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212-150
7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU D-29A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 212-150 50-029-21470-01-00 11194 Conductor Surface Liner Scab Liner Liner 9032 2635 9359 667 777 1528 10720 13-3/8" 9-5/8" 7" 4-1/2" 3-1/2" x 3-3/16" x 2-7/8" 9040 32 - 2667 30 - 9389 9100 - 9767 8990 - 9767 9666 - 11194 32 - 2667 30 - 8508 8254 - 8845 8159 - 8845 8755 - 9032 11149 2670 4760 7020 7500 10530 None 5380 6870 8160 8430 10160 10178 - 11150 4-1/2" 12.6# 13Cr80 27 - 9021 9046 - 9031 Structural 80 20" x 30" 32 - 112 32 - 112 4-1/2" Baker S-3 Perm Packer 8885 8068 Torin Roschinger Operations Manager Michael Hibbert michael.hibbert@hilcorp.com 907.564.5258 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028285 27 - 8185 N/A N/A 473 212 48284 8723 80 108 450 500 1100 280 N/A 13b. Pools active after work:PRUDHOE OIL No SSSV Installed 8885, 8068 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 8:34 am, Jun 06, 2024 Digitally signed by Aras Worthington (4643) DN: cn=Aras Worthington (4643) Date: 2024.06.05 12:55:15 - 08'00' Aras Worthington (4643) RBDMS JSB 061124 DSR-6/7/24WCB 8-29-2024 ACTIVITY DATE SUMMARY 5/29/2024 LRS CTU #1 1.5" Blue Coil. Job Scope: Set CIBP for GSO and Adperf 60' MIRU. Function test BOP. MU NS CTC and MHA. Pul test 25K, PT 3500 psi. PT lubricator 300/4200 psi. RIH w/ NS 1.69" CTC, MHA, 2.20" HAL GR/CCL, and 2.25" nozzle (OAL 15.51'). Tag known liner obstruction @ 10801' CTM. Log GR/CCL from 10796' to 10140'. Coil flag @ 10590' Uncorr EOP. POH and download log +11.5' corr. Depth log approved by OE and Geo. Corr EOP flag @ 10601.5'. MU and RIH w/ NS 1.69 CTC, MHA, 1.75" setting tool, and 2.10" OD CIBP w/ AL nose (OAL 8.4'). Set 2.10'' OD CIBP at 10720' POOH, perform well control drill - stripper leak. Make up HES 2.00" x 30' Millennium, 6 SPF, 60 degree phase gun. RIH and perforate 10517' - 10547'. Good indication of shot, Paint new tie-in flag at 10400' EOP. POOH and lay down guns (all shots fired in scallop, 1/2" ball recovered). PT MHA ~ 3500 psi. Make up and RIH with 2.00" x 30' HES Millennium, 6 SPF, 60 degree phase gun. ***Job in Progress*** 5/30/2024 LRS CTU #1 1.5" Blue Coil. Job Scope: Set CIBP for GSO and Adperf 60' Perforate 10487' - 10517'. POOH and cap the well with 6 BBL's of diesel. Lay down perf guns (all shots fired in scallop, 1/2" ball recovered). RDMO and head to H-27. ***Job Complete*** Daily Report of Well Operations PBU D-29A Set g 2.10'' OD CIBP at 10720' POOH, CIBP and adperfs are correctly shown on the WBS below. -WCB Perforate 10487' - 10517'. POOH 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU D-29A Mill CIBP Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 212-150 50-029-21470-01-00 11194 Conductor Surface Liner Scab Liner Liner 9032 2635 9359 667 777 1528 11156 13-3/8" 9-5/8" 7" 4-1/2" 3-1/2" x 3-3/16" x 2-7/8" 9032 32 - 2667 30 - 9389 9100 - 9767 8990 - 9767 9666 - 11194 32 - 2667 30 - 8508 8254 - 8845 8159 - 8845 8755 - 9032 11149 2670 4760 7020 7500 10530 None 5380 6870 8160 8430 10160 10178 - 11150 4-1/2" 12.6# 13Cr80 27 - 9021 9046 - 9031 Structural 80 20" x 30" 32 - 112 32 - 112 4-1/2" Baker S-3 Perm Packer 8885, 8068 8885 8068 Stan Golis Sr. Area Operations Manager Kirsty Glasheen Kirsty.Glasheen@hilcorp.com 907.564.5258 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028285 27 - 8185 N/A N/A 426 473 39907 33136 66 360 350 1550 922 1126 N/A 13b. Pools active after work:PRUDHOE OIL No SSSV Installed STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations he best of my knowledg GS February 7, 2023 By Samantha Carlisle at 1:09 pm, Feb 07, 2023 212-150 RBDMS JSB 020723 N/A PRUDHOE BAY, PRUDHOE OIL WCB 11-14-23 PBU D-29A Mill CIBP Sundry Number DSR-2/7/23 ACTIVITY DATE SUMMARY 1/23/2023 LRS CTU #2 1.5" Blue Coil. Job Scope: Mill CIBP MIRU & MU 1-11/16" TFS milling BHA w/ 2.35" 4-blade reverse clutch junk mill. L&K the well with 150 BBL's of KCL & safelube. RIH. Tag liner obstruction at 10787' CTMD believed to be damaged perfs. Make slow progress down to 10798 CTMD with multiple stalls. POOH to inspect mill and tools. ...Continued on WSR 1-24-23... 1/24/2023 LRS CTU #2 - 1.50" Blue Coil ***Cont. from WSR 1-23-23*** Job Objective: Mill CIBP Continue to POOH to inspect milling BHA. Make up milling BHA #2 with 2.25" bullnose junk mill. Mill ~ 10,797' - 10,798' and unable to get deeper. Mostly stalls with very little actual motor work. POOH to check tools. Multiple rings around the bottom of the bullnose on the mill. MU 1.875" diamond speed mill & RBIH. Drift through restriction at 10,804' CTM with a slight bobble. Tag 2-7/8" CIBP at 10,862' CTM / 10,870' MD. Mill through the plug and push to TD at 11,141' CTM / 11,149' MD. POOH and FP tubing. ...Continued on WSR 1-25-23... 1/25/2023 LRS CTU #2 - 1.50" Blue Coil Job Objective: Mill CIBP Lay down milling BHA. Perform weekly BOP test. Rig Down CTU. ***Job Complete*** Daily Report of Well Operations PBU D-29A LRS CTU #2 1.5" Blue Coil. Job Scope: Mill CIBP g MU 1.875" diamond speed mill & RBIH. Drift through g restriction at 10,804' CTM with a slight bobble. Tag 2-7/8" CIBP at 10,862' CTM / g g 10,870' MD. Mill through the plug and push to TD at 11,141' CTM / 11,149' MD. POOH j Tag liner obstruction at 10787' g CTMD believed to be damaged perfs. Make slow progress down to 10798 CTMD withg multiple stalls. POOH to inspect mill and tools. The milled CIBP fish is correctly shown on the new WBS, below. -WCB O STATE OF ALASKA .. _ ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1, Operations Performed _.UI Abandon ❑ Plug Perforations 0 Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown ❑ Suspend ❑ Perforate 0 Other Stimulate ❑ Alter Casing ❑ Change Approved Program - ❑ Plug for Redrill ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other. Set CIBP 0 2. Operator Name: BP Exploration (Alaska), Inc 4. Wall Class Before Work Development 0 Exploratory ❑ 5. Permit to Drill Number. 212.150 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ❑ Service ❑ 1 6. API Number: 50-029-21470-01-00 7. Property Designation (Lease Number): ADL 028285e. Well Name and Number: PBU D -29A 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 11194 feet Plugs measured 10870 feet true vertical 9032 feet Junk measured None met Effective Depth. measured 10870 feet Packer measured 8885 met true vertical 9036 feet Packer true vertical 8068 feet Casing: Length: Size: MD: TVD: Buret: Collapse: Conductor 80 20" x 30" 32-112 32-112 Surface 2635 13-3/8" 32-2667 322667 4930 2670 Intermediate 9360 9-5/8" 29-9389 29-8508 5750 / 6870 3090/4760 Liner 667 7" 9100-9767 8254-8845 8160 7020 Liner 777 4-1/2" 8990-9767 8159-8845 8430 7500 Liner 1536 3-1/2" x 3-1/4" x 2-7/8" 9658-11194 8747-9032 10160 10530 Perforation Depth: Measured depth: 10178 - 11150 feet True vertical depth: 9046-9031 feel Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# 13Cr80 27-9021 27-8185 Packers and SSSV (type, measured and 4-1/2" Baker S-3 Perm Packer 8885 8068 true vertical depth) No SSSV Installed 12. Stimulation or cement squeeze summary: Intervals treated (measuretl), Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mct Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 516 43261 206 0 928 Subsequent to operation: 987 35504 80 0 868 14. Attachments: Required per 20 MC 25.070.25.071, a 251e3t 15. Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 Service ❑ Stretigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ 1 GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NIA Authorized Name: Stone, Christopher Contact Name: Stone, Christopher Authorized Title: D 8 K d / GC1 Le Petroleum Engineer Contact Email: ChdstophecStone0bp.00m Authorized Signature: Date: -,51 Contact Phone: +1 907 564 5518 Form 10404 Revised 0412017 t44%ZlZ fR%K.1i RBDMSLE-iMAR 0 71019 Submit Original Only Daily Report of Well Operations PBU D -29A ACTIVITVnATF si INAMARv CTU#8 1.75" CT Job Scope: Log / Adperf MIRU CTU. MU & RIH w/ HES 2.20" Logging Carrier & 2.31" JSN. Bullhead 164 bbls 1 % KCL w/ Safelube. Tag PBTD at 11,136' down / 11132' up ctm. Log from compression up to 8800'. Flagged Pipe at 10829.48'. Pooh. Receive good data. (+ 17" Correction). Corrected PBTD at 11156.04'. Correlate to Baker Hughes Multiple Propagation Resistivity Log 18 -Nov -2019. MU & RIH w/ Baker 2 7/8" CIBP. Correct depth at Flag. Set top of CIBP at 10870'. PT plug to 1400 psi. Lost 7 psi in 5 min. Pooh. Breakdown tools. Recover ball. Trim 100' of pipe. 2/12/2019 ***Continued on 02/13/18*** CTU#8 1.75" CT Job Scope: Log / Adperf MU & Rih w/ HES 2" x 32' Millenium Perf Gun #1. Tag CIBP, correct depth. Perforate Interval 10783'- 10815'. Pooh. All shots fired, ball recovered. MU & RIH w/ HES 2" x 32' Millenium Perf Gun #2. Tag CIBP, correct depth. Puh & Perforate Interval 10287' - 10319'. Pooh. All shots fired, ball recovered. Stack down to repair injector hydraulic leak. MU & RIH w/ gun run #3. 2/13/2019 ***Continued on 02/14/19*** CTU#8 1.75" CT Job Scope: Log /Adperf Continue Rlh with Perf Gun #3. Tag CIBP, correct depth. Perforate interval 10178'- 10210'. Pooh. Freeze protect well w/ 38 bbls of 60/40 methanol. All shots fired, ball recovered. Perform Weekly BOP test. 2/14/2019 ***Job Complete*** I TPEE_ aW V1ULFEHD= MCEVOY ACTUATOR= BAI0ERC 0103. ELEV = 70.84' BF.1iEV. _ 41-86' KOP= 3700' NLz Angle = 95' C 10220' Datum MD= 9796' Dakin TVD = 8800'SS I• CSG, 409, L-30 HYD 583, D = 8.835' I— 2152' r 8' BOWEN CSG PATCH, D = 6.835'142-1-57--2156- 13-318' CSU, 72#, L-80, D =12.347- 266T Minimum ID = 2.36" @ 9658' 4-1/2" KB LTP SEAL ASSEMBLY 14-12'HESX NP, D=3.813" 9-5/8' BKR PAYZONE ECP, D = 8.890" GAS LFT M4NDF83S ST I MD I TVD I DEV I TYPEI VLV I LATCH I1POF2T DATE 2 1 3519 6397 3519 5994 4 MMDOME 37 NT1G SO RK RK 76 20 11/30/12 11/30/12 8884' I-14-12" FES X NP, D = 3.813' CSG, 47#, L-80, D= 8.681' --j 9389' ' LNR, 9.30#, L-80 STL, .0OB7 bpf, D=2.972 7' LNR, 299, L-80, .0377 4-12" SCAB LNIR 12.6#, 13CR-80, VAM TOP, .0152 bpf,D = 3.958' 4-12- BKR KB PKR WS (7028/72) PERFORATION SLf MARY REF LOCI BH MWD LOGON 11/18/12 ANGLEAT TOP PERF: 91' @ 10138' Note: Refer to Production DB for Historical pe 2ZE SPF I NTEPVAL I 0pnl5gz I SHOT 2" 6 10178-10210 0 02/14/19 2" 6 10287-10319 O 02/13/19 2" 6 10783-10815 O 02113/19 2' 6 10930 -11150 C 1120/12 to LNR, 6.6#, L-80 TCL .0079 bpf, D = 2.850- I2-7/8' LNR, 6.40#, L -SO STL, .0039 bpf, D = 2.441' -I 11184' 17- MARKER JOINT 3.70" 45 KB LTP, D = 2.36' 3.7(r BTT GHJ 2 DEPLOY SLV, D=3.00' 372' X 3-3/16" XO. D=2.786 MLLOU7 WINDOW JD -29A) 9767' - 9777' 1087W I-12-7/8" BKR COWNENIS PRUDHOE BAY (f T MN D / TBG CORREcRON S WELL: D -29A SETCBP&ADPEWS PEFWND: 2121500 ENT OKB & BF & TOP PERF DEPTH AR Nb: 50-029-21470-01 SEC 23, T71N, RI 3E, 1986' F74L & 1068' FEL BP 6fplora0on (Alaska) 8972' 4-72' HES XN NP, TOP OF4-12' SCAB LNR MILLED TO 3.80' (1028/12) 8880' 9-518' X 7' BKR ZXP C2 LTP, D=6.310' 4-12" TBG, 12.6#, 13CR-80 VAM TOP, 9021' .0152 bpf,D = 3.958' 9008' 9-5/8' X 7- BKR FLEX LOCK HGR D = 6.350' 7 -X4 -12'X0, D=3.950" TOP OF 7-LWZ 9100' !9018' r 9021' 4-12' MULE SHOEID = 3.958' CSG, 47#, L-80, D= 8.681' --j 9389' ' LNR, 9.30#, L-80 STL, .0OB7 bpf, D=2.972 7' LNR, 299, L-80, .0377 4-12" SCAB LNIR 12.6#, 13CR-80, VAM TOP, .0152 bpf,D = 3.958' 4-12- BKR KB PKR WS (7028/72) PERFORATION SLf MARY REF LOCI BH MWD LOGON 11/18/12 ANGLEAT TOP PERF: 91' @ 10138' Note: Refer to Production DB for Historical pe 2ZE SPF I NTEPVAL I 0pnl5gz I SHOT 2" 6 10178-10210 0 02/14/19 2" 6 10287-10319 O 02/13/19 2" 6 10783-10815 O 02113/19 2' 6 10930 -11150 C 1120/12 to LNR, 6.6#, L-80 TCL .0079 bpf, D = 2.850- I2-7/8' LNR, 6.40#, L -SO STL, .0039 bpf, D = 2.441' -I 11184' 17- MARKER JOINT 3.70" 45 KB LTP, D = 2.36' 3.7(r BTT GHJ 2 DEPLOY SLV, D=3.00' 372' X 3-3/16" XO. D=2.786 MLLOU7 WINDOW JD -29A) 9767' - 9777' 1087W I-12-7/8" BKR COWNENIS PRUDHOE BAY (f T MN D / TBG CORREcRON S WELL: D -29A SETCBP&ADPEWS PEFWND: 2121500 ENT OKB & BF & TOP PERF DEPTH AR Nb: 50-029-21470-01 SEC 23, T71N, RI 3E, 1986' F74L & 1068' FEL BP 6fplora0on (Alaska) I 0 9 a m E m c w co aco m . /Z�Z/ Z v z � a) E 0 a > > N $ E N 0 NI U J C+ 0 > IE a) / C V) N 5 } L C O) .T. N c.)E t >+ o fa a 2 O .y /N O- f6 > 0so 0 a) o N_1 5 X L U) o Q O + Z N C a a Z' Z Z > 0 a) o 2 o 0 Y. co L t m a) 0 U a m Q u U) a 0. 0 0 0) + a� a� a c 0 m T. c ami a JO NC 0 0 oo a) -5 d 2 can U_ c o r C� C9 o C 0 ° a° x) Z p o E a a oZ o Co w o , E c Q Q 1 0 a E a a E� 0— ao w o IX E z /Z ra rn o >. 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N- C N Q Z L C d CO 7 N N N N N ( V E 0 N O p « W Z Z. W o QO to « a a) Q N E E z m y Y I-) ,.- A p o) 0 0O u c o)y a a a a z c J / a o r .`O W Z iy °1 O 0 0 0 .o aci E E 5 Q 0 J 0 a ' oO0 va) fy p = 13)2g a p n o p o o y LL o a) 10 d Ce 0y TW J H 0 0 IJ w Z 0 a 0 I 0 f 7- 1l 0 M ✓▪ Z % N N N 5 `• 4 O N O Z Y. a J o o N Z• , i Q CO 7 il: U) @ o H g 650 OC a O o III o Et J a W w J Z m O Q a. N N7 a I O. M ° co ; • r O ; a O N E 0 = 0 coQN 0 _N 2 0 N /� >'• N W m Cl) I IJ O a) V/ 0 Q re • °' O 6 � i p d• U z II =y • N H.H._ ..... (`7 O a) N m '0r N 3 N d d 74. Nr Q' DV 2 .- RI :I'' a E aI-I I', O0 F,7, g;.� VA&III BAKER P INT DIST l' IHIVTION LIST I. 0 6 2013 HUGHES AOGCC COMPANY BP Exploration(Alaska)Inc. INTERMEDIATE FINAL Yes (mandatory) 2V2..—1 0 WELL NAME—2q RUN NUMBER (mandatory) 2_2_-1 1 3 FIELD Prudhoe Bay BH SALESMAN Okechukwu(Okey)Anyanwu (mandatory) (mandatory) COUNTY North Slope Borough BH DISTRICT Alaska (mandatory) (mandatory) STATE Alaska PAGE OF (mandatory) LOG DATE: TODAYS DATE: 5/31/2013 (mandatory) DISTRIBUTION LIST AUTHORIZED BY: BP Exploration(Alaska)Inc. (mandatory) HAS CLIENT BEEN INVOICED FOR ADDITIONAL PRINTS? COMPANY , FIELD FINAL ( CD �� digital/ ADDRESS(FEDEXWILL NOT DELIVER TO P.O.BOX LOGS ' LOGS image) FILM PERSON P#OF PRINTS• #01- F'HIN I S .#OF COPIES #OF COPIES 1 BP Exploration(Alaska)Inc. 1 1 3 1 1 I I Petrotechnical Data Center LR2-1 900 E.Benson Blvd. ,1 Anchorage,Alaska 99508 I 2 jConocePhillips Alaska Inc. 1 1 I 1 I I _ _ Attn Ricky Elgarico 1PO Box 100360 }IAnchorage,Alaska 99510 k 3 ExxonMobil,Alaska 1 1 I I Attn Lynda M.Yaskell and/or Leonardo Elias 1 13700 Centerpointe Dr. Suite 600 Anchorage,Alaska 99503 4 State of Alaska-AOGCC 1 1 1 I 1 I I I 'Christine Shartzer 333 West 7th Ave,Suite 100 (Anchorage,Alaska 99501 yl i 51DNR-Division of Oil&Gas 1 I 1 1 1 1 1 'iAttn:Sean Clifton 1550 W.7th Ave,Suite 800 i Anchorage,Alaska 99501 1 TOTALS FOR THIS PAGE: 0 5 5 0 0 0 TOTALS FOR ALL PAGES: 0 5 5 0 0 0 2--c 2-- "SD 221!02 Letter of Transmittal Date: BAKER December 20, 2012 HUGHES To: From: State of Alaska AOGCC Baker Hughes INTEQ 333 W. 7th Ave., Suite 100 i 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Bill Michaelson Please find enclosed the directional survey data for the following well(s): 18-27EPB 1, 18-27EPB2, 18-27E 06-16A D-29A E-20B (� f I 1`L D-19C P-19L1PB1, P-19L1 )IR t.y 14f3L4 AI ( 2 P-12BL1 W-02B Z-07B Enclosed for each well(s): 2 hardcopy prints of directional survey reports 1 compact disk containing electronic survey files 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: )4111) , State of Alaska AOGCC DATE: A 9-4113 . . 4 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG la Well Status: ®Oil 0 Gas 0 SPLUG 0 Other ❑Abandoned 0 Suspended lb. Well Class 20AAC 25 105 20AAC 25 110 ❑Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No of Completions One ®Development 0 Service 2. Operator Name' 5 Date Comp.,Susp.,or Aband: 12. Permit to Drill Number. BP Exploration (Alaska) Inc. 11/21/2012 212-150 3. Address 6. Date Spudded: 13 API Number P.O. Box 196612,Anchorage,Alaska 99519-6612 11/15/2012 50-029-21470-01-00 4a. Location of Well(Governmental Section) 7.Date T.D.Reached. 14. Well Name and Number: Surface: 11/17/2012 PBU D-29A 1986'FNL, 1067' FEL, Sec.23, T11 N, R13E, UM 8. KB(ft above MSL): 70 84' 15. Field/Pool(s) Top of Productive Horizon- 556'FSL,916' FWL, Sec. 13,T11 N, R13E, UM GL(ft above MSL): 42.49' Prudhoe Bay/Prudhoe Bay Total Depth: 9.Plug Back Depth(MD+TVD) 20'FSL, 1924'FWL, Sec. 13,T11 N, R13E, UM 11156' 9032' 4b. Location of Well(State Base Plane Coordinates,NAD: 10 Total Depth(MD+TVD) 16. Property Designation. Surface. x- 654093 y- 5959015 Zone- ASP4 11194' 9032' ADL 028285 TPI x- 656022 y- 5961598 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth'x- 657042 y- 5961083 Zone- ASP4 None 18 Directional Surve y: ®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 1900'(Approx.) 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, GR/CCL/MCNL 9767' 8845' 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 Surface 2680' Surface 2680 17-1/2" 3256 cu ft Permafrost,465 cu ft PF'C' 9-5/8" 47# L-80 Surface 9389' Surface 8508' 12-1/4" 2031 cu ft Class'G',697 sx Class'G' 7" 26# L-80 9100' 9767' 8254' 8845' 8-1/2" 308 cu ft Class'G' 4-1/2" 12.6# 13Cr80 8990' 9767' 8158' 8845' Scab Liner 145 sx Class'G' 3-1/2"x3-1/4"x2-7/8" 93#/66#/64# L-80 9658' 11194' 8748' 9032' 4-1/4" 77 sx Class'G' 24. Open to production or injection? ®Yes 0 No 25 TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD (MD+TVD of Top&Bottom;Perforation Size and Number): /TVD) Gun Diameter,6spf 4-1/2", 12.6#, 13Cr80 9021' 8885'/8068' 10930'-11150' 9037'-9031' lRE�E��E� 26 ACID,FRACTURE,CEMENT SQUEEZE,ETC. WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ®No ! dEii"i'Lt,;d DEC 1 9 2012 DEPTH INTERVAL(MD), AMOUNT AND KIND OF MATERIAL USED ' OG v`n 1 ii2500' Freeze Protect w/40 Bbls of Diesel .' �A ,.4tA/. 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc December 9,2012 Flowing Date of Test Hours Tested Production For OIL-BBL: GAS-MCF. WATER-BBL CHOKE SIZE: GAS-OIL RATIO: 12/17/2012 4 Test Period 4 283 1327 56 96 4692 • Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF' WATER-BBL: OIL GRAVITY-API(CORR). Press. 540 300 24-Hour Rate ♦ 1696 7959 336 N/A 28 CORE DATA Conventional Core(s)Acquired? ❑Yes ®No Sidewall Core(s)Acquired'? 0 Yes ®No If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None Rooms DEC 2 0 2012 )C l il Form 10-407 Revised 10/2012 CONTINUED ON REVERSE AZ /Z•ZO /Z-- _,, Submit Original Only /2/0/e-- S 29 GEOLOGIC MARKERS(List all formations an kers encounter 30. FORMATION TESTS NAME TVD Well Tested% Yes ®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 23SB/Zone 2B 9796' 8871' None 22TS 9860' 8926' 21 TS/Zone 2A 9934' 8983' Formation at Total Depth: 21 TS/Zone 2A 9934' 8983' 31.List of Attachment. Summary of Daily Drilling Reports,Well Schematic Diagram,Surveys 32 I hereby certify that the foregoing is true and correct to the best of my knowledge Contact: Tro Jakabosky, -•x:68 Email: Troy.Jakabosky@bp.com Printed Name Title: Drilling Technologist J. ufka Signature: I 1 Phone 564-4091 Date. 12 (('"{lI�✓ 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 la: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion Item 4b: TPI(Top of Producing Interval). Item 8. The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation. Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28. Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only TRW_ , CM/ ' VVH_LHEAD= MCEVOY D-29A S* OMETBG&LLR`NGLE<70° c@D10114' ACTUATOR= BAKER C PJC DRAFT INUT1AL KB.Fl F 70.8' I • �� I J BF.ELEV 44 39' /4� �� 2099' 19-5/8"HES ES CBJEN1U KOP= 3700' .1 1.1 20"X 30" 10' 2112' 4-1/2"HES X NP,ID=3.813" 1 Max Angle= 95"@ 10220' a �: Datum MD= 9796' CONDUCTOR ', ', 2115' H9-5/8"BKR PAYZONE ECP,D=8.890" I Datum TVD- 8800'SS •: k 9-5/8"CSG,40#,L-80 HYD 563, 0=8.835" -H 2152' GAS LIFT MANDRELS 9-5/8"BOWEN CSG PATCH,ID=8.835" ---12152' -2156' ST MD TVD DEV TYPE VLV LATCH PORT DATE 2 3519 3519 4 MMG DOME RK 16 11/30/12 13-3/8"CSG,72#,L-80,ID=12.347" H 2667' 1 6397 5994 37 MMG SO RK 20 11/30/12 ' 8864' -I4-1/2"I IIM X NIP,ID=3.813" Minimum ID = 2.370" @ 9660' m 8885' H9-518"X 4-112"BKRS-3 FKR,ID=3.850" 4-1/2" KB LINER TOP PACKER 8909' H4-112"HESXNIP,ID=3.813" , 8972' -i4-1/2"HES XN NP, TOP OF 4-1/2"SCAB LN8990' MILD TO 3.80"(10/28/12) R H 8990' H 9-5/8"X 7"BKR ZXP C2 LW,ID=6.310" 4-1/2"TBG,12.6#,13CR-80 VAM TOP, - 9021' Cr ' 0152 bpf,D=3.958" iii \ ®' 9008' H9-5/8"X 7"BKR FLEX LOCK HGR,ID=6.350" TOP OF 7"LNR -1 9100' 'vir 9018' H 7"X 4-1/2"XO,D=3.950" EN gm h. \ 9021' H4-1/2"M.LE SHOE,ID=3.958" li 1.1414 a hi l 411 !lip L 9-5/8"CSG,47#,L-80,D=8.681" 9389' di 1,1 11 9529' --{7"MARKER JOINT Ilip el 9658' H3.70"45 KB LW,D=2.370" I !Q 9666' H3.70"BTT GEN 2 DEFLOY SLV,ID=3.00" 3-1/2"LNR,9.30#,L-80 STL,.0087 bpf,0=2.972 H 9719' lil ,. i 7"LNR,29#,L-80,.0371 bpf,C1=6.184" -I -9767 IL wi k 9719' H3-1/2"X 3-3/16"XO,D=2.786 Y.Yip4-1/2"SCAB LNR,12.6#,13CR-80 IBT, - -9767' 414 I► Ilk.0152 bpf,ID=3.958" #il I4-1/2"BKR KB PKR WS(10/28/12) I-I 9770' -ley, 1 / . 1,1('-___.-- MLLOUT WINDOW(D-29A)9767'-9777' ✓ FE-RFORATION StJlvlvtARY ,- t Ot REF LOG:BHI MWD LOG ON 11/18/12 ANGLE AT TOP FERF:88"@ 10931' Note:Refer to Production C6 for historical perf data SCE SPF INTERVAL Opn/Sgz SHOT SQZ I 10089' --I3-3/16" X 2-7/8"XO,ID=2.377 2" 6 10930-11150 0 11/20/12 3-1/4"LNR,6.6#,L-80 TOIL.0079 bpf,D=2.850" H 10089' PBTD --I 11156' t 2-7/8"LNR,6.40#,L-80 STL, .0039 bpf,ID=2.441 H 11194' DATE REV BY COMMENTS DATE REV BY COMvUTffS PRUDHOE BAY MIT 12/10/85 N18E INITIAL COMPLETION 12/18/12 MR/JMD CORRECTED PERF DEPTHS WDLL: D-29A 11101/08 MES RWO PERMIT No:"2121500 11/21112 NORDIC 1 CTDSIDETRACK(D-29A) API No: 50-029-21470-01 12/03/12 PJC DRLG DRAFT CORRECTIONS SEC 23,T11 hl,R1.3E,1986'FNL&1068'FEL 12/08/12 PJC DRLG DRAFT CORRECTIONS 1 12/17/12 TJ/JMD CORRECTED LNR DEPTHS BP Exploration(Alaska) _ r North America -ALASKA- BP Page 1 of 10 Operation Summary Report Common Well Name:D-29 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date: 11/11/2012 End Date: 11/18/2012 X3-012V9-C:(1,978,076.00) Project:Prudhoe Bay Site: PB D Pad Rig Name/No.:NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:/Lat:070°17'41.783"3 Long: 0148°45'08.112"W Active Datum:ORIG KELLY BUSHING©70.84ft(above Mean Sea Level) _ Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11/11/2012 11:00 - 14:00 3.00 MOB P PRE FINISH RIG MOVE CHECKLIST TASKS. HOLD PJSM ON MOVING RIG OFF OF WELL. ASSIGN SPOTTER POSITIONS,DISCUSS IMPORTANCE OF CLEAR, CONCISE COMMUNICATION AND GENERAL RIG MOVE HAZARDS. -MOVE RIG OFF OF 06-16A -CLOSE OUT WWT FOR 06-16A WITH PAD OPERATOR. 14:00 - 20:00 6.00 MOB N RREP PRE MOVE RIG FROM DS 06-16A. TURN ONTO SPINE ROAD FROM DS 06 ACCESS ROAD AND TRAVELED 1/8 MILE BEFORE RIG BROKE DOWN.STOP RIG MOVE OPERATIONS AND BEGIN TROUBLESHOOTING THE PROBLEM. DETERMINED THAT A SERVO CONTROL FOR THE HYDRAULIC SYSTEM WAS BAD. PARTS ORDERED AND REPAIRS MADE TO THE DRIVE SYSTEM. 20:00 - 00:00 4.00 MOB P PRE CONTINUE WITH RIG MOVE TO D-29A. -24 HR NOTICE FOR BOP TEST ON D-29A GIVEN TO AOGCC AT 21:00 HRS ON NOV 11. 11/12/2012 00:00 - 01:30 1.50 MOB P PRE CONTINUE MOVE F/DS 06-16A TO D-29A. SPOT RIG IN FRONT OF D-29 WELL. 01:30 - 02:00 0.50 MOB P PRE HOLD PJSM WITH RIG CREW TO MOVE OVER WELL. MOVE OVER WELL.CONDUCT INSPECTION ON TREE TO ENSURE VALVES CLOSED. OA-250 PSI IA-0 PSI TUBING-0 PSI ON GAUGES. MOVE OVER D-29A. 02:00 - 06:00 4.00 MOB P PRE ACCEPT RIG AT 02:00HRS. CONTINUE RU OPERATIONS:SPOT TRAILERS,WELDING SHOP, FUEL STATION, SPOT CUTTINGS BOX, RUN HARDLINES FOR TIGER TANK,TEST BARRIERS FOR BREAKING CONTAINMENT,ND TREE CAP. 06:00 - 08:00 2.00 MOB P PRE CHANGE OUT KOOMEY-HOSES. HARDLINE CREW RIG UP AND PRESSURE-TEST SURFACE LINE TO TIGER TANK. RECEIVE WRITTEN CONFIRMATION FROM JEFF JONES THAT HE WILL WAIVE WITNESSING THE BOP-TEST. 08:00 - 09:30 1.50 MOB P PRE INSTALL NEW KOOMEY-HOSES. FUNTION-TEST BOP'S TO TEST HOSES,FIND NO LEAKS. 09:30 - 11:30 2.00 BOPSUR P PRE FLUID PACK KILL,CHOKE STACK AND MGS. RIG UP HOSES TO CHOKE AND PERFORM FULL BODY SHELL TEST TO 250PSI LOW AND 4,500PSI HIGH.ACHIEVE GOOD TEST. Printed 12/19/2012 2:03:05PM • North America -ALASKA- BP Page 2 of 104 Operation Summary Report Common Well Name: D-29 AFE No Event Type. RE-ENTER-ONSHORE(RON) Start Date. 11/11/2012 End Date: 11/18/2012 X3-012V9-C:(1,978,076 00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI:/Lat.070°1741.783"3 Long: 0148°45'08.112"W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:30 - 12:00 0.50 BOPSUR P PRE CONDUCT DRAWDOWN TEST.PERFORMED ACCUMULATOR DRAWDOWN TEST. -STARTING ACCUMULATOR PRESSURE= 3,000 PSI -FINAL PRESSURE AFTER FUNCTIONING ALL PREVENTERS AND HCR=2,000 PSI -24 SEC TO BUILD 200 PSI,115 SEC TO FULL PRESSURE. -3 NITROGEN BACKUP BOTTLES WITH 2,000 PSI. 12:00 - 21:30 9.50 BOPSUR P PRE CONDUCT BI-WEEKLY BOPE PRESSURE AND FUNCTION-TEST AS PER NORDIC PROCEDURE,AOGCC REGS&DWOP POLICY.INSTALL 2-3/8 X 3-1/2"TEST JOINT AND PERFORM PRESSURE-TEST TO 250PSI/ 5MINS AND 3,500PSI/5MIN ON FOLLOWING ITEMS: -ANNULAR BAG 13 di/ -#1 RAM-BLIND SHEARS / -#2 RAM-2-3/8"COMBIS(2-3/8"TEST JOINT) -#3 RAM-2-3/8"x 3-1/2"VBR(2-3/8"TEST JOINT) -#4 RAM-2-3/8"COMBIS(2-3/8"TEST JOINT) -TIW VALVES ALL RAMS CLOSED WITHIN LESS THAN 2SECONDS.ALSO TESTED HCR AND ALL VALVES ON KILL AND CHOKE LINE AS WELL AS KILL AND CHOKE MANIFOLDS. SUCCESSFULLY TESTED ALL VISUAL AND AUDIBLE GAS ALARMS.SEE ATTACHED CHARTS. WITNESS OF THE BOP TEST WAS WAIVED BY JEFF JONES(AOGCC),BUT WITNESSED BY BP WSL&NORDIC TOOLPUSHER. 21:30 - 22:00 0.50 BOPSUR P PRE CONDUCT EVACUATION DRILL&AAR. HELD PRE-SPUD MEETING WITH RIG CREW. 22:00 - 22:30 0.50 BOPSUR P PRE HELD PJSM TO PICK UP INJECTOR,FILL COIL WITH WATER,TESTING OF INNER REEL VALVE. 22:30 - 00:00 1.50 BOPSUR P PRE FILL COIL WITH WATER.CONTINUE BI-WEEKLY BOPE PRESSURE AND FUNCTION-TEST AS PER NORDIC PROCEDURE,AOGCC REGS&DWOP POLICY.PERFORM PRESSURE-TEST TO 250PSI/5MINS AND 3,500PSI/5MIN ON FOLLOWING ITEMS: -INNER REEL VALVE 11/13/2012 00:00 - 00:30 0.50 BOPSUR P PRE COMPLETE BOPE TESTING 00:30 - 01:00 0.50 BOPSUR P PRE BLOW DOWN COIL REEL 01:00 - 03:00 2.00 BOPSUR P PRE HELD PJSM FOR COIL MANAGEMENT. CUT 286'OF COIL FROM REEL.INSTALL COIL CONNECTOR. PULL TEST COIL CONNECTOR TO 40K. HEAD UP WITH BHI E-LINE CONNECTION. 03:00 - 04:15 1.25 BOPSUR P PRE PRESSURE TEST COIL CONNECT. TEST BHI CHECKS. Printed 12/19/2012 2.03.05PM . North North America -ALASKA- BP • Page 3 of 10 O eration SummaryReport p p Common Well Name: D-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 11/11/2012 End Date: 11/18/2012 X3-012V9-C: (1,978,076.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release: Rig Contractor. NORDIC CALISTA UWI:/Lat:070°17'41.783"3 Long: 0148°45'08.112"W Active Datum:ORIG KELLY BUSHING©70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 04:15 - 06:00 1.75 BOPSUR P PRE PUMP SLACK FORWARD.PRESSURE TEST INJECTOR RISER 06:00 - 09:00 3.00 BOPSUR P PRE PREP TO OPEN UP TO WELL 09:00 - 09:15 0.25 DRILL P WEXIT OPEN MASTER AND SWAB TO CHECK FOR PRESSURE .NO PRESSURE WELL ON A SLIGHT VAC 09:15 - 09:25 0.17 DRILL P WEXIT LINE UP TO PUMP METH ACROSS TOP TO ENSURE HOLE IS FULL WELL TOOK—2 BBLS 09:25 - 09:45 0.33 DRILL P WEXIT FLOW CHECK WELL WELL GIVING BACK A LITTLE FLUID MIGHT BE AN AIR BUBBLE CLOSE CHOKE AND NO PRESSURE BUILD UP OPEN CHOKE AND ITS DOWN TO A TRICKLE, MONITOR FOR A FEW MINUTES 09:45 - 10:10 0.42 DRILL P WEXIT NO FLOW FROM WELL,START 30 MIN NO FLOW CHECK 10:10 - 11:45 1.58 DRILL N SFAL WEXIT GETTING A TRICKLE AT THE SHAKER,OPEN THE WHITEY VALVE ON THE NIGHT CAP, GETTING A TRICKLE THERE.CLOSE THE CHOKE SEE IF ANY PRESSURE BUILDS UP. .NO PRESSURE,OPEN WHITEY VALVE ON NIGHT CAP AND GOT A LITTLE FLOW THEN STOPPED.OPEN CHOKE AND MONITOR AT SHAKER AND STATED GETTING A SMALL STREAM AGAIN.CLOSE CHOKE AND STREAM STOPPED,VALVE#14 ON CHOKE MANIFOLD IS LEAKING WATER FROM THE MGS. GREASE AND RETEST VALVE MONITOR WELLBORE AT WHITEY VALVE ON LUBRICATOR WHILE SERVICING VALVE 11:45 - 12:00 0.25 DRILL P WEXIT VALVE SERVICED AND RETESTED,OPEN VALVE#17&CHOKE AND NO FLOW FROM MGS HOLD PJSM TO REMOVE NIGHT CAP AND MU MILLING BHA 12:00 - 12:30 0.50 STWHIP P WEXIT REMOVE NIGHT CAP,FLUID IS STATIC IN THE STACK MU MILLING BHA 12:30 - 12:40 0.17 STWHIP P WEXIT PU NJECTOR AND MU TO THE BHA 12:40 - 14:00 1.33 STWHIP P WEXIT MU INJECTOR TO THE LUBRICATOR, PT THE QTS AND RIH IAP=OPSI OAP=220 PSI 14:00 - 14:30 0.50 STWHIP P WEXIT STOP RIH,LOOKS LIKE WE MIGHT HAVE GAS MIGRATING BECAUSE THE OUT RATE INCREASING OUT RATE IS CONTINUING TO CLIMB,CHOKE IS AT 3/4 CLOSED WHP=22 PSI AND SLOWLY CLIMBING WITH 0 PSI DOWN STREAM OF THE CHOKE WHP INCREASING 110 PSI DOWNSTREAM PSI=84 PSI 14:30 - 15:20 0.83 STWHIP P WEXIT RETURNS ARE MOSTLY FLUID,CONTINUE RIH TO CIRC BOTTOMS UP CHOKE AT 3/4 CLOSED WHP=29 PSI DOWNSTREAM CHOKE=0 PSI Printed 12/19/2012 2.03:05PM • North America-ALASKA- BP Page 4 of 10 Operation Summary Report °• Common Well Name: D-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 11/11/2012 End Date: 11/18/2012 X3-012V9-C: (1,978,076.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI:/Lat.070°17'41.783"3 Long: 0148°4508.112"W Active Datum:ORIG KELLY BUSHING©70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 15:20 - 15:45 0.42 STWHIP P WEXIT TAG WS RETURNS HAVE BEEN GAS CUT ALL THE WAY TO THE WS PU AND SHUT IN THE CHOKE TO STRAP THE TT 15:45 - 16:10 0.42 STWHIP P WEXIT 150 BBLS IN TT COME ON LINE AT 3 BPM TO CIRC HOLE CLEAN IAP=33 PSI OAP=222 PSI DOWNSTREAM PRESSURE STEADY AT 130 PSI BUT WHP IS CLIMBING REDUCE PUMP RATE 16:10 - 16:30 0.33 STWHIP P WEXIT BOTTOMS UP STILL HAS A LOT OF GAS 16:30 - 17:30 1.00 STWHIP P WEXIT 1.5 VOLUMES PUMPED AND RETURNS LOOK GOOD.PUMP REMAINING KCL OFF THE VAC TRUCK THEN SWAP TO MUD 17:30 - 17:35 0.08 STWHIP P WEXIT DENSITY INCREASING AT CALCULATED VOLUME FOR SURFACE TO SURFACE, BRING 14 RETURNS INSIDE TO CHECK FOR MUD 17:35 - 19:00 1.42 STWHIP P WEXIT LOG TIE IN;-PLUS 8'CORRECTION. 19:00 - 20:00 1.00 STWHIP P WEXIT MILL FROM 9766.5'TO 9767.7'. PUMP AT 2.55-BPM WITH 2360-PSI.MW IN/OUT 8.6-PPG, TEMP OUT 75°. DOWN WEIGHT 17K,WOB 2.6K.VOLUME 322-BELS. IA=40-PSI,OA= 236-PSI. 20:00 - 22:00 2.00 STWHIP P WEXIT MILL TO 9768.7'.PUMP AT 2.58-BPM WITH 2395-PSI.MW IN/OUT 8.6-PPG,TEMP OUT 79.5°.DOWN WEIGHT 16K,WOB 3.27K. VOLUME 322-BBLS. IA=43-PSI,CA =240-PSI. 22:00 - 00:00 2.00 STWHIP P WEXIT MILL TO 9769.4'.PUMP AT 2.62-BPM WITH 2395-PSI.MW IN/OUT 8.6-PPG,TEMP OUT 84.4°.DOWN WEIGHT 15K,WOB 2.1 K. VOLUME 322-BBLS.IA=46-PSI,OA=245-PSI. 11/14/2012 00:00 - 03:00 3.00 STWHIP P WEXIT MILL TO 9772'.PUMP AT 2.6-BPM WITH 2432-PSI.MW IN/OUT 8.6-PPG,TEMP OUT 89°. DOWN WEIGHT 11K,WOB 4.3K.VOLUME 322-BBLS. IA=50-PSI,OA=250-PSI. 03:00 - 06:00 3.00 STWHIP P WEXIT MILL TO 9,774'.PUMP AT 2.6-BPM WITH 2480-PSI.MW IN/OUT 8.6-PPG,TEMP OUT 90°. DOWN WEIGHT 14K,WOB 5K.VOLUME 324-BBLS.IA=50-PSI,OA=250-PSI. 06:00 - 08:45 2.75 STWHIP P WEXIT CONTINUE MILLING WINDOW FREE SPIN=2220 PSI CIRC PSI=2380 WOB=4.00K WINDOW MILL JUST STARTING TO CUT THE 7"CASING 08:45 - 11:30 2.75 STWHIP P WEXIT 7.5'INTO THE WINDOW WOB=3.06K CIRC PSI=2329 PSI Printed 12/19/2012 2.03:05PM • ' North America -ALASKA- BP Page 5 of 10 Operation Summary Report Common Well Name: D-29 AFE No Event Type: RE-ENTER-ONSHORE (RON) Start Date: 11/11/2012 End Date: 11/18/2012 X3-012V9-C: (1,978,076.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time:11/21/1985 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI:/Lat:070°1741.783"3 Long: 0148°45'08.112"W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:30 - 14:30 3.00 STWHIP P WEXIT 8.0'INTO THE WINDOW WOB=3.06K CIRC PSI=2329 PSI PERFORM KWD DRILL DRILLER SIMULATED TAKING A 2 BBLS PIT GAIN WHILE MILLNG THE WINDOW. CTS --SUPERVISOR SIMULATED PICKING UP OFF BOTTOM AND SHUTTING DOWN HIS PUMP. THE WELL WAS SIMULATED TO BE FLOWING ANF THE WELL WAS SHUT IN.WHILE THE WELL WAS BEING MONITORED FOR PRESSURE THE FLOOR HAND TOOK A MANUAL STRAP AND DID NOT SHOW THE 2 BBL GAIN.THE DRILLWAS ENDED AS AN ERROR ON THE PVT SYSTEM 14:30 - 16:00 1.50 STWHIP P WEXIT 8.5'INTO THE WINDOW WOB=.4.00K CIRC PSI=2401 PSI 16:00 - 17:30 1.50 STWHIP P WEXIT 8.9'INTO THE WINDOW MILL HAS EXITED THE 4.5"CASING AND WORKING ON THE 7" WOB=4.19K CIRC PSI=2362 PSI 17:30 - 22:00 4.50 STWHIP P WEXIT MILL EXITED THE 7"CASING AT 9777.3'. BEGIN MILL OPEN HOLE.INCREASE IN WOB 'OF 0.5K AS STRING MILL EXITED 7"CASING. PUMPING AT 2.5 BPM WITH 2335 PSI.MUD WEIGHT IN AND OUT 8.6 PPG AT 94°.DOWN WEIGHT 16K WITH 2K WOB.MILLING ROP INCREASING IN OPEN HOLE. 22:00 - 23:00 1.00 STWHIP P WEXIT MILLING AHEAD IN OPEN HOLE AT 9780.4'. ROP INCREASED TO 3-4 FPH. PUMPING AT 2.65 BPH WITH 2600 PSI. 23:00 - 00:00 1.00 STWHIP P WEXIT MILL RAT HOLE TO 9,785'MD,8,791'TVD. PUMP AT 2.6 BPM WITH 2475 PSI. UP WEIGHT 36K,DOWN WEIGHT 13K.VOLUME 325 BBLS. MUD WEIGHT IN AND OUT 8.6 PPG AT 94°.IA- 60 PSI,OA-270 PSI. 11/15/2012 00:00 - 01:00 1.00 STWHIP P WEXIT MILL RAT HOLE TO 8,788'MD.PUMP AT 2.6 BPM WITH 2475 PSI.UP WEIGHT 36K,DOWN 13K. 01:00 - 04:30 3.50 STWHIP P WEXIT BACK REAM AND WORK THROUGH WINDOW 3 TIMES.PUMP AT 2.55 BPM WITH 2128 PSI. UP WEIGHT 37K, DOWN 14K.NO ISSUES. INCREASES IN PRESSURE INDICATING MOTOR WORK WHEN WORKING UP THROUGH WINDOW ON FIRST RUN,CLEAN UP ON SUBSEQUENT RUNS.DRY DRIFT WINDOW WITH NO ISSUES.GOOD FORMATION SAMPLES BACK,SAND AND 30-40%CHERT.WORK UP THROUGH WINDOW ON LAST RUN PUMPING AT 1.5 BPM WITH 1350 PSL UP WEIGHT 34K AT 20 FPM, DOWN WEIGHT 20K AT 24 FPM. 04:30 - 05:00 0.50 STWHIP P WEXIT SHUT DOWN. CLEAN MAGNETS AND SHAKERS. FLUSH POSSUM BELLY AND TROUGH.CHECK COUNTER BALANCE PRESSURE VALVE. FLOW CHECK WELL- STATIC.OPEN EDC. 05:00 - 06:30 1.50 STWHIP P WEXIT POOH.MUD WEIGHT IN AND OUT 8.6 PPG. VOLUME 303 BBLS. PULL AT 70 FPM PUMPING AT 3.5 BPM WITH 2373 PSI. UP WEIGHT 34K. Printed 12/19/2012 2:03:05PM • North America -ALASKA- BP Page 6 of 10 Operation Summary Report Common Well Name: D-29 AFE No Event Type:RE-ENTER-ONSHORE (RON) Start Date. 11/11/2012 End Date: 11/18/2012 X3-012V9-C:(1,978,076 00) Project:Prudhoe Bay Site: PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release: Rig Contractor NORDIC CALISTA UWI:/Lat'070°17'41.783"3 Long: 0148°45'08.112"W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Firs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 06:30 - 06:45 0.25 STWHIP P WEXIT OUT MM PLUGING OFF,STOP POOH AT 3017' TO BLOW DOWN OUT MM GETTING BEAN SIZE ROCKS AND LARGE METAL SHAVINGS BACK 06:45 - 06:55 0.17 STWHIP P WEXIT OUT MM BLOWN DOWN,GOT A LOT MORE ROCKS AND METAL IN&OUT RATES ARE 1:1 CONTINUE POOH 06:55 - 07:25 0.50 STWHIP P WEXIT HOLD PJSM TO LD MILLING BHA 07:25 - 07:30 0.08 STWHIP P WEXIT FLOW CHECK WELL 07:30 - 08:30 1.00 STWHIP P WEXIT GOOD NO-FLOW CHECK,TAG UP AND REMOVE INJECTOR LD BHA 08:30 - 09:15 0.75 STWHIP P WEXIT BHA OOH WINDOW MILL GAUGED 3.77 GO 3.76 NO GO STRING MILL GAUGED 3.79 GO 3.78 NO GO LOAD OUT BTT EQUIPMENT 09:15 - 09:40 0.42 DRILL P PROD1 CHECK TREE BOLTS TREE BOLTS ARE GOOD PREP TO PU THE INJECTOR TO JET THE BOP STACK 09:40 - 10:30 0.83 DRILL P PROD1 JET STACK TO CLEAN METAL SHAVINGS FROM CUTTING THE WINDOW TAGGING IN THE STACK AT THE FLOW CROSS DEPTH, PU INJECTOR AND TRY TO MOVE IT AROUND TO PASS.GOT PAST FLOW CROSS,STAB BACK ON AND JET STACK FROM SWAB 10:30 - 10:55 0.42 DRILL P - PROD1 PU INJECTOR AND REMOVE SWIZZLE NOZZLE MU THE BUILD BHA 10:55 - 11:25 0.50 DRILL P PROD1 PU INJECTOR AND MU TO THE BHA THEN TEST THE QTS 11:25 - 13:05 1.67 DRILL P PROD1 RIH 13:05 - 14:35 1.50 DRILL P PROD1 LOG LONG TIE IN 14:35 - 14:45 0.17 DRILL P PROD1 CORRECT DEPTH+8',CLOSE EDC AND RIH TO TAG 14:45 - 17:00 2.25 DRILL P PROD1 TAG BOTTOM AND START DRILLING FREE SPIN=2485 PSI AT 2.8 BPM ROP=30-60 FPH,WOB= 1 20K CIRC PRESSURE=2685 PSI MW IN=8.59 PPG/MW OUT=8.57 PPG/ECD =9.56 PPG IAP=52 PSI/OAP=266 PSI PVT=271 BBLS 17:00 - 19:00 2.00 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN= 2500 PSI AT 2.95 BPM ROP=40-70 FPH,WOB=2.13K CIRC PRESSURE=2944 PSI MW IN=8.61 PPG/MW OUT=8.59 PPG/ECD =9.65 PPG IAP=56 PSI/OAP=266 PSI PVT=269 BBLS 19:00 - 20:00 1.00 DRILL P PROD1 SHUT DOWN TO EVALUATE DIRECTIONAL WORK.ONLY GETTING 16°DOGLEGS WHICH WILL OVERSHOOT LANDING. DECISION MADE TO POOH TO CHANGE MOTOR AKO FROM 2.75°TO 3.1° Printed 12/19/2012 2.03.05PM apNorth America-ALASKA- BP 411 Page 7 of 1 Operation Summary Report L Common Well Name: D-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 11/11/2012 End Date: 11/18/2012 X3-012V9-C: (1,978,076.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/21/1985 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI:/Lat:070°17'41.783"3 Long: 0148°45'08.112W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 20:00 21:45 1.75 DRILL P PROD1 FLOW CHECK-STATIC.MUD WEIGHT 8.6-PPG IN/OUT. POOH TO BHA AT 68'. POOH AT 70-FPM.UPWEIGHT-37K.PUMPED AT 2.92-BPM WITH 1990-PSI. 21:45 - 22:00 0.25 DRILL P PROD1 FLOW CHECK AND HOLD PJSM AT BHA- STATIC. 22:00 - 23:00 1.00 DRILL P PROD1 'POOH WITH BUILD ASSEMBLY,BHA#2. ADJUST MOTOR AKO FROM 2.75°TO 3.1°. 23:00 - 23:30 0.50 DRILL P PROD1 MU BUILD ASSEMBLY,BHA#3 WITH LOW SPEED MOTOR WITH 3.1 AKO AND HUGHES BI-CENTER 5 BLADE BIT.RIH TO 68'. 23:30 - 00:00 0.50 DRILL P PROD1 STAB INJECTOR.MU QUICK TEST SUB.TEST TO 250-PSI LOW,3500-PSI HIGH FOR 5 CHARTED MINUTES EACH-PASS. 11/16/2012 00:00 - 01:30 1.50 DRILL P PROD1 RIH WITH BUILD ASSEMBLY,BHA#3 TO 9790'. 01:30 - 02:00 0.50 DRILL P PROD1 TIE IN AT 9800'WITH PLUS 7.5'CORRECTION. LOG CCL FROM 9600'-9750'. 02:00 - 06:45 4.75 DRILL P PROM DIRECTIONALLY DRILL AHEAD IN BUILD SECTION.PUMP AT 2.8-BPM AND 2585-PSI, FREE SPIN 2300-PSI.MUD WEIGHT 8.6-PPG IN/OUT. ECD 9.64-PPG. DOWN WEIGHT 16K. WOB 1.7K. IA 50-PSI,OA 280-PSI. VOLUME=264BBLS. 06:45 - 06:50 0.08 DRILL P PROD1 OBTAIN SLOW PUMP RATES 06:50 - 08:30 1.67 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN= 2300 PSI AT 2.95 BPM ROP=45 FPH,WOB=2.42K CIRC PRESSURE =2809 PSI MW IN=8.61 PPG/MW OUT=8.61 PPG/ECD 9.70 PPG IAP=62 PSI/OAP=277 PSI PVT=261 BBLS 08:30 - 09:10 0.67 DRILL P PROD1 DD HAS LANDED THE BUILD ACCORDING TO THE PLAN,GEO IS NOT SURE IF WE ARE IN THE HOT AND IF WE ARE,WE NEED TO COME UP WITH THE BHA WE HAVE IN THE HOLE NOW. CIRC SAMPLE UP AND VERIFY FORMATION BEFORE POOH FOR LATERAL BHA 09:10 - 09:20 0.17 DRILL P PROD1 GEO WOULD LIKE TO DRILL ANOTHER 10-15', DD SAYS WE CAN DO IT.DRILL AHEAD 09:20 - 10:10 0.83 DRILL P PROD1 PU TO WINDOW WHILE CIRCULATING BOTTOMS UP SAMPLE FOR GEO 10:10 - 10:15 0.08 DRILL P PROD1 FLOW CHECK WELL AND POOH TO CHANGE MOTOR BEND. MUD WEIGHT 8.6 PPG IN AND OUT. 10:15 - 12:10 1.92 DRILL P PROD1 POOH 12:10 - 12:20 0.17 DRILL P PROD1 FLOW CHECK WELL 12:20 - 13:00 0.67 DRILL P PROD1 GOOD NO-FLOW CHECK TAG UP AND REMOVE INJECTOR LD BUILD BHA 13:00 - 13:30 0.50 DRILL P PROD1 HCC BIT HAD 2 BROKEN BUTTONS ON THE PILOT MILL AFTER DRILLING 175' 13:30 - 14:00 0.50 DRILL P PROD1 MU BHA#4 WITH 1.71°AKO ANDA REBUILT HYC HELIOS BIT 14:00 - 14:20 0.33 DRILL P PROD1 PT QTS 14:20 - 16:00 1.67 DRILL P PROD1 RIH WITH BHA#4 Printed 12/19/2012 2:03:05PM North America -ALASKA- BP Page 8 of 10 • IP 41110 Operation Summary Report r- Common Well Name: D-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 11/11/2012 I End Date: 11/18/2012 X3-012V9-C: (1,978,076.00) Project: Prudhoe Bay Site: PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:/Lat:070°17'41.783"3 Long: 0148°4508.112W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 16:00 - 16:30 0.50 DRILL P PROD1 LOG TIE IN.CORRECT DEPTH+7.5'. 16:30 - 17:30 1.00 DRILL P PROD1 MAD PASS WITH RESISTIVITY FROM WINDOW TO 10125'. 17:30 - 21:30 4.00 DRILL P PROD1 CONTINUE DRILLING AHEAD.AT 10275' FREE SPIN=2400-PSI AT 2.6-BPM WITH 2680 PSI ON BOTTOM. ROP=50-70-FPH. MW IN/OUT=8.6-PPG.ECD=9.67-PPG. UP WEIGHT=34K,DOWN WEIGHT= 16K. IAP=65-PSI,OAP=280-PSI.PVT=263-BBLS. 21:30 - 22:30 1.00 DRILL P PROD1 WIPER TRIP TO WINDOW. POOH AT 24-FPM. PUMP AT 2.6-BPM WITH 2900-PSI. UP WEIGHT=35K,DOWN WEIGHT=17K. MW IN/OUT=8.6-PPG.PVT=270-BBLS. 22:30 - 00:00 1.50 DRILL P PROD1 CONTINUE DRILLING AHEAD. PUMP HIGH VIS SWEEP SURFACE TO SURFACE. AT 10270'FREE SPIN=2400-PSI AT 2.7-BPM. ROP=20-FPH.WOB=4K.CIRC PRESSURE= 2875-PSI. DOWN WEIGHT=10K. MW IN/OUT=8.6-PPG.PVT=260BBLS. AT 10315'FREE SPIN=2450-PSI AT 2.7-BPM WITH 2930 PSI ON BOTTOM. ROP=40-FPH.WOB=1K. DOWN WEIGHT=12K. MW IN/OUT=8.6PPG.PVT=263-BBLS. IAP=70-PSI,OAP=285-PSI.TEMP=97° 11/17/2012 00:00 - 02:30 2.50 DRILL P PROD1 DRILLING AHEAD. AT 10400'FREE SPIN=2450-PSI AT 2.7-BPM. ROP=40-FPH.WOB=1K.CIRC PRESSURE= 2930. DOWN WEIGHT=12K. MW IN/OUT=8.6-PPG.PVT=263-BBLS. LIAP=70-PSI, OAP=285-PSI.TEMP=97° 02:30 - 03:30 1.00 DRILL P PROD1 WIPER TRIP TO WINDOW.POOH AT 11.4-FPM. PUMP AT 2.92-BPM WITH 2970-PSI CIRC PRESSURE. MUD WEIGHT IN/OUT=8.6-PPG. IAP=71-PSI,OAP=288-PSI.PVT=261-BBLS UP WEIGHT=36K. 03:30 - 06:00 2.50 DRILL P PROD1 DRILLING AHEAD. AT 10400'FREE SPIN=2450-PSI AT 2.7-BPM. ROP=40-FPH.WOB=1K.CIRC PRESSURE= 2930. DOWN WEIGHT=12K. MW IN/OUT=8.6PPG.PVT=263-BBLS. IAP=70-PSI,OAP=285-PSI.TEMP=97° 06:00 - 06:45 0.75 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN= 2300 PSI AT 2.95 BPM ROP=45 FPH,WOB=2.42K CIRC PRESSURE =2809 PSI MW IN=8.61 PPG/MW OUT=8.61 PPG/ECD =9.70 PPG IAP=62 PSI/OAP=277 PSI PVT=261 BBLS 06:45 - 07:20 0.58 DRILL P PROD1 WIPER TO WINDOW PVT=255 BBLS START PULLING MUD FROM PITS TO PREP FOR MUD SWAP OBTAIN SLOW PUMP RATES Printed 12/19/2012 2:03:05PM • • North America -ALASKA- BP a Page 9 of 10 Operation Summary Report Common Well Name: D-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 11/11/2012 End Date: 11/18/2012 X3-012V9-C: (1,978,076.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time:11/21/1985 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI:/Lat:07001741.783"3 Long: 0148°45'08.112'W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 07:20 - 07:35 0.25 DRILL P PROD1 TIE IN 07:35 - 08:00 0.42 DRILL P PROD1 CORRECT DEPTH+4'AND CONTINUE RIH SWAP TO NEW MUD 08:00 - 08:40 0.67 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN= 2400 PSI AT 2.85 BPM ROP=125 FPH,WOB=2.32K CIRC PRESSURE=2800 PSI MW IN=8.69 PPG/MW OUT=8.70 PPG/ECD =9.68 PPG IAP=71 PSI/OAP=293 PSI PVT=MUD SWAP 08:40 - 08:50 0.17 DRILL P PROD1 NEW MUD AT SURFACE,PU AND OBTAIN SLOW PUMP RATES 08:50 - 09:15 0.42 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN= 3035 PSI AT 2.85 BPM 09:15 - 09:45 0.50 DRILL P • PROD1 CONTINUE DRILLING AHEAD FREE SPIN= 3035 PSI AT 2.85 BPM ROP=85 FPH.WOB= 1.45K CIRC PRESSURE =3175 PSI MW IN=8.72 PPG/MW OUT=8.73 PPG/ECD =9.68 PPG -IAP=67 PSI/OAP=292 PSI PVT=FILLING -PITS 09:45 - 11:00 1.25 DRILL P PROD1 WIPERTOWINDOW CALL IN BHCT OF 142°F TO SLB CMT FSM 11:00 - 12:45 1.75 DRILL P PROD1 CONTINUE DRILLING AHEAD 12:45 - 14:15 1.50 DRILL P - PROD1 WIPER TO WINDOW PVT=317 BBLS 14:15 - 16:15 2.00 DRILL . P PROD1 CONTINUE DRILLING AHEAD FREE SPIN= 3035 PSI AT 2.85 BPM ROP= 110 FPH,WOB= 1.80K CIRC PRESSURE=3440 PSI MW IN=8.75 PPG/MW OUT=8.73 PPG/ECD =9.68 PPG IAP=73 PSI/OAP=292 PSI PVT=315 16:15 - 17:15 1.00 DRILL P PROD1 WIPER TO WINDOW PVT=312 17:15 - 18:00 0.75 DRILL P PROD1 OPEN EDC ABOVE WINDOW.CIRCULATE BU. 18:00 - 19:00 1.00 DRILL P PROD1 SHUT DOWN PUMPS AND TEST BACKSIDE PUMPS. CLOSE EDC.RIH . 19:00 - 19:15 0.25 DRILL P PROD1 LOG TIE IN.CORRECT DEPTH+3.5'. 19:15 - 20:20 1.08 DRILL P PROD1 RIH. 20:20 - 23:00 2.67 DRILL P PROD1 DRILL AHEAD. AT 11,175'FREE SPIN= 3200-PSI AT 2.6-BPM WITH 3550-PSI. MW IN/OUT=8.8-PPG. IAP=80-PSI,OAP=295-PSI. PVT=305-BBLS. WOB=2.8K.DOWN WEIGHT=14K. TEMP=100°. 23:00 - 00:00 1.00 DRILL P PROD1 BHA WIPER. RUN BACK TO BOTTOM. DRILL AHEAD TO TD OF 11194'MD. FREE SPIN=3200-PSI AT 2.6-BPM WITH 3550-PSI. MW IN/OUT=8.8-PPG. IAP=80-PSI,OAP=295-PSI. PVT=305-BBLS. WOB=2.8K. DOWN WEIGHT=14K. Printed 12/19/2012 2:03:05PM • North America -ALASKA- BP a Page 10 of 10 Operation Summary Report Common Well Name:D-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 11/11/2012 End Date: 11/18/2012 X3-012V9-C: (1,978,076.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release. Rig Contractor:NORDIC CALISTA UWI:/Lat:070°17'41.783"3 Long: 0148°45'08.112"W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11/18/2012 00:00 - 01:00 1.00 DRILL P PROD1 CIRCULATE SWEEP SURFACE TO SURFACE. 01:00 - 03:00 2.00 DRILL P PROD1 LOG TIE IN AT 9795'.PLUS 1.5'CORRECTION. CORRECTED TD TAG AT 11194'. 03:00 - 03:30 0.50 DRILL P PROD1 WIPER TRIP. ..FPM=8.5.2.9-BPM WITH 3559-PSI. MW IN/OUT=8.8-PPG. IAP=87-PSI,OAP= 299-PSI. UP WEIGHT=35K,DOWN WEIGHT= 13K PVT=292-BBLS. 03:30 - 04:30 1.00 DRILL P PROD1 START LNR RUNNING PILL DOWN COIL, 30-BBLS. POOH LAYING LNR PILL. AT 11050'IN=0.51-BPM,OUT=0.7-BPM WITH 1480-PSI. MW IN=8.7-PPG,MW OUT=8.8-PPG. UP WEIGHT=37K. IAP=83-PSI,OAP= 299-PSI.FPM=30. 04:30 - 05:00 0.50 DRILL P PROD1 FLOW CHECK AT 9730'.STATIC.UNABLE TO OPEN EDC.POOH. 05:00 - 07:00 2.00 DRILL P PRODS POOH TO 9350'END OF PIPE DEPTH,9431' -BIT DEPTH.PAINT FLAG.OPEN EDC AND PUMP OUT OF HOLE. 07:00 - 07:10 0.17 DRILL P PRODS CREW CHANGE COMPLETED, HOLD PJSM TOLD DRILLING BHA OUT MM PLUGGING OFF, REDUCE RATE AND RIH 07:10 - 07:25 0.25 DRILL P PROD1 FLOW CHECK WELL 07:25 - 07:40 0.25 DRILL P PRODS GOOD NO-FLOW CHECK LINE UP TO CIRC ACROSS THE TOP TO CHECK FLOW RATES&PRESSURES FOR CIRCULATING WHILE USING THE TEST PLUG SPOOL ON WELLS WITH LOST CIRCULATION. THIS WAS AN ACTION ITEM TO ENSURE WE DID NOT HAVE HIGH PRESSURES WHILE CIRCULATING THROUGH 07:40 - 08:20 0.67 DRILL P PROD1 REMOVE INJECTOR AND LD THE BHA WE HAVE CONFORMATION FROM TOWN TO RUN THE LINER 08:20 - 08:50 0.50 DRILL P PRODS BHA OOH BIT GRADE=3-3-BT-A-X-I-RO-TD MU A NOZZLE TO JET STACK PRIOR TO FUNCTION TEST 08:50 - 09:30 0.67 DRILL P PROD1 LOAD BTT LINER EQUIPMENT ON THE RIG Q T� 09:30 - 10:00 0.50 DRILL P PROD1 PERFORM WEEKLY BOP FUNCTION TEST 10:00 - 10:15 0.25 DRILL P PRODS FUNCTION TEST COMPLETED.SWAP TO CON FOR RUNNING LINER Printed 12/19/2012 2.03:05PM C North America -ALASKA- BP Page 1 of 6 Operation Summary Report Common Well Name: D-29 AFE No Event Type: COM-ONSHORE(CON) Start Date: 11/18/2012 End Date: 11/21/2012 X3-012V9-C: (1,287,994.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 11/21/1985 12:00.00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:/Lat:070"17'41.783"3 Long: 0148°45'08.112'W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11/18/2012 10:15 - 10:30 0.25 CASING P RUNPRD PU 2 JTS OF PH6 TUBING TO PUMP ELINE SLACK OUT OF COIL. SLB MECHANICS ARE HERE TO CENTER UP THE INJECTOR STICK POSITION. 10:30 - 10:45 0.25 CASING P PROD1 PU INJECTOR AND MU TO THE PH6 TO PUMP SLACK OUT 10:45 - 11:00 0.25 CASING P PROD1 PUMP SLACK OUT WIRE STOPPED MOVING,SHUT DOWN AND PRESSURE UP AGAIN. 11:00 - 11:20 0.33 CASING P PROD1 NO MOVEMENT,PU INJECTOR AND CHECK FOR WIRE 11:20 - 11:30 0.17 CASING P PROD1 PUMPED OUT 228'OF 290'CALCULATED,WE CAN MU THE DIFFERENCE WITH PH6 TUBING.WE TYPICALLY RUN 6 JTS OR 190' FOR THE CMT RUN AS A PRECAUTION ANYWAY • 11:30 - 12:10 0.67 CEMT P PROD1 MU BTT CTC PULL TEST TO 40K MU STINGER BHA TO PUMP 3/4"DISCONNET DRIFT BALL 12:10 - 12:40 0.50 CEMT P PROD1 LOAD AND PUMP 3/4"DRIFT BALL 12:40 - 12:45 0.08 CEMT P PROD1 -PU INJECTOR AND CHECK FOR BALL 12:45 - 13:15 0.50 CEMT P PROD1 BALL RECOVERED SET INJECTOR ON LEGS AND PREP TO RUN LINER 13:15 - 13:45 0.50 CEMT P PROD1 PREP FLOOR TO RUN LINER&RU FARR TONGS 13:45 - 14:10 0.42 CEMT P PROD1 HOLD PJSM TO MU LINER 14:10 - 15:00 0.83 CEMT P PROD1 MU LINER 15:00 - 15:20 0.33 CEMT P PROD1 ***'VALVE DRILL WHILE RUNNING LINER*** 5 n9 SAFETY JOINT WAS PICKED UP AND MU TO luJ THE LINER THEN THE SAFETY JOINT WAS LOWERED ACROSS THE BOPE.FOLLOWING THE STANDING ORDERS,THE DRILLER SIMULATED CLOSING THE UPPER SET OF COMBI RAMS AND THEN THE HCR TO SECURE THE WELL.DRILL WAS CONCLUDED WITH AN AAR. 15:20 - 15:40 0.33 CEMT P PROD1 CONTINUE MU LINER 15:40 - 16:00 0.33 CEMT P PROD1 STOP TO FILL THE LINER 16:00 - 17:30 1.50 CEMT P PROD1 CONTINUE RUNNING LINER 17:30 - 19:00 1.50 CEMT P PROD1 MU SELRT&PH6 TUBING. CHANGE OUT CREWS,CONDUCT WALK AROUNDS. 19:00 - 19:30 0.50 CEMT P PROD1 INSPECT FLOOR EQUIPMENT,VERIFY PIPE IN SHED,LAY DOWN SAFETY JOINT AND CROSSOVERS. 19:30 - 20:30 1.00 CEMT P PROD1 MU LINER TO COIL,STAB ON WITH INJECTOR. PRESSURE TEST QUICK TEST SUB. Printed 12/19/2012 2.03:21 PM North America-ALASKA- BP Page,2 of 6a • Operation Summary Report Common Well Name: D-29 AFE No Event Type COM-ONSHORE(CON) Start Date: 11/18/2012 End Date: 11/21/2012 X3-012V9-C: (1,287,994.00) Project: Prudhoe Bay Site:PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI:/Lat:070°1741.783"3 Long: 0148°45'08.112"W Active Datum:ORIG KELLY BUSHING©70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 20:30 - 00:00 3.50 CEMT P PROD1 RIH WITH LINER ASSEMBLY. CORRECT TO WINDOW FLAG;+4'CORRECTION. PUW 37.5K. CONTINUE TO RIH WITH ASSEMBLY. TAG BOTTOM AT 11,194', PU TO NEUTRAL AND RE-TAG AT 11,194'. POSITION REEL FOR BALL DROP. DROP 5/8"BALL. 11/19/2012 00:00 - 00:15 0.25 CEMT P PROD1 PUMP BALL DOWN, ON SEAT 49 BBLS AWAY. PRESSURE UP TO 4340 PSI,SHEAR BALL SEAT. 00:15 - 00:30 0.25 CEMT P PROD1 PICK UP TO NEUTRAL PLUS 2'TO CONFIRM RELEASE FROM SELRT. SET BACK DOWN IN COMPRESSION AND PREPARE TO DISPLACE TO KCL. 00:30 - 02:45 2.25 CEMT P PROD1 DISPLACE TO KCL INITIAL CIRCULATING RATE AT 1.6 BPM,2130 PSI. WALK CIRCULATION UP TO 2 BPM,INITIAL PRESSURE 2230 PSI,FINAL 780 PSI. CONTINUE CIRCULATING KCL WHILE CEMENTERS ARE RIGGING UP,PITS BEING FILLED WITH BIOZAN AND CLEAN KCL AFTER DISPLACEMENT. - 02:45 - 03:00 0.25 CEMT P PROD1 PJSM WITH CEMENTERS,TRUCKING,RIG CREW ON PRESSURE TESTING AND CEMENT JOB. 03:00 - 05:00 2.00 CEMT P PROD1 BLOW BACK LINES WITH AIR TO ENSURE CLEAR. PUMP KCL TO CEMENTERS FOR PUMP PRIME. FLUID PACK CEMENT LINE TO INNER REEL VALVE,PT TO 6000 PSI PER CRITERIA IN WELL PLAN. GOOD TESTS. Printed 12/19/2012 2 03:21 PM lirNorth America -ALASKA- BP a Page 3 of 6 Operation Summary Report Common Well Name: D-29 AFE No Event Type:COM-ONSHORE(CON) Start Date: 11/18/2012 End Date: 11/21/2012 X3-012V9-C: (1,287,994.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 11/21/1985 12:00:OOAM Rig Release: Rig Contractor: NORDIC CALISTA UWI:/Lat:070°17'41.783°3 Long: 0148°45'08.112"W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 05:00 - 07:15 2.25 CEMT P PROD1 BATCH UP 26 BBLS 15.8 PPG CEMENT._ CEMENT SLURRY 1.17 CUB FT/SACK. 510 CIRCULATING PRESSURE OF SLICK KCL AT 1.5 BPM. CEMENT BATCHED AT 0520. -BEGIN PUMPING CEMENT AT 0548;CEMENT TO WEIGHT AT 0549 --PUMP 18 BBLS 15.8 PPG CEMENT AT 1.5 BPM,840 PSI INITIAL CIRC PRESSURE,FINAL CIRCULATING PRESSURE 1795 PSI -SHUT DOWN,BLOW BACK TO CEMENTERS, BEGIN DISPLACEMENT WITH BIOZAN AT 0607 HRS AT 2 BPM,2300 PSI INITIAL CIRC PRESSURE 06:26 55.6 BBLS CMT 2 BBLS AWAY FROM SELRT AWAY SLOW DOWN PUMP RATE 06:29 58.9 INCREASE RATE 06:33 68 BBLS AWAY ZERO OUT MM AND TAKE ALL RETURNS TO PIT#1 06:36 74.6 BBLS AWAY,SHUT DOWN PUMP AND PU 13'TO LAUNCH PEE WEE DART 06:39 PU 13'THEN RIH,TAG 10'HIGHER LAUNCH PEE WEE DART, PUMPED 0.5 BBLS TO LAND DART 06:42 PU TO PRESSURE DROP THEN SIDE EXHAUST 2 BBLS CMT AND 3 BBLS BIO 06:43 SIDE EXHAUST IN MM AT 74.8 BBLS 06:46 5 BBLS PUMPED OUT MM VOL=12 BBLS PIT#1 ALSO HAS A 12 BBL GAIN 06:48 OPEN BAKER CHOKE AND SET DOWN 10K 06:49 ZERO IN MM AND PRESSURE UP TO LAUNCH LWP 06:51 LWP SHEARED AT 3400 PSI 0.7 BBLS TO SHEAR,DISPLACE CMT AT 2.0 BPM 06:55 8.8 BBLS PUMPED REDUCE RATE TO PUMP LWP 06:56 9.8 BBLS LWP ON SEAT AT VOL OUT MM=21.1 BBLS 06:57 LWP BUMPED AT 2000 PSI,INCREASE PRESSURE TO 3000 PSI TO SET PLUG 06:59 OPEN BAKER CHOKE TO CHECK FLOATS 07:02 GOOD NO FLOW ON FLOATS, PRESSURE UP TO 1000 PSI THEN PU 07:04 PU TO PRESSURE DROP THEN STOP TO DISPLACE 5 BBLS OF BIO AT 0.5 BPM BASED ON THE OUT MM VOLUME WE GOT ALL 16 BBLS OF CEMENT BEHIND PIPE 07:15 - 09:15 2.00 CEMT P PROD1 POOH MAINTAINING 0.5 BPM OUT RATE CONTAMINATING CMT 09:15 - 09:35 0.33 CEMT P PROD1 FLOW CHECK WELL AND HOLD PJSM TO LD THE LINER RUNNING TOOL 09:35 - 09:40 0.08 CEMT P PROD1 GOOD NO FLOW CHECK TAG UP 09:40 - 10:20 0.67 CEMT P PROD1 REMOVE INJECTOR FROM WELL LD PH6 TUBING LD SELRT 10:20 - 10:40 0.33 CEMT P PROD1 SELRT LD AND 5/8"BALL RECOVERED HOLD PJSM TO CUT COIL FOR CHROME MANAGEMENT Printed 12/19/2012 2:03:21 PM • • North America -ALASKA- BP410 Page 4 of 6 Operation Summary Report Common Well Name: D-29 'AFE No Event Type: COM-ONSHORE(CON) Start Date: 11/18/2012 End Date: 11/21/2012 X3-012V9-C: (1,287,994.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:/Lat:070°17'41.783"3 Long: 0148°45'08.112"W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:40 - 11:50 1.17 CEMT P PROD1 PU INJECTOR, REMOVE THE UPPER HALF OF THE QTS, RU CT CUTTER AND CUT 100'OF COIL AND WIRE 11:50 - 12:35 0.75 CEMT P PROD1 RD CUTTER AND MU BTT CTC,PULL AND PRESSURE TEST 12:35 - 12:50 0.25 CEMT P PROD1 MU UPPER PART OF QTS AND RETEST 12:50 - 13:05 0.25 CEMT P PROD1 RETEST LUBRICATOR SECTION REMOVED TO RIG UP CT CUTTER CHART RECORDER IS OUT FOR CALIBRATION,TEST WILL BE RECORDED ON THE CTS CTDS SYSTEM 13:05 - 13:40 0.58 EVAL P OTHCMP GOOD PT,REMOVE INJECTOR AND PREP FLOOR TO MU CLEAN OUT/LOGGING BHA 13:40 - 16:30 2.83 EVAL P OTHCMP SLB MECHANICS ARE HERE TO REPLACE THE SLING USED TO LIFT THE INJECTOR. • FIBER-OPTIC TATTLE MISSING ON ONE END AND NEEDS TO BE REMOVED TO REPLACE AND GET RECERTIFIED. MU CLEANOUT BHA WHILE MECHANICS REPLACING SLING. 16:30 - 16:35 0.08 EVAL P OTHCMP 10 STANDS RUN PU SAFETY JOINT TO CIRC WORK STRING 16:35 - 20:00 3.42 EVAL N OTHCMP GETTING AN H2S READING FROM THE SHAKER, SENSOR AT THE SHAKER IS SHOWING 10 PPM AND CLIMBING SO THE DRILLER SHUT IN THE WELL. MAKE NOTIFICATIONS TO TOWN. FORMULATE PLAN FORWARD FOR DETERMINING SOURCE OF H2S READINGS,CONSULT WITH TOWN PERSONNEL FOR CLARIFICATION AND APPROVAL. BRIEF CREW ON PLANS, LINE UP TRUCKING, SUCK OUT CUTTINGS BOX IN PREPARATION FOR DISPLACING BIOZAN IN WELL. 20:00 - 21:00 1.00 EVAL N OTHCMP CREW CHANGEOUT. BRIEF INCOMING CREW AND ASSIGN DUTIES. IMPLEMENT PLAN FOR DETECTING SOURCE OF H2S. OPEN HCR AGAINST CHOKE, NO PRESSURE. OPEN CHOKE WHILE MAINTAINING CLOSED RAMS ON WORK STRING, NO FLOW. OPEN FULL OPENING SAFETY VALVE AND PUMP BOTTOMS UP TWICE FOR EVALUATION OF RETURNS. NO H2S READINGS. MONITOR FOR FLOW OR PRESSURE, NONE. OPEN UP WELL,ALL GOOD. INFORM TOWN PERSONNEL, GIVEN PERMISSION TO PROCEED. PLEASE SEE REMARKS SECTION. 21:00 - 23:30 2.50 EVAL P OTHCMP BREAK OFF FOSV,LAY DOWN SAFETY JOINT. CONTINUE WITH MAKING UP CLEANOUT AND MCNL BHA. 23:30 - 00:00 0.50 EVAL P OTHCMP MU BHA TO COIL AND STAB ON WITH INJECTOR. PRESSURE TEST QUICK TEST SUB. 11/20/2012 00:00 - 00:15 0.25 EVAL P OTHCMP PRESSURE TEST QUICK TEST SUB. BREAK CIRCULATION IN BHA,ALL GOOD. 00:15 - 01:45 1.50 EVAL P OTHCMP RIH WITH MCNL LOGGING AND CLEANOUT BHA. CORRELATE DEPTHS WITH LOGGING PERSONNEL AT 3000'. CONTINUE TO RIH WITH BHA. Printed 12/19/2012 2:03:21 PM • North America -ALASKA- BP Page 5 of 6 Operation Summary Report Common Well Name: D-29 AFE No Event Type: COM-ONSHORE(CON) Start Date: 11/18/2012 End Date: 11/21/2012 X3-012V9-C: (1,287,994.00) Project:Prudhoe Bay Site: PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI:/Lat:070°17'41.783"3 Long: 0148°4608.112"W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date ' From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:45 - 03:45 2.00 EVAL P OTHCMP BEGIN CLEANOUT AND LOGGING RUN AT 9200'AT 30 FPM. TAG BOTTOM, BEGIN POH TO LOG AT 60 FPM WHILE LAYING IN PERF PILL. PAINT PERFORATING CORRELATION FLAG AT 10,496'(8500'EOP)AND CONTINUE LOGGING UP. 03:45 - 06:30 2.75 EVAL P OTHCMP--COMPLETE LOGGING AT 9200'. POH WITH BHA. 06:30 - 06:50 0.33 EVAL P OTHCMP FLOW CHECK AT SURFACE FREEZE PROTEST TT LINE 06:50 - 07:20 0.50 EVAL P OTHCMP GOOD NO FLOW CHECK,HOLD PJSM TO REMOVE INJECTOR AND STBK THE CSH 07:20 - 07:40 0.33 EVAL P OTHCMP REMOVE INJECTOR 07:40 - 09:45 2.08 EVAL P OTHCMP START PULLING CSH 09:45 - 11:00 1.25 EVAL P OTHCMP WE ARE AT THE MARKER JOINT, HOLD A PJSM TO PULL REMAINING 5 STANDS OF CSH AND REMOVE THE SOURCE FROM THE LOGGING TOOL 11:00 - 11:30 0.50 PERFOB P OTHCMP LAY DOWN LOGGING TOOLS AND LOAD PIPE SHED_.WLZLiEEBFGUNS 11:30 - 12:30 1.00 PERFOB N OTHCMP ,PJSM SERVICE INJECTOR;SERVICE INJECTOR. 12:30 - 15:00 2.50 PERFOB P OTHCMP ATTEMPT TO PRESSURE TEST LINER LAP 4 TIMES TO 2400 PSI/PRESSURE DROP CONSISTANT 100 PSI EVERY 5 MIN./CHECK ALL SURFACE EQUIPMENT/MAKE NOTIFICATION AND PROCEED WITH OPERATIONS 15:00 - 15:30 0.50 PERFOB P OTHCMP PJSM WITH SCHLUMBERGER AND RIG CREW ON PICKING UP PERF GUNS 15:30 - 18:00 2.50 PERFOB P OTHCMP MU PERFORATION ASSEMBLY. STAB ON WITH INJECTOR,PRESSURE TEST QTS. CHANGEOUT CREWS. 18:00 - 21:15 3.25 PERFOB P OTHCMP RIH WITH PERF ASSEMBLY. TIE-IN TO FLAG ABOVE DEPLOYMENT SLEEVE. CORRECT TO MCNL LOG. CONTINUE TO RIH AND TAG AT 11,156'. PU,TAG AGAIN AT 11,156'. PICK UP TO NEUTRAL WEIGHT,CORRECT TO MCNL LOG. 21:15 - 21:30 0.25 PERFOB P OTHCMP BEGIN FIRING SEQUENCE. PICKUP SLOWLY AND FIRE ON DEPTH AT 11,151'. PULL UP HOLE,CLOSE IN CHOKE AND CONTINUE POH HOLDING 180-300 PSI BACK PRESSURE. 21:30 - 22:00 0.50 PERFOB P OTHCMP FLOW CHECK WELL WITH PERFORATION ASSEMBLY ABOVE DEPLOYMENT SLEEVE. 22:00 - 23:30 1.50 PERFOB P OTHCMP POH WITH PERFORATION ASSEMBLY. FLOW CHECK AT SURFACE. INITIAL LOSSES—9 BPH. 23:30 - 00:00 0.50 PERFOB P OTHCMP PJSM ON LAYING DOWN BHA. LD PI-6,BPV ASSEMBLY,STAND BACK CSH WORK STRING. 11/21/2012 00:00 - 01:30 1.50 PERFOB P OTHCMP STAND BACK CSH WORK STRING. 01:30 - 01:45 0.25 PERFOB P OTHCMP CONDUCT UNANNOUNCED KICK DRILL. CREW RESPONSE PER STANDING ORDERS. RESPONSE TIME 2 MIN,10 SEC TO SECURE SAFETY JOINT,STAB SAFETY VALVE AND CLOSE. Printed 12/19/2012 2:03:21 PM • 0 North America -ALASKA- BP4110 Page 6 of 6 Operation Summary Report Common Well Name: D-29 AFE No Event Type: COM-ONSHORE (CON) Start Date: 11/18/2012 End Date: 11/21/2012 X3-012V9-C: (1,287,994.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 11/21/1985 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI:/Lat:070°1741.783"3 Long: 0148°45'08.112"W Active Datum:ORIG KELLY BUSHING @70.84ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:45 - 02:45 1.00 PERFOB P OTHCMP PJSM ON LAYING DOWN PERF GUNS. STAND BACK LAST 10 JOINTS OF WORK STRING. LD PERF GUNS. ALL GUNS FIRED. FILL HOLE, LOSING—1.5 BPH 02:45 - 03:30 0.75 ZONISO P OTHCMP CLEAR AND CLEAN RIG FLOOR. PJSM ON BRINGING UP LINER TOP PACKER ASSEMBLY -TO FLOOR. MOBILIZE TOOLS TO FLOOR. 03:30 - 04:15 0.75 ZONISO P OTHCMP MU LINER TOP PACKER ASSEMBLY. STAB ON WITH INJECTOR,PRESSURE TEST QUICK TEST SUB. OFFLOAD PERF GUNS. 04:15 - 06:30 2.25 ZONISO P OTHCMP RIH WITH LTP ASSEMBLY.TAG LINER TOP AT 9667'AND COMFIRM. 06:30 - 07:30 1.00 ZONISO P OTHCMP DROP A 5/8"PACKER SETTING BALL/BALL ON SEAT PRESSURE UP TO 2400 SET PACKER/SET BACK DOWN CONFIRM AT 9665' 07:30 - 08:00 0.50 ZONISO P OTHCMP PRESSURE UP TO 2400 PSI FOR 20 MIN DUE TO FREEZE UP CONDITIONS. PRESSURE DROP 15 PSI THE FIRST 10 MIN AND 0 PRESSURE DROP THE LAST 10 MIN.NOTIFY TOWN AND PROCEED WITH OPERATIONS. PRESSURE UP AND SHEAR FROM RUNNING TOOL. FLOW CHECK WELL,NO FLOW. 08:00 - 10:00 2.00 ZONISO P OTHCMP PULL OUT OF THE HOLE/FLOW CHECK THE WELL AT BHA. LITTLE RED HOT OIL SERVICE ON LOCATION,RIGGED UP AND PRESSURE TESTING LINES. 10:00 - 11:30 1.50 ZONISO P OTHCMP LD BHA. RUNNING TOOL IN GOOD SHAPE. CLEAR RIG FLOOR, SEND OUT TOOLS. MU NOZZLE ASSEMBLY,STAB ON AND PRESSURE TEST QUICK TEST SUB. 11:30 - 12:30 1.00 WHSUR P OTHCMP RIH WITH FREEZE PROTECT ASSEMBLY. PUMP DOWN HEATED DIESEL TO FREEZE PROTECT WELL. 12:30 - 13:00 0.50 WHSUR P OTHCMP WITH DIESEL AT NOZZLE, BEGIN PULLING UP HOLE WHILE DISPLACING KCL WITH WARM DIESEL. PULL TO SURFACE, POP OFF WITH INJECTOR,LD NOZZLE ASSEMBLY. 13:00 - 14:00 1.00 DHB P OTHCMP GREASE CREW ON LOCATION TO GREASE VALVES. INSTALL BACK PRESSURE VALVE. 14:00 - 14:30 0.50 WHSUR P POST FLUID PACK TREE,CLOSE ALL VALVES AND CONDUCT LEAK TIGHT TEST. GOOD TEST. 14:30 - 16:45 2.25 RIGD P POST RU AND PRESSURE TEST N2 RIG PER WELL PLAN. BLOW DOWN REEL. POP OFF. 16:45 - 17:15 0.50 RIGD P POST RD N2 UNIT,CLEAR AND CLEAN RIG FLOOR. 17:15 - 21:00 3.75 BOPSUR P POST OPEN UP BOP AND INSPECT RAMS,SEALS. REPLACE BLADE SEAL AND DOOR SEALS. BUTTON UP BOP DOORS. 21:00 - 23:00 2.00 BOPSUR P POST ND BOP AND SECURE FOR MOVEMENT 23:00 - 00:00 1.00 WHSUR P POST INSTALL TREE CAP. PRESSURE TEST. TREE SECURE. RIG RELEASE AT MIDNIGHT. Printed 12/19/2012 2:03 20PM BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PBD Pad D-29 - Slot 29 / Lat: 070°17'41.783"3 Long: 0148°45'08.112"W D-29A Survey: MWD Survey Report - Geographic 28 November, 2012 01017 rxt��� 40 III MI Mil BAKER e400 , HUGHES Survey Report-Geographic I 1 r)P INTEQ `° Company: North America-ALASKA-BP Local Co-ordinate Reference: Well D-29-Slot 29 Project: Prudhoe Bay TVD Reference: 47:29 11/21/1985 00:00 @ 70.84ft(generic drillir Site: PB D Pad MD Reference: 47:29 11/21/1985 00:00 @ 70.84ft(generic drillir Well: D-29 North Reference: True Wellbore: D-29A Survey Calculation Method: Minimum Curvature Design: D-29A Database: EDM.16-ANC Prod-WH24P 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 D Pad,TR-11-13 Site Position: Northing: 5,955,590.34ft Latitude: 70°17'8.492 N From: Map Easting: 652,165.06ft Longitude: 148°46'6.32 W Position Uncertainty: 0.00 ft Slot Radius: 0.000in Grid Convergence: 1.16 ° Well D-29 API No 500292147000 Well Position +N/-S 0.00 ft Northing: 5,959,015.00 ft Latitude: 70°17'41.783 N +E/-W 0.00 ft Easting: 654,093.00 ft Longitude: 148°45'8.11 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 40.50ft Wellbore D-29A API No 500292147001 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2012 12/15/2012 20.63 81.01 57,628 Design D-29A Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,700.00 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (ft) (ft) (ft) (0) 30.34 0.00 0.00 56.23 Survey Program Date: 11/19/2012 From To (ft) (ft) Survey(Wellbore) Tool Name Description 100.00 9,700.00 1 :Sperry-Sun BOSS gyro multi(D-29) BOSS-GYRO Sperry-Sun BOSS gyro multishot 9,766.50 11,194.00 MWD(D-29A) MWD MWD-Standard 11/28/2012 8:49:26AM Page 2 COMPASS 2003.16 Build 73 IM BAKER „°'aoss HUGHES Survey Report-Geographic ffi INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well D-29-Slot 29 Project: Prudhoe Bay TVD Reference: 47:29 11/21/1985 00:00 @ 70.84ft(generic drillir Site: PB D Pad MD Reference: 47:29 11/21/1985 00:00 @ 70.84ft(generic drillir Well: D-29 North Reference: True Wellbore: D-29A Survey Calculation Method: Minimum Curvature Design: D-29A Database: EDM.16-ANC Prod-WH24P Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (ft) (0) (0) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 9,700.00 26.70 41.89 8,785.26 2,499.19 1,875.54 5,961,551.93 655,916.78 70° 18'6.360 N 148°44'13.43 W TIP 9,766.50 26.35 41.30 8,844.76 2,521.40 1,895.26 5,961,574.54 655,936.03 70° 18'6.578 N 148°44'12.86 W KOP 9,800.90 27.50 57.28 8,875.47 2,531.44 1,906.99 5,961,584.82 655,947.56 70° 18'6.677 N 148°44'12.51 W 9,830.12 30.09 69.25 8,901.09 2,537.69 1,919.53 5,961,591.32 655,959.96 70° 18'6.738 N 148°44'12.15 W 9,860.79 33.83 79.79 8,927.13 2,541.93 1,935.14 5,961,595.88 655,975.48 70°18'6.780 N 148°44'11.69 W 9,891.37 37.75 88.36 8,951.95 2,543.71 1,952.89 5,961,598.03 655,993.19 70°18'6.798 N 148°44'11.17 W 9,921.29 43.97 92.59 8,974.57 2,543.51 1,972.45 5,961,598.22 656,012.75 70°18'6.795 N 148°44'10.60 W 9,953.03 52.01 93.43 8,995.79 2,542.26 1,995.98 5,961,597.45 656,036.30 70°18'6.783 N 148°44'9.92 W 9,980.61 60.31 97.27 9,011.14 2,540.09 2,018.76 5,961,595.75 656,059.11 70°18'6.762 N 148°44'9.25 W 10,009.73 69.00 102.04 9,023.60 2,535.64 2,044.66 5,961,591.84 656,085.10 70°18'6.718 N 148°44'8.50 W 10,039.92 76.08 109.41 9,032.67 2,527.81 2,072.33 5,961,584.58 656,112.92 70°18'6.641 N 148°44'7.69 W 10,069.97 81.31 117.84 9,038.57 2,516.00 2,099.28 5,961,573.32 656,140.11 70°18'6.525 N 148°44'6.91 W 10,099.24 84.04 127.74 9,042.31 2,500.29 2,123.65 5,961,558.12 656,164.79 70°18'6.370 N 148°44'6.20 W 10,131.04 85.97 135.79 9,045.08 2,479.21 2,147.26 5,961,537.53 656,188.82 70°18'6.163 N 148°44'5.51 W 10,155.18 88.04 140.40 9,046.34 2,461.27 2,163.35 5,961,519.92 656,205.28 70°18'5.986 N 148°44'5.04 W 10,190.40 92.91 136.37 9,046.05 2,434.95 2,186.73 5,961,494.09 656,229.19 70°18'5.727 N 148°44'4.36 W 10,220.32 94.91 130.63 9,044.01 2,414.42 2,208.37 5,961,474.00 656,251.25 70°18'5.525 N 148°44'3.73 W 10,250.08 93.56 126.05 9,041.81 2,396.01 2,231.64 5,961,456.08 656,274.89 70°18'5.344 N 148°44'3.05 W 10,280.53 88.96 127.41 9,041.14 2,377.81 2,256.03 5,961,438.39 656,299.65 70°18'5.165 N 148°44'2.34 W 10,311.04 90.12 133.76 9,041.38 2,357.97 2,279.19 5,961,419.03 656,323.21 70°18'4.970 N 148°44'1.66 W 10,340.18 89.36 139.55 9,041.52 2,336.79 2,299.18 5,961,398.26 656,343.63 70°18'4.761 N 148°44'1.08 W 10,370.24 91.63 147.36 9,041.26 2,312.66 2,317.07 5,961,374.51 656,362.00 70°18'4.524 N 148°44'0.56 W 10,400.35 90.46 150.86 9,040.71 2,286.83 2,332.52 5,961,349.00 656,377.98 70°18'4.270 N 148°44'0.11 W 10,430.42 89.54 147.08 9,040.71 2,261.07 2,348.02 5,961,323.56 656,394.00 70°18'4.017 N 148°43'59.66 W 10,463.06 89.54 140.91 9,040.97 2,234.68 2,367.20 5,961,297.57 656,413.71 70°18'3.757 N 148°43'59.10 W 10,490.60 90.09 143.38 9,041.06 2,212.94 2,384.10 5,961,276.18 656,431.05 70°18'3.543 N 148°43'58.61 W 10,520.63 91.47 148.73 9,040.65 2,188.04 2,400.86 5,961,251.63 656,448.32 70°18'3.298 N 148°43'58.12 W 10,564.57 92.06 145.88 9,039.30 2,151.08 2,424.58 5,961,215.17 656,472.79 70°18'2.935 N 148°43'57.43 W 10,600.76 91.38 141.38 9,038.21 2,121.96 2,446.02 5,961,186.50 656,494.83 70°18'2.648 N 148°43'56.80 W 10,630.52 89.17 134.53 9,038.07 2,099.87 2,465.94 5,961,164.83 656,515.19 70°18'2.431 N 148°43'56.22 W 10,660.42 87.85 128.54 9,038.84 2,080.06 2,488.30 5,961,145.48 656,537.96 70°18'2.236 N 148°43'55.57 W 10,693.13 90.18 127.90 9,039.41 2,059.83 2,514.00 5,961,125.78 656,564.06 70°18'2.037 N 148°43'54.82 W 10,720.49 89.39 121.72 9,039.51 2,044.22 2,536.45 5,961,110.64 656,586.82 70°18'1.883 N 148°43'54.17 W 10,750.54 91.35 116.42 9,039.32 2,029.63 2,562.70 5,961,096.59 656,613.37 70° 18'1.740 N 148°43'53.40 W 10,780.66 92.70 112.26 9,038.25 2,017.22 2,590.12 5,961,084.75 656,641.03 70°18'1.618 N 148°43'52.60 W 10,810.79 90.98 108.26 9,037.28 2,006.80 2,618.37 5,961,074.91 656,669.48 70°18'1.515 N 148°43'51.78 W 10,840.47 91.23 103.51 9,036.71 1,998.68 2,646.90 5,961,067.37 656,698.18 70°18'1.435 N 148°43'50.95 W 10,870.49 90.15 105.95 9,036.35 1,991.05 2,675.93 5,961,060.34 656,727.35 70°18'1.360 N 148°43'50.10 W 10,900.46 88.99 107.62 9,036.57 1,982.39 2,704.62 5,961,052.27 656,756.21 70° 18'1.275 N 148°43'49.26 W 10,933.37 88.40 101.80 9,037.32 1,974.04 2,736.43 5,961,044.58 656,788.18 70° 18'1.192 N 148°43'48.34 W 10,965.89 90.18 96.77 9,037.73 1,968.80 2,768.51 5,961,039.99 656,820.36 70° 18'1.141 N 148°43'47.40 W 10,990.41 92.03 92.59 9,037.25 1,966.80 2,792.93 5,961,038.49 656,844.82 70° 18'1.121 N 148°43'46.69 W 11,020.16 93.13 88.76 9,035.91 1,966.45 2,822.65 5,961,038.75 656,874.53 70° 18'1.117 N 148°43'45.82 W 11,050.48 94.31 83.20 9,033.95 1,968.56 2,852.81 5,961,041.49 656,904.65 70° 18'1.138 N 148°43'44.94 W 11,080.51 91.05 80.13 9,032.54 1,972.91 2,882.49 5,961,046.44 656,934.23 70° 18'1.181 N 148°43'44.08 W 11,123.57 91.17 73.73 9,031.71 1,982.64 2,924.40 5,961,057.03 656,975.93 70°18'1.276 N 148°43'42.86 W 11,149.90 89.79 68.71 9,031.49 1,991.12 2,949.32 5,961,066.01 657,000.67 70°18'1.360 N 148°43'42.13 W 11,194.00 89.79 68.71 9,031.65 2,007.13 2,990.41 5,961,082.86 657,041.42 70°18'1.517 N 148°43'40.93 W TD-2718" 11/28/2012 8:49:26AM Page 3 COMPASS 2003.16 Build 73 w\� �y/T ` s7 THE STATE Alaska Oil and Gas OJALASKA Conservation Commission GOVERNOR SEAN PARNELL 333 West Seventh Avenue Op h N Anchorage, Alaska 99501-3572 ALAS Main: 907.279.1433 Fax: 907.276.7542 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 D-29A BP Exploration (Alaska), Inc. Permit No: 212-150 Surface Location: 1986' FNL, 1067' FEL, SEC. 23, T11N, R13E, UM Bottomhole Location: 208' FNL, 1754' FWL, SEC. 24, T11N, R13E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to re-drill the above referenced development 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 Commission 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 Commission 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 Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, (261 t°,4e4 /1--- Cathy/P. Foerster Chair DATED this le-day of October, 2012. cc: Department of Fish & Game, Habitat Section w/o encl. (via e-mail) Department of Environmental Conservation w/o encl. (via e-mail) $ STATE OF ALASKA RECEIVED ALA. OIL AND GAS CONSERVATION COMMI.,.iION PERMIT TO DRILL OCT0 4 2012 20 AAC 25.005 1 a.Type of work: • lb.Proposed Well Class: ®Development Oil 0 Service-Wini ®Single Zone • lc. SpeAO Ih'ied for: ❑Drill ®Redrill 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates ❑Re-Entry 0 Exploratory 0 Service-WAG 0 Service-Disp 0 Shale Gas 2. Operator Name: 5.Bond: 0 Blanket 0 Single Well 11. Well Name and Number: BP Exploration(Alaska) Inc. Bond No. 6194193 • PBU D-29A • 3. Address: 6. Proposed Depth: 12.Field/Pool(s). P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 11128' • TVD 8960'ss • Prudhoe Bay/Prudhoe Bay . 4a. Location of Well(Governmental Section): 7. Property Designation(Lease Number): Surface: ADL 028285 • 1986'FNL, 1067' FEL, Sec.23,T11N, R13E, UM • Top of Productive Horizon: 8. Land Use Permit: 13. Approximate Spud Date: 429'FSL, 732'FWL, Sec. 13,T11N, R13E, UM November 15,2012 Total Depth: 9.Acres in Property: 14.Distance to Nearest Property: 208'FNL, 1754'FWL, Sec.24,T11N, R13E, UM 2560 23225' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 70.84' , feet 15.Distance to Nearest Well Open Surface: x- 654093. y-5959015. Zone- ASP4 GL Elevation above MSL: 42.49' feet to Same Pool: 380' 16.Deviated Wells: Kickoff Depth. 9770' • feet 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle: 93 degrees Downhole: 3195 • Surface: 2317 • 18. Casing Program: Specifications Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight Grade Coupling Length MD ND MD ND (including stage data) 4-1/4" 3-1/4"x 2-7/8" 6.6#/6.4# L-80 TC-II/STL 1478' 9650' 8670'ss 11128' 8960'ss 80 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 ND(ft): Junk(measured): 10170' 9207' None 10139' 9179' None Casing Length Size Cement Volume MD TVD Conductor/Structural 110' 20"x 30" 8 cu vds Concrete 110' 110' Surface 2680' 13-3/8" 3256 cu ft Permafrost,465 cu ft PF'C' 2680' 2680' Intermediate 9389' 9-5/8" 2031 cu ft Class'G', 697 sx Class'G' 9389' 8508' Production Liner 1065' 7" 308 cu ft Class'G' 9100'- 10165' 8254'-9203' Scab Liner 956' . 4-1/2" 145 sx Class'G' 8990'-9946' 8158'-9006' Perforation Depth MD(ft): 9963'- 10005' Perforation Depth ND(ft): 9021'-9059' 20.Attachments: 0 Property Plat ®BOP Sketch ®Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis ®Diverter Sketch 0 Seabed Report ®Drilling Fluid Program 0 20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct Contact Troy Jakabosky,564-4868 Printed Name John McMullen /J Title Engineering Team Leader f°4 —1-4"/ '''46/1�rt'a' Prepared By Name/Number Signature 1�t�¢Tr IZ�ST Phone 564 4711 Date t7 I Joe Lastufka,564-4091 Commission Use Only Permit To DrillAPI Number: Permit Ap r val D te: See cover letter for Number .L( Z• /c-")(._) 50-029-21470-01-00 J� fl4 '7i other requirements Conditions of Approval: If box is checked,d,well may not be used to explore for,test,or produce coalbed methene,gas hydrates,or gas contained shales: 11/ Other: if 35� tot_ h&l /est— Samples Req'd: ❑,Yes mNo Mud Log Req'd: Oyes 12/No 112S Measures: Yes 0 No Directional Survey Req'd Yes 0 No v_ORIGINAL APPROVED BY THE COMMISSION Date (0 " lZ — / Z ,COMMISSIONER Form 10-401 Revised 07/2009 This permit is valid for 24 months from the date of f pproval(20 AAC 25.005(g)) Submit �InnDDuplicate , ill To: Alaska Oil & Gas Conservation Commission From: Troy Jakabosky bIDCTD Engineer0 Date: October 4, 2012 Re: D-29A Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack from well D-29. CTD Drill and Complete D-29A program: Rig Start Date: November 1511', 2012 Pre-Rig Work: (scheduled to begin Oct 14th, 2012) 1. 0 MIT IA (passed 3000 PSI) 6\22\12 2. W AC - LDS, AC PPPOT-T(passed 5000 psi) 6\24\12 3. V PT MV, SV, WV. 4. S Whipstock drift to 9870. 5. E Mill XN to 3.80 at 8972' 6. F Load and Kill. �� 7. E Set retrievable 4-1/2 KB Packer Whipstock at 9770, 84° ROHS. 12,..0& 8. F Test packer to 2400 psi. 9. 0 Bleed wellhead, production, flow, and GL lines down to zero and blind flange. 10. 0 Remove wellhouse, level pad. Rig Work: (scheduled to begin November 15th, 2012) 1. MIRU and test BOPE to 250 psi low and 3,500 psi high. 2. Mill 3.80" dual string window at 9,770' and 10' of rathole. Swap the well to PowerVis. 3. Drill Build: 4.25" OH, 507' (28 deg/100 planned) with resistivity. 4. Drill Lateral: 4.25" OH, 831' (12 deg/100 planned) with resistivity. 5. Run 3-1/4" x 2-7/8" L-80 liner leaving TOL at 9,650' MD. 6. Pump primary cement leaving TOC at 9,650' MD, 16.6 bbls of 15.8 ppg liner cement planned. 7. Perform liner cleanout with mill, motor and MCNL/GR/CCL log. fltt5 8. Test liner lap to 2,400 psi'. • 9. Perforate liner per asset instructions (-200'). rri) 10. Freeze protect well to 2500' TVD 11. Set BPV, RDMO. Post-Rig Work: 1. Re-install wellhouse, flowline and pull BPV. 2. Set generic GLV's with SL. 3. 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 (730 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: 4.25" From 9,770' MD to 11,128' MD - Liner Program: • 3-1/4", 6.6 lb/ft, L-80, TC-II Solid liner 9650' MD — 10,297' MD. • 2-7/8", 6.4 lb/ft, L-80, STL Solid liner 10,297' MD — 11,128' MD. • A minimum of 16.6 bbls of 15.8 ppg cement will be used for liner cementing.(TOC 9,650' 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 93°, inclination at kick off • point is 26.18°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property— 23,225'. • Distance to nearest well within pool — 380' from D-30B. Logging • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. • Cased hole GR/CCL/MCNL logs will be run. Perforating: • SWS 2", 6 spf, perf guns, 1-'/a" CSH work string, & 2-3/8" PH6 • 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. Anti-Collision Failures • No Anti-collision issues Hazards, • /C=Pad is not considered an H2S pad. Well D-15A had 50 ppm H2S on 1/15/2005. • Most recent H2S level on D-29 is 20 ppm recorded on 3/30/2012. • The lost circulation risk in the D-29A is considered to be low. Reservoir Pressure • The reservoir pressure on D-29A is expected to be 3,195 psi at 8,778' TVDSS. (7.0 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,317 psi. • An EMW of 8.4 ppg for this well will provide 639 psi over-balance to the reservoir. 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'p i C NM NU N ELO N 0 - po - i NS N _ N 2 f Milli BP BAKER a " HUGHES Travelling Cylinder Report r i � ?I INTEQ � °`� Company: North America-ALASKA-BP Local Co-ordinate Reference: Well D-29-Slot 29 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB D Pad MD Reference: 47:29 11/21/1985 00:00 @ 70.84ft(generic drilling rig; Site Error: 0.00ft North Reference: True Reference Well: D-29 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore D-29A Database: EDM.16-ANC Prod-WH24P Reference Design: Plan 11 Offset TVD Reference: Offset Datum Reference Plan 11 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+ 100/1000 of refer( Interpolation Method: MD Interval 25.00ft Error Model: ISCWSA Depth Range: 9,700.00 to 11,128.00ft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,309.77ft Error Surface: Elliptical Conic Survey Tool Program Date 10/3/2012 From To (ft) (ft) Survey(Wellbore) Tool Name Description 100.00 9,700.00 1 :Sperry-Sun BOSS gyro multi(D-29) BOSS-GYRO Sperry-Sun BOSS gyro multishot 9,700.00 11,128.00 Plan 11 (D-29A) MWD MWD-Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (in) (in) 11,128.00 8,959.95 2 7/8" 2.875 4.125 9,389.00 8,437.53 9 5/8" 9.625 12.250 CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/4/2012 9:38:22AM Page 2 of 14 COMPASS 2003.16 Build 73 • PG.® BP BAKER ,.00 HUGHES Travelling Cylinder Report s s O P 1 NTEQ "ow." Company: North America-ALASKA-BP Local Co-ordinate Reference: Well D-29-Slot 29 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB D Pad MD Reference: 47:29 11/21/1985 00:00 @ 70.84ft(generic drilling rig; Site Error: 0.00ft North Reference: True Reference Well: D-29 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore D-29A Database: EDM.16-ANC Prod-WH24P Reference Design: Plan 11 Offset TVD Reference: Offset Datum Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (ft) from Plan Offset Well-Wellbore-Design (ft) (ft) (ft) (ft) PB D Pad D-04-D-04-D-04 Out of range D-04-D-04A-D-04A 9,707.70 9,700.00 1,309.66 565.29 1,085.17 Pass-Major Risk D-04-D-04B-D-04B 10,216.70 11,450.00 781.49 210.10 571.91 Pass-Major Risk D-04-D-04B-Plan#6 9,707.70 9,700.00 1,309.66 565.29 1,085.17 Pass-Major Risk D-05-D-05-D-05 Out of range D-06-D-06A-D-06A 10,575.00 11,758.00 1,296.95 384.65 930.39 Pass-Major Risk D-07-D-07-D-07 Out of range D-07-D-07A-D-07A Out of range D-07-D-07APB1 -D-07 Out of range D-07-D-07B-D-07B Out of range D-14-D-14-D-14 10,800.00 9,800.00 1,123.90 232.55 891.40 Pass-Major Risk D-14A DIMS-D-14A-D-14A 10,875.00 9,825.00 1,140.70 322.06 819.01 Pass-Major Risk D-15-D-15-D-15 Out of range D-15-D-15A-D-15A 9,860.00 11,825.00 1,052.79 959.44 437.25 Pass-Major Risk D-20-D-20-D-20 Out of range D-21 -D-21 -D-21 Out of range D-23-D-23-D-23 Out of range D-23-D-23A-D-23A Out of range D-24-D-24-D-24 Out of range D-25-D-25-D-25 Out of range D-25-D-25A-D-25A Out of range D-29-D-29-D-29 9,775.00 9,775.00 0.02 0.52 -0.48 FAIL-NOERRORS D-30-D-30-D-30 Out of range D-30-D-30A-D-30A Out of range D-30-D-30A-Plan#2 Out of range D-30-D-30B-D-30B 11,036.99 12,670.00 386.26 234.70 162.42 Pass-Major Risk D-30-D-30B-Plan#4 Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/4/2012 9:38:22AM Page 3 of 14 COMPASS 2003 16 Build 73 TREE= CM/ WELLHEAD= MCEVOY D_2 9 SAFETY NOTES:***CHROME TBG&LNR*** ACTUATOR= BAKER C KB.ELEV= 70.8' I # •/ I BE ELEV= 44.39' Ste i/4. 2099' —9-5/8"HES ES CEMENTER KOP= 3700' 9-5/8"CSG,40#, 2156' .. .�/ Max Angle= 37°@ 6100' L-80 HYD 563, �. • ' •$ 2112' --I4-1/2"HES X NIP,ID=3.813" Datum MD= 9796' A /t/ ID=8.835" ... 2115' I-9-5/8"ECP Datum TVD= 8800'SS .• #•, 4. 9-5/8"BOWEN CSG PATCH -1 2156' GAS LIFT MANDRELS 13-3/8"CSG,72#,L-80,ID=12.347" —1 2680' ST MD TVD DEV TYPE VLV LATCH PORT DATE 11 2 3519 3519 4 MMG DMY RK 0 08/25/09 1 6397 5994 37 MMG DMY RK 0 08/25/09 Minimum ID = 3.725" @ 8972' 4-1/2" HES XN NIPPLE 1 I 8864' —14-1/2"HES X NIP,ID=3.813" Z 8885' —19-5/8"X 4-1/2"BKR CR S-3 PKR, ID=3.850" 8909' —14-1/2"HES X NIP,ID=3.813" TOP OF 4-1/2"SCAB LNR H 8990' 1 1 8972' —14-1/2"HES XN NIP, ID=3.725" 8990' 1-9-5/8"X 4-1/2"BKR ZXP C2 LTP, ID=6.310" 4-1/2"TBG, 12.6#,13CR-80 VAM TOP, — 9021' ` \ .0152 bpf,ID=3.958" ` 9008' —19-5/8"X 4-1/2"BKR LNR HGR,ID=6.350" TOP OF 7"LNR 9100' 4I 'V 9018' H7"X 4-1/2"XO,ID=3.950" .1 9021' 1—4-1/2"MULE SHOE, ID=3.958" • .; / / // • .; ./ 9-5/8"CSG,47#,L-80, ID=8.681" — 9389' • / • . 4-1/2"SCAB LNR, 12.6#, 13CR-80 IBT, — 9946' • / .0152 bpf,ID=3.958" • '� , i4 PERFORATION SUMMARY A REF LOG:GEARHART-BHCS ON 12/06/85 • Q ANGLE AT TOP PERF:26°@ 9963' • 4: Note: Refer to Rroduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-1/8" 4 9903-9915 S 10/09/89 3-1/8" 4 9926-9936 S 10/09/89 3-3/8" 4 9960-10111 S 10/09/89 I 3-3/8" 4 9963-9978 0 10/14/89 3-3/8" 6 9964-9978 0 07/15/09 ' 3-3/8" 6 9980-10000 0 01/28/96 3-3/8" 6 9982-10005 0 07/15/96 ' 3-3/8" 6 9985-10005 0 07/15/09 3-3/8" 6 9985-10005 0 07/15/09 ' PBTD — 10139' .//A/A.... A 7"LNR,29#,L-80,.0371 bpf, ID=6.184" — 10165' /t....w�w,/..w�1!w•1 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 11/10/85 ORIGINAL COMPLETION WELL: D-29 11/01/08 N4ES RWO PERMIT No: 1852530 05/14/09 HB/JMD DRLG DRAFT CORRECTIONS API No: 50-029-21470-00 07/26/09 KSB/PJC RE-PERF(07/15/09) SEC 23,T11 N,R13E, 1986'FNL&1068'FEL 09/08/09 RPC/TLH GLV C/O(08/25/09) BP Exploration (Alaska) ow TREE= VVEI,LFEAD= MCEVOY �..D.9A proposed SAFETY NOTES: CHROME TBG&LNR*** ACTUATOR= BAKE C KB.REV= 70.8' I ' I BE BEV= 44.39' •t9 2099" H 9-5/8"FES ES CBu3'1 TE KOP= 3700' 9-5/8"CSG,40#, — 2156' �. Max Angle= 37"(4)6100' 4. 2112' —14-1/2"HES X NP,D=3.813" Datum MD= 9796' it L-80 HYD 563, • 1 1 Datum TV D= 8800 SS D=8.835" 2115' H9-5/8"ECP 4.. 9-5/8"BOWEN CSG PATCH H 2156' GAS LFT MANDRELS I if MD TVD DEV TYPE VLV LATCH PORT DATE 13-3/8"CSG,72#,L-80,D=12.347" — 2680' , 9 3519 3519 4 MMG DMY RK 0 08/25/09 d1 6397 5994 37 MMG DMY RK 0 08/25/09 Minimum ID = 3.725" c@ 8972' 4-1/2" HES XN NIPPLE 1 1 8864' H4-1/2"HESX NP,D=3.813" Z X 8885' H9-5/8"X 4-1/2"BKR CR S-3 FKR ID=3.850" I 1 8909' H4-1/2"HES X NP,D=3.813" TOP OF 4-1/2"SCAB LNR H 8990' 1 1 8972' —14-1/2"FES XN NP,D=3.725" 8990' H9-5/8"X 4-1/2"BKR ZXP C2 LIP,ID=6.310" 4-1/2"TBG,12.6#,13CR-80 VAM TOP, H 9021' \ .0152 bpf,D=3-958" '�' �','� 9008' —19-5/8"X 4-1/2"BKR LNR HGR,D=6.350" TOP OF 7"LNR 9100' 1I. 6 9018' 7"X 4-1/2"XO,D=3.950" 1 ; 9021' H4-112'MULE SHOE,ID=3.958" 9-5/8"CSG,47#,L-80,13=8_681" -1 9389' 1 N1� 4-1/2"SCAB LNR,12.6#,13CR-80 TBT, H 9946' 1• • .0152 bpf,D=3.958" �•/ / • • 1• i • 3.7"Deployment Sleeve 9650 MD,TOC PERFORATION SUMutARY 1� REF LOG:GEARHART-BRCS ON 12/06/85 1�1 ' / ANGLE AT TOP PB2F:26"@ 9963' #( / '10297 MD,3-1/4 x 2-7/8 XO Note:Refer to Rod uction DB for historical perf data 1•( v/ SIZE SPF INTERVAL Opn/Sqz DATE I• / / / PI . 3-1/8" 4 9903-9915 S 10/09/89 • 1 • ♦ 2-7/8 4.7#L-80 3-1/8" 4 9926-9936 S 10/09/89 r/ 4-1/2 KB Packer Whipstock 9770 MD 11,127 MD 3-3/8" 4 9960-10111 S 10/09/89 3-3/8" 4 9963-9978 O 10/14/89 3-3/8" 6 9964-9978 O 07/15/09 3-3/8" 6 9980-10000 O 01/28/96 I 3-3/8" 6 9982-10005 0 07/15/96 3-3/8" 6 9985-10005 O 07/15/09 ' 3-3/8" 6 9985-10005 O 07/15/09 I PBTD H 10139' I 7"LNR,29#,L-80,.0371 bpf,D=6.184" H 10165' DATE REV BY COI VD1TS DATE REV BY COM VENTS FRIJDHDE BAY UNIT 11/10/85 ORIGINAL COMPLETION VVELL: D-29 11/01/08 N4135 RWO PERMIT No: 1852530 05/14/09 FB/JMJ DRLG DRAFT CORRECTIONS API No: 50-029-21470-00 07/26/09 KSB/PJC RE-PERF(07/15/09) SEC 23,T11 N,R13E,1986'FM_&1068'FR. 09/08/09 RPC/TLH GLV C/O(08/25/09) BP Exploration(Alaska) • F -i -1 N 2 LL 1'1 LL z w €M CLLC n _ a =2 it11 g — Ia co 11NE g 1 ° ►=/ ! 11 / 1 illi '•/ ;-- d 11 -11 Si 6 . .. , . :..: :. : : , 4 m . . i g L 2 ►i1 2 r OF . g@ ° C rvf $Se_ 1 m� o mV g g g I Q g $ — I 4 Q . = I I o . 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TRANSMITTAL LETTER CHECKLIST WELL NAME — 2-q/q- PTD# Z ( /EZ a/Development Service Exploratory Stratigraphic Test Non-Conventional Well FIELD: 'z 1 4yPOOL: gt-ta, Check Box for Appropriate Letter/Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well (If last two digits in Permit No. ,API No. 50- - - API number are between 60-69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - - ) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to produce/inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Non-Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing program. 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