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214-116
MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Friday, June 7, 2024 SUBJECT:Mechanical Integrity Tests TO: FROM:Bob Noble P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC P-30 PRUDHOE BAY UNIT P-30 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 06/07/2024 P-30 50-029-23522-00-00 214-116-0 W SPT 8531 2141160 2133 1088 1088 1089 1088 79 226 225 226 4YRTST P Bob Noble 4/14/2024 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT P-30 Inspection Date: Tubing OA Packer Depth 705 2394 2330 2319IA 45 Min 60 Min Rel Insp Num: Insp Num:mitRCN240415135917 BBL Pumped:7.5 BBL Returned:5 Friday, June 7, 2024 Page 1 of 1 MEMORANDUM TO: Jim Regg jz4 P.I. Supervisor FROM: Jeff Jones Petroleum Inspector Well Name PRUDHOE BAY UNIT P-30 Insp Num: mitJJ200410160923 Rel Insp Num: NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Thursday, April 16, 2020 SUBJECT: Mechanical Integrity Tests BP Exploration (Alaska) Inc. P-30 PRUDHOE BAY UNIT P-30 Sre: Inspector Reviewed B-r�r7y P.I. Supry .I r — Comm API Well Number 50-029-23522-00-00 Inspector Name: Jeff Jones Permit Number: 214-116-0 Inspection Date: 4/10/2020 Packer Well P-30 Type Inj W ' TVD PTD 2141160 Type Test SPT Test psi BBL Pumped: 5.2 . BBL Returned: Interval 4YRTST I IPIF Notes: I well inspected, no exceptions noted. ' Depth Pretest Initial I5 Min 30 Min 45 Min 60 Min 8531 - Tubing. 1167 - 1168 " 1168 ' 1166 2133 IA 268 2496 2432 2424 ' 5.3 OA 185 4 354 338 334 P Thursday, April 16, 2020 face I of I WELL LOG TRANSMITTAL#903294019 To: Alaska Oil and Gas Conservation Comm. n EA"LIVCV June 29, 2016 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 OCT 0 4 2111 DATA LOGGED Anchorage, Alaska 99501 ('�¢X 'Oi s/201ar lv ' M.K.BENDER RE: Water Flow with TMD3D and Injection Profile: P-30 Run Date:5/6/2016 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Fanny Sari, Halliburton Wireline &Perforating, 6900 Arctic Blvd., Anchorage,AK 99518 P-30 Digital Data(LAS), Digital Log file(Field Data) 1 CD Rom 50-029-23522-00 Water Flow with TMD3D and Injection Profile (Final Field Print) 1 Color Log 50-029-23522-00 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline &Perforating Attn: Fanny Sari 6900 Arctic Blvd. WED NOV 0 32016 Anchorage, Alaska 99518 Office: 907-275-2605 Fax: 907-273-3535 FRS_ANC@halliburton.com Date: Signed: STATE OF ALASKA •ALASKA OIL AND GAS CONSERVATION COMM( N REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing ❑ Change Approved Program El „- Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well El Other: a cid 5f/tnn tIV 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-116 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service 0 6. API Number: 50-029-23522-00-00 7. Property Designation(Lease Number): ADL 0047451 8. Well Name and Number: PBU P-30 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: , Total Depth: measured 17954 feet Plugs measured feet i : > L D true vertical 8995 feet Junk measured feet la C 15 2016 Effective Depth: measured 17866 feet Packer measured 15397 feet true vertical 9018 feet Packer true vertical 8532 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 129 20”129.44 X-56 46-175 46-175 2972 1401 Surface 4978 10-3/4"45.5#L-80 45-5023 45-3208 5210 2480 Intermediate 15657 7"26#L-80 45-15702 45-8811 7240 5410 Production Liner 2432 4-1/2"12.6#13Cr8 15520-17952 8645-8995 8430 7500 Perforation Depth: Measured depth: 17205 17355 feet 17750-17850 feet True vertical depth: 8999-9013 feet feet 9044-9022 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#13Cr80 43-15526 43-8650 Packers and SSSV(type,measured and 4-1/2"HES TNT Perm Packer 15397 8532 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): 17205'-17355',17750'-17850'. ���fi! 7 r.17. Treatment descriptions including volumes used and final pressure: 6d 650 Bbls NH4CI,40 Bbls 50/50 Methanol/Water,95 Bbls 12%HCL Acid,95 Bbls 9:1 HF Acid,1833 psi. 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 2079 1020 1845 Subsequent to operation: 1843 720 1743 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil ❑ Gas ❑ WDSPL 0 Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG ❑ 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: 316-285 Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature A eitAlp C _ Phone +1 907 564 4424 Date 8/15/16 Form 10-404 Revised 5/2015 vr-L et/711c RBDMS AUG 1 5 2016 Submit Original Only • 0 = = ? a E / E k e CL U . co 5 2 7 ; . CO ° / 7 % ) 2 c / / a)—eL k _ n Fr z3 a)c l 2 • Eci) ) /y 0 §/ Ea)- co ■ = IL) .s 2 \ § >- / • - % ƒ o co o > o a E I- < E ® i 2 0 § E » L0I ? > 0. 2 R I ® I ° a k - 2 ® O / ; ? / % 2 r @ 70 _ 0 22 aa_ 0- , « \ a) 5 CL 52 � k / WE 4- = E 5 k c) § w ri / fi : © co % % S E w 0_d 0_ Z t CL 73 w ® co o w . § k O. < . * o m e n _0 Fp 2 2 2 CD 0Em . 338CI) 2 S CO 0 / . m '§ f Hi- @ = I o 0 D 0 7/ � k A ° \ * E 5 / / a k m c o- o 0 I ° E@ 0 _ E 0_ ° ® 9 0 § 2 2 0 = , C . a m § % ,_ o 2 $ & ! $ f « 7 Ems : - f / = ° m Ia = I y e e 2 2 / m O / eL ƒ ° ® 2 2 2 -2 2 / = Q o =ƒ L- u) Q m m n > o E 2 ■ E © r 4 u .�, w -) -3 a3 o = 11 a) o @ I a & IDC ; ICI_ a = nCt. 1:1m0 L2nN- a L \ CO Co I- / (.0 (D 5 a ¥ = o # oo 0 / / « aw IAELLI-EAD=____ 41/16"FRAC , P—�O S NOTES: W ELL ANGLE>70°•4182'"' ACTl1ATOR= BAKER C MAX DOGLEG 16.5° 17541'"' OKB REV= 100.08' I ELEV_ 53.9' — --I 466' --110-3/4"TAM PORT COLLAR KOP= -300' Max Angle= 1050 16425 1996' -14-112"OTIS X NP,ID=3.813" Datum MD= 15805' DetumWD 8800'SS 20"CONDUCTOR.129.46#,X-56,D=18.770" 176' 1 GAS LFT MAN!]FiB_S 10-3/4°CSG,45.56,L-80 BTC,D=9.950" -{ 5023' ST ID TVD DEV TYPE VLV LATCH PORT DATE 4 6304 3716 67 KBG2 DMY BK 0 12/08/15 Minimum ID =3.725" @ 15507' 3 11129 5626 67 KBG2 DM' BK 0 12/08/15 4-1/2" HES XN NIPPLE 2 13357 6735 39 KBG2 DMY BK 0 12/08/15 1 14380 7621 29 KBG2 DMY BK 0 1208/15 TOP OF CBNBYr -1 14020' r` telt �� tee,et 15367' -14-1/2"OTIS X NP,D=3.813" It 7!1 V 1I1 • ..1 +� I.;1 15397" --IT X 41/2"HEM TNT PKR,D=3.856" �` ' If{ MI Is 15434' -{4-1/2"OTISXNPD=3.813" it 1 15507' --i4-1/2"OTIS XN NP,D=3.725" t'1 ♦ t1 ,i ♦01 �� `.rte 15520' H7"X 5"BKR TIBACK(11.27'),Q=5.25' TOP OF 4-1/2"LM -I 15520' �'`. 15526' -441/2"WLEGG 13=3.850" Dam4-1/2"TBG,12.66,13CR-85VAM TOP, -{ 15523' 4.111L' `��4" I H 8JA) TT NOT LOGGED .0152 bpf,ID=3.958" el k%tr •% ►`1 15532' 7"X 5"BKR HRD-E ZXP LTP,D=4.34" I % .% ..% .%t� tIP 4% �� 15643' 7'X 5"DG FLEX-LOCK HGR,13=4.320" I�y49 �t�ir• 15553' H5'X 4-1/2"XO,D=3.980" T CSG,26#,L-80 VAM TOP, H 15702 tIP j tj�� .0383 bpf,D=6.278" %% ►et t� t�1. ti ♦ JP PERFORATION SUPAVARY ��+ �� 16469' -14112"MARKER PUP JOINT w!RA TAG REF LOG:LWDON01NM15 t* •% t� yet ANGLE AT TOP PERF:89°fp 17205' t� kf1, Note:Refer to Roduction DB for historical pert data t! �I� SIZE SPF INTERVAL Opn/Sgz SHOT SQZ 4, 17182 41/2"MARKER PUPJO/+frw/RA TAG 2-7/8" 6 17205-17355 0 01/08/15i 2-7/8" 6 17750-17850 0 01/08/15 ��~ - dr ti IIIIII % a � t MID 17866. '''4e`49,e 40`t` 4-1/2"LW,12.66,13CR-85,VAM TOP, --I 17952 .0152 bpf,D=3.958" DATE REV BY COMMENTS DATE REV BY COI8vUITS PRIDHOEBAY UNIT' N 01/11115 PKR272 INITIAL COMPLETION 04/21/15 .ILS/J10 GLV CJO(04/17/15) WELL: P-30 01/14/15 PJC DWG HO CORRECTIONS 12/23/15 .ILS/J10 GLV C/O(12/08/15) PERMT No:"1141160 01/19/15 DUVPJC INSTALL TRIS API Pb: 50-029-23522-00 01/21/15 STF/PJC GLV CIO SEC 31,T11N,R13E,2583'RC&2087'FWL 01/27/15 JGR/PJC FINIAL ODEAFFROVAL 02/03/15 TR/PJC CONDUCTOR DEPTH UPDATE BP Exploration(Alaska) • g ���//77. THE STATE Alaska Oil and Gas 4 o f /® C J( /� Conservation Commission .04-14 2 i� n J 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 °Pit 741`1` Fax: 907.276.7542 www.aogcc.alaska.gov Tyson Shriver SEP: 2 8 201 Petroleum Engineer Challenger scale BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU P-30 Permit to Drill Number: 214-116 Sundry Number: 316-285 Dear Mr. Shriver: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, �.:X.< /e- . �o Cathy P. Foerster Chair 1/- DATED this I day of June, 2016. RBDMS V- JUN 0 2 2016 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS • 20 AAC 25.280 1. Type of Request: Abandon ❑ Plug Perforations ❑ Fracture Stimulate 0 Repair Well ❑ Operations shutdown 0 Suspend 0 Perforate ❑ Other Stimulate ®° Pull Tubing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other /"1 L d a C r II 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 214-116 • Address: P.O.Box 196612 Anchorage, Exploratory 0 Development 0 3. 9 AK 6. API Number: 50-029-23522-00-00 - 99519-6612 Stratigraphic 0 Service O 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes 0 No RI PBU P-30 -.11 t -a 3 y, ; 9. Property Designation(Lease Number): 10. Field/Pools: MAY 2 5 2016 ADL 0047451 • PRUDHOE BAY,PRUDHOE OIL• 0/-5 4// ) /f... 11. PRESENT WELL CONDITION SUMMARY ,p(gpc Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): 17954 ' 8995 17866 9018 Casing Length Size MD TVD Burst Collapse Structural Conductor 129 20"129.4#X-56 46-175 46-175 2972 1401 Surface 4978 10-3/4"45.5#L-80 45-5023 45-3208 5210 2480 Intermediate 15657 7"26#L-80 45-15702 45-8811 7240 5410 Production Liner 2432 4-1/2"12.6#13Cr80 15520-17952 8645-8995 8430 7500 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): See Attachment See Attachment 4-1/2"12.6#13Cr80 13Cr80 43-15526 Packers and SSSV Type: 4-1/2"HES TNT Perm Packer Packers and SSSV MD(ft)and TVD(ft): 15397, 8532.08 No SSSV Installed No SSSV Installed 12.Attachments: Proposal Summary 0 Wellbore Schematic Q 13.Well Class after proposed work: Detailed Operations Program Ed BOP Sketch 0 Exploratory 0 Stratigraphic 0 Development 0 Service 10- 14.Estimated Date for Commencing Operations: 15. Well Status after proposed work: Oil 0 WINJ 0 WDSPL 0 Suspended 0 16.Verbal Approval: Date: GAS 0 WAG GSTOR 0 SPLUG 0 Commission Representative: GINJ 0 Op Shutdown 0 Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Shriver,Tyson be deviated from without prior written approval. Email Tyson.Shriver@bp.com Printed Name Shriver,Tyson Title Well Intervention Engineer Signature '" .2i,r �_ Phone +1 9075644133 Date J,') % // 6, �l/ COMMISSION USE ONLY / ,l C Conditions of approval:Notify Commission so that a representative may witness Sundry Number: \t_.(2.-25?� Plug Integrity 0 BOP Test 0 Mechanical Integrity Test 0 Location Clearance 0 Other: Post Initial Injection MIT Req'd? Yes 0 No ❑ Spacing Exception Required? Yes 0 No e Subsequent Form Required: I' —4-Z,1— APPROVED f-b1— APPROVED BYTHE Approved by: ‘.116/7P90.1.4„,(4,..... COMMISSIONER COMMISSION Date: G 4_14 vr� s/3`//f 0RIG1NAL RBDMS L �Juii 0 1 2016 Submit Form and Form 10-403 Revised 11/2015 Approved application is valid for 12 months from the date of approval. e /4,,, Attachments in Duplicate a) N (a m L() L .- a) 'a vi a) V (N CI O O 0 C) 0) > I- a.a O I- N L N- 11 N aO7v p rn o > 0 co rn 0 > 2 I- W 0 W Z LL LU O w Q 1- H J 0 W 5 5 Y a) O > m O O W Y Y H m LU O _ _ J Q Q W I-1-1 W ▪ Ln L() J J -J 0 0 Z C O co N U_ U_ U_ W W W O J C7 CD cn s- ,- Z Z Z O p p J J E co y 2 2 I Z < < p - p L 2 w w w a E- F- Z p Z (. 2 2 2 O 0) c~n ua) 0) 0) CI Qaa 0 1-- c c -t L Ln O aoin ora L a) Y U O U) O C/) 0) w H ccn Cl- d CL O 0 c .2 r' m W W m d d a O t a) a y H mO 9 7 1 0 to to 7 7 O Cc � Z 1 1 O < LU WN LL 1` CO CO C W 0 w 0 J w O W CC 0_ :.� w :� U W W W LL W o. Q a t _I � H J J 7 J 7 0_ 0_ O < < X10_ 33 (/)wLL LT. L¢L d d cc a) E ca Z NCO 01 o 0 m a a a 0 -I 0 NU' w a d d < < CO CO LL ILL. 0 cn 0_ CC • ALASKA WELL ACTIVITY STATEMENT OF REQUIREMENTS (V2.0,DBR,LHD,EAZ,BPG 10/12/15) General Information Well Name: P-30 Well Type: WAG Injection Well API Number: 50-029-23522-00 Well Activity Conventional 4 Classification: Activity Description: Mud Acid Stimulation Cost Code/AFE: APBINJEC Field/Reservoir: PRUDHOE IVISHAK 12 Month Avg IOR, bopd: Job Type: Acid-Mud Estimated Cost, $K: AWGRS Job Scope: ACID Other regulatory No requirements? _ Sundry Form 10-403 Required? Yes Sundry Form 10-404 Yes Primary Secondary Required? Engineer: Travis Alatalo Contact numbers: (907) 564-5351 (907)378-3949 Well Intervention Engineer: Tyson Shriver Contact numbers: (907)564-4133 (406)690-6385 Lead Engineer: Brian Glasheen Contact numbers: (907)564-5905 (907) 545-1144 Date Created: May 16, 2016 Revisions(date,who,what changed): Current Well Status Information Water Rate or Gas Rate or FTP or Injection Oil Rate lnj Rate Gas Injection GOR Gas Lift Rate Date Pressure (bopd) (bwpd)Water Rate (scf/stbo) Choke Setting (Mscf/Day) (psi) Cut(%) (Mscf/Day) 5/15/2016 0 1,720 0 0 0 0 1,644 Current Status: Operable Flowing Inclination>70°at Depth(ft) 3,613' MD Recent H2S (date,ppm) NA 0 ppm Maximum Deviation(Angle and 105° 16,594' MD - Depth) Datum depth,ft TVDss 8,800'TVDss Dogleg Severity(Angle and Depth) 16° 16,345' MD Reservoir pressure(date, 12/5/2015 3,277 psi Minimum ID and Depth 3.725" 15,507' MD psig) Reservoir Temp,F 160° F Shut-in Wellhead Pressure 700 psi Known mech. integrity None problems(specifics) Last downhole operation (date, 5/7/2016 E-line performed WFL from 15,800-15,000' operation) _ Most recent TD tag (date,depth, No TD tag (SL drifted to dev. © 16,074' SLM on 12/6/2015 toolstring OD) w/4-1/2"brush and 3"gauge ring Surface Kit Fit-for-Service? YES If No,Why? Comments,well history, P-30 is a grassroots well that was recently drilled as a pre-produced injector in November 2014.The well background information, pre-produced through ASRC for approximately 4 months and averaged about 680 bopd from the 250' of etc: open perforations.With the short perforated footage and low PI, the well developed parraffin issues and was converted to injection in 40 2015.The low PI was indicative of the poor injectivity the well would have • once it is on ruuume infection.An injectivity test on uecemoer ytn connrmea the poor injectivity tnererore an injection start up procedure with fullbore was requested to thermally fracture the 2 sets of perforations to improve injectivity and distribute the injection equally among the perfs.Typically, injection start up procedures are performed with the PWI supply pressure and operations but the step rate test from December 9 indicated a much higher fracture gradient of.72 psi/ft(2450 psi WHIP with 1% KCL/PWI) which is unobtainable with the PWI supply pressure.The injection start up with fullbore was performed on March 28th and the WHIP did not fall off as planned while injecting at the FIP but,overall the job was considered a success since it appeared to improve injectivity. However, injection rates are still not reaching target rates of 4,500 bwpd,therefore it is requested to stimulate the formation by acidizing with MUD acid to improve injectivity. • Well Intervention Details Please contact the SOR author if: 1.There is a change in work scope to the approved SOR 2.For well work>$100M estimated total cost, as soon as it is reasonably anticipated that the actual cost will exceed the estimated cost by 20%. Suspected Well Problem: Low well injectivity Specific Intervention or Well Objectives: 1 Perform mud acid stimulation to improve injection 2 3 Key risks,critical issues: Mitigation plan: Only designated personnel should be around treating lines while pumping acid. Control the work area and 1 Pumping acid account for all persons entering/leaving location. Once acid pumping commences,no person is allowed to enter location. 2 Unknown H2S level Highest H2S on pad is 50 ppm (P-12B)so please plan and conduct H2S operations accordingly. Annular fluid expansion will occur while pumping 3 IA Loaded w/Diesel(AFE) warmer stimulation fluids down the tbg. Monitor IA pressures throughout the job and bleed when necessary. Summary Service Line Activity Step# 1 F(HES) Bullhead mud acid stimulation ✓ 2 3 Detailed work scope(If no RP/SOP exists for the intervention type,a well-specific procedure is required in addition to the SOR): 1 F(HES) See detailed procedure 2 3 Performance Expectations(may be NA if no change anticipated due to the intervention) BOPD: 0 MMSCFD: BWPD: 4500 Expected Production Rates: FTP(psi): 1800 Choke setting: PI(bfpd/psi dp) Post job POP instructions: Put back on injection as soon as possible post stimulation Attachments-include in separate excel worksheets Required attachments: Current wellbore schematic As needed: Perf form,logging form,well test chart,annotated mini log,annotated log section,tubing/casing tallies,Wellhead info,etc Approvals Management Approval: Date: Wells Approval: Date: 111=E= 4-1/16'CNV 1Aa.I.J-IEAD-,- FMC P-30 SAFETY NOTES: WELL ANGLE>70°@ 4182'••• ACTUATOR. BAKER C MAX DOGLEG:1 6.5°@ 17541'"*" 0103.ELEV=— - 100,08' I I BF.BEV= 53. ' — — =—, 468' H 10-3/4'TAM PORT COLLAR Mu Angle= 105°@ 16425' 1996' —4-1/r o-ns X NP,ID=3 813" [ tumM.)= 15805' I . Datum TVD= 8800'SS I& 20'CONDUCTOR 12946 ,X-56,ID= 18.770" IMIDEMI GAS LFT IVANDRELS 10-3/4'CSG,45 5#,L-80 BTC,ED=9950' — 5023' ST PAD ND DEV TY PE VLV LATCH PORT DATE 4 6304 3716 67 KBG2 DMY BK 0 12/08/15 Minimum ID = 3.725" @ 15507' 3 11129 5626 67 KBG2 DMY BK 0 12/08/15 4-112" HES XN NIPPLE 2 13357 6735 39 KBG2 DWI' BK 0 12/08/15 1 14380 7621 29 KBG2 DMY BK 0 12/08/15 TOP OF CE3A3NIT ---1 14020' , g 1536T —4-1/2"o-ns X NIP,ID=3 813" i " .'II re 1639T —T X 4-1/7 HES TNT PKR,0=3 856' M. ICTII 1 5434 —4-1/2'OTIS X NF',ID=3 813' . , 1 et . . 1 1660T —4-1/2"OTiS XN NIP,Ct-.-3 725' •,,, ..,.1 15520' —7"X 5"BKR TEBACK(11 27'),NJ-525' 1[11 . 1 ..•-• .4, TOP OF 4-1/7 LNR — 15520' 1.1 gi 15526. —4-1/2"lAtEG,ID=3 850" • • 4-1/7 TBG, 12,6#, 13CR-85 VAM TOP, — 15523' 0,riiP40t3 —ELA4D TT NOT LOGGED ki IC 0152 bpf,ID--3 958' 'ICe Il 11•41.A. - ',le 15532' —7"X 5"BKR HR)-E ZXP LTP,ID=4 34" .4. t A,eli 4., 15643' —7"X 5"UG FLEX LOCK?-3R,ID=4 320" oe ot, „ge.40‘ . ,s.'• ,: 15553' —5'X 4-1/2"XO,ID=398(Y 7"CSG,26#,L-80 VAM TOP, — 15702' Cile - 0383 bpi,ID=6 276" *1:1' elb,p. 4,1' 1r ,''4... 4,..1 4r...- „•••,'*--;' K. )1 16469' —4-1/7 MARKER RP JOINT w/RA TAG PERFORATION SUMMARY f REP LOG LW)ON 01/04/15 k>, ANGLE AT TOP PBRF 89' .0 17205' Note Refer to Production DB for hestoncal perf data : 1,' 17192' —4-1/7'MARKER PUP JONT w/RA TAG SIZE SPF 1•1113RVAL Opn/Sqz SHOT SQZ 4,-41 fir ..A 2-7/8" 6 17205-17355 0 01/08/15 2-7/8" 6 17750-17850 0 01/08/15 04,,,,::: I. .. ' 0.-* .:4 , . :::... MR) — 17866' 4-1/2'LNR 12 6#, 13CR-85,VAM TOP, — 17952' 0152 bpf,,ID=3956" DATE REV BY COMENTS ' DATE REV BY COMMENTS PRUDHOE BAY UNIT 01/11/15 PKR 272 INT1AL COMPLETION 04/21/15 JLS/JKAID GLV CdO(04/17/15) WEILL P-30 01/14/15 PJC CRLG HO CORFECT1ONS 12/23/15 JLS/.11.4) GLV CIO(12/08/15) PERMIT-No '141160 01/19/15 DU/PJC INSTALL TREE All No 50-029-23522-00 01/21/15 STF/PJC GLV C/U SEC 31,111N,R13E,2583'ETC&208T PM 01/27/15 JGR/PJC FINAL ODE APPROVAL 02/03/15 TR/PJC CONDUCTOR DEPTH UPDATE BP Exploration(Alaska) • • pro 214-— /14 Loepp, Victoria T (DOA) From: Cedillo, Gerardo <coubec@BP.com> Sent: Tuesday, May 24, 2016 7:52 AM To: Loepp,Victoria T(DOA) Cc: Davies, Stephen F(DOA) Subject: P-30 WFL interpretation Attachments: P-30_WFL WU interpretation 2016.ppt Follow Up Flag: Follow up Flag Status: Flagged sCANNE1) FEB 1 9 2017, Victoria Good morning As requested when the well was completed. Attached you will find the results of the WFL/Warm ups interpretation performed in P-30. No indication of up flow was detected with the WFL neither the temperature warm-ups,you will see I included as well a static temperature log performed in 2015 as a geothermal reference . Let me know if you have any question or need extra information Kind Regards From: Loepp, Victoria T(DOA) [mailto:victoria.loepp@alaska.gov] Sent:Tuesday, December 30, 2014 2:53 PM To: Rose,John G (ASRC); Cedillo, Gerardo Cc: Lastufka,Joseph N; Decker, Nicholas; Davies, Stephen F(DOA) Subject: RE: P-30 (PTD 214-116) Change in BHL Importance: High John, Please prepare a new application for a permit to drill in accordance with 20,AAC 25.015(b)(1). Please submit to our offices by tomorrow morning. You have verbal approval to continue with drilling operations. Thank you, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave,Ste 100 Anchorage,AK 99501 Work: (907)793-1247 Victoria.Loepp at7,a laska.qov CONFIDENTIALIN NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Ferguson at(907)793-1247 or Victoria.Ferguson@alaska.gov 1 • • From: Rose, John G (ASRC) [mailto_John.G.Rose@bp.corri] Sent: Tuesday, December 30, 2014 2:10 PM To: Loepp, Victoria T(DOA); Cedillo, Gerardo Cc: Lastufka, Joseph N; Decker, Nicholas Subject: RE: P-30 (7" Casing - sonic log for cement verification) Victoria, The water flow log is noted as a requirement of placing this well into injector well operations at some point forward, however, please note the following comments the relate to our new targeted BHL which is potentially in excess of 500' from our permitted BHL: 1. The 15t motor BHA used to landed the well in the production hole on 12/28/14 failed in its objective as the well went^'90' low to plan as indicated below(red dotted line "as drilled"). `„. Vertical Section P-30 •`� Expected V intarmediata Cis 15591'/-$1101VOss Gums Root Welt Kingak TSUR 1SSW/ercx'rvux i ::::::: Shubiik AMYxvat*6+Iimt qe gr rapt ahoy*419SA'llt 451.151107/•tTd'fYDss Zone 4B UP ISM/~moss IWO 414471/Dst Alf fir .2, Predicted OWC-a 9701VOss Vertical Section 2. Given land low, the well has been re-planned as follows to recover from this low landing point which pushes the well to the north and east. 2 • • ;'s' two woo-/-atI7TYDn C) Y-tag 1370/471t.tvo.+ Vertical Section P.30 _-a,_tt ....,, j 7''KIP 15706'i a7141VDx Gross Root Well Virk4 Pad ri 1 *� „. Kingak rc 95762'J-a713•lvm.t VIA SWOr.. -' Mot 1',Nee/679/141 1 tx14 13'iir/-4H171Mn Sag River Shtibiik ruD now/464411.1ati Zone 4Bu powbit.rlt lviah a 91'IAN tin 74366i ias7'Mars I Fan!op to S*ds+trd it tbtadttRm portico oats tsnptt , b5►►S9P/•/41.44 Wpm IDOl-lturr9�63t•9v�D!-sil47Wta 46P bin 19sa'f 891471ww tllipprilir45P tae 1596/J924TYDss Zone 4B1 44P r s i a 4314111(01- a"t /-796YOs .- posdir6edLWMC APLL7MNM v�1�17 . m w r"""`�- Zone 4A ii 3P f 1n 16260/-90131VI) i ,'"°' 42P . , 9►n 16,M L 16332'1.9651'tYDst I Vertical Section State Plane View P-30 ---`•' --�.tn, FM6 —AAA — E/ase+ID¢1a 127'/4D16'i f-M11TY6ss 4 R S Gals Root Will St67111f1 to I './../..6/ 1 virginal Moo 0 I tR 6 ti1i!,55171) 1 M7 55,6506 - r w .m--. IR 1 t6 LUMi 76Si Rev 6. 59S7300Ora 1 N 17+ T Cl613NY/i711'tWDtf �d,"s-, \1 5$!;2566 rl44'•1231, \ C 97 O 4>s• \ Z 595tS011 �+tJJt6,t0 4 4 1 \ +Ci57n7 4 St 4 10 M'Swrasetig SY/593.0'/-31911'1VOu swason 5017560 Pel 4ro99.1.1D9111.211S SYT m arnarM7 S1+r-ttatt welt a nab'wpm WS SOtUSW C a P V d• T * P P N a 1 1 1 1 1 I i 1 1 Easting 3 • 3. Therefore, as we have moved our targets north and east to satisfy the objectives of the well (while staying within the original geo-polygon target area for the well), the new BHL may or may not exceed 500' as we TD the well given our final well TD (currently calculates at—514'TD to TD P06 to P10AProjection04). Permitted P06 BHL = 5957091 622606 8930'TVDss New BHL P1OA Projection04(see attached report) = 5957301 623075 8934 'TVDss 4. As for the AOR for this new BHL, U-06B now falls within the 1/4 mile AOR, however,the initial review of this well indicates an effective cement job was achieved on the 7" intermediate casing set at TSGR at 11,366' MD as 45 bbls of cement was pumped w/o losses and bumping the plug placing the TOC at 1500'—2000' above the 7" shoe depending on whether gauge hole versus gauge+30%volume calculations are used. Therefore, please provide feed-back as to where we need to go next on this issue. Thanks -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Loepp,Victoria T(DOA) [mailto:victoria.loepp@alaska.gov] Sent:Tuesday, December 30, 2014 9:03 AM To: Cedillo, Gerardo Cc: Rose,John G (ASRC) Subject: FW: P-30(7" Casing - sonic log for cement verification) Gerardo, What is your interpretation of the cement quality from the shoe to 350' MD above the shoe? Is there any cement?And cement quality from 14750'to 15200'MD? John, A water flow log will be needed within the first few weeks of injection. Thanx, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave,Ste 100 Anchorage,AK 99501 Work: (907)793-1247 Victoria.Loeopc. alaska.gov CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Ferguson at(907)793-1247 or Victoria.Ferguson@alaska.gov 4 • From: Rose,John G (ASRC) [mailto:John.G.Rose@bp.com] Sent:Tuesday, December 30, 2014 6:40 AM To: Loepp,Victoria T(DOA) Subject: RE: P-30(7"Casing - sonic log for cement verification) Job went well/see the attached drilling report for 12/24/14 providing the details of the cement job. -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Loepp, Victoria T(DOA) [mailto:victoria.loepp(aalaska.gov] Sent: Monday, December 29, 2014 4:00 PM To: Rose,John G (ASRC) Subject: RE: P-30 (7" Casing - sonic log for cement verification) Did the cement job goes as planned? Bumped plugs,floats held, overdisplaced? Please pass on notes from cement job. Thanx, Victoria From: Rose, John G (ASRC) [mailto:John.G.Rose@bp.com] Sent: Monday, December 29, 2014 3:42 PM To: Loepp,Victoria T(DOA) Cc: Cedillo, Gerardo; Lastufka,Joseph N Subject: P-30 (7" Casing - sonic log for cement verification) Victoria, The 7" intermediate casing string was run and cemented at 15,502' MD(TSGR)on the P-30 Ivishak producer(PTD 214- 116)on 12/24/14 with 95.2 bbls of 15.8 ppg class G tail cement design to provide '1500'of cement above the shoe calculated at 30%excess and as this well will be converted to an Ivishak WAG injector as some point forward,the attached sonic log interpretation of that cement job is submitted for your review which indicates^'300'of cement isolation. If you have any questions or concerns regarding the details of this report, please contact Gerardo Cedillo (Petrophysicist NWD)directly and I will stand-by for your comments regarding this cement job as it relates to the planned injection well. Thanks -jr John G. 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D.27 .:. s"P#'#1 ' 0,.dv,+14re6 d" !• Ay'. +6y n. pt, .may; n ,'h-1,^fr:.+^6 1. M IR- D.72 .._. X 0.60 0.69 00.78 p 0.87 1.01 V) v ( ) m —1 V O (t) b- -. 6--1- 073 o Q O CD _ Q o rn Q w, Q. cp ca. • v co -1 r -%. 0 0 a' N O ( O O (71 < 0) W (D N .-* O : (31 - (D • 0 --ti L 0 0-Sr STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI•N REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other:Convert to Injector Q 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-116 3. Address: P.O.Box 196612 Anchorage, Development Q Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-23522-00-00 7. Property Designation(Lease Number): ADL 0047451 8. Well Name and Number: PBU P-30 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RECEIVED Total Depth: measured 17954 feet Plugs measured feet true vertical 8995 feet Junk measured feet MAY 1 1 2016 Effective Depth: measured 17866 feet Packer measured 15397 feet true vertical 9018 feet Packer true vertical 8532 feetAOGCO Casing: Length: Size: MD: ND: Burst: Collapse: Structural Conductor 129 20"129.4#X-56 46-175 46-175 2972 1401 Surface 4978 10-3/4"45.5#L-80 45-5023 45-3208 5210 2480 Intermediate 15657 7"26#L-80 45-15702 45-8811 7240 5410 Production Liner 2432 4-1/2"12.6#13Cr8 15520-17952 8645-8995 8430 7500 Perforation Depth: Measured depth: 17205 17355 feet 17750-17850 feet True vertical depth: 8999-9013 feet feet 9044-9022 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#1 r p ) 3C 80 43-15526 43 8650 Packers and SSSV(type,measured and 4-1/2"HES TNT Perm Packer 15397 8532 true vertical depth) 12.Stimulation or cement summa squeeze : q summary: Intervals treated(measured): SCANNED OCT 312016 Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 641 747 9 1085 351 Subsequent to operation: -2395 880 1915 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations Q Exploratory 0 Development 0 Service Q Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil 0 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG Q GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: 315-528 Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature Phone +1 907 564 4424 Date 5/11/16 Form 10-404 Revised 5/2015 V TL. 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HU o E C * fn fn J fn J d fn * * co e- * J * * 'p N co ` 13 e- E (n H e- U L[) IC•) I ) If) CO CO e- e- e- e- e- e- O O O O o O CNI C•1 N N N N CO CO O) O) CO N- N N N nl N e- e- e- e- CO 4 • • c C 0 E a� L 7 Q a. m I- C)o _ 0 3 M L� o m � a 0 a. 0 0 0 m z N O J D Cu Y a) N c 0 Z 2 a M L mti TFC= 4-1/16'CTW • SA.NOTES: W ELL ANGLE>70°CO 4182'°.. AVIl31FF�4B. BAS O MAX DOGLEG:18.5°Q 17541'..' OKB.ELEV= 100.08' 1 I BF.ELEV= 53.9 465' —110-3/4"TAM PORT COLLAR KOP= -300' Max Angle= 105° , 16425 1996' H4-11T OTLS X NP,D=3.813' Datum MD= 15805 Datum TVD= 8800'SS 20"COPDUCTO129.484,X-56, =18.770' 176' , R D GAS LFT MAt43RELS 10-3/4"CSG,45.5*,L-80 BTC,D=9.950' —I 6023' ST MD TVD DEV TYPE VLV LATCH PORT DATE 4 6304 3716 67 KBG2 01W BK 0 12/08/15 Minimum ID =3.725" @ 15507' 3 11129 5626 67 KBG2 DIY BK 0 12/08/15 41/2" HES XN NIPPLE 2 13357 6735 39 KBG2 DMY BK 0 12/08/15 - 1 14380 7621 29 KBG2 MK BK 0 12/08/15 TOP OF caavm H 14020' ir `- 1636T —I4-1/7 O71S X PP,D=3.813" ♦ Ide I 1�i +I I. .♦ k1 r'1 I� 1539T --17-X 4-1/2'HES TNT PKR,D=3.856' I��� limit 1, I lin , 16434' —412'OTS X NR D=3.813" /% 1 It. ' I ( 16507' H4-1/7OTISXN1P,13=3.725' 'e `moi 16620' r X 5"BKR TEBACK(11.2T),D=525' TCP OF 4-1/2"UR H 16620' r /y. 16626' ,—4-1/7 wLEG,D=3..850' 4112'TBG, 12.8*,13CTtr85 VAM TOP 15523' % ,► ��� I H ELMD TT NOT Loco 0152 bpf,D=3.958' + 40 •IR♦.% sf'lo►t 16632' 7'X5'BKRHfO-EZXPLTP,D=4.34' ,%%% 1% k,, HCiR,D=4.320• i• 6,4", 15643' H 7"X 5.OG FLEX-LOCK .q4 i, 1%,11 ice* 16663' _-15'X4-12'XO,D=3.980' T CSG,280,L-80 VAM TOP, —I 15707 1 1`% .0383 bpf,D=8.276" '% �d e 4{t fie Ze PERFORATION S1M.4 RY �� 16469' —14-1/7 MARKER PUP JOI+(T w/RA TAG REF LOLVID ON 01/04/15 r G: 1 ♦, ANGLE AT TOP PETE:89'@ 17205' IN �'% ik Nola:Fifer b Roduction DB for historical pert data I% �f I� 17102' 412-MARKER P4P JOINT w/RA TAG SIZE SPF MER1/AL OprJSgz SHOT SC3Z 4. .r% 2-7/8' 6 17205-17355 0 01/08/15 N. 2-718' 8 17750-17850 0 01/08/15 oP 4, Ell r .r4 e PBTD 17866' , A-eeee`eN -. hp i,�� 4-12'LW,12.60,13C R-85,VAM TOP, —I 17952' .0152 bpf,D=3.958' DATE RB/BY OOAIIBJTS DATE REV BY COMAENTS I4 1) OE BAY UNIT 01111115 PKR 272 INITIAL COMPLETION 04/21/15 JLS/JMD GLV 00(04/17/15) WELL: R30 01/14/15 PJC DRLG HO CORFECT1ONS 12/23/15 JLS/JMD GLV CIO(12/08/15) MOAT No:"2141160 01/191115 DU/PJC NSTALL TEE AR No: 50-029-23522-00 01/21/15 STFRPJC GLV CIO SEC 31,T11N,R13E 2583'FNL&2087'FV& 0127/15 JGRI PJC FT4AL ODEAFFROVAL 02103/15 TRIPJC C:OPDUCTOR DEPTH UPDATE BP Exploration(Alaska) • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: DATE: Wednesday,April 20,2016 Jim Regg < P.I.Supervisor I `e Zl It*(a SUBJECT:Mechanical Integrity Tests BP EXPLORATION(ALASKA)INC. P-30 FROM: Bob Noble PRUDHOE BAY UNIT P-30 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry J e— NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT P-30 API Well Number 50-029-23522-00-00 Inspector Name: Bob Noble Permit Number: 214-116-0 Inspection Date: 4/17/2016 Insp Num: mitRCN160417153145 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well P-30 " TType Inj W TVD 8531 Tubing T 1907 1895 - ' 1900 - 1900 PTD 2141160 ' jType Test SPT Test psi 2132.75 -1 IA 870 2713 - 2671 - 2666 • Interval INITAL - Pah' P ✓' OA 263 395 " 383 - 379 Notes: %CAWED SEP. 2 7 2016 Wednesday,April 20,2016 Page 1 of 1 • • Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWellIntegrityCoordinator@bp.com> Sent: Monday, April 18, 2016 10:06 AM To: AK, OPS GC1 OSM; AK, OPS GC1 Field O&M TL;AK, OPS GC1 Facility OTL;AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Well Services Operations Superintendent;AK, D&C Wireline Operations Superintendent;AK, RES GPB West Wells Opt Engr;AK, RES GPB East Wells Opt Engr;AK, OPS PCC Ops Lead; AK, OPS Well Pad YP; Odom, Kristine; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer;AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Sayers,Jessica; Dickerman, Eric; Munk, Corey; Regg,James B (DOA); Pettus, Whitney; Mcvey, Adrienne; Allely, Josh; Dunn, James Ryan; Rupert, C. Ryan; Oshiro,Joleen; AK, D&C Wells Eline Coordinator Subject: OPERABLE:Injector P-30 (PTD #2141160) Passed AOGCC MIT-IA All, Injector P-30(PTD#2141160) passed an AOGCC-witnessed MIT-IA to 2500 psi on 17th April 2016.This passing test confirms two competent barriers in the wellbore.The well is reclassified as Operable and should remain online for upcoming compliance logging. Plan Forward: 1. Operations: Keep well online 2. E-line: Water Flow Log(2-4 weeks after putting on injection—POI 28th March 2016) Thanks, Adrienne McVey (Alternate:Jack Lau) BP Alaska-Well Integrity Superintendent otos JUN 1 ZQ��I. {a WIC Office: 907.659.5102 WIC Email: AKDCWeIIlntegrityCoordinator@BP.com From: AK, D&C Well Integrity Coordinator Sent: Saturday, March ,, 016 10:03 AM To: AK, OPS GC1 OSM; AK, OPS GC1 Field 0&M TL; AK, OPS GC1 Facility OTL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Well Services Operations Superintendent; AK, D&C Wireline Operations Superintendent; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS PCC Ops Lead; AK, OPS Well Pad YP; Odom, Kristine; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayer,Jessica; Dickerman, Eric; Munk, Corey; Regg, James B (DOA) (jjm.reqg@alaska.gov) Subject: UNDER EVALUATION: Injector P-30 (PTD #2141160) Ready to be put on Injection All, • Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWeIlIntegrityCoordinator@bp.com> Sent: Saturday, March 26, 2016 10:03 AM To: AK, OPS GC1 OSM; AK, OPS GC1 Field O&M TL; AK, OPS GC1 Facility OTL; AK, OPS GC1 Wellpad Lead;AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Well Services Operations Superintendent;AK, D&C Wireline Operations Superintendent; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS PCC Ops Lead; AK, OPS Well Pad YP; Odom, Kristine;Wallace, Chris D (DOA) Cc: AK, D&C Well Integrity Coordinator;AK, D&C DHD Well Integrity Engineer;AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers, Jessica; Dickerman, Eric; Munk, Corey; Regg, James B (DOA) Subject: UNDER EVALUATION:Injector P-30 (PTD #2141160) Ready to be put on Injection All, Injector P-30(PTD#2141160) was recently converted from Producer to WAG injector under Sundry#315-331. The well is ready to be placed on Injection.The well is reclassified under evaluation and placed on a 28 day clock. Plan forward: 1. Fullbore: Step Rate Test 2. Operations: Place well on injection 3. Downhole Diagnostics: AOGCC MIT-IA once well is online and thermally stable. Use caution while placing well on injection due to fluid packed annuli and the possibility for annular fluid expansion. Thank you, Kevin Parks hnvrintr- L4'F7?ivIOV PettUc' BP Alaska-Well Integrity Coordinator GVVGlobal Wells 1 Organization %ARMED JUN 2 8 2016; Office: 907.659.5102 WIC Email:AKDCWeIlIntegrityCoordinator@bp.com Front D&C Well Integrity Coordinator Sent: Monday,February 08, 2016 8:00 AM To: AK, OPS GC1 6-5191-;--AK, OPS GC1 Field O&M TL; AK, OPS GC1 Facility OTL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; AK, OPS PCC Ops Lead Cismoski, Doug A; Daniel, Ryan; AK, D&C Well Services Operations Superintendent; AK, D&C Wireline Operations Superintendent; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS Well Pad YP; Odom, Kristine; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; 'Regg, James B (DOA)'; Pettus, Whitney; Sayers, Jessica; Dickerman, Eric; Allely, Josh; Dunn, James Ryan Subject: NOT OPERABLE: Injector P-30 (PTD #2141160) Injector Conversion All, Injector P-30 (PTD#2141160) was recently converted from Producer to WAG injector under Sundry#315-331. Due to surface constraints, the well is currently unavailable to be placed on injection. The well has been reclassified as Not 1 • • Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWellIntegrityCoordinator@bp.com> Sent: Monday, February 08, 2016 8:00 AM To: AK, OPS GC1 OSM;AK, OPS GC1 Field O&M TL;AK, OPS GC1 Facility OTL;AK, OPS GC1 Wellpad Lead;AK, OPS Prod Controllers;AK, OPS PCC Ops Lead;Cismoski, Doug A; Daniel, Ryan;AK, D&C Well Services Operations Superintendent;AK, D&C Wireline Operations Superintendent;AK, RES GPB West Wells Opt Engr;AK, RES GPB East Wells Opt Engr;AK, OPS Well Pad VP;Odom, Kristine; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator;AK, D&C DHD Well Integrity Engineer;AK, D&C Projects Well Integrity Engineer;AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Regg,James B (DOA); Pettus,Whitney; Sayers,Jessica; Dickerman, Eric;Allely,Josh; Dunn,James Ryan Subject: NOT OPERABLE:Injector P-30 (PTD#2141160)Injector Conversion All, Injector P-30(PTD#2141160)was recently converted from Producer to WAG injector under Sundry#315-331. Due to surface constraints,the well is currently unavailable to be placed on injection. The well has been reclassified as Not Operable and added to the Quarterly Not Operable Injector report until ready to be brought online for updated AOGCC state testing and compliance logging. Please call with any questions or concerns. Thank you, Whitney Pettus scANNED (Alternate:Kevin Parks) BP Alaska-Well Integrity Coordinator r'YYs C owl Wens Q,9,e)fat on WIC Office: 907.659.5102 WIC Email: AKDCWellIntegrityCoordinator@BP.com 1 immmmmmmimmmmmimmimm • �Pti of Tye s THE STATE Alaska Oil and Gas 44) —* Conservation Commission.` � ofALAS KA "..-_ _ =___:___4, s.,-_,-___-_5„, 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 OF ALAS'' Fax: 907.276.7542 www.aogcc.alaska.gov James Ryan Dunn �t - Production Engineer SGA BP Exploration(Alaska), Inc. �I� � i, J /� P.O. Box 196612 ` �ip Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, P-30 Sundry Number: 315-528 Dear Mr. Dunn: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Cathy P. oerster Chair DATED this erlay of September, 2015 RgpMS� SEP 0 9 2015 Encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COM )N APPLICATION FOR SUNDRY APPROVALS • 20 AAC 25.280 1. Type of Request: Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate ❑ Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other Convert to Injector &I 2 Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number 214-116 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development p 99519-6612Stratigraphic 0 Service ❑ 6. API Number: 50-029-23522-00-00 • 7. If perforating: 8. Well Name an i What Regulation or Conservation Order governs well spacing in this pool? Yes 0 No 0 P-30 ED Will planned perforations require a spacing exception? q 9 Property Designation(Lease Number): 110. Field/Pools: /ASU G 4 Z O15 ADL 028288,028264&047451 PRUDHOE BAY,PRUDHOE OIL' �/�`��'s (r7 PhS 11. PRESENT WELL CONDITION SUMMARY AOGCG Total Depth MD(ft): Total Depth ND(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk(measured): 17954 • 8995 • 17866 9018 None None Casing Length Size MD TVD Burst Collapse Structural Conductor 129 20"129 4#X-56 46-175 46-175 2972 1401 Surface 4978 10-3/4"45.5#L-80 45-5023 45-3208 5210 2480 Intermediate 15657 7"26#L-80 45-15702 45-8811 7240 5410 Production Liner 2432 4-1/2"12.6#13Cr80 15520-17952 8645-8995 8430 7500 Perforation Depth MD(ft): Perforation Depth ND(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 17205-17850 8999-9022 4-1/2"12.6# 13Cr80 43-15526 Packers and SSSV Type: 4-1/2"HES TNT Penn Packer Packers and SSSV MD(ft)and ND(ft)• 15397/8532 No SSSV Installed No SSSV Installed 12.Attachments: Description Summary of Proposal ® 13.Well Class after proposed work: BOP Sketch 0 Detailed Operations Program 0 Exploratory 0 Stratigraphic 0 —Development 0 Service RI • 14.Estimated Date for Commencing Operations. September 15,2015 - 15. Well Status after proposed work: Oil 0 Gas 0 WDSPL 0 Suspended 0 16.Verbal Approval: Date. WINJ 0 GINJ ❑ WAG 2- Abandoned o Commission Representative: Op Shutdown 0 GSTOR 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Dunn,James Ryan Email JamesRyan.Dunn@bp com Printed Name /Dunn,James Ryan Title Production Engineer Signature 11 Phone +1 907 564 4307LeIeN. Date �'/hn l�(� !// � COMMISSION USE ONLY ��f`� J Conditions of approval.Notify Commission so that a representative may witness Sundry Number: i6 - 529t( Plug Integrity ❑ BOP Test 0 Mechanical Integrity Test tg Location Clearance 0 _ r OtherLG+, /___c. 14/! f ✓l 7 G� /I/l ! %'�/ !tet l�I 1 f Cf 4 f f t r /-et jj t cid 7 l✓t ('CG . - Spacing Exception Required" Yes 0 No td Subsequent Form Required: `t- -- i 6' // J APPROVED BYTHE Approved by: COMMISSIONER COMMISSION Date:€:5 .49 allA417-1_ a j-i- ORIGINAL RBDMS SEP 0 II 109 Submit Form and Attachments in Duplicate Form 10-403 Revised 5/2015 Approved application is valid for 12 months from the date of approval. ,73/41"- , _b z• / by 0 To: Whom it may concern From: Ryan Dunn Petroleum Engineer BP Alaska Executive Summary BP Alaska hereby requests to convert well P-30 from a production well to a water alternating miscible injection (WAG injection)well. P-30 is ideally positioned as an injector for pressure support of several offset production wells. It is planned to first inject water in P-30, then miscible gas. The current estimate for injection startup is approximately October or November 2015, following rig completion of offset well U-06AL1 and following the surface tie-in. No `PSvIve 5 /"a u/ /49 GC5.'4 7 , 7, ' 1 14-4'6 • e� . Planned Work to, /1'I�'b`e`t f"o k 474 / 4 Y Intervention work planned to prepare for water injection: Slickline: Dummy all GLV's and obtain initial SBHP Slickline: MIT's as required for WI service. Fullbore injectivity test : Pump 1% KC1 down tubing per below schedule. Minutes BPM BPD BBLS WHP at end of each step 30 0.25 360 7.5 30 0.5 720 15 30 0.75 1080 22.5 30 1 1440 30 30 1.25 1800 37.5 30 1.5 2160 45 30 2 2880 60 30 4 5760 120 337.5 BBLS total • Intervention work planned to prepare for miscible injection: Slickline: Drift, Run MCX Valve Slickline: MIT's as required for MI injection service Fullbore injectivity test: Pump diesel down tubing per below schedule: Minutes BPM BPD BBLS WHPatend of each step 30 0.25 360 7.5 30 0.5 720 15 30 0.75 1080 22.5 30 1 1440 30 30 1.25 1800 37.5 30 1.5 2160 45 30 2 2880 60 30 4 5760 120 337.5 BBLS total Well History Well P-30 was put on production in early February 2015, and was planned to produce for a - matter of months and then ultimately become a water-alternating-gas (WAG) injector . P-30 is currently SI because it flows somewhat cold, leading to periodic hydrate and paraffin • issues when on production. The development team feels that the current perforation intervals are optimal for pattern water injection, so no additional perfs are planned at this time). This will be . verified with a planned fullbore injectivity test. The Area of Review (AOR) Summary from the original permit is attached at the end of this document. The only additional well to this AOR is as follows: Well U-06BL1/L2 is going to be in-zone sidetracked as an offset producer in October 2015. Here is the AOR data from current parent well U-06B: AOR for well U-06B This well is isolated above TSAD to the upper formations by the original cement job on the 7" intermediate casing liner which was run and cemented at 11535' MD. Details: Pumped 7" 26# casing cement job per plan: 45 bbls 11.4 ppg mud push 252 bbls 12.0 ppg class 'G' Lead slurry 35 bbls 15.8 ppg class 'G' Tail slurry (good returns throughout) Displace cement wing pumps: 382 bbls 10.9 ppg mud (lost 17 bbls during displacement). Using 40% excess hole volume and accounting for 17 bbls of cement lost+ 1.6 bbls shoe track, results in 8484' MD of cement column above the Top of the Sag river(Estimated TOC at 3051' MD). A successful FIT was performed on the 7" casing to 9.4 ppg EMW(8.4 ppg mud+460 psi surface pressure) Given the results of the above cement job, good isolation can be assumed. If any questions or comments please contact me or Joe Lastufka anytime. Thank you Ryan Dunn (907) 350-5687 P-301 AOR Summary (06119114) The following information IS provided as it relates to the relevant cement jobs on the 3 walls within 1/4 mile of the P-30,injection well at TSAD. Based upon a review of the individual well flies, It is concluded that all wells within this 1/4 mile review do have adequate cement/isolation potential on their respective production casing strings to prevent an annular flow path potentially related to the planned injection In the proposed P-301 well: U-16 - This well is isolated above TSAD to the upper formations by the original cement job on the 7' intermediate casing which was run and cemented at 12,704 MO on 5115/13 The cement volume pumped 1;206 bbls of lead + 29 bbls of tail) was calculated using 30% excess to bring cement to 1000' below the surface casing shoe to 4513' MD_ The cement lob was pumped per plan wro losses and the plug was bumped There was cement in the shoe track when drilled out and an 11.3 FIT was obtained after dnllrng —20'of new hole below the 7'shoe Give the results of this cement job, good isolation can be assumed. P_28 • This well is isolated above TSAR to the upper formations by the original cement job on the 7" intermediate casing which was run and cemented at 13,345' MD on 8/5110. The cement volume pumped (60 bbls of tail)was calculated using 30%excess to bring cement to 1500'above the 7"shoe. The cement job was pumped per plan with some fluid losses and flow-back (wellbore breathing), however, the plug was bumped on strokes at the end of the job. Records do riot indicate any problems when drilling out the shoe track and a 9.6 ppg FIT was obtained after drilling --20'of new hole below the 7°shoe. After Sanding the will with the 1st production hole BHA, a UST log was run on 618110 placing the TOG at —10,900' MD and confirm a minimum of 50'non-contiguous feet of isolation cement. W 08A This well is isolated above TSAD to the upper formations by the 7' drilling liner that was run and cemented at 12,352' MD on 5/2102. The cement volume pumped (33 bbls was based an the objective of bringing cement 1000' above the T shoe using 30% excess volume. The cement job went per plan wro losses bumping the plug and no cement was observed when circulating out above the TOL No problems were noted in the dolling records when dulling out the 7' shoe track and a 9 8 ppg FIT was achieved after drilling the required footage of new hole. Give the results of this cement job. good isolation can be assumed NOTE: For the purpose of this AOR summary, TSAR isolation is considered to be sufficient when a minimum of 50'of good cement can be calculatedlestimated/assurned given the details of the actual cement job on the pertinent casing string as detailed in the existing records les for each wail. P-3t3i 1/4 mile Schematic: f' • r r "�- P-301 PTD Page 11 7129(2014 TREE= 4-1/16'CNV WELLIEAD= AMC P_30 SAhcrYNOTES: WELL ANGLE>70°@ 4182'*** ACTUATOR- BAKER MAX DOGLEG:16.5°@,i 17541'*** OKB.ELEV= 100.08' i I BE ELEV= 53.9' -� 468' H10-3/4"TAM PORT COLLAR KOP= -300' Max Angle= 105°@ 16425' 1996' —14-1/2'OTIS X NP,D=3.813" Datum MD= 15805' Datum TVD= 8800'SS 20"CONDUCTOR, 129.46#,X-56,D=18.770" 176' GAS UFT MADS 10-3/4"CSG,45.5#,L-80 BTC,D=9.950" H 5023' ST MD TVD DEV TY FE VLV LATCH FORT DATE I d 4 6304 3716 67 KBG2 DOME BK 16 04/17/15 Minimum ID = 3.725" Lai 15507' 3 11129 5626 67 KBG2 DOME BK 16 04/17/15 4-1/2" HES XN NIPPLE 2 13357 6735 39 KBG2 DOME BK 16 04/17/15 1 14380 7621 29 KBG2 SO BK 24 04/17/15 TOP OF CEMENT H 14020' — 1 15367' 1-14-1/2"OTIS X NP,D=3.813" } ;wy +. +, K 4,4 15397' -I 7"X 4-1/2"HES TNT PKR,D=3.856' +.'Y y , ' 4 15434' —{4-i12"OT1S X NP,D=3.813" +r1 f f II, > 1560T —I4-1/2"OTIS XN NP,D=3.725" "' w 15520' .--7"X 5"BKR itt33ACK(11.27'),D=5.25' V. TOP OF 4-1/2"LNR --( 15520' '1 15526'-14-112"WLEG,D=3.850" 4-1/2"TBG, 12.6#,13CR-85 VAM TOP, H 15523' :'i-4.t.CI `°'1111 —IB.MDTT NOT LOGGED .0152 bpf,ID=3.958" . ■ ■ y r 15532' —7"X5"BKRHRD-EZXPLTP,D=4.34" y §k � }• r �'' * 15543' —17"X 5"DG FLEX-LOCK HGR, =4.320" w ri + . 15553' —15.'X 4-1/2"XO,D=3.980" 7"CSG,26#,L-80 VA M TOP, —{ 15702' r 0383 bpf,D=6.276' ' w * ��yY 4r74.4 PERFORATION SUMMARY l j M r 16469' --j4-1/2"MARKER PUPJONI-w/RA TAG REF LOG:LW)ON 01/04/15 .4': t•*r 10-11 ANGLE AT TOP PERF:89°@ 17205' k Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SHOT SQZ * 17192' —14-112"MARKER PUP JOINT w/RA TAG 2-7/8" 6 17205-17355 0 01/08/15 x I " r I 2-7/8" 6 17750 17850 0 01/08/15 . IF-4.14J PBTD — 17866' +'.4:::::,'...:4 : 4-1/2"LNR, 12.6#, 13CR-85,VAM TOP, --1 17952' *4'4e•' .0152 bpf,D=3.958" DATE REV BY COMMENTS DATE REV BY COMMENTS PRU)HOE BAY UNfT 01/11/15 PKR272 IMTIAL COMPLETION 04/21/15 JLS/JMD GLV CIO(04/17/15) WELL P-30 01/14/15 PJC DRLG HO CORRECTIONS PERMIT No:'2141160 01/19/15 DU/PJC INSTALL 1HLL API No: 50-029-23522-00 01/21/15 STF/PJC GLV C/O SEC 31,T11 N,R13E,2583'FM..&2087'PAL 01/27/15 JGR/PJC FINAL ODE AFPROVAL 02/03/15 TR/PJC CONDUCTOR DEPTH UPDATE BP Exploration(Alaska) Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. c .. 1_ 1.4.-. - f .1_ (7 Well History File Identifier Organizing (done) ❑ Two-sided ❑ Rescan Needed 7RE AN: OVERSIZED: NOTES: Color Items: ❑ M ps: Grayscale Items: Logs: ❑ Poor Quality Originals: ❑ Other: ❑ Other: BY: _Maria Date: 4./ca li l5' /s/ o/P Project Proofing BY: Maria Date: Icg..IJi ' /s/ MP Scanning Preparation ( x 30 = 1 06) + a(p = TOTAL PAGES �d 6� ' (Count does not include cover sheet) BY: Date: /s/ Production Scanning �f Stage 1 Page Count from Scanned File: oad (Count does include cove sheet) Page Count Matches Number in Scanning Preparation: YES NO BY: CO Date: Li I /15 is, mf Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: YES NO TOTAL PAGES: Digital version appended by: Meredith Michal Date: /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: Scanning is complete at this point unless rescanning is required. 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DATA LOGGED March 10, 2015 M K BENDER MAR 1 1 2015 HUGHES - AOGCC To: From: State of Alaska AOGCC Baker Hughes 1NTEQ 333 W. 7th Ave., Suite 100 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Paula Lacey paula.lacey@bakerhughes.com Please find enclosed the final directional survey data for the following well(s): P-30PB1, P-30 Enclosed for each well(s): 2 hardcopy prints of final directional survey reports 1 compact disc of final directional survey reports° Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 to acknowledge receipt of this data. RECEIVED BY: "ML'17) o—eof Alaska AOGCC DATE: 214116 RECEIVED 25 5 10 MAR 1 1 2015 Letter of Transmittal AOGCC 25511 BAKE Date: DATA LOGGED March 10, 2015 M3K.`BEND- HUGHES -- ____-__- __ __-.___---- To: From: State of Alaska AOGCC Baker Hughes INTEQ 333 W. 7th Ave., Suite 100 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage,Alaska 99515 Paula Lacey paula.lacey@bakerhughes.com Please find enclosed the Final Log Data for the following well(s): P1-122PB1, P1-122 ' P-30PB 1, P-30 R-22A U-09B Enclosed for each well(s): 1 ea. hardcopy prints of final log data MD/TVDSS 1 compact disc of final log data MD/TVDSS Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 ; 900 E. Benson Blvd. Anchorage, Alaska 99508 to acknowledge receipt of this data. RECEIVED BY: 4M4LI O- 4, State of Alaska AOGCC DATE: 214116 25497 RECEIVED bp MAR 1 1 2015 AOGCC North America - ALASKA - BP Prudhoe Bay PB P Pad P-30 500292352200 P-30 Design: P-30 Survey Report - Geographic 06 February, 2015 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature ,"z, ,a > Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 ° m.jE Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB P Pad,TR-11-13 Site Position: Northing: 5,949,377.17 usft Latitude: 70°16'12.612 N From: Map Easting: 623,154.06 usft Longitude: 149°0'14.40 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 0.94° Well P-30 API No. 500292352200 Well Position +N/-S 0.00 usft Northing: 5,947,426.03 usft Latitude: 70°15'52.058 N +El-W 0.00 usft Easting: 631,367.40 usft Longitude: 148°56'16.31 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 52.98 usft Wellbore P-30 API no. 500292352200 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2014 12/30/2014 19.38 80.96 57,584 Design P-30 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 2,385.61 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (°) 47.10 0.00 0.00 319.59 Survey Program Date: 2/6/2015 From To (usft) (usft) Survey(Wellbore) Tool Name Description 143.00 701.00 Gyro SS(P-30PB1) GYD-GC-SS Gyrodata gyro single shots 775.61 2,385.61 OTK+SAG+IFR+MS(P-30PB1) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 2,478.03 17,916.67 OTK MWD+IFR+MS(P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 2/6/2015 12:59:19PM Page 2 COMPASS 5000.1 Build 61 1C4' by Survey Report-Geographic Company: North America-ALASKA-8P Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 47.10 0.00 0.00 47.10 0.00 0.00 5,947,426.03 631,367.40 70°15'52.058 N 148°56'16.31 W 143.00 0.15 305.02 143.00 0.07 -0.10 5,947,426.10 631,367.30 70°15'52.059 N 148°56'16.32 W 235.00 0.35 319.46 235.00 0.35 -0.38 5,947,426.38 631,367.01 70°15'52.062 N 148°56'16.32 W 328.00 0.93 297.30 327.99 0.92 -1.24 5,947,426.92 631,366.14 70°15'52.068 N 148°56'16.35 W 421.00 2.12 310.59 420.96 2.38 -3.22 5,947,428.36 631,364.14 70°15'52.082 N 148°56'16.41 W 513.00 4.08 317.25 512.82 5.89 -6.73 5,947,431.80 631,360.57 70°15'52.116 N 148°56'16.51 W 608.00 6.54 332.74 607.41 13.19 -11.50 5,947,439.01 631,355.67 70°15'52.188 N 148°56'16.65 W 701.00 11.15 335.90 699.28 26.11 -17.60 5,947,451.83 631,349.34 70°15'52.315 N 148°56'16.83 W 775.61 14.14 330.03 772.07 40.59 -25.10 5,947,466.18 631,341.59 70°15'52.458 N 148°56'17.04 W 870.89 15.33 330.29 864.22 61.61 -37.16 5,947,486.98 631,329.17 70°15'52.664 N 148°56'17.40 W 965.11 15.84 328.22 954.98 83.36 -50.11 5,947,508.50 631,315.85 70°15'52.878 N 148°56'17.77 W 1,058.98 15.75 326.42 1,045.30 104.87 -63.90 5,947,529.76 631,301.69 70°15'53.090 N 148°56'18.17 W 1,154.74 18.00 324.06 1,136.93 127.68 -79.77 5,947,552.29 631,285.42 70°15'53.314 N 148°56'18.64 W 1,249.96 18.73 322.41 1,227.30 151.70 -97.74 5,947,575.99 631,267.04 70°15'53.550 N 148°56'19.16 W 1,344.74 19.18 318.89 1,316.95 175.49 -117.26 5,947,599.44 631,247.11 70°15'53.784 N 148°56'19.73 W 1,439.39 22.34 316.23 1,405.44 200.20 -139.93 5,947,623.75 631,224.01 70°15'54.027 N 148°56'20.39 W 1,534.17 24.68 314.49 1,492.35 227.08 -166.51 5,947,650.16 631,196.97 70°15'54.292 N 148°56'21.16 W 1,565.62 25.95 313.75 1,520.78 236.44 -176.17 5,947,659.34 631,187.15 70°15'54.384 N 148°56'21.44 W 1,597.33 27.83 313.09 1,549.06 246.30 -186.58 5,947,669.02 631,176.56 70°15'54.481 N 148°56'21.74 W 1,627.86 30.12 312.10 1,575.77 256.30 -197.47 5,947,678.83 631,165.50 70°15'54.579 N 148°56'22.06 W 1,660.30 31.31 311.82 1,603.65 267.38 -209.79 5,947,689.69 631,152.99 70°15'54.688 N 148°56'22.42 W 1,722.86 31.31 310.05 1,657.11 288.68 -234.35 5,947,710.55 631,128.07 70°15'54.898 N 148°56'23.13 W 1,755.25 32.45 308.97 1,684.61 299.56 247.55 5,947,721.20 631,114.68 70°15'55.005 N 148°56'23.52 W 1,786.21 34.03 307.75 1,710.50 310.09 ' -260.86 5,947,731.50 631,101.19 70°15'55.108 N 148°56'23.91 W 1,817.33 36.24 306.46 1,735.95 320.89 -275.14 5,947,742.04 631,086.72 70°15'55.214 N 148°56'24.32 W 1,851.16 37.65 306.48 1,762.99 332.97 -291.50 5,947,753.84 631,070.16 70°15'55.333 N 148°56'24.80 W 1,882.13 39.15 305.97 1,787.26 344.34 -307.01 5,947,764.93 631,054.45 70°15'55.445 N 148°56'25.25 W 1,913.30 40.90 306.41 1,811.13 356.18 -323.19 5,947,776.49 631,038.07 70°15'55.561 N 148°56'25.72 W 1,945.86 40.35 306.86 1,835.84 368.83 -340.20 5,947,788.84 631,020.84 70°15'55.686 N 148°56'26.22 W 2,006.65 39.40 307.46 1,882.49 392.37 -371.26 5,947,811.83 630,989.38 70°15'55.917 N 148°56'27.12 W 2,038.86 40.99 307.85 1,907.10 405.07 -387.72 5,947,824.24 630,972.70 70°15'56.042 N 148°56'27.60 W 2,071.00 43.31 307.73 1,930.92 418.28 -404.76 5,947,837.15 630,955.43 70°15'56.172 N 148°56'28.09 W 2,100.45 45.16 307.85 1,952.02 430.87 -421.00 5,947,849.46 630,938.98 70°15'56.296 N 148°56'28.57 W 2,133.92 46.38 307.63 1,975.37 445.55 -439.96 5,947,863.80 630,919.76 70°15'56.440 N 148°56'29.12 W 2,196.51 46.95 307.24 2,018.32 473.22 -476.11 5,947,890.84 630,883.14 70°15'56.712 N 148°56'30.17 W 2,291.48 49.39 306.64 2,081.65 515.74 -532.67 5,947,932.36 630,825.85 70°15'57.131 N 148°56'31.82 W 2,385.61 51.85 305.96 2,141.37 558.81 -591.31 5,947,974.39 630,766.48 70°15'57.554 N 148°56'33.52 W P-30 TIP 2,478.03 54.66 306.83 2,196.66 602.75 -650.91 5,948,017.28 630,706.13 70°15'57.986 N 148°56'35.26 W 2,572.92 55.75 308.57 2,250.81 650.40 -712.55 5,948,063.85 630,643.66 70°15'58.455 N 148°56'37.05 W 2,667.16 57.56 311.03 2,302.61 700.80 -773.02 5,948,113.18 630,582.34 70°15'58.950 N 148°56'38.81 W 2,762.21 59.26 313.44 2,352.41 755.23 -832.94 5,948,166.55 630,521.47 70°15'59.486 N 148°56'40.56 W 2,856.72 62.99 312.23 2,398.04 811.47 -893.63 5,948,221.72 630,459.82 70°16'0.039 N 148°56'42.32 W 2,950.79 63.80 311.74 2,440.17 867.74 -956.15 5,948,276.88 630,396.33 70°16'0.592 N 148°56'44.14 W 3,045.65 63.73 310.74 2,482.10 923.83 -1,020.13 5,948,331.84 630,331.39 70°16'1.144 N 148°56'46.01 W 3,140.44 65.34 308.49 2,522.86 978.38 -1,086.06 5,948,385.23 630,264.52 70°16'1.680 N 148°56'47.93 W 3,234.69 64.95 308.61 2,562.48 1,031.68 -1,152.94 5,948,437.35 630,196.73 70°16'2.204 N 148°56'49.87 W 3,329.30 65.10 306.42 2,602.43 1,083.90 -1,220.96 5,948,488.37 630,127.81 70°16'2.718 N 148°56'51.85 W 3,424.08 67.06 303.71 2,640.86 1,133.65 -1,291.87 5,948,536.88 630,056.05 70°16'3.207 N 148°56'53.92 W 3,518.74 69.48 302.10 2,675.90 1,181.41 -1,365.70 5,948,583.33 629,981.41 70°16'3.676 N 148°56'56.07 W 3,612.76 71.41 303.52 2,707.37 1,229.41 -1,440.15 5,948,630.03 629,906.13 70°16'4.148 N 148°56'58.23 W 3,708.84 70.96 305.70 2,738.36 1,281.07 -1,515.00 5,948,680.36 629,830.40 70°16'4.656 N 148°57'0.41 W 3,803.41 70.18 307.81 2,769.83 1,334.43 -1,586.45 5,948,732.47 629,758.04 70°16'5.181 N 148°57'2.49 W 3,898.11 67.99 309.39 2,803.63 1,389.60 -1,655.58 5,948,786.42 629,687.96 70°16'5.723 N 148°57'4.50 W 3,993.10 67.78 310.48 2,839.39 1,446.09 -1,723.06 5,948,841.72 629,619.51 70°16'6.279 N 148°57'6.47 W 2/6/2015 12:59:19PM Page 3 COMPASS 5000.1 Build 61 Z�w bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°j (usft) (usft) (usft) (usft) (usft) Latitude Longitude 4,087.17 68.96 311.08 2,874.07 1,503.21 -1,789.27 5,948,897.67 629,552.32 70°16'6.840 N 148°57'8.40 W 4,182.12 70.07 310.70 2,907.30 1,561.43 -1,856.51 5,948,954.70 629,484.08 70°16'7.413 N 148°57'10.35 W 4,277.14 69.85 310.90 2,939.86 1,619.76 -1,924.09 5,949,011.84 629,415.50 70°16'7.986 N 148°57'12.32 W 4,371.56 69.96 310.80 2,972.30 1,677.76 -1,991.16 5,949,068.66 629,347.43 70°16'8.557 N 148°57'14.27 W 4,465.44 69.33 310.97 3,004.95 1,735.37 -2,057.70 5,949,125.09 629,279.90 70°16'9.123 N 148°57'16.21 W 4,560.36 69.06 310.93 3,038.67 1,793.52 -2,124.72 5,949,182.06 629,211.88 70°16'9.695 N 148°57'18.16 W 4,655.30 69.20 309.90 3,072.49 1,851.03 -2,192.26 5,949,238.38 629,143.35 70°16'10.260 N 148°57'20.13 W 4,750.65 68.31 308.94 3,107.04 1,907.47 -2,260.91 5,949,293.61 629,073.74 70°16'10.815 N 148°57'22.13 W 4,845.18 68.41 308.12 3,141.90 1,962.20 -2,329.65 5,949,347.13 629,004.06 70°16'11.353 N 148°57'24.13 W 4,939.73 68.29 307.30 3,176.79 2,015.95 -2,399.17 5,949,399.65 628,933.62 70°16'11.882 N 148°57'26.15 W 4,981.59 67.80 307.95 3,192.44 2,039.65 -2,429.92 5,949,422.81 628,902.46 70°16'12.115 N 148°57 27.05 W 5,131.22 66.62 310.03 3,250.40 2,126.43 -2,537.14 5,949,507.70 628,793.75 70°16'12.968 N 148°57'30.17 W 5,226.53 66.62 310.52 3,288.22 2,182.99 -2,603.88 5,949,563.08 628,726.04 70°16'13.524 N 148°57'32.12 W 5,320.56 66.58 309.44 3,325.57 2,238.43 -2,670.01 5,949,617.36 628,658.96 70°16'14.069 N 148°57'34.04 W 5,412.55 66.66 308.83 3,362.07 2,291.72 -2,735.50 5.949,669.50 628,592.55 70°16'14.593 N 148°57'35.95 W 5,510.88 66.62 308.08 3,401.06 2,347.86 -2,806.19 5,949,724.39 628,520.90 70°16'15.145 N 148°57'38.01 W 5,605.34 66.62 307.32 3,438.55 2,400.88 -2,874.79 5,949,776.20 628,451.39 70°16'15.666 N 148°57'40.00 W 5,700.22 66.68 306.21 3,476.15 2,453.02 -2,944.58 5,949,827.11 628,380.71 70°16'16.178 N 148°57'42.04 W 5,794.96 66.65 305.84 3,513.68 2,504.18 -3,014.93 5,949,877.03 628,309.48 70°16'16.681 N 148°57'44.09 W 5,889.75 66.62 305.19 3,551.27• 2,554.73 -3,085.76 5,949,926.33 628,237.79 70°16'17.178 N 148°57'46.15 W 5,984.61 66.58 304.77 3,588.95 2,604.64 -3,157.09 5,949,974.98 628,165.60 70°16'17.669 N 148°57'48.23 W 6,079.37 66.62 305.24 3,626.58 2,654.53 -3,228.32 5,950,023.62 628,093.51 70°16'18.159 N 148°57'50.30 W 6,174.05 66.63 305.37 3,664.14 2,704.76 -3,299.25 5,950,072.60 628,021.73 70°16'18.653 N 148°57'52.37 W 6,268.94 66.54 305.47 3,701.85 2,755.22 -3,370.21 5,950,121.81 627,949.90 70°16'19.149 N 148°57'54.43 W 6,363.41 66.59 305.68 3,739.42 2,805.65 -3,440.71 5,950,171.00 627,878.54 70°16'19.644 N 148°57'56.48 W 6,458.47 66.61 305.39 3,777.18 2,856.36 -3,511.70 5,950,220.45 627,806.68 70°16'20.143 N 148°57'58.55 W 6,552.79 66.59 305.44 3,814.64 2,906 52 -3,582.25 5,950,269.37 627,735.27 70°16'20.636 N 148°58'0.61 W 6,646.78 66.57 305.88 3,851.99 2,956.80 -3,652.32 5,950,318.42 627,664.34 70°16'21.130 N 148°58'2.65 W 6,741.77 66.62 306.02 3,889.73 3,007.98 -3,722.89 5,950,368.35 627,592.89 70°16'21.633 N 148°58'4.70 W 6,836.25 66.41 305.82 3,927.38 3,058.81 -3,793.07 5,950,417.95 627,521.85 70°16'22.132 N 148°58'6.75 W 6,931.42 66.43 306.12 3,965.45 3,110.04 -3,863.66 5,950,467.94 627,450.38 70°16'22.636 N 148°58'8.80 W 7,025.29 66.27 306.00 4,003.11 3,160.66 -3,933.17 5,950,517.33 627,380.00 70°16'23.133 N 148°58'10.83 W 7,119.89 66.50 306.39 4,041.00 3,211.84 -4,003.12 5,950,567.28 627,309.17 70°16'23.636 N 148°58'12.86 W 7,215.30 66.60 307.17 4,078.97 3,264.25 -4,073.23 5,950,618.46 627,238.17 70°16'24.152 N 148°58'14.91 W 7,310.17 66.52 306.95 4,116.71 3,316.71 -4,142.69 5,950,669.69 627,167.81 70°16'24.667 N 148°58'16.93 W 7,404.77 66.55 307.69 4,154.38 3,369.32 -4,211.70 5,950,721.08 627,097.90 70°16'25.184 N 148°58'18.94 W 7,500.07 66.49 307.39 4,192.35 3,422.58 -4,281.00 5,950,773.12 627,027.68 70°16'25.708 N 148°58'20.96 W 7,594.71 66.56 307.02 4,230.05 3,475.07 -4,350.14 5,950,824.39 626,957.64 70°16'26.223 N 148°58'22.97 W 7,688.87 66.46 306.49 4,267.58 3,526.74 -4,419.33 5,950,874.85 626,887.56 70°16'26.731 N 148°58'24.99 W 7,784.10 66.68 305.44 4,305.45 3,578.06 -4,490.05 5,950,924.91 626,815.96 70°16'27.235 N 148°58'27.05 W 7,879.09 66.59 304.94 4,343.12 3,628.31 -4,561.32 5,950,973.91 626,743.84 70°16'27.729 N 148°58'29.12 W 7,974.28 66.57 304.80 4,380.95 3,678.25 -4,632.98 5,951,022.59 626,671.32 70°16'28.220 N 148°58'31.21 W 8,068.90 66.57 304.67 4,418.58 3,727.71 -4,704.33 5,951,070.80 626,599.13 70°16'28.706 N 148°58'33.29 W 8,162.78 66.59 304.90 4,455.89 3,776.86 -4,775.08 5,951,118.70 626,527.53 70°16'29.189 N 148°58'35.35 W 8,257.59 66.61 304.67 4,493.54 3,826.50 -4,846.54 5,951,167.08 626,455.22 70°16'29.677 N 148°58'37.43 W 8,351.94 66.58 305.71 4,531.02 3,876.40 -4,917.31 5,951,215.73 626,383.61 70°16'30.167 N 148°58'39.49 W 8,447.27 66.86 305.62 4,568.70 3,927.45 -4,988.45 5,951,265.54 626,311.59 70°16'30.669 N 148°58'41.57 W 8,544.18 66.80 305.17 4,606.83 3,979.06 -5,061.08 5,951,315.86 626,238.08 70°16'31.176 N 148°58'43.68 W 8,637.21 66.79 305.27 4,643.49 4,028.37 -5,130.93 5,951,363.94 626,167.38 70°16'31.660 N 148°58'45.72 W 8,731.87 66.84 305.68 4,680.75 4,078.87 -5,201.79 5,951,413.19 626,095.66 70°16'32.156 N 148°58'47.78 W 8,826.36 66.82 306.64 4,717.93 4,130.12 -5,271.92 5,951,463.21 626,024.64 70°16'32.660 N 148°58'49.82 W 8,921.48 66.76 306.64 4,755.42 4,182.30 -5,342.07 5,951,514.15 625,953.60 70°16'33.173 N 148°58'51.87 W 9,016.15 66.80 307.00 4,792.75 4,234.44 -5,411.72 5,951,565.06 625,883.06 70°16'33.685 N 148°58'53.90 W 9,110.36 66.85 307.14 4,829.82 4,286.64 -5,480.82 5,951,616.05 625,813.06 70°16'34.198 N 148°58'55.91 W 9,206.01 66.86 307.81 4,867.42 4,340.15 -5,550.62 5,951,668.33 625,742.35 70°16'34.724 N 148°58'57.94 W 2/6/2015 12:59:19PM Page 4 COMPASS 5000.1 Build 61 i",40 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay ND Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P30 @ 100.08usft(Parker 272) Well: P30 North Reference: True Wellbore: P30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,300.31 66.85 307.22 4,904.48 4,392.96 -5,619.40 5,951,719.92 625,672.66 70°16'35.243 N 148°58'59.95 W 9,395.32 66.75 307.73 4,941.91 4,446.09 -5,688.70 5,951,771.83 625,602.45 70°16'35.765 N 148°59'1.97 W 9,490.03 66.82 308.08 4,979.24 4,499.56 -5,757.38 5,951,824.10 625,532.85 70°16'36.290 N 148°59'3.97 W 9,584.57 66.86 308.46 5,016.43 4,553.40 -5,825.62 5,951,876.73 625,463.69 70°16'36.819 N 148°59'5.96 W 9,679.57 66.78 308.94 5,053.82 4,608.00 -5,893.78 5,951,930.13 625,394.60 70°16'37.355 N 148°59'7.94 W 9,774.35 66.90 309.46 5,091.10 4,663.08 -5,961.31 5,951,984.01 625,326.12 70°16'37.897 N 148°59'9.91 W 9,875.20 66.86 309.44 5,130.70 4,722.01 -6,032.93 5,952,041.68 625,253.49 70°16'38.476 N 148°59'12.00 W 9,969.87 66.85 309.93 5,167.91 4,777.60 -6,099.92 5,952,096.09 625,185.54 70°16'39.022 N 148°59'13.95 W 10,064.70 66.69 309.77 5,205.31 4,833.44 -6,166.82 5,952,150.75 625,117.69 70°16'39.570 N 148°59'15.90 W 10,159.66 66.73 309.74 5,242.86 4,889.22 -6,233.88 5,952,205.34 625,049.67 70°16'40.118 N 148°59'17.85 W 10,254.52 66.69 308.98 5,280.37 4,944.47 -6,301.24 5,952,259.41 624,981.36 70°16'40.661 N 148°59'19.82 W 10,348.73 66.68 307.53 5,317.65 4,998.04 -6,369.18 5,952,311.78 624,912.50 70°16'41.188 N 148°59'21.80 W 10,444.22 66.72 306.52 5,355.43 5,050.85 -6,439.20 5,952,363.36 624,841.58 70°16'41.706 N 148°59'23.84 W 10,538.33 66.64 305.31 5,392.68 5,101.54 -6,509.19 5,952,412.82 624,770.72 70°16'42.204 N 148°59'25.88 W 10,632.44 66.71 305.21 5,429.94 5,151.43 -6,579.75 5,952,461.46 624,699.30 70°16'42.694 N 148°59'27.93 W 10,727.25 66.67 306.23 5,467.46 5,202.26 -6,650.44 5,952,511.05 624,627.74 70°16'43.194 N 148°59'29.99 W 10,821.23 66.71 307.08 5,504.65 5,253.79 -6,719.68 5,952,561.36 624,557.62 70°16'43.700 N 148°59'32.01 W 10,917.10 66.67 307.83 5,542.59 5,307.33 -6,789.57 5,952,613.67 624,486.81 70°16'44.226 N 148°59'34.05 W 11,011.26 66.69 308.04 5,579.86 5,360.49 -6,857.77 5,952,665.62 624,417.70 70°16'44.748 N 148°59'36.04 W 11,105.60 66.81 308.00 5,617.10 5,413.88 -6,926.06 5,952,717.81 624,348.50 70°16'45.273 N 148°59'38.03 W 11,201.66 66.75 307.68 5,654.98 5,468.03 -6,995.77 5,952,770.74 624,277.85 70°16'45.805 N 148°59'40.06 W 11,295.67 66.83 307.84 5,692.02 5,520.94 -7,064.08 5,952,822.44 624,208.64 70°16'46.324 N 148°59'42.05 W 11,391.42 67.19 307.56 5,729.42 5,574.84 -7,133.82 5,952,875.11 624,137.97 70°16'46.854 N 148°59'44.08 W 11,485.03 66.68 307.22 5,766.10 5,627.14 -7,202.25 5,952,926.21 624,068.65 70°16'47.367 N 148°59'46.07 W 11,579.24 66.73 306.96 5,803.35 5,679 33 -7,271.28 5,952,977.17 623,998.73 70°16'47.880 N 148°59'48.09 W 11,674.24 66.65 305.94 5,840.95 5,731.16 -7,341.45 5,953,027.77 623,927.66 70°16'48.389 N 148°59'50.13 W 11,769.42 66.68 306.08 5,878.65 5,782.54 -7,412.15 5,953,077.91 623,856.09 70°16'48.894 N 148°59'52.19 W 11,863.59 66.69 306.72 5,915.92 5,833.86 -7,481.75 5,953,128.00 623,785.60 70°16'49.398 N 148°59'54.22 W 11,957.32 66.72 307.96 5,952.99 5,886.08 -7,550.20 5,953,179.01 623,716.26 70°16'49.911 N 148°59'56.22 W 12,052.43 66.68 307.52 5,990.61 5,939.54 -7,619.28 5,953,231.26 623,646.27 70°16'50.436 N 148°59'58.23 W 12,148.42 66.66 307.67 6,028.62 5,993.32 -7,689.11 5,953,283.80 623,575.51 70°16'50.964 N 149°0'0.27 W 12,241.96 66.45 306.87 6,065.84 6,045.29 -7,757.41 5,953,334.57 623,506.33 70°16'51.474 N 149°0'2.26 W 12,336.93 64.92 307.69 6,104.94 6,097.70 -7,826.27 5,953,385.77 623,436.56 70°16'51.989 N 149°0'4.26 W 12,431.88 60.60 308.48 6,148.39 6,149.75 -7,892.71 5,953,436.65 623,369.23 70°16'52.501 N 149°0'6.20 W 12,527.09 56.88 309.27 6,197.79 6,200.82 -7,956.06 5,953,486.59 623,305.00 70°16'53.002 N 149°0'8.05 W 12,620.91 54.78 309.17 6,250.48 6,249.90 -8,016.20 5,953,534.61 623,244.03 70°16'53.484 N 149°0'9.80 W 12,715.64 53.97 308.88 6,305.66 6,298.38 -8,076.01 5,953,582.04 623,183.38 70°16'53.960 N 149°0'11.54 W 12,810.17 52.29 309.48 6,362.38 6,346.15 -8,134.64 5,953,628.78 623,123.93 70°16'54.430 N 149°0'13.25 W 12,906.03 51.30 309.83 6,421.66 6,394.22 -8,192.63 5,953,675.82 623,065.11 70°16'54.902 N 149°0'14.94 W 12,964.33 49.66 310.52 6,458.76 6,423.23 -8,226.99 5,953,704.23 623,030.25 70°16'55.187 N 149°0'15.95 W 13,000.69 49.04 311.01 6,482.45 6,441.24 -8,247.89 5,953,721.87 623,009.05 70°16'55.364 N 149°0'16.55 W 13,065.07 47.90 311.90 6,525.13 6,473.14 -8,284.01 5,953,753.14 622,972.38 70°16'55.677 N 149°0'17.61 W 13,096.29 47.53 311.95 6,546.14 6,488.58 -8,301.19 5,953,768.27 622,954.93 70°16'55.829 N 149°0'18.11 W 13,190.08 44.75 313.90 6,611.12 6,534.60 -8,350.72 5,953,813.42 622,904.61 70°16'56.281 N 149°0'19.55 W 13,288.52 41.48 316.51 6,682.98 6,582.30 -8,398.14 5,953,860.28 622,856.37 70°16'56.749 N 149°0'20.94 W 13,380.50 38.74 319.56 6,753.32 6,626.32 -8,437.79 5,953,903.59 622,815.96 70°16'57.182 N 149°0'22.09 W 13,474.83 35.64 322.46 6,828.47 6,670.59 -8,473.69 5,953,947.22 622,779.30 70°16'57.617 N 149°0'23.14 W 13,569.78 32.48 326.28 6,907.13 6,713.74 -8,504.71 5,953,989.83 622,747.53 70°16'58.041 N 149°0'24.04 W 13,664.98 29.17 331.24 6,988.88 6,755.36 -8,530.07 5,954,030.99 622,721.45 70°16'58.450 N 149°0'24.78 W 13,760.16 26.57 336.43 7,073.03 6,795.22 -8,549.75 5,954,070.50 622,701.08 70°16'58.842 N 149°0'25.36 W 13,854.74 26.30 342.30 7,157.73 6,834.57 -8,564.58 5,954,109.59 622,685.57 70°16'59.229 N 149°0'25.79 W 13,949.85 26.99 345.81 7,242.75 6,875.57 -8,576.28 5,954,150.37 622,673.15 70°16'59.632 N 149°0'26.13 W 14,044.90 27.29 348.16 7,327.33 6,917.81 -8,586.04 5,954,192.43 622,662.66 70°17'0.047 N 149°0'26.42 W 14,139.77 29.18 350.01 7,410.91 6,961.88 -8,594.51 5,954,236.34 622,653.42 70°17'0.480 N 149°0'26.67 W 14,234.35 29.25 351.49 7,493.46 7,007.44 -8,601.93 5,954,281.76 622,645.21 70°17'0.928 N 149°0'26.89 W 2/6/2015 12:59:19PM Page 5 COMPASS 5000.1 Build 61 % i *bp Survey Report-Geographic rr,,,t Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30©100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 14,329.20 29.21 352.89 7,576.24 7,053.32 -8,608.23 5,954,327.52 622,638.11 70°17'1.379 N 149°0'27.07 W 14,423.90 29.19 350.48 7,658.91 7,099.03 -8,614.91 5,954,373.10 622,630.64 70°17'1.829 N 149°0'27.27 W 14,518.24 29.20 346.96 7,741.27 7,144.14 -8,623.91 5,954,418.05 622,620.86 70°17'2.272 N 149°0'27.53 W 14,613.73 28.05 344.39 7,825.09 7,188.46 -8,635.20 5,954,462.16 622,608.79 70°17'2.708 N 149°0'27.86 W 14,708.57 27.40 347.23 7,909.04 7,231.22 -8,646.03 5,954,504.72 622,597.22 70°17'3.129 N 149°0'28.18 W 14,803.98 26.93 349.61 7,993.93 7,273.88 -8,654.78 5,954,547.22 622,587.73 70°17'3.548 N 149°0'28.43 W 14,898.32 26.29 350.34 8,078.28 7,315.49 -8,662.14 5,954,588.69 622,579.64 70°17'3.957 N 149°0'28.65 W 14,993.76 25.76 353.42 8,164.04 7,356.93 -8,668.06 5,954,630.02 622,573.00 70°17'4.365 N 149°0'28.82 W 15,089.00 25.21 356.24 8,250.02 7,397.74 -8,671.76 5,954,670.75 622,568.59 70°17'4.766 N 149°0'28.93 W 15,183.47 24.45 358.15 8,335.76 7,437.35 -8,673.71 5,954,710.32 622,565.95 70°17'5.156 N 149°0'28.99 W 15,278.85 23.25 356.58 8,422.99 7,475.88 -8,675.47 5,954,748.80 622,563.51 70°17'5.534 N 149°0'29.04 W 15,373.05 22.87 353.61 8,509.67 7,512.63 -8,678.62 5,954,785.49 622,559.73 70°17'5.896 N 149°0'29.14 W 15,467.74 23.42 352.34 8,596.74 7,549.56 -8,683.18 5,954,822.34 622,554.53 70°17'6.259 N 149°0'29.27 W 15,563.24 24.09 352.23 8,684.15 7,587.69 -8,688.34 5,954,860.36 622,548.70 70°17'6.634 N 149°0'29.42 W 15,626.85 24.24 352.89 8,742.18 7,613.51 -8,691.71 5,954,886.12 622,544.88 70°17'6.888 N 149°0'29.52 W 15,671.39 24.02 353.33 8,782.83 7,631.58 -8,693.90 5,954,904.15 622,542.38 70°17'7.066 N 149°0'29.59 W 15,721.18 27.03 355.09 8,827.76 7,652.92 -8,696.04 5,954,925.45 622,539.86 70°17'7.276 N 149°0'29.65 W 15,744.68 28.66 356.11 8,848.53 7,663.87 -8,696.88 5,954,936.38 622,538.83 70°17'7.383 N 149°0'29.67 W 15,776.79 31.85 359.88 8,876.27 7,680.03 -8,691`.42 5,954,952.53 622,538.01 70°17'7.542 N 149°0'29.69 W 15,808.10 33.45 4.33 8,902.63 7,696.90 -8,696,79 5,954,969.40 622,538.35 70°17'7.708 N 149°0'29.67 W 15,839.62 34.22 5.53 8,928.82 7,714.38 -8,695.28 5,954,986.91 622,539.55 70°17'7.880 N 149°0'29.63 W 15,871.47 36.56 6.34 8,954.78 7,732.73 -8,693.37 5,955,005.28 622,541.14 70°17'8.060 N 149°0'29.57 W 15,905.27 39.17 7.97 8,981.46 7,753.31 -8,690.77 5,955,025.90 622,543.37 70°17'8.263 N 149°0'29.50 W 15,934.89 42.72 8.81 9,003.83 7,772.51 -8,687.94 5,955,045.15 622,545.88 70°17'8.452 N 149°0'29.42 W 15,969.46 47.97 9.24 9,028.12 7,796.78 -8,684.08 5,955,069.49 622,549.31 70°17'8.691 N 149°0'29.31 W 16,001.07 51.47 9.22 9,048.55 7,820.58 -8,680.21 5,955,093.35 622,552.76 70°17'8.925 N 149°0'29.19 W 16,028.61 54.36 9.13 9,065.16 7,842 27 -8,676.71 5,955,115.09 622,555.89 70°17'9.138 N 149°0'29.09 W 16,063.18 59.39 9.06 9,084.04 7,870.85 -8,672.13 5,955,143.74 622,559.96 70°17'9.419 N 149°0'28.96 W 16,094.30 62.12 8.37 9,099.25 7,897.69 -8,668.02 5,955,170.65 622,563.60 70°17'9.683 N 149°0'28.84 W 16,123.64 65.65 7.36 9,112.16 7,923.78 -8,664.42 5,955,196.80 622,566.75 70°17'9.940 N 149°0'28.74 W 16,155.62 69.35 10.45 9,124.40 7,952.96 -8,659.84 5,955,226.05 622,570.82 70°17'10.227 N 149°0'28.60 W 16,188.62 73.76 10.03 9,134.84 7,983.76 -8,654.28 5,955,256.94 622,575.84 70°17'10.530 N 149°0'28.44 W 16,215.23 77.86 10.02 9,141.36 8,009.15 -8,649.79 5,955,282.41 622,579.89 70°17'10.780 N 149°0'28.31 W 16,250.41 82.28 11.46 9,147.42 8,043.19 -8,643.33 5,955,316.55 622,585.75 70°17'11.114 N 149°0'28.13 W 16,282.93 85.96 11.38 9,150.75 8,074.89 -8,636.92 5,955,348.36 622,591.60 70°17'11.426 N 149°0'27.94 W 16,313.60 90.07 12.75 9,151.82 8,104.86 -8,630.52 5,955,378.43 622,597.48 70°17'11.721 N 149°0'27.76 W 16,344.91 95.19 12.31 9,150.38 8,135.38 -8,623.73 5,955,409.06 622,603.73 70°17'12.021 N 149°0'27.56 W 16,376.83 99.21 12.16 9,146.38 8,166.33 -8,617.02 5,955,440.11 622,609.90 70°17'12.326 N 149°0'27.36 W 16,407.03 102.75 13.92 9,140.63 8,195.20 -8,610.34 5,955,469.10 622,616.08 70°17'12.610 N 149°0'27.17 W 16,499.24 104.82 13.54 9,118.66 8,282.19 -8,589.08 5,955,556.44 622,635.81 70°17'13.466 N 149°0'26.55 W 16,593.88 105.05 11.55 9,094.26 8,371.45 -8,569.22 5,955,646.02 622,654.11 70°17'14.344 N 149°0'25.98 W 16,687.37 105.11 11.76 9,069.94 8,459.86 -8,550.98 5,955,734.73 622,670.80 70°17'15.213 N 149°0'25.45 W 16,782.61 105.14 13.24 9,045.09 8,549.61 -8,531.09 5,955,824.81 622,689.13 70°17'16.096 N 149°0'24.87 W 16,815.73 104.18 14.62 9,036.71 8,580.71 -8,523.37 5,955,856.04 622,696.30 70°17'16.402 N 149°0'24.65 W 16,847.95 102.15 15.19 9,029.37 8,611.03 -8,515.30 5,955,886.49 622,703.84 70°17'16.700 N 149°0'24.42 W 16,876.56 100.52 15.32 9,023.75 8,638.09 -8,507.92 5,955,913.67 622,710.75 70°17'16.967 N 149°0'24.20 W 16,911.67 98.25 15.83 9,018.02 8,671.46 -8,498.62 5,955,947.19 622,719.46 70°17'17.295 N 149°0'23.93 W 16,944.40 96.60 15.18 9,013.79 8,702.73 -8,489.95 5,955,978.61 622,727.59 70°17'17.603 N 149°0'23.68 W 16,972.84 94.83 15.55 9,010.96 8,730.02 -8,482.45 5,956,006.02 622,734.61 70°17'17.871 N 149°0'23.46 W 17,006.31 93.71 14.52 9,008.47 8,762.25 -8,473.79 5,956,038.40 622,742.71 70°17'18.188 N 149°0'23.21 W 17,037.68 94.43 15.36 9,006.24 8,792.48 -8,465.72 5,956,068.76 622,750.24 70°17'18.486 N 149°0'22.98 W 17,067.87 94.22 14.27 9,003.96 8,821.58 -8,458.03 5,956,097.99 622,757.43 70°17'18.772 N 149°0'22.75 W 17,103.63 93.73 15.15 9,001.49 8,856.09 -8,448.97 5,956,132.65 622,765.89 70°17'19.111 N 149°0'22.49 W 17,134.83 92.24 14.34 8,999.86 8,886.22 -8,441.04 5,956,162.91 622,773.29 70°17'19.408 N 149°0'22.26 W 17,163.52 91.12 12.57 8,999.02 8,914.11 -8,434.36 5,956,190.91 622,779.47 70°17'19.682 N 149°0'22.07 W 2/6/2015 12:59:19PM Page 6 COMPASS 5000.1 Build 61 • 1b Z� p Survey Report Geographic ►.a Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 17,198.82 88.97 11.64 8,998.99 8,948.62 -8,426.96 5,956,225.54 622,786.27 70°17'20.022 N 149°0'21.85 W 17,230.38 87.05 11.20 9,000.09 8,979.54 -8,420.72 5,956,256.56 622,791.97 70°17'20.326 N 149°0'21.67 W 17,257.17 85.54 12.36 9,001.82 9,005.71 -8,415.26 5,956,282.82 622,796.97 70°17'20.583 N 149°0'21.51 W 17,292.87 84.06 11.64 9,005.05 9,040.48 -8,407.87 5,956,317.71 622,803.76 70°17'20.925 N 149°0'21.30 W 17,324.25 82.51 11.48 9,008.72 9,071.01 -8,401.62 5,956,348.35 622,809.47 70°17'21.226 N 149°0'21.12 W 17,351.37 81.01 11.51 9,012.61 9,097.31 -8,396.27 5,956,374.74 622,814.36 70°17'21.484 N 149°0'20.96 W 17,387.12 79.39 12.22 9,018.70 9,131.79 -8,389.03 5,956,409.33 622,821.00 70°17'21.824 N 149°0'20.75 W 17,418.88 77.94 12.34 9,024.94 9,162.22 -8,382.41 5,956,439.87 622,827.09 70°17 22.123 N 149°0'20.56 W 17,446.42 78.52 12.80 9,030.56 9,188.53 -8,376.54 5,956,466.28 622,832.49 70°17'22.382 N 149°0'20.39 W 17,478.19 79.54 15.23 9,036.60 9,218.79 -8,368.99 5,956,496.66 622,839.52 70°17'22.679 N 149°0'20.17 W 17,514.49 80.19 13.22 9,042.99 9,253.42 -8,360.21 5,956,531.44 622,847.69 70°17'23.020 N 149°0'19.92 W 17,540.94 82.90 16.67 9,046.88 9,278.69 -8,353.46 5,956,556.82 622,854.00 70°17 23.269 N 149°0'19.72 W 17,572.81 85.76 15.53 9,050.03 9,309.16 -8,344.67 5,956,587.44 622,862.26 70°17'23.568 N 149°0'19.47 W 17,607.43 88.77 17.16 9,051.68 9,342.34 -8,334.94 5,956,620.77 622,871.41 70°17'23.895 N 149°0'19.18 W 17,640.06 90.14 16.55 9,051.99 9,373.56 -8,325.48 5,956,652.16 622,880.32 70°17'24.202 N 149°0'18.91 W 17,669.90 92.07 17.49 9,051.42 9,402.09 -8,316.74 5,956,680.83 622,888.55 70°17'24.483 N 149°0'18.66 W 17,702.36 94.47 17.68 9,049.56 9,432.98 -8,306.95 5,956,711.88 622,897.80 70°17'24.787 N 149°0'18.37 W 17,728.96 96.53 18.61 9,047.01 9,458.14 -8,298.71 5.956,737.18 622,905.60 70°17'25.034 N 149°0'18.13 W 17,764.92 100.48 18.82 9,041.70 9,491.82 -8,287.30 5,956,771.05 622,916.42 70°17'25.366 N 149°0'17.80 W 17,796.57 103.03 18.64 9,035.25 9,521.16 -8,277.35 5,956,800.56 622,925.86 70°17'25.654 N 149°0'17.51 W 17,824.06 104.81 18.45 9,028.64 9,546.46 -8,268.86 5,956,826.00 622,933.90 70°17'25.903 N 149°0'17.26 W 17,859.90 105.18 19.11 9,019.36 9,579.23 -8,257.72 5,956,858.96 622,944.47 70°17'26.226 N 149°0'16.94 W 17,916.67 105.26 19.43 9,004.46 9,630.94 -8,239.64 5,956,910.97 622,961.64 70°17'26.734 N 149°0'16.42 W 17,954.00 105.26 19.43 8,994.63 9,664.91 -8,227.66 5,956,945.14 622,973.03 70°17'27.068 N 149°0'16.07 W Projection to TD 2/6/2015 12:59:19PM Page 7 COMPASS 5000.1 Build 61 214116 15498 RECEIVED MAR 1 1 2015 lot bp AOGCC North America - ALASKA - BP Prudhoe Bay PB P Pad P-30 500292352200 P-30PB1 500292352270 9 Design: P-30PB1 Survey Report - Geographic 06 February, 2015 , S bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30PB1 Survey Calculation Method: Minimum Curvature Design: P-30PB1 Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB P Pad,TR-11-13 Site Position: Northing: 5,949,377.17 usft Latitude: 70°16'12.612 N From: Map Easting: 623,154.06 usft Longitude: 149°0'14.40 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 0.94° Well P-30 API No. 500292352200 Well Position +NI-S 0.00 usft Northing: 5,947,426.03 usft Latitude: 70°15'52.058 N +EI-W 0.00 usft Easting: 631,367.40 usft Longitude: 148°56'16.31 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 52.98 usft Wellbore P-30PB1 API no. 500292352270 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (1 (°) (nT) BGGM2014 12/8/2014 19.42 80 96 57,586 Design P-30PB1 Audit Notes: Version: Phase: ACTUAL Tie On Depth: 47.10 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (°) 47 10 0.00 0.00 309.03 I Survey Program Date: 2/6/2015 From To (usft) (usft) Survey(Wellbore) Tool Name Description 143.00 701.00 Gyro SS(P-30PB1) GYD-GC-SS Gyrodata gyro single shots 775.61 4,897.73 OTK+SAG+IFR+MS(P-30PB1) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 2/6/2015 12.49:52PM Page 2 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay ND Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30PB1 Survey Calculation Method: Minimum Curvature Design: P-30PB1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +1.1i-S +EJ-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 47.10 0.00 0.00 47.10 0.00 0.00 5,947,426.03 631,367.40 70°15'52.058 N 148°56'16.31 W 143.00 0.15 305.02 143.00 0.07 -0.10 5,947,426.10 631,367.30 70°15'52.059 N 148°56'16.32 W 235.00 0.35 319.46 235.00 0.35 -0.38 5,947,426.38 631,367.01 70°15'52.062 N 148°56'16.32 W 328.00 0.93 297.30 327.99 0.92 -1.24 5,947,426.92 631,366.14 70°15'52.068 N 148°56'16.35 W 421.00 2.12 310.59 420.96 2.38 -3.22 5,947,428.36 631,364.14 70°15'52.082 N 148°56'16.41 W 513.00 4.08 317.25 512.82 5.89 -6.73 5,947,431.80 631,360.57 70°15'52.116 N 148°56'16.51 W 608.00 6.54 332.74 607.41 13.19 -11.50 5,947,439.01 631,355.67 70°15'52.188 N 148°56'16.65 W 701.00 11.15 335.90 699.28 26.11 -17.60 5,947,451.83 631,349.34 70°15'52.315 N 148°56'16.83 W 775.61 14.14 330.03 772.07 40.59 -25.10 5,947,466.18 631,341.59 70°15'52.458 N 148°56'17.04 W 870.89 15.33 330.29 864.22 61.61 -37.16 5,947,486.98 631,329.17 70°15'52.664 N 148°56'17.40 W 965.11 15.84 328.22 954.98 83.36 -50.11 5,947,508.50 631,315.85 70°15'52.878 N 148°56'17.77 W 1,058.98 15.75 326.42 1,045.30 104.87 -63.90 5,947,529.76 631,301.69 70°15'53.090 N 148°56'18.17 W 1,154.74 18.00 324.06 1,136.93 127.68 -79.77 5,947,552.29 631,285.42 70°15'53.314 N 148°56'18.64 W 1,249.96 18.73 322.41 1,227.30 151.70 -97.74 5,947,575.99 631,267.04 70°15'53.550 N 148°56'19.16 W 1,344.74 19.18 318.89 1,316.95 175.49 -117.26 5,947,599.44 631,247.11 70°15'53.784 N 148°56'19.73 W 1,439.39 22.34 316.23 1,405.44 200.20 -139.93 5,947,623.75 631,224.01 70°15'54.027 N 148°56'20.39 W 1,534.17 24.68 314.49 1,492.35 227.08 -166.51 5,947,650.16., 631,196.97 70°15'54.292 N 148°56'21.16 W 1,565.62 25.95 313.75 1,520.78 236.44 -176.17 5,947,659.34 631,187.15 70°15'54.384 N 148°56'21.44 W 1,597.33 27.83 313.09 1,549.06 246.30 -186,58 5,947,669.02 631,176.56 70°15'54.481 N 148°56'21.74 W 1,627.86 30.12 312.10 1,575.77 256.30 -197.47 5,947,678.83 631,165.50 70°15'54.579 N 148°56'22.06 W 1,660.30 31.31 311.82 1,603.65 267.38 -209.79 5,947,689.69 631,152.99 70°15'54.688 N 148°56'22.42 W 1,722.86 31.31 310.05 1,657.11 288.68 -234.35 5,947,710.55 631,128.07 70°15'54.898 N 148°56'23.13 W 1,755.25 32.45 308.97 1,684.61 299.56 -247.55 5,947,721.20 631,114.68 70°15'55.005 N 148°56'23.52 W 1,786.21 34.03 307.75 1,710.50 310.09 26086 5,947,731.50 631,101.19 70°15'55.108 N 148°56'23.91 W 1,817.33 36.24 306.46 1,735.95 320.89 -275.14 5,947,742.04 631,086.72 70°15'55.214 N 148°56'24.32 W 1,851.16 37.65 306.48 1,762.99 332.97 -291.50 5,947,753.84 631,070.16 70°15'55.333 N 148°56'24.80 W 1,882.13 39.15 305.97 1,787.26 344.34 -307.01 5,947,764.93 631,054.45 70°15'55.445 N 148°56'25.25 W 1,913.30 40.90 306.41 1,811.13 356.18 -323.19 5,947,776.49 631,038.07 70°15'55.561 N 148°56'25.72 W 1,945.86 40.35 306.86 1,835.84 368.83 -340.20 5,947,788.84 631,020.84 70°15'55.686 N 148°56'26.22 W 2,006.65 39.40 307.46 1,882.49 392.37 -371.26 5,947,811.83 630,989.38 70°15'55.917 N 148°56'27.12 W 2,038.86 40.99 307.85 1,907.10 405.07 -387.72 5,947,824.24 630,972.70 70°15'56.042 N 148°56'27.60 W 2,071.00 43.31 307.73 1,930.92 418.28 -404.76 5,947,837.15 630,955.43 70°15'56.172 N 148°56'28.09 W 2,100.45 45.16 307.85 1,952.02 430.87 -421.00 5,947,849.46 630,938.98 70°15'56.296 N 148°56'28.57 W 2,133.92 46.38 307.63 1,975.37 445.55 -439.96 5,947,863.80 630,919.76 70°15'56.440 N 148°56'29.12 W 2,196.51 46.95 307.24 2,018.32 473.22 -476.11 5,947,890.84 630,883.14 70°15'56.712 N 148°56'30.17 W 2,291.48 49.39 306.64 2,081.65 515.74 -532.67 5,947,932.36 630,825.85 70°15'57.131 N 148°56'31.82 W 2,385.61 51.85 305.96 2,141.37 558.81 -591.31 5,947,974.39 630,766.48 70°15'57.554 N 148°56'33.52 W 2,418.16 54.94 305.45 2,160.78 574.05 -612.53 5,947,989.26 630,745.00 70°15'57.704 N 148°56'34.14 W 2,449.48 55.71 305.91 2,178.60 589.07 -633.45 5,948,003.92 630,723.82 70°15'57.852 N 148°56'34.75 W 2,480.65 57.94 305.74 2,195.65 604.34 -654.60 5,948,018.81 630,702.41 70°15'58.002 N 148°56'35.37 W 2,572.31 57.66 307.10 2,244.50 650.39 -717.01 5,948,063.76 630,639.21 70°15'58.455 N 148°56'37.18 W 2,666.53 61.48 307.19 2,292.21 699.44 -781.76 5,948,111.67 630,573.62 70°15'58.937 N 148°56'39.07 W 2,761.69 63.19 306.87 2,336.39 750.19 -849.04 5,948,161.23 630,505.47 70°15'59.436 N 148°56'41.03 W 2,856.23 66.63 307.76 2,376.47 802.09 -917.12 5,948,211.93 630,436.50 70°15'59.946 N 148°56'43.01 W 2,950.81 62.96 308.19 2,416.75 854.73 -984.57 5,948,263.39 630,368.15 70°16'0.464 N 148°56'44.97 W 3,046.66 61.74 307.20 2,461.23 906.65 -1,051.74 5,948,314.12 630,300.08 70°16'0.975 N 148°56'46.93 W 3,077.92 63.61 306.51 2,475.58 923.31 -1,073.96 5,948,330.38 630,277.58 70°16'1.138 N 148°56'47.57 W 3,109.37 65.95 305.96 2,488.98 940.12 -1,096.91 5,948,346.80 630,254.34 70°16'1.304 N 148°56'48.24 W 3,141.07 68.96 305.56 2,501.13 957.23 -1,120.67 5,948,363.48 630,230.29 70°16'1.472 N 148°56'48.93 W 3,172.84 69.60 305.60 2,512.37 974.52 -1,144.84 5,948,380.35 630,205.83 70°16'1.642 N 148°56'49.64 W 3,235.61 68.40 305.77 2,534.86 1,008.70 -1,192.43 5,948,413.69 630,157.65 70°16'1.978 N 148°56'51.02 W 3,329.83 68.47 306.91 2,569.49 1,060.62 -1,263.01 5,948,464.37 630,086.17 70°16'2.489 N 148°56'53.08 W 3,425.06 67.60 307.99 2,605.11 1,114.32 -1,333.13 5,948,516.84 630,015.14 70°16'3.017 N 148°56'55.12 W 3,519.75 65.79 308.32 2,642.58 1,168.05 -1,401.51 5,948,569.35 629,945.84 70°16'3.545 N 148°56'57.11 W 3,614.10 66.62 307.39 2,680.64 1,221.02 -1,469.67 5,948,621.12 629,876.77 70°16'4.066 N 148°56'59.09 W 2/6/2015 12:49:52PM Page 3 COMPASS 5000.1 Build 61 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30PB1 Survey Calculation Method: Minimum Curvature Design: P-30PB1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +Nl-5 +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 3,708.91 66.30 306.67 2,718.51 1,273.37 -1,539.06 5,948,672.25 629,806.48 70°16'4.580 N 148°57'1.11 W 3,803.71 67.52 307.27 2,755.69 1,325.81 -1,608.73 5,948,723.47 629,735.91 70°16'5.096 N 148°57'3.14 W 3,897.65 67.24 307.56 2,791.82 1,378.50 -1,677.60 5,948,774.94 629,666.13 70°16'5.614 N 148°57'5.15 W 3,992.55 67.11 308.31 2,828.63 1,432.27 -1,746.59 5,948,827.49 629,596.23 70°16'6.143 N 148°57'7.15 W 4,087.32 68.26 308.53 2,864.62 1,486.75 -1,815.28 5,948,880.76 629,526.60 70°16'6.679 N 148°57'9.15 W 4,182.05 69.04 308.17 2,899.10 1,541.49 -1,884.47 5,948,934.29 629,456.47 70°16'7.217 N 148°57'11.17 W 4,276.96 67.81 308.04 2,934.00 1,595.96 -1,953.92 5,948,987.53 629,386.09 70°16'7.752 N 148°57'13.19 W 4,372.02 68.05 308.63 2,969.72 1,650.60 -2,023.02 5,949,040.95 629,316.05 70°16'8.289 N 148°57'15.20 W 4,466.52 68.88 309.12 3,004.41 1,705.77 -2,091.45 5,949,094.91 629,246.67 70°16'8.832 N 148°57'17.19 W 4,561.43 68.40 309.80 3,038.98 1,761.94 -2,159.70 5,949,149.88 629,177.46 70°16'9.384 N 148°57'19.18 W 4,655.87 67.27 308.83 3,074.61 1,817.36 -2,227.36 5,949,204.10 629,108.85 70°16'9.929 N 148°57'21.15 W 4,750.47 66.56 307.78 3,111.70 1,871.30 -2,295.65 5,949,256.84 629,039.64 70°16'10.459 N 148°57'23.14 W 4,845.30 66.78 306.75 3,149.26 1,924.02 -2,364.94 5,949,308.35 628,969.44 70°16'10.978 N 148°57'25.16 W 4,897.73 67.67 306.03 3,169.55 1,952.70 -2,403.86 5,949,336.34 628,930.03 70°16'11.260 N 148°57'26.29 W 4,959.00 67.67 306.03 3,192.83 1,986.04 -2,449.69 5,949,368.87 628,883.63 70°16'11.587 N 148°57'27.63 W Projection to TD 2/6/2015 12:49:52PM Page 4 COMPASS 5000.1 Build 61 ID F m - a, C7 F'7,)- Gi y f., , .r d6' vt � �° 3 C/7 (1) pz4° r wfn ` °� 4 � v m a oNo oNo w N o .'j0 n rD � 7 � CO CO o rn so D C7 D °) g ,' m CC n ca c 5. : : 61 -< -000000000 { T w w W e, ., O �^ o 0 0 o U7 x en 3 ryq O O O O p 0 0 0 0 A A A A o coil 0 0 m O Vs 00 T U1 A p) OD N 40 T T T 'L T T T 17 17 V O .0 .'0 .0 T7 .Z7 a7 C 77 .0 -n x 3 CCCCCCCC m33 N a 000 O O v O O O n w � xxx 22222x ," m m mm m m m m y M' 3 m, - WWWWWWWWWO C° n o d D D D D D D D D D m 0 w . 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D 'p •< G/ -' fl) o 3 `m v, g v -i• o D ........4 O m a) m 0 N N N 1 N 6' RECEIVED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION TEB 1 0 2015 WELL COMPLETION OR RECOMPLETION REPORT AND LO( OGcC la. Well Status: • ®Oil ['Gas ❑SPLUG 0 Other ❑Abandoned ❑Suspended lb. Well Class 20AAC 25.105 20AAC 25.110 0 Exploratory ❑Stratigraphic El GINJ 0 WINJ ❑WAG 0 WDSPL CI Other No.of Completions One • ® Development 0 Service 2. Operator Name: 5. Daft Comp)Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. •1/11/2015 • 214-116 • 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 •11/26/2014 50-029-23522-00-00 • 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: • 1/4/2015 PBU P-30 • 2697' FSL, 2917' FEL, Sec. 31,T11N, R13E, UM • 8. KB(ft above MSL): 100.08' 15. Field/Pool(s) Top of Productive Horizon: 5136' FSL, 1331' FEL, Sec. 26,T11N, R12E, UM GL(ft above MSL): 52.98' . Prudhoe Bay/Prudhoe Bay - Total Depth: 9. Plug Back Depth(MD+TVD) 1797' FSL, 865' FEL, Sec. 23, T11N, R12E, UM 17866' • 9018' 4b. Location of Well(State Base Plane Coordinates,NAD. 10.Total Depth(MD+TVD) 16. Property Designation: . Surface: x- 631367 • y- 5947426 • Zone- ASP4 • • 17954' • 8995' - ADL 028288, 028264&047451 TPI: x- 622539 y- 5954997 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 622971 y- 5956945 Zone- ASP4 None 18. Directional Surve 19.Water depth, if offshore: 20. Thickness of Permafrost(TVD): y: ®Yes ❑ No (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1856' 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: MWD/GR, MWD/GR/RES, MWD/GR/RES/NEU/DEN, Sonicscope N/A 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 129.4# X-56 46' 176' 46' 176' Driven 10-3/4" 45.5# L-80 45' 5023' 45' 3208' 13-1/2" 3081 sx LiteCrete, 261 sx Class'G' 7" 26# L-80 45' 15702' 45' 8811' 9-7/8" 460 sx Class'G' 4-1/2" 12.6# 13Cr85 15520' 17952' 8645' 8995' 6-1/8" 312 sx Class'G' 24. Open to production or injection? ®Yes 0 No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD (MD+TVD of Top&Bottom; Perforation Size and Number): ) 2-7/8"Gun Diameter,6 spf 4-1/2', 12.6#, 13Cr85 15526' 15397'/8532' 26. ACID,FRACTURE,CEMENT SQUEEZE, ETC. 17205'- 17355' 8999'-9013' 11//i/a. IWAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ®No17750'- 17850' 9044'-9022' !ED DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED _.11 2100' Freeze Protect w/71 Bbls Diesel 27. PRODUCTION TEST Date First Production Method of Operation(Flowing, Gas Lift,etc February 2, 2015 Gas Lift Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: 2/6/2015 12 Test Period ♦ 329 142 27 96 432 Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 300 1180 24-Hour Rate ♦ 657 ' 284 53 23.95 28. CORE DATA Conventional Core(s)Acquired? 0 Yes ® No Sidewall Core(s)Acquired? ❑Yes ® No • If Yes to either question, list formations and intervals cored(MD+TVD of top and bottom of each), and summarize lithology and presence of oil,gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips,photographs and laboratory analytical results per 20 AAC 250.071. None Form 10-407 Revised 10/2012 CONTINUED ON REVERSE Submitriginal Only 1/71--- 3/ii /r 5- M��( RBDMS�\ FEB 1 3 2015 �1 :;./1/;,-- 29 GEOLOGIC MARKERS(List all formations and 'rers encounter 30. FORMATION TESTS NAME TVD Well Tested? .'es ®No • Permafrost Top 56' 56' If yes,list intervals and formations tested,briefly summarizing test results. Attach separate sheets to this form,if needed,and submit Permafrost Base 2238' 1912' detailed test information per 20 AAC 25 071. Ugnu 6340' 3730' None West Sak 9499' 4983' Colville Mudstone 10783' 5490' HRZ 13586' 6921' Base of HRZ/LCU 13928' 7223' Kingak 14320' 7568' Sag River 15709' 8817' Shublik 15737' 8842' Sadlerochit-Zone 4B 15858' 8944' Zone 4A 16069' 9087' Zone 4B(Invert) 16601' 9092' Shublik 17856' 9020' Formation at Total Depth: Shublik(From Base) 17856' 9020' . 31.List of Attachment: Summary of Daily Drilling Reports, LOT/FIT Summary,Well Schematic Diagram,Surveys,Cement Reports,As-Built 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: John Rose,564-5271 Email: John.G.Rose@bp.com Printed Name: Title: Drilling Technologist Joe Lastufka �, Signature. 3vp s.1 _phone 564-4091 Date:21/q//15 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13. The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30. Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071 Form 10-407 Revised 10/2012 Submit Original Only TREE= 4-1/16"CTW 1 3_U-FAD_ FMC P-30 _3O SAFE! 'TES: WELL ANGLE>70°@ 4182'"* ACTUATOR= BAKB2 C MAX L .EG:16.5°@ 17541 *** OKB.ELEV= 100.08' BF.ELEV= 53.9 — 468' —111:1-3/4"TAM FORT COLLAR KOP= _300' Max Angle= 105°@ 16425' 1996' --{4-1/2"OTIS X NP,D=3.813" Datum MD= 15805' Datum TVD= 8800'SS 20"CONDUCTOR 129.46#,X-56,D=18.770' 176' GAS LFT MANDRELS 10-3/4"CSG,45.5#,L-80 BTC,D=9.950" 5023' ST MD TVD DEV TYPE VLV LATCH FORT DATE 4 6304 3716 67 KBG2 DOME BK 16 01/21/15 Minimum ID = 3.725" @ 15507' 3 11129 5626 67 KBG2 SO BK 20 01/21/15 4-1/2" HES XN NIPPLE 2 13357 6735 39 KBG2 DMY BK 0 01/10/15 1 14380 7621 29 KBG2 SPMG BK - 01/21/15 TOP OF CEMENT —{ 14020' .y 15367' H4-1/2"OTIS X NP,D=3.813" R X01 15397' _H7"X 4-1/2"HES TNT PKR,D=3.856" '.i , 15434' —14-1/2"OTIS X NP,D=3.813" r •,y A§ 1550T —14-1/2"OTIS XN NP,D=3.725" 9► Ar .y' 15520' {—7"X 5"BKR TACK(11.27'),D=5.25" l TOP OF 4-1/2"LNR —{ 15520' /' 15526' —{4-1/2"WLEG,D=3.850" 4-1/2"TBG, 12.6#,13CR 85 VAM TOP, —{ 15523' y';� � ��� ►� I--ELMD TT NOT LOGGED .0152 bpf,D=3.958" 04 ; 401, .111.1k 4 Al.Igt�N 15532' {—7'X 5"BKR HRD-E ZXP LW,ID=4.34" e? ►� �+`�111 c 15543' J-17"X 5"DG FLEX-LOCK HGR,D=4.320" 4fr il 4' 4„.40.%.4)4 15553' --15-X 4-1/2-XO,ID=3.980" 7"CSG,26#,L-80 VAM TOP, —{ 15702 ;`� .0383 bpf,D=6.276" I PERFORATION SUNI ARY 4.2..: 16469' 4-112"MARKER PUP JOINT w/RA TAG RW LOG:LWD ON 01/04/15 4*. *. ANGLE AT TOP PERF:89°@ 17205' v Note:Refer to Production DB for historical perf data t*} ..t. SIZE SPF INTERI/A L Opn/Sqz SHOT SOZ i ,, . 17192' —14-1/2"MARKER PUP JOINT /RA TAG 4.2-7/8" 6 17205- 17355 0 01/08/15 I 2-7/8" 6 17750-17850 0 01/08/15 .X `IK�I a* PBTD — 17866' • :,..4. 16 .;4 4-1/2"LNR,12.6#, 13CR-85,VAM TOP, —{ 17952' }M .0152 bpf,ID=3.958" DATE F V BY COMNEN1B DATE REV BY COMMENTS PRUDHOE BAY UNIT 01/11/15 PKR 272 IMTIAL COMPLETION WELL: P-30 01/14/15 PJC DRLG FID CORRECTIONS PB2MT No:' 141160 01/19/15 CU/PJC INSTALL TREE AR No: 50-029-23522-00 01/21/15 STF/PJC GLV C/O SEC 31,T11N,R13E,2583'FNL&2087'FWL 01/27/15 JGR/PJC FINAL ODE APPROVAL 02/03/15 TR/PJC CONDUCTOR DEPTH UPDATE BP Exploration(Alaska) 0 O / 302\\\, 29 I 28-W- I ,! PBU MP 1 I -D 11// ! ! 32-30 11 13 Y PAD �' 1 ! ! if r,/ om.0 PUT RIVER! 31 32 33-11-13 I / // l'-`',...\ 33 — N — !!! � P PAD i AREA PROJECTTt I r / \ M.I. SHELTER ( T 12 / / 6 HURL 5 :'.H 4 1 / STATE /� ■ ■ ■ 05-10-13 I - {... 25 26 29 MOD 500 Moo soa VICINITY MAP ,—MOD 503 N.T.S. MOD 501A MOD 502 28 ■, P-30i-23• ■ 22 /.../''. 2■ ■ 12 ��,, ,��•OF A,qh,t 3■ ■ 13 "r, ��'•a• a s `�/�-'�` ,►c,•. 1►i rr A°�9 � 4 ' "4 =1,11149 311 i\. a• � 5 ■ ■ 15 6 ■ ■ 16 27•■ ■ 17 J !:. ;..............:1 01 • 8 ■ • 184. 'ich!i F. Allison + 9 ■ .19 4"-,4AC ;• 0608 + ,•` `i 10 ■ ■20 � � 1S:If SSIONP� � 24 ■ ■ 21 o Ill#it�►i'M�'�� SUYOR'S CERTIFICATE I HCERTIFY THAT I AM i PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT P—PAD THIS AS-BUILT REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF OCTOBER 16, 2014. NOTES: LEGEND 1. ALASKA STATE PLANE COORDINATES ARE ZONE 4, NAD27 -43, AS-BUILT CONDUCTOR 2. BASIS OF LOCATION IS P PAD MONUMENTS P-2 • EXISTING WELL GRAPHIC SCALE 3. BASIS OF ELEVATION IS BP MEAN SEA LEVEL DATUM. 4. GEODETIC POSITIONS ARE NAD27. 0 100 200 400 t 1 5. PAD MEAN SCALE FACTOR IS: 0,9999172 6. GATE OF SURVEY: OCTOBER 16, 2014. ( IN FEET ) 7. REFERENCE FIELD BOOK: NS14-70 PGS. 29-32. 1 inch = 200 ft. LOCATED WITHIN PROTRACTED SECTION 31, T. 11 N., R. 13 E., UMIAT MERIDIAN, ALASKA WELL A.S.P. PLANT GEODETIC GEODETIC CELLAR SECTION NO. COORDINATES COORDINATES POSITION(DMS) POSITION(D.DD) BOX ELEV. OFFSETS Y=5,947,426.03 N= 2697.97 70'15'52.058" 70.2644607' 2,697' FSL P-301 X= 631,367.40 E= 7999.91 148'56'16.311" 148.9378649' 52.98' ' 2.917' FEL DRAWN: ' 4{A _-___ J. WOLF IAOlrio .... CHECKED: �y {.1 _ ----- bi8B0 D. KLEINfNJ y '$ DAtE: 10/17/14 1g♦j',% eII DRAWNG: •-.._.-...- ._...-..--. FRB14 WOP 01 SHEET: JOB NO: WOA P—PAD AS—BUILT CONDUCTOR LOCATION —_ scATE 1 OF 1 op 10/17/14 ISSUED FOR BJF0RNA11ON 42W DK 1" = 200' WELL P-30i NO. DATE REVISION BY CLIA BP AMERICA LOT/ FIT Summary Well Name: P-30 Surface Leak Off Test Test Test Depth Test Depth AMW Pressure Pressure EMW Date Type (TMD-Ft) (TVD-Ft) (ppg) (psi) (BHP) (psi) (ppg) 12/08/14 LOT 5,063.00 3,208.00 9.30 635.00 2,184.84 13.11 12/27/14 FIT 15,702.00 8,776.53 8.60 750.00 4,670.95 10.25 Page 1 of 1 North America-ALASKA-BP Page 1 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:OOPM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UW:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/20/2014 12:00 - 18:00 6.00 RIGD P PRE -CONTINUE TO PREP FOR RIG MOVE -BRING IN REMAINING 10-3/4"CASING -CHANGE OUT TOP SET OF RAMS IN BOP STACK TO 4-1/2"X 7"VBRS -COMPLETE SAFETY STAND-UP ON HEAVY IRON MOVEMENT ONTO AND THROUGH THE RIG -REMOVE REMAINING FLUID FROM PITS -PERFORM MAINTENANCE ON RIG EQUIPMENT -CLEAN AND ORGANIZE RIG 18:00 - 00:00 6.00 RIGD N WAIT PRE -CONTINUE TO PREP FOR RIG MOVE -PERFORM MAINTENANCE ON RIG EQUIPMENT -CLEAN AND ORGANIZE RIG 11/21/2014 00:00 - 12:00 12.00 RIGD N WAIT PRE -PERFORM PREVENTATIVE MAINTENANCE ON RIG EQUIPMENT -HOLD SAFETY STAND-UP ON MOVEMENT OF HEAVY IRON THROUGH THE RIG;AAR TO CAPTURE LESSONS LEARNED -PREPARE RIG TO SKID THE FLOOR AND LAY OVER DERRICK WHEN WIND SPEEDS DECREASE -HOUSEKEEPING AND PAINTING THROUGHOUT THE RIG _ 12:00 - 00:00 12.00 RIGD N WAIT PRE -LOAD-3600'OF 5"DRILL PIPE INTO PIPE SHED -CHANGE OUT 4-1/2"X 7"VBRs TO 7"SOLID RAMS DUE TO NOV RECOMMENDATION -BRIDAL UP -CONTINUE TO PREPARE FLOOR FOR SKIDDING AND LAYING OVER THE DERRICK -HOUSEKEEPING AND PAINTING THROUGHOUT THE RIG 11/22/2014 00:00 - 06:00 6.00 RIGD N WAIT PRE -SECURE KELLY HOSE AND SERVICE LOOP IN DERRICK -SECURE LINES IN THE DERRICK -EVALUATE NIPPLING UP DIVERTER- DECISION MADE TO WAIT UNTIL PAD ACTIVITY DUE TO ICE EXTENSION DECREASES -PERFORM DERRICK INSPECTION -HOUSEKEEPING AND PAINTING -GO THROUGH PRE SKIDDING CHECK LIST -PLACE BLEED TRAILER BY N-28 WELL, BLEED 1 BBL FROM 100 PSI TO 50 PSI,SHUT BACK IN AND OA BUILT BACK TO 100 PSI 06:00 - 12:00 6.00 RIGD N WAIT PRE -TURN AND WARM UP TIRES ON MODS -BRING IN 5"DRILLPIPE -HOUSEKEEPING AND PAINTING 12:00 - 17:00 5.00 RIGD N WAIT PRE -CONTINUE TO PREPARE TO SKID THE FLOOR AND LAY OVER DERRICK -BEGIN NIPPLING UP DIVERTER ON P-30 Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 2 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:OOPM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:00 - 00:00 7.00 RIGD P PRE -SKID RIG FLOOR AND LAY OVER DERRICK -MAX WEIGHT=390K -INSTALL TIE RODS AND MOVE MUD MODULE 'TOPPAD -SEPARATE DRILLING MODULE FROM UTILITY MODULE 11/23/2014 00:00 - 09:00 9.00 MOB P PRE -MOVE MUD MODULE TO P PAD -MOVE DRILL MODULE TO P PAD -BEGIN MOVING UTILITY MODULE TO P PAD, SPOT ON U PAD -RIG UP DIVERTER LINE -BEGIN TO BRING WELLHEAD EQUIPMENT INTO BOP DECK 09:00 - 12:00 3.00 MOB N WAIT PRE WAITING FOR WINDS TO FALL BELOW 20 MPH BEFORE CRANE CAN PULL DUMMY WELLHOUSE OFF OF N-28. 12:00 - 00:00 12.00 MOB P PRE -MOVE AND PLACE DUMMY WELLHOUSE. PJSM BETWEEN CRANE CREW,RIG CREW, AND PAD OPERATOR -PICK UP RISER AND WELLHEAD EQUIPMENT -SPOT DRILL MODULE OVER WELL -SPOT MUD MODULE IN PLACE -MOVE UTILITY MODULE FROM U-PAD TO N-PAD -RIG UP INTERCONNECT BETWEEN MUD MODULE AND DRILL MODULE -SPOT UTILITY MODULE IN PLACE -RIG UP INTERCONNECT BETWEEN THE UTILITY MODULE AND DRILL MODULE 11/24/2014 00:00 - 07:30 7.50 MOB P PRE -CONTINUE TO RIG UP INTERCONNECTS -TAKE ON FLUID TO PITS -INSTALL FLOORING AND WALKWAYS -COMPLETE PRE-RAISING CHECKLIST -SPOT IN CUTTINGS BOX -WARM UP DRAWWORKS -BEGIN NIPPLING UP HIGH PRESSURE RISER -CONTINUE NIPPLING UP DIVERTER LINE 07:30 - 12:00 4.50 RIGU P PRE -HOLD PJSM ON RAISING DERRICK -RAISE DERRICK,MAX WEIGHT 540K -HOLD PJSM ON SKIDDING THE FLOOR -SKID RIG FLOOR -RIG UP TUGGERS AND MANRIDERS -HOOK UP STEAM TO RIG FLOOR -CALIBRATE PIT LEVEL SENSORS 12:00 - 17:00 5.00 RIGU P PRE -PJSM THEN BRIDLE DOWN -CONNECT BLOCKS TO TOP DRIVE -CONTINUE TO NIPPLE UP DIVERTER -PERFORM DERRICK INSPECTION -RIG SERVICE,LUBRICATE PS-21 AND FLOOR EQUIPMENT 17:00 - 00:00 7.00 RIGU P PRE -NIPPLE UP CEMENT MANIFOLD -RIG UP HIGH PRESSURE LINES TO THE RIG FLOOR '-CHANGE OUT TO BX ELEVATORS AND INSERTS,VERIFY PROPER SIZED INSERTS -TESTED LELAND H2S ALARMS -HELD DIVERTER DRILL AND RIG EVACUATION DRILL Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 3 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/25/2014 00:00 - 02:00 2.00 RIGU P PRE -MEASURE RKB ON DIVERTER -PICKUP ONE STAND OF 5"DRILL PIPE AND TAG BOTTOM AT 79'MD -CHARGE UP ACCUMULATOR SYSTEM AND CHECK FOR LEAKS -BRING IN HEAVY WEIGHT DRILL PIPE TO PIPE SHED -BRING FLUID ON IN THE PITS -RIG ACCEPTED 11/25/2014 00:01 02:00 - 03:00 1.00 RIGU P PRE -PERFORM DIVERTER TEST -KNIFE VALVE OPEN:29 SECONDS ANNULAR OPEN:35 SECONDS-PASSED -WITNESS WAIVED BY AOGCC REPRESENTATIVE CHUCK SCHEVE -PERFORM ACCUMULATOR DRAWDOWN TEST 03:00 - 11:00 8.00 RIGU P PRE -CONTINUE TO BRING IN PIPE TO SHED -BEGIN BUILDING STANDS OF 5"DRILLPIPE OFFLINE -TREAT AND CONDITION MUD IN PITS 11:00 - 12:00 1.00 RIGU P PRE -PERFORM DIVERTER DRILLAND RIG EVACUATION DRILL -HOLD AFTER ACTION REVIEW AND PRE SPUD MEETING 12:00 - 16:30 4.50 RIGU P PRE -MAKE UP STANDS OF HEAVY WEIGHT DRILL PIPE OFFLINE -PICK UP SMALL BHA PIECES TO RIG FLOOR -GREASE MUD MANIFOLD AND PRESSURE TEST -RIG UP WIRELINE FOR GYRO 16:30 - 20:00 3.50 DRILL P SURF -PICK UP AND MAKE UP 13-1/2"DRILLING BHA -GREASE IBOP AND BX ELEVATORS -PICK UP GYRO TOOLS 20:00 - 00:00 4.00 DRILL P SURF -PRE-SPUD AND PRE JOB SAFETY MEETING 'PRIOR TO SPUDDING IN -CLEAN OUT 20"CONDUCTOR FROM 79'MD TO 176'MD -623 GPM,570 PSI ON,560 PSI OFF -30 RPM,2K TORQUE ON 1K TORQUE OFF -WOB 2K -PU 49K,SO 49K,ROT 48K -SURVEY EVERY STAND 11/26/2014 00:00 - 01:00 1.00 DRILL P SURF SPUD WELL AND DRILL 13-1/2"SURFACE HOLE FROM 176'MD TO 231'MD(231'TVD) -500 GPM,700 PSI ON,650 PSI OFF -40 RPM,1K TORQUE ON,1K TORQUE OFF, WOB 2.5K -PU 51K,SO 52K,ROT 49K -SURVEY EVERY STAND WITH GYRO -MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT -DYNAMIC LOSSES UP TO 220 BPH DUE TO UNCONSOLIDATED GRAVEL 01:00 - 01:30 0.50 DRILL P SURF -POOH 2 STANDS OF HEAVYWEIGHT -LAY DOWN UBHO 01:30 - 03:30 2.00 DRILL P SURF PJSM PRIOR TO MAKING UP BHA -PICK UP MWD TOOLS -MAKE UP FILTER AND UBHO -BAKER PLUG INTO AND DOWNLOAD TOOLS -SCRIBE TOOLS AND ORIENT UBHO SUB -PICK UP 3 JOINTS OF HEAVYWEIGHT AND RIH Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 4 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:30 - 04:00 0.50 DRILL P SURF RUN IN HOLE TO 230'MD.NO FILL OBSERVED 04:00 - 12:00 8.00 DRILL P SURF DRILL 13-1/2"SURFACE HOLE FROM 231'MD TO 743'MD -550 GPM,1430 PSI ON, 1100 PSI OFF -OK TORQUE ON,OK TORQUE OFF,WOB 30K -PU 75K,SO 73K -SURVEY EVERY STAND WITH GYRO -ACTUAL ROTATE TIME=0.9 HOURS,ACTUAL SLIDE TIME=3.8 HOURS JAR HOURS=24.7 HOURS -MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT -30'WIPES AFTER EACH STAND -WASH DOWN TO BOTTOM AFTER GYRO -DYNAMIC LOSSES UP TO 220 BPH DUE TO UNCONSOLIDATED GRAVEL -MINIMAL LOSSES AFTER 530'MD AFTER DRILLING INTO THE GUBIK 12:D0 - 19:00 7.00 DRILL P SURF DRILL 13-1/2"SURFACE HOLE FROM 743'MD TO 1220'MD -560 GPM,1350 PSI ON,1150 PSI OFF -50 RPM,5K TORQUE ON,1K TORQUE OFF, WOB 15-30K -PU 90K,SO 82K,ROT 87K -SURVEY EVERY STAND -RIG DOWN GYRO AT 820'MD AFTER 3 CLEAN SURVEYS AND ODE APPROVAL -MINIMAL LOSSES -MUD WEIGHT:8.7 PPG IN,8.7 PPG OUT -30'WIPES AFTER EACH STAND 19:00 - 19:30 0.50 DRILL P SURF RIG SERVICE,GREASE TOP DRIVE 19:30 - 00:00 4.50 DRILL P SURF DRILL 13-1/2"SURFACE HOLE FROM 1220'MD TO 1599'MD(1546'TVD) -560 GPM,1560 PSI ON,1200 PSI OFF 40 RPM,6K TORQUE ON,3K TORQUE OFF, 'WOB 35K -PU 98K,SO 83K,88K -SURVEY EVERY STAND -ACTUAL ROTATE TIME=1.4 HOURS,ACTUAL SLIDE TIME=4.9 HOURS -JAR HOURS=31 HOURS -MINIMAL LOSSES -MUD WEIGHT:8.8 PPG IN,8.8 PPG OUT -30'WIPES AFTER EACH STAND 11/27/2014 00:00 - 06:00 6.00 DRILL P SURF 'DRILL 13-1/2"SURFACE HOLE FROM 1599'MD TO 2001'MD(1878'TVD) -560 GPM,1360 PSI ON,1250 PSI OFF -50 RPM,5K TORQUE ON,3K TORQUE OFF, WOB 20K -PU 105K,SO 90K,ROT 93K -SURVEY EVERY STAND -WIPE 30'ON CONNECTIONS -MUD WEIGHT:8.9 PPG IN,8.9 PPG OUT -ROTATED THROUGH SV6,PYRITE NOTED IN SHALES -HAD TO WIPE AND RESURVEY FROM 1786' MD TO 1851'MD DUE TO 5-7 DEGREE DOGLEGS Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 5 of 59 Operation Summary Report Common Well Name. P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date: 11/20/2014 End Date: 1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code I NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 12:00 6.00 DRILL P SURF DRILL 13-1/2"SURFACE HOLE FROM 2001'MD TO 2523'MD(2222'TVD) -560 GPM,1450 PSI ON,1300 PSI OFF -50 RPM,6K TORQUE ON,5K TORQUE OFF, WOB 30K -PU 112K,SO 86K,ROT 93K -SURVEY EVERY STAND -WIPE 30'ON CONNECTIONS -BACKREAM 90'PRIOR TO CONNECTIONS AFTER STANDS THAT WERE SLID -ACTUAL ROTATE TIME 2 HOURS,ACTUAL SLIDE TIME:4.3 HOURS -JAR HOURS=37.1 HOURS -HAD TO WIPE AND RESURVEY FROM 2039'- 2100'MD AND 2385'-2449'MD DUE TO 5-7 DEGREE DOGLEGS -MUD WEIGHT:8.9 PPG IN,8.9 PPG OUT 12:00 - 13:30 1.50 DRILL P SURF DRILL 13-1/2"SURFACE HOLE FROM 2523'MD TO 2542'MD(2226'TVD) -650 GPM,1900 PSI ON,1650 PSI OFF -50 RPM,7-8K TORQUE ON,5K TORQUE OFF, • WOB 12K-18K -PU 122K,SO 80K,ROT 96K SURVEY EVERY 30' ACTUAL ROTATE TIME:0.5 HOURS -JHO = OS -MUD AR WEIGHT:URS 9.0.37.6 PHPGURIN,9.0 PPG OUT 13:30 - 14:30 1.00 DRILL P SURF CIRCULATE HOLE CLEAN -670 GPM,1800 PSI -70 RPM,6-11K TORQUE 14:30 - 16:30 2.00 DRILL P SURF BACKREAM OUT OF HOLE FROM 2542'MD TO 1875'MD DUE TO SWABBING -MONITOR WELL FOR 10 MINUTES:STATIC -650 GPM,1680 PSI AT 1875'MD -70 RPMS,6-10K TORQUE,92K ROTATING WEIGHT 16:30 - 19:00 2.50 DRILL P SURF PULL OUT OF THE HOLE ON ELEVATORS FROM 1875'MD TO 647'MD -MONITOR WELL FOR 10 MINUTES:STATIC -PU 105K,SO 86K AT 1875'MD -NO TIGHT HOLE ENCOUNTERED 19:00 - 22:30 3.50 DRILL P SURF -MONITOR WELL FOR 10 MINUTES:STATIC -STAND BACK 6-3/4"NON-MAG DRILL I COLLARS -DOWNLOAD DATA FROM MWD -SHIM MOTOR TO 1.5 DEGREE BEND -CHANGE OUT 13-1/2'BIT -BIT GRADE:1-3-FC-A-E-2-BT-BHA 22:30 - 23:00 0.50 DRILL P SURF RIG SERVICE,GREASE WASH PIPE AND BLOCKS 23:00 - 00:00 1.00 DRILL P SURF LAY DOWN ONTRAK MWD 11/28/2014 00:00 - 02:30 2.50 DRILL P SURF -PICKUP AND MAKE UP MWD TOOLS WITH HIGH FLOW RATE BCPM -PLUG IN AND DOWNLOAD TOOLS -BAKER DIRECTIONAL DRILLER AND MWD SCRIBE TOOLS -MAKE UP FILTER SUB -MAKE UP COLLARS • •-RIH WITH HEAVYWEIGHT DRILL PIPE TO 648' MD Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 6 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date: 1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 04:00 1.50 DRILL P SURF RIH WITH 13.5"DRILLING BHA FROM 648'MD TO 2065'MD -RIH ON ELEVATORS -SHALLOW TEST TOOLS AT 1121'MD -NO HOLE ISSUES 04:00 - 05:00 1.00 DRILL P SURF PERFORM SURVEYS FOR MULTI-STATION ANALYSIS FROM 2065'MD-2130'MD PER WELLPLAN.ROTATED 90 DEGREES FROM LAST TOOL FACE EVERY 6'. 05:00 - 07:00 2.00 DRILL P SURF RIH AND ENCOUNTER HARD SPOT AT 2243' MD -WORK STRING WEIGHT.NO RESULTS. -BRING PUMPS TO 550 GPM ORIENT TOOL FACE HIGH SIDE AND ATTEMPT TO WORK THROUGH WITH NO RESULTS. -ROTATE STRING AT 5,7 AND 10 RPMS PUMPING AT 142 GPM,231 PSI AND ATTEMPT TO WORK THROUGH AT EACH RPM SETTING WITH NO RESULTS. -CONTACT ODE AND DRILLING SUPERINTENDENT -BRING PUMPS TO 550 GPM AT 1180 PSI, HOLD TOOL FACE AND WASH THROUGH SETTING DOWN NO MORE THAN 10K WOB, WEIGHT FELL OFF AT 2258'MD -WASH DOWN LAST TWO STANDS AT 550 GPM AT 1180 PSI TO 2542'MD.NO FILL ENCOUNTERED. 07:00 - 12:00 5.00 DRILL P SURF DRILL 13.5"SURFACE HOLE FROM 2542'MD TO 3107'MD(2495'TVD) -800 GPM,2330 PSI ON,2300 PSI OFF -70 RPM,7K TORQUE ON,6K TORQUE OFF, WOB 5K -PU 118K,SO 60K,ROT 94K -SURVEY EVERY 90' -ACTUAL ROTATE TIME:0.8 HOURS,ACTUAL SLIDE TIME=2.1 HOURS -JAR HOURS=40.1 HOURS -BACKREAM 90'PRIOR TO CONNECTIONS ON STANDS THAT WERE SLID 30'AND THEN ROTATED. MUD WEIGHT:9.0 PPG IN,9.0 PPG OUT 12:00 - 22:00 10.00 DRILL P SURF DRILL 13.5"SURFACE HOLE FROM 3107'MD TO 3850'MD(2773'TVD) -800 GPM,2570 PSI ON,2450 PSI OFF -70 RPM,7K TORQUE ON,4K TORQUE OFF, WOB 4-10K -PU 126K,SO 87K,ROT 110K -SURVEY EVERY 90'OR 30'WHERE DOGLEGS EXCEED 5 DEGREES -BACKREAM 30'PRIOR TO CONNECTIONS -MUD WEIGHT:9.0 PPG IN,9.0 PPG OUT 22:00 - 22:30 0.50 DRILL P SURF RIG SERVICE,GREASE BLOCKS AND WASH PIPE Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 7 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task 1 Code i NPT NPT Depth Phase Description of Operations (hr) (usft) 22:30 - 00:00 1.50 DRILL P SURF DRILL 13-1/2"SURFACE HOLE FROM 3850'MD TO 4058'MD(2852'TVD) -800 GPM,2570 PSI ON,2500 PSI OFF -70 RPM,10K TORQUE ON,7K TORQUE OFF, WOB 15K -PU 130K,SO 88K,ROT 103K -SURVEY EVERY 90' 1- ACTUAL ROTATE TIME:3.6 HOURS,ACTUAL SLIDE TIME=1.9 HOURS -JAR HOURS=45 HOURS -BACKREAM 30'PRIOR TO CONNECTIONS -MUD WEIGHT:9.2 PPG IN,9.2 PPG OUT 11/29/2014 00:00 - 06:00 6.00 DRILL P SURF DRILL 13-1/2"SURFACE HOLE FROM 4058'MD i TO 4626'MD(3063'TVD) -800 GPM,2800 PSI ON,2700 PSI OFF -70 RPM,10K TORQUE ON,9K TORQUE OFF, WOB 24K -PU 142K,SO 85K,ROT 100K -SURVEY EVERY 90' -BACKREAM 65'PRIOR TO CONNECTIONS -MUD WEIGHT:9.2 PPG IN,9.2 PPG OUT 06:00 - 11'30 5.50 DRILL P SURF • DRILL 13-1/2"SURFACE HOLE FROM 4626'MD TO 4959'MD(3192'TVD) 800 GPM,2900 PSI ON,2790 PSI OFF -70 RPM,8-11K TORQUE ON,9K TORQUE OFF,WOB 9K -PU 143K,SO 90K,ROT 105K -SURVEY EVERY 90' l -ACTUAL ROTATE TIME:3.9 HOURS,ACTUAL SLIDE TIME=2.5 HOURS -JAR HOURS=52 HOURS -BACKREAM 90'PRIOR TO CONNECTIONS MUD WEIGHT:9.2 PPG IN,9.2 PPG OUT 11:30 - 13.00 1.50 DRILL P SURF 1 CIRCULATE BOTTOMS UP 2 TIMES -800 GPM,2750 PSI -100 RPM,10K TORQUE -RECIPROCATE PIPE 90' -NO SIGNIFICANT INCREASE IN CUTTINGS 13.00 - 14:00 1.00 DRILL P SURF BACKREAM OUT OF THE HOLE FROM 4910' TO 4810' -MONITOR WELL FOR 10 MINUTES:STATIC -800 GPM,2750 PSI AT 4810'MD :-100 RPM,10K TORQUE,108K ROTATING WEIGHT -PU 141K,SO 91K -TIGHT HOLE AT 4810'MD,PICK UP A SINGLE AND WORKED THROUGH TIGHT SPOT -CIRCULATE 1 BOTTOMS UP.NO INCREASE AT SHAKERS. 14:00 - 14:30 0.50 DRILL P SURF CONTINUE CIRCULATING WHILE PERFORMING RIG SERVICE CHANGE OUT SWAB AND LINER ON PUMP#1 14:30 - 15:30 1.00 DRILL P SURF CIRCULATE BOTTOMS UP 1 TIME -388 GPM,800 PSI -100 RPM,8-10K TORQUE -RECIPROCATE PIPE 90' -NO INCREASE AT SHAKERS Printed 1/19/2015 10,50:53AM North America-ALASKA-BP Page 8 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 00:00 8.50 DRILL P SURF BACKREAM OUT OF HOLE FROM 4810'MD TO 2250'MD -MONITOR WELL FOR 10 MINUTES:STATIC -HELD PJSM ON STAYING FOCUSED ON THE BACKREAMING OPERATION,DISCUSSED THE IMPORTANCE OF TRACKING PARAMETERS AND FOLLOWING GOOD DRILLING PRACTICES -800 GPM,2640 PSI AT 3300'MD -100 RPM,8-10K TORQUE,93K ROTATING WEIGHT -HOLE BEGAN TO UNLOAD AT 2900'MD AND CONTINUED TO UNLOAD -RETURNS CONSISTED OF CLAYS AND SANDS -HAD TO REDUCE PUMP RATES AND PULLING SPEEDS TO MANAGE CUTTINGS AT SHAKERS 11/30/2014 00:00 - 03:00 3.00 DRILL P SURF BACKREAM OUT OF THE HOLE FROM 2250' MD TO 1614'MD -MONITOR WELL FOR 10 MINUTES:STATIC -PU 102K,SO 84K, -800 GPM -100 RPM,8-10K TORQUE,93K ROTATING WEIGHT -550 GPM,40 RPMS INSIDE THE PERMAFROST -HOLE CONTINUED TO UNLOAD CLAYS AND SANDS -HAD TO REDUCE PUMP RATES AND PULLING SPEEDS TO MANAGE CUTTINGS AT SHAKERS -AT 1700'MD NOTED SIGNIFICANT REDUCTION IN AMOUNT OF SAND AND CLAY OVER SHAKERS. 03:00 - 05:00 2.00 DRILL P SURF RIH ON ELEVATORS FROM 1614'MD TO 2269' MD. -WORK TIGHT HOLE AT 1868'MD -WORKED THROUGH 2X SETTING DOWN STRING WEIGHT. -TIGHT HOLE AT 2269'MD -ATTEMPT TO PUSH THROUGH WITH STRING WEIGHT 2X -ROTATE STRING IN 90°INCREMENTS AND SET DOWN STRING WEIGHT. -NO SUCCESS. -UTILIZE PUMPS TO ORIENT TOOL FACE HIGH SIDE AND ATTEMPT TO WORK THROUGH -NO SUCCESS. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 8 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:OOPM Rig Release:1/11/2015 Rig Contractor PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:00 - 15:30 10.50 DRILL N DPRB 5,042.00 SURF MAINTAINING TOOL FACE,ATTEMPT TO WASH/REAM DOWN FROM 2269'MD TO 2427' MD. -550 GPM;1360 PSI -PU 109K,SO 83K;ROT 91K ATTEMPT TO WORK THROUGH WITHOUT ROTATION; -10-50 PSI DIFFERENTIAL;SO 70-80K -MAINTAIN TOOL FACE ORIENTATION -AT 2427'MD DYNAMIC INCLINATION AND DYNAMIC AZIMUTH INDICATED WELLBORE WAS DEVIATING FROM ORIGINAL WELLBORE -PICKED UP TO 2416'MD AND TOOK SURVEY. SURVEY INDICATED 3 DEGREES HIGH FROM ORIGINAL WELLBORE. CONTACTED ODE AND N.S. SUPERINTENDENT.RECEIVED APPROVAL TO ATTEMPT TO LOCATE PREVIOUS WELLBORE. PICKED UP TO 2360'MD AND ORIENTED LOWSIDE AND WASHED DOWN AT 120 GPM. NO SUCCESS.MADE SEVERAL ATTEMPTS. CONTINUED TO TAG AT 2427'MD. PICKED UP TO 2360'AND ATTEMPTED TO ROTATE INTO THE PREVIOUS WELLBORE.NO SUCCESS.MADE SEVERAL ATTEMPTS WITH HIGH AND LOW RPMS.CONTINUED TO TAG AT 2427'MD. WASH/REAM DOWN ORIENTED LOWSIDE FROM 2427'MD TO 2475'MD TO ATTEMPT TO LOCATE PREVIOUS WELLBORE.SURVEY AT 2475'MD INDICATED 2 DEGREES BELOW ORIGINAL WELLBORE. PICK UP TO 2200'MD.ROTATE AT 13 RPM,134 GPM FROM 2200'MD TO 2475'MD. NOTIFY ODE OF CURRENT SITUATION. REMAINDER OF TIME SUMMARY AND REPORT FOR 11/30/2014 IS IN NEW WELL BORE UNDER P-30** 15:30 - 17:30 2.00 DRILL N DPRB 5,042.00 SURF CIRCULATE 1 BOTTOMS UP -134 GPM;250 PSI -13 RPM;4-6K TORQUE -WORK PIPE 30'STROKE DISCUSS SIDETRACK PLAN WITH ODE,BP ANCHORAGE LEADERSHIP TEAM AND NS. SUPERINTENDENT. DEVELOP NEW DIRECTION PLAN TO SIDETRACK WELL **TIME SUMMARY PRIOR TO 15:30 IS ON P-30PB1 DAILY OPERATIONS REPORT FOR SAME DATE""_ Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 10 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:30 - 19:00 1.50 DRILL N DPRB 5,042.00 SURF SET UP SURFACE DIRECTIONAL EQUIPMENT FOR NEW SIDETRACK -RECIPROCATE FROM 2475'MD TO 2823'MD AT 200 FT/HR -550 GPM;1200 PSI 19:00 - 23:00 4.00 DRILL N DPRB 5,042.00 SURF DRILL 13-1/2"SURFACE HOLE FROM 2475'MD TO 2823'MD(2382'TVD) L-600 GPM,1520 PSI ON,1400 PSI OFF -60 RPM,9K TORQUE ON,8K TORQUE OFF, WOB 13K -PU 127K,SO 83K,ROT 99K -SURVEY EVERY 90' -ACTUAL ROTATE TIME:1.0 HOURS,ACTUAL SLIDE TIME=1.1 HOURS -JAR HOURS=55 HOURS -MUD WEIGHT:9.1 PPG-IN,9.2 PPG OUT -NO BACKREAMING AT CONNECTIONS NOTE: OFFICIAL TOP OF SIDETRACK=2386' MD 23:00 - 23:30 0.50 DRILL N DPRB 5,042.00 SURF CIRCULATE 1 BOTTOMS UP -650 GPM;1600 PSI -80 RPM;7-9K TORQUE -RECIPROCATE PIPE 40'STROKE 23:30 - 00:00 0.50 DRILL N DPRB 5,042.00 SURF PULL OUT OF THE HOLE ON ELEVATORS FROM 2823'MD TO 2741'MD -PU 127K;SO 83K -20K OVERPULL AT 2741'MD -ATTEMPT TO PULL THROUGH SEVERAL TIMES -ROTATE PIPE 90°AND 180°AND ATTEMPT TO PULL THROUGH 1 -ORIENT TOOL FACE HIGH SIDE 12/1/2014 00:00 - 01:30 1.50 DRILL N DPRB 5,042.00 SURF BACKREAM OUT OF HOLE FROM 2741'MD TO 2353'MD -MONITOR WELL FOR 10 MINUTES:STATIC -700 GPM,1850 PSI AT 2500'MD -100 RPM,7-8K TORQUE,94K ROTATING WEIGHT -30-40 FT/MIN 01::30 - 02:30 1.00 DRILL N DPRB 5,042.00 SURF PULL OUT OF THE HOLE ON ELEVATORS FROM 2353'MD TO 1600'MD -PU 100K,SO 85K -60 FPM 02:30 - 03:30 1.00 DRILL N DPRB 5,042.00 SURF RUN IN THE HOLE ON ELEVATORS FROM 1600'MD TO 2823'MD PU 120K,SO 72K -TIGHT SPOT AT 1845'MD,WORKED THROUGH WITH STRING WEIGHT -TIGHT SPOT AT 2350'MD,WORKED THROUGH WITH STRING WEIGHT Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 11 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT I NPT Depth Phase Description of Operations (hr) (usft) _ 03:30 - 12:30 9.00 DRILL N DPRB 5,042.00 SURF DRILL 13-1/2"SURFACE HOLE FROM 2823'MD TO 3674'MD(2725'TVD) -800 GPM,2630 PSI ON,2500 PSI OFF -70 RPM,9K TORQUE ON,5K TORQUE OFF, WOB 30K -PU 119K,SO 86K,ROT 100K -SURVEY EVERY 90' -ACTUAL ROTATE TIME:4.5 HOURS,ACTUAL SLIDE TIME=3.9 HOURS -JAR HOURS=63.1 HOURS -BACKREAM 30'-90'PRIOR TO CONNECTIONS -MUD WEIGHT:9.2 PPG IN,9.2 PPG OUT 12:30 - 19:00 6.50 DRILL N DPRB 5,042.00 SURF BACKREAM OUT OF THE HOLE FROM 3674' MD TO 1595'MD -MONITOR WELL FOR 10 MINUTES:STATIC -800 GPM,2300 PSI -75 RPM,8K TORQUE,98K ROTATING WEIGHT -HOLE STARTED TO UNLOAD AT 3025'MD -SLOWED PUMPS AT 2450'MD TO 550 GPM AT 1230 PSI _ -HOLE CLEANED UP BEFORE TRIP BACK IN 19:00 - 19:30 0.50 DRILL P SURF RIG SERVICE 19:30 - 21:00 1.50 DRILL N DPRB 5,042.00 SURF PERFORM WEEKLY DIVERTER FUNCTION TEST -KNIFE VALVE OPENED IN 30 SECONDS,BAG CLOSED IN 38 SECONDS 21:00 - 23:00 2.00 DRILL N DPRB 5,042.00 SURF RIH WITH 13.5"DRILLING BHA FROM 1595'MD TO 3674'MD -PU 110K,SO 72K -TIGHT SPOT AT 3445'MD,WORKED THROUGH WITH 15K DOWN -TIGHT SPOT AT 3545'MD,WORKED THROUGH WITH 20K DOWN 23:00 - 00:00 1.00 DRILL N FLUD 3,674.00 SURF -UNABLE TO EQUALIZE FLUIDS IN PROCESS PITS DUE TO SOLIDS AND THICK MUD FROM HOLE.CLEANED OUT ALL PROCESS PITS AND TOOK ON NEW MUD PRIOR TO DRILLING • AHEAD. I-RECIPROCATED PIPE 90'STROKES DURING 'THIS TIME 12/2/2014 00:00 - 06:00 6.00 DRILL N DPRB 5,042.00 SURF DRILL 13-1/2"SURFACE HOLE FROM 3674'MD TO 4152'MD(2896'TVD) 800 GPM,2695 PSI ON,2450 PSI OFF -70 RPM,9K TORQUE ON,7K TORQUE OFF, WOB 20-30K -PU 128K,SO 86K,ROT 102K -SURVEY EVERY 90' BACKREAM 15'-30'WHEN NEEDED PRIOR TO CONNECTIONS -MUD WEIGHT:9.2 PPG IN,9.2 PPG OUT 106:00 - 12:00 6.00 DRILL N DPRB 5,042.00 SURF DRILL 13-1/2"SURFACE HOLE FROM 4152'MD TO 4815'MD(3125'TVD) -800 GPM,2810 PSI ON,2580 PSI OFF -70 RPM,9-11K TORQUE ON,8K TORQUE OFF,WOB 25-30K -PU 138K,SO 89K,ROT 107K -SURVEY EVERY 90' BACKREAM 30'PRIOR TO CONNECTIONS MUD WEIGHT:9.2 PPG IN,9.2 PPG OUT -ACTUAL ROATATE TIME=4.6 HRS;ACTUAL SLIDE TIME=3.6 HRS Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 12 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 15:00 3.00 DRILL N DPRB 5,042.00 SURF DRILL 13-1/2"SURFACE HOLE FROM 4152 MD TO CASING POINT AT 5042 MD(3215'TVD) -800 GPM,2900 PSI ON,2620 PSI OFF -70 RPM,10-12K TORQUE ON,6-9K TORQUE OFF,WOB 28K -PU 145K,SO 88K,ROT 107K -SURVEY EVERY 90' BACKREAM 30'PRIOR TO CONNECTIONS -MUD WEIGHT:9.1 PPG IN,9.4 PPG OUT -ACTUAL ROATATE TIME=1.1 HRS;ACTUAL SLIDE TIME=0.5 HRS WELLSITE GEO AND TOWN GEO PICK TD FOR 13-1/2"SURFACE HOLE AT 5042'MD( 3115'TVDSS) 15:00 - 15:30 0.50 DRILL P SURF CIRCULATE 2X BOTTOMS UP PRIOR TO BACKRAMING OFF BOTTOM -850 GPM;2600 PSI -100 RPM;9K TORQUE -MUD WEIGHT:9.1 PPG IN,9.4 PPG OUT -LAY DOWN TOP SINGLE ON STAND TO STAGGER BREAKS ON SHORT TRIP. 15:30 - 16:00 0.50 DRILL P SURF SERVICE TOP DRIVE AND BLOCKS 16:00 - 00:00 8.00 DRILL P SURF BACKREAM OUT OF THE HOLE FROM 5042' MD TO 1943'MD AT 1000 FT/HR -FROM 5042'MD TO 2600'MD: -850 GPM;2650 PSI -100 RPM,9-10K TORQUE -ROTATING WEIGHT 101K -FROM 3773'MD TO 2889'MD: -HOLE UNLOADED AND CUTTINGS INCREASED BY 200% -FROM 2600'MD TO 1943'MD: -550 GPM;1180 PSI -70 RPM,6-9K TORQUE -ROTATING WEIGHT 95K 12/3/2014 00:00 - 00:30 0.50 DRILL P SURF BACKREAM OUT OF THE HOLE FROM 1943' MD TO 1753'MD -550 GPM;1156 PSI -70 RPM,5-8K TORQUE -ROTATING WEIGHT 92K 00:30 - 02:00 1.50 DRILL P SURF CIRCULATE THE WELL CLEAN;2X BOTTOMS UP -550 GPM;1100 PSI -PU 100K;SO 87K;90K ROTATING WEIGHT -40 RPM;3K TORQUE SLOWING PULLING PIPE AND RACKING BACK 1 STAND PER BOTTOMS UP. -SIGNIFICANT REDUCTION IN AMOUNT OF SAND AND CLAY IN RETURNS. 02:00 - 04:30 2.50 DRILL P SURF RUN IN THE HOLE WITH 13-1/2"DRILLING ASSEMBLY ON ELEVATORS FROM 1753'MD TO 5042'MD -PU 127K;SO 78K @ 5003'MD -FILL PIPE EVERY 1500' -NO TIGHT HOLE ENCOUNTERED ON TRIP IN. -NO FILL NOTED ON BOTTOM. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 13 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date: 11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor.PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 c 100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 07:00 2.50 DRILL P SURF CIRCULATE THE WELL CLEAN;2.5X BOTTOMS UP -850 GPM;2900 PSI ICP 2750 PSI FCP -PU 145K;SO 92K;90K ROTATING WEIGHT -100 RPM;10K TORQUE -SLOWING PULLING PIPE AND RACKING BACK 1 STAND PER BOTTOMS UP. -SIGNIFICANT REDUCTION IN AMOUNT OF SAND AND CLAY IN RETURNS AFTER SECOND BOTTOMS UP. 07:00 - 13:00 6.00 DRILL P SURF PULL OUT OF THE HOLE ON ELEVATORS FROM 4910'MD TO 932'MD. -MONITOR WELL FOR 10 MIN;STATIC '-PU 93K;SO 84K©1311'MD -ENCOUNTERED TIGHT HOLE AT 963'MD. -PULLED 20K OVERPULL. 13:00 - 14:00 1.00 DRILL P SURF RUN IN 3 STANDS TO 1050'MD AND CIRCULATE 1 BTMS UP. ' -550 GPM;930 PSI -70 RPM. 14:00 - 14:30 0.50 J DRILL P SURF ATTEMPT TO PULL AGAIN;PULLED TIGHT AT l 932'MD -WORK PIPE,PULLING 30K OVERPULL,UP TO 890'MD. 14:30 - 16:00 1.50 DRILL P SURF BACKREAM FROM 932'MD TO 847'MD AT 600 FT/HR -550 GPM;930 PSI -70 RPM;3-10K TORQUE;78K ROTATING WEIGHT -HOLE CLEANED UP AT 647'MD 16:00 - 20:30 4.50 DRILL P SURF PULL AND LAY DOWN 13-1/2"DRILLING ASSEMBLY -MONITOR WELL FOR 10 MIN;STATIC. -DOWNLOAD AND LAY DOWN MWD TOOLS TO PIPE SHED -LOWER MOTOR STABILIZER AND BIT BALLED UP WITH CLAY -BREAK BIT AND LAY DOWN MOTOR TO PIPE SHED. DULL BIT GRADE:1-1-WT-A-E-1-NO-TD 20:30 - 21:00 0.50 CASING P SURF CLEAN AND CLEAR RIG FLOOR 21:00 - 21:30 0.50 CASING P SURF i SERVICE TOP DRIVE AND CROWN 21:30 - 00:00 2.50 CASING P I SURF RIG UP TO RUN 10-3/4",45.5 LB/FT,L-80,BTC SURFACE CASING -REMOVE BX ELEVATORS AND CHANGE OUT BALES. -INSTALL 15'BALES WITH 4'BALE EXTENSIONS -RIG UP VOLANT TOOLS -RIG UP POWER TONGS AND CHANGE OUT HEADS ON BACKUP TONGS -MOBILIZE CENTRALIZERS TO RIG FLOOR -CLEAN OUT SUCTION SCREENS ON PUMPS. INSTALL 10-3/4"SIDE DOOR ELEVATORS AND VERIFY CORRECT ID. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 14 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:OOPM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/4/2014 00:00 - 23:00 23.00 CASING P SURF RUN IN THE HOLE WITH 10-3/4",45.5#/FT, L-80,BTC SURFACE CASING TO 5026'MD(5' OFF LANDING RING AND UNABLE MOVE DOWN ANY FURTHER. PIPE DIFFERENTIALLY I STUCK). -CHECK FLOATS(PASS) -USE BEST-O-LIFE 2000 PIPE DOPE -TORQUE RINGS INSTALLED IN ALL CONNECTIONS I-RUN 28 FLOATING CENTRALIZERS ON JOINTS 1-25,AND SHOE TRACK -FILL CASING EVERY JOINT WITH FILL UP I HOSE. -TOP OFF AND BREAK CIRCULATION EVERY 10 JTS AT 5 BPM FOR 5 MINUTES SURFACE TO 1600'MD. CIRCULATE EVERY 10TH JOINT DOWN FROM 3585'MD TO 5031'MD WITH 14 BPM FOR 10 MIN MINIMUM. 2 BOTTOMS UP AT 4210'MD RETURN LARGE VOLUME OF CLAY/SAND. CIRCULATE FULL BU WHILE WASHING DOWN 40'SECTION OF LANDING JOINT PRIOR TO PICKING UP FINAL 10'PUP 'FOR SPLIT LANDING JOINT. UNABLE TO GET HANGER ON LANDING RING;STUCK 5'OFF OF RING. -MUD WEIGHT:9.1 PPG IN,9.1 PPG OUT AT START OF RUN. 9.4 IN/OUT AT END OF RUN. TIGHT HOLE DESCRIPTION: -06:30-08:30,2 HRS,2555'-2720'MD: CIRCULATE DOWN 4 JOINTS AT 5-8 BPM, 130-160 PSI DUE TO DECLINING TREND ON DRAG PLOT. -09:30-15:30,6 HRS,3240'-3585'MD: WORK PIPE DOWN THROUGH VERY TIGHT HOLE WITH VARIOUS METHODS INCLUDING;(1) STACKING OUT FULL STRING WEIGHT WITH 3-4 BPM AND 10-14 BPM CIRCULATION,(2) 5-10 RPM,15-30 KFT-LBS TORQUE ROTATION WITH 3-4 AND 10-14 BPM CIRCULATION,(3) BOUNCING PIPE DOWN WITH RAPID ACCELERATION/DECELERATION,PUMPS OFF. PYRITE OBSERVED IN SAMPLES CIRCULATED UP FROM-3270'MD. -20:30-23:00,3 HRS,5026'MD:PICK UP 10' PUP FOR SPLIT LANDING JOINT AND ATTEMPT TO WORK DOWN. UNABLE TO MOVE MORE THAN 3'OF PIPE STRETCH. WORK UP IN INCREMENTS TO 450K UP WEIGHT AND STACK OUT ENTIRE STING WEIGHT. WITH AND WITHOUT PUMPS. BRING PUMP RATES UP TO 14 BPM AND 550-330 PSI. NOTIFY ODE AND NS SUPERINTENDENT OF SITUATION. CONTINUE TO WORK PIPE WITH 14 BPM;320 PSI WITH NO SUCCESS. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 15 of 59 Operation Summary Report Common Wet Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date 1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 23:00 - 00:00 1.00 CASING P SURF CIRCULATE HOLE CLEAN AND CONDITION MUD FOR CEMENTING -ICP AT 14 BPM=412 PSI -FULL RETURNS SIMOPS: MIRU SLB CEMENTERS. MOBILIZE ADDITIONAL 200 BBL CEMENT FOR CONTINGINCY SECOND STAGE(INCREASE PRIMARY CEMENT EXCESS FROM 350%TO 500%AT LAST MINUTE BECAUSE OF NOT LANDING MANDREL HANGER ON LANDING RING). 12/5/2014 00:00 - 05:00 5.00 CASING P SURF CONTINUE TO CIRCULATE WHILE FINALIZING PREPARATIONS FOR CEMENT JOB. CIRCULATE HOLE CLEAN AND CONDITION MUD FOR CEMENTING -ICP AT 14 BPM=412 PSI,FCP=240 PSI -FULL RETURNS -PREP PITS FOR CEMENTING AND STAGE TRUCKS. -FINAL MUD PROPERTIES FOR CEMENTING: -9.3 PPG;YP=18,PV=15 -18/29/42 FOR 10 SEC/10 MIN/30 MIN GELS SIMOPS: HOLD PJSM WITH RIG TEAM AND CEMENTERS. PRESSURE TEST LINES WITH WATER TO 250 PSI LOW AND 4000 PSI HIGH FOR 5 MIN EACH(LEAKTIGHT CRITERIA, PASS) Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 16 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:OOPM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:00 - 10:00 5.00 CEMT P SURF CEMENT 10-3/4"SURFACE CASING AS FOLLOWS: -PUMP 100 BBLS OF 10.0 PPG MUDPUSH II SPACER @ 6 BPM,110 PSI DROP BOTTOM PLUG -PUMP 1048 BBLS OF 11.0 PPG LITECRETE LEAD CEMENT @ 6 BPM,130-210 PSI, PERMAFROST EXCESS VOLUME 500%(YIELD 1.91 CU.FT/SK-3081 SX PUMPED) -2 GAL OF RED DYE IN THE FIRST TUB. BOTTOM PLUG LANDED AT 490 BBL AWAY -INDICATIONS OF MUDPUSH AT 894 BBLS AWAY -PUMP 54 BBLS OF 15.8 PPG CLASS G TAIL @ 6 BPM,EXCESS VOLUME 40% (YIELD 1.17 CU.FT/SK-303 SX PUMPED)((CORRECTED 12/9/2014:260.5 SX PUMPED)) -DROP TOP PLUG AND KICKED OUT WITH 10 BBLS OF WATER FROM SLB. PERFORM DISPLACEMENT WITH RIG PUMPS 'AND 9.2 PPG MAXDRIL-N MUD PER SLB CADE -296 BBLS DISPLACED AT 10 BPM:ICP 500 PSI,FCP 817 PSI -SIGNS OF CEMENT IN RETURNS AT 240 BBLS AWAY -GOOD CEMENT BACK TO SURFACE AT 261 BBLS AWAY 157 BBLS DISPLACED AT 7 BPM:ICP 600 PSI, FCP 775 PSI -REDUCE RATE TO 2 BPM PRIOR TO PLUG BUMP:FINAL CIRCULATING PRESSURE 518 PSI -BUMP PLUG AND INCREASE PRESSURE TO 1100 PSI AND HELD FOR 5 MIN,CHECK FLOATS-GOOD -TOTAL DISPLACEMENT VOLUME BY RIG 457 BBLS(MEASURED BY STROKES @ 96%PUMP EFFICIENCY) -206 BBLS OF GOOD CEMENT RETURNS TO SURFACE -UNABLE TO MOVE PIPE THROUGHOUT ENTIRE CEMENT JOB. -NO LOSSES NOTED DURING CEMENT JOB -CEMENT IN PLACE AT 10:08 10:00 - 12:00 2.00 CEMT P SURF RIG DOWN CEMENT EQUIPMENT -BLOW DOWN ALL LINES -RIG UP SUPER SUCKERS AND DRAIN STACK INTO CELL CELLAR THROUGH 4"VALVES. -FLUSH STACK AND FLOW LINES WITH CONTAM PILLS AND WATER. -BREAK OFF 10'UPPER PUP ON LANDING JOINT. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 17 of 59 • Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 • Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) • 12:00 - 15:00 3.00 WHSUR P SURF NIPPLE DOWN DIVERTER -NIPPLE DOWN DIVERTER LINES OUTSIDE -PULL FLOW NIPPLE AND RIG UP TO LIFT RISERS AND DIVERTER •-HOT BOLT DIVERTER,RISERS AND SPEED HEAD. • -LIFT DIVERTER AND RISERS SIMOPS: -PULL AUGER IN SHAKER DECK;FLIGHTS AND BEARINGS ARE WORN. 15 00 - 18:00 3.00 WHSUR P SURF CLEAN AND PREP 10-3/4"SURFACE CASING FOR EMERGENCY SLIPS -PULL 10-3/4"CASING IN TENSION WITH 310K (60K OVER NEUETRAL WEIGHT) -FMC SET EMERGENCY SLIPS WITH 60K. • -SLIPS SET AT 16:00 -RIG UP WACHS CUTTER AND CUT 10-3/4" CASING WITH 10K TENSION DURING CUT. -LAY DOWN LANDING JOINT,HANGER AND CUT JOINT I-CLEAN AND CLEAR RIG FLOOR. SIMOPS: -CONTINUE TO CLEAN AND REPAIR AUGER IN SHAKER DECK. -CLEAN ACTIVE AND RESERVE PITS. -CHANGE OUT VALVE SEATS,LINERS AND L SWABS ON MUD PUMP#1 18:00 - 22:30 4.50 WHSUR P SURF NIPPLE DOWN DIVERTER AND RISERS -NIPPLE DOWN RISER SECTIONS AND DIVERTER. SIMOPS: -CONTINUE PROJECTS IN PITS. -RIG DOWN VOLANT TOOL AND CASING EQUIPMENT OFF RIG FLOOR. 22:30 - 00:00 1.50 WHSUR P SURF NIPPLE UP FMC 10-3/4"SLIP-LOC WELLHEAD -CLEAN CUT AND PREP CASING FOR WELLHEAD -LOWER SLIP-LOC WELLHEAD INTO CELLAR FROM BOP DECK -POSITION AND INSTALL WELLHEAD. • SIMOPS: -CONTINUE PROJECTS IN PITS. 12/6/2014 00:00 - 03:00 3.00 WHSUR P SURF CONTINUE TO NIPPLE UP FMC 10-3/4" SLIP-LOC WELLHEAD -EXPERIENCED DIFFICULTY GETTING THE SLIP-LOC STUDS THROUGH THE SLIP BOWL SEGMENT. HAD TO PICK UP AND RESET SLIPS IN BOWL SEGMENT SEVERAL TIMES • WHILE WORKING LOWER BUSHING INTO PLACE. SIMOPS: -CONTINUE PROJECTS IN PITS. -CHANGE OUT VALVE SEATS,LINERS AND • SWABS ON MUD PUMP#2 Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 18 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 04:00 1.00 VVHSUR P SURF PRESSURE TEST SEALS ON SLIP-LOC WELL HEAD TO 750 PSI(30%OF COLLAPSE PRESSURE)FOR 30 CHARTED MIN.-GOOD TEST. SIMOPS: CONTINUE PROJECTS IN PITS.#2 04:00 - 11:00 7.00 BOPSUR P SURF NIPPLE UP BOP RISERS AND STACK -INSTALL RISERS AND BOP STACK. INSTALL SECONDARY IA AND OA VALVES ON WELLHEAD -INSTALL TURN BUCKLES AND FLOW RISER -RIG UP BOP TEST EQUIPMENT AND TEST JOINTS,4",5"AND 7". '-FILL ALL LINES AND REMOVE AIR FROM SYSTEM. 11:00 - 00:00 13.00 BOPSUR P SURF TEST BOPE TO 250 PSI LOW,4000 PSI FOR 5 CHARTED MIN EACH. -SHELL TEST STACK AND CHOKE MANIFOLD -DOOR SEAL LEAK ON BLIND/SHEAR RAMS -DRAIN STACK AND REPLACE DOOR SEAL -TEST UPPER RAMS WITH 7"TEST JOINT -TEST ANNULAR WITH 4"TEST JOINT -TEST LOWER RAMS WITH 4"AND 5"TEST JOINT -CHOKE VALVE#6 FAIL/PASS -REPLACE INNER SEAL ON VALVE AND RETEST-PASS. -ALL TESTS CHARTED -TESTS WITNESSED BYAOGCC REP JOHN CRISP -RECORD CLOSING TIMES FOR ALL COMPONENTS 12/7/2014 00:00 00:30 0.50 BOPSUR P SURF CONTINUE TO TEST BOPE TO 250 PSI LOW, 4000 PSI FOR 5 CHARTED MIN EACH. -TEST BLIND/SHEAR RAMS AND CHOKE VALVE#13. TEST BOPE TO 250 PSI LOW,4000 PSI FOR 5 CHARTED MIN EACH. -ALL TESTS CHARTED;TEST CHARTS ATTACHED. -TESTS WITNESSED BY AOGCC REP JOHN CRISP 00:30 - 02:30 2.00 WHSUR P SURF PULL TEST PLUG AND INSTALL 9-15/16"WEAR RING -DRILLER AND WSL VERIFIED LOCK DOWNS ON WELL HEAD RUN IN CORRECTLY SIMOPS: -BLOW DOWN LINES AND RIG DOWN BOP TEST EQUIPMENT -BUILD S"SAFETY JOINT Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 19 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 I Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 04:00 1.50 CASING P SURF I PRESSURE TEST 10-3/4"SURFACE CASING 250 PSI LOW FOR 5 CHARTED MIN,3500 PSI HIGH FOR 30 CHARTED MIN. -TESTED 10-3/4"CASING AND SECONDARY I ANNULUS VALVES ON WELLHEAD -CASING TEST PASSED BP TUBULAR j PRESSURE TEST CRITERIA )-SEE ATTACHED TEST CHART AND TEST CRITERIA CALCULATOR -NOTIFIED WTL RICH BURNETT AND RECIEVED ATP. 0400 - 04:30 0.50 CASING P SURF BLOW DOWN LINES AND RIG DOWN TEST EQUIPMENT SIMOPS: -MOBILIZE BHA COMPONENTS TO RIG FLOOR AND CLEAN CONNECTIONS -VERIFIED ELEVATOR INSERT ID CORRECT 04:30 - 05:00 0.50 CASING P SURF SERVICE RIG-INSPECT TOP DRIVE AND FILL GEAR OIL AND HYDRAULIC OIL RESERVOIRS 05:00 - 08:30 3.50 DRILL P -SURF PICK UP AND RUN IN THE HOLE WITH 9-7/8" ROTARY STEERABLE DRILLING ASSEMBLY PER BAKER DIRECTIONAL DRILLER AND MWD. 9-7/8"HYCALOG SKHI616M-D6 PDC BIT !-6-3/4"AUTOTRAK RSS;WITH ONTRACK MWD(GR/RES/PWDNSS/SURVEY) r _ 08:30 - 11:00 2.50 DRILL P SURF RUN IN THE HOLE VITH 9-7/8"ROTARY STEERABLE DRILLING ASSEMBLY ON I ELEVATORS FROM 716'MD TO 2423'MD; PICKING UP 4"HT-38 DRILL PIPE SINGLE FROM THE PIPE SHED. 11:00 - 11:30 0.50 DRILL P SURF RUN IN THE HOLE WITH 9-7/8"ROTARY STEERABLE DRILLING ASSEMBLY ON ELEVATORS FROM 2423'MD TO 2618'MD;ON STANDS OF 5"DRILL PIPE FROM DERRICK -CHANGE HANDLING EQUIPMENT FROM 4" TO5" -DRILLER VERIFIED ID AND OD -INSTALL GHOST REAMER IN STRING. 11:30 - 12:30 1.00 DRILL P SURF SHALLOW HOLE TEST MWD AT 2618'MD. -550 GPM;1530 PSI -GOOD TEST. 1230 - 13:00 0.50 DRILL P SURF CONTINUE TO RUN IN THE HOLE WITH 9-7/8" ROTARY STEERABLE DRILLING ASSEMBLY I ON ELEVATORS FROM 2618'MD TO 2994'MD; ON STANDS OF 5"DRILL PIPE FROM DERRICK. -UNABLE TO GET GHOST REAMER THROUGH I TAM-PORT COLLAR AT 475'MD ATTEMPT TO WORK THROUGH TAM-PORT I COLLAR BOTH WITH AND WITHOUT ROTATION. 13:00 - 15:00 2.00 DRILL N HMAN 2,994.00 SURF PULL AND LAY DOWN GHOST REAMER; -GHOST REAMER WOULD NOT GUAGE WITH 9-7/8"GUAGE RING 15.00 - 16:30 1.50 DRILL P SURF RUN IN THE HOLE WITH DRILLING ASSEMBLY j TO 4601'MD ON 5"DRILL PIPE STANDS. -BREAK CIRCULATION EVERY 200';230 GPM; 450 PSI. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 20 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:OOPM Rig Release:1/11/2015 Rig Contractor PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:30 - 18:00 1.50 DRILL N HMAN 2,994.00 SURF PRESSURE TEST 10-3/4"SURFACE CASING 250/3500 PSI -VERIFY INTEGRITY OF TAM-PORT COLLAR -250 PSI LOW FOR 5 CHARTED MIN;3500 PSI HIGH FOR 30 CHARTED MIN. -GOOD TEST -PUMPED 7 BBLS AND BLED BACK 7 BBLS 18:00 - 21:00 3.00 DRILL P SURF SLIP AND CUT 76'OF DRILL LINE. -HANG OFF BLOCKS AND SLIP AND CUT DRILL LINE. UNHANG BLOCKS -RECALIBRATE BLOCKS ON AMPHION SYSWIAW _S CLEANTEM AA CLEARTHBRIGKER FLOOR MD. SERVICE TOP DRIVE. 21:00 - 21:30 0.50 DRILL P SURF CONTINUE TO RUN IN THE HOLE WITH 9-7/8" ROTARY STEERABLE DRILLING ASSEMBLY ON ELEVATORS FROM 4601'MD TO 4709'MD; ON STANDS OF 5"DRILL PIPE FROM DERRICK. -PU 141 K;SO 73K 21:30 - 00:00 2.50 DRILL P SURF WASH DOWN AND DRILL PLUGS AND CEMENT IN SHOE TRACK. -WASH FROM 4790'MD TO 4936'MD. -500 GPM;1500PSI;2K WOB. TAGGED CEMENT AT 4902'MD TAGGED PLUGS AT 4936'MD AND DRILL PLUGS AND CEMENT TO 4948'MD. -500 GPM;1520 PSI;20-40 RPM -PU 141K;SO 73K;ROTATING WEIGHT 92K; 7-14K TORQUE. 12/8/2014 00:00 - 01:00 1.00 DRILL P SURF DRILL OUT CEMENT IN SHOE TRACK TO 10' ABOVE SHOE @ 5016'MD(3215'TVD) -700 GPM;8-9K TORQUE ON;7-8K TORQUE OFF. -ROTATING WEIGHT=98K;40 RPM;2-6K WOB -2460 PSI ON,2430 PSI OFF. 01:00 - 02:00 1.00 DRILL P SURF DISPLACE WELL TO 9.3 PPG LSND -700 GPM;2050 PSI ICP;1900 PSI FCP -25 RPM;98K ROTATING WEIGHT;6K TORQUE -RECIPROCATING PIPE 40'STROKE WHILE DISPLACING. SLOW PUMP RATES:5016'MD,3216'TVD, MUD WEIGHT 9.3 PPG MP#1 SPM 30/40;PSI 162/212 MP#2 SPM 30/40;PSI 161/214 6 GAL SPILL OF MAXDRIL-N MUD TO PAD FROM CUTTINGS CHUTE.MADE PROPER NOTIFICATIONS AND CLEANED UP AREA. TRACTION REPORT 2014-IR-4882502 02:00 - 04:30 2.50 DRILL P SURF DRILL OUT SHOE,21'OF RATHOLE AND 20' OF NEW HOLE TO 5063'MD(3222'TVD) -700 GPM;1950 PSI ON;1915 PSI OFF -8K TORQUE ON;6K TORQUE OFF;WOB 8K Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 21 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) '04:30 - 05:00 0.50 DRILL P SURF CIRCULATE HOLE CLEAN AND PULL BACK TO SHOE FOR LOT -750 GPM;2005 PSI -25 RPM;6K TORQUE 05:00 - 07:30 2.50 DRILL P SURF LINE UP AND PERFORM LOT 5021'MD;3208' TVD -MUD WEIGHT IN/OUT 9.3 PPG. '-PUMPED 7.5 BBLS TO 635 PSI;BLEED BACK 2.5 BBLS -LOT EMW=13.1 PPG 07:30 - 12:00 4.50 DRILL P 1 INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 5063'MD TO 5453'MD(3386'TVD) (390'IN 4.5 HRS=86.7 FPH) -800 GPM,2640 PSI ON,2600 PSI OFF -180 RPM,9-11 K TORQUE ON,8-12K TORQUE OFF,WOB 6-11K PU 145K,SO 88K,ROT 102K -ECD:ACTUAL 10.22 PPG,CALCULATED 9.96 PPG -SURVEY EVERY STAND -MUD WEIGHT:9.3 PPG IN,9.3 PPG OUT -INSTANTANEOUS ROP 225 FPH -BACKREAM 20'PRIOR TO CONNECTIONS '-SIGNIFICANT VIBRATION NOTICED AT SURFACE;NO SIGNIFICANT VIBRATION NOTED AT MWD TOOLS. 12:00 - 12:30 0.50 DRILL P INTI RIG SERVICE:GREASE WASHPIPE,BLOCKS AND TOP DRIVE.INSPECT TOP DRIVE. 12:30 - 18:00 5.50 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 5453'MD TO 6021'MD(3603'TVD) (568'IN 5.5 HRS=103.2 FPH) -800 GPM,2800 PSI ON,2780 PSI OFF -180 RPM,8-12K TORQUE ON,8-10K TORQUE 'OFF,WOB 7K -PU 150K,SO 90K,ROT 104K -ECD:ACTUAL 10.15 PPG,CALCULATED 10.04 ,PPG SURVEY EVERY STAND -MUD WEIGHT:9.2 PPG IN,9.2 PPG OUT -INSTANTANEOUS ROP 225 FPH BACKREAM 20'PRIOR TO CONNECTIONS -STRING IN 1 DRUM OF EP MUD LUBE INTO SYSTEM;REDUCED VIBRATIONS OBSERVED AT SURFACE PUMPED 35 BBL 11.3 PPG WEIGHTED SWEEP AT 5600'MD -MINIMAL INCREASE IN CUTTINGS OBSERVED SLOW PUMP RATES:5832'MD,3489'TVD, MUD WEIGHT 9.3 PPG MP#1:SPM 30/40;PSI 185/235 MP#2:SPM 30/40;PSI 185/240 Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 22 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:00 - 00:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 6021'MD TO 6590'MD(3828'TVD) (569'IN 6 HRS=94.8 FPH) -800 GPM,2920 PSI ON,2900 PSI OFF 180 RPM,10K TORQUE ON,9K TORQUE OFF,WOB 4K -PU 147K,SO 96K,ROT 112K ECD:ACTUAL 10.33 PPG,CALCULATED 10.22 PPG -SURVEY EVERY STAND -MUD WEIGHT:9.4 PPG IN,9.4 PPG OUT INSTANTANEOUS ROP 225 FPH -BACKREAM 20'PRIOR TO CONNECTIONS -PUMP WEIGHTED SWEEPS EVERY 500' -ACTUAL DRILLING TIME=8.6 HRS -JAR HOURS=8.6 HRS -SV1 ©5251'MD,3298'TVD(3198'TVDSS) -AVE ROP 96.4 FPH(INCLUDING CONNECTIONS)THROUGH SV1 -UG4 @ 6340'MD,3730'TVD(3630'TVDSS) -AVE ROP 55.5 FPH(INCLUDING 'CONNECTIONS)THROUGH UG4 -UG4A©6463'MD;3779'TVD(3679'TVDSS) PUMPED 35 BBL 11.3 PPG WEIGHTED SWEEP AT 6215'MD -MINIMAL INCREASE IN CUTTINGS OBSERVED PUMPED 35 BBL EP MUD LUBE SWEEP AT 6297'MD -REDUCING IN TORQUE OBSERVED AT SURFACE;FROM 10.5K TO 8-9.5K SEVERAL COAL STRINGERS ENCOUNTERED; -REDUCE INSTANTANEOUS ROP TO 140 FPH AND 90 RPM -6333'MD TO 6340'MD -6463'MD TO 6480'MD -6565'MD TO 6577'MD SLOW PUMP RATES:6306'MD,3710'TVD, MUD WEIGHT 9.4 PPG MP#1:SPM 30/40;PSI 190/250 MP#2:SPM 30/40;PSI 190/245 Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 23 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/9/2014 00:00 - 01:30 1.50 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 6590'MD TO 6680'MD(3854'TVD) (90'IN 1.5 HRS=60.0 FPH) -800 GPM,2920 PSI ON,2900 PSI OFF 180 RPM,9-10K TORQUE ON,8-9K TORQUE OFF,WOB 9-13K -PU 147K,SO 96K,ROT 112K -ECD:ACTUAL 10.33 PPG,CALCULATED 10.22 PPG -SURVEY EVERY STAND -MUD WEIGHT:9.4 PPG IN,9.4 PPG OUT -INSTANTANEOUS ROP 200 FPH -BACKREAM 20'PRIOR TO CONNECTIONS -PUMP WEIGHTED SWEEPS EVERY 500' PUMPED 35 BBL 11.3 PPG WEIGHTED SWEEP AT 6593'MD -MINIMAL INCREASE IN CUTTINGS OBSERVED GENERAL INCREASE IN PRESSURE WITH SMALL PRESSURE SPIKES AND CORRESPONDING INSTANTANEOUS DROPS IN ROP OBSERVED: -PUMPED 35 BBL DRIL-N-SLIDE PILL AT 6649' MD -OVERALL PRESSURE DECREASE(2920 PSI TO 2700 PSI)AND PRESSURE SPIKES SMOOTHED OUT. 01:30 - 02:00 0.50 DRILL P INTI SERVICE RIG:INSPECT AND SERVICE TOP DRIVE AND BLOCKS. 02:00 - 06:00 4.00 DRILL P INT1 DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 6680'MD TO 7028'MD (348'IN 4 HRS=87 FPH) -800 GPM,2940 PSI ON,2900 PSI OFF 180 RPM,8-14K TORQUE ON,10-12K TORQUE OFF,WOB 2-12K -PU 164K,SO 92K,ROT 112K -ECD:ACTUAL 10.43 PPG,CALCULATED 10.22 PPG -SURVEY EVERY STAND -MUD WEIGHT:9.3 PPG IN,9.3 PPG OUT -INSTANTANEOUS ROP 200 FPH -BACKREAM 20'PRIOR TO CONNECTIONS -PUMP WEIGHTED SWEEPS EVERY 500' PUMPED 35 BBL 11.3 PPG WEIGHTED SWEEP AT 6961'MD -MINIMAL INCREASE IN CUTTINGS OBSERVED SLOW PUMP RATES:6776'MD,3903'TVD, MUD WEIGHT 9.3 PPG MP#1:SPM 30/40;PSI 262/313 MP#2:SPM 30/40;PSI 265/323 Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 24 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date.1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 12:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 7028'MD TO 7435'MD (407'IN 6 HRS=68 FPH) -800 GPM,3000-3050 PSI ON,120-200 RPM, 13-15K TORQUE ON,13K TORQUE OFF,WOB 5-10K -ECD:ACTUAL 10.43 PPG,CALCULATED 10.3-10.4 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS -MUD WEIGHT:9.3 PPG IN,9.3 PPG OUT -INSTANTANEOUS ROP 100-200 FPH -PUMP WEIGHTED SWEEPS EVERY 500' -CONTINUALLY ADJUST RPM AND STRING IN LUBRICANTS TO MANAGE SIGNIFICANT LATERAL VIBRATION IN BHA. START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND. PUMP 35 BBL 11.3 PPG WEIGHTED SWEEP AT 7100'MD -MINIMAL INCREASE IN CUTTINGS OBSERVED SLOW PUMP RATES:7250'MD,4092'TVD, MUD WEIGHT 9.3 PPG MP#1:SPM 30/40;PSI 262/314 MP#2:SPM 30/40;PSI 272/328 RETAKE SURVEY AT 7435'MD DUE TO MAGNETIC DIP OUT OF SPEC. 12:00 - 18:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 7435'MD TO 7821'MD (386'IN 6 HRS=64 FPH) -800 GPM,3050-3180 PSI ON,120-150 RPM, 11-16K TORQUE ON,13K TORQUE OFF,WOB 5-10K -ECD:ACTUAL 10.31 PPG,CALCULATED 10.13PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS MUD WEIGHT:9.3 PPG IN,9.3 PPG OUT -INSTANTANEOUS ROP 50-150 FPH -PUMP WEIGHTED SWEEPS EVERY 500' -CONTINUALLY ADJUST RPM AND STRING IN LUBRICANTS TO MANAGE SIGNIFICANT LATERAL VIBRATION IN BHA. START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND. PUMP 35 BBL EP LUBE SWEEP AT 7626'MD WITH MINIMAL IMPROVEMENT IN TORQUE PUMP 35 BBL 11.3 PPG WEIGHTED SWEEP AT 7650'MD -MINIMAL INCREASE IN CUTTINGS OBSERVED SLOW PUMP RATES:7817'MD,4314'TVD, MUD WEIGHT 9.3 PPG MP#1:SPM 30/40;PSI 265/320 MP#2:SPM 30/40;PSI 260/320 Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 25 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:00 - 00:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 7821'MD TO 8106'MD (285'IN 6 HRS=47.5 FPH) -800 GPM,3180-3220 PSI ON,120-150 RPM, 11-16K TORQUE ON,13K TORQUE OFF,WOB 5-10K -ECD:ACTUAL 10.29 PPG,CALCULATED 10.08 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS -MUD WEIGHT:9.3 PPG IN,9.3 PPG OUT -INSTANTANEOUS ROP 50-150 FPH -PUMP WEIGHTED SWEEPS EVERY 500' -CONTINUALLY ADJUST RPM AND STRING IN LUBRICANTS TO MANAGE SIGNIFICANT LATERAL VIBRATION IN BHA. START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND. -ACTUAL ON BOTTOM DRILLING TIME FOR PAST 24 HOURS=16.8 12/10/2014 00:00 - 03:30 3.50 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 8106'MD TO 8390'MD (394'IN 6 HRS=66 FPH WITH CONNECTIONS) 750 GPM,3050-3150 PSI,120-150 RPM, 15-16K TORQUE ON,12-14K TORQUE OFF, WOB 5-10K -ECD:ACTUAL 10.3-10.4 PPG,CALCULATED 10.1 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS -MUD WEIGHT:9.3 PPG IN,9.3 PPG OUT PU 172K,SO 103K,ROT 125K -INSTANTANEOUS ROP 50-150 FPH -PUMP WEIGHTED SWEEPS EVERY 500' -START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND. PUMP 35 BBL 11.3 PPG WEIGHTED SWEEP AT 8106'MD WITH MINIMAL INCREASE IN CUTTINGS SLOW PUMP RATES:8295'MD,4507'TVD, MUD WEIGHT 9.3 PPG MP#1:SPM 30/40;PSI 285/350 MP#2:SPM 30/40;PSI 290/350 03:30 - 04:00 0.50 DRILL P INTI SERVICE RIG. GREASE BLACK JACK AND FILL TOP DRIVE WITH HYDRAULIC FLUID. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 26 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 20:30 16.50 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 8390'MD TO 9808'MD,232'MD INTO THE WS2,(1418'IN 16.5 HRS=86 FPH WITH CONNECTIONS) -750-800 GPM,3050-3600 PSI,120-180 RPM, 12-17K TORQUE ON,12-15K TORQUE OFF, WOB 5-10K -ECD:ACTUAL 10.3-10.4 PPG,CALCULATED 10.1 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS I-MUD WEIGHT:9.3 PPG IN,9.3 PPG OUT -PU 172K,SO 103K,ROT 125K -INSTANTANEOUS ROP 120-200 FPH -PUMP WEIGHTED SWEEPS EVERY 500' -RECORD SLOW PUMP RATES EVERY 500' MD -START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND -HOLD UNANNOUNCED KICK WHILE DRILLING(D2)DRILL TO VERIFIY PORE PRESSURE DETECTION PRACTICES. PUMP 40 BBL 11.3 PPG WEIGHTED SWEEPS AT 8404'MD,8950'MD,9439'MD WITH MINIMAL INCREASE IN CUTTINGS SLOW PUMP RATES:8295'MD,4507'TVD, MUD WEIGHT 9.3 PPG MP#1:SPM 30/40;PSI 285/350 MP#2:SPM 30/40;PSI 290/350 20:30 - 00:00 3.50 DRILL P INTI CIRCULATE HOLE CLEAN FOR PLANNED SHORT TRIP WITH 3 BOTTOMS UP -800 GPM,3600 PSI -180 RPM,12-16K TORQUE -ECD:ACTUAL 10.36 PPG,CALCULATED 10.05 PPG -PULL OUT OF THE HOLE AT 300 FT/HR RACKING 3 STANDS BACK WHILE CIRCULATING HOLE CLEAN FROM 9808'MD TO 9527'MD -PUMP 40 BBL 11.3 PPG WEIGHTED/HIGH VIS SWEEP AT 9808'MD WITH MINIMAL INCREASE IN CUTTINGS -MONITOR WELL FOR 10 MIN(STATIC) 12/11/2014 00:00 - 04:00 4.00 DRILL P INTI PULL OUT OF THE HOLE FOR PLANNED SHORT TRIP FROM 9527'MD TO 6195'MD -PU 200K,SO 98K,AT 9400'MD -WORKED THROUGHT TIGHT HOLE WITH 25-30K OVER AT 9215'MD -OBSERVED 25-30K DRAG FROM 6310'MD TO 6195'MD,PULLED TIGHT AT 6195'MD COULD NOT WORK THROUGH -DECISION MADE TO RUN IN HOLE 1 STAND TO 6305'MD AND CIRCULATE BOTTOMS UP 04:00 - 04:30 0.50 DRILL P INTI CIRCULATE BOTTOMS UP -800 GPM,3090 PSI -180 RPM,7K TORQUE -MINIMAL CUTTINGS RETURNS AT BOTTOMS UP Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 27 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 06:00 1.50 DRILL P INTI PUMP OUT OF THE HOLE AT 1.5BPM FROM 6130'MD TO 5023'MD DUE TO SIGNS OF SWABBING 06:00 - 07:30 1.50 DRILL P INTI WORK TIGHT HOLE THROUGH 5220' -STAGED UP PUMPS TO 5 BPM WITH 40 RPM 07:30 - 10:30 3.00 DRILL P INTI RIH 2 STANDS TO 5358'MD AND -STAGE UP PUMPS 800 GPM,180 RPM, 2950PSI -BACKREAM OUT OF HOLE FROM 5358'MD TO 5024'MD 160 RPM,5K TORQUE,102K ROTATING WEIGHT -PULLING 10 FT/MIN 10:30 - 11:30 1.00 DRILL P INTI CIRCULATE BOTTOMS UP 1.5 TIMES INSIDE 10-3/4"SURFACE CASING SHOE. -800 GPM,2850 PSI 1-130 RPM,4K TORQUE -CALC CLEANHOLE ECD=10.1,ACTUAL- 10.1 PPG -OBSERVED ADDITIONAL 300 PSI PUMP PRESSURE COMPARED TO PREVIOUS DRILLED PUMP PRESSURE-LEADS TO DECISION TO TOH TO CHECK BIT/BHA. -NO SIGNS OF HOLE UNLOADING AT SHAKERS DURING ALL CIRCULATING. 11:30 - 19:00 7.50 DRILL P INTI PULL OUT OF HOLE WITH 9-7/8"DRILLING ASSEMBLY ON ELEVATORS FROM 10-3/4" SURFACE CASING SHOE AT 5023'MD TO SURFACE,RACKING BACK ALL PIPE AND BHA. FLOW CHECK WELL PRIOR TO PULLING BHA INTO STACK(STATIC) -CO PS-21 INSERTS,C/O BX ELEVATOR INSERTS.VERIFY PROPER LIFTING EQUIPMENT AT 4"DP -RACK BACK 9 7/8"INTERMEDIATE BHA TO INSPECT AND CHANGE OUT 9 7/8"PDC BIT -HOLD PJSM -INSPECT MWD FILTER -DOWNLOAD MWD DATA -NO ISSUE PULLING BIT THROUGH TAMPORT COLLAR. BIT GRADE:3-3-CT-A-X-I-BT-PP 19:00 - 21:30 2.50 DRILL P INTI 'RIH ON ELEVATORS WITH 9-7/8" INTERMEDIATE DRILLING ASSEMBLY FROM SURFACE TO 811'MD,FIRST STAND OF 4" DRILLPIPE PAST BHA AT 717'TOTAL LENGTH. -NO ISSUE THROUGH THE TAMPORT COLLAR -PU 70K,SO 70K AT 713'MD -CHANGE OUT AND VERIFIED PROPER SIZE FOR PS-21 AND BX ELEVATOR 4"INSERTS 21:30 - 23:00 1.50 DRILL P INTI COMMISSION HIGH LINE POWER WITH NOV TECHNICIAN AND RIG ELECTRICIAN -RIG ON HIGH LINE POVER 22:08 -INSTALL HT-38 FOSV ON DRILL STRING -MONITOR WELL ON TRIP TANKS SIMOPS: -REPLACE HYDRAULIC LINE ON TOP DRIVE -CLEAN OUT SUCTION,DISCHARGE,AND ROD WASH ON MP#2 Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 28 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date: 1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 23:00 - 23:30 0.50 DRILL P INTI RIG SERVICE:GREASE TOP DRIVE MOTORS, TOP OFF HYDRAULIC OIL 23:30 - 00:00 0.50 DRILL P INTI RIH ON ELEVATORS WITH 9-7/8" INTERMEDIATE DRILLING ASSEMBLY FROM 811'MD TO 1662'MD AT MIDNIGHT. 12/12/2014 00:00 18:00 18.00 DRILL P INTI RUN IN HOLE WITH 9-7/8"INTERMEDIATE DRILLING ASSEMBLY FROM 1662'MD TO BOTTOM AT 9808'MD -INSTALL 9.675"WEAHTERFORD GHOST REAMER IN STRING AT 2518'BACK FROM BIT. -SHALLOW HOLE TEST DIRECTIONAL TOOLS AT 2600'MD,600 GPM,1680 PSI(PASS) CIRCULATE BOTTOMS UP 1 TIME AT 10-3/4" SURFACE CASING SHOE 5023'MD -800 GPM,2950 PSI,150 RPM,4K TORQUE -TRIP ON ELEVATORS UNTIL 5420'MD DECISION WAS MADE TO WASH AND REAM AT FULL RATE AS REQUIRED FROM 5420'MD TO BOTTOM AT 9808'MD PER ODE AFTER EXPERIENCING 20-30K DRAG WEIGHT ON SEVERAL STANDS. -800 GPM,3058-3600 PSI,130-180 RPM,7-18K TORQUE - PU 189K,SO 109K,ROT 130K AT 9808'MD -OBTAIN 12 SURVEYS FOR MULTISTATION CORRECTION -NO SIGNIFICANT ISSUES REAMING -ECD UPON REACHING BOTTOM=10.1 PPG RETURN TO GENERATOR POVER 15:00 18:00 - 00:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 9808'MD TO 10,197'MD (389'IN 6 HRS=65 FPH WITH CONNECTIONS) -800 GPM,3450 PSI,120-180 RPM,13-18K TORQUE ON,15K TORQUE OFF,WOB 10-15K ECD:ACTUAL 10.2 PPG,CALCULATED 10.15 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS -MUD WEIGHT:9.3 PPG IN,9.3 PPG OUT -PU 190K,SO 112K,ROT 136K -INSTANTANEOUS ROP 120-130 FPH -PUMP WEIGHTED SWEEPS EVERY 500' -START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND SLOW PUMP RATES:9815'MD,5107'TVD, MUD WEIGHT 9.3 PPG MP#1:SPM 30/40;PSI 260/325 MP#2:SPM 30/40;PSI 260/330 PERFORM SAFETY STAND UP FOCUSING ON TUBULAR HANDLING EQUIPMENT Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 29 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/13/2014 00:00 - 06:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 10,197'MD TO 10,670'MD (473'IN 6 HRS=79 FPH WITH CONNECTIONS) -800 GPM,3475 PSI,120-180 RPM,13-18K TORQUE ON,16K TORQUE OFF,WOB 10-15K -ECD:ACTUAL 10.35 PPG,CALCULATED 10.18 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS -MUD WEIGHT:9.3 PPG IN,9.3 PPG OUT -PU 190K,SO 112K,ROT 136K -INSTANTANEOUS ROP 120-130 FPH -PUMP WEIGHTED SWEEPS EVERY 500' -START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-1 80 BY END OF STAND PUMP 40 BBL 11.3 PPG WEIGHTED SWEEP AT 10,280'MD WITH SIGNIFICANT INCREASE IN CUTTINGS SLOW PUMP RATES:10288'MD,5293'TVD, MUD WEIGHT 9.3 PPG MP#1:SPM 30/40;PSI 257/325 IMP#2:SPM 30/40;PSI 261/327 06:00 - 12:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 10,670'MD TO 11,175'MD (505'IN 6 HRS=84 FPH WITH CONNECTIONS) -800 GPM,3550-3670 PSI,170 RPM,16-19K TORQUE ON,13-14KK TORQUE OFF,WOB 11-15K -ECD:ACTUAL 10.4 PPG,CALCULATED 10.22 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS -MUD WEIGHT:9.3 PPG IN,9.3 PPG OUT PU 203K,SO 117K,ROT 145K -PUMP WEIGHTED SWEEPS EVERY 500' -START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND PUMP 40 BBL 11.3 PPG WEIGHTED SWEEP FOLLOWED BY A 40 BBL HIGH VIS SWEEP AT 10,761'MD WITH SIGNIFICANT INCREASE IN CUTTINGS SLOW PUMP RATES:10758'MD,5840'TVD, MUD WEIGHT 9.3 PPG MP#1:SPM 30/40;PSI 319/389 MP#2:SPM 30/40;PSI 326/395 Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 30 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 16:00 4.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 11,175'MD TO 11,425'MD (250'IN HRS=63 FPH WITH CONNECTIONS) -800 GPM,3670-3770 PSI,140 RPM,14-19K TORQUE ON,13-17K TORQUE OFF,WOB 13-15K -ECD:ACTUAL 10.4 PPG,CALCULATED 10.22 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS MUD WEIGHT:9.3 PPG IN,9.4 PPG OUT PU 202K,SO 122K, -PUMP WEIGHTED SWEEPS EVERY 500' -START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND PUMP 40 BBL LOW VIS SWEEP FOLLOWED BYA 40 BBL HIGH VIS SWEEP AT 11,238'MD WITH SIGNIFICANT INCREASE IN CUTTINGS SLOW PUMP RATES:11424'MD,5742'TVD, MUD WEIGHT 9.3 PPG MP#1:SPM 30/40;PSI 365/430 MP#2:SPM 30/40;PSI 365/430 16:00 - 17:30 1.50 DRILL P INTI PLANNED WIPER TRIP:CIRCULATE BOTTOMS UP 1.5 TIMES -800 GPM.3700 PSI -128-180 RPM,14-16 K TORQUE,ROT WT 142K -SLOWLY PULLED 2 STANDS TO 11236'MD WHILE CBU. 17:30 - 00:00 6.50 DRILL P INTI PLANNED WIPER TRIP:BACKREAM OUT OF HOLE FROM 11,236 MD TO 9800'MD -MONITOR WELL FOR 10 MIN(STATIC) -800 GPM,3770-3620 PSI -140-180 RPM AS NEEDED TO CONTROL VIBRATION,14K-19K TORQUE -PULLING 10 MIN/STAND -PULL 20 MIN/STAND ON LAST 2 STANDS TO COMPLETE FINAL BOTTOMS UP AT 9800'MD PUMP 40 BBL 11.3 PPG WEIGHTED SWEEP FOLLOWED BYA40 BBL HIGH VIS SWEEP AT 9,827'MD WITH SIGNIFICANT INCREASE IN CUTTINGS -PULL AN ADDITIONAL 2 STANDS ON ELEVATORS WITH NO ISSUES TO VERIFY HOLE CONDITIONS ABOVE LAST SHORT TRIP DEPTH TO 9628'MD,PU 190K-200K,SO 102K NOTE CUMULATIVE 9HRS @ VIBRATION LEVEL 4 FOR BHA(EXCEEDS RECOMMENDED 3HRS TOTAL) 12/14/2014 00:00 - 01:30 1.50 DRILL P INTI PLANNED WIPER TRIP:TRIP IN THE HOLE ON ELEVATORS FROM 9,628'MD TO BOTTOM AT 11,425'MD -PU 190K,SO 102K -NO ISSUES WHILE RUNNING IN THE HOLE -WASH DOWN LAST 30',NO FILL ON BOTTOM Printed 1/19/2015 10:50'53AM North America-ALASKA-BP Page 31 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:30 - 07:30 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 11,425 MD TO 11,872'MD (381'IN 4.5 HRS=85 FPH WITH CONNECTIONS) -800 GPM,3670-4410 PSI,140 RPM,14-19K TORQUE ON,13-17K TORQUE OFF,WOB 13-15K ECD:ACTUAL 11.45 PPG,CALCULATED 11.22 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT -PU 202K,SO 122K, -PUMP WEIGHTED SWEEPS EVERY 500' START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND SLOW PUMP RATES:11806'MD,5892'TVD, MUD WEIGHT 10.3 PPG MP#1:SPM 30/40;PSI 368/458 MP#2:SPM 30/40;PSI 375/460 'BLEED IN HEATED 450BBL 13.3PPG SPIKE FLUID OVER 2 CIRCULATIONS FROM 11425' MD TO 11600'MD TO COMPLETE WEIGHT UP FROM 9.3PPG TO 10.3PPG OBSERVED WASHOUT IN MUD PUMP 1 DISCHARGE MANIFOLD,DECISION MADE TO PERFORM SHORT TRIP WHILE REPAIRING MUD PUMP 07:30 - 11:00 3.50 DRILL N RREP 11,872.00 INTI IADC CODE 8:UNPLANNED WIPER TRIP FOR PUMP REPAIR: POOH ON ELEVATORS FROM 11,872'MD TO 9628'MD -MONITOR WELL FOR 10 MIN(STATIC) -PU 200 K,SO 100 K, AT 9628'MD -TIGHT HOLE AT 9815'MD WITH 20 K OVERPULL 11:00 - 13:30 2.50 DRILL N RREP 11,872.00 INTI IADC CODE 8:UNPLANNED WIPER TRIP FOR PUMP REPAIR:BACKREAM OUT OF HOLE FROM 9815'MD TO 9300'MD -446GPM,1550 PSI AT 9400'MD -140-180 RPM,14K-19K TORQUE,130 K ROTATING WEIGHT. -PULL 20 MIN/STAND PUMP 40 BBL 11.3 PPG WEIGHTED SWEEP AT 9815'MD WITH SIGNIFICANT INCREASE IN CUTTINGS 13:30 - 14:00 0.50 DRILL N RREP 11,872.00 INTI SERVICE RIG -NOT IADC CODE 8 PER ODE 14:00 - 15:00 1.00 DRILL N RREP 11,872.00 INTI IADC CODE 8:UNPLANNED WIPER TRIP: PULL OUT OF THE HOLE ON ELEVATORS FROM 9300'MD UNTIL GHOST REAMER IS INSIDE THE SHOE AT 7422'MD BIT DEPTH -NO ISSUES WHILE PULLING GHOST REAMER UP TO THE SHOE -PU 160K,SO 84,AT 7422'MD Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 32 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UW:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:00 - 17:00 2.00 DRILL N SFAL 11,872.00 INTI UNPLANNED WIPER TRIP FOR PUMP REPAIR: RUN IN THE HOLE ON ELEVATORS FROM 7422'MD TO 8181'MD -PU 160,SO 84K AT 8181'MD -NOT IADC CODE 8 NPT PER ODE MUD PUMP REPAIRED @ 17:00 17.00 - 18:00 1.00 DRILL N SFAL 11,872.00 INTI UNPLANNED WIPER TRIP FOR PUMP REPAIR: CIRCULATE BOTTOMS UP 1 TIMES 800 GPM,3900 PSI -180 RPM,9 K TORQUE,ROT WT 142K -SLOWLY PULLED 2 STANDS WHILE CBU TO •7992'MD NOT IADC CODE 8 NPT PER ODE 18:00 - 21:30 3.50 DRILL N SFAL 11,872.0D INTI UNPLANNED WIPER TRIP FOR PUMP REPAIR: TRIP IN THE HOLE ON ELEVATORS FROM 7992'MD TO BOTTOM AT 11872'MD WASH LAST STAND TO BOTTOM,NO FILL ON BOTTOM -NO ISSUES WHILE TRIPPING IN THE HOLE WASH DOWN 1 STAND AT 10,000'MD AT 450 GPM,1680 PSI FOR 10 MIN -NOT IADC CODE 8 NPT PER ODE PERFORM WEEKLY BOPE FUNCTION TEST 21:30 - 00:00 2.50 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 11,872'MD TO 11,992'MD (120'IN 2.5 HRS=48 FPH WITH CONNECTIONS) -775 GPM,4400 PSI,120-180 RPM,14-19K TORQUE ON,13-17K TORQUE OFF,WOB 13-17K ECD:ACTUAL 11.30 PPG,CALCULATED 11.20 PPG -SURVEY EVERY STAND& BACKREAM 20' •PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT -PU 202K,SO 122K,ROT 151K -PUMP SWEEPS EVERY 300' -START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND SLOW PUMP RATES:11803'MD,5892'TVD, MUD WEIGHT 10.3 PPG MP#1:SPM 30/40;PSI 370/460 MP#2:SPM 30/40;PSI 370/460 Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 33 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/15/2014 00:00 - 06:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 11,992'MD TO 12,417'MD (425 IN 6 HRS=71 FPH WITH CONNECTIONS) -775-800 GPM,4400-4500 PSI,120-180 RPM, 14-19K TORQUE ON,13-17K TORQUE OFF, WOB 13-17K -ECD:ACTUAL 11.30 PPG,CALCULATED 11.20 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT PU 210K,SO 122K,ROT 151K -INCREASE SWEEP FREQUENCY DUE TO RESULTS OF PREVIOUS SWEEPS TO EVERY 300' -START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND -ADJUST PUMP RATE AS NEEDED TO CONTROL PUMP PRESSURE BELOW 4500 PSI PUMP 40 BBL LOW VIS SWEEP FOLLOWED BYA40 BBL HIGH VIS SWEEP AT 12,100'MD WITH SIGNIFICANT INCREASE IN CUTTINGS SLOW PUMP RATES:12182'MD,6042'TVD, MUD WEIGHT 10.3 PPG MP#1:SPM 30/40;PSI 385/480 MP#2:SPM 30/40;PSI 390/480 Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 34 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 13:00 7.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 12,417'MD TO 12,845 MD (428'IN 7 HRS=61 FPH WITH CONNECTIONS) -775 GPM,4410 PSI,120-180 RPM,14-19K TORQUE ON,13-17K TORQUE OFF,WOB 15-17K -ECD:ACTUAL 11.40 PPG,CALCULATED 11.20 PPG -SURVEY EVERY STAND& BACKREAM 20' PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT PU 225K,SO 123K,ROT 153K -PUMP SWEEPS EVERY 300' -START OUT STAND AT 120 RPM AND WORK UP RPM TO 150-180 BY END OF STAND -ADJUST PUMP RATE AS NEEDED TO CONTROL PUMP PRESSURE BELOW 4500 PSI 'PUMP 40 BBL LOW VIS SWEEP FOLLOWED BYA40 BBL 11.3PPG WEIGHTED SWEEP AT 12,465'MD WITH MODERATE INCREASE IN CUTTINGS PUMP 40 BBL LOW VIS SWEEP FOLLOWED BY 40 BBL 11.3PPG WEIGHTED SWEEP AT 12,740'MD WITH MODERATE INCREASE IN CUTTINGS SLOW PUMP RATES:12845'MD,6383'TVD, MUD WEIGHT 10.3 PPG MP#1:SPM 30/40;PSI 390/490 MP#2:SPM 30/40;PSI 400/500 UNABLE TO OBTAIN SUFFICIENT DOGLEGS DUE TOLOSS OF PAD PRESSURE ON AUTOTRAK(STEERING HEAD FAILURE), CONSULT ODE ON PLAN FORWARD DECISION MADE TO PULL OUT OF THE HOLE AND CHANGE OUT AUTOTRAK 13:00 - 14:00 1.00 DRILL N DFAL 12,845.00 INTI CIRCULATE BOTTOMS UP WHILE RECIPROCATING FULL STAND -775 GPM,3900 PSI -180 RPM,19K TORQUE 14:00 - 21:30 7.50 DRILL N DFAL 12,845.00 INTI BACKREAM OUT OF THE HOLE FROM 12,845' MD TO LAST BACKREAMED DEPTH AT 11,425' MD -MONITOR WELL FOR 10 MIN(STATIC) -775 GPM,4400 PSI,180 RPM,18K TORQUE AT 12,845'MD -BACKREAM LAST 3 STANDS AT 15MIN/STAND TO COMPLETE LAST BOTTOMS UP -CIRCULATE A TOTAL OF 6 BOTTOMS UP WHILE BACKREAMING -PU 120K,SO 110K,ROT 153K -ATTEMPT TO PULL ON ELEVATORS AT LAST SHORT TRIP DEPTH OF 11,800'MD WITH NO SUCCESS OBSERVED OVERPULL OF 20-30K, DECISION MADE TO BACKREAM TO LAST DEPTH THAT WAS BACKREAMED AT 11425' MD Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 35 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:O0PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:30 - 00:00 2.50 DRILL N DFAL 12,845.00 INTI PULL OUT OF THE HOLE ON ELEVATORS FROM 11,425'MD TO 8100'MD AT MIDNIGHT -PU 220K,SO 110K AT 11,425'MD -NO ISSUES PULLING OUT OF THE HOLE TO 8100'MD 12/16/2014 00:00 - 05:00 5.00 DRILL N DFAL 12,845.00 INTI CONTINUE TO PULL OUT OF THE HOLE ON ELEVATORS FROM 8100'MD TO 4,955'MD DUE TO RSS FAILURE -MONITOR WELL FOR 10 MINUTES:STATIC -PU 155K,SO 96K AT 7070'MD OBSERVED 20-30K OVERPULL AT 7070'MD RUN 2 STANDS BACK IN THE HOLE TO 7163' MD AND BACKREAM OUT OF THE HOLE AT 15 FPM TO 6787'MD -800 GPM,3800 PSI,180 RPM,8K TORQUE TRIP OUT OF THE HOLE ON ELEVATORS FROM 6787'MD TO 4955'MD -SWAP TO HIGH LINE POWER AT SURFACE CASING SHOE AT 04:45 -CIRCULATE BOTTOMS UP AT THE SURFACE CASING SHOE AT 5023'MD -PUMPED 20 BBL 12.3 PPG SLUG -OBSERVE SIGNIFICANT HARDBAND WEAR ON LARGE NUMBER OF 5"TOOL JOINTS. LAY DOWN JOINTS AS REQUIRED. 05:00 - 12:00 7.00 DRILL N DFAL 12,845.00 INTI PULL OUT OF THE HOLE ON ELEVATORS FROM 4,955'MD TO 716'MD -MONITOR WELL FOR 10 MINUTES:STATIC -PU 81K,SO 78K AT 2423'MD -LAY DOWN 71 JOINTS OF 5"DRILL PIPE FROM 4955'MD TO 2423'MD -LAY DOWN 53 JOINTS OF 4"DRILL PIPE FROM 2423'TO 716'MD -SWAPPED HANDLING EQUIPMENT OVER FOR BHA 12:00 - 16:00 4.00 DRILL N DFAL 12,845.00 INTI PULL OUT OF THE HOLE ON ELEVATORS FROM 716'MD LAYING DOWN HEAVY WEIGHT AND BHA TO PIPE SHED -MONITOR WELL FOR 10 MINUTES:STATIC -BIT GRADE:1-2-CT-G-X-I-WT-DTF 16:00 - 16:30 0.50 DRILL N DFAL 12,845.00 INTI CLEAN AND CLEAR RIG FLOOR 16:30 - 17:00 0.50 DRILL P INTI SERVICE TOP DRIVE AND RIG FLOOR EQUIPMENT 17:00 - 19:00 2.00 DRILL P INTI -DRAIN STACK -PULL AND SERVICE WEAR RING -SET TEST PLUG -MAKE UP TEST JOINT 19:00 - 00:00 5.00 BOPSUR P INTI PRESSURE TEST BOPE TO 250 PSI LOW,4000 PSI HIGH ON RAMS AND 3500 PSI ON THE ANNULAR FOR 5 MINUTES EACH -TEST UPPER RAMS WITH 7"JOINT TO 250 PSI LOW,4000 PSI HIGH -TEST LOWER VBRS WITH 4"AND 5"TEST JOINTS TO 250 PSI LOW,4000 PSI HIGH -TEST ANNULAR WITH 4"JOINT TO 250 PSI LOW,3500 PSI HIGH -ALL TESTS CHARTED -AOGCC REPRESENTATIVE MATT HERRERA WAIVED WITNESS TO BOPE TEST AT 15:09. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 36 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/17/2014 00:00 - 02:30 2.50 BOPSUR P INTI FINISH PRESSURE TESTING BOPE TO 250 PSI LOW,4000 PSI HIGH ON RAMS AND 250 PSI LOW,3500 PSI HIGH ON THE ANNULAR FOR 5 MINUTES EACH -NO FAILURES -AOGCC REPRESENTATIVE MATT HERRERA WAIVED WITNESS TO BOPE TEST AT 15:09. -PULLED TEST PLUG AND INSTALLED WEAR RING 02:30 - 03:30 1.00 DRILL P INTI -CLEAR AND CLEAN RIG FLOOR -PICK UP 5"SAFETY JOINT AND STAND BACK 03:30 - 07:00 3.50 DRILL N DFAL 12,845.00 INTI PICK UP AND MAKE UP 9-7/8"RSS DRILLING BHA -PJSM FOR MAKING UP BHA -PICK UP DIRECTIONAL TOOLS AND TEST AND PROGRAM MWD -MAKE UP 9-7/8"HYCALOG PDC BIT FROM PREVIOUS RUN 07:00 - 09:30 2.50 DRILL . N DFAL 12,845.00 INTI RIH WITH 9-7/8"RSS DRILLING BHA FROM 716'MD TO 2423'MD 1-RIH ON ELEVATORS PICKING UP 4" DRILLPIPE SINGLES -PU 68K,SO 65K AT 2423'MD -PERFORM SHALLOW TEST FOR DIRECTIONAL TOOLS AT 1504'MD PER BAKER PROCEDURES,750 GPM,2390 PSI 09:30 - 12:00 2.50 DRILL N DFAL 12,845.00 INTI RIH WITH 9-7/8"RSS DRILLING BHA FROM 2423'MD TO 4986'MD -RIH ON ELEVATORS PICKING UP 5"DP STANDS -FILL PIPE EVERY 2000'MD 12:00 - 13:00 1.00 DRILL P 12,845.00 INTI SLIP AND CUT DRILL LINE -HANG BLOCKS AND PREPARE FOR SLIP AND CUT -CUT OFF 96'OF DRILLING LINE 13:00 - 13:30 0.50 DRILL P 12,845.00 INTI SERVICE TOP DRIVE AND RIG FLOOR EQUIPMENT 13:30 - 00:00 10.50 DRILL N DFAL 12,845.00 INTI RIH WITH 9-7/8"DRILLING BHA FROM 4986' MD TO 12845'MD -RIH ON ELEVATORS -BREAK CIRCULATION EVERY 2000'MD,750 GPM,4100 PSI -STAGE PUMPS UP 10 SPM,ALLOW PRESSURE TO STABILIZE FOR 3 MINUTES BEFORE BRINGING THE PUMPS UP IN 10 SPM INCREMENTS TO FULL DRILLING RATE -WASH DOWN LAST 2 STANDS TO BOTTOM -NO SIGNIFICANT TIGHT SPOTS ENCOUNTERED WHILE TRIPPING IN THE HOLE -NO FILL ON BOTTOM Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 37 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/18/2014 00:00 - 03:30 3.50 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 12,845'MD TO 12,940'MD -500 GPM,2300 PSI ON,2200 PSI OFF,20-70 RPM,19K TORQUE ON,18K TORQUE OFF, WOB 15-25K -ECD:ACTUAL 11.01 PPG,CALCULATED 10.94 PPG -SURVEY EVERY STAND -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT -PU 220K,SO 124K,ROT 163K -FLOW RATE AND ROTATION MINIMIZED FOR DIRECTIONAL TOOL RESPONSE. SLOW PUMP RATES:12845'MD,6383'TVD, MUD WEIGHT 10.3 PPG MP#1:SPM 30/40;PSI 330/430 MP#2:SPM 30/40;PSI 340/420 UNABLE TO OBTAIN SUFFICIENT DOGLEGS DUE TO CONTINUOUS RSS SLEEVE ROTATION. ATTEMPTED TO ADJUST FLOW RATE AND ROTATION PARAMETERS TO ACHIEVE APPROPRIATE RSS RESPONSE WITH LITTLE SUCCESS.DECISION MADE TO CIRCULATE BOTTOMS UP WHILE PLAN FORWARD IS EVALUATED WITH TOWN. 03:30 - 06:30 3.00 DRILL P INTI CIRCULATE BOTTOMS UP 2 TIMES -750 GPM,4280 PSI -180 RPM,20K TORQUE -SLOWLY PULLED 2 STANDS AND RACK BACK WHILE CIRCULATING BOTTOMS UP -BUILT 24 5"DRILLPIPE STANDS OFFLINE DECISION MADE TO ATTEMPT TO DRILL AN ADDITIONAL 150'TO ATTEMPT TO ACHIEVE APPROPRIATE RSS RESPONSE. 06:30 - 12:00 5.50 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 12,940'MD TO 13,100'MD(6,541' TVD) -750 GPM,4100 PSI ON,3960 PSI OFF,40-100 RPM,20K TORQUE ON,18K TORQUE OFF, WOB 15K -PU 245K,SO 119K,ROT 163K -ECD:ACTUAL 11.05 PPG,CALCULATED 10.98 PPG -SURVEY EVERY STAND -ACTUAL ROTATE TIME=6.1 HOURS -JAR HOURS=70.8 HOURS -BACKREAM 90'PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT DECISION MADE TO CIRCULATE AND CONDITION MUD WHILE EVALUATING PLAN FORWARD WITH TOWN. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 38 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.O8usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 17:30 5.50 DRILL N WAIT 13,100.00 INTI CIRCULATE AND CONDITION MUD -750 GPM,4200 PSI -150 RPM,16K TORQUE -SLOWLY WORK STAND UP AND DOWN 2 TIMES,THEN RACK BACK FOR 3 STANDS WELL DIRECTIONAL PLAN WAS MODIFIED FROM PLAN 8 TO PLAN 10A TO ACCOMMODATE FOR LOWER DOGLEGS THE RSS IS ACHIEVING. 17:30 - 18:00 0.50 DRILL N RREP INTI REBUILD AND REPLACE POP OFF ON#2 MUD !PUMP 18:00 - 18:30 0.50 DRILL P INTI SERVICE TOP DRIVE 18:30 - 19:30 1.00 DRILL P INTI WASH DOWN FROM 12944'MD TO 13071'MD -750 GPM,4300 PSI -120 RPMS,17K TORQUE 19:30 - 00:00 4.50 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 13,100'MD TO 13,167'MD(6,594' TVD) 580 GPM,2980 PSI ON,2870 PSI OFF,20-80 RPM,18K TORQUE ON,14K TORQUE OFF, WOB 15-17K -PU 236K,SO 131K,ROT 168K ECD:ACTUAL 11.05 PPG,CALCULATED 11.01 PPG SURVEY EVERY STAND ACTUAL ROTATE TIME=3.7 HOURS -JAR HOURS=74.5 HOURS -BACKREAM 10'AT 3FT/MIN PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT 12/19/2014 00:00 - 06:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 13,167'MD TO 13,400'MD(6,769' TVD) -580 GPM,2900 PSI ON,2850 PSI OFF,180 RPM,20K TORQUE ON,14K TORQUE OFF, WOB 17K -PU 240K,SO 137K,ROT 170K -ECD:ACTUAL 11.0 PPG -SURVEY EVERY STAND -BACKREAM 94'PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT SPRAT 13,318'MD,6,705'TVD: MP#1 30 SPM=345 PSI,40 SPM=446 PSI MP#2 30 SPM=357 PSI,40 SPM=460 PSI 06:00 - 12:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 13,400'MD TO 13,702'MD(7,019' TVD) -730 GPM,4200 PSI ON,4200 PSI OFF,150 RPM,20K TORQUE ON,16K TORQUE OFF, WOB 25K -PU 247K,SO 143K,ROT 181K -ECD:ACTUAL 11.1 PPG -SURVEY EVERY STAND -ACTUAL ROTATE TIME=8.5 HOURS -JAR HOURS=83 HOURS -BACKREAM 94'PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT -PUMP SWEEP EVERY 300'MD,MINIMAL INCREASE IN CUTTINGS AT THE SHAKERS Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 39 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 18:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 13,702'MD TO 14,078'MD(7,357' TVD) -730 GPM,4395 PSI ON,4180 PSI OFF,160 RPM,20-21K TORQUE ON,18K TORQUE OFF, WOB 23-25K -PU 254K,SO 151K,ROT 184K -ECD:ACTUAL 11.23 PPG,CALCULATED 11.03 PPG SURVEY EVERY STAND -BACKREAM 94'PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT SPR AT 13,794'MD,7,103'TVD: MP#1 30 SPM=365 PSI,40 SPM=470 PSI MP#2 30 SPM=360 PSI,40 SPM=460 PSI 18:00 - 18:30 0.50 DRILL P INTI I GREASEAND LUBRICATE TOP DRIVE --4 18:30 - 00:00 5.50 DRILL P INTI 'DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 14,078'MD TO 14,398'MD(7,632' TVD) I-730 GPM,4250 PSI ON,4210 PSI OFF,160 RPM,20K TORQUE ON,19K TORQUE OFF, WOB 25K PU 268K,SO 148K,ROT 190K -ECD:ACTUAL 11.38 PPG,CALCULATED 11.10 PPG -SURVEY EVERY STAND -ACTUAL ROTATE TIME=7.7 HOURS -JAR HOURS=90.7 HOURS -BACKREAM 94'PRIOR TO CONNECTIONS MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT -PUMP SWEEP EVERY 300'MD,MINIMAL INCREASE IN CUTTINGS AT SHAKERS SPR AT 14,268'MD,7,521'TVD: MP#1 30 SPM=360 PSI,40 SPM=460 PSI MP#2 30 SPM=355 PSI,40 SPM=440 PSI 12/20/2014 00:00 - 06:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 14,398'MD TO 14,746'MD(7,939' TVD) -730 GPM,4350 PSI ON,4350 PSI OFF,160 RPM,22K TORQUE ON,21K TORQUE OFF, WOB 25K -PU 275K,SO 152K,ROT 194K -SURVEY EVERY STAND -ECD ACTUAL=11.3 PPG,CALCULATED= 11.02 PPG -BACKREAM 45'PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.4 PPG OUT SLOW PUMP RATES AT 14,746'MD,7,939'TVD -MUD PUMP#1:30 SPM=308 PSI,40 SPM= 430 PSI -MUD PUMP#2:30 SPM=430 PSI,40 SPM 1440 PSI 06:00 - 06:30 0.50 DRILL P INTI I SERVICE TOP DRIVE AND RIG FLOOR II EQUIPMENT - _ - Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 40 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06.30 - 12:00 5.50 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 14,746'MD TO 15,123'MD(8,279' TVD) -730 GPM,4270 PSI ON,4250 PSI OFF,160 RPM,24K TORQUE ON,23K TORQUE OFF, WOB 25K -PU 290K,SO 155K,ROT 191K -SURVEY EVERY STAND -ECD ACTUAL=11.2 PPG,CALCULATED= 11.02 PPG -BACKREAM 20'PRIOR TO CONNECTIONS -ACTUAL ROTATE TIME=7.6 HOURS -JAR HOURS=98.3 HOURS MUD WEIGHT:10.3 PPG IN,10.4 PPG OUT 12:00 - 18:00 6.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 15,123'MD TO 15,473'MD(8,602' TVD) -730 GPM,4200 PSI ON,4190 PSI OFF,140 RPM,25-27K TORQUE ON,22-23K TORQUE OFF,WOB 13-15K -PU 299K,SO 167K,ROT 203K '-SURVEY EVERY STAND -ECD ACTUAL=11.36 PPG,CALCULATED= 11.02 PPG -BACKREAM 20'PRIOR TO CONNECTIONS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT SLOW PUMP RATES AT 15,217'MD,8,366'TVD -MUD PUMP#1:30 SPM=362 PSI,40 SPM= 460 PSI -MUD PUMP#2:30 SPM=372 PSI,40 SPM= 474 PSI 18:00 - 22:00 4.00 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 15,473'MD TO 15,703'MD(8,811' TVD) -730 GPM,4260 PSI ON,4120 PSI OFF,140 RPM,25-27K TORQUE ON,23K TORQUE OFF, WOB 10K -PU 301K,SO 168K,ROT 207K -SURVEY EVERY STAND -ECD ACTUAL=11.25 PPG,CALCULATED= 11.02 PPG -BACKREAM 20'PRIOR TO CONNECTIONS -ACTUAL ROTATE TIME=6.7 HOURS -JAR HOURS=105 HOURS -MUD WEIGHT:10.3 PPG IN,10.3 PPG OUT SLOW PUMP RATES AT 15,217'MD,8,366'TVD -MUD PUMP#1:30 SPM=362 PSI,40 SPM= 460 PSI -MUD PUMP#2:30 SPM=372 PSI,40 SPM= 474 PSI -OBSERVED ROP DECREASE MOMENTARILY AT 15,699'MD,BUT NOTA DEFINITIVE REVERSE DRILLING BREAK -DRILLED TO GEO HARDLINE OF 15,703'MD (155'TVD BELOW TJB MARKER)AND CIRCULATED SAMPLE FOR RIG GEO Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 41 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:00 - 00:00 2.00 DRILL P INTI CIRCULATE SAMPLE FOR RIG GEO -730 GPM,4170 PSI -140 RPM,24K TORQUE,207K ROTATING WEIGHT -SAMPLE INDICATED MINOR SAND WITH NO GLAUCONITE -DECISION MADE TO DRILL ADDITIONAL 3'MD 12/21/2014 00:00 - 00:30 0.50 DRILL P INTI DIRECTIONAL DRILL 9-7/8"INTERMEDIATE HOLE FROM 15,703'MD TO 15,706'MD(8,814' TVD)AND CIRCULATE SAMPLE FOR RIG GEO SLOW PUMP RATES AT 15706'MD,8814'TVD MP#1:30 SPM=375 PSI,40 SPM=490 PSI MP#2:30 SPM=390 PSI,40 SPM=490 PSI 00:30 - 03:30 3.00 DRILL P INTI CIRCULATED SAMPLE FOR RIG GEO -SAMPLE CONSISTED OF COMMON GLAUCONITIC SAND CIRCULATED HOLE CLEAN -730 GPM,4100 PSI -140 RPM,23K TORQUE,207K ROTATING WEIGHT -RECIPROCATED PIPE AT 3 FT/MIN PUMP WEIGHTED SWEEP WITH NO SIGNIFICANT INCREASE IN CUTTINGS OBSERVED AT THE SHAKERS 03:30 - 07:30 4.00 DRILL P INTI PULL OUT OF THE HOLE FROM 15,706'MD TO 13,100'MD MONITOR THE WELL FOR 10 MINUTES: STATIC -PUMP OUT OF THE HOLE FROM 15,706'MD TO 13,500'MD -PU 325K,SO 135KAT 15706'MD -23 GPM,75 PSI -MUD WEIGHT 10.3 PPG IN,10.3 PPG OUT PULL OUT OF THE HOLE ON ELEVATORS FROM 13,500'MD TO 13,100'MD -NO TIGHT SPOTS ENCOUNTERED WHILE PULLING OUT OF THE HOLE 07:30 - 09:30 2.00 DRILL P INTI RUN IN HOLE ON ELEVATORS FROM 13,100' MD TO 15,706'MD -MONITOR WELL -PU 275K,SO 121KAT 13,100'MD -NO TIGHT SPOTS ENCOUNTERED WHILE RUNNING IN THE HOLE -NO FILL ON BOTTOM 09:30 - 12:00 2.50 DRILL P INTI CIRCULATE HOLE CLEAN -740 GPM,4000 PSI -140 RPM,29K TORQUE -RECIPROCATE STAND 4 FT/MIN -150%INCREASE IN CUTTINGS ON 1ST BOTTOMS UP,ARRIVED 3000 STROKES EARLY -SPOT 40 BBLS 40 PPB DRILL AHEAD PILL ON BOTTOM WHILE SLOWLY PULLING OUT OF THE HOLE Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 42 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 13:30 1.50 DRILL P INTI PULL OUT OF THE HOLE FROM 15,605'MD TO 15,300'MD -MONITOR WELL FOR 10 MINUTES:STATIC -ATTEMPTED TO PUMP OUT OF THE HOLE, ENCOUNTERED TIGHT SPOT AT 15,585'MD -BACKREAM OUT OF THE HOLE FROM 15,585' MD TO 15,300'MD -710 GPM,3942 PSI -85 RPMS,30K TORQUE 13:30 14:30 1.00 DRILL P INTI RUN IN HOLE ON ELEVATORS FROM 15,300' MD TO 15,706'MD -PU 281K,SO 220K -NO TIGHT SPOTS ENCOUNTERED ON RUN IN THE HOLE -WASHED DOWN THE LAST TWO STANDS 14:30 - 16:30 2.00 DRILL P INTI CIRCULATED HOLE CLEAN -PU=225K,SO 209K,ROTATING=140K -140 RPMS,29K TORQUE -700 GPM,3800 PSI -RECIPROCATE STAND 5 FT/MIN 16:30 - 21:30 5.00 DRILL P INTI PUMP OUT OF THE HOLE FROM 15,706'MD TO 13,512'MD -MONITOR WELL FOR 10 MINUTES:STATIC -PU 330K,SO 140K -42 GPM,210 PSI -MUD WEIGHT 10.3 PPG IN,10.3 PPG OUT 21:30 - 23:30 2.00 ! DRILL P INTI BACKREAM FROM 13,512'MD TO 12,660'MD WHILE CIRCULATING A BOTTOMS UP -PU 290K,SO 170K,ROT WEIGHT 180K -737 GPM,3780 PSI -160 RPMS,21K TORQUE -NO SIGNIFICANT INCREASE IN CUTTINGS ON BOTTOMS UP 23:30 - 00:00 0.50 DRILL N RREP 12,660.00 INTI REPAIR DAMAGED PS-21S -SEE REMARKS AND TR@CTION REPORT #4894072 -SLOWLY PULL STAND AND PUMP AT 2 BPM 12/22/2014 00:00 - 00:30 0.50 DRILL N RREP 12,660.00 INTI WORK ON TOP DRIVE,REPAIR HYDRAULIC HOSE 00:30 - 01:00 0.50 DRILL P INTI PERFORM RIG SERVICE ON TOP DRIVE 01:00 - 02:00 1.00 DRILL P INTI BACKREAM OUT OF THE HOLE FROM 12,661' MD TO 12,200'MD -MONITOR WELL -ATTEMPTED TO PULL OUT OF THE HOLE ON ELEVATORS,ENCOUNTERED TIGHT SPOT AT 12,550'MD SO THE DECISION WAS MADE TO BACKREAM FOR 5 STANDS -PU 240K,SO 114K -140 RPMS, 19K TORQUE -730 GPM,3600 PSI 02:00 - 04:30 2.50 DRILL N RREP 12,200.00 INTI REPAIR BROKEN WIRE ON IRON DERRICKMAN -RECIPROCATE STAND 04:30 - 10:00 5.50 DRILL P INTI PULL OUT OF THE HOLE ON ELEVATORS FROM 12,200'MD TO 4,986'MD -MONITOR WELL FOR 10 MINUTES:STATIC -PU 240K,SO 165KAT 11,740'MD -TIGHT HOLE AT 7,229'MD WITH 30K OVERPULL -WIPED HOLE TWICE WITH NO OVERPULL Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 43 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time: 11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth I Phase i Description of Operations j (hr) (usft) 10.00 - 11:00 1.00 DRILL P INTI -MONITOR WELL FOR 10 MINUTES AFTER PULLING INTO THE SHOE:STATIC -INSTALL PS-21S -CLEAN AND CLEAR THE RIG FLOOR -PREPARE FOR PIPE MANAGEMENT 11:00 - 12:00 1.00 DRILL P INTI 1 CIRCULATE BOTTOMS UP INSIDE THE SHOE -730 GPM,2900 PSI -120 RPMS,5K TORQUE 1-MINIMAL INCREASE IN CUTTINGS 'OBSERVED 12:00 - 17:00 5.00 DRILL P INTI PULL OUT OF THE HOLE ON ELEVATORS FROM 4,890'MD TO 2,423'MD -POOH WHILE LAYING DOWN 5"SINGLES - -PU 125K,SO 104K 17:0019:00 2.00 DRILL P INTI PULL OUT OF THE HOLE ON ELEVATORS FROM 2423'MD TO 717'MD -POOH STANDING BACK 4"STANDS -PU 79K,SO 65K 19:00 - 00:00 5.00 DRILL P INTI LAY DOWN BHA FROM 717 MD TO SURFACE -LAY DOWN HEAVY WEIGHT DRILL PIPE AND DRILL COLLARS -LAY DOWN DIRECTIONAL TOOLS -BIT GRADE:1-3-CT-G-X-I WT-TD 12/23/2014 00:00 - 00:30 0.50 CASING P INTI -PULL WEAR RING -CLEAR RIG FLOOR OF BHA HANDLING EQUIPMENT 00:30 - 01:00 0.50 BOPSUR P INTI FUNCTION TEST BOPE 01:00 - 04:00 3.00 CASING P INTI 1 RIG UP TO RUN CASING I-RIG DOWN BX ELEVATORS -RIG UP LONG BALES AND EXTENSIONS AND • 7"ELEVATORS-DRILLER AND TOOLPUSHER CONFIRM CORRECT SIZED ELEVATORS -RIG UP VOLANT TOOL -RIG UP POWER TONGS -MAKE UP SAFETY JOINT WITH FOSV 04:00 - 06:00 2.00 CASING P INTI RUN 7,26#L-80 VAMTOP CASING TO 650'MD -SHALLOW TEST TURBOCASER -CHECK FLOATS -USE JET LUBE SEAL GUARD PIPE DOPE -TORQUE CONNECTIONS TO 11,950 FT-LBS -RUN IN HOLE AT 160 FT/MIN IN CASING -FILL CASING EVERY 10 JOINTS 06:00 - 12:00 6.00 CASING P INTI CONTINUE RUNNING 7",26#L-80 VAMTOP CASING TO 3300'MD -OBTAIN PU/SOW EVERY 10 JNTS I-PUW=91K,SOW=84K©3300'MD -MW=10.3PPG IN,10.3PPG OUT -USE JET LUBE SEAL GUARD ON CSG 'THREADS -RUN RAY OIL TOOLS FLOATING CENTRALIZERS ON JOINTS 1-38,AND SHOE TRACK AS PER PROGRAM -RUN FREE FLOATING OMD CENTRALIZERS i ON JOINTS 39-255 -FILL CASING EVERY JOINT WITH FILL UP HOSE,TOP OFF CSG EVERY 10TH JNT UNTIL REACHING SURFACE CSG SHOE -MUD LOSSES WHILE RIH=12BBLS Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 44 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30( 100.08usft(above Mean Sea Level) Date From To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 15:30 3.50 CASING P INTI CONTINUE RUNNING 7",26#L-80 VAMTOP CASING TO 4982'MD -OBTAIN PU/SOW EVERY 10 JNTS -PUW=117K,SOW=92K @ 4982'MD -MW=10.3PPG IN,10.3PPG OUT -USE JET LUBE SEAL GUARD ON CSG THREADS -RUN FREE FLOATING OMD CENTRALIZERS ON JOINTS 39-255 -FILL CASING EVERY JOINT WITH FILL UP HOSE,TOP OFF CSG EVERY 10TH JNT UNTIL REACHING SURFACE SHOE 15:30 - 17:00 1.50 CASING P INTI CIRCULATE TO CONDITION MUD @ SURFACE CSG SHOE 4980'MD -CBU 245 BBLS,STAGING PUMPS UP TO 7BPM IN 1BPM INCREMENTS -RECORD CIRCULATION PRESSURES IN 1BPM INCREMENTS WHILE PUMPING THROUGH TURBOCASER -PUMP EP MUDLUBE SWEEP,DUMPING SWEEP WHEN SEEN BACK AT SURFACE 17:00 - 00:00 7.00 CASING P INTI CONTINUE RUNNING 7',26#L-80 VAMTOP CASING FROM 4982'MD-8305'MD -OBTAIN PU/SOW EVERY 10 JNTS -PUW=150K,SOW=90K(g8305'MD -MW=10.3PPG IN,10.3PPG OUT -RIH @ 100FT/MIN -USE JET LUBE SEAL GUARD CSG THREADS -RUN FREE FLOATING OMD CENTRALIZERS ON JOINTS 39-255 -FILL CASING EVERY JOINT WITH FILL UP HOSE,TOP OFF CSG EVERY 5TH JNT UNTIL 9500'MD BREAKING CIRCULATION IN 1BPM INCREMENTS,UP TO 7BPM,CIRCULATING FOR 5MIN -MUD LOSSES WHILE RIH=14BBLS 12/24/2014 00:00 - 12:00 12.00 CASING P INTI CONTINUE RUNNING 7',26#L-80 VAMTOP CASING FROM 8214'MD-13392'MD -OBTAIN PU/SOW EVERY 10 JNTS -PUW=240K,SOW=104K -MW=10.3PPG IN,10.3PPG OUT -RIH(d 100FT/MIN -USE JET LUBE SEAL GUARD LUBRICANTS ON CSG THREADS -RUN 1 FREE FLOATING OMD CENTRALIZERS ON EVERY OTHER JOINT 39-255 -FILL CASING EVERY JOINT WITH FILL UP HOSE,TOP OFF CSG EVERY 5TH JNT UNTIL 9500'MD BREAKING CIRCULATION IN 1BPM INCREMENTS,UP TO 7BPM,CIRCULATING FOR 5MIN -TORQUE CONNECTIONS TO 11,950 FT-LBS -LOSSES WHILE RIH=17 BBLS -TIGHT SPOT ENCOUNTERED AT 12275'MD, TOOK 20K,WORKED AREA THREE TIMES W/ NO ADDITIONAL DOWN WEIGHT Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 45 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 17:00 5.00 CASING P INTI CONTINUE RUNNING 7",26#L-80 VAMTOP CASING FROM 13392'TO 15702'MD -RIH AT 40'/MIN FROM 13392'TO 15702' -BREAK CIRCULATION EVERY 400'AT 400 BPM UNTIL RETURN FLOW SEEN -FILL CSG EVERY 10 JTS -OBTAIN PU/SO WEIGHTS EVERY 10 JTS -PUW=325K,SOW=127K -MW=10.3 PPG IN,10.3 PPG OUT -MUD LOSSES WHILE RIH=6 BBLS 17:00 - 21:00 4.00 CASING P INTI CIRC AND CONDITION MUD @ 15702'MD .-MW=10.3 PPG IN/OUT -SET ON HANGER WHILE CIRCULATING @ 7 BPM -FINAL CIRC PRESSURE @ 7 BPM=850 PSI 21:00 - 00:00 3.00 CASING P INTI PJSM CEMENT 7"INTERMEDIATE CASING AS FOLLOWS: -FILL LINES W/WATER AND PT TO 4500 PSI FOR 5 MIN -PUMP 45 BBLS OF 12 PPG MUD PUSH II SPACER @ 5 BPM,507 PSI -RELEASE BOTTOM PLUG -PUMP 95.2 BBL OF 15.8 PPG TAIL CEMENT @ 5 BPM -DROP TOP PLUG PERFORM DISPLACEMENT W/RIG PUMPS AND 10.3 PPG LSND MUD AS PER SLB CADE -550 BBLS DISPLACED AT7 BPM:ICP 820 PSI, 9%RETURN FLOW,FCP 1940 PSI,9% RETURN FLOW -30 BBL DISPLACED AT 5 BPM:ICP 1530 PSI, 7%RETURN FLOW,FCP 1785 PSI 7%RETURN FLOW -7.5 BBL DISPLACED AT 2 BPM:ICP 1290 PSI, 5%RETURN FLOW,FCP 1392 PSI,5% RETURN FLOW -REDUCE RATE TO 2 BPM PRIOR TO PLUG BUMP:FCP 1392 PSI(OVER CALCULATED LIFT PRESSURE FROM CEMCADE) -BUMP PLUG AND INCREASE PRESSURE TO 1800 PSI,CHECK FLOATS-GOOD -TOTAL DISPLACEMENT VOLUME:587.5 BBLS (MEASURED BY STROKES @ 96%PUMP EFFICIENCY) -3 BBLS LOSSED DURING CEMENT JOB -ESTIMATED TOC BASED ON SONIC LOG (RUN WITH 6-1/8"ASSEMBLY)=14020'MD 12/25/2014 '00:00 - 02:00 2.00 CASING P INTI AFTER PLUG BUMP PRESSURE TEST 7" CASING TO 250 PSI LOW FOR 5 MIN/4000 PSI HIGH FOR 30 MINUTES-PASSED -TEST APPROVED BY BP WTL RICH BURNETT 02:00 - 04:00 2.00 CASING P INTI -RIG DOWN CEMENTERS AND CLEAR AND CLEAN RIG FLOOR -RIG DOWN LANDING JOINT,VOLANT TOOL, BALES AND EXTENSIONS -SIM OPS:TOPPED OFF 20"CONDUCTOR X 10-3/4"SURFACE ANNULUS WITH 3 BBLS OF 15.8 PPG CLASS G CEMENT -CEMENT RETURNS TO SURFACE Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 46 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 1X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. I UWI:500292352200 Active datum:P-30 100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 06:30 2.50 CASING P INTI SET AND TEST 7"PACKOFF -MAKE UP TWO JOINTS OF HWDP AND PACK OFF RUNNING TOOL -FMC MAKE UP AND INSPECT PACK OFF/ MARK PACK OFF TO VERIFY PROPER SETTING DEPTH -5 FOOT IN HWDP TO CSG SPOOL,VISUALLY VERIFY DEPTH THROUGH ANNULUS PORT -RUN IN LOCK DOWN SCREWS AND TORQUE PER FMC -TEST 7"PACKOFF TO 250 PSI LOW 5000 PSI HIGH FOR 15MINS(GOOD TEST) 06:30 - 07:30 1.00 CASING P INTI LAY DOWN HWDP AND PACK OFF RUNNING TOOL '-MAKE UP TEST JOINT AND SET TEST PLUG -CLEAN AND CLEAR RIG FLOOR 07:30 - 09:30 2.00 CASING P INTI CHANGE OUT 7"CSG RAM FOR 2-7/8"X 5-1/2" VBR'S AND TEST -TEST RAMS TO 250 PSI LOW,4000 PSI HIGH FOR 5 CHARTED MINUTES-PASSED -TEST WITH 4"TEST JOINT 09:30 - 10:30 1.00 CASING P INTI RIG UP TO LAY DOWN 5"DP FROM DERRICK -LAY DOWN TEST JOINT,PICK UP SPARE MOUSE HOLE TO PLACE IN ROTARY TABLE, MAKE UP 5"PIPE HANDLING EQUIPMENT 10:30 - 11:00 0.50 CASING ' P INTI SERVICE RIG 11:00 - 00:00 13.00 CASING P INTI LD 5"DRILLPIPE FROM DERRICK UTILIZING SECONDARY MOUSEHOLE IN ROTARY TABLE -PSJM -LD 5"DP 1X1 W/ELEVATORS SIMOPS:FREEZE PROTECT 10-3/4"X 7" ANNULUS -PUMP 50 BBLS 13.1 PPG MUD AT 30 SPM,ICP =600 PSI,FCP=450 PSI -PUMP 117 BBLS WARM DIESEL AT 2.5 BBLS/MIN,ICP=500 PSI,FCP=750 12/26/2014 00:00 - 04:00 4.00 DRILL P INTI -REMOVE SECONDARY MOUSEHOLE FROM ROTARY TABLE -PULL TEST PLUG -SET WEAR RING,OD=10-3/4",ID=7-5/16" -CHANGE OUT SAVER SUB AND BELL GUIDES TO HT-38 -BRING BHA HANDLING EQUIPMENT TO THE RIG FLOOR 04:00 - 07:30 3.50 DRILL P INTI MAKE UP 6-1/8"DRILLING BHA -HELD PJSM ON HANDLING BHA -PICK UP MUD MOTOR AND DIRECTIONAL TOOLS,SET MOTOR BEND TO 1.8DEG -MAKE UP INSERT ROLLER CONE BIT -MAKE UP AND PLUG IN SCHLUMBERGER SONICSCOPE TOOL -MAKE UP BHA TO 688'MD PICKING UP ALL COMPONENTS FROM SHED -PICK UP WEIGHT=53K,SLACK OFF WEIGHT =53K -SHALLOW TEST TOOLS(GOOD TEST) Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 47 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 'X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs I Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:30 - 00:00 16.50 DRILL INTI RUN IN HOLE WITH 6-1/8"DRILLING BHA FROM 668'MD TO 12229'MD ON 4"DP SINGLES -RUN IN HOLE ON ELEVATORS PICKING UP 4" DP SINGLES -BREAK CIRCULATION EVERY 2000'MD, 250GPM,1350PSI -PICK UP=164KLBS,SLACK OFF=82KLBS 12/27/2014 00:00 - 01:00 1.00 DRILL P INTI RUN IN HOLE ON STANDS FROM DERRICK FROM 12229'MD TO 13533'MD -PICK UP WEIGHT=185K,SLACK OFF WEIGHT=94K 01:00 - 04:30 3.50 DRILL P INTI LOG DOWN ON 4"DP STANDS FROM 13533'MD TO 15425'MD -BUILD STANDS OFF-LINE WHILE LOGGING DOWN WITH SONIC TOOL 04:30 - 05:30 1.00 DRILL P INTI WASH DOWN FROM 15425'MD TO 15609'MD 250GPM AT 3000PS1,60RPM WITH 16K TO 1 -PICK UP WEIGHT=192K,SLACK OFF WEIGHT=97K 05:30 - 06:30 1.00 DRILL P INTI TAG UP AT 15609'MD DRILL OUT CEMENT 1 PLUGS AND FLOAT COLLAR TO 15687'MD I [-60RPM AND 12K TQ,250GPM AND 2900PSI, 138K ROTATING WEIGHT 06:30 - 09:00 2.50 DRILL - INTI DISPLACE WELL FROM 10.3PPG LSND MUD TO 8.6PPG QUICKDRILL PRODUCTION HOLE MUD -300GPM,2900PSI ' -ROTATE 50 RPM,RECIPROCATING PIPE IN 170'STROKES -PUMP EP MUD LUBE SWEEP FOLLOWED BY A HIGH VISC SWEEP 09:00 - 10:30 1.50 DRILL P INTI DRILL OUT SHOE TRACK TO 15706'MD I -5ORPMS AT 18K TQ,154K ROTATING WEIGHT, 300GPM WITH 2100PSI,10K WOB 10::30 11:00 0.50 DRILL glIl INT1 PERFORM NEGATIVE PRESSURE TEST BY OBSERVING HOLE FOR ANY FLOW -(GOOD TEST,NO FLOW) 11:00 - 12:30 1.50 DRILL P INTI DRILL 20'OF NEW PRODUCTION HOLE TO 15726'MD -295GPM,2090PSI,PICK UP WEIGHT=225K, SLACK OFF WEIGHT=110K 12:30 - 14:00 1.50 DRILL P INTI RIG UP AND PERFORM FITTEST -MW=8.6PPG IN AND OUT -PUMP 11STKS/MIN TO 732PS1,TOTAL OF 14STKS,BLEED BACK 1.2BBL -FIT EMW=10.2PPG, -CALL ODE,RECEIVE APPROVAL TO MOVE FORWARD 14:00 - 00:00 10.00 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE SECTION FROM 15726'MD TO 15961'MD(9023'TVD) -295GPM,2300PSI ON,2150PSI OFF,60 RPM, 18K TORQUE ON,17K TORQUE OFF,WOB 20K -PICK UP WEIGHT=252K,SLACK OFF 'WEIGHT=114K,ROTATING WEIGHT=156K -SURVEY EVERY-30' -ACTUAL ROTATE TIME=0.2HRS,ACTUAL [SLIDE TIME=6.3HRS -JAR HOURS=7.2HRS __ l-BACKREAM 60'PRIOR TO CONNECTIONS -MUD WEIGHT=8.6PPG IN,8.6PPG OUT. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 48 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/28/2014 00:00 - 06:00 6.00 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE BUILD SECTION FROM 15961'MD TO 16121'MD(9050' TVD) -PU 310K,SO 115K -300GPM,2400PSI ON,2300PSI OFF -0 RPM,OK TORQUE ON,OK TORQUE OFF, WOB 16K -SURVEY EVERY-30' -MUD WEIGHT=8.6PPG IN,8.6PPG OUT -UNABLE TO ACHIEVE PLANNED BUILD RATES.CONTACT ODE AND GEOLOGY TO DISCUSS PLAN FORWARD.DECISION MADE TO HAVE BAKER PROVIDE UPDATED ANTI-COLLISION SCAN AND TRAVELING CYLINDER TO ALLOW TO SLIDE A FULL STAND BEFORE OBTAINING SURVEYS EVERY 30'. 06:00 - 12:00 6.00 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE BUILD SECTION FROM 16121'MD TO 16306'MD(9141' TVD) -PU 272K,SO 117K 300GPM,2400PSI ON,2320PSI OFF '-0 RPM,OK TORQUE ON,OK TORQUE OFF, WOB 5-15K -SURVEY EVERY-30' -ACTUAL ROTATE TIME=0 HOURS,ACTUAL SLIDE TIME=6.7 HOURS -JAR HOURS=13.9 HOURS -MUD WEIGHT=8.6PPG IN,8.6PPG OUT -SPR AT 16,273'MD,9152'TVD MP#1 30 SPM=915 PSI,40 SPM=1130 PSI MP#2 30 SPM=920 PSI,40 SPM=1125 PSI 12:00 - 19:30 7.50 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE BUILD SECTION FROM 16306"MD TO END OF BUILD SECTION AT 16462'MD(9125'TVD) -PU 250K,SO 120K,ROT=150K -300GPM,2480PSI ON,2340PSI OFF -60 RPM,18K TORQUE ON,17K TORQUE OFF, WOB 8-20K -SURVEY EVERY-30' -ACTUAL ROTATE TIME=0.4 HOURS,ACTUAL SLIDE TIME=3.9 HOURS -JAR HOURS=18.2 HOURS -MUD WEIGHT=8.6PPG IN,8.6PPG OUT -SPR AT 16,460'MD,9125'TVD MP#1 30 SPM=970 PSI,40 SPM=1225 PSI MP#2 30 SPM=965 PSI,40 SPM=1210 PSI 19:30 - 21:00 1.50 DRILL P PROD1 CIRCULATE HIGH VISCOSITY SWEEP -300 GPM,2440 PSI -60 RPMS -PU 250K,SO 120K -RECIPROCATED STAND 90' -NO SIGNIFICANT INCREASE IN CUTTINGS AT SHAKERS 21:00 - 23:00 2.00 DRILL P PROD1 PULL OUT OF THE HOLE ON ELEVATORS FROM 16,462'MD TO 15,702'MD AFTER REACHING END OF BUILD SECTION TO SWAP OUT BHA FOR ROTARY STEERING SYSTEM PER PLAN. -MONITOR WELL FOR 10 MINUTES:STATIC -PU 265K,SO 122K Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 49 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 23:00 - 00:00 1.00 DRILL P PROD1 SLIP AND CUT DRILL LINE -MONITOR WELL FOR 5 MINUTES AFTER PULLING INTO THE SHOE:STATIC -PJSM FOR SLIP AND CUT OPERATION 12/29/2014 00:00 - 01:00 1.00 DRILL P PROD1 -FINISH SLIP AND CUT OPERATIONS -CALIBRATE BLOCK HEIGHT WITH BAKER MWD REPRESENTATIVE -GREASE TOPDRIVE AND CROWN 01:00 - 09:00 8.00 DRILL P PROD1 CONTINUE TO PULL OUT OF THE HOLE ON ELEVATORS FROM 15,708'MD TO 668'MD AFTER REACHING END OF BUILD SECTION TO SWAP OUT BHA FOR ROTARY STEERABLE SYSTEM PER PLAN. -MONITOR WELL FOR 10 MINUTES:STATIC -PU 257K,SO 121K AT 15706'MD 09:00 11:00 2.00 DRILL P PROD1 LAY DOWN BHA FROM 668'MD TO SURFACE -PJSM ON LAYING DOWN BHA,DISCUSS NON-SHEARABLES -MONITOR WELL FOR 10 MINUTES:STATIC -PU 50K,SO 50K AT 665'MD -DOWNLOAD DATA FROM SONIC LOGGING TOOLAND SEND TO TOWN WHILE CONTINUING TO LAY DOWN BHA BIT GRADE:4-6-LT-H-E-4-WT-BHA 11:00 - 11:30 0.50 DRILL P PROD1 CLEAN AND CLEAR RIG FLOOR 11:30 - 21:00 9.50 DRILL P PROD1 TEST BOPE TO 250 LOW,4000 PSI HIGH FOR 5 MINUTES -PJSM ON TESTING BOPE-REVIEW PRESSURE CROSSCHECK -SUCK OUT STACK -MAKE UP TEST JOINT -BLOW DOWN TOP DRIVE AND SURFACE LINES -INSTALL TEST PLUG,FILL STACK -TEST 2-7/8"AND 4-1/2"TEST JOINTS AND FULL OPENING SAFETY VALVE AND DART VALVES -MONITOR FLUID LEVEL ON BACKSIDE: 1 BBL/HR LOSSES TO WELL -BLOW DOWN LINES AND TOPDRIVE -WITNESS WAIVED BYAOGCC REPRESENTATIVE JOHN CRISP 12/28/2014 07:30 HOURS. 21:00 - 21:30 0.50 DRILL P PROD1 -INSTALL WEAR RING -SERVICE TOPDRIVE -SERVICE ST-80 21:30 - 00:00 2.50 DRILL P PROD1 MAKE UP 6-1/8"ROTARY STEERABLE SYSTEM BHA TO FINISH DRILLING 6-1/8" PRODUCTION SECTION -PICK UP AUTOTRAK AND PDC BIT -PICK UP MWD,PLUG IN AND LOAD TOOL 12/30/2014 00:00 - 02:00 2.00 DRILL P PROD1 CONTINUE TO MAKE UP 6-1/8"ROTARY STEERABLE DRILLING BHA -MAKE UP SLIM DENSITY NEUTRON TOOL, FILTER SUB AND FLOAT SUB -PJSM ON LOADING NUCLEAR SOURCES -ESTABLISH EXCLUSION ZONES AND INSTALL NUCLEAR SOURCES -MAKE UP NON-MAG COLLARS,HEAVY WEIGHT DRILL PIPE AND JARS Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 50 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30#1100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations _ (hr) (usft) 02:00 - 12:00 10.00 DRILL P PROD1 RUN IN HOLE WITH 6-1/8"ROTARY STEERABLE DRILLING BHA FROM SURFACE TO 15,677'MD -RUN IN HOLE ON ELEVATORS WITH 4" STANDS -BREAK CIRCULATION EVERY 2000'MD;300 GPM;1650 PSI. 12:00 - 14:00 2.00 DRILL P PROD1 CIRCULATE 40 BBL EP MUDLUBE PILL AT 15,677'MD -300 GPM;2190 PSI;RECIPROCATING PIPE FULL STAND. -60RPM;TORQUE 11-14K -PU 206K;SO 120K;ROT 148K 14:00 - 16:00 2.00 DRILL P PROD1 CONTINUE TO RUN IN THE HOLE WITH 6-1/8" ROTARY STEERABLE DRILLING BHA ON ELEVATORS FROM 15,677'MD TO 16,283'MD. -TIGHT HOLE AT 16,283'MD 16:00 - 17:30 1.50 DRILL P PROD1 WASH AND REAM THROUGH TIGHT HOLE AT 116,283'MD TO 16,462'MD -300 GPM;2265 PSI -40 RPM;TORQUE 16-18K -NOTE: 31 N SHALE 16285'-16332'MD, INVERT POINT AT 16313'MD 17:30 - 21:30 4.00 DRILL P PROD1 MAD PASS FROM 16,462'MD TO 15,875'MD; JUST ABOVE THE TOP OF THE IVISHAK -300 GPM;2230 PSI -80 RPM;TORQUE 18-20K -PU 244;SO 122;ROT 148K -PULLING AT 300 FPH PERFORMED UNANNOUNCED WELL CONTROL DRILL AND AAR:DRILLER RECOGNIZED INDICATIONS OF INFLUX AND SIMULATED SHUTTING IN THE WELL. ALL PERSONNEL RESPONDED ACCORDINGLY. DISCUSSED STANDING ORDERS AND SHUT-IN PROCEDURES WITH CREW DURING AAR. 21:30 - 22:30 1.00 DRILL P PROD1 RUN IN THE HOLE WITH 6-1/8"ROTARY STEERABLE DRILLING BHA ON ELEVATORS 1 FROM 15,875'MD TO 16,346'MD. 22:30 - 23:00 0.50 DRILL P j PROD1 WASH AND REAM FROM 16,346'MD TO 16,462' IMD -300 GPM;2245 PSI -60 RPM;TORQUE 16-18K 23:00 - 00:00 1.00 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 16,462'MD TO 16,504'MD(9110'TVD) -PU 244K,SO 122K,ROT=152K -300 GPM,2250 PSI ON,2240 PSI OFF -60 RPM,20K TORQUE ON,18K TORQUE OFF, WOB 12K -SURVEY EVERY—30 -WORK TORQUE OUT OF STRING PRIOR TO SETTING SLIPS -ACTUAL DRILLING TIME=0.6 HOURS -JAR HOURS=18.8 HOURS -MUD WEIGHT=8.6 PPG IN,8.6 PPG OUT SPR AT 16,460'MD,9126'TVD MP#1 30/40 SPM;905/1115 PSI MP#2 30/40 SPM;905/1095 PSI Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 51 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.O8usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/31/2014 00:00 - 06:00 6.00 DRILL P PROD1 DIRECTIONAL DRILL 6-1/8"PRODUCTION HOLE FROM 16,504'MD TO 16,860'MD(9027' TVD) -PU 230K,SO 120K,ROT=142K -300 GPM,2270 PSI ON,2260 PSI OFF -150 RPM,19K TORQUE ON,18K TORQUE OFF,WOB 15K -SURVEY EVERY—30 -WORK TORQUE OUT OF STRING PRIOR TO SETTING SLIPS -MUD WEIGHT=8.7 PPG IN,8.6 PPG OUT 06:00 - 12:00 6.00 DRILL P PROD1 DIRECTIONAL DRILL 6-1/8"PRODUCTION HOLE FROM 16,860'MD TO 17,199'MD(8995' TVD) -PU 220K,SO 118K,ROT=143K -300 GPM,2340 PSI ON,2330 PSI OFF -150 RPM,16K TORQUE ON,15K TORQUE OFF,WOB 15K -SURVEY EVERY—30 -BACK REAM 60'PRIOR TO CONNECTIONS -WORK TORQUE OUT OF STRING PRIOR TO SETTING SLIPS -MUD WEIGHT=8.7 PPG IN,8.7 PPG OUT ACTUAL DRILLING TIME=7.1 HOURS -JAR HOURS=25.9 HOURS INCREASE LUBES TO 4%AND ADD MEDIUM WALNUT AT 0.25 PPB -SMALL REDUCTION IN TORQUE NOTED. SPRAT 17,006'MD,9008'TVD MP#1 30/40 SPM;915/1135 PSI MP#2 30/40 SPM;930/1135 PSI Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 52 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 17:30 5.50 DRILL P PROD1 DIRECTIONAL DRILL 6-1/8"PRODUCTION HOLE FROM 17,199'MD TO 17,513'MD(9042' TVD) -PU 221K,SO 124K,ROT=144K -300 GPM,2360 PSI ON,2350 PSI OFF -150 RPM,15K TORQUE ON,14K TORQUE OFF,WOB 15K -SURVEY EVERY—30 -BACK REAM 60'PRIOR TO CONNECTIONS -WORK TORQUE OUT OF STRING PRIOR TO SETTING SLIPS -MUD WEIGHT=8.6 PPG IN,8.6 PPG OUT -ACTUAL DRILLING TIME=2.8 HOURS -JAR HOURS=28.7 HOURS AT 16,640'MD BEGAN ADDING STICKLESS-20 GLASS BEADS(500-800 MICRONS)AT 2 PPB. -1200 FT-LB REDUCTION IN TORQUE NOTED -AFTER TORQUE REDUCTION OBSERVED, REDUCE RATE TO 1 PPB. PERFORMED UNANNOUNCED WELL CONTROL DRILL AND AAR:DRILLER RECOGNIZED INDICATIONS OF INFLUX AND SIMULATED SHUTTING IN THE WELL. ALL PERSONNEL RESPONDED ACCORDINGLY. DISCUSSED STANDING ORDERS AND SHUT-IN PROCEDURES WITH CREW DURING AAR. PUMPED 35 BBL LOW/35 BBL HIGH VIS SWEEP AT 17,480'MD SPRAT 17,289'MD,9005'TVD MP#1 30/40 SPM;910/1110 PSI MP#2 30/40 SPM;920/1140 PSI 17:30 18:30 1.00 DRILL N HMAN 17,513.00 PROD1 TROUBLE SHOOT AUTOTRAK STEERING HEAD AFTER WELL CONTROL DRILL. NO RIB HYDRAULIC PRESSURES DETECTED.TOTCO INDICATES THAT WHEN DRILLER PICKED UP OFF BOTTOM AND SPACED OUT DURING THE DRILL,THE STRING SPEED EXCEEDED BAKER INTEQ RECOMMENDED PULLING SPEED WITH RIBS ENGAGED. DISCUSSED SITUATION WITH ODE AND N.S. SUPERINTENDENT.DECISION MADE TO PULL OUT OF THE HOLE FOR BACK-UP STEERING HEAD ON LOCATION. CONTINUE TO CIRCULATE OUT 35 BBL LOW/ 35 BBL HIGH VIS SWEEP WHILE TROUBLE SHOOTING AND DECIDING ON PLAN FORWARD. NO SIGNIFICANT INCREASE NOTED WITH SWEEP AT SURFACE. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 53 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 22:30 4.00 DRILL N HMAN 17,513.00 PROD1 BACK REAM OUT OF THE HOLE TO 16,157' MD. -MONITOR HOLE FOR 5 MIN;STATIC -PULL ON ELEVATORS;FROM 17,513'MD TO 17,359'-PULLED 15K OVER -ATTEMPT TO WORK THROUGH SEVERAL TIMES -BACK REAM FROM 17,359'MD TO 16,157'MD -80 RPM; -300 GPM;2160 PSI -PU 208K;SO 131K;ROT 155K 22:30 - 23:00 0.50 DRILL N HMAN 17,513.00 PROD1 PULL OUT OF THE HOLE ON ELEVATORS FROM 16,157'MD TO 15,683'MD,INSIDE 7" CASING SHOE -MONITOR WELL FOR 5 MIN;STATIC -PU 210K;SO 135K 23:00 - 23:30 0.50 DRILL N HMAN 17,513.00 PROD1 MONITOR WELL INSIDE 7"CASING FOR 10 MIN;STATIC -PUMP DRY JOB PRIOR TO CONTINUE PULLING 23:30 - 00:00 0.50 DRILL N HMAN 17,513.00 PROD1 SERVICE RIG;GREASE TOP DRIVE AND BLOCKS. 1/1/2015 00:00 - 07:00 7.00 DRILL N HMAN 17,513.00 PROD1 PULL OUT OF THE HOLE ON ELEVATORS FROM 15,683'MD TO 668'MD -PU 215K;SO 133K AT 15,683'MD 07:00 - 09:30 2.50 DRILL N HMAN 17,513.00 PROD1 LAY DOWN AUTOTRAK STEERING HEAD -MONITOR THE WELL FOR 10 MIN;STATIC -PJSM FOR HANDLING NUCLEAR SOURCES -STAND BACK HWDP,JARS AND COLLARS -LAY DOWN AUTOTRAK STEERING HEAD. BIT GRADE:1-1-WT-A-X-I-NO-DMF 09:30 - 13:30 4.00 DRILL N HMAN 17,513.00 PROD1 PICKUP BACKUP AUTOTRAK STEERING HEAD,MAKE UP BHA AND RUN IN THE HOLE TO 738'MD. -PLUG IN AND DOWNLOAD/UPLOAD TO MWD -MAKE UP NEW STEERING HEAD AND SAME HCC TS406SX BIT -HOLD PJSM FOR HANDLING SOURCES -ESTABLISH EXCLUSION ZONES AND LOAD SOURCES -RUN IN THE HOLE WITH 6-1/8"ROTARY STEERABLE DRILLING ASSEMBLY TO 738'MD PU 51K;SO 56K 13:30 - 14:30 1.00 DRILL N HMAN 17,513.00 PROD1 PERFORM SHALLOW HOLE TEST ON MWD TOOLS AT 738'MD -300 GPM;750 PSI -PU 51K;SO 56K TROUBLE SHOOT ONTRAK/AUTOTRAK: UNABLE TO GET RIB PRESSURES ON AUTOTRAK. 14:30 - 17:00 2.50 DRILL N DFAL 738.00 PROD1 LAY DOWN AUTOTRAK STEERING HEAD -PJSM FOR HANDLING NUCLEAR SOURCES -STAND BACK HWDP,JARS AND COLLARS -LAY DOWN AUTOTRAK STEERING HEAD. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 54 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:00 - 19:30 2.50 DRILL N DFAL 738.00 PROD1 PICK UP BACKUP AUTOTRAK STEERING HEAD ASSEMBLY,MAKE UP BHA AND RUN IN THE HOLE TO 1024'MD. -PLUG IN AND DOWNLOAD/UPLOAD TO MWD -MAKE UP NEW STEERING HEAD ASSEMBLY AND PREVIOUS HCC TS406SX BIT -HOLD PJSM FOR HANDLING SOURCES -ESTABLISH EXCLUSION ZONES AND LOAD SOURCES RUN IN THE HOLE WITH 6-1/8"ROTARY STEERABLE DRILLING ASSEMBLY TO 1024' MD -PU 51K,SO 56K -SHALLOW HOLE TEST ONTRAK/AUTOTRAK ASSEMBLY;GOOD TEST. 19:30 - 23:30 4.00 DRILL N HMAN 17,513.00 PROD1 RUN IN HOLE WITH 6-1/8"ROTARY STEERABLE DRILLING BHA FROM 1024'MD TO 6890'MD RUN IN HOLE ON ELEVATORS WITH 4" STANDS FILL PIPE EVERY 2000'MD 23:30 - 00:00 0.50 DRILL N HMAN 17,513.00 PROD1 SERVICE TOP DRIVE;GREASE WASHPIPE AND PIPE HANDLER,INSPECT SAVER SUB. SERVICE IDL AND ST-80. 1/2/2015 00:30 - 00:30 0.50 DRILL 1 N HMAN 17,513.00 PROD1 CONTINUE TO RUN IN HOLE WITH 6-1/8" ROTARY STEERABLE DRILLING BHA FROM 6890'MD TO 7881'MD ON ELEVATORS 00:30 - 01:00 0.50 DRILL • N HMAN 17,513.00 PROD1 BREAK CIRCULATION AND WASH ONE STAND DOWN FOR 15 MIN. -300 GPM;1375 PSI. 01:00 - 05:30 4.50 DRILL N HMAN 17,513.00 PROD1 CONTINUE TO RUN IN HOLE WITH 6-1/8" ROTARY STEERABLE DRILLING BHA FROM 7978'MD TO 15,702'MD ON ELEVATORS -FILL PIPE EVERY 2000'MD 05:30 - 07:00 1.50 DRILL N ' HMAN 17,513.00 PROD1 CIRCULATE 40 BBL EP MUDLUBE SWEEP AT THE 7"CASING SHOE-15,702'MD. -300 GPM;2150 PSI. -50 RPM;6K TORQUE -PU 200K;SO 134K -MUD WEIGHT=8.7 PPG IN,8.7 PPG OUT SPR AT 15,702'MD,8875'TVD MP#1 30/40 SPM;790/990 PSI MP#2 30/40 SPM;780/980 PSI 07:00 - 08:30 1.50 DRILL N HMAN 17,513.00 PROD1 CONTINUE TO RUN IN HOLE WITH 6-1/8" ROTARY STEERABLE DRILLING BHA FROM 15,702'MD TO 17,513'MD ON ELEVATORS NO ISSUES NOTED RUNNING IN OPEN HOLE Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 55 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release: 1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:30 - 12:00 3.50 DRILL P PROD1 DIRECTIONAL DRILL 6-1/8"PRODUCTION HOLE FROM 17,513'MD TO 17,615'MD(9051' TVD) -PU 220K,SO 124K,ROT=144K -300 GPM,2650 PSI ON,2600 PSI OFF -150 RPM,13K TORQUE ON,12K TORQUE OFF,WOB 15K SURVEY EVERY-30 -BACK REAM 15'PRIOR TO CONNECTIONS -WORK TORQUE OUT OF STRING PRIOR TO SETTING SLIPS MUD WEIGHT=8.7 PPG IN,8.7 PPG OUT -ACTUAL DRILLING TIME=1.1 HOURS -JAR HOURS=29.9 HOURS CONTINUE ADDING STICKLESS-20 GLASS BEADS(500-800 MICRONS)AT 1 PPB. 4%LUBE CONCENTRATION IN THE ACTIVE SYSTEM SURVEY AT 17,541'MD(9047'TVD)SURVEY I TOOL DEPTH.SURVEY INDICATED UNEXPECTED AND EXCESSIVE DLS. SURVEY DID NOT PASS QC.UNABLE TO RE-SURVEY- ONTRAK TOOL NOT RESPONSIVE. ATTEMPT TO TROUBLE SHOOT ONTRAK;DISCUSS WITH ODE AND ETL. 12:00 - 15:00 3.00 DRILL N DFAL 17,615.00 PROD1 CIRCULATE WELL CLEAN PRIOR TO PULLING OFF BOTTOM-AT 17,615'MD PUMPED 40 BBL HIGH VIS SWEEP -300 GPM;2360 PSI;60 RPM PU 210K;SO 120K;ROT 141K -RECIPROCATING PIPE AND STANDING STANDS BACK TO 17,390'MD -NO SIGNIFICANT INCREASE IN CUTTINGS AT SURFACE WITH SWEEP. SPRAT 17,417'MD,9025'TVD MP#1 30/40 SPM;843/1065 PSI MP#2 30/40 SPM;868/1050 PSI 15:00 - 17:00 2.00 DRILL N DFAL 17,615.00 PROD1 PULL OUT OF THE HOLE ON ELEVATORS FROM 17,390'MD TO 15,686'MD,INSIDE 7" CASING SHOE -MONITOR WELL FOR 5 MIN PRIOR TO COMING OFF BOTTOM;STATIC -PU 210K;SO 120K AT 15,686'MD 17:00 - 00:00 7.00 DRILL N DFAL 17,615.00 PROD1 PULL OUT OF THE HOLE ON ELEVATORS FROM 15,686'MD TO 3486'MD -MONITOR WELL FOR 5 MIN AT 7"CASING SHOE;STATIC -PU 80K;SO 85K AT 3486'MD 1/3/2015 00:00 - 02:30 2.50 DRILL N DFAL 17,615.00 PROD1 CONTINUE TO PULL OUT OF THE HOLE ON ELEVATORS FROM 3486'MD TO 646'MD 02:30 - 03:00 0.50 DRILL N DEAL 17,615.00 PROD1 SERVICE TOP DRIVE,IDL AND ST-80 03:00 - 05:00 2.00 DRILL N DFAL 17,615.00 PROD1 LAY DOWN ONTRAK MWD TOOL -MONITOR THE WELL FOR 10 MIN;STATIC -PJSM FOR HANDLING NUCLEAR SOURCES STAND BACK HWDP,JARS AND COLLARS -PLUG IN AND DOWNLOAD FROM ONTRAK -LAY DOWN ONTRAK MWD TOOL TO PIPE SHED. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 56 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date: 11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor.PARKER DRILLING CO. U WI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:00 - 05:30 0.50 DRILL N DFAL 17,615.00 PROD1 RIG UP SCHLUMBERGER MWD ENCODER AND HOOKLOAD SENSOR AS CONTINGENCY 05:30 - 09:00 3.50 DRILL N DFAL 17,615.00 PROD1 PICK UP BAKER ONTRAK FROM SHED AND MAKE UP 6-1/8"ONTRAK/AUTOTRAK ROTARY DRILLING ASSEMBLY TO 320'MD -PLUG IN AND UPLOAD TO MWD -MAKE UP STEERING HEAD AND SAME HCC TS406SX BIT(RUN 3) -HOLD PJSM FOR HANDLING SOURCES -ESTABLISH EXCLUSION ZONES AND LOAD SOURCES -RUN IN THE HOLE WITH 6-1/8"ROTARY STEERABLE DRILLING ASSEMBLY TO 320'MD 09:00 - 11:00 2.00 DRILL N HMAN 320.00 PROD1 TROUBLE SHOOT ISSUES WITH IDL *CODE 8 NPT:RIG REPAIR* 11:00 - 12:00 1.00 DRILL N DFAL 17,615.00 PROD1 CONTINUE TO RUN IN THE HOLE WITH 6-1/8" ONTRAK/AUTOTRAK ROTARY DRILLING ASSEMBLY TO 645'MD AND PERFORM SHALLOW HOLE TEST. -300 GPM;800 PSI -GOOD TEST;CONFIRM TOOLS COMMUNICATING AND OPERATING. -PU 55K;SO 53K 12:00 - 16:30 4.50 DRILL N DFAL 17,615.00 PROD1 RUN IN HOLE WITH 6-1/8"ROTARY STEERABLE DRILLING BHA FROM 645'MD TO 7850'MD -RUN IN HOLE ON ELEVATORS WITH 4" STANDS -FILL PIPE EVERY 2000'MD 16:30 - 17:00 0.50 DRILL N DFAL 17,615.00 PROD1 BREAK CIRCULATION AND WASH ONE STAND DOWN FOR 15 MIN. -300 GPM;1550 PSI -PU 110K;SO 86K 1700 - 22:30 5.50 DRILL N DFAL 17,615.00 PROD1 CONTINUE TO RUN IN HOLE WITH 6-1/8" ROTARY STEERABLE DRILLING BHA FROM 7978'MD TO 15,685'MD ON ELEVATORS -FILL PIPE EVERY 2000'MD -PU 195K;SO 134K 22:30 - 00:00 1.50 DRILL N DFAL 17,615.00 PROD1 CIRCULATE 40 BBL EP MUDLUBE SWEEP AT 15,685'MD-JUST ABOVE THE 7"CASING SHOE(15,702'MD) -300 GPM;2200 PSI. -50 RPM;7K TORQUE INITIAL;5 K TORQUE FINAL -PU 195K;SO 134K -MUD WEIGHT=8.7 PPG IN,8.7 PPG OUT 1/4/2015 00:00 - 01:00 1.00 DRILL P PROD1 SLIP AND CUT 80'OF DRILL LINE. -HANG OFF BLOCKS AND SLIP AND CUT DRILL LINE. -UNHANG BLOCKS -RECALIBRATE BLOCKS ON AMPHION SYSTEM AND WITH BAKER MWD. -CLEAN AND CLEAR RIG FLOOR -SERVICE TOP DRIVE. Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 57 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:00 - 05:30 4.50 DRILL N DFAL 17,615.00 PROD1 CONTINUE TO RUN IN HOLE WITH 6-1/8" ROTARY STEERABLE DRILLING BHA FROM 15,685'MD TO 17,615'MD ON ELEVATORS -NO ISSUES NOTED RUNNING IN OPEN HOLE -WASH LAST STAND DOWN -TAKE SEVERAL SURVEYS FROM 17,540'MD- 17,570'MD TO COMPARE WITH PREVIOUS RUN. 05:30 - 12:00 6.50 DRILL P PROD1 DIRECTIONAL DRILL 6-1/8"PRODUCTION HOLE FROM 17,615'MD TO 17,877'MD(9006' TVD) PU 207K,SO 130K,ROT=144K -300 GPM.2370 PSI ON,2330 PSI OFF -150 RPM,11K TORQUE ON,8K TORQUE OFF, WOB 15K -BACK REAM 20'PRIOR TO CONNECTIONS -WORK TORQUE OUT OF STRING PRIOR TO SETTING SLIPS -SURVEY EVERY-30' -MUD WEIGHT=8.6 PPG IN,8.7 PPG OUT -ACTUAL DRILLING TIME=3.6 HOURS SPRAT 17,615'MD,9051'TVD MP#1 30/40 SPM;920/1115 PSI MP#2 30/40 SPM;910/1110 PSI 12:00 - 15:30 3.50 DRILL P PROD1 DIRECTIONAL DRILL 6-1/8"PRODUCTION HOLE FROM 17,877'MD TO WELLTD AT 17,954'MD(8995'TVD) -PU 209K,SO 130K,ROT=144K -300 GPM,2360 PSI ON,2340 PSI OFF -150 RPM,12K TORQUE ON,9K TORQUE OFF,WOB 15K -BACK REAM 20'PRIOR TO CONNECTIONS -WORK TORQUE OUT OF STRING PRIOR TO SETTING SLIPS -MUD WEIGHT=8.6 PPG IN,8.7 PPG OUT -SURVEY EVERY-30' -ACTUAL DRILLING TIME=3.1 HOURS -JAR HOURS=36.7 HRS TSAD AT 17,856'MD(9020'TVD);DRILLED ADDITIONAL 98'MD INTO SHUBLIK TO TD. SPRAT 17,953'MD,8995'TVD MP#1 30/40 SPM;890/1090 PSI MP#2 30/40 SPM;880/1090 PSI 15:30 - 18:30 3.00 DRILL P PROD1 CIRCULATE BOTTOMS-UP 3 TIMES PRIOR TO WIPER TRIP -300 GPM;2400 PSI -180 RPM;9K TORQUE -PU 204K;SO 129K;ROT 142K -RECIPROCATING PIPE AT 20 FT/MIN PUMP 35 BBL HI-VIS SWEEP AT 17,954'MD -NO INCREASE IN RETURNS NOTED AT SHAKERS Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 58 of 59 Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 22:00 3.50 DRILL P PROD1 PERFORM WIPER TRIP FROM TD AT 17,954' MD TO 15,915'MD -MONITOR THE WELL FOR 10 MIN PRIOR TO 1 PULLING OFF BOTTOM;STATIC -PU 208K;SO 129K -30-40 FT/MIN PULLING SPEED. NO OVER PULLS OR TIGHT HOLE NOTED ON WIPER TRIP NO INDICATIONS OF SWABBING WHILE PULLING OFF BOTTOM VISUALLY VERIFIED NO SWABBING FOR FIRST 5 STANDS;PROPER HOLE FILL AND DISPLACEMENT THROUGHOUT REMAINDER OF TRIP. WSL ON THE FLOOR FOR THE FIRST 10 STANDS OFF BOTTOM 22:00 - 22:30 0.50 DRILL P PROD1 SERVICE RIG;GREASE RIG FLOOR EQUIPMENT 22:30 - 00:00 1.50 DRILL P PROD1 RUN IN THE HOLE FROM 15,875'MD TO TD AT 17,954'MD PU 208K;SO 120K NO HOLE ISSUES NOTED WHILE RUNNING IN THE HOLE 1/5/2015 00:00 02:00 2.00 DRILL P PROD1 CIRCULATE BOTTOMS-UP 1.5 TIMES PRIOR TO PULLING OUT OF THE HOLE -300 GPM;2200 PSI -180 RPM;11K TORQUE -PU 204K;SO 129K;ROT 142K -RECIPROCATING PIPE AT 20 FT/MIN HOLE CLEANED UP JUST BEFORE BOTTOMS UP 02:00 - 04:30 2.50 DRILL P PROD1 PULL OUT OF THE HOLE ON ELEVATORS FROM 17,954'MD TO 15,685'MD,INSIDE THE 7"CASING SHOE -MONITOR WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM;STATIC -PU 208K;SO 129K -30-40 FT/MIN PULLING SPEED. NO OVER PULLS OR TIGHT HOLE NOTED ON WIPER TRIP NO INDICATIONS OF SWABBING WHILE PULLING OFF BOTTOM VISUALLY VERIFIED NO SWABBING FOR FIRST 5 STANDS;PROPER HOLE FILL AND DISPLACEMENT THROUGHOUT REMAINDER OF TRIP. WSL ON THE FLOOR FOR THE FIRST 10 STANDS OFF BOTTOM 04:30 - 06:00 1.50 DRILL P PROD1 CIRCULATE 1 BOTTOMS-UP JUST INSIDE THE 7"CASING SHOE FROM 15,685'MD TO 15,591' MD -300 GPM;2130 PSI. -50 RPM;7-8K TORQUE;ROT 150K -PULLING AT 1.8 FT/MIN(1 BOTTOMS-UP OVER 1 STAND) -MUD WEIGHT=8.6 PPG IN,8.6 PPG OUT Printed 1/19/2015 10:50:53AM North America-ALASKA-BP Page 59 of 59 r Operation Summary Report Common Well Name:P-30 AFE No Event Type:DRL-ONSHORE(DON) Start Date:11/20/2014 End Date:1/5/2015 X3-015LF-C:(10,682,388.00) Project.Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) '06:00 08:30 2.50 DRILL P PROD1 PULL OUT OF THE HOLE WITH 6-1/8" DRILLING ASSEMBLY ON ELEVATORS FROM 15,591'MD TO 12,564'MD. -MONITOR WELL FOR 10 MIN;STATIC -PU 200K,SO 130K 08:30 - 09:00 0.50 DRILL P PROD1 RIG SERVICE:SERVICE AND INSPECT IDL 09:00 - 16:00 7.00 DRILL P PROD1 PULL OUT OF THE HOLE WITH 6-1/8" DRILLING ASSEMBLY ON ELEVATORS FROM 12,564'MD TO BHA AT 803'MD. -PU 54K;SO 54K 16:00 - 17:30 1.50 BOPSUR P PROD1 PERFORM WEEKLY BOP FUNCTION TEST; WITNESSED BY BP WSLAND PARKER RIG MANAGER -MONITOR WELL FOR 10 MIN;STATIC -DRAIN STACK -FUNCTION TEST ANNULAR,UPPER,LOWER PIPE RAMS,AND HCRS -HOLD PJSM FOR LAYING DOWN BHA AND HANDLING BUCLEAR SOURCES 17:30 - 18:00 0.50 DRILL P PROD1 'PULL OUT OF THE HOLE WITH 6-1/8" DRILLING ASSEMBLY ON ELEVATORS FROM 803'MD TO BHA AT 458'MD. -MONITOR WELL FOR 10 MIN PRIOR TO PULLING BHA;STATIC 18:00 - 20:00 2.00 DRILL P PROD1 LAY DOWN 6-1/8"DRILLING ASSEMBLY TO PIPE SHED -STAND BACK HWDP AND JARS -DOWNLOAD DATA FROM ONTRAK -LAY DOWN ONTRAK MWD ASSEMBLY -LAY DOWN AUTOTRAK STEERING HEAD -FUNCTION BLIND-SHEAR RAMS TO COMPLETE WEEKLY FUNCTION TEST BIT GRADE:1-2-CT-A-X-I-Wt-TD DAYS PER 10K FROM SPUD TO LAYDOWN FINAL DRILLING BHA=23.5 END DON EVENT WITH PARKER 272 AT 20:00 ON 1/5/2014. BEGIN CON EVENT. Printed 1/19/2015 10:50.53AM North America-ALASKA-BP Page 1 of 6 Operation Summary Report Common Well Name:P-30 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/5/2015 End Date:1/11/2015 X3-015LF-C:(3,220,854.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 1/5/2015 20:00 - 23:00 3.00 CASING P RUNPRD BEGIN CON EVENT WITH PARKER RIG 272 AT 20:00 ON 01/05/2015 RIG UP TO RUN 4-1/2",12.6#,13CR-85, VAMTOP HC PRODUCTION LINER -CLEAN AND CLEAR RIG FLOOR -CHANGE OUT PS-21 INSERTS FOR 4-1/2" LINER -INSTALL 4-1/2"LINER INSERTS IN BX ELEVATORS -CALIPER BX ELEVATORS AND VERIFY CORRECT FOR 4-1/2"LINER -PREP PIPE SHED FOR PICKING UP LINER AND VERIFY LINER TALLY -PICK UP AND RIG UP DOYON CASING; DOUBLE STACK TONGS AND TORQUE TURN EQUIPMENT 23:00 - 00:00 1.00 CASING P RUNPRD PICK UP AND RUN 4-1/2",12.6#,13CR-85 PRODUCTION LINER SHOE TRACK -PJSM WITH RIG CREW,BAKER AND DOYON CASING -BAKERLOK SHOETRACK JOINTS(2 CONNECTIONS) -CHECK FLOATS(PASS) 1/6/2015 00:00 - 05:00 5.00 CASING P RUNPRD RUN 58 FULL JOINTS 4-1/2",12.6#,L-80, VAMTOP PRODUCTION LINER FROM SURFACE TO TOTAL LINER LENGTH AT 2432' MD. MAKEUP LINER HANGER ASSY AND ADD PAL MIX WITH BAKER REP AND CROSSOVER TO DRILLPIPE. -APPLY JET LUBE SEAL GUARD AND TORQUE TURN VAMTOP CONNECTIONS TO OPT 4400 FT-LBS -(2)FREE FLOATING HYDROFORM CENTRALIZERS INSTALLED PER JOINT PER TALLY -VERIFY HANDLING EQUIPMENT ID/OD WHEN CHANGING -FILL LINER EVERY JOINT WITH FILL UP HOSE -RUNNING SPEED=140 FPM 05:00 - 06:30 1.50 CASING P RUNPRD MAKEUP LINER HANGER ASSY AND ADD PAL MIX WITH BAKER REP. CROSSOVER TO DRILLPIPE AND ALLOW PAL-MIX TO SOLIDIFY. 06:30 - 07:00 0.50 CASING P RUNPRD CIRCULATE 1 LINER VOLUME(37 BBLS) -295 GPM,325 PSI -FULL LINER PICKUP/SLACKOFF WEIGHT= 63 KLBS 07:00 - 18:30 11.50 CASING P RUNPRD RUN IN HOLE WITH 4-1/2"PROD LINER ON 4" DRILLPIPE STANDS FROM LINER OALAT 2432' MD TO 7"SHOE AT 15702'MD. -FILL PIPE AND RECORD PU/SO WEIGHTS EVERY 10 STANDS -RUNNING SPEED=100 FPM -NO SIGNS OF PUSHING AWAY FLUID. Printed 1/19/2015 10:51:19AM North America-ALASKA-BP Page 2 of 8 Operation Summary Report Common Well Name:P-30 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/5/2015 End Date:1/11/2015 X3-015LF-C:(3,220,854.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.O8usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 19:30 1.00 CASING P RUNPRD CIRCULATE 1XBU(350 BBLS)PRIOR TO ENTERING OPENHOLE. -250 GPM,1215 PSI -FULL RETURNS 19:30 - 22:30 3.00 CASING P RUNPRD RUN IN HOLE WITH 4-1/2"PROD LINER ON 4" 1 DRILLPIPE STANDS FROM 7"SHOE AT 15702' MD TO PLANNED SET DEPTH AT 17952'MD. -TAG BOTTOM AT 17954'MD AND PICKUP 2' TO 17952'MD SET DEPTH. -RUNNING SPEED=90 FPM IN OH -FILL PIPE AND CIRCULATE EVERY 10TH STAND DOWN AT 3 BPM FOR 3 MIN -FINAL PU WEIGHT=212 KLBS,SLACKOFF= 126 KLBS,P272 TOP DRIVE&BLOCKS=35 KLBS LINER NOTES: 20'MARKER PUPS(NO RA TAGS)INSTALLED AT 16469'MD(1/3 OF OH LENGTH)&17192' MD(2/3 OF OH LENGTH) -TOP OF LINER AT 15520'MD -PBTD AT 17866'MD 22:30 - 00:00 1.50 CASING P RUNPRD CIRCULATE HOLE CLEAN AND CONDITION MUD FOR CEMENTING. STAGE UP PUMPS IN 1 BPM INCREMENTS TO 3 BPM -CIRCULATE 1 OH VOLUME(38 BBLS)AT 3 BPM -STAGE UP PUMPS TO 7 BPM -2 BPM,745 PSI -3 BPM,890 PSI -4 BPM,1070 PSI -5 BPM,1305 PSI -6 BPM,1490 PSI -7 BPM,1750 PSI -RECIPROCATE PIPE 20'STROKES AT 2 FPM 1/7/2015 00:00 - 04:00 4.00 CASING P RUNPRD COMPLETE CIRCULATING HOLE CLEAN AND CONDITIONING MUD FOR CEMENTING. -297 GPM,1790 PSI -8.6MW,16YP -RECIPROCATE PIPE 20'STROKES AT 2 FT/MIN Printed 1/19/2015 10:51:19AM North America-ALASKA-BP Page 3 of 6 Operation Summary Report Common Well Name:P-30 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/5/2015 End Date:1/11/2015 X3-015LF-C:(3,220,854.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 08:30 4.50 CEMT P RUNPRD CEMENT 4.5"PRODUCTION LINER: -FILL LINES WITH WATER AND PRESSURE TEST TO 250 PSI LOW,4850 PSI HIGH FOR 5 MINUTES EACH -PUMP 45 BBLS OF 10.0 PPG MUDPUSH II SPACER @ 5.0 BPM,1200 PSI -PUMP 65 BBLS(312 SACKS)OF 15.8 PPG CLASS G TAIL @ 5.0 BPM,EXCESS VOLUME 40% (YIELD 1.17 CU.FT/SK) -DROP DRILL PIPE WIPER DART -RECIPROCATED PIPE 20 FT AT SURFACE WHILE PUMPING CEMENT AT 5 BPM PERFORM DISPLACEMENT WITH SLB PUMPS 152 BBLS DISPLACED AT 7 BPM:ICP 1250 PSI,FCP 1581 PSI -20 BBLS DISPLACED AT 4 BPM:ICP 1096 PSI, FCP 1574 PSI -18 BBLS DISPLACED AT 2 BPM:ICP 1171 PSI, FCP 1420 PSI -DISPLACEMENT FLUID:93.0 BBLS OF 8.6 PPG PERF PILL FOLLOWED BY 100.9 BBL OF 8.5 PPG,QUICKDRIL-N -LATCH UP CONFIRMED AT 158.5 BBLS DISPLACED REDUCE RATE TO 2 BPM PRIOR TO PLUG BUMP:FINAL CIRCULATING PRESSURE 1420 PSI CIP AT 06:10 AM -TOTAL DISPLACEMENT VOLUME 193.9 BBLS -RECIPROCATE PIPE 20 FT AT SURFACE DURING DISPLACEMENT EXCEPT AT LATCH AND WHEN NEW FLUID ROUNDED CORNER -TOTAL LOSSES DURING JOB 0 BBLS -INCREASE PRESSURE TO 3440 PSI TO SET HANGER AFTER PLUG BUMP -SET DOWN 36K TO CONFIRM HANGER SET -CHECK FLOATS-GOOD -PU TO EXPOSE DOG SUB AND SET DOWN ON LINER TOP 90K,20 RPM -APPLY 700PSI AND PU TO REMOVE RS PACK-OFF AND CIRCULATE EXCESS CEMENT OFF LINER TOP -PU RUNNING TOOL ABOVE LINER TOP AND MARK NO-GO.CIRCULATE 2X BU AT 12-15 BPM,3000 PSI,RECIPROCATE 60' - -12 BBLS OF EXCESS CEMENT TO SURFACE ON BOTTOMS UP -FIELD ESTIMATED TOP OF CEMENT TOL@ 15520'MD 08:30 - 09:30 1.00 CEMT P RUNPRD DISPLACE 8.6 PPG QUICK DRILL-N MUD WITH 8.5 PPG SEA WATER WITH RIG MUD PUMPS -500 GPM,3300 PSI -NO ROTATION,RECIPROCATE PIPE 60 FT -MONITOR WELL FOR 10 MINUTES:STATIC 09:30 - 20:30 11.00 CEMT P RUNPRD POH ON ELEVATORS FROM 15520'MD TO SURFACE -PU 193K,SO 127KAT 17500'MD -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT -LAY DOWN LINER HANGER RUNNING TOOL, DOG SUB SHEARED 20:30 - 21:00 0.50 CEMT P RUNPRD SERVICE TOP DRIVE,ST-80,AND IDL Printed 1/19/2015 10:51:19AM North America-ALASKA-BP Page 4 of 6 Operation Summary Report Common Well Name:P-30 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/5/2015 End Date:1/11/2015 X3-015LF-C:(3,220,854.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor PARKER DRILLING CO. UWI:500292352200 Active datum:P-30©100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:00 - 22:30 1.50 PERF P RUNPRD RIG UP TO RUN 2-7/8"PERF GUNS -RIG UP POWER TONGS -CHANGE OUT BX ELEVATOR INSERTS AND VERIFY CORRECT SIZE FOR PIPE BEING PICKED UP -CHANGE OUT PS-21 INSERTS -MAKE UP SAFETY JOINT 22:30 - 00:00 1.50 PERF P RUNPRD PICK UP 2-7/8"PERF GUNS WITH FIRING HEAD AND BAKER DISCONNECT FROM SURFACE TO 654'MD -SLB 2-7/8"2906 POWER OMEGA JET GUNS, LOADED WITH 6 SPF -250'LOADED AND 404'BLANK 1/8/2015 00:00 - 15:00 15.00 PERF P RUNPRD RUN IN THE HOLE WITH PERF GUNS FROM 681'MD TO 17866'MD -TAG LANDING COLLAR ON DEPTH AT 17866' MD,SPACE OUT TO PERF DEPTH AT 17850' MD -RIH ON ELEVATORS PICKING UP 60 JOINTS OF 2-7/8"PAC PIPE -P/U 162KS/O 115K@2564'MD -CHANGE OUT BX ELEVATOR AND PS-21 INSERTS FOR 2-7/8"PAC AND 4"DRILL PIPE, VERIFY PROPER SIZE LIFTING EQUIPMENT 15:00 - 16:30 1.50 PERF P RUNPRD PRESSURE TEST 4.5"LINER TO 250 PSI LOW FOR 5 MIN AND 4000 PSI HIGH FOR 30 MIN -PUMPED 8.5 BBL,RETURNED 8.5 BBL -TEST APPROVED BY WTL 16:30 - 17:00 0.50 PERF P RUNPRD FIRE SLB 2-7/8"2906 POWER OMEGA JET GUNS,LOADED WITH 6 SPF/PHASE 60 -250'LOADED AND 404'BLANK -PERF INTERVALS:17205'MD-17355'MD, 17750'MD-17850'MD -INITIAL LOSS=3BBL 17:00 - 00:00 7.00 PERF P RUNPRD PULL OUT OF THE HOLE LAYING DOWN 4"DP FROM 17850'MD TO 11929'MD -P/U 198K -MONITOR WELLAT LINER TOP:STATIC LOSS OF 10 BPH -LOSSES SLOWED TO 2.5BBL/HR WHILE PULLING PIPE 1/9/2015 00:00 - 17:30 17.50 PERF P RUNPRD PULL OUT OF THE HOLE LAYING DOWN 4" DP,PAC PIPE,AND GUNS FROM 11929'MD TO SURFACE -LOSSES IMPROVING DURING TRIP OUT -MONITOR WELL BEFORE PULLING GUNS THROUGH STACK(STATIC) -6OBBL TOTAL LOSSES DURING TRIP -ALL SHOTS ON GUNS FIRED -VERIFY PROPER HANDLING EQUIPMENT WHEN SWITCHING OVER TO PAC PIPE AND GUNS. 17:30 - 18:00 0.50 PERF P RUNPRD SERVICE TOP DRIVE AND ST-80 18:00 - 19:30 1.50 RUNCOM P RUNCMP RIG UP TO RUN 4-1/2"TUBING -CLEAR FLOOR -RIG UP POWER TONGS -CHANGE OUT PS-21 AND BX ELEVATOR INSERTS VERIFY PROPER LIFTING EQUIPMENT -PULL WEAR BUSHING Printed 1/19/2015 10:51:19AM North America-ALASKA-BP Page 5 of 6 Operation Summary Report Common Well Name:P-30 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/5/2015 End Date: 1/11/2015 X3-015LF-C:(3,220,854.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:00PM Rig Release:1/11/2015 Rig Contractor:PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:30 - 00:00 4.50 RUNCOM P RUNCMP RUN 4-1/2",12.6#,13CR-85,COMPLETION TUBING TO 2168'MD -USE JET LUBE SEAL GUARD PIPE DOPE -TORQUE CONNECTIONS TO 4,440 FT-LBS RUN IN HOLE AT 90 FT/MIN PER HES REP PU 55K,SO 55K -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT -NO LOSSES WHILE RUNNING IN THE HOLE 1/10/2015 00:00 - 19:00 19.00 RUNCOM P RUNCMP RUN 4-1/2",12.6#,13CR-85,COMPLETION TUBING FROM 2168'MD TO 15526'MD -USE JET LUBE SEAL GUARD PIPE DOPE TORQUE CONNECTIONS TO 4,440 FT-LBS -RUN IN HOLE AT 90 FT/MIN PER HES REP -PU 115K,SO 90K @ 12310'MD -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT -6 BBLS LOSS ON TRIP SHEET FOR TUBING RUN -AVERAGE 17 JTS/HR FOR FULL RUN FINAL PU WT 154K,SO 108K ON JT 366 SPACE OUT AS FOLLOWS: -NO OBSERVATION OF TOL WHEN PASSING THROUGH.TAG UP ON BASE OF RECEPTACLE 35'DOWN ON JT 367.LD JTS 367,366,365,.PU SPACEOUT PUPS,JT 365 AND HGR/HGR PUP.RUN IN HOLE AND LAND ON MANDREL HGR WITH GUIDE SHOE AT 15526'MD(6'INTO TIE-BACK RECEPTACLE), -FMC REP RUN IN AND TORQUE LOCK DOWN SCREWS TO 450 FT-LBS 19:00 - 23:30 4.50 RUNCOM P RUNCMP RIG UP AND REVERSE CIRCULATE HEATED SEAWATER WITH CORROSION INHIBITOR -4 BPM,725 PSI -PUMPING SCHEDULE AS FOLLOWS: -239BBL 8.5PPG 120°HEATED SEAWATER -169BBL 8.5PPG 120°HEATED SEAWATER WITH CORROSION INHIBITOR -1174-5BBL 8.5PPG 120°HEATED SEAWATER -5BBL 8.5PPG HEATED SEAWATER DOWN TUBING TO WASH OFF RHC SEAT DROP 1-7/8"BALL&ROD AND ALLOW 20MIN TO FALL 23:30 - 00:00 0.50 RUNCOM P RUNCMP BEGIN PRESSURE TESTING TUBING AND IA TO 250 PSI LOW FOR 5 MIN,4000 PSI HIGH FOR 30 MIN -OBSERVED PACKER SET AT 1950 PSI 1/11/2015 00:00 - 02:30 2.50 RUNCOM P RUNCMP FINISH PRESSURE TESTING TUBING AND IA TO 250 PSI LOW FOR 5 MIN,4000 PSI HIGH FOR 30 MIN -TEST APPROVED BY WTL -HOLD 2500 PSI ON TUBING WHILE TESTING IA -ONCE IA TEST COMPLETE BEED PRESSURE OFF TUBING,OBSERVE DCK-2 VALVE SHEAR AT 2000 PSI -PUMP 2 BBL BOTH WAYS THROUGH SHEARED DCK-2 VALVE AT 2.5 BPM,775 PSI -NO NOTIFICATION TO AOGCC REQUIRED BECAUSE WELL WILL BE PREPRODUCED Printed 1/19/2015 10:51:19AM North America-ALASKA-BP Page 6 of 6 Operation Summary Report Common Well Name:P-30 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/5/2015 End Date:1/11/2015 X3-015LF-C:(3,220,854.00) Project:Prudhoe Bay Site:PB P Pad Rig Name/No.:PARKER 272 Spud Date/Time:11/25/2014 8:30:OOPM Rig Release:1/11/2015 Rig Contractor PARKER DRILLING CO. UWI:500292352200 Active datum:P-30 @100.08usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 05:00 2.50 RUNCOM P RUNCMP RIG UP AND FREEZE PROTECT TUBING AND IA -PUMP 71 BBL DOWN IA,ALLOW IA TO U-TUBE TO TUBING,FREEZE PROTECTING 'TUBING AND IA TO 2100'MD,1952'TVD -2.5 BPM,900 PSI -WELL IS 290PSI OVERBALANCED TO 7.5 PPG AT TOP OF IVISHAK 05:00 - 08:00 3.00 WHSUR P WHDTRE RIG DOWN TEST EQUIPMENT AND FMC REP INSTALL 4"CIW TWO WAY CHECK -TUBING AND IA 30 MIN TESTS SATISFY 1HR MONITORING REQUIREMENTS TO CONFIRM KWF AS A BARRIER TO NIPPLE DOWN -PRESSURE TEST FROM ABOVE AND BELOW TO 250 PSI LOWAND 3500 PSI HIGH FOR 5 MIN EACH 08:00 - 10:00 2.00 WHSUR P WHDTRE RIG DOWN AND BLOW DOWN TEST EQUPMENT -BLOW DOWN FREEZE PROTECT LINES, CHOKE MANIFOLD,CHOKE AND KILL LINES -SUCK OUT STACK AND CLEAN OUT FLOWBOX 10:00 - 14:30 4.50 BOPSUR P WHDTRE NIPPLE DOWN BOPE AND HIGH PRESSURE RISER -REMOVE FLOWNIPPLE,TURNBUCKLES AND FILL UP LINE -LAY DOWN MOUSEHOLE -SET BACK BOP STACK -PULL HIGH PRESSURE RISER AND LAY DOWN TO PIPE SHED -BARRIERS FOR NIPPLE DOWN:TESTED TWC AND KWF ON TOP OF BALLAND ROD ON LSEAT 14:30 - 21:30 7.00 WHSUR P WHDTRE NIPPLE UP 11"X 4-1/16"5K ADAPTER FLANGE AND DOUBLE MASTER DRY HOLE TREE -FMC REP PRESSURE TEST ADAPTER VOID TO 250 PSI LOW FOR 5 MIN AND 5000 PSI HIGH FOR 30 MIN(PASS) -FILL TREE WITH DIESEL AND TEST 250 PSI LOW AND 5000 PSI HIGH FOR 5 MIN EACH, VISUAL LEAKTIGHT TEST -SUCK OUT ALL DIESEL AND POUR 3 BOTTLES OF HEET IN VOIDED TREE 21:30 - 00:00 2.50 WHSUR P WHDTRE RIG DOWN SECONDARY GATE VALVES PER REMOVAL OF FLANGE SOP AND INSTALL COMPANION FLANGES WITH JEWLERY ON TREE -TEST OA AND IA JEWLERY TO 250 PSI LOW AND 2500 PSI HIGH FOR 5 MIN EACH RIG RELEASED FROM P-30 AT 23:59 ON 01/11/2015 -FINAL T/I/O=0/0/0 PSI -CLOSE OUT WWTP WITH PAD OP -COMPLETE HANDOVER WITH WELLS GROUP Printed 1/19/2015 10:51:19AM Obp North America - ALASKA - BP Prudhoe Bay PB P Pad P-30 500292352200 P-30 Design: P-30 Survey Report - Geographic 06 February, 2015 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay ND Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True . Wellbore: P-30 Survey Calculation Method: Minimum Curvature , Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) , Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB P Pad,TR-11-13 Site Position: Northing: 5,949,377.17 usft Latitude: 70°16'12.612 N' From: Map Easting: 623,154.06usft Longitude: 149°0'14.40 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 0.94 ° Well P-30 API No. 500292352200 Well Position +N/-S 0.00 usft Northing: 5,947,426.03 usft ' Latitude: 70°15'52.058 N +El-W 0.00 usft Easting: 631,367.40 usft . Longitude: 148°56'16.31 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: , 52.98 usft Wellbore P-30 API no. 500292352200 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (0) 11 (nT) BGGM2014 12/30/2014 19.38 80.96 57,584 Il Design P-30 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 2,385.61 Vertical Section: Depth From(ND) +N/-S +El-W Direction (usft) (usft) (usft) (0) 47.10 0.00 0.00 319.59 Survey Program Date: 2/6/2015 From To (usft) (usft) Survey(Wellbore) Tool Name Description 143.00 701.00 Gyro SS(P-3OPB1) GYD-GC-SS Gyrodata gyro single shots ' 775.61 2,385.61 OTK+SAG+IFR+MS(P-30PB1) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 2,478.03 17,916.67 OTK MWD+IFR+MS(P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 2/6/2015 12:59:19PM Page 2 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-5 +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 47.10 0.00 0.00 47.10 0.00 0.00 5,947,426.03 631,367.40 70°15'52.058 N 148°56'16.31 W 143.00 0.15 305.02 143.00 0.07 -0.10 5,947,426.10 631,367.30 70°15'52.059 N 148°56'16.32 W 235.00 0.35 319.46 235.00 0.35 -0.38 5,947,426.38 631,367.01 70°15'52.062 N 148°56'16.32 W 328.00 0.93 297.30 327.99 0.92 -1.24 5,947,426.92 631,366.14 70°15'52.068 N 148°56'16.35 W 421.00 2.12 310.59 420.96 2.38 -3.22 5,947,428.36 631,364.14 70°15'52.082 N 148°56'16.41 W', 513.00 4.08 317.25 512.82 5.89 -6.73 5,947,431.80 631,360.57 70°15'52.116 N 148°56'16.51 W 608.00 6.54 332.74 607.41 13.19 -11.50 5,947,439.01 631,355.67 70°15'52.188 N 148°56'16.65 W 701.00 11.15 335.90 699.28 26.11 -17.60 5,947,451.83 631,349.34 70°15'52.315 N 148°56'16.83 W 775.61 14.14 330.03 772.07 40.59 -25.10 5,947,466.18 631,341.59 70°15'52.458 N 148°56'17.04 W 870.89 15.33 330.29 864.22 61.61 -37.16 5,947,486.98 631,329.17 70°15'52.664 N 148°56'17.40 W 965.11 15.84 328.22 954.98 83.36 -50.11 5,947,508.50 631,315.85 70°15'52.878 N 148°56'17.77 W 1,058.98 15.75 326.42 1,045.30 104.87 -63.90 5,947,529.76 631,301.69 70°15'53.090 N 148°56'18.17 W 1,154.74 18.00 324.06 1,136.93 127.68 -79.77 5,947,552.29 631,285.42 70°15'53.314 N 148°56'18.64 W 1,249.96 18.73 322.41 1,227.30 151.70 -97.74 5,947,575.99 631,267.04 70°15'53.550 N 148°56'19.16 W ' 1,344.74 19.18 318.89 1,316.95 175.49 -117.26 5,947,599.44 631,247.11 70°15'53.784 N 148°56'19.73 W 1,439.39 22.34 316.23 1,405.44 200.20 -139.93 5,947,623.75 631,224.01 70°15'54.027 N 148°56'20.39 W', 1,534.17 24.68 314.49 1,492.35 227.08 -166.51 5,947,650.16 631,196.97 70°15'54.292 N 148°56'21.16 W 1,565.62 25.95 313.75 1,520.78 236.44 -176.17 5,947,659.34 631,187.15 70°15'54.384 N 148°56'21.44 W 1,597.33 27.83 313.09 1,549.06 246.30 -186.58 5,947,669.02 631,176.56 70°15'54.481 N 148°56'21.74 W 1,627.86 30.12 312.10 1,575.77 256.30 -197.47 5,947,678.83 631,165.50 70°15'54.579 N 148°56'22.06 W 1,660.30 31.31 311.82 1,603.65 267.38 -209.79 5,947,689.69 631,152.99 70°15'54.688 N 148°56'22.42 W 1,722.86 31.31 310.05 1,657.11 288.68 -234.35 5,947,710.55 631,128.07 70°15'54.898 N 148°56'23.13 W 1,755.25 32.45 308.97 1,684.61 299.56 -247.55 5,947,721.20 631,114.68 70°15'55.005 N 148°56'23.52 W 1,786.21 34.03 307.75 1,710.50 310.09 -260.86 5,947,731.50 631,101.19 70°15'55.108 N 148°56'23.91 W'. 1,817.33 36.24 306.46 1,735.95 320.89 -275.14 5,947,742.04 631,086.72 70°15'55.214 N 148°56'24.32 W 1,851.16 37.65 306.48 1,762.99 332.97 -291.50 5,947,753.84 631,070.16 70°15'55.333 N 148°56'24.80 W 1,882.13 39.15 305.97 1,787.26 344.34 -307.01 5,947,764.93 631,054.45 70°15'55.445 N 148°56'25.25 W 1,913.30 40.90 306.41 1,811.13 356.18 -323.19 5,947,776.49 631,038.07 70°15'55.561 N 148°56'25.72 W 1,945.86 40.35 306.86 1,835.84 368.83 -340.20 5,947,788.84 631,020.84 70°15'55.686 N 148°56'26.22 W 2,006.65 39.40 307.46 1,882.49 392.37 -371.26 5,947,811.83 630,989.38 70°15'55.917 N 148°56'27.12 W 2,038.86 40.99 307.85 1,907.10 405.07 -387.72 5,947,824.24 630,972.70 70°15'56.042 N 148°56'27.60 W 1 2,071.00 43.31 307.73 1,930.92 418.28 -404.76 5,947,837.15 630,955.43 70°15'56.172 N 148°56'28.09 W 2,100.45 45.16 307.85 1,952.02 430.87 -421.00 5,947,849.46 630,938.98 70°15'56.296 N 148°56'28.57 W 2,133.92 46.38 307.63 1,975.37 445.55 -439.96 5,947,863.80 630,919.76 70°15'56.440 N 148°56'29.12 W 2,196.51 46.95 307.24 2,018.32 473.22 -476.11 5,947,890.84 630,883.14 70°15'56.712 N 148°56'30.17 W 2,291.48 49.39 306.64 2,081.65 515.74 -532.67 5,947,932.36 630,825.85 70°15'57.131 N 148°56'31.82 W 2,385.61 51.85 305.96 2,141.37 558.81 -591.31 5,947,974.39 630,766.48 70°15'57.554 N 148°56'33.52 W P-30 TIP 2,478.03 54.66 306.83 2,196.66 602.75 -650.91 5,948,017.28 630,706.13 70°15'57.986 N 148°56'35.26 W i 2,572.92 55.75 308.57 2,250.81 650.40 -712.55 5,948,063.85 630,643.66 70°15'58.455 N 148°56'37.05 W 2,667.16 57.56 311.03 2,302.61 700.80 -773.02 5,948,113.18 630,582.34 70°15'58.950 N 148°56'38.81 W 2,762.21 59.26 313.44 2,352.41 755.23 -832.94 5,948,166.55 630,521.47 70°15'59.486 N 148°56'40.56 W 2,856.72 62.99 312.23 2,398.04 811.47 -893.63 5,948,221.72 630,459.82 70°16'0.039 N 148°56'42.32 W 2,950.79 63.80 311.74 2,440.17 867.74 -956.15 5,948,276.88 630,396.33 70°16'0.592 N 148°56'44.14 W 3,045.65 63.73 310.74 2,482.10 923.83 -1,020.13 5,948,331.84 630,331.39 70°16'1.144 N 148°56'46.01 W i 3,140.44 65.34 308.49 2,522.86 978.38 -1,086.06 5,948,385.23 630,264.52 70°16'1.680 N 148°56'47.93 W 3,234.69 64.95 308.61 2,562.48 1,031.68 -1,152.94 5,948,437.35 630,196.73 70°16'2.204 N 148°56'49.87 W' 3,329.30 65.10 306.42 2,602.43 1,083.90 -1,220.96 5,948,488.37 630,127.81 70°16'2.718 N 148°56'51.85 W 3,424.08 67.06 303.71 2,640.86 1,133.65 -1,291.87 5,948,536.88 630,056.05 70°16'3.207 N 148°56'53.92 W 3,518.74 69.48 302.10 2,675.90 1,181.41 -1,365.70 5,948,583.33 629,981.41 70°16'3.676 N 148°56'56.07 W 3,612.76 71.41 303.52 2,707.37 1,229.41 -1,440.15 5,948,630.03 629,906.13 70°16'4.148 N 148°56'58.23 W' 3,708.84 70.96 305.70 2,738.36 1,281.07 -1,515.00 5,948,680.36 629,830.40 70°16'4.656 N 148°57'0.41 W 3,803.41 70.18 307.81 2,769.83 1,334.43 -1,586.45 5,948,732.47 629,758.04 70°16'5.181 N 148°57'2.49 W I 3,898.11 67.99 309.39 2,803.63 1,389.60 -1,655.58 5,948,786.42 629,687.96 70°16'5.723 N 148°57'4.50 W: 3,993.10 67.78 310.48 2,839.39 1,446.09 -1,723.06 5,948,841.72 629,619.51 70°16'6.279 N 148°57'6.47 W 2/6/2015 12:59:19PM Page 3 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 4,087.17 68.96 311.08 2,874.07 1,503.21 -1,789.27 5,948,897.67 629,552.32 70°16'6.840 N 148°57'8.40 W 4,182.12 70.07 310.70 2,907.30 1,561.43 -1,856.51 5,948,954.70 629,484.08 70°16'7.413 N 148°57'10.35 W 4,277.14 69.85 310.90 2,939.86 1,619.76 -1,924.09 5,949,011.84 629,415.50 70°16'7.986 N 148°57'12.32 W 4,371.56 69.96 310.80 2,972.30 1,677.76 -1,991.16 5,949,068.66 629,347.43 70°16'8.557 N 148°57'14.27 W 4,465.44 69.33 310.97 3,004.95 1,735.37 -2,057.70 5,949,125.09 629,279.90 70°16'9.123 N 148°57'16.21 W 4,560.36 69.06 310.93 3,038.67 1,793.52 -2,124.72 5,949,182.06 629,211.88 70°16'9.695 N 148°57 18.16 W 4,655.30 69.20 309.90 3,072.49 1,851.03 -2,192.26 5,949,238.38 629,143.35 70°16'10.260 N 148°57'20.13 W'. 4,750.65 68.31 308.94 3,107.04 1,907.47 -2,260.91 5,949,293.61 629,073.74 70°16'10.815 N 148°57'22.13 W' 4,845.18 68.41 308.12 3,141.90 1,962.20 -2,329.65 5,949,347.13 629,004.06 70°16'11.353 N 148°57'24.13 W 4,939.73 68.29 307.30 3,176.79 2,015.95 -2,399.17 5,949,399.65 628,933.62 70°16'11.882 N 148°57'26.15 W 4,981.59 67.80 307.95 3,192.44 2,039.65 -2,429.92 5,949,422.81 628,902.46 70°16'12.115 N 148°57'27.05 W 5,131.22 66.62 310.03 3,250.40 2,126.43 -2,537.14 5,949,507.70 628,793.75 70°16'12.968 N 148°57'30.17 W' 5,226.53 66.62 310.52 3,288.22 2,182.99 -2,603.88 5,949,563.08 628,726.04 70°16'13.524 N 148°57'32.12 W 5,320.56 66.58 309.44 3,325.57 2,238.43 -2,670.01 5,949,617.36 628,658.96 70°16'14.069 N 148°57'34.04 W 5,412.55 66.66 308.83 3,362.07 2,291.72 -2,735.50 5,949,669.50 628,592.55 70°16'14.593 N 148°57'35.95 W I5,510.88 66.62 308.08 3,401.06 2,347.86 -2,806.19 5,949,724.39 628,520.90 70°16'15.145 N 148°57'38.01 W 5,605.34 66.62 307.32 3,438.55 2,400.88 -2,874.79 5,949,776.20 628,451.39 70°16'15.666 N 148°57'40.00 W' 5,700.22 66.68 306.21 3,476.15 2,453.02 -2,944.58 5,949,827.11 628,380.71 70°16'16.178 N 148°57'42.04 W 5,794.96 66.65 305.84 3,513.68 2,504.18 -3,014.93 5,949,877.03 628,309.48 70°16'16.681 N 148°57 44.09 W 5,889.75 66.62 305.19 3,551.27 2,554.73 -3,085.76 5,949,926.33 628,237.79 70°16'17.178 N 148°57'46.15 W 5,984.61 66.58 304.77 3,588.95 2,604.64 -3,157.09 5,949,974.98 628,165.60 70°16'17.669 N 148°57'48.23 W 6,079.37 66.62 305.24 3,626.58 2,654.53 -3,228.32 5,950,023.62 628,093.51 70°16'18.159 N 148°57'50.30 W'' 6,174.05 66.63 305.37 3,664.14 2,704.76 -3,299.25 5,950,072.60 628,021.73 70°16'18.653 N 148°57'52.37 W 6,268.94 66.54 305.47 3,701.85 2,755.22 -3,370.21 5,950,121.81 627,949.90 70°16'19.149 N 148°57'54.43 W 6,363.41 66.59 305.68 3,739.42 2,805.65 -3,440.71 5,950,171.00 627,878.54 70°16'19.644 N 148°57'56.48 W 6,458.47 66.61 305.39 3,777.18 2,856.36 -3,511.70 5,950,220.45 627,806.68 70°16'20.143 N 148°57'58.55 W 6,552.79 66.59 305.44 3,814.64 2,906.52 -3,582.25 5,950,269.37 627,735.27 70°16'20.636 N 148°58'0.61 W 6,646.78 66.57 305.88 3,851.99 2,956.80 -3,652.32 5,950,318.42 627,664.34 70°16'21.130 N 148°58'2.65 W 6,741.77 66.62 306.02 3,889.73 3,007.98 -3,722.89 5,950,368.35 627,592.89 70°16'21.633 N 148°58'4.70 W 6,836.25 66.41 305.82 3,927.38 3,058.81 -3,793.07 5,950,417.95 627,521.85 70°16'22.132 N 148°58'6.75 W 6,931.42 66.43 306.12 3,965.45 3,110.04 -3,863.66 5,950,467.94 627,450.38 70°16'22.636 N 148°58'8.80 W 7,025.29 66.27 306.00 4,003.11 3,160.66 -3,933.17 5,950,517.33 627,380.00 70°16'23.133 N 148°58'10.83 W 7,119.89 66.50 306.39 4,041.00 3,211.84 -4,003.12 5,950,567.28 627,309.17 70°16'23.636 N 148°58'12.86 W 7,215.30 66.60 307.17 4,078.97 3,264.25 -4,073.23 5,950,618.46 627,238.17 70°16'24.152 N 148°58'14.91 W 7,310.17 66.52 306.95 4,116.71 3,316.71 -4,142.69 5,950,669.69 627,167.81 70°16'24.667 N 148°58'16.93 W 7,404.77 66.55 307.69 4,154.38 3,369.32 -4,211.70 5,950,721.08 627,097.90 70°16'25.184 N 148°58'18.94 W 7,500.07 66.49 307.39 4,192.35 3,422.58 -4,281.00 5,950,773.12 627,027.68 70°16'25.708 N 148°58'20.96 W 7,594.71 66.56 307.02 4,230.05 3,475.07 -4,350.14 5,950,824.39 626,957.64 70°16'26.223 N 148°58'22.97 W 7,688.87 66.46 306.49 4,267.58 3,526.74 -4,419.33 5,950,874.85 626,887.56 70°16'26.731 N 148°58'24.99 W 7,784.10 66.68 305.44 4,305.45 3,578.06 -4,490.05 5,950,924.91 626,815.96 70°16'27.235 N 148°58'27.05 W 7,879.09 66.59 304.94 4,343.12 3,628.31 -4,561.32 5,950,973.91 626,743.84 70°16'27.729 N 148°58'29.12 W 7,974.28 66.57 304.80 4,380.95 3,678.25 -4,632.98 5,951,022.59 626,671.32 70°16'28.220 N 148°58'31.21 W 8,068.90 66.57 304.67 4,418.58 3,727.71 -4,704.33 5,951,070.80 626,599.13 70°16'28.706 N 148°58'33.29 W 8,162.78 66.59 304.90 4,455.89 3,776.86 -4,775.08 5,951,118.70 626,527.53 70°16'29.189 N 148°58'35.35 W 8,257.59 66.61 304.67 4,493.54 3,826.50 -4,846.54 5,951,167.08 626,455.22 70°16'29.677 N 148°58'37.43 W 8,351.94 66.58 305.71 4,531.02 3,876.40 -4,917.31 5,951,215.73 626,383.61 70°16'30.167 N 148°58'39.49 W 8,447.27 66.86 305.62 4,568.70 3,927.45 -4,988.45 5,951,265.54 626,311.59 70°16'30.669 N 148°58'41.57 W 8,544.18 66.80 305.17 4,606.83 3,979.06 -5,061.08 5,951,315.86 626,238.08 70°16'31.176 N 148°58'43.68 W 8,637.21 66.79 305.27 4,643.49 4,028.37 -5,130.93 5,951,363.94 626,167.38 70°16'31.660 N 148°58'45.72 W 8,731.87 66.84 305.68 4,680.75 4,078.87 -5,201.79 5,951,413.19 626,095.66 70°16'32.156 N 148°58'47.78 W 8,826.36 66.82 306.64 4,717.93 4,130.12 -5,271.92 5,951,463.21 626,024.64 70°16'32.660 N 148°58'49.82 W 8,921.48 66.76 306.64 4,755.42 4,182.30 -5,342.07 5,951,514.15 625,953.60 70°16'33.173 N 148°58'51.87 W 9,016.15 66.80 307.00 4,792.75 4,234.44 -5,411.72 5,951,565.06 625,883.06 70°16'33.685 N 148°58'53.90 W 9,110.36 66.85 307.14 4,829.82 4,286.64 -5,480.82 5,951,616.05 625,813.06 70°16'34.198 N 148°58'55.91 W 9,206.01 66.86 307.81 4,867.42 4,340.15 -5,550.62 5,951,668.33 625,742.35 70°16'34.724 N 148°58'57.94 W 2/6/2015 12:59:19PM Page 4 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30©100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NI-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,300.31 66.85 307.22 4,904.48 4,392.96 -5,619.40 5,951,719.92 625,672.66 70°16'35.243 N 148°58'59.95 W' 9,395.32 66.75 307.73 4,941.91 4,446.09 -5,688.70 5,951,771.83 625,602.45 70°16'35.765 N 148°59'1.97 W 9,490.03 66.82 308.08 4,979.24 4,499.56 -5,757.38 5,951,824.10 625,532.85 70°16'36.290 N 148°59'3.97 W 9,584.57 66.86 308.46 5,016.43 4,553.40 -5,825.62 5,951,876.73 625,463.69 70°16'36.819 N 148°59'5.96 W 9,679.57 66.78 308.94 5,053.82 4,608.00 -5,893.78 5,951,930.13 625,394.60 70°16'37.355 N 148°59'7.94 W 9,774.35 66.90 309.46 5,091.10 4,663.08 -5,961.31 5,951,984.01 625,326.12 70°16'37.897 N 148°59'9.91 W 9,875.20 66.86 309.44 5,130.70 4,722.01 -6,032.93 5,952,041.68 625,253.49 70°16'38.476 N 148°59'12.00 W 9,969.87 66.85 309.93 5,167.91 4,777.60 -6,099.92 5,952,096.09 625,185.54 70°16'39.022 N 148°59'13.95 W 10,064.70 66.69 309.77 5,205.31 4,833.44 -6,166.82 5,952,150.75 625,117.69 70°16'39.570 N 148°59'15.90 W 10,159.66 66.73 309.74 5,242.86 4,889.22 -6,233.88 5,952,205.34 625,049.67 70°16'40.118 N 148°59'17.85 W 10,254.52 66.69 308.98 5,280.37 4,944.47 -6,301.24 5,952,259.41 624,981.36 70°16'40.661 N 148°59'19.82 W 10,348.73 66.68 307.53 5,317.65 4,998.04 -6,369.18 5,952,311.78 624,912.50 70°16'41.188 N 148°59'21.80 W i 10,444.22 66.72 306.52 5,355.43 5,050.85 -6,439.20 5,952,363.36 624,841.58 70°16'41.706 N 148°59'23.84 W 10,538.33 66.64 305.31 5,392.68 5,101.54 -6,509.19 5,952,412.82 624,770.72 70°16'42.204 N 148°59'25.88 W 10,632.44 66.71 305.21 5,429.94 5,151.43 -6,579.75 5,952,461.46 624,699.30 70°16'42.694 N 148°59'27.93 W 10,727.25 66.67 306.23 5,467.46 5,202.26 -6,650.44 5,952,511.05 624,627.74 70°16'43.194 N 148°59'29.99 W 10,821.23 66.71 307.08 5,504.65 5,253.79 -6,719.68 5,952,561.36 624,557.62 70°16'43.700 N 148°59'32.01 W 10,917.10 66.67 307.83 5,542.59 5,307.33 -6,789.57 5,952,613.67 624,486.81 70°16'44.226 N 148°59'34.05 W 11,011.26 66.69 308.04 5,579.86 5,360.49 -6,857.77 5,952,665.62 624,417.70 70°16'44.748 N 148°59'36.04 W 11,105.60 66.81 308.00 5,617.10 5,413.88 -6,926.06 5,952,717.81 624,348.50 70°16'45.273 N 148°59'38.03 W 11,201.66 66.75 307.68 5,654.98 5,468.03 -6,995.77 5,952,770.74 624,277.85 70°16'45.805 N 148°59'40.06 W 11,295.67 66.83 307.84 5,692.02 5,520.94 -7,064.08 5,952,822.44 624,208.64 70°16'46.324 N 148°59'42.05 W 11,391.42 67.19 307.56 5,729.42 5,574.84 -7,133.82 5,952,875.11 624,137.97 70°16'46.854 N 148°59'44.08 W 11,485.03 66.68 307.22 5,766.10 5,627.14 -7,202.25 5,952,926.21 624,068.65 70°16'47.367 N 148°59'46.07 W 11,579.24 66.73 306.96 5,803.35 5,679.33 -7,271.28 5,952,977.17 623,998.73 70°16'47.880 N 148°59'48.09 W 11,674.24 66.65 305.94 5,840.95 5,731.16 -7,341.45 5,953,027.77 623,927.66 70°16'48.389 N 148°59'50.13 W 11,769.42 66.68 306.08 5,878.65 5,782.54 -7,412.15 5,953,077.91 623,856.09 70°16'48.894 N 148°59'52.19 W! 11,863.59 66.69 306.72 5,915.92 5,833.86 -7,481.75 5,953,128.00 623,785.60 70°16'49.398 N 148°59'54.22 W' 11,957.32 66.72 307.96 5,952.99 5,886.08 -7,550.20 5,953,179.01 623,716.26 70°16'49.911 N 148°59'56.22 W 12,052.43 66.68 307.52 5,990.61 5,939.54 -7,619.28 5,953,231.26 623,646.27 70°16'50.436 N 148°59'58.23 W 12,148.42 66.66 307.67 6,028.62 5,993.32 -7,689.11 5,953,283.80 623,575.51 70°16'50.964 N 149°0'0.27 W I 12,241.96 66.45 306.87 6,065.84 6,045.29 -7,757.41 5,953,334.57 623,506.33 70°16'51.474 N149°0'2.26 W I 12,336.93 64.92 307.69 6,104.94 6,097.70 -7,826.27 5,953,385.77 623,436.56 70°16'51.989 N 149°0'4.26 W 12,431.88 60.60 308.48 6,148.39 6,149.75 -7,892.71 5,953,436.65 623,369.23 70°16'52.501 N 149°0'6.20 W 12,527.09 56.88 309.27 6,197.79 6,200.82 -7,956.06 5,953,486.59 623,305.00 70°16'53.002 N 149°0'8.05 W 12,620.91 54.78 309.17 6,250.48 6,249.90 -8,016.20 5,953,534.61 623,244.03 70°16'53.484 N 149°0'9.80 W 12,715.64 53.97 308.88 6,305.66 6,298.38 -8,076.01 5,953,582.04 623,183.38 70°16'53.960 N 149°0'11.54 W 12,810.17 52.29 309.48 6,362.38 6,346.15 -8,134.64 5,953,628.78 623,123.93 70°16'54.430 N 149°0'13.25 W 12,906.03 51.30 309.83 6,421.66 6,394.22 -8,192.63 5,953,675.82 623,065.11 70°16'54.902 N 149°0'14.94 W 12,964.33 49.66 310.52 6,458.76 6,423.23 -8,226.99 5,953,704.23 623,030.25 70°16'55.187 N 149°0'15.95 W 13,000.69 49.04 311.01 6,482.45 6,441.24 -8,247.89 5,953,721.87 623,009.05 70°16'55.364 N 149°0'16.55 W 13,065.07 47.90 311.90 6,525.13 6,473.14 -8,284.01 5,953,753.14 622,972.38 70°16'55.677 N 149°0'17.61 W 13,096.29 47.53 311.95 6,546.14 6,488.58 -8,301.19 5,953,768.27 622,954.93 70°16'55.829 N 149°0'18.11 W 13,190.08 44.75 313.90 6,611.12 6,534.60 -8,350.72 5,953,813.42 622,904.61 70°16'56.281 N 149°0'19.55 W 13,288.52 41.48 316.51 6,682.98 6,582.30 -8,398.14 5,953,860.28 622,856.37 70°16'56.749 N 149°0'20.94 W 13,380.50 38.74 319.56 6,753.32 6,626.32 -8,437.79 5,953,903.59 622,815.96 70°16'57.182 N 149°0'22.09 W 13,474.83 35.64 322.46 6,828.47 6,670.59 -8,473.69 5,953,947.22 622,779.30 70°16'57.617 N 149°0'23.14 W 13,569.78 32.48 326.28 6,907.13 6,713.74 -8,504.71 5,953,989.83 622,747.53 70°16'58.041 N 149°0'24.04 W 13,664.98 29.17 331.24 6,988.88 6,755.36 -8,530.07 5,954,030.99 622,721.45 70°16'58.450 N 149°0'24.78 W 13,760.16 26.57 336.43 7,073.03 6,795.22 -8,549.75 5,954,070.50 622,701.08 70°16'58.842 N 149°0'25.36 W' 13,854.74 26.30 342.30 7,157.73 6,834.57 -8,564.58 5,954,109.59 622,685.57 70°16'59.229 N 149°0'25.79 W 13,949.85 26.99 345.81 7,242.75 6,875.57 -8,576.28 5,954,150.37 622,673.15 70°16'59.632 N 149°0'26.13 W 14,044.90 27.29 348.16 7,327.33 6,917.81 -8,586.04 5,954,192.43 622,662.66 70°17'0.047 N 149°0'26.42 W', 14,139.77 29.18 350.01 7,410.91 6,961.88 -8,594.51 5,954,236.34 622,653.42 70°17'0.480 N 149°0'26.67 W' 14,234.35 29.25 351.49 7,493.46 7,007.44 -8,601.93 5,954,281.76 622,645.21 70°17'0.928 N 149°0'26.89 W 2/6/2015 12:59:19PM Page 5 COMPASS 5000.1 Build 61 ()bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 14,329.20 29.21 352.89 7,576.24 7,053.32 -8,608.23 5,954,327.52 622,638.11 70°17'1.379 N 149°0'27.07 W1 14,423.90 29.19 350.48 7,658.91 7,099.03 -8,614.91 5,954,373.10 622,630.64 70°17'1.829 N 149°0'27.27 W 14,518.24 29.20 346.96 7,741.27 7,144.14 -8,623.91 5,954,418.05 622,620.86 70°17'2.272 N 149°0'27.53 W 14,613.73 28.05 344.39 7,825.09 7,188.46 -8,635.20 5,954,462.16 622,608.79 70°17'2.708 N 149°0'27.86 W 14,708.57 27.40 347.23 7,909.04 7,231.22 -8,646.03 5,954,504.72 622,597.22 70°17'3.129 N 149°0'28.18 W 14,803.98 26.93 349.61 7,993.93 7,273.88 -8,654.78 5,954,547.22 622,587.73 70°17'3.548 N 149°0'28.43 W 14,898.32 26.29 350.34 8,078.28 7,315.49 -8,662.14 5,954,588.69 622,579.64 70°17'3.957 N 149°0'28.65 W 14,993.76 25.76 353.42 8,164.04 7,356.93 -8,668.06 5,954,630.02 622,573.00 70°17'4.365 N 149°0'28.82 W 15,089.00 25.21 356.24 8,250.02 7,397.74 -8,671.76 5,954,670.75 622,568.59 70°17'4.766 N 149°0'28.93 W'. 15,183.47 24.45 358.15 8,335.76 7,437.35 -8,673.71 5,954,710.32 622,565.95 70°17'5.156 N 149°0'28.99 W 15,278.85 23.25 356.58 8,422.99 7,475.88 -8,675.47 5,954,748.80 622,563.51 70°17'5.534 N 149°0'29.04 W 15,373.05 22.87 353.61 8,509.67 7,512.63 -8,678.62 5,954,785.49 622,559.73 70°17'5.896 N 149°0'29.14 W 15,467.74 23.42 352.34 8,596.74 7,549.56 -8,683.18 5,954,822.34 622,554.53 70°17'6.259 N 149°0'29.27 W'. 15,563.24 24.09 352.23 8,684.15 7,587.69 -8,688.34 5,954,860.36 622,548.70 70°17'6.634 N 149°0'29.42 W 15,626.85 24.24 352.89 8,742.18 7,613.51 -8,691.71 5,954,886.12 622,544.88 70°17'6.888 N 149°0'29.52 W 15,671.39 24.02 353.33 8,782.83 7,631.58 -8,693.90 5,954,904.15 622,542.38 70°17'7.066 N 149°0'29.59 W 15,721.18 27.03 355.09 8,827.76 7,652.92 -8,696.04 5,954,925.45 622,539.86 70°17'7.276 N 149°0'29.65 W' 15,744.68 28.66 356.11 8,848.53 7,663.87 -8,696.88 5,954,936.38 622,538.83 70°17'7.383 N 149°0'29.67 W 15,776.79 31.85 359.88 8,876.27 7,680.03 -8,697.42 5,954,952.53 622,538.01 70°17'7.542 N 149°0'29.69 W 15,808.10 33.45 4.33 8,902.63 7,696.90 -8,696.79 5,954,969.40 622,538.35 70°17'7.708 N 149°0'29.67 W 15,839.62 34.22 5.53 8,928.82 7,714.38 -8,695.28 5,954,986.91 622,539.55 70°17'7.880 N 149°0'29.63 W 15,871.47 36.56 6.34 6,954.78 7,732.73 -8,693.37 5,955,005.28 622,541.14 70°17'8.060 N 149°0'29.57 W 15,905.27 39.17 7.97 8,981.46 7,753.31 -8,690.77 5,955,025.90 622,543.37 70°17'8.263 N 149°0'29.50 W 15,934.89 42.72 8.81 9,003.83 7,772.51 -8,687.94 5,955,045.15 622,545.88 70°17'8.452 N 149°0'29.42 W 15,969.46 47.97 9.24 9,028.12 7,796.78 -8,684.08 5,955,069.49 622,549.31 70°17'8.691 N 149°0'29.31 W 16,001.07 51.47 9.22 9,048.55 7,820.58 -8,680.21 5,955,093.35 622,552.76 70°17'8.925 N 149°0'29.19 W 16,028.61 54.36 9.13 9,065.16 7,842.27 -8,676.71 5,955,115.09 622,555.89 70°17'9.138 N 149°0'29.09 W 16,063.18 59.39 9.06 9,084.04 7,870.85 -8,672.13 5,955,143.74 622,559.96 70°17'9.419 N 149°0'28.96 W 16,094.30 62.12 8.37 9,099.25 7,897.69 -8,668.02 5,955,170.65 622,563.60 70°17'9.683 N 149°0'28.84 W 16,123.64 65.65 7.36 9,112.16 7,923.78 -8,664.42 5,955,196.80 622,566.75 70°17'9.940 N 149°0'28.74 W 16,155.62 69.35 10.45 9,124.40 7,952.96 -8,659.84 5,955,226.05 622,570.82 70°17'10.227 N 149°0'28.60 W 16,188.62 73.76 10.03 9,134.84 7,983.76 -8,654.28 5,955,256.94 622,575.84 70°17'10.530 N 149°0'28.44 W 1 16,215.23 77.86 10.02 9,141.36 8,009.15 -8,649.79 5,955,282.41 622,579.89 70°17'10.780 N 149°0'28.31 W 16,250.41 82.28 11.46 9,147.42 8,043.19 -8,643.33 5,955,316.55 622,585.75 70°17'11.114 N 149°0'28.13 W 16,282.93 85.96 11.38 9,150.75 8,074.89 -8,636.92 5,955,348.36 622,591.60 70°17'11.426 N 149°0'27.94 W 16,313.60 90.07 12.75 9,151.82 8,104.86 -8,630.52 5,955,378.43 622,597.48 70°17'11.721 N 149°0'27.76 W 16,344.91 95.19 12.31 9,150.38 8,135.38 -8,623.73 5,955,409.06 622,603.73 70°17'12.021 N 149°0'27.56 W 16,376.83 99.21 12.16 9,146.38 8,166.33 -8,617.02 5,955,440.11 622,609.90 70°17'12.326 N 149°0'27.36 W 16,407.03 102.75 13.92 9,140.63 8,195.20 -8,610.34 5,955,469.10 622,616.08 70°17'12.610 N 149°0'27.17 W 16,499.24 104.82 13.54 9,118.66 8,282.19 -8,589.08 5,955,556.44 622,635.81 70°17'13.466 N 149°0'26.55 W 16,593.88 105.05 11.55 9,094.26 8,371.45 -8,569.22 5,955,646.02 622,654.11 70°17'14.344 N 149°0'25.98 W 16,687.37 105.11 11.76 9,069.94 8,459.86 -8,550.98 5,955,734.73 622,670.80 70°17'15.213 N 149°0'25.45 W 16,782.61 105.14 13.24 9,045.09 8,549.61 -8,531.09 5,955,824.81 622,689.13 70°17'16.096 N 149°0'24.87 W 16,815.73 104.18 14.62 9,036.71 8,580.71 -8,523.37 5,955,856.04 622,696.30 70°17'16.402 N 149°0'24.65 W 16,847.95 102.15 15.19 9,029.37 8,611.03 -8,515.30 5,955,886.49 622,703.84 70°17'16.700 N 149°0'24.42 W 16,876.56 100.52 15.32 9,023.75 8,638.09 -8,507.92 5,955,913.67 622,710.75 70°17'16.967 N 149°0'24.20 W 16,911.67 98.25 15.83 9,018.02 8,671.46 -8,498.62 5,955,947.19 622,719.46 70°17'17.295 N 149°0'23.93 W 16,944.40 96.60 15.18 9,013.79 8,702.73 -8,489.95 5,955,978.61 622,727.59 70°17'17.603 N 149°0'23.68 W 16,972.84 94.83 15.55 9,010.96 8,730.02 -8,482.45 5,956,006.02 622,734.61 70°17'17.871 N 149°0'23.46 W I 17,006.31 93.71 14.52 9,008.47 8,762.25 -8,473.79 5,956,038.40 622,742.71 70°17'18.188 N 149°0'23.21 W 17,037.68 94.43 15.36 9,006.24 8,792.48 -8,465.72 5,956,068.76 622,750.24 70°17'18.486 N 149°0'22.98 W 17,067.87 94.22 14.27 9,003.96 8,821.58 -8,458.03 5,956,097.99 622,757.43 70°17'18.772 N 149°0'22.75 W 17,103.63 93.73 15.15 9,001.49 8,856.09 -8,448.97 5,956,132.65 622,765.89 70°17'19.111 N 149°0'22.49 W 17,134.83 92.24 14.34 8,999.86 8,886.22 -8,441.04 5,956,162.91 622,773.29 70°17'19.408 N 149°0'22.26 W 17,163.52 91.12 12.57 8,999.02 8,914.11 -8,434.36 5,956,190.91 622,779.47 70°17'19.682 N 149°0'22.07 W' 2/6/2015 12:59:19PM Page 6 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting 1 (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 17,198.82 88.97 11.64 8,998.99 8,948.62 -8,426.96 5,956,225.54 622,786.27 70°17'20.022 N 149°0'21.85 W 17,230.38 87.05 11.20 9,000.09 8,979.54 -8,420.72 5,956,256.56 622,791.97 70°17'20.326 N 149°0'21.67 W I 17,257.17 85.54 12.36 9,001.82 9,005.71 -8,415.26 5,956,282.82 622,796.97 70°17'20.583 N 149°0'21.51 W I 17,292.87 84.06 11.64 9,005.05 9,040.48 -8,407.87 5,956,317.71 622,803.76 70°17'20.925 N 149°0'21.30 W I 17,324.25 82.51 11.48 9,008.72 9,071.01 -8,401.62 5,956,348.35 622,809.47 70°17'21.226 N 149°0'21.12 W 17,351.37 81.01 11.51 9,012.61 9,097.31 -8,396.27 5,956,374.74 622,814.36 70°17'21.484 N 149°0'20.96 W 17,387.12 79.39 12.22 9,018.70 9,131.79 -8,389.03 5,956,409.33 622,821.00 70°17'21.824 N 149°0'20.75 W 17,418.88 77.94 12.34 9,024.94 9,162.22 -8,382.41 5,956,439.87 622,827.09 70°17'22.123 N 149°0'20.56 W 17,446.42 78.52 12.80 9,030.56 9,188.53 -8,376.54 5,956,466.28 622,832.49 70°17'22.382 N 149°0'20.39 W 17,478.19 79.54 15.23 9,036.60 9,218.79 -8,368.99 5,956,496.66 622,839.52 70°17'22.679 N 149°0'20.17 W 17,514.49 80.19 13.22 9,042.99 9,253.42 -8,360.21 5,956,531.44 622,847.69 70°17'23.020 N 149°0'19.92 W 17,540.94 82.90 16.67 9,046.88 9,278.69 -8,353.46 5,956,556.82 622,854.00 70°17'23.269 N 149°0'19.72 W 17,572.81 85.76 15.53 9,050.03 9,309.16 -8,344.67 5,956,587.44 622,862.26 70°17'23.568 N 149°0'19.47 W 17,607.43 88.77 17.16 9,051.68 9,342.34 -8,334.94 5,956,620.77 622,871.41 70°17'23.895 N 149°0'19.18 W 17,640.06 90.14 16.55 9,051.99 9,373.56 -8,325.48 5,956,652.16 622,880.32 70°17'24.202 N 149°0'18.91 W 17,669.90 92.07 17.49 9,051.42 9,402.09 -8,316.74 5,956,680.83 622,888.55 70°17'24.483 N 149°0'18.66 W', 17,702.36 94.47 17.68 9,049.56 9,432.98 -8,306.95 5,956,711.88 622,897.80 70°17'24.787 N 149°0'18.37 WI 17,728.96 96.53 18.61 9,047.01 9,458.14 -8,298.71 5,956,737.18 622,905.60 70°17'25.034 N 149°0'18.13 W 17,764.92 100.48 18.82 9,041.70 9,491.82 -8,287.30 5,956,771.05 622,916.42 70°17'25.366 N 149°0'17.80 W 17,796.57 103.03 18.64 9,035.25 9,521.16 -8,277.35 5,956,800.56 622,925.86 70°17'25.654 N 149°0'17.51 W, 17,824.06 104.81 18.45 9,028.64 9,546.46 -8,268.86 5,956,826.00 622,933.90 70°17'25.903 N 149°0'17.26 W 17,859.90 105.18 19.11 9,019.36 9,579.23 -8,257.72 5,956,858.96 622,944.47 70°17'26.226 N 149°0,16.94 W 17,916.67 105.26 19.43 9,004.46 9,630.94 -8,239.64 5,956,910.97 622,961.64 70°17'26.734 N 149°0'16.42 W 17,954.00 105.26 19.43 8,994.63 9,664.91 -8,227.66 5,956,945.14 622,973.03 70°17'27.068 N 149°0'16.07 W Projection to TD 2/6/2015 12::59:19PM Page 7 COMPASS 5000.1 Build 61 0• by North America - ALASKA - BP Prudhoe Bay PB P Pad P-30 500292352200 P-30PB1 500292352270 Design: P-30PB1 Survey Report - Geographic 06 February, 2015 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Wet P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-3OPB1 Survey Calculation Method: Minimum Curvature Design: P-30PB1 Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB P Pad,TR-11-13 Site Position: Northing: 5,949,377.17 usft Latitude: 70°16 12.612 N From: Map Easting: 623,154.06usft Longitude: 149°0'14.40 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 0.94° Well P-30 API No. 500292352200 Well Position +NI-S 0.00 usft Northing: 5,947,426.03 usft Latitude: 70°15'52.058 N +EI-W 0.00 usft Easting: 631,367.40 usft Longitude: 148°56'16.31 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 52.98 usft Wellbore P-30PB1 API no. 500292352270 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2014 12/8/2014 19.42 80.96 57,586 Design P-30PB1 Audit Notes: Version: Phase: ACTUAL Tie On Depth: 47.10 Vertical Section: Depth From(TVD) +N/-S +EI-W Direction (usft) (usft) (usft) (°) 47.10 0.00 0.00 309.03 Survey Program Date: 2/6/2015 From To (usft) (usft) Survey(Wellbore) Tool Name Description 143.00 701.00 Gyro SS(P-30PB1) GYD-GC-SS Gyrodata gyro single shots 775.61 4,897.73 OTK+SAG+IFR+MS(P-30PB1) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 2/6/2015 12.49:52PM Page 2 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Wet P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30PB1 Survey Calculation Method: Minimum Curvature Design: P-30PB1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 47.10 0.00 0.00 47.10 0.00 0.00 5,947,426.03 631,367.40 70°15'52.058 N 148°56'16.31 W 143.00 0.15 305.02 143.00 0.07 -0.10 5,947,426.10 631,367.30 70°15'52.059 N 148°56'16.32 W 235.00 0.35 319.46 235.00 0.35 -0.38 5,947,426.38 631,367.01 70°15 52.062 N 148°56'16.32 W 328.00 0.93 297.30 327.99 0.92 -1.24 5,947,426.92 631,366.14 70°15'52.068 N 148°56'16.35 W 421.00 2.12 310.59 420.96 2.38 -3.22 5,947,428.36 631,364.14 70°15'52.082 N 148°56'16.41 W 513.00 4.08 317.25 512.82 5.89 -6.73 5,947,431.80 631,360.57 70°15'52.116 N 148°56'16.51 W 608.00 6.54 332.74 607.41 13.19 -11.50 5,947,439.01 631,355.67 70°15'52.188 N 148°56'16.65 W 701.00 11.15 335.90 699.28 26.11 -17.60 5,947,451.83 631,349.34 70°15'52.315 N 148°56'16.83 W 775.61 14.14 330.03 772.07 40.59 -25.10 5,947,466.18 631,341.59 70°15'52.458 N 148°56'17.04 W 870.89 15.33 330.29 864.22 61.61 -37.16 5,947,486.98 631,329.17 70°15'52.664 N 148°56'17.40 W 965.11 15.84 328.22 954.98 83.36 -50.11 5,947,508.50 631,315.85 70°15'52.878 N 148°56'17.77 W 1,058.98 15.75 326.42 1,045.30 104.87 -63.90 5,947,529.76 631,301.69 70°15'53.090 N 148°56'18.17 W 1,154.74 18.00 324.06 1,136.93 127.68 -79.77 5,947,552.29 631,285.42 70°15'53.314 N 148°56'18.64 W 1,249.96 18.73 322.41 1,227.30 151.70 -97.74 5,947,575.99 631,267.04 70°15'53.550 N 148°56'19.16 W 1,344.74 19.18 318.89 1,316.95 175.49 -117.26 5,947,599.44 631,247.11 70°15'53.784 N 148°56'19.73 W 1,439.39 22.34 316.23 1,405.44 200.20 -139.93 5,947,623.75 631,224.01 70°15'54.027 N 148°56'20.39 W 1,534.17 24.68 314.49 1,492.35 227.08 -166.51 5,947,650.16 631,196.97 70°15'54.292 N 148°56'21.16 W 1,565.62 25.95 313.75 1,520.78 236.44 -176.17 5,947,659.34 631,187.15 70°15'54.384 N 148°56'21.44 W 1,597.33 27.83 313.09 1,549.06 246.30 -186.58 5,947,669.02 631,176.56 70°15'54.481 N 148°56'21.74 W 1,627.86 30.12 312.10 1,575.77 256.30 -197.47 5,947,678.83 631,165.50 70°15'54.579 N 148°56'22.06 W 1,660.30 31.31 311.82 1,603.65 267.38 -209.79 5,947,689.69 631,152.99 70°15'54.688 N 148°56'22.42 W 1,722.86 31.31 310.05 1,657.11 288.68 -234.35 5,947,710.55 631,128.07 70°15'54.898 N 148°56'23.13 W 1,755.25 32.45 308.97 1,684.61 299.56 -247.55 5,947,721.20 631,114.68 70°15'55.005 N 148°56'23.52 W', 1,786.21 34.03 307.75 1,710.50 310.09 -260.86 5,947,731.50 631,101.19 70°15'55.108 N 148°56'23.91 W 1,817.33 36.24 306.46 1,735.95 320.89 -275.14 5,947,742.04 631,086.72 70°15'55.214 N 148°56'24.32 W 1,851.16 37.65 306.48 1,762.99 332.97 -291.50 5,947,753.84 631,070.16 70°15'55.333 N 148°56'24.80 W 1,882.13 39.15 305.97 1,787.26 344.34 -307.01 5,947,764.93 631,054.45 70°15'55.445 N 148°56'25.25 W 1,913.30 40.90 306.41 1,811.13 356.18 -323.19 5,947,776.49 631,038.07 70°15'55.561 N 148°56'25.72 W I 1,945.86 40.35 306.86 1,835.84 368.83 -340.20 5,947,788.84 631,020.84 70°15'55.686 N 148°56'26.22 W 2,006.65 39.40 307.46 1,882.49 392.37 -371.26 5,947,811.83 630,989.38 70°15'55.917 N 148°56'27.12 W 2,038.86 40.99 307.85 1,907.10 405.07 -387.72 5,947,824.24 630,972.70 70°15'56.042 N 148°56'27.60 W 2,071.00 43.31 307.73 1,930.92 418.28 -404.76 5,947,837.15 630,955.43 70°15'56.172 N 148°56'28.09 W 2,100.45 45.16 307.85 1,952.02 430.87 -421.00 5,947,849.46 630,938.98 70°15'56.296 N 148°56'28.57 W 2,133.92 46.38 307.63 1,975.37 445.55 -439.96 5,947,863.80 630,919.76 70°15'56.440 N 148°56'29.12 W 2,196.51 46.95 307.24 2,018.32 473.22 -476.11 5,947,890.84 630,883.14 70°15'56.712 N 148°56'30.17 W 2,291.48 49.39 306.64 2,081.65 515.74 -532.67 5,947,932.36 630,825.85 70°15'57.131 N 148°56'31.82 W 2,385.61 51.85 305.96 2,141.37 558.81 -591.31 5,947,974.39 630,766.48 70°15 57.554 N 148°56'33.52 W 2,418.16 54.94 305.45 2,160.78 574.05 -612.53 5,947,989.26 630,745.00 70°15'57.704 N 148°56'34.14 W 2,449.48 55.71 305.91 2,178.60 589.07 -633.45 5,948,003.92 630,723.82 70°15'57.852 N 148°56'34.75 W 2,480.65 57.94 305.74 2,195.65 604.34 -654.60 5,948,018.81 630,702.41 70°15'58.002 N 148°56'35.37 W 2,572.31 57.66 307.10 2,244.50 650.39 -717.01 5,948,063.76 630,639.21 70°15'58.455 N 148°56'37.18 W 2,666.53 61.48 307.19 2,292.21 699.44 -781.76 5,948,111.67 630,573.62 70°15'58.937 N 148°56'39.07 W 2,761.69 63.19 306.87 2,336.39 750.19 -849.04 5,948,161.23 630,505.47 70°15'59.436 N 148°56'41.03 W 2,856.23 66.63 307.76 2,376.47 802.09 -917.12 5,948,211.93 630,436.50 70°15'59.946 N 148°56'43.01 W 2,950.81 62.96 308.19 2,416.75 854.73 -984.57 5,948,263.39 630,368.15 70°16'0.464 N 148°56'44.97 W 3,046.66 61.74 307.20 2,461.23 906.65 -1,051.74 5,948,314.12 630,300.08 70°16'0.975 N 148°56'46.93 W 3,077.92 63.61 306.51 2,475.58 923.31 -1,073.96 5,948,330.38 630,277.58 70°16'1.138 N 148°56'47.57 W 3,109.37 65.95 305.96 2,488.98 940.12 -1,096.91 5,948,346.80 630,254.34 70°16'1.304 N 148°56'48.24 W 3,141.07 68.96 305.56 2,501.13 957.23 -1,120.67 5,948,363.48 630,230.29 70°16'1.472 N 148°56'48.93 W 3,172.84 69.60 305.60 2,512.37 974.52 -1,144.84 5,948,380.35 630,205.83 70°16'1.642 N 148°56'49.64 W 3,235.61 68.40 305.77 2,534.86 1,008.70 -1,192.43 5,948,413.69 630,157.65 70°16'1.978 N 148°56'51.02 W 3,329.83 68.47 306.91 2,569.49 1,060.62 -1,263.01 5,948,464.37 630,086.17 70°16'2.489 N 148°56'53.08 W 3,425.06 67.60 307.99 2,605.11 1,114.32 -1,333.13 5,948,516.84 630,015.14 70°16'3.017 N 148°56'55.12 W 3,519.75 65.79 308.32 2,642.58 1,168.05 -1,401.51 5,948,569.35 629,945.84 70°16'3.545 N 148°56'57.11 W 3,614.10 66.62 307.39 2,680.64 1,221.02 -1,469.67 5,948,621.12 629,876.77 70°16'4.066 N 148°56'59.09 W 2/6/2015 12:49:52PM Page 3 COMPASS 5000.1 Build 61 ()bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay ND Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30PB1 Survey Calculation Method: Minimum Curvature Design: P-3OPB1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 3,708.91 66.30 306.67 2,718.51 1,273.37 -1,539.06 5,948,672.25 629,806.48 70°16'4.580 N 148°57'1.11 W 3,803.71 67.52 307.27 2,755.69 1,325.81 -1,608.73 5,948,723.47 629,735.91 70°16'5.096 N 148°57'3.14 W 3,897.65 67.24 307.56 2,791.82 1,378.50 -1,677.60 5,948,774.94 629,666.13 70°16 5.614 N 148°57'5.15 W , 3,992.55 67.11 308.31 2,828.63 1,432.27 -1,746.59 5,948,827.49 629,596.23 70°16 6.143 N 148°57'7.15 W 4,087.32 68.26 308.53 2,864.62 1,486.75 -1,815.28 5,948,880.76 629,526.60 70°16 6.679 N 148°57'9.15 W 4,182.05 69.04 308.17 2,899.10 1,541.49 -1,884.47 5,948,934.29 629,456.47 70°16 7.217 N 148°57'11.17 W 4,276.96 67.81 308.04 2,934.00 1,595.96 -1,953.92 5,948,987.53 629,386.09 70°16 7.752 N 148°57'13.19 W 4,372.02 68.05 308.63 2,969.72 1,650.60 -2,023.02 5,949,040.95 629,316.05 70°16'8.289 N 148°57'15.20 W 4,466.52 68.88 309.12 3,004.41 1,705.77 -2,091.45 5,949,094.91 629,246.67 70°16'8.832 N 148°57'17.19 W 4,561.43 68.40 309.80 3,038.98 1,761.94 -2,159.70 5,949,149.88 629,177.46 70°16'9.384 N 148°57 19.18 W 4,655.87 67.27 308.83 3,074.61 1,817.36 -2,227.36 5,949,204.10 629,108.85 70°16'9.929 N 148°57'21.15 W 4,750.47 66.56 307.78 3,111.70 1,871.30 -2,295.65 5,949,256.84 629,039.64 70°16'10.459 N 148°57'23.14 W 4,845.30 66.78 306.75 3,149.26 1,924.02 -2,364.94 5,949,308.35 628,969.44 70°16'10.978 N 148°57'25.16 W 4,897.73 67.67 306.03 3,169.55 1,952.70 -2,403.86 5,949,336.34 628,930.03 70°16'11.260 N 148°57'26.29 W', 4,959.00 67.67 306.03 3,192.83 1,986.04 -2,449.69 5,949,368.87 628,883.63 70°16'11.587 N 148°57'27.63 W Projection to TD 2/6/2015 12:49:52PM Page 4 COMPASS 5000.1 Build 61 co 1 m d 01 CO 6 ° c Nr i O D cc 2 !'.N } 0 } W W O O In o) LL O OI0. 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N y J c a Ha o a w L0 - 2 m m 2 ° ate) E N C 2 I!'1 V a)L �' C a Q Q (n C C o 2 > o > FL-- CD c W E E -J -oo c F c 0- L a 0 a W O f/) F�' H 0 moU D U l r 1 RECEIVED FEB 0 5 2015 Letter of Transmittal FA- AOGCC BAKER Date: DATA LOGGED February 5' 2015 1 . /201 HUGHES M.K.BENDER ITo: From: State of Alaska AOGCC Baker Hughes INTEQ 333 W. 7th Ave., Suite 100 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Paula Lacey paula.lacey@bakerhughes.com Please find enclosed the final directional survey data for the following well(s): P-30PB1, P-30 Enclosed for each well(s): 2 hardcopy prints of final directional survey reports Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 to acknowledge receipt of this data. RECEIVED BY/2.41/12.414<J6...esteditate of Alaska AOGCC DATE: or RECEIVED 4 bp FEB 0 5 2015 �� 'tiN AOGCC . North America - ALASKA - BP044,1,1 „�,_. , Prudhoe Bay PBPPad ` ° P-30 , 500292352200 <�, , ,, , P-30 e Design: P-30 Survey Report - Geographic ;q ,001.104 09 January, 2015 „r. r' 1 BAKER HUGHES raltill bp Survey Report-Geographic BAKER •"' HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB P Pad,TR-11-13 Site Position: Northing: 5,949,377.17 usft Latitude: 70°16'12.612 N From: Map Easting: 623,154.06 usft Longitude: 149°0'14.40 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 0.94° Well P-30 API No. 500292352200 Well Position +NI-S 0.00 usft Northing: 5,947,426.03 usft Latitude: 70°15'52.058 N +E/-W 0.00 usft Easting: 631,367.40 usft Longitude: 148°56'16.31 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 52.98 usft Wellbore P-30 API no. 500292352200 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2014 12/30/2014 19.38 80.96 57,584 Design P-30 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 2,385.61 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (°) 47.10 0.00 0.00 319.59 Survey Program Date: 1/9/2015 From To (usft) (usft) Survey(Wellbore) Tool Name Description 143.00 701.00 Gyro SS(P-30PB1) GYD-GC-SS Gyrodata gyro single shots 775.61 2,385.61 OTK+SAG+IFR+MS(P-30PB1) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 2,478.03 17,916.67 OTK MWD(P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 1/9/2015 2:01:37PM Page 2 COMPASS 5000.1 Build 61 bp Survey Report-Geographic BAKER "` HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N1-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 47.10 0.00 0.00 47.10 0.00 0.00 5,947,426.03 631,367.40 70°15'52.058 N 148°56'16.31 W 143.00 0.15 305.02 143.00 0.07 -0.10 5,947,426.10 631,367.30 70°15'52.059 N 148°56'16.32 W 235.00 0.35 319.46 235.00 0.35 -0.38 5,947,426.38 631,367.01 70°15'52.062 N 148°56'16.32 W 328.00 0.93 297.30 327.99 0.92 -1.24 5,947,426.92 631,366.14 70°15'52.068 N 148°56'16.35 W 421.00 2.12 310.59 420.96 2.38 -3.22 5,947,428.36 631,364.14 70°15'52.082 N 148°56'16.41 W 513.00 4.08 317.25 512.82 5.89 -6.73 5,947,431.80 631,360.57 70°15'52.116 N 148°56'16.51 W 608.00 6.54 332.74 607.41 13.19 -11.50 5,947,439.01 631,355.67 70°15'52.188 N 148°56'16.65 W 701.00 11.15 335.90 699.28 26.11 -17.60 5,947,451.83 631,349.34 70°15'52.315 N 148°56'16.83 W 775.61 14.14 330.03 772.07 40.59 -25.10 5,947,466.18 631,341.59 70°15'52.458 N 148°56'17.04 W 870.89 15.33 330.29 864.22 61.61 -37.16 5,947,486.98 631,329.17 70°15'52.664 N 148°56'17.40 W 965.11 15.84 328.22 954.98 83.36 -50.11 5,947,508.50 631,315.85 70°15'52.878 N 148°56'17.77 W 1,058.98 15.75 326.42 1,045.30 104.87 -63.90 5,947,529.76 631,301.69 70°15'53.090 N 148°56'18.17 W 1,154.74 18.00 324.06 1,136.93 127.68 -79.77 5,947,552.29 631,285.42 70°15'53.314 N 148°56'18.64 W 1,249.96 18.73 322.41 1,227.30 151.70 -97.74 5,947,575.99 631,267.04 70°15'53.550 N 148°56'19.16 W 1,344.74 19.18 318.89 1,316.95 175.49 -117.26 5,947,599.44 631,247.11 70°15'53.784 N 148°56'19.73 W 1,439.39 22.34 316.23 1,405.44 200.20 -139.93 5,947,623.75 631,224.01 70°15'54.027 N 148°56'20.39 W 1,534.17 24.68 314.49 1,492.35 227.08 -166.51 5,947,650.16 631,196.97 70°15'54.292 N 148°56'21.16 W 1,565.62 25.95 313.75 1,520.78 236.44 -176.17 5,947,659.34 631,187.15 70°15'54.384 N 148°56'21.44 W 1,597.33 27.83 313.09 1,549.06 246.30 -186.58 5,947,669.02 631,176.56 70°15'54.481 N 148°56'21.74 W 1,627.86 30.12 312.10 1,575.77 256.30 -197.47 5,947,678.83 631,165.50 70°15'54.579 N 148°56'22.06 W 1,660.30 31.31 311.82 1,603.65 267.38 -209.79 5,947,689.69 631,152.99 70°15'54.688 N 148°56'22.42 W 1,722.86 31.31 310.05 1,657.11 288.68 -234.35 5,947,710.55 631,128.07 70°15'54.898 N 148°56'23.13 W 1,755.25 32.45 308.97 1,684.61 299.56 -247.55 5,947,721.20 631,114.68 70°15'55.005 N 148°56'23.52 W 1,786.21 34.03 307.75 1,710.50 310.09 -260.86 5,947,731.50 631,101.19 70°15'55.108 N 148°56'23.91 W 1,817.33 36.24 306.46 1,735.95 320.89 -275.14 5,947,742.04 631,086.72 70°15'55.214 N 148°56'24.32 W 1,851.16 37.65 306.48 1,762.99 332.97 -291.50 5,947,753.84 631,070.16 70°15'55.333 N 148°56'24.80 W 1,882.13 39.15 305.97 1,787.26 344.34 -307.01 5,947,764.93 631,054.45 70°15'55.445 N 148°56'25.25 W 1,913.30 40.90 306.41 1,811.13 356.18 -323.19 5,947,776.49 631,038.07 70°15'55.561 N 148°56'25.72 W 1,945.86 40.35 306.66 1,835.84 368.80 -340.23 5,947,788.81 631,020.82 70°15'55.686 N 148°56'26.22 W 2,006.65 39.40 307.46 1,882.49 392.28 -371.33 5,947,811.74 630,989.32 70°15'55.916 N 148°56'27.12 W 2,038.86 40.99 307.94 1,907.10 405.00 -387.77 5,947,824.17 630,972.65 70°15'56.042 N 148°56'27.60 W 2,071.00 43.31 307.73 1,930.92 418.22 -404.81 5,947,837.09 630,955.39 70°15'56.172 N 148°56'28.10 W 2,100.45 45.16 307.85 1,952.02 430.81 -421.04 5,947,849.40 630,938.94 70°15'56.295 N 148°56'28.57 W 2,133.92 46.38 307.63 1,975.37 445.49 -440.01 5,947,863.74 630,919.72 70°15'56.440 N 148°56'29.12 W 2,196.51 46.95 307.24 2,018.32 473.16 -476.16 5,947,890.78 630,883.10 70°15'56.712 N 148°56'30.17 W 2,291.48 49.39 306.64 2,081.65 515.68 -532.72 5,947,932.30 630,825.81 70°15'57.130 N 148°56'31.82 W 2,385.61 51.85 305.96 2,141.37 558.75 -591.35 5,947,974.33 630,766.44 70°15'57.554 N 148°56'33.52 W 2,478.03 54.66 306.83 2,196.66 602.69 -650.95 5,948,017.22 630,706.08 70°15'57.986 N 148°56'35.26 W 2,572.92 55.75 308.57 2,250.81 650.35 -712.60 5,948,063.79 630,643.62 70°15'58.454 N 148°56'37.05 W 2,667.16 57.56 311.03 2,302.61 700.74 -773.06 5,948,113.12 630,582.29 70°15'58.950 N 148°56'38.81 W 2,762.21 59.26 313.44 2,352.41 755.17 -832.99 5,948,166.49 630,521.43 70°15'59.485 N 148°56'40.56 W 2,856.72 62.99 312.23 2,398.04 811.42 -893.67 5,948,221.66 630,459.78 70°16'0.038 N 148°56'42.32 W 2,950.79 63.80 311.74 2,440.17 867.68 -956.19 5,948,276.82 630,396.29 70°16'0.591 N 148°56'44.14 W 3,045.65 63.73 310.74 2,482.10 923.77 -1,020.17 5,948,331.78 630,331.35 70°16'1.143 N 148°56'46.01 W 3,140.44 65.34 308.49 2,522.86 978.32 -1,086.10 5,948,385.17 630,264.48 70°16'1.679 N 148°56'47.93 W 3,234.69 64.95 308.61 2,562.48 1,031.62 -1,152.98 5,948,437.29 630,196.69 70°16'2.204 N 148°56'49.87 W 3,329.30 65.10 306.42 2,602.43 1,083.84 -1,221.01 5,948,488.31 630,127.77 70°16'2.717 N 148°56'51.85 W 3,424.08 67.06 303.71 2,640.86 1,133.59 -1,291.92 5,948,536.82 630,056.01 70°16'3.206 N 148°56'53.92 W 3,518.74 69.48 302.10 2,675.91 1,181.35 -1,365.74 5,948,583.27 629,981.37 70°16'3.676 N 148°56'56.07 W 3,612.76 71.41 303.52 2,707.37 1,229.36 -1,440.19 5,948,629.97 629,906.09 70°16'4.148 N 148°56'58.23 W 3,708.84 70.96 305.70 2,738.36 1,281.01 -1,515.04 5,948,680.31 629,830.36 70°16'4.656 N 148°57'0.41 W 3,803.41 70.18 307.81 2,769.83 1,334.37 -1,586.49 5,948,732.41 629,758.00 70°16'5.180 N 148°57'2.49 W 3,898.11 67.99 309.39 2,803.63 1,389.54 -1,655.62 5,948,786.36 629,687.92 70°16'5.723 N 148°57'4.51 W 3,993.10 67.78 310.48 2,839.39 1,446.03 -1,723.10 5,948,841.66 629,619.47 70°16'6.278 N 148°57'6.47 W 4,087.17 68.96 311.08 2,874.07 1,503.15 -1,789.31 5,948,897.61 629,552.28 70°16'6.840 N 148°57'8.40 W 1/9/2015 2:01:37PM Page 3 COMPASS 5000.1 Build 61 • 1by Survey Report-Geographic BAKER "'' HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30©100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30©100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey I Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 4,182.12 70.07 310.70 2,907.30 1,561.37 -1,856.55 5,948,954.65 629,484.04 70°16'7.412 N 148°57'10.36 W 4,277.14 69.85 310.90 2,939.86 1,619.70 -1,924.13 5,949,011.78 629,415.46 70°16'7.986 N 148°57 12.32 W 4,371.56 69.96 310.80 2,972.30 1,677.70 -1,991.20 5,949,068.60 629,347.39 70°16'8.556 N 148°57'14.28 W 4,465.44 69.33 310.97 3,004.95 1,735.31 -2,057.75 5,949,125.03 629,279.86 70°16'9.122 N 148°57'16.21 W 4,560.36 69.06 310.93 3,038.67 1,793.46 -2,124.76 5,949,182.00 629,211.84 70°16'9.694 N 148°57'18.16 W 4,655.30 69.20 309.90 3,072.49 1,850.97 -2,192.30 5,949,238.32 629,143.31 70°16'10.260 N 148°57'20.13 W 4,750.65 68.31 308.94 3,107.04 1,907.41 -2,260.95 5,949,293.55 629,073.69 70°16'10.814 N 148°57'22.13 W 4,845.18 68.41 308.12 3,141.90 1,962.14 -2,329.69 5,949,347.07 629,004.02 70°16'11.353 N 148°57'24.13 W 4,939.73 68.29 307.30 3,176.79 2,015.89 -2,399.21 5,949,399.60 628,933.57 70°16'11.881 N 148°57'26.16 W 4,981.59 67.80 307.95 3,192.44 2,039.59 -2,429.96 5,949,422.75 628,902.42 70°16'12.114 N 148°57'27.05 W 5,131.22 66.62 310.03 3,250.40 2,126.37 -2,537.18 5,949,507.64 628,793.71 70°16'12.967 N 148°57'30.17 W 5,226.53 66.62 310.52 3,288.22 2,182.93 -2,603.93 5,949,563.02 628,725.99 70°16'13.523 N 148°57'32.12 W 5,320.56 66.58 309.44 3,325.57 2,238.37 -2,670.05 5,949,617.30 628,658.92 70°16'14.068 N 148°57'34.04 W 5,412.55 66.66 308.83 3,362.07 2,291.67 -2,735.55 5,949,669.44 628,592.51 70°16'14.592 N 148°57'35.95 W 5,510.88 66.62 308.08 3,401.06 2,347.81 -2,806.23 5,949,724.33 628,520.86 70°16'15.144 N 148°57 38.01 W 5,605.34 66.62 307.32 3,438.55 2,400.83 -2,874.84 5,949,776.14 628,451.34 70°16'15.665 N 148°57'40.01 W 5,700.22 66.68 306.21 3,476.15 2,452.96 -2,944.62 5,949,827.05 628,380.67 70°16'16.178 N 148°57'42.04 W 5,794.96 66.65 305.84 3,513.68 2,504.13 -3,014.97 5,949,876.97 628,309.44 70°16'16.681 N 148°57'44.09 W 5,889.75 66.62 305.19 3,551.27 2,554.67 -3,085.80 5,949,926.27 628,237.75 70°16'17.177 N 148°57'46.15 W 5,984.61 66.58 304.77 3,588.95 2,604.58 -3,157.13 5,949,974.93 628,165.56 70°16'17.668 N 148°57'48.23 W 6,079.37 66.62 305.24 3,626.58 2,654.47 -3,228.37 5,950,023.56 628,093.47 70°16'18.158 N 148°57'50.30 W 6,174.05 66.63 305.37 3,664.14 2,704.70 -3,299.29 5,950,072.54 628,021.69 70°16'18.652 N 148°57'52.37 W 1 6,268.94 66.54 305.47 3,701.85 2,755.17 -3,370.25 5,950,121.75 627,949.86 70°16'19.148 N 148°57'54.43 W 6,363.41 66.59 305.68 3,739.42 2,805.59 -3,440.75 5,950,170.94 627,878.50 70°16'19.644 N 148°57'56.49 W 806.6 70°16'20.142N 148°57'58.55 W 6,458.47 66.61 305.39 3,777.18 2,856.30 -3,511.75 5,950,220.39 627, 4 6,552.79 66.59 305.44 3,814.64 2,906.46 -3,582.29 5,950,269.31 627,735.23 70°16'20.635 N 148°58'0.61 W 6,646.78 66.57 305.88 3,851.99 2,956.74 -3,652.37 5,950,318.36 627,664.30 70°16'21.129 N 148°58'2.65 W 6,741.77 66.62 306.02 3,889.73 3,007.92 -3,722.94 5,950,368.29 627,592.85 70°16'21.632 N 148°58'4.70 W 6,836.25 66.41 305.82 3,927.38 3,058.75 -3,793.11 5,950,417.89 627,521.80 70°16'22.132 N 148°58'6.75 W 6,931.42 66.43 306.12 3,965.45 3,109.98 -3,863.70 5,950,467.88 627,450.34 70°16'22.635 N 148°58'8.80 W 7,025.29 66.27 306.00 4,003.11 3,160.60 -3,933.21 5,950,517.27 627,379.96 70°16'23.133 N 148°58'10.83 W 7,119.89 66.50 306.39 4,041.00 3,211.79 -4,003.16 5,950,567.22 627,309.13 70°16'23.636 N 148°58'12.87 W 7,215.30 66.60 307.17 4,078.97 3,264.19 -4,073.27 5,950,618.40 627,238.13 70°16'24.151 N 148°58'14.91 W 7,310.17 66.52 306.95 4,116.71 3,316.65 -4,142.73 5,950,669.63 627,167.77 70°16'24.666 N 148°58'16.93 W 7,404.77 66.55 307.69 4,154.38 3,369.26 -4,211.74 5,950,721.02 627,097.86 70°16'25.184 N 148°58'18.94 W 7,500.07 66.49 307.39 4,192.35 3,422.52 -4,281.05 5,950,773.06 627,027.64 70°16'25.707 N 148°58'20.96 W 7,594.71 66.56 307.02 4,230.05 3,475.01 -4,350.19 5,950,824.33 626,957.60 70°16'26.223 N 148°58'22.97 W 7,688.87 66.46 306.49 4,267.58 3,526.68 -4,419.38 5,950,874.79 626,887.52 70°16'26.731 N 148°58'24.99 W 7,784.10 66.68 305.44 4,305.45 3,578.00 -4,490.10 5,950,924.86 626,815.92 70°16'27.235 N 148°58'27.05 W 7,879.09 66.59 304.94 4,343.12 3,628.25 -4,561.36 5,950,973.85 626,743.80 70°16'27.729 N 148°58'29.13 W 7,974.28 66.57 304.80 4,380.95 3,678.19 -4,633.03 5,951,022.53 626,671.28 70°16'28.219 N 148°58'31.21 W 8,068.90 66.57 304.67 4,418.58 3,727.66 -4,704.37 5,951,070.74 626,599.09 70°16'28.705 N 148°58'33.29 W 8,162.78 66.59 304.90 4,455.89 3,776.80 -4,775.12 5,951,118.64 626,527.49 70°16'29.188 N 148°58'35.35 W 8,257.59 66.61 304.67 4,493.54 3,826.44 -4,846.59 5,951,167.02 626,455.18 70°16'29.676 N 148°58'37.43 W 8,351.94 66.58 305.71 4,531.02 3,876.34 -4,917.35 5,951,215.67 626,383.56 70°16'30.166 N 148°58'39.50 W 8,447.27 66.86 305.62 4,568.70 3,927.40 -4,988.49 5,951,265.48 626,311.55 70°16'30.668 N 148°58'41.57 W 8,544.18 66.80 305.17 4,606.83 3,979.00 -5,061.12 5,951,315.80 626,238.04 70°16'31.175 N 148°58'43.68 W 8,637.21 66.79 305.27 4,643.49 4,028.31 -5,130.97 5,951,363.88 626,167.34 70°16'31.660 N 148°58'45.72 W 8,731.87 66.84 305.68 4,680.75 4,078.81 -5,201.83 5,951,413.13 626,095.61 70°16'32.156 N 148°58'47.78 W 8,826.36 66.82 306.64 4,717.93 4,130.07 -5,271.97 5,951,463.15 626,024.60 70°16'32.659 N 148°58'49.83 W 8,921.48 66.76 306.64 4,755.42 4,182.24 -5,342.11 5,951,514.09 625,953.56 70°16'33.172 N 148°58'51.87 W 9,016.15 66.80 307.00 4,792.75 4,234.38 -5,411.76 5,951,565.00 625,883.02 70°16'33.684 N 148°58'53.90 W 9,110.36 66.85 307.14 4,829.82 4,286.58 -5,480.87 5,951,615.99 625,813.02 70°16'34.197 N 148°58'55.91 W 9,206.01 66.86 307.81 4,867.42 4,340.09 -5,550.66 5,951,668.27 625,742.30 70°16'34.723 N 148°58'57.95 W 9,300.31 66.85 307.22 4,904.48 4,392.90 -5,619.44 5,951,719.86 625,672.62 70°16'35.242 N 148°58'59.95 W 1/9/2015 2:01:37PM Page 4 COMPASS 5000.1 Build 61 ,0,,,,, V bl i Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-5 +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,395.32 66.75 307.73 4,941.91 4,446.03 -5,688.75 5,951,771.77 625,602.41 70°16'35.764 N 148°59'1.97 W 9,490.03 66.82 308.08 4,979.24 4,499.50 -5,757.42 5,951,824.04 625,532.81 70°16'36.289 N 148°59'3.97 W 9,584.57 66.86 308.46 5,016.43 4,553.34 -5,825.67 5,951,876.67 625,463.65 70°16'36.818 N 148°59'5.96 W 9,679.57 66.78 308.94 5,053.82 4,607.94 -5,893.82 5,951,930.07 625,394.55 70°16'37.355 N 148°59'7.94 W 9,774.35 66.90 309.46 5,091.10 4,663.02 -5,961.35 5,951,983.95 625,326.08 70°16'37.896 N 148°59'9.91 W 9,875.20 66.86 309.44 5,130.70 4,721.95 -6,032.97 5,952,041.63 625,253.45 70°16'38.475 N 148°59'12.00 W 9,969.87 66.85 309.93 5,167.91 4,777.54 -6,099.96 5,952,096.03 625,185.50 70°16'39.021 N 148°59'13.95 W 10,064.70 66.69 309.77 5,205.31 4,833.38 -6,166.86 5,952,150.69 625,117.64 70°16'39.570 N 148°59'15.90 W 10,159.66 66.73 309.74 5,242.86 4,889.16 -6,233.92 5,952,205.29 625,049.63 70°16'40.118 N 148°59'17.86 W 10,254.52 66.69 308.98 5,280.37 4,944.41 -6,301.28 5,952,259.35 624,981.32 70°16'40.661 N 148°59'19.82 W 10,348.73 66.68 307.53 5,317.65 4,997.98 -6,369.22 5,952,311.72 624,912.46 70°16'41.187 N 148°59'21.80 W 10,444.22 66.72 306.52 5,355.43 5,050.79 -6,439.24 5,952,363.30 624,841.54 70°16'41.706 N 148°59'23.84 W 10,538.33 66.64 305.31 5,392.68 5,101.48 -6,509.23 5,952,412.76 624,770.68 70°16'42.204 N 148°59'25.88 W 10,632.44 66.71 305.21 5,429.94 5,151.37 -6,579.79 5,952,461.40 624,699.26 70°16'42.694 N 148°59'27.93 W 10,727.25 66.67 306.23 5,467.46 5,202.20 -6,650.48 5,952,510.99 624,627.70 70°16'43.193 N 148°59'29.99 W 10,821.23 66.71 307.08 5,504.65 5,253.73 -6,719.72 5,952,561.30 624,557.58 70°16'43.699 N 148°59'32.01 W 10,917.10 66.67 307.83 5,542.59 5,307.27 -6,789.62 5,952,613.61 624,486.77 70°16'44.225 N 148°59'34.05 W 11,011.26 66.69 308.04 5,579.86 5,360.43 -6,857.81 5,952,665.56 624,417.66 70°16'44.748 N 148°59'36.04 W 11,105.60 66.81 308.00 5,617.10 5,413.82 -6,926.10 5,952,717.75 624,348.46 70°16'45.272 N 148°59'38.03 W 11,201.66 66.75 307.68 5,654.98 5,467.97 -6,995.82 5,952,770.68 624,277.81 70°16'45.804 N 148°59'40.06 W 11,295.67 66.83 307.84 5,692.03 5,520.88 -7,064.12 5,952,822.38 624,208.60 70°16'46.324 N 148°59'42.05 W 11,391.42 67.19 307.56 5,729.42 5,574.79 -7,133.87 5,952,875.05 624,137.93 70°16'46.853 N 148°59'44.08 W 11,485.03 66.68 307.22 5,766.10 5,627.09 -7,202.29 5,952,926.15 624,068.60 70°16'47.367 N 148°59'46.08 W 11,579.24 66.73 306.96 5,803.35 5,679.27 -7,271.32 5,952,977.11 623,998.69 70°16'47.879 N 148°59'48.09 W 11,674.24 66.65 305.94 5,840.95 5,731.10 -7,341.50 5,953,027.71 623,927.62 70°16'48.389 N 148°59'50.13 W 11,769.42 66.68 306.08 5,878.65 5,782.48 -7,412.19 5,953,077.85 623,856.05 70°16'48.893 N 148°59'52.19 W 11,863.59 66.69 306.72 5,915.92 5,833.80 -7,481.80 5,953,127.94 623,785.56 70°16'49.397 N 148°59'54.22 W 11,957.32 66.72 307.96 5,952.99 5,886.02 -7,550.24 5,953,178.95 623,716.22 70°16'49.910 N 148°59'56.22 W 12,052.43 66.68 307.52 5,990.61 5,939.49 -7,619.32 5,953,231.20 623,646.23 70°16'50.435 N 148°59'58.23 W 12,148.42 66.66 307.67 6,028.62 5,993.26 -7,689.16 5,953,283.74 623,575.47 70°16'50.964 N 149°0'0.27 W 12,241.96 66.45 306.87 6,065.84 6,045.23 -7,757.45 5,953,334.51 623,506.28 70°16'51.474 N 149°0'2.26 W 12,336.93 64.92 307.69 6,104.94 6,097.64 -7,826.31 5,953,385.71 623,436.52 70°16'51.989 N 149°0'4.26 W 12,431.88 60.60 308.48 6,148.39 6,149.70 -7,892.75 5,953,436.59 623,369.19 70°16'52.500 N 149°0'6.20 W 12,527.09 56.88 309.27 6,197.79 6,200.76 -7,956.11 5,953,486.53 623,304.96 70°16'53.002 N 149°0'8.05 W 12,620.91 54.78 309.17 6,250.48 6,249.84 -8,016.24 5,953,534.55 623,243.98 70°16'53.484 N 149°0'9.80 W 12,715.64 53.97 308.88 6,305.66 6,298.32 -8,076.06 5,953,581.98 623,183.33 70°16'53.960 N 149°0'11.55 W 12,810.17 52.29 309.48 6,362.38 6,346.09 -8,134.68 5,953,628.72 623,123.89 70°16'54.429 N 149°0'13.25 W 12,906.03 51.30 309.83 6,421.66 6,394.16 -8,192.67 5,953,675.77 623,065.07 70°16'54.901 N 149°0'14.94 W 12,964.33 49.66 310.52 6,458.76 6,423.17 -8,227.04 5,953,704.17 623,030.21 70°16'55.186 N 149°0'15.95 W 13,000.69 49.04 311.01 6,482.45 6,441.18 -8,247.93 5,953,721.81 623,009.01 70°16'55.363 N 149°0'16.56 W 13,065.07 47.90 311.90 6,525.13 6,473.09 -8,284.05 5,953,753.08 622,972.34 70°16'55.676 N 149°0'17.61 W 13,096.29 47.53 311.95 6,546.14 6,488.52 -8,301.24 5,953,768.21 622,954.89 70°16'55.828 N 149°0'18.11 W 13,190.08 44.75 313.90 6,611.12 6,534.55 -8,350.76 5,953,813.36 622,904.57 70°16'56.280 N 149°0'19.55 W 13,288.52 41.48 316.51 6,682.98 6,582.24 -8,398.19 5,953,860.22 622,856.33 70°16'56.749 N 149°0'20.94 W 13,380.50 38.74 319.56 6,753.32 6,626.26 -8,437.83 5,953,903.53 622,815.92 70°16'57.181 N 149°0'22.09 W 13,474.83 35.64 322.46 6,828.47 6,670.53 -8,473.73 5,953,947.16 622,779.26 70°16'57.616 N 149°0'23.14 W 13,569.78 32.48 326.28 6,907.13 6,713.68 -8,504.75 5,953,989.77 622,747.49 70°16'58.040 N 149°0'24.05 W 13,664.98 29.17 331.24 6,988.88 6,755.30 -8,530.12 5,954,030.94 622,721.41 70°16'58.449 N 149°0'24.79 W 13,760.16 26.57 336.43 7,073.03 6,795.16 -8,549.80 5,954,070.44 622,701.04 70°16'58.841 N 149°0'25.36 W 13,854.74 26.30 342.30 7,157.73 6,834.52 -8,564.63 5,954,109.53 622,685.52 70°16'59.228 N 149°0'25.79 W 13,949.85 26.99 345.81 7,242.75 6,875.52 -8,576.32 5,954,150.31 622,673.11 70°16'59.631 N 149°0'26.14 W 14,044.90 27.29 348.16 7,327.33 6,917.75 -8,586.08 5,954,192.37 622,662.62 70°17'0.046 N 149°0'26.42 W 14,139.77 29.18 350.01 7,410.91 6,961.82 -8,594.56 5,954,236.28 622,653.38 70°17'0.480 N 149°0'26.67 W 14,234.35 29.25 351.49 7,493.46 7,007.38 -8,601.98 5,954,281.70 622,645.17 70°17'0.928 N 149°0'26.89 W 14,329.20 29.21 352.89 7,576.24 7,053.26 -8,608.27 5,954,327.46 622,638.07 70°17'1.379 N 149°0'27.07 W 1/9/2015 2:01:37PM Page 5 COMPASS 5000.1 Build 61 EN ME t bp Survey Report-Geographic BAKER °" HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 14,423.90 29.19 350.48 7,658.91 7,098.97 -8,614.95 5,954,373.04 622,630.60 70°17'1.828 N 149°0'27.27 W 14,518.24 29.20 346.96 7,741.27 7,144.08 -8,623.95 5,954,417.99 622,620.81 70°17'2.272 N 149°0'27.53 W 14,613.73 28.05 344.39 7,825.09 7,188.40 -8,635.25 5,954,462.10 622,608.75 70°17'2.708 N 149°0'27.86 W 14,708.57 27.40 347.23 7,909.04 7,231.16 -8,646.07 5,954,504.66 622,597.18 70°17'3.128 N 149°0'28.18 W 14,803.98 26.93 349.61 7,993.93 7,273.83 -8,654.82 5,954,547.16 622,587.69 70°17'3.548 N 149°0'28.44 W 14,898.32 26.29 350.34 8,078.28 7,315.44 -8,662.18 5,954,588.63 622,579.60 70°17'3.957 N 149°0'28.65 W 14,993.76 25.76 353.42 8,164.04 7,356.88 -8,668.10 5,954,629.96 622,572.96 70°17'4.364 N 149°0'28.83 W 15,089.00 25.21 356.24 8,250.02 7,397.68 -8,671.80 5,954,670.69 622,568.54 70°17'4.765 N 149°0'28.93 W 15,183.47 24.45 358.15 8,335.76 7,437.29 -8,673.75 5,954,710.26 622,565.90 70°17'5.155 N 149°0'28.99 W 15,278.85 23.25 356.58 8,422.99 7,475.82 -8,675.52 5,954,748.75 622,563.47 70°17'5.534 N 149°0'29.04 W 15,373.05 22.87 353.61 8,509.67 7,512.57 -8,678.66 5,954,785.43 622,559.68 70°17'5.895 N 149°0'29.14 W 15,467.74 23.42 352.34 8,596.74 7,549.51 -8,683.22 5,954,822.28 622,554.48 70°17'6.259 N 149°0'29.27 W 15,563.24 24.09 352.23 8,684.15 7,587.63 -8,688.38 5,954,860.30 622,548.66 70°17'6.633 N 149°0'29.42 W 15,626.85 24.24 352.89 8,742.18 7,613.45 -8,691.75 5,954,886.06 622,544.83 70°17'6.887 N 149°0'29.52 W 15,671.39 24.02 353.33 8,782.83 7,631.52 -8,693.94 5,954,904.09 622,542.34 70°17'7.065 N 149°0'29.59 W 15,702.27 25.88 354.47 8,810.83 7,644.48 -8,695.32 5,954,917.02 622,540.73 70°17'7.192 N 149°0'29.63 W INTERMHDIATE CASING 1 15,721.18 27.03 355.09 8,827.76 7,652.87 -8,696.08 5,954,925.39 622,539.82 70°17'7.275 N 149°0'29.65 W 15,744.68 28.66 356.11 8,848.53 7,663.81 -8,696.92 5,954,936.32 622,538.79 70°17'7.383 N 149°0'29.67 W 15,776.79 31.85 359.88 8,876.27 7,679.97 -8,697.46 5,954,952.47 622,537.97 70°17'7.541 N 149°0'29.69 W 15,808.10 33.45 4.33 8,902.63 7,696.84 -8,696.83 5,954,969.34 622,538.31 70°17'7.707 N 149°0'29.67 W 15,839.62 34.22 5.53 8,928.82 7,714.32 -8,695.32 5,954,986.85 622,539.51 70°17'7.879 N 149°0'29.63 W 15,871.47 36.56 6.34 8,954.78 7,732.67 -8,693.41 5,955,005.22 622,541.10 70°17'8.060 N 149°0'29.57 W 15,905.27 39.17 7.97 8,981.46 7,753.25 -8,690.82 5,955,025.85 622,543.33 70°17'8.262 N 149°0'29.50 W 15,934.89 42.72 8.81 9,003.83 7,772.45 -8,687.98 5,955,045.09 622,545.83 70°17'8.451 N 149°0'29.42 W 15,969.46 47.97 9.24 9,028.12 7,796.73 -8,684.12 5,955,069.43 622,549.27 70°17'8.690 N 149°0'29.31 W 16,001.07 51.47 9.22 9,048.55 7,820.52 -8,680.25 5,955,093.29 622,552.72 70°17'8.924 N 149°0'29.19 W 16,028.61 54.36 9.13 9,065.16 7,842.21 -8,676.75 5,955,115.03 622,555.84 70°17'9.137 N 149°0'29.09 W 16,063.18 59.39 9.06 9,084.04 7,870.79 -8,672.18 5,955,143.68 622,559.92 70°17'9.418 N 149°0'28.96 W 16,094.30 62.12 8.37 9,099.25 7,897.63 -8,668.06 5,955,170.59 622,563.56 70°17'9.682 N 149°0'28.84 W 16,123.64 65.65 7.36 9,112.16 7,923.72 -8,664.46 5,955,196.74 622,566.71 70°17'9.939 N 149°0'28.74 W 16,155.62 69.35 10.45 9,124.40 7,952.90 -8,659.88 5,955,225.99 622,570.78 70°17'10.226 N 149°0'28.61 W 16,188.62 73.76 10.03 9,134.84 7,983.70 -8,654.32 5,955,256.88 622,575.80 70°17'10.529 N 149°0'28.44 W 16,215.23 77.86 10.02 9,141.36 8,009.10 -8,649.83 5,955,282.35 622,579.85 70°17 10.779 N 149°0'28.31 W 16,250.41 82.28 11.46 9,147.42 8,043.13 -8,643.37 5,955,316.49 622,585.71 70°17'11.114 N 149°0'28.13 W 16,282.93 85.96 11.38 9,150.75 8,074.84 -8,636.97 5,955,348.30 622,591.56 70°17'11.426 N 149°0'27.94 W 16,313.60 90.07 12.75 9,151.82 8,104.80 -8,630.56 5,955,378.37 622,597.44 70°17'11.720 N 149°0'27.76 W 16,344.91 95.19 12.31 9,150.38 8,135.32 -8,623.78 5,955,409.00 622,603.69 70°17'12.021 N 149°0'27.56 W 16,376.83 99.21 12.16 9,146.38 8,166.27 -8,617.07 5,955,440.05 622,609.86 70°17'12.325 N 149°0'27.37 W 16,407.03 102.75 13.92 9,140.63 8,195.14 -8,610.38 5,955,469.04 622,616.04 70°17'12.609 N 149°0'27.17 W 16,499.24 104.82 13.54 9,118.66 8,282.13 -8,589.13 5,955,556.38 622,635.77 70°17'13.465 N 149°0'26.56 W 16,593.88 105.05 11.55 9,094.27 8,371.39 -8,569.26 5,955,645.96 622,654.07 70°17'14.343 N 149°0'25.98 W 16,687.37 105.11 11.76 9,069.94 8,459.80 -8,551.03 5,955,734.67 622,670.76 70°17'15.213 N 149°0'25.45 W 16,782.61 105.14 13.24 9,045.09 8,549.56 -8,531.13 5,955,824.75 622,689.09 70°17'16.096 N 149°0'24.87 W 16,815.73 104.18 14.62 9,036.71 8,580.65 -8,523.41 5,955,855.98 622,696.26 70°17'16.402 N 149°0'24.65 W 16,847.95 102.15 15.19 9,029.37 8,610.97 -8,515.34 5,955,886.43 622,703.80 70°17'16.700 N 149°0'24.42 W 16,876.56 100.52 15.32 9,023.75 8,638.03 -8,507.96 5,955,913.61 622,710.71 70°17'16.966 N 149°0'24.20 W 16,911.67 98.25 15.83 9,018.02 8,671.40 -8,498.66 5,955,947.13 622,719.42 70°17'17.294 N 149°0'23.93 W 16,944.40 96.60 15.18 9,013.79 8,702.67 -8,489.99 5,955,978.55 622,727.55 70°17 17.602 N 149°0'23.68 W 16,972.84 94.83 15.55 9,010.96 8,729.96 -8,482.49 5,956,005.96 622,734.57 70°17'17.870 N 149°0'23.46 W 17,006.31 93.71 14.52 9,008.47 8,762.19 -8,473.83 5,956,038.34 622,742.66 70°17'18.188 N 149°0'23.21 W 17,037.68 94.43 15.36 9,006.24 8,792.42 -8,465.77 5,956,068.71 622,750.20 70°17'18.485 N 149°0'22.98 W 17,067.87 94.22 14.27 9,003.96 8,821.53 -8,458.07 5,956,097.94 622,757.39 70°17'18.771 N 149°0'22.75 W 17,103.63 93.73 15.15 9,001.49 8,856.03 -8,449.01 5,956,132.59 622,765.84 70°17'19.111 N 149°0'22.49 W 17,134.83 92.24 14.34 8,999.86 8,886.16 -8,441.08 5,956,162.85 622,773.25 70°17'19.407 N 149°0'22.26 W 1/9/2015 2:01:37PM Page 6 COMPASS 5000.1 Build 61 .4 0) Frik1 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NJ-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 17,163.52 91.12 12.57 8,999.02 8,914.05 -8,434.41 5,956,190.85 622,779.43 70°17'19.682 N 149°0'22.07 W 17,198.82 88.97 11.64 8,998.99 8,948.56 -8,427.01 5,956,225.48 622,786.23 70°17'20.021 N 149°0'21.85 W 17,230.38 87.05 11.20 9,000.09 8,979.48 -8,420.76 5,956,256.50 622,791.93 70°17 20.325 N 149°0'21.67 W 17,257.17 85.54 12.36 9,001.82 9,005.65 -8,415.30 5,956,282.76 622,796.93 70°17'20.583 N 149°0'21.51 W 17,292.87 84.06 11.64 9,005.05 9,040.42 -8,407.91 5,956,317.66 622,803.72 70°17 20.925 N 149°0'21.30 W 17,324.25 82.51 11.48 9,008.72 9,070.95 -8,401.67 5,956,348.29 622,809.43 70°17 21.225 N 149°0'21.12 W 17,351.37 81.01 11.51 9,012.61 9,097.26 -8,396.32 5,956,374.68 622,814.31 70°17'21.484 N 149°0'20.96 W 17,387.12 79.39 12.22 9,018.70 9,131.73 -8,389.08 5,956,409.27 622,820.95 70°17'21.823 N 149°0'20.75 W 17,418.88 77.94 12.34 9,024.94 9,162.16 -8,382.45 5,956,439.81 622,827.04 70°17'22.122 N 149°0'20.56 W 17,446.42 78.52 12.80 9,030.56 9,188.47 -8,376.58 5,956,466.22 622,832.45 70°17'22.381 N 149°0'20.39 W 17,478.19 79.54 15.23 9,036.60 9,218.73 -8,369.03 5,956,496.60 622,839.48 70°17'22.679 N 149°0'20.17 W 17,514.49 80.19 13.22 9,042.99 9,253.37 -8,360.25 5,956,531.38 622,847.65 70°17'23.020 N 149°0'19.92 W 17,540.94 82.90 16.67 9,046.88 9,278.64 -8,353.50 5,956,556.76 622,853.95 70°17'23.268 N 149°0'19.72 W 17,572.81 85.76 15.53 9,050.03 9,309.10 -8,344.71 5,956,587.38 622,862.21 70°17'23.568 N 149°0'19.47 W 17,607.43 88.77 17.16 9,051.68 9,342.28 -8,334.98 5,956,620.72 622,871.36 70°17'23.894 N 149°0,19.18 W 17,640.06 90.14 16.55 9,051.99 9,373.51 -8,325.52 5,956,652.10 622,880.28 70°17'24.202 N 149°0'18.91 W 17,669.90 92.07 17.49 9,051.42 9,402.03 -8,316.79 5,956,680.77 622,888.51 70°17'24.482 N 149°0'18.66 W 17,702.36 94.47 17.68 9,049.56 9,432.92 -8,307.00 5,956,711.83 622,897.76 70°17'24.786 N 149°0'18.37 W 17,728.96 96.53 18.61 9,047.01 9,458.08 -8,298.75 5,956,737.12 622,905.56 70°17'25.034 N 149°0'18.13 W 17,764.92 100.48 18.82 9,041.70 9,491.76 -8,287.34 5,956,770.99 622,916.38 70°17'25.365 N 149°0'17.80 W 17,796.57 103.03 18.64 9,035.25 9,521.10 -8,277.39 5,956,800.50 622,925.82 70°17'25.654 N 149°0'17.51 W 17,824.06 104.81 18.45 9,028.64 9,546.40 -8,268.91 5,956,825.94 622,933.86 70°17 25.903 N 149°0'17.27 W 17,859.90 105.18 19.11 9,019.36 9,579.18 -8,257.76 5,956,858.90 622,944.43 70°17'26.225 N 149°0'16.94 W 17,916.67 105.26 19.43 9,004.46 9,630.88 -8,239.68 5,956,910.92 622,961.60 70°17'26.734 N 149°0'16.42 W 17,952.00 105.26 19.43 8,995.16 9,663.03 -8,228.35 5,956,943.25 622,972.38 70°17'27.050 N 149°0'16.09 W PRODUCTION LINER 1 17,954.00 105.26 19.43 8,994.63 9,664.85 -8,227.70 5,956,945.08 622,972.99 70°17'27.068 N 149°0'16.07 W Projection 1/9/2015 2:01:37PM Page 7 COMPASS 5000.1 Build 61 RECEIVED FEB 052015 bp AOGCC „6-.l a!, North America - ALASKA - BP Prudhoe Bay PB P Pad P-30 500292352200 P-30PB1 Design: P-30PB1 Survey Report - Geographic 09 January, 2015 I VAI NI IN BAKER HUGHES Z�", bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.O8usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30PB1 Survey Calculation Method: Minimum Curvature Design: P-30PB1 Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB P Pad,TR-11-13 Site Position: Northing: 5,949,377.17 usft Latitude: 70°16'12.612 N From: Map Easting: 623,154.06 usft Longitude: 149°0'14.40 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 0.94 ° Well P-30 API No. 500292352200 Well Position +N/-S 0.00 usft Northing: 5,947,426.03 usft Latitude: 70°15'52.058 N +E/-W 0.00 usft Easting: 631,367.40 usft Longitude: 148°56'16.31 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 52.98 usft Wellbore P-30PB1 API no. 500292352270 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2014 12/8/2014 19.42 80.96 57,586 Design P-30PB1 Audit Notes: Version: Phase: ACTUAL lie On Depth: 47.10 Vertical Section: Depth From(TVD) +NI-S +EI-W Direction (usft) (usft)' 2. (usft} (°) 47.10 0.00 0.00 309.97 Survey Program Date: 1/9/2015 From To (usft) (usft) Survey(Wellbore) Tool Name Description 143.00 701.00 Gyro SS(P-30PB1) GYD-GC-SS Gyrodata gyro single shots 775.61 4,981.59 OTK+SAG+IFR+MS(P-30PB1) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 1/9/2015 1:50:18PM Page 2 COMPASS 5000.1 Build 61 uni vs kR. . t hp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P40 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30PB1 Survey Calculation Method: Minimum Curvature Design: P-30PB1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 47.10 0.00 0.00 47.10 0.00 0.00 5,947,426.03 631,367.40 70°15'52.058 N 148°56'16.31 W 143.00 0.15 305.02 143.00 0.07 -0.10 5,947,426.10 631,367.30 70°15'52.059 N 148°56'16.32 W 235.00 0.35 319.46 235.00 0.35 -0.38 5,947,426.38 631,367.01 70°15'52.062 N 148°56'16.32 W 328.00 0.93 297.30 327.99 0.92 -1.24 5,947,426.92 631,366.14 70°15'52.068 N 148°56'16.35 W 421.00 2.12 310.59 420.96 2.38 -3.22 5,947,428.36 631,364.14 70°15'52.082 N 148°56'16.41 W 513.00 4.08 317.25 512.82 5.89 -6.73 5,947,431.80 631,360.57 70°15'52.116 N 148°56'16.51 W 608.00 6.54 332.74 607.41 13.19 -11.50 5,947,439.01 631,355.67 70°15'52.188 N 148°56'16.65 W 701.00 11.15 335.90 699.28 26.11 -17.60 5,947,451.83 631,349.34 70°15'52.315 N 148°56'16.83 W 775.61 14.14 330.03 772.07 40.59 -25.10 5,947,466.18 631,341.59 70°15'52.458 N 148°56'17.04 W 870.89 15.33 330.29 864.22 61.61 -37.16 5,947,486.98 631,329.17 70°15'52.664 N 148°56'17.40 W 965.11 15.84 328.22 954.98 83.36 -50.11 5,947,508.50 631,315.85 70°15'52.878 N 148°56'17.77 W 1,058.98 15.75 326.42 1,045.30 104.87 -63.90 5,947,529.76 631,301.69 70°15'53.090 N 148°56'18.17 W 1,154.74 18.00 324.06 1,136.93 127.68 -79.77 5,947,552.29 631,285.42 70°15'53.314 N 148°56'18.64 W 1,249.96 18.73 322.41 1,227.30 151.70 -97.74 5,947,575.99 631,267.04 70°15'53.550 N 148°56'19.16 W 1,344.74 19.18 318.89 1,316.95 175.49 -117.26 5,947,599.44 631,247.11 70°15'53.784 N 148°56'19.73 W 1,439.39 22.34 316.23 1,405.44 200.20 -139.93 5,947,623.75 631,224.01 70°15'54.027 N 148°56'20.39 W 1,534.17 24.68 314.49 1,492.35 227.08 -166.51 5,947,650.16 631,196.97 70°15'54.292 N 148°56'21.16 W 1,565.62 25.95 313.75 1,520.78 236.44 -176.17 5,947,659.34 631,187.15 70°15'54.384 N 148°56'21.44 W 1,597.33 27.83 313.09 1,549.06 246.30 -186.58 5,947,669.02 631,176.56 70°15'54.481 N 148°56'21.74 W 1,627.86 30.12 312.10 1,575.77 256.30 -197.47 5,947,678.83 631,165.50 70°15'54.579 N 148°56'22.06 W 1,660.30 31.31 311.82 1,603.65 267.38 -209.79 5,947,689.69 631,152.99 70°15'54.688 N 148°56'22.42 W 1,722.86 31.31 310.05 1,657.11 288.68 -234.35 5,947,710.55 631,128.07 70°15'54.898 N 148°56'23.13 W 1,755.25 32.45 308.97 1,684.61 299.56 -247.55 5,947,721.20 631,114.68 70°15'55.005 N 148°56'23.52 W 1,786.21 34.03 307.75 1,710.50 310.09 -260.86 5,947,731.50 631,101.19 70°15'55.108 N 148°56'23.91 W 1,817.33 36.24 306.46 1,735.95 320.89 -275.14 5,947,742.04 631,086.72 70°15'55.214 N 148°56'24.32 W 1,851.16 37.65 306.48 1,762.99 332.97 -291.50 5,947,753.84 631,070.16 70°15'55.333 N 148°56'24.80 W 1,882.13 39.15 305.97 1,787.26 344.34 -307.01 5,947,764.93 631,054.45 70°15'55.445 N 148°56'25.25 W 1,913.30 40.90 306.41 1,811.13 356.18 -323.19 5,947,776.49 631,038.07 70°15'55.561 N 148°56'25.72 W 1,945.86 40.35 306.66 1,835.84 368.80 -340.23 5,947,788.81 631,020.82 70°15'55.686 N 148°56'26.22 W 2,006.65 39.40 307.46 1,882.49 392.28 -371.33 5,947,811.74 630,989.32 70°15'55.916 N 148°56'27.12 W 2,038.86 40.99 307.94 1,907.10 405.00 -387.77 5,947,824.17 630,972.65 70°15'56.042 N 148°56'27.60 W 2,071.00 43.31 307.73 1,930.92 418.22 -404.81 5,947,837.09 630,955.39 70°15'56.172 N 148°56'28.10 W 2,100.45 45.16 307.85 1,952.02 430.81 -421.04 5,947,849.40 630,938.94 70°15'56.295 N 148°56'28.57 W 2,133.92 46.38 307.63 1,975.37 445.49 -440.01 5,947,863.74 630,919.72 70°15'56.440 N 148°56'29.12 W 2,196.51 46.95 307.24 2,018.32 473.16 -476.16 5,947,890.78 630,883.10 70°15'56.712 N 148°56'30.17 W 2,291.48 49.39 306.64 2,081.65 515.68 -532.72 5,947,932.30 630,825.81 70°15'57.130 N 148°56'31.82 W 2,385.61 51.85 305.96 2,141.37 558.75 -591.35 5,947,974.33 630,766.44 70°15'57.554 N 148°56'33.52 W 2,478.03 54.66 306.83 2,196.66 602.69 -650.95 5,948,017.22 630,706.08 70°15'57.986 N 148°56'35.26 W 2,572.92 55.75 308.57 2,250.81 650.35 -712.60 5,948,063.79 630,643.62 70°15'58.454 N 148°56'37.05 W 2,667.16 57.56 311.03 2,302.61 700.74 -773.06 5,948,113.12 630,582.29 70°15'58.950 N 148°56'38.81 W 2,762.21 59.26 313.44 2,352.41 755.17 -832.99 5,948,166.49 630,521.43 70°15'59.485 N 148°56'40.56 W 2,856.72 62.99 312.23 2,398.04 811.42 -893.67 5,948,221.66 630,459.78 70°16'0.038 N 148°56'42.32 W 2,950.79 63.80 311.74 2,440.17 867.68 -956.19 5,948,276.82 630,396.29 70°16'0.591 N 148°56'44.14 W 3,045.65 63.73 310.74 2,482.10 923.77 -1,020.17 5,948,331.78 630,331.35 70°16'1.143 N 148°56'46.01 W 3,140.44 65.34 308.49 2,522.86 978.32 -1,086.10 5,948,385.17 630,264.48 70°16'1.679 N 148°56'47.93 W 3,234.69 64.95 308.61 2,562.48 1,031.62 -1,152.98 5,948,437.29 630,196.69 70°16'2.204 N 148°56'49.87 W 3,329.30 65.10 306.42 2,602.43 1,083.84 -1,221.01 5,948,488.31 630,127.77 70°16'2.717 N 148°56'51.85 W 1 3,424.08 67.06 303.71 2,640.86 1,133.59 -1,291.92 5,948,536.82 630,056.01 70°16'3.206 N 148°56'53.92 W 3,518.74 69.48 302.10 2,675.91 1,181.35 -1,365.74 5,948,583.27 629,981.37 70°16'3.676 N 148°56'56.07 W 3,612.76 71.41 303.52 2,707.37 1,229.36 -1,440.19 5,948,629.97 629,906.09 70°16'4.148 N 148°56'58.23 W 3,708.84 70.96 305.70 2,738.36 1,281.01 -1,515.04 5,948,680.31 629,830.36 70°16'4.656 N 148°57'0.41 W 3,803.41 70.18 307.81 2,769.83 1,334.37 -1,586.49 5,948,732.41 629,758.00 70°16'5.180 N 148°57'2.49 W 3,898.11 67.99 309.39 2,803.63 1,389.54 -1,655.62 5,948,786.36 629,687.92 70°16'5.723 N 148°57'4.51 W 3,993.10 67.78 310.48 2,839.39 1,446.03 -1,723.10 5,948,841.66 629,619.47 70°16'6.278 N 148°57'6.47 W 4,087.17 68.96 311.08 2,874.07 1,503.15 -1,789.31 5,948,897.61 629,552.28 70°16'6.840 N 148°57'8.40 W 1/9/2015 1:50:18PM Page 3 COMPASS 5000.1 Build 61 �� 3- ,�. bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30PB1 Survey Calculation Method: Minimum Curvature Design: P-30PB1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 4,182.12 70.07 310.70 2,907.30 1,561.37 -1,856.55 5,948,954.65 629,484.04 70°16 7.412 N 148°57'10.36 W 4,277.14 69.85 310.90 2,939.86 1,619.70 -1,924.13 5,949,011.78 629,415.46 70°16'7.986 N 148°57'12.32 W 4,371.56 69.96 310.80 2,972.30 1,677.70 -1,991.20 5,949,068.60 629,347.39 70°16'8.556 N 148°57'14.28 W 4,465.44 69.33 310.97 3,004.95 1,735.31 -2,057.75 5,949,125.03 629,279.86 70°16'9.122 N 148°57'16.21 W 4,560.36 69.06 310.93 3,038.67 1,793.46 -2,124.76 5,949,182.00 629,211.84 70°16'9.694 N 148°57'18.16 W 4,655.30 69.20 309.90 3,072.49 1,850.97 -2,192.30 5,949,238.32 629,143.31 70°16 10.260 N 148°57'20.13 W 4,750.65 68.31 308.94 3,107.04 1,907.41 -2,260.95 5,949,293.55 629,073.69 70°16'10.814 N 148°57'22.13 W 4,845.18 68.41 308.12 3,141.90 1,962.14 -2,329.69 5,949,347.07 629,004.02 70°16'11.353 N 148°57'24.13 W 4,939.73 68.29 307.30 3,176.79 2,015.89 -2,399.21 5,949,399.60 628,933.57 70°16'11.881 N 148°57'26.16 W 4,981.59 67.80 307.95 3,192.44 2,039.59 -2,429.96 5,949,422.75 628,902.42 70°16'12.114 N 148°57'27.05 W 5,042.00 67.80 307.95 3,215.26 2,073.99 -2,474.07 5,949,456.37 628,857.72 70°16'12.452 N 148°57'28.34 W Projection to TD-10 3/4" 1/9/2015 1:50:18PM Page 4 COMPASS 5000.1 Build 61 x0H! r Z•���)by Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-3OPB1 Survey Calculation Method: Minimum Curvature Design: P-3OPB1 Database: EDM R5K-Alaska PROD-ANCP1 Targets Target Name -hit/miss target Dip Angle Dip Dir. TVD +N/-S +E/-W Northing Easting -Shape (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude P-30 Fault 2 0.00 0.00 8,933.08 7,546.22 -9,772.01 5,954,800.00 621,466.00 70°17'6.213 N 149°1'0.99 W -actual wellpath misses target center by 10765.63usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Polygon Point 1 • 8,933.08 0.00 0.00 5,954,800.00 621,466.00 Point 2 8,933.08 1,046.06 182.29 5,955,849.00 621,630.00 Point 3 8,933.08 1,540.63 41.89 5,956,341.00 621,481.00 Point4 8,933.08 1,046.06 182.29 5,955,849.00 621,630.00 P-30 Geopoly 0.00 0.00 100.08 7,369.62 -9,424.61 5,954,629.50 621,816.40 70°17'4.481 N 149°0'50.86 W -actual wellpath misses target center by 9276.75usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Polygon Point 1 100.08 0.00 0.00 5,954,629.50 621,816.40 Point 2 100.08 -87.52 1,346.79 5,954,565.50 623,164.40 Point 3 100.08 2,682.43 1,616.18 5,957,339.50 623,385.40 Point4 100.08 2,791.56 262.77 5,957,425.00 622,030.40 Point 5 100.08 0.00 0.00 5,954,629.50 621,816.40 New prop T1 0.00 0.00 8,806.08 7,507.78 -8,658.42 5,954,781.00 622,580.00 70°17'5.848 N 149°0'28.55 W -actual wellpath misses target center by 9951.36usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Point P-30 T4.2 0.00 0.00 8,991.08 8,530.23 -8,670.59 5,955,803.00 622,550.00 70°17'15.904 N 149°0'28.94 W -actual wellpath misses target center by 10650.82usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Point P-30 Fault 7 0.00 0.00 8,482.08 7,395.41 -9,899.67 5,954,647.00 621,341.00 70°17'4.728 N 149°1'4.70 W -actual wellpath misses target center by 10544.98usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Polygon Point 1 8,482.08 0.00 0.00 5,954,647.00 621,341.00 Point 2 8,482.08 -64.89 1,655.25 5,954,611.00 622,997.00 Point 3 8,482.08 257.14 2,804.14 5,954,953.00 624,140.00 Point4 8,482.08 -64.89 1,655.25 5,954,611.00 622,997.00 New prop T1.1 0.00 0.00 8,806.08 7,507.78 -9,000.92 5,954,775.02 622,237.59 70°17'5.845 N 149°0'38.53 W -actual wellpath misses target center by 10167.75usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Point P-30 Fault 6 0.00 0.00 8,933.08 8,529.45 -7,250.27 5,955,827.00 623,970.00 70°17'15.911 N 148°59'47.55 W -actual wellpath misses target center by 9857.92usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Polygon Point 1 8,933.08 0.00 0.00 5,955,827.00 623,970.00 Point 2 8,933.08 -40.56 719.46 5,955,799.00 624,690.00 Point 3 8,933.08 87.02 1,948.97 5,955,948.00 625,917.00 Point 4 8,933.08 -40.56 719.46 5,955,799.00 624,690.00 P-30 T4.3 0.00 0.00 9,080.08 9,126.73 -8,634.17 5,956,400.00 622,576.00 70°17'21.771 N 149°0'27.90 W -actual wellpath misses target center by 11049.17usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Point P-30 TOP Kingak 0.00 0.00 7,600.08 6,597.70 -8,359.79 5,953,876.34 622,894.44 70°16'56.901 N 149°0'19.82 W -actual wellpath misses target center by 8621.62usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) ' -Point P-30 Fault 3 0.00 0.00 8,933.08 9,642.85 -10,926.70 5,956,876.00 620,275.00 70°17'26.818 N 149°1'34.72 W -actual wellpath misses target center by 12705.44usft at 5042.O0usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Polygon Point 1 8,933.08 0.00 0.00 5,956,876.00 620,275.00 Point 2 8,933.08 -141.45 711.70 5,956,747.00 620,989.00 Point 3 8,933.08 -382.19 2,240.85 5,956,533.00 622,522.00 Point 4 8,933.08 -141.45 711.70 5,956,747.00 620,989.00 P-30 TOP HRZ 0.00 0.00 6,958.08 6,043.58 -8,158.11 5,953,325.87 623,105.74 70°16'51.454 N 149°0'13.93 W -actual wellpath misses target center by 7878.75usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Point 1/9/2015 1:50:18PM Page 5 COMPASS 5000.1 Build 61 „km soot t bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Wet P-30 Project Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30PB1 Survey Calculation Method: Minimum Curvature Design: P-30PB1 Database: EDM R5K-Alaska PROD-ANCP1 New prop T2 0.00 0.00 9,055.08 10,171.75 -8,563.92 5,957,446.00 622,628.00 70°17'32.050 N 149°0'25.88 W -actual wellpath misses target center by 11694.60usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Point P-30 Fault 1 0.00 0.00 8,013.08 7,391.17 -9,885.75 5,954,643.00 621,355.00 70°17'4.687 N 149°1'4.30 W -actual wellpath misses target center by 10306.52usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Polygon Point 1 8,013.08 0.00 0.00 5,954,643.00 621,355.00 Point 2 8,013.08 -272.37 877.45 5,954,386.00 622,237.00 Point 3 8,013.08 -177.45 1,972.36 5,954,500.00 623,330.00 Point 4 8,013.08 -283.21 2,816.71 5,954,409.00 624,176.00 Point 5 8,013.08 -177.45 1,972.36 5,954,500.00 623,330.00 Point 6 8,013.08 -272.37 877.45 5,954,386.00 622,237.00 New prop T1.2 0.00 0.00 8,806.08 7,507.78 -8,400.92 5,954,785.49 622,837.45 70°17'5.851 N 149°0'21.05 W -actual wellpath misses target center by 9793.41 usft at 5042.O0usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Point P-30 Fault 4 0.00 0.00 8,933.08 10,404.45 -8,829.93 5,957,674.00 622,358.00 70°17'34.335 N 149°0'33.64 W -actual wellpath misses target center by 11936.79usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Polygon Point 1 8,933.08 0.00 0.00 5,957,674.00 622,358.00 Point2 8,933.08 -91.31 761.58 5,957,596.00 623,121.00 Point 3 8,933.08 -34.03 1,147.67 5,957,660.00 623,506.00 Point4 8,933.08 -542.06 3,664.40 5,957,196.00 626,031.00 Points 8,933.08 -34.03 1,147.67 5,957,660.00 623,506.00 Point6 8,933.08 -91.31 761.58 5,957,596.00 623,121.00 P-30 Fault 5 0.00 0.00 8,933.08 9,427.49 -7,584.68 5,956,719.00 623,620.00 70°17'24.740 N 148°59'57.32 W -actual wellpath misses target center by 10624.77usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Polygon Point 1 8,933.08 0.00 0.00 5,956,719.00 623,620.00 Point 2 8,933.08 901.81 194.78 5,957,624.00 623,799.00 Point 3 8,933.08 2,055.62 335.94 5,958,780.00 623,920.00 Point 4 8,933.08 901.81 194.78 5,957,624.00 623,799.00 P-30 T2 0.00 0.00 9,030.08 9,817.16 -8,592.12 5,957,091.00 622,606.00 70°17'28.562 N 149°0'26.69 W -actual wellpath misses target center by 11454.23usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Point Interp @ 8705.00(P-30 0.00 0.00 8,805.08 7,508.43 -8,656.89 5,954,781.67 622,581.52 70°17'5.855 N 149°0'28.50 W -actual wellpath misses target center by 9950.20usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Point P-30 T4.4 0.00 0.00 9,035.08 9,731.15 -8,592.62 5,957,005.00 622,607.00 70°17'27.716 N 149°0'26.70 W -actual wellpath misses target center by 11399.08usft at 5042.00usft MD(3215.26 TVD,2073.99 N,-2474.07 E) -Point 5,042.00 3,215.26 10 3/4" 10.750 13.500 Design Annotations Measured Vertical Local Coordinates Depth Depth +NI-S +EI-W (usft) (usft) (usft) (usft) Comment 5,042.00 3,215.26 2,073.99 -2,474.07 Projection to TD Checked By: Approved By: Date: 1/9/2015 1:50:18PM Page 6 COMPASS 5000.1 Build 61 Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWellIntegrityCoordinator@bp.com> Sent: Tuesday, February 03, 2015 3:02 PM To: Wallace, Chris D (DOA); Regg, James B (DOA) Subject: OPERABLE: Producer P-30 (PTD #2141160) New Well POP Attachments: image001 jpg Chris and Jim, New Producer P-30 (PTD#2141160) has been reclassified as Operable after having passing a MIT-T and MIT-IA performed to 4,000 psi on January 11, 2015 by Parker rig 272. These passing test demonstrated competent downhole barriers. Thank you, Laurie Climer /nui, furl; 1)i�liuri BP Alaska-Well Integrity Coordinator GVH Organizat;4ri WIC Office: 907.659.5102 WIC Email: AKDCWeIlIntegrityCoordinator@BP.com 1 2-VA-\\Cc) Z52ZC, SchlumbergerTransmittal#: 16JAN15-SPO1 Drilling & Measurements DATA LOGGED MWD/LWD Log Product Delivery ► iZc0i2oiS K BENDER Customer: BP Exploration Alaska Inc Dispatched To: Makana Bender Well No: P-30 Date Dispatched: 16-Jan-15 Job#: 50-029-23522-00 Dispatched By: Stephanie Pacillo Well/ Product Hardcopy Digital Copy _ E-Delivery Date Delivered To: AOGCC Makana Bender Contents on CD N/A Color Log Prints: 1 PTS Answer Product SonicScope:Top of Cement Log x x N/A RECEIVED- .AN 16 2015____ An( cr Digital Data N/A Contents on CD x Survey N/A Contents on CD EOW CD 1 Contents on CD Graphics: PDF x Data:DLIS/ASCII x Please sign and email a copy to: Please sign and email a copy to: AlaskaPTSPrintCenterna.slb.com garicpdc(c�bp.com Alaska PTS Print Center ATTN: Merion Kendall Received By: PTD 2I4 - /1 , Loepp, Victoria T (DOA) From: Rose,John G (ASRC) <John.G.Rose@bp.com> Sent: Friday,January 02, 2015 10:09 AM To: Loepp, Victoria T(DOA) Subject: RE: P-30(PTD 214-116)Change in BHL Follow Up Flag: Follow up Flag Status: Flagged Victoria, Thanks for your help last week. -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Rose,John G (ASRC) Sent: Wednesday, December 31, 2014 9:05 AM To: 'Loepp, Victoria T(DOA)' Cc: Lastufka, Joseph N; Decker, Nicholas; Davies, Stephen F(DOA); Allen, Kenneth W Subject: RE: P-30(PTD 214-116) Change in BHL Victoria, As we now identified our OWC in this well (running triple combo LWD with the current BHA),this well will most likely shorten-up as our path-forward drilling to the final well TD be somewhat as indicated below as there is no need to go deep back into the OWC and we're planning to come up "hard" to the final well TD in the Shublik. That being said and even though there is a high likelihood this well will TD within 500' of our current permitted TD, our plan is to move forward to submit a new PTD (will submit electronically by 11:00 am this morning)to cover us in the event our final BHL exceeds 500'from our current permitted BHL. Therefore, let me know your thoughts on this plan and I'm certainly flexible to accommodate the requirements of the AOGCC on this issue. Thanks -jr 1 Vertical Section P-30 nuu Inv i 4eiai•710. f Swyer , WA ISM r Jean TVDIi Stub* " �-rP . - Zone 48u '~ ,i,-,` Oil gearing ,i11 _ +s.iserereearnas to',um,fMienal nu'nu,. Zone 401 6P .wiiw_ na;u -— _ _ w 40-121/414"/#141110.• =-- - ►O.CI/�1vw.- \ POW i1.1.•/aaariVeb _..r 44PWI MOW 1 WI 1411 r iiiblMifl_ \ ac asuiw �� 43P _ _ r 1 42P ..118 + ..I 1 _ Zone 4A Silt 10,14$'41607 I'11H' . YJgi Ventral Section John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Loepp, Victoria T(DOA) [mailto:victoria.loepo@alaska.gov] Sent: Tuesday, December 30, 2014 2:53 PM To: Rose, John G (ASRC); Cedillo, Gerardo Cc: Lastufka, Joseph N; Decker, Nicholas; Davies, Stephen F(DOA) Subject: RE: P-30 (PTD 214-116) Change in BHL Importance: High 1 John, Please prepare a new application for a permit to drill in accordance with 20 AAC 25.015(b)(1). Please submit to our 1 offices by tomorrow morning. You have verbal approval to continue with drilling operations. Thank you, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave,Ste 100 Anchorage,AK 99501 Work: (907)793-1247 Victoria.Loeppaa laska.qov CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended 2 recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Ferguson at(907)793-1247 or Victoria.Ferguson@alaska.gov From: Rose, John G (ASRC) [;nailto:John.G.Rose©bp.com] Sent: Tuesday, December 30, 2014 2:10 PM To: Loepp, Victoria T(DOA); Cedillo, Gerardo Cc: Lastufka, Joseph N; Decker, Nicholas Subject: RE: P-30 (7" Casing - sonic log for cement verification) Victoria, The water flow log is noted as a requirement of placing this well into injector well operations at some point forward, however, please note the following comments the relate to our new targeted BHL which is potentially in excess of 500' from our permitted BHL: 1. The 15t motor BHA used to landed the well in the production hole on 12/28/14 failed in its objective as the well went-90' low to plan as indicated below (red dotted line "as drilled"). 'p° Vertical Section P-30 Expected 7"Intermediate Cs8 15591'/-87101VOss — ,.}_P.11 Grass Root Well S1A _ -Kingak swR155ab/a7 emosa ....''.-------- t Sag My tsMUISM r/-8110rtYDfs i 1 MAD 1S7ai'I aas+hwss a i Shublik *MAINn 6 aim%a grata uww-09urrVIl. RP 15807/ 61171YtYo.s Zone 46 .44,041.2eimipr 4 IP uom ssst'rvtx.iiir 4.440ililler. Predicted OWC-89701V0ss 4 4 Vertical Section 2. Given land low, the well has been re-planned as follows to recover from this low landing point which pushes the well to the north and east. 3 6Vertical Section P 11 w..61t IS74t/-t irr -+-f.'0,,,,,f.'0,,,,, —;-r,-,; r..(.K 1S7,02/4311.IVA.s� •30 ....,t,„ru r•KP I1706/N714 1111711 .....----- Grass _ Grass Root Wall 11h6 he N 1 A.Ntn� Kingak r cic Is702*/4711TVDss .156."1.------ .) . IIA----- 5GR 1SW1'/N717TYL'na. IS11U mix,-wawa. Sag Riwr • Shublik MD15aSN'/aa,avoot - Zone 4Bu * .+',irk-1 1;r.,1 • 43t4 MOW/J4,Z VDss 1 N WNW I lya4"CYIM told rP err rrrem/Rra16.er.irWmm maim at Ts►lYtit'. ID ft-111)7'./1014-11#0 l-11934TY(Ks 46P 4 4159Sr f -09101Y0s4 .. i 44P45P .�.151.rl,alrrvDl, Zone 4B1 41 416001 I$96111r4Ds �__,..„....----JrPomaded am"so?D'fie. Aw�, w11j 1, l',a' '. it Zone 4A i i 6141:100'/ANIS IVO , —owe - -- MUM'a 16511'!.9051`TVDss 2 k .. Vertical Section tom] --.--1.".^ —..ruts++.. ..........I..r,.,,,. ..........r 0 State Plane View P-30 —"`"' "` .....—...Pk fl ---c.:r..a..r.,. — — o — PP, 545050U .. r.4,-ara mit IPW r90scrvt,r 0.554 rm., Gres:Root We.I 5457500 "-- .`—'r -.... SIP A 545NSOO 1 Or glrrt Pen I r 11t 5455100 ? 4 — — rn7 i • - - - - - ` 5954500 It 1 IN 1406!I N$ttv6. S boo \ r,71 5957500 4n_ r rsS ISRY 7 F111VDss �Nlevr._ Ci �s r/J Z59_,1:00 "".f?,{!t \ V %.i14d)i. N. O Z W!,1•300 "WAD AD ♦\ \ • !441500 10 Y'Surtecr(t{1 SY7 5014'/1t00'1VU*s 1 S. SNOSOO ♦ 5447500 68145W! W93117Dss 0Y7 ..sem!nftp!.a-um t wet a 114'limn SYS 5445400 P N A t T T P A a. 0. a a 1 i I 1 Easting 4 3. Therefore, as we have moved our targets north and east to satisfy the objectives of the well (while staying within the original geo-polygon target area for the well),the new BHL may or may not exceed 500' as we TD the well given our final well TD (currently calculates at—514' TD to TD P06 to P10AProjection04). Permitted P06 BHL = 5957091 622606 8930'TVDss New BHL P1OA Projection04(see attached report) = 5957301 623075 8934 `TVDss 4. As for the AOR for this new BHL, U-06B now falls within the 1/4 mile AOR, however, the initial review of this well indicates an effective cement job was achieved on the 7" intermediate casing set at TSGR at 11,366' MD as 45 bbls of cement was pumped w/o losses and bumping the plug placing the TOC at 1500'—2000' above the 7" shoe depending on whether gauge hole versus gauge+30%volume calculations are used. Therefore, please provide feed-back as to where we need to go next on this issue. Thanks -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Loepp, Victoria T(DOA) [mailto:victoria.loepD alaska.gov] Sent:Tuesday, December 30, 2014 9:03 AM To: Cedillo, Gerardo Cc: Rose,John G (ASRC) Subject: FW: P-30 (7" Casing - sonic log for cement verification) Gerardo, What is your interpretation of the cement quality from the shoe to 350' MD above the shoe? Is there any cement?And cement quality from 14750'to 15200'MD? John, A water flow log will be needed within the first few weeks of injection. Thanx, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W 7th Ave,Ste 100 Anchorage,AK 99501 Work. (907)793-1247 Victoria Loepp alaska qov CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Ferguson at (907)793-1247 or Victoria.Ferguson©alaska.gov 5 From: Rose,John G (ASRC) [mailto:John.G.Rose@bp.com] Sent: Tuesday, December 30, 2014 6:40 AM To: Loepp, Victoria T(DOA) Subject: RE: P-30 (7" Casing -sonic log for cement verification) Job went well/see the attached drilling report for 12/24/14 providing the details of the cement job. -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Loepp, Victoria T(DOA) [mailto:victoria.loepD@)alaska.gov] Sent: Monday, December 29, 2014 4:00 PM To: Rose,John G (ASRC) Subject: RE: P-30 (7" Casing - sonic log for cement verification) Did the cement job goes as planned? Bumped plugs, floats held, overdisplaced? Please pass on notes from cement job. Thanx, Victoria From: Rose, John G (ASRC) [mailto:John.G.Rose@bp.com] Sent: Monday, December 29, 2014 3:42 PM To: Loepp, Victoria T(DOA) Cc: Cedillo, Gerardo; Lastufka, Joseph N Subject: P-30 (7" Casing -sonic log for cement verification) Victoria, The 7" intermediate casing string was run and cemented at 15,502' MD (TSGR)on the P-30 Ivishak producer(PTD 214- 116)on 12/24/14 with 95.2 bbls of 15.8 ppg class G tail cement design to provide'1500'of cement above the shoe calculated at 30%excess and as this well will be converted to an Ivishak WAG injector as some point forward,the attached sonic log interpretation of that cement job is submitted for your review which indicates—300'of cement isolation. If you have any questions or concerns regarding the details of this report, please contact Gerardo Cedillo (Petrophysicist NWD)directly and I will stand-by for your comments regarding this cement job as it relates to the planned injection well. Thanks -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 6 • • 2i% 4 CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it, without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Ferguson at(907)793-1247 or Victoria.Ferguson@alaska.gov From: Rose, John G (ASRC) [mailto:John.G.Rose(abp.com] Sent: Tuesday, December 30, 2014 2:10 PM To: Loepp, Victoria T(DOA); Cedillo, Gerardo Cc: Lastufka, Joseph N; Decker, Nicholas Subject: RE: P-30 (7" Casing - sonic log for cement verification) Victoria, The water flow log is noted as a requirement of placing this well into injector well operations at some point forward,however, please note the following comments the relate to our new targeted BHL which is potentially in excess of 500'from our permitted BHL: 1. The 1st motor BHA used to landed the well in the production hole on 12/28/14 failed in its objective as the well went—90' low to plan as indicated below(red dotted line "as drilled"). w..+/ Vertical Section P-30 E.paesM 7 lemermdhla GK 1559V I-5/10'1VD. t IT V430 Gran Row Wald SIA •Vinry ,IRI;.,,: AKA,,I, art4 5759 Sag IC - ruu .,,rr4urvM. .euro Shublik 1 3540 ur W Zone4� 8920 1,0 4.141`,1, --- -- c�— - / —Luta 4A_ evn Pradkted OWC-11970'1VOs t Vert.cal Seton 2. Given land low, the well has been re-planned as follows to recover from this low landing point which pushes the well to the north and east. • • o r tog 11'1../' 1'1.ff-YusaXIrJT9 YVertical Section P.30 _:,, - � >Maw pt?!!" +�"' ,R.b. r Cy MOS'f 4/119Ww .. � Amok t ,4721 ......... . Y. .a..+""°'" n_mar s1117erm ruse Isl+rtafu'+va.. Sai RM4r . i.N1f11.1. RAP 1511KW f 40.41rrw 14140 Zone 48u t e *Pa DM"/artrrosa I.Rwu.).tame.:.aR)Iter.roti...dn.mpg _ .. 4,I,MO,/41110.11(1.. roe-ROT 11wrwfanWlrws 46P .4.41196r141e21.T!t i 4SP Hr1'AY•f 41111/196. Zone 481 1 Z 44P b#i.dRXF i ... L. ,.., a= 1.391 7 7.. _.I 14.011.344{1*.ANArrie, Zone 4A -axo 1 Verbcat Section 0 State Plane View P40 .R, 595.9)0 T IN....10 l.wrr 1*IOW I 4.1.,V)... . Gnu Rdei Well kV tl i .e: •. — w Mo r uill.s.wY t.WM. P 4 r..rtS+ur t a12MO. %V.*y,,,,. \ 50.4.,00 1 54.1.6 \ 4. 1 o f ..A.,,,,. \♦ ,9,01 .""i47 \ fy \ N. %woo Il W M'1u.14KRC1k$YJ WWI OW 24061 514"00 PM 4,A1W I-300314Ur1M 1 .Y....rt.r i.o....tor 11.1,..R.W ung 3. Therefore, as we have moved our targets north and east to satisfy the objectives of the well (while staying within the original geo-polygon target area for the well), the new BHL may or may not exceed 500' as we TD the well given our final well TD (currently calculates at —514' TD to TD P06 to P10AProjection04). Permitted P06 BHL = 5957091 622606 8930'TVDss New BHL P10A Projection04(see attached report) = 5957301 623075 8934'TVDss 4. As for the AOR for this new BHL, U-06B now falls within the '/a mile AOR, however, the initial review of this well indicates an effective cement job was achieved on the 7" • • intermediate casing set at TSGR at 11,366' MD as 45 bbls of cement was pumped w/o losses and bumping the plug placing the TOC at 1500'—2000' above the 7" shoe depending on whether gauge hole versus gauge+30% volume calculations are used. Therefore,please provide feed-back as to where we need to go next on this issue. Thanks -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Loepp, Victoria T(DOA) [mailto:victoria.loeppThalaska.gov] Sent: Tuesday, December 30, 2014 9:03 AM To: Cedillo, Gerardo Cc: Rose, John G (ASRC) Subject: FW: P-30 (7" Casing - sonic log for cement verification) Gerardo, What is your interpretation of the cement quality from the shoe to 350'MD above the shoe?Is there any cement?And cement quality from 14750'to 15200'MD? John, A water flow log will be needed within the first few weeks of injection. Thanx, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave,Ste 100 Anchorage,AK 99501 Work: (907)793-1247 Victoria.Loeopelalaska.gov CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it, without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Ferguson at(907)793-1247 or Victoria.Ferguson@alaska.gov From: Rose, John G (ASRC) [mailto:John.G.Rose©bp.com] Sent: Tuesday, December 30, 2014 6:40 AM To: Loepp, Victoria T(DOA) Subject: RE: P-30 (7" Casing - sonic log for cement verification) VOF 741, hw\ I//j cv THE STATE Alaska Oil and Gas T Conservation Commission ofA LASKA }t== 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 of Tti Main: 907.279.1 433 ALAS* Fax: 907.276.7542 wocw.aogcc.alaska.gov Ken Allen Engineering Team Leader BP Exploration(Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU P-30 BP Exploration(Alaska), Inc. Permit No: 214-116 revised Surface Location: 2697' FSL, 2917' FEL, Sec. 31, T11N, R13E, UM Bottomhole Location: 2152' FSL, 755' FEL, Sec. 23, T11N, R12E, UM Dear Mr. Allen: Enclosed is the approved application for permit to drill the above referenced service well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Daniel T. Seamount, Jr. Commissioner S �' DATED this 3 day of December, 2014. STATE OF ALASKA RECEIVED ALASK .L AND GAS CONSERVATION COMMIE N DEC 3 1 2014 PERMIT TO DRILL 20 AAC 25.005 AOGCC 1 a.Type of work: lb.Proposed Well Class: 0 Development Oil 0 Service-Winj ®Single Zone • 1 c.Specify if well is proposed for: ®Drill• 0 Lateral 0 Stratigraphic Test ❑Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates 0 Redrill 0 Reentry ❑Exploratory . ®Service-WAG 0 Service-Disp 0 Geothermal 0 Shale Gas 2.Operator Name: 5 Bond IN Blanket 0 Single Well 11.Well Name and Number: BP Exploration(Alaska) Inc. Bond No 6194193 • PBU P-30 • 3. Address 6.Proposed Depth: 12.Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 18327' , ND 9034' Prudhoe Bay/Prudhoe Bay • 4a Location of Well(Governmental Section). 7. Property Designation(Lease Number). Surface: ADL 028288,028264&047451 2697' FSL,2917' FEL, Sec. 31,T11N, R13E, UM • Top of Productive Horizon: 8 Land Use Permit: 13.Approximate Spud Date' 4919' FSL, 1293' FEL, Sec.26,T11N, R12E, UM December 1,2014 Total Depth 9.Acres in Property: 14.Distance to Nearest Property: 2152' FSL, 755'FEL, Sec.23, T11N, R12E, UM 2491,2560&2560 13225' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 100.85' 'feet 15.Distance to Nearest Well Open Surface. x 631367 • y-5947426 • Zone- ASP4 GL Elevation above MSL: 53.9' feet to Same Pool: 820' 16.Deviated Wells: Kickoff Depth: 300' feet 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle. 105 degrees Downhole• 3404 • Surface: 2531 • 18. Casing Program Specifications _ Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight Grade Coupling Length MD ND MD ND (including stage data) 20"x 34" 91.5# ' H-40 80' Surface Surface 80' 80' 260 sx Arctic Set(Approx.) 13-1/2" 10-3/4" 55# L-80 BTC 5023' Surface Surface 5023' 3216' 2355 sx DeepCrete,255 sx Class'G' 9-7/8" 7" 26# L-80 VT-HC 15593' Surface Surface 15593' 8811' 494 sx Class'G' 6-1/8" 4-1/2" 12.6# 13Cr85 VamTop 2775' 15552' 8676' 18327' 9034' 326 sx Class'G' 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft): Total Depth ND(ft): Plugs(measured): Effective Depth MD(ft): Effective Depth ND(ft)• Junk(measured) Casing Length Size Cement Volume MD ND Conductor/Structural Surface Intermediate Production Liner Perforation Depth MD(ft): Perforation Depth ND(ft). 20.Attachments: 0 Property Plat IS BOP Sketch IN Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis ®Diverter Sketch 0 Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date 22.I hereby certify that the foregoing is true and correct: Contact John Rose,564-5271 Printed Name Ken Allen Title Engineering Team Leader Email John.G.Rose@bp.com Signature�� G � Phone 564-4366 Date I L_,/ /47 Commission Use Only Permit To Drill API Number: Permit Approval Date. See cover letter for Number:2.‘,4-It to ('tv;S<1 50-ol-A- 23522- 00-OU (611 W Z,Qi L.( other requirements: Conditions of Approval: If box is checked,well may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas pi �/ contained shales: �/ Other: 60 p f z-5 7- 71-0 40 U /i' /25-, ,Samples Req'd 0 Yes l No Mud Log Req'd: 0/Yes N No `v cid/4 �,t d G`OG'D H2S Measures: I'Yes ❑❑/No Directional Survey Req'd: Yes 0 No Gl ,"j a n 4 z�, �-ti.4-74-C Spacing exception req'd: El Yes La No inclination-only svy Req'd: ❑Yes 'No .2_5, o33C� ) APPROVED BY "--131 31 l/ APPROVED BY ^ n /1 COMMISSIONER THE COMMISSION Date 1 Form 10-401 Revised 10/2012 This deft f 4a1i4 fN4�rlths from date f approval(20 AAC 25.005(g)) Submit Form and Attachments In Duplicate vTZ /2,/31/14 LLLJJJ 1 ` V 1 ///"��lL /21 /7/ y> rz 6/-!� To: Alaska Oil & Gas Conservation Commission From: John Rose, ODE Date: December 31, 2014 Re: P-30i Permit to Drill The P-30i well is scheduled to be spudded by Parker 272 in December 2014 as a grassroots Ivishak producer. (NOTE: This well will be eventually converted to an Ivishak WAG injector as reflected by the planned 4000 psi pressure tests and the planned cement evaluation log on the 7" cement job.) The planned well has 3 hole sections with 13-1/2" surface hole to an SV2 casing point with 10-3/4" casing, 9- 7/8" intermediate hole to a TSGR casing point with 7" casing and a 6-1/8" production hole to an Ivishak Z4 horizontal target with a final 4-1/2" production liner. The maximum anticipated surface pressure from the Ivishak/Sag with a full column of gas from TD to surface is 2531 psi (assumes 7.5 ppg as pore pressure). This well will be drilled by Parker 272 using their 5,000 psi four preventer BOP stack (3 rams and an annular). The BOP rams and annular will be tested to 4000 psi. A detailed operations summary is included with the permit application. Below is a brief summary of planned drilling operations: 1. Move in Parker 272 and function test diverter. 2. Drill 13-1/2" surface hole to 5023 ft MD. 3. Run 10-3/4" surface casing and cement to surface. 4. Nipple up BOPE and test to 4000 psi. 5. Pressure test surface casing to 3500 psi. Drill out the shoe and perform LOT. 6. Drill 9-7/8" intermediate hole to top of the Sag River at 15,593 ft MD. 7. Run 7" casing and cement to —1,500' MD above casing shoe (TOC at —14,011 ft MD). Pressure test casing to 4000 psi. 8. Drill out of intermediate shoe and perform FIT. 9. Drill 6-1/8" horizontal production hole through Zone 4 target of the Ivishak to TD at—18,18,327 ft MD. 10. Run a 4-1/2", solid, chrome, injection liner and cement in place. 11. Pressure test liner top packer to 4000 psi. 12. Run DPC perf guns and perforate production liner. Perf interval to be determined by as-drilled LWD logs. 13. Run 4-1/2" chrome completion tubing. Sting into liner tieback sleeve and set production packer. 14. Pressure test the tubing and the inner annulus to 4000 psi each. 15. Rig down and move off the well. In addition to a planned well summary, a directional plan and proposed completion diagram is attached to the permit application. If there are any questions concerning information on P-30i, please do not hesitate to use the contact information below. John Rose Office: 907-564-5271 Cell: 907-748-5223 Email: rose11@bp.com Attachments: Well Schematic Directional Plan BOPE Equipment Schematics P-30i PTD Page 1 12/31/2014 Planned Well Summary Well P-30i Well Ivishak Target Z4 Type Producer Objective Current Status Grass Roots Well Estimated Start Date: 12/01/2014 Time to Complete: 43.5 Days As Northing Easting Offsets TRS "Staked" Surface 5,947,426 631,367 2583' FNL /2917' FEL 11N 13E sec 31 Location NOTE: As the conductor casing has not yet been installed at this location, the surface location will change per the final As-Built survey. Northing Easting TVDss Offsets TRS Tgt 5,954,781 622,580 -8706' 360' FNL / 1293' FEL 11N 12E sec 26 TSAD BHL 5,957,301 623,075 -8934' 2152' FSL / 755' FEL 11N 12E sec 23 Planned KOP: 300' MD/-199' TVDss Planned TD: 18,327' MD / -8934' TVDss Rig: Parker 272 BF-RT: 47.1 RTE (ref MSL): 100.9 Directional — Baker P10Aprojection04 KOP: 300' MD Maximum Hole Angle: -67° in the 13-1/2" surface hole&9-7/8" intermediate section -105° in the 6-1/8" production section Close Approach Wells: none Survey Program: Surface to-1330 ft MD = GYD-GC-SS (single shot gyro) 1330 ft MD to TD = MWD+IFR+MS Nearest Property Line: 13,225 ft Nearest Well within Pool: 820 ft P-30i PTD Page 2 12/31/2014 4 P-30i PTD Page 3 12/31/2014 Casing/Tubing Program ' Hole Casing / Wt/Ft Grade Conn Length Top (ft) Bottom (ft) Size Tbg O.D. (ft) MD/TVDss MD/TVDss - 20" x 34" 91.51# H-40 - 80 Surface 80/-21 13-1/2" 10-3/4" 55# L-80 BTC 5023 Surface 5023/3115 9-7/8" 7" 26# L-80 VT-HC 15,593 Surface 15,593/8711 6-1/8" 41/2" 12.6# 130r-85 VamTop 2586 15,442/8574 18,327/8934 Tubing 41/2" 12.6# 13Cr-85 VamTop 15,443 Surface 15,447/8579 Mud Program Surface Hole Mud Properties: Spud Mud 13-1/2" Hole Section Depth Interval Density LSR-YP PV YP 2 API FL pH ppg (2x3-6)rpm (cp) Ib/100 ftml/30min 0' — 1,800' 8.6-9.4 45-60 6-15 40-65 <10 10.3-11.0 1,800' - 5023' 8.8-9.4 - 25-50 6-20 30-50 <10 10.3-11.0 Intermediate Mud Properties: LSND 9-7/8" hole section Depth Interval Density PV YP API FL HTHP FL MBT pH (ppg) . 5023' (Drill Out)— 8.6—9.3 - 10 - 15 18—25 <8 NC <20 8.5 - 9.5 11,814' (TCM2) 11,814' (TCM2)— 98 - 10.0 - 10 - 15 18-25 <8 NC <20 8.5 - 9.5 13,121' (TCM1) 13,121' (TCM1) 10.2 - 10.4 - 10 - 15 18-25 <8 NC <20 8.5 - 9.5 15,592' MD (TSGR) , Production Mud Properties: Water Based Polymer DIF 6-1/8" hole section Density PV YP Low Shear Depth IntervalAPI FL Rate MBT pH (ppg) (cp) (Ib/100ft2) Viscosity 15,592' - 18,327' 8.5 -8.8 . <8 12 — 18 <12 15000-30000 <4 8.5 - 9.5 Logging Program 10-3/4"Surface: Sample Catchers - not required for surface hole Drilling: . Dir/GR Open Hole: None Cased Hole: None 9-7/8" Intermediate: Sample Catchers—as required by Geology Drilling: Dir/GR/Res/PWD Open Hole: None Cased Hole: None 6-1/4" Production: Sample Catchers—as required by Geology Drilling: Dir/GR/Res/Neu/Den/Sonic (may be run f/7" cement evaluation) Open Hole: None Cased Hole: None P-30i PTD Page 4 12/31/2014 Cement Program Casing Size 10-3/4" 40#, L-80 Surface Casing Lead: Open hole volume +350% excess above BPRF, 40% excess below BPRF. Port collar Basis: used if hole conditions dictate. Lead TOC: Surface Tail: Open hole volume + 40% excess + 80 ft shoe track Tail TOC: 500 ft MD above casing shoe. Total Cement Lead 806 bbls, 4516 cuft, 2355 sks of 11.0 ppg DeepCRETE, Yield: 1.93 ft3/sk Volume: Tail 53 bbls, 295 cuft, 255 sks of 15.8 ppg Class G, Yield: 1.16 ft3/sk Casing Size 7" 26#, L-80 Intermediate Casing Basis: Lead: N/A Lead TOC: N/A Tail: Open hole volume + 40% excess + 80 ft shoe track Tail TOC: 1,500' MD above casing shoe Total Cement Lead N/A Volume: Tail 102 bbls, 572 cuft, 494 sks of 15.8 ppg Class G, Yield: 1.17 ft3/sk Casing Size 4.5" 12.6#, 13Cr-80 Production Liner Basis: Lead: N/A Lead TOC: N/A Tail: Open hole volume +40% excess + 80 ft shoe track Tail TOC: TOL Total Cement Lead N/A Volume: Tail 68 bbls, 378 cuft, 326 sks of 15.8 ppg Class G, Yield: 1.17 ft3/sk Surface and Anti-Collision Issues All off-set wells pass major risk anti-collision analysis. Hydrogen Sulfide P-Pad is considered an H2S site. Recent H2S data from the pad is as follows: Well Name H2S Level Reading Date Comments Parent Well(if sidetrack) NA #1 Closest SHL Well H2S Level P-28 20 ppm 1/15/2014 #2 Closest SHL Well H2S Level P-01 10 ppm 3/28/2014 #1 Closest BHL Well H2S Level P-28 20 ppm 1/15/2014 #2 Closest BHL Well H2S Level W-08A 10 ppm 4/9/2014 #3 Closest BHL Well H2S Level U-16 16 ppm 8/2/2013 #4 Closest BHL Well H2S Level U-06B 16 1/4/2014 Max.Recorded H2S on Pad/Facility P-12B 92 ppm 2/27/2013 No wells over 100 ppm in database, but three w ells are at or above 70 ppm Other Relevant H2S Data and most are at or above 10-20 ppm (H2S alarms from rigs,etc.) Faults Formation Where Encounter Fault MD Intersect TVDss Intersect Throw Direction Uncertainty Lost Circ and Magnitude Potential TJF 14,713 7,913 50'up to North 250' low TJD 15,230 8,382 30'up to North 250' low Ivishak-Z4B 17,461 8,972 15'down to North 150' low P-30i PTD Page 5 12/31/2014 Drilling Waste Disposal • There is no annular injection in this well. • Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS-04. Any metal cuttings will be sent to the North Slope Borough. • Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS-04 for injection. Haul Class I waste to DS-04 and/or Pad 3 for disposal /Contact the GPB Environmental Advisors (659-5893) for guidance. Well Control The 13-1/2" surface hole will be drilled with a diverter. The 9-7/8" and the 6-W hole sections will be drilled with well control equipment consisting of 5,000 psi working pressure pipe rams (2), blind/shear rams, and annular preventer capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 4000 psi. BOP test frequency for P-30l will be 14 days with function test every 7 days. Except in the event of a significant operational issue that may effect well integrity or pose safety concerns, an extension to the 14 day BOP test period should not be requested. 9-7/8" Intermediate Interval Maximum anticipated BHP 3404 psi at @ TSGR at 8729' TVDss (7.5 ppg EMW) Maximum surface pressure 2531 psi (.10 psi/ft gas gradient to surface) Kick tolerance 25 bbls with 11.9 ppg frac gradient(50 bbls with 12.7 ppg frac gradient) Assumes 10.2 ppg pore pressure at TSGR with a 10.2 ppg MW. Planned BOP test pressure Rams test to 4000 psi/250 psi Annular test to 3500 psi/250 psi Integrity Test—8-3/4" hole LOT after drilling 20'-50' of new formation below previous shoe 7" Casing Test 4000 psi surface pressure 6-1/8" Production Interval Maximum anticipated BHP 3404 psi at @ TSGR at 8729' TVDss (7.5 ppg EMW) • Maximum surface pressure 2531 psi (.10 psi/ft gas gradient to surface) Infinite with >9.0 ppg frac gradient Kick tolerance Assumes an 8.6 ppg swab kick in the Sag/Ivishak with an 8.6 ppg MW. Planned BOP test pressure Rams test to 4000 psi/250 psi Annular test to 3500 psi/250 psi Integrity Test—6-1/8" hole FIT after drilling 20'-50' of new hole, target>10 ppg FIT 4-1/2" Liner Top Packer 4000 psi surface pressure Test Planned completion fluids 8.5 ppg Seawater/6.8 ppg Diesel Variance Request To avoid the risk of plugging the flow line with large rocks and wood encountered while drilling surface hole, it is requested to drill without a flow paddle for the first portion of the surface hole. After drilling past the larger rocks and wood sections, the flow paddle will be put back in the flow line (<1,000 ft). Procedures/Safeguards with paddle removed: • Fluid levels will be monitored in the pits for both gains and losses while drilling. Alarms will be set to indicate if gain or loss of more than 5 bbls has occurred. • The well will be monitored for flow when the pumps are off at each connection. • The planned 8.6 - 9.4 ppg fluid will provide over balance to formation fluid. P-30i PTD Page 6 12/31/2014 "Revised" P-30i AOR Summary (12/31/14) As the current moves the well path north and east, the following information is provided as it relates to the relevant cement jobs on the 4 wells within 1/4 mile of the P-30i injection well at TSAD. Based upon a review of the individual well files, it is concluded that all wells within this 1/4 mile review do have adequate cement/isolation potential on their respective production casing strings to prevent an annular flow path potentially related to the planned injection in the proposed P-30i well: U-16 - This well is isolated above TSAD to the upper formations by the original cement job on the 7" intermediate casing which was run and cemented at 12,704' MD on 5/15/13. The cement volume pumped 206 bbls of lead + 29 bbls of tail) was calculated using 30% excess to bring cement to 1000' below the surface casing shoe to 4513' MD. The cement job was pumped per plan w/o losses and the plug was bumped. There was cement in the shoe track when drilled out and an 11.3 FIT was obtained after drilling -20' of new hole below the 7" shoe. Give the results of this cement job, good isolation can be assumed. P-28 - This well is isolated above TSAD to the upper formations by the original cement job on the 7" intermediate casing which was run and cemented at 13,345' MD on 6/5/10. The cement volume pumped (60 bbls of tail) was calculated using 30% excess to bring cement to 1500' above the 7" shoe. The cement job was pumped per plan with some fluid losses and flow-back (wellbore breathing), however, the plug was bumped on strokes at the end of the job. Records do not indicate any problems when drilling out the shoe track and a 9.6 ppg FIT was obtained after drilling -20' of new hole below the 7" shoe. After landing the will with the 1st production hole BHA, a USIT log was run on 6/8/10 placing the TOC at -10,900' MD and confirm a minimum of 50' non-contiguous feet of isolation cement. W-08A - This well is isolated above TSAD to the upper formations by the 7" drilling liner that was run and cemented at 12,352' MD on 5/2/02. The cement volume pumped (33 bbls) was based on the objective of bringing cement 1000' above the 7" shoe using 30% excess volume. The cement job went per plan w/o losses, bumping the plug and no cement was observed when circulating out above the TOL. No problems were noted in the drilling records when drilling out the 7" shoe track and a 9.8 ppg FIT was achieved after drilling the required footage of new hole. Give the results of this cement job, good isolation can be assumed. - U-06B - This well is isolated above TSAD to the upper formations by the 7" drilling liner that was run and cemented at 11,535' MD on 5/10/05. The cement volume pumped (252 bbls 12.0 ppg G Lead and 35 bbls 15.8 ppg Tail) was based on the objective of placing the TOC at 3000'. This cement job went per plan bumping the plug and testing the casing to 3500 psi (5/22/05). Given the results of this cement job, good isolation can be assumed. NOTE: For the purpose of this AOR summary, TSAD isolation is considered to be sufficient when a minimum of 50'of good cement can be calculated/estimated/assumed given the details of the actual cement job on the pertinent casing string as detailed in the existing records/files for each well. P-30i 1/4 mile Schematic: :;_____ .....t, / '''1---/ `ham : • P-30i PTD Page 1 12/31/2014 Parker 272 BOPE Schematic PARKER 272 BOP STACK RAM TYPE BOP: DUTCH LOCK DOWN FLANGE SHAFFER LXT DOUBLE BOP 13 5/8"-5M 13 5/8"-5M STUDDED TOP IIirn ,___ 13 5/8"-5M FLANGED BOTTOM W/(2) 14" UL2 OPERATOR, UPPER CAVITY o' "� ANNULAR BOP: AND (2) 14" PSLK W/BSTR OPERATOR, F'1ifli/HI fi9 SHAFFER LXT 13 5/8"-5M LOWER CAVITY 13-5/8" 5M STUDDED TOP 0 13-5/8" 5M FLANGED BOTTOM 0 1 1 DRILLING CROSS: 13 5/8"-5M FLANGED TOP i - /,; (:)/,; (:) �• 0 - �■ r 13 5/8"-5M FLANGED BOTTOM � 1" W(2) 3 1/8"—SM SIDE OUTLETS • 8 , I •• f •,111111=011111 A KILL LINE: �y, 4.,,,NA, �, ,' ,A�, 2-1/16" SM FLEX HOSE __6��Qi� .,i • ,..1� I—•4 , 2-1/16" 5M X 3-1/8" 5M D.S.A. � �� 3-1/8" 5M FLANGED MANUAL GATE VALVE MIIIIMIMIll 0 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE E - • 3 E mismidit 0 °° L 1 1 CHOKE LINE: RAM TYPE BOP: 3-1/8" 5M FLANGED MANUAL GATE VALVE _ SHAFFER LXT SINGLE 13 5/8" 5M 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE 13 5/8"-5M STUDDED TOP 5M FLEX HOSE 13 5/8"— 5M FLANGED BOTTOM 3-1/8" W/(2) 14" UL2 OPERATOR P-30i PTD Page 7 12/31/2014 P-30i OPERATIONS SUMMARY Pre-Rig Work: 1. Set a 20" conductor. Weld an FMC landing ring for a Gen 5 well head. 2. If necessary, level the pad and prepare location for rig move. 3. Remove well houses as necessary. 4. MIRU Parker 272. Rig Operations: 1. MIRU Parker 272. Nipple up diverter spool and function test diverter. 2. Prepare pits with spud mud and PU DP as required and stand back in derrick. 3. MU 13-1/2" drilling assembly with MWD/GR and directionally drill surface hole to Base Permafrost. Gyro survey until magnetic interference clears up. CBU and short trip to surface. Change bit and dial up/down motor bend as required. 4. RIH and continue drilling 13-1/2" surface hole to section TD at -5023' MD in SV2. CBU until hole is clean. POOH on elevators (if beackreaming is required, RIH until able to POOH on elevators). Lay down BHA. 5. Run and fully cement 10-3/4"45.5# BTC-M casing to surface, displacing cement with drilling fluid. A TAM port collar may be run between 500' - 1000' MD as a contingency. 6. ND diverter and NU casing head and spacer spool. NU BOPE (Configured from top to bottom: annular preventor, 7" fixed, blind/shear, mud cross, 2-'/8" x 5W VBR). Test BOPE to 250 psi low, 4000 psi high. Give the AOGCC 24 hrs notice prior to testing. 7. Pressure test 10-3/4" surface casing and wellhead to 250 psi low/ 3500 psi high for 5 minutes low/ 30 minutes high (this will test casing, wellhead, and OA valves). 8. Make up 9-7/8" drilling BHA with RSS and MWD/GR/RES/PWD and RIH to float collar, picking up drillpipe as required to TD intermediate interval. 9. Drill out shoe track and displace well to LSND drilling fluid. Drill 20' of new formation and perform LOT. Minimum requirement for leak-off is 11.9 ppg EMW. 10. Drill ahead in the intermediate hole per the drilling program with specific mud weight-ups as detailed below with special focus on effective hole cleaning through this long section of the well (several wiper trips may be done to help clean the hole): 8.6 - 9.3 ppg f/5023' (Drill-Out)- 11,814' (TCM2) 9.8 - 10.0 ppg f/11,814' (TCM2) - 13,121' (TCM1) 10.2 - 10.4 ppg f/13,121' (TCM1) - 15,592' MD/TD (TSGR) 11. Drill ahead to the intermediate hole TD at the Top SAG (estimated at -15,592' MD). At TD, CBU, and condition hole as necessary to run 7" casing. POOH. 12. RU and run 7" 26# L-80 Vam Top HC casing to TD. Cement the 7" casing to 1500' MD above the shoe. After bumping the plug on the cement job, pressure test the 7" casing to 4000 psi for 30 charted minutes. 13. Install 7" packoff and test void to 250 psi low/ 5,000 psi high. 14. Change 7" rams to to 2-7/8" x 5-1/2" VBR's in upper cavity and test. 15. Freeze-protect the 9-%" x 7" annulus to -2000' MD, once cement has reached 500 psi compressive strength. Confirm that the OA is open before freeze protecting. 16. PU 6-'/a" drilling BHA build assembly to include MWD/GR/Res/Sonic and RIH to the float collar. (NOTE: This section of the well may be drilled with a single BHA RSS.) 17. Displace the well to an 8.5 - 8.6 ppg reservoir DIF. 18. Drill out shoe and 20' of new formation and perform the planned FIT to 9.0 ppg EMW (9.0 ppg EMW provides infinite kick tolerance). Drill ahead per directional proposal and rig site geologist to landing point. (NOTE: Sonic log f/cement evaluation on 7" as required by State for injector well service.) P-30i PTD Page 8 12/31/2014 19. CBU and trip to surface. PU 6-1/4" lateral assembly and RIH and to the current TD and MAD pass as required. 20. Drill ahead in lateral section per rig site geologist to TD. 21. Circulate bottoms-up, short trip, circulate and condition hole for liner run. POOH. 22. MU and run 4-W 12.6# 13CR liner to TD. 23. Cement the 4-W liner to top of liner displacing the cement with perf pill. Reciprocate liner throughout cement job. Bump plug and check floats prior to setting liner hanger. 24. Set liner hanger/ liner top packer and circulate excess cement off the top of liner. 25. POOH, L/D drillpipe and the liner running tool. 26. Pressure test liner to 250 psi low / 4000 psi high for 5 minutes low / 30 minutes high after cement reaches 500 psi compressive strength. 27. RIH with perforating assembly and perforate the well per procedure after cement reaches 1000 psi compressive strength. CBU and POOH. Laydown guns and verify all shots have fired. 28. R/U and run a 4-'/z", 12.6#, 13Cr, VamTop tubing completion with GLMs. Space out and land the tubing with tubing tail inserted into the liner tieback sleeve. 29. Make up tubing hanger per FMC Rep. Land the tubing hanger, and run in lock down screws. 30. Reverse circulate brine and corrosion inhibitor into the tubing x casing annulus. 31. Drop ball/rod and set packer and individually test the tubing to 250 psi low / 4000 psi high for 5 minutes low/ 30 minutes high. Bleed tubing pressure to 1500 psi and test annulus to 250 psi low/ 4000 psi high for 5 minutes low/30 minutes high. Record each test. 32. Shear the DCK valve. Pump both ways to confirm valve has sheared. 33. With landing joint still rigged up, reverse circulate diesel freeze protect using rig injection pump. 34. Allow diesel to U-tube, drain stack, and rig down landing joint. Monitor well for 1 hour to confirm well is dead. 35. Install TWC and test from above to 250 psi low/4000 psi high for 5 minutes low/30 minutes high. 36. Nipple down the BOPE. Nipple up the adaptor flange and tree and test to 5,000 psi with diesel. a. Ensure Heet® is left on TWC and only diesel (no water) is left in tree. 37. Install all annuls valves and secure the well. Ensure T/IA/OA all have two barriers in place. 38. Secure the well. Rig down and Move Off. Post-Rig Work: 1. Pull BPV 2. MIRU slickline. Pull the ball and rod / RHC plug. Install generic GLM design 3. Blue Goo 9-%" x 20" annulus. 4. Install well-house and instrumentation and flowline. 5. Pre-produce well. P-30i PTD Page 9 12/31/2014 P-30i Drilling Critical Issues POST THIS NOTICE IN THE DOGHOUSE I. Well Control / Reservoir Pressures: A. Surface Hole: No overpressure is expected in the surface hole and hydrates are not expected on P- - Pad. B. Intermediate Hole: Normal PP to top UG3. Cretaceous injection pressure to 9.1 ppg at top UG4. PP to 9.6 ppg at top CM2. PP to 10.0 ppg at top CM1. C. Production Hole: The pore pressure in the production interval is anticipated to be under pressured due to offset well production with limited injection support. The highest anticipated pore pressure is 7.5 ppg. Expected FIT provides an infinite kick tolerance. The interval will be drilled with a substantial over balance utilizing an 8.5 ppg fluid. II. Lost Circulation/Breathing A. Surface Hole: Lost circulation is considered a low probably and is rare on P-Pad. B. Intermediate Hole: Breathing and/or lost circulation associated with excessive circulating pressures should be considered a possibility on this well. C. Production Hole: Breathing and/or lost circulation is a risk with the single anticipated fault crossing with —15 ft of throw. If lost circulation becomes a problem, follow the LCM decision tree provided in the drilling program. Utilize good hole cleaning practices to avoid high ECD and prevent pack-off potential which could induce losses. III. Integrity Testing Test Point Test Depth Test type EMW(lb/gal) 10-3/4"Shoe 20'-50'from the 10-3/4"Shoe LOT 11.9 ppg minimum(25 bbls) 12.7 ppg target(50 bbls) 7"shoe 20'-50'from the 7"shoe FIT 9.0 ppg minimum(infinite) IV. Hydrogen Sulfide (H2S) A. P-Pad is not considered an H25 site. Recent H2S data from the pad is as follows: Well Name H2S Level Reading Date Comments Parent Well(if sidetrack) NA #1 Closest SHL Well H2S Level P-28 20 ppm 1/15/2014 #2 Closest SHL Well H2S Level P-01 10 ppm 3/28/2014 #1 Closest BHL Well H2S Level P-28 20 ppm 1/15/2014 #2 Closest BHL Well H2S Level W-08A 10 ppm 4/9/2014 #3 Closest BHL Well H2S Level U-16 16 ppm 8/2/2013 #4 Closest BHL Well H2S Level U-06B 16 1/4/2014 Max.Recorded H2S on Pad/Facility P-12B 92 ppm / 2/27/2013 No wells over 100 ppm in database, but three wells are at or above 70 ppm Other Relevant H2S Data and most are at or above 10-20 ppm (H2S alarms from rigs,etc.) V. Faults Formation Where Encounter Fault MD Intersect TVDss Intersect Throw Direction Uncertainty Lost Circ and Magnitude Potential Kingak Fm.(Jurassic) 15,200.0 8,420.0 30'down to 250' unknown South Ivishak Fm. 17,348.0 8,940.0 15'down to 150' unknown North VI. Anti-Collision Issues All off-set wells pass major risk analysis. CONSULT THE P-PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION. P-30i PTD Page 10 12/31/2014 TIS= 4 1" SM lryg� I/ P 30i -@yp=4-V tfi5M FVC M4 � SAFETY NOTES; WELL ANGLE>70'•, _ _-' AC1UATOk PROPOSAL OKB.ELEV= 100. 9' I BF 53 Y — KOP= -3017 -:,=-1_5 -1000'1-110-3W 10-3TAM PORT COL LA R • PMxAAngle =L---@--�-- I I. -2000 H412'I-FS X NY',U=3.813' 'DatDatum TVD= 8800'SS 20'C(MNA1CTOu. 9. ,U= _80 ' GAS LFT MANDRELS 10-304"CSG,45 5#,I-80 BTC,U=9 950" H -5200 ST MD TVD CEV TYPE VLV LATCH PORT DATE IIM 4 -6300 •-3720 KRG7 3 -111005616 KBG2 Minimum ID =3.725"l_" • 2 -13300-€736 KBG2 1 -14300 -7640 KBG2 4-1/2"HES XN NIPPLE roPOFwui-r — Y1 ►ri Y1� ' . -1530T 4-1rYHES XNV',U=3813'1 i\ vii 1' ►1 4 ►.\ A .. —17"X 4-112"FES TNT I=XR, =3.856' •.1 2 MI`s -15367' H4-1/2"HES xNP',U=3.813' I 4 I %♦ iv \6 •• -15437' -4.1/T FFS.XN NV,ID=3.725"J .14 01,14 Rte\ Ivo\ ♦Ir ITOP OF41tr LNR -1''.-1 ►r 15442' r 5'BKR1VD-E ZXPLTPw 1'Teo( I 4-1/2"TBG, 12.09,13CR VAM TOP. - 15447 �`�4 +,•% -15447 1--J4.1i7'�1/2-MDC,U= 01520pr.0=3.958" -•0 ui Vii, iiA Haw TT NOT LOQ I IA. e..4 6 HT'X5'HESVU1SAILEX HGR,D-_ " I r91:10, e%., ._j 5"X 4-1/2'XO,ID-3 900" 7"CSG,261,L-80 VAM TOP HC, -15592' •,\ v4,\ .0383 5pl.D=ti276" 41, It b• 41,\ v ♦♦ SUIYtu1�RY \� tom\ Max hole angle•67 deg.p 2619' REF LOG _ON XX XX XX `.0NM 60+deg.(j600'-12,400') ANGLE AT TOP F'EJ8 \\ Hole Angle thru Perls-+/-90 des Note:Refer to Roductton DB fir historical pad deli • SIZE SW INT8ZVAL OpniSqz SHOT S/Z \. • ' � •e I H -17947' j � (1% 4 1/2"LNFZ 12.69,13CR_,VAM TCP -H -18027' J ,'�� -' A. .0152 bpi',D=3.958' DATE REV BY 001RYB'ITS DATE REV BY COMMENTS PRUOMOEBAY uN1T XXIIUll14 IMTIAL COMPLETION WELL: F'Y) 114116114' PJC BU!D PROPOSAL PEFONT N7: 06+7004 JR/Pg; RN I F1if7PMAl API No: 50-02!+- -0U 06123114.JGR/PJC PROPOSED GL AS AL91-Li SO. T N. L,_---- P'8 1'M l Ir Bcploratlon(Alaska) P-30i PTD Page 11 12/31/2014 P-30i PTD Page 12 12/31/2014 II North America - ALASKA - BP Prudhoe Bay PB P Pad P-30 P-30 Plan: P-30 Projection 04 Standard Planning Report - Alaska State Plane 31 December,2014 BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) • Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True • Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB P Pad,TR-11-13 She Position: Northing: 5,949,377.17 usft Latitude: 70°16'12.612 N • From: Map Seating: 823,154.06 usft Longitude: 149°0'14.40 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 0.94° Well P-30 Well Position +N/-S 0.00 usft Northing: 5,947,426.03 usft • . Latitude: 70°15'52.058 N +E/-W 0.00 usft Easting: 631,387.40 usft • Longitude: 148°56'16.31 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: • 52.98 usft Wellbore P-30 Magnetics Model Name Sample Date Declination Dip Angle Field Strength 1°I 1°) (nT) BGGM2014 30/12/2014 19.38 80.96 57,584 Design P-30 Projection 04 - -- --- — -� Audit Notes: Version: Phase: PLAN Tie On Depth: 16.313.60 Vertical Section: Depth From(TVD) ON/-S +E/-W Direction (usft) (usft) (usft) (°) • 47.10 0.00 0.00 15.00 31/122014 10:18:08 Page 2 COMPASS 5000.1 Build 61 0 BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCP1 Survey Tool Program Date 30/12/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 143.00 701.00 Gyro SS(P-30PB1) GYD-GC-SS Gyrodata gyro single shots 775.61 2,38561 OTK+SAG+IFR+MS(P-30PB1) MWD+IFR+MS-1NOCA MWD+IFR+Multi Station W/O Crustal 2,478.03 16,313.60 OTK MWD(P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal I 16,313.60 17,813.60 P-30 Projection 04(P-30) MWD MWD-Standard 16,313.60 18,327.02 P-30 Projection 04(P-30) MWD+IFR+MS-WOCA MIND C FR+Multi Station W/O Crustal Planned Survey MD Inc Azi(azimuth) TVD TVDSS NIS 61W TFace Northing Easting DLeg (usft) (^) (°) (usft) (usft) (usft) (usft) (°) (usft) (usft) (1100usft) 47.10 0.00 0.00 47.10 -52.98 0.00 0.00 0.00 5,947,426.03 631,367.40 0.00 143.00 0.15 305.02 143.00 42.92 0.07 -0.10 305.02 5,947,426.10 631,367.30 0.16 235.00 0.35 319.46 235.00 134.92 0.35 -0.38 24.79 5,947,426.38 631,367.01 0.23 328.00 0.93 297.30 327.99 227.91 0.92 -1.24 -34.45 5,947,426.92 631,366.14 0.87 421.00 2.12 310.59 420.96 320.88 2.38 -3.22 23.27 5,947,428.36 631,364.14 1.33 513.00 4.08 317.25 512.82 412.74 5.89 -6.73 13.75 5,947,431.80 631,360.57 2.16 608.00 6.54 332.74 607.41 507.33 13.19 -11.50 38.10 5,947,439.01 631,355.67 2.97 701.00 11.15 335.90 699.28 599.20 26.11 -17.60 7.58 5,947,451.83 831,349.34 4.98 775.61 14.14 330.03 772.07 671.99 40.59 -25.10 -26.14 5,947,466.18 631,341.59 4.36 870.89 15.33 330.29 864.22 764.14 81.61 -37.16 3.31 5,947,486.98 631,329.17 1.25 965.11 15.84 328.22 954.98 854.90 83.36 -50.11 -48.48 5,947,508.50 631,315.85 0.80 1,058.98 15.75 326.42 1,045.30 945.22 104.87 -83.90 -101.27 5,947,529.76 631,301.69 0.53 1,154.74 18.00 324.06 1,136.93 1,036.85 127.68 -79.77 -18.07 5,947,552.29 631,285.42 2.46 1,249.96 18.73 322.41 1,227.30 1,127.22 151.70 -97.74 -36.24 5,947,575.99 631,267.04 0.94 1,344.74 19.18 318.89 1,316.95 1,216.87 175.49 -117.26 -70.19 5,947,599.44 631,247.11 1.30 1,439.39 22.34 316.23 1,405.44 1,305.36 200.20 -13993 -17.86 5,947,623.75 631,224.01 3.48 1,534.17 24.88 314.49 1,492.35 1,392.27 227.08 -166.51 -17.32 5,947,650.16 631,196.97 2.57 1,565.62 25.95 313.75 1,520.78 1,420.70 236.44 -176.17 -14.33 5,947,659.34 631,187.15 4.16 1,597.33 27.83 313.09 1,549.06 1,448.98 246.30 -186.58 -9.32 5,947,669.02 631,178.56 6.00 31/1212014 10:18:08 Page 3 COMPASS 5000.1 Build 61 A BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usfl(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usfl(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCPI Planned Survey MD Inc Azi(azimuth) TVD TVDSS WS ENV TFace Northing Fasting DLeg (usft) (°) (°) (usft) (usft) (usft) (usft) (°) (usft) (usft) (°1100usft) 1,627.86 3012 312.10 1,575.77 1,475.69 256.30 -19747 -12.26 5,947,678.83 631,165.50 7.66 1,860.30 31.31 311.82 1,603.65 1,503.57 267.38 -209.79 -6.97 5,947,689.69 631,152.99 3.69 1,722.86 31.31 310.05 1,657.11 1,557.03 288.68 -234.35 -90.78 5,947,710.55 631,128.07 1.47 1,755.25 32.45 308.97 1,684.61 1,584.53 299.56 -247.55 -27.04 5,947,721.20 631,114.68 3.94 1,786.21 34.03 307.75 1,710.50 1,610.42 310.09 -260.86 -23.45 5,947,731.50 631,101.19 5.54 1,817.33 36.24 306.46 1,735.95 1,635.87 320.89 -275.14 -19.10 5,947,742.04 631,086.72 7.49 1,851.16 37.65 306.48 1,762.99 1,662.91 332.97 -291.50 0.50 5,947,753.84 631,070.16 4.17 1,882.13 39.15 305.97 1,787.26 1,687.18 344.34 -307.01 -12.13 5,947,764.93 631,054.45 4.95 1,913.30 40.90 306.41 1,811.13 1,711.05 356.18 -323.19 9.35 5,947,776.49 631,038.07 5.69 1,945.86 40.35 306.66 1,835.84 1,735.76 368.80 -340.23 163.61 5,947,788.81 631,020.82 1.76 2,006.65 39.40 307.46 1,882.49 1,782.41 392.28 -371.33 151.94 5,947,811.74 630,989.32 1.78 2,038.86 40.99 307.94 1,907.10 1,807.02 405.00 -38777 11.21 5,947,824.17 630,972.65 5.03 2,071.00 43.31 307.73 1,930.92 1,830.84 418.22 -404.81 -3.55 5,947,837.09 630,955.39 7.23 2,100.45 45.16 307.85 1,952.02 1,851.94 430.81 -421.04 2.63 5,947,849.40 630,938.94 6.29 2,133.92 46.38 307.63 1,975.37 1,875.29 445.49 -440.01 -7.44 5,947,863.74 630,919.72 3.68 2,196.51 46.95 307.24 2,018.32 1,918.24 473.16 -476.16 -26.59 5,947,890.78 630,883.10 1.02 2,291.48 49.39 306.64 2,081.65 1,981.57 515.68 -532.72 -10.58 5,947,932.30 630,825.81 2.61 2,385.61 51.85 305.96 2,141.37 2,041.29 558.75 -591.35 -12.28 5,947,974.33 630,766.44 2.67 2,478.03 54.66 306.83 2,196.66 2,096.58 602.69 -650.95 14.20 5,948,017.22 630,706.08 3.13 2,572.92 . 55.75 308.57 2,250.81 2,150.73 850.35 -712.60 53.16 5,948,063.79 630,643.62 1.89 2,667.16 57.56 311.03 2,302.61 2,202.53 700.74 -773.06 49.31 5,948,113.12 630,582.29 2.91 li 2,762.21 59.26 313.44 2,352.41 2,252.33 755.17 -832.99 51.01 5,948,166.49 630,521.43 2.80 2,856.72 62.99 312.23 2,398.04 2,297.96 811.42 -893.67 -16.15 5,948,221.66 630,459.78 4.10 2,950.79. 63.80 311.74 2,440.17 2,340.09 867.68 . -956.19 -28.52 5,948,276.82 630,396.29 0.98 3,045.65 63.73 310.74 2,482.10 2,382.02 923.77 -1,020.17 -94.68 5,948,331.78 630,331.35 0.95 3,140.44 65.34 308.49 2,522.86 2,422.78 978.32 -1,086.10 -52.09 5,948,385.17 630,264.48 2.73 3,234.69 64.95 308.61 2,562.48 2,462.40 1,031.62 -1,152.98 164.43 5,948,437.29 630,196.69 0.43 31/12/2014 10:18:08 Page 4 COMPASS 5000.1 Build 61 • BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCP1 Planned Survey MD Inc Azi(azimuth) TVD TVDSS NIS ENV TFace Northing Fasting DLeg (usft) (°) (°) (usft) (usft) (usft) (usft) (°) (usft) (usft) (°l100usft) 3,329.30 65.10 306.42 2,602.43 2,502.35 1.08384 -1.221.01 -8614 5,948,488.31 630,127.77 2.10 3,424.08 67.06 303.71 2,640.86 2,540.78 1,133.59 -1,291.92 -52.21 5,948,536.82 630,056.01 3.33 3,518.74 69.48 302.10 2,675.91 2,575.83 1,181.35 -1,365.74 -32.02 5,948,583.27 629,981.37 3.01 3,612.76 71.41 303.52 2,707.37 2,607.29 1,229.36 -1,440.19 34.97 5,948,629.97 829,906.09 2.50 3,708.84 70.96 305.70 2,738.36 2,638.28 1,281.01 -1,515.04 102.65 5,948,680.31 629,830.36 2.20 3,803.41 70.18 307.81 2,769.83 2,669.75 1,334.37 -1,586.49 111.75 5,948,732.41 629,758.00 2.26 3,898.11 67.99 309.39 2,803.63 2,703.55 1,389.54 -1,655.62 146.30 5,948,786.36 629,687.92 • 2.79 3,993.10 67.78 310.48 2,839.39 2,739.31 1,446.03 -1,723.10 101.95 5,948,841.66 629,619.47 1.09 4,087.17 68.96 311.08 2,874.07 2,773.99 1,503.15 -1,789.31 25.41 5,948,897.61 629,552.28 1.39 4,182.12 70.07 310.70 2,907.30 2,807.22 1,561.37 -1,856.55 -17.85 5,948,954.65 629,484.04 1.23 4,277.14 69.85 310.90 2,939.86 2,839.78 1,619.70 -1,924.13 139.54 5,949,011.78 629,415.46 0.30 4,371.56 69.96 310.80 2,972.30 2,872.22 1,677.70 -1,991,20 -40.51 5,949,068.60 629,347.39 0.15 4,465.44 89.33 310.97 3,004.95 2,904.87 1,735.31 -2,057.75 165.83 5,949,125.03 829,279.86 0.69 Ili 4,560.36 69.06 310.93 3,038.67 2,938.59 1,793.46 -2,124.76 -172.12 5,949,182.00 629,211.84 0.29 4,655.30 69.20 309.90 3,072.49 2,972.41 1,850.97 -2,192.30 -81.91 5,949,238.32 629,143.31 1.02 4,750.65 68.31 308.94 3,107.04 3,006.96 1,907.41 -2,260.95 -135.02 5,949,293.55 629,073.69 1.32 4,845.18 68.41 308.12 3,141.90 3,041.82 1,962.14 -2,329.69 -82.68 5,949,347.07 829,004.02 0.81 4,939.73 88.29 307.30 3,176.79 3,076.71 2,015.89 -2,399.21 -99.10 5,949,399.60 628,933.57 0.82 4,981.59 67.80 307.95 3,192.44 3,092.36 2,039.59 -2,429.96 129.23 5,949,422.75 628,902.42 1.86 5,131.22 66.62 310.03 3,250.40 3,150.32 2,126.37 -2,537.18 122.01 5,949,507.64 628,793.71 1.50 5,226.53 66.62 310.52 3,288.22 3,188.14 2,182.93 -2,603.93 90.10 5,949,563.02 628,725.99 0.47' 5,320.56 66.58 309.44 3,325.57 3,225.49 2,238.37 -2,670.05 -92.53 5,949,617.30 628,658.92 1.05 5,412.55 66.66 308.83 3,362.07 3,261.99 2,291.67 -2,735.55 -81.99 5,949,669.44 628,592.51 0.61 5,510.88 66.62 308.08 3,401.06 3,300.98 2,347.81 -2,806.23 -93.47 5,949,724.33 628,520.86 0.70 5,605.34 66.62 307.32 3,438.55 3,338.47 2,400.83 -2,874.84 -90.15 5,949,778.14 628,451.34 0.74 5,700.22 66.68 306.21 3,476.15 3,376.07 2,452.96 -2,944.62 -86.85 5,949,827.05 828,380.67 1.08 5,794.98 86.65 305.84 3,513.68 3,413.60 2,504.13 -3,014.97 -95.12 5,949,876.97 628,309.44 0.36 31/12/1014 10:18:08 Page 5 COMPASS 5000.1 Build 61 BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 6 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCP1 Planned Survey MD Inc Azi(azimuth) TVD TVDSS NIS EON TFace Northing Fasting DLeg (usft) (°) (°) (usft) (usft) (usft) (usft) (°) (usft) (usft) (°(100usft) 5,889.75 66.62 305.19 3,551.27 3,451.19 2,554.67 -3,085.80 -93.01 5,949,926.27 628,237.75 0.63 5,984.61 66.58 304.77 3,588.95 3,488.87 2,604.58 -3,157.13 -96.01 5,949,974.93 628,165.56 0.41 6,079.37 66.82 305.24 3,628.58 3,526.50 2,654.47 -3,228.37 84.80 5,950,023.56 628,093.47 0.46 6,174.05 66.63 305.37 3,664.14 3,564.06 2,704.70 -3,299.29 85.24 5,950,072.54 628,021.69 0.13 6,268.94 66.54 305.47 3,701.85 3,601.77 2,755.17 -3,370.25 134.46 5,950,121.75 627,949.86 0.14 6,363.41 66.59 305.68 3,739.42 3,839.34 2,805.59 -3,440.75 75.49 5,950,170.94 627,878.50 0.21 6,458.47 68.61 305.39 3,777.18 3,677.10 2,856.30 -3,511.75 -85.76 5,950,220.39 627,806.64 0.28 6,552.79 66.59 305.44 3,814.64 3,714.56 2,906.46 -3,582.29 113.56 5,950,269.31 827,735.23 0.05 6,646.78 66.57 305.88 3,851.99 3,751.91 2,956.74 -3,652.37 92.92 5,950,318.36 627,664.30 0.43. 6,741.77 68.62 306.02 3,889.73 3,789.65 3,007.92 -3,722.94 68.76 5,950,368.29 627,592.85 0.15 6,836.25 66.41 305.82 3,927.38 3,827.30 3,058.75 -3,793.11 -138.90 5,950,417.89 627,521.80 0.30 6,931.42 66.43 306.12 3,965.45 3,865.37 3,109.98 -3,863.70 85.90 5,950,467.88 627,450.34 0.29 7,025.29 66.27 306.00 4,003.11 3,903.03 3,160.60 -3,933.21 -145.53 5,950,517.27 627,379.96 0.21 7,119.89 66.50 306.39 4,041.00 3,940.92 3,211.79 -4,003.16 57.31 5,950,567.22 827,309.13 0.45 7,215.30 66.60 307.17 4,078.97 3,978.89 3,264.19 -4,073.27 82.20 5,950,618.40 627,238.13 0.76 7,310.17 66.52 306.95 4,116.71 4,016.63 3,316.65 -4,142.73 -111.66 5,950,669.83 627,167.77 0.23 7,404.77 66.55 307.69 4,154.38 4,054.30 3,369.26 -4,211.74 87.62 5,950,721.02 627,097.86 0.72 7,500.07 66.49 307.39 4,192.35 4,092.27 3,422.52 -4,281.05 -102.36 5,950,773.06 627,027.84 0.30 7,594.71 66.56 307.02 4,230.05 4,129.97 3,475.01 -4,350.19 -78.42 5,950,824.33 626,957.60 0.37 7,688.87 66.46 306.49 4,267.58 4,167.50 3,526.68 -4,419.38 -101.73 5,950,874.79 626,887.52 0.53 7,784.10 66.68 305.44 4,305.45 4,205.37 3,578.00 -4,490.10 -77.35 5,950,924.86 626,815.92 1.04 7,879.09 68.59 304.94 4,343.12 4,243.04 3,628.25 -4,561.36 -101.19 5,950,973.85 626,743.80 0.49 7,974.28 66.57 304.80 4,380.95 4,280.87 3,678.19 -4,633.03 -98.88 5,951,022.53 626,671.28 0.14 8,068.90 66.57 304.67 4,418.58 4,318.50 3,727.66 -4,704.37. -90.03 5,951,070.74 626,599.09 0.13 8,162.78 66.59 304.90 4,455.89 4,355.81 3,776.80 -4,775.12 84.63 5,951,118.64 626,527.49 0.23 8,257.59 66.61 304.67 4,493.54 4,393.46 3,828.44 -4,846.59 -84.63 5,951,167.02 826,455.18 0.22 8,351.94 66.58 305.71 4,531.02 4,430.94 3,876.34 -4,917.35 92.01 5,951,215.67 826,383.56 1.01 31/12201410:18:08 Page 6 COMPASS 5000.1 Build 61 BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 ii 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 i 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCP1 Planned Survey MD Inc Azi(azimuth) ND TVDSS NIS ENV TFace Northing Fasting DLeg (usft) 11 (1 (usft) (usft) (usft) (usft) (°) (usft) (usft) (°I100usft) 8,447.27 66.86 305.62 4,568.70 4,468.62 3,927.40 -4,988.49 -16.47 5,951,265.48 626,311.55 0.31 8,544.18 66.80 305.17 4,606.83 4,506.75 3,979.00 -5,061.12 -98.34 5,951,315.80 626,238.04 0.43.. 8,637.21 66.79 305.27 4,643.49 4,543.41 4,028.31 -5,130.97 96.23 5,951,363.88 626,167.34 0.10 8,731.87 66.84 305.68 4,680.75 4,580.67 4,078.81 -5,201.83 82.52 5,951,413.13 626,095.61 0.40 8,826.36 66.82 306.64 4,717.93 4,617.85 4,130.07 -5,271.97 91.49 5,951,463.15 626,024.60 0.93 8,921.48 66.76 308.64 4,755.42 4,655.34 4,182.24 -5,342.11 180.00 5,951,514.09 625,953.56 0.06 9,016.15 66.80 307.00 4,792.75 4,692.67 4,234.38 -5,411.76 83.18 5,951,565.00 625,883.02 0.35 9,110.36 66.85 307.14 4,829.82 4,729.74 4,286.58 -5,480.87 88.80 5,951,615.99 625,813.02 0.15 9,206.01 66.86 307.81 4,867.42 4,767.34 4,340.09 -5,550.66 89.20 5,951,668.27 625,742.30 0.64 9,300.31 66.85 307.22 4,904.48 4,804.40 4,392.90 -5,619.44 -91.17 5,951,719.86 625,672.62 0.581 9,395.32 66.75 307.73 4,941.91 4,841.83 4,446.03 -5,688.75 102.14 5,951,771.77 625,602.41 0.50 9,490.03 66.82 308.08 4,979.24 4,879.16 4,499.50 -5,757.42 77.79 5,951,824.04 625,532.81 0.35 9,584.57 66.86 308.46 5,016.43 • 4,916.35 4,553.34 -5,825.67 83.54 5,951,876.67 625,463.65 0.37 9,679.57 66.78 308.94 5,053.82 4,953.74 4,607.94 -5,893.82 100.37 5,951,930.07 625,394.55 0.47 9,774.35 66.90 309.46 5,091.10 4,991.02 4,663.02 -5,961.35 76.01 5,951,983.95 625,326.08 0.52 9,875.20 66.86 309.44 5,130.70 5,030.62 4,721.95 -6,032.97 -155.31 5,952,041.63 625,253.45 0.04 9,969.87 66.85 309.93 5,167.91 5,067.83 4,777.54 -6,099.96 91.37 5,952,096.03 625,185.50 0.48 10,064.70 66.69 309.77 5,205.31 5,105.23 4,833.38 -6,166.86 -137.45 5,952,150.69 625,117.64 0.23 10,159.66 66.73 309.74 5,242.86 5,142.78 4,889.16 -6,233.92 -34.57 5,952,205.29 625,049.63 0.05 10,254.52 66.69 308.98 5,280.37 5,180.29 4,944.41 -6,301.28 -93.43 5,952,259.35 624,981.32 0.74 10,348.73 66.68 307.53 5,317.65 5,217.57 4,997.98 -6,369.22 -90.72 5,952,311.72 624,912.46 1.41 10,444.22 66.72 306.52 5,355.43 5,255.35 5,050.79 -6,439.24 -87.73 5,952,363.30 624,841.54 0.97 10,538.33 66.64 305.31 5,392.68 5,292.60 5,101.48 -6,509.23 -94.36 5,952,412.76 624,770.68 1.18 10,632.44 66.71 305.21 5,429.94 5,329.86 5,151.37 -6,579.79 -52.70 5,952,461.40 624,699.26 0.12 10,727.25 66.67 306.23 5,467.46 5,367.38 5,202.20 -6,650.48 92.65 5,952,510.99 624,627.70 0.99 10,821.23 66.71 307.08 5,504.65 5,404.57 5,253.73 -6,719.72 87.23 5,952,561.30 624,557.58 0.83 10,917.10 66.67 307.83 5,542.59 5,442.51 5,307.27 -8,789.62 93.47 5,952,613.61 624,486.77 0.72 31/122014 10:18:08 Page 7 COMPASS 5000.1 Build 61 BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCP1 Planned Survey MD Inc Azi(azimuth( TVD TVDSS NIS BIW TFace Northing Fasting DLeg (usft) r) fl (usft) (usft) (usft) (use) (1 (usft) (usft) ('I100usft) 11,011.26 66.69 308.04 5,579.86 5,479.78 5,360.43 -6857.81 84.12 5,952,665.56 624,41766 0.21 11,105.60 66.81 308.00 5,617.10 5,517.02 6413.82 -6,926.10 -17.04 5,952,717.75 624,348.46 0.13 11,201.66 66.75 307.68 5,654.98 5,554.90 5,467.97 -6,995.82 -101.59 5,952,770.68 624,277.81 0.31 11,295.67 66.83 307.84 5,692.03 5,591.95 5,520.88 -7,064.12 61.48 5,952,822.38 624,208.60 0.18,; 11,391.42 67.19 307.56 5,729.42 5,629.34 5,574.79 -7,133.87 -35.66 5,952,875.05 624,137.93 0.46 11,485.03 66.68 307.22 5,766.10 5,666.02 5,627.09 -7,202.29 -148.54 5,952,926.15 624,068.60 0.64 11,579.24 66.73 306.96 5,803.35 5,703.27 5,679.27 -7,271.32 -78.23 5,952,977.11 623,998.69 026 11,674.24 66.65 305.94 5,840.95 5,740.87 5,731.10 -7,341.50 -95.08 5,953,027.71 623,927.62 0.99 11,769.42 66.68 306.08 5,878.65 5,778.57 5,782.48 -7,412.19 76.89 5,953,077.85 623,856.05 0.14 11,863.59 66.69 306.72 5,915.92 5,815.84 5,833.80 -7,481.80 89.15 5,953,127.94 623,785.56 0.82 11,957.32 66.72 307.96 5,952.99 5,852.91 5,886.02 -7,550.24 88.74 5,953,178.95 623,716.22 1.22 12,052.43 66.68 307.52 5,990.61 5,890.53 5,939.49 -7,619.32 -95.74 5,953,231.20 623,646.23 0.43 12,148.42 66.66 307.67 6,028.62 5,928.54 5,993.26 -7,689.16 98.29 5,953,283.74 623,575.47 0.14 12,241.96 66.45 306.87 6,065.84 5,965.76 6,045.23 -7,757.45 -106.13 5,953,334.51 623,506.28 0.82 12,336.93 84.92 307.69 6,104.94 6,004.86 6,097.64 -7,826.31 154.14 5,953,385.71 623,436.52 1.79 12,431.88 60.60 308.48 6,148.39 6,048.31 6,149.70 -7,892.75 170.94 5,953,436.59 623,369.19 4.61 12,527.09 56.88 309.27 6,197.79 6,097.71 6,200.76 -7,956.11 169.91 5,953,486.53 623,304.96 3.97 12,620.91 54.78 309.17 8,250.48 6,150.40 6,249.84 -8,016.24 -177.77 5,953,534.55 623,243.98 2.24 12,715.64 53.97 308.88 6,305.66 6,205.58 6,298.32 -8,078.06 -163.86 5,953,581.98 623,183.33 0.89 12,810.17 52.29 309.48 6,362.38 6,262.30 6,346.09 -8,134.68 164.23 5,953,628.72 623,123.89 1.85 12,906.03 51.30 309.83 6,421.66 6,321.58 6,394.16 -8,192.67 164.58 5,953,675.77 623,065.07 1.07 12,964.33 49.68 310.52 6,458.76 6,358.68 6,423.17 -8,227.04 162.24 5,953,704.17 623,030.21 2.96 13,000.69 49.04 311.01 6,482.45 6,382.37 6,441.18 -8,247.93 149.21 5,953,721.81 623,009.01 1.99 13,065.07 47.90 .311.90 6,525.13 6,425.05 6,473.09 -8,284.05 149.99 5,953,753.08 622,972.34 2.05 • 13,096.29 47.53 311.95 6,546.14 6,446.06 6,488.52 -8,301.24 174.31 5,953,768.21 622,954.89 1.19 • • • 13,190.08 44.75 313.90 6,811.12 6,511.04 6,534.55 -8,350.76 153.84 5,953,813.36 622,904.57 3.32 13,288.52 41.48 316.51 8,682.98 6,582.90 6,582.24 -8,398.19 152.33 5,953,860.22 622,856.33 3.78 31/12/2014 10:18:08 Page 8 COMPASS 5000.1 Build 61 • BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 ll 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCP1 Planned Survey MD Inc Azi(azimuth) TVD TVDSS NIS NW TFace Northing Fasting DLeg (usft) (") P1 (usft) (usft) (usft) (usft) p) (usft) (usft) (N100usft) 13,380.50 38 74 319.56 6,753.32 6,653.24 6,626.26 -8,437.83 145.51 5,953,903.53 622,815 92 3.67 13,474.83 35.84 322.46 6,828.47 6,728.39 6,670.53 -8,473.73 151.66 5,953,947.16 622,779.26 3.77 13,569.78 32.48 326.28 6,907.13 6,807.05 6,713.68 -8,504.75 147.47 5,953,989.77 622,747.49 4.02 13,664.98 29.17 331.24 6,988.88 6,888.80 6,755.30 -8,530.12 144.59 5,954,030.94 622,721.41 4.38 13,760.16 26.57 336.43 7,073.03 6,972.95 6,795.16 -8,549.80 139.25 5,954,070.44 622,701.04 3.73 13,854.74 26.30 342.30 7,157.73 7,057.65 6,834.52 -8,584.63 98.52 5,954,109.53 622,685.52 2.78 13,949.85 28.99 345.81 7,242.75 7,142.67 8,875.52 -8,576.32 67.91 5,954,150.31 622,673.11 1.81 14,044.90 27.29 348.16 7,327.33 7,227.25 6,917.75 -8,586.08 75.41 5,954,192.37 622,682.62 1.17 14,139.77 29.18 350.01 7,410.91 7,310.83 6,961.82 -8,594.56 25.67 5,954,236.28 622,653.38 2.20 14,234.35 29.25 351.49 7,493.46 7,393.38 7,007.38 -8,601.98 85.11 5,954,281.70 622,645.17 0.77 14,329.20 29.21 352.89 7,576.24 7,478.16 7,053.26 -8,608.27 93.96 5,954,327.46 622,638.07 0.72 14,423.90 29.19 350.48 7,658.91 7,558.83 7,098.97 -8,614.95 -92.03 5,954,373.04 622,630.60 1.24 14,518.24 29.20 346.96 7,741.27 7,641.19 7,144.08 -8,623.95 -91.20 5,954,417.99 622,820.81 1.82 14,813.73 28.05 344.39 7,825.09 7,725.01 7,188.40 -8,835.25 -134.17 5,954,462.10 622,608.75 1.76 14,708.57 27.40 347.23 7,909.04 7,808.96 7,231.16 -8,646.07 117.45 5,954,504.66 622,597.18 1.55 14,803.98 26.93 349.61 7,993.93 7,893.85 7,273.83 -8,654.82 114.45 5,954,547.16 622,587.69 1.24 14,898.32 26.29 350.34 8,078.28 7,978.20 7,315.44 -8,662.18 153.26 5,954,588.63 622,579.60 0.78 14,993.76 25.78 353.42 8,184.04 8,063.96 7,356.88 -8,868.10 112.79 5,954,629.96 622,572.96 1.52 15,089.00 25.21 356.24 8,250.02 8,149.94 7,397.68 -8,671.80 115.65 5,954,670.69 622,568.54 1.40 15,183.47 24.45 358.15 8,335.76 8,235.68 7,437.29 -8,673.75 134.32 5,954,710.26 622,565.90 1.17 15,278.85 23.25 356.58 8,422.99 8,322.91 7,475.82 -8,675.52 -152.84 5,954,748.75 622,563.47 1.42 15,373.05 22.87 353.61 8,509.67 8,409.59 7,512.57 -8,678.66 -109.45 5,954,785.43 622,559.68 1.30 15,467.74 23.42 352.34 8,596.74 8,496.66 7,549.51 -8,683.22 -42.81 5,954,822.28 622,554.48 0.78 15,563.24 24.09 352.23 8,684.15 8,584.07 7,587.63 -8,688.38 -3.83 5,954,860.30 622,548.66 0.70 15,626.85 24.24 352.89 8,742.18 8,642.10 7,613.45 -8,891.75 61.26 5,954,886.06 622,544.83 0.49 15,671.39 24.02 353.33 8,782.83 8,682.75 7,631.52 -8,693.94 140.93 5,954,904.09 622,542.34 0.64 15,721.18 27.03 355.09 8,827.76 8,727.68 7,652.87 -8,696.08 14.94 5,954,925.39 622,539.82 6.23 31/12/2014 10:18:08 Page 9 COMPASS 5000.1 Build 81 • BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30©100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCP1 Planned Survey MD Inc Azi(azimuth) TVD TVDSS WS EIW TFace Northing Easting Dleg (usft) r) (°l (usft) (usft) (usft) (usft) (q (usft) (usft) (°11OOusft) 15.744 68 28.66 356.11 8,848.53 8,748.45 7,663.81 -8696.92 16.74 5,954,936.32 622,538.79 7.23 15,776.79 31.85 359.88 8,876.27 8,776.19 7,679.97 -8,697.46 32.41 5,954,952.47 622,537.97 11.56 15,808.10 33.45 4.33 8,902.63 8,802.55 7,696.84 -8,696.83 58.21 5,954,969.34 622,538.31 9.21 15,839.62 34.22 5.53 8,928.82 8,828.74 7,714.32 -8,695.32 41.45 5,954,986.85 622,539.51 3.23 15,871.47 36.56 6.34 8,954.78 8,854.70 7,732.67 -8,693.41 11.67 5,955,005.22 622,541.10 7.49 15,905.27 39.17 7.97 8,981.46 8,881.38 7,753.25 -8,690.82 21.62 5,955,025.85 622,543.33 8.27 15,934.89 42.72 8.81 9,003.83 8,903.75 7,772.45 -8,687.98 9.13 5,955,045.09 622,545.83 12.13• 15,969.46 47.97 9.24 9,028.12 8,928.04 7,796.73 -8,684.12 3.49 5,955,069.43 622,549.27 15.21 16,001.07 51.47 9.22 9,048.55 8,948.47 7,820.52 -8,880.25 -0.26 5,955,093.29 622,552.72 11.07 16,028.61 54.36 9.13 9,065.16 8,965.08 7,842.21 -8,676.75 -1.45 5,955,115.03 622,555.84 10.50 • 16,063.18 59.39 9.06 9,084.04 8,983.96 7,870.79 -8,672.18 -0.69 5,955,143.68 622,559.92 14.55 • 16,094.30 62.12 8.37 9,099.25 8,999.17 7,897.63 -8,668.06 -12.61 5,955,170.59 622,563.56 8.98 16,123.64 65.65 7.36 9,112.16 9,012.08 7,923.72 -8,664.46 -14.63 5,955,196.74 622,566.71 12.42 16,155.62 69.35 10.45 9,124.40 9,024.32 7,952.90 -8,659.88 38.26 5,955,225.99 622,570.78 14.61 16,188.62 73.76 10.03 9,134.84 9,034.76 7,983.70 -8,654.32 -5.23 5,955,256.88 622,575.80 13.42 16,215.23 77.86 10.02 9,141.36 9,041.28 8,009.10 -8,849.83 -0.14 5,955,282.35 622,579.85 15.41 16,250.41 82.28 11.46 9,147.42 9,047.34 8,043.13 -8,643.37 17.92 5,955,316.49 622,585.71 13.19 16,282.93 85.98 11.38 9,150.75 9,050.67 8,074.84 -8,636.97 -1.24 5,955,348.30 622,591.56 11.32 16,313.60 90.07 12.74 9,151.82 9,051.74 8,104.80 -8,830.56 18.28 5,955,378.37 622,597.44 14.11 16,325.00 91.80 12.96 9,151.65 9,051.57 8,115.92 -8,828.03 8.42 5,955,389.52 622,599.78 13.55 16,350.00 94.95 13.46 9,150.22 9,050.14 8,140.21 -8,622.32 8.43 5,955,413.91 622,605.06 13.55 18,375.00 98.30 13.96 9,147.34 9,047.26 8,164.33 -8,616.44 8.46 5,955,438.13 622,610.52 13.551 16,400.00 101.65 14.48 9,143.01 9,042.93 8,188.20 -8,810.39 8.51 5,955,462.10 622,616.15 13.55 16,425.00 105.00 15.00 9,137.25 9,037.17 8,211.72 -8604.20 8.60 5,955,485.72 622,621.93 13.55 • 16,500.00 105.00 15.00 9,117.84 9,017.76 8,281.70 -8,585.45 0.00 5,955,556.01 622,639.45 0.001 • 16,600.00 105.00 15.00 9,091.95 8,991.87 8,375.00 -8560.45 0.00 5,955,649.72 622,862.82 0.0011 16,625.00 105.00 15.00 9,085.48 8,985.40 8,398.32 -8,554.20 0.00 5,955,673.15 622,668.66 0.00 31/122014 10:18:08 Page 10 COMPASS 5000.1 Build 61 BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay ND Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCP1 Planned Survey MD Inc Azi(azimuth) ND TVDSS WS EIW TPace Northing Easting DLeg (usft) (°) (°) (usft) (usft) (usft) (usft) (°) (usft) (usft) (1100usft) 16,700.00 105.00 15.00 9,066.07 8,965.99 8,468.30 -8,535.45 0.00 5,955,743.44 622,686.19 0.00 16,800.00 105.00 15.00 9,040.19 8,940.11 8,561.60 -8,510.45 0.00 5,955,837.16 622,709.55 0.00 '.. 16648.58 105.00 15.00 9,027.62 8,927.54 8,606.92 -8,498.31 0.00 5,955,882.68 622,720.90 0.00 16,850.00 104.91 15.00 9,027.25 8,927.17 8,608.25 -8,497.95 -180.00 5,955,884.01 622,721.23 6.00 li 16,900.00 101.91 15.00 9,015.85 8,915.57 8,655.22 -8,485.37 -180.00 5,955,931.20 622,733.00 6.00 16,950.00 98.91 15.00 9,006.61 8,906.53 8,702.72 -8,472.64 -180.00 5,955,978.90 622,744.89 6.00 17,000.00 95.91 15.00 9,000.16 8,900.08 8,750.61 -8,459.81 -180.00 5,956,027.00 622,756.89 6.00 17,050.00 92.91 15.00 8,996.32 8,896.24 8,798.75 -8,446.91 -180.00 5,956,075.36 622,768.94 6.00 17,098.58 90.00 15.00 8,995.08 8,895.00 8,845.65 -8,434.34 -180.00 5,956,122.47 822,780.69 6.00 17,100.00 89.91 15.00 8,995.08 8,895.00 8,847.03 -8,433.97 180.00 5,956,123.85 622,781.03 6.00 17,150.00 86.91 15.00 8,996.46 8,896.38 8,895.30 -8,421.04 -180.00 5,956,172.34 622,793.12 6.00 17,200.00 83.91 15.00 9,000.46 8,900.38 8,943.44 -8,408.14 180.00 5,956,220.69 622,805.18 6.00 17,250.00 80.91 15.00 9,007.06 8,906.98 6991.31 -8,395.31 180.00 5,956,268.77 622,817.17 6.00 17,265.24 80.00 15.00 9,009.59 8,909.51 9,005.82 -8,391.42 180.00 5,956,283.35 622,820.80 6.001 17,300.00 80.00 15.00 9,015.82 8,915.54 9,038.89 -8,382.56 0.00 5,956,316.56 622,829.08 0.00 17,400.00 80.00 15.00 9,032.99 8,932.91 9,134.01 -8,357.07 0.00 5,956,412.11 622,852.91 0.00 17,500.00 80.00 15.00 9,050.35 8,950.27 9,229.14 -8,331.59 0.00 5,956,507.66 822,876.73 0.00 17,600.00 60.00 15.00 9,087.72 8,967.64 9,324.26 -8,306.10 0.00 5,956,603.21 622,900.55 0.00 17,699.99 80.00 15.00 9,085.08 8,985.00 9,419.38 -8,280.61 0.00 5,956,698.74 622,924.37 0.00 17,750.00 83.00 15.00 9,092.47 8,992.39 9,467.15 -8,267.81 000 5,956,746.73 622,936.34 6.00' 17,800.00 86.00 15.00 9,097.26 8,997.18 9,515.22 -8,254.93 0.00 5,956795.01 622,948.38 6.00 17,850.00 89.00 15.00 9,099.44 8,999.36 9,563.46 -8,242.00 0.00 5,956,843.47 622,960.46 6.00 17,900.00 92.00 15.00 9,099.01 8,998.93 9,611.75 -8,229.07 0.00 5,956,891.97 622,972.55 6.00 17,950.00 95.00 15.00 9,095.95 8,995.87 . 9,659.95 -8,216.15 0.00 5,956,940.39 622,984.62 6.00 18,000.00 98.00 15.00 9,090.29 8,990.21 9,707.93 -8,203.29 0.00 5,956,988.58 622,998.64 6.00 18,033.32 100.00 15.00 9,085.08 8,985.00 9,739.72 -8,194.78 0.00 5,957,020.51 823,004.60 6.00 • 18,100.00 100.00 15.00 9,073.50 8,973.42 9,803.15 -8,177.78 0.00 5,957,084.22 623,020.48 0.00 L 31/122014 10:18:08 Page 11 COMPASS 5000.1 Build 81 ti • BP Standard Planning Report-Alaska State Plane Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Well: P-30 North Reference: True Wellbore: P-30 Survey Calculation Method: Minimum Curvature Design: P-30 Projection 04 Database: EDM R5K-Alaska PROD-ANCP1 • Planned Survey • MO Inc Azi(azimuth) TVD TVDSS WS EIW TFace Northing Fasting DLeg (usft) (°) (°) (usft) (usft) (usft) (usft) (°) (usft) (usft) 0100usft) 18,200.00 100.00 15.00 9,056.14 8,956.06 9,896.27 -8,152.29 0.00 5,957,179.77 623,044.31 0.00 18,300.00 100.00 15.00 9,038.77 8,938.69 9,993.40 -8,126.80 0.00 5,957,275.32 623,068.13 0.00 .18,327.02 100.00 15.00 9,034.08 • 8,934.00 10,019.10 -9119.92 0.00 9957101.13 621074.57 0.00 • Casing Points , Measured Vertical Casing Hole • Depth Depth Diameter Diameter (usft) (usft) Name (In) (in) • 15702.27 8,810.83 INTERMEDIATE CASING 1 7.000 8.500 18,327 02 9,034.08 4 1/2" 4.500 6.125 Plan Annotations Measured Vertical Local Coordinates • Depth Depth +NI-S -•E/-W (usft) (usft) (usft) (usN) Comment 16,313.60 9,151.82 8,10480 -8,630.56 TIP 16,425.00 9,137.25 8,211.72 -8,604.20 Start 200.00 hold at 16425.00 MD • 16,625.00 9,085.48 8,398.32 -8,554.20 Start 223.58 hold at 16625.00 MD • 16,848.58 9,027.62 8,606.92 -8,498.31 Start DLS 6.00 TFO-180.00 • 17,098.58 8,995.08 8,845.65 -8,434.34 Start Drop-6.00 17,285.24 9,009.59 9,005.82 -8,391.42 Start 434.74 hold at 17265.24 MD 1 17,699.99 9,085.08 9,419.38 -8,280.61 Start Build 6.00 18,033.32 9,085.08 9,739.72 -8,194.78 Start 293.70 hold at 18033.32 MD 18,327.02 9,034.08 10,019.10 -8,119.92 TD at 18327.02 Checked By: Approved By: Date: 31/122014 10:18:08 Page 12 COMPASS 5000.1 Build 61 t • . S Project Prudhoe Bay ANTI-COLLISION SETTINGS COMPANY DETAILS North M*oa-ALASKA-BP Iff.. Site:PB P Pad InterpolationMethod:Fran MO interval:25.00 Calculation Method:Minimlmeurvabra b{' Well:P30 Depth RangFrom 180820010 1810849 Error System:ISCWBA P Results Lenled Sy Centre Distance:2008.16 Scan Method Tray.Cylinder North Wellbore:P-30 Reference Plan:P-33 Plan 10A(P-30/P-30) Error Surber,.Elliptical Conk ' HUGHES Plan:P30 Plan 10A(1,30/P-30) Warring Method.Rules Based Depth Range From: 16462.00 To 18108.49 WELL°E AILS P30 Ground Level: , 8280 From Colour To MD ;1,,;s .E�w N:7Minp E+Itir9 L,eteale IvgeAe Old 0.00 917420., 01]4.00 7P 195269N 14o.59'1fi.J1W SECn0NDETAILS 7 0 Sec -....MD Inc At TAD MUS .E1-W Dag..7Face 0S.3 16462 17662 I 3000.02 8.01 311.01 8482.6 8141.18 4207.93 0.00 0.00 1027544 . -720. -.._ 2 409.9 25.00 33000 7577.9 7138.55 4733.80 2.19 150.6 1112440 17662 18108 3 5739.4 25.00 350.00 8810.48 789.03 8831.70 0.00 0.00 11576.99 4 9032.13 89.81 5.00 9088.81 8148.19 43907.35 1270 15.28 11941.30 330 _ - -\ _. 5 997752 98.91 503 9004.90 %0109 4788.4 4,07 0.0012190.6 660 -_` 8 977.90 903 7.00 8980.8:1 8883.39 dm.17 8.07 19.6 12919.19 7 708870 78.47 7.00 931729 888881 4751.97 8.03 180.01 12451.31 / 8 7241.78 7847 7.00 9053.57 3238.28 4733.80 000 0.08 12581.03 600 -_` 9 76398 9100 7.00 9079.93 9278.58 43714.33 6.00 0.00 12712.41 \ 10 7538.23 94.26 7.00 9077.4 9330.38 889773 801 0.00 12748.62 $90 11 8108.8 94.29 7.00 933508 9894.82 9828.42 0.00 0.00 13728.8 j ; NN / 420 N '.\ 300 / / _ \ \ W .I j .� SURVEY PROGRAM / .._ i � \. Data:201412-291000003 Validated:Yea Version:_..._. ,. 240- Depth From Depth To S ey/Pbn Tool 143.00 701.00 GyroSS(P-301:131) GYD4035 i 77561 238561 GTE 0AG.IFR.MS(P30P81) MWD.IR:.MS-WOCA '180-..� M MW 2478.83 13000.89 OM MD MWD.IFR.MSWDCA 13000.89 14050.00 P30 Plan 10A(P-30) MWD 12810.17 15586.00 P-30 Plan 10A(P.30) MVA.IFR.MSWOCA i20 15589.00 1662.00 P3D Plan 104)P30) MWD • P-30 Plan 10A 19 @ro 17662:0000 P�030 Plan iwi�) MWD*IR`.MSWbcA 16162.00 18108.8 P30 Plan 10A(P30) MWD.IFR.MSWDCA 270 , • ,....../\::...,, 90 120 • \ .,-rt.,,.. , 930IProj 04 iB0 900 3 • \ / 170 \ __ 420._- LEGEND • / \._\-` // -P-23,Plan P-23A Plan#2 P-23AV0 .0001,W01APB1,MIAMI W \ �_ 540 -P-28,P38,P-28 V0 P30,P30,PIDj 08 \\\\ -U-16. 16,U-16,Plan#18 LL18Appmved VO P30,P30,P-30 VO 600 -1118,1-18.1-18 V0 210 _ - -80_......_ 150 _-... 720 I.l 180 Azimuth from North[°]vs CentretoCentre Separation[60 usf/in] • • • • i 4 Øbp North America - ALASKA - BP Prudhoe Bay PB P Pad P-30 500292352200 P-30 P-30 Plan 10A Travelling Cylinder Report 30 December, 2014 BAKER HUGHES 4 •' BP Fig bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Reference Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Site Error: 0.00 usft North Reference: True Reference Well: P-30 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore P-30 Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: P-30 Plan 10A Offset TVD Reference: Offset Datum Reference P-30 Plan 10A Filter type: NO GLOBAL FILTER:Using user defined selection&filtering criteria Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 16,462.00 to 99,999.00usft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 2,056.14 usft Error Surface: Elliptical Conic Survey Tool Program Date 12/29/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 143.00 701.00 Gyro SS(P-30PB1) GYD-GC-SS Gyrodata gyro single shots 775.61 2,385.61 OTK+SAG+IFR+MS(P-30PB1) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 2,478.03 13,000.69 OTK MWD(P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 13,000.69 14,050.00 P-30 Plan 10A(P-30) MWD MWD-Standard 12,810.17 15,586.00 P-30 Plan 10A(P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 15,586.00 16,462.00 P-30 Plan 10A(P-30) MWD MWD-Standard 15,586.00 16,462.00 P-30 Plan 10A(P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 16,462.00 17,662.00 P-30 Plan 10A(P-30) MWD MWD-Standard 16,462.00 18,108.49 P-30 Plan 10A(P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 15,586.08 8,671.47 7"Production Casing 7.000 9.875 18,026.60 9,041.16 4 1/2"Production Liner 4.500 6.125 Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB P Pad P-30-P-30-P-30 Projection 04 16,477.25 16,500.00 241.69 77.19 166.20 Pass-Major Risk Offset Design PB P Pad- P-30-P-30-P-30 Projection 04 Offset Site Error: 0.00 usft Survey Program: 143-GYD-GC-SS,776-MWD+IFR+MS-WOCA,2478-MWD+IFR+MS-WOCA,16314-MWD+IFR+MS-WOCA Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Send Major Axis Measured Vertical Measured Vertical Reference Offset Toolface• Offset Wellbore Centre Casing- Centre to No Go Allowable INaming Depth Depth Depth Depth Azimuth +WS +EI-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) F) (usft) (usft) (in) (usft) (usft) (usft) 16,477.25 9,042.21 16,500.00 9,117.84 8.55 7.90 113.51 8,281.69 -8,585.44 5.312 241.69 77.19 166.20 Pass-Major Risk,CC,ES,SF 16,501.79 9,038.03 16,525.00 9,111.37 8.10 7.96 112.69 8,305.02 -8,579.19 5.312 244.95 75.90 170.46 Pass-Major Risk 16,526.32 9,033.85 16,550.00 9,104.90 8.08 8.02 111.88 8,328.34 -8,572.94 5.312 24826 76.02 173.53 Pass-Major Risk 16,550.86 9,029.67 16,575.00 9,098.43 8.24 8.09 111.10 8,351.67 -8,566.69 5.312 251.63 76.76 176.10 Pass-Major Risk 16,575.40 9,025.49 16,600.00 9,091.95 8.40 8.15 110.34 8,374.99 -8,560.44 5.312 255.03 77.50 17872 Pass-Major Risk 16,599.93 9,021.31 16,625.00 9,085.48 8.56 8.22 109.59 8,398.32 -8,554.19 5.312 258.48 78.24 181.38 Pass-Major Risk 16,624.47 9,017.13 16,650.00 9,079.01 8.72 828 108.87 8,421.64 -8,547.94 5.312 261.98 79.01 184.08 Pass-Major Risk 16,649.00 9,012.95 16,675.00 9,072.54 8.89 8.35 108.17 8,444.97 -8,541.69 5.312 265.51 79.78 186.81 Pass-Major Risk 16,673.54 9,008.77 16,700.00 9,066.07 9.05 8.41 107.48 8,468.30 -8,535.44 5.312 269.08 80.54 189.59 Pass-Major Risk 16,698.52 9,004.52 16,725.00 9,059.60 9.22 8.48 106.83 8,491.62 -8,529.19 5.312 272.69 81.31 192.42 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 12/30/2014 8:22:36AM Page 2 COMPASS 5000.1 Build 61 41 w ' BP 4_ C.).kip Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30©100.08usft(Parker 272) Reference Site: PB P Pad MD Reference: P-30©100.08usft(Parker 272) Site Error: 0.00 usft North Reference: True Reference Well: P-30 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore P-30 Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: P-30 Plan 10A Offset TVD Reference: Offset Datum Offset Design PB P Pad- P-30-P-30-P-30 Projection 04 Offset Site Error: 000 usft Survey Program: 143-GYD-GC-SS,776-MWD+IFR+MS-WOCA,2478-MWD+IFR+MS-WOCA,16314-MWD+IFR+MS-WOCA Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NIS +El-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (") (usft) (usft) lin) (usft) (usft) (usft) 16,725.75 9,000.31 16,750.00 9,053.13 940 8.55 106.46 8,514.95 -8,522.94 5.312 276.19 81.88 195.36 Pass-Major Risk 18,753.10 8,996.85 16,775.00 9,048.66 9.58 8.61 105.98 8,538.27 -8,516.69 5.312 279.48 82.57 198.06 Pass-Major Risk 15780.26 8,994.18 16,800.00 9,040.19 9.77 8.68 105.33 8,561.60 -8,510.44 5.312 282.59 83.25 200.56 Pass-Major Risk 16,807.19 8,992.30 15825.00 9,033.72 9.95 8.75 104.58 8,584.92 -8,504.19 5.312 285.56 83.94 202.89 Pass-Major Risk 16,833.85 8,991.17 16,850.00 9,027.25 10.14 8.81 103.71 8,608.25 -8,497.94 5.312 288.41 8463 205.08 Pass-Major Risk 16,860.29 8,990.78 16,875.00 9,021.13 10.32 8.87 102.79 8,631.66 -8,491.67 5.312 291.24 8526 207.30 Pass-Major Risk 16,886.22 8,991.11 16,900.00 9,015.65 10.51 8.92 101.85 8,655.22 -8,485.35 5.312 294.10 85.90 209.53 Pass-Major Risk 16,910.72 8,992.07 16,925.00 9,010.81 1068 8.98 100.62 8,678.91 -8,479.01 5.312 297.08 86.67 211.74 Pass-Major Risk 16,935.21 8,993.65 16,950.00 9,006.62 10.86 9.04 99.48 8,702.72 -8,472.63 5.312 300.20 87.42 214.10 Pass-Major Risk 16,959.55 8,995.85 16,975.00 9,003.06 11.03 9.09 98.37 8,726.62 -8,466.22 5.312 303.45 88.17 216.58 Pass-Major Risk 16,983.76 8,998.64 17,000.00 9,000.16 11.21 9.15 9729 8,750.60 -8,459.80 5.312 306.82 88.92 219.18 Pass-Major Risk 17,007.82 9,002.02 17,025.00 8,997.91 11.39 9.21 96.23 8,774.65 -8,453.35 5.312 310.31 89.67 221.87 Pass-Major Risk 17,031.75 9,005.98 17,050.00 8,996.32 11.57 9.27 95.21 8,798.75 -8,446.89 5.312 313.91 90.43 224.67 Pass-Major Risk 17,055.54 9,010.50 17,075.00 8,995.37 11.74 9.33 94.21 8,822.88 -8,440.43 5.312 317.61 91.30 227.56 Pass-Major Risk 17,079.21 9,015.57 17,100.00 8,995.08 11.92 9.38 93.25 8,847.03 -8,433.96 5.312 321.40 92.18 230.54 Pass-Major Risk 17,103.19 9,021.15 17,125.00 8,995.45 12.10 9.44 92.34 8,871.17 -8,427.49 5.312 325.26 92.97 233.62 Pass-Major Risk 17,127.48 9,026.83 17,150.00 8,996.46 12.28 9.51 91.55 8,895.30 -8,421.02 5.312 329.15 93.73 236.75 Pass-Major Risk 17,151.89 9,032.54 17,175.00 8,998.14 12.46 9.57 90.90 8,919.39 -8,414.57 5.312 333.02 94.50 239.87 Pass-Major Risk 17,176.40 9,038.28 17,200.00 9,000.46 12.64 9.63 90.37 8,943.44 -8,408.13 5.312 336.85 95.27 242.96 Pass-Major Risk 17,200.99 9,044.03 17,225.00 9,003.44 12.82 9.69 89.96 8,967.41 -8,401.70 5.312 340.62 96.05 245.99 Pass-Major Risk 17,225.65 9,049.80 17,250.00 9,007.06 13.01 9.75 89.66 8,991.30 -8,395.30 5.312 344.31 96.83 248.92 Pass-Major Risk 17,250.80 9,055.63 17,275.00 9,011.28 13.20 9.81 89.48 9,015.10 -8,388.92 5.312 347.92 97.61 251.78 Pass-Major Risk 17,276.79 9,061.14 17,300.00 9,015.62 13.41 9.88 89.41 9,038.89 -8,382.55 5.312 351.43 98.31 254.59 Pass-Major Risk 17,302.83 9,065.95 17,325.00 9,019.96 13.61 9.95 89.44 9,062.67 -8,376.18 5.312 354.88 99.16 257.28 Pass-Major Risk 17,328.85 9,070.06 17,350.00 9,024.31 13.82 10.02 89.58 9,086.45 -8,389.81 5.312 358.20 100.05 259.86 Pass-Major Risk 17,354.84 9,073.46 17,375.00 9,028.65 14.03 10.09 89.83 9,110.23 -8,363.43 5.312 361.46 100.96 262.34 Pass-Major Risk 17,380.74 9,076.16 17,400.00 9,032.99 14.24 10.16 90.17 9,134.01 -8,357.06 5.312 364.64 101.87 264.73 Pass-Major Risk 17,406.52 9,078.14 17,425.00 9,037.33 14.45 10.23 90.62 9,157.79 -8,350.69 5.312 367.77 102.78 267.03 Pass-Major Risk 17,432.14 9,079.43 17,450.00 9,041.67 14.67 10.30 91.15 9,181.57 -8,344.32 5.312 370.84 103.70 269.27 Pass-Major Risk 17,457.57 9,080.03 17,475.00 9,046.01 14.86 10.38 91.78 9,205.35 -8,337.95 5.312 373.89 104.62 271.45 Pass-Major Risk 17,482.78 9,079.95 17,500.00 9,050.35 15.10 10.45 92.50 9,229.14 -8,331.57 5.312 378.93 105.54 273.61 Pass-Major Risk 17,507.73 9,079.22 17,525.00 9,054.69 15.31 10.52 93.30 9,252.92 -8,325.20 5.312 379.98 106.47 275.75 Pass-Major Risk 17,532.40 9,077.86 17,550.00 9,059.04 15.52 10.59 94.18 9,276.70 -8,318.83 5.312 383.08 107.38 277.93 Pass-Major Risk 17,556.51 9,076.09 17,575.00 9,063.38 15.73 10.67 95.11 9,300.48 -8,312.46 5.312 386.25 108.29 280.15 Pass-Major Risk 17,580.49 9,074.30 17,600.00 9,067.72 15.94 10.74 96.03 9,324.26 -8,306.08 5.312 389.53 109.20 282.48 Pass-Major Risk 17,604.49 9,072.52 17,625.00 9,072.06 15.56 10.81 96.93 9,348.04 -8,299.71 5.312 392.90 108.20 286.70 Pass-Major Risk 17,628.48 9,070.74 17,650.00 9,076.40 14.38 10.89 97.82 9,371.82 -8,293.34 5.312 396.36 104.54 293.52 Pass-Major Risk 17,652.47 9,068.95 17,675.00 9,080.74 12.90 10.96 98.69 9,395.60 -8,286.97 5.312 399.92 99.98 301.27 Pass-Major Risk 17,676.44 9,067.17 17,699.99 9,085.08 11.45 11.04 99.55 9,419.37 -8,280.60 5.312 403.57 95.42 309.14 Pass-Major Risk 17,700.53 9,065.38 17,725.00 9,089.10 10.42 11.11 100.35 9,443.22 -8,274.21 5.312 407.30 92.18 315.86 Pass-Major Risk 17,724.74 9,083.59 17,750.00 9,092.47 10.11 11.19 101.04 9,467.15 -8,267.80 5.312 411.08 91.35 320.39 Pass-Major Risk 17,749.08 9,061.78 17,775.00 9,095.19 10.17 11.26 101.63 9,491.15 -8,261.37 5.312 414.87 91.77 323.78 Pass-Major Risk 17,773.53 9,059.96 17,800.00 9,097.26 10.22 11.34 102.13 9,515.22 -8,254.92 5.312 418.66 92.20 327.17 Pass-Major Risk 17,798.07 9,058.14 17,825.00 9,098.68 10.28 11.42 102.52 9,539.32 -8,248.46 5.312 422.42 92.62 330.53 Pass-Major Risk 17,822.69 9,056.31 17,850.00 9,099.44 10.34 11.49 102.83 9,563.46 -8,241.99 5.312 426.14 93.05 333.84 Pass-Major Risk 17,847.37 9,054.48 17,875.00 9,099.55 10.39 11.57 103.04 9,587.61 -8,235.52 5.312 429.80 93.48 337.09 Pass-Major Risk 17,872.09 9,052.64 17,900.00 9,099.01 10.45 11.65 103.16 9,611.75 -8,229.05 5.312 433.39 93.91 340.27 Pass-Major Risk 17,896.84 9,050.80 17,925.00 9,097.81 10.51 11.73 103.19 9,635.87 -8,222.59 5.312 436.92 94.35 343.36 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 12/30/2014 8:22:36AM Page 3 COMPASS 5000.1 Build 61 . 4 .� BP FG ; iTravelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well P-30 Project: Prudhoe Bay TVD Reference: P-30 @ 100.08usft(Parker 272) Reference Site: PB P Pad MD Reference: P-30 @ 100.08usft(Parker 272) Site Error: 0.00 usft North Reference: True Reference Well: P-30 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore P-30 Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: P-30 Plan 10A Offset TVD Reference: Offset Datum Offset Design PB P Pad- P-30-P-30-P-30 Projection 04 Offset Site Error: 0.00 usft Survey Program: 143-GYD-GC-SS,776-MWD+IFR+MS-WOCA,2478-MWD+IFR+MS-WOCA,16314-MWD+IFR+MS-WOCA Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface 6 Offset Wellbore Centre Casing- Centre to No Go Allowable Waming ' Depth Depth Depth Depth Azimuth +NIS +EI-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) F) (use) (usft) (in) (usft) (use) (usft) 17,921.59 9,048.96 17,950.00 9,095.95 10.57 11.80 103.14 9,659.95 -8,216.14 5.312 440.37 94.78 346.38 Pass-Major Risk 17,946.34 9,047.12 17,975.00 9,093.45 10.63 11.88 103.01 9,683.98 -8,209.70 5.312 443.74 95.22 349.31 Pass-Major Risk 17,971.07 9,045.29 18,000.00 9,090.29 10.69 11.96 102.79 9,707.93 -8,203.28 5.312 447.03 95.66 352.16 Pass-Major Risk 17,995.75 9,04345 18,025.00 9,086.49 10.75 12.04 102.50 9,731.80 -8,196.89 5.312 450.26 96.09 354.94 Pass-Major Risk 18,020.39 9,041.62 18,050.00 9,082.18 10.81 12.12 102.15 9,755.58 -8,190.51 5.312 45344 96.53 357.67 Pass-Major Risk 18,045.03 9,039.79 18,075.00 9,077.84 10.87 12.19 101.79 9,779.36 -8,184.14 5.312 456.64 96.97 360.41 Pass-Major Risk 18,069.66 9,037.96 18,100.00 9,073.50 10.93 1227 101.44 9,803.15 -8,177.77 5.312 459.85 97.41 363.18 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 12/30/2014 8::22.'36AM Page 4 COMPASS 5000.1 Build 61 TRANSMITTAL LETTER CHECKLIST WELL NAME: (:(G( 3 (/& PTD: �y / /(z2 Development Service Exploratory Stratigraphic Test Non-Conventional FIELD: �{�z c ' ca-e--- POOL: �/-Y.� Gi t� 6;7 Check Box for Appropriate Letter/ Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI LATERAL The permit is for a new wellbore segment of existing well Permit (If last two digits No. , API No. 50- - - - in API number are Production should continue to be reported as a function of the original between 60-69) API number stated above. In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name Pilot Hole ( PH) and API number (50- - - - ) from records, data and logs acquired for well (name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce / inject is contingent upon issuance of a Spacing Exception conservation order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: Production or production testing of coal bed methane is not allowed for Non-Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are Well Lo ,n also required for this well: gg g Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. 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U, 0 0' Q, �; Q, w; 0' m, m, 0, �; N; �; a, 0, v), v), 0, m a 0 - N Co v O (0 1- Co O) O N Co A IC) (0 h Co CA O N Co cl to (0 1- Co O) E N co V (O co n Co 6) _ N N N N N N N N N Cl M M Co Co Co M Co Co Co Co o O v . v O c N a N N N _O O O 16 O .1).. f0 co O 0 (+) p) 0 M O coo (N O w c O to N >, O E U E c c O O • E a .� QF o QD 0 I- s Q cn w Q > 0 Q co PTD 214 -- Loepp, Victoria T (DOA) From: Rose,John G (ASRC) <John.G.Rose@bp.com> Sent: Tuesday, November 25, 2014 11:52 AM To: Regg,James B (DOA) Cc: Loepp,Victoria T(DOA) Subject: RE: P-30i Diverter(PTD 214-116) Follow Up Flag: Follow up Flag Status: Flagged Thank you. John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Regg,James B(DOA) [mailto:jim.regg@alaska.gov] Sent:Tuesday, November 25, 2014 11:41 AM To: Rose,John G (ASRC) Cc: Loepp, Victoria T(DOA) Subject: RE: P-30i Diverter(PTD 214-116) Proposed modification as described is acceptable. Jim Regg Supervisor, Inspections AOGCC 333 W.7th Ave,Suite 100 Anchorage,AK 99501 907-793-1236 CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail, please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Jim Regg at 907- 793-1236 or jim.regg@alaska.gov. From: Rose, John G (ASRC) [mailto:John.G.Rose@bp.com] Sent:Tuesday, November 25, 2014 11:28 AM To: Regg, James B (DOA) Cc: Loepp, Victoria T(DOA) Subject: FW: P-30i Diverter(PTD 214-116) Jim, Per our discussion, please consider the diverter modification as detailed below and I'll stand-by for your response. Thanks -jr 1 John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Rose, John G (ASRC) Sent: Tuesday, November 25, 2014 11:22 AM To: 'Ferguson, Victoria L(DOA)' Subject: P-30i Diverter(PTD 214-116) Victoria, Per your approval, PTD 214-116 authorize the construction of diverter line(see"APPROVED" diverter plan as attached) to spud the P-30i well. As Parker 272 is rigged-up on this well at this time and preparing to spud the well later today, they have requested a modification of their diverter system (see"REVISED"diverter plan as attached)to provide some additional separation from the Pad"out-house"which is noted on the"REVISED"schematic and not on the original Pad schematic. This modification of the diverter system is basically the addition of 1—30'stick of 16" diverter line which will extend the diverter another 30' as detailed on the"REVISED" diverter plan as attached. If you have any question or concerns, please advise. Thanks -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 2 1 / / / / // AD ITIONAL 30'JOINT - Fnter/Fxit / {� _ .- _ yiU HOUSE YIYMM i IA � " -gyp 25 26 A 0/11 s � v 4 -4111 '.44#41100100*. 1 3 M 1 11 - i 2 > " 12 ---#-- 1 -. # 13 1`.-- 4 # 14 --5 " 15 �" 6 e" 27 # 16 CO CO 7 " 17 8 18 9 " ,. 19 10 # 20 24 # ' 21 160' f.,4 498' WELL PRODUCER ■or❑ WELL INJECTOR ♦ DATE:9/6/2012 SCALE: 1"= 150' MAP DATE:2011 PRUDHOE BAY UNIT- P PAD WFI I QJ nT W/rmmni I1TfP Zi • • fc,l P-30 Pi 'z (411(.c.; Regg, James B (DOA) From: Regg, James B (DOA) Sent: Tuesday, November 25, 2014 11:41 AM ‹e1esi 11IlZ'Jl4- To: 'Rose, John G (ASRC)' Cc: Loepp, Victoria T (DOA) Subject: RE: P-30i Diverter(PTD 214-116) Proposed modification as described is acceptable. Jim Regg Supervisor, Inspections AOGCC 333 W.7th Ave,Suite 100 Anchorage,AK 99501 907-793-1236 CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information. The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail, please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Jim Regg at 907- 793-1236 or jim.reggPalaska.gov. From: Rose, John G (ASRC) [mailto:John.G.Rose@bp.com] Sent: Tuesday, November 25, 2014 11:28 AM To: Regg, James B (DOA) Cc: Loepp, Victoria T(DOA) Subject: FW: P-30i Diverter (PTD 214-116) Jim, Per our discussion, please consider the diverter modification as detailed below and I'll stand-by for your response. Thanks -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Rose, John G (ASRC) Sent: Tuesday, November 25, 2014 11:22 AM To: 'Ferguson, Victoria L (DOA)' Subject: P-30i Diverter (PTD 214-116) Victoria, Per your approval, PTD 214-116 authorize the construction of diverter line (see "APPROVED" diverter plan as attached) to spud the P-30i well. As Parker 272 is rigged-up on this well at this time and preparing to spud the well later today, they have requested a modification of their diverter system (see "REVISED" diverter plan as attached)to provide some 1 additional separation from the Pad "out-house" which is noted on the "REVISED" schematic and not on the original Pad schematic. This modification of the diverter system is basically the addition of 1—30' stick of 16" diverter line which will extend the diverter another 30' as detailed on the "REVISED" diverter plan as attached. If you have any question or concerns, please advise. Thanks -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 2 Pr34_ P-30 Pr6 2141(00 .A0' (kisk-r[tr--kt(00-1---1 ROA '. Lg\. .."Gr' 'rtk -Z:5114 a Ck. a -2 V Z. 0.- LL I I— I L D ›.- I I -... 4( W W (..) 1 I 1 0 D 1 10 ct i O ilf CD I CA W : 1 , 4—• 1— I I "-- — —----— 0 a - 4:7 A '‹ ■•• AA— C •--. ,UHF 4: 1 VC C) ...e& C ' v, -63, ' ''' ,- rm cf.) ..ct LC) (.0 N- I:0 0) C) -T- 9r"-• - -, ILi,\ : so ,-1 ,-- .,- "r" V""" N..• V- T. V.... 'l— CA CN1 - UL) I '- '''... *-• . . = 4. *44, s s m a • '., ' •-• ., \ i s ii I ai— 1i - - 1 . _ .... 0 :, II , •••• i . . W ..... I _ _L 6 ---,,,,,• CD Arip -1- .-,N,. id, •11, . 1 - .., , -, ,.. _ : It:: , lt: It : z • z. ', 1 1 : It 4t .. A .. ; 'r.." I fA.1 , CA A CD Ils \ \ CID ^410--" -•414-11116'1 csi .1 \. •— .'' if cr, LL I W et a C) C 1.1 LJ 51 • a F.-- c iT z rY re• °LA-I --1—I LU LL.) a • PTD Z14-11 Ferguson, Victoria L (DOA) From: Rose,John G (ASRC) <John.G.Rose@bp.com> Sent: Wednesday, September 10,2014 9:57 AM To: Ferguson,Victoria L(DOA) Subject: RE: P-30 (PTD 214-116) Follow Up Flag: Follow up Flag Status: Flagged Victoria, I will replace the diverter plan in the approved PTD with this new plan and mark the previous diverter plan "superseded". Thanks -Jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Ferguson,Victoria L(DOA) [mailto:victoria.ferguson@alaska.gov] Sent: Wednesday, September 10, 2014 9:51 AM To: Rose,John G (ASRC) Subject: FW: P-30 (PTD 214-116) John, The diverter route proposed in the attached design is approved for this PTD. Please replace the diverter plan in the P p g Pp p approved PTD with this diverter plan and mark the previous diverter plan superseded. Thanx, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave,Ste 100 Anchorage,AK 99501 Work. (907)793-1247 victoria ferqusonalaska qov CONFIDENTIALI1Y NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Ferguson at(907)793-1247 or Victoria.Ferguson@alaska.gov 1 Ferguson, Victoria L (DOA) From: Ferguson,Victoria L(DOA) Sent: Wednesday, September 10, 2014 9:51 AM To: Rose,John G (ASRC)(John.G.Rose@bp.com) Subject: FW: P-30(PTD 214-116) Attachments: P-30 diverter plan 3.pdf Follow Up Flag: Follow up Flag Status: Flagged John, The diverter route proposed in the attached design is approved for this PTD. Please replace the diverter plan in the approved PTD with this diverter plan and mark the previous diverter plan superseded. Thanx, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W 7th Ave,Ste 100 Anchorage,AK 99501 Work (907)793-1247 victoria ferqusonalaska qov CONFIDENTIAL/IYNOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Ferguson at (907)793-1247 or Victoria.Ferguson@alaska.gov From: Rose,John G (ASRC) [mailto:John.G.Rose@bp.com] Sent: Friday, September 05, 2014 7:45 AM To: Ferguson, Victoria L(DOA) Subject: RE: P-30 (PTD 214-116) Victoria, As discussed yesterday and assuming we can't go straight out to the back of the well with our diverter line (as we can't on the P-30i well due to the existing production liner behind the well), we'll need at least 1—22 deg bend at in our diverters—16'from the conductor casing to move the line around an adjacent wellhouse in either direction from the rig and given we're going to try to work with no greater diverter line bends than 22 degrees,there will be times when more than 1 additional 22 deg bend may be required to construct the diverter line to the safest position/orientation. Therefore,for this P-30i location where we prefer to bring the diverter line to the north from the well, an additional 22 degree bend is required (a total of 3—22 degree bends)to best position this diverter line termination to direct any potential flow safely from the rig while trying to keep it away from the only access road to P- Pad on the north side of the pad. This being the case, 3—22 degree bends will be required to construct this particular diverter line. As for the issue of any potential ignition sources with 75' of the line termination given this current design, 1 the production buildings on the north end of the pad have a Class 1/Div 1 equipment rating and are not considered an ignition source. Thanks for your reconsideration of this diverter line design for the P-30i well. -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Ferguson, Victoria L(DOA) [mailto:victoria.fergusonftalaska.gov] Sent:Thursday, September 04, 2014 1:31 PM To: Rose,John G (ASRC) Subject: RE: P-30(PTD 214-116) Please refer to 20 AAC(c)(1)(2): The diverter vent line must be as straight as possible-would like to see number of bends reduced. What about after the first bend,the diverter line extends straight? Concerned the vent line does not extend 75 feet from building containing ignition source(?)... Thanx, Victoria From: Rose,John G (ASRC) [mailto:John.G.Rose©bp.com] Sent:Thursday, September 04, 2014 11:59 AM To: Ferguson, Victoria L(DOA) Subject: P-30 (PTD 214-116) Victoria, Please note the "revised" diverter plan (see attached)for the P-30i well to be drilled by Parker 272 and let me know if meets all AOGCC requirements. Thanks- jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Ferguson, Victoria L(DOA) [mailto:victoria.ferguson@)alaska.gov] Sent: Friday, August 29, 2014 11:15 AM To: Rose,John G (ASRC) Subject: RE: PBU N-29(PTD 214-110);P-30 (PTD 214-116); N-28(PTD 214-127); N-30(PTD 214-124);11-39(PTD 214- 099) John, The 90 degree angle Is not acceptable; would like to see the measurement of any angles in the diverter line as well as lengths. An alternative diverter route will need to be developed. Any angle over 22 degrees will likely not be acceptable. Thanx, 2 / / / / ` • //�/ / \ ---!\ 20'section of / "" A / )' 4 16"=1jt / ' I 0 ', n 25 26 I 160' r'p 1 ' 11 1 2 `` 12 - * 13 �_ N— g46.‘ $ 14 5 15 �- 6 16 CO 27 CO 7 ' 17 8 ' 18 , 9 ' ' 19 10 # ' 20 I 24 # 21 \ o --4--10-11 -, N 160' c- Y N 498' WELL PRODUCER •or 0 WELL INJECTOR ♦ DATE :9,r 20 2 SCALE: 1"= 150' MAP DATE:2011 PRUDHOE BAY UNIT-P PAD WFI I SI OT W/f:ONnl ICTOR fbl . 17 Ft) 2-14 -/1 L I / / , ----------"\---\/7-- \ //i„___, \ 20'section of / .,.` .. 16"=1jt r/ f' /'' 25 26 A /� - � ' - 111 3 ' 11 t 2 ' 12 -- - _ # 13 4 14 �5i 15 b- 276 # 16 M CO 7 ' 17 8 ' ' 18 9 19 10 # ' 20 24 # 21 1.I Q 1 N 160' .��' 498' ow WELL PRODUCER ■or❑ WELL INJECTOR ♦ DATE:9/6/2012 SCALE: 1"= 150' MAP DATE:2011 PRUDHOE BAY UNIT- P PAD WFI I SI UT W/CUNntICTUR MI Ferguson, Victoria L (DOA) From: Rose,John G (ASRC) <John.G.Rose@bp.com> Sent: Friday, September 05,2014 7:45 AM To: Ferguson,Victoria L(DOA) Subject: RE: P-30 (PTD 214-116) Attachments: P-30 diverter plan 3.pdf Follow Up Flag: Follow up Flag Status: Flagged Victoria, As discussed yesterday and assuming we can't go straight out to the back of the well with our diverter line (as we can't on the P-30i well due to the existing production liner behind the well),we'll need at least 1—22 deg bend at in our diverters—16'from the conductor casing to move the line around an adjacent wellhouse in either direction from the rig and given we're going to try to work with no greater diverter line bends than 22 degrees,there will be times when more than 1 additional 22 deg bend may be required to construct the diverter line to the safest position/orientation. Therefore, for this P-30i location where we prefer to bring the diverter line to the north from the well, an additional 22 degree bend is required (a total of 3—22 degree bends)to best position this diverter line termination to direct any potential flow safely from the rig while trying to keep it away from the only access road to P- Pad on the north side of the pad. This being the case, 3—22 degree bends will be required to construct this particular diverter line. As for the issue of any potential ignition sources with 75' of the line termination given this current design, the production buildings on the north end of the pad have a Class 1/Div 1 equipment rating and are not considered an ignition source. Thanks for your reconsideration of this diverter line design for the P-30i well. -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Ferguson,Victoria L(DOA) [mailto:victoria.ferguson@alaska.gov] Sent:Thursday, September 04, 2014 1:31 PM To: Rose,John G (ASRC) Subject: RE: P-30 (PTD 214-116) Please refer to 20 AAC(c)(1)(2): The diverter vent line must be as straight as possible-would like to see number of bends reduced. What about after the first bend,the diverter line extends straight? Concerned the vent line does not extend 75 feet from building containing ignition source(?)... Thanx, Victoria From: Rose, John G (ASRC) [mailto:John.G.Rose(abp.com] Sent:Thursday, September 04, 2014 11:59 AM To: Ferguson, Victoria L(DOA) Subject: P-30(PTD 214-116) 1 Victoria, Please note the "revised" diverter plan (see attached)for the P-30i well to be drilled by Parker 272 and let me know if meets all AOGCC requirements. Thanks- jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Ferguson, Victoria L(DOA) [mailto:victoria.ferguson@alaska.gov] Sent: Friday, August 29, 2014 11:15 AM To: Rose, John G (ASRC) Subject: RE: PBU N-29(PTD 214-110);P-30 (PTD 214-116); N-28(PTD 214-127); N-30(PTD 214-124);11-39(PTD 214- 099) John, The 90 degree angle Is not acceptable; would like to see the measurement of any angles in the diverter line as well as lengths. An alternative diverter route will need to be developed. Any angle over 22 degrees will likely not be acceptable. Thanx, Victoria From: Rose, John G (ASRC) [mailto:John.G.Rose@bp.com] Sent: Friday, August 29, 2014 10:57 AM To: Ferguson,Victoria L(DOA) Subject: RE: PBU N-29(PTD 214-110);P-30 (PTD 214-116); N-28(PTD 214-127); N-30(PTD 214-124);11-39(PTD 214- 099) Victoria, Was the layout as submitted on page#13 the P-30i PTD not sufficient (see below)? -jr 2 . . • r , ir_____ \.,,..,:„....- \. ,4"._—, EeEn1K:Ex:t Fr / )/ — 1 • a 1 _...r 164 I 25 26 6Q' I i 20 23 ` a 22 / — 1 • • 11 r 2 ----. • 12 i —4— I 3 ••-- • 13 i ---J7:- 4 6 ;. . - • 16 i 1 Ch 7 •^ ',..: _, • 17 i i 8 i— ■ 18 1 I 9 8-----t- • 19 F 10 • 20 24 i L • 21 ' I N 160' 1 1 500 h1:LLPP4O°rcEi° ■70 nELLNJEC-Or+ ♦ DATE.UM/MI3 SCALE-r.150' NAARDATE.2113 I Pgt-)pH"_':E BAY UNIT- P PACT BELL SLOT W+CONDJC-OR i9 John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Ferguson, Victoria L(DOA) [ nailto:victoria.ferguson@alaska.gov] Sent: Friday, August 29, 2014 10:50 AM To: Rosenbaum, Jesse E; Nocas, Noel; Rose, John G (ASRC); Mammadov, Famil; Gorrell, John Cc: Lastufka, Joseph N Subject: PBU N-29(PTD 214-110);P-30 (PTD 214-116); N-28(PTD 214-127); N-30(PTD 214-124);11-39(PTD 214-099) All, Please provide a detailed schematic of the diverter layout for these grassroots wells as well as anticipated spud dates. Thanx, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave,Ste 100 Anchorage,AK 99501 Work: (907)793-1247 victoria.ferguson(a�alaska.iov 3 21 'f-PTV LFerguson, Victoria L (DOA) From: Rose,John G (ASRC) <John.G.Rose@bp.com> Sent: Friday, August 29, 2014 10:57 AM To: Ferguson, Victoria L(DOA) Subject: RE: PBU N-29(PTD 214-110);P-30 (PTD 214-116); N-28(PTD 214-127); N-30(PTD 214-124);11-39(PTD 214-099) Victoria, Was the layout as submitted on page#13 the P-30i PTD not sufficient(see below)? -Jri c ErtlBrrEzq r' 1T ,i' _ 71 r` ! II ! f ; ,tee -- r ®r' 23 241 i I 160' —I jimmill I 28 r t • ---/' 23 L 1 I r"°" ---■ 22 0 / 2 sti - • 12 .: 1---4 r_..._ ♦ 14 p� O § r ...v.. ■ 1 B c� L37 0Cv) 218 • "--- • 16 7 r. i -- .._.• 17 8 s u. —i 18 9 0 • 19 10 a • 20 t I24& i 21 c' 160 r I .. 500' ._ 1. I M a,a -.:= r•U DA-T. 13.96'2011 t ;C ALE "-'5C' , MAP LATE 2013 PRUDHOE BAY UNIT• P PAD h€LL SLOT Ye,CON6JC—O4 El John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Ferguson, Victoria L(DOA) {nailto:victoria.ferguson©alaska.gov] Sent: Friday, August 29, 2014 10:50 AM To: Rosenbaum, Jesse E; Nocas, Noel; Rose, John G (ASRC); Mammadov, Famil; Gorrell, John Cc: Lastufka, Joseph N Subject: PBU N-29(PTD 214-110);P-30 (PTD 214-116); N-28(PTD 214-127); N-30(PTD 214-124);11-39(PTD 214-099) 1 All, Please provide a detailed schematic of the diverter layout for these grassroots wells as well as anticipated spud dates. Thanx, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W 7th Ave,Ste 100 Anchorage,AK 99501 Work (907)793-1247 victoria ferquson aa..alaska qov CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Ferguson at(907)793-1247 or Victoria.Ferguson©alaska.gov 2 �� ^>�, i--ti AA 's ,�_... .E�:e . 2 -- . ; -'rte ' % z, - - 4; Wt:::-E----2-6 .,- i > i Anchorage A USY.o �J�j JO - {rJ/i' (40Vl•RNOR :}''AN 1 A NEI I. WtAc,n 97i'° i['<,', Ken Allen Engineering Team Leader BP Exploration (Alaska), Inc. Post Office Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU P-30 BP Exploration (Alaska), Inc. Permit No: 214-116 Surface Location: 2697' FSL, 2917' FEL, Sec. 31, T11N, R13E, UM Bottomhole Location: 1949' FSL, 1227' FEL, Sec. 23, T11N, R12E, UM Dear Mr. Allen: Enclosed is the approved application for permit to drill the above referenced service well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, -ille Cathy . Foerster Chair DATED this �3 day of August, 2014. STATE OF ALASKA RECVED 1 AL/ IL AND GAS CONSERVATION COMM !N JUL 3 0 2014 PERMIT TO DRILL 20 AAC 25.005 AOGCC 1 a.Type of work: 1 b.Proposed Well Class: 0 Development Oil 0 Service-Winj ®Single Zone . 1 c.Specify if well is proposed for: ®Drill' 0 Lateral 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates 0 Redrill 0 Reentry ❑Exploratory • ®Service-WAG 0 Service-Disp 0 Geothermal 0 Shale Gas 2.Operator Name. 5.Bond ®Blanket 0 Single Well 11 Well Name and Number: BP Exploration(Alaska) Inc. . Bond No 6194193 . PBU P-30 3. Address 6.Proposed Depth. 12.Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 18028' . ND 9031' • Prudhoe Bay/Prudhoe Bay 4a.Location of Well(Governmental Section): 7 Property Designation(Lease Number): Surface: ADL 028288,028264&047451 2697' FSL,2917' FEL, Sec. 31,T11N, R13E, UM Top of Productive Horizon: 8 Land Use Permit: 13.Approximate Spud Date: 4919' FSL, 1293' FEL Sec.26,T11 N, R12E, UM December 1,2014 Total Depth 9.Acres in Property: '14.Distance to Nearest Property' 1949'FSL, 1227'FEL, Sec.23,T11N, R12E, UM 2491,2560&2560 113225' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL. 100.85' feet 15.Distance to Nearest Well Open Surface x 631367 ' y-5947426 . Zone- ASP4 GL Elevation above MSL. 53.9' feet to Same Pool: 902' 16 Deviated Wells: Kickoff Depth: 300' feet 17.Maximum Anticipated Pressures in psig(see 20 AAC 25 035) Maximum Hole Angle. 100 degrees Downhole: 3404 Surface: 2531 18. Casing Program Specifications Top-Setting Depth-Bottom Quantity of Cement,c f.or sacks Hole Casing Weight Grade Coupling Length MD ND MD ND (including stage data) 20"x 34" 91.5# H-40 80' _Surface 80' Surface 80' 260 sx Arctic Set(Approx.) 13-1/2" _ 10-3/4" 55# L-80 BTC _ 5023'_Surface 5023' Surface 3216' 2355 sx DeepCrete,255 sx Class'G' 9-7/8" , 7" 26# L-80 VT-HC 15593' Surface 15593' Surface 8811' 494 sx Class'G' 6-1/8" 4-1/2" 12.6# 13Cr85 VamTop 2586' 15442' 18028' 4945' 9031' 326 sx Class'G' 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft): Total Depth ND(ft): Plugs(measured). Effective Depth MD(ft): Effective Depth ND(ft) Junk(measured) Casing Length Size Cement Volume MD TVD Conductor/Structural _ Surface _ Intermediate Production Liner Perforation Depth MD(ft): Perforation Depth ND(ft): 20.Attachments: 0 Property Plat ®BOP Sketch ®Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis ®Diverter Sketch 0 Seabed Report ®Drilling Fluid Program 0 20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative. Date 22. I hereby certify that the foregoing is true and correct: Contact John Rose,564-5271 Printed Name Ken Allen Title Engineering Team Leader Email John./G1�Rose@bp.com Signature Phone 564-4366 Date 7- 50- iGllRose@bp.com y_ Commission Use Only r PermitumbTo Drill �,///6 API Number. 50-`,�,L5 S�Z C.-j',_ Ap bra;(0Date] 1 See cover requ letter for Number: Y .� II G I other requirements. Conditions of Approval. If box is checked,well may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas �/ contained shales: Other: f� J 1-0 Samples Req'd 0 Yes L'No Mud Log Req'd: 0 Yes io L-t '/--e5/ 4G P S r HZS Measures: 10/Yes 0 No Directional Survey Req'd: [1�Yes 0 No �(o w pac d l c uJa ,U,-c1 1 ooc.) , GI Yii(61�t i U f} C �5,6��L� ' Spacing exception req'd: 0 Yes E No inclination-only svy Req'd: 0 Yes 0'No i APPROVED BY / / APPROVED BY O E THE COMMISSION Date e-/S---j 7 Form 10-401 Revised 10/ 12 This tRill rF s rom the date of approval(20 AAC 25.00 O) SubmitFormnd AttachmentsinDuplicate Li F e//4-/4 ./0 077�� s �. `{ /y by 0 To: Alaska Oil & Gas Conservation Commission From: John Rose, ODE Date: July 29, 2014 Re: P-30i Permit to Drill The P-30i well is scheduled to be spudded by Parker 272 in December 2014 as a grassroots Ivishak ✓ producer. (NOTE: This well will be eventually converted to an Ivishak WAG injector as reflected by the planned 4000 psi pressure tests and the planned cement evaluation log on the 7" cement job.) The planned well has 3 hole sections with 13-1/2" surface hole to an SV2 casing point with 10-3/4" casing, 9- 7/8" intermediate hole to a TSGR casing point with 7" casing and a 6-1/8" production hole to an Ivishak Z4 horizontal target with a final 4-1/2" production liner. The maximum anticipated surface pressure from the Ivishak/Sag with a full column of gas from TD to surface is 2531 psi (assumes 7.5 ppg as pore pressure). This well will be drilled by Parker 272 using their 5,000 psi four preventer BOP stack (3 rams and an annular). The BOP rams and annular will be tested to 4000 psi. A detailed operations summary is included with the permit application. Below is a brief summary of planned drilling operations: 1. Move in Parker 272 and function test diverter. 2. Drill 13-1/2" surface hole to 5023 ft MD. 3. Run 10-3/4" surface casing and cement to surface. 4. Nipple up BOPE and test to 4000 psi. 5. Pressure test surface casing to 3500 psi. Drill out the shoe and perform LOT. 6. Drill 9-7/8" intermediate hole to top of the Sag River at 15,593 ft MD. 7. Run 7" casing and cement to —1,500' MD above casing shoe (TOC at —14,011 ft MD). Pressure test casing to 4000 psi. 8. Drill out of intermediate shoe and perform FIT. 9. Drill 6-1/8" horizontal production hole through Zone 4 target of the Ivishak to TD at—18,028 ft MD. 10. Run a 4-1/2", solid, chrome, injection liner and cement in place. 11. Pressure test liner top packer to 4000 psi. 12. Run DPC perf guns and perforate production liner. Perf interval to be determined by as-drilled LWD logs. 13. Run 4-1/2" chrome completion tubing. Sting into liner tieback sleeve and set production packer. 14. Pressure test the tubing and the inner annulus to 4000 psi each. 15. Rig down and move off the well. In addition to a planned well summary, a directional plan and proposed completion diagram is attached to the permit application. If there are any questions concerning information on P-30i, please do not hesitate to use the contact information below. John Rose Office: 907-564-5271 Cell: 907-748-5223 Email: rose11@bp.com Attachments: Well Schematic Directional Plan BOPE Equipment Schematics Diverter Plan P-30i PTD Page 1 7/29/2014 Planned Well Summary Well P-30i Well Ivishak Target Z4 Type Producer Objective Current Status Grass Roots Well Estimated Start Date: 12/01/2014 Time to Complete: 43.5 Days As Northing Easting Offsets TRS "Staked" Surface 5,947,426 631,367 2583' FNL / 2917' FEL 11N 13E sec 31 Location NOTE: As the conductor casing has not yet been installed at this location, the surface location will change per the final As-Built survey. Northing Easting TVDss Offsets TRS Tgt 5'954,781 622,580 -8706' 360' FNL / 1293' FEL 11N 12E sec 26 TSAD BHL 5,957,091 622,606 -8930' 3330' FNL / 1227' FEL 11N 12E sec 23 Planned KOP: 300' MD/-199' TVDss Planned TD: 18,028' MD / -8930' TVDss Rig: Parker 272-1 BF-RT: 47.1 RTE (ref MSL): 100.9 Directional — Schlumberger P6 KOP: 300' MD Maximum Hole Angle: —67° in the 13-1/2" surface hole &9-7/8" intermediate section —100° in the 6-1/8" production section Close Approach Wells: none Survey Program: Surface to —1330 ft MD = GYD-GC-SS (single shot gyro) —1330 ft MD to TD = MWD+IFR+MS Nearest Property Line: 13,225 ft Nearest Well within Pool: 902 ft P-30i PTD Page 2 7/29/2014 Formation Tops & Pore Pressure Estimate (SOR) Tops Based on Well Plan#: P-30_wp06 / Qer/- Estimated Minimum Most Likely Maximum Depth Fluid l i, " Formation Formation Top Pore Pressure Pore Pressure Pore Pressure Uncertainty Type ;,, (TVDss) (EMW ppg) (EMW ppg) (BVIW ppg) (+/-TVD ft) (for sands) / G1 1,401 8.35 8.40 8.45 30 water r'-___ SV6 1.968 8.35 8.40 8.45 30 water EOCU 2.004 8.35 8.40 8.50 30 water SV5 2,143 8.35 8.40 8.50 30 water SV4 2,657 8.35 8.40 8.50 30 water SV3 2,893 8.35 8.40 8.50 30 water SV2 3,115 8.35 8.40 8.50 30 water ,O.C,- 9.3 SV 1 3,771 8.35 8.60 9.10 30 water 6. , UG4 3,824 8.35 9.10 • 9.10 30 water UG4A 4,036 8.35 9.10 9.10 50 water UG3 4,511 8.35 9.10 9.10 50 water UG1 4,805 8.35 9.10 . 9.10 ' 50 water '5''6s 7 WS2 4,946 8.35 8.80 . 9.00 . 50 water WS1 5,237 8.35 8.80 9.40 / 50 water CM3 5,575 8.70 9.30 . 9.50 J 50 water CM2 6,442 9.20 9.60 10.10 ;/ 50 water Ts �, i 0 CM1/TLBK 6,809 9.60 10.00 10.10 50 water L"�-'� HRZ 7,184 9.60 10.00 10.10 50 water /6, z- fib• Y BHRZ/LCU/MLV 7,184 9.60 10.00 10.10 50 water TKNG 7,645 9.60 10.00 10.10 50 water TJF 7,913 9.60 10.00 10.20 50 water TJE 8,231 9.60 10.00 10.30 50 water TJD 8,382 9.60 10.00 - 10.30 50 water TJC 8,555 9.60 10.10 10.30 50 water TJB 8,624 9.60 10.20 • 10.50 , 50 water TJA 8,705 9.60 10.20 10.50 • 50 water TSGR 8,729 7.01 7.50 7.51 25 oiVwater 8,4-_ Sy 8 SHUBLIK-EILEEN 8,833 7.01 7.50 9.65 25 oiVwater d TSAD(46P-27N) 8,936 7.03 7.50 7.51 25 oiVwater BSAD' 9,440 7.14 7.50 9.61 25 oiVwater l� / / P-30i PTD Page 3 7/29/2014 Casing/Tubing Program Hole Casing / Wt/Ft Grade Conn Length Top (ft) Bottom (ft) Size Tbg O.D. (ft) MD/TVDss MD/TVDss - 20" x 34" 91.51# H-40 - 80 Surface 80/-21 13-1/2" 10-3/4" 55# L-80 BTC 5023 Surface 5023/3115 9-7/8" 7" 26# L-80 VT-HC 15,593 Surface 15,593/8711 6-1/8" 4 1/2" 12.6# 13Cr-85 VamTop 2586 15,442/8574 18,028/8930 Tubing 41/2" 12.6# 13Cr-85 VamTop 15,443 Surface 15,447/8579 Mud Program Surface Hole Mud Properties: Spud Mud 13-1/2" Hole Section Depth Interval Density LSR-YP PV YP z API FL pH ppg (2x3-6)rpm (cp) Ib/100 ftm1/30min 0' — 1,800' 8.6-9.4 45-60 6-15 40-65 <10 10.3-11.0 1,800' - 5023' 8.8-9.4 25-50 6-20 30-50 <10 10.3-11.0 Intermediate Mud Properties: LSND 9-7/8" hole section Depth Interval Density PV YP API FL HTHP FL MBT pH (ppg) 5023' (DrillOu2) g6-9.3 10 - 15 18 -25 <8 NC <20 8.5 - 9.5 11,814' (TCM2) 11,814' (TCM2)— 98 - 10.0 10 - 15 18 -25 <8 NC <20 8.5 - 9.5 13,121' (TCM1) 13,121' (TCM1) 10.2 - 10.4 10 - 15 18 -25 <8 NC <20 8.5 - 9.5 15,592' MD (TSGR) Production Mud Properties: Water Based Polymer DIF 6-1/8" hole section Density PV YP Low Shear Depth IntervalAPI FL Rate MBT pH (PPM (cp) (Ib/100ft2) Viscosity 15,592' - 18,028' 8.5 -8.8 <8 12 - 18 <12 15000-30000 <4 8.5 - 9.5 Logging Program 10-3/4"Surface: Sample Catchers - not required for surface hole Drilling: Dir/GR Open Hole: None Cased Hole: None 9-7/8" Intermediate: Sample Catchers—as required by Geology Drilling: Dir/GR/Res/PWD Open Hole: None Cased Hole: None 6-1/8" Production: Sample Catchers—as required by Geology Drilling: Dir/GR/Res/Neu/Den/Sonic (may be run f/7" cement evaluation) Open Hole: None Cased Hole: None P-30i PTD Page 4 7/29/2014 Cement Program Casing Size 10-3/4" 40#, L-80 Surface Casing Lead: Open hole volume +350% excess above BPRF, 40% excess below BPRF. Port collar Basis: used if hole conditions dictate. Lead TOC: Surface Tail: Open hole volume + 40% excess + 80 ft shoe track Tail TOC: 500 ft MD above casing shoe. Total Cement Lead 806 bbls, 4516 cuft, 2355 sks of 11.0 ppg DeepCRETE, Yield: 1.93 ft3/sk Volume: Tail 53 bbls, 295 cuft, 255 sks of 15.8 ppg Class G, Yield: 1.16 ft3/sk Casing Size 7" 26#, L-80 Intermediate Casing Basis: Lead: N/A Lead TOC: N/A Tail: Open hole volume + 40% excess + 80 ft shoe track Tail TOC: 1,500' MD above casing shoe Total Cement Lead N/A Volume: Tail 102 bbls, 572 cuft, 494 sks of 15.8 ppg Class G, Yield: 1.17 ft3/sk Casing Size 4.5" 12.6#, 13Cr-80 Production Liner Basis: Lead: N/A Lead TOC: N/A Tail: Open hole volume + 40% excess + 80 ft shoe track Tail TOC: TOL Total Cement Lead N/A Volume: Tail 68 bbls, 378 cuft, 326 sks of 15.8 ppg Class G, Yield: 1.17 ft3/sk Surface and Anti-Collision Issues All off-set wells pass major risk anti-collision analysis. Hydrogen Sulfide P-Pad is considered an H2S site. Recent H2S data from the pad is as follows: Well Name H2S Level Reading Date Comments Parent Well(if sidetrack) NA #1 Closest SHL Well H2S Level P-28 20 ppm 1/15/2014 #2 Closest SHL Well H2S Level P-01 10 ppm 3/28/2014 #1 Closest BHL Well H2S Level P-28 20 ppm 1/15/2014 #2 Closest BHL Well H2S Level W-08A 10 ppm 4/9/2014 #3 Closest BHL Well H2S Level U-16 16 ppm 8/2/2013 #4 Closest BHL Well H2S Level U-06B 16 1/4/2014 Max.Recorded H2S on Pad/Facility P-12B 92 ppm 2/27/2013 No w ells over 100 ppm in database, but three wells are at or above 70 ppm Other Relevant H2S Data and most are at or above 10-20 ppm (H2S alarms from rigs,etc.) Faults Formation Where Encounter Fault MD Intersect TVDss Intersect Throw Direction Uncertainty Lost Circ and Magnitude Potential TJF 14,713 7.913 50'up to North 250' low TJD 15.230 8,382 30'up to North 250' low Ivishak-Z4B 17,461 8,972 15'down to North 150' low P-30i PTD Page 5 7/29/2014 Drilling Waste Disposal • There is no annular injection in this well. • Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS-04. Any metal cuttings will be sent to the North Slope Borough. • Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS-04 for injection. Haul Class I waste to DS-04 and/or Pad 3 for disposal /Contact the GPB Environmental Advisors (659-5893) for guidance. Well Control The 13-1/2" surface hole will be drilled with a diverter. The 9-7/8" and the 6-'/8" hole sections will be drilled with well control equipment consisting of 5,000 psi working pressure pipe rams (2), blind/shear rams, and annular preventer capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 4000 psi. BOP test frequency for P-30I will be 14 days with function test every 7 days. Except in the event of a significant operational issue that may effect well integrity or pose safety concerns, an extension to the 14 day BOP test period should not be requested. 9-7/8" Intermediate Interval Maximum anticipated BHP 3404 psi at @ TSGR at 8729' TVDss (7.5 ppg EMW) Maximum surface pressure 2531 psi (.10 psi/ft gas gradient to surface) Kick tolerance 25 bbls with 11.9 ppg frac gradient(50 bbls with 12.7 ppg frac gradient) Assumes 10.2 ppg pore pressure at TSGR with a 10.2 ppg MW. Planned BOP test pressure Rams test to 4000 psi/250 psi Annular test to 3500 psi/250 psi Integrity Test—8-3/4" hole LOT after drilling 20'-50' of new formation below previous shoe 7" Casing Test 4000 psi surface pressure 6-1/8" Production Interval Maximum anticipated BHP 3404 psi at @ TSGR at 8729' TVDss (7.5 ppg EMW) Maximum surface pressure 2531 psi (.10 psi/ft gas gradient to surface) Infinite with >9.0 ppg frac gradient Kick tolerance Assumes an 8.6 ppg swab kick in the Sag/Ivishak with an 8.6 ppg MW. Planned BOP test pressure Rams test to 4000 psi/250 psi Annular test to 3500 psi/250 psi Integrity Test—6-1/8" hole FIT after drilling 20'-50' of new hole, target >10 ppg FIT 4-1/2" Liner Top Packer 4000 psi surface pressure Test Planned completion fluids 8.5 ppg Seawater/6.8 ppg Diesel Variance Request To avoid the risk of plugging the flow line with large rocks and wood encountered while drilling surface hole, it is requested to drill without a flow paddle for the first portion of the surface hole. After drilling past the larger rocks and wood sections, the flow paddle will be put back in the flow line (<1,000 ft). Procedures/Safeguards with paddle removed: • Fluid levels will be monitored in the pits for both gains and losses while drilling. Alarms will be set to indicate if gain or loss of more than 5 bbls has occurred. • The well will be monitored for flow when the pumps are off at each connection. • The planned 8.6 -9.4 ppg fluid will provide over balance to formation fluid. P-30i PTD Page 6 7/29/2014 Parker 272 BOPE Schematic PARKER 272 BOP STACK RAM TYPE BOP: DUTCH LOCK DOWN FLANGE SHAFFER LXT DOUBLE BOP 13 5/8"-5M 13 5/8"-5M STUDDED TOP , .�_-1-._1 13 5/8"-5M FLANGED BOTTOM .4 P. ANNULAR BOP: W/(2) 14" UL2 OPERATOR, UPPER CAVITY y- AND (2) 14" PSLK W/BSTR OPERATOR, ftfth31filr _ SHAFFER LXT 13 5/8"-5M LOWER CAVITY 13-5/8" 5M STUDDED TOP 0 13-5/8" 5M FLANGED BOTTOM o I I DRILLING CROSS: l i 13 5/8"-5M FLANGED TOP j I qq � 0«^ 1 13 5/8"-5M FLANGED BOTTOM 1•»0 • � 3 W (2) 3 1/8"-5m SIDE OUTLETS • H E 11 lM W U O• F II I I - KILL LINE: "'ft 2-t/16" SM FLEX HOSE _ ".1 ,IMI r ��(Y,Q�r �• '• t • • 2-1/16" 5M X 3-1/8" 5M D.S.A. `� ~ 3-1/8" 5M FLANGED MANUAL GATE VALVE 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE E •- (Y10 a • 3 I E m�'o oo • 3 — I I CHOKE LINE: RAM TYPE BOP: 3-1/8" 5M FLANGED MANUAL GATE VALVE _ SHAFFER LXT SINGLE 13 5/8" 5M 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE 13 5/8"-5M STUDDED TOP13 3-1 8 5M FLEX HOSE 13 5/8"- 5M FLANGED BOTTOM / W/(2) 14" UL2 OPERATOR P-30i PTD Page 7 7/29/2014 P-30i OPERATIONS SUMMARY Pre-Riq Work: 1. Set a 20" conductor. Weld an FMC landing ring for a Gen 5 well head. 2. If necessary, level the pad and prepare location for rig move. 3. Remove well houses as necessary. 4. MIRU Parker 272. Riq Operations: 1. MIRU Parker 272. Nipple up diverter spool and function test diverter. 2. Prepare pits with spud mud and PU DP as required and stand back in derrick. 3. MU 13-1/2" drilling assembly with MWD/GR and directionally drill surface hole to Base Permafrost. Gyro survey until magnetic interference clears up. CBU and short trip to surface. Change bit and dial up/down motor bend as required. 4. RIH and continue drilling 13-1/2" surface hole to section TD at -5023' MD in SV2. CBU until hole is clean. POOH on elevators (if beackreaming is required, RIH until able to POOH on elevators). Lay down BHA. 5. Run and fully cement 10-3/4" 45.5# BTC-M casing to surface, displacing cement with drilling fluid. A TAM port collar may be run between 500' - 1000' MD as a contingency. 6. ND diverter and NU casing head and spacer spool. NU BOPE (Configured from top to bottom: annular preventor, 7" fixed, blind/shear, mud cross, 2-7W x 5W VBR). Test BOPE to 250 psi low, 4000 psi high. Give the AOGCC 24 hrs notice prior to testing. 7. Pressure test 10-3/4" surface casing and wellhead to 250 psi low/ 3500 psi high for 5 minutes low/ 30 minutes high (this will test casing, wellhead, and OA valves). 8. Make up 9-7/8" drilling BHA with RSS and MWD/GR/RES/PWD and RIH to float collar, picking up drillpipe as required to TD intermediate interval. 9. Drill out shoe track and displace well to LSND drilling fluid. Drill 20' of new formation and perform LOT. Minimum requirement for leak-off is 11.9 ppg EMW. 10. Drill ahead in the intermediate hole per the drilling program with specific mud weight-ups as detailed below with special focus on effective hole cleaning through this long section of the well (several , wiper trips may be done to help clean the hole): 8.6 -9.3 ppg f/5023' (Drill-Out)- 11,814' (TCM2) 9.8 - 10.0 ppg f/11,814' (TCM2)- 13,121' (TCM1) 10.2 - 10.4 ppg f/13,121' (TCM1) - 15,592' MD/TD (TSGR) 11. Drill ahead to the intermediate hole TD at the Top SAG (estimated at -15,592' MD). At TD, CBU, and condition hole as necessary to run 7" casing. POOH. 12. RU and run 7" 26# L-80 Vam Top HC casing to TD. Cement the 7" casing to 1500' MD above the shoe. After bumping the plug on the cement job, pressure test the 7" casing to 4000 psi for 30 charted minutes. 13. Install 7" packoff and test void to 250 psi low/ 5,000 psi high. 14. Change 7" rams to to 2-7/8" x 5-1/2"VBR's in upper cavity and test. 15. Freeze-protect the 9-%" x 7" annulus to -2000' MD, once cement has reached 500 psi compressive strength. Confirm that the OA is open before freeze protecting. 16. PU 6-W drilling BHA build assembly to include MWD/GR/Res/Sonic and RIH to the float collar. (NOTE: This section of the well may be drilled with a single BHA RSS.) 17. Displace the well to an 8.5 -8.6 ppg reservoir DIF. 18. Drill out shoe and 20' of new formation and perform the planned FIT to 9.0 ppg EMW (9.0 ppg EMW provides infinite kick tolerance). Drill ahead per directional proposal and rig site geologist to landing point. (NOTE: Sonic log f/cement evaluation on 7" as required by State for injector well service.) P-30i PTD Page 8 7/30/2014 19. CBU and trip to surface. PU 6-W lateral assembly and RIH and to the current TD and MAD pass as required. 20. Drill ahead in lateral section per rig site geologist to TD. 21. Circulate bottoms-up, short trip, circulate and condition hole for liner run. POOH. 22. MU and run 4-'/2" 12.6# 13CR liner to TD. 23. Cement the 4-W liner to top of liner displacing the cement with perf pill. Reciprocate liner throughout cement job. Bump plug and check floats prior to setting liner hanger. 24. Set liner hanger/ liner top packer and circulate excess cement off the top of liner. 25. POOH, L/D drillpipe and the liner running tool. 26. Pressure test liner to 250 psi low / 4000 psi high for 5 minutes low / 30 minutes high after cement reaches 500 psi compressive strength. 27. RIH with perforating assembly and perforate the well per procedure after cement reaches 1000 psi compressive strength. CBU and POOH. Laydown guns and verify all shots have fired. 28. R/U and run a 4-W, 12.6#, 13Cr, VamTop tubing completion with GLMs. Space out and land the tubing with tubing tail inserted into the liner tieback sleeve. 29. Make up tubing hanger per FMC Rep. Land the tubing hanger, and run in lock down screws. 30. Reverse circulate brine and corrosion inhibitor into the tubing x casing annulus. 31. Drop ball/rod and set packer and individually test the tubing to 250 psi low / 4000 psi high for 5 minutes low/ 30 minutes high. Bleed tubing pressure to 1500 psi and test annulus to 250 psi low / 4000 psi high for 5 minutes low/ 30 minutes high. Record each test. 32. Shear the DCK valve. Pump both ways to confirm valve has sheared. 33. With landing joint still rigged up, reverse circulate diesel freeze protect using rig injection pump. 34. Allow diesel to U-tube, drain stack, and rig down landing joint. Monitor well for 1 hour to confirm well is dead. 35. Install TWC and test from above to 250 psi low/4000 psi high for 5 minutes low/30 minutes high. 36. Nipple down the BOPE. Nipple up the adaptor flange and tree and test to 5,000 psi with diesel. a. Ensure Heet® is left on TWC and only diesel (no water) is left in tree. 37. Install all annuls valves and secure the well. Ensure T/IA/OA all have two barriers in place. 38. Secure the well. Rig down and Move Off. Post-Rig Work: 1. Pull BPV 2. MIRU slickline. Pull the ball and rod / RHC plug. Install generic GLM design 3. Blue Goo 9-%" x 20" annulus. 4. Install well-house and instrumentation and flowline. 5. Pre-produce well. P-30i PTD Page 9 7/30/2014 P-30i Drilling Critical Issues POST THIS NOTICE IN THE DOGHOUSE I. Well Control / Reservoir Pressures: A. Surface Hole: No overpressure is expected in the surface hole and hydrates are not expected on P- Pad. B. Intermediate Hole: Normal PP to top UG3. Cretaceous injection pressure to 9.1 ppg at top UG4. PP to 9.6 ppg at top CM2. PP to 10.0 ppg at top CM1. C. Production Hole: The pore pressure in the production interval is anticipated to be under pressured due to offset well production with limited injection support. The highest anticipated pore pressure is 7.5 ppg. Expected FIT provides an infinite kick tolerance. The interval will be drilled with a substantial over balance utilizing an 8.5 ppg fluid. II. Lost Circulation/Breathing A. Surface Hole: Lost circulation is considered a low probably and is rare on P-Pad. B. Intermediate Hole: Breathing and/or lost circulation associated with excessive circulating pressures should be considered a possibility on this well. C. Production Hole: Breathing and/or lost circulation is a risk with the single anticipated fault crossing with -15 ft of throw. If lost circulation becomes a problem, follow the LCM decision tree provided in the drilling program. Utilize good hole cleaning practices to avoid high ECD and prevent pack-off potential which could induce losses. Ill. Integrity Testing Test Point Test Depth Test type EMW(lb/gal) 10-3/4"Shoe 20'-50'from the 10-3/4"Shoe LOT 11.9 ppg minimum (25 bbls) 12.7 ppg target(50 bbls) 7"shoe 20'-50'from the 7"shoe FIT 9.0 ppg minimum(infinite) IV. Hydrogen Sulfide (H2S) A. P-Pad is not considered an H2S site. Recent H2S data from the pad is as follows: Well Name H2S Level Reading Date Comments Parent Well(if sidetrack) NA #1 Closest SHL Well H2S Level P-28 20 ppm 1/15/2014 #2 Closest SHL Well H2S Level P-01 10 ppm 3/28/2014 #1 Closest BHL Well H2S Level P-28 20 ppm 1/15/2014 #2 Closest BHL Well H2S Level W-08A 10 ppm 4/9/2014 #3 Closest BHL Well H2S Level U-16 16 ppm 8/2/2013 #4 Closest BHL Well H2S Level U-06B1/4/2014 / Max.Recorded H2S on Pad/Facility P-12B 92 ppm" 2/27/2013 No w ells over 100 ppm in database, but three wells are at or above 70 ppm Other Relevant H2S Data and most are at or above 10-20 ppm (H2S alarms from rigs,etc.) V. Faults Formation Where Encounter Fault MD Intersect TVDss Intersect Throw Direction Uncertainty Lost Circ and Magnitude Potential Kingak Fm. (Jurassic) 15,200.0 8,420.0 30'down to 250' unknown South Ivishak Fm. 17,348.0 8,940.0 15'down to 150' unknown North VI. Anti-Collision Issues Alloff-set welIs Passmc orrisk analysis. CONSULT THE P-PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION. P-30i PTD Page 10 7/29/2014 • P-30i AOR Summary (06/19/14) The following information is provided as it relates to the relevant cement jobs on the 3 wells within 1/4 mile of the P-30i injection well at TSAD. Based upon a review of the individual well files, it is concluded that all wells within this 1/4 mile review do have adequate cement/isolation potential on their respective production casing strings to prevent an annular flow path potentially related to the planned injection in the proposed P-30i well: U-16 - This well is isolated above TSAD to the upper formations by the original cement job on the 7" intermediate casing which was run and cemented at 12,704' MD on 5/15/13. The cement volume pumped 206 bbls of lead + 29 bbls of tail) was calculated using 30% excess to bring cement to 1000' below the surface casing shoe to 4513' MD. The cement job was pumped per plan w/o losses and the plug was bumped. There was cement in the shoe track when drilled out and an 11.3 FIT was obtained after drilling -20' of new hole below the 7" shoe. Give the results of this cement job, good isolation can be assumed. P-28 - This well is isolated above TSAD to the upper formations by the original cement job on the 7" intermediate casing which was run and cemented at 13,345' MD on 6/5/10. The cement volume pumped (60 bbls of tail) was calculated using 30% excess to bring cement to 1500' above the 7" shoe. The cement job was pumped per plan with some fluid losses and flow-back (wellbore breathing), however, the plug was bumped on strokes at the end of the job. Records do not indicate any problems when drilling out the shoe track and a 9.6 ppg FIT was obtained after drilling -20' of new hole below the 7" shoe. After landing the will with the 1st production hole BHA, a USIT log was run on 6/8/10 placing the TOC at -10,900' MD and confirm a minimum of 50' non-contiguous feet of isolation cement. W-08A - This well is isolated above TSAD to the upper formations by the 7" drilling liner that was run and cemented at 12,352' MD on 5/2/02. The cement volume pumped (33 bbls) was based on the objective of bringing cement 1000' above the 7" shoe using 30% excess volume. The cement job went per plan w/o losses, bumping the plug and no cement was observed when circulating out above the TOL. No problems were noted in the drilling records when drilling out the 7" shoe track and a 9.8 ppg FIT was achieved after drilling the required footage of new hole. Give the results of this cement job, good isolation can be assumed. NOTE: For the purpose of this AOR summary, TSAD-isolation is considered to be sufficient when a minimum of 50'of good cement can be calcul ed/estimated/assumed given the details of the actual cement job on the pertinent casing string as d ailed in the existing records/files for each well. P-30i 1/4 mile Schematic: w i . J t.i. e21 t2 'meg M f l • filift Fc F {':1N;i.l .. .'t v.. - ,. L. P-30i PTD Page 11 7/29/2014 TREE= , 4-1/8'5M CNV 'WELL FEAD=4-1/16" 5M FMC P-30 SM. DTES: WELL ANGLE>70°( ACTUATOR= PROrOSAL OKB.BEV= 100.9' BF.ELEV= 53.9' r" -1 __- _-__- �Ei00-1000' -1 10.3/4•TAM PORT COLLAR KOP= -300' I�x Angle= "(ED2000 -�4-t12"FSS X NP,D=3.813' Datum ND= Datum TVD= 8800'SS 20•CONDUCTOR #, .D= - -80 I, Ilk GAS LFT MANDRELS 10-3/4'CSG,45.5#,L-80 BTC,0=9.950' - -6023 ST ASD TVD DEV TYPE VLV LATCH PORT DATE 4 -6300 -3720 KBG2 3 -11100 -5616 KBG2 Minimum ID = 3.725" @ ' 2 -13300 "6738 KBG2 4-1/2" HES X N NIPPLE 1 -14300 -7640 KBG2 TOP OF CEMENT - . I •y' -15307' -4-112'HES X NP,D=3.813' •.rl- -15337' -'7'X 4-1/2'HES TNT PKR,D=3.856" ' • -15367' -14-1/2'HES X NP,D=3.813' .i I _-15437' -I4-12"FES XN NP,D=3.725' y * TOP OF 4-112"LNR -I ^•16441' 4% ► -15442' H 7"X 5'BKR FRD-E ZXP LTP w/'7EBK, ' -I 4-12'TBG,12.6!/,13CR- VAM TOP, - -15447' ��� ���,�; 15447' -{4-12"WLEG,D= " .0152 bpf,D=3.958• ♦+\ 6#4 HE-' TT NOT LOGGED �� C-om�♦, '.r: • !•• -I r X 5'HES V BSA FLEX HGR,D= . w,� } -i 5'X 4-1/2'XO,D=3.900" IP 7"CSG 26#,L-80 VAM TOP HC, H -15597r.t 4. .0383 bpf,D=6.276" > t*. +: i 4,"# . t*f► s t't PERFORATION SUMMARYy *+. Max hole angle=67 deg.@ 2819' REF LOG: ON XX/XX/XX + 60+deg.(2600'-12,400') ANGLE AT TOP PERF: ° + i r Hole Angle thru Perfs -+/-90 deg. Note:Refer to Production DB for historical perf data SIZE SPF IJTERVAL Opn/Sqz SHOT SQZ w+ 4r Ar 4-.4 .*1 X4.1 4.4- ✓.> ♦.• ♦. - - PBTD - -17947' 3.-, 17947' r+Ar .�.r* + 46 4-12"LNR,12.6#,13CR—,VAM TOP, H -18027' "moi t::,: i. .0152 bpf,I)=3.958" DATE REV BY COMMENTS DATE REV BY COP W4TS PRUDHOE BAY UNIT XX/XC/14 INITIAL COMPLETION WELL i?30 04/16/14 PJC BOLD PROPOSAL PERM-No: 06/20/14 JR/PJC REV 1 PROPOSAL API No: 50-029- -00 06/23/14 JGR/PJC PROPOSED GLMS ADDS SEC—,T N, E 'FNL& _._._'FWL 0729/14 JR/PJC 9-5/8'CSG UPDATE BP Exploration(Alaska) • ' P-30i Surface Hole Diverter Plan: \ r E1 .: – -Lt__ . • ■ • n 25 26 1 160' -4.---1.- 28 • I 23 • 1 • 22 ,'l 1 • 1 • 11 - t__ I 2 • • 12 , 3 • • 13 4 • • 14 5 • • 15 O Lo 01 r-- M 27 6 • • t6 7 ■ • 17 8 • t.. • 18 9 • --" • 19 10 • • 20 24 A • 21 I ® 160' 11 1 ir 1 Al 500' 1:1- WELL.RCD_:c= ■ ❑ 'WELL INJECTO=. _ ;__-- SCALE 1'=150' YAP DATE 2013 PRUDHOE BAY UNIT-P PAC WELL SLOT ALCONDUCTOR D P-30i PTD Page 13 7/29/2014 bp 0 P-30(P6)Proposal Geodetic Report Schlumherger (Def Plan) Report Date: June 12,2014-12:50 PM Survey I DLS Computation: Minimum Curvature/Lubinski . Client: BP Vertical Section Azimuth: 0.000°(True North) Field: Prudhoe Bay Unit-WOA Vertical Section Origin: 0.000 a,0.000 fl Structure I Slot: P-PAD/P-30 estTVD Reference Datum: Rotary Table Well: Plan P-30 Bibi litY Stu wr TVD Reference Elevation: 100.850 ft above MSL ° Borehole: Plan P-30 Ground Elevation: 53.900 fl above MSL APIR: 50028x4� i'noo100 Magnetic Declination: 19.489° Survey Name: P-30(P6) Total Gravity Field Strength: 1001.9569mgn(9.80665 Based) Survey Date: June 12,2014 Gravity Model: GARM Tort/AHD/DDI/ERD Ratio: 232183°/13922.738 fl/6.807/1.533 Total Magnetic Field Strength: 57614.256 nT Coordinate Reference System: NAD27 Alaska State Plane.Zone 04.US Feet • Magnetic Dip Angle: 80.953° Location Lat/Long: N 70°15 52.04861",W 148°56'16.35505" Declination Date: September 20,2014 Location Grid NIE 7/X: N 5947425.000 SUS,E 631366.000 ftUS Magnetic Declination Model: BOOM 2013 CRS Grid Convergence Angle: 0.9997° North Reference: True North Grid Scale Factor: 0.9999196 Grid Convergence Used: 0.0000° Version/Patch: 2.7.1043.0 Total Corr Mag North-cTrue North: 19.4889° Local Coord Referenced To: Well Heed Comments MD Incl Azlm True TVDSS ND VSEC Na EW TF OLS Directional Northing Easting (B) (°) (°) (ft) (R) (R) (R) (R) (°) (°/1008) Difficulty Index (RUS) (BUS) RTE 8.00 0.00 330.00 -100.85 0.00 0.00 0.00 0.00 330M N/A 0.00 5947425.00 631386.00 100.00 0.00 330.00 -0.85 10000 0.00 0.00 0.00 330M 0.00 0.00 5947425.00 631368.00 200.00 000 330.00 99.15 200.00 0.00 000 0.00 330M 0.00 0.00 5947425.00 631386.00 KOP Cry 1/100 300.00• 0.00 330.00 199.15 300.00 0.00 0.00 0.00 330M 0.00 0.00 5947425.00 631368.00 G/ 363.85 0.64 330.00 263.00 36385 0.31 0.31 -0.18 330M 1.00 0.00 5947425.30 631365.82 400.00 1.00 33000 299.14 39999 0.76 0.76 -0.44 330M 1.00 0.00 5947425.75 631365.55 Cry 2/100 500.00 2.00 33000 39911 49996 3.02 3.02 -1.75 330M 1.00 0.84 5947427.99 631364.20 600.00 4.00 330.00 49897 599.82 7.55 7.55 -4.36 330M 200 1.54 594743248 631361.51 700.00 6.00 330.00 598.58 69943 15.10 15.10 -8.72 330M 2.00 202 594743995 631357.02 80000 8.00 33000 697.83 798.68 25.66 25.66 -14.81 330M 2.00 238 594745039 631350.74 Cry 3/100 900.00 10.00 330.00 796.60 897.45 3920 3920 -22.83 24.72L 2.00 266 5947463.80 631342.69 1000.00 12.79 324.32 894.62 995.47 55.71 55.71 -33.43 19 16L 3.00 293 5947480.12 631331.60 1100.00 15135 32067 991.55 1092.40 75.14 75.14 48.44 15.62L 3.00 3.16 594749928 631318.28 1200.00 18.56 318.14 1087.12 1187.97 97.43 97.43 -67.81 13.19L 3.00 3.36 5947521_23 631296.71 1300.00 21.49 316.27 1181.06 1281.91 122.52 12252 -90.89 11.44L 3.00 3.53 5947545.91 631272.99 1400.00 24.44 314.83 1273.13 1373.98 15034 150.34 -118.23 10.11L 3.00 169 5947573.25 831245.18 1500.00 27.39 313.69 1363.06 1463.91 18082 180.82 -149.54 9.08L 3.00 3.83 5947603.17 631213.34 SV6 1542.98 2667 313.26 1401.00 1501.85 194.72 194.72 -164.20 8.711 3.00 3.89 5947616.81 631198.44 1600.00 30.38 312.75 1450.62 1551.47 213.87 213.87 -184.74 8.26L 3.00 3.96 5947635.60 631177.57 1700.00 33.33 311.97 1535.56 163641 249.41 249.41 -223.74 76L 3.00 4.08 5947670 45 631137.96 1800.00 36.31 311.30 1617.65 1718.50 287.33 287.33 -26642 7.05L 3.00 4.18 5947707.61 631094.63 1900.00 39.29 310.72 1696.66 1797.51 327.52 327.52 -312.67 6.59L 3.00 4.28 5947746.99 631047.69 2000.00 4227 310.20 1772.38 1873.23 369.89 369.89 -362.36 6.2L 3.00 4.38 5947788.48 630997.27 2100.00 45.25 309.75 1844.59 1945.44 414.32 414.32 415.36 5.87L 3.00 4.47 5947831.97 630943.51 2200.00 48.24 309.34 1913.12 2013.97 46067 460.67 471.52 5.59L 3.00 4.55 5947877.34 630886.56 EOCU 2284.51 50.76 309.02 196600 2068.85 501.26 501.26 -521.33 5.381 300 4.62 594791705 630836.05 2300.00 51.22 308.96 1977.75 2078.60 508.83 508.83 -530.68 5.35L 3.00 4.63 5947924_45 630826.56 5/15 234250 5249 30881 2004.00 2109.85 529.82 529.82 -556.70 5.25L 300 4.66 5947944.98 630800.19 2400.00 54.21 308.62 2038.32 2139.17 558.67 558.67 -592.69 5.14L 3.00 4.70 5947973.20 630763.70 2500.00 5720 30830 209466 2195.51 610.04 610.04 -857.38 4.96L 3.00 4.77 5948023.43 630698.13 SV4 2592.74 59.97 306.02 2143.00 2243.85 65093 658.93 -719.81 4.81L 3.00 484 5948071.22 630635.06 2600.00 80.19 308.00 2146.62 2247.47 862.81 66281 -72456 4.81 3.00 4.84 5948075.01 630630.04 270000 63.18 307.72 2194.05 2294.90 716.82 718.82 -794.06 4.67L 100 4.91 5948127.80 63055962 2800.00 66.17 307.45 2236.83 2337.68 771.95 771.95 -865.68 4.55L 3.00 4.97 5948181.66 630487.05 End Cry 2818.93 66.73 307.40 2244.39 2345.24 782.49 78249 -87946 HS 3.00 4.98 5948191.96 630473.09 2900.00 66.73 307.40 2278.42 237727 827.73 827.73 -938.63 HS 0.00 5.02 5948236.16 630413.15 3000.00 68.73 307.40 2315.92 2416.77 883.53 883.53 -1011.60 HS 0.00 5.05 5948290 68 63033922 3100.00 66.73 307.40 2355.42 2456.27 939.33 939.33 -1084.58 HS 0.00 5.09 5948345.19 630265.28 3200.00 68.73 307.40 2394.92 2495.77 995.13 995.13 -1157.56 HS 0.00 5.12 594839970 630191.35 330000 66.73 307.40 2434.43 2535.28 05094 105094 -1230.54 HS 0.00 5.15 5948454.22 630117.42 3400.00 68.73 307.40 2473.93 2574.78 106.74 1108.74 -1303.52 HS 0.00 5.19 5948508.73 630043.48 3500.00 66.73 307.40 2513.43 2614.28 162.54 1162.54 -1376.49 HS 0.00 5.21 5948563.25 629968.55 3600.00 68.73 307.40 2552.93 2653.78 218.34 1218.34 -1449.47 HS 0.00 5.24 5948617.76 629895.01 370000 66.73 307.40 2592.44 2693.29 274.14 1274.14 -1522.45 HS 0.00 5.27 594867228 829821.88 3800.00 68.73 307.40 2631.94 2732.79 32994 1329.94 -1595.43 HS 0.00 5.29 5948726.79 629747.74 SV3 3863.44 68.73 307.40 2657.00 2757.85 36534 1385.34 -1841.73 HS 0,00 531 5948761.38 629700.84 3900.00 68.73 307.40 2671.44 277229 385.74 1385.74 -1868.41 HS 0.00 5.32 5948781.31 829673.81 400000 66.73 307.40 2710.94 2811.79 441.54 1441.54 -1741.38 HS 000 5.34 5948835.82 629595.87 4100.00 88.73 307.40 2750.44 2851.29 497.34 1497.34 -1814.36 HS 0.00 5.36 5948890.34 62952594 4200.00 66.73 307.40 278995 2890.80 553.15 1553.15 -1887.34 HS 0.00 5.38 5948944.85 829452.01 4300.00 68.73 307.40 282945 2930.30 608.95 1808.95 -1960.32 HS 0.00 5.40 5948999.37 629378.07 440000 66.73 307.40 286895 2969.80 664.75 1864.75 -2033.30 HS 0.00 5.42 5949053.88 629304.14 SV2 446088 86.73 307.40 2893.00 2993.85 69072 1698.72 -2077.72 HS 000 5.43 5949087.07 629259/3 4500.00 66.73 30740 2908.45 3009.30 720.55 1720.55 -2106.27 HS 0.00 5.44 5949108.40 629230.20 4800.00 68.73 30740 2947.96 3048.81 776.35 1776.35 -2179.25 HS 0.00 5.46 5949162.91 629156.27 4700.00 66.73 30740 298746 3088.31 832.15 1832.15 -2252.23 HS 0.00 5.48 5949217.43 82908233 4800.00 86.73 307.40 3026.96 3127_81 887.95 1887.95 -2325.21 HS 0.00 5.49 5949271.94 629008 40 4900.00 66.73 30740 3066.46 3167.31 94175 1943.75 -2398.19 HS 0.00 5.51 5949326_46 628934.46 5000.00 88.73 30740 3105.97 3206.82 999.56 1999.56 -2471.16 HS 0.00 5.53 5949380.97 628860.53 103,4"Cso 5022.87 86.73 307.40 3115.00 3215.85 2012.32 2012.32 -248786 HS 0.00 5.53 594939344 62884362 5100.00 66.73 30740 3145.47 3246.32 2055.36 2055.36 -2544.14 HS 0.00 5.54 5949435.49 628786.60 5200.00 66.73 307.40 3184.97 3285.82 2111.16 2111.16 -2617.12 HS 0.00 5.56 5949490.00 82871266 5300.00 66.73 307.40 322447 3325.32 2166.96 2166.96 -2690.10 HS 0.00 5.57 5949544.52 628638.73 SV/ 5319.08 88.73 30740 323200 3332.85 2177.59 2177.59 -2704.01 HS 0.00 5.57 5949554.91 628624.64 5400.00 88.73 307.40 3263.97 3364.82 2222.76 222276 -2763.08 HS 0.00 5.59 5949599.03 628564.79 5500.00 66.73 307.40 3303.48 3404.33 2278.56 2278.56 -2836.08 HS 0.00 5.60 5949653.55 628490.86 5600.00 66.73 307.40 334298 3443.83 2334.36 2334.36 -2909.03 HS 0.00 5.61 5949708.06 628416.92 5700.00 68.73 307.40 3382.48 3483.33 2390.16 2390.16 -298201 HS 0.00 5.63 5949762.58 628342.99 5800.00 66.73 307.40 3421.98 3522.83 2445.96 2445.96 -305499 HS 0.00 5.64 5949817.09 628289.05 5900.00 66.73 30740 346149 3562.34 2501.77 2501.77 3127.97 HS 0.00 5.65 5949871.61 628195.12 8000.00 66.73 307.40 3500.99 3601.84 2557.57 2557.57 -3200.95 HS 0.00 5.66 5949926.12 628121.18 610000 66.73 307.40 354049 3641.34 2613.37 2613.37 -3273.92 HS 000 5.68 5949980.64 62804725 6200.00 66.73 307.40 357999 3680.84 2669.17 2669.17 -3348.90 HS 0.00 5.69 5950035.15 627973.32 6300.00 66.73 307.40 3619.50 3720.35 2724.97 2724.97 -341988 HS 0.00 5.70 5950089.67 627899.38 8400.00 68.73 307.40 3659.00 3759.85 2780_77 2780.77 -3492.88 HS 0.00 5.71 5950144.18 627825.45 UG4 6491.14 66.73 307.40 3695.00 3795.85 2831.63 2831.63 3559.37 HS 0.00 5.72 5950193.88 627758.06 6500.00 6673 307.40 3698.50 3799.35 2836.57 283657 -3565.84 HS 0.00 572 5950198.70 627751.51 6600.00 6673 307.40 3738.00 3838.85 289237 289237 -3638.81 HS 0.00 5.73 5950253.21 627677.58 UG4A 663543 66.73 307.40 375200 3852.85 291215 2912.15 -3684.67 HS 0.00 5.74 5950272.53 627651.38 6700.00 66.73 307.40 3777.51 3878.36 2948.18 2948.18 -3711.79 HS 0.00 574 5950307.73 827603.64 6800.00 66.73 307.40 3817.01 3917.88 3003.98 3003.98 -3784.77 HS 0.00 5.75 595036224 62752971 6900.00 66,73 307.40 3856.51 3957.36 305978 3059.78 -3857.75 HS 000 5.76 5950416.78 627455.77 7000.00 66.73 307.40 3898.01 3996.86 3115.58 3115.58 -3930.73 HS 0.00 5.77 5950471.27 627381.84 7100.00 88.73 307.40 3935.51 4036.36 3171.38 3171.38 -4003.70 HS 0.00 5.78 5950525.78 627307.91 UG3 7179.71 68.73 307.40 3967.00 406785 321086 3215.86 -4081.87 HS 0.00 5.79 5950569.24 62724898 7200.00 66.73 307.40 397502 4075.87 3227.18 3227.18 4076.68 HS 0.00 5.79 5950580.30 627233.97 7300.00 66.73 307.40 4014.52 4115.37 328298 328298 4149.66 HS 0.00 5.80 595063481 627160.04 7400.00 66.73 307.40 4054.02 4154.87 3338.78 3338.78 4222.84 HS 0.00 5.81 5950689.33 627088.10 Drilling Office 2.7.1043.0 Prudhoe Bay Unit-WOA\P-PAD\Plan P-30\Plan P-30\P-30(P5)baker 7/21/2014 9:37 AM Page 1 of 3 • • Comments MD Teel Azim True TVDSS ND VSEC NS EW TF OLS Directional Northing Earning IR) 11 () (R) (R) (n) (R) (R) (°) (MOOR) Difficulty Index (ftUS) )SUS) 7500.00 68.73 30740 4093.52 4194.37 3394.58 339458 .4295.82 HS 0.00 582 5950743.84 62701217 7600.00 68.73 30740 4133.03 4233.88 3450.39 3450.39 -4368.59 HS 0.00 583 5950798.38 626938.23 7700.00 66.73 307.40 417253 4273.38 3506.19 3506.19 -4441.57 HS 0.00 584 595085287 626864.30 7800.00 68.73 307.40 421203 4312.88 3561.99 3561.99 -451455 HS 0.00 585 5950907.39 626790.36 790000 66.73 307.40 4251.53 4352.38 3617.79 3617.79 -4587.53 HS 0.00 586 5950961 90 62671E43 8000.00 68.73 307.40 4291.04 4391.89 3673.59 3673.59 -466051 HS 0.00 5.86 5951016.42 62664250 8100.00 66.73 307.40 4330.54 4431_39 372939 3729.39 -4733.48 HS 0.00 587 5951070.93 626568.56 8200.00 66.73 307.40 4370.04 4470.89 3785.19 378519 -4806.48 HS 0.00 5.88 5951125.45 62649463 8300.00 68.73 307.40 440954 4510.39 3840.99 3840.99 -4879.44 HS 0_00 5.89 5951179.96 626420.69 UGI 8397.36 88.73 307.40 4448.00 454685 389532 3895.32 -4950.49 HS 000 590 595123304 628348.71 8400.00 68.73 307.40 4449.04 4549.89 3896.80 3896.80 -495242 HS 0.00 5.90 5951234.48 626346.78 8500.00 66.73 30740 4488.55 458940 3952.60 395260 -5025.40 HS 0_00 5.90 5951288.99 62627282 8600.00 68.73 307.40 4528.05 4628.90 4008.40 400840 -5098.37 HS 0.00 591 5951343.51 626198.89 8700.00 66.73 307.40 4567.55 466840 4064.20 406420 -5171.35 HS 0.00 5.92 5951398.02 626124.95 8800.00 6E73 307.40 4607.05 4707.90 4120.00 4120.00 -5244.33 HS 0.00 593 5951452.54 626051.02 8900.00 66.73 307.40 4646.56 474741 4175.80 4175.80 -5317.31 HS 0.00 5.93 5951507.05 625977.09 9000.00 66.73 307.40 4686.06 4786.91 4231.60 4231.80 -5390.29 HS 0_00 5.94 5951561.57 625903.15 9100.00 66.73 307.40 472556 4828.41 4287.40 428740 -5463.26 HS 0.00 595 5951616.08 625829.22 UG Ma 9194.78 66.73 30740 476300 4883.85 434029 434029 -5532.43 HS 0.00 5.95 5951667 75 625759.14 9200.00 66.73 30740 4765.06 486591 4343.20 4343.20 -5538.24 HS 0.00 595 5951670.60 625755.28 9300 00 66.73 307.40 4804.57 4905.42 439901 4399.01 -5609.22 HS 0.00 596 5951725.11 625881.35 UG Mb1 930110 86.73 307.40 4805.00 4905.85 4399.62 439962 -5610.02 HS 0.00 5.96 595172571 625680.53 9400.00 66.73 307.40 4844.07 494492 4454.81 4454.81 -5682.20 HS 0.00 597 595177963 62560741 9500.00 86.73 307.40 4883.57 4984.42 4510.61 4510.61 -5755.18 HS 0.00 597 5951834.14 625533.48 9600.00 66.73 307.40 4923.07 5023.92 4566.41 4566.41 -5828.15 HS 0.00 5.98 5951888.88 625459.54 9700.00 66.73 30740 4962.57 5063.42 462221 4622.21 -5901.13 HS 0.00 5.99 5951943.17 625385.61 980E00 66.73 307.40 5002.08 5102.93 4678.01 4678.01 -5974.11 HS 0.00 5.99 5951997.69 625311.68 9900.00 68.73 307.40 5041.58 5142.43 4733.81 4733.81 -8047.09 HS 0.00 6.00 595205220 625237.74 10000.00 68.73 307.40 5081.08 5181.93 4789.61 4789.61 -6120.07 HS 0.00 6.01 5952106.72 625163.81 10100.00 88.73 307.40 512058 5221.43 4845.42 4845.42 -6193.05 HS 000 6.01 5952161.23 625089.87 10200.00 68.73 307.40 5160.09 5260.94 4901.22 4901.22 -6266.02 HS 0.00 6.02 5952215.75 625015.94 10300.00 68.73 307.40 5199.59 530044 4957.02 4957,02 -6338.00 HS 0.00 6.02 595227026 624942,00 10400.00 88.73 307.40 523909 5339.94 501282 5012.82 8411.98 HS 0.00 6.03 5952324.78 624868,07 10500.00 66,73 307.40 5278.59 5379.44 5068.62 5088.62 8484.96 HS 0.00 6.04 5952379.29 624794.13 10600.00 66.73 307,40 5318.10 5418.95 5124.42 512442 -6557.94 HS 0.00 6.04 5952433.81 824720.20 CM3 10845.32 6673 307.40 533600 543685 5149.71 5149.71 -6591.01 HS 0.00 6.04 5952458.51 624888.69 10700.00 66.73 307.40 5357.60 5458.45 518022 5180.22 -6630.91 HS 000 6.05 5952488.32 624646.26 10800.00 68.73 307,40 5397.10 5497.95 5236.02 523602 -6703.89 HS 0.00 6.05 5952542.83 624572.33 10900.00 66,73 307.40 5436.60 5537.45 5291.82 5291.82 -6776.87 HS 0.00 6.06 5952597.35 624498.40 087 Base 10949,10 68.73 307.40 5456.00 5556.85 5319.23 5319.23 -8812.71 HS 0.00 6.06 5952624.12 624462.09 11000.00 68.73 307.40 5476.10 5576.95 5347.63 5347.63 -6849.85 HS 0.00 6.06 5952651.86 624424.46 11100.00 66.73 307.40 5515.61 5616.46 5403.43 5403.43 -6922.83 HS 0.00 6.07 5952705.38 624350.53 11200 00 68.73 307.40 5555.11 5655.96 5459.23 545923 -6995.80 HS 0.00 6.07 5952760.89 62427559 11300 00 66.73 307.40 5594.61 569546 5515.03 551503 -7068.78 HS 0.00 6.08 5952815.41 624202.66 11400.00 66.73 307.40 5634.11 5734.96 557083 557083 -7141.76 HS 0.00 609 5952889.92 624128.72 11500.00 68.73 307.40 5673.62 577447 5626.63 5626.53 -7214.74 HS 0.00 6.09 595292444 624054.79 11600.00 66.73 307.40 5713.12 5813.97 568243 568243 -7287.72 HS 0.00 6.10 5952978.95 623980.85 11700.00 66.73 307.40 5752.62 5853.47 5738.23 5738.23 -7360.69 HS 0.00 6.10 5953033.47 623905.92 11800.00 66.73 307_40 5792.12 5892.97 5794.04 5794.04 -7433.67 HS 0.00 6.11 5953087.98 623832.99 CM2 11814.88 86.73 307.40 579800 589885 5802.34 5802.34 -7444.53 HS 0.00 6.11 595309609 623821.99 11900.00 66.73 307.40 5831.63 593248 584984 584984 -7508.65 HS 0.00 6.11 595314250 823759.05 12000.00 68.73 307.40 5871.13 5971.98 590564 5905.64 -757963 HS 0.00 6.12 5953197.01 623685.12 12100.00 66.73 307.40 5910.63 601148 596144 5961.44 -7852.61 HS 0.00 6.12 5953251.53 623611.18 12200.00 66.73 307.40 5950.13 6050.98 6017.24 6017.24 -7725.58 HS 0.00 6.13 5953306.04 823537.25 12300.00 66.73 307.40 5989.64 6090.49 6073.04 6073.04 -7798.56 HS 0.00 6.13 5953360.56 623463.31 Civ 4/100 12318.55 66.73 307.40 5996.96 6097.81 6083.39 6083.39 -7812.10 161.79R 0.00 6.13 5953370.67 623449.60 12400.00 63.64 308.54 6031.14 6131.99 6128.86 6128.66 -787038 161.31R 4.00 6.16 5953415.12 623390.54 12500.00 5986 310.02 6078.46 6179.31 6184.61 6184.61 -7938.55 160.61R 4.00 6.18 5953469.65 623321 40 12800.00 56.10 311.62 6131.48 623233 8240.00 6240.00 8002.73 159.76R 4.00 6.21 5953523.91 623256.28 12700.00 5236 313.37 618993 6290.78 6294.77 6294.77 -8062.56 158.748 4.00 623 5953577.63 623195.51 12800.00 48.64 315.30 6253.53 6354.38 6348.65 6348.65 8117.77 157.51R 400 626 5953630.53 62313938 12900.00 44.97 317.48 6321.97 8422.82 6401.38 8401.38 8168.08 156.03R 4.00 628 5953682.37 623088.18 13000.00 41,34 319.92 6394.92 6495.77 6452.71 6452.71 -8213.25 15423R 4.00 6.30 5953732.90 623042.10 TUFF 13081.88 39.13 321.62 644200 654285 48355 6483.55 -8238.45 152.93R 4.00 6.31 595376330 623016.37 13100.00 37,77 32276 6472.01 6572.86 502.37 6502.37 -8253,06 152.04R 4.00 6.32 5953781.86 62300143 CMI 13121.38 37.02 323.42 648900 6589.85 57275 6512.75 -8280.88 151.51R 4.00 6.32 5953792.10 622993.45 13200.00 34,28 326.09 6552.89 6653.74 550.14 6550.14 -8287,32 149.35R 4.00 6.33 5953829.02 622968.35 1330000 30.90 330.06 6637.14 6737.99 59578 6595.78 -8315.86 146R 400 6.35 5953874.15 822937.02 TLBK 13328.83 29.95 331.35 6662.00 6762.85 60055 6608.51 -8323,01 144.89R 4.00 636 5953886.75 622929.65 13400.00 27.88 334.88 672437 682522 6639.06 6639.06 -8338.54 141.88 4.00 6.37 5953917.03 622913.59 HRZ silt 13455,61 2595 338.02 6774.00 6874.85 662.04 6662.04 -8348.58 138.99R 4.00 637 5953939.82 622903.15 End Cry 13487.46 25.00 340.00 680275 6903.60 6874.82 6674.82 -8353.49 HS 4.00 6.38 595395252 622898.02 THRZ 13497.86 25.00 340.00 6812.00 691285 678.87 6678.87 -8354.98 HS 0.00 638 5953956.54 622896.48 13500.00 25.00 340.00 6814.12 6914.97 679.80 6679.80 -8355,30 HS 0.00 6.38 595395746 622895.12 13600.00 25.00 340.00 6904.75 7005.50 719.51 8719.51 -8369.75 HS 0.00 8.38 5953996.91 622880,98 13700.00 25,00 340.00 6985.38 7096.23 759.23 8759.23 -8384.21 HS 0,00 6.38 595403637 622865.83 13800.00 25.00 34000 7086.01 7186.86 798.94 679894 -8398.66 HS 0.00 6.38 5954075.82 622850,69 BHRZ 13857.36 25.00 340.00 7138.00 7238.85 821.72 6821,72 -8406.95 HS 000 6.38 595409845 622842.00 LCU 13859,57 2500 340.00 7140.00 7240.85 822.60 682260 -8407.27 HS 0.00 6.38 595409932 622841.67 13900.00 25,00 340.00 7176.64 7277.49 838.65 6838.65 8413.12 HS 0.00 6.38 5954115.27 622835.55 14000.00 25.00 34000 7267.27 7368.12 878.37 8878.37 -8427.57 HS 0.00 6.38 5954154.72 62282040 1410000 25.00 340.00 7357.90 7458.75 918.08 8918.08 -844202 HS 0.00 6.38 595419417 62280526 TKNG 14197 20 25.00 34000 7446.00 7546.85 956.68 6956.68 -8458.08 HS 0.00 6.37 5954232.52 62279054 14200.00 25.00 34000 7448.53 7549.38 957.79 6957.79 8458.49 HS 0.00 6.37 5954233.62 622790.11 TJG 14233,81 2500 340.00 747900 7579.85 971.14 6971.14 -8461.34 HS 0.00 6.37 5954246 89 622785.02 14300.00 25.00 34000 7539.17 7640.02 6997.51 6997.51 8470.93 HS 0.00 6.37 5954273.08 822774.97 14400 00 25.00 340.00 7629.80 7730.65 037.22 7037.22 8485.39 HS 0.00 6.37 5954312.53 622759.83 14500 00 25.00 340.00 7720.43 7821.28 076.93 7078.93 -849984 HS 0.00 6.37 5954351.98 622744.58 TJF 14595.52 2500 34000 780700 7907.85 114.87 7114.87 -8513.85 HS 0.00 6.37 5954389.66 622730.22 14600 00 25.00 340.00 7811.06 7911.91 116.65 7116.65 -8514.30 HS 0.00 6.37 5954397 43 622729.54 14700.00 25.00 340.00 7901.69 800254 156.36 7156.36 8528.75 HS 0.00 6.37 5954430.88 622714.40 TJE 14753.31 2500 34000 795000 8050.85 177.53 7777.53 -8536.48 HS 0.00 6.37 5954451.91 62270632 14800.00 25.00 340.00 7992.32 8093.17 196.07 7196.07 8543.21 HS 0.00 6.37 5954470.33 62269925 14900.00 25.00 340.00 8082.95 8183.80 7235.79 7235.79 -8557.66 HS 0.00 6.37 595450979 622684.71 15000.00 25.00 340.00 8173.58 8274.43 7275.50 7275.50 8572.11 HS 0.00 6.37 595454924 622868.96 TJD 15079.22 25.00 34000 8191.00 8291.85 7283.13 728313 -8574.89 HS 0.00 8.37 5954556.82 62266605 15100.00 25.00 340.00 8264.21 836506 731521 7315.21 8585.57 HS 0.00 6.37 5954588.69 622653.82 15200.00 25.00 340.00 8354.84 8455.69 7354.92 7354.92 -9601.02 HS 0.00 6.37 5954628.14 622638.68 TJC 15279.62 25.00 34000 842700 852785 738654 7386.54 -8612.53 HS 0.00 6.37 5954659.55 622626.62 15300.00 25.00 340.00 8445.47 8546.32 7394.64 7394.64 8615.48 HS 0.00 6.37 5954667.59 622623.53 1540000 25.00 340.00 8535.10 8636.95 7434.35 743435 -8529.93 HS 0.00 6.37 5954707.04 622608.39 TJB 15420.85 25.00 340.00 8555.00 8655.85 7442.63 7442.63 -8632.95 HS 000 6.37 5954715.27 62260523 TJA 15496.98 2500 340.00 8624.00 8724.85 7472.87 747287 -8843.95 HS 000 6.37 595474531 622593.70 15500.00 25.00 340.00 8626.73 8727.58 7474.06 7474.06 -8644.39 HS 0.00 6_37 5954746.50 622593.24 TSGR 15586.36 25.00 340.00 8705.00 880585 7508.36 noon -8658.87 HS 000 6.37 5954780.56 62258057 P-30 Tot 1 15587.46 25.00 340.00 8706.00 8806.85 7508.80 7508.80 -8657.03 HS 0.00 6.37 5954781.00 622580.00 T 15592.45 25.00 340.00 8710.53 8811.38 7510.78 7510.78 -8557.75 22728 0.00 6.37 5954782.97 62257924 Cry 13/100 15600.00 25.91 340.87 8717.34 8818.19 7513.84 7513.84 -8658.84 21 93R 13.00 637 5954786.01 622578.10 15700.00 38.25 348.67 8801.94 8902.79 7565.05 7565.05 -8672.14 15.288 13.00 642 5954836.97 622563.91 15800.00 50.89 353.05 8873.05 8973.90 7634.21 7834.21 -9682.96 12,14R 13.00 6.47 5954905.93 622551.88 15900.00 83.84 356.08 8927.02 9027.87 7717.78 7717.78 -869076 10.498 13.00 6.51 5954989.34 62254263 18000.00 76.44 358.49 8961.09 9061.94 7811.47 7811.47 -869512 9.668 13.00 6.55 5955082.93 622536.63 16700.00 89.28 0.66 8973.51 9074.36 7910.47 7910.47 -8695.84 9,39R 13.00 6.58 5955181.91 622534.19 90'P1 16105.73 9000 0.78 8973.54 9074.39 791621 7918.21 -8895,76 9.39R 13.00 6.59 5955187.64 622534.17 End Cry 16182.24 99.81 2.42 8967.01 9067.86 799231 7992.31 -8693.65 HS 13.00 8.81 5955263.76 622534.95 18200.00 99.81 2.42 8963.98 906483 800979 800979 8892.91 HS 000 6.52 5955281.25 622535.38 18300.00 99.81 2.42 8946.94 9047.79 8108.24 8108.24 8888.76 HS 0.00 8.62 595537975 622537.82 Drilling Office 2.7.1043.0 Prudhoe Bay Unit-WOA\P-PAD\Plan P-30\Plan P-30\P-30(P5)baker 7/21/2014 9:37 AM Page 2 of 3 • me MD Incl Axlm True TVDSS ND VSEC NS EW TF DLS Directional Northing Easting (n) (') (•) (n) (n) (n) (8) (8) C) ('1180It) Difficulty Index (OUS) (NUS) 16400.00 99.81 2.42 8929.90 9030.75 8206.69 8206.69 -8684.61 HS 0.00 6.63 5955478.25 622540.25 18500.00 99.81 2.42 8912.86 9013.71 8305.14 8305.14 -8680.45 HS 0.00 6.63 5955576.75 622542.89 Cry 6/100 16546.80 99.81 2.42 8904.89 9005.74 8351.22 8351.22 -8878.51 174.24R 0.00 6.64 5955622.85 622543.83 16600.00 96.63 2.74 8897.28 8998.13 8403.81 8403.81 -8676.14 174.29R 6.00 6.65 5955675.47 622545.28 16700.00 9066 3.33 8890.92 8991.77 8503.42 8503.42 -8670.85 174.32R 600 6.67 5955775.15 622548.82 90'Pt 18711.13 90.00 340 889085 8991.70 8514.53 8514.53 -8870.20 174.32R 6.00 6.67 5955788.27 622549.28 P-30 Tot 2 16727.88 89.00 3.50 8891.00 8991.85 8531.25 8531.25 -8669.19 179.95L 600 687 5955803.00 62255000 16800.00 84.67 3.50 8894.98 8995.83 8603.11 8603.11 -8864.80 179.95L 600 6.69 5955874.92 622553.14 16900.00 78.67 3.49 890946 9010.31 8701.83 8701.83 -8658.77 179.95L 600 8.70 5955973.72 822557 44 End Cry 16936.72 76.47 3.49 8917.36 9018.21 8737.62 8737.62 -8856.59 HS 6.00 6.71 5958009.54 62255900 17000.00 78.47 3.49 8932.16 9033.01 8799.03 8799.03 -8652.84 HS 000 6.71 5958071.00 622561.67 Crv6/100 17091.80 76.47 3.49 8953.64 9054.49 8888.12 8888.12 -8647.41 004R 0.00 6.72 5958160.16 622565.55 17100.00 76.98 3.49 8955.53 9056.38 8896.08 8896.08 -8646.93 0.04R 600 672 5956168.13 622565.90 1720000 8296 3.49 8972.95 9073.80 8994.32 8994.32 -8640.93 0.04R 6.00 6.74 5956266.46 622570.18 17300.00 88.96 3.50 8979.99 9080.84 9093.84 9093.84 -8634.85 0.04R 600 6.76 5956366.06 622574.52 90•Pt 173973/ 9000 350 898015 9081.00 9111.12 9111.12 -8833.79 0.04R 6.00 8.76 5956383 35 622575.27 P-30 Tot 3 1733398 91.00 3.50 898000 9080.85 9127.75 9127.75 -8632.78 0.26L 6.00 6.76 5956400.00 622576.00 End Cry 17388.35 94.26 3.49 8977.50 9078.35 9181.96 9181.96 -8629.47 HS 800 6.77 5956454.25 62257836 1740000 94.28 3.49 8978.84 9077.49 9193.56 9193.56 -8628.76 HS 0.00 8.77 5958485.86 622578.87 17500.00 94.26 3.49 896921 9070.06 9293.10 9293.10 -8622.70 HS 0.00 6.78 5958565 48 622583.19 17600.00 94.28 3.49 8961.77 9062.62 9392.63 9392.63 -8616.64 HS 0.00 6.78 5956685.10 622587 51 17700.00 94.26 349 8954.34 9055.19 9492.17 9492.17 -8610.58 HS 0.00 6.79 5956764.72 822591.84 17800.00 94.26 3.49 8946.91 9047.76 9591.71 9591.71 -8604.51 HS 0.00 8.79 5956864.34 622596.16 17900.00 94.26 3.49 8939.48 904033 9691.25 9691.25 -8598.45 HS 0.00 6.80 5958983.96 622600.49 18000.00 94.28 3.49 893205 9032.90 9790.79 9790.79 -8592.39 HS 0.00 6.81 5957063.59 622604,81 TD 18027.52 94.26 349 8930.00 , 9030.85 r 9818.18 9818.18 -8590.72 0.00 8.81 5957091.00 622606.00 Survey Type: Del Plan Drilling Office 2.7.1043.0 Prudhoe Bay Unit-WOA\P-PAD\Plan P-30\Plan P-30\P-30(P5)baker 7/21/2014 9:37 AM Page 3 of 3 North America - ALASKA - BP Prudhoe Bay PB P Pad Plan P-30 Plan P-30 P-30 Plan 6 Anticollision Summary Report 16 June, 2014 BP Anticollision Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Site PB P Pad Project: Prudhoe Bay TVD Reference: WELL @ 101.00usft(Original Well Elev) Reference Site: PB P Pad MD Reference: WELL @ 101.00usft(Original Well Elev) Site Error: 0.00usft North Reference: True Reference Well: Plan P-30 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore Plan P-30 Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: P-30 Plan 6 Offset TVD Reference: Offset Datum Reference P-30 Plan 6 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Interpolation Method: MD Interval 5.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,998.04usft Error Surface: Elliptical Conic Survey Tool Program Date 8/12/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 47.10 1,330.00 P-30 Plan 6(Plan P-30) GYD-GC-SS Gyrodata gyro single shots 1,330.00 2,530.00 P-30 Plan 6(Plan P-30) MWD MWD-Standard 1,330.00 4,960.00 P-30 Plan 6(Plan P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 4,960.00 6,160.00 P-30 Plan 6(Plan P-30) MWD MWD-Standard 4,960.00 15,511.00 P-30 Plan 6(Plan P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 15,511.00 16,012.65 P-30 Plan 6(Plan P-30) MWD MWD-Standard 15,511.00 18,027.52 P-30 Plan 6(Plan P-30) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 6/16/2014 8:44:08AM Page 2 of 4 COMPASS 5000.1 Build 61 BP Anticollision Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Site PB P Pad Project: Prudhoe Bay TVD Reference: WELL @ 101.00usft(Original Well Elev) Reference Site: PB P Pad MD Reference: WELL @ 101.O0usft(Original Well Elev) Site Error: 0.00usft North Reference: True Reference Well: Plan P-30 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore Plan P-30 Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: P-30 Plan 6 Offset TVD Reference: Offset Datum Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB Kup State K241112-K241112-K241112 Out of range PB P Pad P-01-P-01-P-01 474.23 460.00 51.94 7.35 44.60 Pass-Major Risk P-01-P-01 A-P-01 A 474.23 460.00 51.94 7.30 44.64 Pass-Major Risk P-01-P-01APB1-P-01APB1 474.23 460.00 51.94 7.35 44.60 Pass-Major Risk P-01-P-01APB2-P-01APB2 474.23 460.00 51.94 7.35 44.60 Pass-Major Risk P-01-P-01 APB3-P-01 APB3 474.23 460.00 51.94 7.35 44.60 Pass-Major Risk P-02-P-02-P-02 367.61 355.00 87.49 6.43 81.06 Pass-Major Risk P-02-P-02A-P-02A 367.61 355.00 87.49 6.38 81.11 Pass-Major Risk P-02-P-02APB1-P-02APB1 367.61 355.00 87.49 6.43 81.06 Pass-Major Risk P-03-P-03-P-03 467.74 460.00 123.72 8.68 115.04 Pass-Major Risk P-03-P-03A-P-03A 467.74 460.00 123.72 8.73 114.99 Pass-Major Risk P-03-P-03APB1-P-03APB1 467.74 460.00 123.72 8.68 115.04 Pass-Major Risk P-03-P-03APB2-P-03APB2 467.74 460.00 123.72 8.68 115.04 Pass-Major Risk P-04-P-04-P-04 516.36 510.00 158.04 9.12 148.91 Pass-Major Risk P-04-P-04L1-P-04L1 516.36 510.00 158.04 9.07 148.96 Pass-Major Risk P-04-P-04L2-P-04L2 47.10 46.81 156.26 0.91 155.35 Pass-Major Risk P-05-P-05-P-05 528.55 520.00 192.87 8.37 184.50 Pass-Major Risk P-05-P-05A-P-05A 528.55 520.00 192.87 8.32 184.55 Pass-Major Risk P-05-P-05PB1-P-05PB1 528.55 520.00 192.87 11.16 181.72 Pass-Major Risk P-06-P-06-P-06 543.59 540.00 228.95 10.02 218.93 Pass-Major Risk P-06-P-06A-P-06A 543.59 540.00 228.95 10.07 218.88 Pass-Major Risk P-06-P-06B-P-06B 543.59 540.00 228.95 10.07 218.88 Pass-Major Risk P-07-P-07-P-07 537.14 530.00 262.36 9.29 253.07 Pass-Major Risk P-07-P-07A-P-07A 537.14 530.00 262.36 9.29 253.07 Pass-Major Risk P-08-P-O8-P-08 1,470.70 1,510.00 259.38 28.62 234.19 Pass-Major Risk P-08-P-08A-P-08A 1,470.70 1,510.00 259.38 28.68 234.18 Pass-Major Risk P-08-P-O8APB1-P-O8APB1 1,470.70 1,510.00 259.38 28.68 234.18 Pass-Major Risk P-11-P-11-P-11 391.60 385.00 187.63 7.77 179.86 Pass-Major Risk P-12-P-12-P-12 395.55 390.00 201.76 7.22 194.54 Pass-Major Risk P-12-P-12A-P-12A 396.03 385.00 201.77 7.23 194.54 Pass-Major Risk P-12-P-12APB1-P-12APB1 396.03 385.00 201.77 7.28 194.49 Pass-Major Risk P-12-P-12APB2-P-12AP82 396.03 385.00 201.77 7.23 194.54 Pass-Major Risk P-12-P-12B-P-12B 396.03 385.00 201.77 7.23 194.54 Pass-Major Risk P-12-P-12BL1-P-12BL1 396.03 385.00 201.77 7.23 194.54 Pass-Major Risk P-13-P-13-P-13 332.93 325.00 217.97 6.14 211.82 Pass-Major Risk P-14-P-14-P-14 419.23 415.00 241.45 8.17 233.28 Pass-Major Risk P-22-P-22-P-22 406.06 395.00 182.83 6.53 176.30 Pass-Major Risk P-23-P-23-P-23 538.38 525.00 16.15 9.04 7.12 Pass-Major Risk P-23-Plan P-23A-Plan#2 P-23A 540.76 535.00 16.18 9.08 7.12 Pass-Major Risk P-27-P-27-P-27 325.37 305.00 247.25 5.96 241.29 Pass-Major Risk P-28-P-28-P-28 705.47 685.00 21.94 11.51 10.43 Pass-Major Risk PB U Pad U-06-U-06B-U-066 Out of range U-16-U-16-Plan#18 U-16 Approved 18,024.72 15,885.00 1,306.37 236.29 1,073.19 Pass-Major Risk U-16-U-16-U-16 18,027.52 15,910.00 1,269.90 229.20 1,043.16 Pass-Major Risk PB W Pad W-01-W-01APB1-W-01APB1 16,590.12 14,109.00 1,738.95 261.91 1,480.31 Pass-Major Risk W-08-W-08A-W-08A 15,372.86 16,285.00 995.17 401.32 626.29 Pass-Major Risk W-207-W-207-W-207 Out of range 6/16/2014 8:44:08AM P. COMPASS 5000.1 Build 61 Project: Prudhoe Bay Site: PB P Pad Well: Plan P-30 Wellbore: Plan P-30 Design: P-30 Plan 6 From Surface to TD Scan interal 25 ft From Colour To MD Scale 1 inch :50ft All wells pass the major risk 47 500 See AC summary report for detailes 500 800 800 1100 1100 1400 0 1400 1700 • ------------•- -----i-- 1700 2000 -- -- -------------•• 2000 18030 330 '-• - 30 :' 111 •,, '•,f' i' 1 i4:Tlw, 14a:; 0 • ,. ����* i • i • i i •i i i 270+ 41*7 i 90 110 WI HP: WI •�,• :1 •.per • , • `JLC .f. i , r 240 .,i - s8.1 , '�\-.-..- t•:r� �:. m. 210 0$1 YA Q '�� y�50 �< Q� §1 12 ti, � 1 Q, 180 Azimuth from North[1 vs Centre to Centre Separation[41 usft/in] A r_ liX _ _h _ _ to. �O_ % 30 29 : / I J41 //PBU MP / / 32-30-11-13 Y PAD d // Z �� // / 6 I PUT RIVER , // 31 32 33-11-13 / / � j-,,,,,,33 / // P PAD AREA T 11 j/ / I T 12-r \ — ± - / i/ / -..- 6 HURL 5 I 4 I `\ / I STATE / 05-10-13 I I // / // I I — . - - . _L , I M.I.�\ SHELTER VICINITY MAP / \ N.T.S. / / / 25 26 29 MOD 500 1I MOD 504 LEGEND MOD 501A MOD 503 MOD 502 + AS-STAKED CONDUCTOR 28 P-303$ 22 / • EXISTING CONDUCTOR 1■ ■ 11 / 2■ ■ 12 3 ■ ■ 13 4 • ■ 14 NOTES: ..--- 5 5■ ■ 15 1. ALASKA STATE PLANE COORDINATES ARE ZONE 4, NAD27. 6 • • 16 2. BASIS OF LOCATION IS P PAD MONUMENTS P-2 27• 3. BASIS OF ELEVATION IS BP MEAN SEA LEVEL DATUM. 7 ■ • 17 4. GEODETIC POSITIONS ARE NAD27. 8 • • 18 5. PAD MEAN SCALE FACTOR IS: 0.9999172 9• • 19 6. DATE OF SURVEY: JULY 6, 2014. 7. REFERENCE FIELD BOOK: NS14-34 PGS. 44-47. 10 ■ ■ 20 24■ ■ 21 / P-PAD GRAPHIC SCALE 0 100 200 400 1 I ( IN FEET ) 1 1 inch = 200 ft. 1 LOCATED WITHIN PROTRACTED SECTION 31, T. 11 N., R. 13 E., UMIAT MERIDIAN, ALASKA WELL A.S.P. PLANT GEODETIC GEODETIC CELLAR SECTION NO. COORDINATES COORDINATES POSITION(DMS) POSITION(D.DD) BOX ELEV. OFFSETS Y=5,947,426.00 N= 2698.00 70'15'52.058" 70.2644606' 2,697' FSL P-30i X= 631,367.49 E= 8000.00 148'56'16.311" 148.9378642' N/A 2,917' FEL DRAWN J. WOLF CHECKED: y� m I1 ne T. ROLLAWAY bN tie DATE: 7/8/14 uel N FRB14 WOP 01-00 JOBWOA P-PAD SHEET: JOB NO SCALE AS-STAKED CONDUCTOR LOCATION 00 7/8/2013 ISSUED FOR INFORMATION JZW AAH 1'=200 WELL P-30i 1 OF 1 NO. DATE REVISION BY CHK Ferguson, Victoria L (DOA) From: Rose,John G (ASRC) <John.G.Rose@bp.com> Sent: Thursday,August 14, 2014 1:43 PM To: Ferguson,Victoria L(DOA) Cc: Davies, Stephen F(DOA); Lastufka,Joseph N Subject: RE: PBU P-30(PTD 214-116) Attachments: P-30(P6) BP Anticollision Summary.pdf Victoria, Sorry for the mix-up. See attached P-30 AC report and TC plot. Let me know if this works for you. Thanks -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Ferguson, Victoria L(DOA) [mailto:victoria.ferguson@alaska.gov] Sent:Thursday, August 14, 2014 1:32 PM To: Rose,John G (ASRC) Cc: Davies, Stephen F(DOA); Lastufka,Joseph N Subject: RE: PBU P-30(PTD 214-116) The attachments are for Y-14- From: Rose,John G (ASRC) [mailto:John.G.Rose@bp.com] Sent:Thursday, August 14, 2014 1:24 PM To: Ferguson, Victoria L(DOA) Cc: Davies, Stephen F (DOA); Lastufka,Joseph N Subject: RE: PBU P-30 (PTD 214-116) Victoria, Please note the "tabs" on the bottom of the attached directional plan spreadsheet which provide the AC report and TC plot you requested and let me know if you need any additional information. -jr John G. Rose GWO—Alaska Staff Engineer Office 907-564-5271 Cell 907-748-5223 Home 907-243-8813 From: Ferguson, Victoria L(DOA) [mailto:victoria.ferguson©alaska.gov] Sent:Thursday, August 14, 2014 1:06 PM To: Rose, John G (ASRC) Subject: PBU P-30(PTD 214-116) John, Please provide the Anti-collision report summary page(s)and traveling cylinder plot. Thanx, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave,Ste 100 Anchorage,AK 99501 Work (907)793-1247 victoria.ferquson analaska qov CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Ferguson at(907)793-1247 or Victoria.Ferguson@alaska.gov 2 OVERSIZED DOCUMENT INSERT This file contains one or more oversized documents. These materials may be found in the original hard file or check the parent folder to view it in digital format. L„r.��c;r�r �,l L- r_. �' Ali-1 �• -I i r � t.L c„i. WELL.NAME: ( e'-3D - /L/ //, si.rdce E`p'ocaicir/ `ytra'dgr phlic. lest 1‘'()r1-CorlvCr'Luo€`,Ei t7 Check Lc::for kppropriata paragraphs to be included in 1 rarssrn:ttal Leti-Let, C E EC6f OPTIONS TEXT FOR APPROVAL LETTER, MULTI LATERAL The permit is for a new wellbore segment of existing well Permit (If last two digits No. , API No. 50- - - in API number are Production should continue to be reported as a function of the original between 60-69) API number stated above. In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name Pilot Hole ( PH) and API number (50- - - ) from records, data and logs acquired for well (name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce / inject is contingent upon issuance of a Spacing Exception conservation order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10'sample intervals through target zones. Please note the following special condition of this permit: Production or production testing of coal bed methane is not allowed for Non-Conventional (name of well) until after (Company Name) has designed and g Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 MC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application,the following well logs are Well Lo ,n also required for this well: gg g Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 MC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 4/2014 To a) 0) 0 a) 0- N N > O `o m vi Tu c 2 Q0 En co > 0.2 .0 > L co O c 0 n p 0_ >. 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