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Home My WebLink About214-050CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. From:Abbie Barker To:AOGCC Permitting (CED sponsored) Cc:Rixse, Melvin G (OGC); Stan Golis; Brodie Wages Subject:Cancellation: PBU H-09A (PTD #214-050) Sundry #319-320 Date:Tuesday, March 1, 2022 1:14:48 PM Attachments:H-09A_JANUARY2020_10-403.pdf Hello, Please cancel Sundry #319-320 (copy attached). No work that was executed by BP under this sundry requires a 10-404 report. Any future work will be the subject of a new 10-403 Request. Thank you, Abbie Abbie Barker Regulatory Tech, Prudhoe Bay West Team Hilcorp North Slope Email: Abbie.Barker@hilcorp.com Office: (907)564-4915 Cell: (907)351-2459 The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently deletethis message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. THE STATE °fALASKA GOVERNOR MIKE DUNLEAVY Cale Peru Petroleum Engineer BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Oil Pool, PBU H -09A Permit to Drill Number: 214-050 Sundry Number: 319-320 Dear Mr. Peru: Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 �.aogcc.alaska.gov Enclosed is the approved application for the 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, g T. Seamount, Jr. ssioner DATED this -rday of July, 2019. RBDMC%7"1PV JUL 15 2011 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 JUL 01 I . Type of Request: Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Repair Well 0 Operations shutdown ❑ Suspend ❑ Perforate ❑ Other Stimulate ❑ Pull Tubing ❑ Change Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other Set Tubing Patch 2 2. Operator Name: BP Exploration (Alaska), Inc 4. Current Well Class: Exploratory ❑ Development ❑ 5. Permit to Drill Number 214-050 ' 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ❑ Service 8 6. API Number: 50-029-20482.01-00 7. If perforating: What Regulation or Conservation Order governs well spacing in this pool? 8. Well Name and Number: Will planned perforations require a spacing exception? Yes ❑ No 21 PBU H -09A 9. Property Designation (Lease Number): 10. Field/Pools: ADL 028284 & 028287 PRUDHOE BAY. PRUDHOE OIL s It. PRESENT WELL CONDITION SUMMARY Total Depth MD (n): Total Depth TVD(ft) : Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD). Junk (MD): 11016 9044 8923 8731 8923 None Casing Length Size MD TVD Burst Collapse Structural Conductor 78 20" x 30" 32-110 33-110 Surface 2621 13-3/8" 32-2653 32-2653 5380 2670 Intermediate 9434 9-5/8" 29-9462 29-8602 6870 4760 Liner 710 7" 8938-9648 8144-8767 8160 7020 Liner 2065 3-1/2" x 2-7/8" 8950 -11015 8154-9044 Perforation Depth MD (ft): Perforation Depth TVD (ft): 1 Tubing Size: Tubing Grade: Tubing MD (ft): 9772- Be67 - 8997 4-1/2" 12.6# L-80 L-80 27-8995 Packers and SSSV Type: 41/2" Baker SAB Perm Packer Packers and SSSV MD (ft) and TVD (ft): 8884/8098 No SSSV Installed No SSSV Installed 12. Attachments: Proposal Summary ® Wellbore Schematic M 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch ❑ Exploratory ❑ Stratigrephic ❑ Development ❑ Service IZ 14. Estimated Date for Commencing Operations: 7/31/2019 15. Well Status after proposed work: Oil ❑ WINJ ❑ WDSPL ❑ Suspended ❑ 16. Verbal Approval: Date: GAS ❑ WAG ® GSTOR ❑ SPLUG ❑ Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. 1 hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: Peru, Cale be deviated from without prior written approval. Contact Email: Cale.PeruLQbp.com Authorized Name. Peru, Cale Contact Phone: +1 9075644522 Authorized Title: Petroleum E 22meer Authorized Signature: Date: COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: 1 �� 0 ! —/ Plug Integrity ❑ BOP Test ❑ Mechanical Integrity Test LY Location Clearance ❑ Other: Post Initial Injection MIT Req'd? Yes ❑ No ❑ Spacing Exception Required? Yes ❑ No 2"� Subsequent Form Required: /� ` y9,Y ABDN15 JUL 15 2019. APPROVEDBYTHE Approved by: COMMISSIONER COMMISSION Date: Form 10-403 Revised 04/2017 ;RIGINAL Approved application is valid for 12 months from the date of approval. �1/� Submit Form and Attachments in Duplicate �/j1�9 10-403 Sundry Application for Well PBU H -09A PTD# 214-050 Expected Start Date: July 31, 2019 Current condition of well: WAG Injection Well, Not Operable, Offline: Water Injection Rate: 0 bw d Injection Pressure: 3250 psi Shut-in Wellhead Pressure: 20 psi Reservoirpressure: 3313 psi Well objective(s): H -09A was SI in 2017 due to flowline issues, those issues have since been repaired. Recent pressure tests indicated a Txl issue, a DHD hole finder suggested station 4 is the problem. The goal is to return well to operable status by passing an MIT -T to (3250 psi x 1.1) = 3575 psi. Run a 5,000 psi dp patch. Proposed program: 1. Pull TTP from 8,923' 2. Set 2-7/8" nipple reducer in X nipple at 8,923'. 3. Find actual depth of mandrel 4 (the WBS and tally appear to be off by a joint, there should be pup's above and below the mandrel as usual, caliper data and tally attached). Set 5,000 psi rated straddle patch across mandrel #4, diagram attached. a. We'll update the WBS station 4 depth with the results of this job. b. Has to be a 5k psi rated patch, WAG well. 4. Set TTP 5. MIT -T a. If pass, pull plug and set MCX (10MM target). Well Integrity Engineer will arrange AOGCC Witness MIT -IA with the well Online. b. If fail run LDL. Call APE with results, leak will likely be below patch; if so pull patch so we can re -dress it for the next RU. Leave TTP in well. , M/7 -�g 424©o1si MInVirnvf1 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 10-403 Sundry Application for Well PBU H -09A PTD# 214-050 Proposed Well Bore Schematic: TF*E- 6.1630'CMFS AE2JJ+EwO= 1ACEVOY ACR9ITCR• BAKH10 OM. BN = 75.72 BF. BLV = 46.89 NOP= 3000 L An* = 9r 010631' 20x3000/0. 1T0' D�0%n60= 8760 _9._. Doom 00 TVO= 6839 O- 15318' 060.721E L2 BUR. D • 12.]4T 2663' Minimum ID n 2.377" @ 9628• 3-112" X 2-7/8" LNR XO 3.1Fr LM 97A.130 .0687 Up1. D -299r F93ORATION StA9 RY W LOG WFD 7131E COLBOON 070 VU ANGLEATTOPPEW trQ9772 roc: Wer D R0611093n m for 061wc6lpeA Date SLE SPF ! AL Opn1S9% I SNOT I 602 r 6 9772-9797 O 1026115 07/13117 SET VWwVIAL GALGM(07x18/ r 6 9924 -9973 O 1012&15 .1974' HFC 0768851 NP, D•18f7 r 9 108-A- 10780 0 OM7/14 r 6 70840-1069D O MUM H -09A N0T8 I OOL91Bi15 07/1i165322E lamoRKEERKETioN RIAM W1010N M1^WAL GC125ppmM0•�1Ul0 WELL RAL V/W w M�1Li ESS VW 0~4 CTDSMETRR(X AS55V 1VIID1 WI Yi "'YA%004 ®: 30075'^ C0FVWM PEFMT7YF0 12/14 FSIPJC FYALCCEAFAiDVAI I7H9 JMfY GLV O'O61$INOOR+�IILY.1 iL0.V15 TTPoJLO AOFEff3(102Y751 17/19 iM X1 336'@7 07/13117 SET VWwVIAL GALGM(07x18/ 21191 CEVAUJ h 07241771081 FLLLVAi15ETA wrt6 GA .1974' HFC 0768851 NP, D•18f7 53q5 +v 5375'Af 8864' TBO SEAL ASSY.. Yui<. w....r `n mi.Ao-iir7 %pr ;amu a«w ___nixn�wn.; 1776 xN M, 1IDT0160 (YJA14) IFC SFEAROU7 SIB, D•1956' SEHM CT UM[WYLFD, D-1916' AORL000@Ix IM I MLLOUTA90pW (11slA1 lxwa � 1xL"J I OATE jFL3V BY I COMM I DATE I REV BY I OOL91Bi15 07/1i165322E lamoRKEERKETioN t0FJd17 RAL V/W w M�1Li ESS VW 0~4 CTDSMETRR(X 7/72/18 C0FVWM PEFMT7YF0 12/14 FSIPJC FYALCCEAFAiDVAI I7H9 JMfY GLV O'O61$INOOR+�IILY.1 iL0.V15 TTPoJLO AOFEff3(102Y751 17/19 RALNNP6SErxx FLLG 07/13117 SET VWwVIAL GALGM(07x18/ 21191 CEVAUJ POUEDEIFES AODMOC PFO 07241771081 FLLLVAi15ETA wrt6 GA BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 FR DIOE aAY U91 HELL. FAMA FOUT ro: 214050 ARM%C29-2008TDI 6P Biplwatmm (AIu6q Wallace, Chris D (CED) From: AK, GWO Well Integrity Engineer <AKGWOWeliSiteEnginee@bp.com> Sent: Tuesday, June 18, 2019 10:49 AM To: Wallace, Chris D (CED); AK, OPS EOC Specialists; Ak, OPS GC2 Facility PTL; Ak, OPS GC2 Field PTL; AK, OPS GC2 OSM; AK, OPS GC2 Wellpad Lead; AK, OPS PCC Ops Lead; AK, OPS Prod Controllers; AK, OPS Well Pad DFT N2; AK, OPS Well Pad HUQ; AK, OPS Well Pad LV; AK, OPS Well Pad MN; AK, OPS Well Pad RJ; AK, OPS WELL PAD S; AK, OPS Well Pad SW, AK, OPS WELL PAD W; AK, OPS Well Pad Z; Ak, Ops West Area TL; AK, RES GPB East Wells Opt Engr; AK, RES GPB West Wells Opt Engr; AKOpsProdEOCTL; Nottingham, Derek; Wellman, Julie Cc: Regg, James B (CED); AK, GWO Completions Well Integrity; AK, GWO DHD Well Integrity; AK, GWO Projects Well Integrity; AK, GWO SUPT Well Integrity; AK, GWO Well Integrity Well Information; AK, OPS FF Well Ops Comp Rep; AKIMS App User, Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael; Janowski, Carrie; Montgomery, Travis J; Obrigewitch, Beau; O'connor, Katherine; Sternicki, Oliver R; Tempel, Joshua; Worthington, Aras J Subject: NOT OPERABLE: Injector H-09 (PTD #2140500) TxIA communication All, Injector H-09 (PTD # 2140500) was made Under Evaluation on 05/22/19 for TxIA communication. On 06/01/19 Slickline set a TTP and ran a D&D hole finder and found a leak at GLM #4. Attempts to set a DGLV with extending packing to re- establish barriers was unsuccessful. On 06/02/19 Slickline set a DGLV with swell packing on, but a subsequent MIT -T on 06/11/19 failed. The well will is now classified as NOT OPERABLE and will remained secured with the TTP. The town engineer will evaluate for repair. Please respond with any questions. Andrew Ogg Well Integrity Engineer BP Global Wells Organization - Alaska Office: 907-659-8110 Fro K, GWO Well Integrity Engineer <AKGWOWeliSiteEnginee@bp.com> Sent: We day, May 22, 2019 3:55 PM To: 'chris.wallace aska.gov' <chris.wallace @alaska.gov>; AK, OPS EOC Specialists <AKOPSEOCSpecialists@bp.com>; Ak, OPS GC2 Facility PTL OPSGC2FacilityOTL@bp.com>; Ak, OPS GC2 Field PTL <AkOPSGC2FieldPTL@bp.com>; AK, OPS GC2 OSM <AKOPSGC2OS com>; AK, OPS GC2 Wellpad Lead <AKOPSGC2WellpadLead@bp.com>; AK, OPS PCC Ops Lead <AKOPSPCCOpsLead@bp.co K, OPS Prod Controllers <akopsprodcontrollersl@bp.com>; AK, OPS Well Pad DFT N2 <AKOPSWeIIPadDFTN2@bp.com>, OPS Well Pad HUQ <AKOPSWeliPadHUQ@bp.com>; AK, OPS Well Pad LV <AKOPSWel[PadLV@bp.com>; AK, OPS Well Pad MN <AKOPSWeliPadMN@bp.com>; AK, OPS Well Pad RJ <AKOPSWeliPadRJ@bp.com>; AK, OPS WELL PAD S <AKOPSWf1LPADS@bp.com>; AK, OPS Well Pad SW <AKOPSWeliPadSW@bp.com>; AK, OPS WELL PAD W <AKOPSWELLPADW@bp.com>; AK, OPS Well Pad Z <AKOPSWellPadZ@bp.com>; Ak, Ops West Area TL <AkOpsWestAreaTL@bp.com>; AK, RES GPB East Wells Opt Engr <AKRESGPBEastWellsOptEngr@bp.com>; AK, RES GPB West Wells Opt Engr <AKRESGPBWestWellsOpt2@bp.com>; AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com>; Nottingham, Derek <Derek.Nottingham @bp.com>; Wellman, Julie <Julie. Wellman@bp.com> Cc:'Regg, James B (DOA) (jim.regg@alaska.gov)' <jim.regg@alaska.gov>; AK, GWO Completions Well Integrity STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS ECENED fl[MiiISW, 1. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shu��L110{� �L}y- Suspend ❑ Perforate ❑ Other Stimulate 0 Alter Casing ❑ Change App=U P ocry Plug for Rednll ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other. Mud Acid Stim / Pull WRP 0 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development ❑ Exploratory ❑ 5. Permit to Drill Number: 214.050 3. Address: P.O. Box 196612 Anchorage, AK99519-6612 Stratigraphic ❑ Service IZ 1 6. API Number: 50-029-20462-01-00 7. Property Designation (Lease Number): ADL 02826411028287 = 8. Well Name and Number: PBU H -09A 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 11016 feet Plugs measured None feet true vertical 9044 feet Junk measured None feet Effective Depth: measured 10978 feet Packer measured 8884 feet true vertical 9029 feet Packer true vertical 8098 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 78 20" x 30" 32-110 32-110 Surface 2621 13-3/8" 32-2653 32-2653 5380 2670 Intermediate 9434 9-5/8" 29-9462 29-8602 6870 4760 Liner 710 7" 8938-9648 8144-8767 6180 7020 Liner 2065 3-1/2" x 2-718" 8950-11015 8164-9044 Perforation Depth: Measured depth: 9772-10890 feet True vertical depth: 8867-8997 feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# L-80 27-8995 27-8194 Packers and SSSV (type, measured and 4-1/2" Baker SAB Perm Packer 8884 8098 true vertical depth) No SSSV Installed 12. Stimulation or cement squeeze summary: LRS pumped 225 BBLS 3% NH4CI to fluid pack well and obtain Pre -Acid Injactivity of 0.5 BPM at 1800 PSI. SLB pumped 5 BBLS 3% NH4CI, 40 BBLS 12% HCL, 40 BBLS 9:1 Mud Acid, 322 BBLS 3% NH4CI displacement. Post -Acid Injectivity: 3.2 BPM at 1000 PSI, 6.1 BPM at 1500 PSI, 7.1 BPM at 1700 PSI. Intervals treated (measured): 9772'- 9973' Treatment descriptions including volumes used and final pressure: 40 BBLS 9:1 Mud Acid, 40 BBLS 12% HCL Final Pressures: OA = 0 psi, IA = 0 psi, TBG = 3350 psi 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Shut In 50 0 Subsequent to operation: Shut In 0 3350 14. Attachments: (regmred per20 nec 25.07025 on, &25,283) 15. Well Class after work. Daily Report of Well Operations 0 Exploratory ❑ Development ❑ Service M Stretigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work. Oil ❑ Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ 1 GSTOR ❑ WINJ ❑ WAG IZ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and carred to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: 318-305 Authorized Name: Wellman, Julie Contact Name: Wellman, Julie Authorized Title: Production Engineer Contact Email: Julie.Wellman0lop.com Authorized Signature: U= Date: Contact Phone: +1 9075644657 Form 10-404 Revised 04/2017 4(/g DMS JUN 101019 Submit Original Only M%-0 ! ftSN 17 Daily Report of Well Operations PBU H -09A ACTIVITYDATF CI IMMAPV Initial TWO = 568/200/0 (SLB Cementing Unit 28803 - Mud Acid Treatment) Pumped the following fluids down TBG into formation: LRS pumped 225 BBLS 3% NH4Cl to fluid pack well and obtain Pre -Acid injectivity of 0.5 BPM at 1800 PSI. SLB pumped 5 BBLS 3% NH4CI, 40 BBLS 12% HCI, 40 BBLS 9/1 Mud Acid, 322 BBLS 3% NH4C1 displacement. Post -Acid injectivity: 3.2 BPM at 1000 PSI, 6.1 BPM at 1500 PSI, 7.1 BPM at 1700 PSI. **' TXIA Communication during acid disp. *** 5/17/2019 FWHPS= 3/46/1 ***LRS in control of well upon departure' T/I/0= 145/75/Vac Temp= S/I LRS Unit 72 - Assist SLB (Acid) LRS Pumped 5 bbls 50/50 spear followed with 230 bbls 3% NH4CI down TBG. At 150 bbls 3% NHCI away esablished an injection rate of .5 bpm @ 1800 psi for 15 min. SLB pumped acid and displacement. LRS pumped 13 bbls 50/50 down IA to push any acid from IA to TBG, Established a 0.25 bpm LLR down IA into TBG into formation. LRS Pumped 38 bbis DSL to FP TBG. 5/17/2019 Valve positions= WV, SV, SSV= Closed MV= Open IA & OA= OTG FWHP= 150/375Nac T/1/0=0/0/0 Set 6" CIW "J" TWC #419 through tree for upcoming THA work. FWP's TWC 0/0 see log for 5/22/2019 details. T/I/O=TWC/0/0, Temp=Sl. PPPOT-T (PASS), remove internal check. PPPOT-T: Open SBS to verify 0 psi in test void. DHD bled TBG & IAP to 0 psi, maintained open bleed. Remove 1" plug and internal check, install external Alemite fitting. Pumped through void, good returns. Pressured void to 5000 psi for 30 min test, lost 150 psi in 15 min, lost 50 psi in second 15 min (PASS). 5/23/2019 1 Bled void to 0 psi. T/I/O = TWC/0/0. Pulled 6" J TWC #419 @135" w/ Lubricator 840. RDMO. **'Job Complete**". FWPs = 5/25/2019 VAC/0/0. **'*WELL S/I UPON ARRIVAL' (Profile Modification) RAN 2-7/8" WRP EQ SLV TO WRP @ 9,998' SLM / 9,995' MD PULLED 2-7/8" WFD WRP FROM 9,995' MD (Missing partial element) 5/30/2019 ****CONT JOB ON 5/31/19**** ****CONT. JOB FROM 5/30/19**** (Profile Modification) LRS LOADED TBG W/ 210 BBLS CRUDE DRIFTED W/ 4-1/2" BRUSH, 3.80" G -RING TO DEP SLV @ 8,944' SLM MADE TWO ATTEMPTS TO SET 4-1/2" PX -PLUG @ 8,910' SLM / 8,923' MD B&F W/ 4-1/2" BRUSH, 3.70" G -RING TO DEP SLV @ 8,944' SLM (Brushed x -nip) LRS PUMPED —230 BBLS CRUDE FOR B&F & OVERFLUSH SET 4-1/2" XX -PLUG W/ FILL EXT A 8 910' SLM / 8 923' MD 5/31/2019 ***'CONT JOB ON 6/1/19**** '****CONT. JOB FROM 5/31/19'*** (Profile Modification) LRS PRESSURED UP TBG FOR MIT -T TO 2,250 psi (IAtracking) LRS PERFORMED PASSING CMIT-TxIA TO 2,250 ps (See LRS log) RAN 4-1/2" D&D HOLEFINDER (Leak appears to be @ sta #4 glm) SET 4-1/2" SLIP STOP CATCHER @ 5,387' SLM PULLED STA#4 RA-DGLV FROM 5,350' SLM / 5,317' MD (Slightly flow cut between pkg stacks) SET STA#4 RM-DGLV (LRS confirm TxIA comm still exists) PULLED STA#4 RM-DGLV SET STA#4 RM-DGLV (Extended packing) ****CONT JOB ON 6/2/19*'** NOTE: STA#4 GLM MD INCORRECT ON TUBING TALLY & SCHEMATIC 6/1/2019 5,353' and from caliper March 9, 2014 ***'CONT. JOB FROM 6/1/19**'* (Profile Modification) LRS PRESSURED UP TBG TO —800 psi (Confirmed TxIA comm) PULLED STA#4 RM-DGLV (Extended packing) SET STA #4 RM-DGLV (Modified extended packing) (Confirmed TxIA comm) PULLED STA#4 RM-DGLV (Modified extended packing) SET STA#4 RM -SWELL FIX DGLV @ 5,350' SLM PULLED 4-1/2" SLIP -STOP CATCHER FROM 5,387' SLM (Empty) 6/2/2019 ****WELL LEFT S/I PAD -OP NOTIFIED OF STATUS UPON DEPARTURE**** TREE= 6-31.3/8'CIWFLS WELLHEAD= MCEVOV ACTUATOR= BAKERC OKB. ELIEV = 75.72' BF. BLEW = 46.89' KOP= 3000' Max Angle = 92"10631' WtumMD= 9760' DatumTVD= 88001S3 H —O V A SAFETY NOTES: WELL ANGLE> 70' @ 9900- — FQS READINGS AVERAGE 125 ppm WHEN ON MI — WELL RECKARES A SSSV WEER ON MI — MAX DOGLEG: 33.6' @ 10075- "' X30' GOND, 110' 1874' 4-12' OTB SSSV NP, D - 3.813' Minimum ID = 2.377" Q 9628' 3-1/2" X 2-7/8" LNR XO X 2-7/8" lZ4:T7 D = 8.881' 3-12' LNR, 929,13CXOSM. .0087 hof, D= 2.992' BUTT. .0371 hpf, D= PERFORATION SUNOAARY REP LOO: VWD TRIPLE COMBO ON 0728/14 ANGLE AT TOP PERF: 13' @ 9772' Note: Refer to Production DB for historical perf data SIZE SPF I INTERVAL Opn/Soz I SHOT I SCZ 2- 6 9772-9797 O 1028/15 2- 6 9924-9973 O 1028/15 v 2' 6 10650-10780 O 08/07/14 2- 6 10840-10690 0 OSM7/14 Sr LD I r0 ur TYA= VLV W&i3M Harr u91E 5 9050 3018 R u M 0- v S&r05 wM 0w"as3&580803330M IR 3 ONOE F M 1 !W &%➢ 91 M 0 09'R16 8788' 4- 12' OTIS SLD SLV, D=3._' 8864' TBG SEAL ASSY Yal' 6LC[41?aNR R/,e Hi(U=9.W U 41/IXNP,O�AHJ• tan• Ha,WR. I ML 60(8»tnel 8838' 9-5/8' X 7- BKR LNR 8960' 3.70'D�LOV SLV,D=3.00' 8961' 4-12' FES XN NP, Mt 1 m TO 3.80' (5/25/14) 8886' 4-12' SFEAROUT SUB, 11) BEHIND I� CT LNR 1� j4-lrz,w EG, D=3.958' 8983' ELMD TT LOGGE30621/85 96�—j3-12' X 2-7/8' XO, ID = 2.37T MILLOUTVMNDOW(FF09A) 9848'-9855' DATE REV BY CDMME NTS DATE RA/ BY I COMMENTS 07/15180 N -22E ORIGINALCOMPLETIOH 10/30/17 JFARILLWRPw/GALr SETWRP 08/08/14 C CTD SIDETRACK (H -WA) 07/12/18 CORR6= Pfaff TYPO 08/12/14 NS/ PJC FINAL ODEAF'PROVAL 06/12/19 JMG/J GLV 00 & DE PM CORRBaION 11/03/15 WWJMD ADPERFS (1028/15) 06/12/19 JMG/JMD PULL VVRP& SETXX RUG 07/13/17 JM SET w;tF, w/DUAL GAUGES (07/06/ 06/12/19 DO/JMD tNi3ATED BFE& ADDED GOND NFO 0724/17 RCB/JMD RILL VNiR'SET WRPwUNS GAUD PRUDHOE BAY UNIT WELL E409A PEUT No: 214050 AR No: 50-029-20482-01 Sec. 21, T11 N, R1 3F 2093' FTNL & 1264' SP 6pl"ation (Alaska) Wallace, Chris D (CED) From: AK, GWO Well Integrity Engineer <AKGWOWeIISiteEnginee@bp.com> Sent: Wednesday, May 22, 2019 3:55 PM To: Wallace, Chris D (CED); AK, OPS EOC Specialists; Ak, OPS GC2 Facility PTL; Ak, OPS GC2 Field PTL; AK, OPS GC2 OSM; AK, OPS GC2 Wellpad Lead; AK, OPS PCC Ops Lead; AK, OPS Prod Controllers; AK, OPS Well Pad DFT N2; AK, OPS Well Pad HUQ; AK, OPS Well Pad LV; AK, OPS Well Pad MN; AK, OPS Well Pad RJ; AK, OPS WELL PAD 5; AK, OPS Well Pad SW; AK, OPS WELL PAD W; AK, OPS Well Pad Z; Ak, Ops West Area TL; AK, RES GPB East Wells Opt Engr; AK, RES GPB West Wells Opt Engr; AKOpsProdEOCTL, Nottingham, Derek; Wellman, Julie Cc: Regg, James B (CED); AK, GWO Completions Well Integrity; AK, GWO DHD Well Integrity; AK, GWO Projects Well Integrity; AK, GWO SUPT Well Integrity, AK, GWO Well Integrity Well Information; AK, OPS FF Well Ops Comp Rep; AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael; Janowski, Carrie; Montgomery, Travis J; Obrigewitch, Beau; O'connor, Katherine; Sternicki, Oliver R; Tempel, Joshua; Worthington, Aras J Subject: UNDER EVALUATION: Injector H-09 (PTD #2140500) possible TxIA communication All, WAG Injector H-09 (PTD #2140500) has not been on Injection since July of 2017. Operations is currently preparing to put the well back on injection and it recently underwent an acid stimulation on 05/17/19. After a review of the pumping reports, there is evidence of possible TxIA communication during the pump job. The well is now classified as UNDER EVALUATION and is on the 28 day clock for diagnostics. Plan forward: 1. Wellhead: PPPOT-T, re-energize seals as needed 2. SL: Set TTP and MIT -T, CMIT-TxIA 3. Well Integrity Engineer: Additional diagnostics as needed. Please respond with any questions. Andrew Ogg Well Integrity Engineer BP Global Wells Organization - Alaska Office: 907-659-81 10 RECEIVED • 21 4 0 5 0 28709 OCT 19 2017 WELL LOG TRANSMITTAL#904064664 AOGCC To: Alaska Oil and Gas Conservation Comm. October 16, 2017 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 DATA LO GED Anchorage, Alaska 99501 'o isoi1 M K BENDER RE: Injection Profile: H-09A Run Date: 7/5/2017 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Chris Gullett, Halliburton Wireline &Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 H-09A Digital Log file 1 CD Rom 50-029-20482-01 Production Profile (Final Field Print) SCONE° 1 Color Log 50-029-20482-01 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline&Perforating Attn: Chris Gullett 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-275-2605 0 FRS_ANC@halliburton.com Date: Signed: / .4,04474:v / `Z./4 "-C • • mor r4 ��`��\\I%%,s,, THE STATE Alaska Oil and Gas ,r -i,.�s� °ffLAsKA Conservation Commission .-.i - ` tt 333 West Seventh Avenue k if GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 \wh. Main: 907.279.1433 o''ALA6�� Fax: 907.276.7542 www.aogcc.alaska.gov Tyson Shriver Well Intervention Engineer BP Exploration(Alaska), Inc. P.O. Box 196612 Anchorage,AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool,PBU H-09A Permit to Drill Number: 214-050 Sundry Number: 317-367 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, Cathy . Foerster Commissioner DATED this day of August,2017. RBDMS L" AUG 3 0 2017 . STATE OF ALASKA �••A• UG 0 4 017 ALASKA OIL AND GAS CONSERVATION COM ION /XIS 87 z._,/ l APPLICATION FOR SUNDRY APPROVALS ' ✓ 20 AAC 25.280 '�✓ 1. Type of Request Abandon ❑ Plug Perforations ❑ Fracture Stimulate 0 Repair Well 0 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate ®• Pull Tubing 0 Change Approved Program Cl . Plug for Redrill 0 Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other'Thad 4(1 S 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 214-050 3, Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development 0 • 99519-6612 Stratigraphic 0 Service 0• 6. API Number. 50-029-20482-01-00 7. If perforating: 8. Well Name and Number. What Regulation or Conservation Order govems well spacing in this pool? Will planned perforations require a spacing exception? Yes 0 No ® PBU H-09A • 9. Property Designation(Lease Number): 10. Field/Pools: ADL 0028287 / '1>0 Zv" �� / 4•`o-I PRUDHOE BAY,PRUDHOE OIL ' 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): Junk(MD): 11016 • 9044 • 8901 8112 8901 Casing Length Size MD ND Burst Collapse Structural Conductor 80 20"x 30" 32-112 32-112 Surface 2624 13-3/8"72#L-80 30-2654 30-2653 4930 2670 Intermediate 9436 9-5/8"47#L-80 29-9465 29-8604 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth MD(ft): Perforation Depth ND(ft): Tubing Size: Tubing Grade: Tubing MD(ft): See Attachment See Attachment See Attachment See Attachment See Attachment Packers and SSSV Type: 4-1/2"Baker SAB Perm Packer Packers and SSSV MD(ft)and ND(ft): 8883, 8096.72 No SSSV Installed No SSSV Installed 12.Attachments: Proposal Summary 0 Wellbore Schematic ® 13.Well Class after proposed work: Detailed Operations Program ® BOP Sketch 0 Exploratory 0 Stratigraphic 0 Development 0 Service a 14.Estimated Date for Commencing Operations: 15. Well Status after proposed work: Oil ❑ WINJ 0 WDSPL 0 Suspended 0 18.Verbal Approval: Date: GAS 0 WAG RI • 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 Name: Shriver,Tyson be deviated from without prior written approval. Contact Email: Tyson.Shriver@bp.com Authorized Name: Shriver,Tyson Contact Phone: +1 9075644133 Authorized Title: Well I rvention9-- Date: Engineer Authorized Signature: 8/3/ �2.�U n/i COMMISSION USE ONLY o� Conditions of approval:Notify Commission so that a representative may witness Sundry Number. 3k1- 3cp7 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 Subsequent Form Required: le i ( if Cik. 4.. APPROVED BYTHE Approved by: P COMMISSIONER COMMISSION Date: g-2 /7 vv._ e/74/17- ORIGINAL /z4/sq-ORIGINAL ,0€.7, RBDMS t,L-AUG 3 0 2017 r j -, Submit Form and Attachments in Duplicate Form 10-403 Revised 04/2017 Approved application is valid for 12 months from the date of approval. • IV ED AUG 0 4 2017 AOGCC Alaska Oil and Gas Conservation Commission 3333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Application for Sundry Approval (10-403) August 3, 2017 To Whom it May Concern: Attached please find the Sundry Application for Mud Acid Stimulation for We1l,d-09A, PTD # 214-050. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-403 • • r ALASKA WELL ACTIVITY STATEMENT OF REQUIREMENTS ;V2.9,08R,LHO,EA2,8PG 10/12/151. General Information Well Name: '-C'» • Well Type: J44 2 Ir ectror hell API Number: 50-328-2343 Well Activity )n,er[tonal 4 _ Classification: 1 Activity Description: M 1,2 a+::2 s'i'jiatior . Cost Code/AFE: APB!NJE"." Field/Reservoir: UGr0E- i • 12 Month Avg 10R,`— 75 bopd: Job Type: Acid-M,a Estimated Cost, $K: I $'C Other regulatory AWGRS Job Scope: 41:i C Aeil neeos a$LSV to mile,:M. requirements? Sundry Form 10-403 Required? Te' Sundry Form 10-404 Required? II — _ Primary Secondary Engineer: ! '„s„ '✓ .re'” Contact numbers: I 3l;' 5+;4-4133 I .435 ri.±r 85 Well Intervention Engineer: ! 'Mos Sidor Contact numbers: -+ o84-5 1; ' r,,.?'-4 1-, Lead Engineer: Pyar .Rupert Contact numbers: i ? 5E4-4238 ( 9C "33 "36 i Date Created: July 3' 23' r Revisions(date,who,what changed): Current Well Status Information i Aater Rare or; Gas Rate ot ( FTP Dr O,i Pate Ir9 Pate Gas Irnect•or 300 I i Gas ate nrect,a� Cate Choke Setting ftq F.es>,e ( (bocci) +bwod Wet& Pate scfJstbo (Msct/pay` Cut % (Mscf/(3ayi f ins r'8,'23'? 3 80C 0 1 Current Status: Joe'axle Smut is Inclination>70°at Depth(ft) I 3 90C M3 Recent H2S (date,ppm) ,`,14i oar Maximum Deviation(Angle and j Depth) Datum depth,ft TVDss i -8 800TVDss Dogleg Severity(Angle and Depth) `; Ni A psi ) Resvoir pressure(date, __,20 6 F-° p7 Minimum ID and Depth 23�7" 9:288 MO Reservoir Temp,F Esnrnateo 223 deg IR Shut-in Wellhead Pressure 3 os Known mech.integrity None problems(specifics) Last downhole operation(date, I -`:' se:a A'R''-'s gauge: operation) Most recent TD tag(date,depth, ,_, h3 ✓ '^ R 2 25NEI`'SETTING T .22F'�ti'P_ 7'20720' 9'M toolstring OD) ' 99k"4, u -JTION_ 5R_r~a C JAL t ' If well rias bee ror > ' aea-or ob cosh$500M fill out Non Rig Surface Kit Fit-for-Service? I YES If No,Why? Surface E4wpn-ent rn9CKhs_. Comments,well history, H-09Ai is a WAG injector that was coiled tubing sidetracked to its current bottom hole location August background information, 2014.A fault cuts the wellbore mid-lateral separating an isolated southern fault block from the northern etc: injection area.When completed,perforations were shot only in the toe of the well to support producer H- 37A in the southern isolated fault block.Injectivity was initially very poor(0.75 bpm e-1600 psi)so a mud acid stimulation was performed December 2014 to clean up any formation and drilling damage.The stimulation was a success,increasing injectivity to 4 bpm©1725 psi. In October 2015 perforations were added up hole to reestablish injectivity to the northern side of the fault. When perforations were shot,there was minimal change in the injectivity of the well.An IPROF was recently ran 107/05/20171 and it was determined that-14%of all injection was entering the heel perforations.A WRP has now been set mid-lateral to isolate the toe perfs in the southern fault block while H-37A is being prepped for a potential sidetrack. With the WRP in place and only the heel parts exposed,minimal injection was able to be established(0.8 bpm CA 2800 psi).A HPBD was attempted but to no avail.H-09Ai is planned to go on MI in August 2017 but due to lack of injectivity and history in this well with response to acid,a mud acid stimulation is planned to atterr i toincrease injectivity into the heel perforations. INTEGRITY: >12/02/2016:Pre-state MIT-IA PASSED to 2232 psi >06/05/2015:PPPOT-IC FAILED >03/04/2014:Caliper shows 41/2'TBG to be in good to poor condition(43%max wall penetration) I WeO Intervention Details ?lease contact the SOR author,f '. There s a change.n pork scope to the approved SOB 2 For Wel(Nork>$t OOM eshmated total cost. as soon as tt•s reasonably antictoated that the actual cost:✓AI exceed the estimated cost by 20%. Suspected Well Problem: �_aw Specific intervention or Well Objectives: 1 Pump mud acid stimulation tc remove reservoir damage to increase Pi of well 2 3 i Key risks,critical issues: Mitigation plan: Well has very poor injectivity but enough that pumping t IPoor inlectnrity Ifreezab#e fluids is nota risk isee 07:27'2017 AWGRSI (Ensure all pollicies and procedures are followed as 2 (Handeling acid there is an elevated HSE risk with handeling acid, ,Please review in PJSM. — — Restrict access to high pressure pumping area to 3 !Higher pressure pumping idesignated nerssonel only. 'if well is on Mt upon erival,be aware that there could ,r lbe as a high as 125 ppm H2Si Also,if pressure must be 4 Well is on MI upon arrival lbied down prior to getting on the well or for any other reasonbieeding M1 to a tank will flash off NGL's Summary Service Line Activity Step d 1 Pumc mus acla st,:nulat+or i t 2 ;. et VICX — — 1 Detailed work scope(If no RP/SOP exists for the intervention type,a well-specific procedure is required in addition to the SOR): t 1 P,amp mud a :c ietaiiec,oraceaure 2 M„x sized for ' MIM;.; 3 Performance Expectations;may be NA if no change anticipated due to the interventions BOPD: 0 rMMSCFD:, 70 BWPD:j Expected Injection Rates: �_T FTP(psi):1 3000 Choke setting:; PI(bfpd/psi dp) Post job POP instructions: IP,lt well cr Mr et a target MMS"-0n 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 O I rFEE , 6-3r.;-3i,"CINFIS H -0 9 A sAitere,,,,zor wo.z.4 AWA,E.Ft+a)4404, --14,2s 1 i RekiD/MGS A`x BRAC12.4 pc..91 i/i/iff4 Citt fai"--WELL . 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', , /.P.;0.1.01,1/61/W)_i,i _new_ Ar, it P i 1 Ttegii=—HT (-67iii i-zirr .- -1 , . mar !;,—,7 1.7"M-F.4.,OL..7 sum,c-3.s6F1 BOUND 4 41 3 Illier it** •: 1Th1--; 7. ct.•x...,,=-T.:333/277- . N,lir&NFL G AI 13Cii-iSSTL. H Mr j 4.'' .: 44 4:4.-- 142S" i-;31.A."'"X 23,27AS.XO,if:3 3 I 377^' . _.... ._ a 4...: "(ifT bCf ....* 1 MitlaiT 4444407441,4-4.444 :43444 '*** 4.14,*: -..,. ...„.. '4-l'32"'MAPSTCC‹-.W.,'TA`.-,... ,0710114)j--L 96.441 ..., ..,A;/. ;; 1,490r .1-1.2 7m..f`4WD WIPP*.fiS a31-F^GAUGES ' ,....., . ..', .,. I VI7-7,0i-I 7) ___, _.__....., i 54 f' 1-1 -9;844 _i . j i foittm -,--',"Tor PA i'XIP.: 4-4-1 1 aiNIF#4911.44ARY 7 1`04-2-0=-1.....177,4-7ift,7;447;io-Vrel Plif LOC Wi'D MPEC:D*4E3C Cti 07,23/14 .11%. v.:LE ge 4"ICPPE-31F 1-3-gj griz '14, 1 P1.37.) H 1087T 1 tinte Refer to P-oLticion Y3 for listoricai port&Lai .., Str,,77'. stA,; PP g-.11!A., 0F.HS.,;;;;;-.:„; St-ODT ; S.V2. • .*- 9'77-W97 ; 0 110/Z3115: . r 1 6 : 6510! 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I :07115/101 f'4-72E 04:4P0404,„c,11,3;491„Enop41.-1 1/07115;--TP1.40.ACC.,rv-FS(-Mail 5) WELL 14 SA • adla NORDIC.1 CTD SrCETRACK t 33-383A 1 riii703/17?olsI.wifiGET,444-..44.UM L tlA 1.64i,ig(07r/6/17 t REPOT'Nin 41....ITti 106i12.1141 itiC cm..3 CRAFI CL,14ZE3J-TON'S' 07r24i17; 13;Cilk1C;:RAJ_;;;;10RPFSET'ARP w MS'LA_C.M.; AP NJ: SO-G29-20482-01 --, ---i . 1 .1811'711.41-iiSt PJC—F4vik_OM APPPLVAL I Sea 21,III 116,RI 3E,?ii.gT FM.&1264^FEL -I pen 511,1 --Pi R3C INE,L0LiT'0,4,COW COPP ..F7.11011 ,, ; I ? ;38/25114 PJC if,i_v octti€:,-F.724i . ep exploration(Alas kai _i_ , - ... . —. • • Well H-O9A , H2S Value 0 MIT#t H2S Date 1/0/1900 Test Type Work Desc Pump Mud Acid 'Targeti.Pressure AF E AP BI NJ EC 'Max Applied Pressure Date 07/31/17 Test Fluid El Engineer Tyson Shriver .Integrity Limits Confirmed Phone (907)564-4133 Job Objective 1 Pump bullhead mud acid stimulation to remove near wellbore damage to increase injectivity of the well. • MIT#2 Test Type Pump Schedule Target Pressure Stage Fluid Type Pump Into Volume(bbls) Rate(bpm) Max Pressure Max Applied Pressure 1 Spear Methanol(Neat) TBG 5 Max 3000 Test Fluid Lt 2 Load 3%NH4CI TBG 225 Max 3000 Integrity Limits Confirmed • 3 Acid 12%HCI TBG 36 Max 3000 4 Acid 9/1 Mud Acid TBG 36 Max 3000 ` 5 Over-Flush 3%NH4CI TBG 275 Max 1850 6 Freeze Protect Crude TBG 38 Max 1850 . 7 9 Detailed Procedure MU#3 Follow detailed procedure in Word document for details of pump schedule. :Test Type Target Pressure NOTE:Upon arrival,if WHP is>3000 psi,RU to IA and bump up pressure to 1000 psi.The new max -Max.Applied Pressu treating pressure for the job will then be 3500 psi. Test Fluid Integrity Limits Confirmed • 0 • Barlow Equation Allowable Internal Pressure Before YeldCalculated 8 d Collapse T ` _481, ow T Ow, ow.A. new main i 1 T j ,,.w.,i uk. s , wow co- 01"A )) ( } w y4y..,3, ,,{{4 I w..yi _ _ Awn* qc aJ .'"'450 1 J93dI1Iry I 460 I passu I 43wr 1 429 o w I 4M1ea 2 sr'373 i 50022 1 0875 I +I ; { gJA dm.. Barlow Equation Wear Type Allowable Internal Pressure Calera Weld leura0 Uniform Wear is an assumption where metal lass throughout the pipe. Pb=Col yp-I 3(00'021.psi Pb=Inter.yield pressure.po groove`!Jeer Td='Nall Thickness Tolerance or measurement Can be pitting at one point an a pipe and not througBpN the tubing or waw.dimensionless basing. Y0'Pipe Bady Weld Strength.psi so R= pBeBoWGmIS2SGmeMnI Yield rretlgrh Collapse [Mason Cabo.. I Tnrolnon collapse Elude Collapse unexrladared Collapse ierooeol "-a f ..R=r Js_y; .?-r r -15 air:,r( in Wane.•taps. .<e=2(.103 °�t=) 1 .rP((01 � �ean)�a�r r <ralx-wa l�a Emperical C.I.enls UPput Bound of Grade PI F2 F3 FO FS 411001 522.Pe.M UPPer Sound 41 piano 11r4nsition Unlorm 640 23500 44005 254.0000 2.0522 0.5125 16.40.30 070200 42,6400 40202 4492.2223 wade 71 12 70 24 15 13 .0.17rmN Upper Aet Upper llsrelmn .50 2.9760 0.0515 1058,0000 2.0040 00347 15.2400 25.6300 38.5300 50000 5330.0667 x.30 3.071 00867 1955 1.998 00434 7504195555 13.38 2247 3102 455 2.9910 0.0541 1206.0000 19890 0.0360 14,8100 25.0100 37.2100 55000 5725.3567 0 3 0 3 455 2,9910 0.0541 12050000 19890 0.0360 14,8100 25.0100 37.2100 55000 5725.3567 5303.73546 1142.375467 2014774 2036.43249 -60 3.0050 0.0586 1356.0000 1.9830 0.0373 144000 24.4200 15.7300 60000 51060567 -70 3.0370 0.0617 1656.0000 1.9840 0.0403 13.8600 233800 33.1700 70000 60276422 C75 30540 00642 18060000 1.9900 0.0418 13.8000 22.9100 320500 75000 7172.9 978 30546 3..4042 18080000 1.9500 0.0455 63.8000 22.9120 32.17500 75000 7172,9 480 30710 0.0667 19550000 19980 0.0434 133000 22.4700 31.0200 80000 7504.3956 5-80 30710 00867 19550000 1.9980 0.0434 13.3800 22,0700 310200 50000 75003955 13C180 3.0710 0.0687 1955.0000 1.9980 0.0434 13.3800 22.4700 11.0200 80000 75043956 C90 11060 00718 2254.0000 2019 00265 13.3100 219900 29.1800 90000 8115,52 C95 3,1240 0.0743 24040000 2.0290 0,0482 12.8500 21.3300 28.3600 95000 8410.2511 195 3.1240 0,0743 2404.0000 2.0290 0.0482 12.8500 213300 28.3800 95000 84102511 395 3.1240 0.0743 2404.0000 2.0290 0.0452 12.8500 213300 26.3600 95000 3410 2011 -100 12430 0.0788 2553.0000 2.0400 0.0499 12.7000 210000 275000 10000 65948444 P105 3.1820 01794 2702.0000 20530 0.0515 62.5700 20.7000 255900 105000 8955.38 0105 3.1620 0.0724 27020300 2,0530 00315 12.9700 20.7000 260900 105000 3955.38 P110 3.1810 0.0619 28520000 2.0060 0.0532 12.4400 20.4100 202200 110000 9211.3578 -120 32190 0.0870 3151.0000 2.0920 0.0565 13.2114 19.8800 25.0100 120000 987164 0125 32390 0,0995 1301.0000 2.1060 0.0502 12.1100 19.8300 244800 1250009893.9722 -130 3.2580 00920 3451.0000 2.1190 0.0599 12.0200 19.4000 23.9400 130000 1009552 3135 3.2780 0.0946 36010000 2.1330 0.0515 11.9200 19.1800 23.4400 135000 10278.14 .140 3.2970 0.0971 3751.0000 2.1480 0,0832 11.8400 18.9700 22.9800 140000 10452.373 .150 33350 0.1021 40530000 2.1740 0.0986 11.0700 18.5700 22.1100 150000 107872 -155 3,3560 0.1047 4204.0000 2.1880 00603 115900 15390 21.7000 155000 10891896 .160 3.3750 0.1072 43550000 2.2020 0.0700 11.5200 18.1900 213200 160000 11012 .170 3.4120 0.1123 46600000 2.2310 0.0734 11.3100 178200 205000 170000 11180.295 -180 3.4450 0.1173 4966.0000 2.2510 00759 11.2300 174700 19.9300 180000 11307.15 • • DATA ENTRY AREA: MUST ENTER DEPTHS, FLUID DENSITIES AND SURFACE PRESSURES. ALL OTHER INFO IS CALCULATED. ;Depth of Fluid Tubing Conditions IA Conditions 1 ;Interface Etc. Fluid Fluid (Needs Entry) ' Density Pressure Density Pressure Depth -(TVD Ft) (#/gal) (Psi) (#/gal) (Psi) 0 Enter Tbg = 3000 Enter IA= 2500 9 1155 58 883; 89 2588 85 24721 0 01 Fluid Burst calculations ran at worst 0; case scenario w/0 psi held on the IA Oi 0; and a full column of acid in the TBG being pumped at 3500 psi.Fluid column 0' 31 in TBG will actually be lighted because 0; there is not enough acid volume to 0; 0 completely fill the TBG and liner from 0; 0 01 DATA ENTRY AREA: ENTER FLUID INTERFACE DEPTHS AND FLUID 0 DENSITIES FOR ALL INTERFACES. ENTER SURFACE PRESSURES. 0; DENSITIES REFER TO FLUID AT THAT POINT AND ABOVE. ENTRY POINTS 01 ARE DESIGNATED BY RED LETTERING. 01 0 1Pressure @ Pkr= 6744 Pkr= 3355 I Max Differential at Packer= -3389 I Differential Pressure across Tbg Calc Differential Pressure Calculated Threshold 0 1000 2000 3000 4000 5000 0 4- 1000 2000 3000 4000 4 _C 1 5000 - 6000 7000 - 8000 -- 9000 -Diff Pressure 10000 - - 4 1/2\12.6# • • TBG BURST REFERENCE DATA User Input Deration Tbg Size Class Pressure Value 2 7/8"16.5# L or N-80 10570 80%= 8456 3 1/2"\9.3# L or N-80 10160 80%= 8128 4 112"\12.6# L or N-80 4806 4806 80%= 3844.8 5 1/2"117# L or N-80 7740 80%= 6192 7"\26# L or N-80 7240 80%= 5792 FLUID GRADIENT REFERENCE DATA TYPE DENSITY GRADIENT (#/GAL) (PSI/FT) 15°CRUDE 8.05 0.4182 28'CRUDE 7.40 0.3841 30°CRUDE 7.31 0.3793 40°CRUDE 6.88 0.3572 DIESEL 6.80 0.3531 100%METH 6.64 0.3446 50/50 M/VV 7.49 0.3888 60/40 M/W 7.32 0.3800 FRESH WATER 8.34 0.4329 SEA WATER 8.56 0.4443 PROD WATER 8.51 0.4417 Brine Water 9.60 0.4985 Brine Water 10.00 0.5193 Brine Water 10.60 0.5505 Prod Gas @ 2000 1.14 0.0592 Prod Gas© 1000 0.49 0.0254 Your Choice= 2 0.1039 EXAMPLE CASE ITnn 1f WPu I I Diesel iA Fluid Interface @ 2000'TVD. :' i Vii'• Gas Brine 10.6#/gal �'f�•:. y:..;•�.. Tbg Fluid Interface©8000' `; `• TVD Packer Depth @ 8200'TVD. Crude . . • • • bo ( ) ...No, H-09A Measured Depth Profile ,....3.3ame.v -aat ..........pareva . - tEgfakr::::::-...:21-..____ _:, _— — — •,- _ . '.-- _ -,.. _442: . ,- _ , ...:. . t•- .,_ • — - - - . 7 ---4.--- 365.1 • -:,•:-.,--.,----='------ .', !-- ____ ______7.141it- -w4ga-mo--' --L- , ,,,, --Jhrow''1:33110b '. . -j-- --'-. -,-. .---------t----H--- -- ---'- --.----i----.1----' —traa-r-vararet an- : — -- . —f--- . .: -* -f. i . f — . . . 3750' I . _,_ ,--- r- -4- ---4; -r----4: , --i'aisr--'- ---1 — . I f e ___ Sag_Rixer_ . . , ..- --,— ' -451. ' ,- .• - r I .-...• . ,..-......,... . ...4. ' ,.r. AV.2 ''' ars) • ---*-hubla-- ' ,- -1- ' • . . . - -94P 1- -,- .-.., : ', - • • / : . '' • . : --- MN I.L.,3co ICSICO I'M f.0706 :Wee 13-'344:. L.:Ai:: 1.0300 102t0 .0104 .1000C g..90 Measured Depth • • Post Drill TSAD structure Map H-09A 1 -- .„, N - -"\ ,..„,c, }•:;,.. ....... .....„...... • ,. . . . ,... _ _ ...... ...\ . i...... . --...,,,. ,. . _.......... ,.._ . ... „4,------- ,...----. .. . \ ...„.. . - •\ - \ 4, ---"'- _ , / ! A ,,,,,,„-----''''.- .‘, ... _:.....-- - ..._..,„..* . , \ , . irrertp. . i ----Iiiismisimisisiiiimmissmilr --"---"MMMMMIMIMIIMIIIMIMMMIII— / r,,,38000 '6 39WD 641000 -,,r ,r e.e>OK Eri.3000 • • H-09A Wellwork Procedure Date: 07/31/2017 From: Tyson Shriver— Production Engineer To: E-Line and Fullbore Superintendent Todd Sidoti — Intervention Engineer Subject: H-09A Mud Acid Stimulation AFE: APBINJEC Est. Cost: $70,000 IOR: 75 Please perform the following work: 1. F (SLB) Bullhead mud acid stimulation. 2. S Set MCX Current status of well and previous operations: Current Well Status Shut-In Operable WAG Injector Last Injectivity 07/27/2017 FB pumped crude for an injectivity test with the following results: 0.5 bpm @ 2080 psi (9.5 bbls pumped) 0.8 bpm @ 2800 psi (5 bbls pumped) 0.9 bpm @ 3000 psi (63 bbls pumped) 2.0 bpm @ 3500 psi (105 bbls pumped) BHP & BHT Estimated 3250 psi and 220 degrees F Last Downhole Ops 07/20/2017 SL set WRP in 2-7/8" liner with gauges hanging below Last Drift 07/06/2017 10,000' SLM DRIFTED W/ KJ, 10' x 2-1/4" DD BAILER, 2.31" CENT TO 10,000' SLM W/ LRS PUMPING © 2 BPM Latest H2S Value R` Average Nearby Online H-34 15 ppm f when on MI Wells H2S H-32 10 ppm Well Fluids and Ann Comm: Fluids in IA (worst case) Diesel from 2500' TVD to surface NaCI from 2500' TVD to packer 8098TVD IA Fluid Level 07/27/2017 IA fluid level © surface TBG Fluid Level - Injector so FL should be near surface TBG Volume 136 bbls Liner Volume 7 bbls IA Volume 476 bbls to Top Perf: to SId Slv: Shut-In Pressures 07/19/2017 TBG: 0 psi IA: 0 psi OA: 0 psi OOA: N/A Injecting Pressures 07/18/2017 TBG: 1810 psi IA: 480 psi OA: 50 psi OOA: N/A No Ann Comm issues exist w/ H-09A > 12/02/2016: Pre-state MIT-IA PASSED to 2232 psi > 06/05/2015: PPPOT-IC FAILED > 03/04/2014: Caliper shows 4.5" TBG to be in good to poor condition (43% max wall penetration) • S Procedure contacts: Contact Work Alternate Production Engineer Tyson Shriver (907) 564-4133 (406) 690-6385 Intervention Engineer Todd Sidoti (907) 564-5113 (907) 632-4113 Discussion: H-09Ai was CST to current bottom hole location August 2014. When the toe perfs were initially shot, minimal injectivity was able to be established. A mud acid stimulation was successful, greatly increasing the injectivity of the well. In 2015, perfs were added in the heel and injection was minimally altered. Confirmed by a recent IPROF, the heel perfs are only taking -14% of all injection. A WRP was set to isolate the toe perfs and force injection into the heal Unfortunately a HPRD was unable to establish stable injection at an acceptable WHP. With the success of mud acid on this well, another mud acid stim is planned to help increase injectivity. Objective: The objective of this program is to perform a bullhead mud acid stimulation to clear the near wellbore area of any formation damage to improve well injectivity. Review Documents: Please review the following documents as there is elevated HSSE risk when working with acid: RP: Acidizing RP: Acid Safety and General Rig Up Attachments: Attachment A: WBS *See SoR for all other attachments and discussion of risks to be covered prior to RU and during the PJSM. Notes: • See SoR for • Ensure a shower trailer is on location and properly functioning prior to opening the well and pumping any fluids. Also, there must be calcium gluconate on location and accessible since mud acid is being pumped. • Please have SLB test the load water to confirm iron content is <100 ppm and all water is filtered to 5 microns. • No sludge emulsion testing is required for recommended blends and well is an injector. • Verify acid strength via titration testing prior to leaving SLB yard. • Document all test results on load out sheets and have present at the wellsite. • No tubing pickle is to be performed since well is an injector. • Ensure wing valve is shut prior to bringing pumps online. May be a good idea to have WPO isolate the flowline via the lateral valve or inlet valve at the manifold as well. • 3% NH4CI brine can be ordered through fluids dispatch as the HWP holds a stock of NH4CI. • Well is equipped with 13Cr liner. Ensure correct additives are used to 13Cr at a reservoir temp of 220 degrees F. • ! Design Basis Volume to Top Perf: 143 bbls (136 bbls TBG and 7 bbls liner) Gross Volume Across Perfs: 1.17 bbls (201' in 2-7/8" liner) Net Perf Footage: 74' of perfs covering 43 and 46P Ivishak Acid Design: 20.43 gpf 12% HCI—36 bbls 20.43 gpf 9/1 Mud Acid— 36 bbls Diversion Design: No diversion will be pumped Fluid Requirements Fluid Type Volume (gal) Volume (bbl) 3% NH4CI + F103 21,000 500 12% HCI 1,512 36 9/1 Mud Acid 1,512 36 Crude 1,596 38 50/50 Methanol 210 5 Ammonium Chloride Recipe Additive SLB Code Concentration Quantity _ NH4CI N/A 250 ppt 5397 lbs Surfactant F103 2 gpt 49 gal 12% HCI Recipe Function SLB Code Concentration Quantity Acid Corrosion Inhibitor A264 6 gpt 9 gal Inhibitor Aid A201 40 gpt 60.5 gal Intensifier A153 5 ppt 7.5 lbs _ Flowback Aid F103 2 gpt 3 gal Iron Control L058 20 ppt 30 lbs Anti-emulsifier W054 5 gpt 7.5 gal _ 9/1 Mud Acid Recipe Function SLB Code Concentration Quantity _ Acid Corrosion Inhibitor A264 6 gpt 9 gal Inhibitor Aid A201 40 gpt 60.5 gal Intensifier A153 5 ppt 7.5 lbs Flowback Aid F103 2 gpt 3 gal Iron Control L058 20 ppt 30 lbs Anti-emulsifier W054 5 gpt 7.5 gal Mutual Solvent U067 50 gpt 75.5 gal • • SLB Fullbore Bullhead mud acid stimulation 1. MIRU SLB FB pumping unit and PT to temporary hardline to at least 4000 psi • If upon arrival WHP is >3000 psi from being on MI, RU to IA and pump pressure up to 1000 psi. The new max treating pressure for the job will be 3500 psi until liquid is calculated to be at perfs. 2. Once PT'd and PJSM has been conducted, begin pumping mud acid stimulation per pump schedule below. • Throughout the stimulation automatically record Treating Pressure, Tubing Pressure, Rate and Density @ 1-2 sec intervals. Send recorded treatment data to Tyson Shriver @ Tyson.Shrivercnr bp.com • Spear in with a 5 bbl meth pill (if needed) followed by 3% NH4CI. Recommended to bring pumps up to 3000 psi and hold there for fluid packing stage (Step 1). • Once fluid packing stage has been pumped, drop rate to 1000 psi and perform injectivity test holding rate constant for 15 min. Once 15 minute stable injection has been captured at 1000 psi, bring pressure up to 1500 psi and repeat the same process. Continue this procedure up to 3000 psi. • Pump remaining volume of injectivity test fluid and acid stages away at 3000 psi. • After acid stages are clear of surface swap back to 3% NH4CI and displace at 3000 psi for 50 bbls. Once 50 bbls of the overflush stage (step 5) has been pumped, back pump pressure down to 1850 psi and hold pressure constant prior to acid reaching the formation. ➢ 1850 psi injection pressure with a full column of 3% NH4CI equates to 0.65 psi/ft fracture gradient to top perf. • Hold pressure constant at 1850 psi while acid is entering formation by adjusting rate. • If there is no increase in injectivity (>0.5 bpm) at 1850 psi while 12% HCI is entering the formation, shut-down after 18 bbls have been displaced (89 bbls total for overflush stage) for 30 minutes to let HCI soak. Come back online at 1850 psi and displace remaining HCI into the formation. • If injectivity increased >0.5 bpm throughout the HCI stage, no need to shut-down while displacing mud acid into the formation. If injectivity did not increase by target amount, perform the same shut-down with mud acid on formation (125 bbls total for overflush stage). • After all acid has been displaced to the formation, drop injection pressure to 1000 psi and hold for 15 minutes with a stable rate. Perform two more stable injection steps for 15 minutes at 1500 psi and 1850 psi. Bullhead Pump Schedule Stage Description Step Fluid Type Volume Cum. Volume Comment (bbl) (bbl) Fluid packing 1 3% NH4CI 150 150 See notes above Brine pre-flush and Injectivity Test 2 3% NH4CI 75 225 See notes above HCI Stage 3 12% HCI 36 261 See notes above Mud Acid 4 9/1 Mud Acid 36 297 See notes above Overflush 5 3% NH4CI 275 572 See notes above Displacement/ Freeze Protect 6 Crude 38 610 3. Empty all brine tanks on location during overflush stage. Pump crude freeze protect, SD pumps and RDMO SLB FB pumping unit. Slickline Set MCX for MI 4. 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PtV;1Y COMPreirS : 1) T1: Ri-V 3Y" r4A114,111419 f4lfI a,3A y ,t4r i '070140r p4.22E 104/1G4NAL 1;0A,IPLEricoc 1 LON 15,TTR/JONCr ACPERFS tiof23.15) ' 0431 89A 1, tft)&1W3Y1,4 11,40161Ti Gib' SII*TRA C.A',S*4-Ai- '-'75-:7tiTv 171644."§-iiiiisei*v.litfi,L.GAJCTS;,1.711bei I 7, PLOW* t14540 08112,r 14 i PiC ;ii-3,..r.3LCA11 ciA"f:ECIONS 0 724i ITFx..tv,,,,O 11.1-L WHFISU'APP if INS CAUCAS Ail No. 50-029.-20482.01 '- —-- '.- I Op,* 21, T1 IN RI3f„74.)93'Flki 3,1264'FR I 387215114 1 oje "..:Cf,. I C•It — i4P Expfrst ation()kb:irk:4 • S O , Q, O O O M O O O R a) CO N C 1.0 N V ;7_. a) N- U O m L G o a) ul o co rnco - C'. CO vcDaor- ao co ct N C)) V' M N O O CO Tr t N C) `- CO CO I- r- O 07 I— N 00 O 00 C) 00 H CO O O) N O CT d v1 Ntr` N M M N 7- T- N Ch O CO CO O Cl CO V" N 0 N CD CO ct CO CO ,_ co O) N O) C3) C)) T- CO t▪.) Q i I I I i r . i <• a) 0 0 0 Q N O CA Tr O N N- N • co co N O Ci) CO N co O co C7) CO O O Q. 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H-09A FROM: Bob Noble PRUDHOE BAY UNIT H-09A Petroleum Inspector Src: Inspector Reviewed P.I.Supry l p(` NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT H-09A API Well Number 50-029-20482-01-00 Inspector Name: Bob Noble Permit Number: 214-050-0 Inspection Date: 12/4/2016 Insp Num: mitRCN161204154934 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well H-09A Type Inj W TVD T 8098 Tubing 1509 - 1508 - 1509 1508 - PTD 2140500 . Type Test SPT Test psi i 2024 - IA 550 2312 - 2270 - 2254 _ Interval INITAL P/F P ✓ OA 20 26 - 28 28 Notes: SCANNEL APR 0 0 2017. Wednesday,December 07,2016 Page 1 of 1 OF 7'4 g \�I%% � THE STATE Alaska Oil and Gas ofALASKA Conservation Commission 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 A .44' Fax: 907.276.7542 www.aogcc.alaska.gov November 30, 2016 Mr. Ryan Daniel w. Well Integrity Engineering Team Leader BP Exploration (Alaska) Inc. 900 E. Benson Boulevand Anchorage, AK 99508 Re: Docket Number: OTH-16-028 &J DEC 0 6 201E Notice of Violation—Closeout Missed Mechanical Integrity Tests Prudhoe Bay Unit 03-33C (PTD 2131720) dhoe Bay Unit H-09A(PTD 2140500) Dear Mr. Daniel: The Alaska Oil and Gas Conservation Commission(AOGCC)reviewed BP Exploration(Alaska) Inc. (BP)CA)'s November 28, 2016 explanation regarding the missed mechanical integrity tests on Prudhoe Bay Unit wells 03-33C and H-09A. The corrective actions outlined in your letter address the procedural concerns identified in the notice of violation. The AOGCC does not intend to pursue any further enforcement action regarding these missed mechanical integrity tests. Sincerely, pi4td,4„.....__ Cathy '. Foerster Chair cc: AOGCC Inspectors(via email) • • bp BP Exploration(Alaska)Inc. Ryan Daniel,Well Integrity Engineering Team Leader Post Office Box 196612 Anchorage,Alaska 99519-6612 iN O V 2 9 2016 November 28th, 2016 Cathy P. Foerster Commission Chair Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: OTH-16-028 Notice of Violation - Missing initial MIT-IA test post CTD sidetrack on H- 09A (PTD (2140500) and 03-33C (PTD (2131720) Dear Chair Foerster, On November 8th'2016, AOGCC issued a Notice of Violation (NOV) to BP Exploration (Alaska) Inc. (BPXA), as operator on behalf of the Prudhoe Bay Unit (PBU) working interest owners. The NOV letter requested written follow-up in two areas. Reschedule for post CTD MIT-IA BPXA will re-schedule and perform an AOGCC witnessed MIT-IA on the identified injector wells, and update the well records accordingly with the revised MIT-IA anniversary date for the sidetrack. • H-09A (PTD (2140500) last MIT-IA was conducted on 6/2/2014, 3000#, passing test. A new AOGCC witnessed MIT-IA has been scheduled for Nov 29th 2016. • 03-33C (PTD (2131720) last MIT-IA was conducted on 1/1/2015, 3500#, passing test. This well is currently undergoing well work to repair the tree, and also requires an Injection valve replacement. When the planned well work is completed the well will be bought back online and a new AOGCC witnessed MIT-IA scheduled. Estimated time for well work completion and retesting is 1-2 weeks. Corrective Action Plan • BPXA reply to 0TH-16-028 •ce of Violation missing mechanical Integrity test on H-09A (PTD2140500) v ( 003 and 03-33C (PTD2131720) 28 November 2016 Page I 2 The following actions are being undertaken by BPXA to prevent any reoccurrence. • Well handover process and documentation from Drilling to Wells Group will be updated to ensure specific details and hand written notes contained in the PTD are effectively communicated and reviewed prior to placing the well online. Accordingly, any new or relevant information will be added to the ANNCOMM database used to track the operating wells history (post-handover) and the respective compliance testing requirements. • Well Integrity Superintendent (WIS) will ensure all post CTD sidetrack injector wells are rescheduled for an MIT-IA (after placing on initial injection), and resetting the new well bore MIT-IA anniversary date. • Communication and Training by WIS and CTD team, update relevant well engineering and operations reference documentation. In summary, BPXA believe the proposed corrective action plan and reset of MIT-IA anniversary dates for both wells addresses the NOV and requests. Please let me know if you have any questions, Sincerely, . ter% -17-4211 Ryan Daniel BPXA Wells Integrity Engineering Team Leader III • Well Bore Schematic and TIO plot for H-09A (PTD2140500) -}-10 14 ,3 I ''''fl,.rn �� r�- - 11g= b3F-336MP_S Imaniuz_ w H-09A _-- — 105 = 0131044660V000057210p0t MIEN 00 IP 1593, «6911%4 o 16 13 A SSW 008100.u-MAA 130,40.Ef a . 2 I; 33A•g1W75.- 4. K0P 3930 aba Ayta• 14§",639..' T • m4' --(F 14'916 saw tea D.a Ar 5400Mp 9,713'._r .�_. [Uiiw TR: 880056i D= Np3 33RAd 57 i,6 00 6S0#A L56 9430 0•42 7667 ; I 00 G18 LFTT1MtA4fa43 J LO'Pao]OEV-roc;57.5•Gt'O4 4490 9516 I. s 3068 34161 12 OTI 600 fin 9 190706 .4 5317 45131 34 046.£6MP 05 • 9 6302 IiDinum10. 2.377'0 912I I 3 7504 3e621 23 am Gtr rat. j 2 swim, 3.10'7(2.73-B./IR X!l 2 4444 2772 23 OTD MM RR t 0 032975 1831 742 It ous fiD ti, n ;8$im61 UI. 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Main: 907.279.1433 ®-ALA I. Fax: 907.276.7542 www.aogcc.alaska.gov CERTIFIED MAIL RETURN RECEIPT REQUESTED 7015 1660 0000 1487 7173 November 8, 2016 Ms. Mary Cocklan-Vendl Pipeline Compliance and Conformance Mgr BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Docket Number: OTH-16-028 Notice of Violation Missing Mechanical Integrity Test Prudhoe Bay Unit H-09A(PTD 2140500) Prudhoe Bay Unit 03-33C (PTD 2131720) Dear Ms. Cocklan-Vendl: After review of injection well records for Milne Point Unit (MPU) F-30A revealed a failure to perform required pre- and post-injection tubing-casing annulus mechanical integrity tests (MIT) at a time when BP Exploration (Alaska) Inc. (BPXA) was the operator of the MPU', the Alaska Oil and Gas Conservation Commission (AOGCC) commenced a review of all injection wells at current and previously BPXA-operated fields in Alaska. That review identified fifteen injection wells that were redrilled and completed between January 2013 and August 2016. On four of the fifteen wells BPXA failed to perform the required initial post-injection MIT: - PBU H-09A (PTD 2140500); well completed August 8, 2014; injection commenced in December 2014;no record of a MIT since restarting injection;pre-and post-initial injection MITs are required under Rule 6, AIO 4F. - PBU 03-33C (PTD 2131720); well completed March 8, 2014; injection commenced in September 2014; no record of a MIT since restarting injection; pre- and post-initial injection MITs are required under Rule 6, AIO 4F; a Permit to Drill (PTD) condition of approval required a"State witnessed MITIA". - MPU F-30A(PTD 2131880);well completed April 28,2014; injection commenced in July 2014; no record of a MIT since restarting injection; well has remained shut in since June 2016; Rule 4 of AIO 10B requires the operator of MPU injection well to develop and coordinate with AOGCC a MIT schedule;the PTD conditions of approval included a"State witnessed MITIA required after stabilized injection". ' Hilcorp Alaska LLC became operator of Milne Point Unit F-30A effective December 24,2014 Docket Number:OTH-16-0210 • Missing MITs—PBU wells November 8,2016 Page 2 of 3 - MPU F-74A(PTD 2131890); well completed May 19,2014; injection commenced in May 2014; Rule 4 of AIO 10B requires the operator of MPU injection well to develop and coordinate with AOGCC a MIT schedule;the initial MIT did not occur until performed by Hilcorp on August 31, 2015; the PTD was silent on a MIT condition of approval.2 An October 22, 2015 email from BPXA raised questions whether the requirement to do a post- initial injection MIT applied to a through-tubing injection well "sidetrack". BPXA's email indicates its normal practice is to retain the MIT anniversary date and therefore not perform the post-injection MIT for the new well, and notes "All things being equal the wellbore above the packer has not changed." BPXA's characterization is incorrect. AOGCC regulation 20 AAC 25.990(63) defines "sidetrack operation" as "a drilling operation conducted for the purpose of straightening the original hole, bypassing junk, or correcting mechanical difficulties in the original hole." The through-tubing wells drilled with coil tubing drilling units are new wells requiring a MIT. AOGCC acknowledges that its PTD's have not consistently included a specific condition of approval requiring a MIT for new wells. However, the absence of a specific requirement in the PTD does not exonerate BPXA from compliance with the requirement to test a new injection well to demonstrate mechanical integrity of the tubing, packer and casing as required by regulations and injection orders. Within 14 days of receipt of this notice of violation,you are requested to provide the AOGCC with the following specific to Prudhoe Bay Unit wells: - a schedule for bringing PBU H-09A and PBU 03-33C into compliance with MIT requirements, and - a written description of the steps that have been or will be taken to prevent recurrence of missed MITs for coil tubing and rotary rig redrills in BPXA-operated fields. The AOGCC reserves the right to pursue enforcement action in connection with the missed MIT's at PBU H-09A and PBU 03-33C as provided by 20 AAC 25.535. Sincerely, II Daniel T. Seamount, Jr. Commissioner cc: R. Daniel, BPXA P. Brooks AOGCC Inspectors RECONSIDERATION AND APPEAL NOTICE 2 Because Hilcorp as the new MPU operator has conducted an MIT MPU F-74A,and shut in MPU F-30A,the AOGCC is taking no action on BPXA's failure to conduct the MIT's. Docket Number:OTH-16-0/10 • Missing MITs—PBU wells November 8,2016 Page 3 of 3 As provided in AS 31.05.080(a),within 20 days after written notice of the entry of this order or 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 of the matter determined by it. If the notice was mailed,then the period of time shall be 23 days. An application for reconsideration must set out the respect in which the order or decision is believed to be erroneous. The AOGCC shall grant or refuse the application for reconsideration in whole or in part within 10 days after it is filed. Failure to act on it within 10-days is a denial of reconsideration. If the AOGCC denies reconsideration,upon denial,this order or decision and the denial of reconsideration are FINAL and may be appealed to superior court. The appeal MUST be filed within 33 days after the date on which the AOGCC mails,OR 30 days if the AOGCC otherwise distributes,the order or decision denying reconsideration,UNLESS the denial is by inaction, in which case the appeal MUST be filed within 40 days after the date on which the application for reconsideration was filed. If the AOGCC grants an application for reconsideration,this order or decision does not become final. Rather,the order or decision on reconsideration will be the FINAL order or decision of the AOGCC,and it may be appealed to superior court. That appeal MUST be filed within 33 days after the date on which the AOGCC mails,OR 30 days if the AOGCC otherwise distributes,the order or decision on reconsideration. In computing a period of time above,the date of the event or default after which the designated period begins to run is not included in the period;the last day of the period is included,unless it falls on a weekend or state holiday,in which event the period runs until 5:00 p.m.on the next day that does not fall on a weekend or state holiday. U.S. Postal Service"" • CERTIFIED MAIL° RECEIPT m Domestic Mail Only N r9 For delivery information,visit our website at www.usps.com'c. N Certified Mail Fee $ rl Extra Services&Fees(check box,add fee as appropriate) ❑Return Receipt(hardcopy) $ D ❑Return Receipt(electronic) $ ___ Postmark ❑Certified Mail Restricted Delivery $ _ Here Q ❑Adult Signature Required ❑Adult Signature Restricted Delivery$ O Postage ...0 $ .D Total Posta ,a Ms. Mary Cocklan-Vend) Ln Sent To Pipeline Compliance and Conformance Manager ra BP Exploration (Alaska), Inc. O Street and; r- P.O. Box 196612 City,State, Anchorage,AK 99519-6612 . • SENDER: COMPLETE THIS SECTION COMPLETE THIS SECTION ON DELIVERY ■ Complete items 1,2, and 3. A. Signatur ® Print your name and address on the reverse ` gent I=1 Addressee /. i so that we can return the card to you. • Attach this card to the back of the mailpiece, B. Received by(P t N e) C. Date of Delivery or on the front if space permits. 0. Is delivery address different from item 1? LJ Yes If YES,enter delivery address below: 0 No Ms. Mary Cocklan-Vend) T• Pipeline Compliance and Conformance Manager NOV 2016 BP Exploration(Alaska), Inc. P.O. Box 196612 ==a Anchorage,AK 99519-6612 3. Service Type ❑Priority Mail Express® Illlil I'll III II II IIII I VIII I II I IIiIII II III 0 Adult Signature 0 Registered Mailr ❑Adult Signature Restricted Delivery 0 Registered Mail Restricted [O-Certified Mail® Delivery 9590 9401 0057 5071 0132 91 ❑Certified Mail Restricted Delivery I -Return Receipt for U Collect on Delivery Merchandise ❑Collect on Delivery Restricted Delivery 0 Signature Confirmation" 2. Article Number(Transfer from service label) '----ed Mail ❑Signature Confirmation 7 015 1660 0000 1487 7173 ed Mail Restricted Delivery Restrimeci Delivery PS Form 3811,April 2015 PSN 7530-02-000-9053 Domestic Return Receipt STATE OF ALASKA •ALASKA OIL AND GAS CONSERVATION COMMI N REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing 0 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: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-050 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service El 6. API Number: 50-029-20482-01-00 7. Property Designation(Lease Number): ADL 0028287 8. Well Name and Number: PBU H-09A 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: i Total Depth: measured 11016 feet Plugs measured feet true vertical 9044 feet Junk measured feet N O V 2 4 2015 Effective Depth: measured 8901 feet Packer measured 8884 feet U true vertical 8112 feet Packer true vertical 8098 feet aOG CC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"x 30" 30-110 30-110 0 0 Surface 2623 13-3/8"72#L-80 30-2653 30-2653 4930 2670 Intermediate 9436 9-5/8"47#L-80 27-9462 27-8602 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 9772-9797 feet 9924-9949 feet 9949-9973 feet 10650-10780 feet 10840-10890 feet 11206-11218 True vertical depth: 8867-8884 feet 8940-8947 feet 8947-8952 feet 8972-8975 feet 8984-8997 feet 8840-8845 Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 28-8995 28-8194 Packers and SSSV(type,measured and 4-1/2'Baker SAB Perm Packer 8864 8097.57 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): SCANNED „AN 2 9 2016 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: 2993 1407 Subsequent to operation: 3193 1079 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations ® Exploratory ❑ Development 0 Service ® 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 ❑ WINJ 0 WAG 0 GINJ 0 SUSP ❑ 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: N/A Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature iitt,A,Ay ,C Phone +1 907 564 4424 Date 11/23/15 Form 10-404 Revised 5/2015 Vn I (Vr- RBDM&4jEC 0 12015 Submit Original Only !2`7"le5 • • • 0) No c Oo O O O O O p N I� ti 0 rr 0 0 0 0 0 0 - M I� CO O O M m V CO O 00 O CO N CO O 0) O CO LO 0) CO O N CO CO CO O) CO I I I I I H V O O O O I� O O 00 CO CO N N CO CO CO a O CO N O LC) 10 (0 O (0 M 0) O V co O O 0) N 6) C)) 6) CO o o I I I I I I a Q Ca 00 O O 0 0 C 1.) MO C7 ' CO M N O CA O N CO CO C) a O O O O O O C7 O J J 00 co M C. N O .N N CO N LO CN N 00r N O) O _ MO N 0\O N r I 1 t M N (33 r O O O Ca 0 N CO C CO O OM CO J N CA N- CO W H C 0 Q ' U W W ZUJ W W W m O D F Z Z_ Z_ D U (n Z J J J • • at) co • c N O c N 0) 0 ,.., co 3 a) H4- O -§ - 3 - co O o a) - c O O N ' c o c co 2 (a 2 (o -a = -O �. = o co -0 oca _c0 U ° mor E E v H - o a al 5 0a) U) o 0 0 D o D o Z _1 Z J -0 OJ ' E 2U 2U 'C l() 'C In o Q '0 U a) N U a) N - O ax _ �a L x N p0) c a) o N O - p _ O L N o U o N O U O N rn a ca . 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CO22oco co Q o amQ amQ Qp - � co -0 U) Qa -0CC ,°Orn L_ t t Ce didd2c a .nC. tO c p > t p > p> ai A - 3a) Q.0 .U3a) o_o o3a) N - a) U 6a) U a) a) 2 c O i� a) 2 c O a) 2 10 Q a) a M a) a �i 0 O 05 o I— o 0) O o ff Orn O 06 (3 Q x O co co : O co c 0 m EU a) EU ooN 4- = 21, 9- = 2i, U *w C.) o o � wII U2 o o � * 0II 2—(DD * U � 0 a) UL a a) in ic) U rn.� 0 in U o) c a) .a?io Q nno fa CE -nno cE N- D L N- D O L N. D O L D -O L O LL C O LL -O C � U � � UoJo io � UoJo c+o• 0� U ccocOo 0 0� 10 tU � ;n SU co * Da *k O W N L' a *k OW N ,_ a *k NO U2d UN4 � o UN � � 2 c 2 O— t c 2 Or 0)'t C C O N N x o D N x o O c p H + ON= a) H O m a) (Ni * H c 0_ 80T H Oo2 ? H Oo2 ? U2 : 0 2 75 v- .4( 0- * U2 io - < O. U2 0 7 Ua : UUN co : UUN co : W H • LU in LU LU LU LU O 0 0 0 0 0 0 >-H N N N N NN N co co N N N N N N F- O O OO O O 0 Q • • Co c '411 E a) co o_ G1 (/) T Q G)0 o 0 d L m (13 O (13 w co ca) I M W x— 1 HEE= 6-3/6-3/8"C!W FLS • 1 -09A S N AVERAGE ANGLE>70°@ 9900""`H2S READINGSWELLHEAD= MCEVQY •ACTUATOR= BAKER C ppm WHEN ON MI"""WELL OKB.BEV= 75.72 REQUIRES A SSSV WHEN ON MI"""MAX DOGLEG: BF.ELEV= 46.72 f 33.6° 10075""' KQp= 3000' I Max Angle= 92°@ 10631' CONDUCTOR — ? 1974' _—41/2"OTIS SSSV NP,D=3.813" Datum MD= 9760' ___#, , 0 ! Datum TVD= 8800'SS D= " 2577' H9-5/8"DV PACKER 13-3/8"CSG,72#,L-80 BUTT,ID=12.347" H 2653' GAS LFT MANDRELS ST MD TVO DEV TYPE VLV LATCH FORT DATE 5 3050 3046 12 OTIS DMY RA 0 09/12/85 1`'ll 4 5317 4993 34 OTIS DMY RA 0 09/12185 Minimum ID = 2.377" @ 9628' 3 7566 6932 26 OTS DMY RA 0 09/12/85 3-112" X 2-718" LNR XC? 2 8448 7722 29 OTIS DMY RA 0 09/12/85 1 8687 7929 31 OTIS RED RA 0 09/12/85 r-1 8798' H4-1/2"OTIS SLD SLV,D=3._" 8864' —{TBG SEAL ASSY M8884' --19-518"x 4-1/2"BKR SAB PKR,D=3.87" 8923' -14-112"X IAP,D=3.813" TOP OF 7"LNR — 8938' 8938' —19-5/8"X 7"BKR LNR HGR,D= TOP OF 3-1/2'X 2-7/8'LNR(CEMENTED) — 8950' 8950' —13.70"DEPLOY SLV,D=3.00' 8961'ill —4-1/2"HES XN NIP, I I MLLED TO 3.80"(5/25/14) IND 4-1/2"TBG, 12.6#,L-80,.0152 bpf,D=3.958" H 8995' j--af*„ 8995' —{4-112"St ROUT SUB,D=3.958" CT LNR *!'j '.+'7 l 8995' -14-1/2"WLEG,D=3.958" CT LMR rLOGGED 8983' —{ ELMO TT 06/21/85 Ir .,,,,—ii y a , 9-5/8"CSG,47#,L-80 BUTT,D C— =8.681" --I 9462' --• . 1 1 v 3-112"LNR,9.2#,13CR-85STL, — 9628' r ' '4'. 9628' H3-1/2-X 2-7/8"XO,D=2.377" .0087 bpf,D=2.992" 1,1V l o. MLLOUT WINDOW(H-09A) 9648'-9655' 4-112"WHPSTOCK(RIG TAGGED 07/30/14) —I 9644' `.-* 7"LNR,29#,L-80 BUTT,.0371 bpf,D=6.184" —9644 11 �`'# ,� 10610' — 2-7/8"RA PIJPJONT PERFORATION SLNVIVIARY , 10620' —12-718"RA PUP JOINT REF LOG:WFD TRIPLE CONBO ON 07/28/14 U *•- ANGLE AT TOP FERE:13°@ 9772' , Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL OpriSgz SHOT ,O7 ; , PBTT? 10978' 2" 6 9772-9797 0 10/28/15 , ,A 2" 6 9924-9973 0 10/28/15 ,i/,,,��/,,�I� 2" 6 10650-10780 0 08/07/14 ,i��.r'�AsPi 2" 6 10840- 10890 0 08/07/14 2-7/8"LNR,6.5#,13CR-85 STL,.0058 bpf,D=2.441" 11015' DATE REV BY CONVENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 07/15/80 N-22E ORIGINAL COMPLETION 11/03/15 TTR/JMD ADPERFS(10/28/15) WELL t--09A 08/08/14 NORDICS CTD SIDETRACK(H-09A) FERMT No:"114500 08/12/14 PJC DRLG DRAFT CORRECTIONS AR No: 50-029-20482-01 08112/14 NS/PJC FINAL ODEAlT'ROVAL Sec.21,T11N,R13E,2093'FTL&1264'FEL 08/15/14 TR/PJC MLLOUT WINDOW CORRECTION 08/26114 PJC GLV 03RRECTION 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. QI 14. - .050 Well History File Identifier Organizing (done) ❑ Two-sided ❑ Rescan Needed RESCAN: OVERSIZED: NOTES: Ip/Golor Items: ❑ Ma s: rayscale Items: ogs: ❑ Poor Quality Originals: ❑ Other: ❑ Other: BY: del. Date: L1//6/ S Is/ U 6 Project Proofing BY: age Date: • /s/ u 1 Scanning Preparation a. x 30 = to 0 + / 7 = TOTAL PAGES 17 (Count does not include cover sheet) 014 til BY: Date: iv l p5— /s/ Production Scanning �`E� Stage 1 Page Count from Scanned File: 7 U (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: YES NO BY: 42° Date: /41/401/5- ts/ (Ai P 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 Michel Date: /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: Scanning is complete at this point unless rescanning is required. ReScanned BY: Maria Date: /s/ Comments about this file: Quality Checked 7/8/2014 Well History File Cover Page_20140708.doc 3 • .g... 1 . . .. 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M 0 3 .Jo � w w w w w w w w w o o fit N a a) 0 N >- Z • OJ • • >- >- >- a CO U Q rn a co y a )o o 5 �l d 0 > > r > o voi a 5 = 2 2 m c C I a — > > v, o a B c a — z cn cn a 3 m o co �I Q LL LL c To To U a m 03 II2 2 2 Z 1 0-15 0-D O o o U U 0 'm a m a Z Z I 0 Z 111 N_l N_ I N N « 11 y gr.U� 00 it 0 a� o 0 0re it it t H 1 H a 'cCtZ 'cW ow c c E v H ` y co 00Q 00 LOQ 2 2 E } } 111 ■ U NaIU Nal �a N @ N Ii A/ c .,D W V @ LL �, woa wo or w w Q O 4 it 0-7 0. p ' v v to a) 41 „ - 1 V o o Ela) E °' co Weri= N N N N 10 7 Q �A in N Z a> IX O N N COCO N D) J CO V V 0) a it E 111 x V m Q al > O a J co Z I d v, :? cn Q w O .N N O D> _ co J a c J m a v E 00. ,, a 2 U U aN 5 1n O 0 1'. co G r co 0 C4 v � E c M 0 U z aci I' o J a € >. 9EE N Q m 0 0 a 9 - V I m , II I— o E Z co O = 0 CC to c Go m N 0 y 10 CO CO COOD 2 cO I— E M 111 co .ct Z' J CO p p N c D Q o cc 0 r U c b 2 CD a z 0 07 y 07 03 VV a) f0 f0 'D co CO 1, 3 V Q Q N Q Q C ® N N 1 o To o 2 co N C 0-0 v rn .a) .2' o .5 .� 'i O } ° coCV et o Q IQ Q J Q Q E 0 c O C ~ 'i W 001`0 co o 0 C > N N c r-et to toW E a 0 N N N N N d W O 0 N N ato 0 c 2 a) E. co •+ A O V QH tdG o NZ ' c I Z c m o w Oa O 0 2 QOQw c U UUUUU � a) U •— J a .fl' a7 G o m E E V 0 vo COw o p N Q 1Q 0 p Q Q d LLo 2 N 0 o N d I a a 1 W W J W W 3 ? U a 0 0 U w O 1 o 0 9 0 cl N O 0 N o co N ..6 0. N >- Q oh U_ >; oco0 0 z 3 < T Z7 3 a z m hi rN CO io 0 g o CC a OO U LU IL 0 a. w w Z V m z Q co o N J m a co a 0 U � � o O N N a E VZ 0 0 M J a m CC a o a. f— _ I— z z C o GM N W CO COCO O 1111 ' CU a a Vc 0 E z m • 4 ori m 0 F- -0 3 N N N CD o0 2 l6• U C7 a 0 E aa 2 0 7ILI &So .3ECEIVED 255q APR 0 8 2015 Letter of Transmittal AOGCC BAKER Date: April 7, 2015 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 directional survey data for the following well(s): H-09A 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: , State of Alaska AOGCC DATE: 0) 4- 050 asscia RECEIVED APR 0 8 2015 4 AOGCC North America - ALASKA - BP Prudhoe Bay PB H Pad H-09 500292048200 H-09A Design: H-09A Survey Report - Geographic 26 August, 2014 v/. BAKER HUGHES Fa I- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 H Pad,TR-11-13 Site Position: Northing: 5,957,572.25 usft Latitude: 70°17'30.055 N From: Map Fasting: 641,366.07usft Longitude: 148°51'19.80 W 1 Position Uncertainty: 0.00 usft Slot Radius: 0.000in Grid Convergence: 1.08 ° Well H-09 API No. 500292048200 Well Position +N/-S 0.00 usft Northing: 5,958,696.00 usft Latitude: 70°17'40.738 N +E1-W 0.00 usft Fasting: 643,342.00 usft Longitude: 148°50'21.60 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 45.62 usft Wellbore H-09A API no. 500292048201 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2013 7/1/2014 19.66 80.98 57,623 Design H-09A Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,625.00 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (°) 30.10 0.00 0.00 212.28 Survey Program Date: 8/26/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 100.00 9,625.00 Gyrodata Gyro MS(H-09) GYD-CT-CMS Gyrodata cont.casing m/s 9,643.50 9,750.23 INC+TREND(H-09A) INC+TREND Inclinometer+known azi trend 9,780.23 10,969.91 MWD(H-09A) MWD MWD-Standard 8/26/2014 8:46:07AM Page 2 COMPASS 5000.1 Build 61 riP- O bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 30.10 0.00 0.00 30.10 0.00 0.00 5,958,696.00 643,342.00 70°17'40.738 N 148°50'21.60 W 100.00 0.20 222.95 100.00 -0.09 -0.08 5,958,695.91 643,341.92 70°17'40.737 N 148°50'21.61 W 139.00 0.22 209.12 139.00 -0.20 -0.17 5,958,695.79 643,341.84 70°17'40.736 N 148°50'21.61 W 20" 200.00 0.26 192.40 200.00 -0.44 -0.25 5,958,695.56 643,341.76 70°17 40.734 N 148°50'21.61 W 300.00 0.32 207.20 300.00 -0.91 -0.43 5,958,695.08 643,341.59 70°17'40.729 N 148°50'21.62 W 400.00 0.47 208.88 400.00 -1.52 -0.75 5,958,694.47 643,341.28 70°17'40.723 N 148°50'21.62 W 500.00 0.50 208.39 499.99 -2.26 -1.16 5,958,693.72 643,340.88 70°17'40.716 N 148°50'21.64 W 600.00 0.56 204.99 599.99 -3.09 -1.57 5,958,692.89 643,340.49 70°17'40.708 N 148°50'21.65 W 700.00 0.50 200.50 699.98 -3.94 -1.93 5,958,692.03 643,340.14 70°17'40.699 N 148°50'21.66 W 800.00 0.36 189.53 799.98 -4.66 -2.14 5,958,691.30 643,339.95 70°17'40.692 N 148°50'21.67 W 900.00 0.39 167.22 899.98 -5.30 -2.11 5,958,690.66 643,339.99 70°17'40.686 N 148°50'21.66 W 1 1,000.00 0.32 175.47 999.98 -5.91 -2.02 5,958,690.06 643,340.10 70°17'40.680 N 148°50'21.66 W 1,100.00 0.25 180.84 1,099.98 -6.40 -2.00 5,958,689.56 643,340.13 70°17'40.675 N 148°50'21.66 W 1,200.00 0.18 176.32 1,199.97 -6.78 -1.99 5,958,689.18 643,340.14 70°17'40.671 N 148°50'21.66 W 1,300.00 0.11 156.70 1299.97 -7.02 -1.94 5,958,688.94 643,340.19 70°17'40.669 N 148°50'21.66 W 1,400.00 0.09 96.99 1,399.97 -7.12 -1.83 5,958,688.85 643,340.31 70°17'40.668 N 148°50'21.66 W 1,500.00 0.13 118.81 1,499.97 -7.19 -1.65 5,958,688.78 643,340.49 70°17 40.667 N 148°50'21.65 W 1,600.00 0.13 177.60 1,599.97 -7.35 -1.54 5,958,688.62 643,340.60 70°17'40.666 N 148°50'21.65 W 1,700.00 0.15 158.22 1,699.97 -7.59 -1.49 5,958,688.38 643,340.65 70°17'40.663 N 148°50'21.65 W 1,800.00 0.25 172.89 1,799.97 -7.93 -1.42 5,958,688.05 643,340.74 70°17'40.660 N 148°50'21.64 W 1,900.00 0.30 186.61 1,899.97 -8.40 -1.42 5,958,687.57 643,340.74 70°17'40.655 N 148°50'21.64 W 2,000.00 0.28 182.36 1,999.97 -8.91 -1.46 5,958,687.07 643,340.71 70°17'40.650 N 148°50'21.65 W 2,100.00 0.46 175.74 2,099.97 -9.55 -1.44 5,958,686.42 643,340.74 70°17'40.644 N 148°50'21.64 W 2,200.00 0.45 185.68 2,199.97 -10.34 -1.45 5,958,685.63 643,340.75 70°17'40.636 N 148°50'21.65 W 2,300.00 0.45 182.67 2,299.96 -11.13 -1.51 5,958,684.85 643,340.71 70°17'40.629 N 148°50'21.65 W 2,400.00 0.26 232.78 2,399.96 -11.66 -1.70 5,958,684.31 643,340.52 70°17'40.623 N 148°50'21.65 W 2,500.00 0.12 293.93 2,499.96 -11.75 -1.98 5,958,684.21 643,340.24 70°17'40.622 N 148°50'21.66 W 2,600.00 0.22 1.18 2,599.96 -11.52 -2.07 5,958,684.45 643,340.15 70°17'40.625 N 148°50'21.66 W 2,675.00 0.20 340.49 2,674.96 -11.25 -2.11 5,958,684.71 643,340.10 70°17'40.627 N 148°50'21.66 W 13 3/8" 2,700.00 0.20 333.05 2,699.96 -11.17 -2.15 5,958,684.79 643,340.07 70°17'40.628 N 148°50'21.67 W 2,800.00 5.72 221.25 2,799.79 -14.76 -5.52 5,958,681.14 643,336.77 70°17'40.593 N 148°50'21.76 W 2,900.00 9.16 210.06 2,898.94 -25.40 -12.79 5,958,670.36 643,329.70 70°17'40.488 N 148°50'21.98 W 3,000.00 10.85 205.15 2,997.42 -40.81 -20.78 5,958,654.80 643,322.00 70°17'40.337 N 148°50'22.21 W 3,025.00 11.20 206.37 3,021.96 -45.12 -22.86 5,958,650.46 643,320.01 70°17'40.294 N 148°50'22.27 W 3,050.00 11.53 205.99 3,046.47 -49.54 -25.03 5,958,646.00 643,317.92 70°17'40.251 N 148°50'22.33 W 3,075.00 12.37 205.44 3,070.93 -54.20 -27.28 5,958,641.29 643,315.76 70°17'40.205 N 148°50'22.40 W 3,100.00 12.78 206.09 3,095.33 -59.10 -29.64 5,958,636.35 643,313.49 70°17'40.157 N 148°50'22.47 W 3,125.00 13.37 205.99 3,119.68 -64.19 -32.12 5,958,631.22 643,311.11 70°17 40.107 N 148°50'22.54 W 3,150.00 13.85 205.87 3,143.98 -69.48 -34.70 5,958,625.88 643,308.64 70°17'40.055 N 148°50'22.61 W 3,175.00 14.78 205.65 3,168.20 -75.04 -37.38 5,958,620.26 643,306.06 70°17'40.000 N 148°50'22.69 W 3,200.00 15.34 205.72 3,192.34 -80.90 -40.20 5,958,614.36 643,303.35 70°17 39.942 N 148°50'22.77 W 3,225.00 15.97 206.03 3216.41 -86.97 -43.14 5,958,608.23 643,300.53 70°17'39.883 N 148°50'22.86 W 3,250.00 17.07 206.91 3,240.38 -93.33 -46.31 5,958,601.81 643,297.48 70°17'39.820 N 148°50'22.95 W 3,275.00 17.58 207.08 3,264.25 -99.96 -49.69 5,958,595.12 643,294.23 70°17'39.755 N 148°50'23.05 W 3,300.00 18.30 207.15 3,288.03 -106.82 -53.20 5,958,588.20 643,290.85 70°17'39.687 N 148°50'23.15 W 3,325.00 19.03 207.30 3,311.72 -113.93 -56.86 5,958,581.01 643,287.32 70°17'39.617 N 148°50'23.26 W 3,350.00 19.92 207.22 3,335.29 -121.34 -60.68 5,958,573.53 643,283.65 70°17'39.545 N 148°50'23.37 W 3,375.00 20.99 207.11 3,358.71 -129.11 -64.67 5,958,565.69 643,279.81 70°17'39.468 N 148°50'23.49 W 3,400.00 21.81 207.43 3,381.99 -137.22 -68.85 5,958,557.50 643,275.79 70°17'39.388 N 148°50'23.61 W 3,425.00 22.49 207.55 3,405.14 -145.58 -73.20 5,958,549.06 643,271.60 70°17'39.306 N 148°50'23.74 W 3,450.00 23.16 207.52 3,428.18 -154.18 -77.68 5,958,540.38 643,267.28 70°17'39.222 N 148°50'23.87 W 3,475.00 24.10 207.72 3,451.09 -163.06 -82.33 5,958,531.41 643,262.80 70°17'39.134 N 148°50'24.00 W 3,500.00 25.37 208.70 3,473.79 -172.28 -87.27 5,958,522.10 643,258.03 70°17'39.044 N 148°50'24.15 W 8/26/2014 8.46.07AM Page 3 COMPASS 5000.1 Build 61 by Survey Report-Geographic BAKER ,`° HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 3,525.00 26.04 209.53 3,496.32 -181.75 -92.55 5,958,512.53 643,252.94 70°17'38.950 N 148°50'24.30 W 3,550.00 26.77 210.32 3,518.71 -191.39 -98.10 5,958,502.79 643,247.58 70°17'38.856 N 148°50'24.46 W 3,575.00 27.26 210.69 3,540.98 -201.17 -103.86 5,958,492.90 643,242.00 70°17'38.759 N 148°50'24.63 W 3,600.00 27.74 211.36 3,563.16 -211.06 -109.81 5,958,482.90 643,236.24 70°17'38.662 N 148°50'24.80 W 3,625.00 28.22 212.16 3,585.24 -221.03 -115.99 5,958,472.81 643,230.26 70°17'38.564 N 148°50'24.98 W 3,650.00 28.60 212.53 3,607.22 -231.08 -122.35 5,958,462.65 643,224.09 70°17'38.465 N 148°50'25.17 W 3,675.00 29.66 213.99 3,629.06 -241.26 -129.03 5,958,452.35 643,217.61 70°17'38.365 N 148°50'25.36 W 3,700.00 30.39 214.66 3,650.71 -251.59 -136.08 5,958,441.88 643,210.75 70°17'38.264 N 148°50'25.57 W 3,725.00 31.18 215.07 3,672.18 -262.08 -143.40 5,958,431.25 643,203.64 70°17'38.160 N 148°50'25.78 W 3,750.00 32.20 215.33 3,693.46 -272.82 -150.97 5,958,420.38 643,196.27 70°17'38.055 N 148°50'26.00 W 3,775.00 32.56 215.68 3,714.57 -283.71 -158.74 5,958,409.33 643,188.71 70°17'37.948 N 148°50'26.23 W 3,800.00 32.94 215.57 3,735.60 -294.71 -166.62 5,958,398.19 643,181.04 70°17'37.840 N 148°50'26.46 W 3,825.00 33.20 215.50 3,756.55 -305.81 -174.55 5,958,386.94 643,173.33 70°17'37.730 N 148°50'26.69 W 3,850.00 33.48 215.67 3,777.43 -316.98 -182.54 5,958,375.62 643,165.55 70°17'37.620 N 148°50'26.92 W 3,875.00 33.42 215.87 3,798.29 -328.16 -190.60 5,958,364.29 643,157.71 70°17'37.510 N 148°50'27.16 W 3,900.00 33.41 216.14 3,819.16 -339.30 -198.69 5,958,353.00 643,149.83 70°17'37.401 N 148°50'27.39 W 3,925.00 33.57 216.52 3,840.01 -350.41 -206.86 5,958,341.73 643,141.87 70°17'37.292 N 148°50'27.63 W 3,950.00 33.74 217.00 3,860.82 -361.51 -215.16 5,958,330.48 643,133.79 70°17'37.182 N 148°50'27.87 W 3,975.00 33.87 217.71 3,881.59 -372.57 -223.60 5,958,319.26 643,125.57 70°17'37.074 N 148°50'28.12 W 4,000.00 33.99 218.19 3,902.33 -383.57 -232.18 5,958,308.10 643,117.20 70°17'36.966 N 148°50'28.37 W 4,025.00 34.19 218.23 3,923.04 -394.58 -240.84 5,958,296.93 643,108.74 70°17'36.857 N 148°50'28.62 W 4,050.00 34.18 218.42 3,943.72 -405.60 -249.56 5,958,285.74 643,100.24 70°17'36.749 N 148°50'28.88 W 4,075.00 34.21 218.34 3,964.40 -416.62 -258.28 5,958,274.57 643,091.73 70°17'36.641 N 148°50'29.13 W 4,100.00 34.22 218.42 3,985.07 -427.64 -267.01 5,958,263.38 643,083.22 70°17'36.532 N 148°50'29.38 W 4,125.00 33.99 218.66 4,005.77 -438.60 -275.74 5,958,252.25 643,074.69 70°17'36.424 N 148°50'29.64 W 4,150.00 34.06 218.47 4,026.49 -449.54 -284.46 5,958,241.15 643,066.18 70°17'36.317 N 148°50'29.89 W 4,175.00 34.12 218.40 4,047.19 -460.52 -293.17 5,958,230.01 643,057.69 70°17'36.209 N 148°50'30.15 W 4,200.00 34.00 218.37 4,067.91 -471.49 -301.87 5,958,218.88 643,049.20 70°17'36.101 N 148°50'30.40 W 4,225.00 33.71 218.50 4,088.67 -482.40 -310.52 5,958,207.80 643,040.76 70°17'35.994 N 148°50'30.65 W 4,250.00 33.81 218.65 4,109.45 -493.26 -319.19 5,958,196.78 643,032.30 70°17'35.887 N 148°50'30.90 W 4,275.00 33.98 218.47 4,130.20 -504.16 -327.88 5,958,185.72 643,023.82 70°17'35.779 N 148°50'31.16 W 4,300.00 33.96 218.77 4,150.94 -515.08 -336.60 5,958,174.64 643,015.31 70°17'35.672 N 148°50'31.41 W 4,325.00 34.16 218.77 4,171.65 -525.99 -345.36 5,958,163.56 643,006.76 70°17'35.565 N 148°50'31.67 W 4,350.00 34.19 219.18 4,192.33 -536.91 -354.20 5,958,152.47 642,998.13 70°17'35.457 N 148°50'31.93 W 4,375.00 34.20 219.44 4,213.01 -547.78 -363.10 5,958,141.44 642,989.44 70°17'35.350 N 148°50'32.18 W 4,400.00 34.42 219.81 4,233.66 -558.64 -372.08 5,958,130.41 642,980.66 70°17'35.244 N 148°50'32.45 W 4,425.00 34.25 220.48 4,254.30 -569.41 -381.17 5,958,119.46 642,971.78 70°17'35.138 N 148°50'32.71 W 4,450.00 34.30 220.69 4,274.96 -580.11 -390.33 5,958,108.60 642,962.83 70°17'35.033 N 148°50'32.98 W 4,475.00 34.46 220.97 4,295.59 -590.79 -399.56 5,958,097.75 642,953.80 70°17'34.927 N 148°50'33.25 W 4,500.00 34.49 220.93 4,316.20 -601.48 -408.84 5,958,086.88 642,944.74 70°17'34.822 N 148°50'33.52 W 4,525.00 34.66 221.06 4,336.79 -612.18 -418.15 5,958,076.00 642,935.64 70°17'34.717 N 148°50'33.79 W 4,550.00 34.50 221.26 4,357.37 -622.87 -427.48 5,958,065.14 642,926.50 70°17'34.612 N 148°50'34.06 W 4,575.00 34.42 221.65 4,377.98 -633.47 -436.85 5,958,054.36 642,917.34 70°17'34.508 N 148°50'34.33 W 4,600.00 34.41 221.79 4,398.61 -644.02 -446.25 5,958,043.64 642,908.14 70°17'34.404 N 148°50'34.61 W 4,625.00 34.42 221.77 4,419.23 -654.55 -455.67 5,958,032.93 642,898.93 70°17'34.300 N 148°50'34.88 W 4,650.00 34.67 222.03 4,439.82 -665.10 -465.13 5,958,022.20 642,889.67 70°17'34.197 N 148°50'35.16 W 4,675.00 34.62 221.95 4,460.39 -675.67 -474.64 5,958,011.46 642,880.36 70°17'34.093 N 148°50'35.44 W 4,700.00 34.45 221.96 4,480.99 -686.21 -484.12 5,958,000.74 642,871.09 70°17'33.989 N 148°50'35.71 W 4,725.00 34.50 222.00 4,501.60 -696.73 -493.58 5,957,990.04 642,861.83 70°17'33.886 N 148°50'35.99 W 4,750.00 34.34 222.11 4,522.22 -707.22 -503.05 5,957,979.37 642,852.57 70°17'33.782 N 148°50'36.26 W 4,775.00 34.56 222.37 4,542.83 -717.69 -512.56 5,957,968.72 642,843.26 70°17'33.679 N 148°50'36.54 W 4,800.00 34.43 222.31 4,563.44 -728.15 -522.09 5,957,958.08 642,833.93 70°17'33.576 N 148°50'36.82 W 4,825.00 34.22 222.42 4,584.08 -738.57 -531.59 5,957,947.48 642,824.63 70°17'33.474 N 148°50'37.09 W 4,850.00 34.21 222.40 4,604.76 -748.95 -541.07 5,957,936.93 642,815.35 70°17'33.372 N 148°50'37.37 W 4,875.00 34.12 222.42 4,625.44 -759.32 -550.54 5,957,926.38 642,806.08 70°17'33.270 N 148°50'37.65 W 8/26/2014 8:46:07AM Page 4 COMPASS 5000.1 Build 61 FS it Survey Report-Geographic BAILER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 4,900.00 34.12 222.35 4,646.14 -769.67 -559.99 5,957,915.85 642,796.83 70°17'33.168 N 148°50'37.92 W 4,925.00 34.00 222.33 4,666.85 -780.02 -569.42 5,957,905.32 642,787.60 70°17'33.066 N 148°50'38.20 W 4,950.00 33.94 222.52 4,687.58 -790.33 -578.85 5,957,894.83 642,778.37 70°17'32.965 N 148°50'38.47 W 4,975.00 33.99 222.46 4,708.32 -800.63 -588.28 5,957,884.36 642,769.14 70°17'32.864 N 148°50'38.75 W 5,000.00 33.74 222.82 4,729.08 -810.88 -597.72 5,957,873.93 642,759.90 70°17'32.763 N 148°50'39.02 W 5,025.00 33.61 222.94 4,749.88 -821.04 -607.15 5,957,863.60 642,750.66 70°17'32.663 N 148°50'39.30 W 5,050.00 33.72 222.92 4,770.69 -831.19 -616.59 5,957,853.27 642,741.42 70°17'32.563 N 148°50'39.57 W 5,075.00 33.65 222.99 4,791.49 -841.33 -626.04 5,957,842.95 642,732.17 70°17'32.463 N 148°50'39.85 W 5,100.00 33.75 223.16 4,812.29 -851.47 -635.51 5,957,832.64 642,722.89 70°17'32.364 N 148°50'40.12 W 5,125.00 33.76 223.24 4,833.08 -861.59 -645.02 5,957,822.33 642,713.58 70°17'32.264 N 148°50'40.40 W 5,150.00 33.77 223.42 4,853.86 -871.70 -654.56 5,957,812.04 642,704.24 70°17'32.165 N 148°50'40.68 W 5,175.00 33.86 223.18 4,874.63 -881.83 -664.10 5,957,801.74 642,694.89 70°17'32.065 N 148°50'40.96 W 5,200.00 33.60 223.61 4,895.42 -891.91 -673.63 5,957,791.47 642,685.55 70°17'31.966 N 148°50'41.23 W 5,225.00 33.94 223.58 4,916.20 -901.98 -683.22 5,957,781.23 642,676.16 70°17'31.867 N 148°50'41.51 W 5,250.00 33.84 223.83 4,936.96 -912.05 -692.85 5,957,770.97 642,666.72 70°17'31.768 N 148°50'41.79 W 5,275.00 33.80 223.90 4,957.73 -922.09 -702.49 5,957,760.76 642,657.27 70°17'31.669 N 148°50'42.07 W 5,300.00 33.83 224.08 4,978.50 -932.10 -712.15 5,957,750.57 642,647.80 70°17'31.571 N 148°50'42.36 W 5,325.00 33.75 224.20 4,999.28 -942.07 -721.84 5,957,740.41 642,638.31 70°17'31.472 N 148°50'42.64 W 5,350.00 33.85 224.51 5,020.05 -952.02 -731.56 5,957,730.28 642,628.78 70°17'31.375 N 148°50'42.92 W 5,375.00 33.49 224.50 5,040.86 -961.90 -741.27 5,957,720.21 642,619.26 70°17'31.277 N 148°50'43.20 W 5,400.00 33.48 224.58 5,061.71 -971.73 -750.95 5,957,710.20 642,609.78 70°17'31.181 N 148°50'43.49 W 5,425.00 33.32 224.65 5,082.58 -981.53 -760.61 5,957,700.22 642,600.30 70°17'31.084 N 148°50'43.77 W 5,450.00 33.35 224.93 5,103.46 -991.28 -770.29 5,957,690.29 642,590.81 70°17'30.988 N 148°50'44.05 W 5,475.00 33.13 224.88 5,124.37 -1,000.99 -779.97 5,957,680.40 642,581.32 70°17'30.893 N 148°50'44.33 W 5,500.00 33.13 225.09 5,145.31 -1,010.65 -789.63 5,957,670.55 642,571.85 70°17'30.798 N 148°50'44.61 W 5,525.00 33.06 224.94 5,166.25 -1,020.30 -799.28 5,957,660.72 642,562.38 70°17'30.703 N 148°50'44.89 W 5,550.00 33.06 224.89 5,187.21 -1,029.96 -808.91 5,957,650.88 642,552.94 70°17'30.608 N 148°50'45.18 W 5,575.00 33.07 224.85 5,208.16 -1,039.62 -818.53 5,957,641.04 642,543.50 70°17'30.513 N 148°50'45.46 W 5,600.00 32.98 224.88 5,229.12 -1,049.28 -828.14 5,957,631.20 642,534.08 70°17'30.418 N 148°50'45.74 W 5,625.00 33.21 224.57 5,250.06 -1,058.98 -837.75 5,957,621.32 642,524.66 70°17'30.322 N 148°50'46.02 W 5,650.00 33.16 224.73 5,270.99 -1,068.72 -847.37 5,957,611.40 642,515.23 70°17'30.227 N 148°50'46.30 W 5,675.00 33.13 224.57 5,291.92 -1,078.44 -856.97 5,957,601.50 642,505.81 70°17'30.131 N 148°50'46.58 W 5,700.00 33.07 224.62 5,312.86 -1,088.16 -866.56 5,957,591.60 642,496.42 70°17'30.035 N 148°50'46.86 W 5,725.00 32.94 224.74 5,333.83 -1,097.84 -876.13 5,957,581.73 642,487.03 70°17'29.940 N 148°50'47.13 W 5,750.00 33.13 224.62 5,354.78 -1,107.53 -885.72 5,957,571.86 642,477.63 70°17'29.845 N 148°50'47.41 W 5,775.00 33.10 224.69 5,375.72 -1,117.25 -895.32 5,957,561.97 642,468.22 70°17'29.749 N 148°50'47.69 W 5,800.00 32.85 224.73 5,396.70 -1,126.92 -904.89 5,957,552.12 642,458.83 70°17'29.654 N 148°50'47.97 W 5,825.00 32.98 224.72 5,417.68 -1,136.57 -914.45 5,957,542.28 642,449.46 70°17'29.559 N 148°50'48.25 W 5,850.00 32.86 224.67 5,438.67 -1,146.23 -924.00 5,957,532.45 642,440.09 70°17'29.464 N 148°50'48.53 W 5,875.00 32.78 224.53 5,459.68 -1,155.88 -933.52 5,957,522.62 642,430.76 70°17'29.369 N 148°50'48.81 W 5,900.00 32.60 224.54 5,480.72 -1,165.50 -942.99 5,957,512.82 642,421.48 70°17'29.275 N 148°50'49.08 W 5,925.00 32.57 224.65 5,501.78 -1,175.09 -952.44 5,957,503.05 642,412.21 70°17'29.180 N 148°50'49.36 W 5,950.00 32.62 224.86 5,522.85 -1,184.65 -961.92 5,957,493.31 642,402.92 70°17'29.086 N 148°50'49.63 W 5,975.00 32.47 224.49 5,543.92 -1,194.22 -971.38 5,957,483.57 642,393.64 70°17'28.992 N 148°50'49.91 W 6,000.00 32.56 224.57 5,565.00 -1,203.80 -980.80 5,957,473.81 642,384.41 70°17'28.898 N 148°50'50.18 W 6,025.00 32.36 224.38 5,586.10 -1,213.37 -990.20 5,957,464.06 642,375.19 70°17'28.804 N 148°50'50.46 W 6,050.00 32.09 224.59 5,607.25 -1,222.88 -999.55 5,957,454.37 642,366.03 70°17'28.710 N 148°50'50.73 W 6,075.00 32.06 224.76 5,628.43 -1,232.32 -1,008.88 5,957,444.76 642,356.88 70°17'28.617 N 148°50'51.00 W 6,100.00 31.67 224.82 5,649.66 -1,241.69 -1,018.18 5,957,435.22 642,347.76 70°17'28.525 N 148°50'51.27 W 6,125.00 31.91 225.21 5,670.91 -1,251.00 -1,027.49 5,957,425.73 642,338.63 70°17'28.434 N 148°50'51.54 W 6,150.00 32.03 224.78 5,692.12 -1,260.36 -1,036.85 5,957,416.19 642,329.45 70°17'28.342 N 148°50'51.82 W 6,175.00 31.56 225.15 5,713.37 -1,269.68 -1,046.16 5,957,406.70 642,320.32 70°17'28.250 N 148°50'52.09 W 6,200.00 31.62 225.07 5,734.66 -1,278.92 -1,055.44 5,957,397.28 642,311.22 70°17'28.159 N 148°50'52.36 W 6,225.00 31.74 225.11 5,755.94 -1,288.19 -1,064.74 5,957,387.84 642,302.10 70°17'28.068 N 148°50'52.63 W 6,250.00 31.54 225.05 5,777.22 -1,297.45 -1,074.02 5,957,378.40 642,293.00 70°17'27.977 N 148°50'52.90 W 8/26/2014 8.46:07AM Page 5 COMPASS 5000.1 Build 61 yf.)bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 , 6,275.00 31.71 224.94 5,798.51 -1,306.72 -1,083.29 5,957,368.96 642,283.91 70°17'27.886 N 148°50'53.17 W 6,300.00 31.58 225.00 5,819.79 -1,316.00 -1,092.56 5,957,359.50 642,274.82 70°17'27.794 N 148°50'53.44 W 6,325.00 31.44 224.68 5,841.11 -1,325.27 -1,101.77 5,957,350.07 642,265.78 70°17 27.703 N 148°50'53.71 W 6,350.00 31.68 225.04 5,862.41 -1,334.54 -1,111.00 5,957,340.62 642,256.73 70°17 27.612 N 148°50'53.98 W 6,375.00 31.43 224.75 5,883.71 -1,343.81 -1,120.24 5,957,331.18 642,247.68 70°17'27.521 N 148°50'54.25 W 6,400.00 31.36 224.73 5,905.05 -1,353.06 -1,129.40 5,957,321.75 642,238.69 70°17'27.430 N 148°50'54.51 W 6,425.00 31.38 224.74 5,926.40 -1,362.31 -1,138.56 5,957,312.34 642,229.71 70°17'27.339 N 148°50'54.78 W 6,450.00 31.22 224.61 5,947.76 -1,371.54 -1,147.70 5,957,302.93 642,220.75 70°17'27.248 N 148°50'55.05 W 6,475.00 31.24 224.55 5,969.14 -1,380.77 -1,156.79 5,957,293.53 642,211.83 70°17'27.157 N 148°50'55.31 W 6,500.00 31.01 224.58 5,990.54 -1,389.98 -1,165.86 5,957,284.15 642,202.94 70°17'27.067 N 148°50'55.58 W 6,525.00 30.80 224.50 6,011.99 -1,399.13 -1,174.87 5,957,274.83 642,194.12 70°17'26.977 N 148°50'55.84 W 6,550.00 30.97 224.62 6,033.44 -1,408.28 -1,183.87 5,957,265.51 642,185.29 70°17'26.887 N 148°50'56.10 W 6,575.00 30.80 224.44 6,054.90 -1,417.42 -1,192.87 5,957,256.20 642,176.46 70°17'26.797 N 148°50'56.36 W 6,600.00 30.65 224.56 6,076.39 -1,426.53 -1,201.83 5,957,246.92 642,167.69 70°17'26.707 N 148°50'56.62 W 6,625.00 30.67 224.54 6,097.89 -1,435.62 -1,210.77 5,957,237.66 642,158.92 70°17'26.618 N 148°50'56.88 W 6,650.00 30.38 224.53 6,119.43 -1,444.67 -1,219.67 5,957,228.44 642,150.19 70°17'26.529 N 148°50'57.14 W 6,675.00 30.41 224.54 6,140.99 -1,453.69 -1,228.55 5,957,219.26 642,141.49 70°17'26.440 N 148°50'57.40 W 6,700.00 30.11 224.46 6,162.59 -1,462.67 -1,237.38 5,957,210.11 642,132.84 70°17'26.352 N 148°50'57.66 W 6,725.00 30.20 224.34 6,184.20 -1,471.65 -1,246.16 5,957,200.97 642,124.22 70°17'26.263 N 148°50'57.92 W 6,750.00 30.02 224.35 6,205.83 -1,480.61 -1,254.93 5,957,191.84 642,115.63 70°17'26.175 N 148°50'58.17 W 6,775.00 29.73 224.73 6,227.51 -1,489.49 -1,263.66 5,957,182.80 642,107.07 70°17'26.088 N 148°50'58.43 W 6,800.00 29.65 224.45 6,249.23 -1,498.31 -1,272.36 5,957,173.82 642,098.54 70°17'26.001 N 148°50'58.68 W 6,825.00 28.93 224.55 6,271.03 -1,507.03 -1,280.93 5,957,164.93 642,090.14 70°17'25.915 N 148°50'58.93 W 6,850.00 29.02 224.82 6,292.90 -1,515.64 -1,289.44 5,957,156.16 642,081.79 70°17'25.831 N 148°50'59.18 W 6,875.00 28.70 224.92 6,314.79 -1,524.19 -1,297.96 5,957,147.45 642,073.44 70°17'25.746 N 148°50'59.42 W 6,900.00 28.15 224.89 6,336.78 -1,532.62 -1,306.36 5,957,138.86 642,065.20 70°17'25.664 N 148°50'59.67 W 6,925.00 28.14 225.08 6,358.82 -1,540.96 -1,314.69 5,957,130.36 642,057.03 70°17'25.582 N 148°50'59.91 W 6,950.00 27.66 225.32 6,380.92 -1,549.21 -1,323.00 5,957,121.97 642,048.89 70°17'25.500 N 148°51'0.15 W 6,975.00 27.52 225.31 6,403.08 -1,557.35 -1,331.23 5,957,113.67 642,040.81 70°17'25.420 N 148°51'0.39 W 7,000.00 27.56 225.64 6,425.24 -1,565.45 -1,339.47 5,957,105.41 642,032.73 70°17'25.341 N 148°51'0.63 W 7,025.00 27.20 225.39 6,447.44 -1,573.51 -1,347.67 5,957,097.20 642,024.68 70°17'25.261 N 148°51'0.87 W 7,050.00 26.95 225.63 6,469.70 -1,581.49 -1,355.79 5,957,089.07 642,016.72 70°17'25.183 N 148°51'1.11 W 7,075.00 26.57 225.61 6,492.03 -1,589.36 -1,363.83 5,957,081.05 642,008.83 70°17'25.105 N 148°51'1.34 W 7,100.00 26.73 225.69 6,514.37 -1,597.20 -1,371.85 5,957,073.06 642,000.96 70°17'25.028 N 148°51'1.58 W 7,125.00 26.57 225.88 6,536.71 -1,605.02 -1,379.89 5,957,065.09 641,993.07 70°17'24.951 N 148°51'1.81 W 7,150.00 26.38 225.57 6,559.09 -1,612.80 -1,387.87 5,957,057.15 641,985.24 70°17'24.875 N 148°51'2.04 W 7,175.00 26.66 225.84 6,581.46 -1,620.59 -1,395.86 5,957,049.21 641,977.40 70°17'24.798 N 148°51'2.28 W 7,200.00 26.43 225.59 6,603.83 -1,628.39 -1,403.86 5,957,041.26 641,969.56 70°17'24.722 N 148°51'2.51 W 7,225.00 26.47 225.28 6,626.21 -1,636.21 -1,411.79 5,957,033.29 641,961.78 70°17'24.645 N 148°51'2.74 W 7,250.00 26.50 225.39 6,648.58 -1,644.04 -1,419.72 5,957,025.31 641,954.00 70°17'24.568 N 148°51'2.97 W 7,275.00 26.39 225.75 6,670.97 -1,651.84 -1,427.67 5,957,017.36 641,946.20 70°17'24.491 N 148°51'3.20 W 7,300.00 26.55 225.55 6,693.35 -1,659.63 -1,435.64 5,957,009.43 641,938.38 70°17'24.414 N 148°51'3.44 W 7,325.00 26.53 225.56 6,715.71 -1,667.45 -1,443.61 5,957,001.45 641,930.56 70°17'24.337 N 148°51'3.67 W 7,350.00 26.64 225.76 6,738.07 -1,675.27 -1,451.62 5,956,993.48 641,922.71 70°17'24.260 N 148°51'3.90 W 7,375.00 26.71 225.69 6,760.41 -1,683.10 -1,459.65 5,956,985.50 641,914.82 70°17'24.183 N 148°51'4.14 W 7,400.00 26.61 225.77 6,782.75 -1,690.93 -1,467.68 5,956,977.52 641,906.94 70°17'24.106 N 148°51'4.37 W 7,425.00 26.56 225.84 6,805.11 -1,698.73 -1,475.71 5,956,969.57 641,899.07 70°17'24.030 N 148°51'4.60 W 7,450.00 26.48 226.30 6,827.48 -1,706.48 -1,483.74 5,956,961.67 641,891.18 70°17'23.953 N 148°51'4.84 W 7,475.00 26.50 226.19 6,849.85 -1,714.19 -1,491.80 5,956,953.81 641,883.27 70°17'23.878 N 148°51'5.07 W 7,500.00 26.33 226.60 6,872.24 -1,721.86 -1,499.85 5,956,945.98 641,875.37 70°17'23.802 N 148°51'5.31 W 7,525.00 25.90 226.92 6,894.69 -1,729.40 -1,507.87 5,956,938.29 641,867.50 70°17'23.728 N 148°51'5.54 W 7,550.00 26.13 227.56 6,917.16 -1,736.84 -1,515.92 5,956,930.70 641,859.59 70°17'23.655 N 148°51'5.77 W 7,575.00 25.96 227.64 6,939.62 -1,744.25 -1,524.03 5,956,923.14 641,851.63 70°17'23.582 N 148°51'6.01 W 7,600.00 25.81 228.20 6,962.11 -1,751.56 -1,532.13 5,956,915.68 641,843.67 70°17'23.510 N 148°51'6.25 W 7,625.00 25.90 228.55 6,984.61 -1,758.80 -1,540.28 5,956,908.28 641,835.66 70°17'23.439 N 148°51'6.48 W 8/26/2014 8:46:07AM Page 6 COMPASS 5000.1 Build 61 440 : .� by Survey Report-Geographic BAKER y"'- HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 7,650.00 25.60 228.89 7,007.13 -1,765.97 -1,548.44 5,956,900.96 641,827.64 70°17'23.368 N 148°51'6.72 W 7,675.00 25.73 229.55 7,029.66 -1,773.04 -1,556.64 5,956,893.74 641,819.58 70°17'23.299 N 148°51'6.96 W 7,700.00 25.55 229.01 7,052.20 -1,780.10 -1,564.84 5,956,886.52 641,811.51 70°17'23.229 N 148°51'7.20 W 1 7,725.00 25.49 229.21 7,074.76 -1,787.15 -1,572.98 5,956,879.32 641,803.51 70°17 23.160 N 148°51'7.44 W 7,750.00 25.51 229.34 7,097.32 -1,794.17 -1,581.13 5,956,872.14 641,795.49 70°17'23.091 N 148°51'7.67 W 7,775.00 25.28 229.65 7,119.91 -1,801.13 -1,589.29 5,956,865.03 641,787.47 70°17'23.022 N 148°51'7.91 W 7,800.00 25.43 229.56 7,142.50 -1,808.07 -1,597.44 5,956,857.94 641,779.45 70°17 22.954 N 148°51'8.15 W 7,825.00 25.59 229.35 7,165.06 -1,815.07 -1,605.62 5,956,850.78 641,771.41 70°17'22.885 N 148°51'8.39 W 7,850.00 25.72 229.97 7,187.60 -1,822.08 -1,613.87 5,956,843.62 641,763.29 70°17'22.816 N 148°51'8.63 W 7,875.00 25.94 230.27 7,210.10 -1,829.06 -1,622.23 5,956,836.48 641,755.07 70°17'22.748 N 148°51'8.87 W 7,900.00 25.74 230.19 7,232.60 -1,836.03 -1,630.60 5,956,829.35 641,746.83 70°17 22.679 N 148°51'9.12 W 7,925.00 25.55 229.85 7,255.14 -1,842.98 -1,638.90 5,956,822.24 641,738.67 70°17'22.611 N 148°51'9.36 W 7,950.00 25.77 231.07 7,277.67 -1,849.87 -1,647.24 5,956,815.19 641,730.46 70°17 22.543 N 148°51'9.60 W 7,975.00 25.59 230.49 7,300.20 -1,856.72 -1,655.64 5,956,808.19 641,722.20 70°17 22.475 N 148°51'9.85 W 8,000.00 25.30 230.63 7,322.78 -1,863.55 -1,663.93 5,956,801.21 641,714.03 70°17'22.408 N 148°51'10.09 W 8,025.00 25.42 232.15 7,345.37 -1,870.23 -1,672.30 5,956,794.37 641,705.80 70°17'22.343 N 148°51'10.33 W 8,050.00 25.60 231.30 7,367.93 -1,876.90 -1,680.75 5,956,787.54 641,697.47 70°17'22.277 N 148°51'10.58 W 8,075.00 25.68 230.52 7,390.47 -1,883.72 -1,689.15 5,956,780.56 641,689.21 70°17'22.210 N 148°51'10.82 W 8,100.00 25.93 232.42 7,412.98 -1,890.50 -1,697.66 5,956,773.62 641,680.83 70°17'22.143 N 148°51'11.07 W 8,125.00 26.06 232.72 7,435.45 -1,897.16 -1,706.36 5,956,766.80 641,672.26 70°17'22.078 N 148°51'11.32 W 8,150.00 26.55 232.95 7,457.86 -1,903.85 -1,715.19 5,956,759.94 641,663.56 70°17'22.012 N 148°51'11.58 W 8,175.00 26.68 233.24 7,480.21 -1,910.57 -1,724.15 5,956,753.04 641,654.73 70°17 21.946 N 148°51'11.84 W 8,200.00 26.66 234.98 7,502.55 -1,917.15 -1,733.24 5,956,746.29 641,645.77 70°17'21.881 N 148°51'12.11 W 8,225.00 27.22 234.08 7,524.84 -1,923.72 -1,742.46 5,956,739.55 641,636.67 70°17'21.816 N 148°51'12.37 W 8,250.00 27.15 234.99 7,547.08 -1,930.35 -1,751.76 5,956,732.74 641,627.50 70°17'21.751 N 148°51'12.65 W 8,275.00 27.25 235.78 7,569.31 -1,936.84 -1,761.17 5,956,726.08 641,618.22 70°17'21.687 N 148°51'12.92 W 8,300.00 27.63 235.00 7,591.50 -1,943.39 -1,770.65 5,956,719.35 641,608.87 70°17 21.623 N 148°51'13.20 W 8,325.00 27.69 235.21 7,613.64 -1,950.02 -1,780.17 5,956,712.53 641,599.48 70°17'21.557 N 148°51'13.47 W 8,350.00 27.88 236.67 7,635.76 -1,956.55 -1,789.82 5,956,705.83 641,589.95 70°17'21.493 N 148°51'13.75 W 8,375.00 27.84 236.03 7,657.86 -1,963.02 -1,799.55 5,956,699.17 641,580.35 70°17'21.430 N 148°51'14.04 W 8,400.00 28.21 235.36 7,679.93 -1,969.64 -1,809.25 5,956,692.36 641,570.78 70°17'21.364 N 148°51'14.32 W 8,425.00 28.35 236.50 7,701.95 -1,976.28 -1,819.06 5,956,685.54 641,561.10 70°17'21.299 N 148°51'14.61 W 8,450.00 28.56 236.88 7,723.93 -1,982.82 -1,829.01 5,956,678.81 641,551.27 70°17'21.235 N 148°51'14.90 W 8,475.00 28.83 236.09 7,745.86 -1,989.45 -1,839.02 5,956,672.00 641,541.39 70°17'21.170 N 148°51'15.19 W 8,500.00 29.36 236.37 7,767.70 -1,996.21 -1,849.13 5,956,665.05 641,531.42 70°17'21.103 N 148°51'15.48 W 8,525.00 29.45 236.67 7,789.48 -2,002.98 -1,859.37 5,956,658.08 641,521.31 70°17'21.037 N 148°51'15.78 W 8,550.00 29.76 235.72 7,811.22 -2,009.85 -1,869.63 5,956,651.02 641,511.18 70°17'20.969 N 148°51'16.08 W 8,575.00 30.11 236.61 7,832.88 -2,016.79 -1,879.99 5,956,643.88 641,500.95 70°17'20.901 N 148°51'16.38 W 8,600.00 30.48 236.61 7,854.47 -2,023.74 -1,890.52 5,956,636.74 641,490.56 70°17'20.832 N 148°51'16.69 W 8,625.00 31.03 236.18 7,875.95 -2,030.81 -1,901.17 5,956,629.46 641,480.05 70°17'20.763 N 148°51'17.00 W 8,650.00 31.27 236.24 7,897.35 -2,038.00 -1,911.91 5,956,622.07 641,469.44 70°17'20.692 N 148°51'17.31 W 8,675.00 31.33 237.33 7918.71 -2,045.12 -1,922.78 5,956,614.75 641,458.72 70°17'20.622 N 148°51'17.63 W 8,700.00 31.05 236.38 7,940.10 -2,052.20 -1,933.62 5,956,607.46 641,448.01 70°17'20.552 N 148°51'17.94 W 8,725.00 31.56 235.73 7,961.46 -2,059.45 -1,944.40 5,956,600.01 641,437.38 70°17'20.481 N 148°51'18.26 W 8,750.00 30.90 238.01 7,982.83 -2,066.53 -1,955.25 5,956,592.72 641,426.66 70°17'20.411 N 148°51'18.57 W 8,775.00 31.45 236.63 8,004.22 -2,073.52 -1,966.14 5,956,585.52 641,415.91 70°17'20.342 N 148°51'18.89 W 8,800.00 31.09 235.31 8,025.59 -2,080.78 -1,976.89 5,956,578.06 641,405.30 70°17'20.271 N 148°51'19.20 W 8,825.00 30.99 237.54 8,047.01 -2,087.91 -1,987.63 5,956,570.73 641,394.70 70°17'20.201 N 148°51'19.52 W 8,850.00 31.38 236.13 8,068.40 -2,094.99 -1,998.47 5,956,563.44 641,384.00 70°17'20.131 N 148°51'19.83 W 8,875.00 30.54 236.85 8,089.84 -2,102.09 -2,009.19 5,956,556.14 641,373.42 70°17'20.061 N 148°51'20.14 W 8,900.00 30.40 236.77 8,111.39 -2,109.03 -2,019.80 5,956,549.00 641,362.94 70°17'19.993 N 148°51'20.45 W 8,925.00 30.59 236.96 8,132.93 -2,115.97 -2,030.42 5,956,541.86 641,352.45 70°17'19.925 N 148°51'20.76 W 8,950.00 30.28 236.91 8,154.48 -2,122.88 -2,041.03 5,956,534.75 641,341.97 70°17'19.857 N 148°51'21.07 W 8,975.00 29.88 237.17 8,176.12 -2,129.70 -2,051.55 5,956,527.73 641,331.59 70°17'19.790 N 148°51'21.38 W 9,000.00 29.65 237.68 8,197.82 -2,136.38 -2,062.01 5,956,520.85 641,321.27 70°17'19.724 N 148°51'21.68 W 8/26/2014 8:46:07AM Page 7 COMPASS 5000.1 Build 61 by Survey Report-Geographic r, BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 9,025.00 29.65 238.06 8,219.55 -2,142.96 -2,072.48 5,956,514.08 641,310.92 70°17'19.659 N 148°51'21.99 W 9,050.00 29.61 238.05 8,241.28 -2,149.50 -2,082.97 5,956,507.34 641,300.56 70°17'19.595 N 148°51'22.29 W 9,075.00 29.55 238.22 8,263.02 -2,156.01 -2,093.45 5,956,500.63 641,290.21 70°17'19.531 N 148°51'22.60 W 9,100.00 29.58 238.46 8,284.76 -2,162.48 -2,103.95 5,956,493.95 641,279.83 70°17'19.467 N 148°51'22.91 W 9,125.00 29.68 238.92 8,306.49 -2,168.91 -2,114.51 5,956,487.33 641,269.40 70°17'19.404 N 148°51'23.21 W 9,150.00 29.86 239.01 8,328.19 -2,175.31 -2,125.14 5,956,480.73 641,258.89 70°17'19.341 N 148°51'23.52 W 9,175.00 29.88 239.07 8,349.87 -2,181.71 -2,135.82 5,956,474.12 641,248.33 70°17'19.278 N 148°51'23.83 W 9,200.00 29.79 239.19 8,371.56 -2,188.09 -2,146.50 5,956,467.54 641,237.78 70°17'19.215 N 148°51'24.15 W 9,225.00 29.91 239.29 8,393.24 -2,194.46 -2,157.19 5,956,460.97 641,227.21 70°17'19.153 N 148°51'24.46 W 9,250.00 29.72 239.42 8,414.93 -2,200.79 -2,167.88 5,956,454.44 641,216.64 70°17'19.090 N 148°51'24.77 W 9,275.00 29.43 239.50 8,436.68 -2,207.06 -2,178.51 5,956,447.96 641,206.14 70°17'19.028 N 148°51'25.08 W 9,300.00 29.05 239.81 8,458.49 -2,213.23 -2,189.05 5,956,441.60 641,195.72 70°17'18.968 N 148°51'25.38 W 9,325.00 28.72 240.20 8,480.38 -2,219.27 -2,199.51 5,956,435.36 641,185.38 70°17'18.908 N 148°51'25.69 W 9,350.00 28.46 240.33 8,502.33 -2,225.20 -2,209.90 5,956,429.23 641,175.11 70°17'18.850 N 148°51'25.99 W 9,375.00 28.35 240.52 8,524.32 -2,231.07 -2,220.24 5,956,423.16 641,164.88 70°17'18.792 N 148°51'26.29 W 9,400.00 28.11 240.79 8,546.35 -2,236.87 -2,230.55 5,956,417.17 641,154.68 70°17'18.735 N 148°51'26.59 W 9,425.00 27.84 241.13 8,568.43 -2,242.56 -2,240.80 5,956,411.29 641,144.54 70°17'18.679 N 148°51'26.89 W 9,450.00 27.57 241.55 8,590.56 -2,248.14 -2,251.00 5,956,405.52 641,134.45 70°17'18.624 N 148°51'27.19 W 9,462.00 27.28 241.73 8,601.21 -2,250.76 -2,255.86 5,956,402.80 641,129.64 70°17'18.598 N 148°51'27.33 W 9 5/8" 9,475.00 26.97 241.93 8,612.78 -2,253.56 -2,261.09 5,956,399.91 641,124.47 70°17'18.571 N 148°51'27.48 W 9,500.00 26.86 241.87 8,635.08 -2,258.89 -2,271.07 5,956,394.39 641,114.59 70°17'18.518 N 148°51'27.77 W 9,525.00 27.08 241.82 8,657.36 -2,264.24 -2,281.07 5,956,388.85 641,104.70 70°17'18.466 N 148°51'28.07 W 9,550.00 27.34 241.63 8,679.59 -2,269.66 -2,291.13 5,956,383.24 641,094.74 70°17'18.413 N 148°51'28.36 W 9,575.00 27.44 241.44 8,701.79 -2,275.14 -2,301.25 5,956,377.57 641,084.73 70°17'18.359 N 148°51'28.65 W 9,600.00 27.63 241.24 8,723.96 -2,280.68 -2,311.39 5,956,371.83 641,074.70 70°17'18.304 N 148°51'28.95 W 9,625.00 27.33 240.91 8,746.13 -2,286.26 -2,321.48 5,956,366.06 641,064.71 70°17'18.249 N 148°51'29.24 W TIP 9,643.50 27.16 240.71 8,762.58 -2,290.39 -2,328.88 5,956,361.79 641,057.40 70°17'18.209 N 148°51'29.46 W KOP 9,660.08 30.04 239.00 8,777.14 -2,294.38 -2,335.74 5,956,357.67 641,050.62 70°17'18.169 N 148°51'29.66 W Interpolated Azimuth 9,690.05 31.73 236.00 8,802.86 -2,302.65 -2,348.70 5,956,349.16 641,037.81 70°17'18.088 N 148°51'30.04 W Interpolated Azimuth 9,720.60 35.96 232.00 8,828.23 -2,312.67 -2,362.44 5,956,338.88 641,024.27 70°17'17.989 N 148°51'30.44 W Interpolated Azimuth 9,750.23 41.37 227.00 8,851.36 -2,324.72 -2,376.47 5,956,326.57 641,010.48 70°17'17.871 N 148°51'30.84 W Interpolated Azimuth 9,780.23 47.24 221.38 8,872.83 -2,339.76 -2,391.02 5,956,311.25 640,996.22 70°17'17.723 N 148°51'31.27 W 9,810.23 53.61 217.84 8,891.94 -2,357.58 -2,405.72 5,956,293.15 640,981.86 70°17'17.547 N 148°51'31.70 W 9,840.25 60.46 215.76 8,908.26 -2,377.75 -2,420.79 5,956,272.70 640,967.18 70°17'17.349 N 148°51'32.14 W 9,870.30 66.20 210.02 8,921.75 -2,400.29 -2,435.32 5,956,249.89 640,953.08 70°17'17.127 N 148°51'32.56 W 9,900.17 70.50 203.70 8,932.78 -2,425.05 -2,447.84 5,956,224.90 640,941.04 70°17'16.884 N 148°51'32.92 W 9,930.26 74.42 196.69 8,941.86 -2,451.96 -2,457.71 5,956,197.81 640,931.68 70°17'16.619 N 148°51'33.21 W 9,960.22 76.62 189.49 8,949.36 -2,480.19 -2,464.27 5,956,169.46 640,925.66 70°17'16.341 N 148°51'33.40 W 9,990.51 77.72 182.03 8,956.09 -2,509.55 -2,467.23 5,956,140.05 640,923.26 70°17'16.053 N 148°51'33.49 W 10,020.14 80.37 174.98 8,961.73 -2,538.61 -2,466.46 5,956,111.01 640,924.58 70°17'15.767 N 148°51'33.46 W 10,050.39 84.90 167.57 8,965.61 -2,568.23 -2,461.91 5,956,081.48 640,929.70 70°17'15.476 N 148°51'33.33 W 10,075.17 87.27 159.56 8,967.31 -2,591.92 -2,454.91 5,956,057.93 640,937.15 70°17'15.243 N 148°51'33.13 W 10,100.34 86.84 153.84 8,968.60 -2,615.00 -2,444.98 5,956,035.05 640,947.52 70°17'15.016 N 148°51'32.84 W 10,125.49 88.65 150.93 8,969.59 -2,637.26 -2,433.33 5,956,013.02 640,959.59 70°17'14.797 N 148°51'32.50 W 10,150.52 88.77 148.78 8,970.15 -2,658.90 -2,420.76 5,955,991.62 640,972.57 70°17'14.584 N 148°51'32.13 W 10,180.59 90.25 153.05 8,970.41 -2,685.17 -2,406.15 5,955,965.64 640,987.68 70°17'14.326 N 148°51'31.71 W 10,210.09 90.80 157.11 8,970.14 -2,711.92 -2,393.72 5,955,939.14 641,000.61 70°17'14.063 N 148°51'31.34 W 8/26/2014 8:46:07AM Page 8 COMPASS 5000.1 Build 61 El- Obp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 A. 10,240.31 91.07 161.59 8,969.65 -2,740.19 -2,383.07 5,955,911.08 641,011.80 70°17'13.785 N 148°51'31.03 W I 10,270.41 90.18 166.13 8,969.32 -2,769.09 -2,374.71 5,955,882.34 641,020.71 70°17'13.500 N 148°51'30.79 W 10,300.55 89.82 168.28 8,969.32 -2,798.48 -2,368.03 5,955,853.09 641,027.95 70°17'13.211 N 148°51'30.59 W 10,330.53 87.73 171.57 8,969.96 -2,827.99 -2,362.79 5,955,823.69 641,033.75 70°17'12.921 N 148°51'30.44 W 10,360.52 87.54 175.38 8,971.20 -2,857.75 -2,359.38 5,955,794.00 641,037.72 70°17'12.628 N 148°51'30.34 W 10,390.54 87.60 179.63 8,972.47 -2,887.71 -2,358.08 5,955,764.07 641,039.60 70°17'12.334 N 148°51'30.30 W 10,420.64 89.05 181.48 8,973.35 -2,917.79 -2,358.37 5,955,733.99 641,039.88 70°17'12.038 N 148°51'30.31 W 10,450.43 91.47 178.55 8,973.22 -2,947.58 -2,358.38 5,955,704.21 641,040.44 70°17'11.745 N 148°51'30.31 W 10,480.61 91.04 174.34 8,972.56 -2,977.68 -2,356.51 5,955,674.15 641,042.88 70°17'11.449 N 148°51'30.26 W 10,510.49 89.82 170.61 8,972.33 -3,007.30 -2,352.60 5,955,644.62 641,047.36 70°17'11.158 N 148°51'30.14 W 10,540.24 88.16 166.97 8,972.86 -3,036.47 -2,346.81 5,955,615.56 641,053.70 70°17'10.871 N 148°51'29.97 W 10,570.52 90.49 162.26 8,973.21 -3,065.66 -2,338.78 5,955,586.54 641,062.28 70°17'10.584 N 148°51'29.74 W 10,600.64 90.46 158.29 8,972.96 -3,094.00 -2,328.62 5,955,558.39 641,072.98 70°17'10.305 N 148°51'29.44 W 10,630.57 91.60 154.42 8,972.42 -3,121.41 -2,316.62 5,955,531.22 641,085.50 70°17'10.036 N 148°51'29.09 W 10,660.59 90.15 151.05 8,971.97 -3,148.09 -2,302.87 5,955,504.81 641,099.75 70°17'9.773 N 148°51'28.69 W 10,690.82 87.51 153.45 8,972.58 -3,174.83 -2,288.80 5,955,478.35 641,114.33 70°17'9.510 N 148°51'28.28 W 10,721.29 89.32 155.48 8,973.43 -3,202.31 -2,275.67 5,955,451.12 641,127.98 70°17'9.240 N 148°51'27.90 W 10,750.58 88.86 158.56 8,973.89 -3,229.27 -2,264.24 5,955,424.39 641,139.92 70°17'8.975 N 148°51'27.57 W 10,780.13 85.73 160.00 8,975.29 -3,256.87 -2,253.80 5,955,396.99 641,150.89 70°17'8.703 N 148°51'27.26 W 10,810.35 81.44 161.30 8,978.66 -3,285.20 -2,243.85 5,955,368.86 641,161.38 70°17'8.425 N 148°51'26.97 W 10,840.53 78.10 161.69 8,984.02 -3,313.36 -2,234.42 5,955,340.89 641,171.34 70°17'8.148 N 148°51'26.70 W 10,871.23 74.44 162.60 8,991.31 -3,341.74 -2,225.28 5,955,312.69 641,181.02 70°17'7.869 N 148°51'26.43 W 10,906.65 70.37 163.77 9,002.01 -3,374.05 -2,215.51 5,955,280.57 641,191.40 70°17'7.551 N 148°51'26.15 W 10,930.67 67.55 164.39 9,010.63 -3,395.61 -2,209.36 5,955,259.14 641,197.96 70°17'7.339 N 148°51'25.97 W 10,969.91 66.47 169.01 9,025.97 -3,430.75 -2,201.05 5,955,224.17 641,206.94 70°17'6.994 N 148°51'25.72 W 11,015.00 66.47 169.01 9,043.97 -3,471.33 -2,193.17 5,955,183.75 641,215.59 70°17'6.594 N 148°51'25.49 W PRODUCTION LINER 1 11,016.00 66.47 169.01 9,044.37 -3,472.23 -2.192.99 5,955,182.85 641,215.79 70°17'6.586 N 148°51'25.49 W Projection to TD 8/26/2014 8:46:07AM Page 9 COMPASS 5000.1 Build 61 Guhl, Meredith D (DOA) From: Guhl, Meredith D (DOA) Sent: Tuesday, April 07, 2015 10:04 AM To: 'Lastufka, Joseph N' Cc: Davies, Stephen F (DOA) Subject: PBU H-09A, PTD 214-050, Directional Survey data required Hello Joe, I'm completing the final compliance review for PBU H-09A, PTD 214-050, completed 8/8/2014.All other data has been submitted but the digital directional survey. Please supply the digital survey via email for this well at this time so I can complete compliance easily. Thank you, Meredith Meredith Guhl Petroleum Geology Assistant Alaska Oil and Gas Conservation Commission 333 W. 7th Ave,Suite 100,Anchorage,AK 99501 meredith.guhl@alaska.gov Direct: (907)793-1235 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 Meredith Guhl at 907-793-1235 or meredith.guhl@alaska.gov. 1 YT7D4f oa 5 Hunt, Jennifer L (DOA) From: Lastufka,Joseph N <Joseph.Lastufka@bp.com> Sent: Friday,January 02, 2015 10:29 AM To: Hunt,Jennifer L(DOA) Cc: Ramos,Tania (UOSS) Subject: PBU H-09A/PTD#214-050 Categories: Attention Hi Jennifer, Please reference the following well: Well Name: PBU H-09A Permit#: 214-050 API #: 50-029-20482-01-00 This well began Injection on: 12/15/2014 Method of Operations on this date. Water Injection 1 RBDMS1 JAN — 5 206 STATEOFALVSKA RECEIVED ALASKA OIL AND GAS CONSERVATION COMMISSION DEC 18 2014 , REPORT OF SUNDRY WELL OPERATIONS 1 Operations Abandon U Repair Well U Plug Perforations U Perforate U Other u AOCL/g Performed' Alter Casing ❑ Pull Tubing Stimulate-Frac ❑ Waiver ❑ Time Extension❑ Change Approved Program ❑ Operat.Shutdown❑ Stimulate-Other Q Re-enter Suspended Well❑ 2 Operator 4.Well Class Before Work. 5.Permit to Dnll Number Name: BP Exploration(Alaska),Inc Developments Exploratory ❑ 214-050-0 3 Address. P O Box 196612 Stratigraphic❑ Service ❑., 6.API Number Anchorage,AK 99519-6612 50-029-20482-01-00 7 Property Designation(Lease Number). 8.Well Name and Number: ADL0028287 PBU H-09A 9 Logs(List logs and submit electronic and printed data per 20AAC25 071): 10.Field/Pool(s). I PRUDHOE BAY,PRUDHOE OIL 11 Present Well Condition Summary: Total Depth measured 11016 feet Plugs measured None feet true vertical 9044.36 feet Junk measured None feet Effective Depth measured 10978 feet Packer measured 8884 feet true vertical 9029.19 feet true vertical 8097 59 feet Casing Length Size MD ND Burst Collapse Structural None None None None None None Conductor 80 20"x 30" 30.16-110.16 30 16-110.16 0 0 Surface 2623 34 13-3/8"72#L-80 29 66-2653 29.66-2652.96 4930 2670 Intermediate 9435 73 9-5/8"47#L-80 26.6-9462.33 26.6-8601 5 6870 4760 Production None None None None None None Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 10650-10780 feet 10840-10890 feet True Vertical depth 8972 04-8975.27 feet 8983.91-8996.68 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12 6#L-80 27.5-8995.12 27.5-8193.58 Packers and SSSV(type,measured and true vertical depth) 4-1/2"Baker SAB Perm Packer 8883.98 8097.57 Packer None None None SSSV 12 Stimulation or cement squeeze summary Intervals treated(measured). 10650'-10890' Treatment descriptions including volumes used and final pressure: 44BBLS POWERVIS,305BBLS NH4CI+2%F103,79BBLS 12%HCI ACID,77BBLS 9 1 MUD ACID 13 Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 0 0 0 0 0 Subsequent to operation 0 0 0 0 0 14.Attachments 15 Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development❑ Service❑' Stratigraphic ❑ Daily Report of Well Operations X 16 Well Status after work: Oil U Gas ❑ WDSPLU GSTOR ❑ WINJ ❑ WAG Q GINJ ❑ SUSP IS SPLUCJ 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C 0 Exempt. 314-623 Contact Nita Summerhays Email Nita.Summerhays@bp.com Printed Name Nita Summer ys / Title Petrotechnical Data Engineer Signatur- Ldjr, ,��1' ed. �'�� Phone 564-4035 Date 12/18/2014 vri- i/g//5 RBDM' I JAN - 4 2u15 Q' iJ Form 10-404 Revised 10/2012 �/O Submit Original Only co Oz, E O �` r o o E ....or) C r 'N fn .0 'N "= CD Q- M 0 • N (O L() C N- N U " 0 0 0 CO 0 0 i N.- CO o co co • co r 6) m O CO V CO 0 O N 0 00 O N 0 M r-- r O r 6) 6) to Nr N co 00 (O O CO O CO N M 6 O N- 10 CO LO V' t() O) O r 10 V r co CO r 0 0 6) N CO CO O N CO N 0 CO 00 CVH CO 0 CO U) LO N M NI- • 0 0 M N (<1 O N O N r to 6) N N- 6) N N O M CO O N 6) 0) N- 6) CO 00 C N ti O M LO O r- CO N co co r 0 co O O 6) r 6) r r N cr CO CO C6 6) O CO U) co 6) 6) 6) N CO N 10 00 00 CO V 4' Cot N 00 CO Oo000N- a- COCID vCO0) (V co N CO CO CD CO N 6) O LO LO CO0CO C p 1.1 J m Q O 00 00 O J J J J O `Y > 000 (.9 CA 00oUUcn rn .N NMS (N" C6mOOOO � xvrnN 'n .( CnCnCnCn5 U N oN � � O° - Qr r �C c) I. N Eo MN _ - - - - co r (V N N N O i r M V V V N t_ 0 O M 0 0 co N CO CO O O 6) O to C CO O N- co CO 6) co C) co N CO N 4) 6) CO r N 00 J Q C O 0 • U U co UO UJ UJ � W Iai - > > > > > > Z W W W W ' CO J J J J J J O Z_ Z_ Z_ UZ J J J W F- > > > > > > TREE , 6-3/&-3/8"CIW FLS V4B LFEAD= MCEVOY H -09A AFS . NOTES: WELL ANGLE>70°@ 9900""'H2S READINGS AVERAGE 125 -' --- ppm WHEN ON MI"'"WELL A,TUATOR= BAKER C REQUIRES A SSSV WHEN ON MI""'MAX DOGLEG: OKB.ELEV= 75.72' BF.ELEV= 46.77 1 I 33.6°@ 10075"'"' KOP= 3000' I Max Angle= 92°@ 10631' CONDUCTOR -- ? I ( 1974' H4-1/2"OTIS SSSV NP,D-3.813" Datum MD= 9760' _#. , , 0 Datum TVD= 8800'SS D= " 2577' H9-5/8"DV PACKER 13-3/8"CSG,72#,L-80 BUTT,ID=12.347' H 2653' I-1GAS LFT MANDF�S ST MD TVD DEV TYPE VLV LATCH FORT DATE L 5 3050 3046 12 OTIS DWI RA 0 09/12/85 4 5317 4993 34 OTIS CMY RA 0 09/12/85 Minimum ID = 2.377" @ 9628' 3 7566 6932 26 OTIS DMR' RA 0 09/12/85 3-1/2" X 2-7/8" LNR XO 2 8448 7722 29 OTIS DMY RA 0 09/12/85 1 8687 7929 31 OTIS RID RA 0 09/12/85 I I r8798' H4-1/2"OTIS SLD SLV,ID=3._" 7 8864` H TBG SEAL ASSY Z 8884' ---[?-518"x 4-1/2"BKR SAB NKR,ID=3.87" • 8923' —4-1/2"X NP,D=3.813" TOP OF 7'LNR 8938' 8938' I—9-5/8"X 7"BKR LNR I-IGR,D=? TOP OF 3-1/2"X 2-7/8'LNR(CEMEf t4TED) — 8950' 8950' —3.70"DEPLOY SLV,D=3.00" l 8961' —4-1/2"1-ES XN NP, MILLED TO 3.80"(5/25/14) $996' 4-112"SHEAROUT SUB,D=3.958" BEHIND 4-112'TBG, 12.6#,L-80,.0152 bpf,D=3.958" H 8995' CT LNR ir . 8995' H4-1/2"WLEG,D=3.958" 'le V 8983' —I ELME)TT LOGGED 06/21/85 1010 ie4 9-518"CSG,47#,L-80 BUTT,D=8.681' —I 9462' IA tr 4 3-1/2"LNR,9.2#,13CR-85STL, H 9628' ItI 9628' H3-1/2"X 2-7/8'XO,D=2.377" .0087 bpf,ID=2.992" .r�? � s I! j MLLOUT WINDOW(H-09A) 9648'-9655' 4-1/2"WHIPSTOCK(RIG TAGGED 07/30/14) — 9644' 7"LNR 29#,L-80 BUTT, .0371 bpf,D=6.184' J -9644 ir 1 10610' —12-7/8"RA PUP JOINT PERFORATION SUMv1ARY ip„itIt1 10620' —12-7/8"RA PUP JONT REF LOG:),AFD TRIPLE COMBO ON 07/28/14 Noit ANGLE AT TOP PERF: 13'@ 10650 '',,, Nate Refer to Production DB for historical perf data r , SIZE SPF INTERVAL Opn/Sqz SHOT SQZ .k*2111 �� 10978' 2" w, 6 10650- 0 08/07!14 2" 6 10840-10890 0 08/07/14 5515564 44.4.4 2-7/8"LNR,6.5#,13CR 85 STL,.0058 bpf,D=2.441" H 11015' '•' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDFHOE BAY UNIT 07/15/80 N-22E ORIGINAL COMPLETION WELL. H-09A 08/08/14 NORDIC i CID SIDETRACK(H-09A) FERIAT Na:' 14500 08/12/14 PJC DRLG DRAFT CORRECTIONS AR No: 50-029-20482-01 08/12/14 NS/PJC FINAL ODE APPROVAL Sec.21,T11NI R13E,2093'FNL&1264'FEL 08/15/14 TR/PJC MLLOUT WINDOW CORRECTION 08/26/14 PJC GLV CORRECTION BP Exploration(Alaska) � C� 1 /$,4s THE STATE a h'2:•,c,1;-C, (J a,7,(1, rut -C I::-,;-:,-- -1,------1:-'-,,--,-2: 4 uft\ 1 C-:,'-'1_:<-: 1 A\ ,ice \, -_-_-4--,'i-- -. ''1_}} ----Y ��'r\` _ -I ___ __ �__�_______-_�_ 333 West Seventh Avenue *' _-7- --ice �,,. > Anchorage, Alaska 99501-3572 �� Y__ {I� C7OVERNOIZ SEAN I AI.NF,LL �f Main: 907.279.1433 'LtW' Fax: 907 276.7542 Josh Allely Intervention Engineer BP Exploration(Alaska), Inc. Post Office Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field,Prudhoe Bay Oil Pool, PBU H-09A Sundry Number: 314-623 Dear Mr. Allely: 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, R., 1().,_ tr,,,.____ Cathy P. oerster Chair DATED this 'day of November, 2014. Encl. RECEIVED STATE OF ALASKA NOV 1 9 2014 ALASKA OIL AND GAS CONSERVATION COMMISSION nVA ly APPLICATION FOR SUNDRY APPROVALS AOGCC 20 AAC 25.280 1.Type of Request: Abandon Plug for Redrill❑ Perforate New Pool❑ Repair Well Change Approved Program C1 Suspend❑ Plug Perforations❑ Perforate❑ Pull Tubing❑ Time Extension ,❑,_,/ Operations Shutdown❑ Re-enter Susp.Well❑ Stimulate 0 ' Alter Casing❑ Other. Frio lK 2.Operator Name. 4.Current Well Class: 5.Permit to Drill Number. BP Exploration(Alaska),Inc. Exploratory ❑ Development ❑ 214-050-0 3.Address: Stratigraphic ❑ Service E • 6.API Number P.O.Box 196612,Anchorage,AK 99519-6612 50-029-20482-01-00 7.If perforating: 8.Well Name and Number What Regulation or Conservation Order governs well spacing in this pool? PBU H-09A Will planned perforations require a spacing exception? Yes ❑ No ❑ 9.Property Designation(Lease Number). 10.Field/Pool(s): ADL0028287• PRUDHOE BAY, PRUDHOE OIL ' 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk(measured): 11016 9044 10978 9029 None None Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20"x 30" 30 16-110.16 30 16-110.16 Surface 2623 13-3/8"72#L-80 29.66-2653 29.66-2652.96 4930 2670 Intermediate 9436 9-5/8"47#L-80 26 6-9462.33 26.6-8601 5 6870 4760 Production None None None None None None Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth MD(ft): Perforation Depth TVD(ft). Tubing Size. Tubing Grade: Tubing MD(ft): See Attachment See Attachment 4-1/2"12.6#L-80 L-80 27.5-8995.12 Packers and SSSV Type: 4-1/2"Baker SAB Perm Packer Packers and SSSV MD(ft)and TVD(ft): 8883.98,TVD Top No SSSV Installed No SSSV Installed 12.Attachments: Description Summary of Proposal ❑ 13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch ❑ Exploratory ❑ Development ❑ Service 0 14.Estimated Date for 15 Well Status after proposed work: Commencing Operations: Oil ❑ Gas ❑ WDSPL ❑ Suspended ❑ 16.Verbal Approval: Date: WINJ ❑ GINJ ❑ WAG D Abandoned ❑ Commission Representative. GSTOR ❑ SPLUG ❑ 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Josh Allely Email Josh.Allely@BP.Com Printed Name Josh Allely Title Intervention Engineer .` Signature = /Phone 564-5732 Date 11/(7 l I T Prepared by Garry Catron 564-4424 COMMISSION USE ONLY Conditions of approval. Notify Commission so that a representative may witness Sundry Number: 3\4- (Q.23 Plug Integrity ❑ BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance ❑ Other Spacing Exception Required? Yes El No Subsequent Form Required. l0 —go 1 APPROVED BY Approved by: � ti i - -,/-c----- COMMISSIONER THE COMMISSION Date' /e - (-:_-c - I / / , /ire/ ( Form 10-403 Revised 10/2012 �-11 O R4iel NAL valid for 12 months from the date of approval. Submit Form and Attachments in Duplicate RB !MS NOV 2 5 20`�4J�j /it i/q, .sl) //'z1)•ii a) 0 0 a o o w O o co Co co U U co J U J __I co co a) eL O O 0 0 • CSO O NO ' cc LO p V I� N U o 0 ( o 0 '.- co -coO "4- 03 m CO O CO O •r CO a) to N O CO V CO 'Cr m O O LO co in C) O CO CO COCO CA N CO H C2 LC) V LC) LO O CO Q CO N N ) N co CO co L E co a) E NcicsONOv MOI) M V La ,^ (V m O Q tY co co CO CA v) Q 0) 0) 0) N CO � p 2 C •- C2. 0 oaoo O f� LO CO CO O CO O Q CO N a) a) CO M N C0 CO (A O O o Cb °° c0 co °pUOU J • x V N LO N N O O N CO co _ 6) CO N- 4 M N CA CO in CO CO (NI CO C CO CO cc O CO CO 0)) a1 O CO f� N co J W LL Q • 1-1-1 W U p CC CC CC C Z Z W W W W m Q ~ Z_ Z_ Z_ D j U Z J J J w Perforation Attachment ADL0028287 Well Date Perf Code MD Top MD Base TVD Top TVD Base H-09A 8/7/14 APF 10650 10780 _ 8972 8975 H-09A 8/7/14 APF 10840 10890 8984 8997 AB ABANDONED MIR MECHANICAL ISOLATED REMOVED APF ADD PERF MIS MECHANICAL ISOLATED BPP BRIDGE PLUG PULLED MLK MECHANICAL LEAK BPS BRIDGE PLUG SET OH OPEN HOLE FCO FILL CLEAN OUT STC STRADDLE PACK,CLOSED FIL FILL STO STRADDLE PACK, OPEN SQF SQUEEZE FAILED SPS SAND PLUG SET SQZ SQUEEZE SL SLOTTED LINER PER PERF SPR SAND PLUG REMOVED RPF REPERF TREE= 6-3/6-3/8"C FLS H -09A WaLFEAD= MCE VOY SAF, DTES: WELL ANGLE>70°©9900"'"'H2S ACTUATOR= BAKER C READINGS AVERAGE 125 ppm WHEN ON MI"*"WELL • OFeB.H La/= 75.72 REQUIRES A SSSV WHEN ON MI"'MAX DOGLEG: BF.�El/= 46.72 f 33A°@ 10075"^` KOP= 3000' Max Angle= 92"@ 10631' —"CONDUCTOR — ? I 1974' —H4-112"OTIS SSSV NP,D=3.813" Datum WD= 9760' _#, , Datum TVD= 8800'SS D= " 2577' --+9-5/8^DV PACKER 13-3/8"CSG,72#,L-80 BUTT,ID=12.347" 2653' GAS LFT MANDRELS ST PA) TVD DEV TYPE VLV LATCH FORT DATE 5 3050 3046 12 OTIS DMY RA 0 09/12/85 4 5317 4993 34 OTIS DMY RA 0 09/12/85 Minimum ID = 2.377" @ 9628' 3 7566 6932 26 OTIS DIN RA 0 09/12/85 3-1/2" X 2-7/8" LNR XO 2 8448 7722 29 OTIS DINRA 0 09/12/85 1 8687 7929 31 OTIS RED RA 0 09/12/85 8798' —14-1/2"OTIS SLD SLV,D=3._" —1 8864' —TBG SEAL ASSY 8884' —19-5/8^x 4-1/2"BKR SAB PKR,D=3.87" 8923' —14-1/2"X NIP,D=3.813" TOP OF r LIR —{ 6936' 1-711 8938' --j9-5/8"X 7"BKR LNR HGR,D=? TOP OF 3-1/2"X 2-7/8"LIR(((WANTED) —{ 8950' 8950' —13.70"DEPLOY SLV,D=3.00" 8961' 4-1/2"I-ES XN NP, f MLL®TO 3.80"(5/25/14) 4-1/2"TBG, 12.6#,L-80,.0152 bpi,D=3.958" — 8995' V; 8995' —14-112"SHEAROUT SUB,D=3.958" BEHIND PI CT LNR Z Al WD 8995' —14-1/2" LEG, =3.958" 8983' H am TT LOGGED 06/21/85 01444 4 •:,,, , 9-5/8"CSG,47#,L-80 BUTT,D=8.681" —1 9462' I-44 3-1/2"LNR,9.24,13CR 85STL, — 9628' % 6/1; 9628' —13-112"X 2-7/8"XO,D=2.377" .0087 bpf,D=2.992" 4f40! A ML LOUT WINDOW(H-09A) 9648'-9655' 4-1/2"W-IPSTOCK(RIG TAGGED 07/30/14) — 9644' 4,4 Iblik. 7"LNR,29#,L-80 BUTT,.0371 bpf,D=6.184" — —9644 10610' —12-7/8'RA PUP JOINT PERFORATION SUMMARY JOINT —12-7/8"RA PUP JOT REF LOG:WFD TRIR E COMIC)ON 07/28/14 ANGLE AT TOP PERF:13^CO N., Note:Refer to Roduction DB for historical pert data , MID 10978' SIZE_ SPF . INTERVAL Opn/Sqz SHOT SQZ AQ- �, 2" 6 10650-10780 0 08/07/14 ,, 2" 6 10840-10890 0 08/07/14; R 13 5 'fie. ANc* a�. . l 2-7/8"LNR,6.54,13CR-85 STL,.0058 bpf,D=2.441" — 11015' „r DATE REV BY CONSENTS - DATE REV BY COMFITS PRUDHOE BAY UM - 07/15/80 N-22E ORIGINAL COMPLETION WELL H-09A 08/08/14pIOR IC 5 CTD SIDETRACK(H-09A) PERMT No:' 14500 08/12/14 PJC DRG DRAFT CORRECTIONS AR No: 50-029-20482-01 08/12/14 NS/PJC FNAL OCE APPROVAL Sec.21,T11N,R13E,2093'RC&1264'Fa 08/15/14 TR/PJC MLLOUT WNDOW CORRECTION 08/26/14 PJC GLV CORRECTION BP Exploration(Alaska) H-09A - CT FCO and Acid Stimulation From: Josh Allely- Intervention Engineer Contact: 907-350-7362 See attached SOR for well specifics Notes: • H-09A is a newly drilled (CTD) injector. • The primary objective of this procedure is to perform a FCO down to current PBTD. • The secondary objective is to ensure well has injectivity for injection by pumping an acid stimulation. • Injection was attempted on H-09 and less than a bbl was injected before pressuring up the well., • SL drifted to 98 .SLM (60deg and 25 DLS) with a 2.25" OD centralizer/s-bailer and obtained a sample of cement.,/' • If it is assumed the liner is full of cement/gel, that corresponds to 1143' of 2-7/8" and 6.6 bbls of fill • A slick nozzle will be the first run in the hole. A motor/ mill will be the second run if the nozzle is unable to make it to TD. • Coordinate with ops so that the well can immediately be put on injection after the CT unit is finished with the acid stim. • Verify the sundry has been approved prior to pumping acid. Planned Procedure FCO 1. MU and RIH with slick 1.75" OD nozzle. 2. RIH down to 9750' CTMD (dry tag not necessary). 3. Begin circulating slick 1% KCL with 0.6% safelube at 1.5-2.0 bpm. The safelube will help get WOB in the chrome liner. 4. Proceed with FCO using slick 1% KCI with 0.6% safelube) and 150K LSRV PowerVis gel. Perform FCO per RP. Treat the entire liner as if it is full of fill (gel/cement). • High pump rates in small liners can often be ineffective in obtaining WOB due to "hydraulic'ing" the CT OOH. If unable to make progress, try lowing pump rate to 0.75- 1.0 BPM when jetting into fill and resume higher rates after bite is taken and CT is chasing bite up hole. • If a hard spot is reached and further progress cannot be made, POOH and PU a -2.30" motor/mill. If milling is necessary, assume liner is full and don't base ROP on motor work. 5. Once TD is reached, pump one large sweep (-20bbls) off bottom. Ensure entire gel pill is above nozzle/mill and chase out of hole at 80%. Do not stop pumping until BHA is at surface (do not rely on a "bottoms up") to get hole clean. 6. Prep for acid stim. Acid Stimulation 7. MU and RIH with a slick 1.75" OD nozzle (a larger nozzle can be chosen if a motor/mill run was performed. 8. RIH to 8800' MD. Page 11 of 3 9. Perform an injectivity test at the following rates with a max pressure of 3000 psi: • 1.0 bpm for 10 mins • 2.0 bpm for 10 mins • 4.0 bpm for 10 mins. 10. Load the well with the following (if injectivity allows, it may be necessary to circulate the 3% NH4CL the long way if injectivity is low. • 150 bbls of 3% NH4CI • 10 bbl diesel cap (full freeze protect no required) 11. Pump fluids per attached Pump Schedule and reciprocate pipe over 10,650'-10,890' MD. Please follow RP: Acidizinq with Coiled Tubing. 12. If needed to establish injection, go to 3000 psi WHP, but drop to 2000 psi WHP as to not frac the well during the acid wash. When acid is on the perfs, max WHP should be 2000 psi. Before POOH, complete the overflush to ensure acid has been pushed away. 13. Do the following injectivity test post acid stim down the backside with diesel at no more than 2000 psi. • 1.0 bpm for 10 mins • 2.0 bpm for 10 mins • 4.0 bpm for 10 mins. 14. POOH. FP top 2500' of well. 15. RDMO. Page 12 of 3 Fluids Summary: Stage Fluid Type Vol (bbls) Vol (gals) Initial Load 3% NH4CI + F103 150 6300 Preflush 3% NH4CI + F103 229 9618 Overflush 3% NH4CI + F103 25 10710 Acid 12% HCI 85 7200 Mud Acid 9:1 Mud Acid 8 7200 *Add F103 to NH4CI @ 2 gal/Mgal HCI/Mud Acid Additives: Medium (175 Temperature: F to 225 F) Total Total Total Completion Metallurgy: 13 Chrome Chem Chem Chemi -- in HCL in Mud cats 9/1 Acid 12% , Mud (gal) (gal) (gal) Product Code Function Units HCI Acid A264 Acid Corrosion Inhib Gal/Mgal 6 6 43.2 43.2 86.4 ,,./ A201 Inhibitor Aid Gal/Mgal 40 40 288.0 288.0 576.0 A153 Intensifier lb/Mgal 5 5 36.0 36.0 72.0 F103 Flowback Aid Gal/Mgal 2 2 14.4 14.4 28.8 L058 Iron Control lb/Mgal 20 20 144.0 144.0 288.0 W054 Anti emulsifier Gal/Mgal 5 5 36.0 36.0 72.0 U067 Mutual Solvent Gal/Mgal 0 50 0.0 360.0 360.0 , Pump Schedule: Step Description Fluid Stage Vol (bbl) Cum Vol (bbl) 1 Preflush 3% NH4CI + 0.2% F103 229 234 2 Acid 12% HCI ✓ 85 319 3 Mud Acid 9:1 Mud Acid ' 85 404 4 Overflush 3% NH4CI + 0.2% F103 255 659 5 CT Freeze Protect 60/40 Meth 30 689 Page 13 of 3 E_..__._... STATE OF ALASKA R EC E I V E D ALASKA OIL AND GAS CONSERVATION COMMISSION )EP 0 4 2014 WELL COMPLETION OR RECOMPLETION REPORT AND LO+ GCC 1 a. Well Status: 0 Oil 0 Gas ❑SPLUG ID Other [I Abandoned 0 Suspended 1 b. Well Class 20AAC 25.105 20AAC 25.110 0 Exploratory 0 Stratigraphic 0 GINJ ❑WINJ ®WAG 0 WDSPL 0 Other No.of Completions One ❑ Development ®Service - 2. Operator Name: 5. Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 8/8/2014 " - 214-050 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 7/31/2014, • 50-029-20482-01-00 - 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number Surface: 8/3/2014 - - PBU H-09A - 2092' FNL, 1264' FEL, Sec. 21, T11N, R13E, UM 8. KB(ft above MSL): 75 72 - 15. Field/Pool(s) Top of Productive Horizon: 5079' FNL, 3627' FEL, Sec. 21,T11N, R13E, UM GL(ft above MSL): 45.62' - Prudhoe Bay/Prudhoe Bay Total Depth: 9. Plug Back Depth(MD+TVD) 285' FNL, 3466' FEL, Sec. 28, T11N, R13E, UM - 10978' 9029' - 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 643342 • y- 5958696 - Zone- ASP4 • 11016' 9044' - ADL 028284&028287 TPI: x- 641043 y- 5955665 Zone- ASP4 11. SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 641215 y- 5955183 Zone- ASP4 None 18. Directional:iurvey: ®Yes ❑ No 19.Water depth, if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1950' 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/RES, DEN/NEU/RES, GR/CCL 9648' _ 8767' - 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"x 30" Insulated Conductor Surface 110' Surface 110' 36" 8 cu yds Concrete 13-3/8" 72# L-80 30' 2653' - 30' 2653' 17-1/2" 4000 sx Arcticset I 9-5/8" 47# L-80 27' 9462' 27' 8601' 12-1/4" 1165 sx Class'G', 140 sx Arcticset I 7" 29# L-80 8938' 9648' 8144' 8767' 8-1/2" 410 sx Class'G' 3-1/2"x 2-7/8" 9.2#/6.5# 13Cr85 8950' 11015' 8154' 9044' 4-1/4" 173 sx Class'G' 24. Open to production or injection? 0 Yes ® 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"Gun Diameter, 6 spf 4-1/2", 12.6#, L80 8995' 8884'/8098' PLET10tN 26. ACID, FRACTURE,CEMENT SQUEEZE,ETC. 10650'- 10780' 8972'-8975' 10840'-10890' 8984'-8997' 25' WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ® No - I _Tiff_i DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 2500' Freeze Protect w/40 Bbls Diesel 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Injection N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period -/ Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes ® No - Sidewall Core(s)Acquired? 0 Yes ® Nq 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 , d inal n ' V1 q//�//4 4P( r7• /.� !�/y RBCM ar s 29. GEOLOGIC MARKERS(List all formations and rr '''ers encounter 30. FORMATION TESTS NAME ND Well Tested? as 0 No Permafrost Top If yes,list intervals and formations tested,briefly summarizing test Permafrost Base results. Attach separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Shublik B 9685' 8799' None Shublik C 9705' 8815' Sadlerochit-Zone 4B 9742' 8845' Zone 4A 9974' 8952' Zone 4B(Fault) 10490' 8972' Formation at Total Depth: Zone 4B 10490' 8972' . 31.List of Attachment Summary of Daily Drilling Reports,Well Schematic Diagram,Surveys,Cement Report 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Nathan Sperry,564-4258 Email: Nathan.Sperry@bp.com Printed Name: Joe Lastufk Title: Drilling Technologist //�� Signature: /� Phone 564-4091 Date: "I/3/I ' 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 ND 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= ` 6-3/6-3/8"CNV FLS WEL MEAD= MCEVOY H -0 9A SAFE AVHiAGE 125 LE>70° 9900""'H2S ACTUATOR= BAKEi2 C REAMppm WHEN ON Mt""WELL OKB.SEN= 75.77 RBIUIRES A SSSV WHEN ON MI"'MAX DOGLEG: BF.BEV= 46.77 I 33.6° 10075"""' KOP= 3000' 211 @ Max Angle= 92°@ 10631' _"CONDUCTOR — ? 1257T974' '3-34 9-15/8/2""OTIDVS SSSVPACK62NP,D=3.813" Datum MD= 9760' --#. , Datum ND= 8800'SS ID= " 13-3/8"CSG,72#,L-80 BUTT,D=12.347" —3 2653' GAS LFT MANDRELS ST MD TVD DEV 'TYPE VLV LATCH PORT DATE 5 3050 3046 12 OTIS DMY RA 0 09/12/85 4 5317 4993 34 OTIS MY RA 0 09/12/85 Minimum ID = 2.377" @ 9628' 3 7566 6932 26 OTIS (7tY RA 0 09/12/85 3-1/2" X 2-7/8" L N R XO 2 8448 7722 29 0115 [7W RA 0 09/12/85 1 8687 7929 31 OTIS RED RA 0 09/12/85 8798' —34-1/2"OTIS SLD SLV,ID=3._—_" 1 ---3 8864' —3TBG SEAL ASSY Z 8884' -19-5/8"x 4-1/2"BKR SAB RCR,D=3.87" II 8923' —34-1/2"X NP,13=3.813' TOP OF 7'LNR —3 8938' ] 8938' H9-5/8"X 7"BKR LNR HGR,N3=2 TOP OF 3-1/2"X 2-7/8"LNR(CEMENTED) —3 8950' 8950' —33.70"DEPLOY SLV,D=3.00" 8961' —4-1/2'FES XN 1i z MLLED TO 3.80"(5/25/14) ,� Oi y 8995' 4-1/2"SI-EAROUT SUB,D=3.958" BEHIND 4-1l2"TBG..12.6#,L-80,.0152 bpf,D=3.958" H 8995' 4''• CT LNR A - 8995' -14-1/2"WLEG,D=3.958" : 8983' H 8 M]TT LOGGED 06/21/85 9-5/8'CSG,47#,L-80 BUTT,D=8.681" -3 9482' 3A L. 3-1/2"LNR,9.2#,13CR-85STL, H 9628' 9628• J-33-112"X 2-7/8'XO,D=2.377" 410 40 .0087 bpf,D=2.992" IN' I'I. FLOUT WINDOW(H-09A) 9648'-9655' •40`1 4049 4-1/2"WFiPSTOCK(RIG TAGGED 07/30/14) 9644' 7'LNR,29#,L-80 BUTT,.0371 bpi,D=6.184" —9644 I ` 4N► 10610' --32-7/8"RA PUP JOINT FEFFORATION SUMMARY 4. '` 10620' H2-7/8"RA PUP JONI REF LOG:VIED TRPLE COMBO ON 07/28/14 ANGLE AT TOP FERF:13°@ 10650 Note:Refer to Roduction DB for historical pert data SIZE SPF I'fERVAL Opn/Sgz SFDT SCiZ ,y R3TD 10978' 2" 6 10650-10780 0 08/07/14 2" 6 10840-10890 0 08/07/14 -i<<5r' �� 2-7/8"LNR,6.5#,13CR-85 S11.,.0058 bpf,D=2.44r 11015' .-1 DATE REV BY COMVENITS DATE REV BY COMuU1TS PRtDHOE BAY INT 07/15/80 N.22E ORIGINAL COMPLETION WELL H-09A 08/08/14 NORDIC 2 CTD SIDETRACK(H-09A) PERNIT No:' 14500 08/12/14 PJC DRLG DRAFT COI TIONS AH No: 50-029-20482-01 08/12/14 NS/PJC ANAL ODE APPROVAL Sec.21,T11N,R13E 2093'FI'l&1264'FR 08/15/14 TR/PJC MLLO UT WrWOW NEON 08126/14 PJC GLV CORRECTION BP Exploration(Alaska) • North America-ALASKA-BP Page 1 of 7 Operation Summary Report Common Well Name:H-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:7/28/2014 End Date:8/4/2014 X3-01584-C:(3,199,405.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:00AM Rig Release:8/8/2014 Rig Contractor:NORDIC CALISTA UWI:500292048200 Active datum:H-09 Gyro RKB=75.72usft @75.72usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 7/28/2014 116:00 - 17:30 1.50 RIGD P PRE PREP WELLAND MOVING t MATS 17:30 - 18:00 1 0.50 RIGD P PRE 1PJSM,PULL OFF OF H-35 18:00 - 21:00 ' 3.00 RIGU P PRE LAY HERCULITE ON H-09,SET RIG MATS. PREP TO MOVE RIG 21:00 - 00:00 3.00 MOB P PRE PJSM MOVE RIG,SPOT RIG OVER H-09. LEVEL RIG. ACCEPT RIG 23:59 7/28/14 7/29/2014 00:00 - 00:30 0.50 MOB P PRE CONTINUE TO LEVEL RIG. 00:30 - 02:30 2.00 BOPSUR P PRE PJSM LEAK TIGHT TEST TREE VALVES. -RECEIVED PLYWOOD FROM TOOL SERVICES. FINISH LEVELING RIG. 02:30 - 04:30 2.00 BOPSUR P PRE ND TREE CAP. 04:30 - 10:00 5.50 BOPSUR P PRE NIPPLE UP BOPE. NU SLB CROSSOVER AND INSTALL CTD RISER. GREASE TREE VALVES 10:00 - 14:00 4.00 BOPSUR P PRE SHELL TEST BOPE -TROUBLESHOOT LEAK DURING SHELL TEST 14:00 - 23:00 9.00 BOPSUR P PRE STATE GIVEN NOTIFICATION OF BOP TEST '07/27/2014 17:15 STATE INSPECTOR BOB NOBLE WITNESS 07/29/2014 14:00 PRESSURE TEST ALL BOP EQUIPMENT AS PER AOGCC REGS,SUNDRY#195-149,AND CRT-AK-10-45 -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN -TEST CHOKE VALVES,CHOKE AND KILL HCR VALVES,INSIDE MANUAL VALVES ON CHOKE AND KILL LINES,BOP RAMS AND ANNULAR PREVENTER -LOWER 2-3/8"PIPE RAMS TESTED WITH 2-3/8"TEST JOINT -VBR TESTED WITH BOTH 2-3/8"AND 3-1/2" TEST JOINT -UPPPER 2-3/8"PIPE RAMS TESTED WITH 2-3/8"TEST JOINT -ANNULAR TESTED WITH BOTH 2-3/8"AND 3-1/2"TEST JOINT -TEST FULL OPENING SAFETY VALVE -FUNCTION BOPE FROM BOTH REMOTE PANELS -TEST GAS ALARMS -PERFORM DRAW DOWN TEST OF ACCUMULATOR -ALL TESTS WITNESS OR REVIEWED BY TOOLPUSHER AND WSL INSTALL TEST PLUG AND CONTINUE BOPE TESTING CHOKE LINE HCR FAILED INITIAL TESTS. CONTINUE WITH BOP TESTING WHILE REBUILDING CHOKE LINE HCR. Printed 8/18/2014 9:15:51AM North America-ALASKA-BP Page 2 of 7 Operation Summary Report Common Well Name:H-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:7/28/2014 End Date:8/4/2014 X3-01584-C:(3,199,405.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:OOAM Rig Release:8/8/2014 Rig Contractor:NORDIC CALISTA UWI:500292048200 Active datum:H-09 Gyro RKB=75.72usft @75.72usft(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 BOPSUR P PRE PICKUP INJECTOR AND FILL COIL TEST INNER REEL VALVE AND PACK OFF 7/30/2014 00:00 - 00:30 0.50 BOPSUR P PRE COMPLETE PRESSURE TESTING INNER REEL VALVE AND PACKOFF TO 250/3500 PSI. 00:30 - 07:00 6.50 BOPSUR P PRE PERFROM SLACK MANAGEMENT. -LINE UP AND REVERSE ELINE SLACK INTO REEL. -CUT 270'OF COIL TUBING. -MU SCHLUMBERGER CTC. PULL TEST TO 35KLBS,PT TO 250/3500 PSI. -GET ON WELLAND PUMP SLACK FORWARD. -HEAD HP BHI. CONTINUE TO REBUILD CHOKE LINE HCR. 07:00 - 07:30 0.50 BOPSUR P PRE PERFORMED EVACUATION DRILL -HELD AAR FOR EVAC/H2S DRILLS 07:30 - 08:00 0.50 BOPSUR P PRE PULL BOP TEST PLUG 08:00 - 11:30 3.50 BOPSUR P PRE PULL TWC FROM WELLBORE -HELD PJSM FOR PU LUBRICATOR/PULLING TWC -RU LUBRICATOR AND TEST 250/3500 (PASSED) PULL TWC FROM WELLHEAD -RD LUBRICATOR 11:30 - 12:30 1.00 BOPSUR P PRE FLOW CHECK WELL -GET ONTO WELL WITH INJECTOR -PRESSURE TEST LUBRICATOR 250/3500 (PASSED) -OPEN UP TO WELL FOR FLOW CHECK -WELL ON VAC(MONITOR FOR 30 MINS) 12:30 - 13:30 1.00 STWHIP P WEXIT MU MILLING BHA -HELD PJSM FOR MU MILLING BHA -MU 3.80 MILLING BHA -GUAGE MILLS 3.81-GO 3.80-NO GO -GET ONTO WELL WITH INJECTOR -PRESSURE TEST QTS 250/3500(PASSED) 13:30 - 15:30 2.00 STWHIP P WEXIT RIH WITH MILLING ASSEMBLY -BPM IN/OUT:0.51/1.02 CIRC PSI:112 MW IN/OUT:8.35 PPG/7.7 PPG 15:30 - 16:30 1.00 STWHIP P WEXIT LOG GAMMA RAY TIE-IN -DEPTH CORRECTION(-8') 16:30 - 18:00 1.50 STWHIP P WEXIT SWAP WELL OVER DRILLING MUD -CIRCULATE OUT FREEZE PROTECT WITH 8.4 PPG KCL -SWAP 8.4 PPG KCL TO 9.6 PPG POWERPRO -BPM IN/OUT:2.58/2.58 CIRC PSI:975 -INITIAL MW IN/OUT:8.55 PPG/8.3 PPG FINAL MW IN/OUT:8.6 PPG/8.5 PPG Printed 8/18/2014 9:15:51AM Page 3 of 7 North America-ALASKA-BP `' -/.�iFiWOKAPI,Vii1o;00, v/4. Operation Summary Report rr-*/147.44-„y////, '4 �, A , rr/ Common Well Name:H-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:7/28/2014 End Date 8/4/2014 X3-01584-C:(3,199,405.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:00AM Rig Release:8/8/2014 Rig Contractor:NORDIC CALISTA I UWI:500292048200 Active datum:H-09 Gyro RKB=75.72usft©75.72usft(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 STWHIP P WEXIT TAG CEMENT AT 9630'MD.MILL CEMENT F/ 9630'TO TOWS AT 9643'. CONTINUE MILLING CEMENT TO PINCH POINT AT 9647.6'MD. BEGIN TIME MILLING WINDOW F/9647.6'T/ 9650.1' -BPM IN/OUT:2.55/2.58 BPM -DHWOB:0.97-3.64 KLBS -CIRC PRESSURE:2440 PSI -FREE SPIN:2220 PSI -MW IN/OUT:8.59/8.45 PPG -ECD:9.59 PPG -IA/OA/PVT:448 PSI/0 PSI/338 BBL 7/31/2014 00:00 - 06:00 6.00 STWHIP P -h WEXIT MILL WINDOW F/9650.1'T19655' -BPM IN/OUT:2.55/2.60 BPM -DHWOB:0.97-3.64 KLBS -CIRC PRESSURE:2410 PSI -FREE SPIN:2220 PSI -MW IN/OUT:8.60/8.46 PPG -ECD:9.60 PPG -IA/OA/PVT:472 PSI/1 PSI/339 BBL 06:00 - 11:30 5.50 STWHIP P f WEXIT MILL 10'NEW FORMATION F/9655'-9664'MD -BPM IN/OUT:2.52/2.52 BPM -DHWOB:1-3.6 KLBS -CIRC PRESSURE:2400 PSI -FREE SPIN:2220 PSI -MW IN/OUT:8.60/8.48 PPG -ECD:9.61 PPG -IA/OA/PVT:491 PSI/2 PSI/339 BBL *DRY DRIFT WINDOW PER PLAN-GOOD DRIFT 11 30 - 13:30 2.00 STWHIP P WEXIT POOH F/9664'-120'MD. -BPM IN/OUT:2.47/2.23 CIRC PSI:2200 -MW IN/OUT:8.59 PPG/8.48 PPG -IA/OA/PVT:465 PSI/2/343 13:30 15:00 1.50 STWHIP P WEXIT LD MILLING BHA/PU BUILD BHA -FLOW CHECK AT SURFACE-NO FLOW -STAND BACK INJECTOR -LD MILLING BHA GUAGE MILLS 3.80-GO 3.79-NO GO -MU 4-1/8"BUILD BHA -GET ONTO WELL WITH INJECTOR -PRESSURE TEST QTS 250/3500(PASSED) 15.00 - 18:00 3.00 DRILL P PROD1 RIH WITH 4-1/8"BUILD BHA -BPM IN/OUT:0.66/1.19 CIRC PSI:754 -MW IN/OUT:8.56 PPG/8.47 PPG -IA/OA/PVT:200 PSI/1/293 -LOG TIE-IN(-11.5')DEPTH CORRECTION 18 00 - 00:00 6.00 DRILL P PROD1 DRILL 4-1/8"BUILD SECTION F/9664'T/9706' MD. -BPM IN/OUT:2.73/2.78 BPM -DHWOB:1-3 KLBS -CIRC PRESSURE:2505 PSI -FREE SPIN:2425 PSI -MW IN/OUT:8.65 PPG/8.48 PPG 1-ECD:9.68 PPG -IA/OA/PVT:471 PSI/2 PSI/328 BBL Printed 8/18/2014 9:15.51AM North America-ALASKA-BP Page 4 of 7 Operation Summary Report Common Well Name:H-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:7/28/2014 End Date:8/4/2014 X3-01584-C:(3,199,405.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:OOAM Rig Release:8/8/2014 Rig Contractor:NORDIC CALISTA UWI:500292048200 Active datum:H-09 Gyro RKB=75.72usft @75.72usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/1/2014 00:00 - 07:00 7.00 DRILL P PROD1 DRILL 4-1/8"BUILD SECTION F/9706'T/9744' MD. -BPM IN/OUT:2.73/2.78 BPM -DHWOB:1-3.5 KLBS -CIRC PRESSURE:2505 PSI -FREE SPIN:2420 PSI -MW IN/OUT:8.63 PPG/8.50 PPG -ECD:9.66 PPG -IA/OA/PVT:554 PSI/4 PSI 1320 BBL 07:00 - 09:30 2.50 DRILL P PROD1 PERFORM LONG TIE-IN WITH FORMATION AND RA TAG -POOH TO 9400'MD,LOG DOWN PAST WINDOW RA TAG. -DEPTH CORRECTION(+1') RIH TO BOTTOM 09:30 - 12:30 3.00 DRILL P PROD1 DRILL 4-1/8"BUILD SECTION F/9744'T/9795' MD. -BPM IN/OUT:2.73/2.75 BPM -DHWOB:1-2 KLBS -CIRC PRESSURE:2505 PSI -FREE SPIN:2420 PSI -MW IN/OUT:8.63 PPG/8.50 PPG -ECD:9.66 PPG IA/OA/PVT:635 PSI/6 PSI/303 BBL 12:30 - 13:00 0.50 DRILL P PROD1 PERFORMED COMPLEX D2 WELL CONTROL DRILL -SIMULATED KICK WHILE DRILLING -SIMULATED FAILURE AT ACCUMULATOR -SIMULATED UNABLE TO CLOSE RAMS WITH ACCUMULATOR -SIMULATED MANUALLY CLOSING IN RAMS AT BOP STACK -HELD AAR WITH WSL,WOS,RIG SUPERINTENDANT,TOOL PUSHER&CREW 13:00 - 19:00 6.00 DRILL P PROD1 DRILL 4-1/8"BUILD SECTION F/9795'T/9,971' MD. -BPM IN/OUT:2.71/2.74 BPM -DHWOB:1-3 KLBS -CIRC PRESSURE:2650 PSI -FREE SPIN:2420 PSI -MW IN/OUT:8.65 PPG/8.55 PPG -ECD:9.72 PPG -IA/OA/PVT:750 PSI/7 PSI/291 BBL 19:00 - 23:00 4.00 DRILL P PROD1 DRILL 4-1/8"BUILD SECTION F/9,971'MD T/ 10,100'MD. -BPM IN/OUT:2.60/2.61 BPM -DHWOB:1-2 KLBS -CIRC PRESSURE:2600 PSI -FREE SPIN:2425 PSI -MW IN/OUT:8.67 PPG/8.58 PPG -ECD:9.75 PPG -IA/OA/PVT:285 PSI/7 PSI/285 BBL -BLED IA DOWN F/750 PSI 23:00 - 00:00 1.00 DRILL P PROD1 PJSM AND POOH FROM 10,100 TO 7,700'MD. PUMPING 3.46 BPM W/2600 PSI. 8/2/2014 00:00 - 01:30 1.50 DRILL P PROD1 POOH FROM 7700 TO 82'MD.PUMPING 3.46 BPM W/2600 PSI. FLOW CHECK WELL-STATIC. Printed 8/18/2014 9:15:51AM • North America-ALASKA-BP Page 5 of 7 Operation Summary Report Common Well Name:H-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:7/28/2014 End Date 8/4/2014 X3-01584-C:(3,199,405.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:00AM Rig Release:8/8/2014 Rig Contractor:NORDIC CALISTA UW1:500292048200 Active datum:H-09 Gyro RKB=75.72usft©75.72usft(above Mean Sea Level) Date From-To I Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:30 - 02:30 1.00 DRILL P PROD1 PJSM.POP OFF INJECTOR. L/D 4-1/8"BUILD BHA. -DIAL MOTOR DOWN F/2.02°TO 1.10° -L/D MWD TOOLS. -BREAK OFF HCC BIT. (GRADED 1-1). 02:30 - 04:15 1.75 DRILL P PROD1 PJSM.M/U 4-1/4"LATERAL BHA. -M/U REFURBISHED HYC 3.75"X 4.25" BICENTER BIT. .M/U NEW MWD TOOLS TO TOP OF MOTOR. -STAB COIL. -GET ON WELL. -P/T OTS TO 250/3500 PSI-GOOD. 04 15 - 07.30 3.25 DRILL P PROD1 RIH W/LATERAL BHA F/82'TO 9200'. PUMPING.88 BPM VV/1100 PSI. 0730 - 18 00 10.50 DRILL P PROD1 DRILL4-1/4"LATERAL SECTION F/10,100'MD T/10,320'MD. -BPM IN/OUT:2.66/2.67 BPM -DHWOB:2-6 KLBS -CIRC PRESSURE:2715 PSI -FREE SPIN:2425 PSI -MW IN/OUT:8.72 PPG/8.58 PPG -ECD:9.84 PPG -IA/OA/PVT:200 PSI/5 PSI/283 BBL 18:00 - 22 30 4 50 DRILL P PROD1 DRILL4-1/4"LATERAL SECTION F/10,320'MD T/10,556'MD. -BPM IN/OUT:2.7/2.71 BPM -DHWOB:2-6 KLBS -CIRC PRESSURE:2740 PSI -FREE SPIN:2425 PSI 1-MW IN/OUT:8.76 PPG/8.66 PPG -ECD:9.90 PPG -IA/OA/PVT:260 PSI/5 PSI/277 BBL 22:30 - 00:00 1.50 DRILL P PROD1 PERFORM WIPER TRIP 8/3/2014 00:00 - 01:45 1.75 DRILL P PROD1 RIH,GR TIE-IN(+2.5') t ,BPM IN/OUT:3.6/3.6 01:45 - 02:45 1.00 DRILL P PROD1 DRILL 4-1/4"LATERAL SECTION F/10,556'MD T/10,615'. -BPM IN/OUT:2.7/2.1 BPM I-DHWOB:2-3.6 KLBS -CIRC PRESSURE:2500-2750 PSI -FREE SPIN:2300-2400 PSI -MW IN/OUT:8.7 PPG/8.7 PPG -ECD:9.90 PPG -IA/OA/PVT:325 PSI/5 PSI/277 02:45 - 03:00 0.25 DRILL P PROD1 BHA WIPER TRIP,PUMPING AT 2.7 BBLS/MIN, 2390 PSI. 03:00 - 04:00 1.00 DRILL P PROD1 DRILL 4-1/4"LATERAL SECTION F/10,615'T/ 10,699'. -BPM IN/OUT:2.7/2.1 BPM DHWOB:3-5 KLBS -CIRC PRESSURE:2700-2900 PSI 1-FREE SPIN:2400 PSI -MW IN/OUT:8.7 PPG/8.7 PPG -ECD:9.91 PPG -IA/OA/PVT:350 PSI/5 PSI/335 04 00 - 04 15 0.25 DRILL P PROD1 BHA WIPER TRIP,PUMPING AT 2.7 BBLS/MIN, 2400 PSI. Printed 8/18/2014 9:15.51AM North America-ALASKA-BP Page 6 of 7 Operation Summary Report Common Well Name:H-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:7/28/2014 End Date:8/4/2014 X3-01584-C:(3,199,405.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:00AM Rig Release:8/8/2014 Rig Contractor NORDIC CALISTA UWI:500292048200 Active datum:H-09 Gyro RKB=75.72usft @75.72usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:15 - 06:00 1.75 DRILL P PROD1 DRILL 4-1/4"LATERAL SECTION F/10,699'T/ 10,850'MD. -BPM IN/OUT:2.7/2.1 BPM -DHWOB:3-5 KLBS -CIRC PRESSURE:2700-2900 PSI -FREE SPIN:2400 PSI -MW IN/OUT:8.7 PPG/8.7 PPG -ECD:9.91 PPG -IA/OA/PVT:350 PSI/5 PSI/335 06:00 - 09:00 3.00 DRILL P PROD1 DRILL 4-1/4"LATERAL SECTION F/10,850'T/ 10,943'MD. -BPM IN/OUT:2.71/2.73 BPM -DHWOB:3-5 KLBS -CIRC PRESSURE:2700-2900 PSI -FREE SPIN:2400 PSI -MW IN/OUT:8.85 PPG/8.72 PPG -ECD:9.91 PPG -IA/OA/PVT:350 PSI/5 PSI/285 09:00 - 15:00 6.00 DRILL C PROD1 PERFORM LONG WIPER F/10,943'T/3,000' MD -POOH F/10,943'-9600'MD -OPEN EDC,PUMP 20 BBLS SWEEP -BPM IN/OUT:3.49/3.23 MW IN/OUT:8.86/ 8.72 -POOH F/9,600 T/3000'MD -RIH F/3000'T/9500'MD -BPM IN/OUT:3.49/3.79 MW IN/OUT:8.86/ 8.72 -LOG TIE-IN(+2.5')DEPTH CORRECTION -RIH F/9500'T/10,943'MD. ***CONTINUOUS CUTTING ON SHAKER UNTIL DEPTH 4500'MD. -CUTTINGS LOAD REDUCED TO SHALLOW STREAM AT 3000'MD. - ONLY FINE CUTTINGS ON SHAKER WHILE RIH F/3000'MD. 15:00 - 16:00 1.00 DRILL C PROD1 ***UPDATED TRAVELING CYLINDER TO DRILL PAST PLANNED 10,943'MEASURED TOTAL DEPTH. DRILL 4-1/4"LATERAL SECTION F/10,943'T/ 11,015'TOTAL MD. -BPM IN/OUT:2.70/2.71 BPM -DHWOB:3-5 KLBS -CIRC PRESSURE:2650-2725 PSI -FREE SPIN:2520 PSI -MW IN/OUT:8.85 PPG/8.72 PPG -ECD:9.91 PPG -IA/OA/PVT:400 PSI/7 PSI/297 16:00 - 17:30 1.50 DRILL P PROD1 WIPER TRIP F/11,015'T/9,650'MD -BPM IN/OUT:2.71/2.63 CIRC PSI:2432 -MW IN/OUT:8.86 PPG/8.77 PPG -LOG TIE-IN(+2')DEPTH CORRECTION -RIH CONFIRM TOTAL MEASURED DEPTH (11,016) POOH F/11,016'T/9,600'MD 17:30 - 21:00 3.50 DRILL P PROD1 POOH TO SURFACE.TAG UP AND FLOWCHECK. 21:00 - 22:30 1.50 DRILL P PROD1 LD LATERAL DRILLING BHA#3. BRING UP WEATHORFORD LOGGING TOOLS AND PREP. Printed 8/18/2014 9:15:51AM North America-ALASKA-BP Page 7 of 7 Operation Summary Report Common Well Name:H-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:7/28/2014 End Date:8/4/2014 X3-01584-C:(3,199,405.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:00AM !Rig Release:8/8/2014 Rig Contractor:NORDIC CALISTA UWI:500292048200 Active datum:H-09 Gyro RKB=75.72usft @75.72usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) _ 22:30 - 23:00 0.50 DRILL N SFAL 11,015.00 PROD1 i CHANGE OUT SLB HYDRAULIC HOSES ON THE INJECTOR. 23:00 - 00:00 1.00 DRILL P PROD1 PU WEATHERFORD LOGGING TOOLS. 8/4/2014 00:00 - 00:30 0.50 DRILL N SFAL 11,015.00 PROD1 ;LD WEATHERFORD LOGGING TOOLS. 00:30 - 07:00 6.50 DRILL N SFAL 11,015.00 PROD1 TROUBLESHOOT SCHLUMBERGER POWER-PACK. COMUTATOR IN TRACTION MOTOR OUT OF ROUND;POLISH COMUTATOR AND REPLACE BRUSHES IN TRACTION MOTOR;TEST EQUIPMENT. 07:00 - 07:45 0.75 DRILL P PROD1 MU WEATHERFORD LOGGING TOOLS -HELD PJSM FOR PU LOGGING TOOLS -MU WEATHERFORM LOGGING TOOLS/BHI MWD TOOLS -SET INJECTOR ONTO WELL -PRESSURE TEST QTS 250/3500(PASSED) 07:45 - 13:45 6.00 DRILL P PROD1 I RIH WITH WEATHERFORD LOGGING TOOLS BPM IN/OUT:0.55/0.58 CIRC PSI: MW IN/OUT:8.81 PPG/8.54 PPG 1345 - 17:00 3.25 DRILL P PROD1 PERFORM LOGGING OPERATIONS WITH WEATHERFORDTOOLS -POOH F/ 11,010'MD T/9,600'MD [-LOG OPEN HOLE AT 30'FPM �-BPM IN/OUT:0.75/0.60 CIRC PSI:945 -MW IN/OUT:8.82 PPG/8.74 -LAY IN LINER PILL WHILE POOH 17:00 - 17:30 0.50 DRILL P PROD1 LD WEATHERFORD LOGGING BHA -FLOW CHECK WELL(STATIC) -GET INJECTOR OFF OF WELL -LD WEATHERFORD LOGGING TOOLS -LD BHI MWD TOOLS 17:30 - 18:00 0.50 DRILL P PROD1 CLEAN RIG FLOOR -UNLOAD WEATHERFORD LOGGING TOOLS FROM PIPE SHED. 18.00 - 19:00 1.00 DRILL P PROD1 DOWNLOAD LOGGING TOOLS AND VERIFY LOGGING DATA. Printed 8/18/2014 9:15:51AM North America-ALASKA-BP Page 1 of 5 Operation Summary Report Common Well Name:H-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/4/2014 End Date:8/8/2014 X3-01584-C:(1,491,849.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:00AM Rig Release:8/8/2014 Rig Contractor:NORDIC CALISTA UWI:500292048200 Active datum:H-09 Gyro RKB=75.72usft @75.72usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/4/2014 19:00 - 22:30 3.50 CASING P RUNPRD PERFORM E-LINE SLACK MANAGEMENT. -CUT COIL,DRESS AND REHEAD BAKER THROUGH TUBING. -PULL TEST AND PT 250/3500PSI ILO/HI-PASSED. -SHUT IN WELL. -PUMP 3/4"BALL AND RETRIEVE SAME. • 22:30 - 00:00 1.50 CASING P RUNPRD MU 2 7/8"LINER. 8/5/2014 00:00 - 05:15 5.25 CASING P RUNPRD RUN(43)JOINTS 2 7/8"X(22)JOINTS 3 1/2" LINER. MU LINER RUNNING TOOL AND(4)JOINTS PH6. STAB COIL,GET ON WELL,TEST QTS TO 250 PSI/3500 PSI. 05:15 - 07:30 2.25 CASING P RUNPRD RIH W/2 7/8"X 3 1/2"LINER. -VERIFY FLAG DEPTH WHILE RIH TAG BOTTOM AT 11,028'MD (UNCORRECTED) -PU WEIGHT:49K SO:22-24K NO ISSUES WHILE RIH TO BOTTOM 07.30 - 09:00 1.50 CASING P RUNPRD PUMP 5/8"BALL TO DISCONNECT FROM Genll SELRT -POSITION REEL FOR BALL DROP RELEASE BALL PER BALL DROP PROCEDURES -STACK 10K DOWN ON LINER ASSEMBLY -GOOD INDICATION OF BALL DEPARTING REEL HOUSE -DISPLACED REEL VOLUME OF 60 BBLS (BALL NOT ON SEAT) -PUMPED ADDITIONAL 15 BBLS ADJUSTING RATES(BALL NOT ON SEAT) -SURGED WELL 5-7 TIMES ATTEMPTING TO FREE STUCK BALL -BALL ON SEAT AT 100 BBLS AWAY -PRESSURE UP TO 4200 PSI SHEAR RELEASE PIN PU 5'VERIFIED RELEASE FROM LINER PU WEIGHT:40K 09:00 - 11:00 2.00 CASING P RUNPRD SWAP WELL FROM 8.6 PPG POWERPRO TO 8.4 PPG 1%KCL -BPM IN/OUT:2.05/2.05 CIRC PSI:1495 MW IN/OUT:8.4 PPG/8.72 PPG 11:00 - 13:30 2.50 CEMT N WAIT 11,015.00 RUNPRD WAITING ON SLB CEMENT TRUCKS -PARKER 272 RIG MOVE ON SPINE ROAD -CEMENT TRUCKS UNABLE TO GET TO LOCATION -WAIT FOR RIG TO CLEAR SPINE/RIG MATS TO BE MOVED Printed 8/18/2014 9:16:24AM • North America-ALASKA-BP Page 2 of 5 Operation Summary Report Common Well Name:H-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/4/2014 End Date:8/8/2014 X3-01584-C:(1,491,849.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:00AM Rig Release:8/8/2014 Rig Contractor NORDIC CALISTA UWI:500292048200 Active datum:H-09 Gyro RKB=75.72usft @75.72usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:30 - 16:30 3.00 CEMT P RUNPRD 13:30-PJSM AND PUMP 36 BBLS 15.8 PPG CLASS G CEMENT BYPASS REEL FILTERS CIRC 1%KCL AT 1.00/1.00 BPM IN/OUT WITH 352 PSI BATCH UP CEMENT 14:30-36 BBLS CMT TO WEIGHT,LOSS RATE =0.0 BPM 15:00-SWAP COIL PUMP TO EXHAUST PILL AND FLOOD LINES.SHUT DOWN RIG PUMP AND LINE UP CMT PUMP DOWN THE COIL. 15:02-ON LINE WITH CMT PUMP.ZERO IN MM AT 14.0 PPG DENSITY. 15:19-SHUT DOWN PUMP WITH 36 BBLS AWAY.SEND SLB CEMENTERS 5 BBLS WATER TO CLEAR LINES.BLOW DOWN CEMENT LINES. 15:24-ONLINE WITH RIG PUMP TO DISPLACE CMT WITH EXHAUST PILL. 15:34-WITH 59.0 BBLS AWAY,SLOW RATE TO 1.0 BPM TO AVOID SLAMMING LWP WITH CEMENT. 15:55-WITH 93.6 BBLS AWAY,SHUT DOWN PUMPS.PICK UP 12'PAST BREAKOVER TO 11,013'MD WITH 40K#.PUMP 5 BBLS SIDE EXHAUST TO 98.6 BBLS. 15:48-SLACK OFF TO 11,020'MD AND-2K#. ZERO IN MM.PRESSURE UP TO 3900 PSI AND LAUNCH LWP.DISPLACE AT 2.00 BPM AND 2275- PSI. 16:08-AT 0 BBLS AWAY,20 BBLS CEMENT BEHIND.MM OUT TOTAL=98.6 BBLS.ZERO OUT MM.PIT MANUAL STRAP=408 BBLS. 16:16-PLUG BUMPED AT 13.9 BBLS.OUT MM AT 113.0 BBLS.HOLD 3400 PSI TO VERIFY PLUG IS SET.PIT MANUAL STRAP=427 BBL. 16:18-SHUT DOWN ALL CHARGE PUMPS. BLEED OFF COIL PRESSURE TO CHECK FLOATS. 16:20-GOOD NO FLOW ON THE FLOATS, CLOSE THE BAKER CHOKE AND PRESSURE UP TO 1000 PSI.PU TO 11,010'MD AND PRESSURE DROP.PUMP 5 BBLS OF EXHAUST PILL AT 0.5 BPM. 34 BBLS OF CMT BEHIND PIPE BASED ON OUT MM 34 BBLS OF CMT BEHIND PIPE BASED ON PIT STRAP 16:30 - 18:00 1.50 CEMT P RUNPRD POOH WITH LINER RUNNING TOOLS -BPM IN/OUT:0.90/0.55 -MW IN/OUT:8.33 PPG/8.31 PPG -FLOW CHECK WELL AT SURFACE(NO FLOW) 18:00 - 19:00 1.00 CEMT P RUNPRD PJSM LD LINER RUNNING TOOLS -ALL SHEAR PINS SHEARED -5/8"BALL RECOVERED Printed 8/18/2014 9:16:24AM North America-ALASKA-BP Page 3 of 5 Operation Summary Report Common Well Name:H-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/4/2014 End Date:8/8/2014 X3-01584-C:(1.491,849.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:00AM Rig Release:8/8/2014 Rig Contractor.NORDIC CALISTA UWI:500292048200 Active datum:H-09 Gyro RKB=75.72usft ij/75.72usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:00 - 22:00 3.00 BOPSUR P OTHCMP PJSM AND SWAP RAMS AND TEST -LEAK TIGHT TEST TREE VALVES -LO/TO ACCUMULATOR -SWAP VBR RAMS TO 1.66"COMBI RAMS -SET TEST PLUG AND FILL STACK -FUNCTION TEST BOPS 22:00 - 23:30 1.50 BOPSUR P OTHCMP PJSM AND TEST NEW BOP ELEMENTS -SHELL TEST TO 250/3500 PSI FOR 5/5 MIN -TEST 1.66"RAMS TO 250/3500 PSI FOR 5/5 MIN 23 30 - 00:00 0.50 BOPSUR N SFAL OTHCMP ATTEMPT TO TEST ANNULAR ON 1-1/4"CSH, TEST FAIL 8/6/2014 •00:00 - 01:00 1.00 BOPSUR N SFAL OTHCMP ATTEMPT TO TEST ANNULAR ON 1-1/4"CSH, TEST FAIL 01:00 - 03:00 2.00 BOPSUR N SFAL OTHCMP PJSMANDCHANGEANNULARELEMENT • -SIMOPS:ONLOAD LOGGING TOOLS,RU LOGGING ENCODER 03:00 - 03:30 0.50 BOPSUR N SFAL -OTHCMP PJSM AND TEST NEW BOP ELEMENTS -SHELL TEST TO 250/3500 PSI FOR 5/5 MIN 03:30 - 04:30 1.00 BOPSUR P OTHCMP TEST ANNULAR ON 1-1/4"CSH TO 250/3500 PSI FOR 5/5 MIN RIG DOWN TESTING EQUIPMENT SUCK OUT STACK PULL TEST PLUG 04.30 - 06:00 1.50 CLEAN P OTHCMP PJSM AND INSTALL SLIM CTC -PICK UP INJECTOR AND CUT OFF BOT EXTERNAL SLIP CTC -CUT EXCESS E-LINE AND BOOT END -PREP COIL AND MU BOT INTERNAL DIMPLE CTC -PULL TEST CTC TO 30K -PRESS TEST CTC TO 250/3500 PSI FOR 5/5 MIN 06.00 - 07:30 1.50 CLEAN P OTHCMP CREW CHANGE OUT -INSPECT ALL TOOLS AND EQUIPMENT -VERIFY PIPE TALLY 07.30 - 08:00 0.50 CLEAN P OTHCMP HELD PJSM FOR MU CLEANOUT/LOGGING BHA 08.00 - 09:30 1.50 CLEAN P OTHCMP MU CLEANOUT/LOGGING BHA -GET ONTO WELL WITH INJECTOR -PRESSURE TEST QTS 250/3500(PASSED) 09:30 - 11:30 2.00 CLEAN P OTHCMP RIH WITH CLEANOUT/LOGGING BHA F/1950' -8950'MD 11:30 - 12:30 1.00 CLEAN P OTHCMP LOG DOWN TO PBTD PER PLAN F18950'- 11,019'MD(UNCORRECTED) -BPM IN/OUT:1.53/1 71 CIRC PSI:1967 MW IN/OUT:8.45/8.65 12:30 - 16:30 4.00 CLEAN P OTHCMP i LOG UP F/11,019'-8900'MD AT 60 FPM -POOH F/8900'-1950'MD. -FLOW CHECK WELL(NO FLOW) -STAND BACK INJECTOR POOH STANDING BACK 1-1/4"CSH -LD SLB LOGGING TOOLS 16 30 - 17:30 1.00 EVAL P OTHCMP DOWNLOAD SLB MEMORY LOGGING TOOLS -PROCESS AND EVALUATE LOGGING DATA -LOAD SLB PERFORATING GUNS INTO PIPE SHED Printed 8/18/2014 9:16:24AM North America-ALASKA-BP Page 4 of 5 Operation Summary Report Common Well Name:H-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/4/2014 End Date:8/8/2014 X3-01584-C:(1,491,849.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:00AM Rig Release:8/8/2014 Rig Contractor:NORDIC CALISTA UWI:500292048200 Active datum:H-09 Gyro RKB=75.72usft©75.72usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:30 - 18:00 0.50 EVAL P OTHCMP PERFORM LINER LAP TEST PER PLAN -PRESSURE TEST 250/5 MINS 2400/HIGH 30 MINS -TEST CHARTED(PASSED) 18:00 - 21:30 3.50 PERF P OTHCMP PJSM AND PU PERFORATING BHA -MU 12 PERF GUNS PER SLB TCP -MU 1-1/4"CSH WORKSTRING FROM DERRICK -MU RUNNING TOOLS AND GET ON WELL PT QTS TO 250/3500 PSI FOR 5/5 MIN 21:30 - 00:00 2.50 PERF P OTHCMP RIH WITH PERF BHA -90'/MIN WITH 0.30/0.79 BPM IN/OUT -TAKE UP WT ABOVE TOL:39K# -CORRECT-14'TO TOL FLAG RUN INTO LINER AT 50'/MIN 8/7/2014 00:00 - 00:30 0.50 PERF P OTHCMP CONTINUE RIH WITH PERF ASSEMBLY -TAG BOTTOM ON DEPTH AT 10,977'MD TAKE PU WT ON BOTTOM:43K# 00:30 - 01:00 0.50 PERF P OTHCMP PERFORATE WELL -PU TO PERF DEPTH:10,890.7'MD -PEFORM E-FIRE SEQUENCE -PERFORATE ON DEPTH MOVING UP SLOWLY 01:00 - 04:00 3.00 PERF P OTHCMP •POOH WITH PERF ASSEMBLY -35'/MIN INSIDE LINER HOLD 200 PSI WHP -FLOW CHECK ABOVE LINER,NO FLOW -60'/MIN TO SURFACE 04:00 - 08:00 4.00 PERF P OTHCMP PJSM AND LAY DOWN PERF BHA -STAND BACK INJECTOR -LAY DOWN 2-1/16"AND 1-1/4"CSH LAY DOWN PERF GUNS,ALL SHOTS FIRED 08:00 - 09:00 1.00 PERF P OTHCMP UNLOAD ALL PERF GUNS FROM PIPE SHED -REMOVE ALL LINER PUP JOINTS FROM PIPE SHED -PREPARE FOR FREEZE PROTECT BHA 09:00 - 09:30 0.50 WHSUR P POST HELD PJSM FOR MU NOZZLE FOR FREEZE PROTECT 09:30 - 12:00 2.50 WHSUR P POST RIH F/0'-2500'MD WITH FREEZE PROTECT ASSEMBLY -BPM IN/OUT:3.03/3.65 CIRC PSI:2100 -MW IN/OUT:6.87 PPG/8.36 PPG -LAY IN FREEZE PROTECT WHILE POOH 12:00 - 13:00 1.00 WHSUR N FLUD POST WAIT ON SLB N2 UNIT 13:00 - 14:30 1.50 WHSUR P POST BLOW DOWN COIL REEL WITH SLB N2 -HELD PJSM WITH SLB N2 CREW FOR RIG UP/BLOW DOWN -DISCUSS PRESSURE CROSSCHECK WITH N2 CREW -BLOW DOWN REEL PER SLB PROCEDURES -BLEED OFF ALL PRESSURE FROM COIL -RD SLB N2 UNIT 14:30 - 15:00 0.50 WHSUR P POST HELD PJSM WITH VALVE CREW FOR RU/ SETTING TWC -INSPECT LIFTING EQUIPMENT -LIFT LUBRICATOR AND TOOLS TO RIG FLOOR -GREASE ALL TREE VALVES Printed 8/18/2014 9:16:24AM North America-ALASKA-BP Page 5 of 5 Operation Summary Report Common Well Name:H-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/4/2014 End Date:8/8/2014 X3-01584-C:(1,491,849.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:NORDIC 2 Spud Date/Time:6/28/1980 12:00:00AM Rig Release:8/8/2014 Rig Contractor:NORDIC CALISTA UW1:500292048200 Active datum:H-09 Gyro RKB=75.72usft©75.72usft(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 WHSUR P POST INSTALL CAMERON"J"TYPE TWC -RU/PRESSURE TEST LUBRICATOR -INSTALL TWC INTO WELLHEAD -CLOSE MASTER/SWAB VALVES RD LUBRICATOR 17:00 - 20:00 3.00 WHSUR P POST PJSM AND PULL BACK COIL -CUT OFF CTC,BOOT E-LINE -DRESS COIL END AND INSTALL GRAPPLE -PULL TEST TO 4K#AND RE-TIGHTEN PULL BACK COIL 20:00 - 21:00 1.00 WHSUR P POST -SECURE COIL TO SHIPPING BAR AND PREP REEL TO LOWER EMPTY AND RINSE OUT PITS 21:00 - 22:00 1.00 WHSUR P POST STAB ON WELL,REMOVE INJECTOR GOOSENECK,REMOVE INJECTOR FROM PACKOFF ASSEMBLY,SET INJECTOR ON BELLY,SET PACKFFS ON STAND 22:00 - 00:00 2.00 WHSUR P POST NIPPLE DOWN BOPS -INSTALL NIGHT CAP AND BLOW DOWN BOP STACK -OPEN BOP DOORS AND REMOVE RAMS SIMOPS:CONTINUE PREP TO ENTER PITS 8/8/2014 00:00 - 04:30 4.50 WHSUR P POST CONTINUE ND BOPS -OPEN BOP DOORS AND REMOVE RAMS -ND LUBRICATOR AND HANG STACK FROM BLOCKS -NIPPLE DOWN BOPS ENTER AND PRESSURE WASH PITS SIMOPS:DISCONNECT AND CAP HYDRAULIC LINES ON INJECTOR,CLEAN AND CLEAR PIPE SHED TO DERRICK DOWN,KNOCK APART 2"IRON ON CHOKE MANIFOLD 04:30 - 11:00 6.50 WHSUR P POST NU TREE CAP CONTINUE PRESSURE WASH PITS SIMOPS:RIG DOWN REEL IRON AND PREP TO LOWER REEL,KNOCK APART 2"IRON ON REEL HOUSE MANIFOLD 11:00 - 12:00 1.00 WHSUR P POST PRESS TEST TREE CAP TO 250/3500 PSI FOR 5/5 MIN RELEASE NORDIC 2 CTD RIG AND END COMPLETION EVENT AT 12:00 ON 08/08/2014. PREP RIG TO MOVE TO SUMMER MAINTENANCE. ALL TREE AND WELLHEAD VALVE LEFT CLOSED WITH PRESSURE GAUGES. FINAL OA/IA PRESS=0/0 PSI. TREE,WELLHEAD,AND CELLAR CLEAN. WELLWORK TRANSFER PERMIT CLOSED WITH PAD OPERATOR. WELL HANDOVER COMPLETED WITH WELLS GROUP. Printed 8/18/2014 9:16:24AM 0 by North America - ALASKA - BP Prudhoe Bay PB H Pad H-09 500292048200 H-09A Design: H-09A Survey Report - Geographic 26 August, 2014 ru BAKER HUGHES rifo 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay ND Reference: H-09 Gyro RKB=75.72usft @ 75.72usft - Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True • Wellbore: H-09A Survey Calculation Method: Minimum Curvature ' Design: H-09A 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 H Pad,TR-11-13 Site Position: Northing: 5,957,572.25 usft Latitude: 70°17'30.055 N From: Map Easting: 641,366.07 usft Longitude: 148°51'19.80 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.08 ° Well H-09 API No. 500292048200 Well Position +N/-S 0.00 usft Northing: 5,958,696.00 usft . Latitude: 70°17'40.738 N +El-W 0.00 usft Easting: 643,342.00 usft • Longitude: 148°50'21.60 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: - 45.62 usft Wellbore H-09A API no. 500292048201 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°l (°) (nT) BGGM2013 7/1/2014 19.66 80.98 57,623 Design H-09A Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,625.00 Vertical Section: Depth From(TVD) +N/-S +El-W Direction (usft) (usft) (usft) (°) 30.10 0.00 0.00 212.28 Survey Program Date: 8/26/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 100.00 9,625.00 Gyrodata Gyro MS(H-09) GYD-CT-CMS Gyrodata cont.casing m/s 9,643.50 9,750.23 INC+TREND(H-09A) INC+TREND Inclinometer+known azi trend 9,780.23 10,969.91 MWD(H-09A) MWD MWD-Standard 8/26/2014 8:46:07AM Page 2 COMPASS 5000.1 Build 61 • 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 30.10 0.00 0.00 30.10 0.00 0.00 5,958,696.00 643,342.00 70°17'40.738 N 148°50'21.60 W 100.00 0.20 222.95 100.00 -0.09 -0.08 5,958,695.91 643,341.92 70°17 40.737 N 148°50'21.61 W 139.00 0.22 209.12 139.00 -0.20 -0.17 5,958,695.79 643,341.84 70°17'40.736 N 148°50'21.61 W 20" 200.00 0.26 192.40 200.00 -0.44 -0.25 5,958,695.56 643,341.76 70°17'40.734 N 148°50'21.61 W 300.00 0.32 207.20 300.00 -0.91 -0.43 5,958,695.08 643,341.59 70°17 40.729 N 148°50'21.62 W 400.00 0.47 208.88 400.00 -1.52 -0.75 5,958,694.47 643,341.28 70°17'40.723 N 148°50'21.62 W 500.00 0.50 208.39 499.99 -2.26 -1.16 5,958,693.72 643,340.88 70°17'40.716 N 148°50'21.64 W 600.00 0.56 204.99 599.99 -3.09 -1.57 5,958,692.89 643,340.49 70°17'40.708 N 148°50'21.65 W 700.00 0.50 200.50 699.98 -3.94 -1.93 5,958,692.03 643,340.14 70°17'40.699 N 148°50'21.66 W 800.00 0.36 189.53 799.98 -4.66 -2.14 5,958,691.30 643,339.95 70°17'40.692 N 148°50'21.67 W 900.00 0.39 167.22 899.98 -5.30 -2.11 5,958,690.66 643,339.99 70°17'40.686 N 148°50'21.66 W 1,000.00 0.32 175.47 999.98 -5.91 -2.02 5,958,690.06 643,340.10 70°17'40.680 N 148°50'21.66 W 1,100.00 0.25 180.84 1,099.98 -6.40 -2.00 5,958,689.56 643,340.13 70°17'40.675 N 148°50'21.66 W 1,200.00 0.18 176.32 1,199.97 -6.78 -1.99 5,958,689.18 643,340.14 70°17'40.671 N 148°50'21.66 W 1,300.00 0.11 156.70 1,299.97 -7.02 -1.94 5,958,688.94 643,340.19 70°17'40.669 N 148°50'21.66 W 1,400.00 0.09 96.99 1,399.97 -7.12 -1.83 5,958,688.85 643,340.31 70°17'40.668 N 148°50'21.66 W 1,500.00 0.13 118.81 1,499.97 -7.19 -1.65 5,958,688.78 643,340.49 70°17'40.667 N 148°50'21.65 W 1,600.00 0.13 177.60 1,599.97 -7.35 -1.54 5,958,688.62 643,340.60 70°17'40.666 N 148°50'21.65 W 1,700.00 0.15 158.22 1,699.97 -7.59 -1.49 5,958,688.38 643,340.65 70°17'40.663 N 148°50'21.65 W 1,800.00 0.25 172.89 1,799.97 -7.93 -1.42 5,958,688.05 643,340.74 70°17'40.660 N 148°50'21.64 W 1,900.00 0.30 186.61 1,899.97 -8.40 -1.42 5,958,687.57 643,340.74 70°17'40.655 N 148°50'21.64 W 2,000.00 0.28 182.36 1,999.97 -8.91 -1.46 5,958,687.07 643,340.71 70°17'40.650 N 148°50'21.65 W 2,100.00 0.46 175.74 2,099.97 -9.55 -1.44 5,958,686.42 643,340.74 70°17'40.644 N 148°50'21.64 W 2,200.00 0.45 185.68 2,199.97 -10.34 -1.45 5,958,685.63 643,340.75 70°17'40.636 N 148°50'21.65 W 2,300.00 0.45 182.67 2,299.96 -11.13 -1.51 5,958,684.85 643,340.71 70°17'40.629 N 148°50'21.65 W 2,400.00 0.26 232.78 2,399.96 -11.66 -1.70 5,958,684.31 643,340.52 70°17'40.623 N 148°50'21.65 W 2,500.00 0.12 293.93 2,499.96 -11.75 -1.98 5,958,684.21 643,340.24 70°17'40.622 N 148°50'21.66 W 2,600.00 0.22 1.18 2,599.96 -11.52 -2.07 5,958,684.45 643,340.15 70°17'40.625 N 148°50'21.66 W 2,675.00 0.20 340.49 2,674.96 -11.25 -2.11 5,958,684.71 643,340.10 70°17'40.627 N 148°50'21.66 W 13 3/8" 2,700.00 0.20 333.05 2,699.96 -11.17 -2.15 5,958,684.79 643,340.07 70°17'40.628 N 148°50'21.67 W 2,800.00 5.72 221.25 2,799.79 -14.76 -5.52 5,958,681.14 643,336.77 70°17'40.593 N 148°50'21.76 W 2,900.00 9.16 210.06 2,898.94 -25.40 -12.79 5,958,670.36 643,329.70 70°17'40.488 N 148°50'21.98 W 3,000.00 10.85 205.15 2,997.42 -40.81 -20.78 5,958,654.80 643,322.00 70°17'40.337 N 148°50'22.21 W 3,025.00 11.20 206.37 3,021.96 -45.12 -22.86 5,958,650.46 643,320.01 70°17'40.294 N 148°50'22.27 W 3,050.00 11.53 205.99 3,046.47 -49.54 -25.03 5,958,646.00 643,317.92 70°17'40.251 N 148°50'22.33 W 3,075.00 12.37 205.44 3,070.93 -54.20 -27.28 5,958,641.29 643,315.76 70°17'40.205 N 148°50'22.40 W 3,100.00 12.78 206.09 3,095.33 -59.10 -29.64 5,958,636.35 643,313.49 70°17'40.157 N 148°50'22.47 W 3,125.00 13.37 205.99 3,119.68 -64.19 -32.12 5,958,631.22 643,311.11 70°17'40.107 N 148°50'22.54 W 3,150.00 13.85 205.87 3,143.98 -69.48 -34.70 5,958,625.88 643,308.64 70°17'40.055 N 148°50'22.61 W 3,175.00 14.78 205.65 3,168.20 -75.04 -37.38 5,958,620.26 643,306.06 70°17'40.000 N 148°50'22.69 W 3,200.00 15.34 205.72 3,192.34 -80.90 -40.20 5,958,614.36 643,303.35 70°17'39.942 N 148°50'22.77 W 3,225.00 15.97 206.03 3,216.41 -86.97 -43.14 5,958,608.23 643,300.53 70°17'39.883 N 148°50'22.86 W 3,250.00 17.07 206.91 3,240.38 -93.33 -46.31 5,958,601.81 643,297.48 70°17'39.820 N 148°50'22.95 W 3,275.00 17.58 207.08 3,264.25 -99.96 -49.69 5,958,595.12 643,294.23 70°17'39.755 N 148°50'23.05 W 3,300.00 18.30 207.15 3,288.03 -106.82 -53.20 5,958,588.20 643,290.85 70°17'39.687 N 148°50'23.15 W 3,325.00 19.03 207.30 3,311.72 -113.93 -56.86 5,958,581.01 643,287.32 70°17'39.617 N 148°50'23.26 W 3,350.00 19.92 207.22 3,335.29 -121.34 -60.68 5,958,573.53 643,283.65 70°17'39.545 N 148°50'23.37 W 3,375.00 20.99 207.11 3,358.71 -129.11 -64.67 5,958,565.69 643,279.81 70°17 39.468 N 148°50'23.49 W 3,400.00 21.81 207.43 3,381.99 -137.22 -68.85 5,958,557.50 643,275.79 70°17'39.388 N 148°50'23.61 W 3,425.00 22.49 207.55 3,405.14 -145.58 -73.20 5,958,549.06 643,271.60 70°17'39.306 N 148°50'23.74 W 3,450.00 23.16 207.52 3,428.18 -154.18 -77.68 5,958,540.38 643,267.28 70°17'39.222 N 148°50'23.87 W 3,475.00 24.10 207.72 3,451.09 -163.06 -82.33 5,958,531.41 643,262.80 70°17'39.134 N 148°50'24.00 W 3,500.00 25.37 208.70 3,473.79 -172.28 -87.27 5,958,522.10 643,258.03 70°17 39.044 N 148°50'24.15 W 8/26/2014 8:46:07AM Page 3 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 3,525.00 26.04 209.53 3,496.32 -181.75 -92.55 5,958,512.53 643,252.94 70°17'38.950 N 148°50'24.30 W 3,550.00 26.77 210.32 3,518.71 -191.39 -98.10 5,958,502.79 643,247.58 70°17'38.856 N 148°50'24.46 W 3,575.00 27.26 210.69 3,540.98 -201.17 -103.86 5,958,492.90 643,242.00 70°17'38.759 N 148°50'24.63 W 3,600.00 27.74 211.36 3,563.16 -211.06 -109.81 5,958,482.90 643,236.24 70°17'38.662 N 148°50'24.80 W 3,625.00 28.22 212.16 3,585.24 -221.03 -115.99 5,958,472.81 643,230.26 70°17'38.564 N 148°50'24.98 W 3,650.00 28.60 212.53 3,607.22 -231.08 -122.35 5,958,462.65 643,224.09 70°17'38.465 N 148°50'25.17 W 3,675.00 29.66 213.99 3,629.06 -241.26 -129.03 5,958,452.35 643,217.61 70°17'38.365 N 148°50'25.36 W 3,700.00 30.39 214.66 3,650.71 -251.59 -136.08 5,958,441.88 643,210.75 70°17'38.264 N 148°50'25.57 W 3,725.00 31.18 215.07 3,672.18 -262.08 -143.40 5,958,431.25 643,203.64 70°17'38.160 N 148°50'25.78 W 3,750.00 32.20 215.33 3,693.46 -272.82 -150.97 5,958,420.38 643,196.27 70°17'38.055 N 148°50'26.00 W 3,775.00 32.56 215.68 3,714.57 -283.71 -158.74 5,958,409.33 643,188.71 70°17'37.948 N 148°50'26.23 W 3,800.00 32.94 215.57 3,735.60 -294.71 -166.62 5,958,398.19 643,181.04 70°17'37.840 N 148°50'26.46 W 3,825.00 33.20 215.50 3,756.55 -305.81 -174.55 5,958,386.94 643,173.33 70°17'37.730 N 148°50'26.69 W 3,850.00 33.48 215.67 3,777.43 -316.98 -182.54 5,958,375.62 643,165.55 70°17'37.620 N 148°50'26.92 W 3,875.00 33.42 215.87 3,798.29 -328.16 -190.60 5,958,364.29 643,157.71 70°17'37.510 N 148°50'27.16 W 3,900.00 33.41 216.14 3,819.16 -339.30 -198.69 5,958,353.00 643,149.83 70°17'37.401 N 148°50'27.39 W 3,925.00 33.57 216.52 3,840.01 -350.41 -206.86 5,958,341.73 643,141.87 70°17'37.292 N 148°50'27.63 W 3,950.00 33.74 217.00 3,860.82 -361.51 -215.16 5,958,330.48 643,133.79 70°17'37.182 N 148°50'27.87 W 3,975.00 33.87 217.71 3,881.59 -372.57 -223.60 5,958,319.26 643,125.57 70°17'37.074 N 148°50'28.12 W 4,000.00 33.99 218.19 3,902.33 -383.57 -232.18 5,958,308.10 643,117.20 700 17'36.966 N 148°50'28.37 W 4,025.00 34.19 218.23 3,923.04 -394.58 -240.84 5,958,296.93 643,108.74 70°17 36.857 N 148°50'28.62 W 4,050.00 34.18 218.42 3,943.72 -405.60 -249.56 5,958,285.74 643,100.24 700 17'36.749 N 148°50'28.88 W 4,075.00 34.21 218.34 3,964.40 -416.62 -258.28 5,958,274.57 643,091.73 70°17'36.641 N 148°50'29.13 W 4,100.00 34.22 218.42 3,985.07 -427.64 -267.01 5,958,263.38 643,083.22 70°17'36.532 N 148°50'29.38 W 4,125.00 33.99 218.66 4,005.77 -438.60 -275.74 5,958,252.25 643,074.69 70°17 36.424 N 148°50'29.64 W 4,150.00 34.06 218.47 4,026.49 -449.54 -284.46 5,958,241.15 643,066.18 70°17'36.317 N 148°50'29.89 W 4,175.00 34.12 218.40 4,047.19 -460.52 -293.17 5,958,230.01 643,057.69 70°17 36.209 N 148°50'30.15 W 4,200.00 34.00 218.37 4,067.91 -471.49 -301.87 5,958,218.88 643,049.20 70°17'36.101 N 148°50'30.40 W 4,225.00 33.71 218.50 4,088.67 -482.40 -310.52 5,958,207.80 643,040.76 70°17'35.994 N 148°50'30.65 W 4,250.00 33.81 218.65 4,109.45 -493.26 -319.19 5,958,196.78 643,032.30 70°17'35.887 N 148°50'30.90 W 4,275.00 33.98 218.47 4,130.20 -504.16 -327.88 5,958,185.72 643,023.82 70°17'35.779 N 148°50'31.16 W 4,300.00 33.96 218.77 4,150.94 -515.08 -336.60 5,958,174.64 643,015.31 70°17'35.672 N 148°50'31.41 W 4,325.00 34.16 218.77 4,171.65 -525.99 -345.36 5,958,163.56 643,006.76 70°17'35.565 N 148°50'31.67 W 4,350.00 34.19 219.18 4,192.33 -536.91 -354.20 5,958,152.47 642,998.13 70°17'35.457 N 148°50'31.93 W 4,375.00 34.20 219.44 4,213.01 -547.78 -363.10 5,958,141.44 642,989.44 70°17'35.350 N 148°50'32.18 W 4,400.00 34.42 219.81 4,233.66 -558.64 -372.08 5,958,130.41 642,980.66 70°17'35.244 N 148°50'32.45 W 4,425.00 34.25 220.48 4,254.30 -569.41 -381.17 5,958,119.46 642,971.78 70°17'35.138 N 148°50'32.71 W 4,450.00 34.30 220.69 4,274.96 -580.11 -390.33 5,958,108.60 642,962.83 700 17'35.033 N 1480 50'32.98 W 4,475.00 34.46 220.97 4,295.59 -590.79 -399.56 5,958,097.75 642,953.80 70°17'34.927 N 148°50'33.25 W 4,500.00 34.49 220.93 4,316.20 -601.48 -408.84 5,958,086.88 642,944.74 70°17'34.822 N 148°50'33.52 W 4,525.00 34.66 221.06 4,336.79 -612.18 -418.15 5,958,076.00 642,935.64 700 17'34.717 N 148°50'33.79 W 4,550.00 34.50 221.26 4,357.37 -622.87 -427.48 5,958,065.14 642,926.50 70°17'34.612 N 148°50'34.06 W 4,575.00 34.42 221.65 4,377.98 -633.47 -436.85 5,958,054.36 642,917.34 700 17'34.508 N 148°50'34.33 W 4,600.00 34.41 221.79 4,398.61 -644.02 -446.25 5,958,043.64 642,908.14 70°17'34.404 N 148°50'34.61 W 4,625.00 34.42 221.77 4,419.23 -654.55 -455.67 5,958,032.93 642,898.93 70°17'34.300 N 148°50'34.88 W 4,650.00 34.67 222.03 4,439.82 -665.10 -465.13 5,958,022.20 642,889.67 70°17'34.197 N 148°50'35.16 W 4,675.00 34.62 221.95 4,460.39 -675.67 -474.64 5,958,011.46 642,880.36 70°17'34.093 N 148°50'35.44 W 4,700.00 34.45 221.96 4,480.99 -686.21 -484.12 5,958,000.74 642,871.09 70°17'33.989 N 148°50'35.71 W 4,725.00 34.50 222.00 4,501.60 -696.73 -493.58 5,957,990.04 642,861.83 70°17'33.886 N 148°50'35.99 W 4,750.00 34.34 222.11 4,522.22 -707.22 -503.05 5,957,979.37 642,852.57 70°17'33.782 N 148°50'36.26 W 4,775.00 34.56 222.37 4,542.83 -717.69 -512.56 5,957,968.72 642,843.26 70°17'33.679 N 148°50'36.54 W 4,800.00 34.43 222.31 4,563.44 -728.15 -522.09 5,957,958.08 642,833.93 70°17'33.576 N 148°50'36.82 W 4,825.00 34.22 222.42 4,584.08 -738.57 -531.59 5,957,947.48 642,824.63 70°17'33.474 N 148°50'37.09 W 4,850.00 34.21 222.40 4,604.76 -748.95 -541.07 5,957,936.93 642,815.35 70°17'33.372 N 148°50'37.37 W 4,875.00 34.12 222.42 4,625.44 -759.32 -550.54 5,957,926.38 642,806.08 70°17'33.270 N 148°50'37.65 W 8/26/2014 8:46.07AM Page 4 COMPASS 5000.1 Build 61 by Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 4,900.00 34.12 222.35 4,646.14 -769.67 -559.99 5,957,915.85 642,796.83 70°17 33.168 N 148°50'37.92 W 4,925.00 34.00 222.33 4,666.85 -780.02 -569.42 5,957,905.32 642,787.60 70°17 33.066 N 148°50'38.20 W 4,950.00 33.94 222.52 4,687.58 -790.33 -578.85 5,957,894.83 642,778.37 70°17'32.965 N 148°50'38.47 W 4,975.00 33.99 222.46 4,708.32 -800.63 -588.28 5,957,884.36 642,769.14 70°17'32.864 N 148°50'38.75 W 5,000.00 33.74 222.82 4,729.08 -810.88 -597.72 5,957,873.93 642,759.90 70°17'32.763 N 148°50'39.02 W 5,025.00 33.61 222.94 4,749.88 -821.04 -607.15 5,957,863.60 642,750.66 70°17 32.663 N 148°50'39.30 W 5,050.00 33.72 222.92 4,770.69 -831.19 -616.59 5,957,853.27 642,741.42 70°17'32.563 N 148°50'39.57 W 5,075.00 33.65 222.99 4,791.49 -841.33 -626.04 5,957,842.95 642,732.17 70°17'32.463 N 148°50'39.85 W 5,100.00 33.75 223.16 4,812.29 -851.47 -635.51 5,957,832.64 642,722.89 70°17'32.364 N 148°50'40.12 W 5,125.00 33.76 223.24 4,833.08 -861.59 -645.02 5,957,822.33 642,713.58 70°17 32.264 N 148°50'40.40 W 5,150.00 33.77 223.42 4,853.86 -871.70 -654.56 5,957,812.04 642,704.24 70°17'32.165 N 148°50'40.68 W 5,175.00 33.86 223.18 4,874.63 -881.83 -664.10 5,957,801.74 642,694.89 70°17'32.065 N 148°50'40.96 W 5,200.00 33.60 223.61 4,895.42 -891.91 -673.63 5,957,791.47 642,685.55 70°17'31.966 N 148°50'41.23 W 5,225.00 33.94 223.58 4,916.20 -901.98 -683.22 5,957,781.23 642,676.16 70°17'31.867 N 148°50'41.51 W 5,250.00 33.84 223.83 4,936.96 -912.05 -692.85 5,957,770.97 642,666.72 70°17 31.768 N 148°50'41.79 W 5,275.00 33.80 223.90 4,957.73 -922.09 -702.49 5,957,760.76 642,657.27 70°17'31.669 N 148°50'42.07 W 5,300.00 33.83 224.08 4,978.50 -932.10 -712.15 5,957,750.57 642,647.80 70°17'31.571 N 148°50'42.36 W 5,325.00 33.75 224.20 4,999.28 -942.07 -721.84 5,957,740.41 642,638.31 70°17'31.472 N 148°50'42.64 W 5,350.00 33.85 224.51 5,020.05 -952.02 -731.56 5,957,730.28 642,628.78 70°17'31.375 N 148°50'42.92 W 5,375.00 33.49 224.50 5,040.86 -961.90 -741.27 5,957,720.21 642,619.26 70°17 31.277 N 148°50'43.20 W 5,400.00 33.48 224.58 5,061.71 -971.73 -750.95 5,957,710.20 642,609.78 70°17'31.181 N 148°50'43.49 W 5,425.00 33.32 224.65 5,082.58 -981.53 -760.61 5,957,700.22 642,600.30 70°17'31.084 N 148°50'43.77 W 5,450.00 33.35 224.93 5,103.46 -991.28 -770.29 5,957,690.29 642,590.81 70°17'30.988 N 148°50'44.05 W 5,475.00 33.13 224.88 5,124.37 -1,000.99 -779.97 5,957,680.40 642,581.32 70°17'30.893 N 148°50'44.33 W 5,500.00 33.13 225.09 5,145.31 -1,010.65 -789.63 5,957,670.55 642,571.85 70°17'30.798 N 148°50'44.61 W 5,525.00 33.06 224.94 5,166.25 -1,020.30 -799.28 5,957,660.72 642,562.38 70°17'30.703 N 148°50'44.89 W 5,550.00 33.06 224.89 5,187.21 -1,029.96 -808.91 5,957,650.88 642,552.94 70°17'30.608 N 148°50'45.18 W 5,575.00 33.07 224.85 5,208.16 -1,039.62 -818.53 5,957,641.04 642,543.50 70°17'30.513 N 148°50'45.46 W 5,600.00 32.98 224.88 5,229.12 -1,049.28 -828.14 5,957,631.20 642,534.08 70°17'30.418 N 148°50'45.74 W 5,625.00 33.21 224.57 5,250.06 -1,058.98 -837.75 5,957,621.32 642,524.66 70°17'30.322 N 148°50'46.02 W 5,650.00 33.16 224.73 5,270.99 -1,068.72 -847.37 5,957,611.40 642,515.23 70°17'30.227 N 148°50'46.30 W 5,675.00 33.13 224.57 5,291.92 -1,078.44 -856.97 5,957,601.50 642,505.81 70°17 30.131 N 148°50'46.58 W 5,700.00 33.07 224.62 5,312.86 -1,088.16 -866.56 5,957,591.60 642,496.42 70°17'30.035 N 148°50'46.86 W 5,725.00 32.94 224.74 5,333.83 -1,097.84 -876.13 5,957,581.73 642,487.03 70°17'29.940 N 148°50'47.13 W 5,750.00 33.13 224.62 5,354.78 -1,107.53 -885.72 5,957,571.86 642,477.63 70°17'29.845 N 148°50'47.41 W 5,775.00 33.10 224.69 5,375.72 -1,117.25 -895.32 5,957,561.97 642,468.22 70°17'29.749 N 148°50'47.69 W 5,800.00 32.85 224.73 5,396.70 -1,126.92 -904.89 5,957,552.12 642,458.83 70°17'29.654 N 148°50'47.97 W 5,825.00 32.98 224.72 5,417.68 -1,136.57 -914.45 5,957,542.28 642,449.46 70°17'29.559 N 148°50'48.25 W 5,850.00 32.86 224.67 5,438.67 -1,146.23 -924.00 5,957,532.45 642,440.09 70°17'29.464 N 148°50'48.53 W 5,875.00 32.78 224.53 5,459.68 -1,155.88 -933.52 5,957,522.62 642,430.76 70°17 29.369 N 148°50'48.81 W 5,900.00 32.60 224.54 5,480.72 -1,165.50 -942.99 5,957,512.82 642,421.48 70°17'29.275 N 148°50'49.08 W 5,925.00 32.57 224.65 5,501.78 -1,175.09 -952.44 5,957,503.05 642,412.21 70°17'29.180 N 148°50'49.36 W 5,950.00 32.62 224.86 5,522.85 -1,184.65 -961.92 5,957,493.31 642,402.92 70°17'29.086 N 148°50'49.63 W 5,975.00 32.47 224.49 5,543.92 -1,194.22 -971.38 5,957,483.57 642,393.64 70°17'28.992 N 148°50'49.91 W 6,000.00 32.56 224.57 5,565.00 -1,203.80 -980.80 5,957,473.81 642,384.41 70°17'28.898 N 148°50'50.18 W 6,025.00 32.36 224.38 5,586.10 -1,213.37 -990.20 5,957,464.06 642,375.19 70°17'28.804 N 148°50'50.46 W 6,050.00 32.09 224.59 5,607.25 -1,222.88 -999.55 5,957,454.37 642,366.03 70°17'28.710 N 148°50'50.73 W 6,075.00 32.06 224.76 5,628.43 -1,232.32 -1,008.88 5,957,444.76 642,356.88 70°17'28.617 N 148°50'51.00 W 6,100.00 31.67 224.82 5,649.66 -1,241.69 -1,018.18 5,957,435.22 642,347.76 70°17'28.525 N 148°50'51.27 W 6,125.00 31.91 225.21 5,670.91 -1,251.00 -1,027.49 5,957,425.73 642,338.63 70°17'28.434 N 148°50'51.54 W 6,150.00 32.03 224.78 5,692.12 -1,260.36 -1,036.85 5,957,416.19 642,329.45 70°17'28.342 N 148°50'51.82 W 6,175.00 31.56 225.15 5,713.37 -1,269.68 -1,046.16 5,957,406.70 642,320.32 70°17'28.250 N 148°50'52.09 W 6,200.00 31.62 225.07 5,734.66 -1,278.92 -1,055.44 5,957,397.28 642,311.22 70°17'28.159 N 148°50'52.36 W 6,225.00 31.74 225.11 5,755.94 -1,288.19 -1,064.74 5,957,387.84 642,302.10 70°17'28.068 N 148°50'52.63 W 6,250.00 31.54 225.05 5,777.22 -1,297.45 -1,074.02 5,957,378.40 642,293.00 70°17'27.977 N 148°50'52.90 W 8/26/2014 8:46:07AM Page 5 COMPASS 5000.1 Build 61 • 0bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft©75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 6,275.00 31.71 224.94 5,798.51 -1,306.72 -1,083.29 5,957,368.96 642,283.91 70°17'27.886 N 148°50'53.17 W 6,300.00 31.58 225.00 5,819.79 -1,316.00 -1,092.56 5,957,359.50 642,274.82 70°17'27.794 N 148°50'53.44 W 6,325.00 31.44 224.68 5,841.11 -1,325.27 -1,101.77 5,957,350.07 642,265.78 70°17'27.703 N 148°50'53.71 W 6,350.00 31.68 225.04 5,862.41 -1,334.54 -1,111.00 5,957,340.62 642,256.73 70°17'27.612 N 148°50'53.98 W 6,375.00 31.43 224.75 5,883.71 -1,343.81 -1,120.24 5,957,331.18 642,247.68 70°17'27.521 N 148°50'54.25 W 6,400.00 31.36 224.73 5,905.05 -1,353.06 -1,129.40 5,957,321.75 642,238.69 70°17'27.430 N 148°50'54.51 W 6,425.00 31.38 224.74 5,926.40 -1,362.31 -1,138.56 5,957,312.34 642,229.71 70°17'27.339 N 148°50'54.78 W 6,450.00 31.22 224.61 5,947.76 -1,371.54 -1,147.70 5,957,302.93 642,220.75 70°17'27.248 N 148°50'55.05 W 6,475.00 31.24 224.55 5,969.14 -1,380.77 -1,156.79 5,957,293.53 642,211.83 70°17'27.157 N 148°50'55.31 W 6,500.00 31.01 224.58 5,990.54 -1,389.98 -1,165.86 5,957,284.15 642,202.94 70°17'27.067 N 148°50'55.58 W 6,525.00 30.80 224.50 6,011.99 -1,399.13 -1,174.87 5,957,274.83 642,194.12 70°17'26.977 N 148°50'55.84 W 6,550.00 30.97 224.62 6,033.44 -1,408.28 -1,183.87 5,957,265.51 642,185.29 70°17'26.887 N 148°50'56.10 W 6,575.00 30.80 224.44 6,054.90 -1,417.42 -1,192.87 5,957,256.20 642,176.46 70°17'26.797 N 148°50'56.36 W 6,600.00 30.65 224.56 6,076.39 -1,426.53 -1,201.83 5,957,246.92 642,167.69 70°17'26.707 N 148°50'56.62 W 6,625.00 30.67 224.54 6,097.89 -1,435.62 -1,210.77 5,957,237.66 642,158.92 70°17'26.618 N 148°50'56.88 W 6,650.00 30.38 224.53 6,119.43 -1,444.67 -1,219.67 5,957,228.44 642,150.19 70°17 26.529 N 148°50'57.14 W 6,675.00 30.41 224.54 6,140.99 -1,453.69 -1,228.55 5,957,219.26 642,141.49 70°17'26.440 N 148°50'57.40 W 6,700.00 30.11 224.46 6,162.59 -1,462.67 -1,237.38 5,957,210.11 642,132.84 70°17'26.352 N 148°50'57.66 W 6,725.00 30.20 224.34 6,184.20 -1,471.65 -1,246.16 5,957,200.97 642,124.22 70°17'26.263 N 148°50'57.92 W 6,750.00 30.02 224.35 6,205.83 -1,480.61 -1,254.93 5,957,191.84 642,115.63 70°17'26.175 N 148°50'58.17 W 6,775.00 29.73 224.73 6,227.51 -1,489.49 -1,263.66 5,957,182.80 642,107.07 70°17'26.088 N 148°50'58.43 W 6,800.00 29.65 224.45 6,249.23 -1,498.31 -1,272.36 5,957,173.82 642,098.54 70°17'26.001 N 148°50'58.68 W 6,825.00 28.93 224.55 6,271.03 -1,507.03 -1,280.93 5,957,164.93 642,090.14 70°17'25.915 N 148°50'58.93 W 6,850.00 29.02 224.82 6,292.90 -1,515.64 -1,289.44 5,957,156.16 642,081.79 70°17'25.831 N 148°50'59.18 W 6,875.00 28.70 224.92 6,314.79 -1,524.19 -1,297.96 5,957,147.45 642,073.44 70°17'25.746 N 148°50'59.42 W 6,900.00 28.15 224.89 6,336.78 -1,532.62 -1,306.36 5,957,138.86 642,065.20 70°17'25.664 N 148°50'59.67 W 6,925.00 28.14 225.08 6,358.82 -1,540.96 -1,314.69 5,957,130.36 642,057.03 70°17'25.582 N 148°50'59.91 W 6,950.00 27.66 225.32 6,380.92 -1,549.21 -1,323.00 5,957,121.97 642,048.89 70°17'25.500 N 148°51'0.15 W 6,975.00 27.52 225.31 6,403.08 -1,557.35 -1,331.23 5,957,113.67 642,040.81 70°17'25.420 N 148°51'0.39 W 7,000.00 27.56 225.64 6,425.24 -1,565.45 -1,339.47 5,957,105.41 642,032.73 70°17'25.341 N 148°51'0.63 W 7,025.00 27.20 225.39 6,447.44 -1,573.51 -1,347.67 5,957,097.20 642,024.68 70°17'25.261 N 148°51'0.87 W 7,050.00 26.95 225.63 6,469.70 -1,581.49 -1,355.79 5,957,089.07 642,016.72 70°17'25.183 N 148°51'1.11 W 7,075.00 26.57 225.61 6,492.03 -1,589.36 -1,363.83 5,957,081.05 642,008.83 70°17'25.105 N 148°51'1.34 W 7,100.00 26.73 225.69 6,514.37 -1,597.20 -1,371.85 5,957,073.06 642,000.96 70°17'25.028 N 148°51'1.58 W 7,125.00 26.57 225.88 6,536.71 -1,605.02 -1,379.89 5,957,065.09 641,993.07 70°17'24.951 N 148°51'1.81 W 7,150.00 26.38 225.57 6,559.09 -1,612.80 -1,387.87 5,957,057.15 641,985.24 70°17'24.875 N 148°51'2.04 W 7,175.00 26.66 225.84 6,581.46 -1,620.59 -1,395.86 5,957,049.21 641,977.40 70°17'24.798 N 148°51'2.28 W 7,200.00 26.43 225.59 6,603.83 -1,628.39 -1,403.86 5,957,041.26 641,969.56 70°17'24.722 N 148°51'2.51 W 7,225.00 26.47 225.28 6,626.21 -1,636.21 -1,411.79 5,957,033.29 641,961.78 70°17'24.645 N 148°51'2.74 W 7,250.00 26.50 225.39 6,648.58 -1,644.04 -1,419.72 5,957,025.31 641,954.00 70°17'24.568 N 148°51'2.97 W 7,275.00 26.39 225.75 6,670.97 -1,651.84 -1,427.67 5,957,017.36 641,946.20 70°17'24.491 N 148°51'3.20 W 7,300.00 26.55 225.55 6,693.35 -1,659.63 -1,435.64 5,957,009.43 641,938.38 70°17'24.414 N 148°51'3.44 W 7,325.00 26.53 225.56 6,715.71 -1,667.45 -1,443.61 5,957,001.45 641,930.56 70°17'24.337 N 148°51'3.67 W 7,350.00 26.64 225.76 6,738.07 -1,675.27 -1,451.62 5,956,993.48 641,922.71 70°17'24.260 N 148°51'3.90 W 7,375.00 26.71 225.69 6,760.41 -1,683.10 -1,459.65 5,956,985.50 641,914.82 70°17 24.183 N 148°51'4.14 W 7,400.00 26.61 225.77 6,782.75 -1,690.93 -1,467.68 5,956,977.52 641,906.94 70°17 24.106 N 148°51'4.37 W 7,425.00 26.56 225.84 6,805.11 -1,698.73 -1,475.71 5,956,969.57 641,899.07 70°17'24.030 N 148°51'4.60 W 7,450.00 26.48 226.30 6,827.48 -1,706.48 -1,483.74 5,956,961.67 641,891.18 70°17'23.953 N 148°51'4.84 W 7,475.00 26.50 226.19 6,849.85 -1,714.19 -1,491.80 5,956,953.81 641,883.27 70°17'23.878 N 148°51'5.07 W 7,500.00 26.33 226.60 6,872.24 -1,721.86 -1,499.85 5,956,945.98 641,875.37 70°17'23.802 N 148°51'5.31 W 7,525.00 25.90 226.92 6,894.69 -1,729.40 -1,507.87 5,956,938.29 641,867.50 70°17'23.728 N 148°51'5.54 W 7,550.00 26.13 227.56 6,917.16 -1,736.84 -1,515.92 5,956,930.70 641,859.59 70°17'23.655 N 148°51'5.77 W 7,575.00 25.96 227.64 6,939.62 -1,744.25 -1,524.03 5,956,923.14 641,851.63 70°17 23.582 N 148°51'6.01 W 7,600.00 25.81 228.20 6,962.11 -1,751.56 -1,532.13 5,956,915.68 641,843.67 70°17'23.510 N 148°51'6.25 W 7,625.00 25.90 228.55 6,984.61 -1,758.80 -1,540.28 5,956,908.28 641,835.66 70°17'23.439 N 148°51'6.48 W 8/26/2014 8:46:07AM Page 6 COMPASS 5000.1 Build 61 Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft©75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 7,650.00 25.60 228.89 7,007.13 -1,765.97 -1,548.44 5,956,900.96 641,827.64 70°17 23.368 N 148°51'6.72 W 7,675.00 25.73 229.55 7,029.66 -1,773.04 -1,556.64 5,956,893.74 641,819.58 70°17'23.299 N 148°51'6.96 W 7,700.00 25.55 229.01 7,052.20 -1,780.10 -1,564.84 5,956,886.52 641,811.51 70°17 23.229 N 148°51'7.20 W j 7,725.00 25.49 229.21 7,074.76 -1,787.15 -1,572.98 5,956,879.32 641,803.51 70°17'23.160 N 148°51'7.44 W 7,750.00 25.51 229.34 7,097.32 -1,794.17 -1,581.13 5,956,872.14 641,795.49 70°17'23.091 N 148°51'7.67 W 7,775.00 25.28 229.65 7,119.91 -1,801.13 -1,589.29 5,956,865.03 641,787.47 70°17'23.022 N 148°51'7.91 W 7,800.00 25.43 229.56 7,142.50 -1,808.07 -1,597.44 5,956,857.94 641,779.45 70°17'22.954 N 148°51'8.15 W 7,825.00 25.59 229.35 7,165.06 -1,815.07 -1,605.62 5,956,850.78 641,771.41 70°17'22.885 N 148°51'8.39 W 7,850.00 25.72 229.97 7,187.60 -1,822.08 -1,613.87 5,956,843.62 641,763.29 70°17'22.816 N 148°51'8.63 W i 7,875.00 25.94 230.27 7,210.10 -1,829.06 -1,622.23 5,956,836.48 641,755.07 70°17'22.748 N 148°51'8.87 W 7,900.00 25.74 230.19 7,232.60 -1,836.03 -1,630.60 5,956,829.35 641,746.83 70°17'22.679 N 148°51'9.12 W 7,925.00 25.55 229.85 7,255.14 -1,842.98 -1,638.90 5,956,822.24 641,738.67 70°17'22.611 N 148°51'9.36 W 7,950.00 25.77 231.07 7,277.67 -1,849.87 -1,647.24 5,956,815.19 641,730.46 70°17'22.543 N 148°51'9.60 W I7,975.00 25.59 230.49 7,300.20 -1,856.72 -1,655.64 5,956,808.19 641,722.20 70°17'22.475 N 148°51'9.85 W I 8,000.00 25.30 230.63 7,322.78 -1,863.55 -1,663.93 5,956,801.21 641,714.03 70°17'22.408 N 148°51'10.09 W 8,025.00 25.42 232.15 7,345.37 -1,870.23 -1,672.30 5,956,794.37 641,705.80 70°17'22.343 N 148°51'10.33 W 8,050.00 25.60 231.30 7,367.93 -1,876.90 -1,680.75 5,956,787.54 641,697.47 70°17'22.277 N 148°51'10.58 W 8,075.00 25.68 230.52 7,390.47 -1,883.72 -1,689.15 5,956,780.56 641,689.21 70°17'22.210 N 148°51'10.82 W 8,100.00 25.93 232.42 7,412.98 -1,890.50 -1,697.66 5,956,773.62 641,680.83 70°17'22.143 N 148°51'11.07 W 8,125.00 26.06 232.72 7,435.45 -1,897.16 -1,706.36 5,956,766.80 641,672.26 70°17'22.078 N 148°51'11.32 W 8,150.00 26.55 232.95 7,457.86 -1,903.85 -1,715.19 5,956,759.94 641,663.56 70°17'22.012 N 148°51'11.58 W 8,175.00 26.68 233.24 7,480.21 -1,910.57 -1,724.15 5,956,753.04 641,654.73 70°17'21.946 N 148°51'11.84 W 8,200.00 26.66 234.98 7,502.55 -1,917.15 -1,733.24 5,956,746.29 641,645.77 70°17'21.881 N 148°51'12.11 W 8,225.00 27.22 234.08 7,524.84 -1,923.72 -1,742.46 5,956,739.55 641,636.67 70°17'21.816 N 148°51'12.37 W 8,250.00 27.15 234.99 7,547.08 -1,930.35 -1,751.76 5,956,732.74 641,627.50 70°17'21.751 N 148°51'12.65 W 8,275.00 27.25 235.78 7,569.31 -1,936.84 -1,761.17 5,956,726.08 641,618.22 70°17'21.687 N 148°51'12.92 W 8,300.00 27.63 235.00 7,591.50 -1,943.39 -1,770.65 5,956,719.35 641,608.87 70°17'21.623 N 148°51'13.20 W 8,325.00 27.69 235.21 7,613.64 -1,950.02 -1,780.17 5,956,712.53 641,599.48 70°17'21.557 N 148°51'13.47 W 8,350.00 27.88 236.67 7,635.76 -1,956.55 -1,789.82 5,956,705.83 641,589.95 70°17'21.493 N 148°51'13.75 W 8,375.00 27.84 236.03 7,657.86 -1,963.02 -1,799.55 5,956,699.17 641,580.35 70°17'21.430 N 148°51'14.04 W 8,400.00 28.21 235.36 7,679.93 -1,969.64 -1,809.25 5,956,692.36 641,570.78 70°17'21.364 N 148°51'14.32 W 8,425.00 28.35 236.50 7,701.95 -1,976.28 -1,819.06 5,956,685.54 641,561.10 70°17'21.299 N 148°51'14.61 W 8,450.00 28.56 236.88 7,723.93 -1,982.82 -1,829.01 5,956,678.81 641,551.27 70°17'21.235 N 148°51'14.90 W 8,475.00 28.83 236.09 7,745.86 -1,989.45 -1,839.02 5,956,672.00 641,541.39 70°17'21.170 N 148°51'15.19 W 8,500.00 29.36 236.37 7,767.70 -1,996.21 -1,849.13 5,956,665.05 641,531.42 70°17'21.103 N 148°51'15.48 W 8,525.00 29.45 236.67 7,789.48 -2,002.98 -1,859.37 5,956,658.08 641,521.31 70°17'21.037 N 148°51'15.78 W 8,550.00 29.76 235.72 7,811.22 -2,009.85 -1,869.63 5,956,651.02 641,511.18 70°17'20.969 N 148°51'16.08 W 8,575.00 30.11 236.61 7,832.88 -2,016.79 -1,879.99 5,956,643.88 641,500.95 70°17'20.901 N 148°51'16.38 W 8,600.00 30.48 236.61 7,854.47 -2,023.74 -1,890.52 5,956,636.74 641,490.56 70°17'20.832 N 148°51'16.69 W 8,625.00 31.03 236.18 7,875.95 -2,030.81 -1,901.17 5,956,629.46 641,480.05 70°17'20.763 N 148°51'17.00 W 8,650.00 31.27 236.24 7,897.35 -2,038.00 -1,911.91 5,956,622.07 641,469.44 70°17'20.692 N 148°51'17.31 W 8,675.00 31.33 237.33 7,918.71 -2,045.12 -1,922.78 5,956,614.75 641,458.72 70°17'20.622 N 148°51'17.63 W 8,700.00 31.05 236.38 7,940.10 -2,052.20 -1,933.62 5,956,607.46 641,448.01 70°17'20.552 N 148°51'17.94 W 8,725.00 31.56 235.73 7,961.46 -2,059.45 -1,944.40 5,956,600.01 641,437.38 70°17'20.481 N 148°51'18.26 W 8,750.00 30.90 238.01 7,982.83 -2,066.53 -1,955.25 5,956,592.72 641,426.66 70°17'20.411 N 148°51'18.57 W 8,775.00 31.45 236.63 8,004.22 -2,073.52 -1,966.14 5,956,585.52 641,415.91 70°17'20.342 N 148°51'18.89 W 8,800.00 31.09 235.31 8,025.59 -2,080.78 -1,976.89 5,956,578.06 641,405.30 70°17'20.271 N 148°51'19.20 W 8,825.00 30.99 237.54 8,047.01 -2,087.91 -1,987.63 5,956,570.73 641,394.70 70°17'20.201 N 148°51'19.52 W 8,850.00 31.38 236.13 8,068.40 -2,094.99 -1,998.47 5,956,563.44 641,384.00 70°17'20.131 N 148°51'19.83 W 8,875.00 30.54 236.85 8,089.84 -2,102.09 -2,009.19 5,956,556.14 641,373.42 70°17'20.061 N 148°51'20.14 W 8,900.00 30.40 236.77 8,111.39 -2,109.03 -2,019.80 5,956,549.00 641,362.94 70°17'19.993 N 148°51'20.45 W 8,925.00 30.59 236.96 8,132.93 -2,115.97 -2,030.42 5,956,541.86 641,352.45 70°17'19.925 N 148°51'20.76 W 8,950.00 30.28 236.91 8,154.48 -2,122.88 -2,041.03 5,956,534.75 641,341.97 70°17'19.857 N 148°51'21.07 W 8,975.00 29.88 237.17 8,176.12 -2,129.70 -2,051.55 5,956,527.73 641,331.59 70°17'19.790 N 148°51'21.38 W 9,000.00 29.65 237.68 8,197.82 -2,136.38 -2,062.01 5,956,520.85 641,321.27 70°17'19.724 N 148°51'21.68 W 8/26/2014 8:46:07AM Page 7 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 9,025.00 29.65 238.06 8,219.55 -2,142.96 -2,072.48 5,956,514.08 641,310.92 70°17'19.659 N 148°51'21.99 W 9,050.00 29.61 238.05 8,241.28 -2,149.50 -2,082.97 5,956,507.34 641,300.56 70°17 19.595 N 148°51'22.29 W 9,075.00 29.55 238.22 8,263.02 -2,156.01 -2,093.45 5,956,500.63 641,290.21 70°17 19.531 N 148°51'22.60 W 9,100.00 29.58 238.46 8,284.76 -2,162.48 -2,103.95 5,956,493.95 641,279.83 70°17 19.467 N 148°51'22.91 W 9,125.00 29.68 238.92 8,306.49 -2,168.91 -2,114.51 5,956,487.33 641,269.40 70°17'19.404 N 148°51'23.21 W 9,150.00 29.86 239.01 8,328.19 -2,175.31 -2,125.14 5,956,480.73 641,258.89 70°17'19.341 N 148°51'23.52 W 9,175.00 29.88 239.07 8,349.87 -2,181.71 -2,135.82 5,956,474.12 641,248.33 70°17'19.278 N 148°51'23.83 W 9,200.00 29.79 239.19 8,371.56 -2,188.09 -2,146.50 5,956,467.54 641,237.78 70°17'19.215 N 148°51'24.15 W 9,225.00 29.91 239.29 8,393.24 -2,194.46 -2,157.19 5,956,460.97 641,227.21 70°17'19.153 N 148°51'24.46 W 9,250.00 29.72 239.42 8,414.93 -2,200.79 -2,167.88 5,956,454.44 641,216.64 70°17 19.090 N 148°51'24.77 W 9,275.00 29.43 239.50 8,436.68 -2,207.06 -2,178.51 5,956,447.96 641,206.14 70°17'19.028 N 148°51'25.08 W 9,300.00 29.05 239.81 8,458.49 -2,213.23 -2,189.05 5,956,441.60 641,195.72 70°17'18.968 N 148°51'25.38 W 9,325.00 28.72 240.20 8,480.38 -2,219.27 -2,199.51 5,956,435.36 641,185.38 70°17'18.908 N 148°51'25.69 W 9,350.00 28.46 240.33 8,502.33 -2,225.20 -2,209.90 5,956,429.23 641,175.11 70°17'18.850 N 148°51'25.99 W 9,375.00 28.35 240.52 8,524.32 -2,231.07 -2,220.24 5,956,423.16 641,164.88 70°17'18.792 N 148°51'26.29 W 9,400.00 28.11 240.79 8,546.35 -2,236.87 -2,230.55 5,956,417.17 641,154.68 70°17'18.735 N 148°51'26.59 W 9,425.00 27.84 241.13 8,568.43 -2,242.56 -2,240.80 5,956,411.29 641,144.54 70°17'18.679 N 148°51'26.89 W 9,450.00 27.57 241.55 8,590.56 -2,248.14 -2,251.00 5,956,405.52 641,134.45 70°17'18.624 N 148°51'27.19 W 9,462.00 27.28 241.73 8,601.21 -2,250.76 -2,255.86 5,956,402.80 641,129.64 70°17'18.598 N 148°51'27.33 W 9 5/8" 9,475.00 26.97 241.93 8,612.78 -2,253.56 -2,261.09 5,956,399.91 641,124.47 70°17'18.571 N 148°51'27.48 W 9,500.00 26.86 241.87 8,635.08 -2,258.89 -2,271.07 5,956,394.39 641,114.59 70°17 18.518 N 148°51'27.77 W 9,525.00 27.08 241.82 8,657.36 -2,264.24 -2,281.07 5,956,388.85 641,104.70 70°17'18.466 N 148°51'28.07 W 9,550.00 27.34 241.63 8,679.59 -2,269.66 -2,291.13 5,956,383.24 641,094.74 70°17 18.413 N 148°51'28.36 W 9,575.00 27.44 241.44 8,701.79 -2,275.14 -2,301.25 5,956,377.57 641,084.73 70°17'18.359 N 148°51'28.65 W 9,600.00 27.63 241.24 8,723.96 -2,280.68 -2,311.39 5,956,371.83 641,074.70 70°17'18.304 N 148°51'28.95 W 9,625.00 27.33 240.91 8,746.13 -2,286.26 -2,321.48 5,956,366.06 641,064.71 70°17'18.249 N 148°51'29.24 W TIP 9,643.50 27.16 240.71 8,762.58 -2,290.39 -2,328.88 5,956,361.79 641,057.40 70°17 18.209 N 148°51'29.46 W KOP 9,660.08 30.04 239.00 8,777.14 -2,294.38 -2,335.74 5,956,357.67 641,050.62 70°17'18.169 N 148°51'29.66 W Interpolated Azimuth 9,690.05 31.73 236.00 8,802.86 -2,302.65 -2,348.70 5,956,349.16 641,037.81 70°17'18.088 N 148°51'30.04 W Interpolated Azimuth 9,720.60 35.96 232.00 8,828.23 -2,312.67 -2,362.44 5,956,338.88 641,024.27 70°17'17.989 N 148°51'30.44 W Interpolated Azimuth 9,750.23 41.37 227.00 8,851.36 -2,324.72 -2,376.47 5,956,326.57 641,010.48 70°17'17.871 N 148°51'30.84 W Interpolated Azimuth 9,780.23 47.24 221.38 8,872.83 -2,339.76 -2,391.02 5,956,311.25 640,996.22 70°17'17.723 N 148°51'31.27 W 9,810.23 53.61 217.84 8,891.94 -2,357.58 -2,405.72 5,956,293.15 640,981.86 70°17'17.547 N 148°51'31.70 W 9,840.25 60.46 215.76 8,908.26 -2,377.75 -2,420.79 5,956,272.70 640,967.18 70°17'17.349 N 148°51'32.14 W 9,870.30 66.20 210.02 8,921.75 -2,400.29 -2,435.32 5,956,249.89 640,953.08 70°17'17.127 N 148°51'32.56 W 9,900.17 70.50 203.70 8,932.78 -2,425.05 -2,447.84 5,956,224.90 640,941.04 70°17'16.884 N 148°51'32.92 W 9,930.26 74.42 196.69 8,941.86 -2,451.96 -2,457.71 5,956,197.81 640,931.68 70°17'16.619 N 148°51'33.21 W 9,960.22 76.62 189.49 8,949.36 -2,480.19 -2,464.27 5,956,169.46 640,925.66 70°17'16.341 N 148°51'33.40 W 9,990.51 77.72 182.03 8,956.09 -2,509.55 -2,467.23 5,956,140.05 640,923.26 70°17'16.053 N 148°51'33.49 W 10,020.14 80.37 174.98 8,961.73 -2,538.61 -2,466.46 5,956,111.01 640,924.58 70°17'15.767 N 148°51'33.46 W 10,050.39 84.90 167.57 8,965.61 -2,568.23 -2,461.91 5,956,081.48 640,929.70 70°17'15.476 N 148°51'33.33 W 10,075.17 87.27 159.56 8,967.31 -2,591.92 -2,454.91 5,956,057.93 640,937.15 70°17 15.243 N 148°51'33.13 W 10,100.34 86.84 153.84 8,968.60 -2,615.00 -2,444.98 5,956,035.05 640,947.52 70°17 15.016 N 148°51'32.84 W 10,125.49 88.65 150.93 8,969.59 -2,637.26 -2,433.33 5,956,013.02 640,959.59 70°17'14.797 N 148°51'32.50 W 10,150.52 88.77 148.78 8,970.15 -2,658.90 -2,420.76 5,955,991.62 640,972.57 70°17 14.584 N 148°51'32.13 W 10,180.59 90.25 153.05 8,970.41 -2,685.17 -2,406.15 5,955,965.64 640,987.68 70°17 14.326 N 148°51'31.71 W 10,210.09 90.80 157.11 8,970.14 -2,711.92 -2,393.72 5,955,939.14 641,000.61 70°17 14.063 N 148°51'31.34 W 8/26/2014 8:46:07AM Page 8 COMPASS 5000.1 Build 61 • ID• bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09 Project: Prudhoe Bay TVD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Site: PB H Pad MD Reference: H-09 Gyro RKB=75.72usft @ 75.72usft Well: H-09 North Reference: True Wellbore: H-09A Survey Calculation Method: Minimum Curvature Design: H-09A 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 10,240.31 91.07 161.59 8,969.65 -2,740.19 -2,383.07 5,955,911.08 641,011.80 70°17'13.785 N 148°51'31.03 W 10,270.41 90.18 166.13 8,969.32 -2,769.09 -2,374.71 5,955,882.34 641,020.71 70°17'13.500 N 148°51'30.79 W 10,300.55 89.82 168.28 8,969.32 -2,798.48 -2,368.03 5,955,853.09 641,027.95 70°17'13.211 N 148°51'30.59 W 10,330.53 87.73 171.57 8,969.96 -2,827.99 -2,362.79 5,955,823.69 641,033.75 70°17 12.921 N 148°51'30.44 W 10,360.52 87.54 175.38 8,971.20 -2,857.75 -2,359.38 5,955,794.00 641,037.72 70°17'12.628 N 148°51'30.34 W 10,390.54 87.60 179.63 8,972.47 -2,887.71 -2,358.08 5,955,764.07 641,039.60 70°17'12.334 N 148°51'30.30 W 10,420.64 89.05 181.48 8,973.35 -2,917.79 -2,358.37 5,955,733.99 641,039.88 70°17'12.038 N 148°51'30.31 W 10,450.43 91.47 178.55 8,973.22 -2,947.58 -2,358.38 5,955,704.21 641,040.44 70°17'11.745 N 148°51'30.31 W 10,480.61 91.04 174.34 8,972.56 -2,977.68 -2,356.51 5,955,674.15 641,042.88 70°17'11.449 N 148°51'30.26 W 10,510.49 89.82 170.61 8,972.33 -3,007.30 -2,352.60 5,955,644.62 641,047.36 70°17'11.158 N 148°51'30.14 W 10,540.24 88.16 166.97 8,972.86 -3,036.47 -2,346.81 5,955,615.56 641,053.70 70°17'10.871 N 148°51'29.97 W 10,570.52 90.49 162.26 8,973.21 -3,065.66 -2,338.78 5,955,586.54 641,062.28 70°17'10.584 N 148°51'29.74 W 10,600.64 90.46 158.29 8,972.96 -3,094.00 -2,328.62 5,955,558.39 641,072.98 70°17'10.305 N 148°51'29.44 W 10,630.57 91.60 154.42 8,972.42 -3,121.41 -2,316.62 5,955,531.22 641,085.50 70°17'10.036 N 148°51'29.09 W 10,660.59 90.15 151.05 8,971.97 -3,148.09 -2,302.87 5,955,504.81 641,099.75 70°17'9.773 N 148°51'28.69 W 10,690.82 87.51 153.45 8,972.58 -3,174.83 -2,288.80 5,955,478.35 641,114.33 70°17'9.510 N 148°51'28.28 W 10,721.29 89.32 155.48 8,973.43 -3,202.31 -2,275.67 5,955,451.12 641,127.98 70°17'9.240 N 148°51'27.90 W 10,750.58 88.86 158.56 8,973.89 -3,229.27 -2,264.24 5,955,424.39 641,139.92 70°17'8.975 N 148°51'27.57 W 10,780.13 85.73 160.00 8,975.29 -3,256.87 -2,253.80 5,955,396.99 641,150.89 70°17'8.703 N 148°51'27.26 W 10,810.35 81.44 161.30 8,978.66 -3,285.20 -2,243.85 5,955,368.86 641,161.38 70°17'8.425 N 148°51'26.97 W 10,840.53 78.10 161.69 8,984.02 -3,313.36 -2,234.42 5,955,340.89 641,171.34 70°17'8.148 N 148°51'26.70 W 10,871.23 74.44 162.60 8,991.31 -3,341.74 -2,225.28 5,955,312.69 641,181.02 70°17'7.869 N 148°51'26.43 W 10,906.65 70.37 163.77 9,002.01 -3,374.05 -2,215.51 5,955,280.57 641,191.40 70°17'7.551 N 148°51'26.15 W 10,930.67 67.55 164.39 9,010.63 -3,395.61 -2,209.36 5,955,259.14 641,197.96 70°17 7.339 N 148°51'25.97 W 10,969.91 66.47 169.01 9,025.97 -3,430.75 -2,201.05 5,955,224.17 641,206.94 70°17'6.994 N 148°51'25.72 W 11,015.00 66.47 169.01 9,043.97 -3,471.33 -2,193.17 5,955,183.75 641,215.59 70°17'6.594 N 148°51'25.49 W PRODUCTION LINER 1 -11,016.00 66.47 169.01 9,044.37 . -3,472.23 -2,192.99 5,955,182.85 641,215.79 70°17'6.586 N 148°51'25.49 W Projection to TD 8/26/2014 8:46:07AM Page 9 COMPASS 5000.1 Build 61 O co p L N M ) N 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N v 2a° o 13 o v - mAm f+ 7 '"' v+ Cl 77 D N < 3 cr a) CU o rD 0 c l" r' 0 x n rr -z W A 7- O �d L71 - Oi V 0 (CoF I%%i � THE STATEA a ka Of'_ r _ �uae of 6,. 7- A 7.77- /\ �r< ; - Lti = 333 West Seventh Avenue 44 ,t -F GOVERNOR SEAN PAR\ELL Anchorage, Alaska 99501-3572 "•h Mein 907 279 1433 OP F,:r 907 27t, 7L/2 John McMullen Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU H-09A BP Exploration(Alaska), Inc. Permit No: 214-050 Surface Location: 2092' FNL, 1264' FEL, SEC. 21, T11N, R13E, UM Bottomhole Location: 242' FNL, 3500' FEL, SEC. 28, T1 IN, R13E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to redrill 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, / Cathy P. oerster Chair DATED this 2 day of April, 2014. STATE OF ALASKA C E D - ALAt DIL AND GAS CONSERVATION COMM. DN APR 0 2 2014 • PERMIT TO DRILL 20 AAC 25.005 AO G C V 1a.Type of work: 1b.Proposed Well Class: 0 Development Oil 0 Service-Win' ®Single Zone . 1c.Specify if well is proposed for: 0 Drill , 0 Lateral 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates ®Redrill 0 Reentry 0 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 H-09A • 3. Address 6 Proposed Depth: 12. Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 10943' • TVD 8974'ss • Prudhoe Bay/Prudhoe Bay 4a.Location of Well(Governmental Section): 7.Property Designation(Lease Number): Surface: ADL 028284&028287 2092' FNL, 1264'FEL, Sec.21,T11N, R13E, UM . Top of Productive Horizon. 8 Land Use Permit. 13.Approximate Spud Date. 4403' FNL, 3633' FEL, Sec.21,T11N, R13E, UM September 1,2014 Total Depth 9.Acres in Property: 14.Distance to Nearest Property: 242' FNL,3500' FEL, Sec.28,T11N, R13E, UM 2560 22000' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10 KB Elevation above MSL: 75.72' ' feet 15.Distance to Nearest Well Open Surface. x 643342 • y-5958696 • Zone- ASP4 GL Elevation above MSL: 45.62 • feet to Same Pool: 900' 16.Deviated Wells: Kickoff Depth: 9643' feet . 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle: 90 degrees Downhole: 3295 • Surface: 2414 ' 18. Casing Program Specifications Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks 11 Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 4-1/8" 2-7/8" 6.2# 13Cr80 STL 2003' 8940' 8070'ss 10943'.8974'ss 155 sx Class'G' 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft) Total Depth TVD(ft): Plugs(measured): Effective Depth MD(ft): Effective Depth TVD(ft). Junk(measured) 10481' 9532' None 10436' 9490' None Casing Length Size Cement Volume MD TVD Conductor/Structural 110' 20"x 30" 8 cu yds Concrete 110' 110' Surface 2623' 13-3/8" 4000 sx Arcticset I 30'-2653' 30'-2653' Intermediate 9435' 9-5/8" 1165 sx Class'G', 140 sx Arcticset I 27'-9462' 27'-8601' Production Liner 1542' 7" 410 sx Class'G' 8938'- 10480' 8144'-9531' Perforation Depth MD(ft): 9616'-9934' Perforation Depth TVD(ft): 8738'-9024' 20.Attachments: 0 Property Plat ®BOP Sketch 0 Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis 0 Diverter Sketch 0 Seabed Report 0 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 Nathan Sperry,564-4258 Printed Name ohn Title Engineering Team Leader Email Nathan.Sperry©bp.com Signa . e !/� Phone 564-4711 Date �' (r 4 Commission Use Only Permi o Drill ��,/04...—?, API Number: Permit Ap val ate: See cover letter for Number: `r` 50-029-20482-01-00 Lip ('L4 other requirements. / Conditions of Approval: If box is checked,well may not be used to explore for,test,or produ coalbed methane,gas hydrates,or gas ®/ contained shales. Other: Sam les Req'd Q /J f� $ f t0 bD p5 H2S Measures: gYes ❑No Directional Survey Req'd: Ld Yes 0 No Spacing exception req'd: 0 Yes Er No inclination-only svy Req'd: 0 Yes [/No _ APPROVED BY -iv 011E1 BY // / O E THE COMMISSION Date 4"� _( 11 Form 10-401 Revised 10/20 2 This •:w t s ir r1K krom the date of approval(20 AAC 25.005(g)) Submit orm and Attachments In DupI to VG-F 4/237/4 ,c�4'jy 4 f?W To: Alaska Oil &Gas Conservation Commission From: Nathan Sperry b CTD Engineer 0 Date: March 27, 2014 Re: H-09A Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack from well H-09 with the SLB/Nordic 2 Coiled Tubing Drilling rig, targeting Zone 4. red`'it Rig Work(scheduled to begin September 1st, 2014) A 1. MIRU and test BOPE 250 psi low and 3,500 psi high. (2,414 psi MASP). J 2. Mill 3.80"window at 9,643' MD and 10' of rathole. • 3. Drill build section: 4.125" OH, -372' (22°deg/100 planned). 4. Drill lateral section: 4.125" OH, -928' (12°deg/100 planned). • 5. Log with OH triple combo. V 6. Run 2-7/8" 13Cr liner leaving TOL at-8,940' MD. 7. Pump primary cement leaving TOC at-8,940' MD, 32 bbls of 15.8 ppg liner cmt planned.* Thi 8. Perform liner cleanout with mill, motor and GR/CCL log. ,STD 9. Perforate liner based on log interpretation (-100' of perfs) 10. Freeze protect well to 2500' MD 11. Set BPV, RDMO *Approved alternate plug placement per 20 AAC 25.112(i) Post-Rig Work: 1. Re-install wellhouse, flowline and pull BPV. 2. Set liner top packer if needed with slickline &test to 2,400psi. Mud Program: • Milling/drilling: 8.6 ppg PowerVis for milling window and drilling (640 psi over-balance). Disposal: • All Class I & II non-hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or • Pad 3 at DS 6. • Fluids >1% hydrocarbons or flammables must go to Pad 3. • Fluids >15% solids by volume must go to GNI. • Fluids with solids that will not pass through 1/4" screen must go to GNI. • Fluids with PH >11 must go to GNI. Hole Size: • 4.125"from 9,643' MD to 10,943'. • Liner Program: • 2-7/8", 6.2 lb/ft, 13Cr, STL solid liner 8,940' MD— 10,943' MD. • A minimum of 32 bbls of 15.8 ppg cement will be used for liner cementing (TOC 8,940 MD). • The primary barrier for this operation: a minimum EMW of 8.4 ppg. -' • A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional • See attached directional plan. Maximum planned hole angle is 90°, inclination at kick off point is 27°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • • Distance to nearest property—22,000'. • • Distance to nearest well within pool 900'. • Logging • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. • Open hole triple combo will be run as hole conditions dictate. • • Cased hole GR/CCL logs will be run. A cased hole MCNL may be run if we are unable to obtain open hole • density/neutron/resistivity logs. Perforating: • 2" PJ Omega HMX, 6 spf, perf guns, 1-1/4" CSH &2-1/16" CSH work string. • The primary barrier for this operation: a minimum EMW of 8.4 ppg. v • A X-over shall be made up to a safety joint including a TIWWvaTve for all tubulars ran in hole. Anti-Collision Failures • H-09 Oarent well fails at KOP. 'O Hazards • H-pad is an H2S pad. • Most recent H2S level on H-09 is NA as this well was an injector. • • The lost circulation risk in the H-09A is considered to be high. Reservoir Pressure • The reservoir pressure on H-09A is expected to be 3,295 psi at 8,800' TVDSS. (7.2 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,414 psi. / • An EMW of 8.6 ppg for this well will provide 640 psi over-balance to the reservoir. Nathan Sperry CC: Well File CTD Engineer Joe Lastufka 907-564-4258 H-09Ai Area of Review The following wellbores are within the 1/4 mile radius for review in preparation for the H-09Ai CTD well. The primary cement jobs for each of the wellbores and the current well status are provided. 1) H-02A— Oil producer abandoned and sidetracked to H-02B. a) The H-02 18-5/8" casing was run to 2,308' MD. The casing was cemented to surface with 4200 sx of 14.8ppg Permafrost II cement b) The H-02 9-5/8" x 13-3/8" casing was run to 8300' in 12-1/4" hole. The casing was cemented in 3 stages. The first stage consisted of 860 sx 12.8ppg Class 'G' (full returns were noted). The second stage consisted of 501 sx 12.8ppg class `G' (full returns noted). The third stage was 200 sx of class G and 1812 sx 14.8ppg Permafrost II cement. c) The H-02 7" liner was run from 7,742' MD to 9318' MD in 8-1/2" hole. The liner was cemented with 375 sx class `G' cement. Cement contaminated mud returns were noted on the cleanout which indicates that the liner is fully cemented. d) The H-02A 7" liner was run to 10,681' MD in 8-1/2" hole out of the H-02 9-5/8" casing. The liner was cemented with 170 sx (35bbls) of 15.8ppg class `G' cement with slight returns. A LTP was set as well to establish isolation. e) The H-02A 4-1/2" production liner was run to 12,950' MD in 6-1/8" hole. The liner was cemented with 58bbls of 15.8ppg class `G' latex cement. There were no returns doing most of the job but good lift pressure was noted. The 4-1/2" was tied back to surface with 4-1/2" tubing and a Baker `S- 3' production packer. 2) H-02APB1 — Plugback from H-02A, cement detailed in H-02A. 3) H-10 — Oil producer abandoned and sidetracked to H-10A. a) The H-10 13-3/8" surface casing was run to 2,660' MD. The casing was cemented with 3500 sx of 15.2ppg Arctic Set-II. b) The 9-5/8" intermediate casing was run to 10,590' MD. The casing was cemented with 1668 cu ft Class `G' and 130 cu ft Arctic Set I. 4) H-10A— P&A'd well. The H-10A sidetrack was suspended after they left a BHA with an LWD tool in the hole. The well has an EZSV retainer at 2429' MD and is cemented to 2,293' MD (inside the 9-5/8"). H- 10A was milled out of the 9-5/8" and 13-3/8" at 2,500' MD. a) The sidetrack was cemented with two 15.8ppg class `G' abandonment plugs (35bbls and 38bbls) below the cement retainer and another 20.5bbl abandonment plug with -10bbls above the cement retainer and - 10 bbls squeezed below. The abandonment plugs below the retainer were squeezed with 600 psi. 5) H-10APB1 — Plugback from H-10A, cement detailed in H-10A. 6) H-22 — Oil producer abandoned and sidetracked to H-22A. a) The 13-3/8" surface casing was run to 2,695' MD. The casing was cemented with 1652 sx Permafrost `E' cement and 500 sx Permafrost `E' tail slurry. The 13-3/8" x 20" annulus was downsqueezed with 200 sx Permafrost 'C' cement leaving TOC at surface. b) The 9-5/8" intermediate casing was run to 9,383' MD in 12-1/4" hole. The casing was cemented with 4000 sx class `G'. The 13-3/8" x 9-5/8" annulus was downsqueezed with 15.7ppg cement at the end of the well. c) The 7" liner was run from 8,884' MD to 10,035' MD in 8-1/2" hole. The liner was cemented with 300 sx class `G' cement and a passing liner lap test was performed to 3000 psi. 7) H-22A— Operable oil producer. a) 2-7/8" liner was run from a coil sidetrack from the 7" liner. The 2-7/8" liner top is at 8872' MD and the bottom is at 10907' MD. The liner was cemented with 15.8ppg class `G' cement. ' 8) H-37 — Oil producer abandoned and sidetracked to H-37A and H-37L1. a) The 9-5/8" surface casing was run to 3,775' MD in 12-1/4" hole. The casing was cemented in two stages. The first stage consisted of 137 bbls of 12.2ppg Cold Set Ill and of 92bbls of 15.8ppg class `G'. The second stage consisted of 400bbls of 12.2ppg Cold Set Ill. The second stage was pumped until cement returns were seen at surface. b) The 7" production casing was run to 10,460' MD in 8-1/2" hole. 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O m M CO1 1y co = a\ m Cr_i ,e..- 2J O • M d� a co CD -8780 00 '44111111 �a0 I 00 Q \..........yi 1 BAKER• BP HUGHES Travelling Cylinder Report 0 bp 1NTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well H-09-Slot 09 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB H Pad MD Reference: 13:09 6/28/1980 00:00 @ 75.70usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: H-09 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore H-09A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 8 Offset ND Reference: Offset Datum Reference Plan 8 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 9,624.98 to 10,943.00usft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,291.03 usft Error Surface: Elliptical Conic Survey Tool Program Date 3/21/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 99.98 9,624.98 Gyrodata Gyro MS(H-09) GYD-CT-CMS Gyrodata cont.casing m/s 9,624.98 9,950.00 Plan 8(H-09A) INC+TREND Inclinometer+known azi trend 9,950.00 10,943.00 Plan 8(H-09A) MWD MWD-Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 10,943.00 8,973.92 2 7/8" 2.875 4.125 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 H Pad H-02-H-02A-H-02A 10,388.40 11,250.00 1,026.82 292.62 737.84 Pass-Major Risk H-02-H-02APB1-H-02a wp15 10,390.73 11,200.00 1,069.36 297.78 775.40 Pass-Major Risk H-02-H-02B-H-02B Out of range H-09-H-09-H-09 9,699.48 9,699.98 4.20 13.52 -3.87 FAIL-Major Risk H-10-H-10-H-10 Out of range H-10-H-10A-H-10A Out of range H-10-H-10APB1-H-10APB1 9,636.29 9,575.00 910.52 233.35 676.81 Pass-Major Risk H-12-H-12-H-12 Out of range H-19-Plan H-19C-Plan#5 H-19C Out of range H-31-H-31-H-31 Out of range H-32-H-32-H-32 Out of range H-37-H-37-H-37 10,200.00 9,850.00 629.09 327.13 357.57 Pass-Major Risk H-37-H-37A-H-37A 10,200.00 9,850.00 629.09 327.26 357.48 Pass-Major Risk H-37-H-37APB1-H-37APB1 10,200.00 9,850.00 629.09 327.26 357.48 Pass-Major Risk H-37-H-37L1-H-37L1 10,200.00 9,850.00 629.09 327.26 357.48 Pass-Major Risk H-37-H-37L1PB1-H-37L1 PB1 10,200.00 9,850.00 629.09 327.26 357.48 Pass-Major Risk H-37-H-37PB1-H-37PB1 10,200.00 9,850.00 629.09 327.26 357.48 Pass-Major Risk Offset Design PB H Pad- H-02-H-02A-H-02A Offset site Error: 0.00 usft Survey Program: 109-CS-GYRO-MS,5529-MWD+IFR+MS,5630-MWD+IFR+MS 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 +EI-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (') (usft) (usft) (in) (usft) (usft) (usft) 10,38840 8,884.23 11,250.00 8,819.51 94.84 16.96 7929 -2,65418 -1,367.13 4.312 1,026.82 292.62 737.84 Pass-Major Risk,CC,ES,SF 10,400.00 8,88421 11,275.00 8,825.81 94.85 16.99 8028 -2,665.38 -1,345.69 4.312 1,04458 298.03 75020 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 3/21/2014 3:56:02PM Page 2 COMPASS 5000.1 Build 61 __ TREE= 6-3/8"CNV wH ATO MCEVOY H 0 9 A SAFETY NOTES: GE 125 ppm WHB'I ON MI.WELL RS EQUIRES A SSSSSVWHEN ON ACTUATOR= OTIS ML KB.REV= 75.72' BF.BEV= 46.72' KOP= 3000' 1974' H4-1/2"OTISSSSV NP,ID=3.813" Max Angle= 34`@ 4500' . Datum PAD 9760' DatumlVD= 8800'SS 13-3/B"CSG,72#,L-80,D=12.347' H 2653' GAS LFT MANDRELS ST MD ND DEV TYPE VLV LATCH FORT DATE 5 3050 3046 12 OTIS DM' RA 0 07/15/80 Minimum ID = 3.725" 8961' 4 5317 4995 34 OTIS DMY RA 0 07/15/80 3 7566 6935 26 OTIS DMY RA 0 07/15/80 4-1/2" HES XN NIPPLE 2 8448 7726 29 OTIS DMY RA 0 07/15/80 1 8687 7933 31 OTIS RED RA 0 07/15/80 8864' —TBG SEAL ASSY 4 ZaI 8884' —9-5/8'x 4-1/2'BKR SAB PKR,13=3.87" [ 8923' —4-1/2'X NP,D=3.813" TOP OF 7"LNR - 8938' FOL @-8940' MD _ OC to TOL I , 8961' 14-1/2'HES XN NP,D=3.725' VII to 3 80' 4-1/2"TBG, 12.6#,L-80,.0152 bpf,D=3.958" — 8996' / j \ 8996' I4-1/2"TBG TAL,D=3.958" 8983' — ELMO TT LOGGED 06/21/85 KO 2-718"X 3-1/2" 13Cr 9-5/8"CSG,475,L-80,13=8.681' H 9462'J—All I ' 2-7/8" 13Cr to TD PERFORATDNSUMMARY27 deg rilli —1 10,943' MD TD --- — — —� REF LOG:CBL ON 07/14/80 ANGLE AT TOP PERF:27°@9616' 4-1/2"x 7"TT WS @ 9643' MD, Nbte:Refer to Production DB for historical pert data emerlted in place SIZE SPF IITERVAL Opn/Sqz DATE 9721' HMA RICER JOFIT 3-1/8" 4 9616-9638 0 12/13/86 2-7/8" 4 9738-9748 0 06/2185 2-7/8" 4 9748-9772 0 06/21/85 3-3/8" 6 9757-9777 0 07/08/95 2-7/8" 4 9782-9806 0 06/01/81 33/8" 6 9782-9812 0 07/08/95 2-718" 4 9816-9850 0 06/01/81 2-7/8" 4 9864-9878 0 06/01/81 2-7/8" 4 9886-9904 0 06/21/85 j 3-1/8" 4 9912-9934 0 12/13/86 - PBTD -{ 10435' - • '•••• 444444444444441 7"LW,291t,L-80,.0371 bpt,D=6.184" H 10480' A.4.4.0.4.4.4.4: DATE RB/BY CON1iUY1S DATE REV BY CONSENTS PR UDHOE BAY UNIT 07/15/80 ORIGINAL COMPLETION 01/17/12 TMWJMD ADDED FOS SAFETY NOTE WELL.: H-09 05/29/06 CO/DTM PERF CORRECTIONS(6/13/04) 03/17/14 NS PROPOSED Ut D S1 PERIAT No: 80-0640 10/01/09 JM'SV FALL@ tNFlAT.R R(09/15/09) AR No: 50-029-20482-00 02/15/11 1,6/JMD ADDEDSSSV SAFETY NOTE Sec.21.T11N,R13E 11/15/11 MV/PJC FKR ID CORFECTION BP Exploration(Alaska) L 1 1 1 I 1 1 1 4 U U _ I y! p I ea '• ®Il ►�, I 11:1 . . i : .: I ilir.— ♦ I IN I ' 1 r 1 aur�r" ' I k MIN gm H I q2 o Ii' H 1 C9 11 ' il 1 0• • 1 a a I I 0 u S I 1 .I II . .. .. i p J I .. .. I 0 I QQ C• C- ..► I i I c O I s i. s 1 p F u I x 11 1 e 3 - - a • I akin Ja,sne s.n _. _ il 1 $ 01: z ..I 1 7 a I_ _ 1oNi 1 I 1 1 \ u u Y 1 (5I .� 1 \ u W I a I e1 I 1J.1 € � • kill 13W .2 Ili i I \ ill. I �u- f OG o I re 1' M 0 i' ll«i W 1'x O 1 p f \ III0 I- 1 N» x : U \ U I 1 It a, �,• .1.11.. • r,• 0 - s \\° I , MI % U U CI g \Z .. � - a x.. I I u s I f a 4— U .3 a $ i m ` I .. a I O 3 "_ _ .t t .� U U 0 ° 1 I I - - .---�' sit ,- 1 8 — u f I �I re 7 U O Z a — _ 1 1 _ .r.. I L I Z f m I If� Alk I • -4 ] I u • i �( 2 u • x F. 1 5 I =f 11 = 5 ✓ I x E I� 1 . v a U I z s I I �I -1 1 i AI ^ _ i x` 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. WELL, NA ME: &I W il:7_ CM Li _. / , . . , , . , ., 1,.1 i.,:.i.1 : 1,46-e-- kJ roc .: Gtr ClieektioN. far Approi.:te Letter / rlaragr-aptls to he incitsdca frt 'l'>;-armenftta Letter CELLCIK - - CP ! '_Cilfh - - IEYTFOR A7PROVALL, i iE1'� JI Vi Li ` 1 The pe milt I, for a IICN' \\ellborc scpmcnl of e\1s1rnp' \\ell Permit t A 1 I.R.AI No API No, 50- - - - (If PH 1\\n (hLflis Production should continue to he reported as a function (lythe on,2Inal In API numhcl sue API number stated aho\c pct\\eon 60-6(1) la accordance with 20 AAC 25 005(f). all records. data and loos , acquired for the pilot hole must be clearly differentiated in both well ' Pilot Hole name ( 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 conservation Spacing Exception 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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