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183-073
~ge Project Well History File Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. w.,, RESCAN DIGITAL DATA OVERSIZED (Scannable) [] Color items: [] Diskettes, No, [] Maps: [] Grayscale items: [] Other, No/Type [] Other items scannable by large scanner [] Poor Quality Originals: OVERSIZED (Non-Scannable) [] Other: ,:El Logs of various kinds NOTES: [] Other BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /S/ Project Proofing BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /S/ Scanning Preparation BEVERLY BREN VINCENT SHERY(MARI~ LOWELL BY; Production Scanning ~ Stage 1 PAGE COUNT FROM SCANNED FILE: PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: BY: Stage 2 +~.~ = TOTALPAGES v~' X YES ....,~.=.~i~O IF NO IN STAGE '1, PAGE(S) DISCREPANCIES WERE FOUND: YES NO BY: BEVERLY BREN VINCENT~ARIA LOWELL (SCANNING IS COMPLETE AT THIS POINT UNLESS SPECIAL ATTENTION IS REQUIRED ON AN INDIVIDUAL PAGE BASIS DUE TO QUALITY, GEAYSCALE OR COLOR IMAGES) RESCANNED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: Is~ General Notes or Comments about this file: Quality Checked `i ~~~~ !~ • STATE OF ALASKA II~~;?6~ ~~V ~ (j ALASKA OIL AND GAS CONSERVATION COMMISSION ~~~~ WELL COMPLETION OR RECOMPLETION REPC~R~9~- ~~~-~~ 1a. Well Status: Oil ^ Gas Plugged ^/ Abandoned ~ Suspended 20AAC 25.105 20AAC 25.110 GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other ^ No. of Completions: 1b. Well Clas . Development Q Exploratory ^ Service ^ Stratigraphic Test ^ 2. Operator Name: ConocoPhillips Alaska, Inc. 5. Date Comp., Susp., or,4band.: September 13, 2007 12. Permit to Drill Number: 183-073 / 307-264 3. Address: P. O. Box 100360, Anchorage, AK 99510-0360 6. Date Spudded: May 11, 1983 13. API Number: 50-029-20953-00 4a. Location of Well (Governmental Section): Surface: 1770' FSL, 577' FEL, Sec. 11, T11N, R09E, UM 7. Date TD Reached: May 18, 1983 14. Well Name and Number: 2Z-01 Top of Productive Horizon: 1063' FNL, 1225' FEL, Sec. 14, T11 N, R9E, UM 8. KB (ft above MSL): 37' RKB Ground (ft MSL): 109' AMSL ~ 15. Field/Pool(s): Kuparuk River Field Total Depth: 1421' FNL, 1435' FEL, Sec. 14, T11 N, R9E, UM 9. Plug Back Depth (MD + TVD): 6283' MD / 5455' TVD Kuparuk Oil Pool 4b. Location of Well (State Base Plane Coordinates): Surface: x- 529131 y- 5966527 Zone- 4 10. Total Depth (MD + TVD): ~ 785' MD / 6603' TVD 16. Property Designation: A~,25653 - TPI: x- 528496 y- 5963692 Zone- 4 Total Depth: x- 528288 - 5963333 Zone- 4 11. SSSV Depth (MD + TVD): none 17. Land Use Permit: 2579 18. Directional Survey: Yes ^ No Q (Submit electronic and printed information per 20 AAC 25.050) 19. Water Depth, if Offshore: N/A (ft MSL) 20. Thickness of Permafrost (TVD): 1400' TVD 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): none 22. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING SIZE WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 16" 62.5# H-40 Surf. 80' Surf. 80' 24" 305 sxAS 11 10.75" 45.5# J-55 Surf. 2900' Surf. 2663' 13.5" 1200 sx Fondu, 250 sx PF C 7" 26# J-55 Surf. 4000' Surf. 3522' 8.5" 55o sx Class G, 250 sx PF C cement retainer @ 6719' 23. Open to production or injection? Yes ^ No Q If Yes, list each 24. TUBING RECORD Interval open (MD+TVD of Top & Bottom; Perforation Size and Number): SIZE DEPTH SET (MD) PACKER SET none perfs abandoned ~~r ~ ~ 2~f~7 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ~ ~j;j~~~~ 4 DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 6719' 33 bbls of 15.8 ppg Class G 26. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) plugged and abandoned Date of Test Hours Tested Production for Test Period --> OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE Gas-OIL RATIO Flow Tubing press. psi Casing Pressure Calculated 24-Hour Rate -> OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY -API (corr) 27. CORE DATA Conventional Core(s) Acquired? Yes No ^/ Sidewall Cores Acquired? Yes No ~ If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (Submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. ,- NONE '' ~~~~~ Form 10-407 Revised 2/2007 CONTINUED ON REVERSE SIDE `` *~ 28. GEOLOGIC MARKERS (List all formations and markers encountered): 29. FORMATION TESTS NAME MD TVD Well tested? Yes Q No If yes, list intervals and formations tested, Permafrost -Top ground surface ground surface briefly summarizing test results. Attach separate sheets to this form, if Permafrost -Bottom 1400' needed, and submit detailed test information per 20 AAC 25.071. Top Upper Sand 6758' 5889' Base Upper Sand 6830' 5954' Top Lower Sand 6962' 6072' Base Lower Sand 7080' 6175' N/A Formation at total depth: pg,A 30. LIST OF ATTACHMENTS Summary of Daily Operations, schematic 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Mike Greener @ 263-4820 Printed Na 1~ Rand~Thomas Title: Drillino Team Leader _ t t ~1 / v ~ 2 Signature \ ~~--~"\ ~ ~`°'~-'---^`-~ Phone 'z~ ~ _ G ~ 3 d Date INSTRUCTIONS Sharon Allsup-Drake General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1a: Classification of Service wells: Gas injection, water injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for injection, Observation, or Other. Mu{tip{e completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The APf number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool Item 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, or Other (explain). Item 27: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 29: Provide a list of intervals tested and the corresponding formation, and a brief summary of this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 2/2007 ! ~ 2Z-01 Well Events Summary DATE Summary 8/9/07 *****PULLED FRAC SLEEVE AND RESET @ 1779' RKB (10' OAL, 2.845" NOGG, 2.30" ID).***** PULLED SLIP ST P & 2.75" JET PUMP 6858'_.8 B (SERIAL# PH-1029). '`****SET 2.75" TPI (OLD STYLE) @ 6858' RKB"**** TAGGED @ 7029' RKB, EST. 13' RATHOLE. JOB COMPLETE 9/2/07 (PRE-RWO) POT & PPPOT-T -PASSED, POT & PPPOT-IC -FAILED, FUNCTION TEST T & IC LDS ALL MOVED FREELY. 9/7/07 TAGGED TD @ 7013' SLM. PERFORMED SBHPS W/ DUEL PANEX GAUGES @ 6995' EST RKB = 2150 PSI, 161 F. 15 MIN GRADIENT STOP MADE @ 6835' EST RKB. PULLED FRAC SLEEVE @ 1779' RKB. 9/8/07 PULLED TPI OPENING C-SANDS (OLD STYLE) @ 6858' RKB. PERFORMED INJECTIVITY TEST @ 2,3, AND 4 BBLS PER MIN. PULLED DGLV FROM STA # 9 @ 6606' RKB. DRIFTED TBG. W/ 2.62 CENT., 5' STEM, AND 2.78 CENT. DOWN TO BPL NIPPLE @ 6858' RKB. (( STA #9 IS LEFT OPEN / C-SANDS ARE OPEN) 9/10/07 MITOA -PASSED (PRE-RWO) 9/12/07 SET 3-1/2 EZSV , 6686' SLM. ETD TOOL HUNG UP IN SSSV @ 1779' RKB. WORKED TOOLS WHILE PUMPING DOWNHOLE. TOOLS EVENTUALLY CAME APART LEAVING 10' OF ETD TOOL DOWNHOLE. FI ED SAME, ALL TOOLS ~_ RECOVERED. READY FOR CTU. 9/13/07 LOAD TBG AND IA W/ 240 BBLS OF SLICK SEAWATER AND PERFORM CMIT TO ,~jjQ~ PASSED. PUMPED 33 BBLS OF 15.8 PPG CLASS M NT B OW RETAINER. WITHOUT ACHIEVING DESIRED SQUEEZE PRESSURE AND LAYED IN 1 BBL ON TOP OF RETAINER @ 6719' CTMD. CONTAMINATED CEMENT DOWN TO 6650' CTMD. STUCK FOR SEVERAL HOURS @ 5578' CTMD WITH HES STINGER ASSEMBLY. ABORTED CLEANOUT BUT BULLHEADED 64 BBLS SSW DOWN TBG TO CONFIRM CLEAR. NEITHER TBG OR IA ARE FREEZE PROTECTED. **NOTE: LOU GRIMALDI, AOGCC INSPECTOR WAIVED INSPECTION OF P&A."" 9/14/07 DRIFTED W/2.50" X 11' DUMMY DRIFT TO 6400' WLM, NO PROBLEMS 9/14/07 ,~ CUT 3-1/2" TUBING AT 6283'. MIDDLE OF FIRST JOINT BELOW GLM#8. GOOD INDICATION OF CUT SEEN ON SURFACE. JOB COMPLETE. Zz-oiA sinETU~~ ~ TOL @ +/- 3,552' MD Baker "K-1" CIBP below set point for whipstock 3,727' Tubing cmt retai @ 6,686' MD Perfs @ 6,759' - 6,840' 'ump @ 6,858' MD (removed) Bttm of tubing @ 6,903' MD 3-'/z" TRMAXX-SE SSSV w/ 2.812" "X" profile (5.176" O.D.) @ +/- 2,106' MD 3-''/z" x 1" KBMG, (5.39" O.D.) IBTM,Camco GLM inside 7" 10-3/4" 45.5# K-55 casing @ 2,900' MD / 7" x 10 '/<" annulus Arctic 2,663' TVD packed in 1983 w/ 42 bbls cmt + 87 bbls diesel Est. TOC @ 2,040' Sidetrack KOP w/ window in 7" @ +/- 3,710' MD Tubing chemical cut @6,283' Est. TOC on 7" csg. @ 3,818' MD Perfs @ 6,974' - 6,978' 6,987' - 7,018' Geo Vann Gun 7,140' - 7,240' MD 7" 26# J-55 (O.D. 2" fish) @ 7,559' MD/6,582' TVD 779' 3-''h" x 1" KBMG GLM (inside 7" csg.) 183' 3-''/z" x 1" KBG2-9 GLM (inside 5-1/2" csg.) 104' 3-''/z" x 1" KBG2-9 GLM (inside 5-1/2" csg.) 815' 3-''h" x 1" KBG2-9 GLM (inside 5-1/2" csg.) 276' 3-'h" x 1" KBG2-9 GLM (inside 5-1/2" csg.) his mandrel will have the annulus to tubing shear) +/- 6,351' Tubing 3-'/z" 9.3#, L-80, IBTM w/ ~, 3.865" O.D. Special Clearance couplings i ~ ~, i ~~ TOC @ +/- 5,300' MD I ~~ i 2.75.. «X" ~PPIe In tubing~tail ;' 3-1/2" x 5-1/2" Retainer Production Packer @ 6,372' MD Estimated BHP 10.5 PPG 5-1/2" 511 15.5# Casing set @ 6,948' MD . ~V/A\VŒ (ill~ . ri\ I ð \ Lru /A\~æ SARAH PALIN, GOVERNOR AI/ASIiA. OIL AlQ) GAS CONSERVATION COMMISSION 333 W. 7th AVENUE. SUITE 100 ANCHORAGE. ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Mike Greener Drilling Engineer ConocoPhillips Alaska, Inc. PO Box 100360 5GANNED AUG 1 7 ZD07 Anchorage, AK 99510 Re: Kuparuk River Field, Kuparuk River Oil Pool, 22-01 t1 .3 Sundry Number: 307-264 -~'6 3-0 I Dear Mr. Greener: 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. DATED this.& day of August, 2007 Encl. et?'/16/7 ~/}6.,o1 Aet/ RECEIVED STATE OF ALASKA q;:J/ ~:óÌ 11"- ALASKA OllAND GAS CONSERVATION COMMISSION ~ 17 AUG 1 4 2007 APPLICATION FOR SUNDRY APPROV A~laska Oil & Gas Cons. Commission 20 MC 25.280 Operational Shutdown D Plug Perforations D Perforate New Pool D 1. Type of Request: 0' D D D D D Stimulate Re-enter Suspended Well Time Extension D D Abandon Suspend Perforate D D Alter casing Repair well Change approved program 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: Pull Tubing 4. Current Well Class: Development 0' Stratigraphic D Exploratory D Service D Waiver Other D 5. Permit to Drill Number: 183-073 ' 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-029-20953-00 / 7. If perforating, closest approach in pool(s) opened by this operation to nearest property line 8. Well Name and Number: where ownership or landownership changes: Spacing Exception Requires? Yes D No 0 2Z-01 . 9. Property Designation: 10. KB Elevation (ft): 11. Field/Pool(s): ADL 25653: ALK 2579 RKB 109' Kuparuk River Field / Kuparuk Oil Pool 12. PRESENT WELL CONDITION SUMMARY Total depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 7585' / 6603' ~ 7027' 7140' Casing Length Size MD TVD Burst Collapse CONDUCTOR SURFACE PRODUCTION 80' 80' 2791' 7450' 16" 80' 2900' 7559' 2663' 6582' 10-3/4" 7" Perforation Depth MD (ft): 6759'-6840',6974'-6978',6987'-7016' Packers and SSSV Type: pkr= OTIS 'RH'; OTIS 'WD' Camco TRDP 1A-SSA 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 Mike Greener Perforation Depth TVD (ft): 5890'-5963',6083'-6086',6094'-6120' Packers and SSSV MD (ft) pkr= 6675'; 6876' SSSV= 1779' Tubing Size: 3.5" x 2-7/8" September 1, 2007 Date: 14. Well Class after proposed work: Exploratory D Development 16. Well Status after proposed work: Oil ~ jJ;,,¡.e/1 Gas D WAG D f GINJ D Contact: Title: Signature Phone 263-4820 Commission Use Onl Conditions of approval: Notify Commission so that a representative may witness Plug Integrity ~ BOP Test R Mechanical Integrity Test Location Clearance D Approved by: Form 10-403 Revised 06/2006 Other: ~ SaG ~c:; \ M..\ '" '\ ~.:~ '"'- \S () ~ Subsequent Form Required: 40, APPROVED BY THE COMMISSION AUG 1 7 Z007 Tubing Grade: J-55 Tubing MD (ft): 6848' x 6903' Service D 0' ~ .!.Þ- 01 Plugged ~ /~. Abandoned WINJ D i' WDSPL D Mike Greener @ 263-4820 Drilling Engineer Date éY- /3-D7 Sundry Number: (!;() Date: ? 16'() Su_~mit in o,uplicate 5 Mike From: Sent: To: RE: Attachments: 2Z-01 me more 1 : and cement retainer in Circulate brine open GLM 7. and pressure test cement witness and cement retainer and away cement Volumes to be determined in Wells group P&A +/- 60' of cement above retainer. 6. Chemical cut at , set BPV and prep weHhead for arrival. area the River Unit "C" sands. Drill site 2Z has a total of 11 well and the A-sand was 986. to date and reserves are show the table: Cumulative of the is 6,199 MSTBO and content of found in 1 3 5/2007 other Tom of the current well condition should be as well. a SSSV @ +1- 2,400' MD KBG29, IBTM,Camco GLM inside 7" 7" x 10-%" annulus Arctic packed in 1983 wi 42 bbls cmt + 87 bbls diesel Est. TOC @ 2,040' 10-3/4" 45.5# K-55 casing @ 2,900' MD I 2,663' TVD Perfs @ 6,759' - 6,840' Sidetrack KOP wi window in 7" @ +1- 3,700' MD, 3,284' TVD West Sak "D" top @ 3,062' MD West Sak "B" top @ 3,160' MD West Sak "A4" top @ 3,210'MD West Sak "A3" top @ 3,270' MD West Sak "A2" top @ 3,370' MD West Sak "AI" top @ 3,525' MD Base of West Sak @ 3,665' MD Baker "K-I" CIBP below set point for whipstock +1- 3,700' Tubing chemical cut Below lowest mandrel above retainer Tubing cmt retainer @ +1- 6,600' MD Est. TOC on 7" csg. @ 3,818' MD KBG29-1R, IBTM,Camco GLM inside 5-1/2" TOC @ +1- 5,130' MD Pump @ 6,858' MD (removed) Brtm of tubing @ 6,903' MD Perfs @ 6,974' - 6,978' 6,987' -7,018' 3-1/2" x 5-1/2" Packer set @ 6,130' MD I 5,544' TVD Estimated BHP 10.5 PPG Geo Vann Gun 7,140' -7,240' MD 7" 26# J-55 (O.D. 2" fish) @ 7,559' MD/6,582' TVD 5-1/2" 511 15.5# Casing set @ 7,264' MD I 6,527' TVD . . Page 1 of 1 Maunder, Thomas E (DOA) From: Maunder, Thomas E (DOA) Sent: Wednesday, August 15, 20077:54 AM To: 'Greener, Mike R.' Subject: RE: 2Z..Q1 (183-073) Sundry Application-again Mike, One other item, a drawing of the current well condition should be included as well. Thanks, \\ Tom t>Öc...0~~"->\- \. ~~.\-...)'ðw '" S\,)~~ì From: Maunder, Thomas E (DOA) Sent: Wednesday, August 15, 2007 7:50 AM To: 'Greener, Mike R.' SUbject: 2Z-01 (183-073) Sundry Application Mike, I am reviewing your sundry application for this well. This application is incomplete. Please provide a procedure for the work planned. The document should also include some statements regarding the history of the well and goal of the new sidetrack. Providing the information by email is fine. Call or message with any questions. Tom Maunder, PE AOGCC 8/15/2007 An upcoming sidetrack in thWParuk field . Page 1 of2 Maunder, Thomas E (DOA) From: Maunder, Thomas E (DOA) Sent: Tuesday, July 24, 20072:58 PM To: Greener, Mike R. Cc: Venhaus, Dan E Subject: RE: An upcoming sidetrack in the Kuparuk field '«s-~-a'\ ~ Mike and Dan, That is what is done on the "other side". It makes sense to optimize the work your "tools" can do. CT does a great job with the deep plugging needed and the rig pulls tubing and casing nicely. If you want, I can give you a list of wells done on the other side with this technique. Look forward to seeing a sundry. Tom Maunder, PE . AOGCC ---~----- ~"-"-- ~ From: Greener, Mike R. [mailto:Mike.R.Greener@conocophillips.com] Sent: Tuesday, July 24, 2007 2:53 PM To: Maunder, Thomas E (DOA) Cc: Venhaus, Dan E Subject: RE: An upcoming sidetrack in the Kuparuk field ~"'f"'t,q,,\io.'i~r; AUG 1 7' ."'J007 t~,'>;),HJ~n!....¡¡,,¡i (. I will talk to our coil guys. It would be cheaper to use coil to get as deep as possible and set the retainer and squeeze. Then let the rig do the cut & pull. Thanks. -----Original Message----- From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Tuesday, July 24, 2007 2:39 PM To: Greener, Mike R. Subject: RE: An upcoming sidetrack in the Kuparuk field Mike, The wellbore needs to be plugged much closer to the perforated interval. Not sure the best way to go. In similar BP situations they put a retainer and squeeze with coil. There may be other options. Tom Maunder, PE AOGCC ~-~--~_.. ---_."--"---'._-~-------~.~ From: Greener, Mike R. [mailto:Mike.R.Greener@conocophillips.com] Sent: Tuesday, July 24, 2007 1:46 PM To: Maunder, Thomas E (DOA) Subject: An upcoming sidetrack in the Kuparuk field We have an upcoming sidetrack from the 2Z-01 in October. I have attached the current wellbore diagram of the 2Z-0 1. It is currently producing with a jet pump (operated with reservoir pressure). The plan is to cut and pull the 7" and sidetrack below the surface casing shoe (+/- 200'). My question is: Is a CIBP acceptable to shut off the current well below the sidetrack point or is it necessary to recover all of the tubing and then cement with a 8/17/2007 An upcoming sidetrack in thlUParuk field retainer? If you have any questions, just fire me an email or give me a call. Thanks. . Page 2 of2 «22-01 current wellbore.pdf» Mike Greener «Greener, Mike R..vcf» 8/17/2007 MEMORANDUM TO: Julie Huesser, Commissioner State of Alaska Alaska Oil and Gas Conservation Commission DATE: December 1, 2000 THRU' Tom Maunder, P. I. Supervisor ~-~. '~ FROM: Chuck Scheve; SUBJECT: Petroleum Inspector Safety Valve Tests Kuparuk River Unit 2Z Pad Friday, December 1, 2000: I traveled to the Kuparuk River Field and witnessed the semi annual safety Valve system testing :on 2Z Pad. As the attached AOGCC Safety Valve SYstem Test Report indicates I witnessed the. testing of 12 wells and 24 components with two failures observed. The surface safety-valve on wells 2Z-7 and 2Z-10 had slow leaks when pressure tested. These two valves will be serviced and retested by the operator. ' Earnie Barndt condUcted the testing today he demonstrated good test procedure and was a pleasure to WOrk with Summary:. River Field. I witnessed the semi annual SVS testing at 2Z Pad in the Kuparuk KRU 2Z Pad, 12 wells, 24 comPOnents, 2 failures 8.3% failure rate AttaChment: SVS KRU 2Z Pad 12'1-00 CS 'X UnClassified Confidential (Unclassified if doc. Removed) SVS KRU 2Z Pad 12-1-00 CS.doe Alaska Oil and Gas ConserVation Commission Safety Valve SYstem Test Report Operator: Phillips Operator Rep: Emie Barndt AOGCC Rep: Chuck SCheve Submitted By: Chuck Scheve Date: Field/Unit/Pad: Kupauk / KRU / 2Z Pad ' Separator psi: LPS 100 HPS 12/1/00 Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GINJ, Number Number PSI PSI TriP Code Code Code Passed GAS or CYCLE i 2Z-01 1830730 100 70 70 P P OIL 2Z-02 1830800 . 2Z-03 1830850 . 2Z-04 1830860 2Z-05 1830760[ 100 - 70 70 P P ' OIL , , 2Z-06 1830770 3700 2000 2000 P P WAG 2Z-~)7 1830640i 100 70 65 P 4 OIL 2Z-08 1830380 2Z-09 t 851360 - 2Z-10 1851370 100 70 70 P 4 OIL 2Z-11 1851380 2Z-12A 1951480 100 70 50 P P '0IL 2Z-13 1851060 · 2Z-14 1851070 2Z-15 1851080 3700 2000 ' 1700 P P WAG . 2Z-16 1851090 , ,, 2Z-18 1881330 100 70 65 p p OIL 2Z-19 ·1881300 100 70~ 65 P P OIL , 2Z-20 1881240 100 70 100 P P OIL 2Z-21 1881250 100 70 70 P P OIL ,, 2Z-22 1941470 2Z-23 1950100 2Z-29 1881290' 100 70 70 P P OIL · 2Z-WS 1 1851580 - , Wells: 12 Corn ~onents: 24 Failures: 2 Failure Rate: 8.3% [390 var Remarks: SurfaCe S ,afety Valves On wells 7 & 10 had slow leaks when pressure tested. They ar serviced and retested by the operator. P~oo 1 c~f 1 SVS KRU 2Z Pad 12-1-00 CS.xls STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Operation Shutdown m Stimulate X Plugging Perforate m Alter casing Repair well Other 1. Operations Performed' Pull tubing 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 1770' FSL, 577' FEL, Sec. 11, TllN, R9E, UM At top of productive interval 1063' FSL, 1225' FEL, Sec. 14, T11N, R9E, UM At effective depth 1375' FSL, 1408' FEL, Sec. 14, T11N, R9E, UM At total depth 1421' FSL, 1435' FEL, Sec. 14, TllN, R9E, UM 12. Present well condition summary Total Depth' measured true vertical 7585' feet Plugs (measured) 6603' feet 6. Datum elevation (DF or KB) 62O0' SS 7. Unit or Property name Kuparuk River Unit 8. Well number 2Z-01 feet 9. Permit number/approval number 3-73 10. APl number $o-029-2095~-00 1 1. Field/Pool Kuparuk River Oil Pool Effective depth: measured true vertical Casing Length Structural Conductor 78 ' Surface 2 900' Intermediate Production 7559' Liner Perforation depth: measured true vertical Tubing (size, grade, and measured depth) Packers and SSSV (type and measured depth) 74 77' feet Junk (measured) 651 2' feet Size Cemented Measured depth True vertical depth 1 6" 305 sx 78' 78' 10 3/4" 1200 sx 2900' 2663' 7" 550 sx 7559' 6582' 6759'-6840', 6974'-6978' 6987'-7016' 5890'-5963', 6083'-6086', 6904'-6120' 3 1/2", 9.3 Ib/ft, J-55, 6903' Camco TRDP-1A @ 1779', Otis RH @ 6675', Otis WD @ 6876' 13. Stimulation or cement squeeze summary 'A' SAND FRACTURE STIMULATION Intervals treated (measured) 6974 - 6978, 6987 - 701 6 A~$k& 0if .&__ _,_ .,.Gas O0~S. 0¢¢¢.$~ Treatment description including volumes used and final pressure SUMMARY ATTACHED 14. Pressure Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mol Water-Bbl Casing Pressure Tubing Prior to well operation Subsequent to operation 0 0 0 165 40 28 0 1015 165 1.5. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Water Injector __ Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~ned C'LI~..~ Title Date Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE i~-~UPARUK STIMULATION SU~i~4ARY WELL: TUD MD HOLE ANGLE DATE: CONTRACTOR: ARCO REP: Rc:rUAL VOLUME RATE PRESSURE ~1,1~ PROP. EFF. PRD: '~-\q %'~\ WHTPR: 3o~.~0 / ~ ISIP: ?-G~o / DESIGN PROP. ANN. VOLUME ~ pRESS. STG/CUM EFF. SLURRY: FRRC GRAD: .~c~(. / TBG.FRIC: A ~ ~ PERF FRIC: ?..o~.,~ / LEAK OFF: 5MIN. ~_57_0 IOMIN. _~--~ I-~ 15 MIN. ARCO Alaska, Inc. Date: April 5, 1989 Transmittal Ct: 7457 RETURN TO: ARCO Alaska, Inc. Attn: Brenda K. Miernyk Kuparuk Records Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted herewith are the following items. Please acknowledge receipt and return one signed copy of this transmittal. 30-01 30-06 30-09 30-02 2Z-13 2Z-13 2Z-01 2D-16 2D-14 30-02 30-09 30-06 Ku Ku Ku Ku Ku Ku Ku 3aruk Well Pressure Report 3aruk Well Pressure Report ~aruk Well Pressure Report 3aruk Well Pressure Report 2aruk Well Pressure Report ~aruk Well Pressure Report 3aruk Fluid Level Report Camco BHP Report Camco BHP Report Sub-Surface Pressure Report Sub-Surface Pressure Report Sub-Surface Pressure Report 3 - 2 6 - 8 9 Sand 'A' Sand 'A' 2 - 1 5 - 8 9 Sand 'A' 2 - 1 9 - 8 9 Sand 'A' 3 - 2 4 - 8 9 Both Sands 3 - 2 4 - 8 9 Sand 'A' 3-21 -89 Tubing 3-09-89 BHP 3-09-89 BHP 2-19-89 Ct64613 2-1 9-89 Ct6461 3 2-20-89 Ct29855 . Receipt Acknowledged: DISTRIBUTION: D&M State of Alaska SAPC Mobil Chevron Unocal ARCO Alaska, Inc.,, Date: January 13, 1989 Transmittal #: 7408 RETURN TO: ARCO Alaska, inc. Attn: Brenda K. Miernyk Kuparuk Records Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted herewith are the following items.-' Please acknowledge receipt and return one signed copy ~3A-01 ~ 3A-01 --~.2W-01 ---~-~-- 2X-14 '---3K-06 ----3K-06 -'- 3H-21 '-"3F-16 *=~3K-06 ~ 2Z-01 of this transmittal. Kuparuk Fluid Level Report (2:15) 1 - 0 5- 8 9 Casing Kupaurk Fluid Level Report (1015) 1-05-89 Casing Kuparuk Fluid Level Report 1 - 0 5 - 8 9 Casing Kuparuk Fluid Level Report I - 0 5- 8 9 Casing Kuparuk Fluid Level Report 1 - 0 5 - 8 9 Casing Kuparuk Fluid Level Report 1 2-1 3-88 Casing Kuparuk Fluid Level Report 1 2-1 3- 88 Casing Kuparuk Fluid Level Report 1 2- 1 9 - 8 8 Tubing Kuparuk Fluid Level Report 12-17-88 Casing Kuapruk Fluid Level Report 1 2-1 8 - 8 8 Tubing Receipt Acknowledged: DISTRIBUTION: D&M State of Alaska Unocal Mobil Chevron SAPC . "-" STATE OF ALASKA -. ALASK. .)IL AND GAS CONSERVATION COMM,..,,51ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend "; Operation Shutdown ii Re-enter suspended well ~ Alter casing E1 Time extension Change approved program L! Plugging ~ Stimulate ~ Pull tubing ' ' Amend order r-i Perforate [' Other ,"'] 2. Name of Operator ARCO Alaska. In¢, 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. Location of well at surface 1770' FSL, 577' FEL, Sec. At top of productive interval 1063' FNL, 1225' FEL, Sec. 14, T11N At effective depth 1375' FNL, 1408' FEL, Sec. 14, T11N 11, T11N, R9E, UM , R9E, UM , R9E, UM At total depth · 1421' FNL, 1435' FEL, Sec. 14, 11. Present well condition summary Total depth: measured true vertical 5. Datum elevation (DF or KB) 6200' SS 6. Unit or Property name Kuparuk River Unit 7. Well number 2Z-01 Producer 8. Perm i t~u._~l~e r 9. APl number 50- 0292095300 feet T11N, R9E, UM 7585' 6603' feet feet 10. Pool Kuparuk River Oil Pool Plugs (measured) Effective depth: measured 7477' feet Junk (measured) true vertical 6512' feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 78' 16" 305 SX 78' 78' Surface 2900' 10-3/4" 1200 Sx 2900' 2663' Intermediate Production 7559' 7" 550 SX 7559' 6582' Liner Perforation depth: measured 6759'-6840' 6974'-6978' 6987'-7016' MD true vertical 5890'-5963 ', 6083 '-6086 ', 6904'-6120' TVD R E ¢ E IV E D Tubing (size, grade and measured depth) 3 1/2", 9.3 ]b/ft, ,]-55, 6903' Packers and SSSV (type and measured depth) Camco TRDP-1A ~ 1779', Otis RH ~ 6675', Otis ND ~ 6876'. Alaska 0tl & Ga8 Cons, C0mm Allchora~_ , 12.Attachments Stimulate A Sand with muso] mixture and refracture with ge]led diesel Description summary of proposal ~ Detailed operations program ~ BOP sketch sand frac. Date approved 13. Estimated date for commencing operation 14. If proposal was verbally approved Subsequent Work ...... a Fo~ No. ~ Dat~ ~~ Name of approver 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ./~¢~ ~~.~ Title Commission Use Only Date Conditions of approval Approved by ORIGINAL SIGNED BY LONNIE C. sMITH Form 10-403 Rev 12-1-85 Notify commission so representative may witness [] Plug integrity [] BOP Test ~ Location clearance ~pproved Copy Return~ed _ Commissioner NO. by order of the commission Date~ Submit in triplicate ss/on Sundry Notice - Well 2Z-01 A Sand Re-Fracture Treatment No BOP's are used during the fracture. The frac will be pumped through a manifold on surface. A Sand presusre (6200' SS) = 2359 psi 9/3/87 SBHP No workover fluid will be used duirng this process. BRS-tc'O012 RECEIVED Almmkm 011 & Omm O~nm, Oomml~)ton Ancho[~ila Well 2Z-01 Refracture Procedure Fracturino Operations . MIRU fracturing equipment. Install "Tree Saver". Pressure up annulus to 3500 psi. Although the WHTP is expected to be less than 4800 psi, do not exceed the treating pressure listed below to insure tubing integrity. Pressure on annulus 35O0 Maximum allowable WHTP 5400 . Pump attached fracturing schedule. Adjust.the pump rate while the pad is being displaced through the tubing so that the formation does not break down. The pump rate should be increased when sand is added. Be certain to pump only 60 barrels of flush after reaching the. highest proppant concentrati on. Shut-in Period . Shut-in well and rig down fracturing equipment upon completion of pump schedule. Record WHP's and reduce annular pressure. Leave well shut-in for 4 hours or until tubing pressure falls below the ISIP recorded before the treatment (whichever is longer). 5, Record actual pumped volumes of fluids and proppant. MIRU E-Line. Tie in with CCL and run Temperature log from 7050 MD RKB (below A Sand perforations) to 6700 MD RKB (above C Sand perforations). RDMO E-Line. Flowback Period e Initiate flowback to tanks at a very low rate (50 BPD). Continue flowback according to standard flowback procedure. If unbroken gel or proppant is detected in returns after the first tubing volume is produced, shut-in well. Contact Engineering to revise flowback schedule. . Turn into CPF after well cleans up. Acquire a 24 hour test as soon as practical. KUPARUK WELL 2Z-01 'A' ' STAGE FLUID Ct.EANVOLUME PUMP RATE DESCRIPTION ~ BPM SAND REFRACTURE PUMP 8CHEDULE 5112188 PROP. CQqC. iat:lOi~N4T PROPPANT Wi' DIRTY VOLtJME HIT PERFS PR3 DESCRIPTION LBS S'I'O~UM BBLS I DIESEL/10% MUSOL 50.0 3 2 SLICK DIESEL FLUSH 60.0 3 ............................................... SHUT DOWN 3 GD PRE-PAD 80.0 2 0 ............................................... SHUT DOWN FOR 4 GDPAD 60.0 5 GD w/2 PPG 9.2 20 6 GD wi4 PPG 8.5 2 0 7 GD wi6 PPG 15.8 20 8, GD wi8 PPG 22.2 20 9 GD wi10 PPG 20.8 20 1 0 GD w112 PPG 6.5 20 1 I GELLED DIESEL FLUSH 60.0 +SV 20 OVERNIGHT TO SOAK 0 - ISlP (AT LEAST 30 MIN.) 0 -- 0 2 20140 M CARB4~LITE 772 4 20140 M CARB4~LITE 1428 6 20/40 M CARB(~LITE 3986 8 20/40 M CARB(~LITE 7452 10 20/40 M CARB(~LITE 8746 1 2 :30140 M CARBE~LITE 3297 0 o- 0 0 501 50 62.8 0 601 110 112.8 0 80/ 80 62.8 601 60 62.8 101 70 122.8 101 80 132.8 201 90 142.8 301 120 162.8 301 150 192.8 101 160 222.8 601 220 232.8 TOTALGFt /;n DIESEL= 283.1 BSLS +SV TOTAL SLICK DIESEL = 105.0 BINS TOTAL IdUS(X. = 5.0 BSLS 20/40 M CARBO-LITE = 25681 LBS Stage I is Slick Diesel wilh 10% Musol. Stage 2 is Slick Dk~d. Stages3 and11 areGelled Diesel wflJmulolher addilives. Ramp Stage 3 upto201~ toh'm:lufekmnmlion. Stage 4 is Ge#ad Dis~4d w#h 40 lim/10O0 gel s#ica flora and enoagh bmakel' lot a 4 hour bre~k. ~ tublag below Irac pmama~. Stage 5 repmeefll$ a gradual increase in sand eoflcenlraUofl irdo tho 4 ppg Stage 6. Stages 5 Ihrough 10 me Gelled Diesel with Iow temperature Ixeake~ (4 hour break) and withoul silica #our. Stage 11 should include a voknne adjustment kx sudace equipmenl bel=~'~---t Itm wel#mad and deiBilomele~. This jc~ is intentionally undedlushed by 2.8 bbls. The blender tub should be bypassed at Ilush. All fluids should be maintained at 70 lo 90 F on Ihe sudace. ARCO Alaska, In, Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 Date: September 15, 1987 Transmittal #:6054 RETURN TO: ARCO Alaska, Inc. Attn: Kuparuk Records Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted herewith are the following items. Please acknowledge receipt and return one signed copy of this transmittal. 3C-16 Kuparuk River Unit 'A' Sand 100598H' 8-26 thru30-87 2Z-1 Kuparuk River Unit 'Al Sand 100557H 8-31 thrug-2-87 3Q-2 Kuparuk River Unit PBU 100559H 8-25 thruS-29-87 3M-12 Kuparuk Well Pressure Report(Otis) Static A Sand 9-3-87 3M-13 Kuparuk Well Pressure Report(Otis) Static A Sand 8-28-87 3M-14 Kuparuk Well Pressure Report(Otis) Static A Sand 9-1-87 1Y-14 Kuparuk Well Pressure Report(Camco) C Sand 8-23-87 1Y-6 Kuparuk Well Pressure Report(Otis) 8-21-87 1Y-5 Kuparuk Well Pressure Report(Otis) Static C Sand 8-23-87 1Y-16 Kuparuk Well Pressure Report (Otis) 8-21-87 1Y-11 Kuparuk Well Pressure Report (Otis) Static 8-21-87 1Y-9 Kuparuk Well Pressure Report (Otis) 8-21-87 1Y-3 Kuparuk Well Pressure Report (Otis) Static C Sand 8-22-87 2X-14 Kuparuk Well Pressure Report (Otis) Static C Sand 7-18-87 2Z-1 Kuparuk Well pressure Report (Otis) Static C Sand 7-2-87 2X-10 Kuparuk Well Pressure Report (Otis) C Sand 7-19-87 Receipt ~cknowledged: DISTRIBUTION: .~te /~ ~aska 011 & Gas. Cons. Commission .~ ...... Anchorage D&M of-Alaska BPAE Chevron Mobil SAPC ARCO Alaska, Inc. Is a Subsidiary of AllantlcRIchfleldCompany Unocal 519181. 1C-1 5/8/Sl 1C-~ '/113181 1C-4 319181 1C-5 :- 11130/B! 1C-6 5/19/B1 1C-7 5/~1/B1 lB-1 lB-2 lB--3 lB-6 lB-'/ 1B-B lB-9 lO--1 Il) 1D-3 6125181 ll/16-1B/B1 3/12/82 9/10/B2 ~1/23/B1 12/28/B1 1I)-5 1D-6 1/80 5/23/B3 BlSlSO 7130/B0 SI131SO 6111181 6/9/81 615181 5/i0/7B Attachment I I ,~-~, Page 2 Drill Site 1H Dri 11 Si te lQ Well No. Log Date 1H-3 8/16/82 1H-4 8/13/82 1H-6 6/21/82 1H-7 7/20/82 1H-8 7/22/82 Well No. Lo9 Date i!Q?~12/1785- Drill Site Well No. Log Date 1E 1E-lA 1E-2 1E-3 1E-4 1E-5 1E-6 1E-7 1E-8 1E-12 1E-15 1E-16 1E-17 1E-20 1E-24 1E-25 1E-26 1E-27 1E-28 1E-29 1E-30 8/19/81 8/17/81 1/17/84 10118/81 11/7/81 8/4/8O 9/2/81 11/5/81 10/27/81 10/21/81 11/12/82 10/28/81 8/28/81 11/1/81 11/28/84 8/26/82 8/29/82 9/1/82 5/7/83 2/17/83 1/17/83 1/13/83 10/31/82 10/27/82 6/13/83 10/18/82 7/18/83 10/16/82 Drill Site 1G Well No. Logo Date 1G-1 1G-2 1G-3 1G-4 1G-5 1G-7 1G-8 Drill Site Well No. Log Date 9/7/82 9/25/82 9/28/82 12/8/84 10/13/82 11/12/82 1F 1F-1 1F-2 1F-3 1F-4 1F~5 1F-6 3/12/83 1F-7 19/85 r IVIA 5o 198 -y AIasl~ Oil & G~ ~on~ Oommi:~.;~- A~ncm~r~e 2/19/83 2/3/83 1/31/83 5/29/83 10/25/82 10/28/82 11/19/82 5/7/83 Attachment _ Page 3 Drill Site 1Y Well No. Lo~ Date 1Y-1 6/6/83 10/21/83 1Y-2 6/10/83 3/4/84 ~t._~._~ 6/18/83 1Y-4 7/2/83 1Y-5 6/29/83 1Y-6 6/27/83 1Y-8 6/22/83 !Y-9 6/20/83 ~Y_-_~1_17 5/10/83 ~_ 11/21/83 ~7/28/8~ 1Y-12 5/25/83 !Y-13 5/27/83 1Y-14 5/13/83 5/18/83 !Y-15 5/29/83 1Y-16 5/30/83 10/23/83 Drill Site Well No. Log Date 2C 2C-4 2/19/85 2/28/85 2C-7 10/15/84 ~2Ce16~12/]l/~L5 Dri 11 S ite 2Z- Well No. Lo9 Date 7/ 0/83 ~/22185 2Z-2 : 6/24/83 7/!9/83 2Z-3 8/5/83 2Z-4 7/12/83 2Z-6 7/27/83 2Z-7 7/28/83 2Z-8 8/3/83 VLF:pg-OO52 ',-/ Alaska Oil & Gas Cons. Co,,~..:!:: Anchorao~ Page 3 · --% Drill Site 1Y v Wel 1 No. '1Y-2 1Y-12 1Y-13 ~1Y-14 '-1Y-15 ~1Y-16 Log Date "% 6/6/83~ "~.10/21/837 ' '~3/4/84./ ~ 6/18/83 7/2/83 ',~6/29/83 ~6/27/83 ~6/22/83 ~/20/83 ~11/21/8~ N5/25/83 ~5/27/83 ~113/83~ ~5/18/83/ '.~/29/83 ~'5/30/83'. ~10/23/83 Drill Site Well No. Lo(] Date 2Z "2Z-1 -~2Z-2 .~ ~z-3 '~2Z-4 ~2Z-6 "~2Z-8 7/10183 6/24/83~. 7/19/83/ 815/83 7/12/83 7/27/83 7/28/83 8/3/83 Drill Site 2C Well No. Log Date --- 2C-4 '~'2/19/85 ~ ~ 2/28/85/' 'x~- 2C-7 x~10/15/84 .! VLF:pg'O029 RECEIVED FEB 2 1 198~ AJaska 011 & (~as Con~ rxmm~a~on A~horago ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 October 11, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- 2Z-1 Dear Mr. Chatterton- Enclosed is a copy of the 2Z-1 Workover Well History to include with the Well Completion Report, dated 9/13/85. If you have any questions, please call me at 263-4944. Sincerely, · Gruber Associate Engineer JG/tw GRU11/L148 Enclosure cc' 2Z-1 Well File ARCO Alaska, inc. is a Subsidiary of AtianticRichfieJdCompany 'k AtlanticRichfieldCompany '~' ,~r Daily Well History-Initial Report Instructions: Prepare and submit the "lnltllJ. R~t" on the first Wednesday after a well is spudded or workover operations ere star, ed. Daily work prior to sPUdding should be summarized on the form giving inclusive dates only. Distdct Field County or Parish Istate Alaska North Slope Borough Alaska I Loase orUnit [Well no. Kuparuk River ADL 25653 2Z-i Auth. or W.O. no. ITitle AFE 504114 J Recompletion Pool 102 AP1 50-029-20953 Operator I A.R.Co's W.I. I ARCO Alaska, Inc. Spudded or W.O. begun IDate IHour IPrior status if a W.O. Workover 7/11/85 0900 hrs. Complete ~cord for each day reposed 56.24% Date and depth as of 8:00 a.m. 7/12/85 7/13/85 8.8 ppg NaCl, NU BOPE Accep.t ri~ @ 0900 hfs, 7/11/85. kill pill. Displ well w/brine. 8.8 ppg NaC1, POH w/R-3 pkr RU WL, pull dummy in GLM @ 6590'. Pmp Set BPV. ND tree, NU BOPE. thru 7115185 7/16/85 7/17/85 NU BOPE & tst. Unable to shear SBR. RU WL, cut tbg @ 6610', POH w/tbg. RIH w/OS, POH w/SBR. RIH to retrv pkr, POH w/pkr. RIH w/R-3 pkr & DP, spot kill pill. Set pkr @ 6700'. Tst csg, POH. 8.8 ppg NaC1, RU DA POH w/R-3 pkr. RIH w/bit & scrpr, CO to 7131' spot & sqz 30 bbl Litesale pill, POH, LD DP. ,circ hole cln, RU WL & RIH. 8.8 ppg NaC1, Displ tbg & ann RUWL. RIH w/pkr & tailpipe assy, set @ 6876'. RIH w/3½" compl assy. Set pkr, shear SBR, lnd tbg. Set BPV. ND BOPE, NU & tst treet. Displ well to crude. kECEIVED Alaska Oil & Gas Cons, Corrlmissi:~l~ Anchorag,~ The above is correct Signature For form preparation and distribu~on, see Procedures Manual, Section 10. Drilling, Pages 86 and 87. AR3B-459-1-B IDate / j ITitle Drilling Superintendent INumber all daily well histo~/ forms consecutively as they are prepared for each well. iPage],no. ARCO Oil and Gas Company Daily Well History-Final Report I~lstructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged. Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire oDeration if space is available. Accounting cost center code District ICounty or Parish Slate Alaska I North Slope Borough Alaska Field IL ...... Unit IWell no. Kuparuk River ADL 25653 2Z-1 Auth. or W.O. no. I Title AFE 504114 I Recomple t ion Pool 102 API 50-029-20953 Operator A.R.Co. W.I. ARCO Alaska, Inc. 56.24% Spudded or W.O. begun Date Workover 7 / 11/85 Date and depth as of 8:00 a.m. 7/18/85 Complete record for each day reported Iotal number of wells (active or inactive) on this Dst center prior to plugging and J bandonment of this well I our IPrior status if a W.O. 0900 hrs. I 7477' PBTD, RR Crude w/diesel cap Displ to crude/diesel. Tst SSSV; OK. BPV. RR @ 1200 hrs, 7/17/85. Sheared out ball. Set Old TD Released rig 1200 hrs. Classifications (oil, gas, etc.) Oil INew TD IPB Oeplh 7477' PBTD Date Kind of rig 7/17/85 Rotary Type completion (single, dual, etc.) Single Producing method Official reservoir name(s) Flowing Kuparuk Sands Potential test data Well no. Date Reservoir Producing Interval Oil or gasTest time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. ;C.P. Water % GOR Gravity Allowable Effective date corrected The above is correct Signature Date I Title I I For form preparation and dis~'ibution, see Procedures Manual, Section 10. Drilling, Pages 86 and 87. Drilling Superintendent AR3B-459-3-C · Number all daily well history forms consecutively las they are prepared for each well. iPage no. Dlvl~Jon of AtlantlcRIchfleldCompa~y ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 September 26, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- 2Z-1 Dear Mr. Chatterton' Enclosed is a Subsequent Sundry Report for the subject well. you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/tw GRUll/L138 Enclosure If ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA O~L AND GAS CONSERVATION CO~v~MISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WE L LXIX1 OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address Po 0. Box 100360~ Anchorage: AK 99510 4. Location of Well Surface: 1770' FSL, 577' FEL, $ec.11, T11N, RgE, UN 5. Elevation in feet (indicate KB, DF, etc.) RKB 109' I 6. Lease Designation and Serial No. ADL 25653 ALK 2579 7. Permit No. 83-73 8. APl Number 50- o,)a_,~no=:,~ 9. Unit or ¢'~'as~"N"a"'~e Kuparuk River Unit 10. Well Number 2Z-1 11. Field and Pool Kuparuk River Field Kuparuk River 0'il Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stim u lation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Accepted rig ~ 0900 hfs, 7/11/85. Killed well. ND tree. NU BOPE & tstd - ok. Pulled tubing. Retrieved pkr. Tstd esg to 3000 psi - ok. Ran completion assembly. ND BOPE. NU tree & tstd - ok. Disp well w/crude oil & diesel. Set BPV. Secured well & released rig @ 1200 hrs, 7/17/85. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~w ~ ~~L~' Title Associate Engineer The space be for Commission use Conditions of Approval, if any: Approved by By Order of COMMISSIONER the Commission Date Form 10403 GRU11/5N09 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Post Office B~,^ 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 September 20, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- 2Z-1 Dear Mr. Chatterton' Enclosed is a Well Completion Report for the subject well. I have not yet received the Workover Well History. When I do, I will forward a copy to you. · If you have any questions, please call me at 263-4944. Sincerely, Associate Engineer JG/tw GRU11/L99 Enclosure RECEIVED SEP 2 1985 Alaska Oii & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AllanticRichfieldCompany ~f .... STATE OF ALASKA ALASKA~ _ AND GAS CONSERVATION CC MISSION WELL COMPLETION OR RECOMPLETIOI,,I REPORT Al, ID LOG 1. Status of Well Classification of Service Well OIL E~x GAS [] SUSPENDED [] ABANDONED [] -SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 83-73 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-20953 4. Location of well at surface 9. Unit or Lease Name 1770' FSL, 577' FEL, Sec. 11, TllN, RgE, UM Kuparuk River Unit At Top Producing Interval 10. Well Number 1063' FNL, 1225' FEL, Sec.14, TllN, RgE, UM 2Z-1 At Total Depth 11. Field and Pool 1421' FNL, 1435' FEL, Sec.14, TllN, RgE, UM Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Kuparuk River 0i 1 Pool 109' RKBI ADL 25653 ALK 2579 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 05/11/83 05/18/83 06/16/83*I N/A feet MSI'I 1 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 7585'MD,6603'TVD 7477'MD,6512'TVD YES I-~X NO []I 1779 feetMD 1400' (Approx) 22. Type Electric or Other Logs Run D IL/SFL/SP/GR/Cal/FDC/CNL, GR/BHCS, CBL/GR/CCL/VDL, Gyro 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# H-40 Surf 78' 24" 305 sx AS II 10-3/4" 45.5# J-55 Surf 2900' 13-1/2" 1200 sx Fondu & 250 sx Permafrost C 7" 26.0# J-55 Surf 7559' 8-1/2" 550 sx Class G & 250 s~ Permafrost C 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) 6759' - 6840' w/12 spf 3-1/2" 6903' 6675' & 6876' 6974' - 6978' 6987' - 7016' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.} I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD I~ I Flow Tubing Casing Pressure CALCULATED,~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE ~' 28. CORE DATA Brief description of litholog~, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None RECEIVED Alaska 0il & Gas Cons, 60F:~mission Anchorage Form 10-407 Rev. 7-1-80 * NOTE: This well was recompleted on 7/17/85. DRH/WC17 CONTINUED ON REVERSE SIDE Submit in duplicate 29. ' ' 30. .. GEoLoGIC MARINERS FORMATION: TESTS . NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Upper Sand 6758' 5889' N/A Base Upper Sand 68:~0' 5954' Top Lower Sand -6962' 6072' Base Lower Sand 7080' 6175' . . 31. LIST OF ATTACHMENTS None 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed (~ /~?~ ,~ Title Associat:e 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- lng and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". KUP/NTLfK Elx~ i NEER I I',~ TO: William VanAlen ~¢i: D.W. Bose/Shelby J. Matthews Transmitted herewith are the fol Iowincj. PLEASE NOTE: ~ F - F I LM, T - TAPE, PC - PFE)TOSOPY RECE! PT ACKIg~IFPE;ED: PLEASE RETIJRN RECEI PT TO: ~' Alaska !]ll & GaS 00liS.. Anchorage A~4: ~E~Y J. ~A~IB~S - A~/1115-B P. O. ~X 100360 ~~E, ~. 9951O STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 4. Location of Well SURFACE LOCAT ION' T11N, R9E, UM Name of Operator 7. Permit No. ARCO ALASKA, INC. 83-73 Address 8. APl Number P. O. BOX 100360, ANCHORAGE, ALASKA 99510 50- 029-20953 1770' FSL, 577' FEL, SEC. 11, 5. Elevation in feet (indicate KB, DF, etc.) 109 ' (RKB) 12. I 6 . Lease Designation and Serial No. ADL 25653 ALK 2579 9. Unit or Lease Name KUPARUK RIVER UNIT 10. Well Number 2Z-1 11. Field and Pool KUPARUK RIVER FI ELD KUPARUK RIVER OIL POOL Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [~ Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). On August 19, 1985, the "A" sands of Kuparuk well 2Z-1 were hydrauli-cally fractured and propped to improve production. The treatment consisted of 210 BBLS of gelled diesel as pad and carrying fluid and 750 LBS of 100 mesh and 15,900 LBS of 20/40 sand as proppant. 62 BBLS of gelled diesel was used as a flush. Prior to pumping, equipment and lines were tested to 6500 psi. <ECEIVED Alaska 0il & Gas Cons. Commission Anchorage 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sign -~' ,,,-, ©PFRAT I C)NR C.C~C)RI~ ! NATfhR The space below for Commission use ~/1 919185 Conditions of Approval, if any By Order of Approved by_ COMMISSIONER the Commission Form 10-403 Date Submit "Intentions" in Triplicate R~v 7-i-~0 and "Subsequent Reports" in Duplicate ARCO Alaska, Inc.~ Post Office b. 00360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 September 10, 1985 Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Attached in duplicate are subsequent notices following wells at the Kuparuk River Field: Well Action Date Performed on the 1Q-2 Fracture 9/1/85 1Q-3 Fracture 9/1/85 1R-5 Acidize 8/23/85 1R-6 Acidize 8/24/85 1R-9 Fracture 8/27/85 1R-10 Fracture 8/26/85 1R-11 Fracture 8/26/85 1R-12 Fracture 8/27/85 2C-9 Perforate 8/26/85 2Z-1 Fracture 8/19/85 2Z-2 Perforate 8/25/85 2Z-2 Fracture 9/2/85 2Z-3 Fracture 8/19/85 If you have any questions, please call KuM. Drumm paruk Operations Coordinator TMD/kmc Attachment (Duplicate) me at 263-4212. RECEIVED SEP ! 3 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanlicRichfieldCompany ARCO Alaska, In~ Post Offic,. ~x 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 DATE: 08-21-85 TRANSMITTAL NO: 5296 RETURN TO: ARCO ALASKA, INC. KUPARUK OPERATIONS ENGINEERING RECORDS CLERK ATO-1115B P.O. BOX 100360 ANCHORAGE, AK 99510 TRANSMITTED HEREWITH ARE THE FOLLOWING ITEMS. PLEASE ACKNOWLEDGE RECEIPT AND RETU~q ONE SIGNED COPY OF THIS TRANSMITTAL. SEQUENCE OF EVENTS FROM WELL SERVICE REPORTS PRESS UP.E DATA '-~1C-4 '- 07-23-85 --~ 1C-5 ' 07-29-85 '~1C-5.-- 07-30-85 '-~1C-6 ~ 07-25-85 '"-lC-. 6 -' 07-24-85 ~iD'- 8 -' 07-30-85 --~ 1H- 3~ 07-30-85 ----1R-5' 07-05-85 STATIC BHP PBU PBU STATIC BHP STATIC BHP STATIC BHP STATIC BHP BHP & MISC. ----la-6' ~"iR-S 07-U~-85 ~'IY-10- 07-27-85 ~iY-11~ 07-28-85 ~ 2A-2 ..-07-04-85 ~ 2B-13' 07-30-85 -"2U-14' 06-30-85 ~ 2U-14 .... 07-01-85 ~ 2U-15- 07-08-85 ~ 2V-2 07-27-85 ~ 2V-2- 07-28-85 ~ 2W-7" 07-26-85 ~2W-7- 07-27-85 2X-15~ 07-09-85 - 2X-15 / 07-04-85 - 2Z-l-' 07-05-85 _. ~2Z-6 04-08-85 ~3B-7~ 06-27-85 ' 3B-8~ 06-28-85 . 3B-8~ 06-27-85 ~'3B-9 / 07-18-85 ~ 3B-11 07-20-85 ~ 3B-12" 07-21-85 07-06-85 .BHP & MISC. STATIC BHP & ~ISC. STATIC BHP END OF PBU 'C' SAND STATIC BHP PRESSURE DATA 'A' SAND PBU 'A' SAND PBU PRESSURE TEST & HISC. 'A' SAND PBU 'A' SAND PBU 'A' SAND ONLY PBU 'A' SAND PBU FLOWING BHP & FLUID I.D. FLOWING BHP & TEMPERATURE BHP SURVEY & MISC. STATIC BHP STATIC BHP & MISC. STATIC BHP & MISC. BHP & MISC. STATIC BHP & MISC. BHP SURVEY & MISC. STATIC BHP & MISC. 3C-11~'07-29-85 STATIC BHP ~ MISC. RECEIPT ACKNOWLEDGED: BPAE* B. CURRIER CHEVRON* D & M* DISTRIBUTION: DKILLING W. PASHER L. JOHNSTON EXXON MOBIL* PHILLIPS OIL* NSK CLERK J. RATHMELL* - ARCO Alaska. Inc. is a Subsidiary o! AtlanticRichlieldCompany CAMCO DRESSER ATLAS DRESSER ATLAS CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO DRESSER ATLAS OTIS OTIS OTIS OTIS OTIS OTIS OTIS OTIS OTIS OTIS OTIS OTIS CAMCO CAMCO OTIS CAMCO CAMCO CAMCO CAMCO ...... ~'~, UO~I~JSSJOrJ ~r,r.h~,~. .... STATE OF 'AL'ASKA* SOHIO* UNION* K.TULIN/VAULT KUPAF~K EN3 ! NEER! 'I'RA~ I-FFAL #/?~ TO: William VanAlen FRQ~: D. IV. Bose/Shelby J. ~tthews ~,~LL NAVJ~: Transmitted herewi th are -the fol lowing: PLEASE hO'l-E: BL - BLUEL I NE, S - SEP I A, F - FILM, HLEASE ~~ RECEIPT TO.: - 73.~.. ~ 68.7 . ,-,~ _~ .~ 6 eFZ-~ ?eTt.o 66.5 66.3 ._,'~rV';v¢r~ _r'l~,f, '~1~ .... I h~'E-_"¢f' .CEET,r, THAT I AM FR"PER' REGISTERS[ AN[ _ C~NSEF TC FRACTI~E .;11 I 12 ~ .. 'AND e_~R,/E'f,NG =N THE STATE C.F ,e. LA~KA, AN£. THAT '7. H!S PL;,T REPRE-'-EN-$ ' S'Jq/Ef' M,:,JE UN[ER :,~.~ ['RECT SJPEF. '~S~CN, ;,;ir_. THAT 'LL [ETAILS Y: 5966695.354 ×: 52344'8.793 i ij37 'f: 5.966748 X=,.,=29420 1~30' 6 Y: 5966801 FSL 825 F~L "2~,92 ;'5" 204q' F~L . /.= ! 4 ;':['5£cC~E 3F~ X: 52 :' 04 (' 3. Y= 5966633.4C2 X: 523074.428 1876 F$' 2 {:596J'-80.14-3 X= q2 :~1 ' - 57'; 1823' I. f: 536,6 5 26.32 3 X= 529i30.690 1770' F S _ LAT. 70°19'12.295 5" LOt,iS. ,49°45' 40.551'' 258 F E L L T 7C°l 12..818J LONG 149°45'41.562.'' ~86 FEL ;_AT. 76019' 13.34r 6" _ON G. 14~"~5'42. I '/~," i 314 FE,_ L4T. 73°13'1,~.862"''' _01';-,. 34-2 F £ L .... I ;--. £_ £, LO"G. 14¢°4",'&2 21--)£." 6El PC,._ LAT. 70°19'1 I. LON'~. L,:.T. 7:'"°1-;':1.1 :(: I" 6 "' .'-' FEL L'" 7'.'"al 9 ' IQ. 65 ~;'' LONG. 149°45'4 5"-' F&_ NOTES ' '. ALL f _~X Z,~NE 4. ~E,~F ET;C CO OR-INATES 3 TC T. ECTION ARE A.$ P. i ' _,NEt RE 5 '~' & ,', G.DCR~iNATE$ AAE ~,tl :~CNJMENTS 27-1 .5, ~4-~ L~CATiCN DF CFF-. "^'.,,.,,,4 N;. TC,'~'Rc. Bf' LHF A~SCC,,:,TES. 4. VERT~C,:-L CONTRf'_ .~;,oEZ ,JN M.~N. '~R-5 _=¢ _HD AS: -C,ATE. S. ARCO Alaska, Inc. Kuparuk Project North Slope Drilling date' FE~. 4, 1985 sca le · I ":___S :3 ~ ' ] c,vg. no.',%~.,'.9"~5~ d ~5 .i drawn by' ___ ARCO,Alaska, Inc. Post Office b._. 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 July 13, 1983 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: 2Z-1 Well Completion Report Dear Mr. Chatterton- Enclosed are the well completion report and gyroscopic survey for 2Z-1. If you have any questions, please call me at 263-4944. Sincerely, J. Gruber Associate Engineer JG3L71'sm Enclosures ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ' 2 /~LASKA ,LAND GAS CONSERVATION C~, iMISSION //~/~ WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL ~( GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 83-73 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-20953 4. Location of well at surface 9. Unit or Lease Name 1770' FSL, 577' FEL, Sec. 11, T11N, RDE, UM iL~DcA~IONSI Kuparuk River Unit "At Top Producing Interval VERIFIED 1063' FNL, 1225' FEL, Sec. 14, T11N, RDE, UM Surf. ~'_i' 10. Well Number2z_l At Total Depth B.H. ~ ' ' 11. Field and Pool 1421' FNL, 1435' FEL, Sec. 14, T11N, RDE, UM J - Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Kuparuk Ri vet 0i 1 Pool 109' RKB} ADL 25653 ALK 2579 12. Date Spudded05/11/83 13. Date T.D. Reached05/18/83 14' Date C°mp" Susp' °r Aband' J 15' Water Depth' if °ffsh°re I 16' N°' °f C°mpleti°ns06/1 6/83 N/A feet MSL 1 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19~ DirectionT~FSurvey 20. Depth where SSSV set 21. Thickness of Permafrost 7585'MD,6603'TVD 7477'MD,6512'TVD YES I-~ NO [] 1750 feet MD 1400' (Approx) 22. Type Electric or Other Logs Run DI L/SFL/SP/GR/Cal/FDC/CNL, GR/BHCS, CBL/GR/CCL/VDL, Gyro 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16'~ 62.5# H-40 Surf 78' 24" 305 sx AS II 10-3/4" 45.5# K-55 Surf 2900' 13-1/2" 1200 sx Fondu & 250 sx P~rmafrost C 7" 26.0# J-55 Surf 7559' 8-1/2" 550 sx Class G & 250 sx Permafrost C · 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) 6759' -6840' 3-1/2" 6678 ' 6652 ' 6974'-6978' w/12 spf 6987' -7016 ' 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A . 27. N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) ,. Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD ~l~ Flow Tubing Casing Pressure CALCULATED.~ O~L-BBL GAS-MCF WATER-BBL OIL GRAvITY-APl (co[r) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. , ..... None · -.-'--" .' {;",:::i!;, ,.., ...~ ~ , 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 recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. T'op Upper Sand 6758' 5889' N/A Base Upper Sand 6830' 5954' Top Lower Sand 6962' 6072' Base Lower Sand 7080' 6175' 31. LIST OF ATTACHMENTS Drilling History, Completion Summary, Gyroscopic Survey (2 copies) 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Title ' 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, a~r 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". 2Z-1 DRILLING HISTORY NU 20" Hydril & diverter. Spudded well @ 0830 hrs, 05/11/83. Drld 13-1/2" hole to 2920'. Ran 70 jts 10-3/4" 45.5#/ft, K-55 BTC csg w/shoe @ 2900'. Cmtd 10-3/4" csg w/1200 sx Fondu, 250 sx Permafrost "C". ND 20" Hydril & diverter. NU 11" 3000# FMC csg head. NU BOPE & tstd to 3000 psi - ok. Tstd csg to 1500 psi - ok. Drld FC, FS & 10' new form. Tstd form to 13.6 ppg EMW - ok. Drld 8-1/2" hole to 7231'. Ran logs. DIL/SFL/SP/GR/Cal/FDC/CNL f/7221' to 2900'. Ran GR/BHCS f/7221' to 2900'. Reamed hole f/7130' to 7231'. Cont drlg 8-1/2" hole to 7585' TD as of 05/18/83. Ran 192 jts 7", 26#/ft, J-55, BTC csg w/shoe @ 7559'. Cmtd 7" csg w/550 sx Class "G". Displ top 360' of 7" csg w/diesel. ND BOPE. NU 7" csg head. Tstd packoff to 3000 psi - ok. Arctic packed 10-3/4" x 7" annulus w/250 sx Permafrost C & 100 bbls Arctic Pack. Tstd master valve to 3000 psi - ok. Secured well & released rig @ 2000 hrs, 05/20/83. HILL/DH26 06/13/83 2Z-1 COMPLETION SUMMARY ND adapter flange and master valve. RU Dresser-Atlas mast truck & E. Line. Ran CBL/CCL/GR/VDL f/7338'-2800'. Ran Gyro f/7400'-surface. RD Dresser-Atlas. NU adapter flange and master valve. Secured well. Accepted rig @ 2130 hours, 06/13/83. Removed adapter flange and master valve. NU BOPE & tstd - ok. Ran 3-1/2" completion assy w/tail @ 6678', pkr @ 6652', & SSSV @ 1750'. ND BOPE. NU tree & tstd to 3000 psi - ok. Disp well to diesel. Set pkr. Dropped bar & perf'd the following intervals: 6759'- 6840' 6974'- 6978' 6987'- 7016' Closed SSSV. Set BPV. Secured well & released rig @ 1100 hrs, 06/16/83. 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'~'~~'"::":":"'":""' ................. ............ : .......... ':':'::':i~i'5::~i?"'!~?g'`':~:'::::''~::'?':::' .............. '3 T R A T I C.; R A F° H I C S U M M A F'~ Y DER I VED LI'.:: I NG D I L L'~EF']"HS ~llq[) .;';:I:'EF~I"'~Y '.i:":; LI Iq ~;ii~UF(VE'Y DF:-iTFi C ARCO Alaska, Inc. Our Boss Gyroscopic Survey Job No. ~<-B0-30052 Well: ~2Z-1 (SECll TllN RllE) Kuparuk Field North Slope, Alaska Survey Date: June 8, 1983 Operator: E. Sellers Scale: 1" = 1000' ~10~0.00 T~UE NO~TH Surface Location (1770NSL 0577WEL) O. CO , cs)/ O0 .00 7585 --3000.00 --4000.00 HOR_f ZONTRL PROJECTION 1500.00 ARCO Alaska, Inc. Our Boss Gyroscopic Survey Job No. AK-BO-30052 Well: ~2Z-1 (SECll TllN RllE) Kuparuk Field North Slope, Alaska Survey Date: June 8, 1983 Operator: E. Sellers Scale: 1" = 1500' ~000. O0 4500. O0 6000. O0 3304.31' @ S15° 03'W 75'85 7500. O0 · VEBTICRL PROJECTION Suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. / ~ 0p~.~a~[or, Wet i ~ame bnd ~Number Reports and Materials to be 'received by: ~---/~ '"'~ DaSe Required Date Received Remarks Comp letio n Report Yes · - . Wel 1 History Yes-- ,,, · _Samples /~ Mud Log/z~ ~- ' , . .~ ' , ,! .Core Chips · Core Description /f.,:e: :".,. , Registered Survey Plat ~ Inclination Survey Directional Survey ~/~ ?/ 7--/~ '" ~ ' /~7 ~ D~±ll Stem Test. Reports '~' __ _ , Digitized Data ARC°. Alaska, Inc Post Office roux 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 July 6, 1983 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- 2Z-1 Dear Mr. Chatterton: Enclosed is a Subsequent Sundry Report for the subject well. have any questions, please call Jo Ann Gruber at 263-4944. Sincerely, P. ^. VanDusen District Drilling Engineer PAV/JG: tw Enclosure If you JUL '-' 8 i!~ Alaska Oil & Gas (.;OHS, C;0mmjssi0!~ Anchorag~ ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION C,.,MMISSION SUNDRY NOTICES AND REPORTS ON WELLS (~t 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc, 83-73 3. Address 8. APl Number P, 0. Box 100360, Anchorage, AK 99510 50- 029-20953 4. Location of Well Surface: 1770' FSL, 577' FEL, Sec. 11, TllN, R9E, UN 5. Elevationinfeet(indicate KB, DF, etc.) 109' RKB 6. Lease Designationand Serial No. ADL 25653 ALK 2579 9. Unit or Lease Name Kuparuk River Unit 10. Well Number 2Z-1 11. Field and Pool Kuparuk River Field Kuparuk River Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations ~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other X~ Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ND adapter flange & master valve. RU Dresser-Atlas mast truck & E. Line. Ran CBL/GR/CCL/VDL f/7338'-2800'. Ran Gyro f/7400'-surface. RD Dresser-Atlas. NU adapter flange & master valve. Secured well. Accepted rig @ 2130 hfs, 06/13/83. Removed adapter flange & master valve. NU BOPE & tstd - ok. Ran 3-1/2" completion assembly w/tail ~ 6678', pkr ~ 6652' & SSSV @ 1750'. ND BOPE. NU tree & tstd to 3000 psi - ok. Disp. well to diesel. Set pkr. Dropped bar & perf'd the following intervals: 6759'-6840' 6974'-6978' 6987'-7016' Closed SSSV. Set BPV. Secured well & released rig ~ 1100 hrs, 06/16/83. 14. hereby c,e~jfy that the foregoing is true and correct to the best of my knowledge. The spa¢lo~for C/mission use Condi~ons of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 GRU3/SN36 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Post Office Bo,, 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 July 1, 1985 Mr. C. V. Chatterton Commi s s i one r State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK. 99501 SUBJECT: 2Z-1 Dear Mr. Chatterton' Enclosed is a Sundry Notice for the subject well. We propose to complete this well with our workover rig. Since we expect to start this work on July 4, 1985, your earliest approval will be appreciated. If you have any questions, please call me at 263-4970. A~~e aB~~~,rely' Drilling Engineer JBK/JWR/tw SN/L047 Enclosure RECEIVED J U L 0 2 198§ Alaska Oil & Gas Cons. Commisslor~ Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA ~ _AND GAS CONSERVATION CC VIISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WE LLX~i~ OTHER [] 2. Name of Operator 7, Permit No. ARCO Alaska, Inc. 83-73 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-20953 4. Location of Well Surface: 1770' FSL, 577' FEL, Sec.ll, TllN, RgE, UM 5. Elevation in feet (indicate KB, DF, etc.) RKB 109' 12. I 6, Lease Designation and Serial No. ADL 25653 ALK 2579 9, Unit or Lease Name Kuparuk River Unit 10. Well Number 2Z-1 11. Field and Pool Kuparuk River Field Kuparuk River Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate ~ Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing '~ Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, inc., proposes to convert well 2Z-1 to a selective single completion. The procedure will be as follows: 1. Well will be killed with brine. 2. Current completion assembly will be pulled. 3. A retrievable packer will be run to test casing. 4. The well will be completed as a selective single. 5. After the rig is released, an acid and/or frae job will be done. A 13-5/8", 5000 psi, SRRA BOP stack will be used on well work. BOP equipment will be tested weekly and operationall.y tested each trip. A non-freezing fluid will be left in all uncemented annuli within the permafrost interval. A 5000 psi WP wireline lubricator will be used and tested on all wireline work. The subsurface safety valve will be installed and tested upon conclusion of the job. Estimated Start: July 4, 1985 RECEIVED su~ woe, ~x~t~] J U L 0 2 ,,. 1985 Anchorage 14. I hereby c~y ~at the foregoing~s true and correct to the best of my knowledge. Signed Title APea D~i ] ]ing Engineer Date ... The space ~w f~[~ffm4o~se ..... Conditio~ of ApProval, ii'ny: ~ ~lkpproved Cogy Approved by. ! Form 10403 / 4JWR) -S./071 Rev. 7-1-80 By Order of COMMISSIONER the Commission submit "Int~/ftions" in Triplicate and "Subsequent Fleports" in Duplicate KUP/'~b"K Egg I NEER i NC TRAJ'~MITFAL #//7.(/ TO: Wi l Ii am VanAlen ~: D.W. Bose/Shelby J. Matthews Transmitted herewith are the fol Iowir~g. PLEASE NOTE: BL- BLUELINE, S- SEPIA, F- FILM~, PC:'-PFE)TCE-'OPY ' · Alaska Oil & Oas Cons. ARQ) ALASKA, lEE:. ATTN: SHELBY J, ~/AT]TIB-~'S - ATO/111 5-13 ' Anchorage 6°mmgSiort P. O. BOX 100360 AKEHOPcqGE, AK. 99510 ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 June 15, 1983 Mr. C. V. Chatterton Commissioner state of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton' Enclosed are the Monthly State Reports for the following wells' * West Sak SWPT gl * Ciri Wolf Lake 1A-4 1Y-4 1Y-5 1Y-6 1Y-7 1Y-8 1E-14 2Z-1 2Z-2 2Z-3 2Z-6 2Z-7 2Z-8 * Due to the confidential material contained in these reports, please handle and file in a confidential manner. Thank you. Sincerely, P. A. VanDusen District Drilling Engineer PAV/SH7'sm Attachments ~_.~. STATE OF ALASKA ALASK. _ AND GAS CONSERVATION ( ,VIISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling wellx~ Workover operation [] :2. Name of operator 7. Permit No. ARCO Alaska, Inc. 83-73 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029--20953 9. Unit or Lease Name FEL, Sec. 11, T11N, R9E, UM Kuparuk River Unit 4. Location of Well 1770' FSL, 577' at surface 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. PAD 73', 109' RKB ADL 25653 ALK 2579 (bottom hole) 10. Well No. 2Z-1 11. Field and Pool Kuparuk River Field .Kuparuk Ri~er Oil Pool For the Month of. May ,19 83 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ~ 0830 hrs, 05/11/83. Drld 13-1/2" hole to 2920'. Ran, cmtd & tstd 10-3/4" csg. Drld 8-1/2" hole to 7231'. Ran logs. Cont drlg 8-1/2" hole to 7585' TD. Ran, cmtd & tstd 7" csg. Displaced top 360' of 7" csg w/diesel. Arctic packed 10-3/4" x 7" annulus. Secured well & released rig-~ 2000 hfs, 05/20/83./ SEE DRILLING HISTORY 13. Casing or liner run and quantities of cement, results of pressure tests 10-3/4" 45/5#/ft, K-55, BTC csg w/shoe ~ 2900' Cmtd w/1200 sx Fondu & 250 sx Permafrost C. 7" 26#/ft J-55 BTC csg w/shoe ~ 7559' Cmtd w/550 sx Class "G" cmt 4. Coring resume and brief description N/A 15. Logs run and depth where run DIL/SFL/SP/GR/Cal/FDC/CNL f/7221' GR/BHCS f/7221' to 2900' to 2901'. .16. DST data, perforating data, shows of H25, miscellaneous data N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. //~,,~. /~,~. .... "/ Area Drilling Engineer SIGNED I /~'J~~/J.//~ TITLE , ............... DATE NOTE--R o~h, is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Ga~/Conservatidn Commission by the 15th of the succeeding month, unless otherwise directed· Form 10404 H I LL/NR35 Submit in duplicate 2Z-1 DRILLING HISTORY NU 20" Hydril & diverter. Spudded well @ 0830 hrs, 05/11/83. Drld 13-1/2" hole to 2920'. Ran 70 jts 10-3/4" 45.5#/ft, K-55 BTC csg w/shoe @ 2900'. Cmtd 10-3/4" csg w/1200 sx Fondu, 250 sx Permafrost "C". ND 20" Hydril & diverter. NU 11" 3000# FMC csg head. NU BOPE & tstd to 3000 psi - ok. Tstd csg to 1500 psi - ok. Drld FC, FS & 10' new form. Tstd form to 13.6 ppg EMW - ok. Drld 8-1/2" hole to 7231'. Ran logs. DIL/SFL/SP/GR/Cal/FDC/CNL f/7221' to 2900'. Ran GR/BHCS f/7221' to 2900'. Reamed hole f/7130' to 7231'. Cont drlg 8-1/2" hole to 7585' TD as of 05/18/83. Ran 192 jts 7", 26#/ft, J-55, BTC csg w/shoe @ 7559'. Cmtd 7" csg w/550 sx Class "G". Displ top 360' of 7" csg w/diesel. ND BOPE. NU 7" csg head. Tstd packoff to 3000 psi - ok. Arctic packed 10-3/4" x 7" annulus. Tstd master valve to 3000 psi - ok. Secured well & released rig @ 2000 hrs, 05/20/83. HILL/DH26 06/13/83 KUPARUK ~ i NEERi FIG TRANSMI-I-I-AL # //~09 TO: William VanAlen FRCM: D.W. Bose/Shelby J. Matthews Transmitted herewith are the following- PLEASE NOTE~~ F - FIUd, T - TAPE, PC - ~PY PLEASE Rb-RJRN RECEI PT TO- ALASKA, i r,,u J U N i 0 1983 ATTN: SHELBY J.. IVA'i-rHEVCS - ATO/l^'~J.,[;-E~i & i,,,!;! i;~ P. O. BOX 100360 Anchoral~e ,At',,E]-E~,AGE, AK. 99510 ARCO Alaska, Inc. Post Office Box ~00360 Anchorage, Alaska 99510 Telephone 907 276 1215 May 25, 1983 Mr. C. V. Chatterton Commi s s i oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: 2Z-1 Dear Mr. Chatterton: Enclosed is a Sundry Notice for the subject well. We propose to complete this well with our workover rig. Since we expect to start this work on June 15, 1983, your earliest approval will be appreciated. If you have any questions, please call me at 263-4970. Sincerely., Area' D~le'~l ~ng Engineer JBK/JG3L 14: tw Enclosures RECEIVED Al~cbof~l~ ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COwlMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL OTHER T~X 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 83-73 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-20953 4. Location of Well Surface: 1770' FSL~ 577' FEL, Sec.11, T11N, R9E, UM 5. Elevation in feet (indicate KB, DF, etc.) 109' RKB 6. Lease Designation and Serial No. ADL 25653 ALK 2579 9. Unit or Lease Name Kuparuk River Unit 10. Well Number 2Z-1 11. Field and Pool Kuparuk River Field Kuparuk River 0il Pool 12. (Submit in Triplicate) Perforate [~]X Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other I-~X Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc,~ proposes to complete this well with the Westward Well Service Rig #1. The procedure will be as follows: 1) A mast truck will be utilized to run the CBL/VDL/GR and Gyro. 2) The rig will be moved on location; the BOPE will be nippled up and tested, 3) 4) Selected intervals will be perforated within the Kuparuk formation and reported on subsequent reports. The well will be completed with 3-1/2", 9.2 #/ft, J-55, BTC tubing. A 13-5/8", 5000 psi, SRRA BOP stack will be used on well work. The BOP equipment will be pressure tested weekly and operationally tested each trip. A non-freezing fluid will be left in all uncemented annuli within the permafrost interval. A 5000 psi WP wirelin~ lubricator will be used and tested on all wireline work. The subsurface safety valve will be installed and tested upon conclusion of the job. Estimated start: June 15, 1983 RECEIVED o~ ~o~ ~o. Alaska 0il & Gas (:,0ns u,)~..'.',ssi~:.~ AnchoraQe 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed _f//~--/'~----~~~ Title Area Drilling Engineer The space, lo'foUr Co/mission use Conditi,~ns of Approval, if any: Date ..~--~'~/ ~.~ ..... By Order of Approved by COMMISSIONER the Commission Date c~.,~ ~r~_.,~r~q Subm~! "Intentions" in Triplicate STATE OF ALASKA '-' ALASKA OIL AND GAS CONSERVATION COiwMISSlON SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 83-73 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-20953 4. Location of Well Surface: 1770' FSL, 577' FEL, Sec.11, T11N, RgE, UN 5. Elevation in feet (indicate KB, DF, etc.) 109' RKB I 6. Lease Designationand SerialNo. ADL 25653 ALK 2579 9. Unit or Lease Name Kuparuk River Unit 10. Well Number 2Z-1 11. Field and Pool Kuparuk River Field Kuparuk River Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [~]X Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other I--~X Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonmentsee20 AAC 25.105-170). ARCO Alaska, Inc., proposes to complete this well with the Westward Well Service Rig #1. The procedure will be as follows: 1) A mast truck will be utilized to run the CBL/VDL/GR and Gyro. 2) The rig will be moved on location; the BOPE will be nippled up and tested. 3) Selected intervals will be perforated within the Kuparuk formation and reported on subsequent reports. 4) The well will be completed with 3-1/2", 9.2 #/ft, J-55, BTC tubing. A 13-5/8", 5000 psi, SRRA BOP stack will be used on well work. The BOP equipment will be pressure tested weekly and operationally tested each trip. A non-freezing fluid will be left in all uncemented annuli within the permafrost interval. A 5000 psi WP wireline lubricator will be used and tested on all wireline work. The subsurface safety valve will be installed and tested upon conclusion of the job. Estimated start: June 15, 1983 Sut~soclue~ Work ~eportect 21/ RECEIVED 3 1 1983 Alaska 0il & 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed _~._~'~--t/¢,,¢~~,,~ Title Area Drilling Engineer The spac/IoCffgCo/mission use ConditicCns of Approval, if any: Approved Copy ..~...turned Approved by. Lg~,~,[ _. ~IT~ By Order of COMMISSIONER the Commission Form 10-403 Date d Submit "Intentions' in Triplicate Rev. 7-1-80 GRU3/SN7 and "Subsequent Reports" in Duplicate MEMORANL UM State of Alaska ALAS~-=OIL AND --GAS CONSERVATIO~ COMMISSIO~ TO: C. erto~ DATE: May 16, 19 83 T~RU: Lonnie C. Smith i Commissioner FROM: BObby Foster~ " Petroleum Inspector TELEPHONE NO: SUBJECT: Witness BOPE Test On ARCO's 2Z-1 Sec. 11, Ti IN, R9E DM Permit # 83-73 Friday, May. !_3.,..1983: The BOPE test began at 9:00 p.m. and was concluded at 10:30 p.m.~~ As the attached BOPE test report shows, there w~re no failures. In summary, I witnessed the BOPE test on ARCO's 2Z-1. 02-00IA(Rev. 10/79) STATE OF ALASKA ALASKA OIL,~.-CAS CDNSERVATION CCMMISSION B.O._ .E. Inspection Rcport Operator.' ,/,~/,~/"'~ Location: Sec Il Location, General_ ~. ~_~/~ Well Sign Ceneral Housekeeping P~serve pit ~)~, Test Pressure hrmular Preventer >, · . Casing .Set @~ ft. Ric~ # ~ Re~re'sentat ive. ~~ ~.~/o~~ ACCUMUIATOR SYSTEM Full Charge Pressura~ ~9 psig Pressure After Closure/?~ 6)' psig Punp incr. clos. pres.' 200 psig. -- m~ sec. Full Charge Pressure Attained: _~__min~sec. ~% ~ _~ m..~ ~ /~_ ~$~ psi~ Controls: Master ~e~ ..... Remote~ _3~_ Blinds switch cover ~_~ ~_ Kelly and F1Jr Safety valves · / Test Pressure E~ Test Pressure Blind .Rams Choke Line Valves H.C.R. Valve Kil 1 L~ ne Vel_yes- Check Valve ..... Test Results: Failures Upper Kelly_. ~r Kelly. mil Type / . Test Pressure Ins ide BOP / Test Pres sure Choke Manifol~est Pressure ~o. valves /~ · NO. flanges ~ ~ A~juStable Chokes~ ~ Hydrauically operated choke Test Timei'i/_;/~ ~s.. Repair or Replacement of failed ~quipment to he made within '-~ days and Inspector/Ccmmission office notified. Distribution orig. - AO&QCC cc - Operator cc - Supervisor l~ay 6, i9~3 ~r. Jeffrey B. Kewln Senior Drilling Engineer AR CO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 Re: Kuparuk River Unit 2Z-1 ARCO Alaska, Inc. Pez~mit ~qo. 83-73 Sur. Loc. 1770'FSL, 577'FEL, Sec. 11, TllN, R9E, U~. Btml~o!e Loc. t752'~L, 1424'FEL, Sec. 14, TI1U, RgE, Dear b~. Kewin: Enclosed i~ the approved application for permit to drill the above referenced well. If coring is conducted, a one cubic inch chip from each foot of recovered core is required. Samples of well cuttings and a log are not required. A continuous directional survey is required as per 20 AAC 25.050(b)(5). If available, a tape containinz the ~ ' ' ~ ~. ~ c~igztzze~ log information sbali be subnztted on all logs for cOpyin~ except exper ip~.ent al logs, velocity surveys and dip~eter surveys. Iz~ny rivers in Alaska and their drainage systems have been classified as important for the spa'~.ing or migration of anadromous fish. Operations in these areas are subject to AS 16.05.870 and the regulations promulgated thereunder (Title 5, Alaska Ad~ini~trative Code). Prior to co~mencin~ operations you may be contacted by the Habitat Coordinator~'s Department of Fish and Game. Office, - ~ . Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal i, fater Pollution Control Act, as amended. Prior to com~aencing 'operations you may be contacted by a representative of the Depar~ent of Environr~lenta! Conservation. To a .¢~ us in s~ edulin~ field work, olease notify this office o,~ hours~'.rzor' to commencing installation of tbs blowo~,t Mr. Jeffrey B. Kewin Kuparuk River Unit 2Z-! -2- May 6, 1983 prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify thls~ office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very~_ truty yours, Chairman of - Alaska Oil and Gas Conservation Co~isslon Enclosure cc~ Department of' Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. .= ARCO Alaska, Inc. ~"~- Post Office B. 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Hay 4, 1983 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Kuparuk 2Z-1 Dear Mr. Chatterton: o An application for Permit to Drill Kuparuk 2Z-1, along with a $100 application fee. o A diagram showing the proposed horizontal and vertical projections of the wellbore. o A diagram and description of the surface hole diverter system. o A diagram and description of the BOP equipment. Since we estimate spudding this well on May 7, 1983, your earli- est approval will be appreciated. If you have any questions, please call me at 263-4970. Sincerely, / Area Drilling Engin'eer JBK/JG2L65: sm Attachments ARCO Alaska, Inc. is a subsidiary of AtlanticRichfieldCompany STATE OF ALASKA -" ALASKA OIL AND GAS CONSERVATION CO~,,MlSSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OIL DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC [] SINGLE ZONE []~X MULTIPLE ZONE [] 2. Name of operator ARCO Alaska, Inc. 3. Address P. 0. Box 100360, Anchorage, Alaska 99510 4. Location of well at surface 1770' FSL, 577' FEL, Sec. 11, T11N, R9E, UH At top of proposed producing interval 1227' FNL, 1298' FEL, Sec. 14, T11N, R9E, UH At total depth 1752' FNL, 1424' FEL, Sec. 14, T11N, RgE, UH =. 5. Elevation in feet (indicate KB, DF etc.) 6. Lease designation and serial no. RKB 109', PAD 73' ADL 25653 ALK 2579 (bottom hole) 12. Bond information (see 20 AAC 25.025) Federal Insurance Company Type Statewide Surety and/or number #8088-26-27 13. Distance and direction from nearest town 30 mi · NW of Deadhorse miles 16. Proposed depth (MD & TVD) 7763' MD, 6632' TVD feet 14. Distance to. Nearest property or lease line Well pal:n crosses I~roperty 1 ine feet 17. Number of acres in lease 2560 9. Unit or lease name Kuparuk River Unit 10. Well number 2Z-1 11. Field and pool Kuparuk River Field Kuparuk River 0il Pool Amount $500,000 15. Distance to nearest drilling or completed 2Z-8 well 327' ~ surface 18. Approximate spud date feet 05~07/83 2760 p si g@_~J:~.E__ Surface 19. If deviated (see 20 AAC 25.050) KICK OFF POINT1000 feet. MAXIMUM HOLE ANGLE 36 20. Anticipated pressures o (see 20 AAC 25.035 (c) (2) 3140 psig@ 6149 ft. TD (TVD) ! 21 SIZE Hole I i3-1/2"/ 8-3/4" L Casing Weight 65# 16" 10-3/4" 45.5# 7" 26# Proposed Casing, Liner and Cementing Program CASING AND LINER Grade Coupling H-40 ~;el d K-55 3TC J-55 E3TC HF-ERW Length 80' 2877' 7730' SEllING DEPTH MD TOP TVD 36' I 36' 35' I 35' I I 33' I 33' I I MD BOTTOM TVD 116'11 116' 2912' 12700' I 7763'16632' I I QUANTITY OF CEMENT (include stage data) 250 cf + 1400 sx ext Permafrost & 250 sx Permafrost C 305 sx Class "G"extended 380 sx Class "G" neat Estimated T0C = 2912' 22. Describeproposed program: ARCO Alaska, Inc., proposes to drill a Kuparuk River Field development well to approximately 7763' HD (6632' TVD). Selected intervals will be logged. A 20", 2000 psi annular diverter will be installed on the 16" conductor while drilling the surface hole. A 13-5/8", 5000 psi, RSRRA BOPE stack will be installed on the 10-3/4" surface pipe. It will be tested upon installation and weekly thereafter. Test pressure will be 3000 psig (1800 psi for annular). Expected maximum surface pressure is 2760 psig. Pressure calculations are based on current reservoir pressure. Surface pressure calculated with unexpanded gas bubble at surface including temperature effects. The 7" cement will be brought to shoe of the 10-3/4" casing. Casing will be tested to 3000 psi. ,- Xmas tree will be installed and tested prior to releasing the rig. Non-freezing fluids will be ]eft in uncemented annuli through the permafrost interval. Completion operations with the workover rig will be covered under a separate sundry notice. 23. I hereby ,"~,, .,,certify that the foregoing is true and correct to the best of my knowledge The space b ~e / ~i~i~'¢ [) '~' ~ '"~'~'"' Samples required [-]YES eNO Permit number APPROVED BY Form 10-401 DATE GRU2/PD24 CONDITIONS Mud log required I--lYES ~NO Approval date ~/~06/8~ :-'-~ Lu:,:- ' /'~;tl.'!'iC'~'::t~JL:API number Directional Survey required J~YES •NO J 50- O%'~J""~ ~ -¥'..~ SEE COVER LETTER FOR OTHER REQUIREMENTS May 6, 1983 ,COMM ISSl ON ER DATE by order of the Commission Submit in triplicate -® Surface DiverJ~e,r Ssstem 1. 16" Bradenhead. 2. 16" x '20" 2000 psi double studded adapter. 3. 20" 2000 psi drilling spool w/lO" side outlets. 4. 10" ball valves, hyraulically actuated, w/lO" lines to reserve pit. Valves to open automati- cally upon closure of annular preventer. 5. 20" 2000 psi annular preventer. 6. 20" bell ,nipple. that gas or fluid flow to surface is 'detected. If necessary, manually over- ride and close ball valve to upwind diverter lineo Do not. shut in well under any circumstances. 16" Conductor Maintenance & Operation ~ 1. Upon initial installation close annular i preventer and verify that ball valves I - have opened properly. . I 2. Close annular preventer and blow air ~_ . through diverter lines every 12 hours, 3~ Close annul ar preventer in the event 13-5/8" 5000 PSI 'RSRRA BOP STACK 'i 1 PREVgF-NTOR~ j _L_1 . _. BLIND P.q~S - , ' 8' "--- ..C) 2. 3. 4. PIPE RRRS . ) 7 ) ' C';' .) '. ) ( J-'J P iPF'- 'C ) TBG ? · CSG 6. 7. 15" Bradenhead 16" 2000 PSI x i0=~:'~?n FSI casing head 10" 3000 PSI tubing he=_d 10" 3000 PSi x 13-5/$: 5.SOO ?SI adapter spool 13-5/8" 5000 PSI pi~ 13-5/8" 5000 PSI drilling ~o~l w/choke and kill lin~ .. .- . 13-5/8" 5000 PSI pi~ ra~- __. 13-5/8" 5000 PSL blind r~ -. 13-5/8" 5000 PSI an:lar ' . .- _ . .. - . -. ~CCG~IU~TOR ~I~ ~T ~ . _ . C4E~ M~ FILL AC~%~OR ~ER~I~ ~ P~P~ ~'~ WITH HYDPAULIC ~ID. .. ~ ~T ACO~-~T~ P~E IS ~ ~I -- WI~ 1'500 PSI ~-~~ ~ ~r~ ~~~R_ ~S~VE TIHE Th~ C~E ~ C~;lIS S~T~- M~ OFF. ~IT IS 45 SE~;~ ~I~ %~E ~ 1~ PSI 13-5/8" EO? ST~.( TEST FILL BOP STAC~ A~ MA,XI.:OLD WITH X~-~-i-IC DIESEL. ~'~ECK T'P. AT ALL HOLD C~'~,~ S~ A~- I=L~Y RF.- T?,ACTED. PRS. DETE~'".II~E DEPT'" ~'~AT ~ ~'~.C~ WILL SEAT AID SEAT I~ ~'~Li'---J~. ~'~ Il; LC~ I~N SC~S IN HF~. CLOSE ~JCIUI_~-~. PR~'~; ICi'EP, AND C'['.CZ<.F.S ~ ~=TPASS YALVES 0:( ~b.~'i,I FOLD. TEST ALL CC~'IPO,~E:,'TS TO 250 ?SI AtO I'~JCl_i) FOR l0 MII~TES. II(C.-'R.CASE PRESSUT~ TO 1800 PSI A~(D H4~ .~?. 10 MIl;UTES. BLEED TO ~,0 ~ I . 0~-D~-AIi;~LIL~R PP~gtu,---XI~, A~iO '2L~E ~ SET - PIPE ~. . . :..- l~;~E-PR~SU~ T0 ~ ~I' ~';D H~ ~R 10 - . . , H!~. ' 8. ~E V~V~ DI~T ~~ 0F ~. - . - B~ED ~NST~{ P?~~ ~ ~RO ~ ~ ~ V~AVE ~iD Z~RO PSI ~~.. B~ ~ ~ ~ ~ ~ ~ ~ ~ ~ - TO ~RO PSI. ~ _ ~v ~ ~ ~. : .... 9. ~al TOP S~ OF PiPE ~ ~ ~ ~ - /::~: 'r::;F :; t:, ~ :- S~ PIPE ~5. ,,, : p~ ._:~ ,-' .' ..... ~ .qlg TEST T0 3~ ~ Fm lO ~ ~-~.':~,~ ~-: '.:uS d?/i[; (:-.':;?~.. B~ED T0 ZERO PSI. ' ~-~ '_-'--.: . ' . ' ' ~ ~'IIFOLD ~9 LI~ ~ ~ ~ ~C · D ' - - --: -~ - ~I~1. ~ - :: --. -- 13. T~ ~'IDPIPE Y~Y~ TO ~ ~I. " j --:--= :- .... ' -- ~I~ ~ P~. . ' : ' ' 15. YZ~ TEST [I~F~D~TI~ ~ ~ ' ~ - YI~R. - _. · . .. · .. "'CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ITEM APPROVE DATE (1) Fee ~ thru 8) me 4. 5. 6. 7. 8, (3) AdminF~t~ru''~ ~'~"~3 9. ( il) 10. :.': 11. (4) Ca sg N~?/F o~--~3 (12 thru 20) 2e 13. 14. 15. 16. 17. 18. 19. , 20. (5) BOPE ,/7/ff.~/ ~--.5--~:~. 21. (21 thru 24) 22. 23. 24. YES NO Is the permit fee attached ......................................... Is well to be located in a defined pool ........... ................ Is well located proper distance from property line ................. Is we'll located proper distance from other wells .................... Is sufficient undedicated acreage available in this pool , ........... Is well to be deviated and is well bore plat included ............... __ Is operator the only affected party ............................... ,, Can permit be approved before ten-day wait ..... , ................. ... Does operator have a bond in force .................................. Is a conservation order needed ...................................... /-- ' Is dmi is i appr al eed d ' a n trat, ye ov n e ,... ...... .... ........ ....,. ...... , , Is conductor string .provided ....................................... 2~_~ -- Is enough cement used to circulate on conductor and surface .igig.!i. _.j~_, Will cement tie in surface and intermediate or 'production str Will cement cover all known productiVe horizons ............. Will surface casing prOtect fresh water zones ...................... Will all casing give' adequate safety in collapse, tensiOn and burst. Is this well to be kicked .off from an existing wellbore ............ Is old wellbore abandonment procedure included on 10-403 ............ Is adequate well bore separation proposed ............................ ~/~ · Is a diverter system required ............. Are necessary diagrams of diver;~' 2~'BOP qui e t' a;t~gh~'[[[[i [ Does BOPE have sufficient pressure rating - Test to -?,D~ psig 1-~-- Does, the choke manifold comply w/AP1 RP-53 (Feb.78) .................. Additional requirements ............................................. ~ , REMARKS Additional Remarks: o Z Geology: En~e~r ing: . m4K csYe-'Y / rev: 12/06/82 INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well Histow 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. Company tield County, State CUKVi SFiCIEICATION$ ARCO ALASKA, INC. D.S. # 2Z-1 Kb~PARUK NORTH SLOPE, ALASKA ECC# 1 720 P'ECEiV D .... ~" ~ ~as CO,is Date 5/17/83 (THIS TAPE CONTAINS ONE FILE) Curve Name (Abbrev.) Standard Curve Name Logs Used RFOC Resistivity Focused DIFL .. RILM DIFL Scale .2-2000 .2-2000 Resistivity Medium RILD Resistivity Deep DIFL .2-2000 SP Spontaneous Potentia~ DIFL -100-0, 0-100 GR! Gamma Ray i DIFL-CDL-CD/CN 0-100, 100-200 DEN Density CDL 2-3 CORR Correction CDL -.5-.5 DENP Density Porosity CD/CN 60-0 CN CD/CN 60-0 CAL AC GR Compensated Neutron Caliper Acoustic Gamma Ray CDL-CD/CN BHC/AC BHC/AC 6-16 150-50 0-100, 100-200 PA¢= t ~U-P AR-W-K-~ i~ ~ ~ - .................................... ~=-- ~P-TM~ ~,:~--~~-~c~::7~¢-~ R ~ L ~ : ~:=~ c 4.-- ~g-R R ......... ~ N ~ _ N P ~ C ....................... .................... :: : :::t : ::;:: :t:::::: : :::;:::: :: : :(:::: :::: :::: ::t ~: :::t ';: : ~ ~ ~ ...... ~84~ ..... ~:: ....... =~.,- /'~- "t'u.~ ~ ~'.~-~:: =:::~' ...................... .... ~.--'- ~ ,.~'~-' -0.~2~-?-~59"~ 4'~-26-- ::: ~~ :: :::::::: . :: ::::: : ::t:: ::t::: :: :::: ~: ~ :: :: :: ' ~ ~ ? 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