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Home My WebLink About216-001Guhl, Meredith D (DOA) From: Guhl, Meredith D (DOA) Sent: Thursday, February 8, 2018 8:45 AM To: 'Lastufka, Joseph N' Subject: PBU G-30D, PTD 216-001, Permit Expired Hello Joe, The Permit to Drill for PBU G-30D, PTD 216-001, issued 28 January 2016 to BP Exploration Alaska, has expired under Regulation 20 AAC 25.005 (g). The PTD will be marked expired in the AOGCC database. If you have any questions, please contact me. Thank you, Meredith Meredith Guhl Petroleum Geology Assistant Alaska Oil and Gas Conservation Commission 333 W. 7th Ave, Anchorage, AK 99501 meredith.guhl@alaska.gov Direct: (907) 793-1235 CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Meredith Guhl at 907-793-1235 or meredith.guhl@alaska.gov. THE STATE 01ALASKA GOVERNOR BILL. WALKER Mary Endacott Engineering Team Lead BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.alaska.gov Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU G-30D BP Exploration (Alaska), Inc. Permit to Drill Number: 216-001 Surface Location: 2519' FNL, 2369' FEL, SEC. 12, T11N, R13E, UM Bottomhole Location: 607' FNL, 1158' FWL, SEC. 24, T11N, R13E, UM Dear Ms. Endacott: 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 AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or an AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Cathy P. oerster Chair DATED this day of January, 2016. STATE OF ALASKA LASKA OIL AND GAS CONSERVATION COMMIE, I PERMIT TO DRILL 20 AAC 25.005 RECEIVED JAN 04 2016 la. Type of Work: 1 b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG ❑ Service - Disp ❑ 1 c. Specify if well is p%posed for: Drill ❑ Lateral ❑ Stratigraphic Test ❑ ' Development - Oil ❑ Service - Win' ❑ Single Zone 21 P 1 9 . � ' Colabed Gas ❑Gas Hydrates ❑ Redrill p . Reentry ❑ Exploratory - Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: 5. Bond Blanket 0 Single Well ❑ 11 Well Name and Number: BP Exploration (Alaska), Inc Bond No. 6194193 PBU G-30D . 3 Address: 6. Proposed Depth: 12. Field/Pool(s): P.O. Box 196612 Anchorage, AK 99519-6612 MD: 15697' • TVD: 9054' PRUDHOE BAY, PRUDHOE OIL 4a. Location of Well (Governmental Section): 7. Property Designation (Lease Number): ADL 028280 & 28285 , Surface: 2519' FNL, 2369' FEL, Sec. 12, T11 N, R13E, UM g Land Use Permit: 13. Approximate spud date: Top of Productive Horizon: 3650' FNL, 79' FEL, Sec. 14, T11 N, R13E, UM 88-002 August 1, 2016 ' 9. Acres in Property: 2560 14. Distance to Nearest Property: Total Depth: 607' FNL, 1158' FWL, Sec. 24, T11 N, R13E, UM 25100 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 84.45 • feet 15. Distance to Nearest Well Open to Same Pool: Surface: x- 657857 ' y- 5969122 Zone - ASP 4 GL Elevation above MSL: 34.93 •feet 450 16. Deviated wells: Kickoff Depth: 2912 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 94 degrees Downhole: 3276 • Surface: 2439 ' Casin Pro ram: 18. 9 9 Specifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole Casing Weiqht Grade Couolina Length MD TVD MD TVD(including stage data 9-1/2" 7" 26# L-80 VamTopHC 9915, 2762' 2762' 12677' 8435' 378 sx Class'G' 6-1/8" 4-1/2" 12.6# 13Cr85 VamTop 3170' 12527' 8313' 15697' 9054' 289 sx Class'G' tg PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): 1 Plugs (measured): Effect. Depth MD (ft): Effect. Depth TVD (ft): Junk (measured): 1 11849 9021 See Attachment 6418 6083 9151 Casing Length Size Cement Volume MD TVD Conductor/Structural 80 20" 9 cu yds Concrete 41 - 121 41 - 121 Surface 2643 13-3/8" 3250 cu ft Permafrost 'E', 460 cu ft PF 40 - 2684 40 - 2684 Intermediate 6553 9-5/8" 575 cu It Clas 'G' 37 - 6590 37 - 6230 Liner 2849 7" 475 cu It Class 'G', 176 cu ft Class'G' 6456 - 9305 6115 - 8803 Liner 2880 2-3/8" 39 cu It Class 'G', Uncemented Slotted Liner 8968 - 11848 8546 - 9021 Perforation Depth MD (ft): None Perforation Depth TVD (ft): None 20. Attachments Property Plat ❑ BOP Sketch Drilling Program 21 Time v. Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ❑ Drilling Fluid Program 0 20 AAC 25.050 requirements 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated Contact Kosaka, Takahiro from without prior written approval. Email Takahiro.Kosaka@bp.com Printed Name Mary Endacott Title Engineering Team Lead Signature �� Phone +1 907 564 4388 Date Commission Use Only Permit to Drill / / Permit Approval Number. ZJ / - •- ) API Number. 50 029-21613 ,�� ( Date: g J Freq -overfor other enettter Conditions of approval If box is checked, well may not be used to explore for, t st;j . oduce coalbed methane, gas hydrates, or gas contained in shales: [j Other: 13 b �� t�Sf t� 3 5-& O s / q Samples req'd: Yes r No U Mud log req'd: Yes ❑ No 13 • �❑ �� v ` ✓t J� H2S measures Yes L�J' No ❑ / Directional svy req'd: Yes EY No ❑ t v Z .5-0 U t q Spacing exception req'd: Yes ❑ No LY Inclination -only svy req'd: Yes ❑ No a Post initial injection MIT req'd: Yes ❑ No ❑ APPROVED BY Approved by: COMMISSIONER THE COMMISSION Date: (,41-- ORIGNAL VTL 1126116 Form 10-401 Revised 11/2015 This permit is valid for 24 months from the date of approval (20 AAC 25.005(g)) Submit Form and Attachments in Duplicate G-30C Plugs Attachment SW Name Date MD Description G-30C 07/28/2014 6418 3-1/2" PX Plug G-30C 04/08/2013 8957 3-1/2" Cmt Retainer G-30C 04/07/2013 8971 3-1/2" CIBP G-30C 03/24/2013 9150 2-3/8" WFD CIBP G-30C 07/22/2012 9600 2-3/8" Baker CIBP G-30C 09/10/2011 10100 2-3/8"WRD CIBP G-30C 09/07/2011 10280 1 2-3/8" WRD CIBP To: Alaska Oil & Gas Conservation Commission From: Takahiro Kosaka, Drilling Engineer Date: December 18th, 2015 Re: G-30D Permit to Drill We like to request approval of the Permit to Drill for the Ivishak Zone 1 B/2A producer, well G-30D rotary sidetrack. The well is currently scheduled to be drilled by the rig Parker 272 in August 1st, 2016. . Existing wellbore G-30C will be abandoned pre -rig. 3-1/2" tubing will then be pulled with the rig. A whipstock will be set in the 9-5/8" casing at—2900'. The intermediate hole is planned as a 7" liner with the shoe set in the top of the Sag River formation. The production interval will be completed with 4-1/2" cemented liner. Please contact me if you have any questions. Takahiro Kosaka Phone: 907-575-8588 Email: takahiro.kosaka(cD_bp.com Planned Well Summary Well I G-30 I Type I Producer • I Target Ivishak 1 B/2A API Number: 50-029-21613-04 Current Status Shut -In Estimated Start Date: 8/1/2016 1 Time to Complete: 134Days Surface Location Northing Easting Offsets I TRS 569�3 657857 472 FSL 2417 FEL I 11 N 13E 12 � `0v;7/77 Tie in (KOP) orthin Eastin TVDss Offsets TRS 1l969121 657865 2828 1 2520 FNL 2360 FEL 1 11 N 13E 12— Northing Easting TVDss Offsets TRS Top Production 5962650 655004 8351 1630 FSL 79 FEL 11 N 13E 14 TD 5960440 656289 8970 607 FNL 1158 FWL 11 N 13E 24 Planned KOP: 2912' MD/2828' TVDss I Planned TD: 1 15697' MD/8970' TVDss BF-RT: 47.15 Rig: Parker 272 RTE (ref MSS): 84.45 Directional KOP: 2912' MD - Maximum Hole Angle: 690 in the intermediate section 940 in the production section Close Approach Wells: G-10D, G-2913, D-15A, D-25A Survey Program: KOP-3500' INC+TREND 3500-TD MWD + FIR + MS Nearest Property Line: 25100' Nearest Well within Pool: 450' Formation Tops & Pore Pressure Estimate Formation Depth (TVDss) Pore Pressure Sand Frac Gradients Shale ML (ppg) Brumfield Overburden ML (ppg) Min (ppg) ML (ppg) Max (ppg) Min (ppg) PR=0.33 ML (ppg) PR=0.33 SV5 2648 8.35 8.40 8.5 12.03 12.63 15.14 16.99 KOP 2825 8.35 8.40 8.5 12.07 12.66 15.20 17.05 SV4 2870 8.35 8.40 8.5 12.08 12.67 15.21 17.07 SV3 3365 8.35 8.40 8.5 12.14 12.74 15.33 17.20 SV2 3525 8.35 8.40 8.5 12.16 12.76 15.37 17.25 SV1 3905 8.35 8.40 8.5 12.22 12.82 15.48 17.37 UG4 43301 8.35 9.40 9.6 12.28 13.39 15.89 17.50 UG3 4550 8.35 9.40 9.6 12.31 13.42 15.95 17.56 UG1 5060 8.35 9.40 9.6 12.36 13.47 16.04 17.66 WS2 5645 8.35 9.40 9.6 12.42 13.531 16.15 17.78 WS1 5785 8.35 9.40 9.6 12.44 13.55 16.18 17.82 CM3 5930 8.70 9.20 9.8 12.65 13.47 16.16 17.87 CM2 6770 9.30 9.70 10.3 13.12 13.87 16.58 18.17 CM1 6950 9.30 9.90 10.3 13.15 14.00 16.70 18.23 THRZ 7180 9.60 9.90 10.1 13.34 14.04 16.76 18.30 LC U 7443 9.60 9.90 10.1 13.37 14.07 16.82 18.38 TKNG 7443 9.60 9.90 10.1 13.37 14.07 16.82 18.38 TJ F 7480 9.60 9.90 10.1 13.38 14.08 16.83 18.39 TJ E 7595 9.60 9.90 10.1 13.39 14.09 16.86 18.41 TJ D 7899 9.60 9.90 10.1 13.42 14.13 16.92 18.48 Tic 8066 9.60 10.00 10.2 13.44 14.20 16.98 18.52 TJ B 8203 9.6 10.2 10.5 13.44 14.3 17.05 18.53 TJA 8281 9.6 10.2 10.5 13.46 14.32 17.09 18.57 TSGR 8366 6.86 7.53 7.59 12.45 12.97 16.3 18.59 SHUBLIK 8397 6.87 7.49 10.15 12.45 12.96 16.29 18.59 TSAD 8474 6.86 7.41 7.52 12.45 12.92 16.28 18.6 TCGL 8650 6.86 7.22 7.52 12.46 12.84 16.24 18.62 BCGL 8719 6.86 7.15 7.52 12.47 12.8 16.22 18.63 23SB 8778 6.86 7.09 7.52 12.47 12.78 16.21 18.64 22TS 8832 6.86 7.06 7.52 12.47 12.76 16.21 18.64 21TS 8887 6.86 7.05 7.52 12.48 12.76 16.21 18.65 PGOC 8920 6.86 7.04 7.52 12.48 12.76 16.22 18.66 TZ1B 8940 6.86 7.04 7.52 12.48 12.76 16.22 18.66 14N 8947 6.86 7.04 7.52 12.48 12.76 16.22 18.66 HOT 8965 6.86 7.04 7.52 12.45 12.76 16.21 18.65 TDF 1 8980 6.86 7.04j 7.521 12.42 12.75 16.19 18.63 BSAD 1 90301 6.86 7.041 101 12.39 12.74 16.18 18.62 Casing/Tubing Program Hole OD Ib/ft Grade Conn Length Top Bottom Size MD / TVD ft) MD / TVD ft) 9-1/2" 7" 26 L-80 VamTop 9915' 2762/2762 12677/8435 HC/HTTC 6-1/8" 4'/z" 12.6 13Cr VamTop/HTTC 3170' 12527/8313 15697/9054 Tubing 4'/2" 12.6 13Cr Vam Top 12527' Surface 12527/8313 Mud Program (Based on Most Likely PPFG) Intermediate Hole Mud Properties: LSND Interval Density (ppg) PV YP API FL HTHP FL MBT PH KOP — SV1 9.0 — 9.4 <17 18-24 <8 NC <18 9-10 UG4 — CM2 9.6 — 9.8 <17 18-24 <8 NC <18 9-10 CM2 — THRZ 10.1 <17 18-24 <8 NC <18 9-10 THRZ — TSGR 10.7 <18 18-24 <6 <10 <20 9-10 Production Hole Mud Pro erties: Reservoir Drill -in Fluid Interval Density PV YP LSRV API FL pH MBT 7" Shoe to TD 8.5 - 8.7 <12 10-20 > 15,000 < 10 8.0 - 9.5 < 4 Logging Program Intermediate Hole Production Hole Drilling GR/RES GR/RES/NEU/DEN Open/Cased Hole None None Cement Program Casing Size 7" Casing Basis Tail: Shoe track + Annular volume with 30% OH excess to 1500' MD above shoe Cement volume Tail: 439 ft , 378 sks 15.8 lb/gal Class G — 1.16 cuft/sk Casing Size 4-1/2" Liner Basis Tail: Shoe track + Annular volume with 10% OH excess to TOL Cement Volume Tail: 335 ft , 289 sks 15.8 Ib/ ai Class G —1.16 cuft/sk Contingency Two stage liner cementing with stage tool above fault/loss circulation zone Well Shut-in Surface Shut-in for Rig Move: G-10D, due to inaccessibility once the rig is spotted. Close Approach: G-10D: Will be shut-in at surface with downhole plug while drilling intermediate hole. G-296: Will be shut-in at surface with downhole plug while drilling intermediate hole. D-25A: Will be shut-in at surface with downhole plug while drilling intermediate hole. D-15A: Will be shut-in at surface while drilling production hole. Hydrogen Sulfide This pad is not a 1-12S pad. Parent Well (if sidetrack) #1 Closest SHL Well 1-12S Level #2 Closest SHL Well 1-12S Level #1 Closest BHL Well 1-12S Level #2 Closest BHL Well H2S Level #3 Closest BHL Well H2S Level #4 Closest BHL Well 1-12S Level Max. Recorded H2S on Pad/Facility Faults Formation Where Encounter Fault MD Intersect Well Name 1-12S Level Readine Date Comments G-30C 22 ppm 3/16/11 G-10D ?? None New well. unknown Analouges suggest < 20ppm G-11B 40 ppm 9/29/11 D-15A 22 ppm 1/24/15 D-33 19 ppm 10/31/15 D-29A 20 ppm 5/2/14 D-06A 10 ppm 3/18/12 G-11B 40 ppm 9/29/11 TVDss Throw direction Intersect and Maenitude Uncertaintv Lost Circ Potential ZONE 2 13645 -8969 25-40' DT to N 220'MD MED ZONE 1/2 14450 -8965 20-25' DTTO E 220' MD Low Drillina Waste Disaosal • There is no annular injection in this well. • Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at IDS-04. Any metal cuttings will be sent to the North Slope Borough. • Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS-04 for injection. Haul Class I waste to DS-04 and/or Pad 3 for disposal / Contact the GPB Environmental Advisors (659-5893) f/guidance. Well Control Well control equipment consisting of 5,000 psi working pressure pipe rams (2), blind/shear rams, and annular preventer will be installed and are capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 3500 psi. BOP regular test frequency will be 14 days during drilling phase and 7 days during sundry operations. Intermediate Interval Maximum anticipated BHP 3276 psi @ SGR at 8366 TVDss 7.53 ppg EMW Ref. 2117 psi @UG4 at 4330 TVDss 9.40 ppg EMW Maximum surface pressure 2439 psi 3276 psi - 0.1 si/ft gas x 8366 ft Planned BOP test pressure Rams test to 3500 psi / 250 psi. Annular test to 3500 psi / 250 psi 7" Liner Test 3500 psi surface pressure Production Interval Maximum anticipated BHP 3276 psi @ SGR at 8366 TVDss 7.53 ppg EMW Maximum surface pressure 2439 psi 3276 psi - 0.1 si/ft gas x 8366 ft Planned BOP test pressure Rams test to 3500 psi / 250 psi. Annular test to 3500 psi / 250 psi Integrity Test — 6-1/8" hole FIT to 9.4 ppg EMW after drilling 20' of new hole Planned completion fluids 8.5 ppg Sea Water/6.8 ppg Diesel or Dead crude Operations Summary Planned Pre -Rig Work: 1. P&A -30 bbl of 15.8 ppg Class G. TOC -6400' inside 3-1/2" TBG. 2. Tag TOC. Drift for Jet Cut. 3. MIT-T. MIT -IA. 4. Jet Cut 3-1/2" TBG -3200' (Planned KOP-2900') 5. CMIT-TxIA. MIT-OA. 6. PPPOT-T. PPPOT-IC. Function LDS. 7. Install Dry Hole Tree. Install Annulus Valves. Set TWC. Planned Rig Operation: 1. MIRU 2. Nipple up and test BOP to 3500 psi (annular preventer, 7" fix, blind/shear, 2-7/8"x5-1/2" VBR). 3. Rig up and test Lubricator. Pull TWC. 4. Circulate out diesel freeze protect with sea water. 5. Pull -3200' of 3-1/2" TBG. 6. Set 9-5/8" EZSV --2900'. 7. Set Whipstock and mill window at-2900'. ---------------------------------End of Sundry: Start of PTD ----------------------------------------------------------- 8. Drill 9-1/2" intermediate hole to-12677' with GR/RES. - 9. Run 7" 26# L-80 liner and cement with 439 ft3, 378 sks of 15.8 ppg Class G to -1500' from shoe. 10. Test liner to 3500 psi. 11. Drill 6-1/8" production hole to-15697' with GR/RES/NUE/DEN. 12. Run 4-1/2" 12.6# 13Cr liner and cement with 335 ft3, 289 sks of 15.8 ppg Class G to liner top. Contingency: Two stage liner cementing with stage tool above fault/loss circulation zone 13. Test liner to 3500 psi. 14. Change upper rams to 2-7/8"x5-1/2" VRBs and test to 3500 psi. 15. Perforate as per geologist. 16. Run 4-1/2" 12.6# 13Cr completion. 17. Set production packer and test tubing and IA to 3500 psi. 18. Freeze protect well. Install TWC. 19. ND BOPE, NU Tree and test to 5000 psi. 20. RDMO Post -Rig Work: 1. Pull TWC 2. Install GLV 3. Pull Ball and rod and RHC plug 4. Flow back through test separator (if required) TRf = CJW WELLHEAD= MCEVOY ACTUATOR= AXELSON 14ML KB. ELE\ 72.23' BF. ELEV = 39.3' KOP = 1809 Max Angle = 94" @ 10754' Datum MD = 9393' DatumTVD= 8800' SS GO SAFETY jTE WELL ANGLE> 70° @ 9574' — 9-5/8" X 3 7" LNR HGR HAS KNOWN LEAK (REASON FOR STRADDLE T—�—� COMPLETION) "' PREVIOUS WELLBORE S NOT SHOWN BONZHI 2-3/8" LNR COMPLETION "' 13-3/8" CSG, 72#, L-80, D = 12.347" 2684' 9-5/8" CSG, 47#, L-80 NSCC XO TO BTRS 1 447W Minimum ID = 2.75" @ 2201' 3-1/2" HES X NIPPLE TOP OF 7" LNR 1—{ 6456' 9-5/8" CSG, 47#, L-80 BTRS, D = 8.681" 6590' ESTMATEDTOC (04/10/13)--r864T - 8964' — 3-1/2" BKR WHIPSTOCK (04/10/13) 894V 12" TBG, 9.2#, L-80 BIRD MOD, .0087 bpf, D = 2.992" WWHIPSTOCK w / RA TAG @ 9319 T04102110) 7" LNR, 29#, L-80 NSCC, .0371 bpf, D= 6.184" 1 —9305 F 9305' —9305 PERFORATION SUMMARY REF LOG: SWS MEM CNL ON 04/22/10 ANGLE AT TOP PERF: 71 ° @ 9577' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL OPNSCZ DATE SOZ 1.56" 6 9577 - 9587 C 07/21/12 1.56" 6 9638 - 9650 C 09/09/11 t56" 6 9666 - 9696 C 09/09/11 2-318" SLTD 10301 - 11847 C 04/19/10 2-3/8" SLTD LNR, 4.7#, L-80 STL, .0039 bpf, ID = 1.995" 11848' 2201' 1 d 3-1/2- HES HXO NIP, D = 2.750" GAS LIFT MANDRELS TYPE VLV LATCH PORT DATE 2 14269141891 1 16390160591 26 31 WMURRY McMURRY DMY DMY RK RK 0 0 12/20/12 12/20/12 6418' 6418' 3 1/2" PX PLUG (07/27/14) 9-5/8" X 3-1l2" BKR SA PKR, ID= 3.25" 6456' 9-5/8" X 7" LTP w /TEBACK SLV 8 LNR HGR, D = 6.250" 6479 ' $181' TUBNG PUNCH (04/22/13) MLLOUT WINDOW (G-30A) 6590' - ????' 8553' - 8558' TSG R1NCH (04/07/13) 8964' - 8969' --FTBG PUNCH (04/07/13)� 8957' 3 1/2" CMT RETAINER (04/07/13) 8971'—�3-1/2" C8P(04/O6/13) 8972' 2.70" BTT DEPLOY SLV, D= 2.377" 9000' - 9002'—4TUBNG RPJCH (01/04/10)) 908W - 9082' TUBNG PLINCI 1(03l24/13) 9105' CHt31A CUT (04/03/13) -_-- 9116' �CCkBN CIIf (03/24/13) 9160' 2-3/8" WFD CBP (03/23/13) MLWINDOWLOUT WINDOW (G-30C) 9305' - 9313' 4 ? �FtSH - KB LTP ELEMENTS (03/17/13) 9600' 1-12-3/8" BKR CIBP (07/21/12) 10100' 1-12-3/8- WRD CBP (09/08/11) 10280' j-12-3/8" WRD CIBP (09/07/11) DATE REV BY COMMENTS DATE REV BY COMMENTS 08/07/86 ALIDI2 INTIALCOMPLETION 04/04/13 SET/JMD CHEM CUT (04/03113) 07/31f956 D-14 SIDETRACK (G-30A) 07/29/14 MGS/JMD SET PX PLUG (07/27/14) 01/19/06 NORDICII CTD SIDETRACK (G-30B) 04/22/10 NORDICI CTD SIDETRACK (G-30C) 04/01/13 RWIN P,19 CBP/ C CUT/ T PUNCH (3/24/13) 04/01/13 IRWIN PJq TOP OF CEMENT (03/24/13) PRUDHOE BAY LUT WELL G-30C PEP'WT No: 2091510 API No. 50-029-21613-03 SEC 12, T11 N, R13E, 2519' FNL 8 2368' FEL BP Exploration (Alaska) Prr:-Rice G-30C 13-3/8" CSG, 72#, L-80, ID = 12.347" 2684' TBG cut -3200' (Planned KOP 2912') 9 5/8" CSG, 47#, L-80 NSCC XO TO BTRS 4478' P&A plug TOC -6400' TOP OF 7" LNR 1--1 6456' 9-5/8" CSG, 47#, L-80 BTRS, D = 8.681" 6590' �J Est. TOC 8647' (4/10/13 G-30DXX pre -rig) TSGR 8855' MD (G-30A/B/C) TSGR 906T MD (G-30) G-30 9-5/8" Est. TOC 7720' (30% XS) 7" Est. TOC=TOL 8769' Est. TOC 9000' (G-30C pre -rig) Whipstock w/RA Tag @9310' (4/2/10) Minimum ID = 2.75" @ 2201' 3-1/2" HES X NIPPLE 2201' 3-1/2" HES HXO NP, D = 2.750" GAS LIFT MANDRELS 3TJ MD -V-' DEV TYPE I VLV LATCH PORT DATE 2 4269 4189 26 MCMURRY DMY RK 0 12/20/12 1 6390 6059 31 McMURRY I DMY I RK 0 12/20/12 6418' —j 3-1/2" Hl X NP, D = 2.750" 6430' 9-5/8" X 3-1/2" BKR SAB PKR, ID = 3.25" 6456' 9-518" X 7" LTP w /TIEBACK SLV & LNR HGR, D = 6.250" 6479' -6481' H TUBING PUNCH (04/22/13) G-30A Section Mill 6590-6635' /CMT plug 6250-6740', dressed and KO at 6595' 8553' - 8558' 1-�TBG PUNCH (04/07/13) 8945' 3-1/2" BKR Whipstock (4/10/13) 8957' 3-1/2" CMT retainer (4/7/13) 8964' - 8969' TBG PUNCH (04/07/13) 8971' 3-1/2"CBP(04/06/13) 8972' 2.70" BTT DEPLOY SLV, D = 2.377" 9000' - 9002' TUBING PUNCH (01/04/10)) 9080' - 9082' TUBING PUNCH (03/24/13) 7" LNR 29#, L-80 NSCC, .0371 bpf, D = 6.184" I—J -9305 9105' CHEM CUT (04103/13) 3-1/2- TBG, 9.2#, L-80 8RD MOD, .0087 bpf, D = 2.992" "-9305 9115' CHEM CUT (03/24/13) MILLOUT WINDOW (G-30C) 9305' - 9313' 91052-3/8" WFD GBP (03/23l13} ANGLE AT TOP PERF: 71 * @ 957T Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL OPWSQZ DATE SQZ 1.56" 6 9577 - 9587 C 07/21 /12 1.56" 6 9638 - 9650 C 09/09/11 1.56" 6 9666 - 9696 C 09/09/11 2-3/8" SLTD 10301 - 11847 C 04/19/10 � I 2-3/8" SLTD LNR, 4.7#, L-80 STL, .0039 bpf, ID = 1.995" 11848' DATE REV BY COMMENTS DATE REV BY COMMENTS 08/07/86 Al1DI 2 INITIAL COMPLETION 04/04/13 SET/JND CHEM CUT (04/03/13) 07131M D-14 SIDETRACK (G-30A) 07/29/14 MGS/JMD SET PX PLUG (07/27114) 01/19/06 NORDIC1 CTD SIDLE RACK (G-30B) 04/22/10 NORDICI CTD SIDETRACK (G-30C) 04/01 /13 RWIW PJ CIBP/ C CUT/ T PUNCH (3/24/13) 04/01 /13 RWIW PJq TOP OF CEMENT (03/24/13) PRUDHOE BAY UNrr WELL: G-30C PE3iWTr No: 2091510 API No: 50-029-21613-03 SEC 12, T11N, R13E, 2519' FNL & 2368' FEL BP Exploration (Alaska) r re R r� Dn�run D = 2.75' Q 2297' 11 11 #-7r2 HESXNPPLE QULFFUUMMS 1991 M IWO IBM I 7rPE IYLY LAWN POIa! ERTE 12DW12 ! IF.L-W1IDGCXOTmD99F8 UY31� LDO{ir'W fiC p 12ROr1I P&A plug TOC -6400 -- GL1i !JrHMXIi! D-2-Tgr iR�O' �DiX9-1�Bai�liBR4�D-975' Gam' w-wx T u1pwnR$lYC1GiV L Uii Hsi O�POF� i D-iair Est. TOC 8647- (410113 G-30DXX p TSGR 8855` MD (G-30ASC) TSGR 9067- MD (G-30) G-3o :r 9-Y8- Est. TOC 7720' (30%XS) �_�" V_ 7" Est. TOC=TOL 8769 �' Est. TOC 900Tj: 34C pr , WhIPstoc.kw.fRATa,3 9310° 4,2110) 7-LIi4,2D: L-a mKr- mn W D-foiw -Jm5 aa-IHG� R-W.L-maDLn4-maQ 1*r.D-2_��- -9005 Y mo minim (GEC) Imr-l919' ANUEAT70PP8- 11-@ 1671' N E raftrY mftd In ff fm Mwb SVE SPF WMVAL OPMUZ I ME I SM 1Si- i �77-: c Qmn2 13i- i �li9i-ss c m,mni 1.ml i !iK-ME c Man 21W SLID Imm _11ml c DInffID amLK+. ant L-;■ ai,Aea �,o_ »s -30A Seri zri W 6590-6635' UT plug 6250-6740`, dressed and KO at6595' - Mir 8945' 3-1f2' B K R U%mpstork (4li0l13) 8957 3-1:2" CVT retainer (4RI13) low -six PUCHPW119) 1my7' 94.cr cm p m 21QBff SE LVSLY,D-2377' wmr-y , a=wmsimmnen DAE liif Br coY M-W 1a3► 9Y I c olmmm S a== ! Itfifl mWiff 0■ M" Z WKW Q-EmcL f "m3) a X�NWK D7m112 UmLm SE7PXPLc&arA7ndo area aD®cfmrDsmamLu aarm■ MC7 CfDmx3mLCK(&mq DWM.R3 NW PX CMCQ>orTRMC i 4r1 DWWR3 OF C9BIIfPWAM33 ,NPu[ min PRIDE ERY uw ■ML G4mc PHaffW 2MM0 ARM sa@"U19-m "IK MSE 2511'FIL i295iFa Proposed G-30D . Proposed WP2 13-30' CSG 72N L-80 STR 2684! 9-541" CSO 47# LBO NSCC IN I'' GIkS LFF NRFMOMS ST M WD I Off WFE VLV LAIM POW IM PLmw*d TOC (;tC,,L iia— Sfoo,:, 4- 1 frx7" HE$ \oiwsa Fit x LNR HOR IM27 7- LMR 260 U* \#*A TOP MCJWTTC 12077' 110 m 6,270- ItAtaq on pup RA Tag on pup 4- 1 a- 12-80 13 Cr '.*wll T 0 P lHTT C 15667' 10 = 3.958" 2200' 44112" HES X MF 10m1913" ZT62' 7- x 9-5i8" HES 4rsaflex LNR IHIG R 4-5A3 Wokkl VVIIN&M NI2-21w28 KOP ha 5'Azi 0.7' G44 iwnjoh R8D0'(Wx Cnc 89 40DO' tingvqm w ft 89 * 4-112' HES x NIP 10 a 3 813" 7 x 4PI12 HES TNT PKR 4-112" HES X NIP 10 = 32 13" 4-1112" HES X N NIP 10 = 3 725" 4 1 t2" 11241 130r ',,4m Top 10 a 3 068" in-c 3 5 *�', i 161 MW 103 ppg 6-1.18' OlilenO3000' PARKER 272/273 BOP STACK RAM TYOE 3CP: )UTCH LOCK DOWN FLANGE SHAFFER LXT DOUHLE BCP 13-5/8--5M 13 5/8"-5M STUDDED TOP 13 5/8"-5M FLANGED 3CTTOM ANNJLAR BOP: W/{2) 14" UL2 OPERATOR, LPFER CAVITY 5HA.FFER LXT 13 5/8"—;M AND {2) 14" PSLK W/BSTR OPERATOR, 13-5/8" 5M STUDDED TOP LONER CAVITY 13-5/8" 5M FLANGED BCTFOM DRILLING CROSS: 13 5/B"-5M FLANGED TCv 13 5/8"-5M FLANGED BCTTOM W (2) 3 1/8"-5M SIDE CUTLETS KILL LINE: 2-1/10" 5M FLEX HOSE 2-1/18" 5M X 3-1/8" 5M G.S.A. 3-1/8" 5M FLANGED VANDAL GATE VALVE 3-1/8" 5M FLANGED HYDRAULIC GATE VALUE CHOKE LINE: RAM TYIE aC,: 3-1/8" 5M FLANGED MANLAL GATE VALVE J SHAFFER LXT SINGLE 13 5/8" SM 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE 13 5/8"-5M STUDDED TOP 3-1 8" 5M FLEX HOSE W 5) 14 5M FLANGED 3CTi0M % W/{2} '4" JL2 OPERATOR i ' o Q C- aD J� a � co � a. 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(O � w m O_ Cl) N N v w w vi n ( N N M n n m m (n u)OD V v v v v V L u) m ( (mn (( n � m W om m U) to n .- o N n o o m v (n n o m o o M m m m v o m O m N O O C? n m u) O v O u) O m m N CM O m n W co v v (!] Cl) N (D W p io m n m n to o M n m n m m y N C� C7 C7 ch v v L m m m n n n OVD Q) O) W m m m m m m m m m m m m m m m m m m m m m >O> w F m u1 n N u) m M m O N Ln v u) u] m _ m m u) C? v N O v v m O v CA v C) v v m n v N u) v O 1)] co m m m O o M N N N m n Of I- m co m (D N N Cl) 'o O N m m N m C.) m N v 0 Cli v_ v_ v_ v_ N uQ U (o P n n m m rn G o 0 0 m m m m m m Co m m m m m m m m m m m W m F � m M m M rn m rn rn m rn rn M m m (D o) M m m rn OR m m ao m m m OR OR OR OR m OR OR m m m m m m o 0 o o o o o O o O o o o o 0 o o o o o L m m m m m m m m m m m m m m m m m m m m N - 1, M =° m N C9 Q u) m O O Do O o O O O O O O O O O O n N m m m o g O O 2 O O m o O O O O p O O O O N OR C') o) v O V7 N Q ul In u) ul 6 N u) ui m (n to m u1 o O o m M G ('n M M m C) m m M m Cl) v u) (O n m 0o 7 O N h P W O U T N O N O Cl N E N N CI 3 0 0 ❑ co A LL r '6 0 O c o 'D •O o w) O O 2 m 0 l0 M O O L C N z a a 0 a (7 O N � O N C v Q) N Q o O O v O m n O O O o O Cl) � Q O O O O O O m m o O O O a) O O O L O O O O O N m T o D O n y ('7 f0 O o o '7 o v o '7 o o o o O J U) O n c„) O O m m m O o 0 N O N m O O O O O n 0 N Q m m n n n � n n m m O O J .- J � N (h v u) m m T 7 O y N N u) N 2 .N- c� � U c V6 U V1 «� N Cl N a�. ♦ c .. — .a N Ul F m N F m N N h ca u O C a) ^O a y a 07 c N �1' E •o :: 'N c � ci IL o a a _I .99z MIme um O 0 V N N O O O O O O m (- O O m O O O10 0 N u) 6 m M o V V o CD o O O O O O o O ro (O m ID O O o O ao N M o O 0 O o O a ' m n � � L o_ ~ O (O00 mm d O in O Lq O U O o O O O o O 0 O 0 O 0 O 0 O 0 O O N o N 0 N 0 u] 0 O 0 O 0 O 0 O 0 O o a g C C U O O O (O (D (O (O O O O O O O .- O O O O O O O O C C Z (0 N Q N a a d o o rn p J G N N 3 Y O N O (0 m r- u] Cl) n V N N m N (D m N N !� O O u) m V m m V N m V OD a 0 m m U Y m m O M N m N N V m M N m (O O tl") m M N O n V m N u) N � m m n m V (o n M n W O n M G � u) C C O O o N N M M M M M l0n (j 1 j (�O OO OO E N N N to u1 (n u) u) u) tf) Lb m N m l0 In u7 u) tLO (� ] l0 m m M M j C m .0.. 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E L o o y E c? 2 c ❑ C7 C7 r w ei u c G W L w ry (D � C C '6 U N c c u d G d— O ) u % � (D u G G Z 0 J z (A G Q O Q (U a N a U) m c cm f6 C a 0 r _ N I J a I m rn a E m z 7 tl' (7 N Q J J M u) U Y m w U C7 U a m lI] N u) to u) Ln u) w o Q m= to Ln M m N O C M uQ) u O. in IN V O V cl r� J y 7 m m co r n m m v co U T O O E m m rz 3 v m N N N V ItN m m o u� <o u� m rn r- O ¢ o a (D Q 2 c m r- of o � of v co v m r� m to ('7 N N L 'O (:) O C O y G y r m n O O m c)lO c?y 3 � co N cn v c zarzc�'a (� ¢ m Q N N c o zu co I_E a at E E N ti w O y y LL c'ia`m33a a H Egg_ NO sz Q Q c a o y a m d w d c�am33o I � N a)O NO NO N O 00 CD,_ m n m n N M f` � N N m � m top m m Cl) O O CD[� O n n m � m 'o tO0 t^O C, N m QNI OOI N f0 M LLLL O O O O p LL O LL O LL LL LL LL LL a f0 f0 -O H LL mF- U H H H H O L H O LMMZ LO Ln O QO O O O O O O L m O L O O O L O L O O O N O LO O L L O O O N L O O V f) V V V M M o C O U) U) U) U) J J J J V U) O O J = U) U) O U) N (Mrj m 01 O O a r r r r r r r r r c r r r r r c r m p N m � O O N O m O r m r� m m O N m m m Cl N f` m O m m m f-- M V m m m N m V N m m O M O m V O N M M O n m m m m m m m m m m m m m m M N m m m m N m m Ln M Ln V � R 7 N N N N N N N N N N N N N N to a, + v ! R I C O O 0 jp m m u] m r 0 m m m m Ln Cl Ln n m m m m N N Ln O O N O V N O (1 O V N M m V O 7 m m m m Ln N n O O O 9 ('n m — m N — m m N h Ln r 0 m m n J Vl Go (VOL r- m m m� N h VL m N N m N m �- to m m N m m m M V Cl m z N7 7Ln u? (o (o r; r; n r�- f; r-i ao Lo V O M m M Ln V m m Ln N M m M m n Ln h O Ln M Ln O O m m f� m m M f- V O m m V m OR V Ln V r, N N m m M m O O m m m l m N V N m m m v m m v 1�1 L m N V M h O m m m M m N N m Ln V V V Ln Ln Ln Ln dG N m m Cl) m m m m M V113i Ln ac O O O O o O O O O O 7 N N N N M V V V m h m m m m m m m m m m m m m m U04 N Lb CD O d N N N N N N N m m N N N N fl- M M O � � � ': m N Q ON a-(h 3 3 N N N N N N N m � O O O O O N N O m m m . m O N N m m m m m m M h f-- ti O m N N N m M f- L -O (7 O O 7 w �' m c- NV V O Ln M OD N f� O m Ln N m V Ln NM m m M C M N O. yL m m m m O V V m m m � n m m V V m m f- m O L m Q .�.. N N N V V to Ln m N N N M M M V V V V V V Ln z a a 6 a C7 dN N � � � � � � � � �� .- N O O C c a W- North America - ALASKA - BP Prudhoe Bay PB G Pad G-30 Plan G-30D G-30D wp02 Anticollision Summary Report 04 January, 2016 Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB G Pad Site Error: 0.00usft Reference Well: G-30 Well Error: 0.00usft Reference Wellbore Plan G-30D Reference Design: G-30D wp02 BP Anticollision Report Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well G-30 G-30D @ 84.45usft (RigX Planning) G-30D @ 84.45usft (RigX Planning) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference G-30D wp02 Filter type: NO GLOBAL FILTER: Using user defined selection & filtering criteria Interpolation Method: MD Interval 100.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 1,764.75usft Error Surface: Elliptical Conic Survey Tool Program Date 1/4/2016 From To (usft) (usft) Survey (Wellbore) Tool Name Description 112.22 2,862.22 BOSS -GYRO (G-30) BOSS -GYRO Sperry -Sun BOSS gyro multishot 2,862.22 2,912.22 G-30D wp02 (Plan G-30D) BOSS -GYRO Sperry -Sun BOSS gyro multishot 2,912.22 3,500.00 G-30D wp02 (Plan G-30D) INC+TREND Inclinometer + known azi trend 3,500.00 6,000.00 G-30D wp02 (Plan G-30D) MWD MWD - Standard 3,500.00 6,000.00 G-30D wp02 (Plan G-30D) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 6,000.00 7,500.00 G-30D wp02 (Plan G-30D) MWD MWD - Standard 6,000.00 12,677.00 G-30D wp02 (Plan G-30D) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 12,677.00 14,100.00 G-30D wp02 (Plan G-30D) MWD MWD - Standard 12,677.00 15,697.02 G-30D wp02 (Plan G-30D) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 11412016 12:59:13PM Page 2 of 6 COMPASS 5000.1 Build 61 BP Anticollision Report Company: North America - ALASKA - BP Local Coordinate Reference: Well G-30 Project: Prudhoe Bay ND Reference: G-30D @ 84.45usft (RigX Planning) Reference Site: PB G Pad MD Reference: G-30D @ 84.45usft (RigX Planning) Site Error: 0.00usft North Reference: True Reference Well: G-30 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore Plan G-30D Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: G-30D wp02 Offset ND Reference: Offset Datum Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) PB C Pad C-19 - C-19C - C-19C Out of range C-19 - C-19C - Plan #6 C-19C approved Out of range PB D Pad D-04 - D-04 - D-04 12,252.65 9,100.00 1,176.83 285.12 935.12 Pass - Major Risk D-04 - D-04A- D-04A 12,287.12 9,200.00 1,139.63 276.89 891.50 Pass - Major Risk D-04 - D-04B - D-04B 12,287.12 9,200.00 1,139.63 276.89 891.50 Pass - Major Risk D-04 - D-04B - Plan #6 12,287.12 9,200.00 1,139.63 277.06 891.33 Pass - Major Risk D-06 - D-06A - D-06A 14.980.10 11,758.00 605.86 382.08 227.88 Pass - Major Risk D-14 - D-14 - D-14 15,691.34 9,500.00 547.56 285.86 268.31 Pass - Major Risk D-14 - D-14A - D-14A 15,673.17 9,400.00 591.06 284.25 322.55 Pass - Major Risk D-14 - D-146 - D-14B 15,667.44 9,200.00 687.51 285.17 457.09 Pass - Major Risk D-15 - D-15 - D-15 12,952.97 10,200.00 600.61 81.10 596.81 Pass - Minor 1/200 D-15 - D-15A - D-15A 13,044.56 11,000.00 523.11 72.44 466.51 Pass - Minor 1/200 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-24 - D-24A - D-24A Out of range D-25 - D-25 - D-25 11,606.83 9,000.00 247.62 85.93 165.85 Pass - Minor 1/200 D-25 - D-25A- D-25A 11,606.83 9,000.00 247.62 85.93 165.85 Pass - Minor 1/200 D-28 - D-28B - D-28B 12,363.51 13,100.00 1,632.40 303.63 1,462.02 Pass - Major Risk D-29 - D-29 - D-29 14,526.85 9,700.00 682.72 367.90 330.73 Pass - Major Risk D-29 - D-29A - D-29A 14,526.85 9,700.00 682.72 367.80 330.84 Pass - Major Risk D-30 - D-30 - 0-30 Out of range D-30 - D-30A - D-30A Out of range D-30 - D-30B - D-30B Out of range D-30 - D-30C - D-30C Out of range D-30 - D-30CPB1 - D-30CPB1 Out of range D-33 - D-33 - D-33 14,031.41 10,100.00 575.74 311.03 264.83 Pass - Major Risk D-33 - D-33PB1 - D-33PB1 14,500.00 9,347.00 948.41 265.83 694.56 Pass - Major Risk 11412016 12:59:13PM Page 3 of 6 COMPASS 5000.1 Build 61 BP Anticollision Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well G-30 Project: Prudhoe Bay TVD Reference: G-30D @ 84.45usft (RigX Planning) Reference Site: PB G Pad MD Reference: G-30D @ 84.45usft (RigX Planning) Site Error: 0.00usft North Reference: True Reference Well: G-30 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore Plan G-30D Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: G-30D wp02 Offset TVD Reference: Offset Datum Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) PB G Pad G-02 - G-02 - G-02 3.451.95 3,500.00 582.22 168.93 414.85 Pass - Major Risk G-02 - G-02A - G-02A 3,444.84 3,500.00 579.60 165.90 415.03 Pass - Major Risk G-02 - G-02B - G-02B 3,444.84 3,500.00 579.60 165,90 415.03 Pass - Major Risk G-02 - G-02C - G-02C 3,444.84 3,500.00 579.60 165.90 415.03 Pass - Major Risk G-03 - G-03 - G-03 3,555.75 3.600.00 463.24 203.21 265.83 Pass - Major Risk G-03 - G-03A - G-03A 3,555.75 3,600.00 463.24 203.21 265.83 Pass - Major Risk G-04 - G-04 - G-04 3,810.09 3,800.00 402.34 226.73 175.60 Pass - Major Risk G-04 - G-04A - G-04A 3,800.00 3,800.00 402.13 226.46 175.65 Pass - Major Risk G-04 - G-04B - G-04B 3,800.00 3,800.00 402.13 226.46 175.65 Pass - Major Risk G-05 - G-05 - G-05 1,919.71 1,900.00 403.10 25.86 377.27 Pass - Major Risk G-06 - G-06 - G-06 3,952.76 3,800.00 392.02 225.49 186.30 Pass - Major Risk G-06 - G-06A - G-06A 3,952.76 3,800.00 392.02 225.49 186.30 Pass - Major Risk G-07 - G-07 - G-07 4,125.80 3,900.00 416.29 210.01 236.48 Pass - Major Risk G-07 - G-07A- G-07A 4,125.80 3,900.00 416.29 210.01 236.48 Pass - Major Risk G-08 - G-08 - G-08 4,570.46 4,400.00 146.11 196.18 17.68 Pass - Major Risk G-08 - G-08A - G-08A 4,570.46 4,400.00 146.11 196.18 17.68 Pass - Major Risk G-09 - G-09 - G-09 3,686.28 3,600.00 245.72 222.40 30.40 Pass - Major Risk G-09 - G-09A - G-09A 3,686.28 3,600.00 245.72 222.40 30.40 Pass - Major Risk G-09 - G-096 - G-09B 3,686.28 3,600.00 245.72 222.40 30.40 Pass - Major Risk-� G-10 - G-10 - G-10 3,019.53 3,000.00 30.97 12.06 19.05 Pass - Minor 11200 G-10 - G-10A - G-10A 3,013.66 3,000.00 30.70 11.52 19.30 Pass -Minor 1/200 G-10 - G-10B - G-10B 3,013.66 3,000.00 30.70 11.52 19.30 Pass - Minor 1/200 G-10 - G-10C - G-10C 3.013.66 3,000.00 30.70 11.52 19.30 Pass - Minor 1/200 G-10 - G-10D - G-1 OD 3,013.66 3,000.00 30.70 11.52 19.30 Pass - Minor 1/200 G-11 - G-11 - G-11 2,215.08 2,200.00 56.45 30.31 26.13 Pass - Major Risk G-11 - G-11 A - G-11A 2,209.79 2,200.00 56.28 30.18 26.11 Pass - Major Risk G-11 - G-11 B - G-11 B 2,209.79 2,200.00 56.28 30.18 26.11 Pass - Major Risk G-12 - G-12 - G-12 3,008.68 3,000.00 198.97 50.26 149.05 Pass - Major Risk G-12 - G-12A - G-12A 3,008.68 3,000.02 198.97 50.26 149.05 Pass - Major Risk G-12 - G-12B - G-126 3,008.68 3,000.00 198.97 50.26 149.05 Pass - Major Risk G-12 - G-12C - G-12C 3,008.68 3,000.00 198.97 50.26 149.05 Pass - Major Risk G-13 - G-13 - G-13 3,091.96 3,100.00 279.28 64.22 216.87 Pass - Major Risk G-13 - G-13A - G-13A 3,091.96 3,100.00 279.28 64.22 216.87 Pass - Major Risk G-16 - G-16 - G-16 5,772.31 4,700.00 975.58 172.33 805.12 Pass - Major Risk G-16 - G-16A - G-16A 5,772.31 4,700.00 975.58 172.33 805.12 Pass - Major Risk G-16 - G-16B - G-16B 5,772.31 4,700.00 975.58 172.33 805.12 Pass - Major Risk G-17 - G-17 - G-17 5,387.56 4,800.00 275.86 137.03 167.24 Pass - Major Risk G-17 - G-17A - G-17A 5,391.14 4.800.00 275.22 136.82 168.07 Pass - Major Risk G-17 - G-17A - Plan #5 5,391.14 4.800.00 275.22 136.71 168.18 Pass - Major Risk G-18 - G-18 - G-18 6,408.68 5,400.00 243.90 135.88 145.88 Pass - Major Risk G-18 - G-18A - G-18A 6,408.68 5,400.00 243.90 135.88 145.88 Pass - Major Risk G-18 - G-18APB1 - G-18APB1 6,408.68 5,400.00 243.90 135.88 145.88 Pass - Major Risk G-18 - G-186 - G-18B 7,360.79 6,100.00 283.25 244.43 53.08 Pass - Major Risk G-18 - G-18B - Plan #5 G-18B approved 7,339.72 6,100.00 287.57 246.77 55.61 Pass - Major Risk G-19 - G-19 - G-19 1,710.62 1,700.00 1,387.69 24.14 1,363.55 Pass - Major Risk G-19 - G-19A- G-19A 1,710.62 1,699.95 1,387.69 24.14 1,363.55 Pass - Major Risk G-19 - G-19B - G-19B 1,710.62 1,700.00 1,387.69 24.14 1,363.55 Pass - Major Risk G-21 - G-21 - G-21 1,810.82 1,800.00 151.87 27.17 124.91 Pass - Major Risk G-21 - G-21 PB1 - G-21 PB1 1,810.82 1,800.00 151.87 27.32 124.75 Pass - Major Risk G-23 - G-23 - G-23 3,974.78 3,900.00 248.13 204.35 43.96 Pass - Major Risk G-23 - G-23A - G-23A 3,974.78 3,900.00 248.13 204.35 43.96 Pass - Major Risk G-23 - G-23B - G-23B 3,908.33 3,800.00 243.88 203.67 45.32 Pass - Major Risk G-24 - G-24 - G-24 4,078.88 3,900.00 396.86 216.85 201.10 Pass - Major Risk 11412016 12:59:13PM Page 4 of 6 COMPASS 5000.1 Build 61 BP Anticollision Report Company: North America - ALASKA- BP Local Co-ordinate Reference: Well G-30 Project: Prudhoe Bay ND Reference: G-30D @ 84.45usft (RigX Planning) Reference Site: PB G Pad MD Reference: G-30D @ 84.45usft (RigX Planning) Site Error: 0.00usft North Reference: True Reference Well: G-30 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore Plan G-30D Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: G-30D wp02 Offset ND Reference: Offset Datum Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) PB G Pad G-24 - G-24A - G-24A 4,078.88 3,900.00 396.86 216.85 201.10 Pass - Major Risk G-24 - G-24APB1 - G-24APB1 4,078.88 3,900.00 396.86 216.85 201.10 Pass - Major Risk G-25 - G-25 - G-25 1,411.38 1,400.00 410.60 24.54 386.07 Pass - Major Risk G-25 - G-25A - G-25A 1,411.38 1,400.00 410.60 24.54 386.07 Pass - Major Risk G-25 - G-25APB1 - G-25APB1 1,411.38 1,400.00 410.60 24.54 386.07 Pass - Major Risk G-25 - G-25APB2 - G-25APB2 1,411.38 1,400.00 410.60 24.54 386.07 Pass - Major Risk G-25 - G-25B - G-25B 1,411.38 1,400.00 410.60 24.54 386.07 Pass - Major Risk G-25 - G-25BPB1 - G-25BPB1 1.411.38 1,400.00 410.60 24.54 386.07 Pass - Major Risk G-26 - G-26 - G-26 3,579.67 3,500.00 373.57 213.59 180.60 Pass - Major Risk G-26 - G-26A - G-26A 3,577.51 3,500.00 373.33 212.95 181.10 Pass - Major Risk G-26 - G-26B - G-266 3,577.51 3,500.00 373.33 212.95 181.10 Pass - Major Risk G-27 - G-27 - G-27 3,646.34 3,600.00 243.47 211.48 33.46 Pass - Major Risk G-27 - G-27A - G-27A 3,646.34 3,600.00 243.47 211.48 33.46 Pass - Major Risk G-27 - G-27B - G-27B 3,646.34 3,600.00 243.47 211.48 33.46 Pass - Major Risk G-27 - G-27BPB1 - G-27BPB1 3,646.34 3,600.00 243.47 211.48 33.46 Pass - Major Risk G-27 - G-278PB2 - G-27BPB2 3,646.34 3,600.00 243.47 211.48 33.46 Pass - Major Risk G-29 - G-29 - G-29 3,427.66 3,400.00 45.80 10.19 44.88 Pass - Minor 1/29 G-29 - G-29A - G-29A 3,427.66 3,400.00 45.80 10.19 44.88 Pass - Minor 1 /20 G-29 - G-296 - G-29B 3,427.66 3,400.00 45.80 10.19 44.88 Pass - Minor 4 G-30 - G-30 - G-30 3,207.69 3.200.00 32.99 50.20 -13.38 FAIL - Major Risk G-30 - G-30A - G-30A 3,209.27 3.200.00 33.36 50.64 -13.37 FAIL - Major Risk G-30 - G-30B - G-30B 3,210.03 3,200.00 33.54 50.85 -13.37 FAIL -Major Risk G-30 - G-30C - G-30C 3,210.03 3,200.00 33.54 50.85 -13.37 FAIL - Major Risk G-30 - G-30CPB1 - G-30CPB1 3,210.03 3,200.00 33.54 50.85 -13.37 FAIL- Major Risk G-30 - G-30DPBlXX - G-30DPB1 3,210.03 3,200.00 33.54 51.00 -13.52 FAIL- Major Risk G-30 - G-30DXX - G-30D Out of range J G-31 - G-31 - G-31 3,107.31 3,100.00 102.02 63.48 43.13 Pass - Major Risk G-31 - G-31A- G-31A 3,107.31 3,100.00 102.02 63.48 43.13 Pass - Major Risk G-31 - G-31APB1 - G-31APB1 3,107.31 3,100.00 102,02 63.48 43.13 Pass- Major Risk G-31 - G-31 B - G-31 B 3,107.31 3,100.00 102.02 63.20 43.41 Pass - Major Risk G-31 - G-31 BPB1 - G-31 BPB1 3,107.31 3,100.00 102.02 63.48 43.13 Pass - Major Risk G-32 - G-32 - G-32 3,008.82 3,000.00 209.90 51.99 158.27 Pass - Major Risk G-32 - G-32A- G-32A 3.008.82 3,000.00 209.90 51.99 158.27 Pass - Major Risk 11412016 12-59:13PM Page 5 of 6 COMPASS 5000.1 Build 61 Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB G Pad Site Error: 0.00usft Reference Well: G-30 Well Error: 0.00usft Reference Wellbore Plan G-30D Reference Design: G-30D wp02 BP Anticollision Report Local Coordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well G-30 G-30D @ 84.45usft (RigX Planning) G-30D @ 84.45usft (RigX Planning) True Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to G-30D @ B4.45usft (RigX Planning) Coordinates are relative to: G-30 Offset Depths are relative to Offset Datum Coordinate System is US State Plane 1927 (Exact solution), Alaska Zone 04 Central Meridian is 150° 0' 0.000 W ° Grid Convergence at Surface is: 1.21 ° 1800- C 1350 0 v C 12 M Q <a) 900 C U$ G o -Xf G 2 G aa) �5 U$ G . G $ G -�E- G �- G 0 Ladder M1-4- - - - - J - - - -' - - - - I I - - -I: J - - - - - - J-pry I I 1 - I J - _ - - - I - I i -- I i I I I I --- - --�-- I I I I k I --I ., J I I I ........_........... .._._-1-.-.__ 1 I I !_77 ma�cc_ �,_ I I L� V- lV LJ-� I tr � 1 111 I I __"- - __ � i I 3, G-13, G-13 V1 G-04, G-04A, G A V1 -27, G-27 G-27 V� 3, G-13A, G-13 8 -04, G-04B, G B V4 -27, G-27A, 0-27A V 1 ' 9, Gz2.9, 29 -05, G-05, G' S V2 $ -27, G-27B, G-27B VO ._� _ G 6,G 06, -06 V4 __--_-- ' -- G-27,G-27HPB2_G276PB2V0 - - , G,' G-06 ,G-06AV3 , --f G-27,G-27BPB1,G-27BP61VO 5V G=o8, G-08V8 i G-�O,G-30A,G-30AV1 -i ---�G-08,G-08A,G-08AV3- * - - i - - - - - G 810,G-30C,,G-30CV0 - 5 G-09, G-09A, G-09A V2 IG30,G-300PB1XX,G-30DP61 VO _ 5A,- 4 G-09,G-09,G-09V1 G-30,G-30DXX,G-30DVO --t,u-zbAFPB1 V1 $ G-45,G-25BPB1,G-25 V4 C-19, C-19C, C-19C VO $ D-04, D-04A, D-04A V 1 D-04, D-04B, D-04B V7 $ D-04, D-04B, Plan #6 V3 D-04, D-04, D-04 V2 D-06, D-06A, D-06A V3 D-14, 13-14A, 13-14A V 1 D-14, 13-14, D-14 V1 -- D-14, D-14B, D-14B VO $ D-15, D-15A, D-15A V2 $ D-1 5, D-1 5, D-1 5 V1 r wa,-vao,vvaq vc 1 vrou, V-JVLrlp I,U-JuIXDI vV I -10,G-10,G-10W0 120 G-30,G-30160Q�1 18000 $ G-11�, DftS( pub (3000 usft/in) -1- G-30,G-30B,G-30B V3 G-10, G-10A, G-10A V 1 G-10,G-10B,G-10BV2 G-11, G-11 B, G-11 B V2 $ G-11,G-11,G-11 V2 ° G-11,G-11A,G-11AV3 ._.,,, G-12, G-12A, G-12A V1 i- G-12,G-12C,G-12CVO G-12,G-12,G-12 V1 -9- G-12,G-12B,G-12BV4 G-16, G-16, G-16 V 1 _ • G-31, G-31 B, G-31 B VO $ G-31,G-31,G-31 V1 - - G31,G-31APB1,G-31APB1 VO �-- G-31,G31BPB1,G-31BPB1VO G-32, G-32A, G-32A V4 -- G-32,G-32,G-32 V1 D-24, D-24, D-24 V1 $ D-24, D-24A, D-24A VO D-30, D-30A, D-30A V2 D-30, D-30, D-30 V3 11412016 12:59:13PM Page 6 of 6 COMPASS 5000.1 Build 61 Plan: G-30D wp02 (G-30/Plan G-30D) 0 750 1500 4500-� 5250 m 1 20" 13500 -750 0 750 1500 2250 3000 3750 4500 5250 6000 6750 7500 8250 9000 9750 Vertical Section at 201.00' [usft] COMPASS 5000.1 Build 61 12/18/2015 9:33 AM Plan: G-30D wp02 (G-30/Plan G-30D) 0 -500 -1000 -1500 -2000 N a 4000 L 0 O Z >-4500 L 7 O V7 -5000 -5500 -6000 -6500 -7000 -7500 -8000 -8500 20" 40p0 UG4 �O -5000 -4500 -4000 -3500 -3000 -2500 -2000 -1500 -1000 -500 0 500 1000 1500 2000 West( -)/East(+) [usftj COMPASS 5000.1 Build 61 12/18/2015 9:55 AM G-30D Plan #2 200" radius scan 37W -Z.Z- -=K 'f - ,�, II-S ZS �y - `N V E e e H c o d d 0 0 �9MY4�oe�3'vS3��nn$m �`m"m�m� `�oq$o$$$�eoo, f�ogogo$goo�q�q ye00000NWoo�oo�e oc?o4ggq+14R9g49Yv%9iq oogggQa �. oNoaeaw ...........`^03 W NN roro oofJ 0a m^ r g mm m S o 8 eq eg mgm.Y, �jglq i. vnava�`ve ua'�i'ain m�8iammm��m ��q�IggeP'"m.ggg=�Ai=ww`w=.eg V4 RZ. 9 m� m� �a� di �09�0�00033333a .E, N".� NI iO PJ 19 � 19f C.6 F 6-- F14M e d�aaaa aaaaaa33333aa a s � - 4d do S- S m:- di0& a R A o7�a3ad.�5mmmm��ada -F1 A F1R $ o77 ��oodaeea�eaaee6dea �i �, a d b d d d d d d 8 8 5 a d d b d b u d d u �0000aabee9921Maa$ m 9 C7 m 0 N c Q cz Q O a) o N m U 0 a� O U O z E O L E N Q C N O N c O .ro t0 N' E Q U U 3 3 3 l/ m — N (/) > Z VTIy 03 3: Ny 3 MM � OOO�3 o 0 A. C.)(5. 66666 O o z > E Qo aaaaaaaa �¢S0000000 O N 3 3 3 3 3 3 3 3 O00000�o L N Z�7�Nn�N vI w mc7 c7 c7 c9 c7 c7 c7 c7 N ~ N N O O 66... ENNNo-o QN,NN000000 LL'NNOOGCni� ��NN�t�I IODmNO 0 � TRANSMITTAL LETTER CHECKLIST WELL NAME: PTD: /Development _ Service Exploratory _ Stratigraphic Test _ Non -Conventional FIELD: rCL POOL:G Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL No. , API No. 50- - - - (If last two digits Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69) 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 Pilot Hole name ( PIT) and API number (50- - - from records, data and logs acquired for well (name onpermit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where sam les are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are also required for this well: Well Logging Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 2/2015 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 PTD#:2160010 Company BP EXPLORATION (ALASKA) INC. Initial Class/Type Well Name: PRUDHOE BAY UNIT G-30D Program DEV Well bore seg ❑ DEV / 1-OIL GeoArea 890 Unit 11650 On/Off Shore On Annular Disposal ;_ Administration 17 Nonconven. gas conforms to AS31.05.030(j.1.A),0.2.A-D) NA 1 Permit fee attached NA 2 Lease number appropriate Yes Surface Location lies within ADL0028280; Top Prod Int & TD lie within ADL0028285. 3 Unique well name and number Yes Originally permitted in 2013 and subsequently cancelled. Cancelled well was renamed G-30DXX. 4 Well located in a defined pool Yes PRUDHOE BAY, PRUDHOE OIL POOL - 64015, governed by CO 341F 5 Well located proper distance from drilling unit boundary Yes CO 341 F, Rule 2: There shall be no restrictions as to well spacing except that no pay shall be 6 Well located proper distance from other wells Yes opened in a well closer than 500 feet to the boundary of the affected area. Planned well conforms to 7 Sufficient acreage available in drilling unit Yes CO 341 F, Rule 2. 8 If deviated, is wellbore plat included Yes 9 Operator only affected party Yes 10 Operator has appropriate bond in force Yes Appr Date 11 Permit can be issued without conservation order Yes SFD 1/6/2016 12 Permit can be issued without administrative approval Yes 13 Can permit be approved before 15-day wait Yes 14 Well located within area and strata authorized by Injection Order # (put 10# in comments) (For NA 15 All wells within 1/4 mile area of review identified (For service well only) NA 16 Pre -produced injector: duration of pre -production less than 3 months (For service well only) NA 18 Conductor string provided NA Conductor set in PBU G-30 Engineering 19 Surface casing protects all known USDWs NA Surface casing set in PBU G-30 20 CMT vol adequate to circulate on conductor & surf csg NA Surface casing set and fully cemented 21 CMT vol adequate to tie-in long string to surf csg NA 22 CMT will cover all known productive horizons Yes Productive interval will be completed with cemented production liner and perforated 23 Casing designs adequate for C, T, B & permafrost Yes 24 Adequate tankage or reserve pit Yes Rig has steel tanks; all waste to approved disposal wells 25 If a re -drill, has a 10-403 for abandonment been approved Yes PTD 209-151, Sundry 316-005 26 Adequate wellbore separation proposed Yes Anti -collision analysis complete; Major risk failures: G-10D, G-29B, D-25A: SI@surf & DH plug; D-15A: SI@surf 27 If diverter required, does it meet regulations NA Appr Date 28 Drilling fluid program schematic & equip list adequate Yes Max formation pressure is 3276 psig(7.5 ppg EMW); will drill w/ 9.0-10.7 ppg EMW VTL 1/25/2016 29 BOPEs, do they meet regulation Yes 30 BOPE press rating appropriate; test to (put psig in comments) Yes MPSP is 2439 psig; will test BOPs to 3500 psig 31 Choke manifold complies w/API RP-53 (May 84) Yes 32 Work will occur without operation shutdown Yes 33 Is presence of H2S gas probable Yes H2S measures required 34 Mechanical condition of wells within AOR verified (For service well only) NA 35 Permit can be issued w/o hydrogen sulfide measures No G-Pad wells are H2S-bearing. H2S measures are required. Geology 36 Data presented on potential overpressure zones Yes Planned mud weights appear adequate to control the operator's forecast of most likely pore Appr Date 37 Seismic analysis of shallow gas zones NA pressures. Should higher pore pressures be encountered, BP has immediate access to nearby fluid SFD 1/6/2016 38 Seabed condition survey (if off -shore) NA mixing facilities. 39 Contact name/phone for weekly progress reports [exploratory only] NA Geologic Engineering Public Commissioner: Date: Commissioner: Date Commissioner Date �� 1�2$)!� // C /�lr