The URL can be used to link to this page

Home My WebLink About188-136MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Thursday, October 17, 2024 SUBJECT:Mechanical Integrity Tests TO: FROM:Brian Bixby P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC W-30 PRUDHOE BAY UNIT W-30 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 10/17/2024 W-30 50-029-21887-00-00 188-136-0 N SPT 8373 1881360 2500 1192 2753 2643 2605 176 177 178 178 OTHER P Brian Bixby 9/28/2024 MIT-T as per CO. 736 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 W-30 Inspection Date: Tubing OA Packer Depth 1156 1216 1233 1238IA 45 Min 60 Min Rel Insp Num: Insp Num:mitBDB240928082458 BBL Pumped:1.2 BBL Returned:1.3 Thursday, October 17, 2024 Page 1 of 1 9 9 9 9 9 9999 99 9 9 9 9 9 2LO3URGXFHU,$UHPHGLDOFHPHQW MIT-T as per CO. 736 James B. Regg Digitally signed by James B. Regg Date: 2024.10.17 11:32:33 -08'00' MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Thursday, October 17, 2024 SUBJECT:Mechanical Integrity Tests TO: FROM:Brian Bixby P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC W-30 PRUDHOE BAY UNIT W-30 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 10/17/2024 W-30 50-029-21887-00-00 188-136-0 N SPT 8373 1881360 2500 1085 2761 2736 2723 177 190 192 192 OTHER P Brian Bixby 9/28/2024 CMIT- TxIA as per CO 736 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT W-30 Inspection Date: Tubing OA Packer Depth 1076 2744 2693 2672IA 45 Min 60 Min Rel Insp Num: Insp Num:mitBDB240928082755 BBL Pumped:5.1 BBL Returned:5 Thursday, October 17, 2024 Page 1 of 1 9 9 9 99 9 99 999 9 9 9 9 9 2LOSURGXFHU,$UHPHGLDOFHPHQW James B. Regg Digitally signed by James B. Regg Date: 2024.10.17 11:29:57 -08'00' MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Wednesday, October 26, 2022 SUBJECT:Mechanical Integrity Tests TO: FROM:Brian Bixby P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC W-30 PRUDHOE BAY UNIT W-30 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 10/26/2022 W-30 50-029-21887-00-00 188-136-0 N SPT 8373 1881360 2600 124 2733 2719 2706 474 521 521 521 OTHER P Brian Bixby 9/28/2022 CMITT-IA as per C.O. 736 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 W-30 Inspection Date: Tubing OA Packer Depth 124 2739 2693 2673IA 45 Min 60 Min Rel Insp Num: Insp Num:mitBDB220930162012 BBL Pumped:11.5 BBL Returned:10 Wednesday, October 26, 2022 Page 1 of 1 9 9 9 9 9 9 9 9 9 9 9 999 9 CMITT-IA as per C.O. 736 11.5 10 James B. Regg Digitally signed by James B. Regg Date: 2022.10.26 11:42:32 -08'00' MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Wednesday, October 26, 2022 SUBJECT:Mechanical Integrity Tests TO: FROM:Brian Bixby P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC W-30 PRUDHOE BAY UNIT W-30 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 10/26/2022 W-30 50-029-21887-00-00 188-136-0 N SPT 8373 1881360 2600 269 2809 2701 2667 476 477 477 477 OTHER P Brian Bixby 9/28/2022 MIT-T as per C.O. 736 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 W-30 Inspection Date: Tubing OA Packer Depth 294 392 422 435IA 45 Min 60 Min Rel Insp Num: Insp Num:mitBDB220930162411 BBL Pumped:2.3 BBL Returned:2.1 Wednesday, October 26, 2022 Page 1 of 1 9 9 9 9 9 9 9 9 999 9 2LOSURGXFHUMIT-T as per C.O. 736 James B. Regg Digitally signed by James B. Regg Date: 2022.10.26 11:39:25 -08'00' MEMORANDUM TO: Jim Regg I \C-'�G' l z, aTz.0 P.I. Supervisor FROM: Adam Earl Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Friday, October 2, 2020 SUBJECT: Mechanical Integrity Tests Hilcorp North Slope, LLC W-30 PRUDHOE BAY UNIT W-30 Src: Inspector Reviewed By: P.I. Supry Ir_l2— Comm Well Name PRUDHOE BAY UNIT W-30 API Well Number 50-029-21887-00-00 Inspector Name: Adam Earl Insp Num: mitAGE200930141221 Permit Number: 188-136-0 Inspection Date: 9/30/2020 - Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well W-30 Type Inj N TVD 8359In g 347 U 2733 2671 `r 2645 ' 2800 352 1a81 60 Type est SPT est psi JA — 2-M I 2685 - 2658 - - r -- BBL Pumped: 9.2 BBL Returned OA 104 p - 134 j 134 - IntervalOAR 'P/F P Notes: Combo MIT -T UA Tested as per CO 736 to 2600. This well is an oil producer's Friday, October 2, 2020 Page 1 of 1 MEMORANDUM TO: Jim Regg `� P.I. Supervisor K q641 I o I &I -I,,- FROM: Brian Bixby Petroleum Inspector Well Name PRUDHOE BAY UNIT W-30 Insp Num: mitBDB200930041008 Rel Insp Num: NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday, September 30, 2020 SUBJECT: Mechanical Integrity Tests Hilcorp North Slope, LLC W-30 PRUDHOE BAY UNIT W-30 Src: Inspector Reviewed By: P.I. Supry JT,2 Comm API Well Number 50-029-21887-00-00 Inspector Name: Brian Bixby Permit Number: 188-136-0 Inspection Date: 9/29/2020 . Well 1 w-30 Packer Type Inj N TVD Depth Pretest Initial 8359 Tubing T 110 2749 -- 2600 IA 20 19 15 Min 2658. 18 30 Min 45 Min 60 Min 2643, 18 - - -- T PTD 1881360 Type Test SPT Test psi - 3.3 OA 110 105 �� 103 - - - -- - - 102 . BBL Pumped: 74 BBL Returned: Interval T OTHER p/fi P v Notes' Producer with cement plug in the IA from 9102' MD to 8802' MD. 2 Year MIT -T as per CO #736 Wednesday, September 30, 2020 Page 1 of I Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:188-136 6.50-029-21887-00-00 PRUDHOE BAY, PRUDHOE OIL BP Exploration (Alaska), Inc 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 10010 9764 8975 9108 9737, 9895 9764, 9769, 9801 8358 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 42 - 122 42 - 122 Surface 2639 13-3/8" 41 - 2680 41 - 2680 5020 2260 Intermediate 9381 9-5/8" 38 - 9419 38 - 8649 6870 4760 Production Perforation Depth: Measured depth: 9450 - 9835 feet True vertical depth:8678 - 9043 feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# L-80 36 - 9246 36 - 8487 9108 8358Packers and SSSV (type, measured and true vertical depth) 4-1/2" TIW Packer Liner 828 7" 9182 - 10010 8428 - 9212 7240 / 8160 5410 / 720 12. Stimulation or cement squeeze summary: Intervals treated (measured): Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 247721164127 1604274 621 860 201 248 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: Peru, Cale Cale.Peru@bp.com Authorized Name:Peru, Cale Authorized Title: Authorized Signature with Date:Contact Phone:+1 9075644522 Treatment descriptions including volumes used and final pressure: 13. Petroleum Engineer 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 measured9211 Sundry Number or N/A if C.O. Exempt: N/A No SSSV Installed Junk Packer Printed and Electronic Fracture Stimulation Data 5 Operations shutdown Change Approved Program Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend 5Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: P.O. Box 196612 Anchorage, AK 99519-6612 7.Property Designation (Lease Number):ADL 028263 PBU W-30 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 Cale Peru Digitally signed by Cale Peru Date: 2020.04.07 10:06:18 -08'00' By Samantha Carlisle at 8:26 am, Apr 08, 2020 DSR-4/8/2020MGR10APR20 RBDMS HEW 4/10/2020 SFD 4/10/2020 ACTIVITYDATE SUMMARY 3/8/2020 ***JOB STARTED ON 07-MARCH-2020*** (SLB ELINE PERF) WELL SHUT IN ON ARRIVAL. INITIAL T/I/O = 2200/710/650. TROUBLESHOOT PRESSURE TRANSDUCER ISSUE. ***JOB CONTINUED ON 09-MARCH-2020*** 3/9/2020 ***JOB CONTINUED FROM 08-MARCH-2020*** (SLB ELINE PERF) RIG UP PCE. PT LUBE TO 3800 PT. PERFORATE 9680' - 9711' W/ 2.88" POWERJET OMEGA, 6 SPF, 180 SHOTS, 60 DEG PHASED. LAY DOWN FOR THE NIGHT. ***JOB CONTINUED ON 10-MARCH-2020*** 3/10/2020 ***JOB CONTINUED FROM 09-MARCH-2020*** (SLB ELINE PERF) RIG UP PCE. PT LUBE TO 4100 PSI. PERFORATE 9632' - 9663' W/ 2.88" POWERJET OMEGA, 6 SPF, 180 SHOTS, 60 DEG PHASED. PERFORATE 9450' - 9470' W/ 2.88" POWERJET OMEGA, 6 SPF, 120 SHOTS, 60 DEG PHASED. ALL PERF'S CORRELATED TO REFERENCE LOG - GEARHART BHCS - 11/26/1988 RIG DOWN ELINE. WELL SHUT IN ON DEPARTURE, PAD OP NOTIFIED. FINAL T/I/O = 2600/710/710 ***JOB COMPLETE ON 10-MARCH-2020*** Daily Report of Well Operations PBU W-30 ®F T� • 0I%7- s THE STA" Alaska Oil /� and Gas tZ; iA�l ®f Ll ls Conservation Commission -_ _-1 ., 333 West Seventh Avenue '11- * , , GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 OF Q. Main: 907.279.1433 ALAS Fax: 907.276.7542 www.aogcc.alaska.gov Katherine O'Connor Interventions& Integrity Engineer- Challenger % JUN 'ZU"Ib BP Exploration(Alaska), Inc. P.O Box 199612 Anchorage,AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Oil Pool, PBU W-30 Permit to Drill Number: 188-136 Sundry Number: 318-230 Dear Ms. O'Connor: Enclosed is the approved application for pp the sundryapapproval relating to the above referenced well. Please note the conditions t ons of approval oval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown,a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Hollis S. French Chair J DATED this (� day of June,2018. RBDMS JUN 13 Ma ili 47 STATE OF ALASKA `� A • ALASKA OIL AND GAS CONSERVATION CO ION • APPLICATION FOR SUNDRY APPR LS O 3 1 2018 20 AAC 25.280 b,4/ 1 s" 1. Type of Request: Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Repair Well 0 • Opg tiwis ut Suspend 0 Perforate 0 Other Stimulate 0 Pull Tubing 0 Change ApprbveC l rel'n Plug for Redrill 0 Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other Packer Squeeze Ell • 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number. 188-136 . - 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development 0 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-21887-00-00 . 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes ❑ No I I PBU W-30 . 9. Property Designation(Lease Number): 10. Field/Pools: ADL 028263 ' PRUDHOE BAY,PRUDHOE OIL 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): Junk(MD): 10010 ., 9211 ' 9125 8375 9125,9764,9769,9801 9895 Casing Length Size MD TVD Burst Collapse Structural Conductor 76 20" 42-117 42-118 Surface 2639 13-3/8" 41-2680 41-2680 5020 2260 Intermediate 9381 9-5/8" 38-9419 38-8649 6870 4760 Production Liner 828 7" 9182-10010 8428-9211 7240/8160 5410/7020 Perforation Depth MD(ft): Perforation Depth ND(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 9600-9835 8819-9043 4-1/2"12.6# L-80 36-9246 Packers and SSSV Type: 4-1/2"TIW Packer Packers and SSSV MD(ft)and ND(ft): 9108/8359 No SSSV Installed No SSSV Installed 12.Attachments: Proposal Summary LI Wellbore Schematic El 13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch 0 Exploratory 0 Stratigraphic 0 Development a ' Service d 14.Estimated Date for Commencing Operations: June 27,2018 15. Well Status after proposed work: Oil 10 - WINJ 0 WDSPL 0 Suspended 0 16.Verbal Approval: Date: GAS 0 WAG 0 GSTOR 0 SPLUG 0 Commission Representative: GINJ 0 Op Shutdown 0 Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: O'connor,Katherine be deviated from without prior written approval. Contact Email: Katherine.O'connorcbp.com Authorized Name: O'connor,Katherine Contact Phone: +1 9075644640 Authorized Title: Interventions&Integrity Engineer-Challenger Authorized Signature: /ease Date: S/3 1 fico le COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: NI — Z30 Plug Integrity 0 BOP Test 0 Mechanical Integrity Test 0 Location Clearance 0 Other: Post Initial Injection MIT Req'd? Yes 0 No I'J Spacing Exception Required? Yes 0 No � Subsequent Form Required: / U APPROVED BYTHE n Approved by: COMMISSIONER COMMISSION Date:C/ I D 11,11 C. vrz- ‘/t2 Ic( Q.7 x%, ORIGINALlo :67a RBDMS. liUN 13 2018 ��g Submit Form and Form 10-403 Revised 04/2017 Approved application is valid for 12 months from the date of approval. Attachments in Duplica e bp • 410 04.00 • • • Well: W-30 W-30 Packer Squeeze Well Interventions Engineer: Katherine O'Connor (907) 564-4640 Pad Engineer: Cale Peru (907) 564-4522 Expected Start Date: June 27, 2018 History W-30 is a competitive well with a history of breaking IA NOL (2000 psi) due to TxIA communication. An LDL indicates the tubing seal assemble is the source of the TxIA, and a patch was set in Feb 2018 in order to cover the leaks, but subsequently failed an MIT-IA. Leaking GLV's are not the source of the TxIA issue, we have spent a lot of money changing valves / dummying valves, doing an MIT-IA which passes only to have the well subsequently exceed IA NOL. Failed Packer or Sliding sleeve are not the issue, as confirmed with passing MIT-IA's. Recent passing PPPOT-T confirm Wellhead seals have integrity. Problem is likely the TBG Seal Assembly, as the well passes an MIT-IA when pressure is applied above it but leaks otherwise. LDL has a signature at TBG Seal Assembly but a larger one at bleed port. In order to mitigate the TxIA, a program was designed to perforate and set a patch intended to straddle the leak. Operationally, the job was performed successfully, but the IA continued to repressurize, which is possibly contributed to the larger ID of the polish bore where the lower patch element was set. On 4/24/2018 the well failed a TIFL and was made not operable, so slickline went to location and dummied all gas lift valves. A MIT-T was then performed and passed, and an MIT-IA was performed and deemed a failure, noting the IA continued rising after the test was complete. The plan forward is to pull the patch, punch the tubing to establish circulation and perform a packer squeeze to regain the integrity of the well. Current Status The well is currently classified as "Not-Operable" by BP. Objective Perform a cement squeeze and return the well to "Operable" status. bp • • „00, • • 00.4% Well: W-30 Procedure Slickline 1. Pull plug from 9125' MD 2. Pull patch assembly 3. Set plug in sliding sleeve @ 9053' MD 4. MIT-T to 2600 psi to confirm tubing integrity 5. Pull plug from sliding sleeve E-Line 6. Set composite bridge plug @ 9140' 7. Tubing punch @ 9102' MD and establish circulation down tubing and up IA. 8. Set cement retainer @ 9095' 9. Pressure test retainer to ensure it is set Coil Tubing 10. Pump cement squeeze with - 16 bbls of cement. Mill out cement, retainer & CBP after cement reaches—500 psi compressive strength. TOC after squeeze expected to be-8802 MD, 8075' TVD. Slickline 11. SCMT to determine TOC. DHD 12. MIT-IA to 2600 psi. 13. Update AKIMS to include MIT-lAs every 2 years. bp • S 44, Well: W-30 Proposed Cement Blend Parameters Cement Type/Weight15.8 ppg Class G batch mixed. Field blend to be equal to lab ppg +/- 0.1 ppg Slurry Temp Between 80° and 110°F Fluid Loss 40-200cc Compressive Strength 2000 psi in 48 hrs Thickening Time 6 hours Batch Mix Activity Time (Hours) Shearing time, Quality Control, PJSM 1 Cement Displacement 2 Cement Contamination 2 Safety 1 Minimum Required Thickening Time 6 Cement Ramp for Blend Temp Pressure Time 0:00 90 0 1:00 120 3500 2:00 160 3500 3:00 190 3500 4:00 200 3500 7:00 200 3500 15:00 200 3500 20:00 200 3200 -TREE= 4-1/16"CIW WELLHEAD= Nrt^EVOY • W-30 NOTES: ACTUATOR= BAKER C OKB.ELEV= 90.50' BF.ELEV= 54.30' KOP= 3100' 2092' H4-1/2"OTIS DBE SSSV NP,13=3.813" I Max Angie= 36°@ 5000' Datum MD= 9675' Datum TVD= 8800'SS 13-3/8"CSG,68#,L-80,D=12.415" H 2681' GAS LFT MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE `1 5 2988 2987 8 M'FLA DMY RM 0 05/13/18 4 6437 5966 35 VERA DMY RM 0 05/13/18 3 8453 7751 22 MERLA DMY RA 0 11/30/88 2 8832 8102 22 MERL.A DMY RA 0 11/30/88 Minimum ID =2.313" 9125' 1 8940 8203 22 WERLA DMY RA 0 11/30/88 X NIPPLE IN BKR PATCH 1 9063' 4-1/2"OTIS XA SLD SLV,D=3.813" II 45 KB BKR PATCH,ID=2.313"(02/12/18) —I 9084'-9127' 2 9108' I--4-1/2'TBG SEAL ASSY w/9-5/8"X 4-1/2" TIIV HP-BP PKR,D=4.0" Zzli MA 9126' H2-718'OTIS X NP,D=2.313" / 9125' —2-7/8'XX PLUG(05/13/18) I I 9169' H4-1/2"OTISXNAP,D=3.813' TOP OF 7"LM —I 9182'1 ' ' 9207' F4-1/2"OTIS XN NP,D=3.725" 4-1/2"TBG,12.6#,L-80,.0152 bpf,D=3.958" --I 9246' / 9246' I4-112"TBG TAIL ID=3.958" 9-5/8"CSG,47#,L-80,D=8.681" —I 9419' I\ 9247' H ELMD TT LOGGED 12/12/88 PERFORATION SUMAARY ' 9393' H MARKER JONT REF LOG:GEARHART BHCS ON 11/26/88 I ANGLE AT TOP PERF:19°@ 9600' Note:Refer to Production DB for historical perf data I SIZE SFT= INTERVAL Opn/Sqz SHOT SQZ 3-3/8" 6 9600-9685 0 02/11/18 3-3/8" 4 9685-9693 0 05/14/10 3-3/8" 6 9692-9722 0 03/25/17 9764'ELM —{CEMENT CAP(TAGGED 09/19/09) 3-3/8" 4 9695-9705 0 04/13/08 ■ 3-3/8" 4 9695-9708 0 05/13/10 Ad, 9769' —I2-1/8"POSISET PLUG(09/13/09) 3-3/8" 4 9714-9724 0 04/12/08 I 3-3/8" 4 9714-9724 0 05/13/10 3-3/8" 4 9730-9745 0 04/12/10 3-3/8" 6 9730-9748 0 03/26/17 I 3-3/8" 4 9734-9760 •OIS 09/26/88 09/13/09 3-3/8" 8 9772-9780 C 12/13/88 9817'ELM —{TOP OF CEMENT CAP(TAGGED 07/16/09) 3-3/8" 4 9784-9792 C 05/02/00 19801' —I TOP OF SAND PLUG(03/09/09) 1 3-3/8" 4 9797-9835 C 12/13/88 —9895' 3-3/8"WFD BP *9759`-9760'SQZ'D 09/13/09 PBTD 9967' 11ifirri1` 1 11, PUSH-ED TO BTM(06/26/08) 1111111111111114 17'Lt i,264,L-80,.0383 bpf,ID=6.276" H 10o10' WAWA.. DATE REV BY COM4AENTS DATE REV BY COP PRUDHOE BAY UNIT 11130/88 GRV ORIGINAL COMPLETION 03/07/18 DDtJM3 H]TS TO SEAL ASSY&PKR WELL: W-30 09/08/01 RNITP CORRECTIONS 04/23/18 GJB/JMD GLV C/0(04/20/18) PERMIT hid:1881360 07/13/16 JTG/JMJ GLV CIO(07/11/16) 05/16/18 RCB/A/13 SET XX PLUG(05/13/18) AR No: 50-029-21887-00 11/08/16 JGLIJM)GLV 00(11/05/16) 05/16/18 RCB/ND GLV 00(05/13/18) SEC 21,T11N,R12E,805'FNL, 1443'FE. 03/28/17 BTN/JMD ADPERFS(03/25-26/17) 02/21/18 M(W/JM /SET PATCH&ADFE wFS BP Exploration(Alaska) • bp S • ,„... , ... ,..,,,,...., Well: W-30 '4 WAD,,, 4k4V00 W-30 Proposed "4 144411,5 •4+ "4 ' t • ' 3400 spiel - , . 14 ter 0444-. ,--, VP ILA «0,, * 1.' , 411 1 , St G*014Sirt *S , Sfrticl-iVO 343 ;44344341-*• , (Art — •."0„," 1.-4, -64*- TOC—8802' MD1 11 gills 4 i 643/ .4*,,' 41 ;44/44.44 Mir i 44 3 3 3 :: 21 3 '*BA 440414 '" m ID af 2 313- 0 92 5' t *r44 .6. X NW*PLE Al DAR PATCH ..,"-i ; ' 22Z2,..; 4414141-417: ;.-'; nal 143.4.t;*.I/*I 442******t, .. ,,. .44 zr --- ,* • p.-440* =•%At ASSI4*4 8•4*X 4 40* ; ' Tubing Punch 9102' MD .. ., tam to 4 '4* ---- 1 44N 1 13 44*010•"*'0-21 1131 I -0 r e. • 13 41N`314 44441104301141441 —7-77-77'; 04;44# 0 04; ;- 44144/1 1 444 W 111 11 - 17;._ 6441/4 ,,,,I,-,c4,tar,440'0" 4 64P.tl 1 44 ri , !I 4 # 1,14 ;4042***00340.4 43 34321444 0'1 a ftr i- *Mt ' . ."i .N[ 424W f. {4,vr ymc.0 f 0.14-mr...,470 t 40. r). .4,.; ,- 444 4. ' :-'::0 0ii 1-1iiiir.' „,, 1 44144.3444 AO;43444644 144 41 , I8P3 1 . **4•C(. ammun tt,,KM 4144 1 V f 1 I Mt*e;It 1 43:**443*- kie”O. = • 44410 44444*40; 333 m to-'• ''a *4 7 4#77'177; '7177 44 C4 ••- ,41 ;.. •;411 4, * I ,.4 ..•'••4•„ ' 0 0/3//a. !. I /3 I#. • ';1 I 0 3914110i 1133111,41a$144,33414441 CAP flA* 4 CO" ' •'1 7 4 •; =4410 1 0 040 •#f 'i. i '.,),,V*1 4 # ' 470e I 0 44=4 V 44 • 4 4/14 42,4 1 I 0 041f.*.1 • 4 0/14 4724i 0 01014401 .i .4.4.4.4.4A4,,1 - * 4 • -- 410' 47,2 140 4 *410 3746 1, 0 04;12;401 • tiN) 9/441 0 A •117I , # 1• ' 4.,,, t, ,-asirtuti j-ita0 c*4 t t • CAP , •*470 •4 , 0.4.4.4.4.4,43431 ' -410-471 #1400-4-4444044:74434"4 ' =• 1/ ; 1 4 4 i 0444 .4 • +3 +Ili '4,, vir ..* -v •• = • , - ,nvto # . .. - /tope filsr., Arlo !41'4,..4,t,44, , ' 4pf 0,,,..4 iro , - 14.14 ,, - 1, 04'IT. ri4coi4 4, .,,...,. mr • . wrs ,, 4444:4400 4A4 1444 = ; el,== ; i'•.. '•• • 4 '' 4 . ,,WirIA' .. , le 4 fo,- : *441 144IL, 144X ' ...7741 --T---.. 7i"--:"T----;-:--"-------- -- ,--"---TiIii &iAriTC-17-11- ritxxx tip . ft, 4T4V51=OttiV Ci)*. Itthitokti 4, 'I' • # • 4 #(..1 1....:••••••••• •••1--..„--,-..4 #4.44114. 30343, 0;f•X 14413114t34141,4 0,474744.7 V**4* 4,,3*.#4. "; # -,r4N41444 titv*•(Mi-vis) I =-'it I i tt4 4440.,..?Fit,t 444$0 4 4 4. . , .4 ;1011 • -1 A , r...i Viaa. .44444 OA 44:4i 4 A 4.:*- i i 4044 tAtaitkit • • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Wednesday, May 16, 2018 9:31 AM To: Regg,James B (DOA);AK, OPS EOC Specialists;AK, OPS GC2 Facility OTL;AK, OPS GC2 Field O&M TL;AK, OPS GC2 OSM;AK, OPS GC2 Wellpad Lead;AK, OPS PCC Ops Lead; AK, OPS Prod Controllers;AK, OPS Well Pad SW;AK, OPS WELL PAD W;Ak, Ops West Area IL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr; AKOpsProdEOCTL; Peru, Cale Cc: Wallace, Chris D (DOA);AK,GWO Completions Well Integrity;AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, GWO Well Integrity Well Information;AK, OPS FF Well Ops Comp Rep;AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Dickerman, Eric; Hibbert, Michael;Janowski, Carrie; Montgomery, Travis J; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Romo, Louis A; Sternicki, Oliver R;Tempel,Joshua;Worthington,Aras J Subject: NOT OPERABLE: Producer W-30 (PTD#1881360) Failed MIT-IA,Well secured with plug. • All, Producer W-30(PTD#1881360)was made under evaluation on 4/21/18 to assess the attempted fix of TxIA communication with a tubing patch. On 04/24/18 the well was shut in for operational reasons and the IA pressure climbed and exceeded NOL. On 5/14/18 Slickline completed setting dummy gas lift valves and performed a passing MIT- T to 1,129psi and failing MIT-IA to 2,709psi. The failing MIT-IA indicates the tubing patch did not restore well barriers. At this time the well is reclassified as Not Operable and will remain shut in and secured with a down hole plug. Please respond with any questions, Joshua Stephens Well Integrity Engineer Office: 907-659-8110 Cell: 907-341-9068 SCAWIErl Wt .b..weft«ymrr«r. From: AK, GWO - tegrity Engineer Sent: Tuesday, April 24, 21 PM To: 'Regg,James B (DOA) (jim.regg • • 'my Cc: 'chris.wallace@alaska.gov'; AK, GWO SUPT ' tegrity; AK, GWO Well Integrity Well Information Subject: UNDER EVALUATION: Producer W-30 (PTD # :: 60) sustained IA pressure over NOL. Mr. Regg, Producer W-30(PTD#1881360)was recently put Under Evaluation to assess the attempt-: •x of TxIA communication with a tubing patch. On 04/24/18 the well was shut in for operational reasons and the IA pressur- imbed and exceeded 1 • • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Tuesday,April 24, 2018 4:32 PM To: Regg,James B (DOA) Cc: Wallace, Chris D (DOA);AK, GWO SUPT Well Integrity;AK, GWO Well Integrity Well Information Subject: UNDER EVALUATION: Producer W-30 (PTD#1881360)sustained IA pressure over NOL. Attachments: W-30.pdf external-email: 0 Mr. Regg, Producer W-30(PTD#1881360)was recently put Under Evaluation to assess the attempted fix of TxIA communication with a tubing patch. On 04/24/18 the well was shut in for operational reasons and the IA pressure climbed and exceeded NOL.The pressures were reported to be T/1/0: 2500/2070/150 psi.Attempts to bleed the IA pressure have been unsuccessful indicating the TxIA has not been mitigated.The well will remain Under Evaluation for the normal 28 day clock for diagnostics/repairs or secure. Plan forward: 1. Anchorage Engineer: Evaluate for diagnostics and repairs or secure. Please respond if in conflict. Andrew Ogg • Well Integrity Engineer BP Global Wells Organization-Alaska Office:907-659-8110 SCANNED • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Saturday,April 21, 2018 3:28 PM To: AK, OPS EOC Specialists;AK, OPS GC2 Facility OTL;AK, OPS GC2 Field O&M IL;AK, OPS GC2 OSM;AK, OPS GC2 Wellpad Lead;AK, OPS PCC Ops Lead;AK, OPS Prod Controllers;AK, OPS Well Pad HUQ;AK, OPS Well Pad LV;AK, OPS Well Pad MN;AK, OPS Well Pad RJ;AK, OPS WELL PAD 5;AK, OPS Well Pad SW;AK, OPS WELL PAD W; AK, OPS Well Pad Z;Ak, Ops West Area IL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr;AKOpsProdEOCTL; Frankenburg,Amy; Peru, Cale; Regg, James B (DOA) Cc: AK, GWO Completions Well Integrity;AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, GWO Well Integrity Well Information; AK, OPS FF Well Ops Comp Rep;AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Dickerman, Eric; Hibbert, Michael;Janowski, Carrie; Montgomery, Travis J; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Romo, Louis A; Sternicki, Oliver R;Tempel,Joshua;Worthington,Aras J;Wallace, Chris D (DOA) Subject: UNDER EVALUATION: Producer W-30 (PTD#1881360) POP to monitor for IA repressurization post patch set All, Producer W-30(PTD#1881360) has a history of regularly passing MITs on the IA but then breaking NOL when shut in.On 02/12/18 Eline set a patch across the tubing seal assembly which was the suspected leak point.On 04/20/18 slickline set dummy gas lift valves and fullbore performed a passing MIT-IA to 2,748 psi. Because the well has a history of passing MITs but still breaks NOL,the well will be brought online for one week then DHD will perform a warm TIFL and follow up monitors to verify the TxIA has been mitigated.The well is now classified as UNDER EVALUATION to complete the aforementioned diagnostics. Please keep in mind fluid packed annulus when bringing well online. Please respond with any questions. Andrew Ogg Well Integrity Engineer BP Global Wells Organization-Alaska Office:907-659-8110 scale 1 STATE OF ALASKA "'ALASKA OIL AND GAS CONSERVATION COMMIS N REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 10 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well El Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 188-136 3. Address: P.O.Box 196612 Anchorage, Development I,1 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-21887-00-00 7. Property Designation(Lease Number): ADL 028263 8. Well Name and Number: PBU W-30 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 10010 feet Plugs measured 9764,9769,9801 feet true vertical 9211 feet Junk measured 9895 feet Effective Depth: measured 9764 feet Packer measured 9108 feet true vertical 8975 feet Packer true vertical 8359 feet Casing: Length: Size: MD: ND: Burst: Collapse: Structural Conductor 80 20" 42-122 42-122 Surface 2642 13-3/8" 41-2683 41-2683 5020 2260 Intermediate 9383 9-5/8" 38-9421 38-8651 6870 4760 Production Liner 826 7" 9184-10010 8430-9211 7240/8160 5410/7020 Perforation Depth: Measured depth: 9600-9759 feet True vertical depth: 8819-8971 feet SCANNED - Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 36-9246 36-8487 Packers and SSSV(type,measured and 4-1/2"TIW HP-BP Packer 9108 8359 true vertical depth) No SSSV 12.Stimulation or cement squeeze summary: RECEIVED, Intervals treated(measured): MAR 0 7 2033 Treatment descriptions including volumes used and final pressure: AOGCC 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 170 1323 132 1423 243 Subsequent to operation: No Test Available No Test Available No Test Available 1050 220 14.Attachments:(required Per 20 AAc 25.070.25.071,8 25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development Q Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ 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.O.Exempt: N/A Authorized Name: Peru,Cale Contact Name: Peru,Cale Authorized Title: Petroleum Engi er Contact Email: Cale.Peru@bp.com Authorized Signature: Date: -3/7/4 Contact Phone: +1 9075644522 Form 10-404 Revised 04/2017 ✓r/' 3//&//g u Submit Original Only ,4 �l?�l1 Re it SNA( S 2G18 • • Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report Of Sundry Well Operations (10-404) March 7, 2018 To Whom it May Concern: Attached please find the Report Of Sundry Well Operations for Perforate and Set Tubing Patch for Well PBU W-30, PTD #188-136. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage,AK 99519-6612 • • 0 > IQ m q � CO( / / \ co _ > m O | -n O 73 r o@ w = ■ - > -0 m 13 I -0 X * | 5 � 2mOOgmwcb * \ m73cmcmem * $ E > › R / / b w0 -T, 11 - E 02 / 1222 A3000 0 730 = 07J $ 0 00x > 70m -,_ -12 \ I \ Ic / / \ FE > / g & ggqokok2kz1 q " / 718 -1EE2EwgW $ WQ _ me gop 0qq � / / / / / / / % M � / > or � $ ^) rnEx $ x $ xx2 \ k >13 /� \ gm . - - -00303 . 03 . < > M 0000 -0x0 E 0C 0I- V -0 0 � qkm om > - z z z C \ M c 0 E g \ A 2 f % % % * CO / / 2 f ? / > / / O / / 9 m c) > � � _ M -< Z > > > r w - k = O m / (0 \ � ■ a m m aa a « O Cf) ` q o - 9 o o 1 -0 -0 c e NI w o x O > 2 0 o Z Is ] 0 m m / / / m - 0 m O O a _o r g - - - m « 0 Q q L E r CO 0 q E q f $ ƒ § $ 1- q 0 0 0 > q 0 m 0 / T_ m r f 0 � q o 0 > 0 ƒ ƒ I > m c 0 k > > > i m m \ w m m m 0 2 I- m m k / / 6 0 0 0 q * * * 2 0 0 ?Cn q q q 0 I k c_ / -I > 0 X X X -I 0 0 TREE= 4-1/16 CNV t WELLHEAD= t4;EVOY W-30 SA NOTES: ACTUATOR= BAKEC OKB.BB/= 90.50' BF.E LEV= 54.30' I] I KOP= 3100' L 2092' H4-1/2"OTIS DBE SSSV NP,D=3.813" Max Angie= 36"@ 5000' Datum ND= 9675' Datum TVD= 8800'SS 13-3/8"CSG,68#,L-80,D=12.415" H 2681' GAS LFT MANDRELS ST M3 TVD DEV TYPE VLV LATCH PORT DATE 7 - 5 2988 2987 8 NER1A DONE RA 16 11/05/16 4 6437 5966 35 MERLA DONE RA 16 11/05/16 3 8453 7751 22 N62LA DMY RA 0 11/30/88 Minimum ID =2.313"@ 9126' 2 8832 8102 22 NEFLA OW RA 0 11/30/88 X NIPPLE IN BKR PATCH 1 8940 8203 22 NE LA MN RA 0 11/30/88 I9063' H4-1/2"OTIS XA SLD SLV,D=3.813" 45 KB BKR PATCH,D=2.313'(02/12/18) ---19084'-9127' 411 9108' l--4-1/2"TBG SEAL ASSY w/9-5/8"X 4-1/2' Mil TW HFRBP RCR,D=4.0' ►T� 9126' H2-7/8"OTIS X NPL D=2.313' ' 9169' j-14-1/2'OTIS X MP?D=3.813" j TOP OF 7"LNR --I 9182' I 9207' H 4-1/2'OTB XN NP,D=3.725' 4-1/2'TBG,12.6#,L-80,.0152 bpf,D=3.958" H 9246' / t 9246' H4-1/2"TBG TAM.D=3.958' 9-5/8'CSG,471,L-80,D=8.681" H 9419' I— 9247' H ELM)TT LOGGED 12/12/88 PERFORATIONSLMMRY , 9393' H MARKER JOINT REF LOG:GEARHART BHCS ON 11/26/88 I ANGLE AT TOP PERF:19"@ 9600' Note:Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sgz SHOT SQZ 3-3/8" 6 9600-9685 0 02/11/18 3-3/8" 4 9685-9693 0 05/14/10 3-3/8" 6 9692-9722 0 03/25/17 9764'ELM --I GMENT CAP(TAGGED 09/19/09) 3-3/8" 4 9695-9705 0 04/13/08 ■ 3-3/8" 4 9695-9708 0 05/13/104. .1q, 9769' --H2-1/8"POSISET PLUG(09/13/09) 3-3/8" 4 9714-9724 0 04/12/08 3-3/8" 4 9714-9724 0 05/13/10 3-3/8" 4 9730-9745 0 04/12/10 3-3/8" 6 9730-9748 0 03/26/17 3-3/8" 4 9734-9760 00/S 09/26/88 09/13/09 3-3/8" 8 9772-9780 C 12/13/88 981 TELM H TOP OF CRAM'CAP(TAGGED 07/16/09) 3-3/8" 4 9784-9792 C 05/02/00 11 9801• H TOP OF SAND PLUG(03/09/09) 3-3/8" 4 9797-9835 C 12/13/88 —9895' —{3-3/8"WFD BP *9759'-9760'SQZ'D 09/13109 H �41Tst I PUSHED TO BTM(06/26/08) PBTD 9967' •�•�•�•a•.•�•••• 7"LMR,261,L-80,.0383 bpf,D=6.276' �H 10010' �'4'�'4'4'�'1'.. DATE REV BY CONVENTS DATE REV BY C OMVENTS PRUDHOE BAY UNIT 11130/98 GRV ORIGINAL COMPLETION 03/07/18 ODVJND EDITS TO SEAL ASSY&PKR WE.L: W-30 09/08/01 RNrTP CORRECTIONS PERK No:9881360 07/13/16 JTG/JND GLV GO(07/11/16) AR No: 50-029-21887-00 11/08/16 JGUJND GLV GO(11/05/16) SED 21,111N,R12E,805'FNL,1443'FB 03/28/17 BTWJND AOPE RFS(03/25-26/17) 02/21/18 '1XW/JLC SET PATCH&ADR32FS BP Exploration(Alaska) • T • OF • _��\\I%%y_�� THE STATE Alaska Oil and Gas r,' 'sda� ' ®f/\ T /, Conservation Commission tis�� 1L1"1 ilif i -f: 333 West Seventh Avenue *, GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 14. S� Fax: 907.276.7542 www.aogcc.alaska.gov Cale PeruF P 1 1? 1 ; Petroleum Engineer BP Exploration(Alaska), Inc. PO Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU W-30 Permit to Drill Number: 188-136 Sundry Number: 317-388 Dear Mr. Peru: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown,a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, 21'46 Cathy P. Foerster Commissioner DATED this 6 ay of September, 2017. RBDMS [A/ SLi) - 8 2017 . STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI N APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 1. Type of Request: Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Repair Well a " Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Pull Tubing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other IA BiSN Metal Seal Q • 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 188-136 - - 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development El 6. API Number: 50-029-21887-00-00 • 99519-6612 Stratigraphic 0 Service ❑ 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? ��' CE D Will planned perforations require a spacing exception? Yes 0 No m PBU W-30 . 9. Property Designation(Lease Number): 10. Field/Pools: AUG 1(` Uh 9 2017 4 ADL 0028263 ` PRUDHOE BAY,PRUDHOE OIL • /a-1,UU q �� 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth ND: MPSP(psi): Plugs(MD): A, D: 10010 • 9211 . 9764 8975 See Attachment 9895 Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20"Conductor 42-122 42-122 Surface 2642 13-3/8"68#L-80 41-2683 41-2683 5020 2260 Intermediate 9383 9-5/8"47#NT-80 38-9421 38-8651 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): See Attachment See Attachment 4-1/2"12.6#L-80 L-80 36-9246 Packers and SSSV Type: 4-1/2"TIW Packer Packers and SSSV MD(ft)and TVD(ft): 9108, 8358.50 No SSSV Installed No SSSV Installed 12.Attachments: Proposal Summary 0 Wellbore Schematic El 13.Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch 0 Exploratory 0 Stratigraphic 0 Development El • Service 0 14.Estimated Date for Commencing Operations: 15. Well Status after proposed work: • Oil m • WINJ 0 WDSPL 0 Suspended 0 16.Verbal Approval: Date: GAS 0 WAG 0 GSTOR 0 SPLUG ❑ Commission Representative: GINJ 0 Op Shutdown 0 Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: Peru,Cale be deviated from without prior written approval. Contact Email: Cale.Peru@bp.com Authorized Name: Peru,Cale Contact Phone: +1 9075644522 Authorized Title: Petroleum gineer Authorized Signature: Date: 8/9/27 COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number. Plug Integrity 0 BOP Test 0 Mechanical Integrity Test 0 Location Clearance ❑ Other: Post Initial Injection MIT Req'd? Yes 0 No V Spacing Exception Required? Yes 0 No Subsequent Form Required: 7 0 '' 10 APPROVED BYTHE Approved by: ,901_4444._.../647, COMMISSIONER COMMISSION Date:: ./7 0 .R ' rINAL RBDMS V(/ SES - 82017 Submit Form and Form 10-403 Revised 04/2017 Approved application is valid for 12 months from the date of approval. achment In Duplicate • • RECEIVED AUG 0 9 2017 AOGCC Alaska Oil and Gas Conservation Commission 3333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Application for Sundry Approval (10-403) August 9, 2017 To Whom it May Concern: Attached please find the Sundry Application for Pumping a BiSN Metal to Metal Seal - into the IA for Well Repair for Well W-30, PTD # 209-124. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-403 • • • Well: W-30 W-30 Tubing Seal Assembly Repair with BiSN Metal to Metal Seal Intervention Engineer Beau Obrigewitch (907) 564-4854 Production Engineer Cale Peru (907) 564-4522 History W-30 is a natural flow producer originally completed in 1988. Beginning in 2008 and 2009, it started exhibiting elevated IA pressures when shut in, and subsequent TIFL tests failed. However, MIT-Ts, MIT-lAs, and CMIT-TxlAs would pass at pressures of 2,500 — 3,000 psi, verifying two competent barriers to reservoir fluids. In late 2015, IA pressures began raising above NOL (formerly MOASP) of 2,000 psi when shut in, and the same sequence of testing resulted in similar results of TIFLs failing and MITs passing. In April 2017 the IA rose to —2,400 psi, the well was made Not Operable and loaded with brine to mitigate the high IA pressure. It is believed the anomaly found at the seal assembly is the source of the IA repressurization, with one-way, T to IA leak, that is small enough to pass pressure tests to liquid. Due to the construction of the well, a mechanical patch is not an option to repair tubing integrity. The only non-rig method to restore tubing integrity is through intervention in the IA. Objective This well has been selected for the BiSN technology as one of two candidates to prove up this technology in BP Alaska's operations. This will be the first trial of the technology for a seal assembly repair of this type. Inclination at the packer is 22 degrees and estimated temperature is 226°F. Procedural Steps Slickline & Fullbore 1. Drift to TD; Dummy Gaslift Sta #5 and 4; Set plug in sliding sleeve nipple at 9,053' for MIT-T; Pull plug; Pull dummy gas lift valve from Sta #1 and replace with flow sleeve. 2. LRS perform MIT-T to 2,000 psi Eline & Fullbore 3. Schlumberger pumpers rig up to IA and pump BiSN bead/HEC slurry 4. Eline run BiSN Heater, melting beads in place Slickline & Fullbore 5. Pull flow sleeve from Sta #1 and replace with dummy gas lift valve 6. LRS perform MIT-IA to 2,500 psi 7. Set live gas lift valves Operations & DHD 8. Pop well 9. DHD to TIFL and long-term monitor to verify tubing integrity • • • Pre Job Schematic TREE= I.18'OW AI:LUCA°- 4-1VOY AkE1; W-30 , SAFETY NO TF_S: I ACTUATOR 7 BAK1ER CI, 01413.aEv= saso'i' I Br.0._EV- 54.301 KOP- 3100'1: 1 ' ' 201r2" i [1172"ult,iili NI-',1.)=,3.813"] 11/lax AnGie 7 38"le 5000' 0 '• — ;(101.4n11X). 9675' I Datum TVD,, 38005S .J. !Ii. 1., it.," I, J 2co 1' I GAS LI-1 kakt401-11..S ST M) 1 TVD [EV TY FE VN A 'LATCH FORT DATE cii I 5 ' 2988' 2987 8 MIRA DONE RA 16 11105116 4 - 34371 5966 3.5 NOLA 1X:116E i RA 16 11/05;161 3 9453 1 (P51 i 22 ACR1A OW 1 RA 0 11130,881 2 ' 8832 1 18102 22 0.42PLA DINY c RA 0 11130/88I ---/ 1 ] tt940 1 490.111 22 NERLA CU? 1 RA 0 11/30/881 Minimum ID =3.725'' @ 9207' 1 4-1)2" OTIS XN NIPPLE 1 Hi-4-x- -- 5 77/7-&-fiiii-it-rii6---6---in-1i=1 I -I . . ..- 9120* ---4 1rr MR AF/L, Ay 9123' 1----;3-5/9*2. 1 I er 114N1-1P 9P ROA,ID=4 0-_1 lea Itt.11 11 I I 9169' (4 11'rile,x RAF, It)P111 7"1 NR i sisr I ____ L....._...... j 1 , L 9207' I-44-ii2"OTIS XN MP,D=3.725" • 924776'624r 1-4-1127-71-13 --(3 ------81.M13 r7LOCIA•AL,F01):2/31: , ‘ I-172"MA,,12.66,L-81),,0152 bi)f,.L)-,-3.958* 1-_.,_9246. '1 941W 9393' I-WAPNER JONE 1 PERFORATION SIJI,NARY REF LOG oFARHART BS oN 11/76,13e I ANGLE AT TOP PERF 18°a 9G85 Note:Refer tc Ft oductior DO tor ha toms'pert data SW-' SR- INThWAL 7 Opr/SF SHO i SQZ 3-3/6"1 4 9685-9&93, 0 05'1410 3-318'; 6 9692-9722 3 0325/17; 3-3/8'1 4 96795-vas, 0 04)13/08 ,r 97'64•EL19 -4 CEMENT CAP(TAGGED 09149409) , I } 3-3/8"! 4 91395,9718 1 0 05113110 ••' - ' ll 'I 2tir; AI 0714 0714: o cps/124w --mix.--Ai 9769' -12-111'POSISEI PLUG(M13/09) 13 3,3"; 4 9714 9T24 0 0511300 4 II/30-97451 3 (.14'12i10, 3-3/18 , 6 9 rJ0-9748; 3 03/26/1 i 4 9/714-9Fkl..] 10/5 097688 0903109 3-3/8"1 8 9772-9780 k L.: 12/131881 3-3/8"! 4 9784 9792' C 05102/00 '991 raid -TOPOF( 'NT CAP(TAGGE)07115/13g) 1 3-378", 4 9797-98.35 C 12/13/88 , ' ', 1 A 990-1" '-TC)P OF SA NO PLUG(03/05v09) i _ J •9759'-9 mu'SQZ•Delrii;'09 i .-9999' .1- i 1;4 t,4-1 I .. _.......m....._ 1 , , FS.TO ---- Tier PLISI-03 r0 Id T&A(013/26,0a) ....,_ 7"1.14R,AO,;-80, 0383 bre ID t-6.276" 1-f 10010' A A ti1r0.•110 -- --. ......... - . ., . r y- DA IF REV BY CON&ENTS k DA I-E-V BY i CX)NIMENTSRILL1-10E BAY UNIT 11)30f88 GRV OFIGNIAL COM PLETIOM f,07/291151Y 1BU ikt),G12:OiC,10/e03/15'1 . VAIL W-3$J 09,08,01, RIATP CORRECI73W i'03/05/16;JFKTILHIGLV CJO J1211 af15) I FERAT No.'1881360 12/19/13J06.164)sl-T‘A.4-D writ,(12.1 11111 07/13/16jJ10.11.1010LV 00(07/11,16) API No 50-029-2188 7-00 01/21/14 J89,44.4.)RI LW A1-D VVF-V(01/20041, 11/08/18/...1GU.11.0 GIN GC 411/(bi16) Ski;21. 111N,R12E,80•J'1-1,-1, 1443 1-1:1_, 01/24/14 JP.G.JAC GLV$1:1/0(01/22114) 03129/17'B1149.431 ACFERFS(03/25-2617) -1- -1- 09703/14 KB/PJC RTC SOZ CORRIMTION(8113709) CP Exploration(Alaska; 2 • 110 Post Job Schematic CLLI EAD- Pic EVGY PROPOSED W-30 SAFETY NG TES i A CPA P3P. = BAKER i OKB Fl 1V= 90 50' Isr.ELEV- 5430', I I I KoP- 3100'', •----- 1 2092 —14,Ii2"Orr.,um ,..,:ib-1,4 pw.0=.1 811" , '1.ftx Ancie 7 38."I 1,5000' • — I Dittun 140= - 96'75" "patuln FV13- 8800 55 1 13 ..40k-r.st; rv.irs o it0 ri- I?41'71 ,, 2681' -I—A GAS LFT MANDREIS ST 1 IAD 1 TVD 1 CEV TY FE VLV I LATCHRT1'PODATE I ll 2968. 2987 8 1vERLA COLE. PA 16 !it:05116. 'i 4 i 5437 1 5966 1 35 I IkeztLA CC)ME PA I 16 11005/161 3 i 3453 1 7/51 1 22 INEF1.A 1:14Y PA I 0 1111306.1! 2 1 8832 1 8102 i 22 I kIERL A DO& RA 0 !1130,831 ----— 1 8940 I 82103 22 1413-2LA 1 C114.4Y i RA 0 111,10.183i Minirnum ID =3725" A 9207*. 4-12- OTIS XN NIPPLE 1 Etosi• ,-14 1/2"elfrn.xi...ILI.>St V V 3 813" 1 I I IT OP 3• N PK R q..“1-'4P H -9096' I :K.,. 9120' H4-1/2-MG SEAL ASSY • 4.414F ..... 9123' 14 9-516" 4 1r2* 11W1-1145P1941,1.13 4 0" I . 1 _ II 9169' ,. r4 ,r:"%Ins x Kir.i).15$:s• Tr1P Or r k f9R 1---, $1$2' I011207* --L4---112"OM XN MP.D=3 725' t, I 02-113G 12 641,L 80..0152 44.0=3_953' I— 9246' ' Ell-4471--F172" 143G TAIL.L- za- I8247' -1—FET...-4671:Traiii----:-EtTIT4-3-11- 1-9--m4-C-5G,47*.I Ito.4-4.a 584' -H 3419* I. 9133;." 1 {NAARI.Toir-r.1 PEf4FORA11044 saw*.RY TIT I.06-OfARI-ART Eil-LS,ON 11120/86 I ANGLE A T TOP FEM. 18*e 968.5 Note:Reef to F'roducton[*3orlistark.al per(data tirEuv AL OpniSqz T-Ea101 3-318" 4 9685-96 93 0 05/14410 3-3/Er 5 9592 97220 03/25)17 3-3/3" 4 9695-9795 0 19413A38 I 9764 ELM —ICZPAENT CAP(TAGGED 09119109) 1 3-3/8' 4 9695-97 08 0 10513110 , ilka, 2 2/9- 4 9/11 p731 0 9402/C41 ! 9780' .-2-I'8r POMO-PLUG(09/13109) ' 3-3/3rn 4 9714 97 24 0 05i13/10 3-308- 4 9130.91124b O 0412/10 3-3or 6 9730-9748 0 03,26417 4 9734.W00 'WS 10926/88 09013/09 ,1, .3-318- 3 9772-97 30 C. 112)11438 Er 3 N 4 9784 97 92 G 1050200 ....„...-f 961T 1 ELM TOP OF ClEfaziNT CAP',TAGGED 071115839) 7 3-318- 4 9797-9835 C !II.1188 1 a a.4, ,s• a 0,.... 9011' ;—TOP OF SAND PLUG,,03108/09) — _ •9769'•9707 SCIZ'13 090 3439I ry'rfA ] -ti lin-w41144., ._.. ,, _, . 1-4411) --I 061- ___1 Pl.:SHOD TO EITIA(38.126,0218) .1 . ip.110 --------- —,-.-----___ ____ _----- 1 OM 474 DATE.I 4-44,1/'. 41.' GC)Rfrt--NC S l)A II- isa-N, BY 000.4.1341S 1-4-LCUOt-.dAY Ltdi 11030188 GM/ ORIGINAL COMPLETION 07(29/15 11315(J11[4GLV C./0(07103/15) 'AUL' W-30 -.- 09/034;1- 144 IP oositEcrum 0317)/16 ./F4e.f1L1-1 GLV 0.10{12,18/15) fi+144T Kiu 181313c4) 1 12/19/13 ,ICMJAD SCT1A,TD NW(12;11113) 07/13/16 JTGULI)GLV C/0(07/11/16} All NO' 50-029-2138700 01/21114JP44.1Ik42'IAA 1,a)AFL)WM:"(01170/14 11t0,3/16" Xi/JMI)GLV 0/0(1I0164 sEC 21 111N,Rs 7F.,305'FNL,14431-F1 1 01/24/14,A1Gidtre GLV 0/0()1/22114) 03/28/17 BT14,JM)MDR:a540MS 25117) 09K, 14 I KB+PJC f 4-ff SQL tr.441-FG1101.4(6,1:9)9) BP Exploration(Ala skail 3 • • Plugs Attachment PBU W-30 SW Name Date MD Description W-30 09/20/2009 9764 _ Cement Cap on Plug W-30 09/14/2009 9769 2-1/8" Posiset Plug W-30 03/08/2009 9803 SAND PLUG w/cement cap • • a O O O O O toO O . N O N I� O C N V 10 I� U y O O O O O i N Imo- V' CO CO O CO N CO LO CO f,- CO 00 O CO I- N CO 1.0 CO - CO CO CO C) N N CO CA CT CO ▪ i I O 1.0 N N- CO CO CO CO V V CO V' r CO CO O COr r N CO co N CO O N .c N O O) C) V p Q M N N- CO CO CO CO V V CO Cr) C M W a co O L Cb (b co O J Z a CD CO CO J d ID CO 1 J CCOO C CO *k *k C<j •� N U 00 N N U O F r (Nit) M , , O aCO CT) )O V CO ti C co co co Nr 00 N d N 6) C)) J W Q _H 0 ' U W W co D U CI � c Z Z W W W O D H z z Z 0 0) J J f- • • a) N l6 CO N CO CO LO N. CA O N CO N CO CO V LO N CA LO CZ N. CO LO '. CA CO N N- CO r--- N O LO LU co CO ,- CO CO N Q O ti CA ( ,- Ln ti V CO I- O O co O (NI N co a) 0 0 co 0 N N CO co 44 La Co N. N. a) C7) O ' �1 p CA CA ) Cb CA CA CA CA (3) CA CA CA ) CA CO C) O O O O ❑ CO CO m CO CO CO CO CO CO co cO CO co CO a) a) a) CS) > 1-- a O. O H I- N CO CO L I- CA .- N M N CO CO CA 1"--- N- MLO t O N. CO L() CA CO N CA CO N N O CO O M 't CA (D CO Q O CO ti CA m r- N. C() N ' (0 ti O O .- M ct LU N 0 O O O O O = N N M ' ' ' Ln Cfl ti CO CA CA O <- ,- W C] a) a) a) C3) O a) a) a) a) a) O a) a) ca O co CA O O O > p cOOOccOC° cccOcccOMMCOMc CO CA CA CT 0 > H Wa ❑ ❑ O Z O W 0 LI H H J a W a) Q Q Y v O O D361) O O W Y H Li j -CN co U7 Cf) c0 V N V N Lc) CO CA O N O N N CO LC) J J J < < W Z fl i.+ 0. CA C) ) O O ,- N N CM M d- LO M N. CO CT O O M < < < W a a O = 0 w (D CO CO N. N. ti ti N. N. N. ti N. N. N. ti N. ti Cb CO M o rnrn ) O3MMMMM 222 Z Z 000 _1 J ME to (n ¢ Q Q = a w a t N ww w H < <1-1-iaH _ O CO 2 O (n co (n (n (n C. N O Q0o a J H C Q = U) N M CO CO M V N O N (1) CO CA O N N N CO < O- CO 6) O) ) O O = N M M M V V C() N. N. CO CA O O O a) (9 C9 Cfl CO N. N. N. ti N. ti N. N. N. N. N. N. N. N. CO (b }a C] CA CA C) O) CA CA C3) O CA C) CA CA CA C) CA O CA CA CA O) • O H 0 M 2 ce (n _ 000 O a J a L 2 O (n (n (n w u) 0 a. O 0 c 2 LL LL LL LL LL LL LL LL LL LL LL LL LL C/) U) C/) U) U) U) U) m 0_ 0_ 0_ 0_ 0_ O_ O_ 0_ O_ O_ 0_ a O_ 0_ 0_ 0_ 0_ O_ O_ 0_ y QCCQCCO_ QO_ QCCrICtO_ mmCOMMMM a 0 t a 0 Lu J a) a coH LU o N. N N. N. N. N. N. N. r` (` N. ti ti CA CT CA CA CA CT m D J m 0 = = = = = = N- r = = 0 0 0 0 0 0 0 0 0 ❑ c 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 W J J Z O N N N N N N N N N N N N N N N N N N N N Z H a 0_ < N No wlOUn LOMMCnMMMMCOMMMMMMM wiNNNNNNNNNNNNNZ J Wa0_0 --- --- --- ---- --- --- ---- --- --- ---- --- ---- ---- --- --- --0 --- --- --- ---- --- --- ---- --- --- ---- --- ---- ---- --- --- --- --- -- --- ---.\ WW )MMMMMC) MMMMCOMMMMMMMM < ❑ ° ( J J a U, W W O < m m U LL (n (n a cC a) E is z O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S M M M CM M M M M M M M M M M M CM M M M M W a co 0 w N a LL • • Loepp, Victoria T (DOA) From: Julian,Jennifer Y <JenniferJulian@bp.com> Sent Wednesday,August 30, 2017 8:43 AM To: Loepp,Victoria I(DOA) Cc: Peru, Cale; Robertson, Daniel B(Alaska) Subject: FW: PBU S-201(PTD 200-184, Sundry 317-373), PBU W-30(PTD 188-136, 317-388) IA BiSN Metal Seal for Packer repair Attachments: PRT Beads Test Summary vl.pdf Follow Up Flag: Follow up Flag Status: Flagged Hi Victoria! I hope you had a good summer. Attached please find the report of the testing I witnessed in Houston a little over a month ago. I would absolutely love to stop by with the bismuth tin beads and go over the testing and what we have planned. I am completely free today except for a United Way luncheon from 11 to 1. Warmest regards, Jennifer From: Loepp,Victoria T(DOA) (mailto:victoria.Ioepp@alaska.gov] Sent: Friday,August 25,2017 8:47 AM To:Obrigewitch, Beau<BEAU.OBRIGEWITCH@bp.com>; Peru, Cale<Cale.Peru@bp.com> Subject: PBU S-201(PTD 200-184,Sundry 317-373), PBU W-30(PTD 188-136,317-388) IA BiSN Metal Seal for Packer repair Beau&Cale, Could you please include more technical description/information on the BiSN technology and the application for packer repair. Thanx, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave Anchorage,AK 99501 Work: (907)793-1247 Victoria.LoeppCa7alaska.gov CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Loepp at(907)793-1247 or Victoria.Loepp@alaska.gov 1 • • From:Sylvain Bedouet[mailto:sylvain.bedouet@bisn.com] Sent:Tuesday,August 29,2017 4:22 PM To:Julian,Jennifer Y<JenniferJulian@bp.com> Cc: Paul Carragher<paul.carragher@bisn.com>;Jake Dearmon<jake.dearmon@bisn.com>; Didhiti Talapatra <didhiti.talapatra@bisn.com> Subject: RE: PBU S-201(PTD 200-184,Sundry 317-373), PBU W-30(PTD 188-136,317-388) IA BiSN Metal Seal for Packer repair Jennifer, I attached the report from the beads testing test#1.Test#2 with HEC polymer is underway and was shot last week. It passed 4,000 PSI at ambient,we are going to continue testing as soon as possible. The current situation in Houston does not allow to make any prevision yet on when we will be fully back up and running in Houston. We'll keep you posted,don't hesitate to check back with us. Best regards, Sylvain From:Julian,Jennifer Y [mailto:Jennifer.Julian@bp.com] Sent: Monday,August 28,2017 3:36 PM To:Sylvain Bedouet<sylvain.bedouet@bisn.com> Cc:Paul Carragher<paul.carragher@bisn.com>;Jake Dearmon<jake.dearmon@bisn.com> Subject: Re: PBU S-201(PTD 200-184,Sundry 317-373), PBU W-30(PTD 188-136,317-388) IA BiSN Metal Seal for Packer repair Thank you! Jennifer Julian Senior Well Intervention Advisor BP Alaska On Aug 28, 2017,at 12:16 PM,Sylvain Bedouet<sylvain.bedouet@bisn.com>wrote: Jennifer, We are going to send you a summary report as soon as we can. Best regards, Sylvain From:Julian,Jennifer Y[mailto:Jennifer.Julian@bp.com] Sent: Monday,August 28,2017 12:23 PM To: Paul Carragher<pa ul.carragher@bisn.com>;Sylvain Bedouet<svlvain.bedouet@bisn.com> Subject: FW: PBU S-201(PTD 200-184,Sundry 317-373), PBU W-30(PTD 188-136,317-388) IA BiSN Metal Seal for Packer repair 2 fyi From: Robertson, Daniel B(Alaska) Sent: Monday,August 28,2017 9:14 AM To:Gracia,Jesse<Jesse.Gracia@bp.com>;Galvan Amaya,Jeanine<Jeanine.GalvanAmava@bp.com> Cc:Julian,Jennifer Y<Jennifer.Julian@bp.com>;Youngmun,Alex<younak@BP.com>;Peru, Cale <Cale.Peru@bp.com>; Obrigewitch, Beau<BEAU.OBRIGEWITCH@bp.com> Subject:FW: PBU S-201(PTD 200-184,Sundry 317-373), PBU W-30(PTD 188-136,317-388) IA BiSN Metal Seal for Packer repair Jesse,Jeanine, Do we have a written report from BiSn regarding the testing they have done for packer repairs? If so, can we forward this report,or excerpts from it, to the Alaska Oil and Gas Conservation Commission? Thanks, Dan Daniel B. Robertson, PE Petroleum Engineering Advisor, Alaska Well Management Advisor BP Reservoir Development 900 E. Benson Blvd PO Box 196612 Anchorage Alaska 99519-6619 +1 907 564-5546 office +1 907 529-5818 mobile This communication contains information from BP p.l.c or its aff=iliates and is intended only for the use of the addressee(s)named above. This communication may be confidential and/or privileged. Access to this electronic transmission by anyone other than the intended recipients is unauthorized. If you received it in error please notify the sender immediately. Please then delete the email and do not disclose it contents to any person. From: Peru, Cale Sent: Friday,August 25,2017 11:39 AM To: Robertson, Daniel B(Alaska)<Daniel.B.Robertson@bp.com>;Youngmun,Alex<younak@BP.com> Subject: FW: PBU S-201(PTD 200-184,Sundry 317-373), PBU W-30(PTD 188-136,317-388) IA BiSN Metal Seal for Packer repair fYi Cale Peru I Production Engineer I EWE/NWE I BP Exploration Alaska 907.564.4522 I 832.316.5774 I _ cale.peru@bp.com 900 East Benson Blvd PO Box 196612 I Anchorage ( AK I 99508 I From: Loepp,Victoria T(DOA) [mailto:victoria.loepp@alaska.gov] Sent: Friday,August 25, 2017 8:47 AM To:Obrigewitch, Beau<BEAU.OBRiGEWITCH@bp.com>; Peru,Cale<Cale.Peru@bp.com> 3 • • • Subject: PBU S-201(PTD 200-184,Sundry 317-373), PBU W-30(PTD 188-136,317-388) IA BiSN Metal Seal for Packer repair Beau&Cale, Could you please include more technical description/information on the BiSN technology and the application for packer repair. Thanx, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave Anchorage,AK 99501 Work: (907)793-1247 Victoria.LoeppCa)alaska.gov CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Loepp at(907)793- 1247 or Vic toria.Loeop@alaska.gov This e-mail contains confidential information belonging to the sender and is intended for use by the addressee only.If you are not the intended recipient please return the message to the sender and delete it from your computer.The unauthorised disclosure of this e-mail message,its contents or attachments is strictly prohibited.Whilst all reasonable care has been taken to avoid the transmission of viruses,it is the responsibility of the recipient to ensure the content or any attachments does not adversely affect their systems or data.No responsibility is accepted by BiSN,for any loss or damage so caused.BiSN is the trading name for BiSN Holdings LTD Company N0:07735255&BiSN Laboratory Services LTD.Company No:08311009. 4 i • Engineering Test Summary Packer Repair Tool Beads—Feasibility Test Summary B « I S N 66 , E ENGINEERING TEST REPORT Test Name: Packer Repair Tool Beads Project Title: PRT- Beads Report Compiled for: BP Report Written by: Didhiti Talapatra SCANNED MAR 1 5 2018 Report Date 8/29/2017 Revision Rev 01 Project# 0030 EPDM# EPDM#: 0030-001Report The information in this report is to be treated as confidential and not distributed to any 3'd party without BiSN's permission Page 1 of 9 • l 1 Engineering Test Summary � i � � Packer Repair Tool Beads—Feasibility Test Summary Contents: 1 Aims and Objectives: 3 2 Results Summary. 3 3 Validation Tests in Fluid. 3 Tables and Figures: Figure 1: Test Vessel Setup 4 Figure 2: Test A, closeup of the plug 6 Figure 3: Test A Firing Data 7 Figure 4: Test A Pressure Test Ambient 8 Figure 5: Test A Pressure Test at Temp 8 The information in this report is to be treated as confidential and not distributed to any 3'd party without BiSN's permission Page 2 of 9 • • 'l Engineering Test Summary Packer Repair Tool Beads—Feasibility Test Summary B I S N 1 Aims and Objectives: The objective of the test is conduct a feasibility test to validate the design and ability of the 3.50"OD heater to successfully form a seal in the annulus by melting the alloy beads which are to be dropped into the annulus from the surface.The test will be conducted using the W-30 well parameters in an 8.50"ID vessel at a 22"deviation from vertical and temperature of 93 C.The initial feasibility test will be carried out using a 10 ft long 3.50"OD heater placed inside a 4.50"OD X 3.958" ID X 12.6#tubing to simulate the well conditions.10 ft of BiSN-138 alloy beads will then be dropped into the annulus between the 4.50"tubing and the 8.50"ID casing.A pressure test is to be conducted once the plug has solidified to determine the pressure rating of the seal.The aim is to hold at least 3500 PSI across the seal at 93'C. 2 Results Summary: BiSN Oil Tools has successfully qualified the 3.50"OD PRT—Beads Tool to create a 74"long seal in the annulus that was pressure qualified to 3500 PSI from both top and bottom at the desired temperature of 93 C. 3 Validation Tests in Fluid: To validate the design of the tool,a 10 ft long 3.50"OD heater was shot inside a pressurized vessel to determine the quality of the seal it would make in the annulus.The heater was shot inside a customer specified 4.50"OD X 3.958" ID X 12.6#tubing with BiSN-138 alloy beads in the annulus between the tubing and the 8.50"ID casing.The vessel was then filled with water and heated to a temperature of 93'C and raised to an angle of 68"(22'deviation from vertical)from the ground to simulate the well condition.The results from the test has been summarized in the table below. The information in this report is to be treated as confidential and not distributed to any 3rd party without BiSN's permission Page 3 of 9 • • Engineering Test Summary � ; Packer Repair Tool Beads—Feasibility Test Summary SNL ,.......- 13'Vessel(8.500"IDS ► pi 12'X 4.5"12.6#Casing r Alloy Shot Top Packer --'� 000 00• • 000 I••• 10'138C Shot Bed(9901b) .0 o 0 oo `rya;;, 000 000 ` 000 ,ti 00P ' 10 Thermite Heater • • . . 00 00• 00:" 00• 00 00• 000 000 001 00• 000 00• I 00 00• 000 000 00 000 000:1' 000 000 000 000 000ss-`: 000 000 000 00• 000 00• 000 000 T6 4 ► o0• 000 4 Ti 120" 00• 000 � o0• 000 's"f 00• O0• 12 000 000 T7 i * 000x `00• T P. T2 00000 000 00 000 ;00• 000 ''000 00• 000 T8 4 Ii. oo• o00 r T3 00000o 000 a 000 12" o•• 00• III 000 000 00• 000 T4 000 000 00• 000 000 000 T10 000 00 T5 00• 000 00• '•00 O•• •00 12" ••• 000 •00 •00 } V Alloy Shot Bottom Packer1111 " i I14^ 12"3.5 OD Heater Skirt Figure 1:Test Vessel Setup The information in this report is to be treated as confidential and not distributed to any 3'd party without BiSN's permission Page 4 of 9 0 0 - � 2 era.=I-I G N a o � = © ® = a, ,40 C D § 4- a Q 2 _ # a E 2 k m - o _ vs = o 2 q tJ . ta CC q0 k W , - UU 0 4- o _ _ 2 7, § •x 2 To § m a) > 3 / m \ \ - a / ^ 0 41 2 / o X _ . m m _ � - r n Cr; o 3 $ 2 "N $ OCk /, 2 ° ƒ e = d e e x o ° Gqo 2 / \ Ln;\ \ ;C \ � \ k ) { j 2 \ \ fil d § \ \ § k � \ $ j % \ E - 2 ot m # . 2 / } . ® }o \ \ N / > \ N NI Q A \ I \ . � » H U 4 } \ 2 2 ) c 2 ? ± :/ / ) \ § @ k \ cl - \ M \ \ \ q ƒ \ ¢ q \ / m ( 2 t < a 2 •a / . \ 2^ \ ® £ « 2 u- \ ` 2 3 2 -a3 { /\ �03 i 3 f / Q E2 % I jk sk c ® § / ES / \ f y : ! � � ^ \ /\ 5 0 0 = y ¥ ¥ : m • • Engineering Test Summary B i S Packer Repair Tool Beads—Feasibility Test Summary V Test A: Test was conducted using a 10 ft 3.50"OD heater with BiSN-138 alloy beads in the annulus.The height of the alloy beads was matched with the length of the heater resulting in approx 1000 lbs.of alloy in the annulus.The heater was loaded with Mix 1.5 crumble to a density of around 30 gms/in3 resulting in a total of 17.5 kg thermite in the heater. The setup was heated to 93°C and raised to an angle of 68° (22°deviation from vertical)from the ground to simulate the well condition.The heater was fired at a pressure of around 1800 PSI, max recorded pressure was 2500 PSI. Once the heater had stopped burning the pressure in the vessel was regulated at 2000 PSI. A pressure test was then conducted at 93°C and the seal was qualified to 3500 PSI from both top and bottom. The test successfully demonstrated the use of Mix 1.5 crumble in a 3.50"OD heater in order to generate a competent annular seal between the 4.50"tubing and the 8.50 ID casing by melting alloy beads which were dropped into the annulus from the surface. Test will be repeated using HEC polymer gel as the testing fluid instead of water to determine the effect of the polymer on the quality of the seal. Note:The gradual drop/rise in pressure during the seal qualification at temperature(Fig.5)is because of difficulty to maintain a steady temperature of 93'C during the short term hold. It must be noted that no communication was seen between the top and the bottom during the test.Long term temperature stabilization and hold is necessary to get the desired graph.Test B is planned to incorporate such a long term hold. °. s ra I Figure 2:Test A,closeup of the plug The information in this report is to be treated as confidential and not distributed to any Ya party without BiSN's permission Page 6 of 9 • • .--'1 Engineering Test Summary B ' S N Packer Repair Tool Beads-Feasibility Test Summary (!sd)ainssaid : 8 § 8 8 0 8 ry • M ii + , N g a v H e 8 c , m E V V w m \ I II n \ Ca rr{S a - v o ii t in0 ~ I g 91i c 1 CDO \ `�' ai v s : ‘,1 o M H F r oo II : 1 FI gF e o m , 8 c c li y ._ e n a t m tE 0 0 ,,,0� v u is 8 r?.'to I I .. z V V .5", -11I \ . of „c.-- ,,-,-8 W c - N a .2 u 3 u i o v 01 # Ii o I oo 10 • / I 1 1 r S $ $ S 8 in ,,' (b)ainieiadwaj Figure 3:Test A Firing Data The information in this report is to be treated as confidential and not distributed to any 3rd party without BiSN's permission Page 7 of 9 • • Engineering Test Summary B isN u Packer Repair Tool Beads—Feasibility Test Summary V Test 0030-001 Ambient Pressure Test 4000 3500 11"--j .000 a� 2500 3 2000 v 1500 1000 500 _r 0 5000 10000 moo 20000 Time(Sec) Top Pressure psi -Bottom Pressure psi ---.--TOP WATER TEMP CH 14°C Figure 4:Test A Pressure Test Ambient Test 0030-001 Pressure Test 2 @ 90C 4000 t' 3500 tit: 3000 ao _ =2500 8 2000 fia 1500 • 1000 20 500 0 0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000 Time(sec) --Top Of essute Bottom Peessta e Top Watei Bottom Water Figure 5:Test A Pressure Test at Temp The information in this report is to be treated as confidential and not distributed to any 3rd party without BiSN's permission Page 8 of 9 • S Engineering Test Summary 1 S N Packer Repair Tool Beads—Feasibility Test Summary B Report Written by: Didhiti Talapatra Date: 8/29/2017 Report Approved by: Sylvain Bedouet Date: 8/29/2017 The information in this report is to be treated as confidential and not distributed to any 3'd party without BiSN's permission Page 9 of 9 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSON REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate ® Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 188-136 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-21887-00-00 7. Property Designation(Lease Number): ADL 0028263 8. Well Name and Number: PRUDHOE BAY UNIT W-30 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RECEIVED Total Depth: measured 10010 feet Plugs measured 9764/9769/9803 feet true vertical 9211 feet Junk measured 9895 feet APR 2 4 2017 Effective Depth: measured 9764 feet Packer measured 9108 feet true vertical 8975 feet Packer true vertical 8359 feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"Conductor 42-122 42-122 Surface 2642 13-3/8"68#L-80 41-2683 41-2683 5020 2260 Intermediate 9383 9-5/8"47#NT-80 38-9421 38-8651 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: See Attachment feet True vertical depth: See Attachment feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 36-9246 36-8487 Packers and SSSV(type,measured and 4-1/2"TIW Packer 9108 8359 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNED MAY 1 5 2017 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 125 1599 108 1427 250 Subsequent to operation: 185 1267 176 1420 248 14.Attachments:(required per 20 AAC 25.070.25.071,&25.263) 15.Well Class after work: Daily Report of Well Operations ® Exploratory ❑ Development I1 Service 0 Stratigraphic 0 Copies of Logs and Surveys Run ❑ 16.Well Status after work: Oil 11 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data ❑ 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.O.Exempt: N/A Authorized Name: Peru,Cale Contact Name: Peru,Cale Authorized Title: Petroleum Enqi r ` ' Contact Email: Cale.Peru@bp.com Authorized Signature: Date: 7/?N/ // 7 Contact Phone: +1 9075644522 111 Form 10-404 Revised 04/2017 V7 L 57i' /i7 AfH-A2* R B D IVqS (,✓`e aI — 3 2017 Submit Original Only • • talt 4. `oto " Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary April 24, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for W-30 Add Perforations. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska) , Inc. P.O. Box 196612 Anchorage,AK 99519-6612 • • d a OoOOo N -• N I- � O 1.4-3 O (NI fe I- U N o 0 0 0 0 i N N CO CO • O CO N m Ln CO CO CO CO Cf') CO N- CO OCC) CO CO CO CO N N CO CA 0) CO CI I— O CO CO M O V CO d' N- CO CO O) C CD MM ' N EO NCO N CO cD V CO V' CS) c) N 0) O) CA ✓ p 4-• Z CO CO CO CO _ cr N:t M 6) O O 2-2 1 CD O O O - CO CO CO O O J 0 J I— Q1 D Zooao _ y -o co J J 0 N coc N- *k *k (N • N0 U 00 - N N ca • a o ' inti N • , , rn v z C CO CO Cr) CO N d N O) N" O) W Q C W ,CD • U U a u Z Z W W W m O D F Z Z D O CD Z J J i • • t6 m N co CO LU r` CA CA N M N CO c V LO N C) LC) 6) N- CO L() O CO N = C O N- N O LC) L() M CO r CO C.O N Qco O m = N V O N 00 = m ON = N M y 0 0 0 o N N c') c'V) d ' LU C) N- N- a) CA O V p CA CA m ) ) CA ) ) m o OCA O O CT O O O O p cocoa) co co cc co co co co co cc Cb wCAC)) (�) t3) I- O I I- N CO cc LU N CA - N M N CO Oo CA . O N- CO LU ' CA CO N Co) cc N- N O L1) O M d- C) CO CO 0 O o o O ' CV N M S Lf) (0 I"- CO O CD O c- c W O CA O CA CT CD M CA M ) M M C3) O M O cc M O O D p CO CO CO CO CO CO CO CJo CO 00 CO 00 CO CO CO 0) CA o 0 2 w o p p w Z W W U w a F JLL W N 55 Y 00 o m N U U w Y Y g 0 0 W W — M p_ CA CA CA Co O N N co co LU COO N- 000 03 O O co MLO J J J < (n Z c I Cu CO CO CO ti N- N- N- N- N- N- N- N- N- N- N- r N- CO CO CO 0 0_ 0_ O J LU W U J 0 CA (3) CA C)) C7) C7) CA CT (A CA CA CA CA CA CA CA 0) CT C3) C7) J J 22 Z p J N = o �o a U U U W Z p Z UZ 22 2 ococo n < (13 s_ ° LCm OLN M A O (O d N O CO0CCO n O N cN-TN M O p O CO M M r Oo 00 }I W CA CA CA CT ) CJ) CA ) CA CA C3) CA ) CA CA ) ) ) ) ) L 0 d O = - cn _ H o0 Cl) J a O Cn u) Cn Cn U) CD M a w 0- -g 0 c O LL u_ LL LL LL LL LL.. LL Ll LL LL LL LL Cl) C]) Cl) Cl) Cl) (I) C/) o O_ O_ O_ O_ O_ O_ O_ O_ O_ O_ O_ MO_ O_ O_ O_ O_ O_ O_ O_ m Q CC Q CC O_ Q CCQ CC O_ O_ O_ CC CO M CO M M M M 0 m a d I- 0NNNNtiNNN- Nr` Nr` Nrnrnrnrnrnrnm :5 O = = = = = = = = = = v- O o O O O o 0 0 O c 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 w J Z o N N N N N N N N N N N N N N N N N N N N Z ti 1 Q 11 W N N N N N N N (N N N N N N <- = = ,- ,- ,- - C] 0. WW ) J y ❑ W w � � � � � � � Z J 0 J.1 W W W W O M CO CO CO CO M CO CO CO CO CO MCO CT O a CA C3) C3) (A m p Y W J -13c-7 D W W < < 0 7o co U LL :n LL. cn n_ [r m E ca z 0 0 0 o O O o 0 o O o 0 0 o O o 0 o O O N M M m M M M M m M M M M MMM MMM M M W a co O W N LL ¢ Q m CL co ocoarx . 0 p w w I- I- O 0 I I u) u) O CO U) O J J N O O J_ 0 0 - Co V Q 4 aj N co II rn a • W O II II F- O I- o Ha CC o a 0 a W N W Ur W w Q � W z 0 0 N U) 0- E a c d U C O0 a W Q O W EW a" O o >- C C5 ¢ zaUzQ CO 111"7-7 MQw uZ-j U Wov0a (N E m 0. I- W I H 0 in co J � _ Q � o � H O Z d N Q Ci) a N (rO (0 -o Zcn = I- a : u) I. OU ; 5 d W� II o co II LL. w O Li CC' X ~ O X Zm � _ = I- aN ) W * 0m1w -O ~ Q pW _I W , F— _1nQ 1, O LI -3 0 Z N U O Q. I QOM 0 w U W o ce > NW •• - rxNZ ? M (Ni-NI 0QarX Wcio - (` Q2 00aD �Q >, < P30.. '" °' 00 Wd � wpW •� a ' rn LO z \ - u N U. Co I — J A N OO c ,_ W � M Z0) ZaJF- - Nc` Q °' D Odra' - W F- W H II >� 2aH111Z Z_ � 0E- � � D 50wO -1F- F- WOW a J z = o < I 0 0 O < I < UJ O F-" � U U U W 0 Z co m N O W U m W QZC7LL- W 00 OZwWrf wO 0 in * CD HQ < H ? c a <D Lu u_ 0U _1 ? 0 W F- r- ti o O O >- cn I- (N (N _ 5_ N N m F- co co 0 Q `TREE= 4-1/16"CMV WELLHEAD= MCEVOY VV-3 0 SAFETY NOTES: ACTUATOR= BAKER C y OKB.ELEV= 90.50' BF.ELEV= 54.30' I KOP= 3100' 2092' -4-1/2"OTIS DBE SSSV NP,D=3.813" Max Angle= 36°@ 5000' Datum MD= 9675' Datum TVD= 8800'SS 13-3/8'CSG,68#,L-80,D=12.415" — 2681' GAS LFT MANDRELS ST MD TVD DEV TY FE VLV LATCH PORT DATE ' 5 2988 2987 8 NERLA DOME RA 16 11/05/16 4 6437 5966 35 MIER'LA DOME RA 16 11/05/16 3 8453 7751 22 M ERLA CM' RA 0 11/30/88 2 8832 8102 22 MERLA DAY RA 0 11/30/88 Minimum ID =3.725'" 9207' j 1 8940 8203 22 M@2I.A DMY RA 0 11/30/88 14-1/2" OTIS XN NIPPLE ( 9063' —4-1/2"OTIS XASLD SLV,D=3.813"J I I I 9120' }-4-1/2"TBG SEAL ASSY 9123' —9-5/8 x 4-1/2"WV HRBP FKR,D=4.0" J ' 9169' —4-1/2"OTIS X NP,D=3.813" TOP OF 7"LNR —` 9182' ' I 9207' x4-1/2"OTIS XN NP,D=3.725") 4-1/2"TBG,12.6#,L-80,.0152 bpf,ID=3.958" --j 9246' 7 9246' iiiE4LmD-1/2"TBG TAL D=3.958"9247' -- TT LOGGEl 12/12/88 , 9-5/8"CSG,47#,L-80,D=8.681" — 9419' 9393' --I MARKER Jam- PERFORATION SUMMARY REF LOG:GEARHART BRCS ON 11/26/88 ANGLE AT TOP PERF: 18°@ 9685' Note:Refer to Roduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 3-3/8" 4 9685-9693 0 05/14/10 3-3/8" 6 9692-9722 0 03/25/17 3-3/8" 4 9695-9705 0 04/13/08 9764'ELM --I CEMENT CAP(TAGGED 09/19/09) 3-3/8" 4 9695-9708 0 05/13/10 3-3/8" 4 9714-9724 0 04/12/08 � � 9769' H2-1/8"POSISEr PLUG(09/13/09) 3-3/8" 4 9714-9724 0 05/13/10 3-3/8" 4 9730-9745 0 04/12/10 3-3/8" 6 9730-9748 0 03/26/17 3-3/8" 4 9734-9760 *O/S 09/26/88 09/13/09 3-3/8" 8 9772-9780 C 12/13/88 3-3/8" 4 9784-9792 C 05/02/00 9817'ELM H TOP OF C R E NT CAP(TAGGED 07/16109) 3-3/8" 4 9797-9835 C 12/13/88 9801' --{TOP OF SAND PLUG(03109109) *9759'-9760'SQZ'D 09/13/09 —9895' 3-3/8"WFD IBP PBTD H 9967' ♦� R� �PUSHED TO BTM(06/26/08) 7"LNR,26#,L-80,.0383 bpf,ID=6.276" —I 10010' W1.1.E A. DATE REV BY C OPvt1EJTS DATE REV BY COPW'TTS PRUDHOE BAY UNIT 11/30/88 GRV ORIGINAL COMPLETION 07/29/15 TBLYJMD GLV CIO(07/03/15) WELL: W-30 09/08/01 RN/TP CORRECTIONS 03/05/16 JFK/Il_H GLV C/O(12/18/15) PEWIT No:'1881360 12/19/13 JCMYJMD SET WFD WRP(12/11/13) 07/13/16 JTG/JM D GLV C/O(07/11/16) AR No: 50-029-21887-00 01/21/14 JMWJMD FULLED WFD WRP(01/20/14) 11/08/16 JGUJMD GLV C/O(11/05/16) SEC 21,T11N,R12E,805'FN , 1443'FEL 01/24/14 JP 3/JMD GLV CJO(01/22/14) 03/28/17 BT IJMD A0FI3 S(03/25-26/17) 09/03/14 KB/PJC FE2F SQZ CORRECTION(6/13/09) BP Exploration(Alaska) • • Wallace, Chris D (DOA) From: AK, GWO SUPT Well Integrity <AKDCWellIntegrityCoordinator@bp.com> Sent: Wednesday, October 26, 2016 7:24 AM To: AK, GWO SUPT Well Integrity;AK, OPS GC2 OSM;AK, OPS GC2 Field O&M IL;AK, OPS GC2 Wellpad Lead;AK, OPS Prod Controllers;Cismoski, Doug A; Daniel, Ryan;AK, GWO SUPT Slickline;AK, GWO SUPT Special Projects;AK, RES GPB West Wells Opt Engr;AK, RES GPB East Wells Opt Engr;AK, OPS PCC Ops Lead; Peru, Cale;AK, OPS WELL PAD W; 'chris.wal lace@alaska.gov' Cc: AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer;Worthington,Jessica; Dickerman, Eric; Regg,James B (DOA);AK, GWO Well Integrity Well Information; Peru, Cale; Hibbert, Michael;Janowski, Carrie; Montgomery,Travis J; Munk, Corey;Obrigewitch, Beau; Pettus, Whitney;Tempel,Troy;Worthington,Aras J Subject: UNDER EVALUATION: Producer W-30 (PTD#1881360) Sustained Inner Annulus Casing Pressure Over MOASP All, Producer W-30(PTD#1881360)was reported to have Inner Annulus pressure over MOASP on 10/23/16. IA pressure was confirmed over MOASP IAP=2040 psi and a subsequent cold TIFL Failed on the same day. The well was put on production on 10/24/16 to perform a warm TIFL,which failed on 10/25/16 indicating a lack of two competent well barrier envelopes. The well is now classified as Under Evaluation and placed on a 28 day clock to be repaired or secured. Plan Forward: 1. Slickline: Change out LGLV's 2. Downhole Diagnostics: TIFL 3. Well Integrity: Further diagnostics/intervention as required Please call with questions or concerns. Thanks, Jack Lau SCANNED MAY 92017 (Alternate:Adrienne McVey) BP Alaska-Well Integrity Superintendent W:907.659.5102 C: 907.943.0296 H:x2376 1 • • Wallace, Chris D (DOA) From: AK, GWO SUPT Well Integrity <AKDCWelllntegrityCoordinator@bp.com> Sent: Tuesday,July 12, 2016 7:42 AM To: AK, OPS GC2 OSM;AK, OPS GC2 Field O&M TL;AK, OPS GC2 Wellpad Lead;AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan;AK, RES GPB West Wells Opt Engr;AK, RES GPB East Wells Opt Engr;AK, OPS PCC Ops Lead; Peru, Cale;AK, OPS WELL PAD W; Regg,James B (DOA) Cc: AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, OPS FF Well Ops Comp Rep; 'chris.wallace@alaska.gov'; Hibbert, Michael; Janowski, Carrie; Montgomery,Travis J; Munk, Corey; Obrigewitch, Beau; Pettus, Whitney; Sternicki, Oliver R;Tempel,Troy;Worthington,Aras 1 Subject: OPERABLE: Producer W-30(PTD#1881360) MIT-IA passed All, Producer W-30(PTD#1881360) passed an MIT-IA on 07/11/16,following gas lift valve work.The passing MIT confirms two competent wellbore barrier envelopes.The well is reclassified as Operable. Please use caution when bringing the well online,as the annuli are fluid-packed. Thanks, Adrienne McVey Well Integrity Superintendent—GWO Alaska (Alternate:Jack Lau) 0:(907)659-5102 C:(907)943-0296 H:2376 SCANNED DEC 0 6 2016 Email: AKDCWellintegrityCoordinator@BP.com From: GWO SUPT Well Integrity Sent: Tues•a' une 28, 2016 8:07 AM To: AK, OPS GC2 • ; AK, OPS GC2 Field O&M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; GWO SUPT Slickline; AK, GWO SUPT Special Projects; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; . OPS PCC Ops Lead; Peru, Cale; AK, OPS WELL PAD W; 'chris.wallace@alaska.gov' Cc: AK, GWO DHD Well Integrity; A', WO Projects Well Integrity; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers, Jessica; Dicker :' Eric; 'Regg, James B (DOA)'; AK, GWO SUPT Well Integrity Subject: UNDER EVALUATION: Producer W-30 • #1881360) Sustained Casing Pressure Inner Annulus Over MOASP All, Producer W-30(PTD#1881360)was reported to have Inner Annulus pre re over MOASP on June 26 2016. IA pressure was confirmed over MOASP IAP=2060 psi and subsequent TIFL Failed indicat • a lack of two competent well barrier envelopes.The well is now classified as Under Evaluation and placed on a 28 day c • k to be repaired or secured. Plan Forward: 1. Downhole Diagnostics:Warm TIFL 2. Well Integrity: Further diagnostics/intervention as required 1 • • Wallace, Chris D (DOA) From: AK, GWO SUPT Well Integrity <AKDCWellIntegrityCoordinator@bp.com> Sent: Tuesday, June 28, 2016 8:07 AM To: AK, OPS GC2 OSM; AK, OPS GC2 Field O&M TL;AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, GWO SUPT Slickline; AK, GWO SUPT Special Projects; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS PCC Ops Lead; Peru, Cale;AK, OPS WELL PAD W; 'chris.wallace@alaska.gov' Cc: AK, GWO DHD Well Integrity; AK, GWO Projects Well Integrity; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers, Jessica; Dickerman, Eric; Regg, James B (DOA); AK, GWO SUPT Well Integrity Subject: UNDER EVALUATION: Producer W-30 (PTD #1881360) Sustained Casing Pressure Inner Annulus Over MOASP All, Producer W-30 (PTD#1881360)was reported to have Inner Annulus pressure over MOASP on June 26 2016. IA pressure was confirmed over MOASP IAP= 2060 psi and subsequent TIFL Failed indicating a lack of two competent well barrier envelopes.The well is now classified as Under Evaluation and placed on a 28 day clock to be repaired or secured. Plan Forward: 1. Downhole Diagnostics: Warm TIFL 2. Well Integrity: Further diagnostics/ intervention as required Please call with questions or concerns. Ryan Holt (A1rPrllPr' I PP C,ev) BP Alaska -Well Integrity Gfl/ Global Wells 1! Organization %Mita Office: 907.659.5102 WIC Email:AKDCWellIntegrityCoordinator@bp.com From: AK, D&—C V�1 eT Tntegrity Coordinator Sent: Saturday, December 19, 2015 : To: AK, OPS GC2 OSM; AK, OPS GC2 Field O&M ; K, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Wireline Operations Superintendent; AK, D&C Well Services Operations Superintendent; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr AK,fiOPS PCC Ops Lead; Burton, Kaity; AK, OPS WELL PAD W; 'chris.wallace@alaska.gov' e_ Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer; AK D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers, Jessie , ickerman, Eric; 'Regg, James B (DOA)' Subject: OPERABLE: Producer W-30 (PTD #1881360) MIT-IA Passed All, �. &)-3o • I(?>£313i,0 Regg, James B (DOA) / From: AK, D&C Well Integrity Coordinator <AKDCWeIlIntegrityCoordinator@bp.com> �e%i IZ�4 is Sent: Saturday, December 19, 2015 8:42 AM To: AK, OPS GC2 OSM;AK, OPS GC2 Field O&M TL;AK, OPS GC2 Wellpad Lead;AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan;AK, D&C Wireline Operations Superintendent;AK, D&C Well Services Operations Superintendent;AK, RES GPB West Wells Opt Engr;AK, RES GPB East Wells Opt Engr;AK, OPS PCC Ops Lead; Burton, Kaity; AK, OPS WELL PAD W; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer;AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers, Jessica; Dickerman, Eric; Regg, James B (DOA) Subject: OPERABLE: Producer W-30 (PTD#1881360) MIT-IA Passed All, Producer W-30(PTD#1881360) passed a MIT-T and a MIT-IA on December 17, 2015 following gas lift valve work. The passing test confirms two competent barriers in the wellbore. The well is reclassified as Operable. • Well status is Operable • Annuli are fluid packed • A SSSV is not needed Please use caution while placing well on production due to fluid packed annuli and the potential for annular fluid expansion. Thank you, Kevin Parks SCANNED BP Alaska-Well Integrity Coordinator to ha I Wells Orgarnatir Office: 907.659.5102 WIC Email:AKDCWeIlIntegrityCoordinator@bp.com From: AK, D&C Well Integrity Coordinator Sent: Monday, November 30, 2015 7:31 PM To: AK, OPS GC2 OSM; AK, OPS GC2 Field O&M TL; AK, OPS GC ellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Wireline Operations Superint ent; AK, D&C Well Services Operations Superintendent; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wel Opt Engr; AK, OPS PCC Ops Lead; Burton, Kaity; AK, OPS WELL PAD W; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator; AK, D&C l)1413 Well Integrity Engineer; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Olivyr`R; Morrison, Spencer; Sayers, Jessica; Dickerman, Eric; Pettus, Whitney; Regg, James B (DOA) (jim.reg9 Ieska.go) Subject: UNDER EVALUATION: Producer -30 (PTD #1881360) Sustained Inner Annulus Casing Pressure over MOASP All, 1 • Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWelllntegrityCoordinator@bp.com> Sent: Monday, November 30, 2015 7:31 PM To: AK, OPS GC2 OSM; AK, OPS GC2 Field O&M TL;AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Wireline Operations Superintendent;AK, D&C Well Services Operations Superintendent; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr;AK, OPS PCC Ops Lead; Burton, Kaity; AK, OPS WELL PAD W; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer;AK, D&C Projects Well Integrity Engineer;AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers,Jessica; Dickerman, Eric; Pettus, Whitney; Regg, James B (DOA) Subject: UNDER EVALUATION: Producer W-30 (PTD #1881360) Sustained Inner Annulus Casing Pressure over MOASP All, Producer W-30 (PTD#1881360)was reported to have sustained inner annulus (IA) casing pressure over MOASP on November 26, 2015. The pressures were reported to be TBG/IA/OA= SSV/2020/140 psi.The IA previously broke MOASP on November 14, 2015 but subsequently passed a cold TIFL. Following breaking MOASP and reporting on the 26th, the well failed a warm TIFL on November 29, 2015. The well has been reclassified as Under Evaluation for diagnostics to evaluate a suspected one way leak. Plan Forward: 1. Downhole Diagnostics: Cold TIFL—PASSED 11/14/15 2. Downhole Diagnostics: Warm TIFL—FAILED 11/29/15 3. Slickline: Set tubing tail plug, dummy gas lift valves 4. Fullbore: Perform MIT-T& MIT-IA Please call with any questions or concerns. SCANNED Thank you, Whitney Pettus (Alternate:Kevin Parks) BP Alaska-Well Integrity Coordinator c; ob�al Vsf, C?rgan,lat: WIC Office: 907.659.5102 WIC Email: AKDCWeIllntegrityCoordinator@BP.com From:Ar,-5&C e rity Coordinator Sent: Friday, July 03, 2015 . SAM To: AK, OPS GC2 OSM; AK, OPS GC2 Field Q&M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Wireline OperationsTeam Lead; AK, D&C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr;.Burton, Kaity; AK, OPS WELL PAD W; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer; AK, D&C Projects Well Integrity Engineer; Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWellIntegrityCoordinator@bp.com> Sent: Friday, July 03, 2015 9:19 AM To: AK, OPS GC2 OSM; AK, OPS GC2 Field O&M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Wireline Operations Team Lead; AK, D&C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Burton, Kaity; AK, OPS WELL PAD W;Wallace, Chris D (DOA) Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Regg, James B (DOA) Subject: Operable: Producer W-30 (PTD #1881360) MIT-IA Passed Attachments: image001.png; image002.png All, Producer W-30(PTD#1881360) ) inner annulus pressure exceeded MOASP on June 09, 2015 with TBG/IA/OA= 240/2160/180 psi. ATIFL failed on 06/24/15, after subsequent gas lift work an MIT-IA passed on 07/02/15.The passing test confirms two competent barriers in the well. The well is reclassified as Operable. • Well status is Operable • Annuli are fluid packed • A SSSV is not needed Please use caution while placing well on production due to fluid packed annuli and the potential for annular fluid expansion. Thank you, SCANNED JUL 0 6 2015 Kevin Parks (Alternate: Whitney Pettus) BP Alaska-Well Integrity Coordinator GWG�A/ Global Wells �/ Organization Office: 907.659.5102 WIC Email:AKDCWellIntegrityCoordinator@bp.com From: AK, Well Integrity Coordinator Sent: Sunday, June 2015 1:09 PM To: AK, OPS GC2 OSM; AK, GC2 Field O&M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Wir • Operations Team Lead; AK, D&C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB Eas s Opt Engr; Burton, Kaity; AK, OPS WELL PAD W; 'chris.wallace@alaska.gov' Cc: AK, D&C DHD Well Integrity Engineer; AK, D&C ProjecfM.0 Integrity Engineer; AK, OPS FF Well Ops Comp Rep; AK, D&C Well Integrity Coordinator; Sternicki, Oliver R; Pettus, Whitney; 'jim.regg@alaska.gov'; Morrison, Spencer Subject: UNDER EVALUATION: Producer W-30 (PTD #1881360) IA e'kees&ed MOASP during Proration 1 Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWellIntegrityCoordinator@bp.com> Sent: Sunday, June 21, 2015 1:09 PM To: AK, OPS GC2 OSM; AK, OPS GC2 Field O&M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Wireline Operations Team Lead; AK, D&C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Burton, Kaity; AK, OPS WELL PAD W; Wallace, Chris D (DOA) Cc: AK, D&C DHD Well Integrity Engineer; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep;AK, D&C Well Integrity Coordinator; Sternicki, Oliver R; Pettus, Whitney; Regg, James B (DOA); Morrison, Spencer Subject: UNDER EVALUATION: Producer W-30 (PTD #1881360) IA exceeded MOASP during Proration Attachments: image001.png All, Producer W-30(PTD#1881360) is now available for diagnostic work. At this time the well has been reclassified as Under Evaluation so that the high inner annulus pressure reported during proration can be assessed. Plan Forward: 1. Downhole Diagnostics: Perform TIFL 2. Well Integrity Engineer: Additional diagnostics as needed Please call with questions or concerns. Thank you, Whitney Pettus SCANEED JUL 0 22M5 (Alternate: Kevin Parks) BP Alaska-Well Integrity Coordinator GIN WIC Office: 907.659.5102 WIC Email: AKDCWellIntegrityCoordinator@BP.com From: AK, D&C Integrity Coordinator Sent: Friday, June 12, •51 AM To: AK, OPS GC2 OSM; AK, OPS GC2 ie TL; AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Wireline OperationsTeann Lead; AK, D&C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr;13 n, Kaity; AK, OPS WELL PAD W; 'chris.wallace@alaska.gov' Cc: AK, D&C DHD Well Integrity Engineer; AK, D&C Projects Well Integrity ' er; AK, OPS FF Well Ops Comp Rep; AK, D&C Well Integrity Coordinator; Sternicki, Oliver R; Pettus, Whitney; 'jim.regg@aia ka.gov'; Weiss, Troy D Subject: NOT OPERABLE: Producer W-30 (PTD #1881360) IA exceeded MOASP during Pibration 1 Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWellIntegrityCoordinator@bp.com> Sent: Friday, June 12, 2015 9:51 AM To: AK, OPS GC2 OSM; AK, OPS GC2 Field O&M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Wireline Operations Team Lead; AK, D&C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Burton, Kaity; AK, OPS WELL PAD W; Wallace, Chris D (DOA) Cc: AK, D&C DHD Well Integrity Engineer;AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; AK, D&C Well Integrity Coordinator; Sternicki, Oliver R; Pettus, Whitney; Regg, James B (DOA); Weiss, Troy D Subject: NOT OPERABLE: Producer W-30 (PTD #1881360)IA exceeded MOASP during Proration Attachments: image001.png; Producer W-30 (PTD #1881360) TIO Plot.docx; Producer W-30 (PTD # 1881360) Wellbore Schematic.pdf All, Producer W-30 (PTD#1881360) inner annulus pressure exceeded MOASP on June 09, 2015 with TBG/IA/OA= 240/2160/180 psi. At this time, the well has been reclassified as Not Operable until the well can be accessed for additional diagnostics post proration. A copy of the TIO plot and wellbore schematic have been included for reference. Please call with any questions or concerns. Thank you, Whitney Pettus *ED JUN 3 02.015 sat (Alternate: Kerin Parks) BP Alaska-Well Integrity Coordinator G WIC Office: 907.659.5102 WIC Email: AKDCWeIlIntegrityCoordinator@BP.com 1 • Producer W-30 (PTD#1881360) TIO Plot June 12, 2015 Ott IV >Y.. ow. 0004 �w 1(N 61.1215 wins DORIS O50015 0517•! 'S2♦,5 O53,15 064'10 OPERABLE: Producer W-30 (PTD #~ 1360) Tubing integrity restored • Page 1 of 2 Regg, James B (DOA) From: AK, D&C Well Integrity Coordinator (AKDCWeIIlntegrityCoordinator@bp.com] Sent: Thursday, August 12, 2010 8:36 PM `~I~~~t~ To: Maunder, Thomas E (DOA); Regg, James B (DOA); Schwartz, Guy L (DOA); AK, OPS GC2 OSM; AK, OPS GC2 Facility OTL; AK, OPS GC2 Field O&M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Well Pad SW; AK, OPS Prod Controllers; AK, RES GPB East Production Optimization Engineer; AK, RES GPB West Production Optimization Engineer; Cismoski, Doug A; Engel, Harry R; AK, D&C Wireline Operations Team Lead; AK, D&C Well Services Operations Team Lead; Kirchner, Carolyn J Cc: King, Whitney; AK, D&C Well Integrity Coordinator Subject: OPERABLE: Producer W-30 (PTD #1881360) Tubing integrity restored All, Producer W-30 (PTD #1881360) passed an MITIA after dummy gas lift valves were set. The passing test verifies two competent barriers. The well has been reclassified as Operable and may continue on production. Please call with any questions or concerns Thank you, Ca~~~~ TOtZn !U3~~,~ ~er ~~~`~-~~~~Z~ Torin Roschinger (alt. Jerry Murphy) ~`'~ ~~~~~ tit; ~~ Well Integrity Coordinator ~ ~$ ~ cQ.~s '~~ Office (907) 659-5102 C Harmony Radio x2376 ~~~ `~~ ~~ r~P~ ~~ Cell (406) 570-9630 ~ ~'~ ~~~~ Pager (907) 659-5100 Ext. 1154 _ ~ ~ . - ~i~~r ~; `~~";~ ~^~~~ ~~ ~tstl~ ~"~cc c,~ From: AK, D&C Well Integrity Coordinator Sent: Thursday, August 05, 2010 5:18 PM To: 'Maunder, Thomas E (DOA)'; 'Regg, James B (DOA)'; 'Schwartz, Guy (DOA) <guy.schwartz@alaska.gov>'; AK, OPS GC2 OSM; AK, OPS GC2 Facility OTL; AK, OPS GC2 Field 0&M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Well Pad SW; AK, OPS Prod Controllers; AK, RES GPB East Production Optimization Engineer; AK, RES GPB West Production Optimization Engineer; Cismoski, Doug A; Engel, Harry R; AK, D&C Wireline Operations Team Lead; AK, D&C Well Services Operations Team Lead; AK, D&C Well Integrity Coordinator; Kirchner, Carolyn J Cc: AK, D&C Well Integrity Coordinator; King, Whitney; Janowski, Carrie Subject: UNDER EVALUATION: Producer W-30 (PTD #1881360) Confirmed TxIA Communication All, Producer W-30 (PTD #1881360) was found to have confirmed TxIA communication after a failed TIFL. The well was found to have broken MOASP on the IA during the proration with atubing/IA/OA pressures of 2500/2300/200 psi on 8/2/2010. The well is reclassified as Under Evaluation. The plan forward: 1. Slickline: Set tubing tail plug. 2. Fullbore: MIT-T to 3000 psi. CMIT TxIA to 2500 psi. 3. Slickline: If fails, Leak Detect Log A TIO plot and current wellbore schematic are included for review. « File: Producer W-30 (PTD #1881360) TIO Plot.doc » « File: Producer W-30 (PTD #1881360) ~ ~/-3~,0 8/13/2010 OPERABLE: Producer W-30 (PTD #81360) Tubing integrity restored ~ Page 2 of 2 schematic.pdf» Please call if you have questions or concerns. Thank you, Gerald Murphy (alt. Torin Roschinger) Well Integrity Coordinator Office (907) 659-5102 Cell (907) 752-0755 Pager (907) 659-5100 Ext. 1154 8/13/2010 UNDER EVALUATION: Producer W(PTD #1881360) Confirmed TxIA C~munication Page 1 of 1 Regg, James B (DOA) From: AK, D&C Well Integrity Coordinator [AKDCWeIIlntegrityCoordinator@bp.com] Sent: Thursday, August 05, 2010 5:18 PM ~~~1 ~'~'~~~~ To: Maunder, Thomas E (DOA); Regg, James B (DOA); Schwartz, Guy L (DOA); AK, OPS GC2 OSM; AK, OPS GC2 Facility OTL; AK, OPS GC2 Field O&M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Well Pad SW; AK, OPS Prod Controllers; AK, RES GPB East Production Optimization Engineer; AK, RES GPB West Production Optimization Engineer; Cismoski, Doug A; Engel, Harry R; AK, D&C Wireline Operations Team Lead; AK, D&C Well Services Operations Team Lead; AK, D&C Well Integrity Coordinator; Kirchner, Carolyn J Cc: AK, D&C Well Integrity Coordinator; King, Whitney; Janowski, Carrie Subject: UNDER EVALUATION: Producer W-30 (PTD #1881360) Confirmed TxIA Communication Attachments: Producer W-30 (PTD #1881360) TIO Plot.doc; Producer W-30 (PTD #1881360) schematic.pdf All, Producer W-30 (PTD #1881360) was found to have confirmed TxIA communication after a failed TIFL. The well was found to have broken MOASP on the IA during the rp oration wit a u ing/IA/OA pressures of 2500/2300/200 psi on 8/2/2010. The well is reclassified as Under Evaluation. The plan forward: 1. Slickline: Set tubing tail plug. ~ ~ ~,~,.; , -. s; ~~, 2. Fullbore: MIT-T to 3000 psi. CMIT TxIA to 2500 psi. ~ '~"'`'' ~" ~ °w`"'"'~ ~~'~ `~w "~ `~ "~ 3. Slickline: If fails, Leak Detect Log A TIO plot and current wellbore schematic are included for review. «Producer W-30 (PTD #1881360) TIO Plot.doc» «Producer W-30 (PTD #1881360) schematic.pdf» Please call if you have questions or concerns. Thank you, Gerald Murphy (alt. Torin Roschinger) Well Integrity Coordinator Office (907) 659-5102 Cell (907) 752-0755 Pager (907) 659-5100 Ext. 1154 _ R ~~v `' L e v i 47,~o F ~ -- G~, 20~5~` 5C~ = Z3~~~°-, ~=~ ~ ~ _ ~~ s~~ +1,D~C~ vIG- Qer ~c:14Rz 8/10/2010 PBU W-30 PTD #1881360 8/5/2010 TIO Pressures Plot 4,OI]0 Well: 4l-30 0.i i00 2A00 1,000 05JOSJ10 05!22!10 06!05!10 06!19!10 07;'00!10 07!1 r J10 0r J31 J10 -~ Tbg ~- IA ~-- OA OOA OOOA On • TREE= 4-1/16" CAMERON WEILHEAD= McEVOY ACTUATOR= BAKERC _,_ ~ . KB. ELEV = 9 0.50' BF. ELEV~- _ -~m54.30' KOP = __..3100' __~ . Max Angle = 36 (a~ 5000' Datum MD = 9675' Datum ND = 8800' SS 13-318" CSG, 68#, L-80, ID = 12.415" Minimum ID = 3.725" @ 9207' 4-1 /2" OTIS XN NIPPLE W-30 ~. ~4-112"Ol1S XA SLIDING SLEEVE, ID = 3.813" 0 g12Q' i-~4-112" TBG SEAL ASSY TOP OF 7" LNR (--j 91 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" ~--~ 9246' 9-5/8" CSG, 47#, L-80, ID = 8.681" 9419' PERFORATION SUMMARY REF LOG: BRCS ON 09/26/88 ANGLE AT TOP PERF: 18° @ 9685' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn(Sgz DATE 3-3/8" 4 9685 - 9693 O 05/14/10 3-3/8" 4 9695 - 9705 O 04/13J08 3-318" 4 9695 - 9708 O 05/13/10 3-318" 4 9714 - 9724 O 04/12/08 3-318" 4 9714 - 9724 O 05/13/10 3-3/8" 4 9730 - 9745 O 04/12/10 3-3/8" 4 9734 - 9760 O/C 09/26/88 3-318" 8 9772 - 9780 C 12/13/88 3-3/8" 4 9784 - 9792 C 05/02/00 3-3/8" 4 9797 - 9835 C 12/13/88 PBTD 7" LNR, 26#, L-80, .0383 bpf, ID = 6.276" SAFEfY S: 2Qg2' ~4-112" OTIS DBE SSSV NIP, ID = 3.813" GAS LIFT MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE 5 2988 2987 8 MERLA DOME RA 16 02116(03 4 6437 5966 35 MERLA SO RA 20 02116/03 3 8453 7751 22 MERLA DMY RA 0 11/30/88 2 8832 8102 22 MERLA DMY RA 0 11130!88 1 8940 8203 22 MERLA DMY RA 0 11130/88 9123' I9-5/8" x 4-1/2" TIW HP-BP PKR, ID = 4.0" 9169' 4-112" OTIS X NIP, ID = 3.813 9207' 4-1/2" OTIS XN NIP, ID = 3.725" 9246' ~1/2" TBG TAIL ID = 3.958"~ 9247' ELMD TT LOGGED ??I???? 9393' MARKER JOINT E(_NI --/TOP OF CEMENT CAP {TAGGED 09119/09) gig' ~ 2-118" POSISEf PLUG {09113/09} 9817'ELM - ) TOP OF CEMENT CAP (TAGGED 07116/09} g8Q1' TOP OF SAND PLUG (03/09(09) 9895' 3-318" WFD 1BP PUSHED TO BTM (06/26/08) DATE REV BY COMMENTS DATE REV BY COMMENTS 11t30l88 GRV ORIGINAL COMPLETION 05103!10 MV/PJC PERFORATIONS (04/12110) 09/08!01 RN/TP CORRECTIONS 05131!10 MCR/PJC TREE C/O (05105!10} 04/29/08 JKDlTLH PERFS, IBP & SLUGGff5 05!31110 JED/PJC ADPERFS (05!13-14110) 06/28/08 SEW/SV IBP PUSHED TO BTM (06/26/08) 03/19(09 LLUSV SAND PLUG/CMT SET (03/09/09) 10/05/09 KJBISV SET PLUG/CMT CAP (09/13/09) PRUDHOE BAY UNIT WELL: W-30 PERMIT No: 1881360 API No: 50-029-21887-00 SEC21, T11N, R12E, 805' FNL, 1443' FEL BP Fxptarattan {Alaska) OPERABLE: Producer W-30 (PTD# 1360) Passing MIT-T and CMIT-TxI~ Page 1 of 2 Regg, James B (DOA) From: AK, D&C Well Integrity Coordinator [AKDCWeIIlntegrityCoordinator@bp.com] ~~~ 7/~~~~u Sent: Tuesday, June 22, 2010 7:56 AM To: Regg, James B (DOA); Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); Cismoski, Doug A; Engel, Harry R; AK, OPS GC2 Facility OTL; AK, OPS GC2 Ops Lead; AK, OPS GC2 OSM; AK, OPS GC2 Wellpad Lead; AK, OPS GC2 Field O&M TL; AK, D&C Well Services Operations Team Lead; AK, D&C Well Services Operations Team Lead; AK, RES GPB East Production Optimization Engineer; AK, OPS Prod Controllers; AK, RES GPB West Production Optimization Engineer Cc: Kirchner, Carolyn J; AK, D&C Well Integrity Coordinator; Clingingsmith, Mike J (CH2M Hill); Janowski, Carrie Subject: OPERABLE: Producer W-30 (PTD# 1881360) Passing MIT-T and CMIT-TxIA All, r Producer W-30 (PTD# 1881360) passed aMIT-T and CMIT-TxIA on 06/22/10. The passing test verifies two,competent barriers. The well has ` een rec assified as Operable and may be placed on production when convenient for operations. Thank you, Torin Roschinger (alt. Jerry Murphy) Well Integrity Coordinator Office (907) 659-5102 Harmony Radio x2376 Cell (406) 570-9630 Pager (907) 659-5100 Ext. 1154 r,. _ '~'"~ ~~°~~`~;~ 1a;,i~ is ~ ~~~~, From: AK, D&C Well Integrity Coordinator Sent: Friday, June 18, 2010 8:21 PM To: AK, D&C Well Integrity Coordinator; 'Regg, James B (DOA)'; 'Maunder, Thomas E (DOA)'; 'Schwartz, Guy (DOA)' Subject: UNDER EVALUATION: Producer W-30 (PTD# 1881360) Sustained casing pressure on the IA All, Producer W-30 (PTD# 1881360) failed a TIFL verifying TxIA communication. The well has been reclassified as Under Evaluation. The plan forward is to set aZTP~ and perform both an MIT-T and CMIT- TxIA. If the MIT-T fails, an OGLV will be changed out. A TIO Plot and wellbore schematic have been included for reference. « File: W-30 TIO Plot 06-18-10.doc» « File: W-30.pdf» Thank you, Torin From: AK, D&C Well Integrity Coordinator Sent: Sunday, May 30, 2010 11:20 AM To: 'Regg, James B (DOA)'; 'Maunder, Thomas E (DOA)'; 'Schwartz, Guy (DOA)' Cc: AK, D&C Well Integrity Coordinator Subject: Producers with sustained casing pressure on IA and OA due to proration Jim/Tom/Guy, 7/15/2010 OPERABLE: Producer W-30 (PTD# 1360) Passing MIT-T and CMIT-TxI Page 2 of 2 The following wells were found to have sus sine r n r tion May 28-29. The immediate action is to perform a TIFL on each of the wells and evaluate for IA repressurization. If any of the wells fail the TIFL, a follow up email will be sent to the AOGCC for each individua we . 07-15A (PTD #1981120) 07-21 (PTD #1830190) 15-458 (PTD #2071790) W-30 (PTD #1881360) W-38A (PTD #2021910) Z-26A (PTD #2060790) The following well was found to have sustained casing pressure on the OA during the proration May 29. The immediate action is to perform an DART and evaluate if the IAxOA pressure is manageable by bleeds. If the IAxOA communication is unmanageable, a follow up email will be sent to the AOGCC notifying you of the remedial plan. M-23 (PTD #1830550) Please call with any questions or concerns. Thank you, Torin Roschinger (alt. Jerry Murphy) Well Integrity Coordinator Office (907) 659-5102 Harmony Radio x2376 Cell (406) 570-9630 Pager (907) 659-5100 Ext. 1154 7/15/2010 PBU W-30 PTD 1881360 6/18/2010 TIO Pressures Plot Well: W-30 4.000 • 3,DOD 2,000 1,000 ~- Tbg -~ IA -~- OA OOA ~- OOOA On 03/20/10 03/27110 041U3110 04110!10 04/17/16 04/24110 05/01110 05/08/10 D5115/10 05/22/10 05/29/10 06105/10 05/12/10 TREE= 4-1/16" CAMERON WELLHEAD = McEVOY ACTUATOR= BAKER C KB. ELFV - _ 9n.5n' BF. ELEV = rv oa.su' KOP =~ .i i ire' Max Angle = 36 @ 5000' Datum MD = 9675' Datum ND = 8800' SS 13-318" CSG, 68#, L-80, ID = 12.415" ~-) 2681 W-30 $A ES; 2092' H4-112" OTIS DBE SSSV NIP, ID = 3.813" 9053' 4-112"OTiS XA SLIDING SLEEVE, ID = 3.813" GAS LIFT MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE 5 2988 2987 8 MERLA DOME RA 16 02116(03 4 6437 5966 35 MERLA SO RA 20 02/16103 3 8453 7751 22 MERLA DMY RA 0 11!30188 2 8832 8102 22 MERLA DMY RA 0 11(30!88 1 8940 8203 22 MERLA DMY RA 0 11 /30!88 Minimum ID = 3.725" @ 9207' 4-1 /2" OTIS XN NIPPLE TOP OF 7" LNR 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" ~-{ 9246' 9-518" CSG, 47#, L-80, ID = 8.681" 9419' PERFORATION SUMMARY REF LOG: BHCS ON 09/26/88 ANGLE AT TOP PERF: 18° @ 9685' Note: Refer to Roduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 4 9685 - 9693 O 05/14/10 3-3i8" 4 9695 - 9705 O 04/13/08 3-3/8" 4 9695 - 9708 O 05/13/10 3-3/8" 4 9714 - 9724 O 04/12/08 3-318" 4 9714 - 9724 O 05113!10 3-3/8" 4 9730 - 9745 O 04/12/10 3-3/8" 4 9734 - 9760 O/C 09/26/88 3-3/8" 8 9772 - 9780 C 12/13/88 3-3/8" 4 9784 - 9792 C 05/02/00 3-3/8" 4 9797 - 9835 C 12/13(88 PBTD 996' 7" LNR, 26#, L-80, .0383 bpf, ID = 6.276" 1001 { 9120' I-I4-112" TBG SEAL ASSY ' 9123' 9-5/8" x 4-112" TIW HP-BP PKR, ID = 4.0" 9169' 4-1/2" OTIS X NiP, ID = 3.813" 9207' 4-1/2" OT1S XN NIP, ID = 3.725" 9246' 4-1(2" TBG TAIL fD = 3.958" 9247' ELMD TT LOGGED ??I??'?? 9393' MARKER JOINT 9764'ELM -TOP OF CEMENT CAP (TAGGED 09119109) g76g' 2-1/8" POSISET PLUG (09113!09) 9817'ELM - i TOP OF CEMENT CAP (TAGGED 0711 9801' TOP OF SAND PLUG (03109/09) 9895' ~ 3-318" WFD IBP ~ - SHED TO BTM (06126108) DATE REV BY COMMENTS DATE REV BY COMMENTS 11!30!88 GRV ORIGINAL COMPLETION 05!03110 MV/PJC PERFORATK3NS (04!12/10) 09(08/01 RN/TP CORRECTIONS 05!31/10 MCR/PJC TREEG/O(05/05/10) 04129!08 JKDlTLH PERFS, IBP & SLUGGITS 05/31/10 JED/PJC ADPERFS (05!13-14/10) 06/28/08 SEW/SV IBP PUSHED TO BTM (06(26/08) 03/19/09 LLVSV SAND PLUG/CNiT SET (03/09(09) 10105!09 KJBISV SET PLUG/CMT CAP (09/13!09) PRUDHOE BAY UNIT WELL: W-30 PERMIT No: 1881360 API No: 50-029-21887-00 SEC 21, T11 N, R12E, 805' FNL, 1443' FEL BP 6cploration (Alaska) STATE OF ALASKA ' ALASKA AND GAS CONSERVATION COMMISS N REPORT OF SUNDRY WELL OPERATIONS MAY 1 1. Operations Abandon ^ Repair Well ^ Plug Perforations ^ Stimulate ^ n. ~ ~~ ~ ~~' st~a«~~ Performed: Alter Casing ^ Pull Tubing ^ Perforate New Pool ^ Waiver^ Time Extension Change Approved Program ^ Operat. Shutdown ^ Perforate Q Re-ente Suspended Well ^ 2.Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development ^~ Exploratory ^ 188-1360 3. Address: P.O. Box 196612 Stratigraphic^ Service ^ .API Number: Anchorage, AK 99519-6612 50-029-21887-00-00 8. Property Designation (Lease Number) : 9. Well Name and Number: ADLO-028263 ~ PBU W-30 10. Field/Pool(s): PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 10010 feet Plugs (measured) 9769' 9817' feet true vertical 9211.07 feet Junk (measured) None feet Effective Depth measured 9967 feet Packer (measured) 9123 true vertical 9169.82 feet (true vertical) 8373 Casing Length Size MD TVD Burst Collapse Structural Conductor 110 20" SURFACE - 126 SURFACE - 126 Surface 2644 13-3/8" 68# L-80 SURFACE - 2680 SURFACE - 2680 5020 2660 Intermediate 9383 9-5/8" 47# L-80 SURFACE - 9419 SURFACE - 8648 6870 4760 Production Liner 828 7" 26# L-80 9182 - 10010 8427 - 9210 7240 5410 Liner Perforation depth: Measured depth: SEE ATTACHED - _ _ True Vertical depth: _ _ _ _ Tubing: (size, grade, measured and true vertical depth) 4-1/2" 12.6# L-80 SURFACE - 9246 SURFACE - 8488 Packers and SSSV (type, measured and true vertical depth) 9-5/8"X4-1/2" TIW HP-BP PKR 9123 8373 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: ,t ;~ - ' i ~ ~ i~"~ 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 148 3520 46 288 Subsequent to operation: 143 2980 36 314 14. Attachments: .Well Class after work: Copies of Logs and Surveys Run Exploratory^ Development ^~ Service ^ Daily Report of Well Operations X .Well Status after work: Oil ~ Gas WDSPL GSTOR ^ WAG ^ GINJ ^ WINJ^ SPLUG ^ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Gary Preble Printed Name Gary Preble Title Data Management Engineer Signature Phone 564-4944 Date 5/18/2010 RBDMS MAY 19 ZO ~ s~g•ifl ~'~~~ W-30 188-136 • Sw Name Operation Date Perf Operation Code PERF ATTACHME Meas Depth Top NT Meas Depth Base Tvd Depth Top Tvd Depth Base W-30 12/13/88 PER 9,772. 9,780. 8,983. 8,990.65 W-30 12/13188 PER 9,784. 9,792. 8,994.47 9,002.13 W-30 12/13/88 PER 9,797. 9,835. 9,006.91 9,043.29 W-30 5/2/00 APF 9,734. 9,760. 8,946.73 8,971.54 W-30 5/2/00 RPF 9,772. 9,780. 8,983. 8,990.65 W-30 4/12/08 RPF 9,732. 9,760. 8,944.82 8,971.54 W-30 4/12/08 RPF 9,770. 9,780. 8,981.09 8,990.65 W-30 4/12/08 APF 9,714. 9,724. 8,927.67 8,937.2 W-30 4/13/08 APF 9,695. 9,705. 8,909.58 8,919.1 W-30 3/8/09 SPS 9,802. 9,835. 9,011.7 9,043.29 W-30 9/13/09 BPS 9,764. 9,765. 8,975.36 8,976.32 W-30 9/13/09 SQZ 9,759. 9,764. 8,970.59 8,975.36 W-30 4/12/10 APF 9,730. 9,745. 8,942.92 8,957.22 W-30 5/13/10 APF 9,714. 9,724. 8,927.67 8,937.2 W-30 5/13/10 APF 9,695. 9,708. 8,909.58 8,921.95 W-30 5/14/10 APF 9,685. 9,693. 8,900.07 8,907.68 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • W-30 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACTIVITYDATE SUMMARY 5/13/2010 ***WELL SHUT-IN ON ARRIVAL*** (E-LINE: PERFORATING) INITIAL T/UO: 400/150/0 PSI. SHOT 3-3/8" HSD POWERJET 3406, HMX CHARGE GUNS. API DATA: HOLE SIZE: 0.37" PENETRATION DEPTH: 36.5" RUNT: INTERVAL: 9714' - 9724' CCL TO TOP SHOT:3.7' CCL STOP DEPTH: 9710.3' RUN2: INTERVAL: 9695' - 9708' CCL TO TOP SHOT:10.6' CCL STOP DEPTH: 9684.4' EMERGENCY RESPONSE DRILL WITH CREW AND PE. ***JOB INCOMPLETE. CONTINUED ON 14-MAY-2010*** eme~ _ _ - 5%14/2010 ***CONTINUED FROM 13-MAY-2010*** (E-LINE: PERFORATING) SHOT 3-3/8" HSD POWERJET 3406, HMX CHARGE GUNS. API DATA: HOLE SIZE: 0.37" PENETRATION DEPTH: 36.5" RUN3: INTERVAL: 9685' - 9693' CCL TO TOP SHOT: 5.6' CCL STOP DEPTH: 9679.4' FINAL T/UO: 400/BLOCKED/150 PSI SWAB CLOSED, MASTER OPEN, SSV CLOSED, WING CLOSED. DSO CONFIRMED ALL VALVE POSITIONS. TURNED WELL OVER TO DSO. ***JOB COMPLETE. WELL LEFT SL*** FLUIDS PUMPED BBLS 1 DIESEL 6 METH 7 Total TREE= 4-1/16" CAMERON WELLHEAp = McEVOY ACTUATOR = AXELSON KB. ELEV = 90.50' BF. ELEV = 54.30' KOP = 3100' Max Angle = 36 @ 5000' Datum MD = 9675' Datum TVD = 8800' SS 13-318" CSG, 68#, L-80, ID = 12.415" (~ 26$1' W-30 GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 2988 2987 8 MERLA DOME RA 16 02/16/03 4 6437 5966 35 MERLA SO RA 20 02/16/03 3 8453 7751 22 MERLA DMY RA 0 11/30/88 2 8832 8102 22 MERLA DMY RA 0 11/30/88 1 8940 8203 22 MERLA DMY RA 0 11 /30/88 Minimum ID = 3.725" @ 9207' 4-1 i2" OTIS XN NIPPLE TOP OF 7" LNR ~-{ 91$2' 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" (~ 9246' 9-5/8" CSG, 47#, L-80, ID = 8.681" (-I 9419' PERFORATION SUMMARY REF LOG: BRCS ON 09/26/88 ANGLE AT TOP PERF: 18° @ 9695' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 3-318" 4 9695 - 9705 O 04/13/08 3-3/8" 4 9714 - 9724 O 04/12/08 3-3(8" 4 9730 - 9745 O 04/12(10 3-318" 4 9734 - 9760 O/C 09/26!88 3-3/8" 8 9772 - 9780 C 12/13/88 3-3/8" 4 9784 - 9792 C 05/02/00 3-318" 4 9797 - 9835 C 12/13188 7" LNR, 26#, L-80, .0383 bpf, ID = 6.276" 9967' 10010' 4-112"OTIS XA SLIDING SLEEVE, ID = 3.813" 9120' f-~4-1/2" TBG SEALASSY 9123' 9-5/8" x 4-1/2" TNV HP-BP PKR, ID = 4.0" 9169' 4-112" OTIS X NIP, ID = 3.813 9207' 4-1/2" 0115 XN NIP, ID = 3.725" 9246' 4-1/2" TBG TAIL ID = 3.958" 9247'_]--rELMD TT LOGGED ??!??t?? 9393' MARKER JOINT 9764'ELM -~ TOP OF CEMENT CAP (TAGGED 09/19!09) 9769' 2-1/8" POSISET PLUG (09!13109} 9$17,ELM (- j TOP OF CEMENT CAP (TAGGED 07!16/09} 9$01' TOP OF SAND PLUG (03109109} 9895' 3-3/8" WFD IBP PUSHED TO BTM (06(26/08} DATE REV BY COMMENTS DATE REV BY COMMENTS 11!30!88 GRV ORIGINAL COMPLETION 05/03!10 MV/PJC PERFORATIONS {04/12/10) 09/08/01 RN/TP CORRECTIONS 04/29/08 JKD/TLH PERFS, IBP & SLUGGffS 46/28/08 SEWJSV IBP PUSHED TO BTM (06/26/08) 03/19/09 LLUSV SAND PLUG/CMT SET (03/09/09} 10!05/09 KJB/SV SET PLUG/CMT CAP {09/13/09) PRUDHOE BAY UNIT WELL: W-30 PERMIT No: 1881360 API No: 50-029-21887-00 SEC 21, T11N, R12E, 805' FNL, 1443' FEL BP Exploration (Alaska) 2092' H4-1/2" OTIS DBE SSSV NIP, ID = 3.813" ~ECEI~/EC~ STATE OF ALASKA ALASKA AND GAS CONSERVATION COMMISS~ APR ~ l 2Q1~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ^ Repair Well ^ Plug Perforations ^ Stimulate^ Performed: Alter Casing ^ Pull Tubing ^ Perforate New Pool ^ Waiver^ Time Extension ^ +~i,IM,~10f Change Approved Program ^ Operat. Shutdown ^ Perforate ~ Re-enter Suspended Well ^ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: Permit to Drill Number: Name: Development Q Exploratory ^ 188-1360 3. Address: P.O. Box 196612 Stratigraphic^ Service ^ .API Number: Anchorage, AK 99519-6612 50-029-21887-00-00 8. Property Designation (Lease Number) : 9. Well Name and Number: ADLO-028263 ~ PBU W-30 10. Field/Pool(s): PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 10010 feet Plugs (measured) 9764' 9052' feet true vertical 9211.07 feet Junk (measured) None feet Effective Depth measured 9967 feet Packer (measured) 9123 true vertical 9169.82 feet (true vertical) 8373 Casing Length Size MD TVD Burst Collapse Structural Conductor 110 20" SURFACE - 146 SURFACE - 126 Surface 2644 13-3/8" 68# L-80 SURFACE - 2680 SURFACE - 2680 5020 2660 Intermediate 9383 9-5/8" 47# L-80 SURFACE - 9419 SURFACE - 8648 6870 4760 Production Liner 828 7"26# L-80 9182 - 10010 8427 - 9210 7240 5410 Liner Perforation depth: Measured depth: SEE ATTACHED - _ _ True Vertical depth: _ _ _ - = Tubing: (size, grade, measured and true vertical depth) 4-1/2" 12.6# LL-80 SURFACE - 9246 SURFACE -8488 Packers and SSSV (type, measured and true vertical depth) 9-5/8"X4-1 /2" TIW HP-BP PKR 9123 8373 12. Stimulation or cement squeeze summary: a f, °i ,~ ~~ € ~ Intervals treated measured : ~~~ ., sJ1a~..n~~' ` Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 148 3520 46 288 Subsequent to operation: SI 14. Attachments: .Well Class after work: Copies of Logs and Surveys Run Exploratory^ Development ^~ Service ^ Daily Report of Well Operations X .Well Status after work: Oil ~ Gas WDSPL GSTOR ^ WAG ^ GINJ ^ WINJ^ SPLUG ^ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Gary Preble Printed Name Gary Prebl Title Data Management Engineer Signature Phone 564-4944 Date 4/20/2010 ~ ~~~~~ ~~-~.,~~.~~~~~ „~~~~~V1Yi~7 1Mf11" ~ IdllM ~ t/.Z~i./o 1 if 2+?~~ W-30 188-136 • • Sw Name Operation Date Perf Operation Code PERF ATTACHME Meas Depth Top NT Meas Depth Base Tvd Depth Top Tvd Depth Base W-30 12/13/88 PER 9,772. 9,780. 8,983. 8,990.65 W-30 12!13/88 PER 9,784. 9,792.. 8,994.47 9,002.13 W-30 12/13/88 PER 9,797. 9,835. 9,006.91 9,043.29 W-30 5/2/00 APF 9,734. 9,760. 8,946.73 8,971.54 W-30 5/2/00 RPF 9,772. 9,780. 8,983. 8,990.65 W-30 4/12/08 RPF 9,770. 9,780. 8,981.09 8,990.65 W-30 4/12/08 RPF 9,732. 9,760. 8,944.82 8,971.54 W-30 4/12/08 APF 9,714. 9,724. 8,927.67 8,937.2 W-30 4/13/08 APF 9,695. 9,705. 8,909.58 8,919.1 W-30 3/8109 SPS 9,802. 9,835. 9,011.7 9,043.29 W-30 9/13/09 BPS 9,764. 9,765. 8,975.36 8,976.32 W-30 4/12/10 APF ~ 9,730. 9,745. 8,942.92 8,957.22 W-30 4/19/10 BPS 9,052. 9,770. 8,307.25 8,981.09 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE ' • W-30 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACTIVITYDATE SUMMARY 4/9/2010i"*"WELL FLOWING ON ARRIVAL*** MI/RU DC #3 SLICKLINE UNIT TO DRIFT W/ 12' X 3 3/8" DUMMY GUN `IN THE PROCESS OF RUNNING IN W/ DUMMY DRIFT ~'`**CONT. WSR ON 04/10/10**'' 4/10/2010,'"**WELL FLOWING ON ARRIVAL""" (ELINE - ADPERF) t ~SSV,WV,MV = 0, SWAB = C. INITIAL SHUT-IN T/I/O = 1250/510/340 PSI RU ELINE, RIH WITH 3-3/8" PERF GUN, SAT DOWN AT 23', UNABLE TO MOVE I `GUN. ~~ ~***JOB CONTINUED ON 11-APRIL 2010*** ` 4/10/2010 '""'CONY WSR FROM 04/10/10**'` ~ ..e. ~~~~~~~ ~~~~ ~ ~~~ DRIFT W/ 3-3/8" DMY GUN, TAG TTL @ 9,220' SLM + 2T CORR. = 9,24T ELMD "TAG PBTD @ 9,731' SLM + 27' CORR = 9,758' ELMD (SAMPLE OF CEMENT) '`**LEFT WELL S/I, NOTIFY DOS*** i ~~~~~ 4/11/2010 T/I/O =300/1070/390. Temp = SI. Bleed IAP to CLP for E-line. IA FL @ 5013'. 'Bled IAP to W-31 from 1070 psi to 350 psi in 5.25 hrs. IA FL increased 1048' to ~ 3965'. FWHPs = 300/350/390. E-line in control of well. 4/11/20101T/I/0=2000/500/350 Temp=S1. Assist EL with securing well. Pumped 37 bbls neat jfrom 501 B module down FL back to well head in unsuccessful) attempt to kill well. RU to EL P-sub and pumped 20 bbls meth followed by 6 bbls of diesel followed by ;292 bbls of 110" 2% kcl down TBG Cap w/10 bbls of diesel and 25 bbls meth. *''Cont. on next WSR"* 4/11/2010; JOB CONTINUED FROM 10-APRIL-2011 [PUMP 50 BBLS METH, 8 BBLS DIESEL, 292 BBLS 2% KCL, FREEZE PROTECT ;TUBING WITH 35 BBLS. WHP DOWN TO 100 PSI. STOOL MOVES UP/DOWN ABOUT AN INCH BUT NO MORE. `START X-RAY ACROSS TREE LOOKING FOR TOP OF TOOL AND ANY j INDICATION OF STUCK POINT. (***JOB CONTINUED ON 12-APRIL-2010""* 4/12/2010 ~ "*Cont. from prev. WSR"*LOAD to Secure ~ ~ ~ ~~ Pumped 2 bbls of 30* 60/40 meth H2o down TBG followed by 16 bbls of 100* 2% ~ kcl Cap TBG w/8 bbls of 60/40 meth H2o followed by 30 bbls of 45* diesel Brake Toff E-line tool w/10 bbls of 60/40 meth H2o Final Whp's=800/860/300 E-line on well on dep. Wing shut swab shut ssv open master open IA shut OA open `to gauge ~_~_.__ _______ ~ _W _.__~._________ __ __.. ~ ____ ~_ 4/12/2010 *** ASSIST E-LINE, JOB CANCELLED***(fish) '~ ~ • • 4/12/2010 T/I/0= 700/760/310. Temp= SI. IA FL (FB). IA FL @ 2645' (142 bbls). IA FL inflowed 1323' overnight. E-line has control of well head. 4/12/2010'"'"*JOB CONTINUED FROM 11 APRIL-2010*"" BEGIN PUMPING OPERATION TO RE-KILL WELL AND PUMP FLO-PRO PILL. =ABLE TO PUMP TOOL FREE AT 5 BPM. 'PERFORATE FROM 9730'-9745' WITH 3-3/8' 20' GUN (15' LOAD). -- -___ .~ . _._ -_--- w__._.._ 3 GUN API DATA: PENETRATION = 36.5', ENTRANCE HOLE = 0.37" TTOOL HUNG UP IN THE TREE AGAIN. RIH AND HAD LRS PUMP ON TOOL AND BREAK WEAKPOINT. TOOL LEFT IN HOLE IS A 20' SHOT GUN WITH TOTAL LENGTH OF 27' x 3-3/8"WITH 1-3/8" FISHING NECK. I FINAL T/I/O = 825/860/320 PSI ~"** WELL LEFT SHUT-IN, WV,SWAB=C, MV,SSV = O, IA/OA = OTG, DSO NOTIFIED "*" 4/1 3/201 0 3T/I/O=SI/0/320 Removed 4 1/16 CIW swab valve. Installed new 4 1/16 CIW model FLS swab valve. Pressure tested above master to 500 psi for 5 min. Then 5000 psi for 15 min. Passed. Shut in SSV with 5000 psi on tree. Bled off upper tree and monitored for 15 min to make sure SSV was holding. ALL TEST PASSED. 4/13/2010T/I/O=800/0/320. Shut Master and Prod. Lateral valve; bleed tree to 0 psi. Shut %SSV and Wing. Removed tree cap nut and plug for visual inspection. Noticed j broken seat in 4" CIW model FC Swab valve. Installed tree cap nut and plug and ,notified operator of shut-in conditions _~~ ~__ 4/17/2010 ***WELL S/I ON ARRIVAL**'(pre tree c/o) DRIFT W/3.805 G-RING TO XN @ 9,205' SLM (9,207 MD). NO PROBLEMS. LRS LOADED IA W/400 BBLS OF CRUDE & TUBING W/ 135 BBLS OF CRUDE. ATTEMPTED TO SET 4-1/2" PXN-PLUG BODY IN XN-NIPPLE @ 9207 MD. RECOVERING METAL DEBRIS IN TOOLS (-3/16" IN SIZE). ***CONTINUED ON 4-18-10 WSR*** _ ________......~.._ _ ~m_. .~___ ~ _ ~ ___._ ~ ~. ___._.. 4/17/2010 T/I/0= Assist S-Line MIT-T (Tree Replacement) Loaded IA w/ 5 bbls neat meth followed by 400 bbls crude. Load tbg w/ 3 bbls neat meth followed by 135 bbls crude. S-Line to set TTP. Continued on 04-18-10 a ~ ~ ~ • 4/18/2010 4/18/2010 ***CONTINUED FROM 4-17-10 WSR***(tree c/o) RAN 3.00" P.BAILER. RECOVERED FIVE 3/16" PIECES OF METAL FROM 9035'- 9051' SLM. BRUSHED SLD SLV @ 9053' MD W/ 3.80" BARBELL W/ 4-1 /2" BRUSH. SET 4-1/2" PXN PLUG @ 9,207' SLM (9,207' MD). LRS ATTEMPTED CMIT TxIA. PULLED 4-1/2" PXN PLUG FROM 9207' SLM(9,207' MD). B&F W/ 4-1/2" BRUSH, 2.50" G.RING & 140 BBLS OF CRUDE. **"CONT ON 04/19/2010 WSR*** T/I/0=340/340/300 Assist Slickline MIT-T FAILED to 3000 psi. CMIT-TxIA FAILED to 3000 psi. S-Line set TTP. Pumped 4 bbls down Tbg Loss of 2300 psi 1st 15 min. IAP slowly tracked. Rigged up to IA, pumped 12.6 bbls crude to pressure TxIA to 3000 psi. Loss of 1140/1200 psi 1st 15 min. S-Line pulled TTP. Pumped 90 bbls crude down tbg while S-Line brushed Tbg. Continued on 04-19-10 _. ~ .~.~~. ~e_ ~ _ ~. 4/19/2010=Continued from 04-18-10 (Assist S-Line) Pumped total of 140 bbls crude down Tbg swhile S-Line brushed Tbg. S-Line set Tbg plug. MIT T to 3000 psi. Failed. Lost 1100 psi in first 15 minutes. Bleed tbg pressure down to 650 psi. RD. Swap units. FWHP=650/600/300. Slickline on well upon LRS departure. IA valve shut due to poor boy gas lift line not rigged up on other end. 4/19/2010 *"*CONTINUED FROM 4-18-10 WSR***(pre tree c/o) SET 4-1/2" PX PLUG IN X-NIP @ 9168' SLM/9169' MD. LRS ATTEMPTED MIT-T TO 3000psi(FAIL) PULL PX PLUG FROM X-NIP @ 9,168' SLM/9,169' MD SET PX PLUG W/ FILL EXTENSION IN XA-SLIDING SLEEVE 9,052' ____ ____ __ ..e ._,_____ SLM/9,053' MD LRS PERFORMED PASSING MIT-T TO 3000#. BLEED TBG PRESSURE BACK TO 600psi. ***WELL LEFT S/I, PAD OP NOTIFIED"** FLUIDS PUMPED BBLS 598 2% KCL 192 60/40 METH 56 DIESEL 846 Total W0.LHEAD= McEVOY ACTUATOR= AXELSON KB. 0.EV = 90.50' BF. 0.EV = 54.30' KOP = 3100' Rix Angle = 36 @ 5000' ~tum MD = 9675' Datum TVD = 8800' SS ~ 13-3/8" CSG, 68#, L-80, ID = 12.415" ~ W-30 S E$: 2092' N 4-112" OTIS DBE SSSV NIP, ID = 3.813" GAS LIFT MANDRELS ST R~ TVD DEV TYPE VLV LATCH PORT DATE 5 29$$ 2987 8 MERLA DONE RA 16 02/16/03 4 6437 5966 35 MEF2LA SO RA 20 02/16/03 3 8453 7751 22 R+ERI_A DMY RA 0 11 /30/88 2 8832 8102 22 MERLA DRAY RA 0 11/30!88 1 8940 8203 22 MERLA DRAY RA 0 11!30188 Minimum ID = 3.725" @ 9207' 4-1/2" OTIS XN NIPPLE TOP OF 7" LNR ~-~ 9182' ~ 4-1/2" TBG, 12.6#, L-80, .0152 bpf, la = 3.958" ~ 9-518" CSG, 47#, L-80, ID = 8.681" ~-~ 9419' PERFORATION SUMMARY REF LOG: BHCS ON 09!26!88 ANGLE AT TOP PERF: 18 @ 9695' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 4 9695 - 9705 O 04/13/08 3-3/8" 4 9714 - 9724 O 04!12/08 3-318" 4 9734 - 9760 OIC 09!26!88 3-3/8" 8 9772 - 9780 C 12/13/88 3-3/8" 4 9784 - 9792 C 05/02/00 3-3/8" 4 9797 - 9$35 C 12/13/88 PBTD 7" LNR, 26#, L-80, .0383 bpf, ID = 6.276" X41/2"Oils XA SLIDING SLEEVE, ID = 3.813" ~ j 9120' ~-~4-1/2" TBG SEAL ASSY 9123' 9-5/8" x 4-112" TIW HP-BP PKR, ID = 4.0" 9169_- 41/2" Ol1S X NIP, ID = 3.813" 9207' 4-1/2" Ol1S XN NIP, ID = 3.725" 9246' 4-1/2" TBG TAIL ID = 3.958" 9247' ELMD TT LOGGED ??!??/?? 9393' MARKER JOINT 9764'ELM -j TOP OF CETABYT' CAP (TAGGED 09119/09) 9769' 2-118" POSISET PLUG (09/13/09) 9817'ELM - ) TOP OF CEMENT CAP (TAGGED 0711 9801' TOP OF SAND PLUG (03/09/09) -9895' 3-318" WFD IBP PUSHED TO BTM (06/26!08) DATE REV BY CORMVEt~lTS DATE REV BY GOMMENTS PRUDHOE BAY UNIT 11/30188 GRV OF2IGINAL COMPLETION 04/29/08 JKD/TLH PERFS, IBP& SLUGGRS WELL: W-30 09108/01 RN/TP CORRECT~NS 06/28/08 SEW/SV IBP PUSHED TO BTM (06/26/08) PERMIT No: •1881360 02/16/03 MHitlh GLV UPDATES 03/19/09 LLVSV SAND PLUG/CMT SET (03!09109 ) API No: 50-029-21887-00 04/01/03 JRCiKK WANER SAFEfY NOTE 10!05109 KJB/SV SET PLUGICMT CAP (09!13/09) SEC 21, T11 N, R12E, 805' FNL, 1443' FEL 07/19/05 LWB/PJC GLV TVDCORRECTIONS 9!24/05 EZL/TLH WANERSFTY NOTED0.ETED BP Exploration (Alaska) f 0 /pA /09 Schimnb er 9 V NO. 5410 Q:�l in Alaska Data & Consulting Services Company: State of Alaska 2526 Gambelt Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Mahnken ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job 1I Log Description BL Color CD MPC -05A 11661124 MEMORY PROD PROFILE 01/25/07 1 1-4 -03 AY1M -00032 PRODUCTION PROFILE 09/09/09 1 1-5 -05 AP3O -00061 PRODUCTION PROFILE 09/15/09 1 03 -24A AZCM -00042 LDL 09/14/09 1 07 -32B BOCV -00027 JEWELRY LOG/GR W/PRESS/TEMP /15/09 1 W -214 AYS4 -00095 INJECTION PROFILE 09/12/09 1 04 -26 B5J14-00014 PRODUCTION PROFILE / 09/25/09 1 07 -21 AYS4 -00098 PRODUCTION PROFILE — 09/17/09 1 W -04 8BK5-00003 PRODUCTION PROFILE — 09/24109 1 P2 -53 AP3O -00060 PRODUCTION PROFILE 09/13/09 1 5-43 AWLS -00037 PRODUCTION PROFILE 09/25/09 1 12 -23 AWLB -00035 INJECTION PROFILE 09/19/09 1 05 -38 AYTO -00029 LDL 09/18/09 1 W -29 AWJI -00050 MEM INJECTION PROFILE 09120/09 1 W -30 AYIW00034 PLUGBACK W/X -FLOW CHECK 09/12/09 1 3- 37/L -35 6350.00024 PRODUCTION PROFILE V 09/16/09 1 NK -09 AP3O -00057 USIT 09107/09 1 W -07A AWJI -00047 MEM CEMENT EVAL ATION 09/07/09 1 11 -10 AYTU -00054 USIT 08/28/09 1 02 -06B ANHV -00111 USIT 09/21/09 1 G-1 8A AWJI -00048 MEM CEMENT BOND LOG 09/17/09 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 ~ ~~~ >~ ProActive Diagnostic Services, Ina. To: AOGCC Christine Mahnken 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907] 793-1225 RE ; Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper/ MTT] The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the #ollowing BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Joe Lastufka LR2-1 900 Benson Bhrd. Anchorage, Alaska 99508 and r, ,~ ,~ _~ ~~:, _ - .~. ~~- ProActive Diagnostic Services, Inc. Attn: Robert A. Riche 130 West International Airport Road ;:~~%~ ;~~,~ ~~~ ~[]( Suite C Anchorage, AK 89518 Fax: [907) 245-8952 1 ] Leak Detection - WLD 06-Mar09 17-08 Color Log / EDE 50-029-20602-00 2] Coil Flag 07-Mar~09 W-30 E~ 50-€~9~2~°-00 ~~ ~' -~ / ~~ Signed . ~%~~ ~ ~~~ Date - ~ - ~ ~~~~~ Print Name: PROACTIVE DIAGNOSTIC SERVICES, INC., 130 {IH'. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: '907)2454:8952 E-MAIL: ^.~fl?~a~al~,~3^v~a`~~{5~~'i?..,3; r3t:t~.~~i.^ WEBSITE tt7'ia„',tog~."~??~D~'I~°~'.. C:~Documen~ and Settings\OwneADesktop\Tcansrtrit_BP.docx _.. 06/04/08 ~~i~~~~~~~~~ NO. 4736 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Wall ~~ti ~ ~~~i~~~ .IUN ~ ~ 200 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 L-220 11975963 CH EDIT PDC GR (USIT) / vac 04/22/08 ot- I.OIOr l:U 1 L-221 11962592 CH EDIT PDC GR (USIT) 04/07/08 1 V-223 40016679 OH MWD/LWD EDIT ~ 03/20/08 2 1 W-30 12034892 RST ~ -1 ~./ 04/11/08 1 1 G-116 11963085 MCNL ~~- / 04/01/08 1 1 05-286 11649987 MCNL (y- 08/17/07 1 1 P2-36A 11209594 MCNL -~ 03/26/06 1 1 07-O1B 12021155 MCNL / `j~ 04/28/08 1 1 05-34 11966251 CH EDIT PDC GR (USIT) 04/13/08 1 17-12 12057613 PRODUCTION PROFILE - ~ 05/23/08 1 1 W-31 11999015 LDL 05/25/08 1 1 GNI-02A 12057618 _ PRESS/TEMP SURVEY (o - 3 ~ 05/24/08 1 1 13-12 11982434 USIT _ L '}'a- 05/29/08 1 1 PLEASE ~CKNAWI Fnr:F RF CFIDT RV clnn unrc n~~n ocT~ inr.un~n i.w~r n...,...-..... _.._ BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: " '"" '- Alaska Data & Consulting Services 2525 Gambell Street, Suite 00 Anchorage, AK 99503- 83 ATTN: Beth Received by: r~ ~~ 04/25/08 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth NO. 4673 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 won In4. ~ 2-52/S-14 11846807 PRODUCTION PROFILE (REDO) 08/18/07 1~ iv F-22 12005209 MEM TEMP SURVEY 04/08/08 1 1 MPB-09 11963093 MEM PROD PFOFILE ~ ^ 04/13/08 1 1 MPL-33 11963090 MEM INJECTION PROFILE ~ 04/11/08 1 1 MPF-89 11963092 MEM TEMP SURVEY 04/12/08 1 1 L5-29 11963087 MEM TEMP SURVEY Q + 04/04/08 1 1 S-26 12071843 SBHP SURVEY ~ _ 04/03/08 1 1 06-15 11962594 LDL ~ _ (0 04/09/08 1 1 W-30 12034892 PROD PROFILE ~1g~~1~ /(„~.(~ 04/11/08 1 1 L-221 11962592 USIT/CBL U~~ ~D~ _ ( l~l 04/07/08 1 1 4-14A/S-37 11970818 CH EDIT PDC GR JEWELRY ~_ f 03/24/08 1 18-32B 11978442 MCNL - ~ C 02/26/08 1 1 G-24A 11660525 MCNL dk 02/02/07 1 1 DI CACC Al~IlI.IA\nIl ennC n~ n~InT nv n BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: _. _._..............._.~.............~.~~~~ APR 2 9 2008 • Alaska Data & Consulting Service 2525 Gambell Street, Suite 40 Anchorage, AK 99503-2838 ATTN~ Beth Received by: ~~ STATE OF ALASKA ~~ AL~ OIL AND GAS CONSERVATION COMM• ION ^' "~- REPORT OF SUNDRY WELL OPERATIONS ~~~~' ~~ +~ APR r 6 ~nnQ 1. Operations Abandon ~ Repair Well ~ Plug Perforations ~ Stimulated c7S~t~t Performed: Alter Casing ~ Pull Tubing ~ Perforate New Pool ~ Waiver ~ Time Extens on ~$ ~ , ~t111115$ Change Approved Program ~ Operat. Shutdown Perforate 0 Re-enter Suspended Well RCI1Q 2. Operator _ BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development Exploratory 1sa-136o' 3. Address: P.O. Box 196612 Stratigraphic Service ~ 6. API Number: Anchorage, AK 99519-6612 50-029-21887-00-00 7. KB Elevation (ft): 9. Well Name and Number: 90.5 KB PBU W-30 - 8. Property Designation: 10. Field/Pool(s): ADLO-028263 ~ PRUDHOE BAY Field/ PRUDHOE OIL Pool 11. Present Well Condition Summary: Total Depth measured 10010 ' feet Plugs (measured) ' r \ l31 C ti~~s true vertical 9211.07. feet Junk (measured) None ~~ 1~ Effective Depth measured 9967 feet true vertical 9169.82 feet Casing Length Size MD TVD Burst Collapse CONDUCTOR 110 20" SURFACE - 146 SURFACE - 146 SURFACE 2644 13-3/8" 68# L-80 SURFACE - 2680 SURFACE - 2680 5020 2660 INTERMEDIATE 9383 9-518" 47# L-80 SURFACE - 9419 SURFACE - 8648 6870 4760 LINER 828 7" 26# L-80 9182 - 10010 8427 - 9210 7240 5410 ~~~~ APR ~ ~ 2000 Perforation depth: Measured depth: SEE ATTACHMENT - _, True Vertical depth: Tubing: (size, grade, and measured depth) 4-1/2" 12.6# L-80 SURFACE - 9246' 0 0 - Packers and SSSV (type and measured depth) 9-5/8"X4-112" TIW HP-BP PKR 9123' 0 0 0 0 0 0 12. Stimulation or cement squeeze summary: Intervals treated (measured): jy;y_.p> ;~~ yp~~ p Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 39 24 2422 259 Subsequent to operation: SHUT-IN 14. Attachments: 15. Well Class after proposed work' Copies of Logs and Surveys Run Exploratory ~ Development ~ Service y Daily Report of Well Operations X 16. Well Status after proposed work: Oil Gas WAG '' GINJ WINJ ~' WDSPL 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 Gary Preble Printed Name Gary Prebl Title Data Management Engineer Signature Phone 564-4944 Date 4/1512008 Form 10-404 Rey~d 04/2006 ~' ` +„~Submit Original Only 01'J W-30 188-1360 PERFORATION ATTACHMENT J • -~ Welibore: W-30 MDT MDB TVDT TVDB 12/13/1988 5/2/2000 4/12/2008 4/13/2008 9,695 9,705 8910 8919 APF 9,714 9,724 8928 8937 APF 9,732 9,734 8945 8947 APF 9,734 9,760 8947 8972 APF APF 9,770 9,772 8981 8983 APF 9,772 9,780 8983 8991 PER ` RPF APF 9,784 9,792 8994 8973 PER 9,797 9,835 9007 9043 PER AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE ~~~~ i `<<<, • W-30 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY L ACTIVITYDATE ~ SUMMARY 4/11/2008''***WELL SHUT IN UPON ARRIVAL*** :INITIAL T!I/O =1850/1850/750 ;LOGGED RST FROM TD - 9550 IN SIGMA MODE. i FIELD PICK GOC = 9846' TD TAGGED ~ 9939' CURRENTLY POOH TO PREPARE FOR PERFORATION RUNS. '***LOG CONTINUED ON 12-APRIL-2008**" 4/12/2008: ~"*LOG CONTINUED FROM 11 APRIL 2008 "** ADD PERFORATE 9714' - 9724' ALL PERFORATIONS MADE WITH 3-3/8" PJ HSD, 4 SPF, 60/120 DEG PHASING, ENTRANCE HOLE _ .45", PENETRATION = 38.6". USED SLB CET LOG DATED 12/12/88 FOR TIE IN= REFERENCE LOG- BHCS DATED 11/26/88 PRESSURES: T/I/O = 1700/1850/900 PSI ***LOG CONTINUED ON 13 APRIL 2008*** 4/13/2008'****LOG CONTINUED FROM 12 APRIL 2008 **** 'RUN 1: ADD PERFORATE 9695' - 9705' ':.ALL PERFORATIONS MADE WITH 3-3/8" PJ HSD, 4 SPF, 601120 DEG ;PHASING, ENTRANCE HOLE _ .45", PENETRATION = 38.6". ''USED SLB CET LOG DATED 12/12/88 FOR TIE IN= REFERENCE LOG- 'BHCS DATED 11/26/88. ;RUN 2: W/WELL SHUT IN, RAN PRODUCTION PROFILE FROM 9600'-9875'- NO CROSSFLOW OBSERVED. RUN 3: SET A WEATHERFORD 3-3/8" E LINE SET IBP @ CENTER 'ELEMENT DEPTH OF 9795'. 'FINAL T/I/O = 1800/17001700 PSI. '"***WELL LEFT SHUT IN & TURNED OVER TO PAD-OP*'** FLUIDS PUMPED BBLS 1 diesel 1 Total Schlumberger , Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well . -/33 F-29 ?../f;1L5-15 -1"5 S-06 '- I:}lø W-30 ð~C-23B ~ .,()tfl-39A _tp,1 t F-11A " 15-25A -oj" 15-09A 3,n, NGI-11 ..fRO Job # 10831305 10913848 10621828 10866597 10558571 10715430 10893034 10715429 10889178 10912989 Log Description LEAK DETECTION LOG SBHP SURVEY INJECTION PROFILE PPROFILE W/DEFT/GHOST MCNL SCMT SCMT SCMT SCMT USIT Date 07/05/04 09/26/04 10/01/04 09/26/04 09/01/03 09/13/04 09/16/04 09/12/04 10/17/04 10/26/04 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: /;p~~¥ SC' ANNE~~T) D F f' 2' ,ïno ~ ", "",~J .' -I,ß" 8 _ùs. Blueline 1 1 1 1 1 NO. 3252 Company: t 7l?{' -(3 ~ 11/05/04 State of Alaska Alaska Oil & Gas Cons Comm Attn: Robin Deason 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color Prints ~' CD 1 1 1 1 1 ~ THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE OCTOBER 24, 2000 P M L A T E R IA L ii THIS MA. E E R E W U N D E K E R R LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 6 July 1995 RE: Transmittal of Data Sent by: PRIORITY MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1 PLS/STP FINAL BL+RF 1 PLS/STP FINAL BL+RF 1 PLS/STP FINAL BL+RF 1 PLS FINAL BL+RF 1 PLS/STP FINAL BL+RF ECC No. Run # 1 3965.03 Run # 1 4457.04 Run # 1 4566.02 Run # 1 5670.04 Run # 1 6228.03 Please sign and return to: Attn. Rodney D. Paulson Atlas Wi~es ~- Suite 201 Anchorage, AK 99518 or to (9o7) 563-7803 Received b~ Date (. LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 16 November 1994 RE: Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION I PLS STP FINAL BL 1 PLS STP FINAL RF 1 PLS FINAL BL 1 PLS FINAL RF 1 PLS/GAS ENT. FNL BL 1 PLS/GAS ENT. FNL RF 1 PLS/GAS ENTRY FNL BL 1 PLS/GAS ENTRY FNL RF 1 PLS STP FINAL BL 1 PLS STP FINAL RF 1 PLS FINAL BL 1 PLS FINAL RF 1 PLS/GAS ENTRY FNL BL 1 PLS/GAS ENTRY FNL RF Please sign and 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Or FAX to (907) 563-7803 Received /ff~ ~~ . Date: ECC No. Run # 1 2441.05 Run # 1 Run ~ 1 3965.02 Run # 1 Run ~ 1 4338.01 Run # 1 Run # 1 4979.04 Run # 1 Run ~ 1 5785.04 Run # 1 Run # 1 6046.01 Run # 1 Run # 1 6228.02 Run # 1 ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 25 July 1994 Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~ DESCRIPTION .~ / W-30 (11-21-11-12) (11-2!-11-12) ,- 1 PDK/GR LDWG TAPE+LST /1 PDK/GR LDWG TAPE+LST ~/~PDK BORAX LDWG TAPE 1 PDK BORAX TAPE LISTR ~'1 CN/GR LDWG TAPE+LIST ~.t PDK/GR LDWG TAPE+LST ECC No. Run # 1 6228.00 Run # 1 4031.03 Run # 1 Run ~ 1 6228.01 Run # 1 6012.01 Run ~ 1 5985.09 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: / t £C£1v£b Date: JUL 2 G 1994 Please sign ~and return to: Petrotechnical Data Center BP Exploration (Alaska) 900 East Benson Boulevard Anchorage, Alaska 99908 Received by Date 900 ]~as't, Benso~ Boulevard Auohora~e~ ~ Received ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 7 July 1994 RE: Transmittal of Data Sent by: ATLAS WIRELINE Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION ,,~PL LEAKDET FINAL BL 1 PL LEAKDET FINAL RF C-24 (14-19-11-14) /~ PLS FINAL BL ! PLS FINAL RF / L GASENTRY FINAL BL 1 PL GASENTRY FINAL RF ~%---t,%~ w-Jo jPDK/GR FINAL BL 1 PDK/GR FINAL RF ~/11PDK/BORAX FINAL BL PDK/BORAX FINAL RF %% /~ PDK/GR FINAL BL 1 PDK/GR FINAL RF Ooq----t ~) z-24 .,~ PDK/GR FINAL BL 1 PDK/GR FINAL RF ~'~tO'~ Z-12 (2'1-30-11-12) /~PDK/GR FINAL BL 1 PDK/GR FINAL RF Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: Date: ECC No. Run # 1 5607.05 Run # 1 Run # 1 3457.04 Run # 1 Run # 1 6225.00 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 6228.00 Run # 1 6026.02 Run # 1 Run # 1 3752.01 Run # 1 Run # 1 4031.03 Run # 1 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO DATE :08/13/91 EXXON T#: 82709 PHILLIPS STATE OF ALASKA ARCHIVES SYSTEM Tape & Transmittal Only BP MAGNETIC,, LI,~ TAPE & LISTING Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. W-20 CH/CNL/FIN 06/30/91 #1 9330-9805 SC H#74671 1600B PI AP1#50-029-21808 W-29 CH/CNL/FIN 06/30/91 #1 10330-10793 SC H#74669 1600B PI A P 1#50-029-21834 W-30 CH/CNL/FIN 07/01/91 #1 9394-9940 SC H#74672 1600B PI AP 1#50-029-21887 TAPE POS.#07883 TaPE POS.#07884 TAPE POS.#07885 Information Control Well Records LR 2-1 J. Dietz BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :07/0591 ",, T#:82555 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. W-04 CNL 06/29/91 #1 11550-12107 Sch 5" W-10 CNL 06/29/91 #1 13990-14595 Sch 5" W-20 CNL 06/30/91 # 1 9330-9805 Sch 5" W-29 CNL 06/30/91 #1 10330-10793 Sch 5" W-30 CNL 07/01/91 #1 9394-9940 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED JUL 9 1991 Alaska Oil & Gas Cons. Commission Anchorage ,, l1 BP EXPLORATION 0il & ~ Cons. commissio~ BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO DATE: 04/30/90 EXXON T#: 81130 PHILLIPS ARCHIVES SYSTEM Tape & Transmittal 0nly, BP MAGNETIC LIS TAPE & LISTING Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. H-08 CH/CNL 04/18/90 # 1 SCH#73807 1600BPI N-I iA CH/CNL 04/1 7/90 # 1 SCH#73803 1600BPI W-30 CH/CNL 04/13/90 # 1 SCH#73799 1600BPI 8823-9438 TAPE API#50-029-20247 9843-10608 TAPE API#50-029-21375 9346-9965 TAPE API#50-029-21887 POS.#07024 7//et (¢~0°/~ POS.#07025 fig' ~//¢~/ POS.#07026/~ ¢~//tf'd~ ARCHIVES ONLY: H-08 CNL/FLD 04/18/90 S CH#73807 800BPI N-11A CNL/FLD 04/17/90 SCH#73803 800BPI W-30 CNL/FLD 04/13/90 SCH#73799 800BPI # 1 TAPE POS.#07027 API#50-029-20247 # 1 TAPE POS.#07028 API#50-029-21375 # 1 TAPE POS.#07029 API#50-029-21887 Information control Well Records LR 2-1 J. Dietz/S. McCurry BP EXPLORATION To: Distribution BP Exploration (Alaska) Inc. :. 900 East Benson Boulevard , ~.' P.O. Box 196612 , ';'." Anchorage. Alaska 99519-6612 , · '.'..'. .:: (907) 561-5111 , Date: 04/18/g0 Transmittal: 81122 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. E-13 Perf 04/12/90 #1 9780-11315 Sch 5" F-17 Perf 04/11/90 #1 10750-11183 Sch 5" G-Il Collar 04/14/90 #1 9900-10010 Atlas 5" W-30 CNL/GR 04/13/90 #1 9350-9941 Sch 5" W-30 PBU 04/13/90 #1 9350-9941 Sch Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 18, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton ' 'Well'W-30 (11-21-11-12) PBU Gent lemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, JAB: JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File ~ STATE OF ALASKA 1. Operations performed: Operation shutdown Stimulate X Plugging Perforate Pull tubing Alter casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 805' SNL, 1443' WEL, SEC. 21, T11N, R12E, UPM At top of productive interval 690' SNL, 831' EWL, SEC. 21, T11N, R12E, UPM At effective depth 637'SNL, 735' EWL, SEC. 21, T11N, R12E, UPM At total depth 630' SNL, 725' EWL, SEC. 21, T11N, R12E, UPM Repair well 5. Type of Well: Development X Exploratory Stratigraphic Service Other 6. Datum elevation (DF or KB) KBE = 90.50 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number W-30 (11-21-11-12) PBU 9. Permit number/approval number 88.136 / 9-1082 10. APl number 50- 029-21887 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical lO010feet Plugs (measured) BKB 9210feet Effective depth: measured 9967feet Junk (measured) true vertical BKB 9169feet Casing Length Size Cemented Structural -- Conductor 110 20 8 cu. yd. S u rf ace 2644 13 3/8 3840 c.f. Intermediate 9383 9 5/8 1887 c.f. Production -- Liner 828 7 304 cof. Perforation depth: measured 9772'-9780', 9784'-9792', 9797'-9835' Measured depth 146 2680 9419 9182-10010 True vertical depth BKB 146 2680 8648 8427-9210 true vertical subsea 8892-8952' (three intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9108'with 4 1/2" tailpipe to 9245' Packers and SSSV (type and measured depth) 9 5/8" TIW PBR/packer at 9108'; 4 1/2" SSSV at 2092' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) 14. Treatment description including volumes used and final pressure Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 1550 3995 559 0 Subsequent to operation 1780 4010 1014 0 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations × Oil X Gas Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ,,,~//1~ .~~./I.~_ Title Form MO4 Rev-06/15/88 ~'/ Service Manager Production Engineering 230 1350 .,,, SUBMIT IN DUPLICATE WELL W-30 ~'11-21-11-12) STIMULATION OPERATION~ PBU A HCI acid treatment follOwed by a scale inhibition treatment were performed on the following perforated intervals in Well W-30. 9772' - 9780' MD BKB 9784' - 9792' MD BKB 9797' - 9835' MD BKB The acid treatment was performed December 26, 1989, via coiled tubing as follows: a) b) c) d) e) f) 10 bbls. seawater 24 bbls. 15% HCl/xylene 12 bbls. seawater spacer 10 bbls. methanol 24 bbls. 15% HCl/xylene 38 bbls. methanol The well was immediately returned to production, then tested. The following scale inhibition treatment was performed December 22, 1989, via coiled tubing: a) b) c) d) e) f) g) h) 18 bbls. diesel preflush w/mutual solvent 17 bbls. methanol 20 bbls. EDTA w/OSR 62 bbls. scale inhibitor w/OSR 147 bbls. seawater 17 bbls. diesel w/mutual solvent 11 bbls. xylene Displaced from coiled tubing w/23 bbls. methanol The well was returned to production slowly, then tested. jam 1/1 6/90 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 December I9, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well W-30 (11-21-11-12) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, Manager Production Engineering J~: J~ Enclosures (9) cc: L. Burke (MB12-1) Well File RECEIVED D c2oI989 .Oil & Gas :Cons. Commissi~ Anchorage t. Type of Request: STATE OF ALASKA A~. ,~<A OIL AND GAS CONSERVATION COMMI',. ,~N ~'~ ':~ APPLICATION FOR SUNDRY APPROVALS '2. Name of OPeratOr BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 · Location of well at surface 805' SNL, 1443' WEL, SEC. 21, T11N, R12E, UPM At top of productive interval 690' SNL, 831' EWL, SEC. 21, T11N, R12E, UPM At effective depth 637'SNL, 735' EWL, SEC. 21, T11N, R12E, UPM At total depth 630' SNL, 725'EWL, SEC. 21, T11N, R12E, UPM 12. Present well COndition summary Total depth: measured 10010 feet true vertical BKB 9210 feet Abandon ~ Suspend Re-enter suspended well Alter casing ~ Repair well Time extension __ Stimulate X Change approved program Perforate Other 6. Operation Shutdown Plugging ~ Pull tubing Variance ~ 5. Type of Well: Development x Exploratory Strattgraphi~ Service Plugs (measured) Datum elevation (DF or KB) KBE, 90.50 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number W-30 (11-21.11-12) PBU 9. Permit number 88-136 10. APl number 50- 029-21887 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 9967 feet Junk (measured) true vertical BKB 9169 feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured Length Size Cemented Measured depth .. 110 20 8 cu.yd· 146 2644 13 3/8 3840 c.f. 2680 9383 9 5/8 1887 c.f. 9419 .. 828 7 304 c.f. 9772'-9780', 9784'-9792', 9797'-9835' 9182-10010 true vertical subsea 8892-8952' (three intervals) Tubing (size, grade, and measured depth) 4 1/2"L-80 to 9108' with 4 1/2" tailpipe to 9245' True vertical depth BKB 146 2680 8648 842~9210 RECEIVED DEC2019t]9 Alaska 0il & I~as Cons, Packers and SSSV (type and measured depth) 9 5/8" TIW PBR/packer at 9108'; 4 1/2" SSS V at 2092' Anchorage 13. Attachments Description summary of proposal × Detailed operations program BOP sketch 14. Estimated date for commencing operation December 1989 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed~ ~~ Title Mana(terProductionEnc~lineerinc, I /',/ FOR COMMISSION USE ONLY C°nd~f'ons of approval: Notify Commission so representative may witness Plug integrity __ BOP Test Location clearance J Mechanical Integrity Test__ Subsequent form required 10- ~c~L/ URIGINAL SIGNED Approved by order of the Commission BY LOtJNIE C. SMITH Form 10-408 Rev 06/15/88 Date/~'15"'~ J ,, JApproval No. ,~_/~,i:~,Z., / Commissioner Date/,~ SUBMIT IN TRIPLICATE WELL W-30 (11.21.11-12~ PBU STIMULATION PROPOSAL A HC1 breakdown treatment followed by contingent scale inhibition and mud acid matrix treatments are proposed for the following perforated intervals in Well W-30. 9772' -9780' MD BKB 9784' -9792' MD BKB 9797' -9835' MD BKB The breakdown will be performed as follows: a) b) c) 24 bbls. 15% HCl/xylene 48 bbls. 15% HC1/xylene w/300 7/8" 1.0 SG ballsealers dropped evenly throughout the fluid 161 bbls. seawater The well will be surged three times to knock the balls off the perforations. If sufficient post-HC1 oil rate is achieved, the following scale inhibition treatment will be performed via coiled tubing: a) b) c) d) e) f) g) h) 18 bbls. diesel preflush 18 bbls. methanol 18 bbls. EDTA w/OSR 60 bbls. scale inhibitor w/OSR 150 bbls. seawater 18 bbls. diesel w/mutual solvent 10 bbls. xylene Displace from coiled tubing w/diesel If post-HCl oil rate is less than expected, the following mud acid matrix treatment will be pumped, followed by the scale inhibition treatment: a) b) c) d) e) f) g) h) i) j) k) 18 bbls. Arctic diesel preflush 10 bbls. 10% HC1 5 bbls. diverter 10 bbls. 10% HC1 5 bbls. diverter 16 bbls. 10% HC1 179 bbls. 6% HCI/1.5% HF 119 bbls. 3% NH4C1 brine 18 bbls. Arctic diesel post-flush 10 bbls. xylene Displace from coiled tubing w/diesel RECEIVED DEC201989 Alasl',a Oil & Gas Cons. Anchorage The well will be returned to production slowly, then tested. jam ~2/~/89 Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off E Blind Rams Cutter Rams Chicksan (Kill Line) Slips Pipe Rams Pump-In Sub (C ircula te/R e turns ) W ell Head RECEIVED Swab Valve [:)~",":., 2 o Anchor~e BP EXPLORATION To: Distribution From: Information Control Well Records LR2-1 BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Date: 11/28/89 Transmittal: 80627 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. K-04 PERF 11/21/89 #1 M-14 SQUEEZE PERF 11/17/89 #1 W-30 CALIPER 11/20/89 #1 8450-8915 Sch 10368-10690 Sch 5" 9160-9956 Sch Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS ~sTSERV/1LP~ ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard PO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: HOUSTON DATE: 04/12/89 ARCO T%: 79954 · CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA ARCHIVES BP FINAL DATA - PRESSURE SURVYE DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office ~ GC-1C ~A-24A ~B-29 ~ C-17 ~C-30 ~C-34 ~C-36 ~ D-04A · =~ H-28 ~G-26 ~ H-30 ~R-19 ~ W-04 ~W~04 ~W-10 ~W-30 ~Z-33 Static Gradient Flowing Gradient Flowing Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient 03/26/89 Camco 03/24/89 'Camco 03/28/89 Camco 03/13/89 Camco 03/29/89 Camco 03/28/89 Camco 03/28/89 Camco 03/29/89 Camco 03/29/89 Camco 03/07/89 Otis · 03/29/89 Cemco 03/27/89 Camco 03/11/89 Camco 03/27/89 Camco 03/11/89 Camco 03/26/89 Camco 03/12/89 Camco Received: Date: Al;E;:; ':~ 2' A. .... '-~ '" ~-.-' ~;.~,,~i~,~;lInformation Control A ....... ~ Well Records LR 2-1 J. Dietz/S. McCurry · , o. BP F~PLORATION HOUSTON BP Exloloration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 (9071 561-51.11 '1NOF-XED .~CO CHEVRON E~2~0N TEXA~0 MOBIL PHILLIPS STATE OF ALASKA Date: 02-24-88 'T~: 79849 GEOSCIENCES RESERVOIR "REFERENCE: ARCHIVES B~ CASED HOLE FINAL LOGS The roi lowing material is being submit'i'ed herewith. Please acknowledge receipt by signing a copy of This le'i-t'er and returning it to this off[ce: ,.- B.05 B-II E-10 J-01 J-09 J-26 M-12I W-30 X-17 Y-O1 PROD-F 2-11-89 #1 11550-11860 Camco 5" PI%DD-F 2-06-89 #1 9800-11060 Camco 5" PITS 1-31-89 #1 11400-11670 Camco 5" PROD-F 2-10-89 #1 8700-9100 Camco 5" PITS 2-09-89 #1 8500-9834 · Camco 5" FM 2-08-89 #1 10300-10550 Camco 5" INJ 2-08-89 #1 9600-9990 Camco 5" PROD-F 2-02-89 #1 9600-9900 Camco 5" GLT 2-12-89 #1 .2900-8700 Camco 2"/5" Temp/FM 1-31-89 #1 12300-12500 Camco 5" Rece i ved Date I NFORMAT I ON CCNTROL Wel I RecorOs LR2-1 STATE OF ALASKA ~.~.~t ALASKA OIL AND GAS CONSERVATION CL)MMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Standard Alaska Production Company 88-136 3. Address E~. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-21887 4. Location of well at surface 9. Unit or Lease Name 805' SNL, 1443' WEL, SEC. 21, T11N, R12E Prudhoe Bay Unit At Top Producing Interval 10. Well Number 690' SNL, 4449' WEL, SEC. 21, T11N, R12E W-30 (11-21-11-12) il 1. Field and Pool At Total Depth Prudhoe Bay Field/Prudhoe Bay Pool 630' SNL, 4555' WEL, SEC. 21, T11N, R12E 5. Elevation in feet (indicate KB, DF, etc.) ~6. Lease Designation and Serial No. KBE = 90.50 I ADL 28263 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 11/10/88 11/27/88 11/30/88I N/A feet MSL I One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost IO010' MD 9210' TVD 9967'MD 9169' TVD YES [] NO I"1I 2092feet MD I 1872' 22. Type Electric or Other Logs Run BHCS, CNL, DIL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" Conductor Surface 110' 8 cu. yds. Concrete 13-3/8" 68# L-80 Surface 2680' 17-1/2" 3840 cu. ft. Cold Set II & III 9-5/8" 47# NT80 Surface 9419' 12-1/4" 1887cu. ft. Class G 7" 26# IJ4S 9182' 9967' 8-1/2" 304 cu. ft. Class G 24. Perforations open to Production (MD+TVD of TOP and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) Schlumberger 3-3/8" @ 4 spfo 4-1/2" 12.6~ 9245' 9108' MD TVDss L-80 9772'-9780' 8892'-8900' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 9784'-9792' 8904'-8911' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 9797'-9835' 8916'-8952' 13-3/8" X 9-5/8" Freeze Protect 13-3/8" x 9-5/8" Annulus with 120 BBLS Dry Crude. 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) December 13, 1988 I Flowing !Date of Test Hours Tested PRODUCTION FOR ~)IL-BBL GAS-MCF ~VATER-BBL CI.-IOKESiZE IGAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED :31L-BBL GAS-MCF ~ATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. _ . Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. ~- 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. SAG 9443' 8671' SHUBLIK A 9471' 8697' ZONE 4 9597' 8815' (Top Sadlerochit) 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Sig ned~,~~'~ TitlePRIJDrillingFn~irToorin~uoorvi~;orDate / ×,/ / 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. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 STANDARD ALASKA PRODUCTION Daily Drilling Report -- Prudhoe Bay Unit November" 14, 1988 at 0600 hfs Rig: AUDI#3 Well' W-30 AFE ti 120772 APl: 50-029-21887 AFE Amount: Current Amount: 0600 Depth: 2,750 Day: 4 72- HourFtg: 50 Current Operation: Tripping for motor Drilled and surveyed 12-1/4" hole to 2,700'. Ran and cemented 13-3/8" casing. Did top job. NU and tested BOP's. Tested casing. Drilled out and perforated leak off test. Drilled 12-1/2" hole to 2,750'. Mud Type: SURVEY 6 MD 2,670 WT: 9.3 VIS:33 PV:6 YP:5 FL: 13.2 Solids: 6 Temp: °F ANGLE DIRECTION TVD SECTION COORDINATES DLS 1/4 S 18W 2,669 -5.39 9.22S 4.88E -- STANDARD ALASKA PRODUCTION Rig: AUDI #3 Well: W-30 Daily Drilling Report -- Prudhoe Bay Unit November 15, 1988 at 0600 hfs AFE # 120772 API: 50-029-21887 AFE Amount: Current Amount: 0600 Depth: 3,521 Day: 24- HourFtg: 771 Current Operation: Drilling with motor Tripped for motor. Teleco failed. Drilled with motor and gyro surveys from 2,750' - 3,521' Mud Type: Ligno SURVEY Nfl) 9 3,313 WT: 9.3 VIS: 35 PV: 7 YP: 9 FL: 17.6 Solids: 6 Temp: °F ANGLE .DIRECTION TVD SECTION COORDINATES DL$ t8 S75W 3,303 86.72 S23 W88 STANDARD ALASKA PRODUCTION Daily Drilling Report -- Prudhoe Bay Unit November 16, 1988 at 0600 hfs Rig: AUDI #3 Well: W-30 AFE # 120772 API: 50-029-21887 AFE Amount: Current Amount: 0600 Depth: 4,210 Day: -6 24- HourFtg: 689 Current Operation: POH Motor drilled 12-1/4" hole with gyro surveys to 3,585'. PU BHA. Drilled 12-1/4" hole with surveys to 3,985. Drilled 12-1/4" hole with motor to 4,210'. POH Mud Type: Ligno SURVEY MD 12 4141 WT: 9.4 VIS: 36 PV: 8 YP: 6 FL: 13.5 Solids: 7 Temp: ~ /~. NGLE DIRECTION TVD SECTION COORDINATES DLS 25.7 S86.3W 4068 399 S30 W401 STANDARD ALASKA PRODUCTION Daily Drilling Report -- Prudhoe Bay Unit November 17, 1988 at 0600 hfs Rig: AUDI#3 Well: W-30 AFE # 120772 APl: 50-029-2 I887 AFE Amount: Current Amount: 0600 Depth: 5,520 Day' 7 24- Hour Ftg: 1,310 Current Operation: Drilling 12-1/4" hole Drilled 12-1/4" hole with surveys to 5,520'. Mud Type: Ligno SURVEY MD WT: 9.5 VIS: 35 ANGLE DIRECTION PV: 9 TVD YP: 7 FL: 9.4 Solids:8 Temp: 80~F COORDINATES DLS STANDARD ALASKA PRODUCTION Daily Drilling Report -- Prudhoe Bay Unit November 18, 1988 at 0600 hrs Rig: AUDI #3 Well: W-30 AFE # 120772 API: 50-029-21887 AFE Amount: Current Amount: 0600 Depth: 6,435 Day: 8 24- Hour Ftg: 915 Current Operation: Drilling 12-I/4" hole ~ Drilled and surveyed 12-1/4" hole to 6,243'. Changed BHA. Drilled and surveyed 12-1/4" hole to 6,435'. Mud Type: Ligno SURVEY MD WT: 9.8 VIS: 36 PV: 13 YP: 9 FL: 5.8 Solids: 9 Temp: ANGLE DIRECTION TVD SECTION COORDINATES 78°F DL$ STANDARD ALASKA PRODUCTION Daily l)rilling Report -- l'rudhoe Bay ~:lit i~.()'vt'lilllt'f 2 1, l()~'~ ;iL {}O(}{,J ill'S Rig' AUDI //3 Well- W-3() A I:[:~ # 120772 At'l: 5()-()29-21SS7 ()6(X) Depth: 8,031' Day: 11 72- Hour Ftg: 1,596' Current Operation: Drilling 12- I/4" hole. Drilled 12-I/4" hole w/surveys to 8,031' Mud Type: Ligno SURVEY .MD WT: I0 VIS: 36 ANGLE DIRECTION PV: 14 TVD YP: 9 FL: 46 SECTION Solids: 11 Temp: 92~ COORDINATES DI.,$ STANDARD ALASKA PRODUCTION l)ailv l)rilling Reporl -- l)rudhoe flay Uni! ;N'~)vc~l)cr *~ 19S,"i ;il 116()() l~rs Ri-' ,,\ UI)I \\'c!i' \\' AI:I-'. # 120772 Ai'I' 5()-()"9 ~' ~ -~ 1887 Al:l:. A r'~otlnt' CtlrTClli Curren[ Operation' 06(X) Depth: 8,480' Day' 12 24- ltour Fig: 449' Drilling 12-I/4" hole. Drilled 12-1/4" hole to 8,480'. Mud Type: Ligno SURVEY MD WT: I0 VIS: 35 PV: 1 I ANGLE DIRECTION TVD YP: 8 FL: 5 SECTION Solids: I 1 Tcmp: 85 °F COORDINATES DLS STANDARD ALASKA PRODUCTION l)aily Drilling Report -- l~ru(lhoe Bay Uni! ?',,:(~,,'c~l~er 23, 19,',;,'-; al ()6()() I~ rs Rig: AUDI #3 \Vcll-\V-30 AFt-:. # 12()772 At'I: 5()-029-21887 (.ftlFi'c~{ [ /\lllOtlHt' Current Operation' 06(X) Depth' 8970' Day: 13 24- Hour Ftg: 490' Drilling 12-1/4" hole. Drilled 12-1/4" hole from 8480'-8970' with surveys. Mud Type: Ligno SURVEY MD WT: 10. I VIS: 36 PV: 14 ANGLE DIRECTION TVD YP: 8 FL: 4.6 s ECT?.O_8_ Solids: 11 Temp: 97 °F COORDINATES DLS STANDARD ALASKA PRODUCTION Ri,,- AUDI \\"cji' At:I!# 120772 Al'I: CLIi I'CII{, Currant Operation: Od(X) Dcpth- 10,010' Day- 18 120- Hour Ftg: 1,040' Dressing off top of liner. Drilled 12-1/4" hole w/surveys to 9,425'. Ran and cemented 9-5/8" casing. Drilled 8-1/2" hole to 10,010'. Logged. Ran and cemented 7" liner. Mud Type: Ligno SURVEY MD WT: 10.1 VIS:39 PV: 13 YP: 9 FL: 62 Solids: 10 Temp: 78 °F ANGLE DIRECTION TVD SE~FIQN COORDINATES DLS STANDARD ALASKA PRODUCTION l)aily Drilling Report -- l'rudhoe Bay Unit No,.'e~nber 29, 1988 at 0600 hrs Rig' AtJI)I #3 \\"ell' AFE# 120772 Aid' 50-029-21887 Currcnl Amount: Current Opcra~ion: 0600 Depth: I0.010' Day' 19 24- Hour Ftg: Cleaning pits. Dressed of TOL. Tested liner lap. Cleaned out liner. Displaced to 9.6 brine. Mud Type: Brine ~URVEY .MD WT: 9.6 VIS' PV: YP: FL: Solids: Temp: °F ANGLE DIRECTION TVD SECTION COORDINATES DLS STANDARD ALASKA PRODUCTION Dnilv Driilint~ U:ep~}rl -- l~r~dh~}e Bay []nil N~vt;niher ~(), 19,~8 a! ()6()() hrs Well' W-30 APl' 50-029-21887 ,,%I:I' ,.k Current Amount: 0600 I)cpth: 10,010' Day' 20 24- ltour Ftg: Current Operation: NU Tree. Cleaned pits. Reverse circulated brine. Tested casing. Ran 4-I/2" tubing. Installed ball valve. ND BOP's. Mud Type: Brine SURVEY MD WT: 9.6 VIS: PV: YP: FL: Solids: Temp' °F ANGLE DIRECTION TVD ;.~ ECTION COORDINATES DLS STAND/~RD ALASKA PRODUCTION Daily Drilling Report -- l'rudhoe Bay Unit l)cccl~ll>cr 1, lggS :it 061)(} hrs Ri,,' AUDI \Vcll' W-3() AVE# 120772 AI'I' 50-029-21SS7 A l:[:~ A rn()ur~t: Currc~t A~ount' Current Operation' 0600 Depth' I0,010' Day: 21 24 - ttour Ftg: Released rig 1800 hrs 1 t/30/88. NU and tested tree. Displaced tubing to diesel. Set packer. Tested annulus. Set back pressure valve. Released rig. Mud Type: SURVEY WT: VIS' PV: YP: FL: ANGLE DIRECTION TVD SECTION Solids: Temp: °F COORDINATES DL$ STANDARD ALASKA PRODUCTION Daily Drilling Report -- Prudhoe Bay Unit November 11, 1988 at 0600 hrs Rig: AUDI #3 Well: W-30 AFE# 120772 API: 50-029-21887 AFE Amount: Current Amount: 0600 Depth: 510 Day: - 1 24- Hour Ftg: 510 Current Operation: Drilling 17-1/2" hole MIRU. Drilled 17-1/2" hole to 5 I0' Mud Type: spud SURVEY MD WT: 8.9 VIS:350 PV:32 ANGLE DIRECTION TVD YP: 60 FL: SE~q'ION Solids: 5 Temp: COORDINATES, Memory Multi-Finger Caliper Log Results Summary Company: BP Exploration (Alaska) Inc. Well: W-30 Log Date: Nov. 10, 1999 Field: Prudhoe Bay Log No.: 1025 State: Alaska Run No.: 1 APl No.: 50-029-21887-00 Pipe1 Desc.: 4.5" 12.6 lb. Buttress Top Log Intvll .: Surface Pipe1 Use: Tubing Bot. Log IntvIl.: 9,246 Ft. (MD) Pipe2 Desc: 7" 26 lb. IJ4S Top Log Intvl2.: 9,246 Ft. (MD) Pipe2 Use: Liner Bot. Log IntvI2.: 9,928 Ft. (MD) Inspection Type' Corrosion Inspection COMMENTS - This survey was run to assess the condition of the tubing and liner with respect to corrosive and mechanical damages. The caliper recordings indicate that the 4.5" tubing is in good condition, with only three joints showing penetrations in excess of 30% wall thickness. These penetrations are recorded in areas of general corrosion indicated in the top 350' of tubing. The corrosive damage recorded in the tubing appears mostly in the form of Isolated Pitting and occasional Line Corrosion throughout. The distribution of corrosion throughout the entire tubing interval is illustrated in the Caliper Overview page of this report. The caliper recordings indicate that the 7" Liner is mostly in fair condition, with most joints showing wall penetrations ranging from 20% to 40% wall thickness. One area of the liner, from 9770' to 9790' appears to be in significantly worse condition, with corrosive wall penetration ranging from 40% to 60%, and cross- sectional wall loss reaching as high as 30%. This damage is recorded within a perforated interval and may be partially due to erosion caused by high velocity fluid entry in this area. A cross-sectional drawing from this area of the liner is included in the report. A significant obstruction is recorded in the liner between 9802' and 9804' that reduces the ID to a minimum of 4.21 inches. The obstruction appears to be an accumulation of material on the pipe wall, and not a deformation of the pipe wall itself. The matedal spans the entire circumference of the pipe and appears to be distributed somewhat evenly. Located within a perforated interval, there is a significant probability that this is cement. A cross-sectional drawing of the maximum restriction in this area is included in the report. 4.5" TUBING -MAXIMUM RECORDED WALL PENETRATIONS · Line of Corr. (35%) Jt. 8 @ 290' MD Line of Corr. (34%) Jt. 5 @ 195' MD Line of Corr. (31%) Jt. 6 @ 244' MD Pitting (25%) Jt. 128 @ 5,073' MD Line of Corr. (25%) Jt. 182 @ 7,229' MD RECEIVED NOV 19 0ii & Gas Cons. Commission Anchorage 4.5" TUBING - MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS · The maximum cross-sectional wall loss recorded in the 4.5" tubing occurs in an area of General Corrosion near the bottom of Jt. 132, @ 5,243' MD, and measures 14%. No other areas of circumferencial wall loss in excess of 13% are recorded throughout the 4.5" tubing inspected. 4.5" TUBING - MAXIMUM RECORDED ID RESTRICTIONS: The maximum ID restriction (due to scale or deposits) recorded in the 4.5" tubing measures 3.843" in Jt. 213, and is less restrictive than the SSSV or X-nipple minimum ID of 3.813". ProActive Diagnostic Services, ]:nc. / P.O. Box 1369, Stafford, TX 77,-'t97 Phone: {281) or (888) 565-9085 Fax' {28:L) 565-1369 E.-mail: PDS@memoryog.com Prudhoe Bay Field Office Phone: (907) 659-2307 Fax: (907) 659-231q 7" LINER - MAXIMUM RECORDED WALL PENETRATIONS · PERFORATIONS (100%) Jt. 14 @ 9,770' - 9,802' MD PERFORATIONS (100%) Jt. 15 @ 9,804' - 9,832' MD General Corrosion (57%) Jr. 12 @ 9,725' MD General Corrosion (38%) Jt. 11 @ 9,685' MD General Corrosion (37%) Jt. 10 @ 9,618' MD 7" LINER - MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS: The maximum cross-sectional wall loss recorded in the 7" Liner occurs in an aroa of Perforations and General Corrosion in Jt. 14 @ 9,783' MD, and measures 27% metal loss. Some of the apparent wall loss in this area appears to be due to erosion from high velocity fluid entry from the perforations. 7" LINER - MAXIMUM RECORDED ID RESTRICTIONS ' A significant obstruction is recorded in the liner between 9802' and 9804' that reduces the ID to a minimum of 4.21 inches. The obstruction appears to be an accumulation of matedal on the pipe wall, and not a deformation of the pipe wall itself. The material spans the entire circumference of the pipe and appears to be distributed somewhat evenly. Located within a perforated interval, thero is a significant probability that this is cement. A cross-sectional drawing of the maximum restriction in this area is included in the report. RECEIVED 1999 Alaska.0il & Gas Cons. Commission Anchorage J Field Engineer' S. Adcock Analyst: J. Burton Witness: Steve Farris J ProActive Diagnostic Services, Inc. / P.O, Box 1369, Stafford, TX 77497 Phone: (281) or (888) 565-4-9085 Fax: (281) 565-1369 E-mail: PDS@memorylog.com Prudhoe Bay Field Office Phone: (907) 659-2307 Fax: (907) 659-231rt Well: W-30 Field: Prudboe Bay Company: BP Exploration (Alaska) Inc. Country: USA PDS Caliper Overview Body Region Analysis Survey Date: Oct. 10, 1999 Too[ Type: PDS 40-Arm Memory Tool Size: 2.75 ins No. of Fingers: 40 Analysed: ). 8urton Tubing: Size Weight Grade & Thread Nora. OD Nora. ID Nora. Upset 4.5 ins 12.6 ppf bS0 Buttress 4.5 ins 3.958 ins 4.5 ins Penef~a§on and Metal Loss (% wall) penetration body ~ metal loss body 250 200 150 100 50 0 0to 1 to 10to 20 to 40 to above 1% 10% 20% 40% 85% 85% Number of ioints analysed (total = 246) Pene t 76 t42 27 0 0 Loss 5 233 8 0 0 0 Damage Configuration ( body ) Number of ioints damaged (total = 161 ) 107 2 52 0 0 Damage Profile (% wall) penetration body ~ metal loss body 0 5O 0 50 glm 5 94 144 giro 4 191 giro 3 glm 1 Bottom of Survey ~ 230 100 Analysis Overview page 2 ?DS CAL R JOINT TABULATION Pipe: 4.5 ins 12.6 ppf L-80 Buttress Wall ~ickness. Body: 0.271ins Upset- O,271ins Nominal iD: 3.958 ins PeneCa~on Well: Field: Company: Country: Date: W-30 Pmdhoe Bay gP Ex, oration (Alaska) [nc. USA Oct 10, 1999 Minimum ID inches Commen~ 3.93 PUP 3.93 3.93 3.94 1st Full Length Jt Below Tree Shalbw~gg 3.94 Line shallow corrosion. 3.95 Line corrosion. 3.94 Line corrosion. 3.94 3.93 3.92 3.94 3.92 3.94 3.93 3.95 Line corrosion. 3,95 3.93 3.93 3,94 3.92 3.93 3.93 3.93 3.94 3.94 3.93 3.93 3.93 3.94 394 3.94 3.94 3.91 3.93 3.93 3.93 3~93 3.93 3.93 3~93 3.94 3.92 3.92 3.93 3.92 3,92 3.94 3.92 3.93 Pipe Tabu~a~ons page penetration body metal loss body j Damage profile (% wall) VED PDS CAL R JO]NT TABULATION Pipe: 4.5 ins 12.6 ppf L~0 Buttress Wall thickness. Body: 0.271ins Upset= 0.271ins Nominal ID: 3.958 ins Well: Field: Company: Countn/: Date: W-30 Prudhoe Bay gP Exp[oragon (AJaska) inc. USA Oct, t0, 1999 penetration body metal loss body -]-oint Penetration Metal P~ojec~(~n Minimum No. Upset Body Loss Upset Body ID Comments i~nches ] inches % % inches inches inches 50 0 I .02 9 4 0 0 3.91 51 0! .02 8 4 0 0 3.94 52 0 .03 10 4 0 0 3.93 52.1 0 .02 6 1 0 0 3.92 PUP 52.2 0 0 0i 0 0 0 3.9 t SSSV Assy. 52.3 0 .01 5[ 1 0 0 3.91 PUP 53 0 -- .02[ 7[ 4 __0 0 3.91 54 0 .01[ 31 3_ 0 0 3.91 55 0 .03 I 1: 4 0 0 - 3.91 Shallow pit'~ing~ 5~6 0 ~03 11 3 0 0 3.90 Shallow pitting. 57 0 .03 15 4__ 0 0 3.91 58 0 .01 4 0 0 3~92 59 0 .03 1 £ 3 0 0 3.90 60 0 .03 1: 4 0 0 3.91 Shallow pitting. 61 ___0 .03 : 4 0 0 3.91 Shallow pitting. 62 0 .03 1 £ 4 0 0 3.91 63 0 .03 1( 4 0 0 3.92 64 0 .03 1~ 4 0 0 3.92 Shallow pitting~ 65 0 .02 4 0 0 3,91 66 0 .03 13 4 0 0 3.90 Shallow pitting. 67 0 .04 t5 4 0 0 3.90 Shallow pitling. 68 0 .03 12 4 0 0 3.90 Shallow pit~ing. 69 0 .02 6 0 0 3.90 70 0 .05 17 4 0 0 3.91 Shallow 71 0 .02 6~ 0 0 3.91 7[72 0 .04 15__ 5 0 _0 3.90 _Shallow pitting. 173 0 .03 1C 4 0 0 3.91 74 0 .03 1C 6 0 0 3.90 74.1 0 ,02 6 1 0 0 3.92 PUP L74.2 0 0 C 0 0 0 3.92 GLM 5 (Latch @ 3:00) 74.3 0 .03 10 1 0 0 3~92 PUP 75 0 .04 14 5 0 0 3,92 Shallow pi~ng. 76 0 .02 c 4 _0 0 3.90 77 0 .04 1~ 5 0 0 3.92 Shallow pitting. 78 0 .04 14 3 0 0 3.91 Shallow pitting. 79 0 .03 ] ~ 3 [ 0 0 3.90 80 0 .03 13 3 [ 0 0 3.91 Shallow pitting. __81 0 .03 1 2~0 I 0 3.90 Shallow I~i~ng. 82 0 .03 ~12 4 0 3.91 Shallo_wpitfing, 83 _ 0 .03 12 4 0 I 0 3.90 Shallow Di~n~. 84 0 .04 14 3 0 3.90 Shallow Dit~ng. 85 0 .03 13 4 0 3.91 Shallow 86 0.. .03 12 10 0 __ 3,92 Shallow_pi~'~g. 87 0 .04 13 4 0 3.90 Shalio~w 88 0 ~,04 16 7 0 0 3.92 Shallow ~itting. 89 0 .05 17 4 0 0 3.90 Shallow piing. 90 0 .03 _9 5 0 0 3.90 91 0 .03~ 11 3 0 0 3,91 92 0 .03 12 4 0 0 3.90 Shallow pitting. 93 0 .03 13 4 0 0 3.90 Shallow ~i,t~ng. Damage profile (% wall) 50 Pipe Tabu[agons page 2 PDS CAL R JOINT TABULATION Pipe: 4.5 ins 12.6 ppf L~0 Buttress Wall thickness. Body: 0.271ins Upset - 0.271ins Nominal ID: 3.958 ins Pene~a~on Well: Field: Company: Country: Date: W-30 Prodhoe gay BP Exp]oragon (Alaska) Inc. USA Ocl 10, 1999 Minimum ID Commeros inches 3.9t 3,91 3.9t 3.91 3.92 3.89 3,90 3.90 3.92 3.89 3.92 3.89 3.92 3.89 3.92 3.91 3.91 3.90 3.92 3.90 3.90 3.90 3.92 3.90 3.92 3.89 3.90 Line corrosion. 3.90 3,89 3.90 3.91 3.88 3.90 3.89 3.91 3.92 3.89 3.90 Line corrosJom 3,91 Line corrosion. 3.88 3.91 Line shaJJow corrosion. 3,90 lgne corrosion. 3,91 3.91 General corrosion. 3.91 Line corrosion, 3.89 General corrosion. 3.89 3.90 3.90 3.88 Pipe Tabula~ons ~age 3 RECEI ED penettetion body metal loss body Damage profile % wall) 50 100 PDS CAL R JO[NT TABULATION Pipe: 4.5 ins 12.6 ppf L4~O Buttress Well: W-30 Wall thickness. Body: 0.271ins Upset ~ O,271ins FieNd: Pmdhoe Bay Nominal ID: 3.958 ins Company: BP Exploration (Alaska) Inc. Country: USA Date: Oct. 10, 1999 penetration body metal loss body Joint Penetration Metal Projection Minimum [ Damage profile No. Upset Body Loss Upset Body ID Comments [ (% wall) inches inches_ %[ % inches inches __inches 144 0 .05 20 6 0 .02 3.88 Line shallow 145 0 .05 18 6 0 .03 _ 3.91 Line shallow corrosion. 146 0 .05 20 3 0 =02 3.90 Shallow pitting. 147 0 .03 13 3 0 _ .03 3.89 Shallow pittng= 148 0 .04 14 2 0 0 3.91 Shallow 149 0 .02 8 3 0 0 - 3~90 150 0 .03 13 6 0 .05 3~90 Shallow 151 0 .02 ~7 2 0 0_ 3.89 152 0 .05 18 4 0 .04 3.90 Shallow pittn__g. 153 0 .03 12 3 0 .05 3.88 Shallow pitting. 154 0 .03 12 3 0 0 3.89 Shallow 155 0 .02 8 2 0 0 3.92 156 0 .04 15 4 0 .03 3.89 Line shallow corrosion. 157 0 05 1_8 6 0 0 3.89 Line shallow corrosion. 1_J.58 0 __ .04 13 4 0 0 3.88 Shallow pitting. 159 I 0 ,03 11 3 0 0 3.90 160 0 .04 14 4 0 0 3.90 Line shallow corrosion. 161 0 .04 1___~ 4 0 0 3.88 Line shallow corrosion. 162 0 i .05 18 6 0 .03 3,89 Line shallow corrosion. 162.1 0 .02 7 2 0 0 3.90 PUP 162.2 0 0 0 0 0 0 3.88 GLM 4 (Latch @ 1:00} 162.3 0 .02 7 2 0 0 3.88 PUP 163 0 .04 15j 3 0 .04 3.90 Shallow piing= 164 0 .05 [ 18j 4 .06 .04 3.90 Line shallow corrosion. 165 0_ .05 J 18 5 0 .03 3.90 Line shallow corrosion. 166 -- 0 .04 [ 15J 3 0 .03 3.88 Shallow plunge._ 167 0 .04 t 5l 4 0 .03 3.9-0 Shallow 168 0 .03L 12[ 2 0 0 3.90 Shallow i~ 169 0 .04 ] ~ 4 0 .04 3.90_ Shallow pilting. 170 0 .04 161 4 0 .03 3,89~Shallow pittng.__ 171 __ 0 .05 [ 19 3 0 .04 3.89 Line shallow corrosion. 172 0 .04 15j 3 0 0 3.89 IShallow oittn~. 173 0 .05 18j 4 0 .03 3.89 [Line shallow corrosio~~ 174 0 .04] 161 2 0 .04 3.89 ~ 175 0 .04 14 5 0 .03 3.89 ~nmJow pitting:. 176 0 .05 17 4 0 ,0_4 3.89 Line shallow corrosion. 177 0 .04 .__15 4 0 ,03 3.88 Shallow pittng. 178 0 .04 13 4 __0 0 3,88 Shallowpittng. 179 0 .04 13 3__ 0 0_ 3.88 S~hallow pittng. 180 0 .05 17 4 0 ,02 3.89 Shallow pittng, j 181 0 -- .04 __ltl 3 0 0 3.90 Shallowp~. 182 0 .07 2( 8 0 .03 3.88 Line corrosion, 183 0 __ .04 15 4 0 .05 3.89 Shallow pitting. 184 0 .06 23 8 0 0 3.88 Line corrosion. 185 0 .02 6 0 0 3.8? 186 0 .02 4 0 0 3.88 187 0 -- .02 4__ 0 0 3.89 188 0 ,02 4 0 0 3.88 189 0 .02 4 0 0 3.87 190 0 .03 1 ~ 4 0 .05 3.90 Pipe Tabulations page 4 PDS CAL R JOINT TABULATION Pipe: 4.5 ins 12.6 ppf L-80 Buttress Well: W-30 Wall thickness. Body: 0.271ins Upset ~ 0.271ins Field: Prudhoe Bay Nominal ID: 3.958 ins Company: BP Exploration (Alaska) inc. ~ penetration body Country: USA ~ metal loss body Date: Oct. 10, 1999 Joint Penetration Metal Projection Minimum Damage profile No. Upset Body Loss Upset Body iD Comments (% wall) inches inches % % inches inches inches 191 0 .02 3 0 0 3.89 50 1 t92 0 .06 22 4 0 .05 3.88 Line corrosion. 193 0 .04 13 5 0 .05 3.89 Line shallow corrosion. 194 0 .07 25 5 0 .03 3.90 Line corrosion, 195 0 .04 13 4 0 0 3.90 Line shallow corrosion. 196 0 .05 17 5 0 .0q 3.89 Line shallow corrosion. t97 0 .03 10 4 0 0 3.88 198 0 .02 8 3 0 0 3.89 199 0 .02 8 3 0 0 3.88 200 0 .03 9 3 0 0 3.89 201 0 .01 5 3 0 .05 3.89 202 0 .02 8 4 0 0 3.89 203 0 .03 11 4 0 .06 3.87 204 0 .03 [ tC 4 0 0 3.88 205 0 .04 1~ 4 0 0 3.88 Shallow pitting. 206 0 .02 4 0 0 3.87 207 0 .03 1C 4 0 0 3.86 208 0 .03 3 0 .06 3.86 209 0 .02 ~ 4 0 0 3.89 210 0 ,05 17 4 0 .04 3,88 Line shallow corrosion. 211 0 ,03 12 4 0 .05 3.87 Shallow pitting, 212 0 .05 20 4 0 .04 3.87 Line corrosion. 213 0 .06 23 4 0 ,04 3.84 Line corrosion. 213.1 0 .01 5 3 0 0 3.87 PUP 213.2 0 0 0 0 0 0 3.88 GLM 3 (Latch @ 7:00) 2t3.3 0 .06 21 2 0 .05 3.88 PUP Line corrosion. 214 0 .03 10 3 0 .07 3.87 215 0 .03 12 4 0 .07 3.88 Shallow pitting 216 0 .02 9 4 0 .07 3.86 Isolated deposits. 217 0 .04 14 4 0 .04 3.88 Line shallow corrosion. 218 0 .05 17 6 0 .05 3.88 Line shallow corrosion. 219 0 .06 21 5 0 .03 3.89 Line corrosion, 220 0 .05 17 5 0 .05 3.89 Line shallow corrosion. 22t 0 .05 2C 5 0 0 3.89 Line shallow corrosion, 222 0 .06 21 5 0 .04 3.87 Line corrosion. 222.1 0 .02 2 0 .05 3.88 PUP 222,2 0 0 £ 0 0 0 3,88 GLM 2 (Latch @ 9:00) 222.3 0 ,03 13 2 0 .06 3.88 PUP Line shallow corrosion 223 0 ,06 24 6 0 .06 3.87 Line corrosion 224 0 ,04 15 2 0 ,06 3,88 Line shallow corrosion 224.1 0 .04 16 3 0 .05 3.89 PUP Line shallow corrosion. 224,2 0 0 ~3 0 0 0 3.86 GLM 1 (Latch @ 4:00) 224.3 0 ,04 14 3 0 ~07 3.86 PUP Line shallow corrosion 225 0 .05 18 3 0 0 3.88 Line shallow corrosion. 226 0 .05 17 3 0 .0~ 3.87 Line shallow corrosion 226.1 0 .06 23 4 0 0 3.92 PUP Line corrosion, 226.2 0 0 0 0 0 0 3,90 SLIDING SLEEVE 226.3 0 ,07 24 3 0 ,02 3.90 PUP Line corrosion. 227 0 ,06 21 4 0 .05 3,88 Line corrosion. 227,1 0 ,02 7 3 0 ,06 3.89 PUP Pipe Tabulations page 5 RECE PDS CAL~R JOINT TABULATION SH~ Pipe: 4.5 ins 12~6 ppf L-80 Buttress Walt thickness. Body: 0.271ins Upset = 0~271ies Nominal ID: 3.958 ins Well: Field: Company: Counm/: Date: W-30 Pmdhoe Bay BP Exploration (Alaska) Inc. USA Oct. 10, 1999 Joint No. 227,2 228 228.1 229 229.1 230 Penetration Metal Projection Jpset Body Loss Upset Body ~ches I inches t % [ % Iinches Iinches 0 10 I 01 01 0 i0 0 I.01I 2]3 ] 0 I.07 0 I0 i01 010 i0 0 I .051 ~81 4I 0 I .05 0 0 I Ol 0 0 i 0 0 0 q 0 0 .07 Minimum tD inches 3.86 3.86 3.89 3.89 3.85 3.85 SEAL ASSY. & PACKER X-NIPPLE Line shallow corrosion. XN-NIPPLE Damage Classifications Penetration / projection class, in order of damage severity Hole - penetration exceeds 85% of nominal wall thickness Ring - damage ama exceeds 50% of circumference, but depth range does not exceed 1 * pipe ID Line * damage depth range exceeds 3 * pipe ID, but extends less than 20% of circumference General - damage depth range exceeds 1 * pipe ID and/or extends more than 20% of circumference Isolated - damage depth range does not exceed 3 * pipe ID or extend more than 20% of circumference Damage repo~ng threshold = 30 thou inches deviation in body, 50 thou in upset. Modal line length = 0.255 feet. penetration body metal loss body Damage profile (% wall) 50 100 Pipe Tabulations page 6 RECEIVED Well: Field: Company: Country: Tubin W-30 Prudhoe Bay BP Exploration (Alaska) Inc. USA 4.5 ins 12.6 ppf b80 Buttress PDS Caliper Sections Survey Date: Oct. 10, 1999 Tool Type: PDS 40-Arm Memory Tool Size: 2.75 ins No. of Fingers: 40 Analysed: ~, Burton Cross section for Joint 8 Tool speed ~ 60 Nominal ID ~ 3.958 Nominal OD ~ 4.500 Remaining wall area ~ 96 % Tool deviation = 2 ° at depth 325.4 ft Finger 23 Penetration ~ 0.094 ins Line of Corrosion. 0.094 In. ~ 35% Wall Cross-SecUons page 1 Well: W-30 Field: Prudhoe Bay Company: BP Exploration (Alaska) Inc, Country: USA Tubing: 4,5 ins 12.6 ppf 1-80 Butl~ess PDS Caliper Sections Survey Date: Oct. 10, 1999 Tool Type: PDS 40-Arm Memory Toot Size: 2.75 ins No. of Fingers: 40 Analysed: ). Burton Cross section for Joint 5 at depth Tool speed ~ 54 Nominal iD B 3.958 Nominal OD ~ 4.500 Remaining wall area ~ 93 % Tool deviation ~ 2 ° 196.47 ft Finger 37 Penetra[ion = 0.092 ins Line of Corrosion. 0.092 In. ~ 34% Wall Cross-Sections page 2 PDS Caliper Sections Well: W-30 Field: Prudhoe Bay Company: BP Exploration (Alaska) inc. Country: USA Tubing: 4.5 ins 12,6 ppf L-80 Buttress Survey Date: Oct. 10, 1999 Tool Type: PDS 40-Arm Memory Tool Size: 2.75 ins No. of Fingers: 40 Analysed: ~. Burton Cross section for Joint 6 at depth Tool speed = 57 Nominal ID ~ 3.958 Nominal OD = 4.500 Remaining wall area - 96 % Tool deviation ~ 2 ° 240.17 ft Finger 33 Penetration = 0,084 ins Line of Corrosion. 0.084 In. = 31% Wall Cross*Sections page 3 PDS IJ ,LI PER Pipe: 4.5 ins 12.6 ppf L-80 Buttress Wall thickness. Body: 0.271ins Upset - 0.271ins Nominal ID: 3.958 ins Joint Depth Length Measured Type No. ID feet feet inches .1 8.20 2.36 nominal Pup 1 10.56 39.60 nominal 2 50.16 39.89 nominal 3 90.05 38.99 nominal 4 129.04 39.20 nominal 5 168.24 39.3 i nominal 6 207.55 39.69 nominal .7 247.24 39.54 nominal 8 286.78 39.08 nominal 9 325.86 38.64 nominal 10 364.50 39.71 nominal 11 404.21 38.89 nominal 12 443.10 39.71 nominal 13 482.81 ~ 39.68 nominal 14 522.49 38.25 nominal 15 560.74 39.72 nominal 16 600~46 39.71 nominal 17 640.17 39.23 nominal 18 679.40 39.70 nominal 19 719.10 39.73 nominal 20 758.83 39.18 nominal 21 798.01 39.69 nominal 22 837.70 37.93! nominal 23 875.63 39.73 nominal 24 915.36 39.17 nominal 25 954.53 39.87 nominal 26 994.40 39.15 nominal 27 1033.55 39.56 nominal 28 1073..1! 39.03 . n0m.i.nal ......... 29 1 ~ 12.14 39.28 nominal 30 1151.42 39.25 nominal 31 1190.67 39.70 nominal 32 1230.37 38.97 nominal 33 1269.34 39.66 nominal 34 1309.00 39.68 nominal 35 1348.68 39.68 nominal 36 1388.36 39.65 nominal 37 1428.01 39.21 nominal 38 1467.22 39.45 nominal 39 1506.67 39.67 nominal 40 1546.34 39.70 nominal 41 1586.04 39.71 nominal 42 1625.75 39.48 nominal 43 .1665.23 38.85 nominal 44 1704..08 39.45 nominal 45 1743.53 39.95 nominal 46 1783.48 39.70 nominal 47 1823.18 39.74 nominal 48 1862.92 39.13 nominal 49 1902.05 39.70 nominal JOINT TALLY SHEET Well: W-30 Field: Pmdhoe Bay Company: BP Exploration (Alaska) Inc. Country: USA Date: Oct. 10, 1999 Joint Depth Length Measured Type No. ID feet feet inches 50 1941.75 39.32 nominal 51 1981.07 39.27 , nominal 52 2020.34 39.67 nominal 52.1 2060.01 10.00 nominal Pup 52.2 2070.01 14.31 nominal Sssv 52.3 2084.32 10.04 nominal Pup 53 2094.36 36,40 nominal 54 2130.76 38,61 nominal 55 2169.37 39.61 ,nominal 56 2208.98 39.14 nominal 57 2248.12, 39.07 nominal 58 2287.19 38.79 nominal 59 2325.98 ~.9.,61 . .nominal 60 2365.59 39.69 nominal 61 2405.28 38.72 nominal 62 2444.00 39.67 nominal 63 2483.67 39.73 nominal 64 2523.40 39.48 nominal 65 2562.88 39.43 nominal 66 2602.31 39.93 nominal 67 2642.24 39.38. nominal 68 2681.62 39.61 nominal 69 2721.23 39.75 nominal ,, 7,0, 2760.98 39.73 nominal 71 2800.71 39.53 nominal 72 2840.24 39;66 nominal 73 2879.90 39.73 nominal 74 2919.63 39.96 nominal 74.1 2959.59 10.46 nominal PuD 74.2 2970.05 8.58 nominal GIm 5 74.3 2978.63 10.64 nominal Pup 75 2989.27 39.48 nominal 76 3028.75 39.65 nominal 77 3068.40 39.67 nominal 78 3108.07 39.24 nominal 79 3147.31 38.61 nominal 80 3185.92 38.92 nominal 81 3224.84 38.21 nominal 82 i 3263.05 38,87,, inom!nal.... 83 3301.92 39.18 nominal 84 3341.10 38.63 , nominal 85 3379.73 39.24 nominal 86 3418.97 35.19 nominal 87 3454.16 38.10 nominal 88 3492.26 40.33 nomina! 89 3532.59 39.55 nominal 90 3572.14 38.99 nominal 91 3611.13 39.75 nomina 92 3650,88, 39,23 nominal 93 3690.11 39,27 nominal Joint Tally page 1 &~ch0rage PDS PER JOINT TALLY SHEET Pipe: 4.5 ins 12.6 ppf L-80 Buttress Wall thickness. Body: 0.271ins Upset- 0.271ins Nominal ID: 3.958 ins Joint Depth Length Measured Type No. ID feet feet inc. hes 94 3729.38 39,70 nominal 95 3769.08 38.16 nominal 96 3807.24 38.04 nominal 97 3845.28 38,30 nominal 98 3883,58 37.94 nominal 99 3921.52 34.56 nominal 1 O0 3956,08, 39,77 nominal 101 3995,85 38.43 nominal 102 4034.28 39.71 nominal 103 4073.99 39.73 nominal 104 4113.72 35.40 nominal 105 4149.12 39.78. nominal 106 4188.90 39.68 nominal 107 4228.58 36.48 nominal 108 4265.06 39.68 nominal 109 4304.74 39.35 nominal 110 4344.09 39.67 nominal 111 4383.76 39.38 nominal 112 4423.14 38.87 nominal 113 4462.01 39.36 nominal 114 4501.37 38.77 nominal 115 4540.14 39.27 nominal 116 4579.41 39.15 nominal 117 4618.56 39.24 nominal 118 4657.80 39.31 nominal 119 4697.11 38.86 nominal 120 4735.97 39.67 nominal 121 4.775~64 ......... 39.31 .nomina.! 122 4814.95. 37.06 nominal 123 4852.01 39.74 nominal 124 4891.75 39.70 nominal 125 4931.45 37.87 nominal 126 4969~32 39.17 nominal 127 5008.49 39.80 nominal 128 5048.29 39.14 nomi,nal 129 5087.43 39.26 nominal 130 5126.69 37.90 nominal 131 5164.59 39.68 nominal 132 5204.27 39.21 nominal 133 5243.48 39.73 nominal 134 5283.21 39.16 nominal 135 5322.37 39.71 nominal 136 5362.08 39.19 nominal 137 .5401.27 39.79 nominal 138 5441.06 39.21 nominal 139 5480.27 39.60 nominal 140 5519.87 38.75 nominal 141 5558.62 39.09 .nominal 142 5597.71 39.28 nominal 143 5636.99 39.59 ,nominal Well: W-30 Field: Prudhoe Bay Company: BP Exploration (Alaska) Inc. Country: USA Date: Oct. 10, 1999 Joint Depth Length Measured Type No. ID feet feet inches 144 5676.58 39.22 nominal 145 5715.80 39.42 nominal 146 5755.22 39.19 nominal 147 5794.41 , 38.52 nominal 148 5832.93 39.24 nominal 149 5872.17 38.96 nominal 150 5911.13 39.15 nominal 151 5950.28 39.45 nominal 152 5989.73 38.99 nominal 153 6028.72 38.17 nominal 154 6066.89 39.56 nominal , 155 6106.45 38.88 ,nominal 156 6145.33 39.15 nominal 157 6184.48 39.16 nominal 158 6223.64 39.71 nominal 159 6263.35 39.20 nominal 160 6302.55 39.07 nominal 161 6341.62 39.19 nominal 162 6380.81 39.25 ,nominal 162.1 6420.06 10.48 nominal Pup 162.2 6430.54 7.59 nominal GIm 4 162.3 6438.13 11.98 nominal Pup 163 6450.11 39.23 . nominal 164 6489.34 39.16 nominal 165 6528.50 39.44 nominal 166 6567.94 39.05 nominal 167 6606.99 37.59 nominal 168 mm.664.4,58 39.17 nominal 169 .. 6683.75 . 39.,2.1 nominal. 170 6722.96 39.11 nominal 171 6762.07 39.36 nominal 172 6801.43 39.26 · nominal 173 684,0.69 39.14 ...... nominal 174 6879.83 39.14 nominal 175 6918.97 39.21 nominal 176 6958.18 39.16 nominal 177 6997.34 39.27 nominal 178 7036.61 39.07 nominal 17'9 7075.68 37.24 nominal 180 7112.92 39,16 nominal 181 7t 52.08 39.23 nominal 182 7191.3.1 39.21 nominal 183 7230.52 38.95 nominal 184 7269.47 39.52 nominal 185 7308.99 39.81 nominal 186 7348.80 39.71 nominal 187 7388.51 39.23 nominal 188 7427,7'4 39,12 nominal 189 7466.86 39.69 nominal 190 7506.55 38.29 nominal Joint Tally page 2 RECEIVED NOV 19 1999 N I{a,0II & Gas Cons. Commis ion Anchorage PDS J LIPER Pipe: 4.5 ins 12.6 ppf L-80 Buttress Wall thickness. Body: 0.271ins Upset - 0.271ins Nominal ID: 3.958 ins Joint Depth Length Measured Type No. ID feet feet inches 191 7544.84 38.95 nominal .............. 192 7583.79 38.16 nominal 193 7621.95 38.72 nominal 194 7660.67 38.84 nominal 195 7699.51 39.23 nominal 196 7738.74 38.59 nominal 197, 7777.33 38.14 nominal 198 7815.47 39.15 nominal 199 7854.62. 39.24 nominal 200 7893.86 38.70 nominal 201 7932.56 38.89 nominal 202 797! .45 39.60 nominal 203 8011.05 37.85 nominal 204 8048.90 39,38 nominal 205 8088.28 39.54 nominal 206 8127.82 38,30 nominal 207 8166.12 39.08 nominal 208 8205.20 39.27 nominal 209 8244.47 39.18 nominal 210 8283.65 39.22 nominal 211 8322.87 39.63 nominal 212 8362.50 39.11 nominal 213 8401.61 39.79 nominal 213.1 8441.40 9.73. nominal Pup 213.2 8451.13 9.99 nominal Giro 3, 213.3 8461.12 10.32 nominal Pup 214 8471.44 38.89 nominal 215 8510.33 38.28 nomin~!.. 216 8548.61 39.20 nominal 217 8587.81 38.78 nominal 218 8626.59 39.74 nominal 219 8666.33 39.31 nominal 220 .8705.64 39.01 nominal 221 8744.65 38.83 nominal 222 8783.48 39.37 nominal 222.1 8822.8~ 10.46 nominal pup 222.2 8833.31 7.74 nominal Giro 2 222.3 8841.05 11.56 nominal PUP 223 8852.61 39.52 nominal 224 8892.13 36.78 nominal 224.1 8928.91 9.66 nominal Pup 224.2 8938.57 8.90 nominal GIm 1 224.3 8947.47 11.15 nominal Pup ' 225 8958.62 35.93 nominal 226 8994.55 36.72 nominal 226.1 9031.27 20.18 nominal Pup 226.2 9051.45 3.76 nominal SId sly 226.31 9055.21 10~93 nominal Pup 227 9066.14 . 35.56 nominal 227.1 9101.70 3.91 nominal Pup JOINT TALLY SHEET Well: W.30 Field: Prudhoe Bay Company: BP Exploration (Alaska) Inc. Country: USA Date: Oct, 10, 1999 Joint Depth Length Measured TyPe No. ID feet feet inches 227.2 9105.61 27.17 nominal Packer 228 9132.78 ,, 36.19 nominal 228.1 9168.97 2.04 nominal X-nip 229 9171.01 35.43 nominal 229.1 9206.44 1.98 nominal Xn-nip 230 9208.42 unknown 3.954 KI:L,I:I Joint Tally page 3 NOV 19 1999 Naska 011 & Gas Cons. commission Anchorage Well: W-30 Field: Pmdhoe Bay Company: BP Exploralion (Alaska) Inc. Country: USA PDS Caliper Overview Body Region Analysis Survey Date: Nov. 10, 1999 Tool Type: PDS 40-Arm Memory Tool Size: 2.75 ins No. of Fingers: 40 Analysed: ). Burton Tubing: Size Weight Grade & Thread 7 ins 26 ppf L-80 IJ4S Nom. OD Nom. ID Nom. Upset 7 ins &276 ins 7 ins Penetration and Metal Loss (% wall) ~ penetration body ~ metal loss body 20 0 ~ .... ~ m 0to 1to 10to 20 to 40 to above 1% 10% 20% 40% 85% 85% Number of joints analysed (total = 18) Pene 0 0 1 14 1 2 Loss 0 7 7 4 0 0 Damage Configuration ( body ) 20 10 0 isolated general line ring hole / poss pitlJng corrosion corrosion corrosion ible hole Number of joints damaged (total = 18) 0 14 4 0 0 Damage Profile (% wall) penetration body ~ metal loss body 0 50 3ottom of Survey = 17 100 Analysis Overview page 2 PDS CAL R JOINT TABULATION Pipe: 7ins 26 ppf L-80 IJ4S Wall thickness, Body: 0.362ins Upset ~ 0.362ins Nominal ID: 6,276 ins Well: Field: Company: Country: Date: W-30 Pmdhoe Bay BP Exploration (Alaska) inc. USA Nov. 10, 1999 622 6.23 6.27 6.22 6.29 Line corrosion. General corrosion~ General COJTOsion. General corrosion. MARKER ~. General corrosion. General corrosion. General corrosion. General corrosion. Line corrosion, Line shallow corrosion. General con'osion, General corrosion. General deep corrosion. 6,22 General corrosion. 4.21 6.25 Perforations. OBSTRUCtiON 9rS02'-gr804' Perforations. 6.26 General corrosion. 6.23 Line corrosion. Damage Classifications Penetration / pmjecfion class, in order of damage sevedty Hole - penetration exceeds 85% of nominal wall thickness Ring - damage area exceeds 50% of circumference, but depth range does not exceed 1 ' pipe ID Line - damage depth range exceeds 3 * pipe ID, but extends less than 20% of circumference General - damage depth range exceeds 1 * pipe ID and/or extends mom than 20% of circumference Isolated - damage depth range does not exceed 3 * pipe ID or extend more than 20% of circumference Damage reporting thresbo[d ~ 30 thou inches deviation in body, 50 thou in upset. Modal tine length ~ 0.400 feet. penetration body metal loss body Damage profile (% wall) 50 100 19 Pipe Tabulations page 1 PDS Caliper Sections Well: W-30 Field: Prudhoe Bay Company: BP Exploration (Alaska)Inc. Country: USA Tubing: 7 ins 26 ppf L-80 I)4S Survey Date: Nov. 10, 1999 Tool Type: PDS 40-Arm Memory Tool Size: 2.75 ins No. of Fingers: 40 Analysed: ), Burton Cross section for Joint 14 Tool speed ~ 72 Nominal ID ~ 6.276 Nominal OD ~ 7.000 Remaining wall area ~ 73 % Tool deviation = 17 ° at depth 9782.61 ft Finger 20 Radius ~ 3.408 ins General Corrosion w/deep channel on High Side. 0.27 In. ~ 74% Wall Cross-Secgons page 1 PDS Caliper Sections Well: W-30 Field: Prudlloe Bay Company: BP Exploration (AJasl(a) Inc, Country: USA Tubing: 7 ins 26 ppf L~30 I)4S Survey Date: Nov. 10, 1999 Tool Type: PDS 40-Arm Memory Tool Size: 2.75 ins No, of Fingers: 40 Analysed: ), Burton Cross section for Joint 12 Tool speed ~ 63 Nominal ID ~ 6.276 Nominal OD ~ 7.000 Remaining wall area ~ 80 % Tool deviation ~ 17 ° at depth 9725.08 ft Finger 1 Radius ~ 3.338 ins General Corrosion. 0.21 in, ~ 57% Wall Cross-Sections page 2 PDS Caliper Sections Well: W-30 Field: Prudhoe Bay Company: BP Exploration (Alaska) inc. Country: USA Tubir 7 ins Survey Date: Nov. 10, 1999 Tool Type: PDS 40-Arm Memory Tool Size: 2.75 ins No, of Fingers: 40 Analysed: ). Burton Cross section for Joint 14 at depth 9802.17 ft Tool speed =' 55 Nominal ID = 6.276 Nominal OD = 7,000 Remaining wall area ~ 100 % Tool deviation = 24 ° Finger 11 Projection = -1,096 ins Obstruction (Possible cement) Min.iD = 4.21 In. Cross-Sections page 3 PDS L LIPER JOINT TALLY SHEET Pipe: 7ins 26 ppf L-80 IJ4S Wall thickness. Body: 0.362ins Upset-- 0.362ins Nominal ID: 6.276 ins Joint Depth Length Measured Type No. ID feet feet inches .... 1 9248.00 22.94 6.292 2 9270.94 39.40 6.301 3 9310.34 38.94 6.280 4 9349.28 39.77 6.298 4.1 9389.05 19.07 6.295 Mrkr 5 9408.12 39.67 6.291 6 9447.79 39.40 6.298 7 9487.19 40.57 6.291 .... 8 9527.76 38.05 6.306 9 9565.81 38.19 6.301 10 9604.00 42.34 6.278 11 9646.34 40.03 6.281 .... 12 9686.37 39.31 nominal 13 9725.68 41.77 6.289 14 9767.45 37.67 6.280 Perfs 15 9805.12 41.33 6.282 Perfs 16 9846.45 41.23 6.283 17 9887.68 unknown 6.301 Well: W-30 Field: Prudhoe Bay Company: BP Exploration (Alaska) Inc. Country: USA Date: Nov. 10, 1999 Joint Depth Length Measured Type No. ID feet feet inches Joint Tally page 1 MED ". OF.I GREAT LAND DIRECTIONAL DRILLING INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY STANDARD ALASKA PRODUCTION COMPANY COMPANY WEST EILEEN # W-30 WELL NAME PRUDHOE BAY LOCATION ALl188-D42 SINGLE SHOT & MWD 11/29/88 JOB NUMBER DON LEJEUNE TYPE SURVEY DIRECTIONAL SUPERVISOR DATE NAME TITLE SIGNATURE 483 FT 9269 FT DEPTH INTERVAL FROM TO 11/08/88 11/23/88 FROM TO DATE SURVEY TAKEN THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SU~VEY~ARE,, .... CONFIDENCE. GREAT LAND D I RECT I ONAL. DR I L.L. I1~3, I NC C] .ient .............. : STANDARD ALASKA PRODUCTION CO. We]] ................ : WEST EIL.EEN ~/ W-30 Ve~tJ¢o] Section at.: N 8~.74 W Mc. tgnet~c Dec]~nat~on: 30 deg kB m~n E Dc. tta fJ]e name ...... : B:WW3OD.DAT RECORD OF SURVEY ]. 1/29/~8 Computat~or,: RADIUS OF CURVATURE Survey date: 1.1/29/88 Method ..... : MWD & SING1.E SHOT RKB He.~_qht.: 90.5 ft MEAS DR ] FT TRLIVERT SUBSEA SECT I ON DEPTH DG MN DEPTH DEPTH D]ST D] REF:T ION RELATIVE COORDINATES ANGL.E FROM WEL.L-HEAL-! 483 0 ].5 483 O0 992 0 1.5 991.99 90]..49 ].480 0 1.5 1.479.99i 1.389.47 ].985 0 1.5 ].984.5'8 1.894.48 2670 0 ].S 2669.98 2579.48 -0.97 S 64.00 -3.1.5 N 77.00 -5.00 S 29.00 -5.54 S 7.00 -5.13 S 15.00 0.46 S 0.95 E 0.7:]. S 3.].1. E 1.52 S 4.92 E 3.64 S 5.34 E 6.57 S 4.77 E 2750 ! 1.5 2749.97 2659.47 2940 7 0 2939.40 2848.90 3].26 12 30 31.22.64 3032.].4 33].3 ].8 0 3302.99 3212.47 3485 23 30 3463.77 3373.27 -.4.66 S 46.00 W 6.92 S 79.00 W 38.10 N 86.00 W 86.47 S 75.00 W 1.45.07 S 80.00 W 7.47 S 4.24 E 1.3.69 S 7.7;1. W :].5.60 S 39.05 W 20.30 S 87.76 W 33.48 S 147.22 W 3833 2]. 6 3785.72 3695.22 4].41 25 42 4068.3]. 3977.8]. 4487 30 6 4374.02 4283.52 4860 34 30 4689.22 4598.72 S224 36 48 4984.99 4894.49 276.22 N 81.30 W 398.26 S 86.30 W 558.81. S 85.60 W 756.76 S 87.80 W 968.16 S 89.20 W 34.97 S 278.66 W 29.64 S 400.60 W 41.07 S S62.06 W 52.54 S 760.98 W S8.10 S 973.04 W 54].2 36 42 S135.62 S045.12 ].080.28 S 88.10 W 5697 36 42 S364.13 S273.63 1.249.96 S 88.S0 W 6072 36 ].8 5665.57 5575.07 ].472.36 S 89.20 W 6542 34 ].2 6049.37 S958.87 ].743.08 N 89.80 W 6730 32 30 6206.4]. 61.].5.91 1.846.31. N 89.].0 W 60.75 S 1085.49 W 65.80 S 1255.74 W 70.28 S ].478.75 W 7]..70 S 1749.98 W 70.71. S ].853.33 W 70].3 30 1.8 ¢5447.95 6357.45 ].993.7]. N 86.60 W 7199 28 36 6609.91 651.9.4]. 2085.14 N 85.20 W 7388 27 30 6776.71 6686.2]. 2].73.88 N 82.20 W 7764 24 54 7].].4.05 7023.55 2339.49 N 83.50 W 8033 22! 48 7360.0~ 72~9.56 2448.0:]. N 82.40 W 65.17 S 2000.65 W S8.64 S 2091.86 W 48.89 S 2180.17 W 28.22 S 2344.88 W 14.88 S 2452.82 W CL.OSURE DISTANCE DG MN S 1.05 S 64 0 0 E 3.].9 S 77 10 17 E 5.I5 S 72 53 3]. E 6.46 S SS 41. 6 E 8.12 S 35 56 S6 E 8.59 S 29 36 33 E 15.7! S 29 23 !1W 42.05 S 68 13 I W 90.OR S 76 S8 46 W 150.97 S 77 1.1. 22 W 280.85 S 82 SO S3 W 401.69 S 85 46 S W 563.S~ S 85 49 13 W 762.79 S 86 3 0 W 974.77 S 86 34 S9 W ].087.].9 S 86 47 49 W 1257.46 S 87 0 2 W 1480.42 S 87 1.6 45 W 1751.45 S 87 39 :].4W 1854.68 S 87 48 SS W 200]..7]. S 88 8 3 W 2092.68 S 88 23 40 W 2180.74 S 88 42 56 W 2345_05 S 89 1.8 37 W 2452.87 S 89 39 ? W DOG L.EG 0.052 0.000 0.000 0.000 0.000 1. P. SO 3. 037 2. 3. 097 3.23:]. 0. 980 1. 674 !. 273 O. 0.21.6 O.OSO 0 17- 0 4~2 0.9].:]. 0.809 0.930 0. 673 O. 694 0.78..3 WEST EILEEN N W-30 RECORD OF SURVEY MEAS DRIFT TRUVERT SUBSEA SECTION DIRECTION RELATIVE COORDINATES DEPTH DG MN DEPTt. 1 DEPTH DIST ANGLE FROM WELL-HEAD -- BBl.? 2~. 42 7809 87 77~.9 37 2~31 ~.S N 80.40 W 1.2.32 N 2434 83. W 88S0 271. 34 ~!.~.7.S2 ~027.02 27S2.q0 N 78.S0 W 3~.q7 N 275~.~0 W ~247 2~. ~.8 8S07.S0 B4~.7.00 290~..99 N 70.~0 W 7~.~. N 2~02.39 W CLOSURE DISTANCE DG MN S 2434-.84 N 89 43 SS W 2903.37 N 88 30 3S W DOG LEG deg/.'].O 0 0. 232 0.07~. WEST EILEEN N W-30 DATA INTERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTH MEAS. DEPTH 29:1. 39::I. TRU VERT SUB SEA ND-TVD VERTICAL. DEPTH DEPTH DIFF. CORRECT 9]. 0 0 0 191 100 0 0 29.1. 200 0 0 39:1. 300 0 0 491 400 0 0 59]. 591 500 0 0 691 691 600 0 0 79~. 79:1. 700 0 0 89:1. 89:1. 800 0 0 99]. 991 900 0 0 .1.09]. 1.1.9.1 1291 .1.391 1491 179.'[ 1871 2091 ~°191 2291 239:1. 2491 259]. 249]. 279.1. 2P92 1091 .1.000 0 0 1191 1100 0 0 1291 .1.200 0 0 1391 ].300 0 0 1491 1400 0 0 1591 ].500 0 0 1471 1600 0 0 ].79.1. ].700 0 0 1893. 1800 0 0 199]. ].900 0 0 2091 2000 0 0 219.1. 2].00 0 0 2291 2200 0 0 239:1. 2300 0 0 24~! 2400 0 0 2591 2500 0 0 249]. 2400 0 0 279:1. 2700 0 0 289.1. 2800 0 0 299.1. 2900 ]. :1. RE[AT]'VE CE~DRDINATES FRC~ WEt. L-HEAD 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.47 S 0.98 E 0.51 S 1.40 E 0.54 S 1.83 E 0.6:1. S 2.25 E 0.64 S 2.48 E 0.7]. S 3.1.1. E 0.87 S 3.48 :1.. 04 S 3.85 1.20 S 4.22 1.37 S 4.59 ]..S4 S 4.93 1.98 S S. O1 E 2.40 S S. 10 E 2.82 S S. 18 E 3.25 S S.24 E 3.47 S S.33 E 4.09 S S.2S E 4_S2 S S.].7 E 4.9S S S. 08 E S.38 S S.O0 E S.81 S 4.92 E 6.23 S 4.83 E 4.80 S 4.63 E 8.80 S 1.69 E ].2.08 S 4.62 W ].4.22 S ].6.4S W WEST EILEEN N W-30 DATA ]NTERPOL.ATED FOR EVEN 100 FEET OF SUBSEA DEPTH ].].129188 NEAS. DEPTH 3093 3300 3407 3622 3730 3947 ~0%6 4279 4392 4G07 4985 5].08 5231 S480 S~05 S730 S854 5979 6].03 (5347 6470 TRU VERT SLIP.., SEA MD-TVD VERT ]CAL. DEPTH DEPTH D I FF. C:ORREF:T 307.1. 3000 6.° 1 3.I.9]. 3.1.00 S 3 329 .1. 3200 9 4 3391 3300 ].6 7 34-9]. 3400 23 ? 3591 3500 33. 8 369]. 3600 39 8 379.1. 3700 47 8 3871 3800 56 9 399]. 3900 65 9 4-09]. 4000 75 .1.0 4-].9.1. 4-].00 88 13 429.1. 4200 101 .1.3 4391. 4-300 1].6 .1.5 44~1 4400 ].34 1.8 4591 4500 152 18 4691. 4600 171 19 479.1. 4700 ].94 23 48.9.1. 4800 2.1.7 23 4.991 4900 240 23 S091 SO00 265 25 5!.9.1. 5.1.00 28.9 24 S291 S200 31.4 25 S391 S300 33.9 25 ~4.1 5400 363 24 5591 SSO0 388 25 S6.91 S600 41.2 24 S791 S700 434 22 58~! S800 456 oo 5991 5900 479 23 RELATIVE COORDINATES FROM WEL.[.-HEAD 15.27 S 33.SS W ].7.37 S S7.38 W ].9.97 S 84.3? W 27.47 S 120.I2 W 33.60 S 158.13 W 34.06 S .1.98.96 W 34.53 S 239.79 W 34.88 S 280.73 W 32.99 S 323.88 W 3I..I.]. R 367.02 W 30.47 ~ ~ 4].2.32 W 34.211.. S 465.1.3 W 37.95 S S17.95 W 41.e37 S 572.4~ W 45.3.1. S 635.57 W 48.95 S 6.98.68 W S2.57 S 761.89 W S4.45 S 833.59 W S6.32 S 905.29 W 58.19 S 977.].S W 59.95 S 1051.80 W 61.96 S 11.26.37 W 64.17 S 1.200.88 W 66.19 S 1275.25 W 67.68 S .1.349.23 W 6_9..1.6 70.37 70 74 7I. 1.1. 71.48 .1.423.2.1. W 1.496.36 W 1567.03 W I637.71W .1.708.38 W WEST EILEEN N W-30 DATA INTERPOLATE:D FOR EVEN 100 FEET OF ,~_B,:~EA DEPTH 11.129/88 MEAS. TRU VERT SUB REA MD-TVD VERTICAl. DEPTH DEPTH DEPTH DIFF. CORRECT 659I. 609I. 6000 500 21 671.1. 61.91. 6100 520 20 6829 6291. 6200 538 1.8 6946 6391. 6300 555 1.7 7062 6491. 6400 571. 1.6 71.77 7290 7403 751.5 7738 7848 7957 8066 8174 8390 8498 8606 8713 8821 8928 903d 9143 9251 6591. 6500 586 1.5 6891. 6800 624 1.2 699!. 6900 635 1I 709I. 7000 647 1.2 71.91 71.00 657 1.0 7291. 7200 666 9 7391. 7300 675 9 7491. 7400 683 8 7591. 7500 691. 8 7691. 7600 699 8 7791. 7700 707 8 789I 7800 715 8 799J. 7900 722 7 809I. 8000 730 8 8191. 81.00 737 7 8291. 8200 745 fl 8391. 8300 752 7 8491. 8400 760 8 RELATIVE COORDINATES FROM WEL.L.--HEAD 71..44 S 70.81. S 68.78 S 66.49 S 63.46 S 1.777.05 W 1.842.86 W 1904.d2 W 1.965.61. W 2024.dl. W 59.42 S 53.92 S 48.04 S 41..92 S 35.79 S 2080.93 W 21.34.54 W 21.86.92 W 2235.74 W 2284.57 W 29.67 24.08 1.8:65 1.3.04 6.99 2333.39 W 2378_43 W 2422.30 W 2465.I4 W 2505.60 W 0 94~' 5.1.0 N 11.15 N 1.8.1.3 N 25_ 33 N 2546.06 W 2586.52 W 2626.98 W 2666.29 W 2705.32 W 32.53 N 42.1S N S2.68 N 63.20 N 73.72 N 2744.35 W 2782.S0 W 2820.32 W 2858.14 W WEST EILEEN ff W-30 DATA INTERPOLATED FOR EVEN 1000 FEET OF MEASURED DEPTH MEAS. TRU VERT RUB SEA DEPTH DEPTH DEPTH RELATIVE CC~}RDINATES FROM WEL.[.-HEAD 6000 5754 5663 69.4~ S 1435.93 W 7000 6596 6505 65.43 S 199R.88 W 8000 7504 74].3 16.51 S ~439.58 W 9000 8507 84!8 49.16 N ~807.70 W 1000 1387 129~. 0_7~ R 3.1.4 E 2000 ~375 ~84 3.7]. R E;.33 E 3000 33~9 3238 14.31 S 17.8~ W 4000 417~ 4085 3~.08 S 344.78 W 5000 S077 4988 S4.68 S 842.54 W 500 tOO0 2000 8500 3000 35OO T 4000 V 600 D 5000 5500 6000 6500 7000 7500 8000 ~00 9000 -500 VERTICAL SECTION STANDARD ALASKA PRODUCTION CO. NEST EILEEN # N-30 SECTION AT N B6.74 W TVD SCALE: t inch = 1000 feet DEP SCALE: t inch = t000 feet DRAWN : il/29/8B ~rker Identification B} TD MD TVD DEPRT 9269 8507 2902 500 t000 t500 2000 ;~500 3000 3500 4000 4500 5000 5500 Departure Harker Identification ~D TVD DEPRT A) KB 0 0 0 BJ TQ 9269 8507 2902 HORIZONTAL VIEW STANDARD ALASKA PRODUCTION CO. NEST EILEEN # W-30 CLOSURE: 2903 ft N 88.5 W DECLINATION: 30.80 deb E SCALE: t inch = 600 feet DRAWN: 11129/88 2i00 t800 tSO0 1200 900 600 300 300 600 900 t200 i500 ~800 2tO0 3300 3000 2700 2400 2tO0 lBO0 i500 t200 900 600 300 0 300 $ UB-$ URFA CE DIRECTIONAL ~URVEY F~UIDANCE F~O.NTINUOUS F'~ OOL Company ,,,STANDARD, ALASKA PRODUCTION,, COMPANY Well Name W,-30!11-21-11-12)(805' SNL~l, 443' WEL~SEC 21~,,TllN]R12E) Field/Location PRUDHOE,, BAY~ NORTH SLO,,PE, ALASKA Job Reference No. 73067 L, oooed By: JOHNSON Date 12-DEC-88 Computed By: SINES SCHLUMBERGER GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR STANDARD ALASKA PRODUCTION CO. W-~O PRUDHOE BAY NORTH SLOPE, ALASKA SURVEY DATE: 1Z-DEC-B8 ENGINEER: G. JOHNSON METHODS OF COMPUTATION TOOL LOC~TION: TANGENTIAL- AVERAGED DEVIATION AND AZIMUTH INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST. PROJECTEO ONTO A TARGET AZIMUTH OF NORTH ~7 DEG ! MIN WEST STANDARD ALASKA PRODUCTION CO. W-30 PRUOHOE BAY NORTH SLOPE9 ALASKA COMPUTATION DATE: 20-DEC-88 PAGE DATE OF SURVEY: 12 KELLY BUSHING ELEVATION: 90.50 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH OEPTH DEPTH OEPTH DEG MIN DEG 0.00 0.00 -90.50 0 0 N 0 0 E 100.00 100.00 9.50 0 8 N 46 29 E ZO0.O0 200.00 109.50 0 13 S 79 51 E 300.00 300.00 209.50 0 11 S 38 4 E 400.00 400.00 309.50 0 6 S 86 18 E 500.00 500.00 409.50 0 17 N 89 24 E 600.00 600.00 509.50 0 23 S 73 9 E 700.00 699.99 609.49 0 14 S 51 27 E 800.00 799.99 709.49 0 18 N 81 51 E 900.00 899.99 809.49 0 22 S 85 43 5 1000.00 999.99 909.49 1100.00 1099.99 1009.49 lZO0.O0 1199.99 1109.49 1300.00 1299.99 1209.49 1400.00 1399.98 1309.48 1500.00 1499.98 1409.48 1600.00 1599.98 1509.48 1700.00 1699.98 1609.48 1800.00 1799.98 1709.48 1900.00 1899.98 1809.48 0 17 S 49 5 5 0 11 S 68 19 E 020 S 69 Z E 0 20 S 67 44 E 0 17 S 60 53 E 0 21 S 35 21 E 0 20 S 15 53 W 0 20 S 33 10 E 0 19 S 21 37 W 0 23 S 15 3;' E ZO00.O0 1999.97 1909.47 Z100.00 2099.97 2009.47 2200.00 2199.97 2109.47 2300.00 2299.97 2209.47 2400.00 2399.97 2309.47 Z500o00 2499.96 2409.46 2600.00 2599.96 2509.46 2700.00 2699.96 2609.46 2800.00 2799.93 2709.43 . 2900.00 2899.63 2909.13 0 27 S 12 59 W 0 17 S 61 2 W 0 25 S 8 44 W 0 20 S 23 52 W 0 17 S ZO 24 W 0 31 S 4 34 E 0 22 S 21 3~ W 0 22 S 27 4 W 2 45 S 59 10 W 5 43 S 78 49 W 3000.00 Z998.84 2908.34 8 44 3100.00 3097.25 3006.75 11 39 3200.00 3194.75 3104.25 13 56 3300.00 3291.02 3200.52 17 28 3400.00 3385.33 3294.83 21 13 3500.00 3477.72 3387.22 22 57 3600.00 3570.65 3480.15 20 34 3700.00 3664.27 3573.77 ZO 39 3800.00 3757.73 3667.23 21 2 3900.00 3850.96 3760.46 ~21 19 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0.00 0.00 0.00 N 0.00 E -0.06 0.16 0.07 N 0.06 E -0.36 0.57 0.18 N 0.37 E -0.69 0.00 0.01 S 0.69 E -0.83 0.23 0.18 S 0.82 E -1.19 0.12 0.15 S 1.18 E -1.84 0.00 0.23 S 1.83 E -2.33 0.00 0.51 S 2.31 E -2.69 0.43 0.63 S 2.66 E -3.31 0.12 0.57 S 3.28 E -3.83 0.00 0.80 S 3.80 E -4.05 0.79 1.15 S 3.99 E -4.54 0.00 1.28 S 4.48 E -5.12 0.15 1.54 S 5.05 E -5.61 0.00 1.77 S 5.53 E -6.04 0.04 2.16 S 5.94 E -6.25 0.39 2.73 S 6.1.1 E -6.25 0.21 3.13 S 6.09 E -6.45 0.58 3.75 S 6.26 5 -6.43 0.02 4.21 S 6.22 E 0.00 N 0 0 E 0.10 N 39 3 E 0.41 N 63 23 E 0.69 S 89 4 E 0.85 S 77 24 E 1.19 S 82 44 E ) 1.84 S 82 46 E 2.37 S 77 30 E 2.74 S 76 44 E 3.33 S 80 8 E -6.48 0.40 4.94 S 6.23 E -6.09 0.49 5.43 S 5.81 E -5.92 0.00 5.91 S 5.62 E -5.74 0.00 6.57 S 5.40 E -5.56 0.11 7.09 S 5.19 E -5.63 0.40 7.75 S 5.23 E -5.49 0.00 8.49 S 5.05 E -5.27 0.04 9.06 S 4.80 E -3.81 3.12 10.49 S 3.27 E 3.01 3.94 13.19 S 3.70 W 3.88 S 78 3 E 4.15 S 73 59 E 4.66 S 74 5 E 5.28 S 73 3 E 5.81 S 72 IZ E 6.32 S 70 I E 6.70 S 65 53 E 6.85 S 62 49 E 7.30 S 59 6 E 7.51 S 55 54 E N 79 22 W 15.38 4.57 N 79 5 W 32.80 3.40 S 89 36 W 54.93 4.31 S 83 45 W 81.67 3.97 S 85 29 W 114.53 3.49 N 88 16 W 152.63 4.77 N 81 37 W 189.46 0.59 N 81 24 W 224.43 0.13 N BI 29 W 259.85 0.34 N B1 39 W 295.84 0.30 7.95 S 51 33 E 7.95 S 46 57 E 8.16 S 43 32 E 8.51 S 39 25 E 8.79 S 36 12 E 9.35 S 34 I E ) 9.88 S 30 44 E 10.26 S 27 54 E 10.99 S 17 17 E 13.69 S 15 39 W 12.85 S 16.07 W 20.58 S 51 22 W 8.82 S 33.30 W 34.45 S 75 10 W 6.44 S 55.34 W 55.72 S 83 Z1 W 8.53 S 82.23 W 82.67 S 84 4 W 11.57 S 115.29 W 115.86 S 84 16 W 12.79 S 153.50 W 154.03 S 85 14 W 9.16 S 190.20 W 190.42 S 87 14 W 3.94 S 224.94 W 224.98 S 89 59 W 1.36 N 260.13 W 260.13 N 89 42 W 6.66 N 295.89 W 295.97 N 88 42 W STANDARD ALASKA PRODUCTION CO. W-30 PRUOHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 20-DEC-88 PAGE Z DATE OF SURVEY: 12 KELLY BUSHING ELEVATION= 90.50 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES' FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. OEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET OEG/IO0 FEET FEET FEET OEG MIN 4000.00 3943.90 3853.40 22 18 4100.00 4035.72 3945.22 24 24 4200.00 41Z5.79 4035.29 27 2 4300.00 4214.37 4123.87 28 2 4400.00 4302.30 4211.80 28 59 4500.00 4389.16 4298.66 30 14 4600.00 4475.14 4384.64 31 9 4700.00 4560.13 4469.63 32 34 4800.00 4643.63 4553.13 33 59 4900.00 4726.05 4635.55 35 5 N 83 46 W 332.61 3.11 S 89 36 W 372.19 3.93 S 84 37 W 415.33 2.09 S 84 8 W 461.19 0.69 S 84 23 W 508.25 1.76 S 84 46 W 557.26 0.93 S 84 52 W 607.81 1.05 S 85 16 W 659.99 1.96 S 85 41 W 714.54 0.86 S 86 17 W 770.74 1.53 I1.65 N 332.45 W 332.66 N 87 59 W 13.84 N 371.97 W 372.23 N 87 52 W 11.24 N 415.~0 W 415.46 N 88 26 W 6.6I N 461.47 W 461.52 N 89 10 W 1.80 N 508.85 W 508.85 N 89 47 W z.s6 s 558.17 w 555.18 s 89 42 w ) 7.47 s ~09.02 ~ 609.07 s 89 17 w 12.02 s 661.52 w 661.63 s 88 57 w 16.31 s 716.37 ~ 716.55 s 88 41 w z0.33 s 772.86 w 773.12 s 88 29 w 5000.00 4807.27 4716.77 36 5 5100.00 4887.83 4797.33 36 26 5200.00 4968.15 4877.65 36 43 5300.00 5048.37 4957.87 36 37 5400.00 51Z8.66 5038.16 36 32 5500.00 5209.01 5118.51 36 34 5600.00 5289.20 5198.70 36 47 5700.00 5369.41 5278.91 36 42 5800.00 5449.68 5359.18 36 36 5900.00 5529.97 5439.47 36 38 S 87 0 W 828.73 S 87 24 W 887.68 S 87 33 W 946.97 S 87 54 W 1006.43 S 87 55 W 1065.81 S BT 53 W 1125.10 S 87 55 W 1184.62 S 97 47 W 1244.09 S 98 1 W 1303.49 S 88 9 W 1362.90 0.81 0.11 0.28 0.04 0.32 0.28 0.28 0.21 0.11 0.32 23.70 S 831.10 W 831.43 S 89 21 W 26.56 S 890.27 W 890.67 S 88 17 W 29.18 S 949.78 W 950.23 S 88 14 W 31.52 S 1009.44 W 1009.94 S 88 1Z W 33.66 S 1069.02 W 1069.55 S 88 11 W 35.82 S 1128.5I W 1129.07 S 88 10 W 37.99 S 1188.22 W 1188.82 S 88 10 W 40.23 S 1247.89 W 1248.54 S 88 9 W 42.39 S 1307.48 W 1308.17 S 88 8 W 44.37 S 1367.07 W 1367.79 S 88 8 W 6000.00 5610.26 5519.76 36 25 6100.00 5690.88 5600.38 36 14 6200.00 5771.75 5681.25 35 49 6300.00 5853.07 5762.57 35 24 6400.00 5934.66 5~44.16 35 9 6500.00 6016.76 5926.26 34 28 6600.00 6099.56 6009.06 33 42 6700.00 6183.12 6092.62 32 51 6800.00 6267.44 6176.94 32 9 6900.00 6352.43 6261.93 31 16 S 88 19 W 1422.30 S 88 34 W 1481.29 S 88 50 W 1539.93 S 89 3 W 1597.99 S 89 8 W 1655.68 S 89 15 W 1712.65 S 89 Z? W 1768.61 S 89 55 W 1823.45 N 89 34 W 1877.13 N 88 38 W 1929.79 1.01 0.15 0.38 0.26 0.43 0.48 0.74 I .25 0.51 1.41 46.19 S 1426.65 W 1427.39 S 88 8 W 47.77 S 1485.80 W 1486.57 S 88 9 W 49.08 S 1544.60 W 1545.38 S 88 10 W 50.13 S 1602.79 W 1603.57 S 88 12 W 51.05 S 1660.60 W 1661.38 S 88 14 W 51.87 S 1717.69 W 1718.47 S 88 16 W 52.53 S 1773.76 W 1774.54 S 88 18 W 52.83 5 1828.70 W 1829.46 S 8,B 20 W 52.66 S 1882.44 W 1883-18 S 88 23 W 51.87 S 1935.13 W 1935.82 S 88 27 W 7000.00 6438.19 6347.69 30 33 7100.00 6524.87 6434.37 29 19 7200.00 6612.48 6521.98 28 26 7300.00 6700.64 6610.14 27 50 7400.00 6789.29 6698.78 27 18 7500.00 6878.34 6787.84 26 58 7600.00 6967.64 6877.14 26 25 7700.00 7057.54 6967.04 25 31 7800.00 7148.10 7057.60 24 37 7900.00 7239.39 7148.89 23 34 N 87 46 W 1981.21 N 87 4 W 2031.07 N 86 6 W 2079.28 N 85 5 W 2126.47 N 84 1~ W 2172.71 N 93 40 W 2218.13 N 83 53 W 2263.06 N B3 53 W 2306.80 N 83 57 W 2349.13 N 84 12 W 2389.89 I .16 1 .ZO 0.74 0.69 1.41 0.48 0.90 1.00 0.66 0.82 50.28 S 1986.53 W 1987.17 S 88 33 W 48.04 S 2036.35 W 2036.92 S 88 38 W 45.20 S 2084.49 W 2084.97 S 88 45 W 41.58 S 2131.54 W 2131.95 S 88 52 W 37.31 S 2177.63 W 2177.95 S 89 1 W 32.50 S 2222.85 W 2223.09 S 89 9 W 27.66 S 2267.59 W 2267.76 S 89 18 W 22.99 S 2311.14 W 2311.26 S 89 25 W 18.51 S 2353.30 W 2353.3R S 89 32 W 14.23 S 2393.89 W 2393.93 S 89 39 W STANDARD ALASKA PROOUCTION CO. g-30 PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 20-DEC-88 PAGE 3 DATE OF SURVEY: 12 KELLY ~USHING ELEVATION: 90.50 FT ENGINEER: G. JOHNSON INTERPOLATEO VALUES FOR EVEN 200 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIHUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 8000.00 7332.29 7240.79 22 52 8200.00 7423.50 7333.00 22 44 8ZO0.O0 7525.69 7425.t9 22 49 8300.00 7608.02 7517.52 22 22 8400.00 7700.59 7620.08 22 4 8500.00 7793.38 7702.88 21 44 8600.00 7886.24 7795.74 2:1 47 8700.00 7979.15 7888.65 21 42 8800.00 8072.06 7981.56 21 39 8900.00 8165.05 8074.55 21 35 0.80 0.35 0.34 0.95 0.39 0.30 0.70 0 0.21 0.70 10.28 S 2433.1_2 W 2433.15 S 89 45 W 5.9'7 S 2471.58 W 2471.58 S 89 51 W 1.19 S 2510.04 W 2510.04 S 89 58 W 4.22 N 2.548.05 W 2548.05 N 89 54 W 10.19 N 2585.41 N 2585.43 N 89 46 W 16.23 N 2622.18 W 2622.23 N 89 38 W ) 22.34 N 2658.79 W 2658.87 N 89 31 W 28.23 N 2695.2@ ~ 2695.43 N 89 23 W 34.17 N 2731.80 W 2732.02 N 89 17 W 40.35 N 2768.07 W 2768.36 N 89 9 W 9000.00 8257.94 8167.44 21 42 9100.00 8350.87 8260.37 21 38 9200.00 8443.91 8353.41 21 25 9300..00 8537°09 8446.59 21 7 9400.00 8630.42 8539.92 20 58 9500.00 8723.92 8633.42 ZO 16 9600.00 8818.24 8727.74 18 31 9700°00 8913.27 8822.T7 17 54 9800.00 9008.66 8918.16 16 51 9900.00 9104.52 9014.02 16 31 N 78 57 W 2803.10 N 77 15 W 2839.58 N 74 24 W 2875.56 N 71 35 W 2910.78 N 68 46 W 2945.17 N 54 30 W 2978.31 N 63 26 W 3008.91 N 62 ~ W 3037.30 N 60 21 W 3064.32 N 58 53 W 3089.58 1.23 0.83 I .77 2.04 1.46 1.63 1.44 0.35 I .69 0.24 47.19 N 2804.46 W 2804.85 N 89 2 W 54.80 N 2840.59 W 2841.12 N 88 53 W 63.68 N 2876.16 W 2876.86 N 88 43 W 74.19 N 3910.88 W 2911.82 N 88 32 W 86.34 N 2944.67 W 2945.94 N 88 19 W 100.68 N 2977.11 W 2978.81 N 8'8 3 W 115.16 N 3006.93 W 3009.20 N 87 ~,8 W 129.39 N 3034.68 W 3037.44 N BT 33 W 143.81 N 3060.98 W 3064.36 N 87 18 W 158.24 N 3085.52 W 3089.58 N 87 3 W 9967.00 9168.78 9078.28 16 25 N 57 55 W 3106.18 0.00 168.26 N 3101.62 W 3106.18 N 86 53 W STANDARD ALASKA PRODUCTION CD. PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 20-DEC-88 PAGE 4 DATE OF SURVEY: 12 KELLY BUSHING ELEVATION: 90.50 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 0.00 0.00 -90.50 0 0 1000.00 999.99 909.49 0 17 2000.00 1999.97 1909.47 0 27 3000.00 Z998.84 2908.34 8 44 4000.00 3943.90 3853.40 22 18 5000.00 4807.27 4716.77 36 5 6000.00 5610.26 5519.76 36 25 7000.00 6438.19 6347.69 30 33 8000.00 7331.29 7240.79 22 52 9000.00 8257.94 8167.44 Z1 42 9967.00 9168.78 907B.29 16 25 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN N 0 0 E 0.00 S 49 5 E -3.83 S 12 59 W -6.48 N 79 22 W 15.38 N 83 46 W 332.61 S 87 0 W 828.73 S 88 19 W 1422.30 N 87 46 W 1981.21 N 84 1 W 2429.28 N 78 57 W 2803.10 N 57 55 W 3105.18 0.00 0.00 0.40 4.57 3.11 0.81 1.01 1.16 0.80 1.23 0.00 0.00 N 0.00 E 0.00 N 0 0 E 0.80 S 3.80 E 3.88 S 78 3 E 4.94 S 6.23 E 7.95 S 51 33 E 12.85 S 16.07 W 20.58 S 51 22 W 11.65 N 332.45 W 332.66 N 87 59 W " 23.70 S 831.10 W 831.43 S 88 21 W ) · 46.19 S 1426.65 ~ 1427.39 S 8~ 8 W 50.28 S 1986.53 W 1987.17 S 88 33 W 10.28 S 2433.12 W 2433.15 S 89 ~5 W 47.19 N 2804.46 W 2804.85 N 89 2 W 168.26 N 3101.62 W 3106.18 N 86 53 W STANDARD ALASKA PRODUCTION CO. W-30 PRUOHOE BAY NORTH SLOPE9 ALRSKA COMPUTATION DATE: 20-DEC-88 PAGE 5 DATE OF SURVEY: 12 KELLY BUSHING ELEVATION: 90.50 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH OEG MIN DEG MIN 0.00 0.00 -90.50 0 0 N 0 0 E 90.50 90.50 0.00 0 7 N 46 54 E 190.50 190.50 100.00 0 12 N 89 24 E 290.50 290.50 200.00 0 11 S 42 12 E 390.50 390.50 300.00 0 5 S 72 7 E 490.50 490.50 400.00 0 16 N 87 47 E 590.50 590.50 500.00 0 23 S 75 36 E 690.51 690.50 600.00 0 15 S 51 57 E 790.51 790.50 700°00 0 15 N 84 46 E 890.51 890.50 800.00 0 21 S 88 48 E 990.51 990.50 900.00 1090.51 1090.50 1000.00 1190.51 1190.50 1100.00 1290.51 1290.50 1200.00 1390.52 1390.50 1300.00 1490.52 1490.50 1400.00 1590.52 1590.50 1500.00 1690.52 1690.50 1600.00 1790.52 1790.50 1700.00 1890.52 1890.50 1800.00 0 17 S 50 52 E 0 9 S 45 15 E 0 19 S 70 57 E 021 S 66 8 E 0 18 S 62 23 E 0 21 S 35 49 E 0 21 S 8 57 W 0 20 S 36 8 E 0 21 S 12 21 W 0 23 S 17 11 E 1990.53 1990.50 1900.00 2090.53 2090.50 2000.00 2190.53 2190.50 2100.00 2290.53 2290.50 2ZO0.O0 2390.53 2390.50 2300.00 2490.54 2490.50 2400.00 2590.54 2590.50 2500.00 Z690.54 Z690.50 2600.00 2790.56 2790.50 2700.00 , 2890.82 2890.50 2800.00 0 27 S 10 15 W 0 18 S 60 40 W 0 25 S 9 25 W 021 S 24 17 W 0 17 S 22 18 W 0 31 S 7 34 E 0 22 S 22 0 W 0 21 S 25 57 W Z 25 S 56 51 W 5 28 S 76 27 W Z991.56 Z990.50 2900.00 8 27 3093.11 3090.50 3000.00 11 26 3195.63 3190.50 3100.00 13 50 3299.45 3290.50 3200.00 11 27 3405.55 3390.50 3300.00 21 24 3513.86 3490.50 3400.00 22 40 3621.20 3590.50 3500.00 20 31 3728.04 3690.50 3600.00 20 45 3835.13 3790.50 3700.00 21 9 3942.46 3890.50 3800.00 21 30 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET OEG/IO0 FEET FEET FEET OEG MIN 0.00 0.00 0.00 N 0.00 E -0.04 0.19 0.06 N 0.04 E -0.32 0.19 0.19 N 0.33 E -0.66 0.11 0.01 N 0.67 E -0.82 0.09 0.18 S 0.81 E -1.14 0.00 0.15 S 1.14 E -1.77 0.00 0.21 S 1.77 E -2.30 0.00 0.49 S 2.28 E -2.65 0.45 0.63 S 2.62 E -3.25 0.00 0.57 S 3.22 E -3.80 0.00 0.77 S 3.76 E -4.02 1.03 1.13 S 3.97 E -4.49 0.00 1.26 S 4.43 F. -5.07 0.00 1.51 S 4.99 E -5.57 0.00 1.75 S 5.48 E -6.01 0.00 2.11 S 5.90 E -6.26 0.40 2.68 S 6.12 E -6.21 0.23 3.08 S 6.06 E -6.46 0.88 3.69 S 6.28 E -6.41 0.00 4.15 S 6.20 E 0.00 N 0 0 E 0.07 N 36 49 E 0.38 N 60 32 E 0.67 N 88 52 E 0.83 S 77 21 E 1.15 S 82 23 E 1.78 S 83 5 E 2.33 S 77 57 E 2.69 S 76 23 E 3.27 S 80 I E -6.49 0.13 4.87 S 6.24 E -6.13 0.18 5.41 S 5.86 E -5.93 0.01 5.85 S 5.63 E -5.76 0.00 6.52 S 5.43 E -5.57 0.00 7.05 S 5.21 E -5.61 0.37 7.66 S 5.22 E -5.51 0.00 8.43 S 5.07 E -5.29 0.00 9.01 S 4.83 E -4.15 3.86 10.27 S 3.62 E 2.15 3.60 12.99 S 2.83 W 3.84 S 78 24 E 4.13 S 74 5 E 4.60 S 74 8 E 5.22 S 73 7 E 5.76 S 72 17 E 6.27 S 70 19 E 6.68 S 66 22 E 6.80 S 63 3 E 7.28 S 59 31 E 7.46 S 56 13 E N 80 58 W 14.13 4.14 N 78 40 W 31.43 3.93 N 89 44 W 53.90 4.31 S 83 44 W 81.51 3.96 S 85 38 W 116.52 3.6T N 86 56 W 157.99 5.03 N 81 28 W 196.87 0.08 N 81 25 W 234.30 0.43 N 81 31 W 272.44 0.26 N 91 47 W 311.26 0.69 7.92 S 52 2 E 7.97 S 47 17 E 8.12 S 43 55 E 8.48 S 39 46 E 8.77 S 36 28 E 9.27 S 34 17 E 9.84 S 31 2 E 10.22 S 28 10 E 10.89 S 19 25 E 13.30 S IZ 16 W 13.06 S 14.83 W 19.76 S 48 38 W 9.08 S 31.95 W 33.ZZ S 74 7 W 6.46 S 54.31 W 54.69 S 83 12 W 8.51 S 82.06 W 82.50 S 84 4 W 11.72 S 117.29 W 117.88 S 84 17 W 12.57 S 158.86 W 159.36 S 85 28 W 8.06 S 197.56 W 197.72 S 8~ 39 W 2.46 S 234.75 W 234.77 S 89 23 W 3.22 N 272.64 W 2T2.66 N 89 19 W 8.90 N 311.22 W 311.35 N 89 Z1 W STANDARD ALASKA PRODUCTION CO. W-30 PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION O~TE: 20-DEC-B8 PAGE 6 OATE OF SURVEY: 12 KELLY BUSHING ELEVATION: 90.50 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 4050.55 3990.50 3900.00 23 19 4160.54 4090.50 4000.00 26 3 4272.98 4190.50 4100.00 27 52 4386.52 4290.50 4200.00 28 47 4501.54 4390.50 4300.00 30 14 4617.97 4490.50 4400.00 31 21 4736.16 4590.50 4500.00 33 13 4856.70 4690.50 4600.00 34 32 4979.27 4790.50 4700.00 35 58 5103.32 4890.50 4800.00 36 26 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST OIST. AZIMUTH FEET OEG/IO0 FEET FEET FEET DEG MIN 5227.88 4990.50 4900.00 36 41 5352.50 5090.50 5000.00 36 35 5476.96 5190.50 5100.00 36 31 5601.63 5290.50 5200.00 36 46 5726.30 5390.50 5300.00 36 39 5850.85 5490.50 5400.00 36 34 5975.42 5590.50 5500.00 36 33 6099.53 5690.50 5600.00 36 14 6223.10 5790.50 5700.00 35 42 6345.90 5890.50 5800.00 35 21 N 86 32 W 352.20 S 85 47 W 397.83 S 84 9 W 448.67 S 84 19 W 501.82 S 84 46 W 558.03 S 84 54 W 617.04 S 85 29 W 679.45 S 85 56 W 746.20 S 86 51 W 816.60 S 87 25 W 889.64 6468.12 5990.50 5900.00 34 39 6589.11 6090.50 6000.00 33 47 6708.78 6190.50 6100.00 32 46 6827.22 6290.50 6200.00 32 3 6944.46 6390.50 6300.00 31 0 7060.49 6490.50 6400.00 29 45 7174.98 6590.50 6500.00 28 36 7288.53 6690.50 6600.00 27 54 7401.37 6790.50 6700.00 27 18 7513.64 6890.50 6800.00 26 57 S 87 41 W 963.56 S 87 57 W 1037.63 S 87 54 W 1111.43 S 87 55 W 1185.59 S 87 51 W 1259.74 S 88 6 W 1333.71 S 88 17 W 1407.73 S 88 3~ W 1481.01 S 88 54 W 1553.40 S 89 4 W 1624.51 7625.50 6990.50 6900.00 26 10 7736.49 7090.50 7000.00 25 14 7846.55 7190.50 7100.00 24 T 7955.68 7290.50 7200.00 23 11 8064.22 7390.50 7300.00 22 43 8172.68 7490.50 7400.00 22 49 8281.05 7590.50 7500.00 22 26 8389.11 7690.50 7600.00 22 6 8496.90 7790.50 7700.00 21 44 8604.58 ?890.50 7800.00 21 47 S 99 12 'W 1694.60 S 89 25 W 1762.57 S 89 59 W 1828.20 N 39 21 W 1891.59 N 88 1T W 1952.75 N 87 21 W 2011.59 N 96 21 W 2067.33 N 85 12 W 2121.10 N 94 17 W 2173.35 N 83 43 W 2224.31 N 83 52 W 2274.35 N 83 53 W 2322.42 N 83 52 W 2368.33 N 84 19 W 2411.95 N 83 22 W 2454.10 N 82 41 W 2495.99 N 81 35 W 2537.61 N 80 40 W 2578.35 N BO 40 W 2618.32 N 80 34 W 2658.01 3.01 3.37 O.6O 1.34 0.95 1.18 1.51 I .28 0.76 0.13 13.29 N 351.99 W 352.24 N 87 50 W 12.74 N 397.71 W 797.92 N 88 9 W 7.90 N 448.86 W 448.93 N 88 59 W 2.44 N 502.37 W 502.38 N 89 43 W 2.93 S 558.94 W 558.95 S 89 41 W 8.30 S 618.31 W 618.37 S 89 13 W ) 13.61 S 681.09 W 681.22 S 88 51 W 18.65 S 748.19 W 748.43 S 88 34 W 23.05 S 818.92 W 819.24 S 88 23 W 26.65 S 892.25 W 892.64 S 88 17 W 0.39 0.40 0.12 0.33 0.54 0.66 0.26 0.15 0.66 0.25 29.87 S 966.43 W 966.89 S 88 13 W 32.65 S 1040.75 W 1041.26 S 88 12 W 35.32 S 1114.79 W 1115.35 S 88 11 W 38.03 S 1189.19 W 1189.80 S 88 10 W 40.83 S 1263.59 W 1264.25 S 88 8 W 43.42 S 1337.79 W 1338.50 S 88 B W 45.75 S 1412.04 W 1412.78 S 88 8 W 47.76 S 1485.53 W 1496.29 S 88 9 W 49.35 S 1558.10 W 1558.88 S 88 11 W 50.57 S 1629.36 W 1630.15 S 88 13 W 1.11 0.70 1.01 0.67 0.49 1.30 0.89 0.79 1.48 0.53 51.63 S 1699.61 W 1700.39 S 88 15 W 52.47 S 1767.72 W 1768.49 S 88 17 W 52.83 S 1833.45 W 1834.21 S 88 ZO W 52.52 S 1896.91 W 1897.64 S 88 24 W 51.26 S 1958.09 W 1958.76 S 88 30 W 48.99 S 2016.89 W Z017.48 S 88 36 W 45.99 S 2072.55 W 2073.06 S 88 43 W 42.02 S 2126.19 W 2126.61 S 88 52 W 37.25 S 2178.25 W Z178.57 S 89 1 W 31.82 S 2229.00 W 2229.23 S 89 10 W 1.12 0.60 I .55 0.50 0.60 0.11 0.67 0.64 0.31 0.75 26.45 S 2278.83 W 2278.98 S 89 ZO W 21.33 S 2326.70 W 2326.80 S 89 28 W 16.47 S 2372.42 W 2372.48 S 89 36 W 12.04 S 2415.87 W 2415.90 S 89 42 W 7.58 S 2457.84 W 2457.86 S 89 49 W 2.56 S 2499.53 W 2499.53 S 89 56 W 3.14 N 2540.91 W 2540.91 N 89 55 W 9.52 N 2581.37 W 2581.38 N 89 47 W 16.04 N 2621.05 W 2621.10 N 89 38 W 22.62 N 2660.46 W 2660.55 N 89 30 W STANDARD ALASKA PROOUCTION CO. W-30 PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 20-DEC-88 PAGE 7 DATE OF SURVEY: 12 KELLY 5USHING ELEVATION: 90.50 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH OEG MIN DEG M!N VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET OEG/IO0 FEET FEET FEET DEG MIN 8712.21 7990.50 7900.00 21 43 8819.84 8090.50 8000.00 21 38 8927.39 8190.50 8100.00 21 45 9035.05 8290.50 8200.00 21 42 9142.63 8390.50 8300.00 21 31 9250.02 8490.50 8400.00 Z! 16 9357.23 8590.50 8500.00 21 4 9464.32 8690.50 8600.00 20 46 9570.71 8790.50 8700.00 19 0 9676.07 8890.50 8800.00 17 57 9781.02 8990.50 8900.00 17 8 9885.38 9090.50 9000.00 16 28 996T.00 9168.78 9078.28 16 25 N 80 41 W 2697.58 N 80 50 W 2737.15 N 79 40 W 2776.44 N 78 18 W 2815.93 N 76 8 W 2855.05 N 73 20 W 2893.29 N 70 5 W 2930.53 N 65 0 W 2966.74 N 63 59 W 3000.25 N 62 27 W 3030.60 N 60 39 W 3059.36 N 58 59 W 3085.91 N 57 55 W 3106.18 0.58 0.34 0.59 0 1.55 1.08 1.15 1.58 2.14 0.73 1.37 0.65 0.00 ~_8.95 N 2699.75 W 2699.90 N 89 23 W 35.33 N 2739.03 W 2'739.26 N 89 15 W 42.1.5 N 2778.03 W 2778.35 N 89 7 W 49.75 N 2817.17 W 2817.61 N 88 59 W 58.41 N 2855.89 W 2856.49 N 89 ~,9 W 68.76 N 2893.64 W 2894.45 N 88 38 W ) 80.96 N 2930.30 W 2931.41 N 88 25 W 95.34 N 2965.81 W 2967.34 N 88 9 W 110.99 N 2998.55 W 3000.60 N 87 52 W 125.96 N 3028.16 W 3030.77 N 87 37 W 1~1.08 N 3056.17 W 3059.42 N 87 21 W 156.10 N 3081.97 W 3085.92 N 87 6 W 168.26 N 3101.62 ~ 3106.18 N 86 53 W SCHLUMBERGER O I RECT I ONAL SURVEY COMPANY STANDARD ALASKA PRODUCTION WELL W-30 FIELD PRUOHOE BAY COUNTRY USA RUN ONE DATE LOOOED 12 - BEC - 88 REFERENCE 73067 WELL · (805' W-30 (Il-21-11-1~-' HORIZONTAL PROJECTION SNL, 1443' WEL, S~ 21, TllN, R12E) NORTH 4000 REF ?906'2 SCALE = 1/1000 IN/FT -i-+4-4 .....*:-.-4-*:-.+---.4.-4-4--i---+~,--+-, ...... +-4-4-4-...4--k.4-4--.-4--b-b..i-...4-4-4..4 .....~-.;..4..";.-L;-1-1..1 ..... i-.i-.-;..4 ....... ~.. i....~..Z ...... i..4-..i..i-.L.i...; L..; .... i...~.. L. -i.'-Li-i..'--+--?*.:-'+-----4..*.'...{-1-...1"-++-F,-1-1-Fi- -.:'-+-4-.~-..---b~-4-.~----~--4~4--4-..-4-.4-4--4... M-.4..4.-..~ ...... ;.-4..,i-.4 ....... 4..4-.4...4..-4 .i..-i.-+.¥-...~-.;-4.4 ....... 4..4.-~.~..4.. '*.-*.-*.-"t-' '-q-'?--~--?'----4---I-.4-4----4-+-+-4.--..4~4...4- .... 4--.i---~-,~.L--.-.4-4..-4--J-- ..... 4-4-4~--4-";--4..-4,-. ;-4-";..4~.~-..-..1-.1...4...4 ...... i-4..4 .i ~. 4-~. 4 i 4 i 1- -4-4 4-~ 4-4-4-4--4..-~-~.Z.:j:]:I:ZiZt.'::~:]7]]Z:i]ZZ:~]: :'?]E'?:Z ~-.~..]-]~]~T.~-~]`~..~..~r]..T.T..~-.t..~t.~.1..~..~...1~t..t..i..~.t...?..t ..... t"tt--'.:-" '.t'-?-t ...... i"t .... r ...... ?'i"i...!-- . ! : .. ~ i ! ~ , ; : *.' : · i ~ : ~ , : ~ ~ ~ ~ , : .1 ~ '. ~: ,"7'T' ,"'?'"','"'" :"T"t'". ..... -"',"'~"'?'T'!-~-'?'~ ...... !"~"!--;''' "'?' T"?.'*.. ........ ~-~-T" ".1"~-T"? .... -t.-*.-4,--t----t.-*.-*..-*.---.~--+--f~*.'.- ..+.+.-t.,--4.. ...... t'.-4.-4....4.-, !-4.-4.-+.+...-4....,:.-p4.-.-.+.+.4...4.-~ ..~-+.+..~... ~---~--t'-+..~ ..... ~ -.+...-,,,...? ....... +---?-..+.--~ ..... ~..+..~.- ~ ...... ?"~"t'"~ ..... P. ~.--i.-.~--..~. +--~....~ ~-.~-1--F....4...-1-~.~..4..+.~.~-p4...+--F.~-..*.~.4..+-b..i.-4~¥..+-+......+-4..4...4..~..4...4`.4..4...~-i~..~..";..4 ....... ~-.;..4...; ...... ;...;..~...4-.....4..4-~...4....~..~-~...~ ..... ;...;.. ~...4 .... ~...;.._ "1."t'.1-.1-"'.1'"I-~~~ ..... r--t--*.-.-*.~-.r-*.--*.-.*..-*.--..*.--.??-*.-t-?-+-4-4.~- --t,-4."4.-.~'.- -.fi.-i-.*:~-i-i -4..4-.4..4 ....... ~-.4-.4-.4 ...... ~...~-.4...4......4-4..4-..4 ..... ',-.4...~-..~ ..... ;...4...~...~ ...... ~...4..-~..4-- ...1~ 4..";.. 1. ?::-i-i---~-i-i-i'---+-i-1-1-~-1.+++--1-+¥+-~-~:-~-~---++..4-4---.½--i-+. -4-.i4-4......~-.~-4..1--..4.'....;.i_.~..,...4-+.4.4... ~..~..~-4...4 ...... ~.4.4...;..-...~-.~--1-4-....-~.4...~..: '-?i-*."-t--"'*."'t~*.'"t'-"4."'?4'.4--~"4'--'~-'i"-4 ...... '~-4-.4---~---.-4-4---~-4---.-.+-~~--4--~--..-4.--4~4.-4--~2`-4-.-~..+~--~-4 4 I-- : ,_ ! ~ ~ t.~ "; ; ~ 4-~-4 I i :-J i 4 : -+-+-74.-[--+-4.-.-4`+-..+.+-4..4.'.:j-+-+-.4.-4-'...+-++.4-..-+-~+~-- -+-4..4-4..-.+4-4-4....-Li_-L.i.....i_1..i_1_..._L.;_1..i ...... ;-z.1..1-......i..i..i..i ...... 4..1-.i...i...'-i-i..i-i-. -t..-.1-.1~.1-,-?".1-''r''T- "T'T'Tfi.F'f"±"t"fi.' "-.?~?-r. '.1--'--f-f" ..-b±'- -fi.-f-~-fi.-' "±'-f:"-fN"' -ff-4~.'--+-- -.4-4-4--4----.4-4-4--4.-...-.,'-4...4...?'......-?-.4..-~-.~: ..4~4-4--~ ..... +-.,.'..-~-.4.....+..+-.;..¥..~ -~.,'-?±'~-',~'"?-*~-?'-~ ....... :'"'?-'1."'?-l-T'-t-.1~'?' "':'-'t-'T-T*','-T'~-.1--..' ...... ?'-?"-~"'T-- "-?"?"+"'-+-+'+"+ ......~-+.+--4----*.'-4-+.-+ ..... ~--4-4..+.....+.+.+-4 ..+.+-4..'? ...... 74..4--?...--~..4..-~...4.- --i.-4-.4--4- - 4~.4~ 4 4--- -4- 4 4 '- - '.- ' - ' ' ' -'. -' · ' ........ ~ ~ : ; : ' j, ~ L~O00 I ~ : ~ ? i '? -r ?.-*.- -?- t- :.-?--p-??t--?-- -*.-?--?-~--.74-*.-*.---,-*.-t-~-*..--.-*. ........ 4. ........ ~--,-.-t- ............. -r ........... ? ..................... ~ ........... *. ........ ~..4 ......... ~..-'f-2"'f-T"r'-f-f'~"-±'+±"f-b-f-.:'fi.'*.:"'~ ...... f--f-i-?'-- -fi.fi.i':'?'-fi.ff--fi-+'*"fi.?f-.-!----4-.4-¥-+---4-4-.4--4.....-}-.4-4.-.4 ....... +-++-*..-. -.+.-~--b.+ ...... ¥+..4`..,: -. :.-.i--F-i-4 ...... ,;.-4-.4---;... i : : : ~ ~ ; : ~ i . : : : : : : ; ' ; ~ : ; : ; i '-~ ' ~ ; ; :? ~' 't-"f'-?"*.""~-f-*.~?'"?-' "?-'1'-'1'"~"~"'*."'?~"t"~ .... ."-;'-*.','*.'~q"*."'?"-t'"?*"'"!"'i"'t' "'"'~"~~'!'''''~' ---*-4.-+-i----i.'-~-+--i-..-+-.~-,:~..~- a-+.4..-e:.-e---4-+-+-+- -,:-4.-4-+--, .4- I-4- +- -4,-4-..f-4-.-4-i..4-;... -4-'.k.4-k-..4z4..4...k.-.,~-4-.,i...-b- -.-~-4...,'..4 .... I...i...i...i,....-4-~-4-4..- --!'TT'!-'-:.""T TT' 'TTTT'"'TTTi-' '"i-i-T."'i~' -TTTT'~'7..'7"TT" I"TT"T; ..... ?T"'...'"r"":..-Ti'"r'. '-!-'..?T'~ ..... rT'T"r' '~:..~'!-'r~ ..... ,"T'r'r' ~~-'.t-T.?.:- -4-4-;-4- --4..4--~-4 ....~.4-.--~--4--.--k--4..4-.4..-.-.4-4-~....i ..... i-4--i.-4- -";-..4-4-4... ,..4-4-4..4- .-4 2, i. .; J "; 4 ' ~: ~: ~ ; i : -I- ' ' : ' ' ~ ~ ' ~ : ; -4-2--i..4-.'..-4-.4-..4..4... L-.4--~-i..--J,..J.--L.4 ..... 4-i-.-;.-J,.- ..i---i- '.J-1 .... i--i--k. 4 -4 i-i i- i- i- i 1- L ~ ~ ~ ~ ~ ~ ~ ~ ~ ' ~- -i i-I L _ ~ I ' i - ! 000 -T.1-T'~- ".1-?-?--t"'"'T"r±-.1'---fi.-ff±~-- "fi.'f:--~"+'"'-+4.---+-+-. -4.-~.-4.~---.++-+--~-, ~-+--~-+.. ,4--~-;--4..--.4-4-+..;..- -";-+.4-.L-..+.4--t-+. "--4..+~..-~- -+.4.-+-4-.~..-~-+4-..~- ...... =i .~ ?~ ,-,-i'q-fi.4-'-~*:"+-'w- -~.~--+-. ..... !-+-F-+-~..4'-~-4-~. -.~-+++----F-~q.R-- -~-R~..4-...~-4..4...;.~ ~,-i-.I--L.-~..-...L.~..-,~.i....-~-+.4-.L.....j--~.l.J- ..... ,..~-i.. -~-?i-~-'!'"?4'"?i"'"'i'i'-i-+'-''+'+'+'-4 ......... +-+'+'i'++~-+"~-'4`'~-~-~:-'"'+++-+"'-4-4-i"'; ..... ~..-~..4-.~.~...~-.~...;..-..~-~..~..i ...... ~..i-~.i ...... ;..~.~-., ...... i...~--~-i.. -,..1...i.+. -J",'--~-+ --?i ...... ~"~-.-~ ........ , 4..+.+--' -J.-~-~...~ ...... iJ..J.-j-..J .L.L]_L.....i_L ...... LL...LLj_~L_.L.L.L L L.LL..L..Lz..++ .... ~,.i..!.]_] ..... ~.~i...: ..!...i... ...... ...L~.LL.....L~.]...L__.J_J_J.]] ..... .... -fi.'.~-fi.i-'!-i'"f"f'i---'-1"~-1-1-- --~-1-1---~ ..... +-+--4--4--. -4-~--~--~..----+--~.-~-~ ...... ~-R-4.-~--.-~--4--4.-+--i-i-+-4-4-...-N+-.4`-.~ ...... ~.--+-.~--4-- ...4..~--4`.-~ ....... ~.--+--4--1. ..... +...~--.~---~ .- .+.+.+.~ "i-;-4-.4 ..... ~"4-.4'"*"-'~'~"4-.4-.4--'"4-'4-.4"'~ ..... 4--~.-J-.4 .... ;-4...$--~..-..";..4..-';-4--.-.$ ";--~-~---4 i 1.;; .L1.; ,, 4-4-4 1.. ~ 4; ~- ; 4 4 1. ~ "; i 1.- ;-; .... ;...-";..4..";..~.- -1."*..-T'%" '-t".1"T'T~ "%-*..-t"?-F'%-1-'.1'~?-'~ ~'*..-' -*.- .~'.-." . '.~-. ~-"-~-'~-?'~-'~ ~?"'*"*.--+'-~"-F4-.-;.-+--.-4-.+-.+-*;-.~-*.'-'*;-4'"~" -~,"t-'?-.4 ...... r-~--4 ........ *;-~-.4-+-. '7'i-'t'1"'""t~"'~'"?'- "m'~"'?'t"-".1:"-t-"?'" -1-'T'-1"'~~'"'~-'{-1-f ..... f"~?:'-!-'f~- "~"i-1 ....... i"'~"ff'".~'"'-1'"!'~~'"i ....... ~"'i"+-1"i'"!'"{"+'"i ....... ~"'!'"!'"~ ...... ~"?+"i ...... ~-4--N+-... - - +_ ,_~- , ,--,. ~_...,. ~....,_~__ _. , ~ ~_ . ........ , ........... ~ ..... ~ . : : ~. : , 'I' : : ~ ~ : ~ : I : : : 7 'I' i ~ ~ -t-*.'-"t--t-. '~ .'!-*.-?-?---*.-'"t"*.--t'--'-'*.-'-t-t'"~ ..... .~"-.'r-t---? ...... ,---'t'.-t.--?.---~--*-*-? ...... -,--t--q..-~---.?..*.---[---* ...... .t,..~-..?.-,.-...~--,~ ........ ~..,-.~4-- "~-'~--t...--t..."""r-?."'?..'"f'-'--~--i'-fi.-f-----?f---i-'-f- ~4..-f-t"f"'-?'--?:-'?:-i-- -'f-'t-'f-'f.:-- ~.i;"-i"fi.-i-', '-~-+'*.'"'? .... ?.4-4.-4---.-4..-4`-+-4 ...... !-.4-+..4.--.--+.-i-*.-.-4`.-. ~+.-4--.4`..4 ...... ~...~-4-4--.-+.-4-..4..4-., '7-7-'...'-7"' '"f"?T'"*..:"' "i"'T'-":;"'?'"'--":;"-f"'!'"?: ...... f--f'-?f ...... f'-":"fi.?'-'?:"fi.-bfi.~''-f''-t-i.,'--i-- --~-...;--4..-?" ...... F+--4--..~ ...... b..;-.4.-.+-- -4. ¥...F-~ ...... 4-.-!...4.--,: ....... ;...4.-4..-,.' ..... 4...4..4.4..--1.4.--~..?'... --Li~4...4 .... 4.-~-.4..4-- --4-4-.4 ......... 4-4..4..4-. l.-4-.4-4--~--..-1-4--~-~-- ~ 4- 4- 4- 4- . z ..+.4-4-4-.-4-.J,..4..4-....4-4-4-4-. -4...{-4-.+-.....4..4...~~.4.- ..-J,~-b 4...4-~ '"*'"4"'*"-4-' ~-*.-4--~-.1... -~-4-.~--4----4.-.4---~...4---.--.4---4-~--4."-~.-4~i.-1.-1--~..-'~--L-.~..i ..... ~-1--i-i---.--i.-1.1-~ ~i.1.-i...-Li-!.1 ....... L.L1-.-i.....I..4-.1...I......1..i...i....L...1..4-1...~ ...... I...;...1...; ....... ~...~..-;.1......L.!..i..1'-. 2--7i?-*..~?-t-' ?t-..:--.?'--.'..i-~-t-!-'.;-7;-,-.1:--.+fi.++--~++-.:'-1-- ?.:'-1-1---1-1.--?:---.-: ..... i-1-1-1--+-,;-+.+---1-1-++--+4-+~... -1..-.:+-! ....... !~-!-4-~-- -- ~ I~0 .-',~ ,-*.- -?"*.-'t"*.-- '"?"?'**."*."' --t-*.'"t'-*.-" ""t'.4"~-4.-' -+:"~-*.'~*.'-- -4.-~.' .4.-~ .... 4-4-.4-- -4-4-.4-..~ ....... ~.-.4-4-.4,., -4,.4-4-4-- ...4~4..-k.4 ...... f..-~..-k,.~ ..... ~-.4,.4-.4 ..... 1...4-4..4-~ -4.-4-4~4-. d--t-~-. 'fi"ff'"t"'t':-ff-Y'.?.'~'t"t~i'--.T'-i--'t--t-l-t? ..... p-t.:..?-f-.~-t.fi.?t--,-.*.:--.~~ .+-~-.--b-t.i---f..-~-i~-f~?.i ...... i~-r.i-T.--.+, f-.t.+..,....~..i-.i-..+;... '..+.+. ~ .?' ...... .,:-..,: .+.t-...-+..e.?'...~-- -i:-!:~:-7:: ::::::::::::::::::::::::::::::::::::::::::::: ::::;:::;:*.T:7':: ::~::":]:i::: ::.'"::i:ti:: :::i::i::.'"::]::: :i::i:~: i: [ :i::Z :.':::~:: :Zi::t: i:::: :::::::::::::::::::::::::::::: ::::!:::!:::!:::i::: :::]::J:: ::i::: ::~::~: I:~: ~'~-'t-~-'t-"---???t.- "-?t~-?-?~-?.-*...*.--t ........ *.-*.~*."- --'-+-T--t- -t~'~..-~--?.. --,..-,~-r.-*-- --, ............ t ......... '"'~ ............ * ....................................... " ............ ~..4 ...... ~"'~-' '~" "T'.4"" 'q'-';-~"'f.. -' -T-'.t"'?"'?'" "'!.,"T"?'-'-?"' '"'?'"?'"?'"I.."- '"i''''t''*.''~~'' "-t-+:"*.-,4-' t---i-4.'-4.-*:'.- '-+--?' --.?'--i ..... i-4.---.~---~ ...... F--'~.-+..?'.-- ..~..?' -.-~.--~ ....... .4..+..~....i ...... i"-i- -i"-?' ...... ~" '~' '~ "'~ ..... ~ ..-~ .. 4 --*-. 'i-t'i"t-'"'?'".1'-':"'~.- "'1.'"'t"t'"'.:"'"'fi.fi.T-t ....... ~"~-'{..'"'~ ..... ?",>*."-4"- .--*.".-4.-4;--4---4"+"+--::-"-':"+"+-'4'"~--i'-1~'+'-~ ...... F'~-'+-'4`'"'"4"'~"i"'~ ...... ~: ........ ~ ...... ~..~.+..~ ...... 4`..~..-~.L....4.-~.-i:.~-1. -t~ .................. 44- ......... ~, ~ ' ' 4 "-,,+-~-' ".1~'T~'+.,~'T.- -T-t-.+-'?'' '"'?"'~'-t''~, ....... t-*."T-t'''~ "*.', '*." -. 'f*.--t-'t-*.~. '--t."*.-'t-?--'-~t--+.'-t-.-,+--'"!-'t'"t'"?"" "-t-';- ,"-i'"' '-t-*.-'*.--t"' I"?'-,--~' '+. ...... t" ?"*.-'t ...... ?"'t"Jr"-f''' k-?'*.- .-'t .... -~000 -~-'*'-4-~-".4'-~-~"4-'~!!! ! i i i I ! i ! i-4-'4-4"'b"-4.--'~.-~'..4~! ~! ....... ~-4-4..4--,-~-4..4-4-.!-.~,..4-4-4--..4..4-4._.;~. ! i i i i i i ! i i i ~ i i ~ ! -4-'~'"~".4'"! ! ! i -4--;.~i i ; ~ 4- -i iii1.-4 ~ 4i i i iz 4 ~ t ~ii i i' ~ ~ ;i! ~ ! 1. ~ ~ - ~ ~ ~ ~ ~ -;-4 4 q-.~-~-~;- ..4.4-..,~-.4-..-.~,-4-.~..4--,..'.--~-.4-.4-...4.-4-.4..4--, ~4-4-~--~~.~-~_i..._~i_.~.. -~..~-1...~....-~-.~-i...~.....i.1-~...~..~...~..~..~...~.-I..i~:-~.~ ...... ~-.~..4-.~ ....... ;-~-4-.~-.t..~-~-i...~-.. -l-'T" K~-~ ~'T-T~T'T';"T"T'-T..-T~'"'T'T'T'T''~ '"t'?t'~-~ ~fi.?~- ,"-'-~.~- "?-'r-"T'T~-~-'!-~-T'T-.1"'-?-'?-?'? ...... P'?T'i-~'-f'+"t~t'" ~"~"~""?"~ ......t'-b't"~ ...... T"T' -'~-UT"T.,-~ "*.'~,-.1"~-i-?'??"*.-'-'?"??*. ....... T-.+-F-*.-. -q--T--~-~-.-~-?~--+----F.4.--F.4..-~ -~-4..~-t' ...... b-~-+.~~-. ~~-T-.4.--F-...4..+.-?-+~ ~.-.~ .-i-+..~ ...... ~...~ .+.-~ ...... ~-~ ...i ? ~..4-4-.~-4`- -4--~-4-4.-~..~.4..4---~- --;--4~4-.,~.---.~.¥ .~ .~-- ~-4-4--+- --~--~--~--~- -2`~4- ;--~--- ~ 4 :-,!-. - :- ;- ~ : ; ~ 4 ..... -~ -; : ~ : ~ ' : : : 4 ~ ~ : : ~ ..... ~ .,' i ; ~ i ! i ~ i i i i ~ ~ ~ ~ ~ ~ ~ , ~ , ~ ; ; ;~ : ~ F7 T ~'T-T'-T"'T'~-KT"T"T"T~.? ..... ,'F'T'-?.""T'-~"-!"'T'"'"T'"T'y'T- "'r"T"',"?'"'"'t'~-T"t '-f"~-T-4,-' t-!. "'t- ,'r"l'-""I'"!,'-I-'I"'- --t'"?--~'"t-- '"'~-'1..- ,,'I--I-' -'t--t.-~-~-'-*.-T'-I'-I"- -?--t-*.--t-' --t-?-t---t-'---t-*.--+.-?--~ .?.??--*.-. "'I"'*"*."'*.'" ""?*:"*."'?'" "T"t"T''~ ..... ~"-t-",, 'T" "'~"'f";"7" -~.-4.--t-~- --i-~.~+-.4-- ...4-~-4..4-- -.4-~-4-..4 .... ~--4-.4--i- -4--4-4--4--- -.$-4--i....i~- .-4..4-4..4-. -4..4-+.4---4-4..4-.4-~ -4- ~-4-,~-. · ~ -I 4 -k -~ 4-4 ~- i.. 4- ~-.4 .... ~...~..4-+.-.-~4..-b-,.-. -190OO -4.'--,~-+4-.-4--~-:4-4-..-4--~---~-.i--.--~...~..4.-4 .... .L-4.-~+.-~-~---4-4..4-;---L-Li..-i-.-4-~-4--~-----Li..4...; ..... L.~--I...4 ....... ~..-~..~....~ ..... ~.-i-..i.-i ....... ;...;.1...~ ...... ~-.~.--!-.1.-...-.~.--L.~-.~-. fl-'~-~-'!-t-~'*.-~ ........................ ~ ~ ~ --.4 ...... ~ *.-, .-+-i-: ?-p-.4-+~, ,,-f-t' ..... ~ 4..4-. ..................... -.4-~-,-4-- 4--4 ,, ~- 4-~-.4-~ , ~ ~ ~ ~ -;--4 -4 !' ~ ,::1- ~ ........ "'J"?-t-*.- "~1"-1'-',"'I~- -'1'-.?-t:-'f-' -!"T"t"*.-~ -'.t-??..*..- '-'-t- ,*-*.-.1-' --t,-1'.--t-*.-- --t--?.--f~-.~-- ,--i-4...4--t-. -4.--'~-t'..4.-.. -~--t'-4-.4..- ...,.'..-4..+. -F-...-+.+.+.4. ...... .F.+.-~...~ ..... ~...~-.4-.~... ~--4-f.'--~-,f.-.~-+-+-'"t"~?f:-' -4.-+,'-4-4-. "*."-.'b+-F"-'¥4--~-fi.- --b+4-~----*.'.-4--.4."-i--.-~---4-...~-; ....... !--+--4`.+-. ¥-4-4-i ...... ;..~-..~...~....~4..4--~..,: ...... ~...;...~..1-. i..1...i--i--~.- ..1-.L..~...~... -1-4, ~-pi-'~-1-1-1-'-'~-±-*.-*.'---4.-F" +-4-.--+-4- .'-F*.'-.-4.-~-74---.4-k4-*."--...+-?'-+-4.----k*.'..4-~~---.--~-~--k4- 4-.,i 4 ~ ~ ~ ~ 4- ~ 4--i 4 · .~.I' .1.. ~ ...... ~-.,Li..,~._. -4-4-~-4- -,~-4...i...4- .-.4..4...4..4 ..... :---:-,--4-4-...4-..k.4-4- -4-4-4-: - -4-4-4- 4 4 4-4-4- -4- ~.--~ 1. __:. i : i ! ~ ~ i .i ~ ~ ~ i ~ i , ~ ~ ~ ~ ~ ~ ~ i ~ ~ : : ! ~ ~j. ~ ~ ! ; ~ ; . ~ -t ! ~ ~ ~ ~ i , ~ ~ ~ ; , , !'T'l :' .... t"';"'? ...... ?" r'?"'j ........ ~"t"T"? ..... ?'"?"t'"? ...... t"'?"'r"? .... T"'?"'4`"~-' 'Tl-t" ~-"7-T'T",1.--?"I-,.+-T' -fi.-t-'1'"'t- "t-~-.?fi.'-?'?'t-T" "t'T'T'fi.' "±"*'-T-T' "?7"T"t"'~"?"?"'f'+" "'1"f-'~'-'~ ...... ':'"fi'+"? ....... ?'"+'-P'f ..... ~"~"+"~ ...... t'+'-i-~:"" "+'fi.+'"r- -T-.t-+--t..-----t.--t-?-t~-..--?-!---t---.+-. -~.'-4--?--~--.4.-4--4.-4.-. '.4"~--t-4."-"-t--?'-~-4-'' -4-'+~-+'~'~'-~~-+-.4---4-.~--~-4-.4...~.....-~-,4-4-..4.--...4-.-;-.~..4 ....... +L.4--i...4 ..... ~...4...~...~ ...... i-'~-i--4 ....... 1....4.-,4-.4-- ~L~H -~0O0 "':-'t~-1-' "':.:"T".,"~t'--!'''T'-'';-'i- ":.'"-.fl.-Pt"' '4.-!-t'~-'-'..'.'"i-i-"..' ..... P',-~-'t" "'t"b!"'i ...... i-'t"i"i"""ti"i'"i ...... ~"'f-'f-"f ....... ~ ....... f"". ...... ~"',".", ."vi'".'"f ..... ~"i","'f'"~'"."f""."! -~000 -4000 -19ooo -~000 - ~ o0o 0 ~ 0o0 ~oo0 19ooo WEST EI~T WELL · (8O5' W-30 SNL, (Il-21-11-1 .... ' VERTICAL PROJECTION 1443' WEL, Sbd 21, TllN, R12E) -zooo - ~ ooo o o , ooo zooo ~ooo ~ooo sooo sooo -~--'..-!-.i... ,-~.-,i-4..4- -++(-i'" '+'+'i'+" ~'+4-'3-+-~-f-4-4'--k-- -.-;+-4..4----&-k3.-.k ..-1.-4--4.4--- :-. 4--4.-4.-.i..-. i...4--+.4 ...... i-4..4-.i.-....F4.4.4 .... 4.--L4.-.4---..-4--.;..4-4.J-4...4..4...4- -.4-..1.-4...~ ....... 4.-4.-}...1 · -~-+-!--~ '--F~-~--~- -;;4-4'-4--!--4--L..-~.4-;..-L.~...;.:-4-.:.;;...Lz..Lz--:.;-i...~_J..~-l-~-i-_;..ij...LC._4..!d_i ....... Li...L;.. -]-i..L.L....%L]...i ...... !...LL..i .... LL.CJ......g..,i..L.! ...... L.Lg...i... -4--4.4-4-.4--¥-+---i-. -;4-4-4-, -4-4-4~ -4..4-4-;- L.;.4-4-;..-.;-.4...~..- -4-;-~-~ ..4..4-i-4-~-;;--i--;--.-;..~...~i-- ..-i-~-4... ~-.~-:..-:..--~-.i...{..~.- -4..4..~-4..~ -i..4.;.;..-,..4-4..4+.....44-4.4-. -fi-fi--i--i-i-~'-' -ti-f?-i'-i?i- -4-4-~-4-, ..~-4-~-4.-L.~.~_.:__~__ ...~.~.~...~.- ..4...~ ..~..~...~...~... L4..~..4-~..--~.~...~.~.- ...~...:-:...: ...... ~..:-j...: ...... :-~-~.J.... -~..~..:...~-, -.~..~...;-.:... ,-~...:..4.. J ...... :..4 ...... :...~-;.-;-~ ....... -+'~%'T'i "TT"T-r- ~-7%-'~--?'-~-?'?'~'- -T'T"T'T" ~'i-%"~-'-'r%-?T-'t"-~'~"?'~"- '?'?++" k~-~"+"~ ....... +.--h-f--i.--, '-+--i"i'"i'- "-~"~"~"'? ,..~.-,?m*--"~"'~"-h'i' [-~-i"~-'~-' -~:-4-...~4-4-4-. -~4--i.- 4-+-4-4---4.-4.-+-4---.---m-~-+--.--~.-~-4--+-~--4.-i---!--i--..-~.-~--+~-~.-.q ..,i,4-4-.i.-..-..i-¢-:--i-.,-4-. -~'~-~-?" ~-?-'??-' -T'~-'~"?'" "'?-.. '~-'-' ---~-?-?-'~" ;-~--?-?'? ...... ~.-?..?.?.- ..~..~_~.....?..~...,_~ ...... %~_.?.?_. _~_~_?..?.~ ..?..~..?_.% ...... ?.?.?..~....~..~.~_.~..q _~..?..T.~ .... . ...~..? ? -+4-4-.i.-. ~4-4-.i-4-- ' m-~- ,-"'~-~-',-~ .... -~-i-l-i-.-,-i-?H---+.H.-+-.,--+-~+--,.-+-+.+.+.-:-+-i-.F-k-.--F+.-F+-..--+-+-+-+-..-F.i.-+.~ '"r'-r':'-~ ..... h~--i-F' -+"H--+--++++'- -+'+'+"t" -+-+'-h'! ..... i'"i.-~"'i .... -4-4--~--i--.--4--{--4.-4---4--i--i-4--..---~--+.i.-I..-..-.4---~---4...~---.-4..-i--i--4.-.-.4..4.--i---i.----'-4-'-4..-4..~-- .-i--.4-4--4-- ~--.~--i--.1--.-.;-4--i.-.1.-...4--4-4..-4..-,-4...~-.I-.-i ..... ~'-'~'4"-i" ..~...l.--..-4...-4-..i ..... i ?TT~-'~-'~-~T ?;'r'T'--'r'~--~"~oaa-~-~-'~'"~--'~"~-T'~-'"~"~"~"T" '?'~"T" "N"':-'F-T'?'T";"' "T"~"~'"~""-~"'?~'T"'T'T'T"~ ..... ;'";"',"';" "'?"~"~-'~ .... -4..;4-.i.--..4-.i-4--L-...4.-~-4..4 ....... L~4...~...Li.--i..;.-.-44-4...i..-.-i.-44-i-.--.;..i-.~.~.-...i...i4-4 -4-4~..i..s ~..4......L~..L..~ ..... i...~...i..4 ...... i...~..-~.;...'. ;...i..-~..~...-4..-;..-~..i .... '~-4-g---4-4-4-4--.-i?-i.--F----+-! ' -I--,',.-i-!--4--4,--,-4--i-~-i ..... I.-4--~.-4--¥-i..-*-4--..+4.--¥4 .4-.4-..~-: ...... i,.4..-i..~..- ,.~...~-.-i--,i-.-,..~...L.~.w ...... ~..4..-~..-1 ..... ~.-.;..-F,i ..... :,.-;.4.-.t .... ,-~q--$ i '~-~'~-'-~-~'+'?" "i"i-f'-~"" "~"~'~"' -'~"i'"f'~-"~-i-T'T" -+~-~-+" "4-i-4-~-" ,-T~-~-~--- .-4-4-.i-4--. -4--~--~-P-....~..~.i... ~-~--¥--.-?-n--? -~-i--~"--i-f-H- -~F?T- '~-'¥T-F' "??'?-7"T"~"~-%'~ ...... ~'"~-T"?-- "7"'~-~-~ ..... ~'~-T'7- -~"7'"?-T- '"?"%'?"T" '"T-?-?"7 ..... ?'-F"?'"?'"' -~"'T"?"7 ...... T'T"?"'?"' "'~" ~"'U'~ ....... ~ 'T-F'~'- 'T"?'"? "?' -~-~--?- -~-I--?--? -T4-?-!-- -4-~--~-4-- ~--4-+.I-----4--i-4-4-. ' i ~ ] ~ ~%!Z"~-~-~-+--+"~-'~"+' -~-~--~-~-- -~...~-~..~-'-.~.-4-4..~.--4.-~-~..~.- --~-~...;-~- ..~-4-~-~---.~-~-~.- -~.4-~-~-.-~.-.~-~...L.~ ..... ~-~-~...~.......~-~...~-~......~ ..~-.~..4 ....... ~...~..~.-.~ ...... ~...~.-~-.~-.- -~i-i-'Y- -i-+fi- -~-?i"- -++~4- -+++.+-~+~--H- -?i--H--, -+i-H-- -+~+~--~9-+-~- -~i-+.-~---H-.H.---.-i~-+-i-.-.-++--~.-;-. -.i-.-H-+.- -.i...t.-~..+--.-+..i..4-.+.-.. i...i .-?..! .... 'T?TT"~-?'?Y~- "i-??-?'?T-t" "q'~ ~"T'~"T'.-!-~-'~-~' "?'T?'i-"'?~??'?%i?' '"f'¢-t'i"""?'!'-'~"i ...... ~"i "?~" "i"'?'? ...... t'!"v"?" ~'i"T'-~"'~ .... '~-4-1-~-~q'~-~-' -~'4-'?~"'-~-~"q "~'1'"*- ~-~-~-~'-'!-4-'~-~' ~-~&'~--&-~-4 ......... *-.4.-.~.-4--, ..4-4-.~-~-.i -4-4-.~.4---~...~-.~--~-.~..- -~.-~-~-.~...,-+-+-.-~-+-,-.*--*.-4-.+ .... -~-~-~-- -~-~-~-~-',-'?"~-?-r"-?~-'??- -?'~+- -~-'???.---~-~-~--?- -~..~-.-, -?-?-?.~ ....... ~-?-'r"~-" -??-'?"?~ '"~---~" ?-r'-'"~"'~-?"~"- "?"'~-?"?~ -'~'"?F'? '"'~'"?-F'~ -~-4-4-~ ~-4-~-~-4-4-+.4---~4-4-+-.-~+4 ..... 4--4-4-4-,~-++-4--4-4-+~- -+4-++.----~--44-+.-,-.-;-4.-.~.-+-- -+4..+.+.-4 ..... j-.~.- -.~,.~..+.~ ..... ~...;..-~-.~....~-.~.4...~ .... -TT~"~-~-~- -~-~-~--. .... ~. '- -~ ..... ~'~-~-?'-?~-?'-? "~-~-'t-'~-""?'+ .............. {-4 ......... ~ .............. ~ .......... ~..~--,..~ ............ ~-~...~ .4 ......... * ....... *...*...,...~ ..................................... + .......... ~-"r' ~ ........... ,"~ ....... , ~ ' : : : ' : . : : , .... r , : : : : : , : . : : : : . ~ ~ . : { { : : : ' : : : : : : , : : { : : : : . , · . , : -~-~-%FH-'FY~-' 279. --i 8 PROJECTION ON VERTICAL PLANE Z79. - ~. SCALED 1N VERTICAL OEP~HS HORIZ SCALE = 1/1000 IN/FT r 1 Teleco Oilfieid Se, ,s of Alaska Inc. TELE£O I I 61 16 Nielson Way Anchorage, AK 99502 (907) 562-2646 November 28, 1988 JOB #666 STANDARD ALASKA PRODUCTION CO. WELL: W-30 EILEEN WEST END RIG: AUD # 3 Attached please find a copy of the computer calculated MWD directional surveys for the above mentioned well. Teleco appreciates this opportunity to provide service to Standard Alaska Production Company. Teleco is committed to providing the highest quality MWD service and we would welcome any .comments or questions concerning these surveys or any of our other services. Sincerely, Dave Reimer Field Se~ice Supe~isor DR/el Enclosures A ,~9#~'r COMPANY TELECO OILFIELD SERVICES JOB 666 SURVEY CALCULATIONS Date 11/23/88 Page 1 Company: STANDARD ALASKA PROD. CO. Well: W-30 Location: PRUDHOE BAY-EILEEN WEST END Rig: AUDI RIG 3 TELECO Job # 666 TAK Grid Correction: Magnetic Declination: Total Correction: Proposed Direction: 0.00 degrees 30.80 degrees 30.80 degrees 273.26 degrees RADIUS OF CURVATURECALCULATION MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' **************************************************************************************************** GYRO SINGLE-SHOT TIE-IN 3485.00 23.5 260.0 S 80 00 W 3463.77 145.07 33.48S 147.22W 150.97 S 77.188W 0.000 TELECO MWD SURVEYS 4487.00 30.1 265.6 S 85 36 W 4374.02 558.81 41.07S 562.06W 563.55 S 85.820W 1.275 4860.00 34.5 267.8 S 87 48 W 4689.22 756.76 52.54S 760.98W 762.79 S 86.050W 1.221 5224.00 36.8 269.2 S 89 12 W 4984.98 968.16 58.10S 973.03W 974.77i S 86.583W 0.670 4141.00 25.7 266.3 S 86 18 W 4068.31 398.26 29.64S 400.60W 401.69 S 85.768W 2.181 3833.00 21.1 278.7 N 81 18 W 3785.71 276.22 34.97S 278.66W 280.85 S 82.847W 2.143 TELECO Job # 66~6 TAK 11/23/88 Page 2 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' **************************************************************************************************** 5412.00 36.7 268.1 S 88 06 W 5135.62 1080.27 60.75S 1085.48W 1087.18 S 86.797W 5697.00 36.7 268.5 S 88 30 W 5364.13 1249.95 65.80S 1255.73W 1257.45 S 87.000W 6072.00 36.3 269.2 S 89 12 W 5665.58 1472.35 70.28S 1478.74W 1480.41 S 87.279W 6542.00 34.2 270.2 N 89 48 W 6049.38 1743.07 71.70S 1749.98W 1751.44 S 87.654W 0. 354 0.084 0.154 0.463 6730.00 32.5 270.9 N 89 06 W 6206.41 1846.30 70.70S 1853.32W 1854.67 S 87.815W 0.927 7013.00 30.3 273.4 N 86 36 W 6447.96 1993.70 65.17S 2000.64W 2001.70 S 88.134W 0.903 7388.00 27.5 277.2 N 82 48 W 6776.22 2174.76 48.44S 2181.04W 2181.58 S 88.728W 0.893 7764.00 24.9 276.5 N 83 30 W 7113.56 2340.43 28.64S 2345.85W 2346.03 S 89.301W 0.696 8033.00 22.8 277.6 N 82 24 W 7359.58 2448.95 15.29S 2453.79W 2453.84 S 89.643W 0.798 8519.00 21.7 279.4 N 80 36 W 7809.38 2632.19 11.90N 2635.78W 2635.81 N 89.741W 8850.00 21.6 281.5 N 78 30 W 8117.02 2753.35 34.05N 2755.87W 2756.09 N 89.292W 9269.00 21.3 289.6 N 70 24 W 8507.01 2902.93 75.09N 2903.36W 2904.33 N 88.518W 0.266 0.236 0.710 9367.00 20.9 290.6 N 69 24 W 8598.44 2936.70 87.22N 2936.49W 2937.79 N 88.299W 0.549 0 9000 4000 5000 '~ 8000 W o 7000 800O 9000 10000 1 1000 12000 TELECO Oi 1 Fill d S~rvicGs VER T i CAL PROJ£CT I ON 1000 2000 @000 4000 5000 6DOD Tm ~f-n . ~L~ Oii~i~id '~ EW PL,.,Fi V I Serv i c~s ~&_qflR & 1 FIF1 ~l'_qrll'l 9qrlrl 1 ?nn qnn 6400 5600 4890 4000 a2oo9 2400z 1600 80O 800 Slandard Alaska Production Compan~ 900 East 8enson ~oulevord P.O. 6o~ 196612 Anchorage. Alaska 99519-6612 1907) .564-51 I I INDEXED HOUSTON ARCO CHEVRON 11-30-88 EXXON Pate: re: TEXACO ¥#: 79600 MARATHON MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES STANDARD ALASKA t-'f;~ODUC l I(]N REFERENCE: ARCHIVES SAPC OPEN HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of thls letter and returnlng .It to this office: HOU/U'N IT / S TA~ E: W-30 11-26-88 BHCS #1 9412-9980 Gearhart 2"/5" W-30 11-26-88 CNL #1 7300-9970 Gearhart 5" W-30 11-26=88 DIL #1 9412-10007 Gearhart 2"/5" ARCHIVES ONLY: W-30 Direct Digital Well Log STATE ONLY: DIRECTIONAL SURVEYS Magnetic Single Shot Direc ~E Date: ~ tidal Su~v_ey 11-29-88 Job//: AL'l188-D4L Gyro~sc°pic DireCMWD ti°naC~~ i,~..~ ~'~ "~)~l~28788Date: 12~88 Job(I: 73067 Jobf~: 666 j~t~~J ~' ~ Shirle R. McCurry Founded in Cle~elo~. ~io. in 1870. Standa,d AlasKa Produ¢lion Compant~ 900 least Benson Boulevord P.O. Bow 196612 Ancho~og¢, (907) 564-51 I I HOUSTON ARCO CHEVRON EXXON TEXACO TO: MO B IL REFERENCE: PHILLIPS STATE OF ALASKA GEOSC IENCES RESERVOIR ARCHIVES SAPC CASED HOLE FINAL LOGS INDEXED STANDARD ALASK~i PRODUCTION 12-19-88 Date: Ti: 79649 The following material Is being submitted herewith. Please acknowledge receipt by slgning a copy of this letter and returning It to this office: W-30 CBT 12-12-88 #1 9000-9955 Sch 5" W-30 CET 12-12-88 #1 9000-9959 Sch 5" W~0 Comp. 12-13-88 #1 9350-9940 Sch 5" Rece I ved Date Shirley R. McCurry I NF~T I ON CONTROL Wel I Records LR2-1 A unil of the o¢~g;nol $,ondord C)~I Compony Founded in Cle~,elond. C)~io. ;n 1870. Standard Alasl~a Produclion Company 900 Eos! Benson I~oulevord P.O. Box 196612 Anchoroge, Alaska 99519-6612 ~907) 564-51 I I ARCO STANDARD AL A~K~ PRC,)[')I.Jr". EXXON 11-30-88 Date: IO: PHILLIPS 79602 Ti: STATE OF AK SYSTEMS (Transmittal & Tape) ARCHIVES SAPC MAGNETIC LIS TAPES & LISTINGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:. W-30 OH MAG TAPE 11-26-88 Tape Pos. #06184 800bpi #1 Gearhart Job#391547 7295-10038 Archives Only: W-30 OH w/repeat section mag tape 11-26-88 #1 Gearhart Job# 391547 TApe Pos. #06185 800bpi 7295-1~038 * EXXON: An Asterisk (*) next to a listin have received the Tape(s) and Listin service company. Pleas~ Ibove means you should tly from the respective Received Date Cons. commt~tott Shirley R. McCurry INFORMATI~ Well Records LR2-1 .............................................. NUV-I~- ~ k~ I~:4~ ID:TOOL TEL NO", ~046 AL~Y~ OIL & GAS COE$£RVATION C0~I~$I0~ ~en~ra.l Mou~ek~ping Ri~ Full Ch~:ge Pres~ure~~ , _ -2__~~'_ ........... ps~g ~el. Xv and Floo~ ~afetm, Valve{ ~e~ Pressure. Upper __~~_ Lower ~e.lly_ Chok~ ~m Valve Choke Hauifolfl Test Pressure I. Va, lv~ ~ ~ ~o, Valva$ /~" Line Valves . q~:,~o ~o. flange~ ............... i y .opera~e~ ~hokt ~,~zul~s: Failur~z Tes= T~ ~h~. November 4, 1988 Telecopyz (907)276-7542 Ted Stagg Prudhoe Bay Unit Drilling Engineering Supervisor Standard Alaska Production Company P.O, Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Unit W-30 Standard Alaska Production Company Permit No. 88-136 Sur. Loc. 805'SNL, 1443'WEL, Sec. 21, TllN, R12E, UM. Btmhole Loc. 644'SNL, 4259'WEL, Sec. 21, TllN, R12E, UM. Dear Mr. Stagg: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment tnBtallation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. Ve~ C. V. Ch~ferCon/ Chatrmn of " Alaska Oil and Gas Conservation Commission BY ORDER OF THE COMMISSION dlf Enclosure cc~ Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work Drill [] Redrilll-lllb. Type of well. Exploratoryl-I Stratigraphic Testl-] Development Oil[] Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool Standard Alaska Production Cornoanv KB = 92 feet Prudhoe Bay Field/Prudhoe 3. Address - 6. Property Designation Bay Pool P. O. Box 196612. Anchoraoe. Alaska 99519-6612 ADL 28263 4. Location of well at surface 7. Unit or property Name 11. Type Bond(se,, 20 AAC 25.o25) 805' SNL, 1443' WEL, SEC. 21, T11N, R12E Prudhoe Bay Unit At top of productive interval 8. Well number Number 650' SNL, 4150' WEL, SEC. 21, T11N, R 12E W-30 (11-21-11 - 12) KOO683449-G- 14 At total depth 9. Approximate spud date Amount 644' SNL, 4259' WEL, SEC. 21, T11N, R12E November 9, 1988 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth (MD and TVD) property line ADL28262 1130 feet W.39 35 feet 2560 9820'MD 9195'TVDfeet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 2800 feet Maximum hole angle 25.60 Maximum surface 3330 psig At total depth (TVD) 8800 439,0 psl~ 18. Casing program Setting Depth s,ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD M D TVD (include stage data) 20" Cond. 8¢; ' Surface 110' 110' 17-1/2" 13-3/8" 68# L-80 Butt 2650' Surface 2680' 2680' 3840 cuft Permafrost 12-1/4" 9-5/8" 47# L-80 NSCC 9165' Surface 9195' 8632' 1887 cu fi Class G 8-1/2" 7" 26# IJ4S Butt 875' 8945' 8406' 9820' 9195' 269 cu fl Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor RECEI" rED Surface Intermediate l?i"~'" Production ~ _ , - Perforation depth: measured ~:. true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program [] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[] 21.1 hereby certify~tha]Cth~egoing is true and correct to the best of my knowledge / / ,., "~ .// ,/~.~.~-~ Signed ~ ,,'];2'. ,4-4' ~ Title PBU Drilling Engineering Supervisor Date - ( '~ -"-'//' Commission Use Only Permit Number1APl number Approval date See cover letter ~¢- /._~/~ 150- O~'~¢ 2-.? <2'~'~ '1 ]./04/88 for other requirements Conditions of approval Samples required [] Yes /~['_ NO Mud Icg required []Yes J:~ No Hydrogen sulfide measures [] Yes ~ ~ Directiona,~l survey required /15{]' Yes [] No .e,u.red wor,,n ,or OI.M, Other:,,' / ..... _ or, e, of A,,roved , L :./'. k : co'mm,ss,o,er ,,ecomm,ss,on ate Form 10-401 Rev. 12-1-85 ~ Submit PROPOS~.~ DRILLING AND COMPLETION PROGRAM WELL W30 [11-21-11-12] PBU Install and cement 80' of 20" conductor to surface. The drilling fluid program will consist of an 8.5-9.5 ppg spud mud in the 17-1/2" hole, a 9.0-9.7 ppg water base mud in the 12-1/4" hole and a 9.0 ppg water base mud in the 8-1/2" hole. Drill 17'1/2" hole to 2700~ and cement 13 3/8" L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800f TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600f TVDss and an oil column to 8800' TVDss. Directionally drill 12 1/4" hole to the 9-5/8" casing point above the Sadlerochit Sandstone. Run 9 5/8" 47# L-80 NSCC casing to within 5' of 12 1/4" TD and cement in two stages: First stage using Class G cement around the 9 5/8" shoe. The second stage to be downsqueezed in the 13 3/8" x 9 5/8" annulus followed by nonfreezing fluid. Directionally drill 8 1/2" hole to TD. Run 7" liner from TD to 250' inside 9 5/8". casing shoe and cement using Class G cement. Clean out to 7" float equipment. Change over to 9.6 ppg. NaC1 completion fluid. Test casing and lap to 3000 psi. Run 9 5/8" production packer on internal plastic coated tubing with a sliding sleeve. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 50' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. Shut down rig operations for perforating subsequent to rig release. The well will be perforated in accordance with normal practices. Tubing Size: 4.5",12.6#,L-80,AB MOD BUTT Tailpipe Size: 4.5",12.6#,L-80,BUTT JLW:18-OCT-88 PROPOSED DOWNHOLE DIAGRAM WELL W30 [11-21-11-12] PBU/EWE PROPOSED DEPTH BKB 20" Conductor Ball Valve 110' 1922' 3-3/8" Casing Shoe 7-1/2" Open Hole 2680' 2700' 4-1/2" 12.6g L-80 AdB Mod. BUTt robing with GLM' 9-5/8" Packer 8895' 7" Tieback Assembly 8945' 9,5/8" Shoe 12-1/4" Open Hole 7" 26//L-80 IJ4S Liner 9195' . , 7" PBTD 7" Liner Shoe 8-1/2" Open Hole 9780' 9820' 9820' B.O.P. STACK CONFIGURATION 13-S/8 IN. TRIPLE RAM STACK 5000 PSI WP DRILLING ANNULAR PREVENTER ! 2 IN. KILL LINE GATE GATE I . ! RAMS PIPE . ! J BLIND RAI'IS ! I , , DRILLING SPOOL IN. CHOKE LINE ! I GATE GATE PIPE RAMS ]" NORTH . 'LONG · 149 05' 40 878' . ~ ~ 0 I Z _ ii ill i i i ii ii iii ii i i i illl ~ i ill i ii ii i i i . ill i ii i i i I HEREBY ~RTI~ THAT I A~ ~OPERLY REGISTERED AND LICENSED TO PRACTICE ~ ~ ~ ~ ~ :/ ~ , , . ,, A~D THAT THIS ~AT REPRESENTS A ~ ~-.., ~.s ~;-: ~...'.b~ ~Y ~R~StON ~ ~AT ALL ~.ENSIONS ~.'/. **, .e ~ ~ .. ~ ,. TECHNICAL ~E~V. INC. __~,w, .~: ri.T. SURVEYOR D~TE: ~EET i i i ii i ii B i ~ i i i iiii i i i i i i SUIdP W-31 · W-30 W-27 · W-L~ · SUMP #ORT~ LINE 0~' SECTIOk ~ NE CORN. OF SECT.~I · w-Z4 · w,22 · · w-t9 · w-16 · · W-t5 · W-14 · · W-I · · W-4 · W-~. · W-~ · ~-? · W-8 · · W-JO 1443' t NOR T 14 I I WELL PAD'W* __ · SHEET 2 OF Z IUR¥[YED POI · I'~EP'ARED IY ; ,. KUUKPIK - TECHNICAL IERV. ILK;. P~ U D~d O[ I&v OFFICE lATE , NOr. lC,I! MtAW# I~: IT CtdKD. IX , Aid _$ ISDL)AIO: [DRANO23]W33_CLOSAP_SHORT. LIS; 9 Seaech Radius= 400 COURSE LINE For p~oposed well: W30 [11-21-11-12] Location = W-E S-N TVD(SBS) Top. 611789.00 595~448.00 Bottom 609034.88 5959564.92 8968,00 18-0CT-1788 14:38 --- Closest Approach Anal;Isis --- Date: 18-0CT-88 Time: 14::P8:04 -, Note' AIl depths in Feet Belo~ KellU Bushing Page Closest Approach WELL IDENT ~PROPOSED% /NEARBY% TVD DEPART TVD DEPART CLOSEST DISTANCE A02~-2103300 W-T 6767.0 1655,0 6302.3 2250. 5 1638.3 A02~-~180800 W-20 510.0 0.0 500.0 0.6 298.7 A02~-2183300 W-~4 410. 1 0.0 400.0 O. 5 387,3 A029-2183400 W-29 3163.2 29.5 3167.7 27. 6 27.9 A02~-2185600 W--17 10.4 O. 0 0.0 O, 0 263. 5 Vertical Intersection /PROPOSED\ /NEARBY\ TVD DEPART TVD DEPART VERTICAL DISTANCE 8648.0 2558.7 331&. 4 ~65.2 -5324.0 3020.9 11.0 3~25.8 37. 1 ~04, 5 SUMMARY The well which comes closest to the proposed well is' A0~-2183400 W-2~ Closest approach distance = 27. ~ Feet AICK OFF For this run = 2800.0 Feet _$1SDUAIO: [DRANO23]W33_CLOSAP_SHORT7. L IS; 4 18-0CT-1988 14:29 --- Closest Approach Analysis --- ... Date: 18-0CT-88 Time: 14: 28:54 Search Radius= 400 7 DECREE LEAD LINE For proposed well: W30 [11-21-11-12] Location = W-E S-N TVD(SBS) Top &I1787.00 5959448.00 -92.00 Bottom 609041.16 5959228.40 8968.00 Note: All depths in feet Below Kellq Bushing (BKB) Page I Closest Approach WELL IDENT /PROPOSED\ /NEARBY\ TVD DEPART TVD DEPART CLOSEST DISTANCE A0~9-2103300 W-T 7160.3 1844.0 6730. I 2452. I 1520.4 A0~9-2178400 W-3~ 0.9 0.0 0.0 0.0 586.0 A0~9-2179900 W-35 1401.2 0.0 1400.0 4.8 442.4 A0~9-2180700 W-38 1.3 0.0 0.0 0.0 551.0 A029-~180800 W-~O 510.0 0.0 500.0 O.b 2~8.7 A0~9-~18~00 W-6 10.3 0.0 0.0 0.0 615.6 A0~9-2183300 W-~4 410. I 0.0 400.0 0.5 387.3 A0~9-2183400 W-29 3147.7 27. 1 3151.9 25.6 26.8 AOgg-2185500 W-37 I. I O. 0 O. 0 O. 0 516. 0 A029-2185600 W-17 10.4 0.0 0.0 0.0 263.5 SUMMARY The well which comes closest to the proposed well is: A0~9-2183400 W-29 26.8 ~eet 280010 ~eet Closest approach distance = ~IC½ OFF ~or this run = Vertical /PROPOSED\ TVD DEPART lntersection /NEARBY\ TVD DEP AR T VERTICA' DISTANC 8671.5 25~9.9 3882. b 1278. I -4781.3 3217.8 3516 207.3 3010.1 ~.~ ALASKA UNITED RIG NO. 3 MUD SOLIDS CONTROL EQUIPMENT 1 - Brandt Dual Tandem Shale Shaker 1 - Demco 6-12" Cone Shale Desander I - Demco 416H w/16 cones & (1) Demco 48H w/16 cones (Desilter) 1- Tri-FIo Horizontal Vacuum Atmospheric Mud Degasser 1- 200 gpm Operating Capacity Centrifuge I 9- Brandt MA5 Mud Mix Agitators 1- 125 bbl. Trip Tank 1- Recording drilling fluid pit level indicator with both visual and audio warning devices at driller's console 1- Drilling fluid flow sensor with readout at driller's console I- Cavium Dewatering screen assembly EXISTING MUD ~ ~ ~ PiTs "AS IS" RIG 3 MUD SYSTEM I NO I HOPPEI~ ALASKA UNITED DRILLING INC. RIG 3 MUD SYSTEM }ATE ,~PP~OV~D October 1987 NTS (9 thru 13)-'' 10. ([0 ~d 13) 12. 13. (14 rh~ 22) (5) BOPE . (23 thru 28) .. thr'd' 3i) Geolog~: Em ~ngerin~: er: 08/lZ/88 .01i Company ,,, ~ YES Is ~he permit fee at:ached .......................................... 2~- Lease & Well No. NO 2. Is well to be located t= a defined pool ............................. ~ ,,, 3. Is well located proper distance from proper~y line .................. ~x_ 4. Is well located proper distance from other wails .................... 5. Is sufficient undedlcated acreage available in this pool ............ ~_ 6. Is well to be deviated amd is wellbore plat included .' .............. 7. Is operator the only affecred par~y .................... '. ........... .. 8. Cam permit be approved before fifteen-day-wait ...................... Does operator have a bond in force .................................. ~ Is a conservation order needed ...................................... ,, Is administrative approval needed ................................... Is the lease number appropriate ..................................... 7~- · Does the well have a unique name and number ........................ : .~ . 14. 15. 16. 17. 18. 19. 20. 2I. '22. Is conductor string provided ........................................ ~ Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water ..................... ~ , , Is enough cement used to circulate on conduc=or and surface ......... ~ ,, Will cement tie in surface and intermediate or production strings ... ~ ,, Will cement cover all k~own productive horizons ..................... ~ Will all casing give adequate safa~/ in collapse, tension and burst.. ~ Is this well to be k/cked off from an existing wellbore ............. ~w Is old wellbore abandonment_procedure included on 10-403 ............ · Is adequate wellbore separation proposed ........................... 23. 24. 25. 26. 27. 28. For 29. 30. 3i. 32. Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate ~, ,, Are necessary diagrams and descriptions of ~-%-~-~.am~ BOPE attached..,,..~, Does BOPE have sufficient pressure rating - Test ~o ,~o~o , psig .. ..-'f4,~.. ,,, Does the choke manifold comply w/APl RP-53 (May_ 84) .... i ............. Is the presence of H2S gas probable ................................. . exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ If an offshore loc., are survey results of seabed conditions presented Additional requirements ............................................. i LNITTAL POOL t CLASS STATUS GEO. I -UNIT AREAI NO. 0N/OFFI SHORE Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. ~~ sc~q BOROUGH I NO~TH SbOP~ ST,~TE ~ AI,~.SKA ~P! NUMBER : 50-029-2!.R87 REFERE~C~ NO : 74672 RECEIVED Alaska Oil & 8as Cons 6'omraiSZlo-ff Anchorege 'S'Tape verification List.]no :h.lu~bero'er Alaska Computi.~o Center 7-AOG-~ 99.1., 15:02 DATE : 0!/08/ 7 T~,P~ N~E : 7467~ CQ~!~.~!JATTOr~J ~. ~ 1 P~El/I C)US TAPE: : CO~,!~'~ENT : aP EXPLORATION, PRUDHOE BIY, W-30,50-029-2 J. 887-00 T~PE CPE~T!ON DATE~ np~RbTOR WlT~,~ESS: SECT'I O~,~ ~ ELE,AT!r~fFT FROT,,~ MSL O) ~ERPIC~ FI, nL.;R: S~JPFA(YE ~-30 50-029-21887 gP E×PLOR~TIO~ SCHLU~BERGE~ WEbb SERVICES 7-~UG-~I 7~67~ G, JOHNSON E, TR~VIS 21 I~E 1443 ~0 50 .3 00 CiJPVF S~!FT DATA - &!,{, [:'AS~ES TO STANDARD(~E~SURED DEPTH) p. IS~I..,I~i~ CIJRV~ F'CIfa SHIFTS PBI.t TO~L CfiDF: BCS ..OPE h HOLE CASING Dr4IbI,ERS CASI;iG SIZE (IN) SIZE (IN) .DEPTH (FT) ~;EIG~T ..............12. 250 '';'''''~ 25 ';X;;~; ................. 47. O0 ~OOO !O01O,O 26.00 500 4 500 9246.0 I~.00 PAGE: -- ..... ---E~U!V~LENT U~SHIFT~;U D~PTH--- ..... -- 991~,5 9919.0 09t4,5 9915,0 991.0,5 ~91.0,5 9838'5 983~,5 9~34.5 9826.5 9825.$ 9906.5 9806,5 9774.5 0774.5 ~770.5 9770.0 97 38.5 073B. 0 97 34.5 9733.5 9730.5 9730.0 q726.5 9726.0 0772.5 9772.5 07t. 0.5 97!~0.5 q690.5 9690.0 ~6~6.5 9686.5 674.5 0674°5 . 666.5 9667.0 q6~2.5 ~643.0 9602.5 9602°5 9586.5 9596.5 95~2.5 ~582.0 9574.5 q574.0 9570.5 9569.5 Q534.5 9533.5 ~530.5 952~.0 ~5~8.5 9517,0 9514.5 9513.5 0502.5 ~50!.5 949~.5 ~498.0 4q4.5 ~4a3.5 466.5 9465.5 q462.5 94~2.0 (~45R.5 q457.5 9454,5 94,53,5 0450,5 ~450,0 9438,5 9434,5 q430,5 q429,5 q426,5 ~425,0 t!~S~l.,?~;~ PEPT~ GPCN q9~4.5 9916.5 a9!o.5 ~91l,O o902.5 ~903,0 egq8.5 g898,0 qgq4,% q~q3.5 9890,% 9891,0 98 ~8 98 98 9 ~ 9'? 9"/ 97 7 97 6,7 9'7 9'/ 7 O6 96 96 9~ o6 9.5 9,5 9-5 9~ ~,4 (~/~ I 78,5 7~.5 70.5 66.5 54.5 46.5 42,5 10,5 06,5 02,5 78,5 74.5 70,5 66,5 612.5 54.5 50.5 42,5 3~,5 34.5 30.5 26.5 ~2.5 1~,5 98.5 94,5 00,5 78,5 74.5 70,5 ~4.5 !.0,5 90.5 ~6.5 70,5 66,5 58.5 54.5 50,5 66.5 62,5 58.5 54.5 50°5 '46,5 -42.5 34.5 30.5 ?6.5 ?2.5 .~. ~. 5 9883.0 9878.5 9875.0 9870.5 9866,5 9855,5 9847.5 9843,D 9~1.5,0 0810,5 C807.5 9803.5 9799.0 9779.0 0774.5 9770.5 9767,5 9763,Q ~758,5 9755.0 0750.5 974~,5 973~,0 ~735.5 973].,0 97~2,5 97~9,0 9703,0 q609.5 9695,5 qA79.O 9675,5 ~6!9.0 9b!4,5 96~1.0 059i°0 9586.5 9570,5 9566.0 0558,0 n554.5 q550.0 9466°0 ~461,0 q459.0 o455.0 o450.0 9446.0 04]4,5 q4~l.O ~426,0 9418.5 100.0 Deoth shifted an,J ClJ.,Omed curves fc)r each pass ~n seroarate files. -. 50O0 $ START OEPTH . 9927,0 STOP DEPTH 9394,0 9394,0 SHIFT D.~TA - PASS TO PASS(~MASURED DEPTH) B~SEL'I~E CO~V~ FOR SHIFTS ----------EOIt!VALE~T UNSHIFTED DEPTH---------- P~PFS: P~SS O~M DATA }'{AS BF~M DEPT~ ADJUSTFD TD T~E OPgN ~chli!~.berber Alaska ComputinO Center 15:02 PRUgHOPf ~-~-30 50-029-21~87 ~05 FNL & !443 FEL 2~ NORTH SLOPE E TRAVIS 4~559t FT 90.5 ~? 90.5 ~T 90.5 ~? 53. wT 9934,. WT 994~. ~T 9940. FT 9394. SEAWATER C/C3 Fk~ AP! N S~CT STAT N A "rT L A T T TDD T~, I DF-V 0 50. Field ~ame Well Name AP! Serial Musher Field I~ocation Section Township Range Coontv State or Province Matiom Latlt~,!de Longitude Witness' Name Service Order Nt]mber Permanent datum Elevation o~ Perm. Da [,o~ ~easured From Elevation of Kelly ~u Elevation of Derrtc~ Elevation o~ Ground Total DeDth - Total. hevt~ - I, oqqer Bottom boq Interval TOP Lo~ lnterval Drlllin~ Fluid TvDe Drll!in~ Fluid Oensit ZO~E Drill, in~ Fluid Dr!l!ln~ Fluid ¥!.scos Drtllin~ Fluid Loss Resistivity of ~{ud 5a ZONE "ud Sample TeaDeratur ZOnE ~esistlvity of mud fi ZC~F ~ud FI].trate Sample T ZONE ~esistivit¥ of ~ud Ca ZON~ ~ud.Cake Sa~mle l'e~oe ZoNE Surface TemDerat~lre bI$.'Tame ver~.ficati, on ~,istin~ 7-AUG-Iq91 15:02 NPHT, .. ComDensate~ ~:,~eutron... Porosity, 25 Matrix. call. & dead time tort, ~P~ ~eutron ~ation ~on-r~ead time Corrected C~TC Correcte~ Near Detector Cogent Rate CwTc Corrected War Detector Count ~ate T~S Surface C~AT ~eutron Patio, Dead Time Corrected (RN/RF) FCNT Paw Far Detector Cot~nt rate, Dead Time Corrected ~CNm Paw ~ear !)et. ector Cou~t Rate, Dead Time Corrected GRCN Gamma ~aV In Casin~ ** DATa FQi:~:'~AT SPFC'IFIC.&T[O[J gEC(]~[) ** !~I'S'ra~e Ye;.r'i, ficatior~ Listina ** SEtT TYv~': - C)~AN' ** ,----,------,,--------.-.-.-.-.....-..--..-,.....,.,..,...,.................... ORDER ~ LOG T~PE CLtSS ~OD NtI~4B SI~P ELE~4 CODE (HEX) "' ' . I ~ ~s~.oDooo oD o ~., ~ ~ ~ oooooooooo 42~ oDooo oo o ~ ~ ~, ~ ~ oooooooooo c~ ~~ oDooo OD o ~ , ~. 4 ~ ~ooooooooo cps ~sso~ oDooo oD o ~ ~ ~. ~ ~ oooooooooo ~ ~2sso! ooooo oD o ~ ~ ~ ~ ~ oooooooooo 4~ss~ ooooo oo o ~ ,. ~ 4 ~ oooooooooo cps ~s~ oDooo oDo ~ ~. ~ ~ ~ oooooooooo cps ~~! o~ooo oDo ~ ~ ~. ~ ~ oooooooooo ~i~z ~~i°°ooo ooo i ! I I ~ oooooooooo .~ ..,~ .... . DF. PT .... . o940.. . , O00 NPHi., . CNTD 26.245 C~'rr'. C~qT[~ ~22.237 TENS.C~TD t265. 0 O0 ~:~ C ?:,~ T. C ~'~ ~'t) 832.7~0 GRCH.CNTD ~099,~50 DE:Pm. 9394,000 ~t P t-i i. CNT:D 53,915 C~T'CoCNTD 266.646 TE~3S.,C TD 1135 000 NCNT. Ct,~?l) 272'05! qRCH'CNTD 32:000 * * E ~':! D t'? W ~RAT,CNTD 4.596 CNTC.CNTD CRAT,C~T9 4.578 FC~;T.CaTD NRAT,CNTD 7.625 C~TC.C~TD CPAT,CNTD 7'773 FCt~T.CNTD 3840 940 ~,~:oo~ 2072,398 2076,596 ..h A T .~ ·, TR~II,E~ **** EDT'I? .001 001aO6 91/09/ 7 !.024 LO biS'TaPe Verificsti. on Listi..~ Schlu'm~erC~er A!,.asKa ComvutJn0 Center PAGEt Depth shifted PASS 'NU~EP: DF~PT~q PBU 'tO0~, cO~)E GRC ~ C{~PV~ SHIFT DATA B.a S E.[.~ ! ,>~ F. CURVE PASS Nt~BE:D 8,0 99!8.5 9!4.5 9906.5 9902.5 9~04,5 9886,5 98~2,5 9878,5 9814,5 9822.5 07~4.5 ~7Q0,5 ~73~.5 9734,5 ~730,5 q72~.5 ~66~,5 965~.5 0654.5 9650,5 0646,5 064~.5 9634.5 0630.5 0676,5 E DEPT~ c 1 { pped -.5000 ctlrve$ lOT each PaSS ST.&.RT DEPTH STOP OEPT~! -...-..... ,. 0,0 9394,0 99~7,0 93.94,0 PASS TO PASS(~EASURED DEPT~) FOR SHIFTS. GRCH ---------- EOU !' V ~ LENT I.;NSN :[ FTED C~D ~8B87,0 99J7.5 99!3,5 99J. 0,5 99O6,5 9902,0 9898,0 9894,5 9~86,5 9878,5 9838.5 9834,0 ~g~2,0 q~l~.5 9794,5 9700,0 q7R6,5 97~g,5 9734,0 ~731,0 o723.0 9718,5 q662,5 9659,0 q654,5 o~50,5 9646.0 ~642.5 0634,5 q~6.5 0594,5 separate fi,les. DEPTH .......... [..Is'Ta.n,e VerJ..~fCatfon ~hlifm~er,Ser laska Comput:I.r~q Center ~530'5 o526.5 9572"5 ~518,5 95~0.5 950~'5 9458,5 9454,5 944:6.5 9438,,5 9434,5 100,0 A5EL T. F~E: DEPTH ~9!,0,5 9~98.5 9894.5 9890.5 98~6.5 98~2.5 9~78,5 9866.5 Q~62.5 985~,.5 9842.5 9826.5 q806.5 9770,5 97&6.5 9762,5 ~7~.5 Q7~6.5 9718.5 q706,5 ~702.5 9~08.5 ~654.5 0650.5 O638.5 0602,5 9590,0 958~.0 o57e,5 9534,5 9531.0 95P7,0 95~2,5 9518.5 95~4~0 o5~0,0 9506.5 9458.5 9454.0 O450,O 9446,5 9438,5 9434,0 99.5 G~CH 88,0 99!0,5 9898,5 9894,0 98ao.5 9886.0 0~78.5 9866.5 g863,0 9858.5 g~42.5 ~838,0 98~6,5 9814.5 gS!!,O 9806.5 9770.5 9766.0 Q76~.0 9758,5 ~'1~6.5 0718,5 ~706,5 9702,0 969~,5 0654,5 9650.0 0642.0 9610,5 9607.0 ~602,0 7-~UG-~.991 1.5:02 PAGE: IS Ta~e V chluf~:bera er l.,f icati, o~ List}aa ~r 1\.!aska Comput ~a Center 9594.5 9594,0 ~9590,5 q590,5 5~2.,5 95~2.5 951~.5 951a,0 ~506.5 o506.5 ~490,5 9490,5 94.8~. 5 9482,5 Q466 5 ~466,5 o4.2.5 ~6~.o 0458,5 0459.0 9454.5 9~54.5 9442.. 5 0.4 ~$. 2,5 9438,5 9438.0 ~4 3(i), 5 9430,0 94~6.5 9426,5 0.418,5 9419,0 94 !.4.5 o41.4,5 !.00,0 1.00,0 STAT t~aTT L~TT pD~T ECL PPUDHOE BAY w-30 50-029-~1.~87 805 F'NL & 1443 I~Ei ALASK~ FT Eo TRAV!S 425591. ? KB 00.5 90.5 90.5 .53 09~4. !5:0P PAGE: 7 O We A? Se To Ran Co u Sta Nat [,at L o m wit Set Per TYPE eld ame !1 ~iame ! Serial N%~mber eld Location ctioD wnshlp ~e te or Prov~nce Ion itt!de ~ltude ness' Name vice Order Number ~anent datum vattoD of Perm. ),Oa Measured From Elevation of Eellv Bu Elevation of ~Prrick Elevation of Groqsd L Total DePth - Driller ~IS'Ta~e V.erificat.;ion Listi. n~-~ ;cblU~berc~er alaska Co~:p.,,.,.tlnq C~nter 7-gUG-1991 15102 ~,,1,, ~ ~ ,~m,.r ,t~, ~,,. ,~,, ~,. ~¢, ,m. ,,m~ ,m, "~.,, "~ ,'~ ~'~ *~'" 'm' 'm~ ~" '~ *~" ~ ~'~' I~' '~w ~ '~'~ '~m' ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ · n{, ~T 9943. Total DeUth - LoOo~r ~1,! FT 9940. Bottom Loq Int, erval .......... '~c nt. erva,~. D~D G/Ct Dril]..i~q Flu!.d Dens:it OF['>~ Drilli~o Flu~.d ph PFV CP Drillino Fluid Viscus DVL F3 O. Dr~,lliDQ F!utO Loss ST ~EGF ~ud Sample Temperatur ~'FS~ DEGF ~ud.~,Filtrate Sample T R'.~CS O.~t[~ Resistivity Of l,~t)d Ca ~,CST ~FGF ~ud Cake Sample Ten, me STE~ 0EGF 50. Surface Temperature DFPT Doeth Channel. NPHT Comsensated rJeutron Porosity, SS {,:atrix, call & dead time corr. ~aw ~e,,tron marion Men-Dead time Correct, eO C~TC Corrected ~iear netector Count ~ate CrT~ corrected war !)erector Count Rate TVNS Surface CRA~ ~,e,]tron P~tio, D~ad Time Correcte~ (RN/RF) F~i~ ~aw Far Detector Count rate, Dead Ti~e Corrected NC~,~T ~aw ~ear Detector Count ~ate, ~ead Time Corrected GPC~ Ca~ma Pay ]n Casino ~IS Tane Verlfi, cation Li.$tlnq ~ch.l!~:~.:e~:qer A!as.~a Co~put!~ Center PAGE: ~* P~.TA FO~MA? SPEC!F'IC~T!ON ~ECO~D ~% ** SET TYP[q - 64. EB ** 1 66 0 2 66 0 '~ 7~ 40 4.. 66 5 66 6 7 7 65 8 68 0,5 9 65 FT 11. 66 :!2 68 13 66 0 ia 65 !5 66 68 16 66 0 66 ...... . ....... ..... .-,--.,,,-.-.---------,,,,--,,,,.-,,,,---.,,,,,,-.- ID DRDEP ~ LOG 'TYPE CLASS MOD N!l~B SAMP EL, E~ C[]DE (HEX) ........ ..... ...... .... ........ ..... ...-.....-................... ........ .............. FT 425591 nO 000 O0 0 2 ~ 1 4 6B 0000000000 N~H? Cf~q'g PU-S 425591. O0 000 O0 0 2 1 I 4 6~ N~aT CNmD a25591 O0 000 O0 0 2 ! ! 4 68 C~TC C~!~D C~$ a2559! O0 000 O0 0 2 1 1 4 68 CFTC C~'rO CPS 4~55ql qO 000 O0 0 2 ! 1 4 68 TENS CS~D LB 425591 00 000 00 0 2 1 I 4 68 C~AT C~m9 425591 O0 000 O0 0 ~ 1 ! a 68 FeN? C~T[) CPS a2~Sql oO 000 o0 0 2 1 ! 4 68 NCN~ C~iTD CPS 425591 00 000 O0 0 2 I 1 4 68 G~C~ CNTO G~PI 42559~ O0 000 O0 0 2 ~ ~ 4 68 0000000000 000000o000 000000oo0o o00000o000 OOOO00OO00 O00noOOO00 0000000o00 0000000o00 oooo0000oo ~m~m~m-mm~mm-mmmmm~mm~-m~mmmmmmmmmmmmmmmmmMmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmMmmmm-mMmm DEPT. 994().009 k!PHI C, ~D -999.250 CFTC.C?]TD -90q. ~.'~0 TENS.C~TD -990.250 NCI,~T. C~TD -999.250 G~CN.CNTD -999.250 NR ~T. CNTD CR aT. C",'TD -090.250 C~3TC.CNTD -090. 950 FCNT. CNT!) -999,250 -999.250 lUmberqer AlasKa Com[:~ut~no C, enter 7-AUG-1991 15:02 aB: !O SERVICE ~ FL?C VB~SlO?4 ~ O01A06 D~T~: : 91108/ ~4~X .F{~C SIZE : 1024 F~LF TYPE ~ LO LAS~ FILE : VEPg!Ord : 001A06 P~TF : q~!08/ 7 ~aX R~C STZE : !02~ FTLE TYPE : LO LAST F!'f~E ~ FDTTED CllRVES Pept6 'shi~ted and clim"ed curves DEP'.F~4 .!'~,~CR~i~ENT -, 5000 PBU TOOL CODE GPC'~ S CUPVE ~HTFT DATA for each Pass in separate ft, l. es. oRU .c. U P. V ~' n9~4o5 g~96,5 qgg2,5 0878,5 0~74,5 ~870,5 n834.5 START DEPTH STOP D.~PTM g927,0 9394,0 UNSHIFTED DEPTH .......... ]chl'dmb. eiqer Alaska Com'Duti. na Center 9770,5 9770,5 9'766,5 9766,0 9762.5 q76~,5 c.~71. 4, -5 o714,5 9706,5 9706,5 9690,:5 Q690o5 9662,5 9662,0 0658,5 0658,5 965.4.5 9654,0 96 30 , 5 9630,0 9626,5 q6~6.5 622,5 .... 61~0,5 96~0.0 9606,5 9606,5 9602,5 960~,5 959~, 5 9598,0 ~562.5 9562,0 955~,5 955~,5 95 54,5 9554,0 9546°5 9546,0 ~542'5 ~542,5 9522,5 q522,5 95 !.~,5 ~5! 8,0 945?,5 9458,0 9~54,5 c~450,5 o450,0 94~4,5 9430,5 q4~9,5 94 P6,5 04~6,0 J. 00,() 99,.5 S ~'~SF. Lt~:iE DEPTh GRCg 99~.0,5 9910,5 9902.5 ~902,5 0800,5 0~90,5 98!4,5 g8~4,5 9~ ~. O, 5 0."_.1 O, 0 9R06.5 o~02,5 9798.5 970~,5 9770.5 q770,5 9766.5 q767.5 976~.5 9734,5 0734..5 07 30.5 07.30,0 0714,5 c~71 4.0 o7 _~0.5 97~ O. 5 q702.5 0702.5 ;c~lum~erc~er .~lasKa Comput...!.ng Center ~6~6,5 9686,0 9682.5 9682,5 9674.5 9674'5 9670,5 9670.0 9666,5 ~666'5 9662,5 9662,0 9658,5 965~,0 ~654,5 0654,5 9650,5 9650,0 9630,5 96~6,5 96~6,5 96~2,5 96~.5 9618.0 0614,5 9614,0 96!0.5 96!0.5 6 06,5 9607.0 .602.5 9602,0 9594,5 9594.0 9590,5 9590,5 Q570,5 9570,5 9566,5 9566,0 95~a.5 o51.8,0 95!'I'5 ~513,5 9510,5 ,510.5 9506,5 9506°0 94~8.5 ~498,0 9.494,5 9494.5 94~0,5 9491,5 ~4~6,5 94~6.5 94~2.5 ~482.5 9~78,5 9478,0 ~470.5 9470,0 9.466.5 9466 5 9462.5 ~46210 ~458.5 945~.5 ~454,5 ~454,5 0450,5 9450.0 9434,5 ~430.5 04~9.5 94~6,5 9476,0 94~2,5 94~2o0 94~4,5 94!0.5 ~10.0 109.0 ~9.5 $ PF~A~KS: I~IS FOR~T DAT~ 7-AiJG-1991 15:0~ PAGE: IS' Ta~e Yeti. fi. cation [,istinq chl't]mberqer Alaska Comput!nO Center 7-AUG-lg91 15:02 PAGE: 1.3 T~i~!T W~ W- S~CT 21 R~NC COU ~' N 0 STAT AL N~T~ US WTT~' E, SON 4~ PDAT EOD FT 0, L~F RK E~B ~'T 90 EGL ~T 53 T ~ I) w ' TDL FT 99 BLI ?T T~,I ~'T DFT DWD c!C3 DFpH DF~ CP DFL F3 0, ~ST ~'FST ~CST DEaF ~LU DEFI TYPE .... ........................................................ F×P .. Comoa~y Name t)gHOE BAY Field 30 Well Name -029-21.887 ~PI Serial Number 5 FNI, & 1443 FEL Field Location Section N Township E ~an~e RTH SLDPR County ASK~ State or Province A Nation Latitude Longitude TRaVIS Witness' ~lame 5591 Service Order Number b Permanent datum Elevation oi Per~. Da B Lo~.~eosured From .5 AB yE PERMANENT DATU~ .5 Elevatiom of Kelly .5 Elevatlon of Derrick Elevate. on of Ground ~4. Total DeDtb - Driller 43. Total De~t 40. Bottom 94 TOD LOO Interval AW~TER PrilliDg F].uid Ty6e Or~ll~nQ F].u~,d Densit Dril!in~ Fluid Dr!lllD~ Fluid Viscos Drillin~ Fluid LOSS Resistivity ~ud Sample TemDeratur ~e$ist!vitv ~ud~Filtrate SamPle T Resistivity o~ MUd Cm ~ud,Cake Sa~Dle Temoe STE~ DE~F 50, Sur ZO<E ZOnE ZONE ZONE ZOb~E ZONE face Temoerature tom ~ole Tem~ratu ZONE I.,,IS'*a~e v~rt:~t, cat.ton Listin~ Schlu~bero'er A,.lask~ Co~::~ut.~,:no Center 7-.AUG-19gl~ 15:02 PAGE: 1.4 D~p~ CDan ] Name Dent:,h ne ..... N'P~T Com~ensat'ed ~ '~ . ....... ,le,..t:ron Poro$t,t¥, SS ~atr~×, call & dead t~.me corr, ~Rh~ ~eutron Ration ~,.~oh-Pead t~me Corrected C~TC Corrected ~ear Detector Count Rate CFTC Corrected Far Detector Count Rate TFi~JS Surface Tension CRA.~ ~e~,lt'ron Ratio, Dead T{me Corrected (RN/RF) FCNT ~w Far Det. ector Count rate, Qead Ti. me Corrected NCNT ~aw ~!ear Detector Count Rate, Dead Time Corrected G~C~ Gommo Ray ~n Caslno ** DATA .FO.~4AT SPECIFICATION RECORD. ** 2 66 0 3 7] 40 4 66 5 66 6 73 7 65 8 68 0,5 9 65 ~T 11 66 25 17 6~ 13 66 0 ~.4 65 FT 15 66 68 ~6 66 LIS Tape .Veri, i!cation Listin~ Scbl)imberc!-er Alaska Comptl/.iDo CeDt;er 7-AUG-I99! t5:02 PAGEI 15 D~P~ FT 425591 On 00() O0 0 ) 1 I 4 ~,8 0000000000 ~'. CN?~ PU-S 42559~ o0 000 o0 0 ) ~ 1 4 6~ 01)00000000 ...... ~* CNTD 425591 00 000 00 0 ~ ~. 1 4 68 0000000000 C[~TC C~:~?~ CPS 42559! 00 000 00 0 ~ ~ 1 4 6~ oooooooooo CFTC C~TD CPS 425591 00 0O0 0O 0 ~ ~ I 4. 69 O0000000O0 'r~s c{,~ ~.,~ 4~559.t oo ooo oo o ~ 1 ~ 4 6~ oooooooooo C~A.T CN'TD 425501 00 000 00 0 3 I i 4 68 0000000000 FC ~:~'? C~'~D CPS 42559'i 00 0015 00 0 3 ! 1 4 6~ 0000000000 NC ~,!m CNTD CPS 425591 O0 . . 'r .... 000 O0 0 3 I I 4 68 0000000000 G~C" C'qTD G.&PI 425501 00 000 00 0 ] 1 I 4 6fl O00000O0O0 DFpT 9940 O00 NPHI CNTD 25,938 ' ' - ........ o. CNTD 1~50.O00 NCW~,CNTO 833,156 GRCH,C~TD '999,250 NRAT.CNTD CRAT.CNTD 4.44~ C~TC.CMTD 4.530 FCMT.CMTD 3752'900 3672.688 ** END !IF DATA ** **** FI' [,~ TRAILER **** F!LF VFP. S ! DF'.! : O0!g06 Pa.T~ : 911o8/ ~X REC SIZ? : !o24 FTLK Type : L0 LaST LI'S' Tame Veri!ication [~istl. no. Schlu~berQer ~AlasKa Computinq Center !5:02 PAGE~ !¸6 Depth shifted add PBU TOOL CODE . G~CH S C{,.}DVS~ S~IFT DATA PBU CURVE CODE: BASgbI~!g DEPTH 9922.5 09!0'5 9o6,5 9890,5 9882,5 ~87~,5 0870,5 9822,5 9790,5 97~6~5 97~.5 975~.5 9750,5 9742~5 ~7~9,5 07~6.5 07~2.5 0718.5 ~7~4~5 0658.5 9654.5 q638.5 0634.5 o6 30.5 cliDPed -,5000 curves for each Dass START DEPTH 9940, f) STOP DEPTH 9394,0 PASS TO PASS(MEASURED F0R SHIFTS DEPTH) ----------EQUIVALENT UNSHIFTED C~TD g88~8.0 9922,5 9911,0 0906,5 ~94,5 OSO~..0 98P6'5 98~2.,5 0~75,0 9~70.5 9822,5 ~819.0 9~15,n 98~0.5 9790.5 g7~7.0 97~2.5 g754,5 0751.0 q743.0 97~R.5 g726,5 o7~3.0 971~,5 g7!.4,0 9710.0 0702,5 96&2,5 ~659.5 9654.5 9635.0 °630.5 In separate iii. es. D E P T H - ....... - - LiS' Taoe Vertf!cation Listin~J Sch!t.~mber~er Alaska Co~.p!]tlnq Cemter ~6~6.5 4627,0 9622.,5 0622,5 96!0,5 9610.5 9506,5 9607.0 9602,5 q603,0 95 34,5 9534.,5 95 ~0.5 9531., 0 9526.5 5526.5 9506,5 9507,0 ~502.5 9503,0 c~49.fl. 5 949~, 5 ~54 5 9455,0 9450.5 9450,5 e~4' 30,5 9430,0 $ 99 ~I, 0,, 5 9910.5 9e0.4,5 9895.0 9890 . 5 9~O;t. O 9874.5 9874,5 9870.5 9871,0 9266.5 ~866,5 9~58'5 q858,0 08 54,5 9854,0 9850,5 0851.0 Q~ 46.5 0~. 46.5 9838.5 9838.5 gR~6.5 0927,0 gglO,5 9g06.5 9506,5 9704,5 0794,5 07~0.5 07o1.. c) 0786.5 o7~7.0 q7~2.5 q7~2.5 q778.5 o77~.9 q770.5 0.771.0 9766,5 ~-766.5 0762,5 5762.5 q75~.5 Q754.5 9754.5 9750.5 9750,5 97 46.5 07 ~7, O 0742.5 Q742..5 07 3~. 5 9728 · 5 7-AUG-Ig91 ~5:02 PAG !7 LIs WaDe .¥er!f.icatlon Listln~ 15:0~ PAGE: 9734.5 9735.0 07 30 o 5 9731,0 9726.5 97~6.5 96 3S' 5 9638,5 06 34,5 9635. O ~630.5 9626'5 96~6.5 9602.5 9602,5 9598,5 959~.0 0594.5 9594,0 9590,5 ~Sqt), 5 g5~2,5 95~2'0 9578,5 9578,5 9558,5 955g.5 0554.5 955~,0 95~0,5 95~0,0 05~6,5 9526,5 95~2.5 9408,5 q4:9~. 5 ~494,5 9495,0 94g0,5 q4ql ,0 q496,5 9486,5 ~47a.5 047~,0 9474.5 q~74,5 9434,5 9434,0 9430,5 94.3!,0 94i4.5 9410.S 04!0,5 I O0. O 1 O0.0 S !~E~&RKS: # L,!.S T~I!'~ ! VAL!I r)EFI TYPE C~! B ..... ~T N Company Name P~ P~U/)HD~" ~A¥ Field Name ~.~- 30 50-029-21~87 805 F'~'~T, & 1443 NORTH SLOPE Well Name ~PI Serial ~umber Field Location Sectio~ Township County State or Province tis Ta~Je Verification Listlnc~ Scbl,.~berqer~%laska ¢omDuti,nO Center 7-~U~-~991 I5:0~ PAGEI 19 LIT~ Latitude L~g Lonoltude WlT~ E TRAVI$ Witness' SON 4~559!. Service Order Nip,Der P~lT aSi3 Perma~eat datum KPD FT 0, Elevation of Perm. Da L"F PKB Loq ~easured From EKB F~ 90.5 Elevation of Kelly E~F F~ 90.5 Elevation of Derrick EGL 53. Elevation of Groun~ L 99~4. .' T~D ~T Total. Denth - Driller TDL FT 9943. Total Depth - bog~er B!,l Fl' 9940, Bottom boa Ir~terval TLI FT 9394, Top Log !~nterval DFT SEAWATER Drilll~ Fluid Type DFD G/C3 Drillim~ Fluid Densit DFV CP Drillln~ Fl~]~d Vl$cos DEL V3 0, Orill. In~ Fluid Loss MST 9EGF ~ud SamPle TemDeratur R~FS O~t~ Resistivity of m~d fi ~ST DEC? ~ud.Filtrate Sa~le T R~CS OH~ Resistlvlt? of ~ud Ca ~CS? DECF ~ud Cake Sample Te~e STE~ DEGF 50. Surface Temperatt!re BNT DEGF Botto~ ZONE ZO~ ZOnE zONE ZOnE ZO~ ZON~ ZO~ DFPT De t Cha m ~D h p el amc NPI{I Compensated ~ieut. ron Porosity, SS ~atri×, call g dead MOIT Ne~tron Ration ~ion-i.~ead time Corrected (N/F) time corr. L, IS Tone V'.erification ristino Scblumberc~er AlasKa Computino Center 7-AU~-199! 15102 C~,C Near Detecto Co ~ CfTC Corrected rat Petector Count Rate T~N$ ~ur~ace Tenslon C~T ~eutron ~atio, ~ead T~e Corrected (Rs/R?) FCNT ~W Far Detector Count rate. Dead T~me Corrected NC~ ~aw ~ear Detector' Count ~ate, Dead Time Corrected G~C~ (;am~a Ray ~n Casino PAGE: 20 ** eE~ T¥' . . .. o ....... PE - 64EP, ** Y REP[~ CODE VAL! I 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 . !I 66 ~5 12 68 1~ 65 PT 15 66 16 66 0 66 #mmmmm~mmmmmmmmmmmmmmmmlmmMmmm ** SET TYP~J - CNAN lslh~,~w' ,qFRV i.tNTT KFI. VTCF Ap,[ ApI API ApI [ ..... N!jM . B S[g ~Ep~ pROCESS ID ORDEr ~ LOG TYPE CLASS ~4r;D ~UMB SAMP ~L~ CqD~7 CHEX) DFPT FT 425591. 00 000 00 0 4 1 I 4 68 ND}!! Cr~*TD P~-S 425591 00 000 O0 n 4 I I 4 68 ~A? Cu ~n,. ~2559! OO 000 00 0 4 ! I 4 6~ C~TC C ~,~ mi) CPS 4255~ I. O0 000 00 0 4 1 1 4 6~ CrmC CN~9 CPS ~,25501 00 0e0 00 0 4 I t 4 68 T~TNS C {,7 T!? Tog 4755q! 00 (;00 O0 0 4 1 ! 4 6~ C~AT r'T ~,J T r, 425591 no 000 O0 O a 1 ! 4 68 B'CN~ C?TD CPS 425591 0() 000 O0 0 4 1 1 4 6~ NC~ Cf'~ Tt) CPS 4255~! 00 000 o0 0 4 ! !. 4 68 GPC;'~ CNT~> GAPI a2qSql 0O 00O 00 0 4 ! 1, 4 6~ 0000000000 0000000000 0000000000 0000000000 O000000OOa 0000000000 OOOOOOO000 000O000000 0000000000 0000000000 m~ImmmImm~mm~mmmmm~mmmmmm~mml mm ~! ~mmmm~mm~$m~m~Im~mmIm~#iimmmmmmImmmmmm~mm~m~mmm! bi8 T~e V. erIfication bist,]n~ Schlu berc.~r :~l. asKa Compu't1~O center 7-aU~-199t 15:02 21¸ 9940,000 NPHI, CNTD 25 454 865.055 ~!~8.CN'TD 1235:000 866.667 GRCH.CNTD -ggg,250 C~T.CNTD 4.421~ CNTC.CNTD 4,477 FCt~T .: C~.~! TD $~RvICF : VE~SI~ ~ 00IA06 OaT~ : 01. I0~/ 7 MAX REC 8IZ~ : 1024 **** FIbE ~EADER **** $~VZICE t VERSIO'b~ : 00!~06 DaTF : 91./0~/ 7 ~X ~EC 8TZE ~ !,024 FIbR TYPE : LO L~.$? FILE : WILE ~.i~I~BER: 5 iomensat. ed ~.!etltron' arlthmet~.c averaoe of edited passes f. or all curves. . ulsed ,~eutron: Unaveraoed edited pass 1 qamma raV and backround COUnts; arithmetic averao of edit~d Stc3tic baseline passes for al! order curves, D. EPTN T NCRE~aENT -,5000 LIS Tape .\..'erif~.catiom List. lng Schlumberqer h!asKa ComputOne Center 7-AUG-!. 991 ~ 5':02 TYPE : CONS P~UDHOE BAY 50-029-21887 805 FNb & 144~ FEL 2~ NORTH SLOPE ~LASKA uSA TRAVIS FT O, FT 90,5 FT 90,5 ~' 90,5 ~T 5~, ~I' 9934, ~T 994~, ~'T 9940. VT Q394, CIC3 ~ AWATER WN APlM SECT TOW~ COU~ ST~T N~T! LaT! WIT~ PDAT EPD TDD TDI., BT,I TL I DwpN DVL CP F: KGF Field ~ame Well Name &P~ Serial Number Field Location Section Township Ranqe County State or Province Nation Latitude LonGitude witness' Name Service Order Number Permanent datum Elevation of Perm, Da Lo~ Measured From ~SOVE PERMANENT DATUM Elevation of Kelly Bu Elevation of Derrick Elevation o~ Ground L Total Depth - Driller Total DePth Loq~er Rot. tom Lo~ I~terval Tom bo~ I~terval Dril.lin~ ~luj. d TYpe Drlllin~ Fluid Dens~.t ZONE nril!ino Fluid Ph ZONE Orillin~ Fluid Viscos ZONE Drillln~ Fluid boss Resistivity of Mud Sa ZONE ~ud_Sampl. e TemDeratt~r ZONE Resistlvltv of mud {i ZONE ~ud. Filtrate Sample T ZONE Resistivity of ~ud Ca ZONE ~ud.Cake Sample Tempe ZON57 LIS Ta~e V.erificstion Llstinq Scblumberc~er Alas~s ComputI.q Center ?-AUG-t991 ........ ....... NDMI Comr>ensated Neutron Porosity, SS Matrix, call [ dead time tort, ~R,A~ ~leutron ~atior~ Non-Dead time Corrected C~'~TC Corrected Near Detector Count pate CfTC Corrected ~ar Detector CouBt Rate T~NS Suriace Tension C~AT ~'4eutron Ratio, Dead Ti~e Corrected VCNT Paw Far Detector Count rate, Dead Time Corrected NCMT Paw ~lear Detector Count Pate, Dead Tt~,e Corrected .... Ga ~ , s n~ ** DATA ~O~AT SP~CTFIC~TtO~ ~ECO~D ** ~* SET TYPE - 64E~ ** T¥ ~ P ~EP~ CO~E V~LIIE 2 66 0 ] 73 40 5 66 6 73 7 65 9 65 ~T ll 66 25 l~ 68 !~ 66 0 1~ 65 ~T lS 66 68 !6 66 i 0 66 I LIS Tape ,Veri,.t'Ication List~no Schlumbero~r alaska Computlno Center 7-AUG-!991 !.5:02 PAGE: 24 ** SET TYPE - C~aN $$ ID ORDE~ # bOG TYPE CLASS MOD NUmB SAMP ELEM C~DE (HEX) DF'PT FT 4255 . 0 . 5 1 1 6g 0 00000 ~J~HT C~}aV PU-S 42559! OD 000 00 0 5 I 1 4 6~ N~A~ C~ A'V 42559]. OO 000 00 0 5 !. i 4 68 C ~TC CNAV CPS ~255gl O0 00O OO 0 5 1 t. 4 68 CWTC CNAV CPS 4255q~. O0 000 00 0 5 1 1 4 6~ T~NS C~AV DB ~255~1 nO 000 00 0 5 I I 4 68 C~AT CNAV 425591 00 000 O0 0 5 ~. I 4 6~ FCNT c~iV CPS ~25591 O0 000 00 0 5 ~ I 4 68 NC~T C~.AV CPS 425591 O0 0fi0 00 0 5 ~. 1 4 68 G~CN CNAV GAPI ~2559~ 00 000 00 0 5 i I 4 6~ 0000000000 0000000000 0000000O00 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 ** [)ATA DEPT. 9940.000 NPHI.CNAV -999.250 C~C.CNaU 9~,250 TEN$.CNAV -999'~50 NCNT,CNA. V ~909,250 GRCH,CNAV -999.~50 N}~AT,CNAV CRAT.CNAV -999.250 CNTC.CMAV -999.250 FCMT.CNAV -999',250 -999.250 **** FTLE TRAIl, ER **** FILF NA.~E : EDIT ,005 SFRvICg : FbIC VFRSIO~ : nO]A06 DaTF : 91/08/ 7 "aX R~C STZ~ : 102,t LAST FI!~Fi : **** FILM ~EADER **** FYb~ NA-E : EDIT ,nO6 VMRSIO~q : 00~.~6 DaT~ : 91/0~/ 7 ~a× ~C 8TZ~ : 1024 FTL~ TYPK : LO Llg Toee v'erifi, cat. ion Listino $chlumberqer Alaska Combutin6 Center 7-ALiG-1991 15:02 PAGe: 25 FILE VE~)OR TOOL CODE START DEPTH CNTD $ LOC HEADER DAT~ Curves arid lo~ header dsta for each pass lin s~Darate ii, les/ raw backround Da, ss in last file 9394.0' SOFTWA~ VEPSIOM: TI) DRI!.,I,E~ TOP LOG I~TE~WAL (FT): ~OTTO~ !,0~ I~TERVAL (~T): LOG~I~G SPEED (FPHP): TOOL ST~ING (TOP TO BOTTOM) VENDO~ TOOL CODE TOOL TYPE .... '"" ..... '"'"' CfqMPENSATED EL!TRON CNTD COMPENSATED N~IJTRON C~mD C()~P~NSATED NEUTRON CNTD COmPEnSATED NEUT~C)~ OP~! HOb? BIT SIZE (IN): DRtI.,~,EPS C/~$1~,~C DEPTN 1,0~(;~NS CASING DEPTH ~.~ 0 R [ Hr] I,,, F Cr)~DITT 0~S WbUID TYPE:: WbI,!In D~j~JS!TY (LB/G): SU~F.~CE T~4PERAT!IRE (DEGF) BOTTn~,~ NO[,F TEMP~ATUPF (DEGF): FLUID SALINITY (ppu) ~ ~L~!!D [,EVE;[, (FT): FL[lin RATE AT WFI,I, HCAD (gPU): WATEa CUTS (PCT): CAS/nIL RATIO: TonL TYPE fEPI'TH~R~AL ~ATRIX: 01'JUL-9I CP 32.4 0 ' 9934,0 9943°0 9394.0 NO TOOL NUMBER · ., l)a- 46 ATC-CB-I!52 CAb-UB-299 12.250 9419.0 SEAWA' 50.0 THKPHAL SB~!DSmONE 2.65 LIS TaPe .Verification Listinq Scb.tumberoer .Alaska computtnq center 7-AUG-!99! t5:02 LIS FC~q.AT DATA ~T FT ~T FT ~tC3 BP EXPLORATI£}N PRUDHOE W-30 50-029-21887 805 F~)L & 1443 FEL !tN NORTH SLOPE ALASKA lISA ~ ~RAV!S 5591 MS[., O. 90,5 90,5 90,5 53, 9934, 9943, 9940, 9394, SEAWATER , CompanY Name Field ~ame Well ~ame AP! Serial ~u~nber Field bocatlon Section TOWDSbiD Range County State or Province ~ation Latitude Longitude witness' Service Order Number Permanent datum Elevation of Perm, Da Loo ~easured From ABOVE PER~ANE~T Elevation of Kelly Bu Elevat~om of Derrlc~ ~levatlon Total Depth - ~rlller Total Depth - boqner Bottom Log Interval · oP Loo Interval DrilliDq Fl~]td Tyne Drlllin~ Fluid Densit ZONE Dril!in~ F!.uld Ph ZOnE Drillim~ Fl.u!d Viscos Drill. iD~ Fluid Loss Resistivity of ~ud Sa ~!ud SamDle TemDeratur Resistivity of mud ti ZO~ Mud Filtrate Samole T ZONE ~esistIvitV of ~ud Ca ZONE LIS TaPe Verif~l. catl. on Llstir~o $C~:lU6~.~er~.er Alaska Comvutin~ Center 7',-AtJG-,19gl .15: 02 PAGE: 27 T!~ I VALU DEF! TYPE '''''''-~CST ~---------------------------------------------------------------------------------------------¢:F ~ud Cake Sam~l,e ~'em~e znN~: STEu DE'f;F~ 50, Sorface Temperature BDT DEaF ~ottom ~ole ~emp~ratu ZON~ D~FT DKPT ChanD ] D~mth.... el a~e NPH? Compensated Neutron Porosity, SS MatriX, call & dead time corr, RTNP Raw. Thermal Neutron Ratio T~a. Calibrated Thermal aeutron Ratlo ~C~T RCFT PCVT CNTC Corrected Near Detector Count Rate C~TC Corrected w~r 'Detector CouDt Rate G~ APl-Corrected G~mma RaV TWNS St]r~ace Tension CCL CCI, Amplitude ** DATA F'~[,',~4AT SPECTFICAT!I'IN RECO~D ** ** SET TYPE - 64ED ** I 66 . 2 66 n ~ 73 44 4: 66 1 5 66 6 73 7 65 $c~lu~,heroer A].as~n Co~putlng Center :, 28 DEPT MP[.{! PS TMPB PS RCFT PS CfTC ~S G~ PS TENS PS CCL PS TYPE ~PR CODE VALItE il 66 23 13 66 14 65 ~5 66 16 66 I ** SE~ TYmM - CH~N ** ~RV .NI _ PI I API FILE NU ' Ntj~ .......... ~PR ppOcEsS F~ 4255 .... O0 0 6 1 I 4 O 000000 P~ 425591 OO 000 O0 0 6 ! 1 4 68 0000000000 a255ql oo 000 O0 0 6 1 ! 4 68 0000000000 4255ol no 000 Oo 0 6 ! 1 4 6~ 0000000000 CPS 425591 no 000 O0 0 6 ! 1 4 68 OOOO000000 CPS 4~5591 O0 000 O0 o 6 i 1 4 68 0000000000 CPS 425591 O0 OeO O0 0 6 1 I 4 6~ 0000000000 CPS 42559~ O0 000 O0 0 6 l 1 4 68 OOO0000000 GAPI 425501 O0 000 O0 0 6 1 1 4 68 O000OO0000 LB 425591 O0 000 O0 0 6 1 1 4 6g 0000000000 V 425591 O0 000 O0 0 6 1 1 4 6R OOOO00OO00 ** DATA ** DEPT, 9940,000 ~.~PHI o PS1 26,359 RTNR,PSI 4,250 Tr~RA.PS! RCNT,P$1 3877,24.] RCFT,PS1 851,441 CNTC,PSI 3762.664 CFTC,PS1 g~,P[;l 19,000 T~]NS, PS1 1250,000 CC!,,PS1 0,000 4,. 592 816.331 **** F T,. LE 'rRA I. [,EP **** E'!LW NA~F :?DIT .006 SFnvICR : ¢LIC VERS!O~ : O0~h06 D~TF : ql/(')~/ 7 ~aX REC SIZE : ~024 FILE TYPE : LIS Tape Ver!ficatalon Listino Schlumberqer A!aS'k Comp,tt!,nq Center SERVICE : Fl.,lC V F;RS ! 0~ : o0~a06 DATE ~ 91/08/ 7 NAX R~CC SIZ~ F' ! !~ TYPE : LAST WI!,g : PAGE: 29 D'ILE ~,~ U~BER 7 RAW CURVES Curves ~nd 10o header d~ta for each Dass iD separate f~],.es: raw bacKro.und Pass !.n last file P~SS NU~BE~: 2 ~., ~EPTN T~CR~:~4E~T: -.5OOO # WILE VEf,.~DOI~ TOOL CODE START D~.',PTH CNTD q940,0 S LO~ HEADER DATA DAT~ LOGGED TD DRILL, ER CF'T) TD I.,OGG 57R TOP BOG I~TERVAL (FT): HOTTOM LPG I~TERVAL, (PT): I, OGGIf, lG SPEED (WPHR): DEPTH Cnf,ITRr~[., USED (YES/NO) STOP DEPT~ 9394,0 TOOt, S1, R!~G (ToP TO ~()TTO~) vENDOR TOOL CODE TOOL TYPE Cl~ I'! ~ ED NEUTRON C ~; ~D CFI~PENSATEP ~3EUTRO~ C ~ TI} C C)t,~ PE K~S AT p':p NSUTRO~} LODGERS C~SI~G DFPTH (FTC: OI-JUL-91 CP 32,4 0 9934,0 9943,0 9~94,0 994? 0 12.250 94!9.0 SE&~'ATER 50,0 LIS Tape .Verlf!cat,ion List~.nn SChlUm~er. oer At. asEa ComoutiDo Center 7-AUG-t 99! t5:02 30 FL!lID SALINITY ~LUI~ RATE AT WELLHEAD NATER CUTS ~AS/OIL ~EU?RO~ TOOL TOOL TYPE (EPITHEliAL NATR~X: NATRIX DENSITY: ~OLE CO9~ECT!ON (I~): MOR~ALIZATION WINDOW START DEPTH STOP DEPTH TOOL STANDOFF Cig): L,!~ F[)R~ AT SANDSTONE 2.65 TABLE TYPE : CONS FT P~DBOE BAY W-30 50-029-21,887 FNL g 144~ I~N NORTH S~,OPE AI,ASKA USA ~. TRAV!S 4~5591 O, 90.5 90.5 90.5 53. Fi, eld Mame Well b!ame API Serial Number Field Locatio~ Section Towns~I~ Rana~ County State or Province Nation Latitude Longitude Witness' Name Service Order Number Permanent datum Elevation of Perm. Da Lan ~easured From ABOVE PEP~A~JENT D~TU~ Elevation of Kelly Bt? Elevation of ~errick Elevation of Gro~lnd .Verification SChlumberger Alaska Comput!nq Center 7-Ai" . LG-!, 99! 15.'02 Tt!~! VA[,,t.i. DEFI TYPE TOD FT o934. Toral DePth ' Il!hr er TPU ~T 9943. Total De~th - Logqer OLI FT 9q40. ~otto~ boo I~terval, T[,I }'T 9394. To? [too ]~t:erval DFT SEAWATER Dr~ilin~ Fluid TFPe.. D~D ~/C3 DrllliDQ Fluid De,sit ZONE DFP~! Drlll, Ino Fluid Ph ZONE DFv CP Orll!in~ Fluid V~scos ZONE nFL F3 O. Drii!~no Fluid Loss R~S 0HEM Resistivity of Mud Sa ZONE MST DEGF ~ud...Sample Te~peratur ZONE R~F$ O~I~M Reslst~vit¥ of mud fi ZONE ,FST DEGF Mud.~Filtrate Sample T ZONE RuCS O~i~a Resi, stivlt¥ of ~ud Ca ZONE ~CST DEG~ Mud.,,Cake Sa~Ple Tempe ZONE STE~ ~EGF 50. Surface Temperature B~T DEGF Bottom Hole Temperatu ZONE Ta;:%f,E TYPF % ZONE TaRf,E TYPE : CURV DEFT DFPT ~e~th ChartneNaml e ~PgT compensated Neutron Poros~tv, sS ~atrix, ca]!& dead time corr, RTNP Paw Thermal ~eutron Patio T~Ra Calibraten Thermal NeutroD Ratio RC~T PCNT RCFw ~CFT C~Tc Corrected ~ear Detector Count Rate CFTC Corrected Mar Detector Count Rate G~ aPI-Corrected (;am~a Pay TFNS Surface Tension CCL CCh amnl. itude ^ LIS Ts. De .Verfficatlon, Listin~ $CblUmber~Jer Alaska ComputiDo Center 15:02 PAGE,: 32 ** ~.A. TA FOR~4AT SPE. t,..IF,.~C .rlON RECORD ** SET TYPE TyD~ REDE CODE VALUE ~ 66 0 0 44 2 66 3 73 4 66 5 66 6 73 7 65 8 6~ 0'5 1.1 66 23 12 6~ !3 66 0 t4 65 FT !5 66 68 16 66 0 66 ** SET ~FHI PS2 PU RTNR PS2 pC~ D~2 CPS RCF~ P$2 CPS c~'rC PS2 C~S CFTc G~ PS~ GIP! T~NS mYPE - CHAN ** ,,,,-.,-.----.--..--.-.-.-.-.----.,,,-----,-.-,,-,---,-,-.--. ...... TC apl APT APl API FT!,~ F½ MIl ~ _ Z R P. .PROCESS ORDER # LOG TYPE Ch!SS ~OD ~[JN~ SAMD ELF~ Cf2F)~ fHEX) 4~559~ O0 000 O0 0 7 1 1 4 68 0000000000 425591. O0 000 O0 O ? ! 1 q 68 OOeO0oOOO0 425591 O0 000 O0 0 7 1 1 4 68 O00000no00 425591 00 000 OO 0 7 ~ 1 4 68 0000000000 425591 O0 000 O0 0 7 1 l. 4 6~ 0000000000 a2559! O0 000 O0 0 7 1 I 4 68 O0000nO000 42559~ O0 000 O0 0 7 ~ J 4 68 0000000000 42559t O0 000 O0 0 ? I 1 4 6R gO00000000 4255g~ O0 000 O0 0 ? ! 1 4 68 O0000000OO ~2559! O0 000 O0 0 7 ! ~ 4 68 0000000000 9~ O0 000 O0 0 7 ! ! 4 68 0000000000 4255 DFP~. RCNe. PS2 .q940, fioO ~PHI. PS2 24,99t RTNR.PS2 4.423 TNR,~ .PS? 3879,759 ~CFT. PS2 866,667 C~TC.PS2 386n,266 CFTC.PS2 30.359 TEwS.PS2 1220.000 CCL.PS2 0,000 4,417 874,562 ** F, NT) r'!p pATA ** LIS Tape ~]er~fJ. cat.J, on ListiDo SChlUmheroer AlasKa ComDtltinO Center PAGE: 33 S~RVIC~ : FLIC V~R8 !~'~' : 001A06 DAT~ : 91/08/ 7 ~aX ~F~C SIZE : ~0~4 FTLE TYPE : LO FIL~." NA~E : EDiT ,008. S~PViCE : FDIC VERSION : 00lA06 DAT~ I ol/08/ 7 MAX RRC SIZE : ~024 FI[,.,F TYPE : LO LhST FII,E FILE HW, ADE~ Curves and lo~ header <~ata for each pass tn separate files: r~w hat,round nass ~,n last PASS NU~,'~BER: 3 VE~-31)OR TOOb CODF STAPT DEPTH C. T D S NEAD~]R DATA DAT~ !,UGGFD SOFTWARS7 V~',RS I [)N mD ~RIbLER (FT): TD ~,O~G~R(FT) TOP fOG INTERVAl, (FT): BOTTO~.~ LOC I~TEPVA[: [.,OGCI~G SPEED (FPHR) DSTPTH C~HTR~L USED (YES/qO): STOP DEPTH STRING (TOP TO BOTTOM) V~NI)O~'~ TOOl, CODF TOOL TYPE D C ~3 ~ D w N ~ . C~:TD CO~PENSAmEP NEUTPOt~ C ~,1T D CO~PENSAT~;D NEU3'RON CMTD CCI~PRNSA~ED N~:UTRON O!-JUI,-ql CP 32.4 0 9934.0 9943.0 9394,0 9940,0 18o0.0 NO LIS'TaPe ,Verif.icatio~ List~nq Schlumberger AlasKa c, omPutinh Center 0PFN HOLM BIT SIZE (IN): DRILLERS CASING DYPTH, (FT): LOGGY;RS C~$ING DEPTH (ET): BONEHOLE CONDTTTONS ~!~UID TYPE: FbUiD DEN'SITY SUPFACE TEMPE[~ATURE (DEGF) ~OTTO~' HOLE TEMPeRaTURE (DEGF) FbU!D SALI~!TY (PPM): FLUI~ ?~EVEL (FT): FLUID PATE AT W,hTEP C[!TS (PCT) ~AS/nlb ~ATIO: NEUTRON TOOL TOOL TYPE (EPiTHERMAL OR THERMAl.): ~-~ATR t X: ~ATPIX DENSITY: M[')LE CORRECT!O.N (IN): NOR~A [,,I ZAT [C;N ~I I N DOW' START DEPTH (VT): STOP DEPTH (FT): AMOUNT: GAS SCALING FACTOR FOR NEAR .AMD FAR COONTS: ~ULTI PL !E[:~: $ 9419.0 50.0 T~:ER~AL SAt~DSTOME 2,b5 .F A d E .' 3 4 Ww PRUDNOE BAY Field Name Ww W-30 Well Name APTN 50-029-21887 ~pT Serial ~umber FY. Ro5 FN!,, & 1443 WE[., Field Location S~;CT 21 Section COU~J NORTH SLOPE Cot]htr STA? ALASk~ State or Province MaTT {ISA Nation LATI Latitude LIS' Tame Verification Llstin.~ Schlumberoer AlasKa ComputinO Center 7-AUG-~ggl !5:02 PAGE: 35 TUN! VALU DEFI TYPE LONG LoD~tt{~de WTT~ E. TRAV!S Witness' Name SoN 42559~ Service Order Number P~AT NSL Permanent datu~ EPD F~ ~ O. ElevatioD of Perm. Da [,,"F RKB Log ~easured Fro~ APD FT 90.5 ABOVE PERMANENT DATUM E~B FT 90.5 Elevation of Kelly EDF Fl; 90.5 Elevation of Derrick· EGL FT 5] Flevation of Ground L T~D mT ~4. Total DePth - Driller TDL FT 9943, Total Depth - Logger BLI FT 9940. Bottom LoQ Interval TLI FT 9~94o ToD LO~ Interval DFT SEAWATER Drillln~ Fluid TvDe.. DFD G/C3 " Dr~llin~ Flt~id Densit ZONE DFP~ Orilli~ Flui~ Ph Z DwV CP DrJ.l. liDq Fluid Vlscos DF5 ~3 O, Drill~no Fluid Loss R ~S c~u~ Reslst:ivitYTO~ ~ud Sa ~$T DEGF ~ud Sample emperatur ZOnE R[~FS ~ Resistlvft~ o~ mtld Ii. ZO~iE ~FST DEGF ~tld. Fil. tra e Sa~Pl.e T R~C~ r3~ ~esi, stiv,it¥ of ~ud Ca UCST ~E~F Uud CaKe Samole Tempe STE~ DEGF 50 Suriace Temperature Bt~'T DEC? '' ..... T~F~I:F; TYPF. : CURV r)~FI -.:-: .... . .......................... . DePth Chan~el ~ame N~NT ComDensate~ r, , ..... '~et~tro~ Porosity, SS ~atr[x. cal!& dead RTNP ~aw Therm~l FJeut. ron ~at. lo TNPa Calibrated Thermal ~eutron Ratio Rc~ PCNT time corr. LIS TaPe verification Listir~.cl SCbl.,!mber~er /~.lasKa ComK;,utin~ CeBter 7-A!JG-199! 1.5:02 DEFI RC.F .... ~Crm C~TC Corrected ~ear Detector Count ~ate CFTC Corrected Far Detector Co,Iht Rate G~ ~PI~Corrected Gamma T~NS Surface Tensio~ CCL CCL ~mDlitude PAGE: 36 ** DATA F(')R~AT SPEC!F!¢ATIO~ RECOR() ** ** SET TYPC - 64MB ** '''mYPE .... '''~''''~'''''';~'~'EpR E ! 66 0 2 66 0 3 73 44 7 65 8 68 9 65 FT i~ 66 !2 68 13 66 0 I4 65 ~t 15 66 68 !,6 66 0 66 DFDT FT 425591 00 000 00 0 8 1 1 4 68 NPHx PS3 PI! 425591. 00 000 00 0 8 1 1 4 6~ RT~D ~S3 425591 00 000 00 0 8 1 I 4 68 TNR~ DS3 ~ 255g.~. O0 000 O0 0 8 1 t 4 68 RC~T PS3 CPS 42K59 ~ 0fl 000 O0 0 8 1 1 4 68 RCF~ PS3 CPS 4.:255a ~ 0o 000 00 0 8 1 1 4 68 C~.'TC DS3 CmS ~255~1 00 0oo 00 o ~ I 1 4 6~ CfTC PS3 CPS ~255q! O0 ooo O0 0 8 J. 1 4 68 G~ PS3 GAPl 42559~ O0 000 O0 0 8 1 !. 4 68 TW~S DS 3 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0fi00000000 0000000000 O000000000 I...IS ~ane Veriiication Listin~ Schlumberger Alasko ComDutino Center **' D~TA ** ** EHD OF DATA 7-AUG-l, 991 !5:0P 26.043 RTNR,PS3 850.1.59 CNTC.PS3 1245.000 CCL.P$3 4.600 T'~RA . PS3 377~.806 C,..TC PS3 0.000 PACE: 4.552 832.867 **** FILM TRAI~,EP **** F'IL~ NAIF? : EDIT .o08 SERVIC~ : ~LIC VEP$ION : O01A06 DATE : 91/08/ 7 ~AX REC SIZE ~ ~024 FIL~ TYPE : bO LAST FILE : **** FILM HEAPE~ **** FILM M~ : EDIT ,0o9 SFRVIC~ ~ ~LIC VFRSIO~ : O01A06 D~T~ : 91108/ 7 ~aX ~FC SIZE ! 1024 FILF TYPE : LAST ~AW CUrVeS Curves add lOO header d~ta ~or each Pass In separat~ iiles; raw backrot}od pass in last file PASS !~!J~BEP: 4 VENDi3P TOOL CgDF START D~PTH C~,l'rD qq !7) ATF Lf]CGED: TO OP~LI,E'~ (P~): braGGING SPEFO (~P;,i~): STOP DEPTH 1 -JU L- q 1 CP 32.4 0 9934,0 9943 , 0 9~9,i.0 9940,0 8r.~O. 0 L~S Tame Ver.~.f~,catlon Listing 7,.-AUG-tggJ ]5102 38 VE~'~DOR TOOl, CODE TOO[~ TYPE C a T n C 0 ~ PE ~S A T E D N g U T R 0 N C~TD CO~OE~.JSATED NEUTRO~:~ C ~ Ti;, CO~.~PEMSATED ~t'EUTR O~ BOREHO[~ AND CAS!~G DATA 0~:~ HaLE BlT SIZE (I~): DRILLERS CASI~G DEPTH LOGGERS C.ASIMG DEPTH ~OREHOL~ CONDITIOMS ~L[II 9 TYDE~ FLUID DE~JSITY (LB/G): SU~F~CE TEt4PER ~T[.]R~ EOTTO~ HOLM TE~PERATURE (DEGF) FLUID SALIMITY (DP~): FLUID LEVEl, (FT): FLU!O ~ATE AT WE[,I,,HE~D WATE~ CUTS (PCT): GAS/OIL RhTIO: CHO~:~ CDEG): TOOL TYPE (EPITHER~AL OR THER~4aL): ~ATR!X DES~SITY: ~OL~7 CORRECTIOM (lU]: ['IOR~ALI. ZATIO~ STa[~T DEPT~ (FT): $TOP D~PT~ (FT): GAS ........ SCAI.,I!'~G F~.CT(.1R FOR MEAR AMD FAF COIUNIS: ITS FORMAT DATA TOOL AT:C-CB,]~I52 C A, L - {.I .s. 2 9 9 94!9.0 50,0 S~DS~ONE 2.65 LIS ?a~e v-~erJ, fication List[~n~. 7-~UG-lggl i5:02 PAGE: t9 T{.!~! V~LU DEFI TYPE CN ~P EXP!,~,~T!6N ComDanV Name F~ P~UDHOE SAY Field Na~e WU W-30 well Name API~] 50.02g-21887 API Serial Number FL 805 F~L & 1443 FEL Field Location SFCT 21 Section TOWM lin Township RaNG 12E Range COUN NORTH SLOPE Co~tV STAT ALASKA State or provSnce NATT USA Nation LONG Lonqltude W~T~ E',~ TRAV!S Witness' Name So~ 425591 Service Order Number PDAT ~SL Permanent datum EPD FT O, Elevation of Perm, Da L~F PKB Leo Measured From ADD FT 90,5 A80¥~ PERmAnENT DATUM E ~ ~? 90,~ Elevation o~ Kelly Bu ED~ WT 90,~ Elevation O~ Derrl, ck ~L FT 53. ~Ievat. ton of Gr'o~JDd L TOD FT ~934. Total Depth - Drill. er TDL ~T 9o4~. Total DePth ; Loqoer BLI ~T 9940. Bottom L00 i terval TLI mT 9394, ToP LO~ Interval DPT SEAWATE~ DrilliD~ Fluid TyPe [)FD G/C3 Orillin~ Fluid Densit DVP~ Drll!ln~ Fluid Ph ZO~E D~V CP Prll!lno Fluid Vlscos ZO~!E Dr!, ~3 O. Drfllin~ Fluid LOsS ~S OH~a ~eslsttVitv of ~Ud Sa ZO~F ~ST DEGF gud SamPle Te~neratur ZONE ~F$ o~ Peststtvlty of mud fi ZOnE ~S~ DEeP ~ud..Flltrate Sample R~CS OM~ Resistivity of ~ud Ca ZONE ~CS? DEC? ~ud..CaKe Sample Tempo ZO~E STE, D~GF 50, Surface Temperature BHT DEGF Bottom Hole Temoeratu LIS TaPe Ver,i..f,~catlon Listino Schlumberger AlasKa Comp,4tlno Center PAGE: 40 . - . nenth Channel e NPH? Compensated Neutron Porosity, SS MatriX, cai~ & dead t~me corr, ~TNR RawT.herma]. Neutron Ratio TNR,~ Calibrated Thermal ~eutron ~atl, o RCNT RCF? ~CmT CNTC Corrected ~!ear Detector Count Rate CFTC Corrected Far Detector Count Rate O~ APl-Corrected Gamma RaV TFNS Surface Tension CCL CCL amml~tude ** DATA F.,n. RUAT SPE¢IFICITION RECORD ,JET T~PE- 64EB ** TyDF R COD~ V. . 1 66 0 2 66 0 3 73 4 66 5 66 6 7~ 7 65 _'8. 69 0.5 9 65 1 ! 66 23 12 13 66 O 14 65 ~q" !5 66 1.~ 66 LIS Tape v-erlflcatlon Listinq Schlumberqmr Alaska Comput!r~¢l Center 41 ~ ~ ~ ~ m~ ~mmm#! ~m TyP~ R P C DE V LUE 0 66 I ** SET TYP~] - CHAN ** '';'''''' ..... ''' ........... ;;'';~. ''; T'';~; ........ '''''''';'''~7~''' ..... ''''''''''' 7{3 ¢)RDER ~ bOG TYPE CLASS MOD ~[I~"B Sa~P ELEM CODE (HEX) ............................... ,,,...,...-............ .... .....,......,.-..,,.......... DEPT F~' 425591 O0 0 0 q 1 ! 6 . O000000O PI, a25591 O0 000 O0 0 9 l I 4 68 0000000000 NDH! PS4 ~T~ PS4 425591 O0 000 O0 0 9 ! I 4 68 0000000000 TNRn PSa 4~5501 O0 n00 O0 0 q ! 1 4 68 0000000000 pC~ psa cPS a2559! OO 00o o0 o 9 I .l 4 68 0000000000 RCW~ PS4 CPS 4255ol 0o 000 O0 0 9 ~ 1 4 68 0000000000 C~TC PS4 ~DS ,' ~ ..... ~,,., 42_501 00 000 O0 0 9 i I 4 68 00O0000000 CFTC PSa CPS 425591 0o 000 00 0 9 1 i 4 68 0000000000 G~ PS4 GAPI 425591 oO 000 00 0 9 I ! 4 6~ 0000000000 TwNS PS4 * * D a T ~ * * DEPT 0940 000 NPHI. PS4 25 708 RTNR. PS4 4 462 q"~{~g. · . -. - · , P$4 PC,~JT. P84 3833.333 RC, F~ ~.. PS4 866~667 CNTC. PS,4 3870.02~ ' CFTC. PS4 G~.PS4 I 8.641 T[jh}S. PS4 1~05.000 CCL.PS4 0.0C0 END !,IF DATA ** 4.509 849.20! **** F~I,E T~.ATLE¢ **** FI[,~ NAME : EDIT .009 $~RV!C~ : KL?C VFR$ION : O0~A06 DIT~ : 91/08/ 7 ~lX ~EC SIZF : FTLr TYPE LAST FILE **** TAPF TRAIl,MR **** SFRVIC~ N~E : EDIT DaTF : 91/0R/ 7 TIP~ NAUE : 7467~ C~TINUAT,[ON # : 1 P~EVI~I$ TAPE : Cnu. F~T : ~P EXPLORATION,PRUDH~.i ~AY,~-30,50-O~9-~7-00 ;chlumber~er AlasKa Comput:.ino Center 7-~UG-]99! t5~09 4~ **** REEL TRAILER **** SERVICE NAME : EDIT ORiCtM : FL!C REEL NAME : 7467~ COnTInUATIOn! # = P~EVIOUS 9EEL : C~ENT : BP EXPLORATIOM,PRUDHOE BA¥,~-30,50-029-2~887-00 RECEIVED ~A¥ t 6 1990 Anc~rage ~IELD ~;A~', = PRitDHO~ BAy ST~T~; ~ At.,AS~ A [:~gFEREF~C~ ~0 ~ 73799' ' ':.ltOF!' iviED LIS Ta,.:~e ve'rification List. ir~O Schlu~.erger A.l,~ska Computinr~ Center 07:46 90104123 FLIC 73799 BP EXP!,~ORATI{']N, P~!JDHOE B~Y, w-30, APt ~50-029-21887 VERSIO.~ : 00!!04 t)AT~ a~X REC SIZE : !024 FI[.,E TYPE : LO LIST F ! !,ET' ******************************************************************************* ******************************************************************************* ** ** ** SC~,~LU~!BENGE~ ~:Ebb SERVICES ** ** ******************************************************************************* ******************************************************************************* L°CaTI(¢~v: a05' wNL a 1443' LIS Ta~e V~rification Listi..nq Schlumberger A!.as~:a'Com~!iut:ing Center 23-APR-1990 07:46 DATE I...,OGGEO: !3-APR-1990 TP DP I!.,LE~: 9935 C~.S!~tC; l: 9 5/8' 47 bB a DR!i,,!....,ER DgPTH OF 0 TO 9419 CASING ~: 7" 26 [,[~ a Pq![..,bER DE:PT;q OF 9182 TO i0010 TUBIng,(;: 4 l/~" 12,6 I.,~ fa. DR'ILLE:R DFPTH UP 0 TO 9246 alT SIZE 1: t2 1/4" 'BIT SIZE 21 8 I/2" C A !.., - t.! P'I'S.,, A- 7 2 4615 R a !? H CNT-D-IO1 .L, DF'tAf,~A: KO~4RIh.!G PAGE F~P EXPI,OP.A I'TUN PRUL'.HOh: aay 50-029-21~R7 Schtucher~Ter .A[ask:a Computing Center 23-APR-199O 07:46 994!' TO 9]46' 9941' TO 9348' 9941' TO 9348' 994!' TO 9348' 9941' T{} 934~' PAGEI 3 T LJ :~4 ? V A .... ~3 .p FN PRU AP ! ~ 50- FI., 8O5 C-, ECg? 2 1 TOw~ I 1N R A;,~C !.2E S~.~T ALA N~T! USA W!TN QUE PgaT ~1 S t., FPD F T 0, APD FT 90 , ~F S FT 90, Er;I, FT 53, TDD FT 993 BLI FT 994 TI ! FT 9 ] TI,A~ 14 EXPLORATION DBOE 0 029-218~7 ' FNL & !44,3' TH 5 [.,OPE SENBURY 354 Company Name Field Name Well Name AP1 Serial Number Field bocation Section TownShip Range County State or Province Witness' Name Service Order M[~mber Permanent datum geasured From o !. Bottom I,Oq Interval 50. Top l, oo Interval :OG 1J-ApR Time [.,oqqer ~t Bottom TABLP~ TYPK : Cil[;V ii,Iiii II IIii II II -I ii ~I ~i II .,~ ii ii II utron Porcsitv utron ['orosltv !ibrated Thermal ~,!eutron F T TC I~'T5 To~e Ve'rif!cat. io~ Listio~ Sch,lumherqer AlaSKa Computinq Center 2.3-hPR-1990 07~46 TE!'~ S Ten iota CCL CCL ~mDli. tude NP}~I ~eutror: Porosity TNR~ Ca.l,ibrated Thermal. RC~,~T RC~T C ~:~ T C C ~{ T C UR ~a~a R. aV T~: t~ Tens f on C C L C C L .~ ~ p !. i t: u d e NDH! 5~etlt. ron Porositv T~RA Calibrated Thermal R c ~',~ T P C N T RCFT RCFT C f'~'r(': (. C ~' ~7 C C F · C CCI,: CCI, t~pli, t:ude ~qPHT Neutron Porosity T~DA Cal:i.~rated TherD',al R C ~ ~': R C N T RCFT RCFT C ~,~TC' P~TC CFTC CFTC GR ~amma 'RaV ,. ~.. CCL CCI, A~olitude P ET F l !~3et!tron Ratio ~?:!eut rod Ratio :4eutron Ratio PAGE) ** DZ~TA FOP.?4~.T SPKCTH'[CATiON RECORF, ** -; LIS ?a,6e Ve'rificatlon !~istin~ Scr, lumberc~er A!aska Comoutln~ Center 23-APR-!990 07:46 14 !,5 66 68 ! 6 66 0 66 0 ** SET TYPE - CHA..N ------------,.,----.--...,,,.. O~DER ~ LOG T ~ P }4 l' ?{LA PU 391354 O0 000 O0 0 NPH! PSl PtJ 391354 42 ~0 00 0 TNRa PSi 391354 42 420 ()~ 0 RCaT PSi CPS 391354 42 420 Ol 0 ' ~ RCFT PS! CPo .391354 42 420 o! () CNTC PS1 C~S 39~ 354 42 420 O1 o CFTC PSI. CPS 391354 4.~ 420 01 0 d~ ~S1 GaP! 39!3~4 42 3!0 O1 0 T E ~',~ S o51 b~.~ 391354 42 635 CCL PS1 V 39!3g,! 42 IS0 01 0 N P.[! I PS2 p!! 391354 42 890 00 T ~-~ F~' h PS2 391354 42 420 O1 0 RC~7 1782 CPS 391 354 42 420 O! 0 RCFT PS2 C~S 391 354 42 420 0~. 0 CN'.FC PS[2 C~$ 39!3S4 42 420 O1 0 C~TC PS2 CPS 391354 42 420 Ol 0 CR PS2 (;~PI 39!35~. 42 310 O! 0 TENS PS2 I.,a 39135.~ 42 635 2! 0 CCL PS2 V 391.~54 42 150 O1 0 ~PHI P53 PU 391354 42 890 O0 0 T ~'~ P k P33 391354 a2 a20 01 0 R C ~,Jtr PS3 CPS 3~!.354 42 420 O1 0 RCFW PS3 CPS 391354 42 420 O! O C ~,~ TC PS3 CPS 3a1354 42 420 O1 0 C;~ PS3 GAPI 391354 42 310 0! T~' $ PS3 [.,g 39135,t 42 635 ~1 0 CCL ~33 V 3ql 35~ aP 150 01 ~0PHT ~g4. p~; 39135a aY aqf) 00 0 TN{~ PS4 30135,! 42 420 01 ~C~,~T PS4 CPS 391354 42 420 01 0 CNTC PS4 CPS 391354 42 a20 01 cV'rc psl Co5 39! 354 42 420 01 0 (;P PS4 G.~°I 3q13~4 42 3!0 01 Tf~,~S PS4 b~ 391 35.~ 42 635 21 YPE CL~$8 M~D NLiMB 8a~P EhEM CODE (HEX) -,................... ..... ....,.....,.............. 0 ,. 0 00 0 I 1 I 6 0000000000 l t. 1 4 68 0000000000 !, l 1 4 68 0000000000 t 1 1 4 68 0000000000 1. 1 ! 4 6~ 0000000000 1 1 I 4 6~ 0000000000 I i 1 4 68 0000000000 i !. 1 4 68 0000000000 I I I 4 6~ 0000000000 ! 1 ! 4 6~ 0000000000 I ~ ! 4 68 0000000000 !. I ! 4 6~ 0000000000 1 I 1 4 6~ 0000000000 I 1 1 4 68 0000000000 I 1 ! 4 6~ 0000000000 1 I 1 4 6~ 0000000000 1 1 1 4 6~ 0000000000 1 ! ! 4 68 0000000000 I 1 1 4 6~ 0000000000 I 1 I 4 6~ 0000000000 1 ! ! 4 6~ 0000000000 ! ! 1 4 68 0000000000 I 1 I 4 6~ 0000000000 1 1 ! 4 6~ 0000000000 1 ! ! 4 6B 0000000000 ! 1 1 4 6~ go00000000 1 1 ! 4 A~ 0000000000 1 1. I 4 6~ 0000000000 1 I 1 4 6~ 0000000000 1 1 ! 4 6~ 0000000000 1 1 ! 4 68 0000000000 I 1 1 4 6~ OOO0000000 ! 1 I 4 68 0000000000 1 t ! 4 68 0000000000 1 !. 1 4 6~ O0000OO000 ! 1 ! 4 6~ 0000000000 1 1 I 4 68 0000000000 ! ! ! 4 6F~ 000(,000000~. ..,. . LIS Ta6e Ve'rif. ication Listino [!~chlumherqer A!asKa Cent. er RC~T, PS l .3366,3 PS! 26 ~9! TNR,a, PS2 -q99' ............ CKTC, P~32 -999.25o NP}.{I, PS 3 -999,250 C~TC. DS 3 -999,250 CCI,, PS3 -999 PC~T. PS4 -999, DF:PT, 9900,000 (:~ ~. P S 1 20,26 TNR~. PS2 5. 062 CF'TC" PS2 601,119 NDHI, PS ] 32,9 ] 7 C ~: T C, P S .3 3090,999 CCL,~S3 o, 000 RCFT, P84 579,186 TFh~~ PS4 DEPT. 9 ~ 00 RC~.~T. ..... PS ! 3097 .~72' C; ~: , P S I. ~ 5 , TNRi. PS2 4,785 CFTC"PS2 691,99~ CNTC. PS3 3261,407 CCI.,. ~S 3 0, PCFT. PSa 76! .062 TKL~S. PS4 i 2 ! 5. 000 RC~;~ PSI .36ng,%11 .. ~ ~ . ~.~ ,, G~.PS! I~.219 T r,.~ [:~ a, p 82 4,6 ! 5 CFTC, PS2 7 B~). 677 {,,~P~-~ l . p~] 26. I 1. 9 C~TC.Pq] 376C~ 601 -. { . ~ . · . ~)_ . $ .., RCFT,D54 8l 4.a80 l'F;',iS, PS4 1 ! 95,009 D F' p 7', q 600, RC~T. PS l. 3982. 970 GP. PS1 ! 5.3o5 .. 7 409 CFTC.PS2 !093. 175 k~PH T, p,S ~ I 6. ~07 C~TC, F.>'l 4158.019 CC [_., PS3 0, RCFT, P.%4 ~ I 5~). 442 23-APR-!990 07:46 -999.250 ~PHI,PSI 633,663 C~TC,P81 810,00o CCL,,~sl. -999,250 RCFT, S2 '999.250 TENS,PS2 '999,250 RCNT,PS3 '999.~50 GR,PS3 '999,250 TN~A,~S4 '999'250 CFTC.PS4 33,05'7 NPHI.PS! 556'522 CNTC,PSI 1280.000 CCh,PSi 2927.659 RCFT,PS~ 22,094 TENS,ps2 q5 RCNT,OS3 561..92 GR,PS3 31,397 TNCA,PS4 2990.781 CFTC,PS4 0,000 25.244 NPHI,PSI 666.667 CNTC,PS! 1225,000 CCL.PS1 34 042 RCFT.PS2 32221672 TENS,PS2 4,612 RCNT,PS3 708,067 Ga,oS3 25,12~ 3318,567 C~TC,PS4 O,000 ~6,758 NP~I,PSI ~13,559 1200,000 CCh. PS1 3497.8.35 ~CFT,OS2 17,750 TENS,PS2 4,569 ~CaT.PS3 25.9~8 3773.223 C~'I:C,PSI 15.Q~7 NP~!,PS1 1242.553 C~]TC.DS! !.210.oo0 CCh. PS1 3930,435 ~CFT.VS2 14,820 IFPS.PS2 3,295 ~CNT,mS3 1193 601, GR,~S3 4070.975 CFTC,PS4 34.73! 352~,594 · ooo -9991250 999,250 999,250 999,250 :999,250 999.250 31.806 3052,976 0,000 629.787 1275.000 2866,667 16 156· 5:212 563,1,85 27,193 3271.,470 0,000 646.808 1225 O00 311.,5~044 25 516 4:434 731.203 26,140 3792,262 0,000 817.021 1215.0o0 3619,909 21.953 4.541 831.055 1.6.048 4229.103 0,000 !033.898 1210.000 3873.303 !6.797 3.354 1!59.605 TNR.A,PS! CFTC.PS1 NPHI.PS2 CNTC'PS2 COb,PS2 RCFT,PS3 TENS,PS3 RCNT,PS4 GR,P$4 TNRA.PS1 CFTC,PSI NPMI.PS2 CNTC,P82 CCL,PS2 RCFT'PS3 TENS,PS3 RCNT,PS4 GR,PS4 TNRA PSi. c c: sl NPHI,PS2 CNTC,PS2 CCL,PS2 RCFT,PS3 TENS.PS3 RCNT~PS4 GR,PS4 TNRA,PS1 CFTC.PS1 NP~I.PS2 CNTC.PS2 CCL.PS2 RCFT.PS3 TENS.PS3 RCNT.PS4 GR.PS4 TNRA.PS1 CFTC.PS1 NPHI.PS2 CNTC.PS2 CCh.PS2 RCFT.PS3 TENS.PS3 RCNT.PS4 GR.PS4 PAGE 5,603 629,3~3 -999,250 -999.250 -999 250 -999 250 -999 250 -999 250 -999,250 5,261 573,135 3o,150 3014,357 0,000 583,333 1240,000 2895,]~8 19, 5 4,698 670,430 27,80~ 3293,543 0,000 690,909 1235,000 3076,923 27,766 4.564 831 271 26:537 3699,732 0,000 868,778 1195,000 3547 511 20:078 3.219 1201.741. 18 114 4307:516 0.000 1185.841 !230.000 3~37,104 !7,516 [~7:$ T.o. 6e' ve'r.!.ftcation Li. stino Schlumberc]er Alaska Comput.in~ Center' TEi':iS, PS4 1220,000 CCh,PS4 DEFT, 9500.0C 0 MPHI, ~{LA PC~.!T, PS1 3097.872 ~CFT,PS1 G¢,PS~ 63.906 TE~S,PS1 T~.~R~' Pg2 4,75~ ~ ~ P S 2 [F'TC, [. c~2 632,607 PS3 3231 ,590 CVTC,PS3 C ~ T C, .... RCF~', P~ ~ 6t, 5,385 C~gTC, PS4 TE~IS, PS4 1 ! ~5,000 CCL, ~CktT, PSt ! ~]30,508 ~CFT,PSI GP...¢r~i. ~, 31,422 TENS,bSI T~ PS2 7,664 NP~.{I ,PS3 54.360 C~TC.'pS3 !854,104 CFTC,PS3 CCL.PS3 0,()00 PCF'r,PS4 24~.889 C~.~TC, PS4 T['?.~S, PS4 1185,000 CCL, P84 (; 00 ~.~' p H r, H L a 9346'r}17 RCFT,PS1 ¢ C t~t T.' P .... S 1 I 6. 61. , ..... GP.,PS1 29,000 TENS,PS1 TN~.P82 -990.~50 RCNT,PS~ CFTC. PS2 -9g9. 250 GR. PS2 ~.~PH'I, PS 3 -999.250 TNRA,PS3 C~3TC.PS3 -999.2~0 CFTC.PS3 CCI..PS3 -999.250 rx~P[tI. P84 PCFT,Pg4 -9gq. PS0 CNTC.PS4 TENS. PS4 -9gq, 250 CCL, PS4 **** FI!,E TRAILER **** FTT, F ?'O .~, ~4 [..'. SF[~VICF : FLI'C Vr~?$'rCr~ : 001A04 DATE ~ 90/04/~3 F!I~F TYPE LAS~ FILF : 23-APR.-1,990 O7:46 0,000 31.,885 NPHi,PS1 629,7~7 CNTC 1205,000 ~CL'pS1 2874,458 RCF~,PS? 62,313 TENS,PS2 4,647 ~CNT,P$3 654.~39 GR,P83 3256,642 CFTC,PS4 0,000 54,932 NPHI,P$1 255.3 19 C~.;TC Pg! 1195,000 i'(' ' .... · ¢ L, PSI 1762,7!2 RCFT, PS2 3.! ,~28 TFM~ PS2 ...... ~ ~ . 7,824 ~CNT,PS3 236, 117 GR, PS3 56,721 i943,!69 CFTC, PS4 0 . 00 o 0,000 NPHI,PS1 243,47~ CATe,PSI. 11.90.000 CC!,,PSI '999,250 RCFT,P82 -999.250 TENS.PS2 -999.250 ~CNT.PS3 -999.250 GR.PS3 -999,250 T~RA,PS4 -999,250 CFTC,PS4 -999.250 29.243 3223.!72 0 00~ 629i75 1185'000 3079,646 69,313 5,199 610,227 59,132 1872,460 o'ooo 278,261 1!75.000 1734 513 26,078 8,094 246,097 57,28:t 1790.420 0 o00 -999:250 2999 250 999:250 -999,250 -999,~50 -999,~50 TUaA.PS! CFTC.PS1 5IPH!,PS2 CMTC,PS2 CCL,PS2 RCFT,PS3 TE~S,PS3 RCNT,PS4 GR,PS4 TNRA.P$1 CFTC,PS! ~PHI, PS2 C. TC, PS2 CC!..,, PS2 ~CFT, PS 3 TE~$, PS3 RCNT P84 TgRA,PS1 CFTC,PS1 NP~i',PS2 CNTC.PS2 CCL,PS2 RCFT,P$~ TENS,PS3 RC~T,PS4 G~,PS4 PAGE: 4,952 624,504 ~7,630 3090.84~ 0 000 1~5 000 3004 525 63 031 8 370 241 635 52 970 1912 045 0 000 235,294 I175,000 !911,504 32,125 8 158 237 722 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 IS ?'a6e V.,rification L.i. st!.no cblumberg~r Alaska Comoutit~g Ces...ter 23-&PR-!990 ~)7:46 **** TAPE Tiaa ! LE'~ **** 8ERV!C~ ~!A},4E : EDIT D~TE : 90/04/~3 OP !G I ~,~ : FLIC T~P~ ~A~E : 73799 P~EVIOUS TAPE : CO~NT : ~%P EXDL(~}RAT![)~,~, PRtJ[)~(~E BAY, %~?-30, API ~50-029-21887 1..) A T ~7 : 90104/23 ~EI ~,,~.a~E : 73799 COt~{TIt~;I..i~TIC)tq ~ : P~?lV !C~US REEb CO~'~F;NT : aP ~;XPL[)RATI(.;~N, P'R~IQH{3~'.; BAY, W-3(), .bPI ~50-029-21~87 _ r~ :TE.R ANALYS~S WelI id-Z0 AF'i HUM: 5ct-029-2'~88T-" F' i e ~ ,.4 P R i ~r; H 0 E E: i% Y !:, ~ T E L 0 G G E D-: 't t - 2 ~:, '" ,98 TF PE i} ::"'; E C T ! i._~ i.:; E FZ i'/:, ~." '7 T ,,,~ i:::' £:' A '""' E L.C C L. U i']." j L UL j:'.,j[ )-.~ ..,.'.].; [( i.d i T hi L) L) .OL TL. Z ~ L: ::::; BH'f' J"iR T i"'; 'i' M V i '.:5; !"t is S T M F' S % M C $ S C: S ']. ~'l. ~."-' i:; 0 0 2 ~';i Ci CI ,.5 :'", 0 0 4 ,..,e~ 0 2 0 0 i !3 0 8 2 t} F T 0 2: 4 F' T 0 3 4 7 7:'., D E G F 0 ~ ,¢ 0 2: 2 0 CF' 8 "'" 0 H M Pi 0 2 4. 0 H J"i t'i 0 2 4 D E G F 0 2 .? 0 H M M 0 2 4 0 S 4 ,S C (.-t L 8 F.: i D E E; = 350 F'F~i"! ~.] f.: ~:~ ~ H ~:':~ R i- T (] S C H, L U H ~: E P. 6; E ~-~: 7' 0 P B 0 T T 0 ....... :.. r:. H H E i"t :.'-.'; E F.: V l C b. U !'.~ i T r-,,.. ,,..i:: i::' T ::ia F' E E T T E: *' ~ 0 i L. :::: C N L :" ': .......... ,. ......... ~ b. ?.I [:, l L. :3 C H. L i.':: :.':; :~; i:-:'. [) i ,~ ..... :~; l'": i..! ,74. ',,', ':' :':; i4: ,C:, 1[ L S C i',l i:::i P l 6.- F.: i":: '~' [ i:::.' :"- '? ~ S C H 0 H H M .; .... ;.., i ~ :3 C H 0 H i'!i'i ,,. .._. ~',~ 0 ...... t L rd L S C i'4 0 H i"IM, R L. L. 2: D i L S C H 0 H i"! H ~;;:' T 0; [.. S i,-: I"-1 i:j '.~; ,,,' F ~::i H P L O; L S C H H V F C H L. B' i L :.7 C i'.1 C P S F C N L D i'.i C: H L. E:, ~ L, '.F; C H C P ?7:; H C H L D i L. S C N C F' S 'T 'r. 'i [.':,' i L S C N U E; ,-.' , =' T T T T 2 .,7.:,: L :.3 C H ij E; ,,' F T 'T T .: '°' ' L. -T Y, :.., i '.E; i-:_ hl !..,~,:-,., ,-.: F ':', 7' 4. [.'.'. '~'.~ L :E'; C i..i,: ..i i'::',., ,," F, T. T 4 H P :S :3 D i L ::; C i',t ;~ S i-' i..i t'.I P S :?; £:, i L ::; C H .:, .:, F J RAT F:.'. ;[ L :£;C i,i CPS C .T. f,. !} r., T L.. S :,:: ~ '~-.,i"l f'-~ '''-~ c',, C: .... · ... .- L, :.:,UPi DEPTH 9 4 0 0, .5 0 9 4 0 0,5 O 9400,50 9400: 50 9400 5(¢ 9,400 50 9,'4.00 50 9400 50 '-~,'i 00.. -, 50 9400 ?7;0 9,400 50 ':.~4 O r~ 9400:50 94 '"' 0 ~ 0 9400 ..-'50 £)EF'TH i 003S 00 !nO.7, E: O0 i 00.-'3;8 O0 i 0036' 00 i 0038 00 I 003;3 O0 'i 0 O .'..;:. 8 00 · i fi 0 TM :'3 ,'; n I 007 E; 00 i 00.38 O0 i 0038 O0 i 0038 :)0 i 003 8 0 () J 0 ~]"*.-q 00 n ,",38 O0 I 00':".7 00 7' ? i::' El :_:: i Z E C 0 C.', E AFl APl APl AF'i FiLE U H _f '.'i" i_. ~-~ 5; '? :',': F' E F: L ,,'-'i ::-; :_:; H O [:' ~ !'-" R C :3iL':iE. LVL SHF'L [4: L-: 68 68 68 68 68 68 .... 6 8 iLD TT2 TT.7 R L. L. 3 T T 4 L) i f.i P S S .T:: i ::34, 00 f} i "~ i"~ r:. n 00 i A !] f'i 0, 0 0 :.-') · 3 L::, 000 ;39 4, i 00 '") ' ,= 4. ;:! 385, ,.,"' 00 2, i 2 8 2, i ~:-', 8 F;65, O00 5 -:.., ,] ['t n £1 82, 4 00 2:2; . 77' fi 4596, 000 2 i 4, ? 0 '.:.' i 76, i 98 31 , 200 ,428,4. 0 9 ;7..: I , 900 3 7 '.9, O 00 .=;, 6 7' 5 38 O: 00 O 4 56 0, 000 97':58, 000 2 ') 6: 30 O ! 7 ~.::., 6 41 , 00 0 28, ;3 ¢ 0 8 , :5 7' 0 535, 00 O i 5, .7i I 8 4 7 0 0 38 7-'3 i 00 0 662 t 9 0,00 O 94 ~ 4 06 =: '-; fl f', 0 32n OOO 5 'J , 600 S 4 0, 000 · .::',4.3,000 9,39'7 "--'06 OOO i ._,,,.. 2 8 5 00, 000 ~'~ fl 5 ;'" (} 'i '04 i 00 0,,n ':,..2 ;:::_:' 29,500 50 ,'", "¢ 00 4 i , 879 4. 05, O 00 6 0,3 00 i i . 7' 7' 2 ~ . %,. ;-'-' 00 '::: ,£ (5 4417, 00 O ;;:': 7:2,89, 8 98,900 400 i7'3,580 76i , 000 3,66 4: -' ~' "', 0 0 0 ,2,;' ,"5 , 3,707 5.3i. 000 552, 0 O 0 101 , 42, :580 94. 00,500 2 '! 7', 800 3', i 7,4 4386, O00 4. 7,900 81 , :8,47 t 7', .3 0 0 i 45,900 · . 4 .... fi, 0 ;:-:< 8 8,000 i 2,2 i' 8 29 i , 0 () 0 12161 ,867' 40 3,0 0 0 ,262 404, 000 58,400 ..'3 F'::; 51 ,', [:' a t. e: iiNFORH¢ T REPORD i"' L) LHF F', ~"': ix R Li ?4. T.T. i':~ D isi T~.c L F: C '.ii; 0 hi FL L. UL TL i ~:L~ i"i T Ri'iF iI F S T H F S S R H C M C S S C S ~ S i_iN Z T TYPE CP OHHM OHMM [:, E G F DEL~F :3 ! Z E COC, E i... ,.:, ~:] .:'~. <:. j. o r'~ !]: o m rn ,=' r',.-~:. 4 S i,j R F' ::.~ C: E; S ~'~ 5" F N L :i!.: i44.3" FEL C: H L Ci F;: .~: £:, E :~: DEPTH 7P94: 0 0 7294 O0 7294 00 ,=.'P 00 72.94 00 DEPTH i 003 8,00 9482 00 94.E:2 00 94 '-~ '-." F~ 0 9482 00 ':) 4 ;":'; 2 O0 F 0 R H A T T '"r: P E SF'EC I Fi C:A T i i..: U L) ~ 66 A? Z F~F' i F iL.E C: L A :-:; '.3 H 0 L':, ~: 0 0 0 0 i i 0 i 3 i 0 i i 0 i ~ 0 i F' R C # SiZE L;,,'L :=-;HF'L 4 0 i 4 0 i 6 S 4 0 i 6 Fj I.'I 0 0 1:1 0 Cl 0 I:I 0 t:1 0 i.'1 I) 0 0 13 I:: 000000 000000 000,:"~() 000000 000000 000000 000000 OOflO00 000000 UUULIUU UUU UUU UU UUUU I1tt!t!ti111 Ull!l ~'lltl !tlt!tli!i UUUUUU UUUUUU UUUUUU E) E F' T T E i',i L] !7 ,:.--. C H L ?,.i C: N L R~ T N f:' S; } ,4 0 ."J .. !5 n 0 .'i. ,'-i.-2 0, 0 0 0 5 '...:.',, 7 0 0 4 6 ~ 7:.0 !') i ,::i. 7, E; 0 0 2 S 9 5 9.Z00,500 43S~.. 000 59,900 56,500 iE, 9..,500 '2 6:;58 4. 4 0 4 0 92 00: 50 fi 4. 292, 0 () 0 6 ! .. 4. 00 4 F-;, .7:00 i .-.:'i 3, ;20 ~] 4 2 I 9 n i::30 200 S 4 0 E: 0 S ~"i 00., 5 .--'_"i 0 ,42 '! E:, 000 4 fs, 000 6 G, S 00 Si 60 0 89 00, :";::.': (:~ 0 4 ;20 ! , O O 0 54, S 0 () 5 0,000 ! 49 i 00 S',:?, 400 i 49 i ()0 S 7:0 0,500 4 0 S 9,0 0 O 49, 700 67": ;;.;:.:' .00 749 · .::,..., i 70 t 76 20 0 i80 i-' L.. P-i L NF'SS · " - .4. 3 0 4 ~::, S-S r, i 4 6,4 0 ~) 5 7..95 .ape Subf~ile 2~ is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING W - 30 (11-21-11-12) 500292188700 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 15-JUL-94 6228.01 J. DAHL FRANKENBURG 21 liN 12E 8O5 1443 90.50 90.50 53.00 OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) .0 .00 9.625 9419.0 47.00 7.000 10010.0 26.00 4.500 9246.0 12.60 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BHCS GR 2 1 10-NOV-88 SWS BASELINE DEPTH 9649.0 9656.0 9666.0 9668.0 9670.5 9677.5 9680.0 9686.5 9692.0 9694.0 9696.5 9699.5 9706.5 ......... EQUIVALENT UNSHIFTED DEPTH GRCH 9650.0 9657.0 9666.5 9668.5 9671.0 9678.0 9680.5 9687.0 9693.0 9695.0 9697.0 9699.5 9707.0 9709.~5 9713.0 9725.0 9727.5 9741.0 9743.0 9744.0 9748.5 9750.5 9753.0 9756.5 9762.0 9772.5 9775.0 9781.5 9784.0 9786.5 9789.5 9796.0 9805.0 9820.0 9846.5 9874.0 9895.5 9904.0 9918.5 $ REMARKS: 9710.5 9713.5 9726.0 9728.5 9742.0 9744.0 9745.5 9750.0 9751.5 9754.0 9757.5 9763.0 9773.5 9775.5 9782.5 9784.5 9787.0 9790.5 9796.5 9805.0 9820.5 9847.0 9875.0 9896.5 9904.5 9919.5 PDK-100/GR Borax Log. LOG TIED TO CBT DATED 12-DEC-88 (SWS). LOGGING SUITE ORGANIZATION: 1) BASE LOG AFTER 161 BBLS SEAWATER INJECTED. 2) BORAX PASS 1 AFTER 20 BBLS BORAX INJECTED. 3) BORAX PASS 2 AFTER 40 BBLS BORAX INJECTED. 4) BORAX PASS 3 AFTER 60 BBLS BORAX INJECTED. 5) FLUSH PASS AFTER INJECTING 20 BBLS SEAWATER. NO SPECTRUM DATA WAS RECORDED FOR THESE PASSES, THEREFORE THE CURVES BIF, CSLS, SGMB, & PHI ARE UNAVAILABLE. A SHUT-IN PDK LOGGING SUITE WAS RUN PRIOR TO THIS BORAX JOB WITH SPECTRUM DATA RECORDED. THIS IS PRESENTED IN A SEPARATE LDWG JOB. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS SGMA DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT SGMA (PDK) PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS SGMA. / ??MATCH1A. OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9647.0 9922.0 9647.0 9934.0 BASELINE DEPTH 9649.0 9656.5 9666.0 9668.0 9670.5 9677.5 9680.0 9687.0 9692.0 9694.0 9696.5 9700.5 9706.5 9709.5 9713.5 9725.0 9727.5 9741.0 9743.0 9744.0 9748.5 9750.5 9753.0 9756.5 9762.0 9766.0 9772.5 9775.0 9781.5 9784.0 9787.0 9789.5 9794.0 9796.0 9805.0 9820.0 9846.5 9874.0 9878.0 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH SGMA 9650.0 9658.0 9666.5 9668.5 9671.0 9678.0 9681.0 9687.0 9693.0 9695.0 9697.0 9701.0 9707.0 9710.5 9714.0 9726.0 9728.5 9742.0 9744.0 9745.5 9750.0 9751.5 9754.0 9758.0 9763.0 9767.5 9773.5 9775.5 9782.5 9784.5 9787.0 9790.5 9794.5 9796.5 9805.5 9820.5 9847.0 9874.5 9878.0 9895.:5 9904.0 9909.5 REMARKS: 9894.5 9904.0 9909.5 BASE PASS (161 BBLS SEAWATER INJECTED). ALL PDK CURVES WERE SHIFTED WITH SGMA. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. CN WN FN COUN STAT / ? ?MATCHiB . OUT $ : BP EXPLORATION (ALASKA) : W - 30 (11-21-11-12) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units 1 GRCH PDK 68 1 GAPI 2 BKL PDK 68 1 CPS 3 BKS PDK 68 1 CPS 4 LS PDK 68 1 CPS 5 SS PDK 68 1 CPS 6 MSD PDK 68 1 CU 7 RATO PDK 68 1 8 RBOR PDK 68 1 9 RICS PDK 68 1 10 RIN PDK 68 1 11 SGMA PDK 68 1 CU API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 06 511 09 0 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 44 * DATA RECORD (TYPE# 0) Total Data Records: 30 1014 BYTES * Tape File Start Depth = 9950.000000 Tape File End Depth = 9636.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7549 datums Tape Subf~le: 2 Minimum record length: Maximum record length: 222 records... 62 bytes 1014 bytes Tape Subf'ile ~ is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9641.0 9922.0 9644.0 9934.0 (MEASURED DEPTH) BASELINE DEPTH GRCH 9636.0 9649.0 9654.5 9655.0 9655.5 9657.0 9657.5 9660.0 9660.0 9660.5 9660.0 9660.5 9661.5 9661.0 9675.5 9675.0 9676.5 9676.5 9684.5 9684.5 9685.0 9684.5 9685.5 9685.0 9686.0 9685.5 9688.5 9688.5 9700.5 9700.0 9702.0 9701.5 9703.0 9703.0 9707.0 9707.0 9718.0 9718.0 9721.0 9721.5 9722.0 9722.0 9722.5 9723.0 9731.5 9732.0 9732.5 9732.5 9733.5 9733.0 9734.5 9734.0 9742.0 9742.5 9746.0 9746.5 9753.0 9753.0 9769.5 9770.0 9770.5 9770.5 9791.0 9791.0 9798.0 9797.5 9802.0 9802.0 9805.0 9804.5 9809.5 9809.0 EQUIVALENT UNSHIFTED DEPTH SGMA 9636.0 9649.0 9654.5 9814 ..5 9820.0 9825.0 9851.5 9852.0 9853.0 9863.5 9864.5 9870.5 9873.5 9874.5 9878.0 9879.0 9880.5 9881.5 9882.0 9882.5 9883.0 9884.0 9884.5 9885.5 9891.5 9892.5 9893.0 9893.5 9898.5 9899.0 9900.0 9901.0 9905.0 9905.5 9908.5 9915.5 9916.5 9928.0 9950.0 $ REMARKS: 9814.5 9825.0 9875.0 9878.0 9881.0 9882.5 9884.5 9900.5 9901.0 9905.0 9906.0 9909.0 9916.5 9820.0 9852.0 9852.5 9853.0 9863.5 9865.0 9870.5 9873.5 9878.5 9880.0 9880.5 9881.0 9882.0 9884.0 9884.5 9890.5 9891.0 9891.5 9892.5 9897.5 9898.5 9916.0 9928.5 9950.0 BORAX PASS 1 (20 BBLS BORAX INJECTED). ALL PDK CURVES WERE SHIFTED WITH SGMA. CN WN FN COUN STAT / ??MATCH2A. OUT / ? ?MATCH2 B. OUT $ : BP EXPLORATION (ALASKA) : W - 30 (11-21-11-12) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 2 BKL PDK 68 1 CPS 3 BKS PDK 68 1 CPS 4 LS PDK 68 1 CPS 5 SS PDK 68 1 CPS 6 MSD PDK 68 1 CU 7 RATO PDK 68 1 8 RBOR PDK 68 1 9 RICS PDK 68 1 10 RIN PDK 68 1 11 SGMA PDK 68 1 CU 4 4 06 511 09 0 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 44 * DATA RECORD (TYPE# 0) Total Data Records: 30 1014 BYTES * Tape File Start Depth = 9950.000000 Tape File End Depth = 9636.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7549 datums Tape Subfile: 3 137 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subf'ile ~ is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9638.0 9922.0 9642.0 9934.0 BASELINE DEPTH 9649.0 9651.5 9656.0 9657.0 9660.0 9660.5 9661.0 9662.0 9673.0 9674.5 9676.5 9686.5 9694.0 9715.0 9716.0 9717.5 9718.0 9721.0 9728.0 9731.0 9732.0 9733.0 9734.5 9737.5 9741.5 9742.5 9743.0 9748.0 9752.5 9769.0 9771.0 9776.0 9779.5 9780.5 9781.5 9784.0 9785.5 GRCH 9648.5 9655.5 9659.5 9673.5 9676.0 9685.5 9693.5 9717.0 9728.5 9731.5 9732.0 9737.5 9741.5 9743.0 9743.5 9752.5 9769.0 9775.5 9781.5 9784.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 9651.5 9657.0 9659.5 9660.5 9661.0 9672.0 9674.0 9714.5 9715.0 9717.0 9721.0 9732.0 9732.5 9734.0 9742.0 9748.5 9752.5 9771.0 9775.5 9779.0 9780.5 9785.5 in separate files. 9786.5 9798.0 9799.0 9810.0 9814.0 9824.5 9872.5 9880.0 9881.0 9881.5 9882.5 9891.5 9892.5 9893.0 9893.5 9895.5 9898.0 9898.5 9904.0 9909.5 9917.0 9917.5 9928.0 $ REMARKS: 9786.0 9786.0 9797.5 9798.0 9809.0 9813.5 9824.0 9872.5 9879.5 9880.0 9880.5 9881.0 9890.0 9890.5 9891.0 9892.0 9895.0 9896.5 9897.5 9904.0 9909.0 9917.0 9916.5 9928.5 BORAX PASS 2 (40 BBLS BORAX INJECTED). ALL PDK CURVES WERE SHIFTED WITH SGMA. CN WN FN COUN STAT / ??MATCH3A. OUT /??MATCH3B. OUT $ : BP EXPLORATION (ALASKA) : W - 30 (11-21-11-12) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod GRCH PDK 68 1 GAPI BKL PDK 68 1 CPS BKS PDK 68 1 CPS LS PDK 68 1 CPS SS PDK 68. 1 CPS MSD PDK 68 1 CU RATO PDK 68 1 RBOR PDK 68 1 RICS PDK 68 1 4 06 511 09 0 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 O0 201 24 1 4 00 201 24 1 10 ~RIN , PDK 68 1 4 11 SGMA PDK 68 1 CU 4 * DATA RECORD (TYPE# 0) Total Data Records: 30 4 00 201 24 4 00 201 24 44 1014 BYTES * Tape File Start Depth = 9950.000000 Tape File End Depth = 9636.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 15098 datums Tape Subfile: 4 124 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9639.0 9922.0 9643.0 9934.0 (MEASURED DEPTH) BASELINE DEPTH GRCH 9648.5 9648.0 9649.0 9652.5 9652.5 9656.0 9656.0 9658.0 9658.0 9660.0 9659.5 9660.5 9660.0 9676.5 9676.0 9676.0 9677.0 9677.0 9679.5 9679.5 9685.5 9685.5 9686.5 9685.5 9688.5 9688.0 9694.5 9694.0 9704.0 9703.5 9706.0 9706.0 9717.0 9716.5 9717.5 9717.5 9721.0 9721.0 9721.5 9722.0 9733.0 9733,5 9742.0 9742.0 9742.0 9742.5 9743.0 9743.0 9743.5 9744.0 9744.0 9771.0 9771.0 9772.0 9771.5 9779.5 9779.5 9786.0 9785.5 9797.5 9797.0 9804.0 9803.5 9805.0 9804.0 9811.0 9809.5 9811.5 9810.0 9820.0 9819.5 9834.5 9834.5 9843.5 9843.5 EQUIVALENT UNSHIFTED DEPTH SGMA 9647.5 9649.0 9844..0 9845.5 9847.0 9852.0 9880.0 9881.5 9882.5 9897.0 9897.5 9898.0 9898.5 9899.5 9903.5 9904.0 9904.5 9908.0 9909.0 9915.5 9916.5 9928.0 $ REMARKS: 9846.5 9898.5 9899.0 9899.5 9908.0 9908.5 9916.0 9844.5 9846.0 9851.5 9879.5 9880.5 9881.0 9895.5 9896.5 9902.5 9903.0 9903.5 9914.5 9915.0 9928.5 BORAX PASS 3 (60 BBLS BORAX INJECTED). ALL PDK CURVES WERE SHIFTED WITH SGMA. CN WN FN COUN STAT / ? ?MATCH4A. OUT /??MATCH4B. OUT $ : BP EXPLORATION (ALASKA) : W - 30 (11-21-11-12) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TaPe depth ID: F 11 Curves: 1 2 3 4 5 6 7 8 9 10 11 Name Tool Code Samples Units GRCH PDK 68 1 GAPI BKL PDK 68 1 CPS BKS PDK 68 1 CPS LS PDK 68 1 CPS SS PDK 68 1 CPS MSD PDK 68 1 CU RATO PDK 68 1 RBOR PDK 68 1 RICS PDK 68 1 RIN PDK 68 1 SGMA PDK 68 1 CU API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 06 511 09 0 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 * DATA RECORD (TYPE~ 0) Total Data Records: 30 1014 BYTES * 44 Tape File Start Depth = 9950.000000 Tape File End Depth = 9636.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 15098 datums Tape Subfile: 5 121 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9639.0 9922.0 9644.0 9934.0 (MEASURED DEPTH) BASELINE DEPTH GRCH 9649.0 9649.0 9656.5 9656.0 9658.0 9658.0 9660.0 9659.5 9661.5 9660.5 9662.0 9661.5 9675.0 9674.5 9676.5 9676.5 9685.0 9685.0 9685.5 9685.0 9688.5 9688.0 9694.0 9694.0 9698.5 9698.0 9700.0 9699.0 9702.0 9702.0 9706.0 9706.0 9707.5 9707.5 9713.5 9713.5 9714.5 9714.0 9716.0 9715.5 9716.5 9716.5 9718.5 9718.5 9720.5 9721.0 9731.0 9731.0 9731.5 9732.0 9732.0 9732.5 9733.0 9733.0 9733.5 9733.5 9742.0 9742.5 9743.5 9744.0 9747.5 9748.0 9748.5 9748.5 9752.0 9752.5 9753.0 9753.0 9756.5 9756.5 9757.0 9757.5 9767.0 9767.5 in separate files. EQUIVALENT UNSHIFTED DEPTH SGMA 9768.,0 9774.5 9775.0 9778.0 9781.5 9782.0 9784.5 9786.5 9789.0 9794.5 9797.0 9799.0 9805.0 9816.5 9820.0 9851.0 9852.0 9864.0 9870.5 9873.5 9878.0 9879.0 9881.0 9882.0 9885.0 9886.0 9895.5 9897.5 9899.0 9900.0 9903.5 9908.0 9909.0 9909.5 9910.0 9915.5 9916.0 9928.0 REMARKS: 9768.0 9774.5 9775.0 9778.5 9782.0 9782.0 9784.5 9786.0 9788.5 9794.0 9797.0 9798.5 9804.5 9816.5 9820.0 9851.0 9851.5 9863.5 9870.5 9873.5 9878.0 9878.5 9880.5 9882.5 9881.0 9884.0 9884.5 9894.0 9898.0 9899.5 9900.0 9903.0 9908.0 9908.5 9908.5 9909.5 9916.5 9915.5 9928.5 FLUSH PASS (20 BBLS SEAWATER INJECTED). ALL PDK CURVES WERE SHIFTED WITH SGMA. CN WN FN COUN STAT / ? ?MATCH5A. OUT /??MATCH5B. OUT $ : BP EXPLORATION (ALASKA) : W- 30 (11-21-11-12) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 1! Curyes: Name Tool Code Samples Units 1 GRCH PDK 68 1 GAPI 2 BKL PDK 68 1 CPS 3 BKS PDK 68 1 CPS 4 LS PDK 68 1 CPS 5 SS PDK 68 1 CPS 6 MSD PDK 68 1 CU 7 RATO PDK 68 1 8 RBOR PDK 68 1 9 RICS PDK 68 1 10 RIN PDK 68 1 11 SGMA PDK 68 1 CU API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 06 511 09 0 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 44 * DATA RECORD (TYPE# 0) Total Data Records: 30 1014 BYTES * Tape File Start Depth = 9950.000000 Tape File End Depth = 9636.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 22647 datums Tape Subfile: 6 139 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9647.0 PDK 9647.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9934.0 9946.0 26-JUN-94 FSYS REV. J001 VER. 1.1 1229 26-JUN-94 9942.0 9942.0 9650.0 9934.0 1200.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 $ TOOL NUMBER 2725XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 10010.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): SEAWATER/BORAX .00 .0 .0 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 200 FAR COUNT RATE HIGH SCALE (CPS) : 5200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): .0 REMARKS: BASE PASS (161 BBLS SEAWATER INJECTED). THE NEAR COUNT RATE HIGH SCALE = 100,000. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : W- 30 (11-21-11-12) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units 1 GR PDK 68 1 GAPI 2 BKL PDK 68 1 CPS 3 BKS PDK 68 1 CPS 4 CCL PDK 68 1 5 CSS PDK 68 1 CPS 6 G1 PDK 68 1 CPS 7 G2 PDK 68 1 CPS 8 ISS PDK 68 1 CPS 9 LS PDK 68 1 CPS 10 SS PDK 68 1 CPS 11 MON PDK 68 1 CPS 12 MSD PDK 68 1 CU 13 RATO PDK 68 1 14 RBOR PDK 68 1 15 RICS PDK 68 1 16 RIN PDK 68 1 17 SGMA PDK 68 1 CU 18 SPD PDK 68 1 F/MN 19 TEN PDK 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 06 511 09 0 4 4 39 705 61 6 4 4 74 169 61 6 4 4 92 630 79 6 4 4 00 201 24 1 4 4 35 975 96 1 4 4 36 631 32 1 4 4 00 201 24 1 4 4 71 162 89 6 4 4 05 626 89 6 4 4 32 125 68 0 4 4 00 201 24 1 4 4 23 260 40 0 4 4 23 260 40 0 4 4 23 260 40 0 4 4 23 260 40 0 4 4 96 761 61 6 4 4 52 386 28 5 4 4 17 922 28 5 76 * DATA RECORD (TYPE# 0) Total Data Records: 182 966 BYTES * Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = 9950.000000 9405.000000 0.250000 Tape. File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 58719 datums Tape Subfile: 7 255 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subf'ile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9636.0 PDK 9636.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): STOP DEPTH 9933.0 9945.0 26-JUN-94 FSYS REV. J001 VER. 1.1 1323 26-JUN-94 9942.0 9942.0 9650.0 9934.0 1200.0 YES TOOL NUMBER 2725XA .000 10010.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): SEAWATER/BORAX .00 .0 .0 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT) : .0 .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 200 FAR COUNT RATE HIGH SCALE (CPS) : 5200 NEAR COUNT RATE LOW SCALE (CPS) : 0 NEAR COUNT RATE HIGH SCALE (CPS) : 0 TOOL STANDOFF (IN): .0 REMARKS: BORAX PASS 1 (20 BBLS BORAX INJECTED). THE NEAR COUNT RATE HIGH SCALE = 100,000. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : W - 30 (11-21-11-12) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BKL PDK 68 1 CPS 4 3 BKS PDK 68 1 CPS 4 4 CCL PDK 68 1 4 5 CSS PDK 68 1 CPS 4 6 G1 PDK 68 1 CPS 4 7 G2 PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 SS PDK 68 1 CPS 4 11 MON PDK 68 1 CPS 4 12 MSD PDK 68 1 CU 4 13 RATO PDK 68 1 4 14 RBOR PDK 68 1 4 15 RICS PDK 68 1 4 16 RIN PDK 68 1 4 17 SGMA PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 TEN PDK 68 1 LB 4 4 06 511 09 4 39 705 61 4 74 169 61 4 92 630 79 4 00 201 24 4 35 975 96 4 36 631 32 4 00 201 24 4 71 162 89 4 05 626 89 4 32 125 68 4 00 201 24 4 23 260 40 4 23 260 40 4 23 260 40 4 23 260 40 4 96 761 61 4 52 386 28 4 17 922 28 0 6 6 6 1 1 1 1 6 6 0 1 0 0 0 0 6 5 5 76 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 105 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = 9949.000000 9636.000000 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 47708 datums Tape Subfile: 8 178 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9638.0 PDK 9638.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9933.0 9945.0 26-JUN-94 FSYS REV. J001 VER. 1.1 1348 26-JUN-94 9942.0 9942.0 9650.0 9934.0 1200.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 $ TOOL NUMBER 2725XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 10010.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): SEAWATER/BORAX .00 .0 .0 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 BLUELINE, COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 200 FAR COUNT RATE HIGH SCALE (CPS): 5200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS) : 0 TOOL STANDOFF (IN): .0 REMARKS: BORAX PASS 2 (40 BBLS BORAX INJECTED). THE NEAR COUNT RATE HIGH SCALE = 100,000. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : W - 30 (11-21-11-12) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units 1 GR PDK 68 1 GAPI 2 BKL PDK 68 1 CPS 3 BKS PDK 68 1 CPS 4 CCL PDK 68 1 5 CSS PDK 68 1 CPS 6 G1 PDK 68 1 CPS 7 G2 PDK 68 1 CPS 8 ISS PDK 68 1 CPS 9 LS PDK 68 1 CPS 10 SS PDK 68 1 CPS 11 MON PDK 68 1 CPS 12 MSD PDK 68 1 CU 13 RATO PDK 68 1 14 RBOR PDK 68 1 15 RICS PDK 68 1 16 RIN PDK 68 1 17 SGMA PDK 68 1 CU 18 SPD PDK 68 1 F/MN 19 TEN PDK 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 06 511 09 0 4 4 39 705 61 6 4 4 74 169 61 6 4 4 92 630 79 6 4 4 00 201 24 1 4 4 35 975 96 1 4 4 36 631 32 1 4 4 00 201 24 1 4 4 71 162 89 6 4 4 05 626 89 6 4 4 32 125 68 0 4 4 00 201 24 1 4 4 23 260 40 0 4 4 23 260 40 0 4 4 23 260 40 0 4 4 23 260 40 0 4 4 96 761 61 6 4 4 52 386 28 5 4 4 17 922 28 5 76 * DATA RECORD (TYPE# 0) Total Data Records: 105 966 BYTES * Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = 9948.000000 9636.000000 0.250000 Tape. File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 83700 datums Tape Subfile: 9 178 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 4 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9639.0 PDK 9639.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK- 100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): STOP DEPTH 9933.0 9945.0 26-JUN-94 FSYS REV. J001 VER. 1.1 1414 26-JUN-94 9942.0 9942.0 9650.0 9934.0 1200.0 YES TOOL NUMBER 2725XA .000 10010.0 .0 SEAWATER/BORAX .00 .0 .0 0 .0 .000 .000 .000 .0 .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 BLU. ELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 200 FAR COUNT RATE HIGH SCALE (CPS): 5200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS) : 0 TOOL STANDOFF (IN): .0 REMARKS: BORAX PASS 3 (60 BBLS BORAX INJECTED). THE NEAR COUNT RATE HIGH SCALE = 100,000. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : W - 30 (11-21-11-12) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 4 2 BKL PDK 68 1 4 3 BKS PDK 68 1 4 4 CCL PDK 68 1 4 5 CSS PDK 68 1 CPS 4 6 G1 PDK 68 1 CPS 4 7 G2 PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 SS PDK 68 1 CPS 4 11 MON PDK 68 1 CPS 4 12 MSD PDK 68 1 CU 4 13 RATO PDK 68 1 4 14 RBOR PDK 68 1 4 15 RICS PDK 68 1 4 16 RIN PDK 68 1 4 17 SGMA PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 TEN PDK 68 1 LB 4 GAPI CPS CPS 4 06 511 09 0 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 35 975 96 1 4 36 631 32 1 4 00 201 24 1 4 71 162 89 6 4 05 626 89 6 4 32 125 68 0 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 52 386 28 5 4 17 922 28 5 76 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 105 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = 9948.000000 9636.000000 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 72689 datums Tape Subfile: 10 178 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 5 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9639.0 PDK 9639.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): STOP DEPTH 9933.0 9945.0 26-JUN-94 FSYS REV. J001 VER. 1.1 1438 26-JUN-94 9942.0 9942.0 9650.0 9934.0 1200.0 YES TOOL NUMBER 2725XA .000 10010.0 .0 SEAWATER/BORAX .00 .0 .0 0 .0 .000 .000 .000 .0 .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 200 FAR COUNT RATE HIGH SCALE (CPS): 5200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): .0 REMARKS: FLUSH PASS (20 BBLS SEAWATER INJECTED). THE NEAR COUNT RATE HIGH SCALE = 100,000. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : W - 30 (11-21-11-12) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BKL PDK 68 1 CPS 4 3 BKS PDK 68 1 CPS 4 4 CCL PDK 68 1 4 5 CSS PDK 68 1 CPS 4 6 G1 PDK 68 1 CPS 4 7 G2 PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 SS PDK 68 1 CPS 4 11 MON PDK 68 1 CPS 4 12 MSD PDK 68 1 CU 4 13 RATO PDK 68 1 4 14 RBOR PDK 68 1 4 15 RICS PDK 68 1 4 16 RIN PDK 68 1 4 17 SGMA PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 TEN PDK 68 1 LB 4 4 06 511 09 4 39 705 61 4 74 169 61 4 92 630 79 4 00 201 24 4 35 975 96 4 36 631 32 4 00 201 24 4 71 162 89 4 05 626 89 4 32 125 68 4 00 201 24 4 23 260 40 4 23 260 40 4 23 260 40 4 23 260 40 4 96 761 61 4 52 386 28 4 17 922 28 76 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 105 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = 9948.000000 9636.000000 0.250000 Tape. File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 108681 datums Tape Subfile: 11 178 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 12 is type: LIS 94/ 7/15 01 **** REEL TRAILER **** 94/ 7/18 01 Tape Subfile: 12 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 18 JLY 94 10:09a Elapsed execution time = 15.60 seconds. SYSTEM RETURN CODE = 0 Tape S~bfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD W - 30 (11-21-11-12) 500292188700 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 15-JUL-94 6228.00 J. DAHL FRANKENBURG 21 liN 12E 8O5 1443 90.50 90.50 53.00 OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 2ND STRING 9.625 9419.0 3RD STRING 7.000 10010.0 PRODUCTION STRING 4.500 9246.0 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU TOOL CODE: BCS PBU CURVE CODE: GR RUN NUMBER: 2 PASS NUMBER: 1 DATE LOGGED: 10-NOV-88 LOGGING COMPANY: SWS EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH 9424.0 9425.0 9426.0 9427.0 9427.0 9427.5 9427.5 9428.0 9436.5 9437.5 9443.0 9444.0 9443.5 9445.0 9453.0 9454.5 9463.0 9465.0 9464.5 9466.5 9465.5 9467.0 9494.5 9496.0 9519.0 9521.0 47.00 26.00 12.60 9~21.5 9523.0 9564.0 9571.5 9581.0 9584.5 9602.5 9607.5 9608.5 9612.5 9613.5 9623.0 9631.5 9634.5 9651.5 9674.5 9675.5 9676.0 9676.5 9683.5 9684.5 9685.0 9685.5 9688.5 9693.0 9713.5 9731.5 9732.5 9735.0 9737.5 9739.0 9742.5 9743.0 9748.0 9760.0 9760.5 9761.5 9763.5 9764.5 9775.0 9784.5 9824.0 9841.5 9904.0 9905.0 9905.5 9906.0 9907.5 9908.5 9909.0 $ REMARKS: 9523.5 9524.5 9565.5 9572.5 9582.0 9585.0 9603.0 9607.5 9608.0 9613.5 9614.0 9623.5 9632.5 9635.5 9652.0 9675.0 9675.5 9676.0 9677.0 9684.0 9684.5 9685.5 9686.0 9688.5 9693.0 9714.0 9732.0 9732.5 9735.0 9738.0 9739.5 9743.5 9744.0 9748.5 9760.5 9761.0 9761.5 9763.5 9765.0 9775.5 9784.5 9824.0 9842.0 9904.5 9905.0 9905.5 9906.5 9908.0 9908.5 9909.0 PDK-100/GR Log. LOG TIED INTO CBT RUN 12-DEC-88. LOGGING PROGRAM ORGANIZATION: 1. WELL SHUT-IN. 2. PUMPED 161 BBLS SEAWATER. 3. LOGGED 3 PASSES. 4. SET-UP FOR BORAX LOGGING. THIS IS PRESENTED IN A SEPARATE LDWG JOB. A DIFFUSION CORRECTED SGMA CURVE IS INCLUDED FOR EACH PASS. THE CURVE IS NAMED SGNT AND WAS CORRECTED WITH THE FOLLOWING PARAMETERS: BOREHOLE SIZE = 8" CASING SIZE = 7" SALINITY = 25,000 PPM A PDK POROSITY CURVE (PHI) WAS ALSO CREATED FOR ALL THREE PASSES. SHIFT PROCEDURE AS FOLLOWS: 1. FIRST PASS GAMMA RAY DEPTH MATCHED TO PREVIOUS OPEN HOLE GAMMA RAY. 2. FIRST PASS SGMA DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3. ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4. ALL SUBSEQUENT SGMA (PDK) PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS SGMA. / ? ?MATCH1A. OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9420.0 9922.0 9420.0 9934.0 (MEASURED DEPTH) BASELINE DEPTH 9426.0 9427.0 9427.5 9448.0 9450.5 9451.5 9453.0 9465.0 9488.0 9489.0 9491.5 9515.0 9517.5 9533.0 9534.5 9535.5 9577.0 9583.5 9598.0 9607.5 9623.0 9631.5 9632.5 9633.5 9634.5 9646.5 9647.5 9648.0 9674.0 9675.0 9676.5 9731.5 9732.5 9742.0 9743.5 9744.5 9759.5 9760.0 9761.0 in separate files. ......... EQUIVALENT UNSHIFTED DEPTH ......... SGMA 9424.5 9425.0 9425.5 9448.5 9451.0 9451.5 9453.0 9466.5 9489.5 9490.0 9492.5 9517.0 9519.5 9535.5 9537.0 9537.5 9578.0 9584.5 9597.5 9608.0 9623.5 9632.5 9633.5 9634.0 9635.0 9646.5 9647.5 9648.5 9674.5 9675.0 9677.0 9732.0 9732.5 9743.0 9744.5 9745.0 9760.0 9761.0 9762.0 9762.0 9769.5 9770.5 9774.5 9778.5 9792.5 9793.5 9825.0 9840.5 9841.0 9842.0 9842.5 9877.0 9878.0 9898.0 9909.0 9909.5 $ REMARKS: 9762.5 9770.0 9770.5 9774.5 9779.0 9793.0 9793.5 9825.0 9841.5 9842.0 9842.5 9843.5 9877.5 9878.5 9897.5 9908.5 9909.0 PASS 1. ALL PDK CURVES WERE SHIFTED WITH SGMA. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B. OUT $ CN : BP EXPLORATION WN : W - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Name Tool Code Samples Units GRCH PDK 68 1 GAPI BIF PDK 68 1 BKL PDK 68 1 CPS BKS PDK 68 1 CPS CSLS PDK 68 1 CU LS PDK 68 1 CPS MSD PDK 68 1 CU RATO PDK 68 1 RBOR PDK 68 1 RICS PDK 68 1 RIN PDK 68 1 SGMA PDK 68 i CU SGMB PDK 68 1 CU SS PDK 68 1 CPS SGNT PDK 68 1 CU API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 16 PHI PDK 68 1 PU-S 4 * DATA RECORD (TYPE# 0) Total Data Records: 75 958 BYTES * 64 4 00 201 24 Tape File Start Depth = 9935.000000 Tape File End Depth = 9415.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 17698 datums Tape Subfile: 2 312 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9422.0 9922.0 9422.0 9934.0 (MEASURED DEPTH) BASELINE DEPTH 9423.5 9424.5 9425.5 9427.5 9428.5 9429.5 9431.0 9432.5 9439.0 9442.5 9443.0 9444.5 9453.0 9454.0 9457.0 9459.0 9460.5 9461.5 9462 o0 9463.5 9464.5 9465.0 9465.5 9474.5 9475.5 9477.0 9494.5 9505.5 9512.5 9514.5 9522.5 9523.5 9524.5 9533.0 9533.5 9534.0 9534.5 GRCH 9426.0 9426.5 9427.0 9429.0 9446.5 9455.0 9466.0 9467.0 9467.5 9479.0 9525.0 9526.0 9526.5 9535.0 9536.0 9537.0 in separate files. EQUIVALENT UNSHIFTED DEPTH SGMA 9424.5 9429.5 9430.0 9431.5 9432.0 9439.5 9443.0 9444.0 9455.0 9458.5 9461.0 9462.5 9463.0 9464.0 9466.5 9467.5 9477.0 9477.5 9496.5 9508.0 9515.0 9517.5 9537.0 9535.0 9535.5 9551.0 9552.0 9552.5 9553.0 9557.0 9565.5 9571.0 9572.0 9572.5 9584.0 9587.0 9587.5 9589.5 9590.5 9595.0 9607.0 9607.5 9608.0 9613.5 9626.0 9626.5 9632.5 9633.5 9663.5 9664.0 9664.5 9684.5 9685.5 9690.0 9704.0 9732.0 9732.5 9733.0 9733.5 9734.0 9737.0 9742.0 9764.5 9766.0 9769.5 9770.5 9778.0 9778.5 9779.0 9788.5 9789.5 9799.0 9814.5 9824.5 9825.0 9830.0 9834.5 9841.0 9846.5 9862.0 9863.0 9873.5 9878.0 9537.5 9567.5 9574.0 9588.5 9590.5 9608.0 9608.5 9614.5 9685.5 9686.0 9690.5 9705.0 9733.0 9733.5 9734.5 9738.0 9770.5 9771.0 9778.5 9779.0 9779.5 9799.5 9814.5 9824.5 9831.5 9842.0 9847.5 9874.0 9878.0 9537.5 9553.5 9554.0 9555.0 9555.5 9559.0 9573.0 9573.5 9585.5 9588.5 9591.5 9595.5 9607.5 9608.5 9627.0 9628.0 9634.0 9634.5 9664.5 9665.0 9665.5 9733.5 9734.5 9735.0 9743.0 9765.5 9766.5 9779.0 9780.0 9789.5 9790.0 9825.5 9835.5 9863.0 9863.5 9883.5 9884.5 9898.0 9898.5 9899.5 9908.0 9909.0 9909.5 9915.0 9915.5 9925.0 9925.5 $ REMARKS: 9899.0 9899.5 9900.0 9908.5 9909°0 9910.0 9925.5 9926.0 9884.0 9884.5 9898.0 9898.5 9899.0 9914.5 9915.5 PASS 2. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH2A. OUT / ? ?MATCH2 B . OUT $ CN : BP EXPLORATION WN : W - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units 1 GRCH PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 MSD PDK 68 1 CU 8 RATO PDK 68 1 9 RBOR PDK 68 1 10 RICS PDK 68 1 11 RIN PDK 68 1 12 SGMA PDK 68 1 CU 13 SGMB PDK 68 1 CU 14 SS PDK 68 1 CPS 15 SGNT PDK 68 1 CU 16 PHI PDK 68 1 PU-S API API API API Log Crv Crv size Length Typ Typ Cls Mod 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 75 Tape File Start Depth = 9935.000000 Tape File End Depth = 9415.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 17698 datums Tape Subfile: 3 218 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9414.0 9922.0 9414.0 9934.0 BASELINE DEPTH GRCH 9424.0 9424.5 9424.5 9425.0 9425.0 9426.0 9428.5 9429.0 9430.0 9430.5 9431.5 9432.0 9433.5 9435.0 9438.0 9440.5 9441.0 9452.0 9453.5 9452.5 9454.5 9457.0 9460.0 9461.5 9462.0 9464.5 9465.5 9474.0 9474.5 9475.5 9476.5 9477.0 9483.5 9486.5 9501.0 9507.0 9512.5 9514.0 9516.0 9537.0 9541.0 9551.0 9552.0 9558.5 9466.5 9467.0 9475.5 9476.5 9477.5 9478.0 9518.0 9553.0 9553.5 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 9428.5 9430.5 9431.0 9431.5 9438.0 9440.5 9441.5 9457.5 9461.5 9463.0 9464.0 9466.5 9467.0 9478.0 9479.0 9485.5 9488.0 9502.5 9509.0 9514.5 9516.5 9539.5 9543.0 9560.5 9559.5 9576.0 9577.0 9581.0 9581.5 9584.0 9587.5 9591.0 9592.0 9592.5 9595.0 9600.5 9601.0 9602.0 9604.0 9607.5 9609.5 9612.5 9613.0 9616.5 9626.5 9627.0 9632.0 9633.0 9635.5 9636.5 9642.0 9647.5 9648.5 9650.5 9659.0 9668.5 9669.0 9669.5 9683.5 9684.5 9685.5 9688.0 9689.0 9690.0 9691.0 9700.0 9717.5 9721.5 9730.5 9731.5 9732.0 9734.0 9734.5 9736.0 9737.0 9737.5 9742.5 9766.5 9767.5 9775.5 9776.0 9777.0 9787.5 9788.5 9577.5 9578.0 9582.0 9591.5 9592.5 9593.5 9603.0 9604.5 9608.0 9614.0 9617.5 9650.0 9652.0 9660.0 9684.5 9685.0 9718.0 9722.5 9731.5 9732.0 9734.5 9738.5 9739.0 9743.5 9777.0 9777.5 9561.0 9583.0 9585.0 9588.5 9595.0 9600.5 9601.5 9610.0 9613.5 9627.5 9628.5 9633.5 9634.0 9636.5 9637.0 9642.5 9648.5 9669.5 9670.0 9670.5 9685.5 9686.0 9689.0 9690.0 9690.5 9691.5 9701.0 9732.5 9733.5 9736.0 9737.0 9767.5 9768.0 9776.0 9777.0 9788.5 9789.0 9819.0 9825.0 9832.0 9841.5 9879.0 9880.0 9880.5 9881.5 9884.0 9884.5 9892.0 9893.0 9898.5 9899.0 9900.0 9900.5 9901.0 9912.5 9913.5 9914.0 9914.5 9915.0 9925.0 9925.5 $ REMARKS: 9819.5 9842.5 9899.5 9900.0 9900.5 9925.5 9926.0 9825.5 9833.0 9880.0 9880.5 9881.0 9881.5 9884.0 9885.0 9892.5 9893.0 9900.0 9900.5 9901.0 9912.5 9913.0 9913.5 9914.5 9915.0 PASS 3. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ??MATCH3A. OUT / ? ?MATCH3 B. OUT $ CN : BP EXPLORATION WN : W - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units GRCH PDK 68 1 GAPI BIF PDK 68 1 BKL PDK 68 1 CPS BKS PDK 68 1 CPS CSLS PDK 68 1 CU LS PDK 68 1 CPS MSD PDK 68 1 CU RATO PDK 68 1 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 9 RBOR PDK 68 1 10 RICS PDK 68 1 11 RIN PDK 68 1 12 SGMA PDK 68 1 CU 13 SGMB PDK 68 i CU 14 SS PDK 68 i CPS 15 SGNT PDK 68 i CU 16 PHI PDK 68 I PU-S * DATA RECORD (TYPE# 0) Total Data Records: 75 958 BYTES * 4 00 201 24 4 00 201 24 4 00 201 24 4 4 4 4 4 64 00 201 24 00 201 24 00 201 24 00 201 24 00 201 24 Tape File Start Depth = 9935.000000 Tape File End Depth = 9415.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 35396 datums Tape Subfile: 4 230 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS PDK GRCH $ REMARKS: 1, 2, 3 1 AVERAGED PASS. PASSES 1, 2, & 3 WERE AVERAGED. $ CN : BP EXPLORATION WN : W - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PNAV 2 BKL PNAV 3 BKS PNAV 4 BIF PNAV 5 CSLS PNAV 6 LS PNAV 7 MSD PNAV 8 9 10 11 12 13 14 15 16 RATO PNAV RBOR PNAV RICS PNAV RIN PNAV SGMA PNAV SGMB PNAV SS PNAV SGNT PNAV PHI PNAV 68 1 GAPI 4 68 1 CPS 4 68 1 CPS 4 68 1 4 68 1 CU 4 68 1 CPS 4 68 1 CU 4 68 1 4 68 1 4 68 1 4 68 1 4 68 1 CU 4 68 1 CU 4 68 1 CPS 4 68 1 CU 4 68 1 PU-S 4 4 4 4 4 4 64 4 71 784 90 5 4 71 784 90 5 4 71 784 90 5 4 71 784 90 5 4 71 784 90 5 4 71 784 90 5 4 71 784 90 5 4 71 784 90 5 4 71 784 90 5 4 71 784 90 5 4 71 784 90 5 71 784 90 5 71 784 90 5 71 784 90 5 71 784 90 5 71 784 90 5 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 75 Tape File Start Depth = 9935.000000 Tape File End Depth = 9415.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 35396 datums Tape Subfile: 5 97 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9418.0 PDK 9418.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): STOP DEPTH 9938.0 9950.0 26-JUN-94 FSYS REV. J001 VER. 1.1 1114 26-JUN-94 9942.0 9942.0 9430.0 9934.0 1200.0 YES TOOL NUMBER 2725XA .000 10010.0 .0 SEAWATER .00 .0 .0 0 .0 .000 .000 .000 .0 .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 200 FAR COUNT RATE HIGH SCALE (CPS): 5200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): .0 REMARKS: PASS 1. THE NEAR COUNT HIGH SCALE = 100,000. $ CN : BP EXPLORATION WN : W - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 24 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 G1 PDK 68 1 CPS 4 9 G2 PDK 68 1 CPS 4 10 ISS PDK 68 1 CPS 4 11 LS PDK 68 1 CPS 4 12 MON PDK 68 1 CPS 4 13 MSD PDK 68 1 CU 4 14 RATO PDK 68 1 4 15 RBOR PDK 68 1 4 16 RICS PDK 68 1 4 17 RIN PDK 68 1 4 18 SGMA PDK 68 1 CU 4 19 SGMB PDK 68 1 CU 4 20 SPD PDK 68 1 F/MN 4 21 SS PDK 68 1 CPS 4 22 TEN PDK 68 1 LB 4 23 SGNT PDK 68 1 CU 4 24 PHI PDK 68 1 PU-S 4 4 06 511 09 4 00 201 24 4 39 705 61 4 74 169 61 4 92 630 79 4 00 201 24 4 00 201 24 4 35 975 96 4 36 631 32 4 71 162 89 4 71 162 89 4 32 125 68 4 00 201 24 4 23 260 40 4 23 260 40 4 23 260 40 4 23 260 40 4 96 761 61 4 00 201 24 4 52 386 28 4 05 626 89 4 17 922 28 4 00 201 24 4 00 201 24 0 1 6 6 6 1 1 1 1 6 6 0 1 0 0 0 0 6 1 5 6 5 1 1 96 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 213 Tape File Start Depth = 9950.000000 Tape File End Depth = 9418.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 88622 datums Tape Subfile: 6 288 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMB~: 2 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9415.0 PDK 9415.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9936.0 9948.0 26-JUN-94 FSYS REV. J001 VER. 1.1 1154 26-JUN-94 9942.0 9942.0 9430.0 9934.0 1200.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-iO0 $ TOOL NUMBER 2725XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 10010.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): SEAWATER .00 .0 .0 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 200 FAR COUNT RATE HIGH SCALE (CPS): 5200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): .0 REMARKS: PASS 2. THE NEAR COUNT HIGH SCALE = 100,000. $ CN : BP EXPLORATION WN : W - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 24 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 $ G1 PDK 68 1 CPS 4 9 G2 PDK 68 1 CPS 4 10 ISS PDK 68 1 CPS 4 11 LS PDK 68 1 CPS 4 12 MON PDK 68 1 CPS 4 13 MSD PDK 68 1 CU 4 14 RATO PDK 68 1 4 15 RBOR PDK 68 1 4 16 RICS PDK 68 1 4 17 RIN PDK 68 1 4 18 SGMA PDK 68 1 CU 4 19 SGMB PDK 68 1 CU 4 20 SPD PDK 68 1 F/MN 4 21 SS PDK 68 1 CPS 4 22 TEN PDK 68 1 LB 4 23 SGNT PDK 68 I CU 4 24 PHI PDK 68 1 PU-S 4 4 06 511 09 4 00 201 24 4 39 705 61 4 74 169 61 4 92 630 79 4 00 201 24 4 00 201 24 4 35 975 96 4 36 631 32 4 71 162 89 4 71 162 89 4 32 125 68 4 00 201 24 4 23 260 40 4 23 260 40 4 23 260 40 4 23 260 40 4 96 761 61 4 00 201 24 4 52 386 28 4 05 626 89 4 17 922 28 4 00 201 24 4 00 201 24 96 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 214 Tape File Start Depth = 9948.000000 Tape File End Depth = 9415.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 88722 datums Tape Subfile: 7 289 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9414.0 PDK 9414.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9934.0 9946.0 26-JUN-94 FSYS REV. J001 VER. 1.1 1229 26-JUN-94 9942.0 9942.0 9430.0 9934.0 1200.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 $ TOOL NUMBER 2725XA BOREHOLEAND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 10010.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): SEAWATER .00 .0 .0 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 200 FAR COUNT RATE HIGH SCALE (CPS) : 5200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): .0 REMARKS: PASS 3. THE NEAR COUNT HIGH SCALE = 100,000. $ CN : BP EXPLORATION WN : W - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 24 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6' CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 G1 PDK 68 1 CPS 4 9 G2 PDK 68 1 CPS 4 10 ISS PDK 68 1 CPS 4 11 LS PDK 68 1 CPS 4 12 MON PDK 68 1 CPS 4 13 MSD PDK 68 1 CU 4 14 RATO PDK 68 1 4 15 RBOR PDK 68 1 4 16 RICS PDK 68 1 4 17 RIN PDK 68 1 4 18 SGMA PDK 68 1 CU 4 19 SGMB PDK 68 1 CU 4 20 SPD PDK 68 1 F/MN 4 21 SS PDK 68 1 CPS 4 22 TEN PDK 68 1 LB 4 23 SGNT PDK 68 1 CU 4 24 PHI PDK 68 1 PU-S 4 4 4 4 4 4 4 4 96 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 35 975 96 1 4 36 631 32 1 4 71 162 89 6 4 71 162 89 6 4 32 125 68 0 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 96 761 61 6 00 201 24 1 52 386 28 5 05 626 89 6 17 922 28 5 00 201 24 1 00 201 24 1 * DATA RECORD (TYPES 0) 1006 BYTES * Total Data Records: 217 Tape File Start Depth = 9946.000000 Tape File End Depth = 9406.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 142648 datums Tape Subfile: $ 292 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 9 is type: LIS 94/ 7/15 01 **** REEL TRAILER **** 94/ 7/15 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 15 JLY 94 ll:41a Elapsed execution time = 12.03 seconds. SYSTEM RETURN CODE = 0