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214-096
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 E-34A Extended Perf w CTU Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-096 50-029-22437-01-00 11400 Conductor Surface Intermediate Liner Liner 9075 80 3625 9324 210 2334 10558 20" 10-3/4" 7-5/8" 4-1/2" 2-3/8" 9080 39 - 119 39 - 3664 36 - 9360 9146 - 9356 9065 - 11399 39 - 119 39 - 3663 36 - 8731 8677 - 8731 8645 - 9075 10889 470 2480 5120 7500 11780 10558, 11200 1490 5210 8180 8430 11200 10270 - 11360 3-1/2" 9.2# L-80 34 - 9090 9080 - 9078 Structural 3-1/2" Baker SABL-3 Packer 9030, 8629 9030 8629 Torin Roschinger 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 0028299, 0028304 34 - 8655 N/A N/A 221 495 24334 8314 10 36 0 1850 804 200 323-592 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 By Grace Christianson at 1:26 pm, Jan 04, 2024 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2024.01.04 05:39:11 -09'00' Torin Roschinger (4662) WCB 2024-06-24 DSR-1/26/24 ACTIVITY DATE SUMMARY 11/23/2023 ***WELL S/I ON ARRIVAL*** (Perforating) PULLED 3-1/2" DREAM CATCHER AT 9,004' MD (recovered piece of milled CIBP) DRIFT w/ 1.75" CENT,5'x1.5" STEM,1.75" S.BLR TO DEVIATION @ 9,216' SLM( ~74* deviation). ***WELL S/I ON DEPARTURE*** 12/10/2023 LRS CTU #1, 1.5" Blue Coil. Job Scope: Depth Log / Set CIBP / Ext Adperf MIRU CTU. Function test BOP's. PT PCE 300 psi low / 4100psi high. RIH w/ 1.75" DJN BHA. Drift cleanly to 10700'. POOH pumping down backside. RIH with 1-11/16" HES GR/CCL logging toolstring to 10700'. Log up at 50 FPM to 8800'. POOH and confirm good data (-10' correction). MU 2-3/8" NS CIBP and RIH. ***Job in Progress*** 12/11/2023 LRS CTU #1, 1.5" Blue Coil. Job Scope: Depth Log / Set CIBP / Ext. Adperf RIH and set top of 2-3/8" NS CIBP at 10557.5'. Paint a pink tie-in flag at 10252.5'. Pressure test the plug to 1500 psi - Good Test. Pooh pumping pipe displacement. No flow well at 3000', still have gas in the system. RBIH to 9021' and circulate btms up. Good no flow test. Re-PT Plug to 1500psi - Good Test. Pooh keeping the hole full. Good no flow test at surface. Circulate 60/40 Meth across the top. Perform kick drill w/ crew. Verify TIW/Safety Joint make up to perf guns. Deploy Perf Guns. Make up swivel to Firing Head and stab on PCE. PT QTS. RIH w/ 1.56" x 130' Geo Razor Perf Guns. Tag CIBP & Correct Depth. Perforate Interval: 10272' - 10402' (Ref Log Depths = 10270' - 10400'). Pooh pumping pipe displacement. Un-deploy perf guns (all shots fired in scallop). RDMO and turn the well over to operations to POP. ***Job Complete*** Daily Report of Well Operations PBU E-34A Verify TIW/Safety Joint make up to perf guns. Deploy Perf Guns. yy g y Make up swivel to Firing Head and stab on PCE. PT QTS. RIH w/ 1.56" x 130' Geog Razor Perf Guns. Tag CIBP & Correct Depth. Perforate Interval: 10272' - 10402' g (Ref Log Depths = 10270' - 10400'). CIBP and adperfs are correctly shown on the new WBS, below. -WCB RIH and set top of 2-3/8" NS CIBP at 10557.5'. 7. If perforating: 1. Type of Request: 2. Operator Name: 3. Address: 4. Current Well Class:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Property Designation (Lease Number):10. Field: Abandon Suspend Plug for Redrill Perforate New Pool Perforate Plug Perforations Re-enter Susp Well Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown What Regulation or Conservation Order governs well spacing in thes pool? Will perfs require a spacing exception due to property boundaries?Yes No 11. Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): PRESENT WELL CONDITION SUMMARY Perforation Depth MD (ft): Perforation Depth TVD (ft):Tubing Size: Tubing Grade: Tubing MD (ft): Packers and SSSV Type:Packers and SSSV MD (ft) and TVD (ft): Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 12. Attachments: 14. Estimated Date for Commencing Operations: 13. Well Class after proposed work: 15. Well Status after proposed work: 16. Verbal Approval: 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approcal. Proposal Summary Wellbore schematic BOP SketchDetailed Operations Program OIL GAS WINJ WAG GINJ WDSPL GSTOR Op Shutdown Suspended SPLUG Abandoned ServiceDevelopmentStratigraphicExploratory Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: AOGCC USE ONLY Commission Representative: Conditions of approval: Notify AOGCC so that a representative may witness Sundry Number: Location ClearanceMechanical Integrity TestBOP TestPlug Integrity Other Conditions of Approval: Post Initial Injection MIT Req'd?Yes No Subsequent Form Required: Approved By:Date: APPROVED BY THE AOGCCCOMMISSIONER PBU E-34A Extended Perf w CTU Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-096 50-029-22437-01-00 341J ADL 0028299, 0028304 11400 Conductor Surface Intermediate Liner Liner 9075 80 3625 9324 210 2334 11200 20" 10-3/4" 7-5/8" 4-1/2" 2-3/8" 9079 39 - 119 39 - 3664 36 - 9360 9146 - 9356 9065 - 11399 2420 39 - 119 39 - 3663 36 - 8731 8677 - 8731 8645 - 9075 10889 470 2480 5120 7500 11780 11200 1490 5210 8180 8430 11200 10600 - 11360 3-1/2" 9.2# L-80 34 - 90909080 - 9078 Structural 3-1/2" Baker SABL-3 Packer No SSSV Installed 9030, 8629 Date: Aras Worthington Sr Operations Engineer for Operations Kirsty Glasheen kirsty.glasheen@hilcorp.com 907-564-5258 PRUDHOE BAY 11/15/2023 Current Pools: Prudhoe Oil Proposed Pools: Prudhoe Oil Suspension Expiration Date: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Comm. Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 06/2023 Approved application is valid for 12 months from the date of approval.Submit PDF to aogcc.permitting@alaska.gov By Grace Christianson at 2:52 pm, Nov 01, 2023 Digitally signed by Aras Worthington (4643) DN: cn=Aras Worthington (4643) Date: 2023.11.01 08:51:46 - 08'00' Aras Worthington (4643) 323-592 Perforate MGR01NOV23 10-404 DSR-11/2/23SFD 11/2/2023*&: Brett W. Huber, Sr. Digitally signed by Brett W. Huber, Sr. Date: 2023.11.03 10:41:01 -08'00'11/03/23 RBDMS JSB 110723 CBP & Ext AdPerf Well: E-34A Well Name:E-34A API Number:50-029-22437-01 Current Status:Operable – Cycle Producer Pad:E-Pad Estimated Start Date:10/27/2023 Rig:CTU Reg. Approval Req’d?10-403 & 10-404 Date Reg. Approval Rec’vd:TBD Regulatory Contact:Abbie Barker Permit to Drill Number:2140960 First Call Engineer:Kirsty Glasheen Contact:907-350-4310 Current Bottom Hole Pressure:3300 psi Offset well estimate. MPSP:2420 psi (BHP - .1psi/ft gas gradient) Max Dev:95 deg @ 10,181’ MD Min ID:1.78” ID @ 9,075’ MD Brief Well Summary: E-34A is a Zone 2 natural flowing low value cycle well. Since September 2023, the well has not been cycling competitively at GC1, so we would like to isolate the current perforations and add uphole perforations to return the well to competitive status. NOTES: E-34 has one shallow gas lift mandrel available for kick off. Well has historically been able to kick off with pbgl after large volumes of KCL are pumped, so not opting for an N2 lift post perf. Objective: Isolate current perforations with a CIBP and complete extended add perf. Procedure: Slickline: 1.Pull dreamcatcher. 2.Drift to deviation for 2-3/8” CIBP (1.75”). Coil Notes: x Remote gas monitoring for H2S and LELs are required for Open Hole Deployment Operations x Due to the necessary open hole deployment of Extended Perforating jobs, 24-hour crew and WSS coverage is required. x The well will be killed and monitored before making up the initial perf guns. This is generally done during the drift/logging run. This will provide guidance as to whether the well will be killed by bullheading or circulating bottoms up throughout the job. If pressure is seen immediately after perforating, it will either be killed by bullheading while POOH or circulating bottoms up through the same port that opened to shear the firing head. 1. MIRU 1.5” CTU 2. After MU MHA and pull testing the CTC, tag-up on the CT stripper to ensure BHA cannot pull through the brass upon POOH with guns. 3. RIH with GR/CCL & 1.8” nozzle to ~10,650’. PUH and paint flag for plug/perfs depths. 4. POOH. 5. Bullhead ~216 bbls 1% KCL/SW down tubing. Max tubing pressure 2500 psi. (This step can be performed any time before prior to setting the CIBP and open-hole deployment of the perf guns. Timing of the well kill is at the discretion of the WSS.) a. Wellbore volume to top perf = 144 bbls CBP & Ext AdPerf Well: E-34A b. 4-1/2” Tubing – 9049’ X 0.0232bpf = 138 bbls c. 2-3/8” Liner – 2135’ X 0.0039 = 8 bbl 6. MU 2-3/8” CIBP. RIH and set at ~10,555’ avoiding collars. a. Tag CIBP to confirm good set and complete PT to 1500 psi. 7. POOH. Prepare for deployment of TCP guns. 8. Confirm well is dead. Bleed any pressure off to return tank. Kill well w/KWF, 8.4 ppg 1% KCl or 8.5 ppg as needed. Maintain hole fill taking returns to tank until lubricator connection is re-established. Fluids man-watch must be performed while deploying perf guns to ensure the well remains killed and there is no excess flow. 9. *Perform drill by picking up safety joint with TIW valve and space out before MU guns. Review well control steps with crew prior to breaking lubricator connection and commencing makeup of TCP gun string. Once the safety joint and TIW valve have been spaced out, keep the safety joint/TIW valve readily accessible near the working platform for quick deployment if necessary. a.At the beginning of each job, the crossover/safety joint must be physically MU to the perf guns one time to confirm the threads are compatible. 10.Break lubricator connection at QTS and begin makeup of TCP guns per schedule below. Constantly monitor fluid rates pumped in and fluid returns out of the well. Fluids man-watch must be performed while deploying perf guns to ensure the well remains killed and there is no excess flow. Perf Schedule *1.56” guns were used to estimate gun weight for this job (5 ppf) *Tie-In Log: Baker RPM log from 6-Nov-2014.Tie-in log is +2’ deep to reference log depths. Perf Interval Perf Length Gun Length Weight of Gun (lbs) 10270’-10400’ MD (tie-in log depths) ***10272-10402 reference log depths*** 130’ 130’ 650 lbs 11. RIH with perf gun and tie-in to coil flag correlation. Pickup and perforate interval per Perf Schedule above. a. Note any tubing pressure change in WSR. 12. After perforating, PUH to top of liner or into tubing tail to ensure debris doesn’t fall in on the guns and stick the BHA. Confirm well is dead and re-kill if necessary before pulling to surface. 13. Pump pipe displacement while POOH. Stop at surface to reconfirm well is dead. Kill well if necessary. 14. Review well control steps and Standing Orders with crew prior to breaking lubricator connection and commencing breakdown of TCP gun string. 15. Ensure safety joint and TIW valve assembly are on-hand before breaking off lubricator to LD gun BHA. 16. FP well and RDMO. Attachments: x Current Wellbore Schematic x Proposed Wellbore Schematic x BOP Schematic x Standing Orders x Equipment Layout x Tie in Logs x Sundry Change Form Make up PCE. - mgr CBP & Ext AdPerf Well: E-34A Figure 1: Current Schematic CBP & Ext AdPerf Well: E-34A Figure 2: Proposed Schematic CIBP ~10,555’ MD PROPOSED C C C Perf:10,272’ – 10,402’ (reference log depths) CBP & Ext AdPerf Well: E-34A Figure 3: BOP Schematic CBP & Ext AdPerf Well: E-34A Figure 4: Extended Perforating Standing Orders CBP & Ext AdPerf Well: E-34A Figure 5: Extended Perforating Equipment Layout CBP & Ext AdPerf Well: E-34A Figure 6: Tie-In Log Header CBP & Ext AdPerf Well: E-34A Figure 7: Perf Tie-In Perf 10,270- 10,400’ MD CBP & Ext AdPerf Well: E-34A Figure 8: CIBP Tie-In CIBP ~10,555’ MD Hi l c o r p N o r t h S l o p e , L L C Hi l c o r p N o r t h S l o p e , L L C Ch a n g e s t o A p p r o v e d W o r k O v e r S u n d r y P r o c e d u r e Da t e : O c t o b e r 3 1 , 2 0 2 3 Su b j e c t : C h a n g e s t o A p p r o v e d S u n d r y P r o c e d u r e f o r W e l l E - 3 4 A Su n d r y # : An y m o d i f i c a t i o n s t o a n a p p r o v e d s u n d r y w i l l b e d o c u m e n t e d a n d a p p r o v e d b e l o w . C h a n g e s t o a n a p p r o v e d s u n d r y w i l l b e c o m m u n i c a t e d t o th e AO G C C b y t h e w o r k o v e r ( W O ) “ f i r s t c a l l ” e n g i n e e r . A O G C C w r i t t e n a p p r o v a l o f t h e c h a n g e i s r e q u i r e d b e f o r e i m p l e m e n t i n g t h e c h a n g e . St e p Pa g e Da t e P r o c e d u r e C h a n g e HNS Pr e p a r e d By ( I n i t i a ls ) HN S Ap p r o v e d By ( I n i t i a l s ) AO G C C W r i t t e n Ap p r o v a l R e c e i v e d (P e r s o n a n d D a t e ) Ap p r o v a l : As s e t T e a m O p e r a t i o n s M a n a g e r D a t e Pr e p a r e d : Fi r s t C a l l O p e r a t i o n s E n g i n e e r D a t e MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Friday, September 15, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Austin McLeod P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC E-34A PRUDHOE BAY UNIT E-34A Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 09/15/2023 E-34A 50-029-22437-01-00 214-096-0 N SPT 8629 2140960 2500 340 2737 2638 2603 0 0 0 0 OTHER P Austin McLeod 7/31/2023 Two year MITT. CO 736. No barrels returned-tubing & IA equalized for CMIT TxIA on separate report. High BBL count. Did receive most all it back after CMIT bleed back. 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT E-34A Inspection Date: Tubing OA Packer Depth 554 606 605 600IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSAM230731191803 BBL Pumped:7.5 BBL Returned: Friday, September 15, 2023 Page 1 of 1 9 9 9 9 9 9 9 9 9 9 9 9 2LOSURGXFHU 9 9 MITT. CO 736. James B. Regg Digitally signed by James B. Regg Date: 2023.09.20 13:10:51 -08'00' MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Friday, September 15, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Austin McLeod P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC E-34A PRUDHOE BAY UNIT E-34A Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 09/15/2023 E-34A 50-029-22437-01-00 214-096-0 N SPT 8629 2140960 2500 1961 2741 2665 2637 0 0 0 0 OTHER P Austin McLeod 7/31/2023 Two year CMIT TxIA. CO 736. BBL returned-total from previous MITT and this CMIT. 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT E-34A Inspection Date: Tubing OA Packer Depth 1960 2738 2663 2635IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSAM230731192223 BBL Pumped:2 BBL Returned:8.9 Friday, September 15, 2023 Page 1 of 1 MEMORANDUM TO: Jim Regg P.I. Supervisor ?L Ilii i1'l Z� 2t�( FROM: Adam Earl Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Friday, August 6, 2021 SUBJECT: Mechanical Integrity Tests Hilcorp North Slope, LLC E -34A PRUDHOE BAY UNIT E -34A Src: Inspector Reviewed By:--�� P.I. Supry `JDC— Comm Well Name PRUDHOE BAY UNIT E -34A API Well Number 50-029-22437-01-00 Inspector Name: Adam Earl Permit Number: 214-096-0 Inspection Date: 7/11/2021 Insp Num: mitAGE210711161617 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min60Min Well E -34A _ 1Type PTD 2140960 Inj Type Test N 1[TVD SPT -Test psi 8629 _ 2500 Tubing IA 755 - 292 2750 9 338 - 2604 -11 350 2570 • 350 _ - - T - BBL BBL Pumped: 1.1 BL Returned: I OA o o - o 0- OTHER P/F P Notes: MIT -T Tested as per sundry 320-200 cemented I/A due to PC leak �ed IS Friday, August 6, 2021 Page 1 of 1 MEMORANDUM TO: Jim Regg P.I. Supervisor ?L Ilii i1'l Z� 2t�( FROM: Adam Earl Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Friday, August 6, 2021 SUBJECT: Mechanical Integrity Tests Hilcorp North Slope, LLC E -34A PRUDHOE BAY UNIT E -34A Src: Inspector Reviewed By:--�� P.I. Supry `JDC— Comm Well Name PRUDHOE BAY UNIT E -34A API Well Number 50-029-22437-01-00 Inspector Name: Adam Earl Permit Number: 214-096-0 Inspection Date: 7/11/2021 Insp Num: mitAGE210711161617 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min60Min Well E -34A _ 1Type PTD 2140960 Inj Type Test N 1[TVD SPT -Test psi 8629 _ 2500 Tubing IA 755 - 292 2750 9 338 - 2604 -11 350 2570 • 350 _ - - T - BBL BBL Pumped: 1.1 BL Returned: I OA o o - o 0- OTHER P/F P Notes: MIT -T Tested as per sundry 320-200 cemented I/A due to PC leak �ed IS Friday, August 6, 2021 Page 1 of 1 MEMORANDUM TO: Jim Regg/ P.I. Supervisor I��C� I t Z l FROM: Adam Earl Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Friday, August 6, 2021 SUBJECT: Mechanical Integrity Tests Hilcorp North Slope, LLC E -34A PRUDHOE BAY UNIT E -34A Src: Inspector Reviewed By- P.J. Supry J Comm Well Name PRUDHOE BAY UNIT E -34A API Well Number 50-029-22437-01-00 Inspector Name: Adam Earl Permit Number: 214-096-0 Inspection Date: 7/11/2021 Insp Num: mitAGE210711162529 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well E -34A PTD ! 2140960 e In' N - TVD 8629 - YP J Tubing 985 2750- 2688 2664 !Type 'fest SPT Test psi 2500 1982 2748 2685 2662 - BBL Pumped: 2 - BBL Returned: j 2 OA 0 0_ 1- 1 Interval -- -----oT11ER P/F P Notes: Combo MIT Tubing and I/A Tested as per Sundry 320-2^0n0 l 1� —lo i � � `fr'� "CM Friday, August 6, 2021 Page 1 of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y Anne Prysunka at 1:23 pm, Oct 31, 2022 'LJLWDOO\VLJQHGE\6WDQ*ROLV '1 FQ 6WDQ*ROLV RX 8VHUV 'DWH 6WDQ*ROLV DSR-10/31/22WCB 11-26-2024 RBDMS JSB 110422 $&7,9,7<'$7(6800$5< /56&78%OXHFRLO-RE6FRSH 0LOO&,%3 0,580DNHXSDQG5,+ZLWK %27YHQWXUL%XOOKHDGZHOOZLWK.&/5DQ YHQWXULIURP WRWDJDWOLQHUWRSSDFNHU5HFLSURFDWHSLSHDW/73DQGSDLQWIODJ 322+22+ZLWKYHQWXULDQGKDYHDORWRIODUJHSLHFHVRIFHPHQWVKHDWKa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perator Name:2. Development Exploratory Service 5 Permit to Drill Number:214-096 6.50-029-22437-01-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 11400 10830 9077 9030 10800 10830, 11200 8629 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 39 - 119 39 - 119 1490 470 Surface 3625 10-3/4" 39 - 3664 39 - 3663 5210 2480 Intermediate 9323 7-5/8" 36 - 9360 36 - 8731 8180 5120 Production 210 4-1/2" 9146 - 9356 8677 - 8731 8430 7500 Perforation Depth: Measured depth: 10600 - 11360 feet True vertical depth:9080 - 9078 feet Tubing (size, grade, measured and true vertical depth)3-1/2" 9.2# L-80 34 - 9090 34 - 8656 9030 8629Packers and SSSV (type, measured and true vertical depth) 3-1/2" Baker SABL-3 Packer Liner 2334 2-3/8" 9065 - 11399 8645 - 9075 11200 11780 12. Stimulation or cement squeeze summary: Intervals treated (measured): Pump 108-bbls 15.8-ppg Class G cement with final pressure 3774 psi. Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 826550709138 3016899 1150 11831 857 302 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Aras Worthington Aras.Worthington@hilcorp.com Authorized Name:Stan Golis Authorized Title: Authorized Signature with Date:Contact Phone:907.564.4763 Treatment descriptions including volumes used and final pressure: 13. Sr. Area Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP SPLUG 16. Well Status after work:Oil 5 Gas Exploratory Development 5 Stratigraphic 15. Well Class after work: Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured9075 Sundry Number or N/A if C.O. Exempt: 320-200 No SSSV Installed Junk Packer Printed and Electronic Fracture Stimulation Data 5 IA Cement Squeeze Operations shutdown Change Approved Program 5 IA from 5391 - 8280' MD Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well5 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 0028304 & 0028299 PBU E-34A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2021.07.22 07:55:53 -08'00' Stan Golis (880) By Meredith Guhl at 1:45 pm, Jul 22, 2021 DSR-7/22/21MGR28JUL2021 RBDMS HEW 7/22/2021 ACTIVITY DATE SUMMARY 3/8/2021 ***WELL S/I ON ARRIVAL*** PULLED 3 1/2" WRP FROM 9047' MD ***MISSING 2 RUBBER ELEMENTS*** RAN 3 1/2" BRUSH, AND 3 PRONGED WIRE GRAB TO 9004' MD. MADE 2 RUNS W/ 2.62" CENT, 3 1/2" BRUSH, AND POCKET BRUSH W/ 2.0" BRISTLES ***RECOVERED 1 RUBBER ELEMENT*** ***WELL LEFT S/I ON DEPARTURE, READY FOR E-LINE*** 3/17/2021 ...Well shut in on arrival... (HES EL - CBP and tubing punch) THUNDERBIRD PUMPED 55 bbl DIESEL DOWN TBG. INJECTIVITY 0.5 bpm AT 2,300 psi. SET NORTHERN SOLUTIONS 350-273 MILL EZ CBP AT 9.026' (target set depth 8,977', toolstring became stuck during correlation pass, set plug in place) THUNDERBIRD PERFORMED FAILING PRESSURE TEST ON CBP. ...Continued on 18-Mar-21. Plan to re-set CBP... 3/17/2021 T/I/O=150/550/0 (Assist E-Line with TBG Load) Pumped 2 bbls of 60/40 and 67 bbls of DSL down the tbg to load and assist E-Line with setting plug. Job postponed. FWHP=400/550/0 E-Line still on well upon departure. 3/18/2021 Initial T/I/O = 11/567/0. ( CEMENT SQUEEZE (OA/IA DWNSQZ)), Assist E-Line as directed, Pressure test CBP after E- Line set to 2500psi pass, lost 204 lbs in 5 mins, pressure up TBG to 1580 psi while E -Line punched TBG. Pressure dropped off to 1000 psi, unable to establish rate through punches. Maintain 2500psi on TBG while E- Line POOH's. E-Line at surface, Bleed TBG to 0psi, E-Line RIH with 2nd gun run, pressure up to 2500psi on TBG while E-Line punched TBG, unable to establish injection rate through 2nd punches. Final TIO= 2195/572/0, Well left in control of Hal E-Line upon departure 3/18/2021 ...Continued from 18-Mar-21... (HES EL - CBP and tubing punch) SET 350-273 MILL EZ CBP AT 8,977'. LRS PERFORMED PASSING PRESSURE TEST TO 2,500 PSI AGAINST CBP (lost 204psi in 5min). PUNCH TUBING WITH 5' x 2" TITAN CIR-2107-4T381 CHARGES FROM 8,959' - 8,964'. (unable to establish circulation, pressure loss post punch is 204psi in 1.5min) PUNCH TUBING WITH 5' x 2" TITAN CIR-2107-4T381 CHARGES FROM 8,959' - 8,964'. (unable to establish circulation, same pressure loss) ***Job Incomplete. Planning another attempt to establish circulation. Well shut in on departure.*** 3/23/2021 T/I/O = 880/580/vac. Temp = SI. WHP's (E-line request). No AL. SV, WV, SSV = C. MV = O. IA & OA = OTG. 12:30. 4/11/2021 Injectivity Test (CEMENT SQUEEZE (OA/IA DWNSQZ) Pumped 2.6 bbls crude to attempt injectivty from Tbg to IA and PC leak. Got a LLR of ~1.5 gpm. Bled Tbg to 700 psi. Pad Op notified of well status per LRS departure. SV,W V,SSV=C MV=O IA,OA=OTG 4/11/2021 ***WELL S/I ON ARRIVAL*** PUNCH TUBING WITH 3' X 2" ZERO PHASE, 19 SHOTS .62" HOLES: 8956' -8959', CCL TO TOP SHOT = 6.7', CCL STOP DEPTH = 8949.3'. (unable to establish T x IA communication). ***Job incomplete, will discuss plan forward w/OE*** Daily Report of Well Operations PBU E-34A 9026 Daily Report of Well Operations PBU E-34A 5/3/2021 ***** WELL S/I ON ARRIVAL (IA CEMENT REPAIR ) ***** DRIFT AND TAG FILL ON CBP W/ 2.70'' LIB @ 9845' SLM, IMPRESSION OF SAND RUN SLB SCMT/CBL FROM 9844' TO 5500' @ 30' PER MIN WITH TUBING PRESSURE @1000# WHILE LOGGING (good data Top of Fill 8370' MD) SET SPRING ASSISTED 2.72" SLIP STOP CATCHER SUB @ 8920' SLM, ***** JOB IN PROGRESS CONTINUE IN AM ******** 5/4/2021 ***** CONTINUE FROM 5-3-21 WSR ***** PULLED STA# 1 RK- DGLV @ 8280' MD ATTEMPT TO VERIFY COMMUNICATION TxIA TROUBLE SHOOTING THROUGH OPEN POCKET W/ TRIPLEX (unsuccessful-PC Leak) PULL 2.72 SPRING ASSISTED SLIPSTOP CATCHER @ 8924SLM, OPEN POCKET ST#1 LEFT OPEN @ 8280' MD******* ******WELL S/I ON DEPARTURE DSO NOTIFIED********** 5/5/2021 T/I/O = 821/577/vac. ***LLR TxIAxPC leak*** Pumped 73bbls crude down tubing. Established LLR or 5.0bpm @ 1830 and slowly climbing. Cut rate to 2bpm and established LLR @ 1200psi. FWHP's = 890/890/vac 5/8/2021 T/I/O=630/575/0 Circ Well to Diesel (Cement) Pump 380 bbls diesel down TBG up IA to flowback tank. FWHPs=630/620/0 5/8/2021 MIRU SET BAKER COMPOSITE PLUG AT 8294' (mid pup joint below GLM #1), CCL TO ME = 9.3', CCL STOP DEPTH = 8284.7' *****JOB COMPLETE****** 5/23/2021 CTU #9 1.75" CT Job Objective: IA cement squeeze MIRU CTU. MU & RIH with NS 2.73" One trip cement retainer. Set down at 4773'. Pick up clean, but unable to get past. Pooh to inspect tool. Had slight overpull at nipple at 2104'. At surface, retainer intact. Had scrape alongside of bha. MU 2.74" JSN and drydrift to 4850' with slight bobbles in area of question. PUH and wash area. RIh and dry tag at 8283' ctm. Correct depth to top of CBP at 8294' (+10.6' correction) PUH and flag pipe. Pooh pumping pipe displacement. MU NS retainer RIH set at 8260' Perform cement job ***Cotinued 5/24/2021*** 5/24/2021 CTU #9 1.75" Job Scope: Cement IA/Mill HES testing lines pump IA cement job. Pump 108 bbls 15.8# cement.Aprox. TOC is 5200' in the IA. displace Chase out of hole. Tag at surface recover 1/2" ball breakdown tools. Wait for cement to get 500 psi compressive strength. RIH w/ Baker Milling BHA w/ 2.72" Reverse Clutch Mill, Tag at high at 6815'. Mill what looked like cement stringers Approx TOC is 5500' in the IA with the tag in the tbg being high. ***** Continued on 5/25/21****** 5/25/2021 CTU #9 1.75" Job Scope: IA Cement Milling cement to 8960'. Pump gel sweep and chase ooh. Mill thru retainer at 8260', cbp 8294', 8977' and 9026' with gel sweeps. Push CBP down to 9039'. Pumped 25 bbl gel sweep and chase ooh. Tag at surface MU burnshoe Venturi RBIH to attempt to recover CBP parts. Tag at 9035.3' after several stalls made decision to POOH layimg in diesel to swap the hole over for pop. ***Continued on 5/26/2021*** Daily Report of Well Operations PBU E-34A 5/26/2021 CTU #9 1.75" Job Scope: Cement IA and Mill Plugs Continued POOH Laying in diesel. At surface in Venturi - Recovered cement and few pieces of rubber. No signs of the CBP. Appears we were on the LTP at 9049' when motor was stalling. Tbg Freeze Protected w/ Diesel. Rig Down CTU. **Job Complete*** 6/3/2021 ***** WELL S/I PRIOR TO ARRIVAL ******* DRIFT TUBING WITH 3 1/2" GR AND G-BATED 2.72 X 24 1/2" DRIFT TO 7067' SLM, CEMENT ON EDGES OF TOOLS , TROUBLE SHOOT IN AM ********* JOB IN PROGRESS CONTINUE TO 6-4-21 WSR************ 6/4/2021 T/I/O=725/50/0 TFS unit # 1 (Assist Slickline) Pumped 3 bbls 50/50 down TBG to Lube and bleed. Pumped 2 bbls DSL down IA to Lube & bleed. TBG & IA fluid packed. FWHP= 400/0/0 6/4/2021 **CONTINUED FROM 6-3-21- WSR** DRIFTED w/ 2.5" SAMPLE BAILER TO LTP @ 9049'MD DRIFTED w/ 2.62" CENT TO SAME. DRIFTED w/ 2.70" CENT TO SAME. DRIFTED w/ 2.72" CENT TO SAME. DRIFTED w/ 2.72" CENT & 3" GR TO 7326'SLM *UNABLE TO WORK DEEPER* RAN 2.712" BROACH TO 8400'SLM *WORKED THROUGH MULTIPLE TIGHT SPOTS FROM 7000-8160'SLM, MADE MULTIPLE PASSES* RAN 2.745" BROACH, BROACHED CEMENT FROM 7013' TO 7020'SLM *UNABLE TO WORK DEEPER* THUNDERBIRD ON LOCATION LOADING TBG & IA **WSR CONT ON 6/5/21** 6/5/2021 **WSR CONT'D FROM 6/4/21** DRIFTED w/ 2.72" CENT,3'x1.75",3" GR TO 7530'SLM. RAN STIFF 2.72" BLB & 2.70" GAUGE RING TO 8500'SLM *DIFFICULT W ORKING THROUGH CEMENT AREA, MADE MULTIPLE PASSES* BAILED 4 GALLONS OF FORMATION SAND w/ 2.5" PUMP BLR @ 8940'SLM *POSSIBLE INFLOW FROM TBG PUNCH @ 8955-8964'MD* SET SPECIAL CLEARANCE 2.70" AD-2 SLIPSTOP @ 8429'SLM **WSR CONT ON 6/6/21** 6/6/2021 **WSR CONT'D FROM 6/5/21** SET 3 1/2" D&D PLUG ON SLIPSTOP @ 8429'SLM. SET 2.70" BAITSUB, GUTTED JD & P-PRONG IN D&D PLUG. ATTEMPT MIT-T, FAILING IN FIRST 15MIN, BUMP UP 3TIMES. *CONSISTENT LOSS RATE, DID NOT IMPROVE, LOSING 23PSI PER MINUTE AVERAGE* RAN CBL FROM 8415'SLM TO 3000'SLM. **WSR CONT ON 6/7/21** 6/7/2021 **WSR CONT'D FROM 6/6/21** PULLED BAITSUB & PRONG FROM D&D PLUG @ 8420'SLM *DRUG PLUG UPHOLE TO 8202'SLM* PULLED D&D PLUG BODY @ 8202'SLM *BAITSUB & PLUG BODY FULL OF LARGE CHUNKS OF CEMENT, ELEMENT ON D&D DOES NOT APPEAR TO HAVE BEEN FULLY SET* BAILED CEMENT FROM SLIPSTOP @ 8429'SLM PULLED SLIPSTOP @ SAME. MIT-IA at 2550PSI *PASSED* **WSR CONT ON 6/8/21** Daily Report of Well Operations PBU E-34A 6/8/2021 **WSR CONT'D FROM 6/7/21** BAILED 15 GALLONS OF SAND FROM 8932' TO 8944'SLM **JOB SUSPENDED, WELL S/I ON DEPARTURE** 7/4/2021 CTU # 6 1.5" CT Job Objective: UR CMT Sheath, CO 2-3/8" Liner. MIRU CTU6. MU Baker CTC, pull test 25k. MU MHA, PT to 4000 psi. Make up Baker UR BHA. ***Job in Progress*** 7/5/2021 CTU # 6 1.5" CT Job Objective: UR CMT Sheath, CO 2-3/8" Liner. Make up Baker UR BHA. RIH w/Baker 2.25" UR (2.93" blades). Begin UR cement sheath 6800' ctm, ROP 2 fpm, 1.4 bpm, 1:1 returns, AV = 215 fpm. Clean out to 8,250' CTMD, pump final gel sweep and chase to surface. Lay down under reamer BHA and recovered all knives with minimal wear. MU 1.5" slim nozzle BHA, and RIH. Dry tag fill at 8,922' ctm. Establish 1:1 returns, cleanout down to 9,030' ctm. Unable to get into 2-3/8" Liner. Pumped gel pill and chase to surface, lay down BHA. ***Job in Progress*** 7/6/2021 CTU # 6 1.5" CT Job Objective: CO 2-3/8" Liner. Make up Baker milling BHA, and RIH w/1.77" 3 bladed junk mill. Dry tag and begin milling 9,029' ctm. Milled through bridge @ 9,029' ctm and work into liner, pushed debris down hole to 10,800'. Displaced well to diesel from top of liner to surface. POOH and RDMO. ***Job Completed*** 7/8/2021 ***WELL S/I ON ARRIVAL*** (cement squeeze) RAN 3-1/2" BRUSH, 2.70" G-RING, S/D @ 7,290' SLM, WORK TO 7,516' SLM. ***WSR CONTINUED ON 7/9/21*** 7/9/2021 ***WSR CONTINUED FROM 7/8/21*** (cement squeeze) RAN 3-1/2" BRUSH, 2.70" G-RING, CLEANED UP 7,200' - 8,200' SLM, TAGGED LTP @ 9,014 SLM. SET 3-1/2" PX PLUG IN X-NIPPLE @ 9,004' MD ATTEMPT TO MIT-T TO 2500 psi AND PRESSURE FALLS OFF RAPIDLY PULLED 3-1/2" PX PLUG FROM X-NIPPLE @ 9,004' MD RAN 3-1/2" BRUSH, 2.70 GAUGE RING WHILE LRS ATTEMPTED TO PUMP TO TOP OF DEP SLEEVE @ 9,049' MD **LRS UNABLE TO PUMP @ MIN RATE, REACHED 2,750psi IN 2.3 bbls AND PUMP A TOTAL OF 5.3 bbls WHILE BRUSHING** SET 3 1/2" AD2 STOP @ 8300' SLM. SET 3-1/2" DDIC PACK OFF PLUG @ 8,315' MD (ME) LRS ATTEMPTS MITT 2500 PSI (FAILS 3 ATTEMPTS IN FIRST 15 MINS). PULLED PRONG & DDIC PLUG BODY FROM 8315' MD (CEMENT IN P-SUB). ***MISSING ELEMENT*** RAN 2.5" PUMP BAILER TO AD2 STOP @ 8296' SLM. NO ELEMENT RECOVERY. ***WSR CONTINUED ON 7-10-21*** 7/9/2021 Assist Slickline (CEMENT SQUEEZE (OA/IA DWNSQZ)) Pumped 5.3 bbls DSL down Tbg while SL brushed. Pumped 2.5 bbls DSL down Tbg attempting MIT-T. Tbg fell below 2500 on both attempts before 30 mins. *** Job continued to 07-09-21*** Daily Report of Well Operations PBU E-34A 7/10/2021 ***job continued from 07-09-21*** Assist Slickline (CEMENT SQUEEZE (OA/IA DWNSQZ) MIT-T to 2539 psi ***PASS*** Pressured Tbg to 2750 psi w/ 2 bbls DSL for MIT-T. Tbg lost 168 psi in 1st 15 mins and 43 psi in 2nd 15 mins for a total loss of 211 psi in 30 min test. PASS Pressured up Tbg/IA to 2753/2754 w/ 6 bbls DSL for CMIT-TxIA. Tbg/IA lost 60/123 psi in 1st 15 mins and 24/34 psi in 2nd 15 mins for a total loss of 85/157 psi in 30 min test. PASS Bled Tbg/IA to 300/300 psi and got back ~ 4 bbls. Slickline in control of well per LRS departure. IA,OA=OTG **Tags hun on IA and MV 7/10/2021 ***WSR CONTINUED FROM 7-9-21*** RAN 3 1/2" BRUSH, AND POCKET BRUSH TO AD2 STOP @ 8298' SLM (NO ELEMENT RECOVERY). SET 3 1/2" DDIC PLUG BODY W/ P-SUB & FILL EXT ON AD2 STOP. SET EQ PRONG IN DDIC PLUG BODY; PT TBG 1500 PSI (FAILED). PULLED EQ PRONG FROM 8291' SLM. PULLED DDIC PLUG BODY FROM 8296' SLM (missing element) RAN 3-1/2" BRUSH W/ 2.62" WIRE GRAB TO AD2 STOP @ 8,298' SLM (no recovery) PULLED AD2 TBG STOP FROM 8,298' SLM (packed full of missing element chunks) RAN 3-1/2" BRUSH W/ 2.70" GAUGE RING TO 8,400' SET 3-1/2" EVO-TRIEVE @ 8,315' MD (ME) ***EQ & PULL W/ 1- 1/4" GR*** LRS PERFORMED PASSING MIT-T AND CMIT-TxIA TO 2500 psi ***WELL LEFT S/I ON DEPARTURE, WILL RETURN TO COMPLETE JOB*** 7/11/2021 T/I/O = 755/292/0. Temp = SI. AOGCC MIT-T (PASS to 2570 psi), AOGCC CMIT- TxIA (PASS to 2664 psi, witnessed by Adam Earl). No AL. TBG FL @ near surface, IA FL @ surface. PT lines to 3500 psi. MIT-T: Pumped 1.1 bbls diesel to achive 2750 psi ( target 2500 psi ), IAP increased to 350 psi. Lost 146 psi in 15 min, lost 34 psi in second 15 m in (PASS). Bled TP to 985 psi, returned 1 bbl DSL. CMIT-TxIA: Pumped TBG & IAP to 2750/2748 psi w/ 2 bbls DSL. Lost 62/63 psi in 15 min, lost 24/23 psi in second 15 min (PASS). Bled TBG & IAP to 950 psi, returned 2 bbls fluid. Continurd bleed to TBG & IAP to 500 psi. FWHP's = 500/500/0. SV, WV, SSV = C. MV = O. IA & OA = OTG. 12:00. 7/12/2021 ***WELL S/I ON ARRIVAL*** SET 3 1/2" SLIPSTOP CATCHER @ 4499' SLM. PULL RK-DGLV FROM STA# 3 (4247' MD). SET RK-OGLV @ STA# 3. PULL CATCHER. RAN 2.5" PUMP BAILER TO TOP OF EVO @ 8,315' MD (empty) EQUALIZE AND PULL 3-1/2" EVO FROM 8,315' MD SET 3-1/2" SLOTTED LINER ROCK SCREEN IN SVLN @ 2,104' MD (oal = 20.4') ***WELL S/I ON DEPARTURE*** From CBL 6-6-2021: Base of good cement 6520' MD. 7400' - 7825' MD marginal cement. Production casing leak at 6537' MD Cement plug 8270'-8290'MD at GLM#1 (mgr) Hilcorp Alaska, LLCHilcorp Alaska, LLCChanges to Approved Sundry ProcedureSubject: Changes to Approved Sundry Procedure for Well E-34 (PTD 214-096)Sundry #:320-200Any modifications to an approved sundry will be documented and approved below. Changes to an approved sundry will be communicated to the AOGCCby the rig workover (RWO) “first call” engineer.AOGCC written approval of the change is required before implementing the change. SecPageDateProcedure ChangeNew 403 Required?Y / NHAKPreparedBy(Initials)HAKApprovedBy(Initials)AOGCC Written Approval Received (Person and Date)N/AN/A05/06/2021Revised to pump cement through an open pocket in GLM @ ~8260’rather than through deeper tubing punches due to sand fill found in the IA from the production packer to ~8370’MD. Also adjusted cement volume accordingly to keep the TOC in the IA at the same location as the original approved Sundry. Witnessed MITs approved with a plug set below the open GLM. NAJWAJWBryan McLellan05/06/2021Approval: Stan GolisAsset Team Operations Manager DatePrepared: Aras WorthingtonFirst Call Operations Engineer DateDigitally signed by ArasWorthington (4643)DN: cn=Aras Worthington (4643),ou=UsersDate: 2021.07.22 10:24:03 -08'00'ArasWorthington(4643)Digitally signed by Stan Golis(880)DN: cn=Stan Golis (880),ou=UsersDate: 2021.07.22 11:49:26 -08'00'Stan Golis(880) MEMORANDUM TO: Jim Regg P.I. Supervisor ( �J�7f37{ FROM: Adam Earl Petroleum Inspector State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday, July 21, 2021 SUBJECT: Mechanical Integrity Tests Hilcotp North Slope, LLC E -34A PRUDHOE BAY UNIT E -34A Src: Inspector Reviewed By: P.I. Supry �T-X— NON -CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT E -34A API Well Number 50-029-22437-01-00 Inspector Name: Adam Earl Permit Number: 214-096-0 Inspection Date: 7/11/2021 Insp Num: mitAGE210711162529 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well E -34A Type Inj N TVD 9030 Tubing 985 2750 _ 2688 - 2664 PTD 2140960 Tl ype IeSt SPT Test psi 2500 - IA 982 2748 - 2685 - 2662 PTD �— BBL Pumped: 1 2 - BBL Returned: 2- OA o 01 Interva( OTHER ip/F P Notes: Combo MIT Tubing and I/A Tested as per Sundry 320-200 v)oftl tS — i �o'1JG1Cv— Q Wednesday, July 21, 2021 Page 1 of 1 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday, July 21, 2021 TO: Jim Regg / L SUBJECT: Mechanical Integrity Tests P.I. Supervisor �� t �I( Hilcorp North Slope, LLC E -34A FROM: Adam Earl PRUDHOE BAY UNIT E -34A Petroleum Inspector Src: Inspector Reviewed By: � P.I. Suprv. Jr—If— NON-CONFIDENTIAL '.� NON -CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT E -34A Insp Num: mitAGE210711161617 Rel Insp Num: API Well Number 50-029-22437-01-00 Inspector Name: Adam Earl Permit Number: 214-096-0 Inspection Date: 7/11/2021 Packer Depth Well E -34A Type Inj N 'TVD 9030 Tubing PTD 2140960 Type Test SPT' Test psi 2500 - IA BBL Pumped: 1.1 BBL Returned: 1 OA --- PAF P OTHER Interval ; I I Notes: MIT -T Tested as per sundryI 320-200 cemented VA due to PC leak .plx t-t(Pr Pretest Initial 15 Min 30 Min 45 Min 60 Min 755 2750 - 2600 i 292 X338 _ 350- 350 — 0 0 0 0 Wednesday, July 21, 2021 Page I of l David G Dempsey Hilcorp Alaska, LLC GeoTechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: 907 777-8337 E-mail: David.Dempsey2@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal or FAX to 907 7564-4422 Received By: Date: DATE: 6/18/2021 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 DATA TRANSMITTAL PBU E-34A (PTD 214-096) Cement Bond Log 6/18/2021 Please include current contact information if different from above. 37' (6HW Received By: 06/18/2021 By Abby Bell at 4:20 pm, Jun 18, 2021 David Douglas Hilcorp Alaska, LLC Sr. Geotechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 777-8337 E-mail: david.douglas@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal or FAX to 907 777.8510 Received By: Date: Hilcorp North Slope, LLC Date: 06/16/2021 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL: FTP Folder Contents: Log Print Files and LAS Data Files: Well API PTD # Log Date Log Type Log Vendor 13-20 500292070500 182009 05/08/2021 RCBL HALLIBURTON E-34A 500292243701 214096 06/06/2021 RCBL READ CH G-18B 500292062002 214071 05/23/2021 RCBL HALLIBURTON S-201A 500292298701 219092 05/29/2021 IPROF-WFL and ANALYSIS HALLIBURTON S-210 500292363000 219057 04/27/2021 IPROF-WFL and ANALYSIS HALLIBURTON V-117 500292315600 203090 05/02/2021 PPROF and ANALYSIS HALLIBURTON V-117 500292315600 203090 05/02/2021 RCBL HALLIBURTON Z-11A 500292205301 205031 05/18/2021 RCBL HALLIBURTON Z-31 500292187100 188112 06/07/2021 RCBL HALLIBURTON Please include current contact information if different from above. Received By: 06/16/2021 37' (6HW By Abby Bell at 10:04 am, Jun 16, 2021 David Douglas Hilcorp Alaska, LLC Sr. Geotechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 777-8337 E-mail: david.douglas@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal or FAX to 907 777.8510 Received By: Date: Hilcorp North Slope, LLC Date: 06/14/2021 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL: FTP Folder Contents: Log Print Files and LAS Data Files: Well API PTD # Log Date Log Type Log Vendor 09-05B 500292021502 219001 5/7/2021 SCMT SCHLUMBERGER 13-19 500292069000 181180 5/4/2021 SCMT SCHLUMBERGER C-29B 500292147202 214049 1/26/2021 SCMT SCHLUMBERGER E-17A 500292047001 204204 4/28/2021 SCMT SCHLUMBERGER E-34A 500292243701 214096 5/3/2021 SCMT SCHLUMBERGER L-106 500292305500 201223 6/5/2021 PPROF SCHLUMBERGER V-109 500292312000 202202 6/11/2021 PPROF SCHLUMBERGER Z-34 500292346900 212061 5/22/2021 SCMT SCHLUMBERGER Z-35 500292288400 198093 5/23/2021 SCMT SCHLUMBERGER Please include current contact information if different from above. 06/14/2021 Received By: 37' (6HW By Abby Bell at 3:24 pm, Jun 14, 2021 E-34A IA Cement Repair REV1 Ops Engineer: Noel Nocas (907) 564-5278 Well Integrity Engineer: Aras Worthington (907) 564-4763 Ops Manager: Stan Golis (907) 777-8356 History: E-34A is a coil sidetrack that was drilled in late 2014. It was producing from its third stage of perforations when a production casing leak was identified, making the well Not Operable. Once E-34A’s well integrity is restored, there are 2 more stages in the well that can be shot and produced. The current status of E-34A is not operable. The well was found with high IA pressure in January 2020, and subsequently failed a diagnostic TIFL. A LDL was run and identified a production casing leak at 6,537’ MD. The well remained shut-in and was secured and isolated from the reservoir with a plug at 9013’ MD. By repairing this well with an IA cement squeeze, it is estimated that an incremental 130 MBO can be produced over the next several years. Without an IA remedial squeeze, the well has no utility in the foreseeable future. Updated History: Tubing punches were shot three times from per this Sundry from 8956’ – 8964’ MD. No circulation between tubing and IA was established. Subsequently a CBL was performed to look for suspected fill in the IA. Fill was indicated in the IA from ~8370’ to the CBP set @ ~8980’ MD. This revision is to pump the IA cement job through an open pocket in the GLM @ ~8260’ MD. Scope of Work: Repair production casing leak at 6537’ MD with IA cement job. Background Information: •Production casing leak: o Initially discovered with a high IA pressure reading and failed TIFL in January 2020 o LDL on 1/25/2020 found leak depth to be 6537’ MD •Cretaceous stratigraphy at E-34A: o Top of UG4: 4689’ MD, 4675’ TVD. o The proposed TOC in the IA is ~5200’ MD which is ~1500’ TVD deeper than the surface casing shoe and ~511’ MD below the top of the UG4 marker @ 4689’ MD. •SBHP on 4/12/2014 in E-34 (original wellbore) recorded a pressure of 3314 psi equivalent at 8800’ TVD datum, and temperature of 187 oF Post-Job Evaluation •CMIT TxIA and MITT •SCMT to locate TOC Long-Term Integrity Monitoring •Record WHPs daily. •Biennial CMIT TxIA and MITT. Overview Procedure: Slickline 1.Pull WRP plug from 9047’ MD. Eline/Fullbore 1.Load tubing with ~130 bbls of diesel. Max tubing pressure 2500 psi. 2.Set 3-1/2” CBP at ~8977’ MD* in the middle of the first full joint above the packer and nipple. 3.Fullbore: PT Tubing/CBP to 2500 psi to verify CBP set. Five-minute PT, no more than 10% pressure loss. 4.Tubing punch from ~8959’-8964’ MD* across the collar between the first and second full joints above the packer. *All depths reference attached tubing tally of 01/24/1993. Note: Tubing punch attempted by HES twice. No circulation established yet. 5.Tubing punch from ~8959’-8964’ MD* across the collar between the first and second full joints above the packer. Note: Tubing punch attempted three times. No circulation established yet. *All depths reference attached tubing tally of 01/24/1993 Slickline 1.Pressure up Tubing to 1000 psi and hold pressure throughout the CBL Logging. Run memory CBL to see if there is fill in the IA preventing circulation. Send CBL to Aras Worthington and Oliver Sternicki. 2.Pull DGLV @ 8260’ MD. 3.Verify circulation down tubing and up IA through open GLM w/ triplex. LLR before was 1.5 gpm/2500 psi. All steps above are complete Fullbore 1.Pumping down the tubing and taking returns from the IA, pump 360 bbls of diesel to fully load the tubing and IA. 2500 psi max pressure on tubing. Eline 1.Set CBP @ ~8295’ MD in the middle of the 10’ pup below the bottom GLM. 2.Set composite cement retainer @ ~8275’ MD in the middle of the 10’ pup above the bottom GLM. Coiled Tubing 1.MU stinger for cement retainer. 2.Sting into retainer, establish diesel returns up the IA and pump the following schedule (target TOC in the IA is ~5200’ MD): ➢5 bbl surfactant wash ➢5 bbl FW spacer ➢105 bbls Class G cement per design below ➢5 bbl FW spacer ➢CT volume of displacement 3.With 1 BBL of cement remaining in coil, disengage retainer and lay the last 1 BBL of cement on the retainer. Note pressures after un-stinging from retainer. Ensure that retainer is holding pressure, and then circulate or reverse the cement off the retainer and POOH. 4.Wait for cement to gain 500 psi of compressive strength and RIH with milling BHA with a 2.70” – 2.74” junk mill (2.75” SSSV nipple & SWS nipple above Cement retainer). Mill the retainer, cement, and CBP. Mill/push the remnants down the LTP @ ~9050’ MD. 5.Mill down to the KB/LTP and look for a stall to indicate we are all the way down to it (this is in an effort to mill up as much of the CBP as possible and with some luck avoid having to RU 1.5” CT to mill/push remnants down into the 2-3/8” liner). 6.POOH and FP well. Slickline and Fullbore 1.Set plug in the tubing @ ~8200’ MD. 2.Run memory CBL from ~8200’ MD to ~3000’ MD. Send log to Aras Worthington for submission to the AOGCC for review. 3.AOGCC Witnessed MIT-T and CMIT-TxIA to 2500 psi with any non-freezable fluid: provide a minimum of 24-hour notification for witness. Max applied pressure of 2750 psi, target pressure 2500 psi. 4.Pull plug and run GLVs. Well Integrity Engineer 1.Add Biennial (every 2 years) MIT-Ts and CMIT-TxIAs to AKIMS. Set plug at 8300' to test for channel from GLM to Prouction Csg Leak. - bjm Current Schematic Proposed Schematic Proposed TOC: ~5200’ MD Top UG4: 4689’ MD PC Leak: 6537’ MD Bottom of Cement : ~8260’ MD Apparent Sand/Fill : ~8370’ MD - Packer Operator Name:2. Exploratory Development Service 5 Permit to Drill Number:214-096 6.API Number:50-029-22437-01-00 PRUDHOE BAY, PRUDHOE OIL BP Exploration (Alaska), Inc 5. Field/Pools:9. Well Name and Number: ADL 028304 & 028299 Property Designation (Lease Number):10. 8. PBU E-34A 7.If perforating: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Stratigraphic Current Well Class:4. Type of Request:1.Abandon Plug Perforations Fracture Stimulate Repair Well Operations shutdown IA Squeeze Op Shutdown GAS GSTOR WAG SPLUG Abandoned Oil 5 WINJ Exploratory Development 5Stratigraphic Service WDSPL 12. Attachments: PRESENT WELL CONDITION SUMMARY 11400 Effective Depth MD: L-80 11. June 8, 2020 Commission Representative: 15. Suspended Contact Name: Smith, Travis T Contact Email: travis.smith1@bp.com Authorized Name: Smith, Travis T Authorized Title:Engineer Authorized Signature: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other: Yes No Spacing Exception Required?Subsequent Form Required: Approved by:COMMISSIONER APPROVED BYTHE COMMISSION Date: 5OtherAlter Casing Pull Tubing Conditions of approval: Notify Commission so that a representative may witness Sundry Number: COMMISSION USE ONLY 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Detailed Operations Program Packers and SSSV Type: No SSSV Installed Packers and SSSV MD (ft) and TVD (ft): Perforation Depth MD (ft):Tubing Size: Size Total Depth MD (ft):Total Depth TVD(ft): 9075 Effective Depth TVD:Junk (MD): Other Stimulate Re-enter Susp Well Suspend Plug for Redrill Perforate Perforate New Pool 9030 / 8629 No SSSV Installed Date: Liner 2334 2-3/8"9065 - 11399 8645 - 9075 11200 11780 Well Status after proposed work: 16. Verbal Approval: Change Approved Program 39 - 3664 39 - 3663 14. Estimated Date for Commencing Operations: BOP Sketch 39 - 119 Structural 8180 Proposal Summary 13. Well Class after proposed work: 3-1/2" Baker SABL-3 Packer 10600 - 11360 9080 - 9078 3-1/2" 9.2#34 - 9090 Liner 9047 8637 Plugs (MD): 9047, 10830, 11200 None 39 - 119 470 10-3/4" 7-5/8" Contact Phone:+1 9075645412 Date: 5120 80 149020"Conductor 2480 GINJ 5 Post Initial Injection MIT Req'd? Yes No 5 5 Comm. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Surface 3626 5210 Intermediate 9323 36 - 9360 36 - 8731 210 4-1/2"9146 - 9356 8677 - 8731 8430 7500 Address:P.O. Box 196612 Anchorage, AK 99519-6612 3. No 5Yes Casing Length MD TVD Burst Tubing Grade:Tubing MD (ft):Perforation Depth TVD (ft): Collapse MPSP (psi): Wellbore Schematic Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 03/2020 Approved application is valid for 12 months from the date of approval. Travis Smith Digitally signed by Travis Smith Date: 2020.05.12 11:29:08 -08'00' By Samantha Carlisle at 1:18 pm, May 12, 2020 320-200 SFD 5/12/2020 DSR-5/12/2020MGR15MAY20 *Variance to 20 AAC 25.200(d) to allow cement packer. *SCMT log to AOGCC approval. *Biennial (AOGCC Witnessed) MIT-T and CMIT T X IA to 2500 psi . 10-404Yesn Required? Comm 5/18/2020 dts 5/15/2020 JLC 5/18/2020 RBDMS HEW 5/22/2020 Well: E-34A E-34A IA Cement Job Proposal Engineers: Travis Smith: 907-564-5412; 907-350-9119 Joleen Oshiro: 907-564-4606 History: E-34A is a coil sidetrack that was drilled in late 2014. It was producing from its third stage of perforations when a production casing leak was identified, making the well Not Operable. Once E-34A’s well integrity is restored, there are 2 more stages in the well that can be shot and produced. The current status of E-34A is not operable. The well was found with high IA pressure in January 2020, and subsequently failed a diagnostic TIFL. A LDL was run and identified a production casing leak at 6,537’ MD. The well remained shut-in and was secured and isolated from the reservoir with a plug at 9013’ MD. By repairing this well with an IA cement squeeze, it is estimated that an incremental 130 MBO can be produced over the next several years. Without an IA remedial squeeze, the well has no utility in the foreseeable future. Scope of Work: Repair production casing leak at 6537’ MD with IA cement job. Background Information: x Production casing leak: o Initially discovered with a high IA pressure reading and failed TIFL in January 2020 o LDL on 1/25/2020 found leak depth to be 6537’ MD x Cretaceous stratigraphy at E-34A: o Top of UG4: 4689’ MD, 4675’ TVD. o The proposed TOC in the IA is ~5200’ MD which is ~1500’ TVD deeper than the surface casing shoe and ~511’ MD below the top of the UG4 marker @ 4689’ MD. x SBHP on 4/12/2014 in E-34 (original wellbore) recorded a pressure of 3314 psi equivalent at 8800’ TVD datum, and temperature of 187 oF Post-Job Evaluation x CMIT TxIA and MITT x SCMT to locate TOC Long-Term Integrity Monitoring x Record WHPs daily. x Biennial CMIT TxIA and MITT. Overview Procedure: Slickline and Fullbore: 1. Pull WRP plug from 9047’ MD. 2. Run drift for CBP and cement retainer. 3. Set 3-1/2” CBP at ~8980’ MD in the first full joint of tubing above the packer and nipple. 4. Fire tubing punch from ~8962’-8957’ MD, across the collar between the first and second full joints of tubing above the packer. a. Fullbore: pumping down the tubing and taking returns through the IA, confirm circulating rates and pressure through tubing punch. b. Circulate tubing and IA to diesel. Coiled Tubing: 1. Run in hole with cement retainer, tag CBP for depth control. Pick up to 8947’ MD and set the retainer and pressure test. Pumping down coil, establish returns up the IA and pump the following schedule (target TOC in the IA is ~5500’ MD): a. 5 bbl FW spacer b. 120 bbl Class G cement c. 5 bbl FW spacer d. CT volume of displacement 2. With 1 BBL of cement remaining in coil, disengage retainer and lay the last 1 BBL of cement on the retainer. Note pressures after un-stinging from retainer—do not bleed any pressure. Ensure that retainer is holding pressure, and then circulate or reverse the cement off the retainer and POOH. 3. Wait for cement to gain 500 psi of compressive strength and RIH with milling BHA and junk mill. Mill the retainer, cement, and CBP from the 3-1/2” tubing. Mill/push the remainder of the CBP until it is out of the tubing tail. Slickline and Fullbore 1. Set plug in the nipple at 9004’ MD. 2. Log SCMT. 3. AOGCC Witnessed MIT-T and CMIT-TxIA to 2500 psi with any non-freezable fluid. Max applied pressure of 2750psi. Well Integrity Engineer 1. Add Biennial (every 2 years) MIT-Ts and MIT-IAs to AKIMS. SCMT log to AOGCC for review. Current Schematic Proposed Schematic Proposed TOC: ~5200’ MD Top UG4: 4689’ MD PC Leak: 6537’ MD Proposed Tubing Punch: ~8962’ MD Notional Abandonment Schematic • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMI ON ' REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations f3 Fracture Stimulate ❑ Pull Tubing 0 Operations shutdown 0 Suspend ❑ Perforate EZI Other Stimulate 0 Alter Casing El Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well ❑ Re-enter Susp Well ❑ Other: (fr/i E-123/7 vn - 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-096 3. Address: P.O.Box 196612 Anchorage, Development 8 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22437-01-00 7. Property Designation(Lease Number): ADL 0028304 8. Well Name and Number: PBU E-34A 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: v Total Depth: measured 11400 feet Plugs measured 10830/11200 feet true vertical 9075 feet Junk measured feet (J C T 0 6 2015 Effective Depth: measured 10830 feet Packer measured 9031 feet true vertical 9077 feet Packer true vertical 8630 feet /l O t" C Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"91.5#H-40 36-116 36-116 1490 470 Surface Intermediate 9327 7-5/8"29.7#NT-95 33-9360 33-8731 8180 5120 Production Liner 2335 2-3/8"4.7#L-80 9065-11399 8645-9075 11200 11780 Liner 209 4-1/2"12.6#L-80 9147-9356 8677-8730 8430 7500 Perforation Depth: Measured depth: 10600-10660 feet 10880-10910 feet 10910-10940 feet 10950-11000 feet 11000-11030 feet 11080-11110 11290-11310 feet 11340-1 1360 feet True vertical depth: 9080-9080 feet 9078-9078 feet 9078-9079 feet 9079-9078 feet 9078-9078 feet 9077-9077 9080-9080 feet 9079-9078 feet Tubing(size,grade,measured and true vertical depth) 3-1/2"9.2#L-80 31-9090 31 -8656 Packers and SSSV(type,measured and 3-1/2"Baker SABL-3 Packer 9031 8630 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): }} t Treatment descriptions including volumes used and final pressure: p��yy � € 1 .7 0L J!l! 4®�.p.. 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 186 17816 10 500 1220 Subsequent to operation: 740 20013 26 980 326 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations Ed Exploratory ❑ Development m Service 0 Stratigraphic 0 Copies of Logs and Surveys Run ❑ 16.Well Status after work: Oil RI Gas ❑ WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG 0 GINJ ❑ SUSP ❑ SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature Phone +1 907 564 4424 Date 10/1/15 r V7 I-- t 0` 1/� RBDMS1('UC - 7 2015 Form 10-404 Revised 5/2015 Submit Original Only A (6,44/0 • • a _ c § = E b .E = 5 w E \ @ S 2 / 3 £ w b & E / ct o 9_ c, ocU / $ f —w 0_ / k D « £ a) E t w - EE ._ < o ± a) c5 -r) .0_ 0 � � 77 co ° ° ° / / _ "" � t = gym = 2 % a � % % \ O a_ ./rx > o o \ \ 2 0_ S - = %\ - 0 2 o o _0 2 -1 Z «t= n o _ P ° / 3 a C / \ / 5 � � � E \ � ± s R E n 2 ƒ / 2 / \ 6 G ° E ca < q / $ I b e r 2 _0 E o @ 7 22 = - E © / / 7k / % a 2 _ 2= b (13 I, � R Q m - _I k w $ \ / n LI - / �/ a S / _55 \ % co 0.) _ e = � WI r--O » / E t O \ + / $ \ o � ) c co a) \ % § \ / ƒ o � Lc a) ? \ \ O0 � © R Q 0 O i G ± / a) \ f § ) / / \ f : c / 3l >. \ b � R0 / / f . $ i \ \ af � . R D a e 0 ± - R * R O 2 0 ° E as 0� .% E b c' > = 2 U m o R -1 G / I # U - o R ƒ k \ t a) / U E \ -I 1 ' U 2 � • § \ O k k7 co- 2 / ° / ® 0 ° C J 6 f • $ d / E R \ 6 / \ / / U \ a R A a = » B E I a ° $ $ co 2 U ± /? m 2 @ . _ ° I ƒ % t o + 6 o # t b cc /DI / / / La % fR / - \ O k / k ¢o O 2 o E O = O t 0 0 0 / & e / w / /% Lo x o ® oo 5 / dQ / / / \ < W8IHEAD= 4-1/16" • S -TY NOTES: WELL ANGLE>70°@ 9970'. ACTUATOR= BAKER C FMC 4A '"MAX DOGLEG:312°@ 10750•"' OKE.aEV= 64.90' I I: BF.H.EV= 3020' KOP= 4287' 2104' H3-1/2"OTIS XDB SSSV LANDING NP,D=2.75" —Max Angle= 95'@ 10181' 0 Datum MD= 9626' Datum 1 V D= 8800'SS "CONDUCTOR _#. ,D=_" ? GAS LIFT MANDRILS 10-3/4"CSG,45.5#,NT-80LHE BTC,D=9.950" — 3664' ST MD I'JD DEV TYPE VLV LATCH PORT DATE 3 4247 4241 10 MMG DOME RK P 16 11/12/14 2 7021 6861 20 MMG SO RK r 20 11/12/14 1 8280 8052 18 MMG DMY 1 RK r 0 01/26/94 Minimum ID = 1.78" @ -9075' WIPER PLUG BUSHING IN DEPLY SLV 9004• 13-1/2"PKRSws NP,D=2.75" 9030' —17-5/8"X 3-1/2"SABL-3 PKR,D=3.874" k- -' 9049' —35KBLTP,ID=1.81"(11/10114) 9054' —13-1/2"PARKEf2 SWS RIP,D=2.75" TOC(11/08/14) H 9065' 9065' —2.70"DEPLOYMENT SLV,D=2.250" WIPER PLUG BUSHING @-9075',ID=1.78" 111 9t P lit 1 9077' __I3-1/2"SWNNIP,MILLED TO 2.74'(12/22/08) 3-1/2"TBG,9.2#,L-80,.0087 bpf,D=2.992" --I 9090' 9090' —13-1/2"WLEG,D=2.992" BEHIND t.'t : 9088' H EMD TT LOGGED 02/04/94 CT LNR 9146' = [TOP OF4_1/2"LNR H I� =' 9146' J-17-5/8"X 4-112"VW PKR W/SET SLV,ID=3.96" BEHIND CI , 9174' H4-1/2"PORTED PPE CT LNR 7-5/8"CSG,29.7#,NT95HS NSCC,D=6.875" H 9360' , 4-1/2"VVHPSTOCK (10/31/14) MLLOUT WINDOW(E-34A) 9356'-9361' 4-1/2"SLID LNR, 12.6#,L-80,.0152 bpf, D=3.953" ^-9356' 4. 1 PERFORATION SUMMARY • 10607' —{PUP JT w/RA TAG RE=LOG RPM on 11/09/14 . ANGLEAT TOP F . 89°@ 10600 10830' H2-3/8"WFD CEP(09/14/15) As. g Note:Refer to Rod uction DB for historical pert data . SIZE SPF INTERVAL Opn/Sqz SHOT SQZ j 1.56" 6 10600- 10660 0 09/14/15 1.56" 6 10880-10910 C 05/28/15 U 1.56" 6 10910-10940 C 05/27/15 11105' --1 RJP JT w/RA TAG 1.56" 6 10950-11000 C 01/19/15 1.56" 6 11000-11030 C 05/27/15 151 1.56" 6 11080- 11110 C 05/27/15 11200' H2-3/8"WFD CEP(01119/15) = 1.56" 6 11290- 11310 C 11/10/14 1.56" 6 11340-11360 C 11/10/14 A: RITD H 11361' $ilig 1 2-3/8"LNR,4.7#,L-80 TH511,.0039 bpf,D=1.995" — 11399' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 01/26/94 ML INITIAL COMPLETION 11/24/14 TJWPJC SSSV UPDATE WELL E-34A 02/12/09 NORDICI CTD LATERAL(E-34/L1) 12/12/14 JLS/JMD GLV GO(11/23/14) PERMIT No:'2140960 11/12/14 NORDIC1 CTD SIDETRACK(E-34A) 01/20/15 SRD'JIvt SET CBRADPERFS(01/19/15) _ API No: 50-029-22437-01 10/27/14 PJC LEGEND(PTD)& 112E!_ 06/24/15 ATO/JVD ADFERFS(05/27-28/15) SEC 6,T11N,R14E, 169'FNL&500'FEL 11/12/14 JM3 DRLG HO CORRECTION, 10/01/15 SRB/JM?SET CBBP/ADFERFS(09/14/15) 11/13/14 KR/JM) FINAL ODE APPROVAL BP Exploration(Alaska) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMM, JN •,U N 2 4 26v, REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed ,!,n C 4 F ' Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate ® Other Stimulate 0 Alter Casing 0 Change Approved Program ❑ Plug for Redd! 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number 214-096 3. Address: P.O Box 196612 Anchorage, Development I 1 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22437-01-00 7. Property Designation(Lease Number): ADL 0028304 8. Well Name and Number: PBU E-34A 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 11400 feet Plugs measured 11200 feet true vertical 9075 feet Junk measured None feet Effective Depth: measured 11200 feet Packer measured See Attachment feet true vertical 9079 feet Packer true vertical See Attachment feet Casing: Length: Size: MD: ND• Burst: Collapse. Structural Conductor 80 20"91.5#H-40 36-116 36-116 1490 470 Surface 3629 10-3/4"45.5#NT8 35-3664 35-3663 5210 2480 Intermediate 9327 7-5/8"29.7#NT-95 33-9360 33-8731 8180 5120 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 10880-10910 feet 10910-10940 feet 10950-11000 feet 11000-11030 feet 11080-11110 feet 11340-11360 feet 11290-11310 9078-9079 feet 9079-9078 feet 9078-9078 feet 9077-9077 feet True vertical depth: 9078-9078 feet 9079-9078 feet 9080-9080 3-1/2"9 2#L-80 30-9090 30-8655 Tubing(size,grade,measured and true vertical depth) Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12 Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNED , i_! . 7 201r; 13 Representative Daily Average Production or Infection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 208 15381 11 0 837 Subsequent to operation. 449 28651 21 0 379 14 Attachments:(required per 20 AAC 25 070 25 071,&25283) 15.Well Class after work: Daily Report of Well Operations IZI Exploratory ❑ Development I ( Service 0 Stratigraphic ❑ Copies of Logs and Surveys Run 0 16.Well Status after work: Oil El Gas 0 WDSPL ❑ Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17 I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C 0 Exempt: N/A Contact Summerhays,Nita M(WIP•o Technologies) Email Nita.Summerhays@bp.com Printed Name Summer •ys,N' -o'( •RO Technologies) Title Data Manager Signat '� /Arai��/,"� J>>,,- � Phone +1 907 564-4035 Date 06/24/2015 RBDMS JUL - 1 2015 Form 10-404 Revised 5/2015 I/^TL 711 Ie 9— /Cf�.c--- Submit Onginal Only Daily Report of Well Operations ADL0028304 ACTIVITYDATE SUMMARY CTU#8 w/1.5"CT(CTV=24.4) Objective-120'of add perfs MIRU from planned maintenance 5/26/2015 In progress T/I/0=780/410Nac. Temp=84°. WHPs (Eval TxIA comm). No AL. TP decreased 780 psi, IAP unchanged, OAP went on Vac. 5/26/2015 SV=C. WV, SSV, MV=O. IA&OA=OTG. NOVP. 0150. CTU#8 w/ 1.5"CT(CTV=24.4) Objective-120'of add perfs Displace wellbore gas w/80 bbls 1% KCI and 30 bbls 50/50. RIH w/PDS MGR/CCI to tag of CIBP at 11200' CTM. Log OOH to 9000'. POOH. Cap well with 10 bbl of 50/50. Download log data. (+) 7'correction in reference to BP PDCL Log dated 04-Dec-2014. Corrected CIBP depth = 11207.75'. RIH w/ 1.56" HSD perf guns(30' loaded). Perforate from 11080'- 11110'. POOH. ASF. RIH w/ 1.56" HSD perf guns(30' loaded). Perforate from 11000'- 11030'. POOH. ASF. RIH w/ 1.56"x 30' perf gun#3 and perforate 10910-10940'. POH 5/27/2015 ***Job in Progress*** CTU#8 w/ 1.5"CT(CTV=24.4) Objective-120'of add perfs Finish POH w/perf gun#3. ASF. RIH w/ 1.56"x 30'perf gun#4 and perforate 10880-10910'. POH. ASF. FP wellbore with 20 bbls of 50/50 methanol. Inspect injector chains. Change packoffs. RDMO. 5/28/2015 ***Job complete*** Fluids Summary Bbls Type 192 1% KCL 70 50/50 METH 262 Total Casing / Tubing Attachment ADL0028304 Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 20"91.5#H-40 36 _ - 116 36 - 116 1490 470 INTERMEDIATE 9327 7-5/8"29 7#NT-95HS 33 - 9360 33 - 8731 8180 5120 LINER 210 4-1/2" 12.6#L-80 9146 - 9356 8677 - 8730 8430 7500 LINER 2335 2-3/8"4.7#L-80 9065 - 11399 8645 - 9075 11200 11780 TUBING 9059 3-1/2"9 2#L-80 30 - 9090 30 - 8655 10160 10530 Packers and SSV's Attachment ADL0028304 SW Name Type MD TVD Depscription E-34A PACKER 9030.02 8629.18 3-1/2" Baker SABL-3 Packer E-34A PACKER 9049 8637.89 3-1/2" Baker KB Top Packer `WELLHEAD= 41/16' E-3 4 A S.f .Y QNOTES: WELL ANGLE>70*@ 9970'. ACTUATOR= BAKER C MAX DOE@ 312 10750' OKB.T3.I:V= 64.90' BF.BEV= 30.20' KOP= 4287' 1:I 2104' H3-1/2'OTIS XDB SSSV LANCING NP,D=2.75' Max Angle= 95'010181' Datum MD= 9626' Datum ND= 8800'SS —"CONDUCTOR,*. .13= 7GAS LFT MANS 10-3/4"CSG,45.5*,NT-80LFE BTC D=9.950' —( 3664• ST MD ND DEV TYPE VLV LATCH PORT DATE 3 4247 4241 10 MMGRK ► 16 11/12/14 Ir 2 7021 6861 20 MG SO RK ' 20 11/12/14 1 8280 8052 18 MMG DMY RK ' 0 01/26/94 Minimum ID = 1.78"@ -9075' WIPER PLUG BUSHING IN DEPLY SLV 9004' H3-12"PKRSI S NP,D=2.75" 9030' I 7-5/8'X 3-1/2'SABL-3 PKR,D=3.874' TA ►�� ►�� 9049' H35 KB LTP,ID=1.81'(11/10/14) 9064' H3-1/2'PARKER SV NP,D=2.75' H I i TOC(11/08114) 906(' 9085' �-{2.70'DEPLOYMENT SLV,D=2250" bd % WIPER PLUG BUSHING a-4075'.ID•1.70' 'I, I % 8077' IJ3-1/2"SINN NIP,WILLED TO2.74"(1222/08) 3-12'TBG,92*,L-80,.0087 bpf,D=2.992' 9090' .s•I •.k 9090' H3-12'WLEG D=2.992' BEHIND I�I �t� ISI% I1#� 9088' H EtMD TT LOGGED 02/04/94 CT LNR O.TOP OF 4-112'LNR -1 9146' �r�I I�/� ►* %�- 9146' 7-5/8'X 4-1/2'TIN PKR'N SET SLV,D=3.96' LL BEHIND #4 0174' H4-12"PORTED PPE CT LNR ►! i IMI 7-5/8"CSG,29.7*,NT95H5 NSCC.,D=6.875" 9360' + L • `I • 4-12"WHIPSTOCK (10/31/14) 9366' ►'4 I MLLOUT NTDOW(E-34A) 9356'-9361' 14 ti 4-12'SLID UR,12.6X,L-80,.0152 bpf, 13=3.953' —9356' �I 4 �I libI• 1060T PUP Jr w/RA TAG I I, PERFORATION SUMMARY k4 "1� REF LOG: RPM on 11/09/14 e‘ I 1. ANGLE AT TOP FERE: 89'010880' 4I Note:Refer to Reduction DB for historical pert data ►„ 0 SIZE SPF NTB VAL OpnlSgz 1 SI-DT SOZ `I 111 1.56' 6 10880-10910 0 05/28/15 �I 1.56' 6 10910-10940 0 05/27/15 4 Ill 11106' H PUP JT w/RA TAG 1.56" 6 10950-11000 0 01/19/15 �� 1.56' 6 11000-11030 0 05/27/15W 11200' 2-3/8' FD CBP(01/19/15) 4 .a 1.56' 6 11080-11110 0 05127/15ilI I, 1.56' 6 11290-11310 C 11/10/14 ► Ill 1.56' 6 11340-11360 C 11/10/14 lael7l 4.11 MID 11361' wi�46 !.• • 12-3/8'LNR,4.7*,L-80 TH511,.0039 bpf,D=1.995' 11399' DATE REV BY OOMMB'TTS DATE REV BY COMMENTS PRLEHOE BAY UNIT 01/28194 ML I1TIAL COMPLETION 1124/14 TJH'PJC SSSV UPDATE WELL E-34A 02112100 NOIIC1 CTD LATERAL(E.341 L1) 12/12/14 JLS/JM)GLV CIO(11/23/14) PER IT No: 2140960 11/12114 NORDIC1 CTD SIDETRACK(634A) 01/20/15 SRdJMD SETCBRADFEi'e-s(01/19/15) AR No: 50-029-22437-01 10/27/14 PJC LEGEND(PTD)&IEE .0624/15 ATO/Jit ADREFFS(05/27-28/15) SEC 6,T11N,R14E,169'FNL&500'FEL 11/12/14 JIRD DRLG HO CORRECTIONS 11/13/14 KRUJMD FNAL OCEAPPROVAL BP Bcploration(Alaska) 214096 R ,CIIVED 25687 APR 10 2015 Letter of Transmittal AOGOC BAKER Date: DATA LOGGED H GHES April 8, 2015 s i /2015 M.K.BENDER To: From: State of Alaska AOGCC Baker Hughes INTEQ 333 W. 7th Ave., Suite 100 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Paula Lacey paula.lacey@bakerhughes.com Please find enclosed the final directional survey data for the following well(s): E-34A Enclosed for each well(s): 2 hardcopy prints of final directional survey reports 1 compact disc of final directional survey reports° Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 to acknowledge receipt of this data. RECEIVED BY: Metti-a-ft-g4) 6-.es .4state of Alaska AOGCC DATE: 11 4096 25 687 RECEIVED APR 10 2015 by AOGCC North America - ALASKA - BP Prudhoe Bay PB E Pad E-34 500292243700 E-34A Design: E-34A Survey Report - Geographic 10 November, 2014 BAKER HUGHES 0♦. bp Survey Report-Geographic BAKER' "'` HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34 Project: Prudhoe Bay TVD Reference: ORKB @ 64.95usft Site: PB E Pad MD Reference: ORKB @ 64.95usft Well: E-34 North Reference: True Wellbore: E-34A Survey Calculation Method: Minimum Curvature Design: E-34A Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB E Pad,TR-11-14 Site Position: Northing: 5,973,160.88 usft Latitude: 70°19'59.134 N From: Map Easting: 662,538.97 usft Longitude: 148°40'53.05 W Position Uncertainty: 0 00 usft Slot Radius: 0.000 in Grid Convergence: 1.24° Well E-34 API No. 500292243700 Well Position +N/-S 0.00 usft Northing: 5,976,895.37 usft Latitude: 70°20'35.447 N +E/-W 0.00 usft Easting: 664,444.66 usft Longitude: 148°39'55.03 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 30.20 usft Wellbore E-34A API no. 500292243701 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (0) (°) (nT) BGGM2014 11/1/2014 19.60 81.04 57,602 Design E-34A Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,343.04 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (°) 34.95 0.00 0.00 70.18 Survey Program Date: 11/10/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 200.57 9,343.04 1 :MWD-Standard(E-34) MWD MWD-Standard 9,356.00 9,466.87 INC+TREND(E-34A) INC+TREND Inclinometer+known azi trend 9,490.26 11,362.34 MWD(E-34A) MWD MWD-Standard 11/10/2014 12:35:29PM Page 2 COMPASS 5000.1 Build 61 -.,...i• by Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34 Project: Prudhoe Bay TVD Reference: ORKB @ 64.95usft Site: PB E Pad MD Reference: ORKB @ 64.95usft Well: E-34 North Reference: True Wellbore: E-34A Survey Calculation Method: Minimum Curvature Design: E-34A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,343.04 78.20 81.80 8,727.75 744.41 2,004.95 5,977,683.53 666,432.66 70°20'42.766 N 148°38'56.45 W TIP 9,356.00 78.22 81.80 8,730.40 746.22 2,017.50 5,977,685.61 666,445.17 70°20'42.784 N 148°38'56.08 W KOP 9,373.26 73.21 81.80 8,734.65 748.60 2,034.05 5,977,688.36 666,461.66 70°20'42.807 N 148°38'55.60 W Interpolated Azimuth 9,403.26 69.02 80.00 8,744.36 753.08 2,062.08 5,977,693.45 666,489.58 70°20'42.851 N 148°38'54.78 W Interpolated Azimuth 9,433.29 65.58 78.50 8,755.95 758.25 2,089.29 5,977,699.21 666,516.67 70°20'42.902 N 148°38'53.98 W Interpolated Azimuth 9,466.87 61.01 76.50 8,771.04 764.73 2,118.57 5,977,706.33 666,545.80 70°20'42.965 N 148°38'53.13 W Interpolated Azimuth 9,490.26 58.38 72.69 8,782.84 770.08 2,138.03 5,977,712.11 666,565.14 70°20'43.018 N 148°38'52.56 W 9,520.07 55.06 68.56 8,799.20 778.33 2,161.54 5,977,720.87 666,588.45 70°20'43.099 N 148°38'51.87 W 9,550.12 51.18 64.51 8,817.24 787.87 2,183.58 5,977,730.90 666,610.28 70°20'43.193 N 148°38'51.23 W 9,580.46 49.30 59.38 8,836.65 798.82 2,204.16 5,977,742.30 666,630.61 70°20'43.301 N 148°38'50.62 W 9,610.20 51.95 53.59 8,855.52 811.53 2,223.30 5,977,755.41 666,649.47 70°20'43.425 N 148°38'50.07 W 9,641.46 52.17 47.17 8,874.76 827.23 2,242.27 5,977,771.53 666,668.09 70°20'43.580 N 148°38'49.51 W 9,670.34 51.60 41.29 8,892.59 843.50 2,258.11 5,977,788.14 666,683.57 70°20'43.740 N 148°38'49.05 W 9,700.90 51.46 35.70 8,911.61 862.21 2,272.99 5,977,807.17 666,698.03 70°20'43.924 N 148°38'48.61 W 9,730.28 51.12 28.43 8,930.00 881.61 2,285.15 5,977,826.84 666,709.76 70°20'44.115 N 148°38'48.26 W 9,760.14 51.07 21.54 8,948.77 902.65 2,294.96 5,977,848.08 666,719.10 70°20'44.321 N 148°38'47.97 W 9,790.27 51.17 16.68 8,967.69 924.80 2,302.63 5,977,870.40 666,726.29 70°20'44.539 N 148°38'47.75 W 9,820.92 50.39 22.15 8,987.08 947.19 2,310.51 5,977,892.94 666,733.68 70°20'44.759 N 148°38'47.52 W 9,850.38 52.25 25.36 9,005.49 968.23 2,319.78 5,977,914.18 666,742.48 70°20'44.966 N 148°38'47.25 W 9,880.38 56.00 27.31 9,023.07 990.00 2,330.57 5,977,936.19 666,752.79 70°20'45.180 N 148°38'46.93 W 9,911.18 61.10 30.11 9,039.14 1,013.03 2,343.20 5,977,959.48 666,764.91 70°20'45.407 N 148°38'46.56 W 9,940.17 65.00 28.32 9,052.27 1,035.58 2,355.81 5,977,982.30 666,777.02 70°20'45.629 N 148°38'46.19 W 9,970.16 69.68 28.49 9,063.82 1,059.92 2,368.97 5,978,006.92 666,789.64 70°20'45.868 N 148°38'45.81 W 10,000.13 73.44 30.86 9,073.30 1,084.61 2,383.04 5,978,031.92 666,803.18 70°20'46.111 N 148°38'45.40 W 10,030.36 77.31 33.57 9,080.94 1,109.35 2,398.64 5,978,056.99 666,818.22 70°20'46.354 N 148°38'44.94 W 10,061.12 82.36 33.98 9,086.36 1,134.50 2,415.47 5,978,082.51 666,834.49 70°20'46.601 N 148°38'44.45 W 10,090.53 88.37 34.22 9,088.74 1,158.77 2,431.89 5,978,107.12 666,850.38 70°20'46.840 N 148°38'43.97 W 10,120.58 91.78 36.93 9,088.70 1,183.20 2,449.37 5,978,131.93 666,867.32 70°20'47.080 N 148°38'43.46 W 10,150.49 93.99 42.91 9,087.19 1,206.10 2,468.53 5,978,155.25 666,885.97 70°20'47.305 N 148°38'42.90 W 10,181.07 94.83 48.10 9,084.84 1,227.46 2,490.27 5,978,177.08 666,907.23 70°20'47.515 N 148°38'42.26 W 10,210.30 93.41 53.46 9,082.74 1,245.89 2,512.85 5,978,195.99 666,929.40 70°20'47.696 N 148°38'41.60 W 10,240.43 93.01 57.61 9,081.05 1,262.91 2,537.64 5,978,213.55 666,953.82 70°20'47.864 N 148°38'40.88 W 10,271.47 91.01 62.75 9,079.96 1,278.33 2,564.55 5,978,229.56 666,980.37 70°20'48.015 N 148°38'40.09 W 10,305.43 89.39 68.64 9,079.84 1,292.30 2,595.48 5,978,244.20 667,010.99 70°20'48.153 N 148°38'39.19 W 10,336.18 89.26 74.54 9,080.20 1,302.01 2,624.65 5,978,254.54 667,039.93 70°20'48.248 N 148°38'38.33 W 10,365.45 90.55 80.01 9,080.25 1,308.45 2,653.18 5,978,261.61 667,068.32 70°20'48.311 N 148°38'37.50 W 10,400.49 90.52 85.90 9,079.92 1,312.75 2,687.94 5,978,266.67 667,102.97 70°20'48.353 N 148°38'36.48 W 10,435.51 90.31 92.30 9,079.67 1,313.30 2,722.94 5,978,267.99 667,137.95 70°20'48.359 N 148°38'35.46 W 10,460.41 89.94 97.50 9,079.62 1,311.17 2,747.74 5,978,266.41 667,162.79 70°20'48.338 N 148°38'34.74 W 10,490.45 89.60 96.70 9,079.74 1,307.46 2,777.55 5,978,263.35 667,192.67 70°20'48.301 N 148°38'33.87 W 10,532.61 90.43 90.75 9,079.73 1,304.72 2,819.60 5,978,261.53 667,234.77 70°20'48.274 N 148°38'32.64 W 10,569.49 90.06 86.17 9,079.57 1,305.71 2,856.46 5,978,263.33 667,271.59 70°20'48.284 N 148°38'31.56 W 10,595.39 88.16 83.02 9,079.97 1,308.15 2,882.23 5,978,266.34 667,297.31 70°20'48.307 N 148°38'30.81 W 10,620.39 90.00 78.72 9,080.37 1,312.11 2,906.91 5,978,270.84 667,321.89 70°20'48.346 N 148°38'30.09 W 10,660.81 91.90 75.86 9,079.70 1,321.00 2,946.33 5,978,280.59 667,361.10 70°20'48.434 N 148°38'28.93 W 10,690.34 90.77 81.48 9,079.01 1,326.80 2,975.26 5,978,287.02 667,389.90 70°20'48.491 N 148°38'28.09 W 10,720.12 89.39 86.89 9,078.97 1,329.82 3,004.88 5,978,290.69 667,419.43 70°20'48.520 N 148°38'27.22 W 10,750.15 93.59 95.28 9,078.19 1,329.25 3,034.86 5,978,290.78 667,449.42 70°20'48.514 N 148°38'26.35 W 11/10/2014 12:35:29PM Page 3 COMPASS 5000.1 Build 61 rr rte~ by Survey Report Geographic BAKER y"'` HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34 Project: Prudhoe Bay TVD Reference: ORKB @ 64.95usft Site: PB E Pad MD Reference: ORKB©64.95usft Well: E-34 North Reference: True Wellbore: E-34A Survey Calculation Method: Minimum Curvature Design: E-34A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Easting (usft) (°) (1 (usft) (usft) (usft) (usft) (usft) Latitude Longitude 10,780.24 91.75 102.57 9,076.79 1,324.59 3,064.53 5,978,286.77 667,479.18 70°20'48.468 N 148°38'25.48 W 10,810.21 89.54 107.29 9,076.45 1,316.87 3,093.48 5,978,279.69 667,508.29 70°20'48.392 N 148°38'24.64 W 10,840.29 88.80 104.67 9,076.88 1,308.59 3,122.39 5,978,272.05 667,537.38 70°20'48.311 N 148°38'23.79 W 10,870.40 88.13 101.65 9,077.69 1,301.74 3,151.69 5,978,265.84 667,566.82 70°20'48.243 N 148°38'22.93 W 10,900.21 89.48 97.32 9,078.31 1,296.83 3,181.08 5,978,261.58 667,596.31 70°20'48.195 N 148°38'22.08 W ' 10,930.46 89.35 93.29 9,078.62 1,294.03 3,211.19 5,978,259.44 667,626.47 70°20'48.167 N 148°38'21.20 W 10,960.36 89.97 88.11 9,078.80 1,293.67 3,241.08 5,978,259.73 667,656.36 70°20'48.164 N 148°38'20.32 W 10,990.14 91.26 83.90 9,078.48 1,295.74 3,270.78 5,978,262.46 667,686.00 70°20'48.184 N 148°38'19.45 W 11,020.51 90.92 77.98 9,077.90 1,300.52 3,300.75 5,978,267.89 667,715.86 70°20'48.231 N 148°38'18.58 W 11,049.99 90.52 72.96 9,077.53 1,307.92 3,329.28 5,978,275.91 667,744.22 70°20'48.303 N 148°38'17.75 W 11,081.87 90.98 69.56 9,077.11 1,318.16 3,359.46 5,978,286.81 667,774.16 70°20'48.404 N 148°38'16.86 W 11,105.64 87.94 69.58 9,077.34 1,326.45 3,381.73 5,978,295.59 667,796.25 70°20'48.485 N 148°38'16.21 W 11,135.69 88.28 71.42 9,078.33 1,336.48 3,410.04 5,978,306.23 667,824.33 70°20'48.584 N 148°38'15.38 W 11,165.45 89.08 75.76 9,079.01 1,344.88 3,438.57 5,978,315.26 667,852.67 70°20'48.666 N 148°38'14.55 W 11,195.43 90.03 79.63 9,079.25 1,351.27 3,467.86 5,978,322.29 667,881.80 70°20'48.729 N 148°38'13.70 W 11,236.35 88.86 88.75 9,079.64 1,355.41 3,508.52 5,978,327.32 667,922.36 70°20'48.770 N 148°38'12.51 W 11,260.68 89.05 92.00 9,080.09 1,355.25 3,532.84 5,978,327.69 667,946.68 70°20'48.768 N 148°38'11.80 W 11,290.56 90.86 96.46 9,080.11 1,353.04 3,562.63 5,978,326.14 667,976.51 70°20'48.746 N 148°38'10.93 W 11,329.63 90.95 103.47 9,079.49 1,346.29 3,601.09 5,978,320.23 668,015.10 70°20'48.679 N 148°38'9.80 W 11,362.34 94.58 112.67 9,077.91 1,336.17 3,632.11 5,978,310.80 668,046.33 70°20'48.580 N 148°38'8.90 W 11,400.00 94.58 112.67 9,074.91 1,321.70 3,666.75 5,978,297.09 668,081.28 70°20'48.437 N 148°38'7.88 W Projection to TD 11/10/2014 12:35:29PM Page 4 COMPASS 5000.1 Build 61 21 4096 25 687 RECEIVED APR 10 2015 r!� bp AOGCG •#0' North America - ALASKA - BP Prudhoe Bay PB E Pad E-34 500292243700 E-34A Design: E-34A Survey Report - Geographic 10 November, 2014 BAKER HUGHES ri- i"ro. bySurvey Report Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34 Project: Prudhoe Bay TVD Reference: ORKB @ 64.95usft Site: PB E Pad MD Reference: ORKB @ 64 95usft Well: E-34 North Reference: True Wellbore: E-34A Survey Calculation Method: Minimum Curvature Design: E-34A Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB E Pad,TR-11-14 Site Position: Northing: 5,973,160.88 usft Latitude: 70°19'59.134 N From: Map Easting: 662,538.97 usft Longitude: 148°40'53.05 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.24° Well E-34 API No. 500292243700 Well Position +N/-S 0.00 usft Northing: 5,976,895.37 usft Latitude: 70°20'35.447 N +E/-W 0.00 usft Easting: 664,444.66 usft Longitude: 148°39'55.03 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 30.20 usft !Wellbore E-34A API no. 500292243701 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2014 11/1/2014 19.60 81.04 57,602 Design E-34A Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,343.04 Vertical Section: Depth From(TVD) +NI-S +El-W Direction (usft) (usft) (usft) (°) 34.95 0.00 0 00 70 18 Survey Program Date: 11/10/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 200.57 9,343.04 1 :MWD-Standard(E-34) MWD MWD-Standard 9,356.00 9,466.87 INC+TREND(E-34A) INC+TREND Inclinometer+known azi trend 9,490.26 11,362.34 MWD(E-34A) MWD MWD-Standard 11/10/2014 12:35:29PM Page 2 COMPASS 5000.1 Build 61 z••,e-bP Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34 Project: Prudhoe Bay TVD Reference: ORKB @ 64.95usft Site: PB E Pad MD Reference: ORKB @ 64.95usft Well: E-34 North Reference: True Wellbore: E-34A Survey Calculation Method: Minimum Curvature Design: E-34A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (tisk) Latitude Longitude 9,343.04 78.20 81.80 8,727.75 744.41 2,004.95 5,977,683.53 666,432.66 70°20'42.766 N 148°38'56.45 W TIP 9,356.00 78.22 81.80 8,730.40 746.22 2,017.50 5,977,685.61 666,445.17 70°20'42.784 N 148°38'56.08 W KOP 9,373.26 73.21 81.80 8,734.65 748.60 2,034.05 5,977,688.36 666,461.66 70°20'42.807 N 148°38'55.60 W Interpolated Azimuth 9,403.26 69.02 80.00 8,744.36 753.08 2,062.08 5,977,693.45 666,489.58 70°20'42.851 N 148°38'54.78 W Interpolated Azimuth 9,433.29 65.58 78.50 8,755.95 758.25 2,089.29 5,977,699.21 666,516.67 70°20'42.902 N 148°38'53.98 W Interpolated Azimuth 9,466.87 61.01 76.50 8,771.04 764.73 2,118.57 5,977,706.33 666,545.80 70°20'42.965 N 148°38'53.13 W Interpolated Azimuth 9,490.26 58.38 72.69 8,782.84 770.08 2,138.03 5,977,712.11 666,565.14 70°20'43.018 N 148°38'52.56 W 9,520.07 55.06 68.56 8,799.20 778.33 2,161.54 5,977,720.87 666,588.45 70°20'43.099 N 148°38'51.87 W 9,550.12 51.18 64.51 8,817.24 787.87 2,183.58 5,977,730.90 666,610.28 70°20'43.193 N 148°38'51.23 W 9,580.46 49.30 59.38 8,836.65 798.82 2,204.16 5,977,742.30 666,630.61 70°20'43.301 N 148°38'50.62 W 9,610.20 51.95 53.59 8,855.52 811.53 2,223.30 5,977,755.41 666,649.47 70°20'43.425 N 148°38'50.07 W 9,641.46 52.17 47.17 8,874.76 827.23 2,242.27 5,977,771.53 666,668.09 70°20'43.580 N 148°38'49.51 W 9,670.34 51.60 41.29 8,892.59 843.50 2,258.11 5,977,788.14 666,683.57 70°20'43.740 N 148°38'49.05 W 9,700.90 51.46 35.70 8,911.61 862.21 2,272.99 5,977,807.17 666,698.03 70°20'43.924 N 148°38'48.61 W 9,730.28 51.12 28.43 8,930.00 881.61 2,285.15 5,977,826.84 666,709.76 70°20'44.115 N 148°38'48.26 W 9,760.14 51.07 21.54 8,948.77 902.65 2,294.96 5,977,848.08 666,719.10 70°20'44.321 N 148°38'47.97 W 9,790.27 51.17 16.68 8,967.69 924.80 2,302.63 5,977,870.40 666,726.29 70°20'44.539 N 148°38'47.75 W 9,820.92 50.39 22.15 8,987.08 947.19 2,310.51 5,977,892.94 666,733.68 70°20'44.759 N 148°38'47.52 W 9,850.38 52.25 25.36 9,005.49 968.23 2,319.78 5,977,914.18 666,742.48 70°20'44.966 N 148°38'47.25 W 9,880.38 56.00 27.31 9,023.07 990.00 2,330.57 5,977,936.19 666,752.79 70°20'45.180 N 148°38'46.93 W 9,911.18 61.10 30.11 9,039.14 1,013.03 2,343.20 5,977,959.48 666,764.91 70°20'45.407 N 148°38'46.56 W 9,940.17 65.00 28.32 9,052.27 1,035.58 2,355.81 5,977,982.30 666,777.02 70°20'45.629 N 148°38'46.19 W 9,970.16 69.68 28.49 9,063.82 1,059.92 2,368.97 5,978,006.92 666,789.64 70°20'45.868 N 148°38'45.81 W 10,000.13 73.44 30.86 9,073.30 1,084.61 2,383.04 5,978,031.92 666,803.18 70°20'46.111 N 148°38'45.40 W 10,030.36 77.31 33.57 9,080.94 1,109.35 2,398.64 5,978,056.99 666,818.22 70°20'46.354 N 148°38'44.94 W 10,061.12 82.36 33.98 9,086.36 1,134.50 2,415.47 5,978,082.51 666,834.49 70°20'46.601 N 148°38'44.45 W 10,090.53 88.37 34.22 9,088.74 1,158.77 2,431.89 5,978,107.12 666,850.38 70°20'46.840 N 148°38'43.97 W 10,120.58 91.78 36.93 9,088.70 1,183.20 2,449.37 5,978,131.93 666,867.32 70°20'47.080 N 148°38'43.46 W 10,150.49 93.99 42.91 9,087.19 1,206.10 2,468.53 5,978,155.25 666,885.97 70°20'47.305 N 148°38'42.90 W 10,181.07 94.83 48.10 9,084.84 1,227.46 2,490.27 5,978,177.08 666,907.23 70°20'47.515 N 148°38'42.26 W 10,210.30 93.41 53.46 9,082.74 1,245.89 2,512.85 5,978,195.99 666,929.40 70°20'47.696 N 148°38'41.60 W 10,240.43 93.01 57.61 9,081.05 1,262.91 2,537.64 5,978,213.55 666,953.82 70°20'47.864 N 148°38'40.88 W 10,271.47 91.01 62.75 9,079.96 1,278.33 2,564.55 5,978,229.56 666,980.37 70°20'48.015 N 148°38'40.09 W 10,305.43 89.39 68.64 9,079.84 1,292.30 2,595.48 5,978,244.20 667,010.99 70°20'48.153 N 148°38'39.19 W 10,336.18 89.26 74.54 9,080.20 1,302.01 2,624.65 5,978,254.54 667,039.93 70°20'48.248 N 148°38'38.33 W 10,365.45 90.55 80.01 9,080.25 1,308.45 2,653.18 5,978,261.61 667,068.32 70°20'48.311 N 148°38'37.50 W 10,400.49 90.52 85.90 9,079.92 1,312.75 2,687.94 5,978,266.67 667,102.97 70°20'48.353 N 148°38'36.48 W 10,435.51 90.31 92.30 9,079.67 1,313.30 2,722.94 5,978,267.99 667,137.95 70°20'48.359 N 148°38'35.46 W 10,460.41 89.94 97.50 9,079.62 1,311.17 2,747.74 5,978,266.41 667,162.79 70°20'48.338 N 148°38'34.74 W 10,490.45 89.60 96.70 9,079.74 1,307.46 2,777.55 5,978,263.35 667,192.67 70°20'48.301 N 148°38'33.87 W 10,532.61 90.43 90.75 9,079.73 1,304.72 2,819.60 5,978,261.53 667,234.77 70°20'48.274 N 148°38'32.64 W 10,569.49 90.06 86.17 9,079.57 1,305.71 2,856.46 5,978,263.33 667,271.59 70°20'48.284 N 148°38'31.56 W 10,595.39 88.16 83.02 9,079.97 1,308.15 2,882.23 5,978,266.34 667,297.31 70°20'48.307 N 148°38'30.81 W 10,620.39 90.00 78.72 9,080.37 1,312.11 2,906.91 5,978,270.84 667,321.89 70°20'48.346 N 148°38'30.09 W 10,660.81 91.90 75.86 9,079.70 1,321.00 2,946.33 5,978,280.59 667,361.10 70°20'48.434 N 148°38'28.93 W 10,690.34 90.77 81.48 9,079.01 1,326.80 2,975.26 5,978,287.02 667,389.90 70°20'48.491 N 148°38'28.09 W 10,720.12 89.39 86.89 9,078.97 1,329.82 3,004.88 5,978,290.69 667,419.43 70°20'48.520 N 148°38'27.22 W 10,750.15 93.59 95.28 9,078.19 1,329.25 3,034.86 5,978,290.78 667,449.42 70°20'48.514 N 148°38'26.35 W 11/10/2014 12:35:29PM Page 3 COMPASS 5000.1 Build 61 ♦0N� ®'� bp Survey Report-Geographic BAKER •"'., HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34 Project: Prudhoe Bay TVD Reference: ORKB @ 64.95usft Site: PB E Pad MD Reference: ORKB @ 64.95usft Well: E-34 North Reference: True Wellbore: E-34A Survey Calculation Method: Minimum Curvature Design: E-34A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 10,780.24 91.75 102.57 9,076.79 1,324.59 3,064.53 5,978,286.77 667,479.18 70°20'48.468 N 148°38'25.48 W 10,810.21 89.54 107.29 9,076.45 1,316.87 3,093.48 5,978,279.69 667,508.29 70°20'48.392 N 148°38'24.64 W 10,840.29 88.80 104.67 9,076.88 1,308.59 3,122.39 5,978,272.05 667,537.38 70°20'48.311 N 148°38'23.79 W 10,870.40 88.13 101.65 9,077.69 1,301.74 3,151.69 5,978,265.84 667,566.82 70°20'48.243 N 148°38'22.93 W 10,900.21 89.48 97.32 9,078.31 1,296.83 3,181.08 5,978,261.58 667,596.31 70°20'48.195 N 148°38'22.08 W 10,930.46 89.35 93.29 9,078.62 1,294.03 3,211.19 5,978,259.44 667,626.47 70°20'48.167 N 148°38'21.20 W 10,960.36 89.97 88.11 9,078.80 1,293.67 3,241.08 5,978,259.73 667,656.36 70°20'48.164 N 148°38'20.32 W 10,990.14 91.26 83.90 9,078.48 1,295.74 3,270.78 5,978,262.46 667,686.00 70°20'48.184 N 148°38'19.45 W 11,020.51 90.92 77.98 9,077.90 1,300.52 3,300.75 5,978,267.89 667,715.86 70°20'48.231 N 148°38'18.58 W 11,049.99 90.52 72.96 9,077.53 1,307.92 3,329.28 5,978,275.91 667,744.22 70°20'48.303 N 148°38'17.75 W 11,081.87 90.98 69.56 9,077.11 1,318.16 3,359.46 5,978,286.81 667,774.16 70°20'48.404 N 148°38'16.86 W 11,105.64 87.94 69.58 9,077.34 1,326.45 3,381.73 5,978,295.59 667,796.25 70°20'48.485 N 148°38'16.21 W 11,135.69 88.28 71.42 9,078.33 1,336.48 3,410.04 5,978,306.23 667,824.33 70°20'48.584 N 148°38'15.38 W 11,165.45 89.08 75.76 9,079.01 1,344.88 3,438.57 5,978,315.26 667,852.67 70°20'48.666 N 148°38'14.55 W 11,195.43 90.03 79.63 9,079.25 1,351.27 3,467.86 5,978,322.29 667,881.80 70°20'48.729 N 148°38'13.70 W 11,236.35 88.86 88.75 9,079.64 1,355.41 3,508.52 5,978,327.32 667,922.36 70°20'48.770 N 148°38'12.51 W 11,260.68 89.05 92.00 9,080.09 1,355.25 3,532.84 5,978,327.69 667,946.68 70°20'48.768 N 148°38'11.80 W 11,290.56 90.86 96.46 9,080.11 1,353.04 3,562.63 5,978,326.14 667,976.51 70°20'48.746 N 148°38'10.93 W 11,329.63 90.95 103.47 9,079.49 1,346.29 3,601.09 5,978,320.23 668,015.10 70°20'48.679 N 148°38'9.80 W 11,362.34 94.58 112.67 9,077.91 1,336.17 3,632.11 5,978,310.80 668,046.33 70°20'48.580 N 148°38'8.90 W 11,400.00 94.58 112.67 9,074.91 1,321.70 3,666.75 5,978,297.09 668,081.28 70°20'48.437 N 148°38'7.88 W Projection to TD 11/10/2014 12:35:29PM Page 4 COMPASS 5000.1 Build 61 ryaP'6 EfiC,0 L IQ Regg, James B (DOA) From: Kavanagh, Tom <Tom.Kavanagh@bp.com> C-Ze� Sent: Saturday, November 08, 2014 5:25 AM To: Kilfoyle, Jeffery A; Daniel, Ryan; Allen, Kenneth W; Endacott, Mary S; McMullen,John C; Bjork, David; Kolstad, Scott R;Willingham,James M; Schneider, Kenneth J; Burnett, Richard D; Rall,John R; Sarber, Greg J; Madsen, Alan D; Green, Darrell; Newlon, David B; AK, D&C Rig Nordic 1 Well Site Leader; Cismoski, Doug A;Isaacson, William 5; Mattson, Greg Cc: DOA AOGCC Prudhoe Bay Subject: BOP usage form Attachments: 2014-11-07 E-34A BOP Usage Form.doc BOP usage form Tom Kavanagh CTD Operations Supt SCANNED MAY 0 5 2015 659-4541 H4513 1 k '4 • AOGCC BOPE USAGE REPORT FORM (Well Control event only) Field Superintendent Name: Wellsite Leader Name: Tom Kavanagh Mark Igtanloc Contact Number: 907-659-4541 Contact Number: 907-659-4433 BP Traction Number:4859279 Rig Name&Well Pad or Drill Site &Well Name: Nordic 1, E-34A Permit To Drill (PTD) Number: 214096 ' Date and Time of Incident: 11/7/2014 14:00 Original Scope of Work: Liner cement job Operational Description Leading up to Well Control Event: Well was being swapped well to KCL for liner cement job. While doing so returns were lost,then later on Partial returns were regained and trace amounts of gas were entrained in the return fluid. BOPE Used and Reason: Pump was stopped for flow check, well was Shut in HCR and increased Infector Pack Off. No pressure buildup was Seen, no pit gain prior to the shut in. Current BOPE test time/date 10/30/2014 Is a BOPE re-test required after use: Yes/No and reason Yes the well was shut in to stop flow. BOPE Retest time/date and result (WSL to complete as applicable) Next trip to surface, HCR and CT stripper will be tested. Plan Forward: Well was circulated bottoms up through mud gas separator and cleaned up. Liner cement job was pumped. HCR And CT stripper will be tested next trip out of hole. / Additional Comments: ACTIONS REQUIRED: 1) Well Site Leader:Timely email notification of BOPE re-test time estimate to AOGCC North Slope Inspectors is required following any WC incident to allow the State to witness re-test as required. 2) Superintendents: Email the completed BOPE Usage Report form to AOGCC North Slope Inspectors within 24 hours of a WC incident: doa.aogcc.prudhoe.bay@alaska.gov 3) Well Site Leader: Complete AOGCC BOPE Test report form 10-424 and send to three AOGCC addresses (noted in form) within 5 days following the test/retest. This is applicable to Well Control events Only. FAL L- 1-A- z!4-la/ Regg, James B (DOA) From: Rall, John R <RalIJR2@BP.com> icJji9�l4- Sent: Wednesday, October 29, 2014 1:11 PM To: Regg, James B (DOA) Subject: RE: BOPE Usage Report, Nordic 1 10-29-2014 Yes. The floor safety valve and HCR were tested this morning, along with the annular and pipe rams. I sent the report out as soon as possible, prior to retesting,to give the inspector as much lead time as possible in case he could witness the retest. John Rall CTD Operations Superintendant Office: 659-4541 Cell: 980 2589SCANNED MAY 0 5 2015 From: Regg, James B (DOA) [mailto:jim.regg@alaska.gov] Sent: Wednesday, October 29, 2014 1:02 PM To: Rall, John R Subject: RE: BOPE Usage Report, Nordic 1 10-29-2014 Did you test HCR?What about floor safety valve used? Regulations say any BOPE components used must be tested. Jim Regg Supervisor, Inspections AOGCC 333 W.7th Ave,Suite 100 Anchorage,AK 99501 907-793-1236 CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information. The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail, please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Jim Regg at 907- 793-1236 or iim.regg@alaska.gov. From: Rall, John R [mailto:RaIIJR2@ BP.com] Sent: Wednesday, October 29, 2014 9:02 AM To: DOA AOGCC Prudhoe Bay Cc: Kilfoyle, Jeffery A; Daniel, Ryan; Allen, Kenneth W; Endacott, Mary S; McMullen, John C; Bjork, David; Kolstad, Scott R; Willingham, James M; Schneider, Kenneth J; Burnett, Richard D; Sarber, Greg J; Madsen, Alan D; Green, Darrell; Newlon, David B; Kavanagh, Tom; Cismoski, Doug A; Isaacson, William S; Mattson, Greg; Ferguson, Duncan P (FAIR); Gray, Daniel Subject: BOPE Usage Report, Nordic 1 10-29-2014 1 Blow Out Preventer Equipment ( BOPE ) Usage Report to the AOGCC The purpose of this document is to ensure timely reporting to the AOGCC of any BOPE use to prevent the flow of fluids from a well. Field Superintendent Name: John Rall Wellsite Leader Name: Michael Alexander Contact Number: 659-4541 Contact Number: 659-4433 Traction Number: 2014IR-4851110 Well Location/Name & Rig Name: Well E-34A Rig Nordic 1, - Permit To Drill (PTD) Number: 214096 Date and Time of Incident: October 29, 2014. 01:00 - Original Scope of Work: Laying down fish (2 3/8" Liner) Operational Description Leading up to Well Control Event: While laying down the fish, a small gas bubble was released through the fish. BOPE Used and Reason: Safety joint and saf._ty valve were stabbed and annular BOP was closed followed by HCR valve. Choke was monitored for 30 mins with 0 psi. Flow check was done for 30 minutes, no flow. - Is a BOPE Test Required after use ( Yes / No): \-10( If no, why? �� Yes. Test Annular Preventer and Pipe Rams. -Ra2r- (ve Plan Forward: Closed pipe rams and bullheaded 150 bbls 8.5 ppg KCI as a precaution prior to laying down the rest of the 2-3/8" liner fish. Additional Comments: No flow and no pressure after precautionary bullhead. Liner was laid down without incident. Email to AOGCC North Slope Inspectors within 24 hours of the incident: doa.aoocc.prudhoe.bay(a�alaska.gov BOPE Usage Report for AOGCC Rev 1 September 1, 2010 Email CC List HSE Advisor Jeff Kilfoyle Well Integrity&Compliance Tear Ryan Daniel Leader Engineering Team Leaders Ken Allen, Mary Endacott,John McMullen, Dave Bjork,Scott Kolstad Wells Team Leaders James Willingham, Ken Schneider, Richard Burnett Wells Operations Superintenden Greg Sarber,John Rall,Alan Madsen, Darrell Green, Dave Newlon,Tom Kai Wells Operations Manager James Willingham in behalf of Steven Rossberg Wells Intervention Manager Doug Cismoski Wells Engineering Manager Bill Isaacson Alaska Wells VP Greg Mattson BOPE Usage Report for AOGCC Rev 1 September 1, 2010 P60 E-34k • Regg, James B (DOA) 244 O160 From: Rall, John R <RalIJR2@BP.com> Sent: Tuesday, October 28, 2014 9:58 AM To: DOA AOGCC Prudhoe Bay Cc: Kilfoyle, Jeffery A; Daniel, Ryan;Allen, Kenneth W; Endacott, Mary S; McMullen,John C; Bjork, David; Kolstad, Scott R;Willingham,James M; Schneider, Kenneth J; Burnett, Richard D; Sarber, Greg J; Rall, John R; Madsen, Alan D; Green, Darrell; Newlon, David B; Kavanagh, Tom; Cismoski, Doug A;Isaacson, William S; Mattson, Greg; Ferguson, Duncan P (FAIR); Gray, Daniel Subject: BOPE Usage Report, Nordic 1 10-28-2014 Attachments: BOP Usage Report to AOGCC Oct 28 2014.doc sataEp J 0 5 Z.1315 Blow Out Preventer Equipment ( BOPE ) Usage Report to the AOGCC The purpose of this document is to ensure timely reporting to the AOGCC of any BOPE use to prevent the flow of fluids from a well. Field Superintendent Name: John Rall Wellsite Leader Name: Duncan Ferguson Contact Number: 659-4541 Contact Number: 659-4433 Traction Number: Well Location/Name & Rig Name: Well E-34A' Rig Nordic 1, Permit To Drill (PTD) Number: 214096 Date and Time of Incident: October 28, 2014. 06:00 Original Scope of Work: Bullhead kill well and pick up fishing BHA Operational Description Leading up to Well Control Event: A planned well kill was performed by bull heading 135 bbl 8.5 ppg KCI brine. A flow check was performed and the wellbore was on a slight vaccum. While preparing to pick up the fishing BHA the well appeared to be flowing. The well was shut in using the blind rams. Well head pressure of 55 psi was observed after 10 minutes and increased to 256 psi after 30 minutes. BOPE Used and Reason: Blind rams and HCR valve closed. Shut in due to gas migration up wellbore. Is a BOPE Test Required after use ( Yes / No): If no, why? Yes, Blind Rams and HCR valve were re-tested prior to resuming operations 24 hour notice required to NS AOGCC Inspectors prior to testing BOPE components. Plan Forward: Bullhead well. Pick up fishing BHA. ' Additional Comments: A second bullhead kill with 8.5 ppg KCL was performed. Even though the well appeared to flow, 8.5 KCL is approximately 600 psi calculated overbalance to the formation pressure. Email to AOGCC North Slope Inspectors within 24 hours of the incident: doa.aogcc.prudhoe.bay@alaska.gov BOPE Usage Report for AOGCC Rev 1 September 1, 2010 Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. cJ 14_ - 0 Vj Well History File Identifier Organizing(done) ❑ Two-sided ❑ Rescan Needed RESCAN: OVERSIZED: NOTES: UQ • •r Items: ❑ Maps: ,s2 Grayscale Items: iVogs: ❑ Poor Quality Originals: ❑ Other: ❑ Other: BY: anDate: , S /s/ 10 a7 Project Proofing BY: 010ft Date: ca.A.,7/5— /s/ ME Scanning Preparation a x 30 = IP d + 1 7 = TOTAL PAGES 7 7 (Count does not include cover sheet) BY: Maria Date: 0_, �� /S. /s/ Production Scanning Stage 1 Page Count from Scanned File: 7 (Count does include cover eet) Page Count Matches Number in Scanning Preparation: YES NO BY: dIM Date: `��J /s /s/ 04p Stage 1 If NO in stage 1, page(s) discrepancieswere ound: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: YES 1_010 TOTAL PAGES: Digital version appended by: Meredith Michal Date: /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: Scanning is complete at this point unless rescanning is required. 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To H o Q ° a 1 , co O Q Z o d m • ClID IS U A yco 0 Z N co y .4- a) .-- • to 0 co C N O 1 To 2 $ o O € I � I.0 a o _ O F- N N C > co▪ N m I' a mr ,n ,a — W a 0 d N N N d E O t CO m 0. 0E E cu m •� O N R Qct H f0 V 0 w C 1. N li Z P. C Z C co O 4! G '',U U v o ° o a a co - I E • . c7 E O E o '' 2 E o y E E O m o 'o o m LL o 2 m 0 o m °� o o Q O. 2 W J 3 Z 0 a 0 0 0 C 0 0 STATE OF ALASKA RECEIVED AL,-,<A OIL AND GAS CONSERVATION COMMIS_.JN FEB 10 2015 • REPORT OF SUNDRY WELL OPERATIONS 1 Operations Abandon CIRepair Well ❑ Plug Perforations E Perforate 0 Other ❑ AOGr C Performed Alter Casing❑ Pull Tubing ❑ Stimulate-Frac ❑ Waiver El Time Extension❑ Change Approved Program❑ Operat Shutdown E Stimulate-Other ❑ Re-enter Suspended W❑ 2 Operator 4.Well Class Before Work: 5 Permit to Drill Number BP Exploration(Alaska),Inc Name Development 0 Exploratory❑ 214-096-0 3 Address: P O Box 196612 Stratigraphic ❑ Service❑ 6.API Number Anchorage,AK 99519-6612 50-029-22437-01-00 7.Property Designation(Lease Number) 8 Well Name and Number ADL0028304 PBU E-34A 9.Logs(List logs and submit electronic and printed data per 20AAC25 071) 10 Field/Pool(s) PRUDHOE BAY,PRUDHOE OIL 11 Present Well Condition Summary. Total Depth measured 11400 feet Plugs measured 11200 feet true vertical 9074.9 feet Junk measured None feet Effective Depth measured 11200 feet Packer measured See Attachment feet true vertical 9079 25 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20"91 5#H-40 35 5-115.5 35 5-115 5 1490 470 Surface None None None None None None Intermediate 9327 07 7-5/8"29 7#NT-95HS 32 6-9359 67 32 6-8731 18 8180 5120 Production None None None None None None Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 10950-11000 feet 11290-11310 feet 11340-11360 feet True Vertical depth 9078.77-9078.27 feet 9080 12-9079 81 feet 9079.22-9078 09 feet Tubing(size,grade,measured and true vertical depth) 3-1/2"9.2#L-80 30 35-9089 56 30 35-8655 3 Packers and SSSV(type,measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12 Stimulation or cement squeeze summary Intervals treated(measured) Treatment descriptions including volumes used and final pressure 13 Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Pnor to well operation 182 18019 10 1300 1112 II Subsequent to operation 667 6256 0 1150 557 14 Attachments 15.Well Class after work Copies of Logs and Surveys Run Exploratory ❑ Development 0 Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16.Well Status after work Oil E Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ❑ SUSP ❑ SPLUG ❑ 17 I hereby certify that the foregoing is true and correct to the best of my knowledge Sundry Number or N/A if C 0 Exempt N/A Contact Garry CatronEmail Garry.Catrona.13P.Com Printed Name Garry Catron Title PDC PE Signature id lN Phone 564-4424 Date 2/9/2015 1/77- z/e Z /5 RBDM \\I I FEB 1 1 2015 Form 10-404 Revised 10/2012 Submit Onginal Only Packers and SSV's Attachment ADL0028304 SW Name Type MD TVD Depscription E-34A PACKER 9030.02 8629.18 3-1/2" Baker SABL-3 Packer E-34A PACKER 9049 8637.89 3-1/2" Baker KB Top Packer C.O O 0Op O OM O Lo a U N O0 0 0 0 L 0) cc O co O ca x— co c O co co O co • x— O) co L() r O LLg CO I� CO - I� O Is-- CO O CO CD 1 1 i i 1 I- 6) co Lo O O co Lf) CO M c CO CO 0:1) O O 00) M O CO M LQ O - M M O O O 03 Q M `n m CO co CO V CO c) c) O co • N 0) 0) C ▪ O • 9 o o c Q co J 00 J J = N co N N • N- VCn , O) O N CO CV N o o r) .= N c '4- Cr) Cr)O N CO C) 10 C CO CO CO O d a) N (NI 6) J W CC I— CD 0 CD0 Q a W CIS C.) o CC C Z Q I— Z_ Z_ D • Z J H ® ® - © Jo k/ ƒ % / $ / / \ 2 2 5 ° / 7 _ _ g / Q ) � % \ :� n E \ k / o o / 0f I £ U ± 7 0 3 0 a E \ / S k o =2 / U) 2 LU % fcr) ._ _ ( _ .g w '- 2 o o c 0 = t E \ / / w - m \ E 7 c c CO (N o e / o m = 9 k a •B \ ® _c ¥ © m 2 w 0 f = E « t / c t % g E "- E < / C as• < / - ƒ / < _ _ % \ = 7 g C co 03 t.... g n 2 / © 2 $ 0 \ \ / " - 0- / Ef » k / § c7 a ® 2 a \ ¢ § . 7 2 £ O d y & = w I a m _ * •\ 222 6 ƒ E_ & cG= � 2 / / � � 20 / \ 6 / �\ r, 0 ¥ 2223 y G % c- ± + o o c = m C 0 2 w_ / / m t c \f t 7 % / f t f / I a / / O < Y ® G a 2 � 7 ; n G = @ 2 -0 U 0. °a - = w m \ a .- q U '- o o Q2N- I °® e = 67 _cR e2 re c - a = / f 6 9 2 . I _ a) .@ > % ct a S \ � � 2 f 3 % k / / �FEFE E0)OIQ 0) 0 / / \ P � » ® � 00 „> ..c2 4 w \ % * / / / b / O \ / 0 " / ) ) 8 = t I o - 7 ? = b = E o- & 4 a § 1 ' / \% § i_ fCO / / ) £ § _/ f k \ t g k % I Co % / D 0 % t cp » / C co D / J / / E , \ - . / 0 % 2 / k\ 2i 0 / 2 f f 2 k/ Ei LO r 7 7 / / TREE-r ' 4-1/16"CM/ NOTES WELLHEAD= FMC E-34A S MAX DOGLEG:S1.2ELL AN LE>70°@ 9970'. ACTUATOR= BAKER C OKB.ELEV= 64.90' I LI BF.ELEV= 3020' KOP= 4287' 2104' H3-1/2"OTIS XDB SSSV LANDING NP,D=2.75" Max Angle= 95°@ 10181' Datum MD= 9626' DetumTVD=---8800'SS CONDUCTOR,_#, ,D= ? GAS LIFT MANDR]3S 10-3/4"CSG,45.5#,NT-80LHE BTC,D=9.950" — 3664' ST MD I V ) DEV TYPE V LV LATCH FORT GATE 3 4247 4241 10 MMG DOME RK 16 11/12/14 it 2 7021 6861 20 MMG SO RK r 20 11/12/14 1 8280 8052 18 MMG DMY RK r 0 01/26/94 Minimum ID = 1.78" @ -9075' WIPER PLUG BUSHING IN DEPLY SLV 9004' —I3-1/2'PKR SWS NP,D=2.75" r..4 �� 9030' —{7-5/8"X 3-1/2"SABL-3 PKR,D=3.874" �-, el9049' —135 KB LTP,D=1.81"(11/10/14) TOC(11/08/14) H 9065' 9054' H3-1/2"PARKER SWS NP,D=2.75" 9065' —2.70"DEPLOYMENT SLV,D=2.250" 11 W1PER PLUG BUSHING @-9075',ID=1.78" 9077' J3-1/2"SWN MP,MLLED TO 2.74"(12/22/08) 3-1/2"TBG,9.2#,L-80,.0087 bpf,D=2.992" 9090' w; •... ri 9090' —13-1/2"WLEG,D=2.992" BEHIND .+' '.. Y? 9088' H ELMD TT LOGGED 02/04/94 CT LNR y y v,y. TOP OF 4-1/2"LNR ---( 9146' = 711;, 9146' —17-5/8"X 4-1/2"TM/PKR W/SET SLV,ID=3.96" I•• $ BEHIND 9174' H4-1/2"PORTED PPE CT LNR 7-5/8"CSG,29.7#,NT951-S NSCC,D=6.875" H 9360' 4-1/2"WHPSTOCK (10/31/14) 9356' MLLOUT WINDOW(E-34A) 9356'-9361' 4-1/2"SLTD LNR, 12.6#,L-80,.0152 bpf, D=3.953" —I —9356' 10607' —I PUP JT w/RA TAG PERFORATION SUMMARY 610114? ti FLOG: RPM on 11/09/14 ANGLE AT TOP PERF: 90°@ 10950' Note:Refer to Roduction DB for historical perf data 11105' —{PUP JT w/RA TAG SCE SPF INTERVAL Opn/Sgz SHOT SQZ 1.56" 6 10950- 11000 0 01/19/15 11200' —I2-318"WED CBP(01/19/15) 1.56" 6 11290-11310 C 11/10/14 • 5► 1.56" 6 11340- 11360 C 11/10/14 , PBTD — 11361' $ . I§ 2-3/8"LNR,4.7#,L-80 TH511,.0039 bpf,D=1.995" H 11399' DATE REV BY COMMENTS DATE REV BY COMA:NTS PRUDHOE BAY UNIT 01/26/94 ML IMTIAL COMPLETION 11/24/14 TJI-YPJC SSSV UPDATE V L: E 34A 02/12/09 NORDIC' CTD LATERAL(E-34/L1) 12/12/14 JLS/JMD GLV GO(11/23/14) PERMIT No: 2140960 11/12/14 NORDIC1 CTD SIDETRACK(E34A) 01/20/15 SRIYJMD SET CBP/ADPERFS(01/19/15) API No: 50-029-22437-01 10/27/14 PJC LEGEND(PTD)&TREE SEC 6,T11N,R14E,169'FNL&500'H3 11/12/14 JMD DRLG HO CORRECTIONS 11/13/14 KR/JMD FINAL ODE APPROVAL BP Exploration(Alaska) TryApi ? DLI 0°1 (t Hunt, Jennifer L (DOA) From: Lastufka,Joseph N <Joseph.Lastufka@bp.com> Sent: Tuesday,January 13, 2015 8:39 AM To: Hunt, Jennifer L (DOA) Subject: PBU E-34A/ PTD # 214-096 Hi Jennifer, Please reference the following well: Well Name: PBU E-34A Permit#: 214-096 API #: 50-029-22437-01-00 Date of Test 12/15/14 Type of Test: IPT (Initial Production Test) Choke Size: 46 Choke Unit 64ths Production Method: Flowing Duration (Hours Tested) 12 Top Reference (Top Perf MD): 11290' Bottom Reference (Bottom Perf MD): 11360' Tubing Flowing (Pressure): 0 Casing Pressure' 1300 Total Test(Rate f/0, W, G): 91 / 5/9010 24-Hour Rate (0, W, G): 182 / 10/ 18019 Gravity (Oil, API): 45.6 Deg GOR (Gas-Oil Ratio): 99060 This well began Production on: Not on Production — High GOR Method of Operations on this date: Flowing 1 RBDMS " JAN 13 2015 2� agco 25 2�2. Letter of Transmittal v' u BAKER Date: DATA LOGE? D December 22, 2014RENDERM.K. To: From: State of Alaska AOGCC Baker Hughes INTEQ 333 W. 7th Ave., Suite 100 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Jesse Salyer Jesse.Salyer@bakerhughes.com Please find enclosed the final log data for the following well(s): E-34A Enclosed for each well(s): 2 hardcopy prints of final log data reports 1 compact disk containing electronic log data 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: , State of Alaska AOGCC DATE: RECEIVED DEC 2 3 2014 AOGCC RECEIVED STATE OF ALASKA DEC O 9 201' ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG AOGU( 1 a. Well Status: - ®Oil El Gas 0 SPLUG 0 Other 0 Abandoned 0 Suspended 1 b. Well Class 20AAC 25.105 20AAC 25.110 El Exploratory 0 Stratigraphic ❑GINJ ❑WINJ 0 WAG 0 WDSPL ❑Other No.of Completions One r. ® Development 0 Service 2. Operator Name: 5. Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 11/11/2014 • 214-096 • 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 11/2/2014 • 50-029-22437-01-00 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 11/6/2014 4 PBU E-34A 168' FNL, 500' FEL, Sec. 06,T11 N, R14E, UM 8. KB(ft above MSL): 64.95' 15. Field/Pool(s) Top of Productive Horizon: 891' FSL, 1872' FWL, Sec. 32, T12N, R14E, UM GL(ft above MSL): 30.2' Prudhoe Bay/Prudhoe Bay . Total Depth: 9. Plug Back Depth(MD+TVD) 1153' FSL, 3170' FWL, Sec. 32, T12N, R14E, UM 11361' • 9078' • 4b. Location of Well(State Base Plane Coordinates,NAD. 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 664445• y- 5976895' Zone- ASP4 • 11400' ` 9075' • ADL 028304&ADL 028299 TPI: x- 666790 y- 5978008 Zone- ASP4 11. SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 668081 y- 5978298 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/RPM • 9356' . 8730' 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" 91.5# H-40 36' 116' 36' 116' 30" 260 sx Arctic Set(Approx.) 10-3/4" 45.5# NT8OLHE 35' 3664' 35' 3662' 13-1/2" 1040 sx PF 'E', 375 sx Class'G' 7-5/8" 29.7# NT95-HS 33' 9360' 33' 8731' 9-7/8" 505 sx Class'G' 4-1/2" 12.6# L-80 9146' 9356' 8677' 8730' 6-3/4" Uncemented Slotted Liner 2-3/8" 4.7# L-80 9049' 11399' 8638' 9075' 3-1/4" 83 sx Class'G' 24. Open to production or injection? ®Yes El 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): 1-56"Gun Diameter, 6 spf 3-1/2", 9.2#, L-80 9090' 9030'/8629' r 26. ACID, FRACTURE,CEMENT SQUEEZE,ETC. 11290' 11310' 9080' 9080' 15._ WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ® No . 11340'-11360' 9079'-9078' _.- DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED "'„ 2500' Freeze Protect w/23 Bbls Diesel 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period wf Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? El Yes ® No . Sidewall Core(s)Acquired? El Yes ® No • If Yes to either question, list formations and intervals cored(MD+TVD of top and bottom of each), and summarize lithology and presence of oil,gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions,core chips, photographs and laboratory analytical results per 20 AAC 250.071. None Form 10-407 Revised 10/2012 Y.T` Z/4,/y5--- CONTINUED ON EV E Submit Original Only li 27(f(1 5)c . , ABC MS JAN - 9 201�5� 29. GEOLOGIC MARKERS(List all formations and r--kers encounter 30. FORMATION TESTS NAME TVD Well Tested? es 0 No ' Permafrost Top If yes,list intervals and formations tested,briefly summarizing test Permafrost Base results. Attach separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Shublik 9463' 8769' None Sadlerochit-Zone 4B 9580' 8836' CGL-Zone 3 9706' 8915' Base of CGL-Zone 2C 9802' 8975' 23SB-Zone 2B 9875' 9020' 22TS 9971' 9064' Formation at Total Depth: Zone 2B 9971' • 9064' 31 List of Attachment: Summary of Daily Drilling Reports,Well Schematic Diagram, Surveys, Cement Report 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact' J.Kyle Raese,564-4629 Email: John.Raese@bp.com Printed Name Joe Lastufka Title: Drilling Technologist Signature: �,Phone 564-4091 Date: IZ1� IISI- 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 1a: 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 f 1Td Eor 4-1/16"CJW IASL HEAD= FMC E-34A S i>OGLEG 30 WELL ANGLE 70°@ 9970'. ACTUATOR= BAKER C OFB.ELEV= 64.90' I Li BF.ELEV= 30.20' KOP= 4287' 2104' H3-1/2"OTIS XDB SSSV LANDING NP,D=2.75' Max Angle= 95"©10181' 0 Datum MD= 9626' Datum ND= 8800'SS _"CONDUCTOR,_#, ,D= ? GAS LIFT MANDRELS 10-3/4"CSG,45.5#,NT-80LHE BTC,D=9.950" —I 3664' ST MD IV, ) OEV TYPE V LV LATCH PORT (]ATE 3 4247 4241 10 MMG DMY RK 0 04/13/14 2 7021 6861 20 MMG DMY RK r 0 04/13/14 1 8280 8052 18 MMG DMY RK ° 0 01/26/94 Minimum ID = 1.78" @ -9075' WIPER PLUG BUSHING IN DEPLYSLV 9004• H3-1I2"PKR swsrp,D=2.75" My le: 9030' —I7-5/8"X 3-1/2"SABL-3 PKR,D=3.874" ,-, 1;,29049' —135 KB LTP,D=1.81"(11/10/14) 9054' H 3-1/2"PARKER SWS Nom,D=2.75" I i TOC(11/08/14) H 9065' 9065' —2.70"DEPLOYMENT SLV,D=2.250" tll II WIPER PLUG BUSHING @—9075',ID=1.78" i 1 9077' _43-1/2"SWN NP,MLLE)TO 2.74"(12/22/08) 3-1/2"TBG,9.2#,L-80,.0087 bpf,D=2.992" — 9090• - 9090' —13-1/2"WLEG,D=2.992" BEHIND .,*�. * 9088' HELMD TT LOGGED 02/04/94 CT LNR [TOP 4-1/2LNR —y OF " 9146' =! -^ 9146' H7-5/8'X 4-1/2"TNV PKR W/SET SLV,D=3.96" .. 0BEHIND k 9174' —I4-1/2"PORT®PPE CT LNR 7-5/8"CSG,29.7#,NT95HS NSCC,D=6.875" H 9360' , 4-1/2"WHIPSTOCK (10/31/14) — 9356• iit, MLLOUT WINDOW(E-34A) 9356'-9361' 4-1/2"SLID LNR 12.6#,L-80,.0152 bpf, D=3.953" — —9356' PERFORATION SUMMARY 10607' —I PUP JT w/RA TAG F LOG: RPM on 11/09/14 ANGLE AT TOP FERF: 91°@ 11290' Note:Refer to Production DB for historical perf data 11105' H PUP JT w/RA TAG SIZE SPF INTERVAL Opn/Sqz SHOT SQZ .01 i 1.56" 6 11290- 11310 0 11/10/14 1.56" 6 11340-11360 0 11/10/14 it II PBTD H 11361' - 2-3/8"LNR,4.7#,L-80 TH511,.0039 bpf,D=1.995" H 11399' " qi DATE REV BY COMfvU'ITS DATE REV BY COMMENTS PRUDHOE BAY UNIT 01/26/94 ML IMTIAL COMPLETION _ 11/24/14 TJWPJC SSSV UPDATE WH_L: E-34A 02/12/09 NORDIC1 CTD LATERAL(E-34/L1) PERMT No:°2140960 11/12/14 NORDIC1 CTD SIDETRACK(E-34A) API No: 50-029-22437-01 10/27/14 PJC LEGEND(PTD)& 114±. SEC 6,T11 N,R14E, 169'FFL&500'FEL 11/12/14 JMD DRLG HO CORRECTIONS 11/13/14 KR/JMD FINAL OCE APPROVAL BP Exploration(Alaska) North America-ALASKA-BP Page 1 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:OOAM Rig Release:11/13/2014 Rig Contractor NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10/20/2014 06:00 - 12:00 6.00 MOB N WAIT PRE -WAIT ON WIND PRIOR TO OPENING CELLAR DOORS;45 MPH SUSTAINED WITH 50-60 MPH GUSTS. NORDIC REQUIRES WIND SPEEDS <35 MPH TO OPEN CELLAR DOORS IN ORDER TO MOVE OFF WELL. -MONITOR WIND,RD AND CONTINUE PREPARING FOR RIG MOVE AND POST-MOVE RIG UP. 12:00 - 18:00 6.00 MOB N WAIT PRE -WAIT ON WIND. -45+MPH SUSTAINED/60+MPH GUSTS. -WORK THROUGH RIG MOVE MAINTENANCE 'CHECKLIST. CONTINUE CLEANING AROUND RIG. -WELDER PERFORM MAINTENANCE ON CHARGE PUMP SUCTION LINE. 18:00 - 00:00 6.00 MOB N WAIT PRE WAIT ON WIND. -40-45+MPH SUSTAINED/50+MPH GUSTS. -CONTINUE CLEANING RIG AND ORGANIZING PARTS ROOM. -GAUGE HAMMER UNIONS IN PITS. -GREASE CHOKE MANIFOLD VALVES IN PREPARATION FOR BOP TEST. 10/21/2014 00:00 - 03:00 3.00 MOB N WAIT PRE WAIT ON WIND. -35-40+MPH SUSTAINED/45+MPH GUSTS. CONTINUE CLEANING RIG AND ORGANIZING PARTS ROOM. 03:00 - 06:00 3.00 MOB N WAIT PRE WAIT ON WIND. -35+MPH SUSTAINED/40+MPH GUSTS. 06:00 - 12:00 ' 6.00 MOB N WAIT ' PRE WAIT ON WIND. -33+MPH SUSTAINED/40+MPH GUSTS. "106:10 AOGCC REP BOB NOBLE WAIVED WITNESS OFBOP TEST*** 12:00 - 18:00 6.00 MOB N WAIT PRE WAIT ON WIND. -37+MPH SUSTAINED/45-50 MPH GUSTS. 18:00 - 00:00 6.00 MOB N WAIT PRE WAIT ON WIND. -35-40 MPH SUSTAINED/45+MPH GUSTS. -BENCH-CHECK MWD TOOLS. -CLEAN BOILER#1. 10/22/2014 00:00 - 06:00 6.00 MOB N WAIT PRE WAIT ON WIND. -35-40 MPH SUSTAINED/45+MPH GUSTS. -CLEAN/WASH BOILER ROOM AND PARTS ROOM ONCE FINISHED CLEANING BOILER. 06:00 - 10:30 4.50 MOB N WAIT PRE WAIT ON WIND TO SETTLE DOWN IN ORDER TO OPEN CELLAR DOORS. MONITORING WITH TWO WEATHER STATIONS,ONE HAND HELD MONITOR. WIND AVERAGING 25-28 MPH WITH CONSISTENT GUSTS TO 37-38 MPH. WIND STILL AVERAGING 22-25 MPH BUT GUSTS HAVE DIMINISHED AS OF 0930. CONDUCT ROUTE DRIVE TO E-PAD,MOBILIZE EQUIPMENT TO CLEAR PAD ACCES. -CONDUCT PJSM FOR MOVING RIG OFF OF G-15. DISCUSS PLACEMENT OF PERSONNEL AND AVOIDING AREA AROUND CELLAR DOORS. TEST ESD. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 2 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time: 1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:30 - 11:00 0.50 MOB P PRE OPEN DOORS,MOVE RIG OFF OF G-15, CLOSE DOORS AND STAGE RIG ON PAD. MOVE RIG MATS WHILE WAITING ON SECURITY. 11:00 - 11:30 0.50 MOB N WAIT PRE STAGE RIG ON G-PAD AND WAIT ON SECURITY FOR MOVE ESCORT. CONDUCT CREW CHANGEOUT. 11:30 - 12:00 0.50 MOB P PRE SECURITY ON SITE. CREW WALKAROUND, .PJSM ON MOVING RIG. 12:00 - 14:30 2.50 MOB P PRE MOVE RIG FROM G-PAD TO E-PAD. 14:30 - 15:00 0.50 MOB P PRE STAGE RIG AT E-34 WHILE SNOW IS MOVED AND T-MATS ARE SET IN PLACE. PJSM FOR MOVING RIG OVER E.-34. 15:00 - 16:00 1.00 MOB P PRE POSITION RIG OVER WELL E-34. RIG ACCEPT 1600 HRS. _ 16:00 - 18:30 2.50 RIGU P PRE BEGIN RIG PREPARATION OPERATIONS. -SPOT SATELLITE CAMP, BEGIN STAGING EQUIPMENT -CLOSE IN CELLAR i -CONDUCT LEAK TIGHT TEST ON TREE VALVES,ALL GOOD. CONTINUE TO MONITOR TREE THROUGH WING VALVE. 18:30 - 20:00 1.50 BOPSUR P PRE NIPPLE UP BOP TO TREE. .20:00 - 21:00 1.00 BOPSUR N RREP PRE OIL PRESSURE DROPPING ON GENERATOR 1#2. STRONG DIESEL SMELL IN ENGINE ROOM. SHUT DOWN GENERATOR#2 AND TROUBLESHOOT. FIND A FAILED PISTON AND DIESEL MIXING WITH OIL. BRING BACK ONLINE AND MONITOR. NORDIC LEADERSHIP CONTACTED AND WORKS ON GETTING GENERATOR#1 BACK ONLINE. 21:00 - 23:00 2.00 BOPSUR ! P PRE NIPPLE UP BOP TO TREE;MEASURE AND POST STACK HEIGHTS. .23:00 - 00:00 1.00 BOPSUR N RREP PRE -WITH#1 GENERATOR RIGGED DOWN FOR CHANGE-OUT AND#2 GENERATOR FAILING, DECIDE TO SUSPEND BOP TEST(IF RIG BLACKS OUT AGAIN WITH FLUID-PACKED LINES,UNABLE TO BLOW DOWN AND RISK FREEZING UP) -STAND-BY WHILE ATTEMPTING TO BRING#1 GENERATOR ONLINE. CONTINUE MONITORING/TROUBLSHOOTING#2 GENERATOR. 10/23/2014 00.00 - 04:00 4.00 BOPSUR N RREP PRE -STAND-BY WHILE ATTEMPTING TO BRING#1 GENERATOR ONLINE. CONTINUE MONITORING/TROUBLSHOOTING#2 GENERATOR. SPOT FLOW-BACK TANK AND RU HARDLINE. -GET#1 GENERATOR BACK ONLINE. 04:00 - 06:00 2.00 BOPSUR P PRE HOLD PJSM,DISCUSS PRESSURE CROSSCHECK CARD AND PRESSURE TEST BOP PER NORDIC,BPANDAOGCC REQUIREMENTS. I-TEST WITNESS WAIVED BYAOGCC 1 INSPECTOR Printed 12/1/2014 11.25:54AM North America-ALASKA-BP Page 3 of 23 Operation Summary Report Common Well Name.E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date: 10/20/2014 End Date: 11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UW/I:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 11:00 5.00 BOPSUR P PRE RIG CREW CHANGEOUT,CONTINUE WITH BOP TEST. -NC MACHINERY MECHANIC ON SITE TO TROUBLESHOOT GENERATOR#2 -FUNCTION BOP RAMS FROM BOTH 'DRILLER'S CONSOLE AND CTS DRILLER REMOTE CONSOLE 11:00 - 14:00 3.00 BOPSUR P PRE CONDUCT MANUAL LOCKDOWN TEST OF BOP RAM COMPONENTS AGAINST 2"AND 2-3/8"TEST JOINTS. 14:00 - 16:30 2.50 BOPSUR P PRE RESUME BOP TESTING AGAINST REEL COMPONENTS. PUMP OUT FREEZE PROTECT,DISPLACE TO FRESH WATER. STAB ON AND TEST QUICK TEST SUB. PRESSURE TEST AGAINST PACKOFFS,INNER REEL IRON AND INNER REEL VALVE. -TEST ALL RIG AUDIBLE AND VISUAL ALARMS -BOP TEST COMPLETE. BLOW BACK COIL, PREP COIL FOR STANDBY WHILE GENERATORS ARE BEING WORKED ON. 16:30 - 19:00 2.50 RIGU N WAIT PRE WAIT ON SUPPLIES FOR#2 GENERATOR REPAIR. 19:00 - 00:00 5.00 RIGU N WAIT PRE -WAIT ON MECHANIC(DAY-SHIFT ONLY)TO TROUBLESHOOT AND REPAIR#2 'GENERATOR. -CLEAN RIG. 10/24/2014 00:00 - 07:00 7.00 RIGU N WAIT PRE -WAIT ON MECHANIC(DAY-SHIFT ONLY)TO TROUBLESHOOT AND REPAIR#2 GENERATOR. -CLEAN RIG. -DISCUSS WELL CONTROL DRILLS/ SCENARIOS WITH CREWS. 07:00 - 09:30 2.50 RIGU N RREP PRE TROUBLESHOOTGENERATOR#2. OBTAIN 'SECONDARY MEASUREMENT OF BORE DIAMETER,GIVEN CONFIRMATION THAT BORE CONDITIONS ARE GOOD. 09:30 - 18:00 8.50 RIGU N RREP 7 PRE I BEGIN RE-BUILD PROCESS ON GENERATOR #2. SECOND MECHANIC FLOWN UP TO ASSIST WITH RE-BUILD. PRESSURE TEST ALL HARD IRON CONNECTIONS BROKEN WHEN CONDUCTING THE HAMMER UNION VERIFICATIONS -ADJUST BRAKES ON DRAWWORKS 18:00 - 19:30 1.50 RIGU N RREP PRE -CATERPILLAR MECHANICS REPAIRING GENERATOR#2. -RIG UP TEMPORARY EXTERIOR GENERATOR#3(PULLED FROM NORDICS YARD)IN ORDER TO PROVIDE RIG POWER WHILE GENERATOR#1 IS RIGGED DOWN/ REPLACED,AND GENERATOR#2 IS REPAIRED. 19:30 - 00:00 4.50 RIGU N RREP PRE -CATERPILLAR MECHANICS OFF LOCATION. WAIT ON DAY SHIFT TO CONTINUE. 1-CONTINUE RIGGING UP GENERATOR#3; LOCATE AND MOBILIZE CABLES TO WIRE-IN TO SCR. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 4 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10/25/2014 00:00 - 01:45 1.75 RIGU N RREP PRE -WAIT ON DAY SHIFT CATERPILLAR MECHANICS TO CONTINUE WITH GENERATOR#2 REPAIRS. -GENERATOR#3 RUNNING/WARMING UP. I NORDIC ELECTRICIANS ON SITE TO HARDWIRE#3. 01:45 - 02:15 0.50 RIGU N RREP PRE -HOLD PJSM WITH ELECTRICIANS,RIG CREWAND NORDIC FIELD SUPERINTENDANT FOR HARDWIRING#3 GENERATOR. 02:15 03:45 1.50 RIGU N RREP PRE -SHUT DOWN#1 GENERATOR AND LAND CABLES IN SCR HOUSE. -BRING#3 GENERATOR TO IDLE(<50 VOLTS PER NORDIC)AND LAND CABLES TO EXTERIOR GENERATOR. -SWAP TO#3 GENERATOR AND BRING RIG LIGHTS,BOILER,HEATER AND WATER PUMP ONLINE. 03:45 - 06:00 2.25 RIGU N RREP PRE -STAND-BY ON#1 GENERATOR(VERIFY#3 OPERATING AND ALLOW TO RUN—2 HOURS PRIOR TO RIG DOWN#1 GENERATOR). -DRAIN AND RIG DOWN#1 GENERATOR. 06:00 - 18:00 12.00 RIGU N RREP PRE GENERATOR#1 DRAINED. PREP TO MOBILIZE#1 OFF OF RIG FOR REPLACEMENT. EXHAUST REMOVED AND SENT TO GBR FOR MODIFICATION. WSL, TOOLPUSHER,AND SAFETY REP AGREED UPON SCOPE AND MITIGATIONS MEASURES. HOT WORK REQUEST FOR CUTTING WELDS IN MOTOR ROOM REVIEWED,NORDIC SAFETY REP DRIVING AND SUPERVISING ALL SAFETY PRECAUTIONS ASSOCIATED WITH THE WORK. -WORK ON GENERATOR#2 PROCEEDED AT 0600 HRS. -REPLACEMENT GENERATOR BACK INTO RIG,PREP FOR OPERATIONS. 18:00 00:00 6.00 RIGU N RREP PRE -CAT MECHANICS OFF LOCATION WITH DAY SHIFT. WORK ON#2 GENERATOR SUSPENDED UNTIL DAY SHIFT. -WELDER ON LOCATION CONFIRMING MEASUREMENTS FOR GENERATOR#1 EXHAUST MODIFICATION. CONTINUE EXHAUST MODIFICATION OFF-SITE. -RIG UP AIR/FUEL PLUMBING TO GENERATOR#1 AND SOURCE 40'313 MCM/ 313 BUTT SPLICES FOR ELECTRICIAN ON DAY SHIFT. -VALVE CREW VERIFY TORQUE ON TREE BOLTS. 10/26/2014 00:00 - 00:30 0.50 RIGU N RREP PRE HOLD RIG EVACUATION DRILL AND AAR WITH NIGHT CREW. 00:30 - 06:00 5.50 RIGU N RREP PRE -RIG UP PLUMBING TO GENERATOR#1. WORK ON THREADING AIR LINES. -WAIT ON ELECTRICIANS TO COMPLETE WIRING ON GENERATOR#1. -WAIT ON WELDER TO COMPLETE EXHAUST MODIFICATION ON GENERATOR#1. -WAIT ON CAT MECHANIC TO COMPLETE REPAIR ON GENERATOR#2. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 5 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 18:00 12.00 RIGU N RREP PRE CREW STILL WORKING ON GETTING GENERATOR#1 UP AND RUNNING. -CONNECTED ELECTRICAL SYSTEM,FUEL LINES ETC. CAT MECHANIC WORKING ON GENERATOR #2. -WELDING ON PLUMBING.INSTALL RADIATOR -CONDUCTED PRE-SPUD WITH DAY CREW -FLUIDS,THIRD PARTY PERSONNEL NOTIFIED FOR UPCOMING OPERATIONS -CONDUCT TABLE-TOP RIG EVACUATION DRILL 18:00 - 00:00 6.00 RIGU N RREP PRE -CONDUCT PRE-SPUD WITH NIGHT CREW. -CAT MECHANIC HOURED OUT AT 2000. CONTINUE RIGGING UP GENERATOR#1. -GENERATOR#2 REPAIRED. RUN IDLE-1 HOUR AND SWAP RIG FROM#3 GENERATOR TO#2 GENERATOR. -WAIT ON DAY SHIFT FOR CAT MECHANIC TO COMMISSION#1 GENERATOR. 10/27/2014 00:00 - 06:00 6.00 RIGU N RREP PRE -WAIT ON DAY SHIFT FOR CAT MECHANIC TO COMMISSION#1 GENERATOR. PREPARE#3 GENERATOR FOR RIG DOWN. -CLEAN AND ORGANIZE RIG,CONDUCT TABLE-TOP WELL CONTROL DRILLS. -INSTALL NEW CLAMP FOR FAR-TONGS AND CLEAN ICE BUILD-UP FROM MAST. 06:00 - 18:00 12.00 ' RIGU N RREP PRE WORKING ON GENERATOR#1. CAT MECHANIC ON LOCATION CAT TECH ADJUSTING ELECTRONICS TO LOAD SHARE WITH 2 GENERATOR ON LINE. GENERATOR#2 ON LINE PROVIDING RIG POWER RIG DOWN GENERATOR#3 LOAD TEST BOTH GENERATORS TO CONFIRM LOAD SHARING CAPABILITIES. PUMP THROUGH THE CHOKE WITH THE MUD PUMP AND GRADUALLY INCREASE PRESSURE. RUN GENERATOR#1 AT FULL LOAD AND CHECK OUT OK. ACCEPT RIG AT 18:00 HRS 18:00 - 21:15 3.25 DHB P PRE -CREW CHANGE;ONCOMING CREW WELCOME BACK AND VERIFY RU. -HOLD PJSM WITH NORDIC AND VALVE CREW. -MOVE LUBRICATOR TO FLOOR. 21:15 - 22:45 1.50 DHB P PRE -RU AND PRESSURE TEST LUBRICATOR TO 250 PSI LOW/3500 PSI HIGH. 22:45 - 00:00 1.25 DHB P PRE -EQUALIZE ACROSS LUBRICATOR TO 2000 PSI AND PULL TWC. SICP RAISES TO-2350 PSI. -LEAK TIGHT TEST SSV,BLEED LUBRICATOR AND LEAK TIGHT TEST MASTER WITH RESEVOIR PRESSURE. -DUAL BARRIERS FROM RESEVOIR CONFIRMED;RD LUBRICATOR. 10/28/2014 00:00 - 00:45 0.75 DHB P PRE RU AND PRESSURE TEST NIGHTCAP TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. 00:45 - 01:15 0.50 DHB P PRE HOLD PJSM FOR BULLHEAD KILL. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 6 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:15 - 02:30 1.25 CONDHL P PRE BULLHEAD KILL PER WELL PLAN. -PUMP 5 BBLS METHANOL FOLLOWED BY 140 BBLS KCL AT 4 BBL PER MINUTE. CASING PRESSURE DROPPED TO 0 PSI AFTER 70 BBLS PUMPED AND INCREASED TO 80 BBLS AND HELD AN INJECTION PRESSURE OF 1790 PSI AFTER 130 BBLS.SHUT DOWN PUMPS AT 140 BBLS,ALLOW CASING PRESSURE TO DROP AND OPEN CHOKE. 02:30 - 03:00 0.50 CONDHL P PRE FLOW CHECK;WELL STATIC. 03:00 - 06:00 3.00 FISH P DECOMP -CIRCULATE ACROSS THE TOP AND MONITOR WELL THROUGH TANK#1. LOSS RATE 10 BBLPER HR FROM 03:00 TO 03:45. MOVE BAKER FISHING TOOLS TO RIG FLOOR. -REMOVE NIGHTCAP,MU AND PRESSURE TEST 7"OTIS CROSSOVER TO 250 PSI LOW/ 3500 PSI HIGH FOR 5 MINUTES. -MU BAKER FISHING BHA. 06:00 - 08:00 2.00 FISH P DECOMP WHILE PICKING UP BHA,OBSERVED WELL FLOWING.SHUT IN WELL.WELLHEAD PRESSURE WAS OBSERVED 55 PSI AFTER 10 MINUTES.256 PSI AFTER 30 MINUTES. NOTIFY ODE AND SUPERINTENDENT.AS INSTRUCTED,SECOND BULLHEAD WAS PERFORMED WITH 200 BBLS OF 8.5 PPG KCL AT 6 BPM.INITIAL CHOKE PRESSURE WAS 2900 PSI 6 BPM.FINAL CHOKE PRESSURE WAS 2520 PSI AT 6 BPM.SHUTDOWN PUMPS AT 200 BBLS,ALLOW CASING PRESSURE TO DROP AND OPEN CHOKE. 08:00 - 08:30 0.50 FISH P DECOMP FLOW CHECK;STATIC. 08:30 - 10:00 1.50 BOPSUR P DECOMP BLIND RAMS AND HCR VALVE WERE PRESSURE TESTED AS REQUIRED BY AOGCC.NOTIFIED ODE AND SUPERINTENDENT. 10:00 - 10:30 0.50 FISH P DECOMP PJSM FOR PICKING UP LINER FISHING BHA. PICK UP BHA WITH GS SPEAR WITH 2.25" SEAL SUB 10:30 - 11:00 0.50 FISH P DECOMP PJSM BEFORE RUNNING IN HOLE WITH FISHING BHA.DISCUSS POTENTIAL GAS PRESENCE WHILE RIH. 11:00 - 12:00 1.00 FISH P DECOMP RIH WITH FISHING BHA TO 5278'AT 90 FPM CIRCULATE AT 0.5 BPM 300 PSI THROUGH THE MUD GAS SEPARATOR. TAKING RETURNS TO THE SHAKER. 12:00 - 13:00 1.00 FISH P DECOMP WHILE RIH AN INCREASE OF 21%FLOW RETURN WAS NOTED. STOP FOR FLOW CHECK.GAS RETURNS INCREASED AND THE CHOKE WAS CLOSED TO 75% OBSERVE WELL AS GAS SLOWLY DECREASED AND FLUID RETURN INCREASED WHILE PUMPING 0.5 BPM. THE CHOKE PRESSURE SLOWLY DROPPED. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 7 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:00 - 14:30 1.50 FISH P DECOMP CONSULT WITH SUPERINTENDENT AND TOWN TEAM. RIH AT 50 FPM,CIRCULATE AT 0.45 BPM WITH 550 PSI RETURN DENSITY GOING UP FLUID RETURNS SLOWLY INCREASING STOP AT 8907'. RECORD UP WEIGHT 32500 LBS. RIH SLOWLY CIRCULATE AT 0.8 BPM WITH 1208 PSI. TAG FISH AT 8985'.STOP PUMP.SET DOWN TO ENGAGE FISH. PICK UP WEIGHT 35K.PICK UP TO 8970'. SET DOWN WEIGHT ON FISH. 14:30 - 16:30 2.00 FISH P DECOMP CIRCULATE THROUGH THE FISH AT 1.56 BPM WITH 3468 PSI SUPER CHOKE SET AT 75%CLOSED. LOSING FLUID TO THE FORMATION AT 20 BPH. CIRCULATE 2 BOTTOMS UP AT 1.56 BPM WITH 3500 PSI ATTEMPT TO ACHIEVE PUMP RATE OF 2 BPM WITH PUMP TRIP SET AT 4500 PSI.MAX CIRCULATE RATE WAS 1.8 BPM. CONTINUE CIRCULATING FOR 170 BBL. OUT MM DENSITY INCREASE TO 8.5 PPG 16:30 - 17:00 0.50 FISH P DECOMP CLOSE CHOKE.BULLHEAD 10 BBLS OF 8.5 PPG KCL INTO THE FORMATION AT 1.65 BPM. 17:00 - 17:15 0.25 FISH P DECOMP CIRCULATE BOTTOMS UP 1.5 TIMES. • 17:15 - 18:30 1.25 FISH P DECOMP FLOW CHECK WELL PRIOR TO POH-WELL STATIC 18:30 - 19:00 0.50 FISH P DECOMP PICK UP FROM 9,375'(END OF FISH)TO 9,275'.34K PUW. FISH IS FREE. SLACK OFF TO 9,375'AND TAGGED BOTTOM WITH 5K. 19:00 - 19:45 0.75 FISH P DECOMP CIRCULATE BOTTOMS UP 1.5 TIMES AT 1.45 BPM IN/1.47 BPM OUT. MW IN 8.5 PPG/MW OUT 8.47 PPG,2900 PSI. NO GAS OBSERVED DURING THE CIRCULATION. 19:45 - 20:00 0.25 FISH P DECOMP FLOWCHECK WELL FOR 15 MINUTES-WELL STATIC. 20:00 - 22:30 2.50 FISH P DECOMP APPLY BACK PRESSURE ON WELL AT 1.1 BPM ON ANNULUS,HOLDING 230-300 PSI THRU SUPER CHOKE AT 80%CLOSED. PULL OUT OF HOLE FROM 9,275'. PULL OUT OF HOLE FROM 9,275'TO 8,924'AT 20 FPM.SAW BOTTOM OF FISH GO THROUGH ALL 3 NIPPLES WITH LESS THAN 1K OVERPULL ON BOTTOM 2 NIPPLES AND 5K OVERPULL ON TOP NIPPLE. PULL OUT OF HOLE FROM 8,924'TO 8,000'AT 35-40 FPM. PULL OUT OF HOLE FROM 8,000'TO 400'AT 70-80 FPM. NO FURTHER OVERPULL NOTED. TOTAL OF 21 BBLS EITHER LOST OR BULLHEADED AWAY DURING THE TRIP OUT OF HOLE. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 8 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 1X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UVN:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT I NPT Depth Phase Description of Operations (hr) I (usft) 22:30 - 23:00 0.50 FISH P DECOMP FLOWCHECK WELL PRIOR TO BRINGING BHA AND NON-SHEARABLES ACROSS STACK PRE-JOB ON PICKING UP AND LAYING DOWN BHA AND LINER. HEAVY FOCUS ON WELL CONTROL ROLES AND RESPONSIBILITIES. 23:00 - 00:00 1.00 FISH P DECOMP PULL OUT OF HOLE TO BHA. BREAK OUT AND LAY DOWN BHA. LOST 2 BBLS OF FLUID DOWNHOLE DURING THIS OPERATION. 10/29/2014 00:00 - 00:15 0.25 FISH P DECOMP I PERFORM WELL CONTROL DRILL(KICK WHILE TRIPPING DRILL). ALL HANDS RESPONDED WELL.SAFETY JOINT IN PLACE AND WELL SHUT IN TIMELY • MANNER. HELD AFTER ACTION REVIEW AFTER DRILL. NO LESSONS LEARNED FROM THIS DRILL. 00:15 - 01:00 0.75 FISH P DECOMP PULL OUT OF HOLE WITH 2-3/8"LINER. PULL 3 PUP JOINTS AND 6 FULL JOINTS OF LINER,LAID DOWN IN PIPE SHED. 01:00 - 02:15 1.25 FISH P DECOMP WHILE BREAKING A JOINT OF LINER OUT OF STUMP,FLUID BURPED 3-4'OUT OF STUMP ONTO FLOOR.PICK UP SAFETY JOINT AND MADE UP,RUN IN HOLE ON SAFETY JOINT. - CLOSE ANNULAR AND HCR TO SHUT IN • WELL. CLOSE SUPERCHOKE AND OPEN HCR-0 PSI _. INITIALLY. NOTIFY OPERATIONS SUPT WHILE MONITORING WELL-0 PSI AFTER 30 MINUTES. DISCUSS PLAN FORWARD WITH OPERATIONS SUPT,WHO CONSULTED WITH WTL AND AGREED ON PLAN FORWARD. 02:15 - 02:45 0.50 FISH P DECOMP PERFORM FLOWCHECK ON WELL THRU GAS BUSTER FIRST AND THEN IN POSSUM BELLY-WELL STATIC. PREJOB ON RIGGING UP ON SAFETY JOINT STUMP TO CIRCULATE/BULLHEAD. 02:45 - 03:15 0.50 � FISH P DECOMP RIG UP WITH CIRCULATING HOSE AND IRON TO CIRCULATE GAS OUT OF LINER AND STACK. •SHUT IN UPPER COMBI'S 03:15 - 03:45 0.50 FISH P DECOMP CIRCULATE 8 BBLS KCL DOWN SAFETY •JOINT AND LINER,TAKING RETURNS UP THRU CHOKE LINE-NO GAS NOTICED DURING CIRCULATION.(TOOK 3 BBLS TO FILL,CIRCULATED 5 BBLS AFTER RETURNS WERE OBTAINED). RIG DOWN CIRCULATING IRON FROM SAFETY JOINT STUMP. 0345 - 04 30 0.75 FISH P DECOMP •BULLHEAD 150 BBLS OF 3%KCL DOWN WELL. BULLHEAD AT 3.5 BPM WITH INITIAL PRESSURE AT 1,805 PSI AND FINAL PRESSURE 1,865 PSI. 04:30 - 05:00 0.50 FISH P DECOMP FLOWCHECK WELL FOR 30 MINUTES-WELL STATIC. I PERMISSION GIVEN TO OPEN WELL BY l OPERATIONS SUPT. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 9 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:00 - 05:15 0.25 FISH P DECOMP CLEAR RIG FLOOR,OPEN AND CHECK SAFETY JOINT-NO PRESSURE. CLEAR RIG FLOOR. OPEN UPPER COMBIS,OPEN ANNULAR ELEMENT. PULL OUT OF HOLE WITH SAFETY JOINT AND RIG DOWN. 05:15 - 05:45 0.50 FISH P DECOMP PULL OUT OF HOLE WITH 2-3/8"LINER. PULL TOTAL OF 11 FULL JOINTS,3 PUP JOINTS AND 1 CUT JOINT. TOTAL OF 399.27'OF LINER PULLED. CUT JOINT IS 6.00'LONG WITH 2.78"OD ON FLARED END.(PICTURES ATTACHED). FISH WAS NORM INSPECTED AND NO SIGNIFICANT RADIATION WAS OBSERVED. 05:45 - 06:30 0.75 CLEAN P DECOMP PJSM ON STAB ON INJECTOR AND PUMP SLACK IN REEL. FILL PITS WITH 8.5 PPG KCL FROM VAC TRUCK. 06:30 - 08:15 1.75 CLEAN P DECOMP STAB INJECTOR ONTO WELL. PUMP E-LINE SLACK INTO REEL 1 CUT 300'OF COIL WITH HYDRAULIC CUTTER. 08:15 - 09:30 1.25 CLEAN P DECOMP INSTALL COIL TUBING CONNECTOR. PULL TEST TO 36K LBS. PRESSURE TEST TO 3900 PSI TEST RISER COMPONENTS 09:30 - 10:45 1.25 CLEAN P DECOMP TEST E-LINE AND INSTALL BAKER ELECTRONIC CONNECTER.TEST SAME. PRESSURE TEST QTS ON RISER CAP 10:45 - 12:30 1.75 BOPSUR P DECOMP TEST BOP COMPONENTS PER AOGCC REQUIREMENTS USED DURING WELL CONTROL EVENT. THE ANNULAR PREVENTOR, 2"COMBIS,HCR VALVE AND TIW SAFETY VALVE WERE TESTED. AOGCC WAS NOTIFIED OF THE TEST BUT FORFEITED WITNESSING THE TEST. 12:30 - 13:00 0.50 CLEAN P DECOMP OPEN WELL.FILL HOLE WITH 12.5 BBL 13:00 - 18:00 5.00 CLEAN P DECOMP PJSM ON PICKING UP CLEAN OUT BHA. PICK UP CLEAN OUT BHA CONSISTING OF 2.74"PARABOLIC MILL,STRING REAMER AND BOT X-TREME MOTOR. RIH AT 90 FPM CIRCULATE AT 0.5 BPM WITH 360 PSI. STOP AT 8000'RECORD SPR CONTINUE RIH TO TOP OF TUBING STUB. LOG TIE IN TO FORMATION AT 8160'.DEPTH CORRECTION:-4.5' RIH TO 8740' 18:00 - 18:45 0.75 CLEAN P DECOMP LOG 50'SECTION FOR GEO DEPTH CONFIRMATION FROM 8740'TO 8790'. SHUT DOWN PUMPS-RIH AND TAG TOP OF TUBING STUMP AT 9,374.1'. TOTAL OF 41 BBLS LOST DURING TRIP IN HOLE. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 10 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM 'Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:45 - 20:00 1.25 CLEAN P DECOMP CLEAN OUT WELLBORE. START PUMPS AT 1.5 BPM IN/1.2 BPM OUT. MW 8.5 PPG IN/8.5 PPG OUT. PUMP PRESSURE 2900 PSI. PVT 287 BBLS. PUW 31.5K. POOH TO 9,070',RIH TO 9,374'. REPEAT 2 MORE TIMES. PULL OUT OF HOLE TO 9,000'. 20:00 - 20:15 0.25 CLEAN P DECOMP FLOWCHECK WELL FOR 15 MINUTES-WELL STATIC. OPEN EDC TO POOH. 20:15 - 21:30 1.25 CLEAN P DECOMP PULL OUT OF HOLE WITH CLEAN OUT ASSEMBLY. PUMPS ON AT 1.7 BPM @ 2500 PSI. NO DEBRIS NOTICED-ACROSS SHAKERS AT BOTTOMS UP. 21:30 - 21:45 0.25 CLEAN P DECOMP FLOWCHECK WELL FOR 15 MINUTES-WELL jSTATIC. i CLOSED EDC. PJSM ON LAYING DOWN BHA. TOTAL OF 10 BBLS LOST DURING TRIP OUT OF HOLE. 21 45 - 2230 0.75 CLEAN j P DECOMP PULL OUT OF HOLE AND LAY DOWN CLEANOUT BHA. MILL AND STRING REAMER GAUGES: IN=2.74"/OUT=2.74"GO-2.73"NOGO. 22:30 - 00:00 1.50 EVAL _ P WEXIT PDS ASSEMBLING AND PROGRAMMING CALIPER TOOLS. TOTAL OF 15.8 BBLS LOST DURING THESE OPERATIONS. 10/30/2014 00:00 - 00:30 0.50 EVAL P WEXIT RIG UP AND TEST CALIPER LOGGING TOOL. MAKE UP AND RIH. MAKE UP MWD TOOLS AND RIH. STAB INJECTOR HEAD ON WELLAND TEST QTS. 00 30 - 03:00 2.50 EVAL P WEXIT RUN IN HOLE WITH CALIPER LOGGING TOOLS. TIE IN WITH GEO PDC LOG WITH MVVD.-5' CORRECTION. RUN IN HOLE TO 9374'. TOTAL OF 35 BBLS LOST DURING TRIP IN HOLE. 03:00 - 03:45 0.75 EVAL P WEXIT WAIT ON LOGGING TOOL TO WAKE UP. 03:45 - 04:45 1.00 EVAL P WEXIT RUN CALIPER LOG AND CCL LOG FROM 9,374' TO 8,900'AT 20 FPM. 04:45 - 07:30 2.75 EVAL P WEXIT FLOWCHECK WELL FOR 15 MINUTES-WELL STATIC. POOH WITH CALIPER LOGGING TOOLS. STAND BACK INJECTOR. LAY DOWN LOGGING TOOLS. FILL HOLE WITH 4 BBLS KCL. DOWNLOAD CCL AND FORWARD TO ODE FOR EVALUATION. 'SIMOPS-SHUT DOWN#1 GENERATOR TO COOL DOWN AND CHECK SQUEALING BELTS. RUNNING ON#2 GENERATOR. Printed 12/1/2014 11.25:54AM North America-ALASKA-BP Page 11 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 i Spud Date/Time:1/5/1994 12:00:00AM •Rig Release:11/13/2014 Rig Contractor.NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:30 - 12:00 4.50 BOPSUR P DECOMP PREPARE EQUIPMENT FOR BOP TEST CLOSE TREE AND LEAK TIGHT TEST. BLEED DOWN ACCUMULATOR AND LOCK OUT TAG OUT SAME. OPEN RAM DOORS AND INSPECT ALL RAMS AND SEALS AOGCC NOTIFICATION SUBMITTED. UNLOCK ACCUMULATOR.PRESSURE UP THE SYSYEM. 12:CO - 00:00 12.00 BOPSUR P DECOMP TEST BOP PER BP AND AOGCC. WITNESS OF THE TEST WAS WAIVED BY AOGCC REP MATTHEW HERRERA. - BODY TEST BOP TO 4000 PSI. TEST ALL COMPONENTS TO 250 PSI LOW ,AND 3500 PSI HIGH. PERFORM ACCUMULATOR DRAW DOWN TEST. 10/31/2014 00:00 - 03:00 3.00 BOPSUR P DECOMP TEST BOP PER BPANDAOGCC. WITNESS OF THE TEST WAS WAIVED BY AOGCC REP MATTHEW HERRERA. BODY TEST BOP TO 4000 PSI. TEST ALL COMPONENTS TO 250 PSI LOW •AND 3500 PSI HIGH. 03:00 - 03:45 0.75 BOPSUR P DECOMP RIG DOWN BOP TESTING EQUIPMENT. PULL TEST PLUG FROM RISER. INSTALL NIGHT CAP AND TEST QTS. OPEN WELL ON CLOSED CHOKE AND NIGHT CAP-0 PRESSURE. FILL WELL-14 BBLS TO FILL WELL. 03:45 - 05:00 1.25 STWHIP P • WEXIT PICK UP WHIPSTOCK AND SETTING BHA FROM GROUND TO RIG FLOOR AND PIPE SHED. MAKE UP BHA AND WHIPSTOCK. ORIENT WHIPSTOCK SETTING TOOL TO MWD. RUN IN HOLE WITH BHA. STAB ON INJECTOR AND TEST QTS. FILL HOLE-4 BBLS 05:00 - 07:00 2.00 STWHIP P WEXIT RUN IN HOLE WITH 4-1/2"X 3-1/2" TT "GII DELTA" WHIPSTOCK AND HYDRAULIC SETTING TOOL. RIH AT 90 FPM CIRCULATE AT 1.0 BPM WITH 1274 PSI RIH TO 5284'. NOTED IRREGULAR DENSITY RETURN ON THE OUT MICRO-MOTION.NO FLUCTUATION IN THE PVT. 07:00 - 07:30 0.50 STWHIP P WEXIT STOP RIH.INCREASE CIRCULATION TO 1.6 BPM WITH 2450 PSI. CIRCULATE ONE BOTTOMS UP,MONITOR RETURNS. PVT STEADY AT 171 BBL 07:30 - 09:00 1.50 STWHIP P WEXIT RIH WITH WHIPSTOCK AT 90 FPM. CIRCULATE AT 1.4 WITH 2060 PSI. TIE INTO FORMATION AT 8088' DEPTH CORRECTION-6' I RIH RECORD SLOW PUMP RATES ON BOTH PUMPS Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 12 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:OOAM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:00 - 09:30 0.50 STWHIP P WEXIT RIH TO SETTING DEPTH TOP OF WHIPSTOCK AT 9357'. ORIENT TO LOW SIDE.CLOSE EDC. PRESSURE UP TO 2000 PSI TO SET THE WHIPSTOCK. SET DOWN 3000 LBS TO CONFIRM WHIPSTOCK SET. PICK UP AND RELEASE FROM WHIPSTOCK 09:30 - 11:30 2.00 STWHIP P WEXIT FLOW CHECK ON BOTTOM.NO FLOW. POH WITH WHIPSTOCK RUNNING TOOL POH AT 80 FPM.CIRCULATE AT 1.42 BPM WITH 2238 PSI FLOW CHECK 300'FROM SURFACE.NO FLOW. POH TO BHA. 11:30 - 12:00 • 0.50 STWHIP ' P WEXIT 1 UNSTAB INJECTOR AND STAND BACK OVER CIRC HOLE. BLOW DOWN BAKER TOOLS WITH AIR AND WATER. POH AND LAY DOWN WHIPSTOCK RUNNING BHA. WELL CONTROL DRILL,KICK WHILE TRIPPING. GOOD CREW RESPONSE,ALL HANDS TO POSITIONS. 12:00 - 15:30 3.50 STWHIP P WEXIT CLOSE SSV AND INSTALL NIGHT CAP AND TEST SAME. SECURE WELL FOR UPCOMING HOT WORK WHILE REHEADING E-LINE. CUT E-LINE AND INSULATE END. OPEN WELL,REMOVE NIGHT CAP.INSTALL INJECTOR. PUMP SLACK FORWARD.PICK UP INJECTOR PULL OUT AND CUT 260'EXCESS E-LINE. INSTALL NIGHT CAP AND TEST SAME FOR UPCOMING HOT WORK WHILE REHEADING E-LINE. CUT COIL AND INSTALL BAKER EXTERNAL COIL CONNECTOR. PRESSURE TEST 4200 PSI AND PULL TEST 35K DROP 3/4"DRIFT BALL AND PUMP THROUGH THE COIL RECOVER DRIFT BALL IN CATCHER. TEST QTS,OPEN SSV, 15:30 - 18:00 2.50 STWHIP • P WEXIT PJSM ON PICK UP CEMENTING BHA RIH WITH CEMENTING BHA WITH 2.5"JET NOZZLE RIH AT 100 FPM,CIRCULATE AT 1.06 BPM WITH 1029 PSI. TAG TOP OF WHIPSTOCK AT 9363'WITH NO CORRECTION. CORRECTION ON LAST RIH WAS-6' SCHLUMBERGER CEMENTERS RIGGED UP 18:00 - 19:00 1.00 STWHIP P WEXIT PICK UP 20'FROM TOP OF WHIPSTOCK. CIRCULATE BOTTOMS UP AT 1.5 BPM WITH 2168 PSI CREW CHANGE-OUT 19:00 - 19:30 0.50 STWHIP P WEXIT RUN IN HOLE AND TAG TOP OF WHIPSTOCK AT 9357',PULL OUT OF HOLE TO 9347' CHANGE OUT SUSPECTING LEAKING VALVE ON CEMENT LINE ON RIG. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 13 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:30 - 20:30 1.00 STWHIP P WEXIT PERFORM INJECTIVITY TEST. PUMP 13 BBLS AT 1 BPM.PRESSURE STABILIZED AT 890 PSI. PJSM WITH CEMENTERS AND CH2MHILL ON CEMENT JOB. 20:30 - 22:00 1.50 STWHIP P WEXIT FINISH RIGGING UP CEMENTERS. PUMP 5 BBLS OF FRESH WATER FROM CEMENTERS. PRESSURE TEST CEMENT LINES TO 250/5000 PSI. TEST PUMP KICKOUTS ON CEMENT TRUCKS TO 1000 PSI AND 4950 PSI. 22:00 - 23:30 1.50 STWHIP P WEXIT BATCH CEMENT.START PUMPING CEMENT AT 22:20 HRS. 22:20 CMT TO WEIGHT @ 15.8 PPG LOSS RATE=6 BPM -SWAP COIL PUMP TO EXHAUST PILL -SHUT DOWN RIG PUMP AND LINE UP CMT PUMP DOWN THE COIL -ON LINE WITH CMT PUMP WITH 5 BBLS OF FRESH WATER @ 760PSI -ON LINE WITH CMT,ZERO IN MM AT 15.7 PPG DENSITY -PUMP 5 BBL FRESH WATER SPACER -SHUT DOWN PUMP 18 BBLS AWAY.LINE UP TO GIVE CONTAM PILL TO CMT TRUCK -ONLINE WITH RIG PUMP TO DISPLACE CMT WITH EXHAUST PILL -CAUGHT CMT AT 2 BBLS AWAY -AT 30 BBLS AWAY,REDUCE PUMP RATE FROM 1.5 BPM TO 1.0 BPM AND CLOSED BAKER CHOKE TO SQUEEZE CEMENT INTO PERFS -CEMENT AT STINGER AT 37 BBLS AWAY AT 850 PSI. -AT 50 BBLS AWAY PRESSURE WAS 1143 PSI. SHUT DOWN PUMPS DUE TO ALL CEMENT PUMPED OUT OF COIL. -BLEED DOWN PRESSURE THRU BAKER CHOKE. -POOH TO 9000'REPLACING FLUID 1:1. -FLOWCHECK WELL-WELL STILL ON LOSSES AT 6 BPM. -CEMENT IN PLACE AT 23:05 HRS -SWAP BACK TO 3%KCL FOR TRIP OUT OF HOLE 23:30 - 00:00 0.50 STWHIP P WEXIT PULL OUT OF HOLE DISPLACING MUD AT 1:1 PLUS LOSS RATE. 11/1/2014 00:00 - 01:30 1.50 STWHIP P WEXIT POOH WITH CEMENTING BHA. 01:30 - 02:30 1.00 STWHIP P WEXIT POOH AND LAY DOWN CEMENTING BHA. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 14 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 07:30 5.00 STWHIP P WEXIT CUT COIL CONNECTOR. REBOOT E-LINE. PUMP SLACK BACK INTO COIL. RIG UP HYDRAULIC CUTTER. CUT 290'OF COIL TUBING. RIG DOWN COIL CUTTER. STAB INJECTOR BACK ONTO STUMP AND TEST CONNECTION. RIG UP AND REHEAD COIL TUBING(KENDAL) CONNECTOR. PULL TEST TO 35K LBS HEAD UP E-LINE TO CONNECTOR AND TEST ELECTRONICS. PRESSURE TEST TO 3500 PSI. 07:30 - 08:00 0.50 STWHIP P WEXIT PJSM ON PICKING UP MILLING BHA. PICK UP MILLING BHA WITH 2.74"DIAMOND WINDOW MILL WITH 2-3/8"MOTOR WITH 1.25 BEND DD SCRIBE TOOL FACE 08:00 - 08:30 0.50 STWHIP P WEXIT TEST QTS SURFACE TEST DD TOOLS 08:30 - 10:30 2.00 STWHIP P WEXIT RIH WITH WINDOW MILLING BHA. RIH AT 100 FPM.CORCULATE AT 1.0 BPM WITH 1088 PSI. TIE IN TO FORMATION AT 8130'. CORRECTION-6.5 RIH TO 9150' 10:30 - 11:00 0.50 STWHIP P WEXIT DISPLACE KCL IN THE WELL WITH 8.6 PPG POWERPRO. FILL PITS WITH NEW MUD 11:00 - 11:30 0.50 STWHIP P WEXIT CLOSE THE EDC.RECORD SLOW PUMP RATES ON BOTH PUMPS. RIH SLOWLY.CIRCULATE AT 1.5 BPM WITH 2424 PSI. TAG TOP OF WHIPSTOCK AT 9355' 11:30 - 20:00 8.50 STWHIP P WEXIT MILL TO 9356.5'WITH LITTLE RESISTANCE. TAKING MORE WEIGHT AT 9356.5'. MILL WINDOW FROM 9356.5' FIRST BOTTOMS UP SAMPLE CONTAINED 85%CEMENT. MILLING WITH 2-3 WOB. MM IN 1.63 BPM/OUT 1.59 BPM. MW IN 8.65-8.7 PPG. CIRCULATING PRESSURE 2750 PSI TO 2810 PSI. LOOSING MUD AT 4-5 BPH TO THE WELL. MILL WINDOW TO 9363'AND MILL 10'OF RAT HOLE TO 9373'. TOTAL OF 32 BBLS FLUID LOST WHILE DRILLING THIS SECTION. 20:00 - 20:15 0.25 STWHIP P WEXIT LET WEIGHT DRILL OFF. •TD WINDOW MILL AT 9373'. Printed 12/1/2014 11:25:54AM • North America-ALASKA-BP Page 15 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date: 11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT , NPT Depth Phase Description of Operations (hr) (usft) 20:15 - 23:30 3.25 STWHIP P WEXIT MAKE 2 COMPLETE PASSES UP AND DOWN FROM 9373'TO 9350'. REAM THROUGH WINDOWAT 1 FT/MIN. PASSES THROUGH WINDOW SEEM TO BE SMOOTH. SHUT DOWN PUMPS AND MAKE DRY RUN THROUGH WINDOW. ON TRIP INTO WINDOW,STRING TOOK WEIGHT WHILE RUNNING IN THE HOLE-3-5K. PULL BACK OUT AND MAKE SECOND DRY — _ RUN THROUGH WINDOW SMOOTHLY. 23:30 - 00:00 0.50 STWHIP P WEXIT FLOWCHECK WELL-WELL TAKING FLUID. OPEN EDC AND START PUMPS AT 2 BPM. PULL OUT OF HOLE WITH MILLOUT BHA. 11/2/2014 00:00 - 01:15 2.25 STWHIP P WEXIT PULL OUT OF HOLE WITH MILLOUT BHA TO 1150' 01:15 - 01:30 0.25 STWHIP P WEXIT FLOWCHECK WELL BEFORE BRINGING BHA ACROSS STACK.-WELL ON SLIGHT LOSSES. PJSM ON LAYING DOWN BHA. PULL OUT OF HOLE. LAY DOWN BHA. MILL IN 2.74"GO/OUT 2.72 NOGO-2.73 GO STRING MILL IN 2.74"GO/OUT 2.74 GO-2.73 NOGO **1 HOUR EXTRA-DAYLIGHT SAVINGS TIME ENDED-MOVE TIME BACK FROM 0200 TO 0100. 01:30 - 01:45 0.25 DRILL P PROD1 PICKUP DRILLING BHA. NEW BI-CENTER BIT 2.74"X 3.25" MUD MOTOR 2-3/8"M1XP BHI X[TREME WITH 1.17°BEND 01:45 - 02:00 0.25 DRILL P PROD1 STAB INJECTOR BACK ON WELL. TEST QTS. 02:00 - 03:45 1.75 DRILL P PROD1 RUN IN HOLE WITH DRILLING BHA. RUN IN HOLE FROM 150'TO 8000'. 03:45 - 05:15 1.50 DRILL P PROD1 TIE IN TO GEO PDC. RUN LOG FROM 8000'TO 8161'. -7'DEPTH CORRECTION. 05:15 - 06:00 0.75 DRILL P PROD1 RUN IN HOLE FROM 8161'TO 9373'. 106:00 - 09:30 3.50 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 9373' FREE SPIN=3215 PSI AT 1.73 BPM RATE IN=1.73 BPM RATE OUT=1.66 BPM ROP=42 FPH WOB=1.73 K CIRC PSI= 3600 PSI . MW IN=8.71 PPG MW OUT=8.65 PPG ECD =9.97 PPG IAP=426 PSI OAP=397 PSI PVT=336 BBL ' STOP DRILLING AS NO CLEAN INCLINATION SURVEYS AND THE DEPTH IS WITHIN 9'OF THE DEPTH LIMIT** SHORT WIPER TRIPS AS NECESSARY I CATCHING SAMPLES FOR GEO EVERY 50' Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 16 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date: 11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:30 - 10:30 1.00 DRILL N DPRB 9,501.00 PROD1 STOP DRILLING DUE TO NO CLEAN INCLINATION SURVEY AND THE DEPTH IS WITHIN 9'OF THE DEPTH LIMIT. POH TO THE BOTTOM OF THE WINDOW. CONSULT WITH BAKER TOWN DIRECTIONAL COORDINATOR. RECORD SLOW PUMP RATE ON BOTH PUMPS. 10:30 - 14:00 3.50 DRILL P PROD1 DRILL AHEAD TO 9509'. ATTEMPT TO GAIN MORE DEPARTURE FROM THE ORIGINAL WELLAND VERIFY THAT THE INCLINATION SURVEYS HAVE CLEANED UP. FIRST CLEAN SURVEY WITH SENSOR AT 9473'AND MEASURED DEPTH OF 9509' DRILL 3.25"PRODUCTION HOLE FROM 9509' FREE SPIN=3040 PSI AT 1.72 BPM RATE IN=1.72 BPM RATE OUT=1.70 BPM ROP=20 FPH WOB=2.4 K CIRC PSI= 3322 PSI MW IN=8.68 PPG MW OUT=8.68 PPG ECD =10.09 PPG IAP=546 PSI OAP=555 PSI PVT=330 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' 14:00 - 18:00 4.00 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 9558' FREE SPIN=3120 PSI AT 1.56 BPM RATE IN=1.56 BPM RATE OUT=1.54 BPM ROP=16 FPH WOB=3 K CIRC PSI=3160 PSI MW IN=8.7 PPG MW OUT=8.68 PPG ECD =9.99 PPG IAP=586 PSI OAP=623 PSI PVT=330 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' 18:00 - 18:45 0.75 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 9650' FREE SPIN=3120 PSI AT 1.56 BPM RATE IN=1.62 BPM RATE OUT=1.59 BPM ROP=40 FPH WOB=1.0 K CIRC PSI=3175 PSI MW IN=8.7 PPG MW OUT=8.68 PPG ECD =10.05 PPG IAP=586 PSI OAP=623 PSI PVT=326 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' 1 BBL LOST WHILE DRILLING THIS SECTION 18:45 - 19:30 0.75 DRILL N SFAL 9,682.00 PROD1 TROUBLE SHOOT INJECTOR BRAKE PROBLEMS. PULL UP INTO CASING WHILE TROUBLESHOOTING PROBLEMS. CYCLED THE HYDRAULIC BRAKE A FEW TIMES AND THE PROBLEM RESOLVED ITSELF. SLB MECHANIC HAVE BEEN NOTIFIED AND THE PROBLEM WILL BE LOOKED INTO THE NEXT TIME THE COIL IS OUT OF THE HOLE. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 17 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor NORDIC CALISTA UWI:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:30 - 20:30 1.00 DRILL P PROD1 RUN BACK IN HOLE. PERFORM TIE IN RUN WITH+1' CORRECTION. GET SLOW PUMP RATES. 20:30 - 00:00 3.50 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 9682' FREE SPIN=3120 PSI AT 1.56 BPM RATE IN=1.79 BPM RATE OUT=1.76 BPM ROP=24 FPH WOB=1.71 K CIRC PSI= 3439 PSI MW IN=8.76 PPG MW OUT=8.72 PPG ECD =10.16 PPG IAP=811 PSI OAP=801 PSI PVT=313 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' 13 BBL LOST WHILE DRILLING THIS SECTION 11/3/2014 00:00 - 04:15 4.25 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 9794' FREE SPIN=3105 PSI AT 1.70 BPM RATE IN=1.76 BPM RATE OUT=1.72 BPM ROP=50 FPH WOB=1.45 K CIRC PSI= 3541 PSI MW IN=8.78 PPG MW OUT=8.75 PPG ECD =10.15 PPG IAP=815 PSI OAP=813 PSI PVT=305 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' 8 BBL LOST WHILE DRILLING THIS SECTION 04:15 - 05:00 0.75 DRILL P PROD1 CIRCULATE FOR SAMPLES. 05:00 - 06:00 1.00 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 9935' FREE SPIN=3200 PSI AT 1.73 BPM RATE IN=1.75 BPM RATE OUT=1.70 BPM ROP=40 FPH WOB=2.05 K CIRC PSI= 3442 PSI MW IN=8.80 PPG MW OUT=8.72 PPG ECD =10.15 PPG IAP=840 PSI OAP=826 PSI PVT=302 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' 3 BBL LOST WHILE DRILLING THIS SECTION 06:00 - 10:30 4.50 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 9960' TO 10,039' FREE SPIN=3200 PSI AT 1.76 BPM RATE IN=1.76 BPM RATE OUT=1.73 BPM ROP=48 FPH WOB=1.6 K CIRC PSI=3365 PSI MW IN=8.80 PPG MW OUT=8.72 PPG ECD =10.16 PPG IAP=840 PSI OAP=826 PSI PVT=298 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 10' 9 BBL LOST WHILE DRILLING THIS SECTION 10:30 - 11:00 0.50 DRILL P PROD1 STOP DRILLING POH FOR BIT DRILL AHEAD LOOKING FOR THE HOT BUT ROP DROPPING OFF. CIRCULATE UP BOTTOM SAMPLE AND POH TO THE WINDOW. FLOW CHECK.NO FLOW OPEN EDC. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 18 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:OOAM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:00 - 12:30 1.50 DRILL P PROD1 POH WITH DRILLING BHA TO 9000'AT 25 FPM, CIRCULATE AT 2.2 BPM WITH 3574 PSI.TO WASH ACROSS TOP OF WHIPSTOCK POH AT 100 FPM TO SURFACE CIRCULATE AT 2.2 BPM WITH 3330 PSI. FLOW CHECK WELL AT 266'. NO FLOW PJSM ON LAYING DOWN DRILLING BHA.PULL BHA TO SURFACE. 12:30 - 14:30 2.00 DRILL P PROD1 REMOVE INJECTOR AND HANG OVER CIRCULATING HOLE POH AND LAY DOWN BHA. BIT GRADED AT 4-6-BC-S-X-I-RO-PR CHANGE OUT BHA COMPONENTS DGS "SURVEY PACKAGE" TO SATISFY"JORPS" REQUIREMENTS. MAKE UP BHA WITH NEW HUGHES 2.74"X 3.25"BI-CENTER BIT. SLB MECHANIC WORKING ON THE INJECTOR HEAD CHANGING INJECTOR BRAKE MANIFOLD VALVE WHILE CHANGING BHA. PJSM ON PICK UP INJECTOR AND RIH. PICK UP INJECTOR CONNECT TO BHA,STAB ON TO WELL. TEST QTS. 14:30 - 17:15 2.75 DRILL P PROD1 RIH WITH BHA#8 TO 100'.TEST INJECTOR HEAD HYDRAULIC BRAKE RIH WITH DRILLING BHAAT 50 FPM WITH EDC OPEN. RIH TO 8000'TIE IN TO FORMATION. DEPTH CORRECTION-4.5' RIH TO 9586' TAKE A CHECK SHOT SURVEY FOR JORPS. RIH TO BOTTOM. 17:15 - 21:00 3.75 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 10,039' FREE SPIN=3130 PSI AT 1.7 BPM RATE IN=1.73 BPM RATE OUT=1.71 BPM ROP=49 FPH WOB=1.5 K CIRC PSI=3351 PSI MW IN=8.78 PPG MW OUT=8.75 PPG ECD =10.17 PPG IAP=267 PSI OAP=192 PSI PVT=284 BBL SAMPLES SHOWED HOT ZONE AT 10,040' MD/9,018'TVD 6 BBLS LOST WHILE DRILLING THIS SECTION SHORT WIPER TRIPS AS NECESSARY BACK TO 50'SAMPLES AS PER GEO AFTER CONFIRMING THE HOT ZONE 21:00 - 00:00 3.00 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 10,290' FREE SPIN=3160 PSI AT 1.7 BPM RATE IN=1.73 BPM RATE OUT=1.71 BPM ROP=79 FPH WOB=1.8 K CIRC PSI=3543 PSI MW IN=8.84 PPG MW OUT=8.81 PPG ECD =10.31 PPG IAP=395 PSI OAP=350 PSI PVT=278 BBL 6 BBLS LOST WHILE DRILLING THIS SECTION SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 19 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 X3-015LC-C:(3,297,761.00) Project Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:OOAM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/4/2014 00:00 - 00:15 0.25 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 10,490' FREE SPIN=3160 PSI AT 1.7 BPM RATE IN=1.73 BPM RATE OUT=1.71 BPM ROP=79 FPH WOB=1.8 K CIRC PSI=3543 PSI MW IN=8.84 PPG MW OUT=8.81 PPG ECD =10.31 PPG IAP=395 PSI OAP=350 PSI PVT=278 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' 00:15 - 02:00 1.75 DRILL P PROD1 'PERFORM WIPER TRIP TO WINDOW. LOG TIE IN PASS ON RA TAG(+2' CORRECTION). 02:00 - 06:00 4.00 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 10,501' FREE SPIN=3205 PSI AT 1.7 BPM RATE IN=1.72 BPM RATE OUT=1.69 BPM ROP=65 FPH WOB=1.2 K CIRC PSI=3560 PSI MW IN=8.7 PPG MW OUT=8.65 PPG ECD ;=10.27 PPG IAP=686 PSI OAP=518 PSI PVT=326 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' 06:00 - 10:00 4.00 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 10,707' FREE SPIN=3205 PSI AT 1.7 BPM RATE IN=1.71 BPM RATE OUT=1.70 BPM ROP=36 FPH WOB=1.8 K CIRC PSI=3483 PSI MW IN=8.69 PPG MW OUT=8.63 PPG ECD =10.22 PPG IAP=700 PSI OAP=540 PSI PVT=335 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' 10:00 - 12:30 2.50 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 10,798' FREE SPIN=3350 PSI AT 1.7 BPM RATE IN=1.7 BPM RATE OUT=1.70 BPM ROP=37 FPH WOB=3.5 K CIRC PSI=3699 PSI MW IN=8.69 PPG MW OUT=8.63 PPG ECD =10.22 PPG IAP=747 PSI OAP=574 PSI PVT=320 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' STOP DRILLING AT 10,861'. ROP DROPPED TO AN UNACCEPTABLE RATE Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 20 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date: 11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:30 - 14:30 2.00 DRILL P PROD1 POH FOR BIT CHANGE POH TO THE WINDOW AT 40 FPM.CIRCULATE AT 1.71 BPM WITH 3362 PSI. FLOW CHECK AT WINDOW.NO FLOW OPEN EDC. POH TO 9000 AT 30 FPM CIRCULATE AT 1.94 BPM WITH 3234 PSI. WASH OUT 7-5/8"AND EQUIPMENT IN THE 3-1/2"TUBING. POH AT 102 PFM CIRCULATE AT 1.93 BPM WITH 3098 PSI 1 FLOW CHECK WELL AT 200'. NO FLOW PJSM WHILE FLOW CHECK 14:30 - 15:35 1.08 DRILL P PROD1 POH TO BHA. REMOVE INJECTOR AND HANG OVER CIRCULATING HOLE. POH WITH BHA TO BIT. CHANGE BIT,INSPECT MUD MOTOR AND RIH BHA. PICK UP INJECTOR AND STAB ON. 15:35 - 17:00 1.42 DRILL P PROD1 RIH 17:00 - 17:20 0.33 DRILL P PROD1 LOG TIE IN 17:20 - 18:30 1.17 DRILL P PROD1 CORRECT DEPTH-3'AND RIH TO THE WINDOW,CLOSE THE EDC AND RIH TO TD 18:30 - 22:00 3.50 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 10,861 FREE SPIN=3374 PSI AT 1.7 BPM RATE IN=1.72 BPM RATE OUT=1.67 BPM ROP=35 FPH WOB=3.5 K CIRC PSI=3739 PSI MW IN=8.72 PPG MW OUT=8.68 PPG ECD =10.32 PPG IAP=785 PSI OAP=623 PSI PVT=297 BBL CALL IN BH TEMP TO SLB @ 20:00 TEMP-164 DEGREES. SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' 22:00 - 00:00 2.00 DRILL P PROD1 DRILL 3.25"PRODUCTION HOLE FROM 10,969' FREE SPIN=3374 PSI AT 1.7 BPM RATE IN=1.68 BPM RATE OUT=1.67 BPM ROP=11 FPH WOB=2.8 K CIRC PSI=3502 PSI MW IN=8.7 PPG MW OUT=8.66 PPG ECD =10.3 PPG IAP=802 PSI OAP=634 PSI PVT=323 BBL SHORT WIPER TRIPS AS NECESSARY CATCHING SAMPLES FOR GEO EVERY 50' INDICATION OF BIT BEING WORN OUT. MOTORWORK IS NOT COMING UP.STACKING AS MUCH WEIGHT AS WE CAN ON IT BUT MOTORWORK PRESSURE IS NOT COMING UP.SHOWING WEIGHT TRANSFER WITH WOB ON MWD TOOLS. CONTINUE TO WORK ON DRILLING,WHILE DISCUSSING WITH GEO AND TEAM. Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 21 of 23 Operation Summary Report Common Well Name E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date:11/6/2014 IX3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time: 1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/5/2014 00:00 - 00:15 0.25 DRILL P PROD1 ATTEMPT TO GET BIT TO DRILL.POOH AND PERFORM WIPER TRIPS. GETTING GOOD WEIGHT TRANSFER WITH LITTLE OR NO MOTORWORK. DECIDED TO POOH TO CHECK/CHANGE BIT. 00:15 - 03:00 2.75 DRILL P PROD1 PERFORM FLOWCHECK-WELL STATIC. POOH TO WINDOW. FLOWCHECK WHEN OUT OF WINDOW-WELL STATIC. POOH TO 150'. FLOWCHECK BEFORE BRINGING BHA ACROSS STACK-WELL STATIC. POOH AND TAG UP. BREAK OFF INJECTOR AND BREAK UPPER AND LOWER QC. SET BACK INJECTOR AND POOH WITH BHA. BIT WAS WRUNG OUT.BIT GRADE: 7-4-RO-N-X-I-BT-PR INSPECT MOTOR-MOTOR IN GOOD CONDITION. 03:00 - 05:45 2.75 DRILL P PROD1 MAKE UP NEW BIT TO MOTOR. MAKE UP UPPER AND LOWER QC. -MAKE UP INJECTOR HEAD TO STUMP AND TEST QTS. RIH WITH NEW BIT AND DRILLING BHA. 05:45 - 06:05 0.33 DRILL P PROD1 PERFORM TIE IN LOG AT GEO PDC. START LOGGING AT 8,080'. 06:05 - 07:20 1.25 DRILL P PROD1 CORRECT DEPTH-5.5'AND RIH 07:20 - 07:40 0.33 DRILL P PROD1 OBTAIN SPR'S 07:40 - 10:15 2.58 DRILL P PROD1 BACK ON BOTTOM DRILLING 10:15 - 11:50 1.58 DRILL P PROD1 CONTINUE DRILING AHEAD FREE SPIN=3525 PSI AT 1.75 BPM RATE IN=1.75 BPM RATE OUT=1.73 BPM ROP=55 FPH WOB=1.07 K CIRC PSI= 3805 PSI MW IN=8.70 PPG MW OUT=8.66 PPG ECD =10.48 PPG IAP=824 PSI OAP=602 PSI PVT=299 BBLS 11:50 - 14:10 2.33 DRILL P PROD1 PU 250'TO CHECK PARAMETERS EVERYTHING LOOKS GOOD,CONTINUE DRILING AHEAD FREE SPIN=3525 PSI AT 1.75 BPM RATE IN=1.68 BPM RATE OUT=1.66 BPM ROP=35 FPH WOB=1.44 K CIRC PSI= 3467 PSI MW IN=8.71 PPG MW OUT=8.68 PPG ECD =10.44 PPG IAP=851 PSI OAP=634 PSI PVT=296 BBLS BLEED IA&OA PRESSURES Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 22 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:10/20/2014 End Date: 11/6/2014 X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 I Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor.NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:10 - 16:55 2.75 DRILL P PROD1 CONTINUE DRILING AHEAD FREE SPIN=3525 PSI AT 1.75 BPM RATE IN=1.62 BPM RATE OUT=1.62 BPM ROP=35 FPH WOB=1.44 K CIRC PSI= 3625 PSI MW IN=8.72 PPG MW OUT=8.68 PPG ECD =10.46 PPG IAP=476 PSI OAP=391 PSI PVT=291 BBLS 16:55 - 17:00 0.08 DRILL P PROD1 CONTINUE DRILING AHEAD FREE SPIN=3525 PSI AT 1.75 BPM RATE IN=1.62 BPM RATE OUT=1.62 BPM ROP=35 FPH WOB=1.44 K CIRC PSI= 3625 PSI MW IN=8.72 PPG MW OUT=8.68 PPG ECD =10.46 PPG IAP=476 PSI OAP=391 PSI PVT=291 BBLS 17:00 - 17:10 0.17 DRILL • P I PROD1 BIT IS DONE AND TOWN WANTS THE LAST I 150',POOH TO SWAP THE BIT 17:10 - 18:10 1.00 DRILL P PROD1 GOOD NO FLOW,POOH 18:10 - 18:15 0.08 DRILL P PROD1 FLOW CHECK ABOVE THE VINDOW 18:15 - 19:30 1.25 DRILL P PROD1 GOOD NO FLOW,OPEN THE EDC AND POOH AT MAX RATE 19:30 - 20:00 0.50 DRILL P PROD1 FLOWCHECK BEFORE BRINGING BHA ACROSS STACK-WELL STATIC. PREJOB ON HANDLING BHA PULL OUT OF HOLE AND TAG UP. 20:00 - 20:15 0.25 DRILL P PROD1 UNSTAB INJECTOR FROM STUMP. DISCONNECT UPPER QC AND LOWER QC. PULL INJECTOR BACK AND CHAIN BACK PULL OUT OF HOLE WITH BHA. BIT WRUNG OUT. BIT GRADE:5-5-RO-A-X-I-BT-PR 20:15 - 20.30 0.25 BOPSUR P PROD1 FUNCTION TEST BOPE WITH 2"AND 2-3/8 TEST JOINTS. FUNCTION TEST FROM DRILLER'S REMOTE CONSOLE. 20:30 - 21:15 0.75 DRILL P PROD1 PICK UP AND RUN IN HOLE WITH NEW BIT ON DRILLING BHA. MAKE UP UPPER QC AND LOWER QC. I STAB INJECTOR BACK ONTO STUMP. TEST QTC. 21:15 - 22:45 1.50 DRILL P PROD1 RUN IN HOLE WITH NEW BIT ON DRILLING _ BHA. 22:45 - 23:00 0.25 DRILL P PROD1 TIE IN TO GEO PDC(-5'CORRECTION) 23:00 - 00:00 1.00 DRILL P PROD1 RUN IN HOLE TO 10,628' 11/6/2014 00:00 - 00:30 0.50 DRILL P PROD1 RUN IN HOLE WITH NEW BIT TO 11,253' OBTAIN SLOW PUMP RATES. 00:30 - 03:00 2.50 DRILL P PROD1 CONTINUEDRILINGAHEAD FREE SPIN=3550 PSI AT 1.75 BPM RATE IN=1.66 BPM RATE OUT=1.64 BPM ROP=44FPH WOB=1.65K CIRC PSI= 3604 PSI MW IN=8.73 PPG MW OUT=8.69 PPG ECD =10.52 PPG IAP=324 PSI OAP=198 PSI PVT=263 BBLS Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 23 of 23 Operation Summary Report Common Well Name:E-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date: 10/20/2014 End Date:11/6/2014 ,X3-015LC-C:(3,297,761.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 05:15 2.25 DRILL P PROD1 DRILL TO TD(11,400'). FREE SPIN=3550 PSI AT 1.75 BPM RATE IN=1.69 BPM RATE OUT=1.68 BPM ROP=57 FPH WOB=2.02 K CIRC PSI= 3655.PSI MW IN=8.74 PPG MW OUT=8.70 PPG ECD =10.54 PPG •IAP=454 PSI OAP=361 PSI PVT=260 BBLS 05:15 - 06:35 1.33 DRILL P PROD1 PERFORM WIPER TRIP FROM 11,400'TO TOP OF 9356'. 06:35 - 07:20 0.75 DRILL P PROD1 ABOVE THE WINDOW,OPEN THE EDC AND PUMP AT MAX RATE TO CLEAN UP THE WS TRAY THEN PUH INTO THE 3-1/2 TO CIRC A BOTTOMS UP 07:20 - 07:30 0.17 DRILL P PROD1 BOTTOMS UP IS CLEAN,CLOSE THE EDC AND LOG TIE IN 07:30 - 09:10 1.67 DRILL I P PROD1 CORRECT DEPTH+2'AND RIH 09:10 - 09:40 0.50 DRILL P PROD1 TAG TD, SHUT DOWN THE PUMP TO FLOW CHECK THE WELL BEFORE PUMPING THE LINER PILL WITH BEADS GETTING A LITTLE TRICKLE FROM THE -RETURN LINE AT THE SHAKER,LOOKS LIKE RESIDUAL MUD DRAINING FROM THE RETURN PIPING COME ONLINE TO WARM UP COIL,TOOK 1 BBL TO GET RETURNS. I MUST HAVE BEEN RESUDUAL MUD DRAINING FROM THE PIPING LINE UP TO PUMP WATER ACROSS THE TOP TO FLUSH THE RETURN LINE AND FLOW CHECK AGAIN 09:40 - 09:50 0.17 DRILL P • PROD1 SURFACE LINES FLUSHED WITH FRESH WATER,SHUT DOWN PUMP AND FLOW CHECK WELL 09:50 - 10:10 0.33 DRILL P PROD1 'GOOD NO FLOW,START LINER PILL WITH BEADS DOWN HOLE 10:10 - 10:55 0.75 DRILL P PROD1 LINER PILL AT THE BIT,POOH ATA REDUCED RATE TO LAY IT IN 10:55 - 11:00 0.08 DRILL P PROD1 ABOVE THE WINDOW,FLOW CHECK THE WELLAND OPEN THE EDC 11:00 - 12:50 1.83 DRILL P PROD1 GOOD NO FLOW,CIRC ACROSS WS TRAY AND POOH AT MAX RATE STOP AT 8870'(BIT DEPTH)FOR 8800'EOP FLAG FOR TD STOP AT 6820'(BIT DEPTH)FOR 6750'EOP FLAG FOR THE WINDOW 12:40 CALL OUT BTT FOR LINER JOB AND INSTALL CTC FOR LINER 12:50 - 13:00 0.17 DRILL P PROD1 STOP AT 200'AND FLOW CHECK THE WELL HOLD PJSM TO LD THE BHA 13:00 - 13:45 0.75 DRILL P PROD1 GOOD NO FLOW CHECK TAG UP,REMOVE THE INJECTOR AND LD THE BHA _ 13:45 - 14:00 0.25 DRILL P PROD1 BHAOOH BIT GRADE=4-3-RO-S-X-I-BT-TD Printed 12/1/2014 11:25:54AM North America-ALASKA-BP Page 1 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No. NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UVI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To I Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/6/2014 14:00 - 14:20 0.33 CASING P RUNPRD INSTALL THE NIGHT CAP AND TEST TO SHUT THE WELL IN FOR HOT WORK PERMIT INITIATION 14:20 - 14:35 0.25 CASING P ' RUNPRD HOLD PJSM TO SEAL THE END OF THE WIRE, OPEN THE WELL TO A CLOSED CHOKE TO CHECK FOR PRESSURE,FLUID PACK THE WELL,REMOVE THE NIGHT CAP 14:35 - 15:20 0.75 CASING P RUNPRD SEAL THE END OF THE ELINE OPEN THE SWAB TO A CLOSED CHOKE TO CHECK FOR PRESSURE NO PRESSURE,OPEN THE 'CHOKE TO CHECK FOR FLOW NO FLOW,FILL ' THE HOLE TO ENSURE ITS FULL HOLE IS FULL,FLOW CHECK THE WELL '15:20 - 16:20 1.00 ' CASING P RUNPRD GOOD NO FLOW,REMOVE THE NIGHT CAP PU 2 JTS OF 2-1/16 CSH TO PUMP SLACK OUT PU THE INJECTOR AND MU TO THE PIPE LOAD COIL WITH FRESH WATER TO PUMP SLACK OUT 16:20 - 17:10 0.83 CASING P RUNPRD PUMP SLACK OUT PUMPED OUT 245'SHUT IN THE WELL AND REINSTALL THE NIGHT CAP TO SEAL THE WIRE 17:10 - 18:00 0.83 CASING P RUNPRD HOLE IS FULL SHUT IN THE SWAB&PT THE NIGHT CAP 18:00 - 19:30 1.50 CASING P RUNPRD PU THE INJECTOR AND STAB ON TO PUMP ' THE 3/4"DRIFT BALL.PUMP THE 3/4"DRIFT __ _ BALL THROUGH COIL. 19:30 - 20:00 0.50 CASING P RUNPRD UNSTAB INJECTOR FROM THE STUMP. RETRIEVE 3/4"DRIFT BALL FROM THE BALL CATCHER.STAND INJECTOR BACK ON LEGS 1TO RUN LINER.ESTABLISH CIRCULATION L I THRU COIL AND INJECTOR THROUGH 'BUNGHOLE. 20:00 - 21:00 1.00 CASING P RUNPRD RIG UP FLOOR TO RUN LINER.VERIFY RUNNING ORDER AND TALLY WITH BTT, DRILLER AND TOURPUSHER. 21:00 - 00:00 3.00 CASING P RUNPRD :PJSM ON RUNNING LINER WITH BTT, NORDIC,SCHLUMBERGER.PICK UP AND RUN 2-3/8"TH511 LINER INTO HOLE AS PER RUNNING TALLY. RUN BULLNOSE GUIDE SHOE,FLOAT COLLAR,1 JT STL,FLOAT COLLAR,PUP JOINT,LANDING COLLAR,X-OVER TO TH511, 8 JTS TH511 PIPE(W/CEMENTRALIZERS),1 RA MARKER JOINT(TOP AT 11,105'),16 1 JOINTS TH511(WI CEMENTRALIZERS),1 RA MARKER JOINT(TOP AT 10,607'),40 JOINTS TH511 (W/CEMENTRALIZERS),9 JOINTS OF TH511 (W/O CEMENTRALIZERS),2 SPACEOUT PUP JOINTS TH511,LINER PUP AND DEPLOYMENT SLEEVE. Printed 12/1/2014 11 26 25AM North America-ALASKA-BP Page 2 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date: 11/6/2014 End Date.11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 i Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) _ 11/7/2014 00:00 - 02:00 - 2.00 CASING P RUNPRD RUN 2-3/8"TH511 LINER INTO HOLE AS PER RUNNING TALLY. RUN BULLNOSE GUIDE SHOE,FLOAT COLLAR,1 JT STL,FLOAT COLLAR,PUP JOINT,LANDING COLLAR,X-OVER TO TH511, 8 JTS TH511 PIPE(W/CEMENTRALIZERS),1 RA MARKER JOINT(TOP AT 11,1051 16 JOINTS TH511(W/CEMENTRALIZERS),1 RA MARKER JOINT(TOP AT 10,607'),40 JOINTS TH511 (W/CEMENTRALIZERS),9 JOINTS OF TH511(W/O CEMENTRALIZERS),2 SPACEOUT PUP JOINTS TH511,LINER PUP AND DEPLOYMENT SLEEVE. 02:00 - 02:45 0.75 CASING P RUNPRD RUN IN HOLE WITH LINER RUNNIN BHA. 02:45 - 03:30 0.75 CASING P RUNPRD RIG DOWN RIG FLOOR FROM RUNNING LINER AND BHA. CONNECT UQC AND STAB INJECTOR ONTO STUMP. TEST QTS. 03:30 - 04:00 0.50 CASING P RUNPRD LINE UP PITS TO RUN IN HOLE WITH COIL . AND UPCOMING FLUID SWAP. 04:00 - 06:05 2.08 CASING P RUNPRD RUN IN HOLE WITH LINER ON BHA PASSED FLAGS AND CORRECTED DEPTH(+1' CORRECTION). 06:05 - 06:25 0.33 CASING P RUNPRD TAG BOTTOM AT 11395',PU WT=38K AT 11388',RETAG TO CONFIRM HARD BOTTOM i HARD TAG AT SAME DEPTH RIH WT=13K FINISH CHANGE OUT 06:25 - 06:30 0.08 CASING P RUNPRD SET 10K DOWN TO 11398.6',PAINT FLAG ON PIPE,ESTABLISH CIRC RATE AND CONFIRM 100%RETURNS BEFORE RELEASING FROM LINER 06:30 - 06:45 0.25 CASING P RUNPRD IN RATE=0.25 BPM AT 2000 PSI AND RETURN RATE IS 0.15 BPM MONITOR IN&OUT TO SEE IF RETURN RATE INCREASES LOST RETURNS IPU AND ENSURE WE ARE STILL CONNECTED TO THE LINER PU WT IS THE SAME AT 38K,RECIP LINER A COUPLE OF TIMES AND TRY TO ESTABLISH RETURNS FOLLOWING WP AND BTT HAND RECOMMENDATIONS 06:45 - 07:15 0.50 CASING P RUNPRD RECIP LINER 30'2X,SET BACK ON BOTTOM ONLINE WITH PUMP,CIRC PRESSURE AND OUT RATE IMPROVED AFTER PPICKING UP I OFF BOTTOM IN RATE=0.52 BPM OUT RATE =0.41 BPM IN&OUTS GETTING BETTER,RECIP A COUPLE TIMES WHILE CIRCULATING WITH <2K PSI WT DROPPED OFF AND OUT RATE INCREASED,RIH TO ENSURE WE ARE STILL IN THE LINER EVERYTHING LOOKS OK,PU TO UP WT THEN BRING PUMP ONLINE MOVING PIPE CLEAN AT 4 FPM AND CIRCULATING AT 0.54 BPM WITH 0.48 BPM Printed 12/1/2014 11.26:25AM North America-ALASKA-BP Page 3 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date: 11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor.NORDIC CALISTA I UWI:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _ (usft) 07:15 - 07:35 0.33 CASING P RUNPRD PU 70'CLEAN SHUT DOWN PUMP AND RIH TO BOTTOM 1 TAG SAME DEPTH PU TO UP WT AND SEE IF PRESSUREES ARE STILL HIGH ON BOTTOM AND LOW RETURN RATE LIKE THE GUIDE SHOE IS PACKING OFF ON BOTTOM 07:35 - 07:45 0.17 CASING P RUNPRD ON BOTTOM AND ONLINE WITH THE PUMP IN&OUT RATES=0.43/0.41 AT 1600 PSI PUMP A FEW BBLS TO THEN PREP TO PUMP 5/8"RELEASE BALL 07:45 - 08:20 0.58 CASING P RUNPRD EVERYTHING LOOKS GOOD,LOAD&LAUNCH 5/8"RELEASE BALL IN RATE=1.77 BPM,OUT RATE CAME UP TO -1.3 BPM THEN SLOWLY DROPPED DOWN TO <0.5 BPM BALL IS CONFIRMED ROLLING 08:20 - 08:35 0.25 CASING P RUNPRD PUMPED CALCULATED VOLUME(36.4 BBLS) FOR BALL TO LAND ON SEAT AND NO BALL, PUMP TO 50 BBLS THEN TRY CYCLING THE PUMP 08:35 - 09:00 0.42 CASING P RUNPRD PUMPED-14 BBLS PAST VOLUME,SHUT DOWN THE PUMP AND CYCLE THE PUMP 'RATE • BROUGHT PUMP RATE BACK UP AND OUT RATE IS NOW 1:1??? 09.00 - 09:40 0.67 CASING P RUNPRD NO BALLON SEAT YET,CALL DRLG SUPT AND DISCUSS PUMPING A 20 BBL 1%KCL PILL ATA HIGH RATE WE ARE GOING TO PUMP 20 BBLS EACH 1% KCL AND A HIGH VIS PILL 09:40 - 10 00 0.33 CASING P RUNPRD SHUT DOWN THE PUMP AND PU TO SEE IF WE ARE RELEASED FROM THE LINER WHILE . WAITING ON THE HIGH VIS PILL TO BE MIXED PU TO BREAK OVER AND STOPPED,SET BACK DOWN PU TO BREAK OVE AGAIN AT SAME WT,PU WT=35.5K WHICH IS ONLY 1-3K LESS THAN OUR INITIAL UP WT,WE ARE STILL ATTACHED CONTINUE CIRCULATING WITH OUT RATE FLUCTUATING OUT RATE IS-50-60%SHUT DOWN THE PUMP AND PU TO BREAK OVER AGAIN TO SEE IF WE CAN CLEAR THE ANNULAS PU WT=37.5K THEN SET BACK DOWN 10:00 - 11:05 1.08 CASING P RUNPRD 119.7 BALL IS ON SEAT HOLDING 4000 PSI THEN SHEARED OUT AFTER-30 SECONDS . CONTIUNE CIRCULATING FOR A COUPLE MINUTES THEN SHUT DOWN TO PU TO ENSURE WE ARE RELEASED WHILE CIRCULATING,OUR RATE DROPPED TO ALMOST ZERO,SHUT DOWN THE PUMP THE BRING THE PUMP BACK ON • STILL NO RETURNS,LINE UP TO PUMP ACROSS THE TOP TO ENSURE THE HOLE IS STAYTING FULL WHILE PUMPING DOWN THE COIL AT THE SAME TIME CALL ODE AND DISCUSS WELL CONDITIONS AND POTENTIAL PLAN FORWARD _ Printed 12/1/2014 1126:25AM North America-ALASKA-BP Page 4 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor.NORDIC CALISTA UVN:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) i (usft) 11:05 - 12:50 1.75 CASING P RUNPRD SHUT DOWN THE PUMP AND PU TO SEE IF WE ARE RELEASED 'PU AND OUR BREAK OVER WT IS 25K SET BACK DOWN AND PU AGAIN TO CONFIRM WE AND ARE RELEASED NOTIFIED ODE AND DRILG SUPT STANDBY FOR ORDERS I STARTING TO SEE SOME INCREASE IN RETURNS,SHUT DOWN THE PUMP GOING ACROSS THE TOP AND WE ARE GETTING RETURNS. 0.4 BPM IN 0.2 OUT INCREASE RATE TO 1BPM,OUT RATE STABILIZED AT 0.54 BPM INCREASE RATE TO 1.5 BPM(3230 PSI)OUT RATE INCREASED TO 0.67 BPM REDUCE RATE TO CONSERVE FLUIDS BACK TO0.4BPM , 12:50 - 13:05 0.25 CASING P RUNPRD PREP TO SWAP WELLTO KCL 13:05 - 13:45 0.67 CASING P RUNPRD ONLINE WITH 1%KCL INCREASE RATE TO 1.5 BPM AT 3333 PSI OUT RATE=0.31 BPM 13:45 - 13:50 0.08 CASING P RUNPRD 'CALCULATED VOLUME FOR KCL AT THE WINDOW IS 55.45 BBLS+10%EXCESS OF 0.97 BBLS AT 56.45 BBLS AWAY THE OUT RATE STARTED INCREASING FROM 0.55 BPM UP TO 0.80 BPM BOTTOMS UP FROM THE WINDOW IS 45 BBLS,CONTINUE SWAPPING WELL OVER TO KCL 13:50 - 14:00 0.17 CASING , P RUNPRD !OUT MM DENSITY IS STARTING TO GET LITTLE IRRATIC SHUT DOWN TO FLOW CHECK THE WELL, CALL DRLG SUPT DRILLER SAID HE SAW THE LEL GO FROM 1, 2 THEN 3 AND FELL OFF TO 0,NO PIT GAIN 14:00 - 14:15 0.25 CASING P RUNPRD GETTING A PENCIL SIZE STREAM COMING BACK,SHUT IN THE WELL FOLLOWING THE STANDING ORDERS AND MONITOR FOR WELLHEAD PRESSURE 14:15 - 14:20 0.08 CASING P RUNPRD CALL DRLG SUPT WITH UPDATE,NO PRESSURE INCREASE 14:20 - 15:35 1.25 CASING P RUNPRD WE HAVE THE OK FROM THE WTL KEN 1 SCHNEIDER TO OPEN UP TO THE WELL AND CIRCULATE A BOTTOMS UP THOUGH THE CHOKE&MGS STARTING VOLUME ON THE OUT MM IS 7 BBLS,BOTTOMS UP IS 45 BBLS CONTINUE DISPLACING WELL TO KCL 15:35 - 15:50 0.25 CASING P RUNPRD PUMPED A FEW BBLS PAST BOTTOMS UP, DENSITY HAS BEEN SHOWING GOOD KCL AT SURFACE,SHUT DOWN AND FLOW CHECK THE WELL Printed 12/1/2014 11:26:25AM North America-ALASKA-BP Page 5 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:50 - 19:00 3.17 CASING P RUNPRD GOOD NO FLOW,ONLINE WITH PUMP TO ENSURE HOLE IS STAYING FULL HOLE TOOK—0.5 BBL THEN GOT RETURNS AFTER A FEW BBLS BACK THE OUT MM STARTED GETTNG IRRATIC AGAIN,0%LELAT THE SHAKER DRLG SUPT ON LOCATION WANTS TO GO THROUGH THE MGS FOR ANOTHER CIRCULATION PUMPED 9 BBLS AND RETURNS ARE CLEANING UP 19:00 - 21:30 2.50 CASING P RUNPRD -CONTINUE TO CIRCULATE TO ENSURE HOLE IS STAYING FULL. -OUT MM IS ERRATIC,INDICATING GAS. -BROUGHT#2 PUMP ON LINE AND PUMPED ACROSS TOP TO INCREASE RATE-OUT MM STARTED READING CORRECTLY. -SHUT DOWN#2 PUMP AND OUT MM STARTED READING ERRATIC READINGS AGAIN-INDICATING GAS. -SCHLUMBERGER SENT OUT UCA CHART WITH SPOTTY LINES ON CHART.ASKED FOR CLEANER CHART.THEY EMAILED ONE TO THE JOB SUPV.IT HAD DIFFERENT VALUES ON 500 PSI AND 1000 PSI COMPRESSIVE STRENGTH THAN PREVIOUS CHART. -SLB CONTACTED THEIR ENGINEER AND LAB, WE CONTACTED ODE.THE 500 PSI COMPRESSIVE STRENGTH IS 12:24:30(24:30 ABOVE SPECIFICATIONS).CONTACTED ODE AND GOT APPROVAL TO PUMP JOB AS PLANNED WITH OCN#9 EMAILED AND AGREED BY WSL. -SPOTTED EXHAUST PILL TRUCK AND CONTAM PILL TRUCK IN PLACE.OFFLOADED ALL BUT 50 BBLS OF EXHAUST PILL INTO RIG PITS.CONTAM PILL TRUCK LINED UP TO CEMENTERS. -WELL STILL TAKING 1 BPM LOSSES AT 1.5 BPM RATE @ 3580 PSI. -DISCUSSED PLAN FORWARD WITH WTL BEFORE STARTING JOB. 21:30 - 22:00 0.50 CASING P RUNPRD PREJOB SAFETY MEETING WITH NORDIC, BAKER,SCHLUMBERGER,AND CTS. WELL STILL ON 1 BPM LOSSES WITH 1.5 BPM PUMP RATE AND 3560 PSI. REVIEW PRESSURE CROSSCHECKLIST WITH .--..-.-_.. CEMENTERS. 22:00 - 22:45 0.75 CASING P RUNPRD FUEL TRUCK ON LOCATION TO TOP OFF ALL EQUIPMENT INCLUDING SLB.DECIDED TO LET THEM FUEL UP BEFORE STARTING JOB. 22:45 - 23:00 0.25 CEMT P RUNPRD SHUTDOWN RIG PUMPS. CEMENTERS PUMP 4 BBLS KCL DOWNHOLE. SHUT DOWN CEMENT PUMPS AND TURN HOLE BACK OVER TO CT. CEMENTERS ISOLATE AT RIG VALVE. CEMENTERS TEST TRIPS TO LOW 882 PSI. BLEED BACK AND PERFORM LOW TEST ON PIPING-PASS. WELL STILL ON 1 BPM LOSSES AT 1.5 BPM RATE AT 3500 PSI. Printed 12/1/2014 11:26:25AM North America-ALASKA-BP Page 6 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:OOAM Rig Release:11/13/2014 Rig Contractor NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 23:00 - 00:00 1.00 CEMT N SFAL 11,400.00 RUNPRD CEMENTERS COULD NOT GET PASSING HIGH PRESSURE TEST ON EQUIPMENT. ISOLATE RIG WITH DOUBLE BLOCK VALVES. CEMENTERS SEARCHING FOR LEAKS. GREASED ALL VALVES. @ 23:49 WELL STARTED GIVING FULL RETURNS AT 1.5 BPM AT 3015 PSI.NO LOSSES. 11/8/2014 00:00 - 00:30 0.50 CEMT N SFAL 11,400.00 ' RUNPRD SCHLUMBERGER TROUBLESHOOTING SYSTEM FOR LACK OF PASSING HIGH PRESSURE TEST. SLB GREASED ALL VALVES ON UNIT. RETEST UNIT WITH PASSING LOW PRESSURE AND HIGH PRESSURE TEST. Printed 12/1/2014 11:26:25AM North America-ALASKA-BP Page 7 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 00:30 - 03:00 2.50 CEMT P RUNPRD CEMENT LINER. WELL ON FULL RETURNS BEFORE CEMENT JOB STARTED AT 1.4 BPM @ 3500 PSI. 00:43 START BATCHING CEMENT 01:16 CEMENT BATCHED UP TO 15.3 PPG AND VERIFIED WITH PRESSURE SCALE 01:21 SHUT RIG PUMPS DOWN AND LINE UP CEMENTERS TO PUMP DOWN COIL. 01:25 CEMENTERS START PUMPING CEMENT DOWN COIL,ZERO IN MICROMOTION AT 14 PPG.(.8 BBLS FROM CEMENT UNIT TO IN MICROMOTION).PUMP AT 1 BPM WITH NO INDICATION OF LOST RETURNS.RETURNS ARE 1:1 IN AND OUT.PRESSURE CLIMBED TO 1615 PSI AT 15 BBLS AWAY,THEN DROPPED TO 1414 PSI AT 18 BBLS AWAY. 01:46 AT 18.5 BBLS AWAY,CEMENTERS SWAPPED FROM CEMENT TO POWERVIS.AT 19.3 BBLS AWAY,DENSITY DROPPED FROM 15.3 TO 8.6 INDICATING 19.3 BBLS CEMENT PUMPED AWAY.CEMENTERS PUMPED 5 BBLS POWERVIS INTO COIL. 01:51 SHUT DOWN CEMENT UNIT,SWAPPED COIL OVER TO RIG PUMPS.BRING UP RIG PUMPS TO 1.5 BPM WITH PRESSURE STARTING AT 2800 PSI INCREASING TO 2930 PSI AT 28 BBLS AWAY(TOTAL),THEN DROPPING TO 1644 PSI AT 35 BBLS AWAY (DROPPED PUMP RATE TO.5 BPM FOR CEMENT ENTRANCE INTO LINER TOP), INCREASING TO 2540 PSI AT 45 BBLS AWAY. AT 45.8 BBLS AWAY,ZEROED OUT MICROMOTION AND STRAPPED PIT 1 AT 89 BBLS.TAKING RETURNS INTO PIT 1. 02:12 AT 54 BBLS(2 BBLS CEMENT LEFT IN COIL)STOPPED PUMPS.PICK UP ON STRING TO 11391'BREAK OVER AT 30K.PICK UP TO 11378'(13'ABOVE BREAKOVER.CIRCULATE LAST 2 BBLS CEMENT AND 3 BBLS POWERVIS THRU EXHAUST PORT.SLACK OFF AND STACK WEIGHT BACK ON LINER TOP. 02:24 RESUME PUMPING ON LINER.LINER WIPER PLUG SHEARED AT 3400 PSI.ZEROED MICROMOTION AT 2000 PSI.PUMP DISPLACEMENT AT 1.5 BPM WITH 3523 PSI MAX PRESSURE. 02:33 BUMP PLUG AT 4300 PSI AT 9.0 BBLS AWAY.HOLD PRESSURE FOR 1 MINUTE. BLEED PRESSURE BACK THRU BAKER CHOKE,FLOATS HELD. 02:45 PRESSURE BACK UP ON STRING TO 1500 PSI.POOH TO 11378'.PRESSURE DROP INDICATED SELBRT OUT OF LINER TOP. 02:50 CIRCULATE 5 BBLS AT.5 BPM TO CONTAMINATE CEMENT AT LINER TOP. NOTES: -FULL RETURNS THROUGHOUT THE JOB WERE CONFIRMED BY BBL IN/BBL OUT WITH MICROMOTION AND PVT WITH TANK STRAPS. -CALCULATED PUMPING 16.6 BBLS(VERIFIED Printed 12/1/2014 11:26:25AM North America-ALASKA-BP Page 8 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) BY TANK#1 STRAP)IN OPEN HOLE X LINER THRU SHOE.BACKSIDE VOLUME IS CALCULATED TO BE 14.32 BBLS FROM TD TO LINER TOP. -DISPLACEMENT WAS AT 1.5 BPM THROUGHOUT AT MAX PRESSURE OF 3523 PSI. -PLUG BUMPED AT.1 BBLS OVER CALCULATED DISPLACEMENT. CEMENT IN PLACE AT 02:33 AM 11/08/2014 WITH 500 PSI COMPRESSIVE STRENGTH REACHING AT 14:58 HRS 11/08/2014 CEMENTERS BROKE APART STRAINERS AND FOUND NO DEBRIS IN THEM. 03:00 - 05:25 2.42 CEMT P RUNPRD LINE UP PITS TO POOH. START PULLING OUT OF HOLE,PUMPING POWERVIS CONTAMINATING CEMENT ON WAY OUT,FILLNG HOLE AT PIPE VOIDAGE PLUS.5 BPM. STOP AT 200'AND FLOWCHECK WELL-WELL STATIC-NO LOSSES OR NO FLOW. PJSM AND POOH TAGGING AT TOP. 05:25 - 06:30 1.08 CEMT P RUNPRD REMOVE INJECTOR FROM STUMP. 'BREAK OUT QC POOH WITH BHA AND LAY DOWN. LINER RELEASE TOOL BALL RETRIEVED. INSPECTION OF SELBRT SHOWS PROPER SHEARING AND FUNCTIONING. 06:30 - 07:15 0.75 CEMT P RUNPRD LOAD OUT BTT EQUIPMENT 07:15 - 07:40 0.42 BOPSUR P OTHCMP HOLD PJSM TO SHUT IN THE WELL(WELL IS FULL AND STATIC) PERFORM LTT,OPEN THE BOP DOORS AND SWAP RAMS TEST 1"RAMS TEST HCR&PACK OFF,EQUIPMENT USED TO SHUT IN THE WELL&MONITOR 07:40 - 10:30 2.83 BOPSUR P OTHCMP SHUT IN THE MASTER&SWAB AND LTT GOOD TEST,RD TEST HOSE SUCK OUT STACK OPEN BOP DOORS AND SWAP RAMS 10:30 - 11:30 1.00 BOPSUR P OTHCMP RAMS SWAPPED,INSTALL THE TEST PLUG 11:30 - 13:30 2.00 BOPSUR P OTHCMP SHELL TEST BOPE TO 250 LOW AND 4500 HIGH TEST 1"CSH RAMS 250 LOW 3500 HIGH TEST 1"IN ANNULAR 250 LOW 3500 HIGH, HAVING PROBLEMS GETTING A TEST ON THE ANNULAR HIGH PT AOGCC REP ROBERT NOBLE WAIVED WITNESS TO THIS TEST. 13:30 - 13:45 0.25 BOPSUR P OTHCMP HOLD PJSM TO PU THE INJECTOR,STAB ON AND TEST THE PACK OFF&HCR THAT WERE USED TO SHUT THE WELL IN YESTERDAY 13:45 - 14:30 0.75 BOPSUR P OTHCMP STAB ON&PT THE PACK OFF&HCR Printed 12/1/2014 11:26:25AM North America-ALASKA-BP Page 9 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date: 11/6/2014 End Date: 11/11/2014 X3-015LC-C:(1.345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM ,Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task I Code NPT NPT Depth I Phase Description of Operations (hr) (usft) 14:30 - 15:10 0.67 BOPSUR P OTHCMP GOOD PT,PU THE INJECTOR AND MOVE TO THE SIDE PULL THE TEST PLUG INSTALL THE NIGHT CAP AND TEST TO OPEN UP TO THE WELL OPEN UP TO THE WELL,CHECK FOR PRESSURE NO,PRESSURE,OPEN CHOKE TO CHECK FOR FLOW NO FLOW,FILL HOLE,TOOK 1.8 BBLS FLOW CHECK WELL 15:10 - 15:35 0.42 EVAL P OTHCMP GOOD NO FLOW,SET INJECTOR ON ITS LEGS AND PREP FLOOR TO MU THE LOGGING BHA 15:35 - 15:55 0.33 EVAL P OTHCMP HOLD PJSM TO MU LOGGING TOOLS 15:55 - 17:35 1.67 EVAL P OTHCMP TEST CROWN-O-MATIC PIT 1 IS OUR ACTIVE PIT WHILE TRIPPING PIPE,PV1=71 BBLS LOAD LOGGING FROM THE GROUND RIGHT INTO THE WELL INITIATE LOGGIN TOOL AT 16:37 MU LOGGING BHA RATTLING EACH STAND GETTING MINOR RUST AND SCALE FROM EACH STAND 17:35 - 17:55 0.33 EVAL P OTHCMP i HALF OF THE CSH IS RAN,RU AND CIRC THROUGH 21 STANDS TO ENSURE ITS CLEAN 17:55 - 18:30 0.58 EVAL P OTHCMP PUMPED 5 BBLS THROUGH WORK STRING AND ITS CLEAN RD HOSE 18:30 - 19:30 1.00 EVAL P OTHCMP MAKE UP AND RUN REMAINING 1"CSH JOINTS. RATTLE EACH JOINT BEFORE MAKING UP TO STRING. MINOR RUST AND SCALE FROM EACH STAND. HELD WELL CONTROL KICK WHILE TRIPPING DRILL WHILE ON 1"WORKSTRING-ALL HANDS RESPONDED WELLAND WELL WAS SECURED PROPERLYAND TIMELY. 19:30 - 19:45 0.25 EVAL P OTHCMP MAKE UP HEAD PIN ON CROSSOVER TO 1" CS HYDRIL WORKSTRING. MAKE UP CIRCULATING HOSE TO HEAD PIN. CIRCULATE THROUGH WORK STRING TO ENSURE IT IS CLEAN. CIRCULATE AT 1.5 BPM FOR 15 BBLS. 19:45 - 20:45 1.00 EVAL P OTHCMP MAKE UP REST OF BHA TO WORK STRING. RUN IN HOLE WITH BHA. 20:45 - 21:15 0.50 EVAL P OTHCMP MAKE UP UQC AND LQC TO COIL. STAB INJECTOR ONTO STUMP. PRESSURE TEST QTS. 21:15 - 22:00 0.75 EVAL P OTHCMP RUN IN HOLE WITH LOGGING BHA TO 7860' 22:00 22.30 0.50 EVAL P OTHCMP WAIT ON LOGGING TOOL TO WAKE UP. 22:30 - 00:00 1.50 EVAL P OTHCMP PERFORM LOGGING RUN. PICKUP TO 7855'. RUN IN HOLE AT 30 FPM WHILE LOGGING ON WAY DOWN. TAGGED SPOT AT 9,113',9,125'. IN BOTH SITUATIONS,WE PICKED UP AND SLOWLY RAN BACK IN WITHOUT ANY PROBLEMS. Printed 12/1/2014 11:26:25AM North America-ALASKA-BP Page 10 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date: 11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _ (usft) 11/9/2014 00:00 - 00:30 0.50 EVAL P OTHCMP LOG WHILE RIH AT 30 FPM. TAGGED PBTD AT 11,368'. PICK UP AND TAG AGAIN TO CONFIRM. START LINER PILL GOING DOWNHOLE FOLLOWED BY CLEAN 1%KCL. 00:30 • - 03:50 3.33 EVAL P OTHCMP LAY IN LINER PILL 15 BBLS)WHILE POOH AND LOGGING. (LOG WHILE POOH AT 20 FPM. SWAP OVER TO 1%KCL AFTER LINER PILL WAS LAID IN. CHASE FLUID OUT OF HOLE LAYING IN FRESH KCL WHILE LOGGING. LOG TO 7,850' 03:50 - 05:00 1.17 EVAL P OTHCMP RIH TO 7,853'TO GET MARKER ON LOG. POOH TO 7,694'AND PAINT WHITE FLAG ON COIL FOR 5,000'EOP(UNCORRECTED). POOH TO 200'(EOP). 05:00 - 05:15 0.25 EVAL P OTHCMP FLOWCHECK WELL BEFORE BRINGING BHA I ACROSS BOP STACK-WELL STATIC. 05:15 - 06:20 1.08 EVAL P OTHCMP POOH AND TAG UPON INJECTOR UNIT. UNSTAB INJECTOR FROM STUMP. BREAK APART UQC AND LQC. POOH WITH UPPER BHA. 06:20 - 06:40 0.33 EVAL P OTHCMP !CREW CHANGE 06:40 - 07:10 0.50 J EVAL P I OTHCMP HOLD PJSM TO CONTINUE STBK 1"CSH WALK AROUND AND CHECK EQUIPMENT BEFORE CONTINUING OPERATIONS TOOL IS PROGRAMED TO TURN OFF AT 07:07 AND REQUIRES A 30 MINUTES SHUT DOWN/COOL DOWN TIME BEFORE PULLING PAST THE MARKER JOINT.WE WILL BE WELL PAST THE COOL DOWN TIME AT 07:37 BY THE TIME WE GET TO THE MARKER JOINT 07:10 - 08:40 1.50 EVAL P OTHCMP CONTINUE PULLING CSH 08:40 - 08:50 0.17 EVAL P OTHCMP AT THE MARKER JOINT,STOP AND HOLD A PJSM TO PULL THE LOGGING TOOLS TO SURFACE WHILE MONITORING FOR RADIATION WITH A GEIGER COUNTER 08:50 - 09:20 0.50 EVAL P OTHCMP PULL LAST 5 STANDS WHILE MONITORING FOR RADIATION,IF RADIATION IS DETECTED THE BHA WILL BE LOWERED BACK INTO THE WELL 09:20 - 09:50 0.50 EVAL P OTHCMP LOGGING BHA OOH,CLEAR THE RIG FLOOR AND PREP TO TEST THE LINER LAP 09:30 INSTALL NIGHT CAP AND PT 109:45 ATLAS ENGINEER CONFIRMS WE HAVE GOOD DATA GOOD PT ON NIGHT CAP FLUID PACK STACK 09:50 - 10:10 • 0.33 • EVAL P OTHCMP HOLD OFF ON LAP TEST TO VERIFY LOG • CORRECTION LOGS AND PERF INTERVALS LOOK GOOD -3.5' 10:10 - 10:20 0.17 EVAL P OTHCMP HOLD PJSM TO PT LAP Printed 12/1/2014 11:26:25AM North America-ALASKA-BP Page 11 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:20 - 11:05 0.75 EVAL P OTHCMP TEST LAP USING TEST PUMP FOR EASY& CONSISTANT PRESSURE INCREASE PERFORM LPT 200-300 PSI 10:37 START LOW PT PRESSURE=271 PSI 10:42 GOOD LOW PT,INCREASE TO 2400 PSI PRESSSURED UP TO 2400 PSI,ALLOW TO STABILIZE THEN START 30 MIN TEST IN 2 MIN WE A CONSISTANT BLEED OFF AND HAVE LOST 240 PSI LOST 275 PSI IN 4 MIN,PUMP IT BACK UP TO 2400 LOST 250 PSI IN 4 MIN,PUMP IT BACK AGAIN ALL PUMPS ARE DOUBLE BLOCKED,CHOKE MANIFOLD IS TRIPLE BLOCKED,NO VISIBLE LEAKS ON THE STACK AND NO RETURNS SEEN AT THE POSSUM BELLY LOST 240 PSI IN 4.5 MIN LAP TEST FAILED CALL BTT TO PREP FOR LTP RUN AFTER PERFORATING 11:05 - 11:45 0.67 EVAL P OTHCMP BLEED OF WHP,RD TEST EQUIPMENT 11:45 - 12:00 0.25 PERFOB P OTHCMP HOLD PJSM TO LOAD TCP EQUIPMENT ON THE RIG 12:00 - 12:40 0.67 PERFOB P OTHCMP LOAD TCP EQUIPMENT&GUNS ON THE RIG 12:40 - 13:00 0.33 PERFOB P OTHCMP HOLD PJSM TO MU PERF BHA 13:00 - 15:15 2.25 PERFOB P OTHCMP MU PERF BHA 15:15 - 15:45 0.50 PERFOB P OTHCMP PU THE INJECTROR,MU TO THE BHA AND PT THE QTS 15:45 - 16:45 1.00 PERFOB P OTHCMP GOOD PT,RIH WITH PERF BHA 16:45 - 18:00 1.25 ' PERFOB P OTHCMP AT THE FLAG CORRECT DEPTH TO CORRECTED EOP FLAG DEPTH PLUS CURRENT BHA UNCORRECTED DEPTH-7746.62 CORRECTED FLAG DEPTH=4996.46' CURRENT BHA LENGTH=2741.54 CORRECT DEPTH TO 7738.00'-8.62'AND RIH TO PBTD 18:00 - 18:05 0.08 PERFOB P OTHCMP TAG PBTD AT 11359.22' CORRECTED PBTD=11361.31' PU WT=34K RETAG SAME DEPTH PU TO 31K AND CORRECT TO PBTD PU TO 11360.7',BULL NOSE DEPTH BOTTOM SHOT AT 11360' 18:05 - 18:10 0.08 PERFOB P OTHCMP LINE UP TO TAKE RETURNS THROUGH THE CHOKE TO HOLD BACK PRESSURE ONCE THE GUNS FIRE AND WE POOH GET SET POINTS FOR RATES TO FIRE GUNS SHUT DOWN PUMP TO INITIATE THE START OF THE PUMP SEQUENCE TO FIRE THE GUNS 18:10 - 18:25 0.25 PERFOB P OTHCMP START PUMP SEQUENCE TO FIRE GUNS PVT=292 BBLS STRING WT=-24k 18:25 - 20:45 2.33 PERFOB P OTHCMP GUNS FIRED ON DEPTH POOH PUMPING HOLDING 200-250 PSI WHP FLOWCHECK AT 9,000'(OUT OF LINER)-WELL STATIC. POOH TO 200'WITH NO BACK PRESSURE ON WELLHEAD. Printed 12/1/2014 11:26:25AM North America-ALASKA-BP Page 12 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _ (usft) 20:45 - 21:30 0.75 PERFOB P OTHCMP FLOWCHECKAT 200'-WELL STATIC. LAY DOWN UPPER BHA TO PIPE SHED. 21:30 - 22:00 0.50 PERFOB P OTHCMP RUN IN HOLE WITH 1"WORKSTRING LEFT IN 'DERRICK RATTLE EACH STAND BEFORE MAKEING UP. I SMALL AMOUNTS OF SCALE AND RUST RECOVERED. 22:00 - 23:00 1.00 PERFOB P OTHCMP RIG UP HEAD PIN WITH CROSSOVER ON WORKSTRING. I LINE UP TO FRESH WATER TANK PUMP FRESH WATER THRU WORK STRING, AND AROUND UP THRU STACK TO FLUSH OUT AND CLEAN THE WORKSTRING. 1 PUMP UNTIL GOOD CLEAN FRESH WATER BACK. RIG DOWN HEAD PIN AND CROSSOVER. 23:00 - 00:00 1.00 PERFOB P OTHCMP PULL OUT OF HOLE WITH 1"WORKSTRING, LAY EACH JOINT DOWN IN PIPE SHED. 11/10/2014 00:00 - 02:00 2.00 PERFOB P • OTHCMP PULL OUT OF HOLE AND LAY DOWN 1"WORK STRING. 02:00 - 03:00 1.00 PERFOB P OTHCMP STOP AT MARKER JOINT. HOLD PJSM WITH SLB ON HANDLING PERF _GUNS. POOH WITH PERF GUNS-ALL SHOTS FIRED. 03:00 - 03:45 0.75 PERFOB, P OTHCMP I LAY DOWN PERF BHA. RIG DOWN RIG FLOOR. LAY DOWN GUNS FROM RIG FLOOR TO 'GROUND THRU BEAVER SLIDE. 03:45 - 04:45 1.00 ZONISO P OTHCMP PJSM ON BHA HANDLING. PICK UP LINER TOP PACKER AND RUNNING • BHA. MAKE UP AND RUN IN HOLE WITH LINER TOP PACKER BHA. MAKE UP CTC AND QC. STAB INJECTOR ON STUMP. TEST QTS. 04:45 - 06:00 1.25 ZONISO P OTHCMP RUN IN HOLE WITH LINER TOP PACKER. 06:00 - 07:05 1.08 ZONISO P OTHCMP CORRECT TO 5000'EOP FLAG TO 5146.2(-8.3' CORRECTION)RIH 07:05 - 07:25 0.33 ZONISO P OTHCMP TAG EARLY AT 9026'WITH PRESSURE INCREASE ON COIL 07:25 - 07:50 0.42 ZONISO P OTHCMP RETAG JUST TO SEE OF THERE WAS AND OBSTRUCTION ION THE WELL TAG AGAINS SAME DEPTH,SET DOWN 2K MORE POPPED THROUGH AND RIH CLEAN STOP AT 9051 AND PU TO GET UP WT UP WT=31K UP RIH WT=22K START SEEING PRESSURE INCREASE AT 9064 THEN TAGGED AT 9069 WHICH WOULD BE CORRECT,CL OF SEAL ASSEMBLY IS 5.15' FROM THE NO-GO PU ABOVE LTP AND RE-ENTER JUST TO VERYFY DEPTHS AND FIRM SET DOWN SET DOWN 5K AND NO MOVEMENT PU ABOVE THE TOL AND FOLLOW THE BTT PROCEDURE FOR SETTING THE LTP Printed 12/1/2014 11:26:25AM North America-ALASKA-BP Page 13 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor.NORDIC CALISTA UWI:500292243700 Active datum:ORKB©64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:50 - 09:40 1.83 ZONISO P OTHCMP LOAD 5/8"BALL 08:00 LAUNCH 5/8"BALL,CONFIRM BALL IS ROLLING 08:10 BALL CONFIRMED OVER THE GOOSENECK REDUCE RATE AND SET TRIPS TO 200 PSI OVER CIRC PRESSURE AT 400 PSI 08:55 NO BALL ON SEAT AT COIL VOLUME 09:00 BTT HAND WANTS TO CYCLE PIPE TO SEE IF WE CAN GET THE BALL ON SEAT 09:05 MOVING COIL DID NOTHING,INCREASE RATE FROM 0.5 TO 0.75 BPM 09:35 BALL ON SEAT 09:40 - 10:05 0.42 ZONISO P OTHCMP SET DOWN 5K PU TO BREAK OVER+2' CLOSE BAKER CHOKE AND PRESSURE UP TO 1800 PSI SET DOWN 5K TO ENERGIZE THE ELEMENT LINE UP TO PT THE LTP FOR 20 MIN INSTEAD 1 OF 30 MIN DUE TO CURRENT TEMPERATURE, FIRST ICE AT 35 MIN FOR FREEZE UP TIME 10:05 - 10:35 0.50 ZONISO P OTHCMP PT LTP AS PER WELL PLAN] 10:06 START 5 MIN LOW PT,TEST PSI=271 : PSI GOOD LOW PT,GO TO 2400 PSI HIGH TEST 110:14 START 20 MIN HIGH PT,START TEST PSI =2432 PSI LOST 19 PSI IN FIRST 10 MIN 2432-2413=19 PSI LOST 4 PSI IN THE SECOND 10 MIN 2413- 2406=7 PSI 10:35 - 11:10 0.58 ZONISO P OTHCMP PASSING LTP TEST,BLEED WHP DOWN,SET 5K DOWN AND PRESSURE UP TO SHEAR OUT 10:40 BALL SEAT SHEARED OUT AT 2900 PSI, PU AND WE OVER PULLING,SET BACK DOWN,PU STILL NOT FREE SET DOWN AND PUMP THEN TRY PICKING UP AGAIN,NO GO AS PER THE BTT PROCEDURE WE ARE MAKING CALLS BTT WOULD LIKE TO SET BACK DOWN,THEN PU WHILE PUMPING AT 1 BPM 11:10 - 11:40 0.50 ZONISO P OTHCMP PULLED FREE COME ONLINE WITH NEW KCL 11:40 13:25 1.75 ZONISO P OTHCMP POOH 13:25 - 13:40 0.25 ZONISO P OTHCMP FLOW CHECK AND HOLD PJSM TO LD THE LTP BHA 13:40 - 14:30 0.83 ZONISO P OTHCMP PU THE INJECTOR AND PREP TO LD THE BHA 14:30 - 14:45 0.25 WHSUR P POST PJSM TO MU THE NOZZLE BHA 14:45 - 15:00 0.25 WHSUR P POST MU NOZZLE 15:00 - 15:15 0.25 WHSUR P POST PT THE QTS 15:15 - 15:50 0.58 WHSUR P POST RIH TO FP THE WELL WITH DIESEL 15:50 - 16:15 0.42 WHSUR P POST POOH LAYING IN DIESEL 16:15 - 16:20 0.08 WHSUR P POST FLOW CHECK WELL 16:20 - 16:35 0.25 RIGD P POST GOOD NO FLOW,TAG UP AND GREASE THE TREE 16:35 - 16:50 0.25 RIGD P POST HOLD PJSM REMOVE THE INJECTOR,SET THE TWC,PUMP COIL PICKLE TEHN BLOW DOWN Printed 12/1/2014 11:26:25AM North America-ALASKA-BP Page 14 of 14 Operation Summary Report Common Well Name:E-34 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/6/2014 End Date:11/11/2014 X3-015LC-C:(1,345,426.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:1/5/1994 12:00:00AM Rig Release:11/13/2014 Rig Contractor:NORDIC CALISTA UWI:500292243700 Active datum:ORKB @64.95usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:50 - 17:50 1.00 RIGD P POST REMOVE THE INJECTOR SET THE TWC PUMP COIL PICKLE 17:50 - 18:30 0.67 RIGD P POST BLOW DOWN THE COIL WITH N2. RIG DOWN NITROGEN UNIT. 18:30 - 20:30 2.00 RIGD P POST UNSTAB INJECTOR FROM STUMP. CUT OFF COIL TUBING CONNECTOR. MAKE UP CTC WITH BULLNOSE. STAB INJECTOR BACK ONTO STUMP. RIG DOWN AND UNSTAB INJECTOR FROM STUFFING BOX. CHANGE OUT PACKOFFS TO 2-3/8" STAB INJECTOR BACK ONTO STUFFING BOX. 20:30 - 21:15 0.75 RIGD P POST PJSM. RE-BOOT ELINE. 21:15 - 23:00 1.75 RIGD P POST PREP COIL FOR REMOVAL. INSTALL GRAPPLE ONTO COIL AND PULL T3EST. PULL BACK COIL TO REEL AND SECURE TO REEL. REMOVE INNER REEL HARDLINE. 23:00 - 00:00 1.00 WHSUR P POST SUCK OUT STACK AND TREE TO MASTER VALVE. FILL TREE WITH METHANOL. 11/11/2014 00:00 - 01:00 1.00 RIGD P POST RIG DOWN REEL. REMOVE INNER REEL HARDLINE. PREP REEL FOR SWAPOUT. 01:00 - 01:45 0.75 RIGD P POST PJSM. LOWER OLD REEL TO TRUCK AND SECURE ON TRUCK BED. INSPECT AND GREASE PINS ON SWIVELS. 01:45 - 02:30 0.75 RIGD P POST PICK UP NEW REEL FROM TRUCK AND POSITION IN REEL HOUSE. MOUNT REEL IN SWIVELS. 02:30 - 06:40 4.17 BOPSUR P POST RIG UP NEW REEL. INSTALL INNER HARD LINE. OPEN BOP RAMS AND INSPECT. CHANGE OUT RAMS TO 2-3/8" MOVE SATELLITE OFFICE TO NEW LOCATION. 06:40 - 07:00 0.33 BOPSUR P POST HOLD PJSM TO CONTINUE OPS TO REMOVE THE GOOSENECK&ND THE BOPE 07:00 - 08:30 1.50 BOPSUR P POST REMOVE THE GOOSENECK FROM THE INJECTOR 08:30 - 08:50 0.33 BOPSUR P POST HOLD PJSM TO ND THE BOPE 08:50 - 11:10 2.33 BOPSUR P POST ND BOPE REMOVE 2'SPACER SPOOL FOR 4'SPOOL ON NEXT WELL • 11:10 12:00 0.83 BOPSUR P POST FLUID PACK TREE WITH METHANOL AND PT TREE CAP RIG RELEASED AT 1200 HOURS Printed 12/1/2014 11:26:25AM Øbp North America - ALASKA - BP Prudhoe Bay PB E Pad E-34 500292243700 E-34A Design: E-34A Survey Report - Geographic 10 November, 2014 FM BAKER HUGHES bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34 Project: Prudhoe Bay TVD Reference: ORKB @ 64.95usft Site: PB E Pad MD Reference: ORKB @ 64.95usft Well: E-34 North Reference: True Wellbore: E-34A Survey Calculation Method: Minimum Curvature Design: E-34A Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB E Pad,TR-11-14 Site Position: Northing: 5,973,160.88 usft Latitude: 70°19'59.134 N From: Map Easting: 662,538.97 usft Longitude: 148°40'53.05 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.24° Well E-34 API No. 500292243700 Well Position +N/-S 0.00 usft Northing: 5,976,895.37 usft Latitude: 70°20'35.447 N +E/-W 0.00 usft Easting: 664,444.66 usft Longitude: 148°39'55.03 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 30.20 usft Wellbore E-34A API no. 500292243701 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2014 11/1/2014 19.60 81.04 57,602 Design E-34A Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,343.04 Vertical Section: Depth From(TVD) +Nl-5 +E/-W Direction (usft) (usft) (usft) (°) 34.95 0.00 0.00 70.18 Survey Program Date: 11/10/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 200.57 9,343.04 1 :MWD-Standard(E-34) MWD MWD-Standard 9,356.00 9,466.87 INC+TREND(E-34A) INC+TREND Inclinometer+known azi trend 9,490.26 11,362.34 MWD(E-34A) MWD MWD-Standard 11/10/2014 12:35:29PM Page 2 COMPASS 5000.1 Build 61 ri-- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34 Project: Prudhoe Bay TVD Reference: ORKB @ 64.95usft Site: PB E Pad MD Reference: ORKB @ 64.95usft Well: E-34 North Reference: True Wellbore: E-34A Survey Calculation Method: Minimum Curvature Design: E-34A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NI-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,343.04 78.20 81.80 8,727.75 744.41 2,004.95 5,977,683.53 666,432.66 70°20'42.766 N 148°38'56.45 W TIP 9,356.00 78.22 81.80 8,730.40 746.22 2,017.50 5,977,685.61 666,445.17 70°20'42.784 N 148°38'56.08 W KOP 9,373.26 73.21 81.80 8,734.65 748.60 2,034.05 5,977,688.36 666,461.66 70°20'42.807 N 148°38'55.60 W Interpolated Azimuth 9,403.26 69.02 80.00 8,744.36 753.08 2,062.08 5,977,693.45 666,489.58 70°20'42.851 N 148°38'54.78 W Interpolated Azimuth 9,433.29 65.58 78.50 8,755.95 758.25 2,089.29 5,977,699.21 666,516.67 70°20'42.902 N 148°38'53.98 W Interpolated Azimuth 9,466.87 61.01 76.50 8,771.04 764.73 2,118.57 5,977,706.33 666,545.80 70°20'42.965 N 148°38'53.13 W Interpolated Azimuth 9,490.26 58.38 72.69 8,782.84 770.08 2,138.03 5,977,712.11 666,565.14 70°20'43.018 N 148°38'52.56 W 9,520.07 55.06 68.56 8,799.20 778.33 2,161.54 5,977,720.87 666,588.45 70°20'43.099 N 148°38'51.87 W 9,550.12 51.18 64.51 8,817.24 787.87 2,183.58 5,977,730.90 666,610.28 70°20'43.193 N 148°38'51.23 W 9,580.46 49.30 59.38 8,836.65 798.82 2,204.16 5,977,742.30 666,630.61 70°20'43.301 N 148°38'50.62 W 9,610.20 51.95 53.59 8,855.52 811.53 2,223.30 5,977,755.41 666,649.47 70°20'43.425 N 148°38'50.07 W 9,641.46 52.17 47.17 8,874.76 827.23 2,242.27 5,977,771.53 666,668.09 70°20'43.580 N 148°38'49.51 W 9,670.34 51.60 41.29 8,892.59 843.50 2,258.11 5,977,788.14 666,683.57 70°20'43.740 N 148°38'49.05 W 9,700.90 51.46 35.70 8,911.61 862.21 2,272.99 5,977,807.17 666,698.03 70°20'43.924 N 148°38'48.61 W 9,730.28 51.12 28.43 8,930.00 881.61 2,285.15 5,977,826.84 666,709.76 70°20'44.115 N 148°38'48.26 W 9,760.14 51.07 21.54 8,948.77 902.65 2,294.96 5,977,848.08 666,719.10 70°20'44.321 N 148°38'47.97 W 9,790.27 51.17 16.68 8,967.69 924.80 2,302.63 5,977,870.40 666,726.29 70°20'44.539 N 148°38'47.75 W 9,820.92 50.39 22.15 8,987.08 947.19 2,310.51 5,977,892.94 666,733.68 70°20'44.759 N 148°38'47.52 W 9,850.38 52.25 25.36 9,005.49 968.23 2,319.78 5,977,914.18 666,742.48 70°20'44.966 N 148°38'47.25 W 9,880.38 56.00 27.31 9,023.07 990.00 2,330.57 5,977,936.19 666,752.79 70°20'45.180 N 148°38'46.93 W 9,911.18 61.10 30.11 9,039.14 1,013.03 2,343.20 5,977,959.48 666,764.91 70°20'45.407 N 148°38'46.56 W 9,940.17 65.00 28.32 9,052.27 1,035.58 2,355.81 5,977,982.30 666,777.02 70°20'45.629 N 148°38'46.19 W 9,970.16 69.68 28.49 9,063.82 1,059.92 2,368.97 5,978,006.92 666,789.64 70°20'45.868 N 148°38'45.81 W 10,000.13 73.44 30.86 9,073.30 1,084.61 2,383.04 5,978,031.92 666,803.18 70°20'46.111 N 148°38'45.40 W 10,030.36 77.31 33.57 9,080.94 1,109.35 2,398.64 5,978,056.99 666,818.22 70°20'46.354 N 148°38'44.94 W 10,061.12 82.36 33.98 9,086.36 1,134.50 2,415.47 5,978,082.51 666,834.49 70°20'46.601 N 148°38'44.45 W 10,090.53 88.37 34.22 9,088.74 1,158.77 2,431.89 5,978,107.12 666,850.38 70°20'46.840 N 148°38'43.97 W 10,120.58 91.78 36.93 9,088.70 1,183.20 2,449.37 5,978,131.93 666,867.32 700 20'47.080 N 148°38'43.46 W 10,150.49 93.99 42.91 9,087.19 1,206.10 2,468.53 5,978,155.25 666,885.97 70°20'47.305 N 148°38'42.90 W 10,181.07 94.83 48.10 9,084.84 1,227.46 2,490.27 5,978,177.08 666,907.23 70°20'47.515 N 148°38'42.26 W 10,210.30 93.41 53.46 9,082.74 1,245.89 2,512.85 5,978,195.99 666,929.40 70°20'47.696 N 148°38'41.60 W 10,240.43 93.01 57.61 9,081.05 1,262.91 2,537.64 5,978,213.55 666,953.82 70°20'47.864 N 148°38'40.88 W 10,271.47 91.01 62.75 9,079.96 1,278.33 2,564.55 5,978,229.56 666,980.37 70°20'48.015 N 148°38'40.09 W 10,305.43 89.39 68.64 9,079.84 1,292.30 2,595.48 5,978,244.20 667,010.99 70°20'48.153 N 148°38'39.19 W 10,336.18 89.26 74.54 9,080.20 1,302.01 2,624.65 5,978,254.54 667,039.93 70°20'48.248 N 148°38'38.33 W 10,365.45 90.55 80.01 9,080.25 1,308.45 2,653.18 5,978,261.61 667,068.32 70°20'48.311 N 148°38'37.50 W 10,400.49 90.52 85.90 9,079.92 1,312.75 2,687.94 5,978,266.67 667,102.97 70°20'48.353 N 148°38'36.48 W 10,435.51 90.31 92.30 9,079.67 1,313.30 2,722.94 5,978,267.99 667,137.95 70°20'48.359 N 148°38'35.46 W 10,460.41 89.94 97.50 9,079.62 1,311.17 2,747.74 5,978,266.41 667,162.79 70°20'48.338 N 148°38'34.74 W 10,490.45 89.60 96.70 9,079.74 1,307.46 2,777.55 5,978,263.35 667,192.67 70°20'48.301 N 148°38'33.87 W 10,532.61 90.43 90.75 9,079.73 1,304.72 2,819.60 5,978,261.53 667,234.77 70°20'48.274 N 148°38'32.64 W 10,569.49 90.06 86.17 9,079.57 1,305.71 2,856.46 5,978,263.33 667,271.59 70°20'48.284 N 148°38'31.56 W 10,595.39 88.16 83.02 9,079.97 1,308.15 2,882.23 5,978,266.34 667,297.31 70°20'48.307 N 148°38'30.81 W 10,620.39 90.00 78.72 9,080.37 1,312.11 2,906.91 5,978,270.84 667,321.89 70°20'48.346 N 148°38'30.09 W 10,660.81 91.90 75.86 9,079.70 1,321.00 2,946.33 5,978,280.59 667,361.10 70°20'48.434 N 148°38'28.93 W 10,690.34 90.77 81.48 9,079.01 1,326.80 2,975.26 5,978,287.02 667,389.90 70°20'48.491 N 148°38'28.09 W 10,720.12 89.39 86.89 9,078.97 1,329.82 3,004.88 5,978,290.69 667,419.43 70°20'48.520 N 148°38'27.22 W 10,750.15 93.59 95.28 9,078.19 1,329.25 3,034.86 5,978,290.78 667,449.42 70°20'48.514 N 148°38'26.35 W 11/10/2014 12:35:29PM Page 3 COMPASS 5000.1 Build 61 • I'" 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34 Project: Prudhoe Bay 'TVD Reference: ORKB @ 64.95usft Site: PB E Pad MD Reference: ORKB @ 64.95usft Well: E-34 North Reference: True Wellbore: E-34A Survey Calculation Method: Minimum Curvature Design: E-34A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 10,780.24 91.75 102.57 9,076.79 1,324.59 3,064.53 5,978,286.77 667,479.18 70°20'48.468 N 148°38'25.48 W 10,810.21 89.54 107.29 9,076.45 1,316.87 3,093.48 5,978,279.69 667,508.29 70°20'48.392 N 148°38'24.64 W 10,840.29 88.80 104.67 9,076.88 1,308.59 3,122.39 5,978,272.05 667,537.38 70°20'48.311 N 148°38'23.79 W 10,870.40 88.13 101.65 9,077.69 1,301.74 3,151.69 5,978,265.84 667,566.82 70°20'48.243 N 148°38'22.93 W 10,900.21 89.48 97.32 9,078.31 1,296.83 3,181.08 5,978,261.58 667,596.31 70°20'48.195 N 148°38'22.08 W 10,930.46 89.35 93.29 9,078.62 1,294.03 3,211.19 5,978,259.44 667,626.47 70°20'48.167 N 148°38'21.20 W 10,960.36 89.97 88.11 9,078.80 1,293.67 3,241.08 5,978,259.73 667,656.36 70°20'48.164 N 148°38'20.32 W 10,990.14 91.26 83.90 9,078.48 1,295.74 3,270.78 5,978,262.46 667,686.00 70°20'48.184 N 148°38'19.45 W 11,020.51 90.92 77.98 9,077.90 1,300.52 3,300.75 5,978,267.89 667,715.86 70°20'48.231 N 148°38'18.58 W 11,049.99 90.52 72.96 9,077.53 1,307.92 3,329.28 5,978,275.91 667,744.22 70°20'48.303 N 148°38'17.75 W 11,081.87 90.98 69.56 9,077.11 1,318.16 3,359.46 5,978,286.81 667,774.16 70°20'48.404 N 148°38'16.86 W 11,105.64 87.94 69.58 9,077.34 1,326.45 3,381.73 5,978,295.59 667,796.25 70°20'48.485 N 148°38'16.21 W 11,135.69 88.28 71.42 9,078.33 1,336.48 3,410.04 5,978,306.23 667,824.33 70°20'48.584 N 148°38'15.38 W 11,165.45 89.08 75.76 9,079.01 1,344.88 3,438.57 5,978,315.26 667,852.67 70°20'48.666 N 148°38'14.55 W 11,195.43 90.03 79.63 9,079.25 1,351.27 3,467.86 5,978,322.29 667,881.80 70°20'48.729 N 148°38'13.70 W 11,236.35 88.86 88.75 9,079.64 1,355.41 3,508.52 5,978,327.32 667,922.36 70°20'48.770 N 148°38'12.51 W 11,260.68 89.05 92.00 9,080.09 1,355.25 3,532.84 5,978,327.69 667,946.68 70°20'48.768 N 148°38'11.80 W 11,290.56 90.86 96.46 9,080.11 1,353.04 3,562.63 5,978,326.14 667,976.51 70°20'48.746 N 148°38'10.93 W 11,329.63 90.95 103.47 9,079.49 1,346.29 3,601.09 5,978,320.23 668,015.10 70°20'48.679 N 148°38'9.80 W 11,362.34 94.58 112.67 9,077.91 1,336.17 3,632.11 5,978,310.80 668,046.33 70°20'48.580 N 148°38'8.90 W 11,400.00 94.58 112.67 9,074.91 1,321.70 3,666.75 5,978,297.09 668,081.28 70°20'48.437 N 148°38'7.88 W Projection to TD 11/10/2014 12:35:29PM Page 4 COMPASS 5000.1 Build 61 • • • N O L N O) 0 a)co _ 7 CV o �` n c U) d Nr o D a. E E o co o off N _ U co O) c7 fa D_ C d C = a) O , o U c �O < N H O C ` Q r o to U U U 0 d f7 ' N X O O X Q O)N O D Y U) 3O N OL m- ai 2m m m .5.., E < < Oy -5-., N N . LL -O U O O O O co E0 a • O y O O O O O 'i O^ — I N N 5 N (D U) Lcci U 0 .. N W O O O r 0) CN = co a) a1 O N v E m a) Ni-_ r 2 2 .- co K m y N y E a c _ c a0) a F= E rn c a) x a) x ^ E L c - F U m O O W O O O)N E C• and J Er -0 ❑ Z u) iiiH :a u) a o w o E o a 0. ¢ cm -0▪ 2 c o X m ~@ g >- oo a) N o d p L-. 7 Z_.- °) E co o t o e� a c U) a n: U in E U u) Q O >_ H v H o cp v o N O (7 d.C ) N ^ ai M E m „ _Q E o E) y g U a n CO 6m >ci) ao Cl- › a Q O LY a) > O a ca U) C � V) O r Cl) W 2 C O C ..... o y co > d O C_ J cc ai O y y a) . 1O �' n m 3 w U c0i Z «! o d I= E E 2 € ao r E 0 p a) x x > > y y U a) 0 co• > O • OW W U) d w 11' U) = O C N O d -13 -0 N d 1 v N co N 3 Q j U. O E d d O. LL E O m — O L co d ID L.0 'N Q , N O. O O © "O 00 Et CC LL Z V O: V b O Q Y co ^ ^ LA -0 0 N Z LY y co -0 O. p .0 Q -0 CO 0 < a O y D al0 z a) CD UO (") Vo O 0 cc; O O d LLE W 0 N N a) O) 'O a) W m E V E a 0 m a) a) E. CZ r Z > 0 in ON .2) U . U) (n . < O oi C 7 O ., O y O • 0 a) d a O S c H H5 c� Z Li a) > >o w C7 N .11-5 To c m < Z (/) Y o U m 5 H O 0 < K O O a) 0 LL w o 0 0 3 ci LL Z N _1 < V m 4.1), o W O 2 Z 2 C Q W H O 71 W U Z Y O m o CO U Z W m C o w 0 j Ya^ y o 3 m I' ZO 2 0 >O >- ' rn n a) No W Q J O W Q o 0 0 11 0 U) 0 LY Z W W re � N o O M J U) d 11' H (..) d 00 O a) 0 o w Z U co W U) W a7 U O.LL O N ai O U o E 2 Z L E ° ch fl0— o �. m O W 0 v a c o) E U O _ Z t °) °)arnN E UE E g da O E ia) dEn c a g.- 15, Um > H o E a) = U ^ H ` o aaT y ; N ) CE U N O. C C ° O HN . Z 5. p U U v o 0C z. a) y aH N. LO n O 07 a. i o .0 E E a) O C) o Z aaY o y m m o CO O0H00 ❑ 00O a w 0 7 ' U 0 aXLL ia 0 O 2 0 • • CV k ! f k • E / u_ � a co a. -. 2 ® \ � 2 § � \ few Rt2 \ 2 & 2 a. R2 — ) 3s Z J . . .- a) .. g Tr o / a I I _E }\ _ z j \ ) / (2,. -21'w § a 9/ $ Q § ' I kk _ \ / a- = '-'_,2 J z z \ 43 % fl' = \ » \63 \ k ^ i ` \ } { 8 / / } - » - $ .. \ 0 7 E o \ \ : ) \ CL ƒ ) \ .92 2 -0 / _ .� _ = m = < o ) ; I : 0 > a £ ii q / � } E _ \ tn a \ \ \ \ E } . k \ E s q § ƒ 7 A , \ in E \ ( / c E \ -t o . u i _ m o = e -, = w _ 2 � § co e » § \ § / § _ \) \ 2 / ) _ \ § E 7 ) ~ ® } \ D \ % 2P2 a /= e finix « \ £ \ { \ u) ] ix -- a \ E 0. ƒ 3 4 / \ fI ; a ± § / E ; ` o £ u £ 2 { 2e /E ) / z u ° — 7 \ / o Go / / * 2 / z % z 172 z a Lu \ 0 11.1 re j \ \as \ \ -.1- al CNA / ° p.B ° / \ o J 3 / § q § § ¥ ( .� £ ~ _ ; { e E \ f \ ) k $ § } z / z ) \ f m \ \ o ) 7 03 \ ] 2 ) CT Tlf. (;ovERNoR Si .,?J 1'AR\ELL A:,C',oroye 4iocr<, i95u1-35/2 n�7✓sr, 90 '79 14;5 LAC John McMullen Engineering Team Leader BP Exploration (Alaska), Inc. Post Office Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU E-34A BP Exploration (Alaska), Inc. Permit No: 214-096 Surface Location: 168' FNL, 500' FEL, Sec. 06, T11N, R14E, UM Bottomhole Location: 1178' FSL, 3189' FWL, Sec. 32, T12N, R14E, 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 AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Cathy P. oerster Chair f'G- DATED this VT day of July, 2014. STATE OF ALASKA RECEIVED ALAS JIL AND GAS CONSERVATION COMMI. )N JUN 3 0 2014 PERMIT TO DRILL AOGCC 20 AAC 25.005 AOGCC 1a Type of work: 1b.Proposed Well Class: IS Development Oil 0 Service-Winj IS Single Zone• 1c.Specify if well is proposed for: 0 Drill 0 Lateral 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates 0 Redrill 0 Reentry 0 Exploratory 0 Service-WAG 0 Service-Disp 0 Geothermal 0 Shale Gas 2.Operator Name. 5 Bond ®Blanket 0 Single Well 11.Well Name and Number BP Exploration (Alaska) Inc. Bond No 6194193 • PBU E-34A • 3. Address 6.Proposed Depth. 12 Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 11400'• TVD 9015'ss • Prudhoe Bay/Prudhoe Bay• 4a.Location of Well(Governmental Section): 7.Property Designation(Lease Number): Surface: ADL 028304&ADL 028299 168'FNL, 500'FEL, Sec.06,T11 N, R14E, UM Top of Productive Horizon: 8. Land Use Permit: 13.Approximate Spud Date: 655'FSL, 1974'FWL, Sec.32,T12N, R14E, UM September 1,2014 Total Depth 9 Acres in Property: 14.Distance to Nearest Property: 1178' FSL, 3189'FWL, Sec. 32,T12N, R14E, UM 2469&2459 - ^ �/11 9370' 4b Location of Well(State Base Plane Coordinates-NAD 27): 10 KB Elevation above MSL. (, ,�/'feet 15.Distance to Nearest Well Open Surface: x 664445 . y-5976895 • Zone- ASP4 GL Elevation above MSL. 30.2' . feet to Same Pool: 150' 16 Deviated Wells: Kickoff Depth: 93A0,..1 feet ,,0 17 Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle: degrees Downhole: 3286 • Surface. 2406 • 18. Casing Program Specifications i) 7.e./L Top-Setting Depth-Bottom Quantity of Cement,c f or sacks Hole Casing Weight Grade IC�pling Length MD TVD MD TVD (including stage data) 3" 2-3/8" 4.7# L-80 TH511 2350' 9050' 8573'ss 11400' 9015'ss 63 sx Class'G' 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft): Total Depth TVD(ft): Plugs(measured): Effective Depth MD(ft). Effective Depth TVD(ft): Junk(measured) 10742' 8727' 9540'(Whipstock) 9540' 8753' None Casing Length Size Cement Volume MD TVD Conductor/Structural 80' 20" 260 sx Arctic Set(Approx.) 31'- 111' 31'- 111' Surface 3629' 10-3/4" 1040 sx PF'E', 375 sx Class'G' 35'-3664' 35'-3662' Intermediate 9327' 7-5/8" 505 sx Class'G' 33'-9360' 33'-8731' Production Liner 394' 4-1/2" Uncemented Slotted Liner 9146'-9540' 6677'-8754' Perforation Depth MD(ft). Slotted Liner:9214'-9540' Perforation Depth ND(ft). Slotted Liner:8698'-8754' 20.Attachments ❑Property Plat IS BOP Sketch IS Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis 0 Diverter Sketch 0 Seabed Report IS Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval. Commission Representative' Date 22 I hereby certify that the foregoing is true and correct. Contact J.Kyle Raese,564-4629 Printed Name John M f ulle Title Engineering Team Leader Email John.Raese@bp.com i f Signature „ / Phone 564-4711 Date (O/36/01 Commission Use Only Permit To Drill API Number: Permit Approva [ tg: See cover letter for Number 2.-/e/C-2.-/e/C-96/ � 50-029-22437-01-00 1 l Or'"1 114 other requirements: Conditions of Approval If box is checked,well may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas 13( contained shales: �/ Other. 6 0 p fps - 2 t - v 3 5 0 p S r Samples Req'd 0/Yes 12/No Mud Log Req'd• Oyes Lvl No H25 Measures: I Yes ❑JVo Directional Survey Req'd: I'Yes ❑ o Spacing exception req'd: 0 Yes No inclination-only svy Req'd 0 Yes No V APPROVED BY � � L� �, APPROVED BY 7_ i� """'✓ SSIONER THE COMMISSION Date �'/ Form 10-401 Revised 10/2 2 dd" T�i�/pgr�tit i�v'atid;o;24 nfonf�hs from the date of approval(20 AAC��05(g� Submit Form and gn�m?is i�Duplicate la- �/z2 4l K lJ ��'s-�'►/ s To: Alaska Oil &Gas Conservation Commission From: J. Kyle Raese ID CTD Engineer ♦ p Date: June 25, 2014 Re: E-34A Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack lateral from well E-34L1 by the Nordic 1 Coiled Tubing Drilling rig on or around September 1, 2014. The E-34A sidetrack will exit through the existing 4-1/2" slotted liner and kick off in the Sag River formation and target Zone 2B Reserves. The proposed sidetrack is a • -2,040' horizontal Ivishak Zone 2B producer, which will access a -35 acre reserves target northeast of E Pad. The lateral will be completed with a 2-3/8" L-80 liner which will be fully cemented and perforated. Rig Work(scheduled to begin September 1,2014) 1. MIRU and test BOPE 250 psi low and 3,500 psi high. (MASP 2,406 psi) ' 2. Pull TWC and bullhead kill well 3. Pull -400' 2-3/8" liner(liner cut at 9375' MD) 4. Drift to 9375' MD with dummy whipstock /v yr 5. Caliper to 9375' MD Cfc/�� 11 6. Set 3-1/2" x 4-1/2" TT WS top at-9360' MD (cement WS as necessary) r7 7. Mill 2.74"window and 10' of rathole. 8. Drill lateral: 3" OH, 2,020' (15 deg DLS planned). . 9. Run 2-3/8" L-80 liner leaving TOL at-9,050' MD. 10. Pump primary cement job: 13 bbls, 15.8 ppg, TOC at TOL-9,050' MD* 11. Perform liner cleanout and RPM/GR/CCL log. 12. Perform liner lap test. 711,/,5 13. Perforate liner based on log interpretation (-50'). P T 0 14. Freeze protect well to 2,500' MD. 15. Set TWC; RDMO. Post-Rig Work 1. 0 Re-install wellhouse, flow line and pull TWC 2. S Set 45KB liner top packer, if needed * 3. S Set GLV's *Approved alternate plug placement if liner lap test fails per 20 AAC 25.112(i) Mud Program: • Well kill: 8.4 ppg brine (558 psi over-balance) • Milling/drilling: 8.6 ppg PowerVis for milling window and drilling (650 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: • 3" From 9,380' MD to 11,400' MD Liner Program: • 2-3/8", 4.7 Ib/ft, L-80, TH _ liner with cementralizers 9,0t ID - 11,400' MD • A minimum of 13 bbls of 15.8 ppg cement will be used for liner cementing (TOC 9,050' MD). • The primary barrier for this operation: a minimum EMW of 8.4 ppg. • A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional: • See attached directional plan. Maximum planned hole angle is 90°, inclination at kick off point is 78°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property—9,370'. • Distance to nearest well within pool — 150'. Logging: • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. • Cased hole GR/CCL/RPM logs will be run. Perforating: • SWS 1.56", 6 spf, perf guns, 1" CSH work string, &2-1/16" 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: • E-34 parent well near KOP • E-34L1 parent well near KOP Hazards: • E Pad is considered an H2S pad. • E-34 had 10 ppm H2S on 2/17/2013. • The lost circulation risk in E-34A is considered to be medium with two nearby faults. 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U] Oo�D▪ron NYn�Y N ° ENWO 15 ;g8 .reg. ry �oNo t a WA' <VNY OOOOn000000 tNt5)N ; 15 .;,:, , z ▪ N2'ggm222mommm I a 3w5.11 8 1 Amo 1 i 4o mm m mmmeeeeee�__ `, Fr nYNmn mme.-NNYNmn gg ♦e W 1 A l W 8 WrnwOONOC • p 0 / — %�— 9685 -- 't�'�_ � : a co. =9671 kt."Ittt o M e -1(12,. _.0. . 9657 '941,4 * ...18:4 9643 — "71414�\ 9877 c� —741L8•• coo o N M iT- x. \\`\ Z98fi a m Y rn rn co rn q'' 9 C �� L, i!, m o,- _----- 628 `\� 0386 0 )41 % 9613 \\, "11 0 u) fmoa Y `90 CV J v / ; ' ,.55,x` ` Q�� H �y— } gs�fi m °« 9550 /ce a / - z N i �N//�//� � 9512 A a)9,-.-_--<1 '7 - J U I 0 0 0 0 0 0 0 o o 0 0 0 0 0 elm r cis r) o 0 0 0 0 o o co cis r m co 0 0 o o o M i r 0) ,_ a- e- N N m / f 1 I i/ II// C) a \ \ *S1iS4,*fr4k/ �.a ecu ", , � "�`�9 L r 0 : _ --,- ,- M o N y W E $ bp North America - ALASKA - BP Prudhoe Bay PB E Pad E-34 500292243700 E-34A Plan 4 Travelling Cylinder Report 10 June, 2014 BAKER HUGHES Irr 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34-Slot 34 Project: Prudhoe Bay TVD Reference: 55:34 1/5/1994 00:00©64.90usft(generic drilling rig) Reference Site: PB E Pad MD Reference: 55:34 1/5/1994 00:00 @ 64.90usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: E-34 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-34A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 4 Offset TVD Reference: Offset Datum Reference Plan 4 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 9,342.99 to 11,400.O0usft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,336.51 usft Error Surface: Elliptical Conic Survey Tool Program Date 6/10/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 200.52 9,342.99 1 :MWD-Standard(E-34) MWD MWD-Standard 9,342.99 9,510.00 Plan 4(E-34A) INC+TREND Inclinometer+known azi trend 9,510.00 11,399.96 Plan 4(E-34A) MWD MWD-Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 11,400.00 9,079.90 2-3/8" 2.375 3.250 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 E Pad E-01-E-01-E-01 9,350.67 9,625.00 435.42 411.16 197.51 Pass-Major Risk E-01-E-01A-E-01A 9,644.37 9,875.00 257.44 3.82 256.90 Pass-Minor 1/10 E-01-E-01APB1-E-01APB1 9,639.24 9,875.00 254.09 3.96 253.55 Pass-NOERRORS E-01-E-01 B-E-01 B 9,648.23 10,000.00 323.55 527.01 2.61 Pass-Major Risk E-03-E-03-E-03 Out of range E-03-E-03A-E-03A Out of range E-03-E-03A-Plan#14 Out of range E-08-E-08-E-08 Out of range E-08-E-08A-E-08A Out of range E-08-E-08A-Plan#7 Out of range E-09-E-09-E-09 Out of range E-09-E-09A-E-09A Out of range E-09-E-09APB1-E-09APB1 Out of range E-09-E-09B-E-09B Out of range E-09-E-09C-E-09C Out of range E-09-E-09CPB1-E-09CPB1 Out of range E-100-E-100-E-100 Out of range E-101-E-101-E-101 Out of range E-102-E-102-E-102 Out of range E-11-E-11-E-11 11,392.96 9,450.00 1,016.26 688.41 775.77 Pass-Major Risk E-11-E-11A-E-11A 11,354.11 9,425.00 1,207.01 602.45 949.42 Pass-Major Risk E-11-E-11APB1-E-11APB1 11,400.00 9,325.00 1,251.85 643.17 1,030.22 Pass-Major Risk E-11-E-11 B-E-11 B Out of range E-11-E-11B-E-11 B_wp24 Out of range E-11-E-11BL1-E-11 BL1 Out of range E-11-E-11BL1-01-E-11BL1-01 Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 6/10/2014 10:53:49AM Page 2 COMPASS 5000.1 Build 61 • 1. BP rri- 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-34-Slot 34 Project: Prudhoe Bay TVD Reference: 55:34 1/5/1994 00:00 @ 64.90usft(generic drilling rig) Reference Site: PB E Pad MD Reference: 55:34 1/5/1994 00:00 @ 64.90usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: E-34 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-34A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 4 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 E Pad E-11-E-11 BL1 PB1-E-11 BL1 PB1 Out of range E-11-E-11 BL1 PB1-Plan#7 Out of range E-11-E-11 BL1 PB2-E-11 BL1 PB2 Out of range E-31-E-31-E-31 Out of range E-31-E-31A-E-31A Out of range E-34-E-34-E-34 9,350.00 9,350.00 0.00 0.68 -0.23 FAIL-NOERRORS E-34-E-34L1-E-34L1 9,350.00 9,350.00 0.00 0.41 -0.23 FAIL-NOERRORS PB K Pad K-10-K-10-K-10 11,000.00 10,154.00 1,256.75 608.57 652.16 Pass-Major Risk K-10-K-10B-K-10B 9,500.00 11,075.00 619.31 540.97 109.10 Pass-Major Risk Offset Design PB E Pad- E-01-E-01-E-01 Offset site Error: 0.00 usft Survey Program: 100-CR-GYRO-MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NIS +EI-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) ("I (usft) (usft) On) (usft) (usft) (usft) 9,350.67 8,729.27 9,625.00 9,069.18 29.34 108.40 -133.04 488.84 1,975.59 5.125 435.42 411.16 197.51 Pass-Major Risk,CC,ES,SF 9,370.18 6,733.33 9,650.00 9,092.50 30.39 108.78 -131.63 489.20 1,984.59 5.125 . 453.30 416.01 222.17 Pass-Major Risk 9,434.27 8,751.85 9,675.00 9,115.85 42.79 109.16 -132.14 489.55 1,993.53 5.125 470.67 463.65 240.55 Pass-Major Risk 9,548.19 8,807.74 9,700.00 9,139.22 65.56 109.54 -134.53 489.89 2,002.40 5.125 485.58 546.87 246.01 Pass-Major Risk 9,575.00 8,824.69 9,725.00 9,162.61 65.65 109.91 -135.26 49026 2,011.23 5.125 497.97 551.60 261.91 Pass-Major Risk 9,592.48 8,835.95 9,750.00 9,186.01 65.71 110.29 -136.21 490.67 2,020.01 5.125 510.62 555.17 274.99 Pass-Major Risk 9,606.57 8,845.04 9,775.00 9,209.43 65.76 110.66 -137.01 491.12 2,028.75 5.125 523.58 557.49 28823 Pass-Major Risk 9,620.48 8,854.00 9,800.00 9,232.86 65.81 111.04 -137.87 491.63 2,037.46 5.125 536.84 559.09 301.44 Pass-Major Risk 9,63347 8,862.34 9,825.00 9,256.30 65.85 111.41 -138.74 492.17 2,046.13 5.125 550.40 559.99 31467 Pass-Major Risk 9,650.00 8,872.86 9,850.00 9,279.76 65.91 111.79 -139.90 49272 2,054.76 5.125 564.32 559.94 32826 Pass-Major Risk 9,657.78 8,877.77 9,875.00 9,303.23 65.93 112.16 -140.52 493.30 2,063.35 5.125 578.51 560.19 341.57 Pass-Major Risk 9,669.52 8,885.12 9,900.00 9,326.71 65.97 112.54 -141.46 493.89 2,071.90 5.125 593.05 559.57 35528 Pass-Major Risk 9,680.96 8,892.22 9,925.00 9,350.21 66.01 112.92 -142.42 494.50 2,080.41 5.125 607.89 558.48 369.19 Pass-Major Risk 9,683.21 8,893.61 9,930.00 9,354.91 66.02 112.99 -142.62 494.63 2,082.11 5.125 610.90 558.19 372.00 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 6/10/2014 10:53:49AM Page 3 COMPASS 5000.1 Build 61 • Tom= aw — — WELLHEAD= FMC E-34 SAFE. . .DOTES: WELL ANGLE>700 @ 9144'. ACTUATOR= BAKER C L1 OKB. ELEV= 64-90' BF ELEV= 30.20' I I KOP= 4287' Max Angle= 98°@ 10289' / [t L 2104' H3-1/2"0715 SSSV LANDING MP,D=2.75' Datum MD= WA oI Datum TVD= 8800'SS CONDUCTOR, #, ,D= H GAS LIFT MANDRELS 10-3/4"CSG,45.5#,J-55,D=9.953" H 3664' I) ST MD TVD DEV TYPE VLV LATCH PORT DATE L 3 4247 4241 10 MMG DMY RK r 0 04/13/14 2 7021 6861 20 MMG DMY RK ' 0 04/13/14 Minimum ID = 1.81" @ 8973' 1 8280 8052 18 MMG DMY RK ' 0 01/26/94 3-1/2" BTT KB LNR TOP PKR 8973' 3-1/2"BTT KB LTPw/SEAL ASSY,D=1.810' -1(CM TD TO LNR-CATCH&RELEASE 4/29/14) 7-7- 8979' H2.70"BTT DEPLOYMBYT SLV,D=2.250" ' , { 9004' I-13-1/2'PKR SWS NIP,ID=2.75' X >/ 9030' —{7-5/8'X 3-1/2'BKR L-3 PREM PKR,D=3.874' 9054' —3-1/2"PARKER SVVS NP,D=2.75' I ■ } 9077' 3-1/2'SWN NO GO NP,D=2.74' WILLED(12/22/08) 3-1/2'TBG,9.2#,L-80,.0087 bpf,0=2.992 — 9090' j / \--{ 9090' 1—l3-1/2'WLEG,D=2992' 9088' —ELMD TT LOGGED 02/04/94 TOP OF 4-1/2'LNR H 9146' ' 9146' H7-5/8"X 4-1/2'TNV PKR W/SET SLV,13=3.96' I I r �} 9174' —{PORTED PPE II , 7 -5/8'CSG,29.74,NT-95,D=6.875" 9360' I.--41 1 I "s - 1 9375' —{JET CUT 2-3/8'LNR(04/25/14) VVHPSTOCK w I RA @ 9548'(02/01/09 H 9540' I 1 I I 1 4-1/2"SLID LNR,12.64,L-80,I)=3.953" — —9540 I I MILLOUT WINDOW(E-34A L1) 9540'-9548' ' PERFORATION SUMMARY ® RB LOG. BH MWD/GR 02/10/09 ` ANGLE AT TOP FEW 87°@ 10040' I I ` 10300'1--12-3/8"W DCEIP(07/13/13) Note-Refer to Production DB for historical pert data , , SIZE SPF INTERVAL Opn/Sqz SI-UT SQZ E-34 /fir 4-1/2" SLID '9214-10718 0/C 01/24/94 ? 1FSH:PPROF PLS PECEs (07/13/13) E-34L1 1.56" 6 10040-10055 0 07/14/13 1.56" 6 10065-10080 0 07/14/13 ^11700' F1SFt C8P FECES 1.56" 6 10350-10850 S 02/11/09 08/23/12 (08/28/12) 1 56' 6 11100- 11200 S 02/11/09 08/23/12 PBTD — 11711' 1.56" 6 11260-11400 S 02/11/09 08/23/12 `1 1.56' 6 11600-11700 C 02/11/09 2-3/8'LNR,4 43#,L-80 STL, *E-34 CLOSED BB-OW WHIPSTOCK @ 9540' .0039 bpf,ID=1.995" 11749' �`aNif� ' DATE REV BY COMMEf'ITS - DATE REV BY COMMENTS ! PRUDHOE BAY UNIT 01/26/94 ML INITIAL COMPLETION 04/16/14RCT/JMD GLV CIO(04/13/14) WELL: E-34 I L1 02/12/09 NORDIC1 CTD LATERAL(E-34/L1) 05/01/14 JCM PJC JET CUT LNR(04/25/14) PERMIT No: 1932020(2081780) 08/29/12 CJS/JMD SQZ PERFS/FISH(8/23-28/12) 05/02/14 SLY PJC CATCH&RELEASE LW(4/29/14) API No 50-029-22437-00(60) 08/30/12 CJS/JMD PERF CORRECTION(08/28/12) SE:6,T11N,R14E, 168'FNL 8 500'FEL 09/05/12 SWC/JMD GLV GO(09/01/12) 07/23/13 I IR/JMD CBP/FISWADPERFS(7/13-14/13) BP Exploration(Alaska) 1 1 14_L= CNV — WELLHEAD= E34/\ SAFETY NOTES: WELL ANGLE>70°@ 9144'. ACTUATOR= BAKER OKB.REV= 64.90' BF.ELEV= 30.20' I [I KOP= 4287' 2104' —13-1/2'OTIS SSSV LANDNG NP,D=2.75" Max Angle= 98°@ 10289' Datum MD= NIA Datum ND= 8800'SS _ CONDUCTOR_#, ,D=_'' -r ? GAS LFT MANDRELS 10-3/4"CSG,45.5#,J-55,D=9.953" H 3664' ST MD 1V o DEV TYPE VLV LATCH PORT DATE ' 73 4247 4241 10 Mv1G DMY RK r 0 04/13/14 1 2 7021 6861 20 MMG DMY RK FO 04/13/14 Minimum ID =2.74" @ 9077' 1 8280 8052 18 MIG DMY RK r 0 01/26/94 ,SWN NO GO NIPPLE 9004' —3-1/2'PKR SWS NIP,ID=2-75"] 9030' I—{7-5W X 3-1/2'BKR L-3 PREM PKR,ID=3.874" TOL at-9,050'MD TOC to TOL I I 9054' H3-1/2'PARKER SWSNP,D=2.75" I I 9077' —3-1/2"SWN NO GO NP,U=2.74" MLLED(12/22/08) 3-1/2"TBG,9.2#,L-80,.0087 bpf,D=2.992' I-f 9090' 1.----/ \ 9090' —3-112"WLEG,ID=2.992' 9088' H am TT LOGGED 02/04/94 TOP OF 4-1/2'LNR H 9146' j. 9146' --{7-5/8"X 4-1/2'TNV PKR W/SET SLV,D=3.96" I k 9174' —{PORTED PPE • 1 7-5/8"CSG,29.7#,NT-95,ID=6.875' H 9360' --4 � 2-3/8" L-80 to 11,400' MD TD 78 deg I HPSTOCK w/RA©9548'(02/01/09 H 9540' 1 W 1 I 3-1/2"x 4-1/2"TT WS set at 4-1/2"SLTD LNR,12.6#,L-80,D=3.953' — -9540 1 -9360'MD(180 deg ROHS) MILLOUT WINDOW(E-34A L1) 9640'-9548' Set WS as deep as possible ` Jet cut liner at 9,375' MD PERFORATION SUMMARY REF LOG BHI MVVD/GR 02/10/09 I I ` 10300' --+2-3/8'WFD CIBP(07/13/13) ANGLE AT TOP PERF: 87°@ 10040' 4 Note:Refer to Production DB for historical pert data SIZE SFF NTERVAL Opn/Sgz SHOT SQZ r ? 1-FISH:PPROF PILS PIECES E-34 (07/13/13) 4-1/2" SLID '9214- 10718 0/C 01/24/94 E-34L1 -11700' FISH:CSP PIECES 1.56" 6 10040-10055 0 07/14/13 (08/28/12) 1.56" 6 10065-10080 0 07/14/13 1.56" 6 10350-10850 S 02/11/09 08/23/12 , PBTD H 11711' 1-56" 6 11100-11200 S 02/11/09 08/23/12 --_ 2-3/8"LNR,4.43#,L-80 SIL, 1.56" 6 11260-11400 S 02/11/09 08/23/12 I li--11749. *�, 1-56" 6 111600-11700 C 02/11/09 {.0039 bpf,ID= 1.995' •ilii\ i *E-34 CLOSED BELOW WHPSTOCK .i. \ • q` DATE REV BY COMvB'ITS _ DATE REV BY COMMENTS FRUDHOE BAY UNFT 01/26/94 ML IMTIAL COMPLETION 04/16/14 RCT/JMD GLV C/O(04/13/14) WELL: E-34/L1 02/12/09 NOFRDICI CTD LATERAL(E-34/L1) 05/01/14 JCPJC JET CUT LNR(04/25/14) PERMIT No: 1932020(2081780) 08/29/12 CJS/JMD SQZ PE RES/FISH(8/23-28/12) 05/02/14 SD/PJC CATCH&RELEASE LTP(4/29/14) API No: 50-029-22437-00(60) 08/30/12 CJS/JMD Fe*CORRECTION(08/28/12) u5/13/14 NNVS G I L proposal SEC 6,T11N,R14E 168'FNL&500'FEL 09/05/12 SWCFJMD GLV C/O(09/01/12) 07/23/13 TTR/JMD CBP/FISWADPERFS(7/13-14/13) BP Exploration(Alaska) t. • I �, * 11f I- a III -� i i . ;•—' j:— ° '• s 110 i ' ' _ I 1 r . o U 4:13111 III iii : : Q aii . ,i., a m pZ 2 It 3 ;V jF r^ T � rc _VQ O re V_ J I 4 1 > V II I CI I - II : 1 1 ;I : It. 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TRANSMITTAL LETTER CHECKLIST WELL NAME: t)4 (1 .3 PTD: 2/`/ b? ; t7 Development Service Exploratory _Stratigraphic Test _Non-Conventional / n FIELD: r G POOL: `�ca-� (fit Y Check Box for Appropriate Letter/Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI LATERAL The permit is for a new wellbore segment of existing well Permit (If last two digits No. , API No. 50- - in API number are Production should continue to be reported as a function of the original between 60-69) API number stated above. In accordance with 20 MC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name Pilot Hole ( PH) and API number (50- - - - ) from records, data and logs acquired for well (name on permit). The permit is approved subject to full compliance with 20 MC 25.055. Approval to produce / inject is contingent upon issuance of a Spacing Exception conservation order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10'sample intervals through target zones. Please note the following special condition of this permit: Production or production testing of coal bed methane is not allowed for Non-Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 MC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application,the following well logs are Well Logging also required for this well: Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 MC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 4/2014 To N 0) O a) 0- u) u) a) 0 O @ u) z C 2 Q 7 u) u) a) 20. 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