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Home My WebLink About191-087MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Friday, July 18, 2025 SUBJECT:Mechanical Integrity Tests TO: FROM:Guy Cook P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. 1R-18 KUPARUK RIV UNIT 1R-18 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 07/18/2025 1R-18 50-029-22188-00-00 191-087-0 S SPT 3182 1910870 1500 190 220 220 220 160 1770 1720 1710 OTHER P Guy Cook 5/1/2025 CMIT IAxOA for class 2 slurry well (IA and OA have communication) every 2 years. Testing was completed with a Little Red Services pump truck and calilbrated gauges. 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 1R-18 Inspection Date: Tubing OA Packer Depth 210 1830 1780 1770IA 45 Min 60 Min Rel Insp Num: Insp Num:mitGDC250430102545 BBL Pumped:1.8 BBL Returned:1.9 Friday, July 18, 2025 Page 1 of 1 9 9 9 9 9 9 9 99 999 999 9 9 CMIT IAxOA for class 2 slurry well (IA and OA have communication) every 2 years James B. Regg Digitally signed by James B. Regg Date: 2025.07.18 12:19:02 -08'00' MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Thursday, June 1, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Austin McLeod P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. 1R-18 KUPARUK RIV UNIT 1R-18 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 06/01/2023 1R-18 50-029-22188-00-00 191-087-0 N SPT 3182 1910870 1500 280 300 300 300 150 1700 1650 1640 OTHER P Austin McLeod 5/5/2023 Class II slurry well. IA & OA communicate. 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 1R-18 Inspection Date: Tubing OA Packer Depth 200 1800 1740 1725IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSAM230506183510 BBL Pumped:1.8 BBL Returned:1.6 Thursday, June 1, 2023 Page 1 of 1 9 9 9 9 9 9 999 9 9 999 9 9 9 Class II slurry well. IA & OA communicate. James B. Regg Digitally signed by James B. Regg Date: 2023.06.02 11:06:17 -08'00' MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Tuesday, December 13, 2022 SUBJECT:Mechanical Integrity Tests TO: FROM:Brian Bixby P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. 1R-18 KUPARUK RIV UNIT 1R-18 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 12/13/2022 1R-18 50-029-22188-00-00 191-087-0 N SPT 3182 1910870 1500 190 210 210 210 110 1710 1670 1660 OTHER P Brian Bixby 10/14/2022 2 Year CMIT IAxOA. Class 2 Slurry Well 30 MinPretest Initial 15 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 1R-18 Inspection Date: Tubing OA Packer Depth 160 1810 1750 1740IA 45 Min 60 Min Rel Insp Num: Insp Num:mitBDB221014135848 BBL Pumped:1.8 BBL Returned:1.7 Tuesday, December 13, 2022 Page 1 of 1 2 Year CMIT IAxOA. Class 2 Slurry Well MEMORANDUM TO: Jim Regg/ P.I. Supervisor �� t'(Z�I/ FROM: Brian Bixby Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Tuesday, October 20, 2020 SUBJECT: Mechanical Integrity Tests ConocoPhillips Alaska, Inc. IR -18 KUPARUK RIV UNIT IR -I8 Sre: Inspector Reviewed B -y: P.I. Supry Jar_ Comm Well Name KUPARUK RIV UNIT IR -18 API Well Number 50-029-22188-00-00 Inspector Name: Brian Bixby Permit Number: 191-087-0 Inspection Date: 10/13/2020 - Insp Num: mitBDB201013155513 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min -� Well IR -18 Type Inj N � TVD slsz " Tubing zoo - zzo - zzo . zzo—' PTD 1910870 " Type Test SPT Test psi 1500 IA 190 1880 1770 - neo' BBL Pumped: 1.7 BBL Returned: Op 120 ss - 7700 ' ess' Interval OTHER P/F P Notes: 2 Year CMIT IAxOA on Class 2 Slurry Well. Well has been Shut -In for years. Tuesday, October 20, 2020 Page I of 1 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: DATE: Wednesday,November 16,2016 Jim Regg y P. Supervisor 1�ec ��1 7'jv � SUBJECT: Mechanical Integrity Tests (' t CONOCOPHILLIPS ALASKA INC 1R-18 FROM: Lou Grimaldi KUPARUK RIV UNIT 1R-18 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry J NON-CONFIDENTIAL Comm Well Name KUPARUK RIV UNIT 1R-18 API Well Number 50-029-22188-00-00 Inspector Name: Lou Grimaldi Permit Number: 191-087-0 Inspection Date: 10/16/2016 Insp Num: mitLG161016060720 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 1R-18 • Type Inj ! N. 1TVD 3 82 , Tubing 195 215 1 215 215 1910870 TyperSPT psi1500 160 1880 1 1825, ' 1815_ PTD Test Test IA Interval l0THER 1P/F P OA 100 1800 - 1 1745 1735 - Notes: 2.0 bbl's diesel pumped,1.8 retumed.Well is not injecting.Note that IA/OA are in intentional communication,T/"Circulating String"are packerless.Good Mechanical Integrity Test for slurry disposal well. SEAMED e a ` i izo -, Wednesday,November 16,2016 Page 1 of 1 STATE OF ALASKA ALASKA 'AND GAS CONSERVATION COMMISSIO REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Abandon r Repair w ell Rug Perforations Sti Other Starter Head p 9 Weld Alter Casing r Pull Tubing r Perforate New Pool r Waiver r Time Extension r Change Approved Program r Operat. Shutdown r Perforate r Re -enter Suspended Well r 2. Operator Name: 4. Well Class Before Work: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development r Exploratory r r 191 - 087 3. Address: 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 Stratigraphic r Service ±! + 50-029-22188-00— (yO 7. Property Designation (Lease Number): 8. Well Name and Number: ADL0025635 • 0 1R-18 9. Field /Pool(s): Kuparuk River Field / Kuparuk River Oil Pool 10. Present Well Condition Summary: Total Depth measured 5350 feet Plugs (measured) 4473 true vertical 4049 feet Junk (measured) None Effective Depth measured 0 feet Packer (measured) 4007 true vertical 0 feet (true vertucal) 3182 Casing Length Size MD TVD Burst Collapse CONDUCTOR 81 16 122 122 0 0 CIRCULATING 2994 7 3035 2560 0 0 SURFACE 5276 9 5/8 5318 4029 0 0 Perforation depth: Measured depth: 4155 ` t 2 2' 8 f ; ; EP n True Vertical Depth: 3280 - 3309 �r O n Alaska Oil & Gas cans. C o SEP Tubing (size, grade, MD, and TVD) 3.5, 2.875 , J - 55, 4013, 4051 MD, 3210 TVD ; "" n Packers & SSSV (type, MD, and TVD) PACKER - BAKER MODEL D PERMANENT PACKER @ 4007 MD and 3182 TVD 11. Stimulation or cement squeeze summary: NA Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 12. Representative Daily Average Production or Injection Data Oil - Bbl Gas - Mcf Water - Bbl Casing Pressure Tubing Pressure Prior to well operation NA NA NA NA NA Subsequent to operation NA NA NA NA NA 13. Attachments 14. Well Class after work: Copies of Logs and Surveys run Exploratory r Development r Service • PC Stratigraphic r 15. Well Status after work: Oil r Gas r WDSPL • Daily Report of Well Operations _X GSTOR r WIND r WAG r GINJ r SUSP r SPLUG r 16. 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 MJ Loveland /Martin W ers Printed Name MJ Lovela • Title Well Integrity Project Supervisor Signature 0 P e< 659 -7043 Date 9/23/2011 RBDMS SEP 2 8 2011 (ft2- 7-27 Form 10 -404 Revised 10/2010 Submit Original Only • 1R-18 DESCRIPTION OF WORK COMPLETED SUMMARY Date Event Summary 09/09/11 TAGGED @ 4015' SLM, EST. 25' FILL. MEASURED BHP @ 4130' RKB: 1698 PSI. SET 2.25" CA -2 PLUG @ 4049' RKB. MITT 2500 PSI, PASSED. DRAWDOWN T /I /O TO 0 PSI, PASSED. COMPLETE. 09/15/11 Initial T /I /0= 0/0/0. Start purge through OA and IA. Heat Starter head up to 500*F with cooper heat. Weld bottom of starter head. Let starter head cool down for 12 hours. Final T /I /O= 0/0/0. 09/16/11 Initial T /I /O= 0/0/0. MITOA (passed). Pressure up OA to 1800 PSI with diesel and start 1 hour test. Start T /I /O= 0/1800/1800. 15 Min- 0/1750/1750. 30 Min- 0/1740/1740. 45 Min - 0/1738.1738. 60 min- 0/1738/1738. Remove Purge jewelry and install VR plugs on OA and IA. Final T /I /O= 0/0/0. • • ConocoPhillips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510 -0360 September 23, 2011 Mr. Dan Seamount Alaska Oil and Gas Conservation Commission 333 West 7 Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Seamount Enclosed please find the10 -404 Report of Sundry Operations for ConocoPhillips Alaska, Inc. well 1R -18, PTD 191 -087 surface casing starter head repair. Please call Martin Walters or MJ Loveland at 659 -7043 if you have any questions. cr,ry Sincerely, MJ Lo land ConocoPhillips Well Integrity Projects Supervisor ()Conoco Phillips Alaska, l''-', ) a This photo is copyright by I ConocoPhillips Alaska, Inc. and cannot be released or published without express written consent of ConocoPhillips Alaska I - . ... .r„r.s ,, 4 0 • +•*r■ I look i , ti it .. , Ai 11 ilt1)111 11111).L * . . A. „. . 4 A AA . ' . 41 ) 0 lie 1 • i r- _..: 4 , 4 • 4.. • m` I. 4 . r 4 ;if . . Page 1 of 1 Maunder, Thomas E (DOA) From: NSK Well Integrity Proj [N1878 @conocophillips.com] Sent: Friday, December 17, 2010 4:19 PM To: Maunder, Thomas E (DOA); NSK Problem Well Supv Cc: NSK Well Integrity Proj Subject: RE: CPF -01A (184 -227) and CPF -02 (184 -068) Tom, A5"k -�3 CPF -01 A (184 -227) is being held as a back up well for disposal well 1 R -18. ( 1 CPF2 -02 (184 -068) is still on the list for P &A pending Co Owner approval. Let me know if you need more data. MJ Loveland Well Integrity Project Supervisor ConocoPhillips Alaska, Inc. 0E ZUIU Office (907) 659 -7043 Cell (907) 943 - 1687 From: Maunder, Thomas E (DOA) [mailto:tom.maunder @alaska.gov] Sent: Tuesday, November 23, 2010 10:15 AM To: NSK Problem Well Supv; NSK Well Integrity Proj Subject: CPF -01A (184 -227) and CPF -02 (184 -068) MJ, Perry, et al, I was doing some file review on Class II disposal wells and looked at these files. What are the future plans for these wells? Here is a quick summary of the information I found in the Commission well files. CPF -01A (184 -227) — Last continuous injection May, 2002. Last MIT 5/13/2005. Sundry obtained in March, 2005 to conduct injectivity test. CPF -02 (184 -068) — Last continuous injection December, 1987, most recent injection August, 1989. Sundry obtained in January, 2004 to P &A well. Thanks in advance for your reply. Tom Maunder, PE AOGCC 12/20/2010 • 0 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission To: Jim Regg DATE: Wednesday, October 27, 2010 P.I. Supervisor 11 � 1 10 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC 1R -18 FROM: Chuck Scheve KUPARUK RIV UNIT 1R -18 Petroleum Inspector Src: Inspector Reviewed By: P.I. Supry NON - CONFIDENTIAL Comm Well Name: KUPARUK RIV UNIT 1 R -18 API Well Number: 50- 029 - 22188 -00 -00 Inspector Name: Chuck Scheve Insp Num mitCS101026143220 Permit Number: 191 -087 -0 Inspection Date: 10/26/2010 Rel Insp Num: Packer Depth P retes t Initia 15 Min. 30 Mi n. 45 Min. 60 Min. Well IR -18 - T ype Inj. N' TV - D 318 3182 2 JA 40 j 1820 - 1800 1800 19i 10870 " S T 1500 �- - — P.T.D T ypeTest Test p si O Interval OTHER _ P/F P Tubing 860 860 s6o s6o -- Notes: 2 year MIT for class 2 disposal well. IA and OA are in direct comunication, 7" production casing is open ended and used to circ freeze protection. NOV I 2 10 Wednesday, October 27, 2010 Page 1 of 1 • WELL LOG TRANSMITTAL To: Alaska Oil and Gas Conservation Comm. Attn.: Christine Mahnken 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: Bottom Hole Pressure Survey: 1R-18 Run Date: 5/30/2010 June 10, 2010 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Rafael Barreto, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 1R-18 Digital Data in LAS format, Digital Log Image file 50-029-22188-00 1 CD Rom w~~ ` ~~ i ~ ~~ aY~ ': ? IJ 1~a ~~~ ~ -a PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline & Perforating Attn: Rafael Barreto 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-273-3527 Fax: 907-273-3535 rafael.barreto halli u o m .__. _ ~ Date: a) i ~~ ~ ~~ , ~ „~ U~ X91-0~-~ ~ ~ ~lC) Signed: • ~ C0110 ~ ~ ~ coPhillips Alaska P.O. BOX 100360 ANCHORAGE, AIASKA 99510-0360 August 31, 2009 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7~' Avenue, Suite 100 Anchorage, AK 99501 , , -. ~., ~ ~ ~~ ~; .. _ ~<<:; Dear Mr. Maunder: ,-~$7 ~q ~ l~,C~ ~ ` V " Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRL~. 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 August 15~' and 23ra 2009, and the corrosion inhibitor/sealant was pumped August 27~', 28;~ and 29~' 2009. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please ca11 Perry Klein or MJ Loveland at 907-659-7043, if you have any questions. Sincerely, ..~' G%`"< MJ Loveland ~ SEP 0 2 2009 AI~~k~ A~9 ~ f~~ ~ons. Commission AnC~O~~ ConocoPhillips Well Integrity Projects Supervisor i r- • ^ '., 1 .. , "' ~ ~ ~~E~ ~, ~~'~ ~~ 4r i ~' ... L. C. J., r ~` ~ ., k.- _~ ~ ~. ~...~ r .e. - ConocoPhillips Alaska Inc. Surtace Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Kuparuk Field Date 8/29/09 1 R PAD Well Name API # PTD # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitoN sealant date ft bbls ft al 1 R-01 B 50029214040200 2001560 13'7" 2.0 26" 8/15/2U09 5.1 8/27/2009 1 R-02 50029214050000 1851760 80' 13.30 23" 8/23/2009 4.7 8/28f2009 1 R-03A 50029214060100 2000210 15' 3.00 27" 8/15/2009 5.3 8/28/2009 1 R-04 50029214070000 1851780 15'2" 3.00 26" 8/15/2009 5.1 8/28/2009 1 R-05 50029213300000 1850700 20'9" 2.20 23" 8/15/2009 3.8 8/28/2009 1 R-06 50029213310000 1850710 14' 2.00 23" 8l15/2009 3.8 8/28/2009 1 R-07 50029213320000 1850720 44' S.00 24" 8115/2009 4 8/28/2009 1R-OS 50029213330000 1850730 8' 1.00 21" 8/15/2009 13.7 8/28/2009 1 R-09 50029213500000 1850950 9' 1.20 25" 8/15/2009 4.3 8/28/2009 1R-10 50029213510000 1850960 32' 5.40 22" 8/t5l2009 3.4 8l28l2009 1 F2-11 50029213520000 1850970 47' 6.00 38" 8l15/2009 13.9 8/28/2009 1 R-12 50029213530000 1850980 38' 6.00 24" 8/15/2009 4 8/28/2009 1R-13 50029213850000 1851500 10' 0.50 25" 8/15/2009 4.3 8/29/2009 1 R-15 50029213870000 1851520 21'4" 4.00 35" 8115/2009 12 8/29/2009 1R-16 50029213880000 1851530 12'6" 9.00 21" 8123/2009 3.8 8/29/2009 1 R-17 50029222120000 1911140 20" N/A 20" N/A 4.4 8/28/2009 1R-18 50029221880000 1910870 9'4" 1.20 21" 8/15/2009 3.7 8/28/2009 1R-19A 50029221850100 1910850 18" N/A 18" N/A 10.2 8/29/2009 1 R-20 50029222070000 1911080 8'4" 2.00 19" 8/15/2009 11.3 8/29/2009 1R-22A 50029222060100 1990490 16" N/A 16" NIA 9 8/29/2009 1 R-23 50029222000000 1911010 18'8" 2.30 39" 8/15/2009 13.9 8/29/2009 1 R-25 50029221530000 1910470 7'4" 1.50 26" 8/15/2009 5.1 8/27/2009 1 R-26 50029221930000 1910920 7' 3.50 38" 8/23/2009 13.9 8/28/2009 1R-27 50029222010000 1911020 18" N/A 18" N/A 5.1 8/28/2009 1R-29 50029221950000 1910940 18" N/A 18" N/A 4.1 S/28/2009 1 R-35 50029230500000 2012100 18" N/A 18" N/A 5.3 8/29/2009 1R-36 50029230570000 2012270 19" N/A 19" N/A 5.3 8/29/2009 • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 09 3~6-``D~ 1. Operations Performed: Abandon ^ Repair Well ^ Plug Pertorations ^ Stimulate ^ Other 0 Step-Rate Test - Alter Casing ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Time Extension ^ Change Approved Program ^ Operat. Shutdown^ Perforate ^ Re-enter Suspended Well ^ 2. Operator Name: 4. Well Class Before Work: 5. Permit to Drill Number: ConoCOPhillips Alaska, InC. Development ^ Exploratory ^ 191-087 / 3. Address: Stratigraphic ^ Service ^~ 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-029-22188-00- 7. KB Elevation (ft): 9. Well Name and Number: RKB 88' - 1 R-18. 8. Property Designation: 10. Field/Pool(s): ADL 25628 ~aC o?s63S Kuparuk River Field /Cretaceous Undefined WDSP 11. Present Well Condition ummary: Total Depth measured 5350' - feet true vertical 4049' ~ feet Plugs (measured) 4473' Effective Depth measured 4473' feet Junk (measured) true vertical 3494' feet Casing Length Size MD TVD Burst Collapse Structural CONDUCTOR 122' 16" 122' 122' SURFACE 5230' 9-5/8" 5318' 4029' 2562' CIRCULATING 2947' 7" 3303 5 ' g~'~°a°~-, !~ ^~ ~ ~ ,~i tt Perforation depth: Measured depth: 4155'-4200' ~ `Y(A~ ~ ~ ~O ~ ~"~~ ~1xf ~.: true vertical depth: 3280'-3309' ~" ~83 +. ~ ®~~ C ~~~Ir~x~ ~~~har~ ~ pe Tubing (size, grade, and measured depth) 3.5" & 2.875", t-80 & J-55, 4007', 4051' MD. Packers & SSSV (type & measured depth) Baker'D' Permanent pkr 4007' Camco'DS' nipple @ 506' 12. Stimulation or cement squeeze summary: Intervals treated (measured) not applicable Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation na -- Subsequent to operation na -- 14. Attachments 15. Well Class after work: Copies of Logs and Surveys run _ Exploratory ^ Development ^ Service 0 Daily Report of Well Operations _X 16. Well Status after work: Oil^ Gas ^ WAG ^ GINJ ^ WINJ ^ WDSPL ^~ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: none Contact Randy Kanady @ 263-4126 Printed Name Kanady Title Wells Group Engineer ~ ~ Signature Phone: 263-4126 Date ~ °'-~ - Pre ared Sharon Allsu Drake 263-4612 ~ t.~ ~f~t Form 10-404 Revised 04/2006 ~ ~~~~ ~'s ~ ~ ~ Submit Original Only / ~ KUP 1 R-18 fS1,. 1 / CUI1t~CO~i 11~l1}7$ / 1 Well Attribut es Max Angle 8 MD TD I A%ltir.-;t'~ I WellboreAPVUWI FieldName WellStatus Prod/InjType Incl(° ) MD(kKB) AclBtrn(ftK8) . . -. 5002922188110 KUPARUK RIVER UNIT DISP I 51.90 3,508 5,350 (ppm) ,Date Annotation End Date KB-Grd (ft) Rig Raleasa Data I 7/1/2008 Last WO: 88.00 I 7/22/1991 _, w,enc nfi SCR a.9 n~ ? -'~ ~ _ _ ' a Dep 61 E 5 notation End Date Last T gnRK6 j 4h430 2 12009 Re .v Reason: SET GAUGES 213/2009 Casin Strin s String OD String ID Set Depth Set Depth (ND) String WI String f ~ Casing Description (in) (in) ( Top (ftK6) (flK8) (HKB) (Ibslft) Gratle String Top Thrd I ; CONDUCTOR 16 15.062 0 122 122.0 62.50 H-00 CONDUCTOR, - i:_ -._ jSURFACE _,.-_ _ 95/8 8 765 --_ _. _- __. __ 0 5 318 4028 6 _ 36 00 J-55 l2z . , . . ~. CIRCULATING /' 6.151 0 3.035 2,5G 1.1 i 26.OOJ-55 -_-__-- Tubing Strin gs String OD String ID Set Depth Set Depth (ND) ~~ String Wt '~~ Shing NIPPLE, Safi Tubing Description tin) (in) Top (kKe) (ftKe) 1ftKe) (Ibs/ft) '~ Gmde Siring Top Thrd GAS LIFT. ~ y ~ (l vul Top Intl 2,987 g .. _ ~'~ ,(Top (ftKe) flK8) ( (°) Description Comment ~€ j i _ " ~ " 506 505.0 -0.41 :NIPPLE CAMCO'DS' LANDING NIPPLE 1 y I 2,987 2,529.4 49.21 GAS LIFT CAMCO/MMGl1.S/DMY/RK/// Comment: STA 1 clRCULAnNG. ~ i j 3 980 3 164 2 49 01 NIPPLE CAMCO'D' NIPPLE WITH NO GO PROFILE 3,035 , , . . 3,987 3.168.8 49.00 Centralizer BAKER CENTRALIZER 8 LOCATOR 3,990 3,170.8 I 49.OO PBR BAKER 80-00 PBR, 12.6' SEALS, SHEARED NIPPLE, 3,960 4,003 3,179.3 48.99 I Centralizer BAKER CENTRALIZER EQUIP 7/21/91) 4,049 3,209.6 48.95 NIPPLE CAMCO'D' NIPPLE WITH NO GO PROFILE (ORIGINAL 2/14/2002 - EQUIP 7/21/91) Centrafxr. 3.se7 4,049 3,209.6 - 48.95 GAUGES FLOW-THRU SUB w/DUAL HALLIBURTON GAUGES IN 2/2/2009 CARRIER (DAL 126.75") ~~ 4050 3,210.2 48.94 WLEG BAKER WLEG (ORIGINAL EQUIP 7/21/91) 2/14/2002 4 473 3,494.3 51.02 PLUG EZSV 2/14/2002 PBR, 3,990 e I ~ Perforations s __ ' __ Shot _-. _. _. -- --- Top (TV D) Btm fND) Dans Top (ftK81 Btrn (ftKe) ' (flK8) (ftK6) Zone Dale lsn... Type Comment 4,155 4,175 1 3,279 .6 3,292.7 7/20/1991 6.0 IPERF 2-1/8" Enerjet Strip; 0 deg ph Ceniraizer I 4,155 4,160 3,279 .6 3,282.8 12/182006 6.0 RPERF 2" HSP PowerJet . a,oa3 4,155 4,162 3,279 .6 3,284.2 12/18/2006 6.0 RPERF 2" HSP PowerJet ANCHOR, 4.ad6 PACKER, 4.007 -- NIPPLE,4.049- GAUGES, _~ 4,069 WLEG. 6.050 - a, l a,l nr a,t Min Top ~ Maz Bim Top Depth Depth I ', Depih Depth (ND) (TVD) ~ (fl KB) (flK8( (flK8) (ryK6) i Type Data 4,150 4,200 3,276.2 3,309.1,~ACid Wash ~11V2009 ~;3 STAGE ACT[ Dotes: General 8 Safety End Date Annotation /292000 NOTE: Disposal Well -Class 2; 7" Prod CSG open ended. /292000 (NOTE: Open4nded Prod CSG acts as circulation string for freeze prole 292000 {NOTE IA 8 OA are in direct communication 8 provide a fluid flow path. PLUG, 4,473- SURfACE, 5,318 \ TD. 5.350 1 R-18 DESCRIPTION OF WORK COMPLETED SUMMARY Summary 1 R-18 Step Rate Test 02/06/09 Rate (BPM) BH (psi) 0.5 2024 1 2035 1.5 2052 2 2070 2.5 2096 3 2123 4 2151 5 2182 6 22,9 7 2243 8 2281 2300 2250 _. 2200 N a a 0 2'150 u d c Z 00 2'100 Sea Water at 8.85 PPG 1 R-18 Step Rate Test 2-8-09 i • 2050 ~ 2000 0 1 2 3 RBK 3/3/09 4 5 6 7 8 9 Rate (BPM) Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job # ^~~ C ~- Log Description ~° 01 /23/09 ~.~t~~~ c, ~ ~'~$a.i:.~ ~ r~,.~~, i .. ~- :. e4(,.l.y NO. 5056 ,° Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk Date BL Color CD 1 B-05 ANHY-0030 INJECTION PROFILE (~ 01/09/09 1 1 2L-325 ANHY-00031 LDL 01/10/09 1 1 3M-03A AZJZ-00011 SFRT - (~- 01/11/09 1 1 2T-10 ANHY-00033 INJECTION PROFILE - 01/11/09 1 1 2L-301 AZJZ-00013 USIT 01/12/09 1 1 2A-26 AZJZ-00010 SONIC SCANNER - 01/15/09 1 1 2A-26 AZJZ-00010 SFRT Cj / 01/17/09 1 1 1R-18 ANHY-00039 INJECTION PROFILE (~ 01/19/09 1 1 2V-04 ANHY-00040 INJECTION PROFILE '~ 01!20/09 1 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. :7 • lb ~ECEiVE~ • STATE OF ALASKA • JAN 2 3 2009 ALASKA OIL AND GAS CONSERVATION COMMISSION ,~~c~ ~1~ & G8v COt1S. ~QCT1CiliSSlOr REPORT OF SUNDRY WELL OPERA71~i~~NS Alchorage 1. Operations Performed: Abandon ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Other ^/ step rate test Alter Casing ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Time Extension ^ Change Approved Program ^ Operat. Shutdown^ Perforate ^ Re-enter Suspended Well ^ 2. Operator Name: 4. Current Well Status: fi'Dy4. 5. Permit to Drill Number: COr1000PhIIIIpS Alaska, InC. Development ~ / (Exploratory ^ 191-087 3. Address: Stratigraphic ^ Service ~ o~ 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 t• ~' 50-029-22188-00 7. KB Elevation (ft): 9. Well Name and Number: RKB 88' 1 R-18- 8. Property Designation: 10. Field/Pool(s): ADL 25635 ALK 2561 uparuk River Field / Cretacous Undef WDSP ' 11. Present Well Condition Summary: Total Depth measured 5350' feet true vertical 4049' • feet Plugs (measured) 4473 Effective Depth measured feet Junk (measured) true vertical feet Casing Length Size MD ND Burst Collapse Structural CONDUCTOR 122' 16" 122' 122' SURFACE 5230' 9-5/8" 5318' 4028' CIRCULATING 2947' 7" 3035' 2561' ' Perforation depth: Measured depth: 4155-4200 true vertical depth: 3280-3309' Tubing (size, grade, and measured depth) 4051'& 4007' MD. 2_7/8" & 3.5 J-55 & L-80 , , C~ Packers &SSSV (type & measured depth) Packer =Baker Model D @ 4007 8~ ~~ n ~ ~ ~ SSSV=NIPPLE 506' t~ ~- 12. Stimulation or cement squeeze summary: Intervals treated (measured) N/A Treatment descriptions including volumes used and final pressure : 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation N/A N/A N/A N/A N/A Subsequent to operation N/A N/A N/A N/A N/A 14. Attachments 15. Well Class after proposed work: Copies of Logs and Surveys run _ Exploratory ^ Development ^ Service^ Daily Report of Well Operations _X 16. Well Status after proposed work: . Oil^ Gas^ WAG^ GINJ^ WIND ^ WDSPLQ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or NiA if C.O. Exempt: NA Contact Loveland/Klein Printed Name MJ Loveland/ erry Kleln ,~~ i ~ Ti~tle/ WI Proj Supervisor ~ ~~~~ Date ~~ none S gnature ,,.~ . 659-7043 Form 10-404 vised 04/2004 ~ ~, r~ 7{~~C ~--~~~~, Submit Original O~ly~~~ • 1 R-18 • DESCRIPTION OF WORK COMPLETED SUMMARY Summary 1 R-18 Step Rate Test 01/19/09 Sea Water at 8.65 PPG SMARTS DATA Time Tubing Rate BPM Start PSI Tubing Shoe End PSI Start PSI Shoe End PSI Stage Barrels RAMP UP 1220 1 ? 663 ? 2140 100 1400 2 663 772 2140 2271 223 1550 3 859 885 2271 2283 41 1604 4 948 976 2310 2330 46 1615 5 1058 1079 2354 2374 54 1626 6 1190 1223 2414 2445 78 1641 7 1345 1442 2570 2598 84 1657 8 1618 1590 2765 2676 118 RAMP DOWN 1713 5 1223 1223 2517 2519 160 1743 3 1050 1044 2452 2452 17 1750 2 993 936 2445 2390 104 RAMP UP 1840 4 1067 1106 2430 2460 215 1932 6 1325 1336 2558 2565 170 2000 SHUT DOWN 1410 SWS Downhole Gauge vs. SMARTS Surface Gauge (shoe psi) Ramp Up Ramp Down Rate BPM SWS SMARTS 5 2400 2520 3 2409 2450 2 2395 2346 Total Barrels 1 R-18 Step Rate Test 2soo 200 2600 N d ~ 2500 y ~- SMARTS 2400 a fSWS ~' 2300 s N 2200 2100 2000 0 1 2 3 4 5 6 7 8 9 BPM • STATE OF ALASKA ~ ~~~~i~~ ALASKA OIL AND GAS CONSERVATION COMMISSION .JAN 2 3 2009 REPORT OF SUNDRY WELL OPERATISo;i & Gas Cans. Commission 1. Operations Performed: Abandon ^ Repair Well ^ Plug Perforations ^ Stimulate ^~ Oth~Chp[~ Alter Casing ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Time Extension ^ Change Approved Program ^ Operat. Shutdown^ Perforate ^ Re-enter Suspended Well ^ 2. Operator Name: 4. Well Class Before Work: 5. Permit to Drill Number: ConoCOPhllllps Alaska, InC. Development ^ Exploratory ^ 191-087 / 3. Address: Stratigraphic ^ Service Q ~ 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-029-22188-00 • 7. KB Elevation (ft): 9. Well Name and Number: RKB 88' 1 R-18 8. Property Designation: /- ADL Z SG- 3 f •a~ 10. Field/Pool(s): d Field /C U f d WD . , > ~.? r n aruk River retaceous ine e 11. Present Well Condition Summary: Total Depth measured 5350' ~ feet true vertical 4049' feet Plugs (measured) 4473' Effective Depth measured 4473' feet Junk (measured) true vertical 3494' feet Casing Length Size MD TVD Burst Collapse Structural CONDUCTOR 122' 16" 122' 122' SURFACE 5230' 9-5/8" 5318' 4029' CIRCULATING 2947' 7" 3035' 2562' {{~~~~~~~}} t ht~ Perforation depth: Measured depth: 4155'-4200' true vertical depth: 3280'-3309' Tubing (size, grade, and measured depth) 3.5" & 2.875", I-80 & J-55, 4007', 4051' MD. Packers & SSSV (type & measured depth) ~~ ( `.- Baker'D' Permanent pkr 400T~ Tic-' "`~~~~""-' ~ ~ ~\~~ \ C~~~~ Camco 'DS' nipple @ 506' ~ ~~ ~ 12. Stimulation or cement squeeze summary: Intervals treated (measured) 4150'-4200' 3 stage acid w/119 bbls HCI Treatment descriptions including volumes used and final pressure : 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation na -- Subsequent to operation na -- 14. Attachments 15. Well Class after work: Copies of Logs and Surveys run _ Exploratory ^ Development ^ Service Daily Report of Well Operations _X 16. Well Status after 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: none contact Randy Kanady @ 263-4126 Printed Name - ndy Kanady Title 263 Ph 126 Wells Group Engineer 11 ll D t '-L ~ ~~ Signature -4 one: a e 6 . Pre aced b Sharon Allsu -Drake Z63-4612 Form 10-404 Revised 04/2006 r~ cr Submit Original Only WSR -Well Service Report I • Well Service. Report t Page l of 2 Well Job Scope CPAI Rep 1R-18 FCO Rowell; Dale Date Daity Work Unit Number 1/1/2009 BHA.(1.90" x 1.0 CTC)(2.0" x 13" CHECKS)(2.0" x 48" CTU 4 STRINGER)(2.0" x 3.5" XO)(2.0" x 7.0" JSN) OAL= 6.04' Initial c~k _ INITIAL T/I/O 995/60/0 __ Final FINAL T/I/O 1190/50/0 • Field• KUPARUK RIVER UNIT Pressures: PUMP A THREE STAGE ACID TREATMENT USING 119 BBLS OF 15% 24 hr. HCL. SAW GOOD INJECTIVITY DURING THE FINAL POST=ACID Summary TREATMENT USING 200 BBLS OF SEAWATER.TURN WELL OVER FOR INJECTION.JOB COMPLETE STARTTIME OPERATION 06:00 AM TRAVEL FROM KCC TO LOCATION. 06:30 AM ON LOCATION.CALL DSO / PJSM.MIRU 1NJECTOR AND MAKE UP TOOLS. 08:30 AM MU TO TREE.FLUID PACK AND PT WITH DIESEL LOW -AND HIGH.SAFETY MEETING.WAIT ON PUMPING UNIT. 08:45 AM PUMPING UNIT ON LOCATION.OPEN WELL AND RIH. MIRU PUMPING UNIT. 09:15 AM WT CK 6000# @ 4000' CTMD.RIH WT= -800#.CTP=1045 / WHP=950 PSI. CONDUCT ANOTHER SAFETY MEETING.WAIT ON PUMPING SUPERVISOR.. DONE WITH SAFETY MEETING.SPOT ACID TRANSPORT.RIG UP SUCTION 09:45 AM HOSES. FLUID PACK PUMPER AND TREATING IRON.PT TO 4000 PSI. START FIRST STAGE OF 5 BBLS OF 15%HCL FOLLOW BY 34 BBLS OF DIESEL.CTP=2900 PSI @ 2.0 BPM.WHP=990 PSI. ACID ~ NOZZLE.LOWER PUMP RATE TO 1.0 BPM.JET ACROSS PERF ~ 10 10:30 AM FPM.CTP=1775 / WHP=1015 PSI.UP WT=7000#. PUH INTO TUBING AFTER DISPLACEING ACID FROM COIL FOR A ONE HOUR SOAK TIME. 11:00 AM START SECOND STAGE OF ACID TREATMENT.CTP=3735 @ 2.1 BPM / WHP=1030. 12:00 PM 34 BBLS AWAY.CTP=3510 @ 1:7 BPM / WHP=1045 PSI. CT DEPTH 4200' CTMD.PUH JETTING ACROSS PERF. 12:15 PM SWITCH TO DIESEL TO FLUSH ACID FROM COIL.CTP=3360 @ 1.6 BPM.WHP 1067 PSLCONTINUE TO RECIPROCATE ACROSS PERF. 12 30 PM DONE WITH SECOND 50 BBL STAGE.CTP=3630 na, 2.2 BPM.WHP=1095 : PSLDOWN ON PUMP FORA 1 HOUR SOAK. 12:45 PM ON LINE WITH ACID AGAIN. CTP=1040 / 367 PSI /CTP=3425 @ 2.0 BPM WHP=1075 PSI.START NEXT ACID STAGE. Ol :45 PM ACID @ NOZZLE.CTP=3625 @ 1.8 BPM.WHP=1100 PSI.UP WT=8200#.RECIPROCATE ACROSS PERF. SWITCH TO DIESEL.TOTAL ACID ON THIRD STAGE IS 62 BBLS.CTP=3622 02:15 PM @ 1.7 BPM.WHP=1122 PSLCONTINUE TO RECIPROCATE ACROSS PERF WHILE DISPLACING ACID. 02:30 PM DIESEL @ NOZZLE.PUMP 1 MORE BBL.CTP=1170 / WHP=1130 PSI:POOH http://anc402/weq/worklog.aspx?ID=F99C85A3 3 8E64AAB9$A3 E57A860FDFF3 B~Date=1 / 1 /20098~Fie1... 1 /22/2009 WSR -Well Service Report - - Page 2 of 2 WHILE ACID~SAK FOR 1 HOUR.UP WT=SK ~ 02:45 PM OOH.PARK COIL @ SURFACE. WAIT ON SOAK, AND 30 MINS TO CONTINUE WITH A 200 BBL SEAWATER FLUSH.CTP=680 /WHP=1030 CTP=517 /WHP=1040 PSLON LINE WITH SEAWATER DOWN BACKSIDE 5 PMT DE ERMINE P T ACID TREATMENT INJECTIVITY.PUMP RAT 03:15 PM 5.2 BPM /WHP=1200 PSI.PUMPED 5 BBLS OF DIESEL AHEAD FOLLOW BY 200 BBLS OF SEAWATER JECTIVITY PSI DURING 200 BBL FLUSH. 25 BBL AWAY /WHP=1080. 50 - .BBLS AWAY /WHP=990. 75 BBLS AWAY /WHP=995. 100 BBLS AWAY / 45 PM 03 WHP=1010. 125 BBLS AWAY /WHP=1030. 150 BBLS AWAY /WHP=1033. 175 : BBLS AWAY /WHP=1035. 200 BBLS AWAY /WHP=1040 PSI. ALL RATES 5.2 BPM.FINAL TUBING PSI AFTER 35 BBL DIESEL FREEZE PROTECT=1190 / IA=50 / OA=O. 04:45 PM BLEED DOWN AND RIG DOWN. Fluid Type To Well From Well Non- recoverable Note ACID 119 USED ON PERF DIESEL, SLICK 290 USED FOR TESTING AND FREEZE PROTECT SEAWATER, SLICK 200 USED FOR TREATMENT http://anc402/weq/worklog.aspx?ID=F99C85A33 8E64AAB98A3E57A860FDFF3&Date=1 /1 /2009&Fiel... 1 /22/2009 1 R-18 Well Events Summary DATE SUMMARY 11/19/08 RIH WITH UNDER REAMER HING PERFS FROM 4150-4400' CTMD,~CILLHEADING ALL. AFTER SEVERAL PASSES, DID NOT SEE ANY PROGRESS OF CLEANING THE PERFS. WELL FREEZE PROTECTED BY DH PUMPER AND TURNED OVER TO DSO. 12/27/08 TAGGED @ 4155' SLM. 12/31/08 PERFORM FCO DOWN TO TOP OF EZSV @ 4451' CTMD / 4473' MD,HAD GOOD 1 FOR 1 RETURN MIXED WITH DRILLING MUD, SAND AND SCALE. HAD GOOD INJECTIVITY TEST AFTER FCO, WELL READY FOR SLICKLINE TO DRIFT AND TAG. 12/31/08 TAGGED @ 4428' SLM, EST. 255' OF RATHOLE. JOB COMPLETE. 1/1/09 PUMP A THREE STAGE ACID TREATMENT USING 119 BBLS OF 15% HCL. SAW GOOD INJECTIVITY DURING THE FINAL POST-ACID TREATMENT USING 200 BBLS OF SEAWATER.TURN WELL OVER FOR INJECTION.JOB COMPLETE 1/12/09 TAG TD 4416' WLM, 4437' RKB, SAMPLE OF DRILLING MUD SHMOO 1/19/09 PERFORM INJECTION PROFILE FOR WELL DIAGNOSTICS LOGGED TEMP/PRESS PASS FROM SURFACE TO TD PERFORMED STATION LOG WHILE PUMPING 100 BBLS SEAWATER TO FLUSH DIESEL FROM WELLBORE. PERFORMED STATION LOGS ABOVE PERFORATIONS WHILE VARYING SEAWATER INJECTION RATE. INJECTED AT 2, 3, 4, 5, 6, 7, 8 BPM AND PERFORMED SHORT STATION LOGS AND UP/ DOWN PASSES. PASSES SHOWED FLOW ENTERING THE TOP OF THE PERFORATION INTERVAL AT 4255'. PERFORMED LONGER STATION LOGS AT 2, 4, AND 6 BPM IN AN EFFORT TO ALLOW PRESSURE TO STABALIZE BETTER. ONCE FINISHED INJECTING PERFORMED A 2 HOUR STATION ABOVE THE PERFORATIONS TO MONITOR TEMP/PRESS. LOGGED ATEMP/PRESS PASS OUT OF HOLE FROM TD-SURFACE. CanoeoPhilli~s a~4„H.,I ice:. NIPPLE. 606 GAS LIFT. 2,967 CIRCULATING, 3.035 NIPPLE. 3.980 3,987 PBR, 3.990 Cemra§zer, _ 4,003 ANCHOR, 6,006 ACKER, 6,00] - NIPPLE, 6,069 - WLEG, 4.050 - 4,1574,162 IPERF. 4,1551,175 PLUG, 6073 - SURFACE, 5,316 TD, 5.350 ~ULATING Ding Stri bing Descril TUBING 3,210.2 4, 166.Oi 4,175.0 4, 166.01 4,160 0 4,155.01 4,162.0 I 4, 167.0 4,1620 4,164.0 4,200.0 itimulations & Min Top Max Bim Depth Depth (k KB) (ftK6) KUP 12/31/2008 2,561. i (ND( B) 3,181. NIPPLE CAMCO'OS' LANDING NIPPLE GAS LIFT CAMCO/MMG/t6/DMY/RK/I/ Comment: STA 1 NIPPLE CAMCO'D' NIPPLE WITH NO GO PROFILE Centralizer BAKER CENTRALIZER & LOCATOR PBR BAKER 80-40 PBR, 12.6' SEALS, SHEARED Centralizer BAKER CENTRALIZER ANCHOR BAKER MODEL'E' ANCHOR; SEALS 6.75' W/2.44" ID PACKER BAKER MODEL'D' PERMANENT PACKER (ORIGINAL EQUIP 7/21/91) NIPPLE CAMCO'D' NIPPLE WITH NO GO PROFILE (ORIGINAL '. EQUIP 7/21/91) WLEG BAKER WLEG (ORIGINAL EQUIP 7121/91) PLUG F1SV Shot 1) Btm (ND) Dens (ftK6( Zone Data (sh... Type Ca .6 3,292.7 7!20/1991 6.0 IPERF 2-1/8"Enerjet Stri 6 3,282.8 12/18/2006 6.0 RPERF 2" HSP PowerJet 6 3,284.2 12/18/2006 6.0, RPERF 2" HSP PowerJet 9 3.284.2 - 12/18/2006~~, 6.0,RPERF i2"HSP PowerJet Disposal Well -Class 2; 7" Prod CSG open ended, Openended Prod CSG acts as circulation string for freeze protection. IA & OA are Indirect communication 8 orovide a fluid flow Dath. 1 R-18 Date 1/2/2009 EUE 10-403 question for Class II disposal well • Maunder, Thomas E (DOA) Page 1 of 1 From: Maunder, Thomas E (DOA) Sent: Tuesday, January 13, 2009 2:26 PM To: 'NSK Well Integrity Proj' Cc: Regg, James B (DOA) Subject: RE: 10-403 question for Class II disposal well - 1 R-18 ; i~ i -ass `~1~~g~ MJ, Jim and I have discussed this matter and a 403 is NOT necessary. Please be sure to follow-up with the 404. Tom Maunder, PE AOGCC From: NSK Well Integrity Proj [mailto:N1878@conocophillips.com] Sent: Monday, January 12, 2009 7:52 AM To: Maunder, Thomas E (DOA) Cc: Regg, James B (DOA); NSK Well Integrity Proj ~~~~~ ~~~~ ,~ ~~~~ Subject: 10-403 question for Class II disposal well Tom, Do we need a ~ 0-403 Approval for a step rate infectivity test that will exceed parting pressure for Class II disposal well 1 R-18 This disposal well is governed under AIO 2B. ~~~~ The matri:u says o should contact you for a determination We are trying to ascertain how deep the plugging problem goes into the matrix (if any). See attached Well Work Request. Please advise. Thank you MJ Loveland Well Integrity Project Supervisor ConocoPhillips Alaska, Inc. Office (907) 659-7043 Cell (907) 943-1687 «1 R-18 Step rate testing 0109 jms.xls» 1 / 14/2009 1R-18 Acid Treatment • • Page 1 of 1 Regg, James B (DOA)- [ - ~ t~j (-~~ From: Kanady, Randall B [Randall.B.Kanady@conocophillips.com] ~~~ ~~ Sent: Tuesday, December 30, 2008 3:08 PM t Z' ~ ~'~ ~ To: Regg, James B (DOA) Cc: Eggemeyer, Jerome C. Subject: 1 R-18 Acid Treatment Jim, I am confirming our discussion yesterday about the need fora 403 or 404 for a HCI acid treatment on CPA's cuss 11 disposal well 1 R-18 at Kuparuk. Recently we have disposed of a large amount of CaCO down 1 R-18 from the completion fluid from 3K-103 and 3K-108 which resulted in the a decreased infectivity. An Acid Treatment is required to dissolve the CaCO. Based on our discussion, you said that a 403 or 404 would not be required because it is similar to a tubing acid job to clean-up tubing and near well bore scale. Please let me know if you have any comments or questions on ~the~ ~t-18 HCI Acid Treatment. Have a Happy New Year, Randall Kanady, P.E. Drilling and Wells ConocoPhillips Alaska Office: 907-263-4126 Cell: 907-830-0742 randall.b.kanady@conocophillips.com Scbllllbepger (JJt-- 08/22/07 NO. 4384 Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth 2, 7 L007 cmnmlHsion Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 1 'lfif'-j 5CANNED AUG 3 (- v" Field: Kuparuk Well Job# Log Description Date BL Color CD 1R-27 11850425 FPIT ¡q / - 10;) 08/18/07 1 31-08 11839638 LDL }~¿, -rM\ 07/28/07 1 2M-19 11813070 INJECTION PROFILE 1,.-1' IC¡ 1- ~':I 07/29/07 1 3G-26 11813071 LDL /~'1-,....,~~":;- 07/30/07 1 1R-18 11837482 SBHP/DDL JC} 1 --1'\'759- 07/31/07 1 1Y-01 11813072 INJECTION PROFILE U~ - J'rf3 -C6"6 07/31/07 1 2C-08 11813073 INJECTION PROFILE' I )T'I' Ifr~ -r-A.<" 08/01/07 1 3H-32 11837483 LDL .:J¡y"j -.v"l/ 08/01/07 1 1Y-10 11837485 INJECTION PROFILE U~ JIjf?" -ðS"" ) 08/03/07 1 3G-08 11813075 PRODUCTION PROFILE" 1",^ - () C"tJ 08/04/07 1 1A-06 11837486 INJECTION PROFILE à-r..C' /"if 1- Ill-. 08/04/07 1 2N-337B 11837489 PRODUCTION PROFILE "EJN ~ -If A ~ 08/06/07 1 2U-08 11813076 LDL W17C. ,~-~I 08/06/07 1 1G-12 11837490 PRODUCTION PROFILE 1153 - ~d. 08/07/07 1 2N-343 11745232 MEM INJECTION PROFILE . (JT('. ¡0¡1(-.-A:J 08/08/07 1 2N-327 11837491 SONIC SCANNER ,q¡...,~-{)(o~ 08/08/07 1 2N-327 11837491 SONIC SCANNER-FMI ~h '"î ,..., ..a 08/08/07 1 3K-01 11632749 PRODUCTION PROFILE " l1íCo - IDI 08/12/07 1 2X-04 11846430 INJECTION PROFILE / rT.I' I';;'~ -111<' 08/13/07 1 2Z-29 11850419 SBHP SURVEY 11M> ..:.) (:JCJ 08/13/07 1 2X-19 11850420 SBHPSURVEY 1~é>-lq.~- 08/13/07 1 1A-20 11850421 SBHP SURVEY IO¡/) - IC:) 08/14/07 1 1F-13 11850422 SBHP SURVEY LJ:I:f' ISr~ -ILl.! 08/14/07 1 1H-10 11846432 SBHP SURVEY /OJ-:ë - ^--:q-.., 08/14/07 1 1Q-10 11846431 SBHP SURVEY I '$r" 1- let'$r 08/14/07 1 2U-05 11846433 INJECTION PROFILE I 1 '3:.(11_ 1Ir..t:) - (jJ-K 08/15/07 1 2D-12 11846434 PRODUCTION PROFILE I fJ4 - (')Cj4 08/16/07 1 2H-06 11846435 LDL I ~.c:. -/U~. 08/17/07 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. ';}7f" . . . . Dan Bearden Kuparuk Production Engineer CPAI Kuparuk Engineering ConocciP'hillips P. O. Box 100360 Anchorage, AK 99510-0360 Phone: 907-265-6214 August 15,2007 RECEIVED AUG 1 6 2007 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 Alaska Oil & Gas Cons. Commission Anchorage Subject: Report of Sundry Well Operations for 1 R-18 \O¡ \ - oCõ1 Dear Commissioner: ConocoPhillips Alaska, Inc. submits the attached Report of Sundry Well Operations for the recent perforation operation of the Kuparuk water disposal well 1 R-18. / If you have any questions regarding this matter, please contact me at 265-6214. s¡nVJ ßeo<~~ v D. Bearden Kuparuk Production Engineer CPAI Kuparuk Engineering SCANNED AUG.2 1 2007 DB/skad . . RECEIVED STATE OF ALASKA AUG 1 6 2007 ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Alaska Oil & Gas Cons. Commissic 1. Operations Performed: Abandon 0 Repair Well 0 Plug Perforations 0 Stimulate 0 Other U Alter Casing 0 Pull Tubing 0 Perforate New Pool 0 Waiver 0 Time Extension 0 Change Approved Program 0 Operat. ShutdownO Perforate 0 "' Re-enter Suspended Well 0 2. Operator Name: 4. Current Well Status: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development 0 Exploratory 0 191-0871 , 3. Address: Stratigraphic 0 Service 0 . 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-029-22188-00 7. KB Elevation (ft): 9. Well Name and Number: RKB 88' , 1R-18 /" 8. Property De~1 2.ç'".s~ ~ 7 10. Field/Pool(s): ADL 2 ,ALK 2561 r¿.If.'Þ Kuparuk River Field 1 Cretaceous Undefined WDSP .. 11. Present Well Condition Summary: Total Depth measured 5350' , feet true vertical 4049' , feet Plugs (measured) 4473' Effective Depth measured 4426' feet Junk (measured) true vertical 3458' feet Casing Length Size MD TVD Burst Collapse Structural CONDUCTOR 122' 16" 122' 122' SUR. CASING 5230' 9-5/8" 5318' 4029' CIRCULATING 2947' 7" 3035' 2562' Perforation depth: Measured depth: 4155'-4200' true vertical depth: 3280'-3309' Tubing (size, grade, and measured depth) 3.5" x 2-7/8",1-801 J-55, 4007' x 4051' MD. Packers & SSSV (type & measured depth) pkr= BAKER MODEL '0' PERMANENT pkr= 4007' Cameo 'OS' landing nipple @ 506' 12. Stimulation or cement squeeze summary: Intervals treated (measured) none Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Met Water -Bbl Casino Pressure Tubina Pressure Prior to well operation SI -- Subsequent to operation SI . -- 14. Attachments 15. Well Class after proposed work: Copies of Logs and Surveys run _ Exploratory 0 0 0 t Development Service Daily Report of Well Operations _X 16. Well Status after proposed work: OilO GasO WAG 0 GINJO WINJO WDSPL 0 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A it C.O. Exempt: 307 -254 Conl.ct ~ Dan Bearden !65-<>214 Production Engineer D.Ie ~114 ß()(f1- P,;nled N.m. Da~ ~eS?~ .. Title Signature ~ ~ en ~ Phone Pre^ared b Sharo AlIsun-Drakp 263-4612 RBDMS BFL AUG 2 0 2ÐD7~\ \" ~ 8-1"07 Form 10-404 Revised 04/2004 '. Submit Ori inal Onl tJR1G\NAL g y . . ConocOPhillipsA.laska, Inc. KRU 1 R-18 ~ , " A API: 500292218800 Well Tvpe: DISP AnQle @ TS: deQ@ TUBING SSSV Type: Nipple Orig 7/22/1001 Angle @ TD: 51 deg @ 5350 (0-4007. OD:3.5oo, Completion: ID:2.992) Annular Fluid: Last W/O: Rev Reason: PERF, ELMD TAG Reference Loa: Ret Loa Date: Last Update: 8/7/20fJl Last Taa: 4426 TD: 5350 ftKB LastTaa Date: 7/31/2007 Max Hole Anale: 52 dea @ 3508 Deseriotion Size Too Bottom TVD Wt Grade Thread CONDUCTOR 16.000 0 122 122 62.50 H-40 SUR. CASING 9.625 0 5318 4029 36.00 J-55 CIRCULATING 7.000 0 3035 2562 26.00 J-55 -~ 1m ,,-, I Size Top 1 Bottom TVD Wt Grade Thread 1 3.500 I 0 1 4007 I 3182 I 9.30 1 1-80 1 EUE MOD 1 1 2.875 I 4007 1 4051 I 3211 1 6.50 1 J-55 1 EUE MOD I I Interval TVD Zone Status Ft SPF Date Tvoe Comment 4155 - 4157 3280 - 3281 2 18 12/18/2006 RPERF 2" HSP PowerJet !! 4157 - 4160 3281 - 3283 3 24 12/18/2006 RPERF 2" HSP Power Jet 4160-4162 3283 - 3284 2 18 12/18/2006 RPERF 2" HSP PowerJet 4162- 4164 3284 - 3285 2 6 7/20/1001 IPERF 2-1/8" Enerjet Strip; 0 deg ph 4164 - 4175 3285 - 3293 11 12 7/31/2007 IPERF 2" HSP PowerJet 4175 - 4200 3293 - 3309 25 6 7/31/2007 IPERF 2" HSP PowerJet mâš':lEilBkd '.l.l~j St I MD I TVD I Man Mtr Man Type I VMtr I V Type I V 00 I Latch I Port I TRO I Date Run I C~~t 1 I 29871 25311 CAMCO 1 MMG 1 1 DMY 1 1.5 1 RK I 0.0001 0 12/23/20021 1 Depth TVD Type Description ID 506 505 NIP CAMCO 'DS' LANDING NIPPLE 2.813 3980 3164 NIP CAMCO 'D' NIPPLE WITH NO GO PROFILE 2.750 3987 3169 Centralizer BAKER CENTRALIZER & LOCATOR 2.985 3990 3171 PBR BAKER 80-40 PBR, 12.6' SEALS, SHEARED 2.985 4003 3180 Centralizer BAKER CENTRALIZER 2.985 4006 3182 ANCHOR BAKER MODEL 'E' ANCHOR; SEALS 6.75' W/2.44" ID 2.430 4007 3182 PKR BAKER MODEL 'D' PERMANENT PACKER (ORIGINAL EQUIP 7/21/91) 3.250 4049 3210 NIP CAMCO 'D' NIPPLE WITH NO GO PROFILE (ORIGINAL EQUIP 7/21/91) 2.250 4051 3211 WLEG BAKER WLEG (ORIGINAL EQUIP 7/21/91) 2.750 ..... 4473 3488 PLUG EZSV 0.000 Date Note ANCHOR - - :1 9/29/2000 NOTE: Disposal Well - Class 2; 7" Prod CSG open ended, (4006-4007, - - 9/29/2000 NOTE: Open-ended Prod CSG acts as circulation strinQ for freeze protection. OD:4.630) - 9/29/2000 NOTE: IA & OA are in direct communication & provide a fluid flow path. TUBING (4007-4051, OD:2.875. ID:2.441) ~ - - I-- Perf ~ = =. ~ (4155-4160) = '" ~ F= Perf = ~ ~ F= (4155-4162) = = = ~ Perf ~ - - I-- (4157-4162) = = = ~ = = = Þ= Perf = = = Þ= (4155-4175) = = = f==' Perf = = = Þ= (4164-4200) ~ - - I-- ~ - - I-- ~ - - f---. ~ - - I-- --- .....-- :>c - ---- . 1R-18 Well Events Summary . DATE Summary 12/15/06 SPOTTED UNIT FOR AM JOB, AES TO RIG DOWN WELLHOUSE. 12/16/06 PERFORM FILL CLEAN OUT USING SEAWATER, BIOZAN, AND DIESEL. CLEANED OUT IN 9 5/8" CASING IN 25 FT SWEEPS FROM TUBING TAIL TO HARD TAG AT 4156' CTMD. DISPLACED WELL TO DIESEL AND ESTABLISHED INJECTION AT 2.3 BPM, 1345 PSI WHIP FOR 10 BBL. 12/17/06 TAGGED @ 4151' RKB, EST. 24' FILL. 12/18/06 RUN DEPTH DETERMINATION AND SBHP SURVEY. TAG PBTD AT 4164'. 9' OF PERFORATIONS ARE OPEN. TAKE SBHP MEASUREMENTS AT 4160' (2103 psi) AND 4100' (2084 psi). PRESSURE ARE PRIOR TO PERFORATIONS. PERFORATE 2" POWERJET HSD GUNS LOADED 6 SPF. PERFORATE GUN #14157'- 4162'. PERFORATE GUN @2 4155'-4160' . PERFORATE GUN #3 4155'-4162'. 1/18/07 PERFORM FILL CLEAN OUT USING NITRIFIED DIESEL (350 SCF/BBL) TO ACHIEVE 1:1 RETURNS FOR DURATION. CLEANED OUT 9-5/8" CASING IN 10 BBL SWEEPS FROM TUBING TAIL TO HARD TAG AT 4163' CTMD. 1/20/07 TAGGED ICE BELOW TREE CAP, -6' SLM, IN PROGRESS. 1/21/07 COULD NOT GET MASTER TO HOLD PRESSURE, SWAB VALVE NEEDS REPLACED ALSO, RDMO. 1/21/07 TAGGED @ 4164' RKB, EST. 11' OF FILL. 4/1/07 BAILED FILL FROM 4149' TO 4155' RKB (PERFs: 4155' TO 4175' RKB). RECOVERED - 1.5 GAL SOLIDS. IN PROGRESS. 4/2/07 RE-TAGGED D NIPPLE AT 4012' WLM, 4049' RKB. BAILED SAND, MUD, & CMT CHUNKS FROM 4166' TO 4178' RKB. RECOVERY FALLING OFF TO MOSTLY FLUIDS; BAILER STICKING. IN PROGRESS. 4/3/07 BAIL SAND AND MUD TO 4179' RKB. RECOVERING MINIMAL RETURNS IN BAILER, JOB SUSPENDED. 7/29/07 PERFORMED PRE-FCO INJECTIVITY TEST @ 1 BPM FOR 10 MIN WITH A ICP OF 692 PSIG AND FCP OF 664 PSIG. FCO'D WITH UNDERREAMER TO 4230' CTMD WHILE INJECTING DOWN TBG x CT ANNULUS. EST. TOP OF FILL IS 4266' RKB, POST INJECTIVITY TEST AS FOLLOWS ICP = 638 PSIG WHP, FCP 640 PSIG WHP, RETURN IN THE AM FOR REVERSE FCO. 7/30/07 FCO'D LINER TO 4400' CTMD WHILE INJECTING @ .75 BPM DOWN THE CT x TBG ANNULUS. MADE SERVERAL PASSES THRU PERF INTERVIAL. WELL LEFT SHUT IN AND FREEZE PROTECTED WITH 50 BBLS OF DIESEL. TURN OVER TO SLlCKLlNE FOR POST FCO D& T. 7/31/07 LOGGED STATIC BOTTOM HOLE PRESSURE SURVEY: 4165'=1956 PSI, 69.8 DEG F. 4100'= 1939 PSI AND 69 DEG F. TAGGED PBTD AT 4426'. PERFORATED WITH 2" ¡ 2006 POWERJET LOADED 6 SPF FROM 4164-4200'. TUBING PRESSURE 790 PSI BEFORE AND AFTER PERFORATING. '" . . Page 1 of2 Maunder, Thomas E (DOA) From: Bearden, J Daniel [J.DanieI.Bearden@conocophillips.com] Sent: Tuesday, July 31, 2007 8:52 AM To: Maunder, Thomas E (DOA) Cc: Klein, Perry Dwayne; CPA Wells Supt; Targac, Gary Subject: RE: 1R-18 Add-perf Sundry Verbal Approval Request Attachments: Eline perf procedure 7 26 2007.xls \s\-a~,\ Tom, Below is the 1 R-18 job status as of this morning. Sim-Ops has informed me that we are waiting on Sundry approval to get the perf guns loaded today. ./ ----- 1 R-18 7/31/07 Morning Report FCO'D LINER TO 4400' CTMD WHILE INJECTING @ .75 BPM DOWN THE CT x TBG ANNULUS. MADE SERVERAL PASSES THRU PERF INTERVIAL. WELL LEFT SHUT IN AND FREEZE PROTECTED WITH 50 BBLS OF DIESEL. TURN OVER TO SLICKLINE FOR POST FCO D&T. Thank you, Dan Bearden SCANNE.D AUG 0 3 2007 o~ \-\o~~'f ;~~:';~rden~~-~aniel ··-·--··-------~\>a~-~ \ ~~~ ~ \~\~t\\-~ Sent: Monday, July 30,20072:28 PM s'-.)~'ò~\ "û.~ ~~~(t'ú .ç. '-J'.J « To: 'Thomas Maunder' "X \ Cc: CPFl Prod Engr; Martin, K L; Targac, Gary ~a~\(j Q~~~. F,\ \c::.'C<:.o"-<:)~ ~().~ Subject: lR-18 Add-perf Sundry Verbal Approval Request ct~~Cë:L ~~ \-0 'Ð~ ~\~ \L~ \*} ~tO\'~\'K. T 'c~\-\~}-o.Óð<t:'> \'Ò-\-()P~<è:c....\ \ã 'ö~\,* om, <...0 c::.Q. ~ ~ '1 f~\ 10"") Attached is a draft procedure for adding perforations inside the permitted zone to drilling fluids disposal well 1 R- 18. A Sundry application was sent this morning. We are requesting verbal approval so we can perform the job as quickly as possible. Sac kg rºlUldJnfº~ *1 R-18 periodically pressures up with fill over the perfs and fluids must be trucked to Prudhoe Bay G&I facility. *Used as drilling fluids Class II disposal well. *State requires that we "maintain containment" in zone. We have set a BHP limit of 2,500 psig to keep matrix integrity. *Air quality regulatory permitting issues (diesel pumps) temporarily resolved by using electric pumps *Permitted for Ugnu 'A' Nb zone *2002 RWO to replace tubing above packer due to corkscrew and tbg leaks. *12/18/06 Re-perfd 4155' - 4164' RKB with Powerjet HSD 6 spf guns. PlaJlOed Operation$: *Coil is milling fill with 1-3/4" and under-reamer to gain sufficient perforation depth and rathole. *Plan to re-perf 4164' - 4175' RKB and addpeJf$Jrom 417S'...-42QO'RK6. These added perfs are still in the permitted Ugnu 'A' Nb zone which extends to 4230' RKB 7' Please call or email me with any questions. Thank you, Dan Bearden GKA Drillsite Engineer 265-6214 7/31/2007 7/3 . ~V~VŒ ffiJ~ ~~~~æ~ . AI',ASIiA. OILAlWD GAS CONSERVATION COMMISSION SARAH PALIN, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Dan Bearden Production Engineer ConocoPhillips Alaska, Inc. PO Box 100360 Anchorage, AK 99510 Re: Kuparuk River Field, Cretaceous Undefined Disposal Pool, 1R-18 Sundry Number: 307-254 Dear Mr. Bearden: SCANNED AUG 0 3 2007 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing 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. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, DATED this ð! day of July, 2007 Enc!. t'ì l -O~r . . Dan Bearden Production Engineer CPA Kuparuk Engineering Conoc6Phillips P. O. Box 100360 Anchorage, AK 99510-0360 Phone: 907-265-6214 July 27 2007 RECEIVE.D jUL 3 0 Z007 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West ¡th Avenue Suite 100 Anchorage, Alaska 99501 Alaska Oil & Gas Cons. Commission Anchórane Subject: Application for Sundry Approval for 1 R-18 Dear Commissioner: ConocoPhillips Alaska, Inc. submits the attached Application for Sundry Approval for the Kuparuk water disposal well 1 R-18. We are planning to perforate. If you have any questions regarding this matter, please contact me at 265-6214. IS' .\ I ~ mfere ~ r-;) îJð-N1 ~60~ Dan Bearden Production Engineer CPAI Kuparuk Engineering DB/skad · (At}Î.~~o1 ~ "7/. STATE OF ALASKA ALASKA Oil AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 MC 25 280 1. Type of Request: Abandon D Suspend D Operational Shutdown D Alter casing D Repair well D Plug Perforations D Change approved program D Pull Tubing D Perforate New Pool D 2. Operator Name: 4. Current Well Class: ConocoPhillips Alaska, Inc. Development D 3. Address: Stratigraphic D It: \I>~, RECEIVED JUL 3 0 2007 ~¡aska Oil & Gas Cons. Commission AncnoraQe Perforate 0 Waiver D Other D Stimulate D Time Extension D Re-enter Suspended Well D Exploratory D Service 0 5. Permit to Drill Number: 191-087 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 7. If perforating, closest approach in pool(s) opened by this operation to nearest property line where ownership or landownership changes: Spacing Exception Requires? Yes D No 0 1R-18 Disposal Well 9. Property Designation: 10. KB Elevation (ft): 11. Field/Pool(s): (!rd-.,.¿:.t/UÞu ~ u ADL 25628, ALK 2561 RKB 88' - Kuparuk River Field / K~II Pool 'fJ~p 12. PRESENT WELL CONDITION SUMMARY ,.,.øD 7''''-1>'' Total depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 5350' (' 4049' "4164' 4473' Casing Length Size MD TVD 50-029-22188-00 8. Well Name and Number: CONDUCTOR SUR. CASING CIRCULATING 122' 122' 5230' 2947' 16" 122' 5318' 3035' 4029' 2562' 9-5/8" 7" Perforation Depth MD (ft): 4155'-4162' Packers and SSSV Type: pkr= BAKER MODEL 'D' PERMANENT Cameo 'DS' landing nipple @ 13. Attachments: Description Summary of Proposal 0 Detailed Operations Program D BOP Sketch D 15. Estimated Date for Commencing Ope rat 17. Verbal Approval: Commission Representative: 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name (~an Bea~n (.. Signature 'frJ~ t)71)¡&~__.._____ Commission Use Only Perforation Depth TVD (ft): 3280'-3293' Tubing Size: 3.5" X 2-7/8" Packers and SSSV MD (ft) pkr= 4007' 506' August 6, 2007 14. Well Class after proposed work: Exploratory D Development D 16. Well Status after proposed work: Oil D Gas D WAG D GINJ D Date: Contact: Title: Phone 265-1102 Conditions of approval: Notify Commission so that a representative may witness Burst Collapse Tubing Grade: 1-80 / J-55 Tubing MD (ft): 4007' X 4051' Service 0 Plugged D WINJ D Abandoned D WDSPL 0 . Dan Bearden @ 265-6214 Production Engineer Date 't I?,c / of Sundry NJ;;ery . d-&<fJ Plug Integrity D BOP Test D Mechanical Integrity Test D Location Clearance D Other: Weo\\ c...o~\-'O \ Q::,\-~\ \>"'-Cè~.\-\.V"- a.c..<.0\~ 'IV I ða~~c...~.~" \)\ìi\~~O~F!1~Q :~~~Ú~/ ~\ad-~. S,"'"".eo' Fo"" """.;,"", 40 r / ~ A R8DMS Bfl AUG 0 l1DD7 ) r¡tv APPROVED BY ~ 3' I ~ Approved by: J ~'.A COMMISSIONER THE COMMISSION Date: ~~ 1/-01 Form 10-403 Revised 06/2006~F ~ tN1\t #,Øt;:~ DU¿i~3i.o7 . . MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg P.I. Supervisor R~?í' . (' ¿'!+/07 DATE: Friday, May 1],2007 SUBJECT: Mechamcallntegrity Tests CONOCOPHILLIPS ALASKA INC lR-lS KlJPARUK RIV UNIT 1R-IS ~q\/o~1 FROM: Bob Noble Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv~1'E.i2- Comm NON-CONFIDENTIAL Well Name: KUPARUKRrV UNIT IR-I8 API Well Number: 50-029-22188-00-00 Inspector Name: Bob Noble Insp N um: mitRCN0705102I2337 Permit Number: 191-087-0 Inspection Date: 5/9/2007 ReI Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. - ! I I I ., Well !R·1S ¡Type Inj. i N i TVD I 31S2 IA 40 ! 1500 1500 I 1500 i I , i j iTypeTest I SPT ! Test psi -----+-._-~~---.~-- ~-¡ -~ P.T.Di 191OS70 I 1500 OA I I i i I -- . -----L~~ ·----Tubing r - -j---------- I _ --+---______L -----1-~-- Interval 4YRTST P/F P ./' 660 I 660 I 660 I 660 ! I -~---,~-- -----"--. Notes: IA and OA are common due to circulation string V sruANNED JUN 0 6 2007 ,. ... .!t,,,. _t,,, .. _,. ..:.._,._-",,~,........*.,..\..~~~~ Friday, May 11,2007 Page I of] . . ConocÓÁ1i11ips Alaska RECEIVED FEB 2 2 Z007 P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 Aleska Oil & Gas Cons. Commission Anchorage February 20, 2007 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West ih Avenue, Suite 100 Anchorage, AK 99501 5£~NE.D FEB 2 (1 2007 Dear Mr. Maunder: Enclosed please find 10-404 Report of Sundry Well Operations for ConocoPhillips Alaska, Inc. well1R-18 (PTD 191-087). The report records the completion ofre- perforating 1R-18 disposal well. I apologize for the tardiness ofthis report. It is due entirely to a misunderstanding on my part. Please call Perry Klein or Marie McConnell at 659-7224 or Jerry Dethlefs or MJ Loveland at 659-7043 if you have any questions. ,_....__...".,..>~e.._ ,.'~ Sincerely, perry~ Well Integrity Supervisor Attachments . . RECEIVED FEB 2 2 ZOO? REPORT OF SUNDRY WELL OPERATIONS Alaska Oil & Gas Cons. Commissior STATE OF ALASKA ALASKA OllAND GAS CONSERVATION COMMISSION a 1. Operations Performed: Abandon D Repair Well D Plug Perforations D Stimulate D Other U' " Alter Casing D Pull Tubing [] Perforate New Pool D Waiver D Time Extension D Change Approved Program D Opera!. Shutdown[] Perforate 0' Re-enter Suspended Well D 2. Operator Name: 4, Current Well Status: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development D Exploratory D 191-0871 ' 3. Address: Stratigraphic D Service 0 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-029-22188-00 ~ 7. KB Elevation (ft): 9. Well Name and Number: RKB 88' 1R-18 8. Property Designation: Á'þl., ~S(,'1¡> P ,..'~t·4 10. Field/Pool(s): Kuparuk River Unit Cretaceous UndefWDSP _ 11. Present Well Condition Summary: Total Depth measured 5350' . feet true vertical 4049' feet Plugs (measured) Effective Depth measured feet Junk (measured) true vertical feet Casing Length Size MD TVD Burst Collapse Structural CONDUCTOR 122' 16" 122' SUR. CASING 5230' 9-5/8" 5318' CIRCULATING 2947' 7" 3035' Perforation depth: Measured depth: 4155'-4162' true vertical depth: 3275'-3279' Tubing (size, grade, and measured depth) 2-7/8", J-55, 4051' MD. Packers & SSSV (type & measured depth) pkr= BAKER MODEL '0' PERMANENT PACKER (ORIGINAL EQUIP 7/21/91) pkr= 4007' SSSV= NIP SSSV= 506' 12. Stimulation or cement squeeze summary: Intervals treated (measured) Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Met Water-Bbl Casina Pressure Tubina Pressure Prior to well operation Subsequent to operation 14. Attachments 15. Well Class after proposed work: Copies of Logs and Surveys run _ Exploratory D Development D Service 0 Daily Report of Well Operations _X 16. Well Status after proposed work: OilD GasD WAGD GINJD WINJD WDSPL 0 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A it C.O. Exempt: 306-404 Contact Marie MCCury Klein Prin ame Perry Kièrr1 Title Problem Wells Supervisor Signature .~ Phone 907-659-7224 Date 2/20/2007 ~ .,,~ .-"¡ '.""".. ~ ~,«¡ ... ",. O~ ....,"'".¡ , "'" t'f un" rtJJ 'î !1 LUìJ! k)bv --"'1> %. t 2.2,..(;>'1 Form 10-404 Revised 04/2004 URlG\(\JAL Submit Origin~ly_..r::' . h. /71 .;q~(~ . . ConocoPhillips Alaska, Inc. REPORT OF SUNDRY OPERATIONS 10-404 lR-18 (PTD 1910870) / ~ lR-18 was re-perforated over the existing interval on 12/18/06. The operations summary is as follows: 12/18/06: RUN DEPTH DETERMINATION AND SBHP SURVEY. TAG PBTD AT 4164'. 9' OF PERFORATIONS ARE OPEN. TAKE SBHP MEASUREMENTS AT 4160' (2103 psi) AND 4100' (2084 psi). PRESSURES ARE PRIOR TO PERFORATIONS. PERFORATE 2" POWERJET HSD GUNS LOADED 6 SPF. PERFORATE GUN #1 4157-4162'. PERFORATE GUN #2-4155-4160'. PERFORATE GUN#3 4155-4162'. " (] j) - - - ---,------- -~==-"'"'~-~_.~-- ,- ./' 01/02/07 Schtumbepgel' NO. 4092 Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Company: J ql- ocg7 , SCANNED JI\N () B 2.0û7Field: Kuparuk u:r:~ Well Job# Log Description Date Color CD BL 2N-304 11416232 FBHP SURVEY 10/30/06 1 2N-304 11296737 FBHP SURVEY 11/04/06 1 1D-109 N/A INJECTION PROFILE 11/27/06 1 1J-136 (REDO) 11534188 USIT 12/10/06 1 1R-18 N/A SBHP/DD 12/18/06 1 1G-16 11551836 INJECTION PROFILE 12/19/06 1 10-103 11548555 INJECTION PROFILE 12/20/06 1 3K-09A N/A SBHP SURVEY 12/22/06 1 3K-26 N/A SBHP SURVEY 12/22/06 1 3K-18 11551838 SBHP SURVEY 12/23/06 1 2N-326 11551840 SBHP SURVEY 12/24/06 1 35-19 11548564 PRODUCTION PROFILE 12/25/06 1 2M-10 11551841 PRODUCTION PROFILE 12/25/06 1 2M-16 11551842 INJECTION PROFILE 12/26/06 1 2A-20 11548565 INJECTION PROFILE 12/26/06 1 2M-15 11551843 PRODUCTION PROFILE 12/27/06 1 2M-22 11538773 PRODUCTION PROFILE 12/28/06 1 1J-184 11538775 PRODUCTION PROFILE 12/30/06 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. . . -- TI~TIæ lID~ ~~~~æ~ AIASKA OIL AND GAS CONSERVATION COMMISSION . / SARAH PALIN, GOVERNOR / / 333 W. 7th AVENUE, SUITE 100 ANCHORAGE. ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Perry Klein Problem Wells Supervisor ConocoPhi1lips Alaska, Inc. P.O. Box 100360 Anchorage, Alaska 99510 \ fA, \ ~ ot61 Re: Kuparuk River Field, Disposal Pool (Cretaceous Undefined), Welll-R-18 Sundry Number: 306-404 Dear Mr. Klein: '. -'7\ E. -" :f~ i . '. . fJ'" VI ~';'C~~lNì':::u \j~ " ';""'..' ,. 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing 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. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, DATED this'"l.rtay of December, 2006 Enc!. It . ~/ Co no co Phil lips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 December 18 2006 RECEIVED DEe 2 1 2006 Alaska Oil & G as Cons C . AnChorage' ommlssion Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Maunder: Enclosed please find 10-403 Applications for Sundry Approval for ConocoPhillips Alaska, Inc. wells lR-18 (pTD# 191-087) to re-perforate ftom 4155' to 4162' MD. Please call Perry Klein at 659-7224 if you have any questions. Sincerely, Perry Klein Problem Well Supervisor Attachments ~._- -- ----- - - _.~ ----- ".------------------------ " - - ----------------- -------------- . -------...----------- t77S t2(G~~ r;> STATE OF ALASKA '[,:>-;:) DEC 2 1 2006 ALASKA Oil AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROV ~I!ska Oil & Gas Cons. Commission 20 MC 25.280 Anchorage - RECEIVED 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: 191-087 6. API Number: 50-029-22188-00 8. Well Name and Number: Yes 1 R-18 11. Field/Pool(s): ð~ Kuparuk River Field 1 Ku . 001 12. Total depth MD (ft): Total Depth TVD (ft): 5350' 4049' Casing Length Size MD CONDUCTOR 122' 16" 122' SUR. CASING 5230' 9-5/8" 5318' CIRCULATING 2947' 7" 3035' Perforation MD (ft): Perforation Packers and SSSV Type: pkr= BAKER MODEL 'D' PERMANENT PACKER (ORIGINAL EQ SSSV= NIP Packers and SSSV MD (ft) pkr= 4007' SSSV= 506' 4. Wel Commission Use Onl Conditions of approval: Notify Commission so that a representative may witness Plug Integrity D BOP Test D Mechanical Integrity Test D Location Clearance D Other: Subsequent Form Required: ~ \) R. .9DMS BFl. , ._" ." v.. ____ "2 iî 200G Approved by: Form 10403 Revised 06/2006 OMMISSIONER APPROVED BY THE COMMISSION Date: l -1-ð ¿ Submit in Duplicate ~ ¡Z.·ZZ.o' -- 1R-18 DESCRIPTION OF WORK COMPLETED SUMMARY . Date Event Summary 12/18/2006 RUN DEPTH DETERMINATION AND SBHP SURVEY, TAG PBTD AT 4164'. 9'OF PERFORATIONS ARE OPEN. TAKE SBHP MEASUREMENTS AT 4160' (2103 psi) AND 4100' (2084 psi). PRESSURE ARE PRIOR TO PERFORATIONS. PERFORATE 2" POWERJET HSD GUNS LOADED 6 SPF. PERFORATE GUN #14157-4162'. PERFORATE GUN #2-4155-4160', PERFORATE GUN#3 4155-4162'. TUBING -- (0-4007. 00:3.500, 10:2.992) KRU 1 R-18 DISP 7/22/1991 An Ie TS: de An Ie TO: 51 d 5350 Rev Reason: EST. 24' FILL Last U date: 12/18/2006 5350 ftKB 3508 62.50 36.00 26.00 Thread CAMCO 'OS' LANDING NIPPLE CAMCO '0' NIPPLE WITH NO GO PROFILE BAKER CENTRALIZER & LOCATOR BAKER 80-40 PBR, 12.6' SEALS, SHEARED BAKER CENTRALIZER . BAKER BAKER ----_._~----- ~ Date Note 9/29/2000 NOTE: Disposal Well· Class 2; the 7" Production Casing is open ended & acts as a circulation string for freeze protection. The IA & OA are in Qirect communication and provide a fluid flow path. ANCHOR (4006-4007, 00:4.630) TUBING --, (4007-4051, 00:2.875, 10:2:441 ) Perf (4155-4175) RE: [Fwd: Re: lR-18 PTD # (191-087) verbal request for 10-403 ap... , . . Tom, We perfed the top 9' of the zone with good results. Well is back on injection. Guy Guy Schwartz Drilling and Wells Engineer office: 907-265-6958 Cell: 240-5696 ATO-1512 guy.l.schwartz@conocophillips.com -----Original Message----- From: Thomas Maunder [mailto:tom_maunder@admin.state.ak.us] Sent: Monday, December 18, 2006 2:36 PM To: Schwartz, Guy L Subject: [Fwd: Re: 1R-18 PTD # (191-087) verbal request for 10-403 aproval to reperf] -------- Original Message -------- Subject:Re: IR-18 PTD # (191-087) verbal request for 10-403 approval to reperf Date:Mon, 18 Dee 2006 14:18:58 -0900 From:Thomas Maunder <tom maunder(à),admin.state.ak.us> Organization:State of Alaska To:NSK Problem Well Supv <n1617(G?conocophillips.com> CC:Jim Regg <jim regg(Z~admin.state.ak.us> References:<F 1912988BDE9804BBC 143 5C7E5F412AD236A490¿nskexmb2.col1oco.net> Perry, You have approval to reperforate 1 R -18 in the existing interval. Keep us advised of the success or not of the work. Call or message with any questions. Tom Maunder, PE AOGCC NSK Problem Well Supv wrote, On 12/18/20062:05 PM: Tom CPAI would like verbal approval to re-perforate 1 R-18 PTD # 191-087 Class II disposal well. sent a fax of the 10-403 to 907-276-7542 and a hard copy of the 10-403 will be submitted lof2 12/22/2006 11 :04 AM RE: [Fwd: Re: IR-18 PTD # (191-087) verbal request for 10-403 ap... . ' 4IÞ promptly to your office. We would like to perforate from 4155' 11621MD in order to re-establish injection. Let me know if you have any questions, Thanks Perry Klein Problem Well Supervisor office (907) 659-7224 Cell (907) 943-1244 Pager (907) 659-7000 x909 n1617@2conocophìllips.com 20f2 12/22/2006 II :04 AM Re: lR-18 PTD # (191-087) verbal request for 10-403 aproval to reperf . . Perry, You have approval to reperforate 1 R -18 in the existing interval. Keep us advised of the success or not of the work. Call or message with any questions. Tom Maunder, PE AOGCC NSK Problem Well Supv wrote, On 12/18/20062:05 PM: Tom CPAI. would like verbal approval to re-perforate 1R-18 PTO # 191-087 Class II disposal well. I sent a fax of the 10-403 to 907-276-7542 and a hard copy of the 10-403 will be submitted promptly to your office. We would like to perforate from 4155' to 4162'MO in order to re-establish injection. Let me know if you have any questions, Thanks Perry Klein 8{;ANNE~ /. C C)nmè 1 (5 t. \"nJ tJ Problem Well Supervisor office (907) 659-7224 Cell (907) 943-1244 Pager (907) 659-7000 x909 n1617(á)conocophillips.com 1 of 1 12/18/20062:35 PM MEMORANDUM ) State of Alaska ) Alaska Oil and Gas Conservation Commission TO: Jim ReggK6&-;c¡. Hhloç P.I. Supervisor l DATE: Wednesday, November 09,2005 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA rNC 1R-18 KUPARUK RIV UNIT 1R-18 \A\,öC61 FROM: Chuck Scheve Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv ~í6,e- Comm Well Name: KUPARUK RIV UNIT lR-18 Insp Num: mitCS051107145326 Rei Insp Num NON-CONFIDENTIAL API Well Number 50-029-22188-00-00 Permit Number: 191-087-0 Inspector Name: Chuck Scheve Inspection Date: 11/6/2005 Well I IR-18 IType Inj. I 0 -p:r:" 119108~~..__~ypeTest SPT Interval ______.--PIF Notes WeB was injecting at the time of the pretest readings. Injection was shut down prior to performing the MIT. 7" casing is open ended and acts as a circulation string for freeze protection. Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. TVD 3182 "r IA 40 1820 1750 1750 -T I Test psi 795.5 I_~~- 40 1820 1750 1750 i P Tu bing 1450 900 900 900 ~___. .·..Œ._'·_.._~._·.·._ 5CJ.\NNED NO~ 1 '1 2005 Wednesday, November 09, 2005 Page 1 of I Re: 1R-18 (191-087) pressure fall-o~ Subject: Re: 1 R-18 (191-087) pressure fall-off Date: Mon, 03 Feb 2003 11:12:54 -0900 From: Tom Maunder <tom_maunder@admin.state.ak. us> To: Scott B Rennie <Scott. B.Rennie@conocophillips.com> Scott, Thanks for the information. Diagnostic testing is not specifically addressed in the AIO, however falloff testing certainly qualifies as such testing and is a method of demonstrating mechanical integrity. We look forward to receiving the information when you have analyzed and prepared it. Please call with any questions. Tom Maunder, PE AOGCC Scott B Rennie wrote: Wendy Mahan suggested I send you a quick note to let you know about work we have planned for the lR-18 Class II disposal well next week. As you and I have discussed, we are evaluating drilling a new Class II well at drillsite 1J (WSak Pilot Pad) late this year or next year. To support the evaluation work, we have planned a simple pressure falloff test on 1R-18. The test will involve a stabilized injection period of about 1500 bbl followed by a 48-hour shutin period. Most of the 1500 bbls to be injected will be Class II fluid, but some volume may be made up with non-Class II seawater, including a well flush at the end of the job. The well will also be freeze protected with 20 bbls of diesel. I anticipate the injection period will occur Monday or Tuesday so I must apologize for the short notice. Please let me know if you have any issues with the planned work. Scott Rennie West Sak Engineer Phone 907.263.4929 Tom Maunder <tom maunder~,admin.state.ak.us> Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 1 of 1 2/3/2003 11:13 AM MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Camille Taylor ~ Chair THRU: Tom Maunder P.I. Supervisor FROM: John H. Spaulding Petroleum Inspector DATE: April 25, 2002 SUBJECT: Mechanical Integrity Tests Phillips Alaska Inc. 1R 18 Kuparuk River Unit Kuparuk River Field NON- CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 3 I Well] 1R-18 P.T.D.I 1910870 Notes: WellI P.T.D.I Notes: WellI P.T.D.I Notes: WellI P.T.D.I Notes: Type testI P I Testpsil 796 I CasingI pos I 1950 I 1950 I 1950 I P/F I _PI i Type Inj. Type test IType Inj. Type test IType Inj. Type test Type Inj. Notes: Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT INJECTING Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Test's Details As noted in the above test report form no failures were observed. Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W- Test during Workover O= Other (describe in notes) M.I.T,'s performed: Attachments: Number of Failures: Total Time during tests: cc: MIT report form 5/12/00 L.G. mit kru 1 r-18 4-25-02j81 .xls 7/8/2002 ~CANNED j UL 1 9 20 PHILLIPS Alaska, Inc. Subsidiary of PHILLIPS PETROLEUM COMPANY Post Office Box 100360 Anchorage, Alaska 99510-0360 C. Mallary Phone (907) 265-6434 Fax: (907) 265-6224 February 25, 2002 Commissioner Cammy Oechsli Taylor State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 RE E VED , cS 26 gO0~ Alaska 0il & Gas Cons. Commissio~ Allch0r,~ge Subject: Report of Sundry Well Operations 1 R- 18 (191-087 / 302-023) Dear Commissioner Oechsli Taylor: Phillips Alaska, Inc. submits the attached Report of Sundry Well Operations for the recent workover on the KRU well t R-18. If there are any questions, please contact Skip Coyner at 265-6074. Sincerely, Drilling Engineering Supervisor Phillips Drilling CM/skad STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _ Plugging_ Perforate _ Pull tubing _X Alter casing _ Repair well _ Other _ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) Phillips Alaska, Inc. Development__ RKB 88 feet 3. Address Exploratory__ 7. Unit or Property name P. O. Box 100360 Stratigraphic__ Anchorage, AK 99510-0360 Service__X Kuparuk Unit 4. Location of well at surface 8. Well number 4579' FNL, 213' FEL, Sec. 18, T12N, R10E, UM (asp's 539468, 5991902) 1 R-18 At top of productive interval 9. Permit number / approval number 191-087 / 302-023 At effective depth 10. APl number 50-029-22188 At total depth 11. Field / Pool 1502' FNL, 448' FEL, Sec. 18, T12N, R10E, UM (asp's 539207, 5994977) Kuparuk Oil Pool 12. Present well condition summary Total depth: measured 5350 feet Plugs (measured) true vertical 4049 feet Effective depth: measured 4473 feet Junk (measured) true vertical 3489 feet Casing Length Size Cemented Measured Depth True vertical Depth CONDUCTOR 122' 16" 331 sx AS I 122' 122' SUR. CASING 5230' 9-5/8" 1070 sx Type E 5318' 4029' CIRCULATING 2947' 7" not cemented 3035' 2562' Perforation depth: measured 4155' - 4175' true vertical 3279' - 3292' RECEIVED FEB 26 2002 Tubing (size, grade, and measured depth) 3-1/2", 9.3#, L-80 @ 4007', 2-7/8",6.5#, J-55 Tbg @ 4051' MD. Alaska 0il & Gas Cdns. Commission Packers & SSSV (type & measured depth) BAKER 'D' PERM @ 4007' MD. Anchorage No SSSV 13. Stimulation or cement squeeze summary Intervals treated (measured) N/A Treatment description including volumes used and final pressure 14. Representative Daily Averaqe Production or Injection Data Oil-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation N/A Subsequent to operation N/A 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations X Oil __ Gas __ Suspended __ Service _Disposal Well X 17. I hereby certify that the foregoing is true ar,/~correct to the best of my knowledge. Questions? Call Todd Mushovic 265-6974 Signed Title: Drilling Engineering Supervisor Date c. Mallary ~ v ~ ~ Prepared b~ Sharon AIIsup-Drake 263-4612 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE 'i RepOrt Legal Well Name: 1R-18 Common Well Name: 1R-18 Spud Date: Event Name: WORKOVER/RECOMP Start: 2/10/2002 End: Contractor Name: NORDIC 3 n1433@ppco.com Rig Release: Group: Rig Name: Nordic 3 Rig Number: 3 ,::~ Date ~: From~o:iH~urs: ~: ::Phase : : : Description of Operations 2/10/2002 20:30-00:00 3.50 MOVE MOVE MOVE Rig moving from 2T-209 to 1R-18 2/11/2002 00:00-12:30 12.50 MOVE MOB MOVE Complete rig move to location [20 mile move ]. 12:30-13:00 0.50 MOVE MOB MOVE Move to well area. Rig accepted for modific ation due to well location. On Loc @ 1230 h rs Rig accepted @ 1300 hrs for modificatio ns. 13:00-17:00 4.00 MOVE MOB MOVE Remove cuttings shut & well blanking flange in place. Remove stairs from drillers side from pit level & rig floor level from drillers side. Make area safe. 17:00-18:00 1.00 MOVE POSN MOVE Move over well & center up. 18:00-00:00 6.00 WINDOV~THR WRKOVR Spot Rig Equip, shim up rig to level, reins tall stairs & landings associated w/ stairs. Berm up around rig. Ru hard line for well ki II circulate. 2/12/2002 00:00-02:00 2.00 WELLSFNUND WRKOVR Continue to ru cir lines, attempt pt, found ic e plugs in existing lines, thaw same & pt w/ air to 150 psi. 02:00-03:30 1.50 WELLSFPLGM WRKOVR Pull vr plug, 100psi on 7' x 2.875" tbg. 03:30-05:30 2.00 WELLSFPLGM WRKOVR Clean / r&r existing injection manifold. Ru lubricator & pull bpv. 05:30-06:00 0.50 WELLSFSFTY WRKOVR Crew change & PJSM. 06:00-10:30 4.50 WELLSFKILL WRKOVR R/U Circ lines, Pump Dn 2 7/8" X 7" annulus taking returns f/ 9 5/8" X 7" annulus then D n 2 7/8" tbg injecting into formation w/ 230 bbls 130 deg sea water @ 5 bpm 1400 psi f ollowed by 240 bbls of 9.0 ppg brine @ 5 bp m 1100 psi. Shut Dn after 5 min 450 psi. 10:30-11:00 0.50 WELLSFKILL WRKOVR Bleed pressure f/ 7" X 2 7/8" annulus a total of 10 bbls. Pressure bleed to "0" psi on all annulus. 11:00-15:30 4.50 WELLSI;SLIN WRKOVR R/U Otis SL unit. PJSM RIH w/ 2 7/8" CA2 p lug Set in "D" Nipple @ 4008'. POOH R/D 15:30-16:00 0.50 WELLSI;DEQT WRKOVR P test well above CA2 plug. At 5 spm 1300 p si started taking fluid continue'd to 2000 ps i. Bleed down to 1130 psi. 16:00-17:30 1.50 WELLSRPLGM WRKOVR R/D Circ lines Set BPV. First time failed . R ebuild and reset. 17:30-18:00 0.50 WELLSRNUND WRKOVR N/D tree. Bad threads in tbg hanger. Will us e spear to pull tbg. 18:00-00:00 6.00 WELLSRNUND WRKOVR N/U 11" 5M double gate BOP's. Changing out top rams to 2 7/8" 2/13/2002 00:00-01:00 1.00 WELLSRNUND WRKOVR Continue change top rams to 2 7/8" 01:00-05:00 4.00 WELLSRSEQT WRKOVR N/U BOP test. Had trouble getting blanking iplug to hold pressure. Pull and added more teflon tape rerun. 250-3000 psi BOP test. P ull blanking plug & BPV. 05:00-06:00 1.00 WELLSRPULD WRKOVR P/U Baker 2 7/8" dual spears RIH 17' below hanger. BOLDS pull tbg to rig floor. 2' free travel before getting pipe weight. Pulled up t o 65k sheared Baker anchor saw 5' of seals. Then pulled free @ pipe weight of 23k. B/D Printed: 2/22/2002 4:04:20 PM : Report Legal Well Name: 1 R-18 Common Well Name: 1R-18 Spud Date: Event Name: WORKOVER/RECOMP Start: 2/10/2002 End: Contractor Name: NORDIC 3 n1433@ppco.com Rig Release: Group: Rig Name: Nordic 3 Rig Number: 3 ~at~ ~ro~ To ~:~rs ~u,b ~ DeScription of Operations ~oae~ i~ 2/13/2002 05:00-06:00 1.00 WELLSRPULD WRKOVR Fishing tools. L/D hanger. 06:00-07:30 1.50 WELLSRCIRC WRKOVR PJSM. R/U Circ Lines 5 bpm @ 460 psi. Foil owed by 30 bbl HiVis pill and spot on botto m. R/D circ lines. 07:30-11:30 4.00 WELLSFIPULD WRKOVR Momitor well 10 min O.K. Pull and L/D 123 j its of 2 7/8" completion tbg and jewelry. Jts # 94 and 95 bent, corckscrewed found no h ;oles. GLM and seal assy O.K. 11:30-13:00 1.50 WELLSRSEQT WRKOVR'Set Test plug. Change out 2 7/8" rams to 3 1/2" rams. Test same 250 to 3000 psi. Pull t est plug. 13:00-19:00 6.00 WELLSROTHR WRKOVR Load pipe shed w/ 3 1/2" completion equipm ent. Strap and rabbit string 19:00-21:00 2.00 WELLSROTHR WRKOVR Slip and cut drilling line. Check crow-o-mati c.. Service top drive 21:00-00:00 3.00 WELLSRPULD WRKOVR P/U and RIH w/ 121 jts of 3 1/2" 9.3# L-80 E ue-Mod tbg completion string w/ jewelry 2/14/2002 00:00-01:30 1.50 WELLSFPULD WRKOVR Continue RIH w/ 3.5" completion as per/prog am to 3995'. R/U circ lines pump at slow rat · e. Locate model D pkr at 4007' Stabin w/ 3' of seals. 01:30-02:30 1.00 WELLSFDEQT WRKOVR Pressure tubing to 500 psi shut in. Pressure 9 5/8" X 3.5" annulus to 1450 psi. Pressure tbg to 2000 psi f/ 15 mira lost 50 psi on tb g w/ annulus remaining at 1470 psi. Bleed o ff pressure and latched up Baker E anchor o ver pull string 10k over string weight. Press ure tbg to 1500 psi and sheared out 3.5" PB R @ 3990' 02:30-03:30 1.00 WELLSFOTHR WRKOVR Space out to land seal assy 1.00' from fully inserted. M/U FMC 7" X 3.5"' tbg hanger 03:30-04:30 1.00 WELLSFClRC WRKOVR Pump 100 bbl's clear brine fluid w/ 25 gls c orrosion inhibitor at 3 bpm 90 psi. Spored f/ 4000' and up inside 7" at 3035' 04:30-05:30 1.00 WELLSFOTHR WRKOVR Drain stack and land tubing hanger. RILDS R/U circ lines 05:30-06:30 1.00 WELLSFDI:QT WRKOVR Pressure tbg to 1000 psi shut in. Pressure a nnulus to 2000 psi f/ 30 min lost 60 psi. Ble ed off tubing and pressured annulus to 2100 psi shear RP valve @ 2987' 06:30-08:30 2.00 WELLSFNUND WRKOVR L/D landing joint. Install BPV. N/D BOP's 08:30-11:30 3.00 WELLSFNUND WRKOVR N/U FMC 3.125" 5M Tree. P-Test packoff to 5000 psi. O.K.. Pull BPV install Test plug. T est Tree to 250-3500 psi O.K. 11:30-12:30 1.00 WELLSI;EQRP WRKOVR Burned ouot main power relay. Repair same. 12:30-15:30 3.00 WELLSRFRZP WRKOVR R/U Circ lines. Pump 160 bbl's diesel down 9 5/8" X 7" and 7" X 3.5" annulus at same ti me. Taking returns f/ tubing. Put tubing and annulus in communication blance diesel at 2500' MD 2200' tvd 15:30-00:00 8.50 WELLSROTHR WRKOVR Clean pits. Change out mud cross on 1 1" 5M stack. Change pump liner to 5.5". R/D circu ating lines. W/O wire line to pull. Installing Printed: 2/22/2002 4:04:20 PM : $ a Report Legal Well Name: 1R-18 Common Well Name: 1R-18 Spud Date: Event Name: WORKOVER/RECOMP Start: 2/10/2002 End: !Contractor Name: NORDIC 3 n1433@ppco.com Rig Release: Group: Rig Name: Nordic 3 Rig Number: 3 :.;;,; :Date ;: ;: From :~::To:::::Houm ;:Code: ~: ~: Phase: ::~ + ~ :; ;:::: Description of Operations 2/14/2002 15:30-00:00 8.50 WELLSROTHR WRKOVR power corrector. Release rig at 2400 hfs 0 2/14/2002 Printed: 2/22/2002 4:04:20 PM Date Comment 1R-18 Event History 01/28/02 02/12/02 02/20/02 02/21/02 PRE-RIG AC EVALUATION, POT-lC- FAILED. PPPOT-IC - FAILED [WH MAINTENANCE] SET 2.25" CA-2 BLANKING PLUG @ 4049' RKB, FAILED PT [OPEN-CLOSE C SAND, PT TBG-CSG] PULL BPV, PULL RP SHEAR VALVE, SET GLDV IN STA #1, BAIL FILL OFF OF TOP OF PLUG Page 1 of I 2/22/2002 Re: 1 R-18 Workover ,. Subject: Re: 1R-18 Workover Date: Wed, 30 Jan 2002 15:36:40 -0900 From: Tom Maunder <tom_maunder@admin.state.ak. us> To: Vern M Coyner <vmcoyne@ppco.com> Skip, Thanks for the elaboration regarding the changes to the plans for the 1R-18 workover. I have a clearer picture of the scope change reasoning. By copy of this email, your proposed changes are accepted. Good luck with the workover. Please call with any questions. Tom Maunder, PE AOGCC Vern M Coyner wrote: After reviewing the diagnostic work done on this well, we have changed the scope of work described in the Sundry Notice #302-023. The diagnostic work proved that both the packer and the 9-5/8" casing could pass an MIT to 2000 psi. There is no reason to suspect a problem with the 9-5/8" casing and therefore neither logs nor repairs are necessary at this time. The seal assembly in the packer is retrievable and it has extra seal stacks. These extra seals have protected the entire seal bore from wellbore fluids, corrossion and damage. As such, the packer seal bore is expected to be re-usable. We plan to run a PBR with a new seal assembly to sting in to the existing packer. The PBR will give us "floating seals" to compensate for temperature and pressure effects on the tubing throughout its life. The 3-1/2" tubing should reduce the injection pressure. In that we have no reason to mill the packer or to run a USIT log, we have no reason to pull the 7" concentric kill string. The revised scope of work includes: laying down the 2-7/8" tubing and replacing it with 3-1/2" tubing. The 2-7/8" tubing does leak: 0.25 bpm at 3000 psi. A PDS caliper survey was run in August, 2001, and it showed two (2) partially collapsed or buckled joints between 3000' and 3100'. We suspect temperature effects are partially ~to blame and perhaps interference between the tubing collars and the bottom of the 7" kill string. If you have any questions or require further clarification, please call. Your help is appreciated. Skip Coyner Drilling Engineer PAl Tom Maunder <tom maunder@admin.state.ak, us> Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 1 of 2 1/30/02 4:37 PM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of request: Abandon_ Suspend_ Operational shutdown _ Re-enter suspended well _ Alter casing _ Repair well _ Plugging _ Time extension _ Stimulate _ Change approved program _ Pull tubing _X Vadance _ Perforate _ Other _X 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) Phillips Alaska, Inc. Development__ RKB 88 feet 3. Address Exploratory__ 7. Unit or Property name P. O. Box 100360 Stratigraphio__ Anchorage, AK 99510-0360 Service__X Kuparuk Unit 4. Location of well at surface 8. Well number 4579' FNL, 213' FEL, Sec. 18, T12N, R10E, UM (asp's539468, 5991902) 1R-18 At top of productive interval 9. Permit number / ~pproval number 191-087 At effective depth 10. APl number 50-029-22188 At total depth 11. Field / Pool 1502' FNL, 448' FEL, Sec. 18, T12N, R10E, UM (asp's 539207, 5994977) Kuparuk Oil Pool 12. Present well condition summary Total depth: measured 5350 feet Plugs (measured) bridge plug @ 4500' true vertical 4049 feet Effective depth: measured 4168 feet Junk (measured) true vertical 3288 feet Casing Length Size Cemented Measured Depth True vertical Depth CONDUCTOR 122' 16" 331 sx AS ~ 122' 122' SUR. CASING 5230' 9-5/8" 1070 sx Type E 5318' 4029' CIRCULATING 2947' 7" not cemented 3035' 2562' Perforation depth: measured 4155' - 4175' true vertical 3279' - 3292' ,,jAN 200Z Tubing (size, grade, and measured depth 2-7/8",6.5#, J-55 Tbg @ 4051' MD. Packers & SSSV (type & measured depth) BAKER 'D' PERM @ 4007' MD. Anchorage No SSSV 13. Attachments Description summary of proposal __X Detailed operations program __ BOP sketch __ 14. Estimated date for commencing operation 15. Status of well classification as: January 18, 2002 16. If proposal was verbally approved Oil __ Gas __ Suspended __ Name of approver Date approved Service X 17. I hereby certify that ~ng..i.~1~e and correct to the best of my knowledge. Questions? CallTodd Mushovic 265-6974 Signedc. ," -"~-- -- j~r 'or ,,eparodb,vshDaaro'enAllsup. Drake263.4612 .F Conditions of approval: Notify Commission so representative may witnessI Approval~n/~o..~ Plug integrity BOP Test~ Location clearance Mechanic. al Integrity Test ~ Subsequent form req-~ired 10- t=~.~t'~, ~ ~lr~-,~ Approved by order of the Commission Original Signed By Commissioner Date r~ ~,~.,.. r't__l._l.. ny 0echsli ORIGINAL Form 10-403 Rev 06/15/88 · SUBMIT IN TRIPLICATE GENERAL DRILL AND COMPLETE PROCEDURE Ugnu Disposal Well 1R-18 General Procedure: 1. Move in / rig up Nordic 3. Ensure that the well is dead. . 3. Pull 2-7/8" tubing. 4. If unable to pull tubing. 4007'. test to 5000 psi. Record results. Pull BPV. . 6. 7. 8. 9. 10. 11. 12. 13. 14. Nipple up BOPE and RU Eline unit and cut tubing 1 jt up from packer at Pull 2-7/8" tbg. Pull 7" casing RIH with overshot and jars. Pull tbg from Baker Model D packer. RIH with mill and mill Model "D" packer w/mill out extension. RIH with casing scraper. RU Eline and run 9-5/8" casing inspection log if wellbore conditions allow. Run 3-1/2" completion setting new packer at 3976' MD. Pull landing joint. Install BPV. Nipple down BOP. Pull BPV. Install test plug. Pressure test production tree. Pull test plug. Secure well. Freeze protect well. Set BPV. Release rig and turn well over to production. Clean location and RDMO in preparation for coiled tubing cleanout ~ TJ M, 1/14/02, v2 TUBING -- (0-4051, OD:2.875, ID:2.441) SUR. CASING -- (0-5318, OD:9.625, W~36.00) CONDUCTOR (0-122, OD:16.000, Wt:62.50) Gas Lift landrel/Dummy Valve 1 HILLIPS Alaska, Inc, Subsidiary of PHILLIPS PETROLEUM COMPANY' KRU 1R-18 APl: 500292218800 I Well Type: DISP SSSV T NONE t Od9 Completion: 7/22/1991 Annular Fluid: Last W/O: Ref Log Date: Last 4168 TD: 5350 flKB 8/19/2001 Max Hole Angle: 52 deg ~, 3508 Angle @ TS: Ideg @ Angle @ TD:I51 deg @ 5350 Rev Reason: Tag, Leak Detect, Caliper Survey by ImO Last Update: 8/24/2001 Size Bottom 'I'VD Thread CONDUCTOR 16.000 0 122 122 SUR. CASING 9.625 0 5318 4029 ~:: TUBING Size Top Bottom TVD Thread perforatiohs summary Interval 4155-4175 TVD Zone Status Ft SPF Date Type[ Comment 3280 - 3293 20 6 7/20/1991 PERF 2-1/8" Enerjet Strip; 0 deg ph TRO Date Vlv Run Cmnt 0 7/22/1991 - JEWELRY Description ID NIP Camco 'D' Ni Detail View 2.250 GUIDE 2.441 PKR NIP (4049-4050, OD:2.906) GUIDE (4051-4052, 0D:2.875) (4051-4052, 0D:2.875) Ped (4155-4175) General:Notes: Date Note ~)/29/2000 NOTE: Disposal Well - Class 2; the 7" Production Casing is open ended & acts as a circulation stdng for r freeze protection, The IA & OA are in direct communication and provide a fluid flow path. 3/20/2001 IDENTIFIED TUBING LEAK (~3040' (WLM) 3/21/2001 PDS CAL PER SURVEY ND CATED COLLAPSED & POSSIBLY SPLIT TBG (~ 3044' & 3051' PHILLIPS Alaska, Inc. ~'-~ A Subsidiar7 of PHILLIPS PETROLEUM COMPANY (04051, APl: 500292218800 OD:2.875, ID:2.441) SUP,. (0.5318, 0D:9.625, Wt36.O0) CONDUCTOR (0-122, OD:16.0O0, Wt:62.50) CIRCULATING (0-3O35, OD:7.000, W~26.O0) Gas LA landrel/Dummy Valve 1 (3960-3961, 0D:5.460) PKR (4O07-4008, 0D:8.766) NIP (4O49-4050, 0D:2.906) GUIDE (4051-4052, 0D:2.875) (4051-4052~ 0D:2.875) Perf (4155-4175) KRU 1R-18 SSSV T' NONE Annular Fluid: Well T' Last W/O: DISP 7/22/1991 Tag, Leak Detect, Caliper Survey by ImO Reference Last T; 4168 8/19/2001 TD: 5350 ffkB Max Hole An -~L STRINGS )tion Size CONDUCTOR 16.000 SUR. CASING 9.625 CIRCULATING 7.000 :,::TUBING :: ::: : Top 0 0 0 Size Top I Bottom 2.875 0 4051 8/24/2o01 Bottom 'FVD Wt Grade Thread 122 122 62.50 I H-40 5318 4029 36.00 J-55 3035 2562 26.00 J-55 TVD Wt Grade I Thread 3211 6.50 J-55 EUE MOD perforationssummary : Interval I TVD Zone Status Ft SPF Date Type Comment 4155-4175I 3280- 3293 20 6 7/20/1991 PERF 2-1/8" Enedet Strip; 0 deg ph :G~S Lift MandrelS/Valves TRO Date VIv Run Cmnt JEWELRY PKR Baker 'D' Perm NIP Camco 'D' Nipple Detail View GUIDE Baker Wireline TTL GenerallNoteS i:::;:: : ::: :: Description ID 3.250 2.250 2.441 Note NOTE: Disposal Well - Class 2; the 7" Production Casing is open ended & acts as a circulation stdng for )rotection. The IA & OA are in direct communication and provide a fluid flow path. IDENTIFIED TUBING LEAK (~3040' (WLM) PDS CALIPER SURVEY INDICATED COLLAPSED & POSSIBLY SPLIT TBG (~ 3044' & 3051' Memory Multi-Finger Caliper Log Results Summary Company: Phillips Alaska, Inc. Well: 1R-18 Log Date: August21,2001 Field: Kuparuk Log No.: 4408 State: Alaska Run No.: 1 APl No.: 50-029-22'188-00 Pipe De, sc.: 2 7/8" 6.5 lb. J-55 EUE Top Log Intvl: Surface Pipe Use: Tubing Bot. Log Intvh 4,020 Ft. (MD) Inspection Type' Corrosive & Mechanical Damage Inspection COMMENTS ' This log was run to assess the condition of the tubing with respect to corrosive and mechanical damages. The caliper recordings indicate that most of the tubing is in good condition, with only 7 joints showing maximum recorded wall penetrations in excess of 20% wall thickness. However, serious damage is indicated in Joints 94 & 95 ( @ 3031', 3045' & 3050'), where there are three separate events recorded that appear to be collapsed, and possibly split tubing, in all three cases, the tubing appears to be "mashed in" on one side, with one caliper finger extending beyond tubing wall thickness - within the "mashed in" portion of the tubing circumference. A 3D Log plot of the interval 3015' - 3085', as well as cross-sectional drawings of the tubing at the location of each collapsed area are included in this report. No other areas of significant cross- sectional metal loss or ID Restriction are recorded throughout the interval logged. MAXIMUM RECORDED WALL PENETRATIONS · Collapse w/Possible Split (100%) Jr. 95 @ 3,051' MD Collapse w/Possible Split (100%) Jt. 94 @ 3,044' MD Collapse w/Possible Split (92%) Jt. 94 @ 3,031' MD Isolated Pitting (28%) Jr. 78 @ 2,531' MD Corrosion (27%) Jt. 123.2 @ 4,023' MD MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS · No areas of significant cross-sectional metal loss (> 12%) are recorded throughout interval logged. MAXIMUM RECORDED ID RESTRICTIONS · Collapse w/Possible Split Collapse w/Possible Split Collapse w/Possible Split 1.75"Min. ID Jt. 95 @ 1.90" Min. ID Jt. 94 @ 2.00" Min. ID Jt. 94 @ 3,O49' MD 3,044' MD 3,031' MD I Field Engineer* L. Koenn Analyst: J. Burton Witness: C. Fitzpatrick ProActive Diagnostic Sen,ices, Inc. / P.O. Box 1369, Stafford, TX 77497 Phone: (281) or (888) 565-9085 Fax: (281) 565-1369 E-mail: PDS@memorylog.com Prudhoe Bay Field Office Phone: (907) 659-2307 Fax: (907) 659-2314 Well: 1R-1 l/ Field: Kul>aruk Company: PttJLLtPS ALAgKA, INC. PDS Caliper Overview Body Region Analysis Survey Date: August 2 I, 21)01 Tool Type: MFC24 and Melal Loss (% wall} Number of ]oints analysed (lotal - 1281 Da~ge Configuration { body Ndmber o[ jgints damaged {total = 55) Damage Profile (% wall) 5O lO0 ~3ottom of Sulvey = ]23.3 Analysis Overview page 2 PDS CALI~ JOINT TABULATION SHEET~ Pipe: 2,875 ins 6.5 ppi j-55 tL)E Wall thickness, Body: 0.217ins Upset: 0.217ins Noilfinal ID: 2.441 ins 0 i .04 .02 .O3 .04 ,03 .03 i)3 ,03 .02 .03 .03 .03 .03 .04 i 2:3 .03 .03 1)4 .04 28 I 0 ,03 30 ] 0 .03 .03 32 0 .O3 J)4 .(}4 36 .02 ,03 .03 .02 .03 ,02 43i .(33 45 I .04 50 I 0 .02 .02 Metali Proj~dbn Loss jUpset 17[ 4 14[ 3 0 13 [ 2 o 13 i 4 Well: 1Rq8 Field: Kuparuk Company: PHILLIPS ALASKA, INC. CIJuntIv: USA {)ate: Atlgttst 2 I, 20(11 2.41 PUP 2.44 19mtlow 2.41 [ 2.43 Shalbw pkfin~ !42 2.44 Shallow 2,43 ]Shabw 2.43 2.42 Shalbw pitting. 2.38 2.38 2.42 [ Shallow 2,4~ 0 2.42 2.38 [Shallow pil(ing. 2.44 ' Shallow pitting. 1.36 Shallow pitting. 2.43 Shallow .04 2.44 Sh¢[Ipw i)iuing. .04 [ 2A3 i .04 I 2.43 Shallow I)illin 2.43 jShallow pilling. 239 j 2.42 Shalbw 2,37 2.35 2.36 2.43 [ Shallow 2.4I ]..S_lyjl!9}v E!Iting, 2.37 i 2.43 238 2.39 2.41 i Lt. Deposits. 2.38 {Shallow pitting. Lt. Deposits, 2.44 [Shalk>w pitting. 2.38 2.42 L)amage I~r(Ifiie wall) 50 100 PDS CALI~ JOINT TABULATION SHEET~ Pipe:ZB75 ins 6,5 ppi J-55 EUE Wall thidmess. Body: 0.2] 7ins Upset - 0.217ins Nominal ID: 2.441 ins Well: 1Rd8 Field: KUl)aruk Company: PHIL[ IPS Al ASKA. INC. Countw: USA Date: At,gust 2 I. 2001 penetration body metal loss body B7 70 79 8O Upset I Body .03 .t)3 .03 .02 .02 .02 .03 .03 .04 .03 .03 .04 .05 .06 .B2 .03 .04 .B4 .04 .03 .03 .03 .04 .03 .04 .23 .24 .05 B 0 5 0 6 0 1 7 6 0 6 0 B 0 6 13 9 B 7 0 ti 7 0 0 5 0 5 3 0 17i 6 4 B t 0 fl 12 0 8 0 Metal i Protection Minimum Loss JUpset Body i,/D,eskt 2,38 2.38 2.37 2.36 5halkiw pitting. Shallow corrosion, 2.37 O 2.32 .B4 2.38 2.33 Shalk}w pitting. pitting. 2.39 ¢5hatk}w ,itling. Lt. De 2.35 Corrosion. Lt. Deposits. 2.38 [Isolated pittin 2.34 LL Deposits. 2.35 2.39 [Shallow LL Deposits. 2.33 Shallow corrosion. 2.32 t t. Deposits, 2.37 l Shallow 2.38 [Lt. D~posits. 2.34 2.33 i Shallow 2.33 [Shallow pittin 2.34 lShalk)w pitting. Shalk)w pittin Shallow pitting. 2.4O ~ 236 [Shallow pitting. 1.gl) [ POSSIBLE SPLIT / COLLAPSE. 1.75 POSSIBLE SPLIT / COLLAPSL. 2.36 Deposils. 232 [ Shallow pitting. 2.3(* [Shallow piltin¢ Lt. A. Deposits. Deposits. Damage pm file (% wall/ lO0 .O2 ,03 PDS IOINT TABULATION SHEET Pipe: 2.875 im 6,5 ppf J-55 EUE Wahl thickness. Body: 0.217ins Upset = (L217in~ N(lulinal ID: 2.441 ins Upsel:I body inches .03 .04 .03 .03 ,03 .03 .02 .04 .02 .02 .02 % 11 ~4 9 Welt: 1Rd8 Field: Kuparuk Company: PHIlLIPS ALASKA, [NC. CoLirltIV: USA .o4 I 0 2.42 2.44 2.41 2.41 2.40 2.34 2.42 2.39 2.33 2.33 2,33 2,37 2,38 2.34 2,34 Minimum Shallow ~ Shal}ow ]S[~al[ow ' ' [Shallow pi/ting. Shallow Shallow PUP GLM I (Latch ~:, 3:00) PLIP Cormsi(m. Lt. PUP Shallow pitting. 228 PACKER [00 Pipe Tabulations page Jr. 94 30Z0 3030 3070 3O8O WelD: Field: lubin~: PDS Caliper Sections I R18 Survey Date: August 21,2001 Kuparuk Tool Type: MFC24 No. 00387 PH}I IIPS AI.ASKA, INC. Iool Size: I,(~9" USA No. of Fingers: 24 2,875 ins 6.5 ppf ,I-55 EUI Analysed: h Burton Cross section for Joint 123.3 at depth 3044.52 ft HIGH SIDE = UP WelE Fidd: lubin PDS Caliper Sections 1Rd 8 Survey Date: August 2 I, 2001 I<uparuk Tool Type: MFC24 No, 00397 PHIlliPS ALASKA, INC, ]ool Size: USA No, of Fingers: 24 2,875 ins 6.5 ppi 1-55 t:tJE Analysed; J. Cross section for Joint 123.3 at depth 3051.22 ft Tod speed = 50 Nominal ID = 2,441 Nominal OD = 2.875 Remairling wall area = 100 % HIGH SIDE = UP Cross-Sections page 2 Well: Fietd: Fubh' PDS Caliper Sections Cross section for Joint 123.3 at depth 3030.96 ft Tool speed ~- 50 Nominal ID = 2,44 I Nominal OD = 2A~75 wall area = 101) % POSSIBLE SPLI] 0.20 in, = 92% Wall Penetralion ( Assuming surri)tmding metal is f¢/k:led (ix e~. ) HIGH SIDE = L!P PDS C, LIPER JOINT TALLY SHEET Pipe: 2.875 ins 6.5 ppf }-55 EUE Wall thickness. Body: 0.21 7ins Upset = 0.217ins Nominal ID: 2..441 ins joint }.1 121 13 14 16 lg 19 20! Depth Length Measured iType 1D feet feet inches 40.74 32.55 2.456 73.29 6.08 2.,445 Pup . 79.37 31.59 2.474 ! t 0.96 32.68 2.459 143.64 31.65 2.464 175.29 32.26 2.469 207.55 33.08 2.467 240.63 33.23 2.478 273.86 32.40 2.481 306.26 32.24 2.453 338.50 31.86 2.469 370.36 32.83 2.475 403.19 30.39 31.86 2.438 2.436 433.58 465.44 30.72 2.436 496.16 32.65 2.462 528.81 32.93 2.460 561.74 31.38 2.458 593.12 30.61 2.443 623.73 32.13 2.474 655.86 30.53 31.98 2.474 21 686.39 22 718.37 23 750.5,!1 __ 24 783.29 __ 25 814.72 -- 26 847.06 -- 27 880.29 28 913.63 -- 29 945.01 30 977.47 ~ 1008.77 1040.32 33 1071.62 32.21 32.7i 2.46O 2.474 31.43 nomin~ 32.34 2.466 33.23 2.467 33.34 2.469 31.38 2.456 32.46 2.466 31.3O 2.431 31.55 2.431 31.3O 2.435 32.05 2.446 34 1103.67 31.72 2.488 ~35 1 'I 35.39 32.23 2.471 ~ ~6 1167.62 30.74 2.427 37 ] [198.36 31.64 2.468 38 1230. C~0 30.72 2.428 39 'I260.72 32.01 2.469 40 [ 1292.73 33.09 2.434 ii 1325.82 31.66 2.420 42 1357.48 3.3.41 nominal 43 1390.89 33.26 Z446 44 1424.15 32.47 2.467 1456.62 31.52 2.444 46 1488. i4 31.g9 2.47'1 4~' , 1520.03 31.06 Z446 48 [ t551.09 30.91 2.463 49 I t582.00 31.34 2.435 50 't 613,34 33.28 2.478 13 1646.62 3136 2.421 52 1677.98 32.08 2.454 17I 0.06 31.17 2.446 Well: 1R-18 Field: Kuparuk Company: PHILLIPS ALASKA, INC. Countw: LISA Date: August 21,2001 Joint Tall' Joint Depth I Length {Measured i-l-ype No. ] ID feet feet ] inches 54 1741.23 32.79 } 2.467 :).~'' 1774.02 32.56 ,] 2.465 i 56 1806.58 32.28 i 2.463 >/ 1 8.~8. b6 32.30 ~ 2.473 _ . 58 ' '1871.16 32.86 [ 2.468 [ 59 1904.02 31.36 ~ 2.454 _ 60 1935.38 32.39 ~ 2.456 61 1967.77 32.82 ( 2.470 62 2000.59 32.65 ~ 2.461 m - ' 63 2033.24 30.94 ~ 2.444 ~ 64 2064.18 32.35 } 2.462 65 2096.53 32.37 i 2.454 66 2128.90 32.10 ~ 2.448 67 2161.00 32.14 } 2.444 68 2'I 93.14 32.75 ~ 2.449 69 2225.89 30.79 } 2.446 [ 70 ~.~o.66 30.64 ~ 2.443 71 2287.32 32.66 ~ 2.458 72 2319.98 31.82 ~ 2.433 73 2351.80 32.51 ~ ~:~8 _~ _ .. 74 2384.31 32.32 [ 2.469 75 2416.63 29~1 { 2.457 ~ 76 2445.84 32.53 ~ 2.462 77 2478.3 7 30.36 } 2.444 78 2508.73 32.67 [ 2.465 79 2541.40 32.71 ~ 2.458 7 80 2574.11 31.12 j nominal 81 2605.23 32.60 ] 2.456 ~ 82 2637.83 31.75 ~ 2.449 83 _66.).. 8 31 , _.4.)5 84 2701.40 32.27 ] 2.462 ~ 85 2733.67 31.69 j nonqnal 86 2765.36 31.61 [ 2.435 ~ 87 2796.97 31.00 '~ 2.4~ 88 2827.97 31.10 ~ 2.435, 89 2859.07 3'1.20 ~ nominal ; 90 2890.27 31.12 ~ 2.452 _~ 91 _% 139 ~2.05 j 2.462 92 2953.44 31.71 ] 2.458 93 2985.15 31.10 ~ ~.4.~, 94 3016.25 32.13 ] 2.4~?_~ ' * *g ~ 2.446 95 3048.38 3.~..~_. 96 3081.73 31.56 ( 2.453 97 3113.29 32.71 j 2.454 ~ 98 3146.00 32.11 ~ 2.46'1 ~ .... 99 3178.1 I 32.85 { 2.452 100 3210.96 32.30 ~ 2.457 } 101 3243.26 32.35 } 2.459 ~ 102 3275.61 30.18 ~ 2.450 ~ ..... ~ . _ . 103 3305.79 32.53 [ 2.455 104 33,,8.3~ * 33.()8 ~ 2.453 , _~_ 105 3371.40 32.74 ~ 2.453 ~ 106 3404.14 31.90 ~ 2.458 ] ..... 107 3436.04 32.62 ~ 2.458 } PDS C/xLIPER JOINT TALLY SHEET Pipe: ~.8/a ins 6.5 ppf t-55 EUE Wall thickness. Body: 0.217ins Upset = 0.217ins Nominal ID: 2.441 ]ns ioint[ Depth Length iMeasured iType No.I ID feet feet i inches -108, 3468.66 33.25! 2.463 1091 3501.91 32.91 i 2.456 110 [ 3534.82 32.19 i 2.450 1-12 3599. I2 ~..t59 i 2.453 113 3631.81 32.05 ~ 2.449 114 3663.86 32.93 [ 2.455 115 I 3696.79 32.61 ~ 2.464 116 3729.40 a~.83 ~ z.4~ 6 ]18 3794.40 32.97 ~ 2.464 119 3827.37 31.60 ~ 2.447 120 [ 3858.97 31.77 ] 2.452 . ~ t21 3~93.74 31.26 ~ 2.454 122 [ 3922.00 32.28 ~ 2.460 I22.I[ 3954.28 6.24 ~ 2.461 ~ Pup 122.2 3960.52 9.26 ~ nominal [ Giro1 I22.3[ 3969.78 4. I5 ~ 2.450 ~ Pup 123 3973.93 31.7~ ~ 2.459 123.1. 4005.64 5.92 ] 2.46l ] Pup 123.2[ 4011.56 6.44 ~ nominal ~ PKR 1~g.3[ 4018_00 ~tmknmvn ~ ~_456 Well: 1R-18 Field: Kuparuk Company: PHILLIPS ALASKA, INC. Country: USA Date: August 2 I, 2001 ljoint Depth I Length Measured Type No. ID feet feet inches joint Tally page 2 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Dan Seamount Commissioner THRU: Blair Wondzell P.I. Supervisor FROM: John Cris~pp -{'~[,,'~ ~---,- Petroleum Inspector DATE: September 28, 2000 SUBJECT: Mechanical Integrity Tests Phillips Alaska Inc. 1 R Pad 17,18,198,23,26 Kuparuk River Unit Kuparuk River Field NON- CONFIDENTIAL . Packer DePth Pretest Initial 15 Min. 30 Min. we"l ~-~ I~'.i.I ~ I~.v.~. I~"~ I~*~ I~°° !~°° I ~°° I ~°° I'"'~a'l "- P.T.D.I 1911140 ITYl~etestl P ITestpsil 1616 I Casingl 1500] 2500I 2275I 2200i P/F I P~ Notes: Pressure stabilized (~ 2200 psi. Monitored for one hour. _ w~,,! ~_~ I T~,ei~.l ~ /~.v.~.[~ I Tu~,"~I =~0 I~0 I~0 12~0 I'ntervaq4 P.T.D.I 1910870 /Type testl P ITestpsil 796 I Casingl 900 I 16401 1600 I' 15901 P/F / P_~ Notes: We"l ~'~" I T~"e'"i'l ~ '1 ~'V'~"'l ~"~ I~u~'* I~"~ I'="~° I="~° I~-"s° I'"~a'l 4~ P.T.D.I 1910850 ITypetestl P ITestpsil 1637 I Ca'singl 11101194011920119201 P/FI P~ Notes: -- We, J 1R-23 ITypelnj. I s I T.V.D. 16713 I Tubingl 2500I 2500[ 2500I 2500 IIntervall 4 P.T.D.ll 1911010 ITypetestl P ITestpsil 1678 Icasig~jI' 1106I 19001 1875'1' 18501 P/F I P~ Notes: 'Well! 1R-26 I Typelnj. I S I T.V.D. I 6535 ITubingl 2300I 2300J 2300J 2300 i lntervail 4- , p.T.D.I 1910920 TypetestI P ITestp~il 1634 I Casingl 1220t172011710.1 16901 P/F I _P_P_~ Notes: Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT INJECTING Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) Test's Details I witnessed MIT's in the Kupanfl~ River Field on 1R Pad. The pressure on 1R-17 stabilized @ 2200 test pressure, test was held for one hour. No failures witnessed. .I.T.'s performed: _5 Attachments: npne Number of Failures: 0 Total Time during tests: 2.5 hrs. CC: MIT report form 5/12/00 L.G. MIT KRU 1Rb 9-28-00jc.xls THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE NOVEMBER 2, 2000 P M E E L E W A TE R IA L U N D ER TH IS M A R K ER C:LORIXMFILM. DOC ARCO Alaska, Inc. Date: November 19, 1993 Transmittal #: 8932 RETURN TO: ARCO Alaska, inC. Attn: Sarah Bowen Kuparuk Operations File Clerk ATO'11119 P.O. Box 0036 7 Anchorage, AK 99510-0360 Transmitted here' with are the following items. Please acknowledge receipt and return one signed copy of this transmittal. ~_, ~%~¢; o~ .. ~ 7_.'5~ .--5'5 ~ .__ ~I' ~-..~., I,_ -8 _ : . TI~09:-9 ~--~'~ 3'~9'1------~,,,1 'i _-Fietd'Ta'pe-Gopy-o£CDR-- Data~-- ~(~ 2M-12 c~ LIS Tape and Listing: 11-09-93 93507 -~ 5~?-- HLDT Depth Shift-3 passes and Let Avg. $-~ ~- 2M-32 cH LIS Tape and Listing: !1-11-93 93505 -~ ~ ~HLDT Depth Shift-5 passes and Lat Avg. ~ ? ~-[ ¥[ 2M-04 cP~ LIS Tape and Listing: 11-12-93 93508 ~ .~:~:)q HLDT Depth Shift-3 passes and Let Avg. 1~.~ - 2M-08 cP~ LIS Tape and Listing: 11-12-93 93506 ~5~°~SHLDT Depth Shift-3passes and Let Avg. lu~o--[ ~o 2M-08 .~LIS Tape and Listing: 8-12-93 93301 DITE/LDT/CNTG/LDWG Format Receipt Acknowledged' //~~/_~,~ (~~ Date: . · ,, DISTRIBUTION: Bob Ocanas -~, i:',- 'state of Alaska ', I,~ STATE OF ALASKA ALA,.4i-A OIL AND GAS CONSERVATION COMMISSION .. ., WELL COMPLETION OR RECOMPLETION REPORT AND LOG I Status of Well Classification of Service Well OIL E~ GAS E~ SUSPENDED F-] ABANDONED E~ SERVICE [~DisposalWell ] Corrected copy 2 Name of Operator 17 Permit Number ARCO Alaska, Inc 91-87(Permit) 91-120(Permit) 91-208(SA-403) 3 Address 8 APl Number P.O. Box 100360, Anchorage, AK 99510-0360 50-029-22188 4 Location of well at surface --,* 9 Unit or Lease Name 698' FSL, 214' FEL, SEC 18, T12N, R10E, UM i :. :.:.'.',"; i: ~':¢;;,i KUPARUK RIVER At Top Producing lnterva,~ ~'~~'¢/ ~ ~..~~.~,~/~ ! ;;::/..~;~'..~ 10 WellNumber NA .......... -i 1R-18 At Total Depth /~';;?.. ¢ .¢: ': ': ;'."~--' m~ 11 Field and Pool 1513' FNL, 420' FEL SEC 18, T12N, R10, UM KUPARUK RIVER FIELD 5 Elevation in feet (indicate KB, DF, etc.) I 6 Lease Designation and Serial No. KUPARUK RIVER OIL POOL RKB 88', PAD 45' GLI ADL 25635, ALK 2568 12 Date Spudded 13 Date T.D. Reached 14 Date Comp., Susp. or Aband. 15 Water Depth, if offshore 16 No. of Completions 07/06/91. 07/08/91. 07/22/91. 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 5350' MD ,4049' TVD e 450o'(Pool 7 RKB) MD, 3509' TVD YES xL~ MWD NO L] NONE feet MD 1700' APPROX 22 Type Electric or Other Eogs Run . CDR / TEMPERATURE LOG 23 '; CASING, LINER AND CEMENTING RECORD ' "-. I SE'I-rING DEPTH MD I CASING SIZE W-r. PER FT. GRADE TOP Bo'FrOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED .. 16'! 62.5# H-40 S U RF 122' 24" 331 SX AS I 9-5/8" 36# J-55 SURF 5318' 12-1/4" 1070 SX TYPE E 20" CTC External casing pkr @4064', 40" CTC External casing pkr @ 4185' 7" I 26# I J-~S I SUR~ [ ~0~' INet cemented, Circu'ating string 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) 4155'-4175 MD 3279'-3292' TVD 2-7/8", 6.5# 4051' 4007' 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC DEPTH INTERVAL (MD) I AMOUNT & KIND OF MATERIAL USED I * See attached operations summary 27 PRODUCIION IESI Date First Production IMethod of Operation (Flowing, gas lift, etc.) Started Disposal July 29, 1991J Disposal Injection Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO I TEST PERIOD ,,~ FIowTubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OILGRAVITY-API (corr) Press. 24-HOUR RATE ,I, 28 CORE DATA Eii'ief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. '~ J~C~JVED FF_ 1 9 1992 A/aska .Oil .& Gas Cons. C0mmissi0r) ~rlnhnr~no 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 Ugnu Sands Top 3520' MD 2987' TVD 31. LIST OF ATTACHMENTS REPORT OF OPERATIONS, OPERATIONS SUMMARY, TEMPERATURE LOG 32. I hereby certify that the foregoing is true and correct to 1he best of my knowledge Signed ..... Title AREA DRILLING ENGINEER Date 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 February 11, 1992 Kuparuk River Unit Well 1R-18 API 50-029-22188 ARCO Alaska, Inc. requested a variance to 20 AAC 25.030(g)(3) which requires a cement bond log to be run in injection wells to verify zone isolation. Well 1R-18 had two cement inflatable external casing packers located at 4064 feet and 4185 feet, above and below the perforated injection zone. Due to the design of the packers, which includes nitrile inflation elements and a rough-coated mandrel, a cement bond log would have been inconclusive. Sundry approval #91-208 was received on July 16, 1991 to run a pump-in temperature survey. The survey, which is attached, was run on July 20, 1991, verifying zone isolation. 1R-18 was permitted to drill as a temporary disposal well (permit #91- 87) to be used while drilling on 1R pad. It was planned to eventually deepen 1R-18 to a Kuparuk target, and permit #91-120 to deepen it was approved on September 16, 1991. However, 1R-18's Kuparuk target was drilled from another surface location (1R-21), and ARCO requested ca_ncella~_.__.tion of permit #91-120 on September 26, 1991. 1R- 18 will no longer be needed as surface casing for a Kuparuk production well and will remain as a permanent disposal well. This form 407 is intended to close out: Permit to Drill #91-87 Permit to Deepen #91-120 Sundry Approval #91-208. RECEIVED F~B 1 9 199~ Alaska 0il & Gas Cons. Commission Anchorage ARCO ALASKA INC. DAILY OPERATIONS PAGE: 1 WELL: BOROUGH: UNIT: FIELD: LEASE: API: PERMIT APPROVAL: 1R-18 KUPARUK RIVER UNIT KUPARUK RIVER FIELD ADL 25635 ALK 2568 50-029-22188 , 9 z-8 7 Alas~ Oil & Gas Cons. Anchorage ACCEPT: 07/06/91 SPUD: 07/06/91 RELEASE: 07/12/91 OPERATION: DRILLING RIG: POOL 7 AFE: AK5873 WI: 55.252072 07/06/91 ( 1) TD: 122' ( 122) SUPV:JRR POSITION SUBBASE OVER HOLE MW: 0.0 VIS: 0 MOVING RIG FROM 1R-25 TO 1R-18. BREAKING THRU PAD & TROUBLE WITH BOLTS IN MOVING SYSTEM. USING PLYWOOD & MATT BOARDS TO REINFORCE PAD. DAILY:SO CUM:SO ETD:SO EFC:$2,050,000 07/07/91 ( 2) TD: 845'( 723) SUPV:JRR DRLG 12-1/4" HOLE MW: 8.9 VIS: 56 FINISH MOVE RIG OVER 1R-18. SKID RIG OVER SUBBASE. HOOK UP SUPPORT LINES & WIRES. RU DIVERTER LINES AND FUNCTION TEST DIVERTER. PU BHA & ORIENT MWD. DRLD 122'-573'. ADT 3.5 HR. TOH & CHECK MWD ORIENTATION. DRLD 573'-845'. ADT 2 HR. DAILY:S67,254 CUM:$67,254 ETD:S67,254 EFC:$2,050,000 07/08/91 (3) TD: 3725'(2880) SUPV:JRR DRLG 12-1/4" HOLE MW: 9.4 VIS: 50 DRLD 872'-1573'. ADT 6.25 HR. RAN WL SURVEY TO CHK MWD(OK). TOH & CHANGE NAVIDRILL. (WERE HAVING TROUBLE STEERING.) TIH. DRLD 1573'-3725'. ADT 9 HR. DAILY:S58,810 CUM:$126,064 ETD:S126,064 EFC:$2,050,000 07/09/91 ( 4) TD: 5350' (1625) SUPV:JRR TIH MW: 9.7 VIS: 45 DRLD 3725'-5350'. ADT 15.25 HR. CIRC & COND MUD. TOH TO HWDP. TIGHT @ 2220'- 2036'. TIH. REAM TIGHT SPOT. DAILY:S45,009 CUM:$171,073 ETD:S171,073 EFC:$2,050,000 07/10/91 ( 5) TD: 5350'( SUPV:JRR o) POH LOGGING W/LWD TOOLS 9-5/8"@ 5317' MW: 9.7 VIS: 36 CIRC & COND MUD. PUMP DRY JOB. TOH. LD MOTOR & MWD. RU SCHLUMBERGER. RIH W/ DIL/GR/CAL. COULD NOT GET TOOLS BELOW 2200'. POH & RD WL. SLIP & CUT DRLG LINE WAIT ON LWD. PU & LOAD LWD. ORIENT DEPTH. TIH LOGGING. HAVING DIFFICULTY MAINTAINING STEADY SPEED OF LESS THAN 1200'/HR. TIH TO TD, WILL LOG WHILE TOH. CIRC & COND MUD. TOH LOGGING W/ MWD. DAILY:S76,394 CUM:$247,467 ETD:S247,467 EFC:$2,050,000 07/11/91 ( 6) TD: 5350'( SUPV:KKL o) WAIT ON NEW BATCH OF CMT 9-5/8"@ 5317' MW: 9.6 VIS: 39 POH W/ LWD. UNLOAD LWD. LD BHA. RU GBR. RAN 122 JTS 9-5/8" 36~ J-55 BTC CASING W/ 2 EXTERNAL CSG PKRS @ 4185' AND 4064'. CIRC & COND MUD. RECIP CSG. PUMP PRE FLUSH & SPACER & 1070 SX PF E & 537 SX G CMT. HAD PROB BATCH MIXING PKR INFL CMT. MIXER PADDLES LOCKED UP. CIRC OUT CMT. WAIT ON NEW BATCH OF CMT. DAILY:S86,123 CUM:$333,590 ETD:S333,590 EFC:$2,050,000 07/12/91 ( 7) TD: 5350'( SUPV:KKL o) SIGNATURE: ~ILY~ DRILLING SU~RINTENDEN~ MOVE TO 1R-26 9-5/8"@ 5317' MW: 9.7 VIS: 41 WAIT ON HALLIBURTON TO BRING NEW BATCH OF CMT. MIX AND PMP 100 BBL ARCO PRE FLUSH, 67 ARCO SPACER, 1070SX PF E (365 BBL). GOOD CMT RTNS AFTER PMPG LEAD CMT-ASSUMED CMT CHANNELED WHEN CIRC OUT FIRST BATCH. PMP 507SX (104 BBL) CL G TAIL.DROPPED FIRST TOP PLUG. PMPD 65 BBL MUD SPACER, DROPPED FIRST BTM PLUG & PMPD 10 BBL CL G LATEX INFLATION CMT. PRESSURED UP TO 3250 PSI. COULD NOT MOVE CMT AGAIN. RI W/DP. TAGGED PLUG AT 780'. CIRC OUT CMT. POH. ND DIVERTER. INSTALL CSG HD AND TBG HD W/ VALVE. CLEANED CMT & MUD OUT OF PITS. RLSD RIG AT 0500 ON 7/12/91 CUM:$475,870 ETD:S475,870 EFC:$2,050,00 DATE: //// ~ J/ 7 ~ ARCO ALASKA INC. DAILY OPERATIONS PAGE: 1 WELL: BOROUGH: UNIT: FIELD: LEASE: API: PERMIT APPROVAL: 1R-18 NORTH SLOPE KUPARUK RIVER UNIT KUPARUK RIVER FIELD ADL 25635 ALK 2568 50-029-22188 91-87 ACCEPT: 07/14/91 SPUD: RELEASE: 07/22/91 OPERATION: COMPLETION RIG: NORDIC AFE: AK5873 WI: 55.252072 07/14/91 ( 8) TD: 5350 PB: 5229 SUPV:DB 07/15/91 ( 9) TD: 5350 PB: 5229 SUPV:DB 07/16/91 (10) TD: 5350 PB: 5229 SUPV:DB 07/17/91 (11) TD: 5350 PB: 5229 SUPV:DB 07/18/91 (12) TD: 5350 PB: 5229 SUPV:DB ND TREE 9-5/8"@ 5317' MW: 9.7 WBM MOVE RIG TO 1R PAD. ACCEPT RIG @ 0400 HRS 7-14-91. ND DRY HOLE TREE AND LEVEL RIG. DAILY:S22,346 CUM:$498,216 ETD:S498,216 EFC:$2,050,000 DRILLING CEMENT @ 1447' 9-5/8"@ 5317' MW: 9.7 WBM NU BOPE AND TEST SAME. PU BHA AND DP. GIH AND TAG TOC @ 765' DRILLED PLUG AND SOFT CMT TO 1447'. DAILY:S31,032 CUM:$529,248 ETD:S529,248 EFC:$2,050,000 DRILLING CEMENT 9-5/8"@ 5317' MW: 8.4 FW DRILLED SOFT CMT F/ 1447' - 1576'. DAILY:S28,147 CUM:$557,395 ETD:S557,395 EFC:$2,050,000 POH W/BIT & SCRAPER 9-5/8"@ 5317' MW: 8.3 FW SERVICE RIG, DRLG/REAM SOFT CMT F/3598'-3854',CBU, DRLG/REAM SOFT CMT F/3854'- 4329',CBU, DRLG/REAM SOFT CMT F/4329'-4806' CBU, DRLG/REAM SOFT CMT F/4806'- 5208' (FLOAT COLLAR),CIRC HOLE CLEAN, BLOW DN AND STD BK KELLY,POH W/BIT, LD 4-3/4" DC'S RIH W/BIT AND 9-5/8" CSG SCRAPER, DISPLACE WELL W/FRESH WATER SLIP AND CUT DRLG LINE,POH W/BIT AND SCRAPER DAILY:S28,372 CUM:$585,767 ETD:S585,767 EFC:$2,050,000 WAIT ON CEMENT 9-5/8"@ 5317' MW: 8.3 FW SERVICE RIG, FUNCTION BOP'S,CONT. POH W/BIT AND SCRAPER, PU 2 4-3/4" DC'S,MU HALIBURTON EZSV, RIH HOLE W/SAME ON 3-1/2" DP -~. SET EZSV @ 4473'NORDIC RKB, POH W/ DP,LD EZSV SETTING TOOL RIH HOLE OPEN ENDED,TAG EZSV @ 4473',PU 3',RU HOWCO, BATCH MIX 45 BBLS CMT,PRESSURE TEST LINES TO 3000 PSI,PUMP 5 BBLS H20,43 BBLS CMT,25 BBLS H20,POH 15 STDS,CIRC 1 HOLE VOL @ 130 SPM/650 PSI,CLOSE PIPE RAMS, PRESSURE UP DP TO INFLATE CTC PACKERS,SQUEEZED AWAY 3/4 BBLS CMT,POH W/DP,LD 21 JTS CLEAN AND SERVICE RIG WHILE WOC DAILY:S72,076 CUM:$657,843 ETD:S657,843 EFC:$2,050,000 07/19/91 (13) TD: 5350 PB: 5229 SUPV:DB RIH W/BIT & SCRAPER 9-5/8"@ 5317' MW: 8.3 FW CONT. WOC,MU 8-1/2" BIT, 9 6-1/8" DC'S,RIH ON 3-1/2" DP TO 3000',CONT. WOC,CONT RIH, TAG HARD CMT @ 3949',PU KELLY, DRILL HARD CMT TO EZSV @ 4473' CIRC HOLE CLEAN, PRESS TEST 9-5/8" , CSG TO 2000 PSI F/15 MIN, OK, BLOW DOWN KELLY AND STD BK POH MU BIT AND 9-5/8" CSG SCRAPER, RIH DAILY:S28,147 CUM:$685,990 ETD:S685,990 EFC:$2,050,000 Alaska Oil & 6as 6ons. Anchorage WELL: 1R-18 OPERATION: COMPLETION RIG: NORDIC PAGE: 2 07/20/91 (i4) TD: 5350 PB: 5229 SUPV:DB 07/21/91 (15) TD: 5350 PB: 5229 SUPV:DB 07/22/91 (16) TD: 5350 PB: 5229 SUPV: DB LOGGING W/TEMP LOG 9-5/8"@ 5317' MW: 8.3 FW SERVICE RIG, FUNCTION BOP,CONT. RIH W/BIT & SCRAPER, WORK SCRAPER 3949'-4473', WASH FILL 4443'-4473' (EZSV-BP),CBU DISPLACE WELL W/50 BBL CLEAN H20 FOLLOWED BY 9.7 PPG NACL/NABR BRINE,MIX & PUMP DRY JOB,POH, LD BIT & SCRAPER, MU RTTS W/ BYPASS,RIH AND SET @ 3711',RU SWS,TEST LUBRICATOR TO 2000 PSI,MU/RIH W/2-1/8" EJ STRIP GUN, 6 SPF, 0 DEG PHASING TIE IN W/GR-CCL,PERF 4155'-4175',POH,MU/RIH W/TEMP LOG, LOG BASELINE SURVEY, INJECT 100 BBLS 135 DEG F BRINE @ 4 BPM INTO PERFS,LOG ZONE,NO FLUID MIGRATION PAST CTC PACKERS EVIDENT DAILY:S109,136 CUM:$795,126 ETD:S795,126 EFC:$2,050,000 RUNNING 7" CASING 9-5/8"@ 5317' MW: 9.7 NaC1 INJECT 100 BBLS 38 DEG F BRINE INTO PERFS,LOG ZONE W/TEMP LOG, NO EVIDENCE OF A CHANNEL BEHIND CASING, POH, RD SWS RELEASE RTTS,POH LD SAME,PULL WEAR RING, RU SWS,RIH W/8-1/2" GAUGE RING/JB,POH,MU/RIH W/BAKER MOD.D PERM PKR, MILL OUT EXT TAIL PIPE ASSY (1 JT 2-7/8" TBG, CAMCO 2-7/8" X 2.25" D NIPPLE,BAKER W/L ENTRY GUIDE),SET PKR @ 4000',POH,RD SWS RU/RIH WITH 7" CSG DAILY:S55,952 CUM:$851,078 ETD:S851,078 EFC:$2,050,000 SLICKLINE-POH W/DV 9-5/8"@ 5317' MW: 9.6 NaCl SERVICE RIG, FRIH W/7" CSG, 76K UP,60K DN, ND BOPS,SET SLIPS CUT/PULL 7" STUB, 7"@ 3035',INSTALL PACKOFFS,NU FMC GEN IV 11" 3K X 7-1/16" 5K TBG SPOOL, TEST PACK- OFF TO 3000 PSI,NU BOPS,CHANGE RAMS TO 2-7/8",TEST BOPE,RACK & TALLY 2-7/8", MU BAKER SNAP LATCH ASSY W/5' SEAL ASSY, 1JT 2-7/8" TBG,MERLA TGPD 2-7/8"X 1-1/2" GLM W/DV, RIH ON 2-7/8" TBG, STAB INTO PKR & LATCH IN,28K UP,21K DN, PRESS ANN. TO 500 PSI TO VERIFY POSITION, LEAKS-SLOW FLOW UP TBG, PRESS TBG TO 500 PSI NO FLOW UP ANN. ,SPACE OUT AND LAND TBG, RILDS,RU SLICKLINE, TEST LUBRICATOR TO 1500 PSI,RIH & SET STANDING VALVE IN CAMCO D NIPPLE,TEST ANN. & TBG TO 1500PSI OK,PULL DV DAILY: $114,163 CUM: $965,241 ETD: $965,241 EFC: $2,050,00 07/23/91 (17) TD: 5350 PB: 5229 SUPV:DB RIG RELEASED 9-5/8"@ 5317' MW: 9.6 NaCl REDRESS DV, RIH & SET IN GLM, POH W/SLICKLINE,TEST ANNULUS TO 1600 PSI,OK, RIH & PULL STANDING VALVE,POH,RD SLICKLINE,SET BPV, ND BOPE,NU FMC GEN IV 3-1/8" 5K TREE,TEST PACKOFF TO 5000 PSI,TEST TREE TO 250/5000 PSI,PULL TEST PLUG, RU CIRC LINES,DISPLACE ANNULUS W/DIESEL, BULLHEAD TBG W/3 BBLS DIESEL CAP,RD LINES, CLEAN PITS,SECURE WELL,RELEASE RIG AT 1600 HRS 7/22/91,MOVING TO lA-20 DAILY:S82,286 CUM:$1,047,527 ETD:S1,047,527 EFC:$2,050,000 SIGNATURE:DRIL ~R~ Alaska Oil & Ba.s Oons. Anchorage DATE: ORIGINAL COM~'AN.'Y A~ ALASEA, iNC, WELL ~;C;TI'3N.' I I(~'A~t]I( RIVER UNIT L~A?ICN 2 NSB, AL~I(A MAG~?IC D~LINA?ION ~: 06-JUL-gl W~ N~BER ~ELL HEAD lOCATION: AZIMU~ FROM ~]TARY TAB~ ?0 ~A~:GE? IS TIE iN POINt(TIP) : MEA~UR£D D~F~H 350,0C ?RUE ',,~R? D~PTH'. 50,00 INCLI~TI~ 0,00 ~TI~E(N/-S) C~,'~ DEP~-Wi RECEIVED FEB 1 9 1992 Alaska Oil & Gas Cons. Comm'msioD ~chorage .~".'"" r'"" ¢" .....~ gI~TICAL , .r~.-~.n~J; : '. ~'~ ~EPTH ft ft ft .350,00 ;:).0 ~,~ t 5.:.5. O0 :~:4,0 1516,90 -35O8 J'-,, ,4.,804.0G .:,:..;0, ;~ !753.50 20~.35 2205.87 2450.74 2529.53 370,0 372,0 370i.83 s.:.k:,,] 3984.62 EECTIDI,t INCLi'~. ~,.'-~ ft ~e~ d~,.: ft 5'.;', 20 iL .~., 10 6: :~ ? 62.2 ,$ 142 :'.:r3 20,40 .5.7~ :48.17 4z..,,~ 38.4C 5~4.10 434.8? ~4.''~ 46.90 ~4,;~ '~ 1376.37 50.00 ~7.~::, !:381.76 ~62,76 ~, oO 35.>, 7~ ~60,99 2646.(k:. 50.80 ~2..~ 2.A4.9,~ 2990,51 5~.50 356,53 ~92,,s5 : 1.32 4i.1";" ,,~..,,'~' 04 --., ~: ~,., '.'~i 687.76 '.,:e 2.';0 - 1~,, .A,: 890.92 35.~.or"' : ,.. '= · .,,.. L.t,.8 +f,j.,gm ...',. .... y.... '45,';¥ '* A' "' '::':" '" ~ '~ ,t.'. ~, .' 54 -5v.4~ .,.J~,0~. :'~' .... ~.~,' ,. ../+ ' . ~ ~ J..:: -!~5,53 lV53,95 355,90 -I~7.53 2370,98 '163.98 2654,46 355,46 -196.73 27~9.11 ~,~.24 (), 76 .g.31 1,03 SO~'~Y A~ A~I(A, INC. LO~TI~ i IOJF'ARU1K RIVER ~.NIT L~ATiON 2 NSB. ALASKA DATE: M ., ?,~ ,-,,,.,. .,., ...?,~ ..~,,',,'-l~.,.~ £,ECLINATION '"' '" W~ NL~BER ft oeo deo,.'l::Oft e, eu.-/IOC;.~**:i ';5~,.0 35(:.:),", 8.00 0.cF.', 0.00 '-, .,'v ..... ,.. .... ..... v,,~v v.00 :~,..20 ....00 v,uu ",.'. ,..': 0 ....... · ........ :.,:,5.5v 5,50 i.80 ~.~C, $.4q r -,:',', ,....,.80 ,.. -5. 51.5., i..~? ,,..:.,- .-.:= . ,~.;. iO,.~r, !5,1¢ ..... ~ ~'-.': 0 %'.; _- .... 3,?4 -: 8, '.;'0 ^,90 -.7, ~'.3 - ~'=J., '..:'5 w .% ~:. ,.3 120i,8 ii~Ei,44 4.EQ 20.40 1.56 -i,40 5,~ -0.51 -47,30 6.45 1,'-'..7 O.'-:'2 =_<..,,..,15:--,?0 4,80 25.2¢ 1,32 8,AO 6ulO 0,16 .::,00 .::,,.;'C, ,:2 ?,.:.~/ !8",.'.,0 1.," 5::, , :'0 '-, 'v' -'- . ...... lc,.,',,.' 38.40.' 4.73 -12,0C -5,,~: -4.._-,,..:'-i02,06. 30.67 22!4.0 282~t.~.5 :r,,50 48,9C 2'~4 -3,20 '" ', ' - .. -.".~.0 ":).86 -184.73 13.C'.6 :,';:5 C,..A.; 2490.0 ~C5,87 -2,,X: .46.90 -0.72 '~ '~ 15 ' · ,:,,,..0 -5.&O 1 ,.2,~ -I07,05 130.34 1, .' iai .,,'1. "'"~'" :l 9" "' ' -5.i0 "",":' ,.,...93 ,A,?6 8 ":*' " ,"~::.,... ,, ~4 :..v 50.44 v.94 ,~ .70 -: '~ o .... ~- .~. ,r.. ,' .' ~' -.;~v.,, ,'o.::,,_,o -0, .~, 50.00 -0.i4. ~.5',, -2..~ 0,'2C, -81, ~7 3,"'~.~ 0.,7(', 0.",::'~ 3508.0 2~%t,36 i,90 51.?C -3.52 -2..sO -5.20 -0.71 -156.74 47.56 0,'5 0.01 ~*J=,v i~4i.i4 -0.~0 48.40 -0,09 ~.~ -3,30 0.40 -i97.3~ 107.52 ,,Si 0.0~ 4804.0 '~"'. :.~%~ ~, =,~ or.or 0.59 -~.I0 -7,% -'.lO ':,0 .,.. 5~.21 I.)3 0.19 ,, 5250~0 39&~.f.2 -,¢.30 ~O.~t, -0.07 3.'D -3,50 0.87 -:'~.:~1 102,56 .:),,W 0.08 AOGCC GEOLOGICAL MATERIALS INVENTORY LIST PEFIbliT # ~ ( - ~? WELL NAME ~-~ COMPLETION DATE "~ /_ Z~ / ~ ~ CO. CONTACT check off or list data as it is received.*ist received date for 407. if not re.~juircd list as NR '.o~ I ~) ~ I'~. drilling history. ~' su~cyJ ~ ! well tests ~ ! core dcsc~irtioq~ cored inte~a(s , core analysis~ d~ ditch intc~als digital data ...... ~ ~ ~ ~ , ~,~~ LOG 'TYPE RUN INTERVALS SCALE · NO. (to,thc nearest fo,otJ , {inchl100') i i i i i i ~) ' 7') i 9) .... i i i 10,1 11) ~z} ' , il i i i i 13} i i i i i 14} ._ 1 S} 16} 17i ' ' 18) ' ' i ii i i k ii i i i i VV ARCO Alaska, Inc. Date: July 26, 1991 Transmittal #: 8182 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 Open hole items. Please acknowledge receipt and return one signed copy of this transmittal. -,.--, ~, c~ :.__. ~ ~ .) ~.-lO-~1 1~-~o Receipt Acknowledged: -- ' .......... Date' DISTRIBUTION: D&M Drilling Franzen Vendor Package(Johnston) NSK State of Alaska(+Sepia) 4#Ch~','ura. qe ne. C. arr##i,.~,ion ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 9951O-O36O Telephone 907-276-1215 July 12, 1991 Lonnie Smith Alaska Oil & Gas Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: Kuparuk River Unit Well IR- 18 API 50-029-22188 ARCO Alaska, Inc. requests a variance to 20 AAC 25.030(g)(3) which requires a cement bond log to be run in injection wells to verify zone isolation. Well 1R-18 will be used as a temporary disposal well with 9-5/8-inch casing and then later drilled and completed as a Kuparuk producer. Unlike typical Kuparuk wells, 1R-18 has two cement inflatable external casing packers located at 4064 feet and 4185 feet, above and below the injection zone to be perforated. Due to the design of the packers, which includes nitrile inflation elements and a rough-coated mandrel, a cement bond log will be inconclusive. We propose to perforate the injection zone and run a pump-in temperature survey to verify zone isolation. If you have any questions please feel free to contact me at 263-4638 or Wayne McBride at 263-4962. Sincerely, E.D. Fitzl~a~Yick Senior Drilling Engineer STATE OF ALASKA 0 ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon_ Suspend _ Operation Shutdown w Re-enter suspended well _ Alter casing _ Repair well Plugging _ Time extension Stimulate Change approved program _ Pull tubing _ Variance ~ Perforate _ Other _ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) Development _ ARCO Alaska, linc. Exploratory _ RKB 88', PAD 45' GL feet 3. Address Stratigraphic _ 7. Unit or Property name P. O. Box 100360, Anchorage, AK 99510 service X Kuparuk River Unit 4. Location of well at surface 8. Well number 698' FSL, 214' FEL, Sec. 18, T12N, R10E, UM 1 R- 1 8 At top of productive interval 9. Permit number 91 -87 At effective depth 10. APl number 50-029-22188 At total depth 11. Field/Pool Kupurak River Field/ 1479' FNL, 656' FWL, Sec. 18,T12N, R10E, UM (as proprosed) Kuparuk River Oil Pool 12. Present well condition summary Total Depth: measured 5350' feet Plugs (measured) CEMENT FROM 780'- 5350' true vertical 4049' feet Effective depth: measured 780' feet Junk (measured) None true vertical 780' feet Casing Length Size Cemented Measured depth True vertical depth Structural Conductor 80' 1 6" 222 SX AS I 1 23' 1 23' Surface 5276' 9-5/8" 1070 Sx PF E 531 8' 4028' Intermediate Production Liner Perforation depth: measured ~' . None true vertidal ,jt It Tubing (size, grade, and measured depth) . ,..~,,_.~. None Packers and SSSV (type and measured depth) 20' CTC EXTERNAL CSG PKR ~ 4064', 40' CTC EXTERNAL CSG PKR ~ 4185' 13. Attachments Description summary of proposal ~ Detailed operation program __ BOP sketch _ 14. Estimated date for commencing operation 15. Status of well classification as: July 13, 1991 Oil ~ Gas _ Suspended 16. If proposal was verbally approved Name of approver LONNIE SMITH 7/11/91 Date approved Service 17. I here~ cedi~y that the~foregoing is true and correct to the best of my knowledge. ~- Title -~~~i~er ~ ~Z' FOR COMMI~ION USE ~LY Conditions of approval' Notify Commission so representative may witness JApproval No. _ Plug integrity_ BOP Test_ Location clearan~__ I ..~ ~ Mechanical Integrity Test _ Subsequent form require 10- ?~ ? / Approved b, the order of the Commission Commissioner Dato Form 10-403 Rev 06/15/88 SUBMIT IN CATE Approved Cgpy · ALASKA 0IL AND GAS June 27, 1C9091NSERVATIONCO'I'IISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 A. W. McBride Area Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, AK 99510-0360 Re: Kuparuk River Unit 1R-18 ARCO Alaska, Inc. Permit No. 91-87 Sur. Loc. 698'FSL, 214'FEL, Sec. 18, T12N, R10E, UM Btmhole Loc. 1479'FNL, 656'FEL, Sec. 18, T12N, R10E, 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 requir%d permitting determinations are made. The Commission will advise you of those BOPE test that it wishes to witness. Sincerely, ~~~r David W. John man Alaska Oil' nd~~s Conservation Commission BY ORDER OF THE 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 G/~ CONSERVATION C, OIVlM~,,,iON PERMIT TO DRILL 2O AAC 25.0O5 la. Type of Work Drill I~ Redrill r'] 1 lb. Type of Welt Exploralory r=l Stratigraphic Test l'1 Development Oil r"] Re-Entry [~] Deepen r~I Service ~;~ Development Gas r'l Single Zone r~ Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska~ Inc. RKB 88'r Pad 45' GL feet Kuparuk River Field 3. Address 6. Property Designation Kuparuk River Oil Pool P. O. Box 100360, Anchoracje, AK 99510-0360 ADL 25635~ ALK 2568 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 698' FSL, 214' FEL, Sec. 18, T12N, R10E, UM Kuparuk River Unit Statewide At top of productive interval (@ TARGET ) 8. Weil number Number 1 R- 18 #UG30610 At total depth 9. Approximate spud date Amount oc. , 00,000 12. Distance to nearest 13. Distance to nearest well 14. Numbe~ of acres irl property 15. Proposed depth (MD and TVD) property line 1R-12 5,348' MD 1,479' ~ TD feet 119' ~ 400' MD feet : 2448 4,043' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) Kickoff depth 400 feet Maximum hole angle 48° Maximum surface 1350 pslg At total depth (TVD) 1800 pslg 18. Casing program Settincj Depth size Specifications Top Bottom Quantity, of cement Hole Casing Weight Grade Coupling Length kO 'I'VD IVD 'I'VD (include slac~e data! 24" 16" 62.5# H-40 Weld 80' 43' 43' 123' 123' +200 CF 12.25" 9.625" 36.0#i J-55 BTC 5305' 43' 43' 5r348' 4~043' 910 Sx Permafrost E & HF-ERW 650 Sx Class G 19. To be completed for Redrill, Re-entry, and Deepen Operatior~s. 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 ~" ':--. ~:'~ .... i.:..:'~i .? ~ Intermediate Production Liner ~, ,}~ ~ j-:' Perforation depth: measured ~':! true vertical ' '' 20. Attachments Filing fee !~ Property plat D BOPS ketch D Oiverler Sketch i~ Drilling program Drilling fluid program i"~ Time vs deplh ptol 1'-I Refraction analysis I--! Seabed report r'l 20 AAC 25.050 requirements 21. I hereby certify that the foregoing is true and correct to the besl of my knowledge Signed _//~"~//' ~~ Title Area Drilling] EnDineer Date Commission Use O~1~, / ~ ~'/- ~ ~ s0- o~_ ?- :~ ~-./¢~' 06 / 2 7 / 9 ]_ other recjuiromonts ConditiOns of approval Samples required [~ Yes ~] No Mud log required r-~ Yes ~] No / Hydrogen sulfide measures D Yas '~ No ~,.~ Directional survey required ~ Yes D No Required working pressure for BOPE/[~ 2M ~'~' --3M r~ 5M J-~ 10M ~--] 15M Other: e~'~'~ ,r_,.~, __,~ ~ ~ by order of DRILLING FLUID PROGRAM (1R-18) Spud to 9-5/8" surface casin9 Density PV YP Viscosity Initial Gel 10 Minute Gel APl Filtrate pH % Solids 8.6-10.0 15-35 15-35 50-100' 5-15 15-4O 10-12 9-10 10% _+ Drilling Fluid System: Tandem Brandt Shale Shakers Tandem Derrick Shale Shakers Solids Processing System to minimize drilling waste Mud Cleaner, Centrifuge, Degasser Pit Level Indicator (Visual and Audio Alarm) Trip Tank Fluid Flow Sensor Fluid Agitators Notes: Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. The nearest well to 1R-18 is 1R-12. As designed, the minimum distance between the two wells would be 119' @ 400' MD. The wells would diverge from that point. Incidental fluids developed from drilling operations will be hauled to the nearest permitted disposal well or Kuparuk Field well with open annulus used for disposal. *Spud mud should be adjusted to a FV between 100-120 sec/qt to drill gravel beds. A C0 ALASKA 200 © 0 .o 20o O0 400 - 2000- 2200 - 2400 - _ 2600- _ 2800 - _ 3200- Structure · Pad 1R Well · 18 Field ' Kuparuk River Unif Location · North Slope, Alaska Ireated by : .jones For: E FITZPATRICK ate plotted : 21--Jun-91 lot Reference is 18 Version t;3. oordinates are in feet reference slot t18. rue Vertical Depths are reference wellhead. I-}~JlI]EASTMAN IZLfJUCHRISTENSEN CASING PT LOCATION: 1479' FNL, 656' FEL SEC. 18, T12N, RIOE RK8 ELEVATION: 88' KOP I'VD=400 1-MD:400 DEP=O 5.00 9.00 15.00 21.00 BUILO 3 DEG/IO0 FI' 27.00 33.00 39.00 45.00 B/ PERMAFROST TVD=1663 TMD=1780 DEP=¢77 EOC WD:1828 TMD=2012 OEP=641 N 8 DE(; 6 MIN W .7) 134' (TO CASING PT) T/UGNU SNDS 'PCD=2718 TMD=3353 DEP=1643 AVERAGE AN(;LE 48 DEG 22 MIN T/ W SAK SNDS TVD=3428 TMD=4422 DEP=2442 B/ W SAK SNDS TvD=3843TMD=5046 OEP=2909 <-- Wes~ 800 600 400 200 0 200 I I I I I I I I I I 9 5/8" CASING PT '[VD=4043 TMD=5348 DEP=3134- 4200 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 200 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 .30003200 3400 Scale 1 ' 100.00 SURFACE LOCATION: 698' FSL, 214' FEL SEC. 18, T12N, R10EJ Vertical Section on 351.90 azimuth with reference 0.00 N, 0.00 E from slot #18 -340O - -3200 _ -3000 _ -28D0 _ -2600 _ -2400 1600 400 2O0 o _ 0 . . 20o b 350 _ 300 25O 200 150 100 50 0 . 50 100 150 _ 200 150 100- 50 0 50 100 150 2OO ~°~ooo 2800 O0 ,.f oo ~'1800 I I I I I I I I I onn 1 .~cJ ~ O0 .50 0 50 1 O0 1 50 200 _ 35O _ 300 _ 250 200 _ 150 _ 100 5O _ 5O _ 100 _ 150 GENERAL DRIllING PROCEDURE KUPARUK RIVER FIELD 1R-18 (Temporary Disposal) I · , 1 1 1 . , , , 10. 11. 12. 13. 14. 15. Move in and rig up Pool Rig 7. Install diverter system. Drill 12-1/4" hole to 9-5/8" surface casing point (5348' MD, 4043' TVD) according to directional plan. Log well with open hole wireline logs from TD to surface. Run and cement 9-5/8" casing. Pressure test to 2800 psi. ND diverter and install 11" 3000 psi casing head. Install and test BOPE. Circulate heated brine through bit and drill pipe for 12 hours to cure cement. Run cased hole cement evaluation logs. Set CIBP below injection zone. Set 2-7/8" X 9-5/8" packer above injection zone. Run 7" open ended circulation string and 2-7/8" completion assembly. ND BOPE and install injection tree. Pressure test tubing annulus to 1500 psi. AOGCC representative must witness test. Secure well and release rig. Perforate Ugnu in a non-hydrocarbon bearing zone. NOTE: All operations will comply with the following regulations, set forth by the AOGCC in the Alaska Administrative Code, Title 20, Chapter 25: (1) Article 1, Section 030: Casing and Cementing (2) Article 3, Section 252: Underground Disposal (3) Article 5, Section 412: Injection Well Casing KdPARUK RIVER UNI~ 20" DIVERTER SCHEMATIC 6 4 DO NOT SHUT IN WELL UNDER ANY CIRCUMSTANCES MAINTENANCE ~ OPERATION 3 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. FMC DIVERTER ASSEMBLY WITH TWO 2-1/16"- 2000 PSI BALL VALVES 4. 20" - 2000 PSI DRILLING SPOOL WITH TWO 10" OUTLETS. 5. 1E' 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. 2E' - 2000 PSI ANNULAR PREVENTER SRE 2/6/90 ITEM (1) .Fee (2) Loc ** CHECK LIST FOR NEW WELL PERMITS ** APPROVE DATE [2 thru 8] ~/ ~ (3) Admin m 3. 4. 5. 6. 7. ~ ~.~_~- ~ I 8. [83 [9 thru 13] 10. -~ (~ ~'/-~I 11. [10 & 13] 12. 13 (4) Casg ~ /~-2_?- ~ 1 14. [14 thru 22] 15. (5) BOPE ~ G- z-/- ~1 [23 thru 28] (6) Other ~_[~2~ thrum/ (6) Addl ~ g- Z%~l geology' eng i neer i nC: DWJ~ MTM /' LCS/'-'-,. RP~/c, BEW / P~aD > ~H ~ rev 03/29/91 jo/6.011 Company ./,~- <-~ YES Is permit fee attached ............................................... Is well to be located in a defined pool ................. · ............. 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 ............................ Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is administrative approval needed .................................... Is lease nL[nber appropriate .......................................... Does well have a unique name & n~nber ................................ Is Wil to 16. Is 17. Wi l 18. Wi 1 19. Wi l 20. Is 21. Is 22. Is 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. Is conductor string provided ......................................... I~ 1 surface casing protect all zones reasonably expected serve as an underground source of drinking water .................. ~ enough cement used to circulate on conductor & surface ............ .~. 1 cement tie in surface & intermediate or production strings ...... 1 cement cover all known productive horizons ..................... '~ 1 all casing give adequate safety in collapse, tension, and burst. ~ well to be kicked off from an existing wellbore ................... old wellbore abandonment procedure included on 10-403 ............. adequate wellbore separation proposed ............................. 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 2ooo psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... FOR EXPLORATORY & STRATIGRAPHIC 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 ............................................. Lease & Well ~,~"~_././~-. /~.~ NO INITIAL GEO1 UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE Add i t i cna 1 RENARKS 0 .-~ -rZ 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. ALASKA COMPUTING CENTER · SCHLUMBERQER · COMPANY NAME : ARCO ALASKA, INC. WELL NAME : 1R-18 FIELD NAME : KUPARUK RIVER BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : $0-029-22188-00 REFERENCE NO : 9349~ LIS Tape Veri¢ica%ion Lis%lng Schlumberger Alaska Computing Cen%er lO-NOV-1993 09'32 **** REEL HEADER **** SERVICE NAME : EDIT DATE : 93/11/10 ORIGIN : FLIC REEL NAME : 93491 CONTINUATION # : PREVIOUS REEL : COMMENT : ARCO ALASKA, ZNC.,KUPARUK RIVER UNIT, 1R-18,50-029-22188-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 93/11/10 ORIGIN : FLIC TAPE NAME : 93491 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ARCO ALASKA, ZNC.,KUPARUK RIVER UNIT, 1R-18,50-029-22188-00 PAGE' **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : 001C01 DATE : 93/11/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64LB ** TYPE REPR CODE VALUE 1 66 o 2 66 0 3 73 16 4 66 1 $ 66 6 73 7 65 8 68 O.S 9 65 FT 11 66 64 12 68 13 66 0 14 6S FT 15 66 68 16 66 1 0 66 0 LIS Tape Verifica%ion Lis%ing Schlumberger Alaska Computing Cen~er ** SET TYPE - CHAN ** lO-NOV-1993 09:32 PAGE: NAME SERV UNIT SERVICE API API APZ API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 548118 O0 000 O0 0 1 1 1 4 68 0000000000 RA MWD 548118 O0 000 O0 0 1 1 1 4 68 0000000000 RP MWD 548118 O0 000 O0 0 I I I 4 68 0000000000 GR MWD 548118 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. DEPT. DEPT. DEPT. DEPT. DEPT. DEPT. 5331 500 5000 000 4000 000 3000 000 2000 000 1000 000 129 000 ** END OF DATA ** RA.MWD RA.MWD RA.MWD RA.MWD RA.MWD RA.MWD RA.MWD 2 652 2 750 9 557 11 058 14 329 47 154 -999 250 RP MWD RP MWD RP MWD RP MWD RP MWD RP MWD RP MWD 2 627 2 421 8 $70 9 781 10 765 $2 451 -999 2S0 GR MWD GR MWD GR MWD GR MWD GR MWD GR MWD GR MWD -999.250 77 745 65 043 59 380 73 146 46 895 20 805 **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE · 93/11/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE · 93/11/10 ORIGIN : FLIC TAPE NAME : 93491 CONTINUATION # · 1 PREVIOUS TAPE : COMMENT · ARCO ALASKA, ZNC.,KUPARUK RIVER UNIT, 1R-18,50-029-22188-00 LIS Tape Verification Lis~ing Schlumberger Alaska Computing Center lO-NOV-1993 09'32 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 93/11/10 ORIGIN : FLIC REEL NAME : 93491 CONTINUATION # : PREVIOUS REEL : COMMENT : ARCO ALASKA, ZNC.,KUPARUK RIVER UNIT, 1R-18,50-029-22188-00 PAGE' ALASKA COMPUTING CENTER SCHLUMBERGER COMPANY NAME : ARCO ALASKA, INC. WELL NAME : iR-i8 FIELD NAME : KUPARUK RIVER BOROUQH : NORTH SLOPE STATE : ALASKA API NUMBER : $0-029-22188-00 REFERENCE NO : 93491 LIS Tape Verifica%ion Lis%lng Schlumberger Alaska Compu%ing Cen%er lO-NOV-1993 09'32 **** REEL HEADER **~ SERVICE NAME : EDIT DATE : 93/11/10 ORIGIN : FLIC REEL NAME : 93491 CONTINUATION # : PREVIOUS REEL : COMMENT : ARCO ALASKA, INC.,KUPARUK RIVER UNIT, 1R-18,50-029-22188-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 93/11/10 ORIGIN : FLIC TAPE NAME : 93491 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ARCO ALASKA, INC.,KUPARUK RIVER UNIT, 1R-18,$0-029-22188-00 PAGE' **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 93/11/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.$ 9 6S FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 LIS Tape Verifica%ion Lis%lng Schlumberger Alaska Compu%ing CenCer SET TYPE - CHAN ~ lO-NOV-1993 09-32 PAGE' NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 548118 O0 000 O0 0 1 1 1 4 68 0000000000 RA MWD 548118 O0 000 O0 0 1 1 1 4 68 0000000000 RP MWD 548118 O0 000 O0 0 1 1 1 4 68 0000000000 GR MWD 548118 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT DEPT DEPT DEPT DEPT DEPT DEPT 5331 500 5000 000 4000 000 3000 000 2000 000 1000 000 129 000 ** END OF DATA ** RA MWD RA MWD RA MWD RA MWD RA MWD RA MWD RA MWD 2 652 2 750 9 557 11 058 14 329 47 154 -999 250 RP.MWD RP.MWD RP.MWD RP.MWD RP.MWD RP.MWD RP.MWD 2 627 2 421 8 570 9 781 10 765 52 451 -999 250 GR MWD GR MWD GR MWD GR MWD GR MWD GR MWD GR MWD -999.250 77 745 65 043 59 380 73 146 46 895 20 805 **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 93/11/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 93/11/10 ORIGIN : FLIC TAPE NAME : 93491 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ARCO ALASKA, INC.,KUPARUK RIVER UNIT, 1R-18,50-029-22188-00 LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-N0V-1993 09:32 **** REEL TRAZLER **** SERVZCE NAME : EDZT DATE : 93/11/lo ORZGZN : FLZC REEL NAME : 93491 CONTZNUATZON # : PREVZOUS REEL : COMMENT : ARCO ALASKA, ZNC.,KUPARUK RZVER UNZT, 1R-18,$0-029-22188-00 PAGE: