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HomeMy WebLinkAbout192-034MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Tuesday, October 15, 2024 SUBJECT:Mechanical Integrity Tests TO: FROM:Adam Earl P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. 3R-15 KUPARUK RIV UNIT 3R-15 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 10/15/2024 3R-15 50-029-22258-00-00 192-034-0 W SPT 6539 1920340 1635 2900 2900 2900 2900 85 90 100 100 4YRTST P Adam Earl 8/10/2024 MIT-IA 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:KUPARUK RIV UNIT 3R-15 Inspection Date: Tubing OA Packer Depth 620 2020 1910 1900IA 45 Min 60 Min Rel Insp Num: Insp Num:mitAGE240812134401 BBL Pumped:1.6 BBL Returned:1.6 Tuesday, October 15, 2024 Page 1 of 1 9 9 9 9 9 999 9 9 99 9 9 9 James B. Regg Digitally signed by James B. Regg Date: 2024.10.15 14:59:22 -08'00' MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim ReggG� l DATE: Monday, August 17, 2020 P.I. Supervisor 1 I`31 SUBJECT: Mechanical Integrity Tests ConocoPhillips Alaska, Inc. 3R-15 FROM: Brian Bixby KUPARUK RIV UNIT 3R-15 Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv._..1 �_- NON -CONFIDENTIAL Comm Well Name KUPARUK RIV UNIT 3R-15 API Well Number 50-029-22258-00-00 Inspector Name: Brian Bixby Permit Number: 192-034-0 Inspection Date: 8/13/2020 - Irisp Num: mitBDB200813151728 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 3R-15 'Type Inj W TVD 6539 Tubing 2860 2860 2860' 2860 " PTD 1920340 1 Type Test SPT ' Test psi 1635 IA 780 2000 1920 1890 ' -------- - BBL Pumped: 1.6 BBL Returned: 1.2 OA — 85 85 85 85 ' Interval 4YRTST P/F P Notes: Monday, August 17, 2020 Page 1 of 1 0 • a) a 4 '..-6) Iti 1�� L 1 N a pQ a) v O or N w 3 W N c L c T J 0 ON Z O r6 8 R3 0 r1W � o. . v E o o > c ��Y Q c LO LO O -a H Q43 S p r° r° T O Q Q a 17 c a Q -� w c0 O t0 CD c0 t0 O t0 cD al O E - m Q 0 �- e- f- r• a- u U a L J Q co 0) 0/ 0) m L'"' Cl.) 0 - v1 H 2 W Q Q Q Q Q Q Q Q Q E ra Q a N Z Q 4 to ch r` o N ch r� c ro v T > O_ — Q F 0 v E 0> 0 0 0 0 0 0 0 0 0 I-0 CU u s 1111 U.' 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E i "+ 2 N N. g J m m Q y a 0' Q' m z H 2 MOM d < N w M - CNI tar) - Y 3CD LnCU ro C/.1 a t� t� a a < • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Monday,August 08,2016 TO: Jim Regg Re 'I SUBJECT: Mechanical IntegrityTests P.I.Supervisor rl CONOCOPHILLIPS ALASKA INC 3R-15 FROM: Bob Noble KUPARUK RIV UNIT 3R-15 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry ,) NON-CONFIDENTIAL Comm KUPARUK RIV UNIT 3R-15 50-029-22258-00-00 Bob Noble Well Name API Well Number Inspector Name. p Permit Number: 192-034-0 Inspection Date: 8/2/2016 Insp Num: mitRCN160804113407 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 3R-15 ' Type Inj W'TVD 6539 Tubing 2350 - 2350 - 2350 2350 PTD 1920340 - Type Test SPT Test psi 1635 _ IA 860 1800 - 1730 ' 1720 - Interval 4YRTST P/F P ✓ OA 290 380 380 • 380 Notes: -- ---- —__ MEU MAY 1 020i? Monday,August 08,2016 Page 1 of 1 • WELL LOG TRANSMITTAL To: Alaska Oil and Gas Conservation Comm. October 26, 2010 Attn.: Christine Shartzer 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: Bottom Hole Pressure Survey: 3R -15 Run Date: 10/14/2010 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Klinton Wood, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 3R -15 Digital Data in LAS format, Digital Log Image file 1 CD Rom 50- 029 - 22258 -00 Bottom Hole Pressure Survey Log 1 Color Log 50- 029 - 22258 -00 NOV 15 201D PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline & Perforating Attn: Klinton Wood 6900 Arctic Blvd. C) a � Anchorage, Alaska 99518 Office: 907 - 273 -3527 Fax: 907-2 klinton.wo�4&lltbut6n ccs 3 Date: Signed: i • ConocoPhillips aa~~ P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 March 31, 2010 Mr. Dan Seamount Alaska Oil & Gas Commission 333 West 7~' Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Dan Seaniount: APR 0 ~~ 2010 ~~ask2-Oil & Gas Con~• ~~10n AncM qa-o34~ 3t~- IS Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRII). Each of these wells was found to have a void in the conductor. These voids were filled with cement if needed and corrosion inhibitor, engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10-404, Report of Sundry Operations. The cement was pumped March 2 and 21, 2010. The corrosion inhibitor/sealant was pumped March 27, 28 and 29, 2010. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call MJ Loveland or Perry Klein at 907-659-7043, if you have any questions. Sincerely, MJ L veland ~ ~tECEIVED ConocoPhillips Well Integrity Projects Supervisor • ConocoPhillips Alaska Inc. Surtace Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Kuparuk Field Date 3/31/10 3e ~R ~r ~r_ ~u zr z r zan ~n ra z~ oen~~ Well Name API # PTD # Initial top o cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft al 3A-02 50029214310000 1852050 Surface n/a 26" n/a 4.25 3/29/2010 3A-04 50029214330000 1852070 SF Na 26" n/a 4.25 3/29/2010 3A-07 50029214440000 1852230 SF n/a 25" n/a 4.25 3/29/2010 3A-16 50029214920000 1852840 SF Na 23" n/a 3.4 3/29/2010 3B-10 50029213660000 1851140 6'6" Na 6'6" Na 25.5 3/28/2010 3C-11 500292135'70000 1851020 SF n/a 25" n/a 4.25 3/27/2010 3G-08 50103201280000- 1900650 SF 0.65 27" 3/2/10 5.52 3/28/2010 3G-09 50103201290000 1900670 SF 0.60 22" 3/2/10 4.67 3/28/201-0 3G-22 50103201470000 1901420 SF n/a 22" n/a 4.25 3/28/2010 3H-01 50103200840000 1871100 SF Na 21" Na 4.25 3/28/2010 3H-03 50103200850000 1871110 17" 0.40 8" 3/21/10 1.7 3/28/2010 3H-146 50103200920200 2050210 SF n/a 23" n/a 3.4 3/29/2010 31-02 50029215150000 1853080 SF n/a 22" n/a 2.97 3/29/2010 31-10 50029219340000 1890370 39' 3.50 24" 3/21/10 3.4 3/29/2010 3J-04 50029214000000 1851650 SF n/a 23" n/a 3.4 3/28/2010 3J-14 50029214960000 1852880 SF n/a 25" n/a 4.67 3/28/2010 3J-15 50029214970000 1852890 SF Na 22" n/a 3.4 3/28/2010 3M-05 50029217060000 1870250 SF Na 21" n/a 3.4 3/29/2010 3M-07 50029217080000 1870270 SF n/a 22" n/a 4.25 3/29/2010 30-09 50029218250000 1880610 SF n/a 23" n/a 4.25 3/27/2010 30-16A 50029217960100 1880430 SF Na 22" n/a 3.52 3/27/2010 3R-10A 50029222530100 1920310 SF n/a 21" n/a 4.25 3/27/2010 3R-11 D 50029222480000 1920160 SF n/a 17" n/a 3.25 3!27/2010 3R-15 50029222580000 1920340 SF Na 24" Na 3.82 3/27/2010 3R-19 50029222690000 1920460 1" Na 21" n/a 5.1 3/27/2010 3R-25 50029226220000 1951810 SF n/a 21" n/a 5.52 3/27/2010 MEMORANDUM • To= Jim Regg P.I. Supervisor ~~,~. ~ (~ 1 l% i FROM: Bob Noble Petroleum Inspector State of Alaska • Alaska Oil and Gas Conservation Commission DATE: Wednesday, October O1, 2008 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC 3R-15 KUPARUK RIV UNIT 3R-15 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv.J3~ Comm Well Name: KUPARUK RN UNIT 3R-I S API Well Number: 50-029-22258-00-00 Inspector Name• Bob Noble Insp Num• mitRCN0 80927 1 9004 8 Permit Number: 192-034-0 ~ Inspection Date: 9/25/2008 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well ~ 3R-IS 'Type In]. N I TVD 6550 '' IA ~ 0 ~ 1860 ~ 1820 1800 1800 p T. i 1920340 ,TypeTest , SPT ~ Test psi ~ 1860 ~ OA I o o o 0 0 Interval 4YRTST per, P TUhing ~ 375 I, 375 I 375 375 I 375 Notes: ... ~., `. L+ / ,. Wednesday, October 01, 2008 Page 1 of 1 MEM 0 RAND UM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg. Ke4ú g/2 4104- P.I. SupervISor {-( DATE: Wednesday, August II, 2004 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC 3R-15 KUPARUK RlV UNIT 3R-15 FROM: John Crisp Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv.J13/'!- Comm NON-CONFIDENTIAL Well Name: KUPARUK RIV UNIT 3R-I5 API Well Number: 50-029-22258-00-00 Inspector Name: John Crisp Insp Num: mitJCrO408 10162404 Permit Number: 192..()34..() Inspection Date: 8/812004 Rei Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well 3R-15 Type Inj. S TVD 6856 IA 0 2910 2810 2770 P.T. 1920340 TypeTest SPT Test psi 1634.75 OA 60 80 80 80 Interval 4YRTST P/F P Tubing 2100 2120 2120 2120 Notes: Wednesday, August I 1,2004 Page I of I ON OR BEFORE NoVE 4BER 13 2,000 E W A E~ ~ , oK ER c:LO~L~4.D°c AOGCC Individual Well Geological Materials Inventory PERMIT DATA T DATA_PLUS Page · 1 Date' 06/15/94 RUN DATE_RECVD 92-034 CBT L 7500-8464 92-034 CDN L 4922-8228, LWD CMPS 92-034 CDR CMPS L 4922-8228, LWD L 7500-8487 R COMP DATE: 07/20/92 R 04/03/92-07/21/92 R 0-8760, GCT T 4789-8760, OH-CDR/CDN 92-034 CET 92-034 407 92-034 DAILY WELL OP 92-034 SURVEY 92-034 5240 Are dry ditch samples required? yes ~And received? Was the well cored? yes ~nalysis & description received? Are well tests requi~ed~~Received?~'~ ye~ Well is in complianc Initial COMMENTS 1 04/29/92 04/29/92 04/29/92 1 04/29/92 07/29/92 07/29/92 06/08/92 1 05/05/92 yes~ yes~ STATE Of ALASKA ' ~ AI..AoI~, OIL AND GAS CONSERVATION COMMI~ _ JN REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Operation Shutdown Stimulate Plugging ~ Perforate Pull tubing ~ Alter casing Repair well 2. Name of Operator 15. I ARCO Alaska. Inc. 3. Address I P. O. Box 100360, Anchorage, AK 99510 Type of Well: Development Exploratory Stratigraphic Service Plugs (measured) 4. Location of well at surface 1896' FNL, 2411' FWL, SEC.9, T13N, R9E, UM At top of productive interval 942' FSL, 1024' FEL, SEC.5, T13N, R9E, UM At effective depth 137' FSL, 1114' FEL, SEC.5, T13N, R9E UM At total depth 1043' FSL~ 1161' FEL, SEC.5, T13N, R9E, UM 12.Present well condition summary Total Depth: measured 8 7 6 0' feet true vertical 6 8 5 6' feet Other 6. Datum elevation (DF or KB) RKB 52' 7. Unit or Property name Kuparuk River Unit feet 8. Well number 3R-15 9. Permit number/approval number 92-34 / ~t2-291 10. APl number 50-029-22251~00 ! 11. Field/Pool Kuparuk River Field Kuparuk River Oil Pool Effective depth: measured true vertical 8654' feet Junk (measured) 6764' feet 13. Casing Length Structural Conductor 80' Surface 4 8 8 2' Intermediate Production 8 6 9 8' Liner Perforation depth: measured 8506'-8542' true vertical 6636'-6668' Size Cemented 1 6" 250 SX AS1 9-5/8" 1130 SX PF E & 46O SX CLASS G 7" 190 SX CLASS G Tubing (size, grade, and measured depth) 3-1/2" 9.3# J-55 @ 8423' Packers and SSSV (type and measured depth) Baker HB @ 8394', Camco TRDP-4A @ 1840' Stimulation or cement squeeze summary Measureddepth Trueverticaldepth 121' 121' 4923' 4072' 8739' 6837' CONVERTED FROM PRODUCING WELL TO WATER INJECTION WELL Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Reoresentative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 738 680 3 745 0 0 2293 Tubing Pressure 176 2506 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Water Injector _X ..... Oil __ Gas ~ Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~ned C,~o ~ :orm 10-404 Rev 09/12~90 Title Petroleum Engineer Date SUBMIT IN DUPLICATE '~MORNING WELL REPORT INpuT FOR P. RODUCTION'DATE 02/17/93 PAGE **********.******** iNdECTION wELL STATUS ******'*****~******** *** S/i? *** s i AZ C C IV T ANP CNP D C S AP AP MR NO a A Z LJR TJR TE HB EISR ISR ED JLB E T 0 LEEP UEEP EG OE VNIE TNIE TI EUB _ U N OCSS ACSS M KA ECNS ECNS EN CML _ S E WTSI LTSI PF EN NHGS NHGS RQ TES !0 SW! A IV NOM JLM EUS 'CMC TEF 2750 2578 60 176 500 250 0 4395 0 000 ~5 SWI A 20 SW! A 22 SWI A 0 *** * 0 0 *** * 0 0 *** * 0 0 *** * 0 0 *** * 0 0 *** * 0 2750 2486 57 176 100 0 2750 2668 56 176 800 125 2750 2459 57 66 1100 650 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ,. 0 0 . 0 O. 0 0 0 0 0 0 278~) 0 000 0 2452 ',, 0 000 0 4984 0 000 .0 0 0 000 0 0 0 000 0 0 0.000 . . 0 0 0.000 .... 0 ......... 0 0.000 0 0 0.000 T C I o M D E E TOTALS' (SWI' 14613 + PW!' O) = 14'613 O. 0000 ~************** HEADERS ************** =RoD H20 INd GAS INU gAS LIFT O P D P E S E S 9F I GF I D P D P E S E S GF I GF I * DRAIN * 1-8 9-16 P P S S I I ** METHANOL'TANK ** LEVEL F .I T N 90 125 61 2675 0 0 158 1440 0 800 0 0.00 TEMP F PU D CL E TL. GF 0 0 COMMENTS' 3R-19 S/I FOR 48 HOUR P.B.U. STARTED AT 0945 2/17/93 FUNCTION KEYS HELP PR INT DISPLAY FWD/BACK' PAGE 1 PAGE FWD/BACK' OTHER INdECTION WELLS (IF ANY) SHIFTS: 1) RETOTAL 2) UPDATE 3) PRINT D/S 4) REDO S/I, 'ETC. 5) NEW DS (DS~ TOP) 6) PRINT S/S 7) S/S MULTtPRINT <CPF~ TOP) 8) D/S MULTIPRINT 9) WAG I-OR II GAS ~.-?, ~ 2. S%3 ..,,,~ ~ ~.. ~,O~l,~-t~?~~'' ' ~ STATE OFALASKA ~ OIL AND GAS CONSERVATION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Operation Shutdown Pull tubing .... Alter casing Stimulate X Plugging Repair well Perforate Other 2. Name of Operator ARCO Alaska. Inc, 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development * Exploratory _ Stratigraphic _ Service 4. Location of well at surface 1896' FNL, 2411' FWL, SEC. 9, T13N, R9E, UM At top of productive interval 942' FSL, 1024' FEL, SEC. 5, T13N, R9E, UM At effective depth 137' FSL, 1114' FEL, SEC. 5, T13N, R9E, UM At total depth 1043' FSL~ 1161' FEL~ SEC. 5~ T13N~ RgE, UM 12. Present well condition summary Total Depth: measured 8 7 6 0' feet true vertical 6856' feet Plugs (measured) 6. Datum elevation (DF or KB) RKB 52' 7. Unit or Property name Kuparuk River Unit 8. Well number 3R-15 9. Permit number/approval number 92-34 10. APl number §0-029-2225800 11. Field/Pool Kuparuk River Oil Pool Effective depth: measured 8 6 5 4' feet true vertical 6764' feet Junk (measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size 8O' 1 6" 4 8 8 2' 9-5/8" 8698' 7" measured 8506'-8542' true vertical 6636'-6668' Tubing (size, grade, and measured depth) 3-1/2" 9.3# J-55 @ 8423' Packers and SSSV (type and measured depth) BAKER 'HB' ~ 8394'~ CAMCO TRDP-4A @ 1840' 13. Stimulation or cement squeeze summary 'A' SAND FRACTURE TREATMENT Intervals treated (measured) 8506'-8542' Treatment description including volumes used and final pressure SEE A'I-I'ACHED WELL SERVICE REPORT SUMMARY Cemented 250 SX AS 1 1130 SX PF E, 460 SX CLASS G 190 SX CLASS G Measured depth 121' 4923' 8739' True verti~l depth 121' 4072' 6837' RECEJV[D Representative Daily Average Production or In!ection Data Prior to well operation Subsequent to operation OiI-Bbl Gas-Mcf Water-Bbl 0 0 0 1614 ~'~ 1331 41 Casing Pressure 0 1037 Tubing Pressure 0 189 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run__ Water Injector __ 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. Service Form 10-404 Rev 09/12/90 Title Petroleum Engineer SUBMIT IN DUPLICATE MORNING REPORT SUMMARY 09/15/92 TO 09/15/92 CPF-3 DS-3R 3R-15 09/15/92 PUMPED GELLED SW FRACTURE TREATMENT WITH DS YF140D. PUMPED 170 BBL BREAKDOWN STAGE AT 30 BPM. LAST WHTP = 4715 PSI, ISIP=1762 PSI, FG = 0.71PSI/FT, EXCESS FRIC = 140 PSI. CALC FLUID EFF DURING BREAKDOWN = 32% (SMART COMPUTER). PUMPED 250 BBL PAD @ 30 BPM. PUMPED 12 MLBS 16/20 CARBOLITE IN 2 PPA STAGE & 227 MLBS 12/18 CARBOLITE IN 2-12 PPA STAGES. WENT TO FLUSH 292 BBLS INTO 12 PPA STAGE. TOT PROPPANT: DESIGNED 250 MLBS, IN FORM 240 MLBS WITH 12.0 PPA @ PERFS. EFF PAD/TOT RATIO OF 19%. TOT FLUIDS: WATER 1205 BBLS, DIESEL 45 BBLS. (BRADLEY/GOLDEN/STARLEY) RECEiVing DEO 1 6 199 Alaska Oil & Gas Cons. Anchorage " STATE OF ALASKA ~)~,O~, ~ OIL AND ~ ~RVATION OO~MI~ION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend __ Operation Shutdown Re-enter suspended well 21 Name of Operator Alter casing __ Change approved program .~. ARCO Alaska. Ipc. 3. Address P. O. Box 100360, Anchorage, AK 99510 4. Location of well at S~rface 1896' FNL, 2411' FWL, SEC. 9, T13N, RgE, UM Repair well _ Plugging_ Pull tubing __ 5. Type of Well: Development _~. Exploratory _ Stratigraphic _ Service -- -- Time extension Stimulate Variance _ Perforate __ Other .. 6. Datum elevation (DF or KB) RKB 52 7. Unit or Property name Kuparuk River Unit 8. Well number 3R-15 feet At top of productive interval 942' FSL, 1024' FEL, SEC. 5, T13N, R9E, UM At effective depth 137' FS~ 1114' FEL, SEC. 5, T13N, R9E, UM At total depth 1043' FSL, 1161" FELt SEC. 5, T13N~ RgE, UM 12. Present well condition summary Total Depth: measured 8 7 6 0' true vertical 6 8 5 6' Effective depth: measured 8 6 5 4' true vertical 6 7 6 4' Casing Length Size Structural Conductor 80' 1 6" Surface 4 8 8 2 9 5/8" Intermediate Production 8 6 9 8' 7" Liner Perforation depth: measured 85O6'-8542' true vertical 6636'-6668' Tubing (size, grade, and measured depth) 3-1/2" 9.3# J-55 @ 8423' Packers and SSSV (type and measured depth) BAKER HB @ 8394', CAMCO TRDP-4A @ 1840' feet Plugs (measured) feet None feet Junk (measured) feet None 9. Permit number 92-34 10. APl number so-029-2225800 11. Field/Pool Kuparuk River Field Kuparuk River Oil Pool Cemented Measured depth True vertical depth 250 SX AS1 121' 121' 1130 SX PF E & 4923' 4072' 460 SX CLASS G 190 SX CLASS G 8739' 6837' RECEIVED D EO 1 4 3992 13. Attachments Description summary of proposal_ Detailed operation program .X - ~;~j~;~"" CONVERT WELL FROM OIL PRODUCER TO WATER INJECTOR. (WELLBORE SCHEMATIC ATTACHED~- 14. Estimated date for commencing operation 115. Status of well classification as: DECEMBER. 1992 J Oil Gas , Suspended 16. If proposal was verbally approved Name of approver Date approved I Service WATER INJECTOR 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed C,~- ~ Title ~'~3~'~t~¢l'" Date ~Z,/IO I~Z.. FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test _ Location clearance __ Mechanical Integrity Test .~ Subsequent form require 10-.~'0~/ Approved by' order of the Commission David ~/~,I~ johnston Commissioner Date IApproval No. Form 10-403 Rev 09/12/90 SUBMIT IN TRIPLICATE Well 3R-15 Conversion to Water Injection ARCO Alaska requests approval to convert Well 3R-15 from an oil producer to a water injector. This well will be operated as a Class II UIC well in compliance with Area Injection Order No. 2. Water will be injected for the purpose of enhanced recovery into the Kuparuk interval between the depths of 8417' and 8557'. This interval correlates with the strata found in ARCO's West Sak River State Well No. 1 between the depths of 6474' and 6880' as authorized in Rule 1 of this injection order. A Mechanical Integrity Test will be performed before injection is initiated and every four years thereafter, in compliance with Rule 6 of this order. This well's injection volumes, average injection pressure, and average annulus pressure will be reported to the AOGCC monthly. RECEIVED DEC- 1 4 1992 Alaska Oil & Gas Cons. L;ommiss~o" Anchorage KUPARUK WELL PRODUCTION WELL API#: 50-029-22258 ADL LEASE: 373301 3R-15 PERMIT#' 92-34 SPUD DATE: 04/03/92 COMPLETION DATE: 07/20/92 WORKOVER DATE' SURFACE LOCATION: 1896' FNL, 2411' FWL, SEC 9, T13N, R9E, UM TOP OF KUPARUK: 942' FSL, 1024' FEL, SEC 5, T13N, R9E, UM TD LOCATION: 1043' FSL, 1161' FEL, SEC 5, T13N, R9E, UM All Depths are MD-RKB to top of equipment unless otherwise noted CASING and TUBING DETAILS SIZE WEIGHT GRADE DEPTH 16" 62.5# H-40 90 9. 625" 36# J-55 4923 7" 26# J-55 8739 · 3.5" 9.3# J-55 8423 ORIGINAL RKB: 52 TUBING SPOOL: 39 PAD ELEVATION: 11 WEM GEN IV 3.5" HGR TUBING JEWELRY ITEM TYPE ID SSSV CAMCO TRDP-4A 2. 812" 1840 SBR BAKER PBR-10' 3.00 8381 PKR BAKER 'HB' 2. 890" 8394 NOGO CAMCO ' D' 2.75" 8411 SHROUT BAKER 8422 MISC. DATA DESCRIPTION DEPTH KICK OFF POINT: 1200 MAX HOLE ANGLE: 51° 4600 ANGLE THRU KUP: 2 9° LAST TAG DATE: 09/02/92 8644 RATHOLE: 102 FISH/OBSTRUCTION: PDTD: 8654 PBTDSS: 6712 DISPLACEMENT VOLUMES L GASLIFT and FLOW INFORMATION STN DEPTH MANDREL VALVE PORT 2669 MACCO 'SPM-1A' 1" DV 5207 MACCO 'SPM-1A' 1" DV 6711 MACCO 'SPM-1A' 1" DV 7522 MACCO 'SPM-1A' 1" DV 7932 MACCO 'SPM-1A' 1" DV 8325 CAMCO 'MMG-2' 1.5" DV 4 5 6 DEPTH X × ! ! .////////J · PERFORATION DATA INTERVAL ZONE FT SPF PHASE COMMENTS 4.5" CG 8506-8542 A 36 4 180° ,,, TBG: 8384' x 0.00870 = 72.9 bbls TT to TOP PERF: 83' x 0.0383 = 3.2 bbls TBG x 7" ANNULUS: 8355' x 0.0264 = 220.6 bbls REVISION DATE: 09/10/92 REASON: PRE-FRAC ; ~' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COIv, MISSION_ ~..~ WELL COMPLETION OR RECOMPLETION REPORT AND LOG I Status of Well Classification of Service Well OIL F~ GAS ~ SUSPENDED E~] ABANDONED E~] SERVICE [~] Disposal Well 2 Name of Operator 7 IPermit Number ARCO Alaska, Inc I 92-34 3 Address 8 APl Number P.O. Box 100360, Anchoracje, AK 99510-0360 50-029-22258 4 LoCation of well at surface ""~"'-'~ , 9 Unit or Lease Name 1896' FNL, 2411' FWL, SEC 9, T13N, R9E, UMt DATE I KUPARUK RIVER At Top Producing Interval ~ ~~-~Z: ~i1'~ Well Nurnber 942' FSL, 1024' FEL, SEC 5, T13N, R9E, UM . 3R-15 11 Field and Pool At Total Depth 1043' FSL, 1161' FEL, SEC 5, T13N, RgE, UM KUPARUK RIVER FIELD 5 Elevation in feet (indicate KB, DF, etc.) I 6 Lease Designation and Serial No. KUPARUK RIVER OIL POOL RKB 52', PAD 11' GLI ADL 373301, ALK 4162 12 Date Spudded 13 Date T.D. Reached 14 Date Comp., Susp. or Aband. 15 Water Depth, if offshore 16 No. of Completions 04/04/92. 04/10/92. 07/20/92. NA feet MSL 1 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+TVD) 19 Directional Survey 20 Depth where SSSV set 21 Thickness of permafrost 8760' MD ,6856' TVD 8654' MD, 6764' TVD YES X~ NO U 1840' feet MD APPROX 1800' MD 22 Type Electdc or Other Logs Run CD R/C DN/CBL/CET/G CT 23 CASING, LINER AND CEMENTING RECORD I SE'FI'lNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'I-rOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# H-40 SURF 122' 24" 250 SX AS I 9-5/8" 36# J-55 SURF 4923' 12-1/4" 1130 PF E, 460 SX CLASS G 7" 26# J-55 SURF 8739' 8-1/2" 190 SX 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) 8506'-8542' W/4-1/2" CSG GUN @ 4 SPF MD 6636'-6668' TVD 13-1/2", 9.3# 8423' 8394' 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC DEPTH INTERVAL (MD) ' AMOUNT & KIND OF MATERIAL USED 27 PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift. etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD , FIowTubing lCasing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28 CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recoverd and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. NA ITOP KUPARUK C 8417' 6559' BASE KUPARUK C 8502' 6632' TOP KUPARUK A 8502' 6632' BASE KUPARUK C 8558' 6681' 31. LIST OF ATTACHMENTS REPORT OF OPERATIONS, GCT SURVEY 32. I hereby certify lhat the foregoing is true and correct to the best of my knowledge 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- lng 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 ARCO ALASKA INC. DAILY OPERATIONS PAGE: 1 WELL: BOROUGH: UNIT: FIELD: LEASE: API: PERMIT: APPROVAL: 3R-15 NORTH SLOPE BOROUGH KUPARUK RIVER KUPARUK RIVER 50-029-22258 92-34 ACCEPT: 04/03/92 04:04 SPUD: 04/04/92 10:04 RELEASE: 07/20/92 08:07 OPERATION: DC+P DRLG RIG: PARKER 245 WO/C RIG: NORDIC 1 04/03/92 (1) TD: 90'( 0) N/U DIVERTER N/U DIVETER SYSTEM. MIX SPUD MUD. MW: 0.0 VIS: 0 04/04/92 (2) TD: 2133' (2043) 04/05/92 (3) TD: 3543'(1410) 04/06/92 (4) TD: 4939' (1396) 04/07/92 (5) TD: 4939' ( 0) 04/08/92 (6) TD: 6739' (1800) 04/09/92 (7) TD: 8338' (1599) TIH W/ BHA MW: 9.6 VIS: 66 TEST DIVERTER SYSTEM. SERVICE TOP DRIVE. TIH, TAG @ 90'. DRILL FROM 90'-2133'. POOH TO ADJUST MOTOR. TIH. DRILLING MW: 9.6 VIS: 54 RIH. DRILL FROM 2132'-2154'. MWD FAILURE. ATTEMPT TO RESTART MWD. POOH. RE-ORIENT MWD. TIH. DRILL FROM 2154'-2712'. MWD FAILURE. POOH. M/U MWD. TIH. DRILL FROM 2712'-3543'. R/U TO RUN 9-5/8" CSG "@ 4922' MW: 9.6 VIS: 47 DRILL FROM 3543'-4939'. CIRC BOTTOMS UP. POOH. MAKE WIPER TRIP. TIGHT SPOTS @ 2300'-2450', 3600'. NO FILL ON BOTTOM. CIRC AND CONDITION MUD. POOH. SLIGHT SWABBING. NU BOP "@ 4922' MW: 9.5 VIS: 38 POH. RAN 9-5/8" CSG & CMTD WITH 1130 SX PERMAFROST E W/ 1/4 # FLOCELE, 460 SX G W/ 2% CACL & 1/4 # FLOCELE. RECIPROCATED CSG AND GOT 130 BBL CMT TO SURFACE. ND DIVERTER. INSTALLED CSG HEAD. NU BOP. DRILLING "@ 4922' MW: 9.2 VIS: 32 FINISH N/U BOPE AND TEST AKK BOPE EQUIPMENT (MANIFOLD LINES, SAFETY VALVES ETC, 300/3000 PSI). INSTALL WEAR BUSHING. CUT DRILLING LINE. P/U BHA, PROG TOOLS, LOAD SOURCE AND CHECK MWD. TIH AND TAG @ 4812'. CIRCULATE AND TEST 9-5/8" CSG W/ 2000 PSI FOR 15 MIN. TEST OK. DRILL FLOAT COLLAR, CEMENT, FLOAT SHOE AND 10' OF NEW HOLE. CIRCULATE. TEST FORMATION TO 12.5 PPG EMW. DRILL AND SURVEY. DOWNLOAD NEUTRON SOURCE "@ 4922' MW:10.7 VIS: 44 DRILL AND SURVEY FROM 6749' TO 8338'. PUMP SURVEY, PUMP DRY JOB, POOH FOR LWD CHANGE. DOWNLOAD ANADRILL NEUTRON SOURCE. WELL : 3R-15 OPERATION: RIG : PARKER 245 PAGE: 2 04/10/92 (8) TD: 8618' ( 280) 04/11/92 ( 9) TD: 8760' ( 142) 04/12/92 (10) TD: 8760' ( 0) DRILLING "@ 4922' MW:ll.3 VIS: 45 DOWNLOAD CNN & CDR. L/D BHA, GRADE BIT, L/D TURBINE BEARIING SECTION. M/U NEW TURBINE BEARING SECTION. M/U BIT. WAIT ON ANADRILL CDN TOOL TO ARRIVE FROM SHOP, SERVICE RIG. PROGRAM MWD & LWD, LOAD CDN SOURCE. RIH TO 1700' TEST ANADRILL TOOLS, BOP DRILL, RIH. WASH AND REAM FR/ 8250-8338', NO FILL. DRILL AND SURVEY FR/8338'-8524', ADT 2.75 HR. WELL FLOWED SLIGHTLY , RAISE MUD WT TO 11.0 PPS, GAS TO SURFACE W/3567 STROKES. SHUT IN WELL AT 1951 HRS CIRC THROUGH CHOKE @ 40 SPM W/ 11.0 PPG MUD IN, 11.0 PPG MUD @ SURFACE. OPEN WELL DRILL FR/ 8524'-8552', MONITOR WELL. RAISE MUD WT I~ ACTIVE PITS FROM 11.0 PPG TO 11.3 PPG. SPR #1 PUMP 30 SPM, 250 PSI; 50 SPM, 725 PSI. DRILL AND SURVEY FR/ 8552'-8618'. MAKE CONNECTION. POSITIVE FLOW. SH~T IN WELL , NO PRESSURE BUILD, CIRC THROUGH CHOKE W/ 63 SPM @ 1200 PSI, 2500 STROKES. FLOW CHECK POSITIVE, SHUT IN WELL, NO PRESSURE BUILLD. CIRC THROUGH CHOKE W/ 83 SPM @ 2000 PSI, 11.3 PPG MUD WEIGHT. TAKE SURVEY, RESUME DRILLING. RUNNING 7" CASING "@ 4922' MW:ll.3 VIS: 42 DRILL AND SURVEY FR/8618-8760. CIRC. BOTTOMS UP. POOH TO 7700, WIPER RUN TO 8760. NO FILL ON BOTTOM. CIRC AND CONDITION MUD, MONITOR WELL, PUMP DRY JOB, POOH, LD DP & HWDP, REMOVE RA SOURCE DOWNLOAD DATA, L/D BHA. PULL WEAR BUSHING, R/U TO RUN 7" CASING, HOLD SAFETY MEETING, RUN SAFTEY MEETING. RUN 7" CASING. BREAK CIRC @ 9-5/8" SHOE, PUMP CSG VOLUME, RUN 7" CASING RIG RELEASED @ 0600 HRS "@ 4922' MW: 0.0 VIS: 0 RIH W/ 7" CSG. BREAK CIRC @ 6800' FOR 15 MIN. R/U HOWCO CMT HEAD, R/D CASING TOOLS. R/U HALLIBURTON. PUMP CMT. DISPLACE W/ 11.4 PPG BRINE, WELL FLOWING SHUT IN WELL, WOC, MONITOR PRESSURE. BLEED OFF WELL, 29 BBL FLOWBACK. N/D CHOKE LINE, KILL LINE, PREPARE BOP STACK TO RAISE. DRAIN STACK. MONITOR FLOW/ N/D FLOW LINEr RAISE STACK. SET CSG SLIPS W/ 250000 LBS PU WT. MAKE ROUGH CUT ON 7" CSG, L/D LANDING JT, R/D CASING ELEVATOR & BELLS , N/D BOP STACK, MAKE FINAL CUT ON 7" CSG. N/U TUBING SPOOL. PRESSURE TST TBG SPOOL TO 3000 PSI PUMP 75 BBL WATER, 60 BBL DIESEL INTO 7"X9-5/8" ANNULUS. RIG RELEASED @ 0600 HRS. WELL : 3R-15 OPERATION: RIG : NORDIC 1 PAGE: 3 07/18/92 (12) TD: 8760 PB: 8654 DRILLING CEMENT "@ 4922' MW:ll.4 NaC1/Br MVE NORDIC RIG 1 FROM 3R-14 TO 3R-15. ACCEPTED RIG @ 10:00 HRS 07/17/92. N/D DRYHOLE TREE & N/U 7-1/6", 5K BOPE W/FLOW NIPPLE. TESTED ALL BOPE TO 3000 PSI. FILLED PITS W/BRINE & WATERED BACK TO 11.4 PPG. PULLED TEST PLUG & SET WEAR RING. RACKED & TALLIED 270 JTS OF 3-1/2" DP, 12 4-3/4 DC, BS & BIT. R/U TO RUN DP. RIH W/3-1/2" DP. TAGGED CMT @ 8483'. P/U KELLY & SERVICED SAME. ATTEMPTED TO DRILL CMT & WIPER PLUGS APPEARED TO BE SPINNING. WORKED ON DRILLING PLUGS BY INTERMITTENTLY DRILLING DRY. FINALLY DRILLED THROUGH TO 8488'. CHANGED OUT SHEVES ON KB. DRILLING CMT @ REPORT TIME. 07/19/92 (13) TD: 8760 PB: 8654 CLEAN OUT CMT "@ 4922' MW:ll.4 NaC1/Br DRILL OUT CMT TO 8636' NORDIC RKB (8654' PARKER 245 RKB). CIRC 1/4 HR. TEST CSG W/3500 PSI F/30 MIN W/150 PSI LOSS. BLOW DOWN KELLY & SET BACK SAME. POOH. P/U 7" CSG SCRAPER. RIH W/3-1/2" DP & CLEANED PIT #2. MIXED VISCOUS SWEEP. CLEANED OUT PIT #2 FOR RETURNS OF 11.4 PPG BRINE. PMP 50 BBLS OF VISCOUS SWEEP DOWN DP FOLLOWED BY 300 BBLS OF 11.4 PPG FILTERED BRINE. RETURNS GOOD. SLIPPED & CUT DRLG LINE. POOH & L/D 70 JTS OF 3-1/2" DP. CONT POOH & STANDING BACK DP @ REPORT TIME. 07/20/92 (14) TD: 8760 PB: 8654 07/21/92 (15) TD: 8760 PB: 8654 N/D BOPE "@ 4922' MW:ll.4 NaCl/Br FIN POOH. L/D 7" SCRAPER. R/D DP TOOLS & FLOW NIPPLE. R/U SWS TEST LUBR. RUN GR W/PERF GUNS. PERF F/8522'-8542' & F/8506'-8522'. R/D SWS. N/U FLOW NIPPLE. R/U FLOOR TO RUN 3-1/2" TBG & JEWELRY & RUN COMP STRING. M/U PROD EQUIP & RIH. CONT RIH W/3-1/2" 9.3# J-55 EUE AD-MOD IPC TBG. TBG TAIL SET @ 8423'. INSTALLED CAMCO TRDP 4-A SSSV @ 1840'. ATTACHED C-LINE. TESTED SAME TO 5000 PSI. SET BAKER HB RETR PKR @ 8394'. TESTED CSG & TBG. L/D LANDING JT, SET BPV & CLOSED SSSV. N/D BOPE @ REPORT TIME RIG RELEASED "@ 4922' MW:ll.4 NaCl/Br N/U TREE. PULL BPV. SET TEST PLUG. TESTED TREE TO 5000 PSI. OPENED SSSV. R/U LINES TO FREEZE PROTECT TOP 450' W/DIESEL. FREEZE PROTECTED ANN W/12 BBLS OF DIESEL DOWN THE BACKSIDE & TOOK RETURNS THROUGH TBG. CLOSED IN BACKSIDE & BULLHEADED 4 BBLS DOWN TBG. SECURED WELL & RELEASED RIG @ 08:00 HRS 07/20/92. SIGNATURE: (dri~ri tendent) ~ DATE: ORIGINAL SUB - S URFA CE DIRECTIONAL SURVEY r~ UIDANCE ~ ONTINUOUS ~ OOL RECEIVED JUN 0 8 1992 Alaska Oil & Gas Cons. Commission Anchorage Company ARCO ALASKA, INC. Well Name 3R-15 (1896'FNL,2411'FWL,SEC 9,T13N,RgE;UN) Field/Location KUPARUK RIVER, NORTH SLOPE, ALASKA Job Reference No. 92269 Logged By: G. SARBER Date 13-APR- 1992 Computed By: S. DEES * SCHLl~BERGER · OCT DIRECTIONAL SURVEY CUSTOMER LISTIN~ FOR ARCO ALASKA INC. 3R- 15 KUPARL~ NORTH SLOPE, ALASKA SURVEY DATE' 13-APR-92 ENGINEER* G. SARBER METHODS OF COMPUTATION TOOL LOCATION' TANGENTIAL- Averaged deviation and azimuth INTERPOLATION' LINEAR VERTICAL SECTION' HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF NORTH 48 DEG 41MIN EAST COMPUTATION DATE: 13-MAY-92 PAGE I ARCO ALASKA INC. 3R - 15 KUPARUK NORTH SLOPE, ALASKA DATE OF SURVEY' 13-APR-92 KELLY BUSHING ELEVATION' 52.00 FT INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURE) VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN -52 O0 47 94 147 94 247 94 347 93 447 93 547 92 647 92 747 91 847 90 0 0 N 0 0 E 017 N 64 50 E 0 19 N 65 56 E 0 22 N 77 41 E 0 33 N 83 28 E 0 38 N 71 54 E 0 38 N 85 31 E 0 37 S 89 25 E 0 41 N 78 42 E 0 56 S 88 39 E 0 O0 99 94 199 94 299 94 399 93 499 93 599 92 699 92 799 91 899 90 I 5 S89 0 E 0 33 N 0 25 W 3 28 N 59 7 W 3 ,55 N 61 26 W 4 5 N60 7W 4 I N59 6W 3 52 N 57 40 W 4 18 N 58 49 W 5 50 N 60 27 W 9 11 N 65 56 W 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 900 O0 1000.00 999.89 947 89 1100.00 1099.88 1047 88 1200.00 1199.80 1147 80 1300.00 1299.58 1247 58 1400.00 1399.34 1347 34 1500.00 1499.08 1447 08 1600.00 1598.85 1546 85 1700.00 1698.60 1646 60 1800.00 1798.24 1746 24 1900.00 1897.37 1845.37 2000.00 1995 57 1943 57 12 35 2100 O0 2092 52 2040 07 2136 59 2229 09 2320 79 2406 61 2489 45 2569 47 2645 94 2715 ENGINEER' G. SARBER VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 2200 2300 2400 2500 2600 2700 2800 2900 1 -0 -2 -5 -10 O0 2188 O0 2281 O0 2372 O0 2458 O0 2541 O0 2621 O0 2697 O0 2767 O. O0 O. 22 0.71 I. 25 I. 94 2.88 3.85 4.64 5.56 6.65 7 97 9 02 8 45 6 22 3 89 65 37 41 09 01 0 O0 0 4O 0 01 0 11 0 15 0 16 0 35 0 17 0 23 0 74 O00N 009 N 030N 050N 058N 0 84N 106N I 02N I 17 N i 32N 0.00 E 0.22 E 0.68 E 1.23 E 2.07 E 3.10 E 4.19 E 5.28 E 6.37 E 7.70 E 0.00 N 0 0 E 0.24 N 68 39 E 0.74 N 66 4 E 1.33 N 68 7 E 2.15 N 74 20 E 3.21 N 74 50 E 4.32 N 75 44 E 5.37 N 79 4 E 6.48 N 79 35 E 7.81 N 80 18 E N 68 6 W 52 15 33 N 66 59 W -29 07 18 49 N 65 51W -41 59 22 46 N 63 40 W -55 09 27 27 N 62 25 W -71 79 32 15 N 62 4 W -89 61 35 36 N 60 27 W -108 45 38 32 N 57 43 W -126 47 42 39 N 55 37 W -143 94 47 40 N 54 27 W -160 -18 21 28 69 76 38 21 38 88 83 71 0 08 2 18 2 51 0 22 0 17 0 38 0 28 0 71 2 25 3 46 I 28 N I 47 N 3 66 N 6 85 N 10 29 N 13 85 N 17 45 N 21 14 N 25 42 N 31 26 N 9 49 E 10 72 E 8 04 E 2 26 E 3 86 W 9 98 W 15 84 W 21 79 W 29 11W 40 79 W 9.58 N 82 20 E 10 82 N 82 11E 8 7 10 17 23 30 38 51 83 N 65 31 E 21 N 18 17 E 99 N 20 33 W 07 N 35 46 W 57 N 42 13 W 37 N 45 52 W 64 N 48 52 W 39 N 52 32 W 3 28 2 89 3 04 3 98 4 72 4 83 3 30 3 24 4 37 2 87 38 54 N 47 62 N 80 59 48 N 107 74 56 N 139 93 89 N 177 117 01N 221 143.89 N 27O 174.70 N 322 210.57 N 376 251.15 N 434 83 W 93 77 W 123 75 W 158 55 W 200 60 W 250 74 W 306 44 W 366 54 W 431 67 W 502 58 12 W 69 74 N 56 27 W 82 N 59 30 W 09 N 61 6 W 39 N 61 55 W 85 N 62 8 W 59 N 62 10 W 60 N 62 I W 72 N 61 33 W 42 N 60 47 W 01 N 59 59 W 3000.00 2833.21 2781 21 50 5 3100.00 2897.59 2845 3200.00 2962.22 2910 3300.00 3027 10 2975 3400.00 3092 33 3040 3500.00 3159 17 3107 3600.00 3226 31 3174 3700.00 3292 51 3240 3800.00 3358 62 3306 3900.00 3424 59 49 45 22 49 38 10 49 30 33 48 47 17 47 43 31 48 17 51 48 37 62 48 37 42 3372.42 49 18 N 51 49 W -176.15 N 51 7 W -189.53 N 51 5 W -202.49 N 50 55 W -215.29 N 50 31 W -227.74 N 49 2 W -238.70 N 47 8 W -247.41 N 45 45 W -253.97 N 45 38 W -259.64 N 45 26 W -265.14 3 60 0 61 0 07 0 13 0 47 I 75 I 35 I 11 0 18 0 64 296 65 N 495.21 W 577 27 N 59 5 W 344 392 440 488 536 585 637 689 742 41N 555.00 W 653 35 N 614.37 W 728 24 N 673.51 W 804 18 N 732.21W 880 20 N 789.01 W 953 73 N 844.13 W 1027 48 N 898.35 W 1101 93 N 951.99 W 1175 18 N 58 11W 97 N 57 26 W 63 N 56 50 W 03 N 56 18 W 96 N 55 48 W 44 N 55 15 W 55 N 54 38 W 71 N 54 4 W 71N 1005.70 W 1250.22 N 53 33 W COMPUTATION DATE' 13-MAY-g2 PAGE 2 ARCO ALASKA INC. 3R - 15 KUPARUK NORTH SLOPE, ALASKA DATE OF SURVEY' 13-APR-92 KELLY BUSHING ELEVATION' 52.00 FT ENGINEF_R' G. SARBER 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. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMLrrH FEET DEG/IO0 FEET FEET FEET DEG MIN 4000 O0 3488.94 3436 94 50 6 4100 4200 4300 4400 4500 4600 4700 4800 4900 O0 3552.99 3500 O0 3616.58 3564 O0 3679.78 3627 O0 3742.74 3690 O0 3805.50 3753 O0 3868.41 3816 O0 3931.56 3879 O0 3994.57 3942 O0 4057.65 4005 99 50 18 58 50 38 78 50 57 74 51 5 50 51 4 41 50 50 56 50 52 57 51 0 65 50 51 N 45 35 W -270 71 N 45 49 W -276 N 45 57 W -282 N 46 0 W -288 N 45 57 W -295 N 45 49 W -301 N 45 30 W -307 N 45 17 W -312 N 45 19 W -318 N 45 27 W -323 58 72 99 31 49 39 85 21 72 0 93 0 36 0 45 0 32 0 26 0 21 0 36 0 22 0 33 0 47 796 27 N 1060 18 W 1325 91 N 53 5 W 849 903 957 1011 1065 1120 1174 1229 1283 91N 1115 64 N 1170 53 N 1226 53 N 1282 74 N 1337 07 N 1393 56 N 1448 21N 1503 70 N 1559 14 W 1402 54 W 1478 23 W 1555 10 W 1633 98 W 1710 57 W 1787 74 W 1865 go W 1942 13 W 2019 10 N 52 41W 76 N 52 20 W 80 N 52 I W 08 N 51 44 W 55 N 51 28 W 90 N 51 13 W 05 N 50 58 W 33 N 50 44 W 60 N 50 32 W 5000 O0 4121.18 4069.18 50 27 5100 O0 4185.43 4133.43 49 38 5200 O0 4250.61 4198.61 49 4 5300 O0 4316.15 4264.15 49 11 5400 O0 4381.12 4329.12 49 45 5500 O0 4445.43 4393.43 50 16 5600 O0 4508.97 4456.97 50 45 5700.00 4573.55 4521.55 48 51 5800.00 4639.05 4587.05 49 21 5900.00 4704.03 4652.03 49 16 N 45 58 W -329 68 N 47 16 W -336 N 48 6 W -345 N 48 30 W -354 N 48 36 W -363 N 48 38 W -373 N 48 45 W -383 N 48 13 W -393 N 48 15 W -402 N 48 27 W -411 67 17 38 94 65 56 20 25 45 0 59 I 3O 0 74 0 23 0 54 0 51 0 61 3 06 0 52 0 52 1337 61 N 1614 43 W 2096 56 N 50 21 W 1390 1441 1491 1541 1592 1643 1694 1744 1795 31N 1670 30 N 1726 54 N 1782 87 N 1839 52 N 1896 50 N 1954 02 N 2012 40 N 2068 O0 N 2125 05 W 2173 19 W 2248 59 W 2324 56 W 2400 99 W 2476 gg W 2554 23 W 2630 54 W 2705 26 W 2781 03 N 50 13 W 79 N 50 8 W 29 N 50 5 W 28 N 5O 2 W 83 N 49 59 W O3 N 49 57 W 35 N 49 54 W 88 N 49 52 W 86 N 49 49 W 6000.00 4771 30 4719 30 46 46 6100 O0 4839 6200 6300 6400 6500 6600 6700 6800 6900 O0 4907 O0 4975 O0 5042 O0 5108 O0 5174 O0 5241 O0 5308 O0 5375 73 4787 78 4855 29 4923 28 4990 80 5056 79 5122 58 5189 45 5256 84 5323 73 46 56 78 47 18 29 47 46 28 48 11 80 48 28 79 48 47 58 47 44 45 48 17 84 46 44 N 50 23 W -421 93 N 50 56 W -433 N 51 10 W -446 N 51 18 W -458 N 51 28 W -471 N 51 35 W -485 N 51 46 W -498 N 51 25 W -511 N 51 31W -524 N 50 29 W -537 76 15 84 81 02 53 84 90 56 3 91 0 45 0 52 0 54 0 4O 0 26 0 61 I 63 0 62 2 46 1843 08 N 2181 47 W 2855 83 N 49 48 W 1889 1935 1981 2027 2074 2121 2167 2213 2259 31N 2237 39 N 2294 60 N 2352 95 N 2410 43 N 2468 03 N 2527 24 N 2586 60 N 2644 92 N 2701 85 W 2928 74 N 49 50 W 83 W 3002 O0 N 49 51 W 34 W 3075 75 N 49 53 W 34 W 3149 97 N 49 55 W 78 W 3224 61 N 49 58 W 71W 3299.72 N 50 0 W 05 W 3374.11 N 50 2 W le w 3448.44 N 50 4 W 73 W 3522.30 N 50 5 W 7000 O0 5444 17 5392 17 47 10 7100 7200 7300 74O0 7500 7600 7700 O0 5511 O0 5579 O0 5648 O0 5720 O0 5795 O0 5871 O0 5951 vv ~v~ 7900.00 6117 73 5459 31 5527 73 5596 70 5668 34 5743 92 5819 23 5899 26 6065 73 47 50 31 46 49 73 45 7 70 42 47 34 40 48 92 39 0 23 36 10 26 32 17 N 50 11W -548 go N 50 16 W -560 N 49 35 W -571 N 49 34 W -581 N 49 33 W -591 N 49 58 W -601 N 50 47 W -611 N 52 I W -622 N 52 47 W -533 N 54 33 W -644 30 50 80 78 52 54 2O !4 69 0 62 0 69 I 32 2 26 2 55 2 24 I 89 3 03 2 64 '1 65 2306 61N 2757 86 W 3595.31 N 50 6 W 2353 2401 2447 2492 2535 2576 2614 o~a 7~ ~ ~7~ ~n W 4!32 2682.06 N 3215.35 W 4187 80 N 2814 51W 3669.04 N 50 6 W 12 N 2871 02 W 3742.74 N 50 6 W 83 N 2925 77 W 3814 71 N 50 S W 83 N 2978 62 W 3884 12 N 50 4 W 85 N 3029 39 W 3950 66 N 50 4 W 94 N 3078 83 W 4014 95 N 50 4 W 93 N 3126 42 W 4075 82 N 50 5 W 85 N 50 7 W 11 N 50 10 W ARCO ALASKA INC. 3R - 15 KUPARUK NORTH SLOPE, ALASKA COMPUTATION DATE: 13-MAY-92 PAGE 3 DATE OF SURVEY: 13-APR-92 KELLY BUSHING ELEVATION: 52.00 FT ENGINEER: G. SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SLEi-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMLrFH DEPTH DEPTH DEPTH DEG UIN DEG ~IN 8000 O0 6201 86 6149.86 32 24 8100 8200 8300 8400 8500 8600 8700 8760 O0 6286 O0 6371 O0 6456 O0 6543 O0 6630 O0 6717 O0 6804 O0 6856 28 6234.28 32 9 14 6319 14 31 34 91 6404 91 29 54 77 6491 77 29 40 66 6578 66 29 44 50 6665 50 29 44 34 6752 34 29 44 44 6804,44 29 44 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN N 55 29 W -657 47 N 54 48 W -670 48 N 54 13 W -682 44 N 53 39 W -693 74 N 53 44 W -704 34 N 53 57 W -715 02 N 53 57 W -725 86 N 53 57 W -736 70 N 53 57 W -743.21 0 84 0 25 0 77 I 24 0 30 0 O0 0 O0 0 O0 0 O0 2712 52 N 3259 12 W 4240 24 N 50 14 W 2742 2773 2804 2833 2862 2891 2921 2938 98 N 3303 80 N 3346 01N 3387 37 N 3427 63 N 3467 83 N 3507 02 N 3547 53 N 3571 22 W 4293 22 W 4346 82 W 4397 73 W 4447 67 W 4496 76 W 4546 85 W 4595 90 W 4625 62 N 50 18 W 40 N 50 21W 70 N 50 23 W 17 N 50 25 W 60 N 5O 28 W 10 N 5O 3O W 6O N 5O 32 W 30 N 50 33 W COMPUTATION DATE: 13-MAY-g2 PAGE 4 ARCO ALASKA INC. 3R - 16 KUPARUK NORTH SLOPE, ALASKA DATE OF SURVEY: 13-APR-92 KELLY BUSHING ELEVATION: 52.00 FT ENGINEER: G. SARBER INTERPOLATED VALLES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMLrFH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIDEXTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 1000 2000 3000 4000 5000 6000 7000 8000 8760 0 O0 -52 O0 0 0 N 0 0 E O0 999 O0 1995 O0 2833 O0 3488 O0 4121 O0 4771 O0 5444 O0 6201 O0 6856 89 947 57 1943 21 2781 94 3436 18 4069 30 4719 17 5392 86 6149 44 6804 89 I 5 S 89 0 E 7 57 12 35 N 68 6 W -18 21 50 5 N 51 49 W -176 94 50 6 N 45 35 W -270 18 50 27 N 45 58 W -329 30 46 46 N 50 23 W -421 17 47 10 N 50 11 W -548 86 32 24 N 55 29 W -657 44 29 44 N 53 57 W -743 0 O0 97 21 15 71 68 93 90 47 21 0.00 0.08 1 3.28 38 3 60 296 0 93 796 0 59 1337 3 91 1843 0 62 2306 0 84 2712 0 O0 2938 0 O0 N 28 N 9.49 E 9 54 N 58.12 W 69 65 N 495.21W 577 27 N 1060.18 W 1325 61N 1614.43 W 2096 08 N 2181.47 W 2855 61 N 2757.86 W 3595 52 N 3259.12 W 4240 53 N 3571.90 W 4625 0.00 E 0 O0 N 0 0 E 58 N 82 20 E 74 N 56 27 W 27 N 59 5 W 91 N 53 5 W 56 N 5O 21W 83 N 49 48 W 31 N 50 6 W 24 N 50 14 W 3O N 50 33 W COMPUTATION DATE: 13-MAY-92 PAGE 5 ARCO ALASKA INC. 3R - 15 KUPARUK NORTH SLOPE, ALASKA DATE Of SURVEY' 13-APR-92 KELLY BUSHING ELEVATION' 52.00 FT ENGINEER' G. SARBER INTERPOLATED VALUES FOR EVEN 1OO FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGU~R COORDINATES HORIZ. DEPAR'~JRE SECTION SEVERITY NORTH/SOL;TH EAST/WEST DIST. AZIML~TH FEET DEG/IOO FEET FEET FEET DEG MIN 0 O0 52 06 152 06 252 06 352 06 452 07 552 07 652 08 752 09 852 09 0 O0 52 O0 152 O0 252 O0 352 O0 452 O0 552 O0 652 O0 752 O0 852 O0 -52.00 0 0 N 0 0 E 0.00 0 14 N 77 58 E 100.00 0 17 N 63 56 E 200.00 0 20 N 69 31E 300.00 0 30 N 85 42 E 400.00 0 38 N 74 45 E 500.00 0 39 N 78 38 E 600.00 0 37 S 84 15 E 700.00 0 37 N 79 59 E 800.00 0 44 N 83 0 E 0. O0 0.01 0.46 I O0 I 58 2 39 3 40 4 27 5 09 6 09 0 O0 0 O0 0 06 0 50 0 35 0 25 0 12 0 36 0 41 0 19 O00N 000N 0 19 N 042N 054N 0 68N 0 99N I 05N I 07N I 28N 0.00 E 0.01 E 0.45 E 096 E 163 E 259 E 366 E 476E 584 E 699 E 0.00 N 0 0 E 0.01 N 78 6 E 0.49 N 66 33 E I 05 N 66 35 E I 72 N 71 32 E 2 67 N 75 14 E 3 79 N 74 51E 4 88 N 77 35 E 5 93 N 79 36 E 7 10 N 79 39 E 952 11 952.00 900.00 1052 12 1052.00 1000.00 1152 14 1152,00 1100.00 1252 31 1252.00 1200.00 1352 54 1352.00 1300 O0 1452 80 1452.00 1400 O0 1553 04 1552.00 1500 O0 1653.28 1652.00 1600 O0 1753.56 1752.00 1700 O0 18,54.14 1852.00 1800 O0 I 3 S 88 40 E 0 49 N 89 19 E 2 5 N49 4W 3 51 N 61 32 W 4 3 N 60 49 W 4 4 N 59 47 W 3 56 N 58 23 W 4 0 N 57 57 W 4 49 N 59 55 W 7 40 N 63 34 W 7 31 8 63 9 05 7 35 5 O0 2 69 0 54 -1 42 -3 71 -7 33 0 30 0 59 3 44 0 88 0 41 0 01 0 43 0 37 I 11 3 93 I 30N I 27 N 2 31N 5 31N 8 63N 12 16 N 15 74 N 19 38 N 23 28 N 28 39 N 8 59 E 10 37 E 10 02 E 5 11E 0 93 W 7 11W 13 12 W 18 92 W 25 40 W 34 71W 8 69 N 81 25 E 10 10 7 8 14 20 27 34 44 45 N 83 I E 28 N 77 3 E 37 N 43 55 E 68 N 6 8 W 09 N 30 19 W 50 N 39 49 W 08 N 44 19 W 46 N 47 30 W 84 N 50 43 W 1955.50 1952 O0 1900.00 11 I 2058 05 2052 2162 2268 2377 2491 2612 2739 2876 3029 03 2152 09 2252 43 2352 94 2452 84 2552 48 2652 52 2752 26 2852 O0 2000.00 14 25 O0 2100.00 17 27 O0 2200.00 21 24 O0 2300.00 26 22 O0 2400.00 31 53 O0 2500.00 35 56 O0 2600.00 40 4 O0 2700.00 46 31 O0 2800.00 49 59 N 67 16 W -14.19 N 68 33 W -24.44 N 66 10 W -36.74 N 64 23 W -51.14 N 62 35 W -67.68 N 62 10 W -87.68 N 60 12 W -110.82 N 56 33 W -133.68 N 54 53 W -156.75 N 51 28 W -180.19 3 17 2 11 3 33 3 76 4 65 4 81 3 25 4.02 4.60 2.30 35,09 N 43.52 N 70 54.67 N 96 69.34 N 129 89.14 N 168 114.97 N 217 147.63 N 277 188.28 N 343 241.16 N 420 310.56 N 512 49 73 W 79 W 83 95 W 111 02 W 146 44 W 190 77 W 246 28 W 314 43 W 391 62 W 484 81W 599 60 86 N 54 48 W 09 N 58 25 W 30 N 60 35 W 47 N 61 45 W 57 N 62 7 W 25 N 62 10 W 13 N 61 58 W 65 N 61 16 W 85 N 60 10 W 52 N 58 48 W 3184 21 2952.00 2900.00 49 43 3338 30 3052.00 3000.00 49 24 3489 34 3152.00 3100.00 47 42 3638 73 3252.00 3200.00 48 36 3789 99 3352.00 3300.00 48 36 3942 52 3452.00 3400.00 49 51 4098.45 3552.00 3500.00 50 18 4255.96 3652.00 3600.00 50 49 4414.75 3752.00 3700.00 51 8 4573.99 3852.00 3800.00 51 0 N 51 6 W -200 44 N 50 50 W -220 12 N 49 11 W -237 62 N 46 26 W -250 17 N 45 38 W -259 08 N 45 29 W -267 47 N 45 49 W -276 49 N 45 57 W -286 22 N 45 56 W -296.23 N 45 36 W -305.90 0 09 0 17 I 86 2 01 0 20 I 27 0 37 0 4O 0 30 0 45 384 79 N 605 01 W 717.01 N 57 33 W 458 61 N 696 08 W 833.58 N 56 37 W 531 04 N 783 04 W 946.13 N 55 51 W 605 58 N 865 25 W 1056.12 N 55 I W 684 68 N 946 63 W 1168.28 N 54 7 W 765 41 N 1028 76 W 1282.26 N 53 21 W 849 08 N 1114.28 W 1400.91 N 52 42 W 933.78 N 1201.67 W 1521.83 N 52 9 W 1019.51 N 1290.35 W 1644.50 N 51 41 W 1105.93 N 1379.16 W 1767.81 N 51 16 W COMPUTATION DATE' 13-MAY-g2 PAGE 6 ARCO ALASKA INC. 3R - 15 KUPARUK NORTH SLOPE, ALASKA DATE OF SURVEY- 13-APR-92 KELLY BUSHING ELEVATION' 52.00 FT ENGINEER' G. SARBER INTERPOLATED VALUES FOR EVEN 100 FEEl' OF SUB-SEA DEPTH 1-RUE SLB-SEA C0LESE MEASURED VERTICAL VERTICAL DEVIATION AZIMLrrH DEPTH DEPTH DEPTH DEG MIN DEG VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEEl' DEG/IO0 FEET FEET FEET DEG 4732 41 3952 O0 3900 O0 50 54 4891 5048 5202 5355 5510 5667 5819 5971 6117 OS 4052 19 4152 11 4252 OS 4352 28 4452 11 4552 91 4652 75 4752 98 4852 O0 4000 O0 4100 O0 4200 O0 4300 O0 4400 O0 4500 O0 4600 O0 4700 O0 4800 O0 50 51 O0 50 0 O0 49 4 O0 49 30 O0 50 20 O0 49 15 O0 49 26 O0 46 58 O0 47 0 N 45 16 W -314 59 N 45 26 W -323 N 46 29 W -332 N 48 7 W -345 N 48 33 W -359 N 48 40 W -374 N 48 30 W -390 N 48 14 W -404 N 50 I W -418 N 50 58 W -435 23 83 36 62 66 15 07 75 97 0.16 0.44 O. 65 0.73 0.59 0.57 1.36 0.55 3.80 O. 48 1192 25 N 1466 60 W 1890 07 N 50 53 W 1278 1363 1442 1519 1597 1677 1754 1829 1897 83 N 1554 26 N 1641 36 N 1727 21N 1813 74 N 1902 51N 1993 47 N 2079 87 N 2165 60 N 2248 19 W 2012 16 W 2133 38 W 2250 89 W 2366 93 W 2484 65 W 2605 82 W 2721 63 W 2835 07 W 2941 69 N 50 33 W 51 N 50 17 W 39 N 50 8 W 05 N 50 3 W 74 N 49 59 W 51 N 49 55 W O0 N 49 51 W 2O N 49 48 W 89 N 49 .50 W 6265 40 4952 O0 4900 O0 47 37 6414 6565 6715 6865 7011 7159 7304 7442 59 5052 40 5152 51 5252 04 5352 52 5452 89 5552 64 5652 35 5752 7574.23 5852 O0 5000 O0 5100 O0 5200 O0 5300 O0 5400 O0 5500 O0 5600 O0 5700 O0 5800 O0 48 13 O0 48 51 O0 47 50 O0 47 18 O0 47 14 O0 47 23 O0 45 4 O0 41 55 O0 39 33 N 51 15 W -454.41 N 51 29 W -473 73 N 51 41W -493 N 51 24 W -513 N 51 5 W -533 N 50 11W -550 N 50 4 W -567 N 49 34 W -582 N 49 40 W -595 N 50 28 W -608 82 86 36 20 16 27 90 91 0 45 0 54 0 57 I 05 0 68 0 64 0 64 2 47 2 30 I 27 1965 59 N 2332 38 W 3050 17 N 49 53 W 2034 2104 2174 2243 2312 2382 2449 2511 72 N 2418 90 N 2507 40 N 2595 74 N 2681 02 N 2764 16 N 2848 97 N 2928 32 N 3000 2566.55 N 3066 85 W 3160 28 W 3273 03 W 3385 92 W 3496 35 W 3603 57 W 3713 28 W 3818 34 W 3912 21W 3998 84 N 49 56 W 69 N 49 59 W 59 N 50 2 W 73 N 50 S W 75 N 50 6 W 36 N 50 6 W O0 N 50 5 W 64 N 50 4 W 60 N 5O 4 W 7700.95 5952 O0 5900 O0 36 8 7822.39 6052 7941.04 6152 8059.43 6252 8177.51 6352 8294.32 6452 8409.48 6552 8524.57 6652 8639.73 6752 8754.89 6852 O0 6000 O0 6100 O0 6200 O0 6300 O0 6400 O0 6500 O0 6600 O0 6700 O0 6800 O0 33 16 O0 32 5 O0 32 31 O0 31 45 O0 30 4 O0 29 41 O0 29 44 O0 29 44 O0 29 44 N 52 2 W -622 31 N 53 5 W -635 N 55 16 W -649 N 55 31W -665 N 54 15 W -679 N 53 42 W -693 N 53 44 W -705 N 53 57 W -717 N 53 57 W -730 N 53 57 W -742 63 82 29 8O 12 35 68 17 65 3 02 2 32 I 25 0 46 0 81 1 12 0 29 0 O0 0 O0 0 O0 2615 27 N 3126.85 W 4076 38 N 50 5 W 2657 2694 2730 2766 2802 2836 2869 2903 2937 23 N 3181.46 W 4145 63 N 3233.23 W 4208 58 N 3285 41 W 4272 89 N 3336 64 W 4334 32 N 3385 52 W 4394 14 N 3431 52 W 4451 81 N 3477 52 W 4508 42 N 3523 69 W 4565 04 N 3569 85 W 4622 19 N 50 8 W 90 N 50 11W O0 N 50 16 W 61 N 50 20 W 85 N 50 23 W 85 N 50 26 W 76 N 50 28 W 77 N 50 31W 77 N 50 33 W 8760.00 6856.44 6804.44 29 44 N 53 57 W -743.21 0.00 2938.53 N 3571.90 W 4625.30 N 50 33 W COMPUTATION DATE: 13-MAY-92 PAGE 7 ARCO ALASKA INC. 3R - 15 KUPARUK NORTH SLOPE, ALASKA MARKER BOTTOM 9 5/8" CASING TOP KUPARUK C GCT LAST READING BASE KUPARUK C TOP KUPARUK A BASE KUPARUK A PBTD BOTTOM 7" CASING DATE OF SURVEY: 13-APR-92 KELLY BUSHING ELEVATION: 52.00 FT ENGINEER: G. SARBER INTERPOLATED VALUES FOR CHOSEN HORIZONS SURFACE LOCATION = 1896' FNL, 2411' FWL, SEC9 T13N R9E MEASURED DEPTH BELOW KB TVD FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 4923 8417 8450 8502 8502 8558 8654 8739 8760 O0 O0 10 O0 O0 O0 O0 O0 O0 4O72 6558 6587 6632 6632 6681 6764 6838 6856 23 4020 54 6506 33 5535 40 6580 45 6580 07 6629 42 6712 21 6786 44 6804 23 54 33 40 45 07 42 21 44 1295 2838 2848 2853 2863 2879 2907 2932 2938 16 N 35 N 07 N 22 N 2O N 55 N 58 N 4O N 53 N 1571.83 W 3434 52 W 3447 67 W 3468 47 W 3468 47 W 3490 92 W 3529 41W 3563 48 W 3571 90 W COMPUTATION DATE: 13-MAY-g2 PAGE 8 ARCO ALASKA INC. 3R - 15 KUPARUI,( NORTH SLOPE, ALASKA MARKER TOP KUPARUK C BASE KLPARUK C TOP KUPARUK A BASE KUPARUK A PBTD TD DATE OF SURVEY: 13-APR-g2 KELLY BUSHING ELEVATION: 52.00 FT ENGINEER: G. SARBER ************ STRATIGRAPHIC SLt~NARY ************ SURFACE LOCATION = 1896' FNL, 2411' FWL, SEC9 T13N RgE MEASURED DEPTH BELOW KB TVD FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 8417.00 8502.00 8502.00 8558.00 8654.00 8760.00 6558 54 6632 40 6632 45 6681 07 6764 42 6856 44 6506 54 6580 40 6580 45 6629 07 6712 42 6804 44 2838 35 N 2863 22 N 2863 20 N 2879 55 N 29O7 58 N 2938 53 N 3434.52 W 3468.47 W 3468.47 W 3490.92 W 3529.41W 3571.90 W FINAL WFI~ LOCATION AT TI): TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 8760.00 6856.44 6804.44 4625.30 N 50 33 W DIRECTIONAL SURVEY COMPANY ARCO ALASKA INC. ;IEU~ KUPARUK WELL 3R - 15 COUNTRY USA RUN ONE DATE LOGGED 13 - APR - 92 DEPTH UNIT FEET REFERENCE 92269 RECEIVED dUN 0 8 199~ ^l~sk~ Oil & (~s Cons. Commission Anchorage ~ on our pa~ be I1~ ~ re8~ ~r ~ ~ ~ ~el ~ e~w. In~e~ or ~ ~ ~ re~g ~m ~ ~e~re~a~ m~e ~y a~ of o~ ~ age~ or em~yee& ~eM ~e~m~ ~e ~ e~Je~ ~ our Ge~ Te~e ~ C~ ~ ~t o~ ~ ~ ~ p~ S~ WELL' 3R-15 (1896'FNL,2411'FWL,SEC 9,T13N,R9E,UM) HORIZONTAL PROJECTION 3OOO 2O00 1000 -50(X3 -4000 -3000 -2000 -1000 0 1000 2000 3000 ,E~T WELL' 3R-15 (1896'FNL,2411'FWL,SEC 9,T13N,RgE,UM) VERTICAL PROJECTION -2000 - 1500 - 1000 -500 0 0 500 1000 1500 2000 ...i...L..{...i... : ..i...i...!.. i . . ~i-..!...L..i..~:m~..i...!...i~ ...... L.!...!...i ....... L]...i...i ....... L..i_.i...i ...... ~..!...~...i ...... i...i...i...i ...... ::: ::: ::::::::::::::::::::::::::::::::::::::: :::?:::'::: ---!.--~---~---~ ...... ~ ...... ~-..~ ...... ~ ...... ~.--i ......... ~---~---~---; ..................... ~ ............... : ...... L..~ ........................... C'~..L..L..L..i...L..L..L..L..i...L..i...i...~ ...... L..L..i...! ...... L..!...L..! ...... L..L_!...~ ...... !...!..,!...!..~ ......... i ......... ........... 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F'-~'-'~--.~ ..... ~'-.~--'~--.~ ...... ~...~..-~.-.~ ...... ~--.~-..~---~ ...... ~-'-~-..~--.~ ...... ~-"~---~.--~ ...... ~-.-~.-.~...~ ...... ~...~---~-.-~ ..... ~-..~...~...~ ...... ~...~.-.~..-~ ...... ~.--~...~...~ ...... ~...~..~.,'~-'~,"~'"~'"~"-~ ...... ~"'~"!"'~-", '?"~"'?"~ ......... ~'"~'"~ ..... ?~"i'"~ ..... ?~'"~"i ...... ?~'"7i ...... ?"~"i'"~ .......... ~'"~'"~ ...... ~'"?'~"i ...... ~ ........ ?'~"i ..... ~'"~"'7i ...... ~'"~'"~'"~ ......... ~"'~'"~ ...... ?"??"~ ......... ~'~'~'"~ .......... I~O..IE~311ONONVERT1CALI:R..ANE :Z2~.OO 4~,.o0 SCALED IN V~R'RCAL. 0F. PTI.~ HORIZSC,M.E- I / ,~00 tN/FT PERMIT # .. ~.~ - -~/ WELL NAME t.u~'L~, ~ ,..~g~ ~ ~.~.~. CONTACT MATERIALS INVENTOR~'I~I$T ...... I ( c~3eck o~ or Iisi data as it is [~ccivcd ] [ . core ......... a~',alysi~ ] d~ ditch i~te~vals. ! i I i I ...... I i i : ~ 10] 1i] LO~ TYPE ' ' j RUN" 'INTERVALS'" scALE ARCO Alaska, Inc. Date: June 5, 1992 Transmittal Ct: 8451 RETURN TO: ARCO Alaska, Inc. Attn: Maria Trevithick Kuparuk Records Clerk ATe-111 9 P.O. Box 100360 Anchorage, AK 99510-0360 3R-1 5 Transmitted here with are the following items. one signed copy of this transmittal. Sub-Surface Directional'''''''~ 4 - 1 3 - 9 2 Survey Receipt Acknowledged' - Date' D&M _~ State of Alaska (2 copies) Please acknowledge receipt and return 92269 RECEIVED JUN 0 8 1992 Alaska Oil & G~$ Cons. Commission Anchorage ARCO Alaska, Inc. Date: May 1, 1992 Transmittal #: 8418 RETURN TO: ARCO Alaska, Inc. Attn: Maria Trevithick Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following items. one signed copy of this transmittal. 3 R- 1 5 ~'5~p'T LIS Tape and Listing 3R-22,~ ~_,~/ LIS Tape and Listing Please acknowledge receipt and return Receiot Acknowledged' 4-10-92 92257 4- 1 7- 92 92273 Date' - ......... DISTRIBUTION: Lynn Goettinger State of Alaska RECEIVED MAY 0 5 1992 Alaska 0il & Gas Cons. Commission Anchorage ARCO Alaska, Inc. Date: April 24, 1992 Transmittal #: 8414 RETURN TO: ARCO Alaska, Inc. Attn: Maria Trevithick Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the followin~'~13en hole~ems. and return one signed copy of this trar~-mibta~---~, Please acknowledge receipt 3RR-15 t3 -15 IR-11D R-11D CDN 4-7-10-92 CDR 4-7-10-92 MWD Gamma Ray and Resistivity 5" MWD Gamma Ray and Resistivity 2" Receipt Acknowledged: DISTRIBUTION: 2-14-92 2-14-92 Date: 4922-8338 4922-8338 0-3191 0-3191 RECEIVED APR 2 9 1992 D&M Drilling Vendor Package(Joh~i & Gas Cons. Commission Anchorage NSK State of Alaska(+Sepia) ARCO Alaska, Inc. Date: April 24, 1992 Transmittal #: 8412 RETURN TO: ARCO Alaska, Inc. ATTN: Maria Trevithick Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following Cased Hole items. return one signed copy of this transmittal. 3 3R-1 7 ~ R17 R-10A ~'' Receipt Cement Evaluation Log Cement Bond Log Cement Evaluation Log Cement Bond Log Cement Evaluation Log Cement Bond Log Acknowledge: Please acknowledge receipt and Drilling 4-6-92 4-6-92 4-6-92 4-6-92 4-13-92 -4-13-92 State of Alaska(+sepia) 5695-7053 5695-7077 6495-7936 6495-7957 7500-8487 7500-8464 NSK WALTER J. HICKEL, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 April 1, 1992 A W McBride Area Drilling Engineer ARCO Alaska, Inc. P O Box 100360 Anchorage, AK 99510-0360 Re: Kuparuk River Unit 3R-15 ARCO Alaska, Inc. Permit No: 92-34 Sur. Loc. 1896'FNL, 2411'FWL, Sec. 9, T13N, R9E, UM Btmhole Loc. 1251'FSL, ll71'FEL, Sec. 5, T13N, R9E, UM Dear Mr. McBride: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. · Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope Pager at 659-3607. Sincerely, Alaska Oil Conservation Commission BY ORDER OF TfIE COMMISSION dlf/Enclosures 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 20 AAC 25.005 1 a. Type of Work Drill X Redrill r"] 1 b Type of Well Exploratory ["] Stratigraphic Test D Development Oil X Re-Entry D Deel:)en D Service [~] Development Gas D Sin~leZone X Multiple Zone 2.. Name of Operator ' 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 52', Pad 11' GL feet Kuparuk River Field 3. Address 6. Property Designation Kuparuk River Oil Pool P. O. Box 100360, Anchoracje, AK 99510-0360 ADL 373301, ALK 4162 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 1896' FNL, 2411' FWL, Sec. 9, T13N, RgE, UM Kuparuk River Unit Statewide At top of productive interval (@ TARGET ) 8. Well number -~:" ~- ~o ~) (~ 1075' FSL, 970' FEL, Sec. 5, T13N, R9E, UM 3R-15 ~UG30610- At total depth 9. Approximate spud date Amount 1251' FSL, 1171' FEL, Sec. 5, T13N, R9E, UM 4/3/92 $200,000 1 2. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line 3R-11D 8,641' MD appx 1171' ~ TD feet 35' ~ 1706' feet 677 6~743' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 2O AAC 25.035(e)(2)) Kickoff depth 1200md feet Maximum holean~ile 45° Maxirnumsurface 2408 osia At total deoth (TVD1 3555 18. Casing program Setting Depth size Specifications Top Bottom Quantity/of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 24" 16" 62.5# H-40 Weld 80' 41' 41' 121' 121' ±200 CF 12.25" 9.625" 36.0# J-55 BTC 4,808' 41' 41' 4,849' 4,067' 645 Sx Permafrost E & HF-ERW 450 Sx Class G 8.5" 7" 26.0# J-55 BTC 8,600' 41' 41' 8,641' 6,743' 160Sx ClassG HF-ERW Top 500' above Kuparuk 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 i!ri!tucUclt~lr R E C E IV E D Intermediate Production Liner MAR 2 ? 1992 Perforation depth: measured A. las. kd 0il & Gas Cons, Commissio, true vertical ~nch0rage 20. Attachments Filing fee X Property plat C] BOPSketch X Diverter Sketch X Drilling program X Drilling fluid program X Time vs depth plot D Refraction analysis D Seabed report D 20 AAC 25.050 requirements X 21. I hereby certify t~at the foregoing is true and correct to the best of my knowledge Si,qned ~~~~~ ~ / ~.~. j/~¢,~ ~'tle Area Drilling Engineer Date ~'/~'7/? ~-' ,1 Commission Use Only Perm~t~.m. ber~._ ~ 50-APl number0~.q -- ~ ~ Approval detect.,_..../.... ~;4~.~' other requirements Conditions of al::)13roval Samples required D Yes D No Mud lo, re(tuired D Yes r~ No Hydrogen sulfide measures r"] Yes D No Directional survey required D Yes r"] No Required working pressure for BOPE D 2M ~ 3M r'] 5M D 1OM [~] 15M Othe~ by order of Approved by ~- Commissioner the commission Date ..... .Z~ . .. Form 10-401 Rev. 7-24-89 1~~_~ in triplicate DRILLING FLUID PROGRAM Well 3R-15 Density PV YP Viscosity Initial Gel 10 Minute Gel APl Filtrate pH % Solids Spud to 9-5/8" surface casing 9.0-10.0 15-35 15-35 50-100' 5-15 15-40 10-12 9-10 10% + Drill out to weight up 8.6-9.3 5-15 5-8 30-40 2-4 4-8 8-10 8.5-9 4-7% Drilling Fluid System: Tandem Brandt Shale Shakers Triple Derrick Shale Shakers Solids Processing System to minimize drilling waste Mud Cleaner, Centrifuges, Degasser Pit Level Indicator (Visual and Audio Alarm) Trip Tank Fluid Flow Sensor Fluid Agitators Notes' Weight up to TD 11.0 10-18 8-12 35-50 2-4 4-8 4-5 9.0-9.5 <10-12% Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. Maximum anticipated surface pressure is calculated using a surface casing leak-off of 13.5 ppg EMW and a gas gradient of 0.11 psi/ft. This shows that formation breakdown would occur before a surface pressure of 2408 psi could be reached. Therefore, ARCO Alaska, Inc. will test the BOP equipment to 3000 psi. The nearest well to 3R-15 is 3R-11 D. As designed, the minimum distance between the two wells would be 35' @ 1706'. The wells would diverge from that point. Incidental fluids developed from drilling operations will be hauled to the nearest permitted disposal well or will be pumped down the surface/production casing annulus of the last well drilled. That annulus will be left with a non-freezing fluid during any extended shut down (> 4hr) in pumping operations. The annulus will be sealed with 175 sx of cement followed by arctic pack upon completion of fluid pumping. *Spud mud should be adjusted to a FV between 100-120 sec/qt to drill gravel beds. RECEIVED Alaska Oil & Gas Cons. Corniness'ton Anchorage AI CO ALASKA, Structure · Pad 3R Well ' 15 Field · Kuparuk River Unit Location · North Slope, Alaska o o · ' 300 600 900 1200 1500] ("~ 2100- - 2400- 2?00] - 3000- - 3300- _ 3~00- 4200- - 48~- 6000'- 6300- 6600- 6900- 2reated by ' jones For: E FITZPATRIC Date plotted ' 26-Mar-92 =lot Reference is 15 Version t5. 2oordinates are in feet reference slot ~/15, < W f True Vertical Depths are reference wellhead, ~ -- e s Scale 1 ' 200.00 fl EASTMAN 3600 ,3200 2800 24.00 2000 1600 1200 800 400 0 IJCHRISTENSEN , ,, , ,, , , , , , , , , , , , , , , , A_ Boker Hughes company ~ 3200 RKB ELEVATION: 52' TD LOCATION: ] "~ -28O0 1251' FSL, 1171' FEL/ "----' ~ ~ ]ooo I 1075' FSL, 970' FELI ~ I SEC. 5. T~3N, R9E I % -1600 Z KoP ~0-1200 TMO=1200 oEP=o ;2c=?,. % -,2o0 0 ~.oo ~;~-__~; ~ _ DEP=4501 ~ ~ ~ 9.00 NoRm 2~7~ ~ - SOO ~  15.00B/ PERMAFROST TVD=1692 TMD=1698 DEP=64 WEST 5381 ~ _ ~. 33.00 __ _ o xx- ,,.oo 1 ~ N 48.69 DEC, W  T/ w SAX SN0S TV0=3~S~ T~D=,~0~0 D~P=I~,~ 4501' (TO TARGET) AVERAGE ANGLE ~ EV w s^K SN~S WD=~7 T~[~='~5 DEP=~ 45.'1 DEG X. X-lO wo=,91= T~O=4e=97OffD=ff~:9 OEP=20S= ~ MAR 2 7 1992 ~o~~ Alaska Oil & Gas Cons CommissiOn Anchorage B/ KUP SNDS 1'VD=6602 TMD=8441 DEP=4626 X,.x_ TD /LOGGING PT TVD=6743 TMD=8641 DEP=4768 i i i i i i i i i I i i i i i i i i i i i i 1 I- '1 i i i i i i i i i I i 300 0 300 600 900 1200 1500 1800 21 O0 2400 2700 3000 3300 3600 3900 4200 4500 4800 51 DO Scole 1 ' 150.00 Vedicel Section on 311,31 ozimufh with reference 0,00 N, 0,00 E from slot ~15 West Scale 1 50.00 350 300 I I I 250 200 150 1 O0 50 0 50 1 O0 0 KA, Inc. structure:Pad 3R field: Kaparuk River IJnlt 2200 I I Well: 15 Location: North Slope, Alaskc O0 , i400 11000 2000 1200 1443O 600 100 ) 12.00 4800 60O '4400 000 RECEIVED MAR ? 7 1992 Alaska Oil & Gas Cons. (;ommiSsio~ Anchorage 3OO 25O 200 150 100 50 50 - 100 - 150 I I 0 I . . . . . . . . . 10. 11. 12. 13. 14. 15. 16. 17. GENERAL DRILLING PROCEDURE KUPARUK RIVER FIELD 3R-15 Move in and rig up Parker Rig 245. Install diverter system. Drill 12-1/4" hole to 9-5/8" surface casing point (4,849') according to directional plan. Run and cement 9-5/8" casing. Install and test BOPE. Test casing to 2,000 psi. Drill out cement and 10' of new hole. Perform leak off test to 12.5 ppg EMW. Drill 8-1/2" hole logging while drilling to total depth (8,641') according to directional plan. Run and cement 7" casing. Pressure test to 3,500 psi. ND BOPE and install lower production tree assembly. Secure well and release drilling rig. Run cased hole cement evaluation and gyro logs. Move in and rig up Nordic Rig 1. Install and test BOPE. Perforate and run completion assembly, set'and test packer. ND BOPE and install production tree. Shut in and secure well. Clean location and release rig. RECEIVED ~,.~,~,R 2 7 t992 Alaska 0il & Gas Cons. Commission Anchorage , 6 I 5 4 3 13 5/8" 5000 F_i BOP STACK ACCUMULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2. ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TEST 1. FILL BOP STACK AND MANIFOLD WITH ARCTIC DIESEL.. 2. CHECK THAT ALL HOLD-DOWN SCREWS ARE FULLY RETRACTED. PREDETERMINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LOCK-DOWN SCREWS IN HEAD. 3. CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. ALL OTHERS OPEN. 4. TESTALL COMPONENTS TO 250 PSI AND HOLD FOR 10 MINUTES. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR 10 MINUTES. BLEED TO ZERO PSI. 5. OPEN ANNULAR PREVENTOR AND MANUAL KILLAND CHOKE LINE VALVES. 6. CLOSE TOP PIPE RAMS AND HCR VALVES ON KILLAND CHOKE UNES. 7. TEST TO 250 PSI AND 3000 PSI AS IN STEP 4. CONTINUE TESTING ALL VALVES, LINES, AND CHOKES WITH A 250 PSI LOWAND 3000 PSI HIGH. TEST AS IN STEP 4. DO NOT PRESSURE TEST ANY CHOKE THAT IS NOT A FULL CLOSING POSITIVE SEAL CHOKE. 8. OPEN TOP PIPE RAMS AND CLOSE BOTTOM PIPE RAMS. TEST BOTTOM RAMS TO 250 PSI AND 3000 PSI, 9. OPEN PIPE RAMS. BACKOFF RUNNING JTAND PULLOUTOF HOLE.. CLOSE BLIND RAMS AND TEST TO 3000 PSI FOR 10 MINUTES. BLEED TO ZERO PSI. 10. OPEN BLIND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD AND UNES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN THE DRILLING POSITION. 11. TEST STANDPIPE VALVES TO 3000 PSI. 12. TEST KELLY COCKS AND INSIDE BOP TO 3000 PSI WITH KOOMEY PUMP. 13. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM. SIGN AND SEND TO DRILLING SUPERVISOR. 14. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNCTIONALLY OPERATE BOPE DAILY. 1. 16" - 2000 PSI STARTING HEAD 2. 11" - 3000 PSI CASING HEAD 3. 11" - 3000 PSI X 13-5/8" - 5000 PSI SPACER SPOOL 4. 13-5/8"-5000 PSI PIPE RAMS 5. 13-5/8" -5000 PSI DRLG SPOOL W/ CHOKE AND KILL LINES 6. 13-5/8" - 5000 PSI DOUBLE RAM W/ PIPE RAMS ON TOP, BLIND RAMS ON BTM 7. 13-5/8" - 5000 PSI ANNULAR RECEIVED Alaska Oil & Bas Cons. Commission Anchorage KJPARUK RIVER UNI'~ 20" DIVERTER SCHEMATIC 5 6 4 3 DO NOT SHUT IN WELL UNDER ANY CIRCUMSTANCES MAINTENANCE & OPERATION . UPON INITIAL INSTALLATION, CLOSE PREVENTER AND VERIFY THAT VALVE OPENS PROPERLY. CLOSE ANNULAR PREVENTER IN THE EVENT THAT AN INFLUX OF WELLBORE FLUIDS OR GAS IS DETECTED. OPEN APPROPRIATE VALVE TO ACHIEVE DOWNWIND DIVERSION. ARCO ALASKA, INC., REQUESTS APPROVAL OF THIS DIVERTER SYSTEM AS A VARIANCE FROM 20AAC25.035(b) 1. 16" CONDUCTOR 2. SLIP-ON WELD STARTING HEAD 3. DIVERTER ASSEMBLY WITH ONE 2-1/16"- 2000 PSI BALL VALVE 4. 20" - 2000 PSI DRILLING SPOOL WITH TWO 10" OUTLETS. 5. 10" HCR BALL VALVES WITH 10" DIVERTER LINES, A SINGLE VALVE OPENS AUTOMATICALLY UPON CLOSURE OF ANNULAR PREVENTER. VALVES CAN BE REMOTELY CONTROLLED TO ACHIEVE DOWNWIND DIVERSION 6. 20" - 2000 PSI ANNULAR PREVENTER RECEIVED M,-~R 2 7 1992 Alaska Oil & Gas Cons. Commission Anchorage EDF 3~ 0/92 ** CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE DATE (2) Loc ~ '>/,!,'/q& .< 2.~ [2 thru 8] 3..- 4., 6' 7. E9' ~hru 1~] 10,~ [10 & 13] Is permit fee attached ............................................... NO REMARKS Is well to be located in a defined pool .............................. 2¢ Is well located proper distance from property line ................... ..~.. Is well located proper distance from other wells ..................... ....~.. Is sufficient undedicated acreage available in this pool ............. ~ .... Is well to be deviated & is wellbore plat included ................... ~ Is operator the only affected party .................................. Can permit be approved before 15-day wait ............................ JtJ~ Does operator have a bond in force ................. ' ................. Is a conservation order needed ....................................... Is administrative approval needed .................................... 12,' Is lease nvmber appropriate .......................................... j~ 13.~-'Does well have a unique name & nLmber ................................ (4) Casg -~.~.f' ,,~-Z]- ?~- 14. [14 thru 22] 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. (5) BOPE ~--K,d.v':~(..~'-~/-¢~ [23 thru 28] (6) Other .. , 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 conductor & surface ............ Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to ~o~ psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... FOR EXPLORATORY & STP~ATIGP~APHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Additional requirements ............................................. [29 thru 3'1] 30' 31 (6) Addl ,,~,,-<'.,,~?~.' ~o(/-¢~._. 32, 0 ---I '"rZ ~0 u'~ --I  eng i neer i r~ MTM~-~-( LCS~ ~ RPC ~L~ BEW -- rev 03/29/91 jo/6.011 INITIAL GEOI' UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE ,, , q¢>loO / - o?l 0 ///go on , , Additional remarks' 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. R[CEIVED MAY 0 ~ 199~ /~1~1~ Oil & t~s Cons. ~i$$io~ Anchorage 5 ~.i- 029 - 22 258 - '30 2.9 2 ~ 6 8 I 55 -- T¢! :4922 P &GE.;: :,. V:!'?¥/Gf:: 4..22.. ?0 8695 3 ~" - Al', F 'f i,r~q ~,('as~!red From F'ievat']on of Kelly ~';,.: K.levat~on nr i,errlck ['!evatiop nf. Ground !._, 'fc)t'.?~l f"el~r_h - [)ri.,t!er 'i'ote.t Der:th - t-o~.t~, i.~(,q 't'r~terval Top I oo ].r:t,.[~v~l !',r'il.l~rq Flt]~d Tvr, e i:ri~i, linn F't~ici [t'ensit PAGE ~ 4 !::.esistig~ty of ?~ud Sa ~u4 5a~'~Ple TeF~eratur ~,es~ .... ,,.st;iVitV o~; mu~ ~i ~,~od Cake s~,].,e Tempe surface Temperature E~ott;ot~ Hole TemDeratu, ['!EFT Taer?a]. 7'eut..r'o~ Porc)Sit:.V -999.250 -999.250 32.55,1. 99'~):250 7t2.254 o · 2 24 i7~ F !4 i:. '1', 4 2.4 0 2 F: $ R. L t~: 2,451 O. 121 2, n66 2. 596 0.0 3.3 4.003 4n4 0,149 1.., 404 1.702 .4 34 . 131 ! .67a 2.590 0.0:37 1. '742 2.507 0 ~') ~ 7 . , 2.4!.4 2.5 (, :2 0.954 ~. !)61 2. % I 0 2. (:- 3 9 2. 474 0.106 4, ~ ,q 4 ¢. 17 'I 4 . '1~% i:,:, P H 0. }[. w R 0 P E. I,,, ~ .: H Ct. b W D D P C! R ROPE ! ) P 0 R. [, i,~ D R 0 F E. b w D L; R ~: r2 I, w D [.: P ;q O. Rr?PK. · ,,0. oO t 0. ! 2 t 36 · ',8 t. 0 0 . ,; 3 3 101.. 697 0.013 0.1.49 i0:2.~57 0,047 0.037 100.241 0.000 0.131 160.715 -0, O57 0.037 93.748 0.012 0.087 4.507 0.01! 137.533 0,007 0.0 fi 0 ,.). 3 57 o.012 O. lob 1.5l..252 0.047 0.!.77 !16,1.25 (:t:', i,>:t' !7-,..5P!.~-1992 II *,07 !. 3 '7 5 P $ i4. !., * L) (iii. '23 ! D P i,! !,..,':.., :: il;, 0. I ,3 7 {) p k !. *, ;"~ 0 ,402 ,. !. 3 '72 2 . ,:1,27 0,1. 3 ~':' 2,331. 2,414 fl.!43 2,8!5 2.396 0.154 2.43 q 0.!28 2.469 O. 1 !. ¢? 2.826 2.42 ~1 O. I 38 2.71.2 2.334 2.79~ 2,406 0.148 3.229 0.1. 6 !. 2.599 2.39q n.152 2.769 D a % {,]. b w D DPO R, L :~D a o P r~:. L ~ D D P ii R. L ~ P R il P g, 1,,, ~ D D PO R o L ~P !) R H 0. b W P DPOR. [.,, w g R 1:)P i:. L ~ D DRH[!..LwD ROPI<. I,WP t? R h {] D P ['.: R ROPE PAGE 0.013 0.150 123.291 0,0t2 0.1,35 !16.!35 0.012 0,143 1 41 · 744 -(), O05 0.154 119,030 o.o03 0'12~ 105.266 o. 010 0.110 I 3 7.4. 1 I -0. O04 0.138 ~5. 573 0.02! 0 1,61 1~9:4a3 -0.002 O,14B 1!6.125 0.006 0,16! !78.210 -0.009 0.152 1.68.23.~ 7 6 o 9 7 ? 2.422 0.1. 3 8 2.351 2.42(.) 0. t 3 q 39'q. 1.52 o 5.4 2 434 ?. 9 o 7 :2 o 458 o. I I. ~ · ~ '~ _ 2. ,, 52 :2...328 0. :! 95 2.781 2,326 0..19 1 2. 997 3.119 2.312 0.9 () 5 3.0~.5 2.317 0.2.. () 2 .~. 43S [) R N F}. L w D ROPE. L~D [) P [) R. L W D R 0 P F. L ~ D D R H O. !, w D D P O .R. L ;~ P R O F' E. l., ~D P R tq fl. L W r:~ D P O R. L ~ D ROPE. L'~ID i) F (3 R. [, w D O P 0 P. 1., ~ D ROPE. LwD !,~ P Fi 0. I, W D i'~, pi} p. D R H 0. [ w P L, ~) F3 R. l, wD ~ ('] P K. L w [) PAGE 0,016 0.138 34t.405 -o.00'7 0.18!, 352.934 ~,004 238.440 0.011 0.152 I60.715 0 ooa o2 ,3i 292.532 0.116 3!1'18l 0,195 36~.136 '0,003 O. 19'1 360.569 0.174 326.147 0.205 447.507 0,0 l 0 0.2o2 424,793 'i7-,SF'g-19o2 !,:1:07 3,2 e 6 P 5 i~, t.. ~ B ~, 327 3,20 3 2.433 O. !32 3..394 2. 0.173 4,0!7 5: 9 ! 4 2. 446 0.1.24 -999.250 -g99.2~0 -99~. 250 ROPE ~3 P [; R. L W D 0,002 0.196 4411,776 0,050 0,1, 3/. 346,o5a 0,000 O, !'73 '4e 586 2...: ~, . 0,070 0 116 -0.3O6 0,124 -999,250 -999,250 -g99.250 -999,250 -999,250 !0