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Home My WebLink About185-309Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the rescan activity or are viewable by direct inspection of the file. J. (~ ~-~"- ~ 07 Well History File Identifier Organization (done) [~'Two-Sided RESCAN DIGITAL DATA OVERSIZED (Scannable) [] Color items: [] Diskettes, No. [] Maps: [3 Grayscale items: [] Other, No/Type [] Poor Quality Originals: Other: Other items scannable by large scanner OVERSIZED (Non-Scannable) Logs of vadous kinds [] Other TOTAL PAGES:(~'* ORG~,NIZED BY: BEVERLY BREN NOTES: VINCENT SHERYL~ LOWELL DATE: Project Proofing [] Staff Proof By: Date: PROOFED EY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: Is~ PAGES: ~(~ (at the time of scanning) SCANNED BY'- BEVERLY BREN VINCE~ARIA LOWELL ReScanned (done) RESCANNED BY.' BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE; Is/ General Notes or Comments about this file:/ O/ ~- ~/0 ~- Quality Checked (done) Rev I NOTSeanned.~ • ConocoPhillips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 April 17, 2009 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Maunder: • ;_ o ~. ~~'~ _, ~~3 ~'~ ~~ ~~ 1~ .~~ ~\ Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRU). Each of these wells was found to have a void in the conductor. These voids were filled with cement if needed and corrosion inhibitor, engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10-404, Report of Sundry Operations. The cement was pumped April 7th , 2009. The corrosion inhibitor/sealant was pumped April 15th and 16th, 2009. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call MJ Loveland or Perry Klein at 907-659-7043, if you have any questions. Sincerely, r"''~`~~""`' ~~~'f ~' 'li~c o>~c~+ ~ l Perry Klein ConocoPhillips Well Integrity Projects Supervisor • • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Kuparuk Field Date 4/17/2009 Well Name PTD # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft al 31-01 185-307 58' 10.10 4' 1" 4/7/2009 4.40 4/15/2009 31-03 185-309 69 '8" 10.20 4' 3" 4/7/2009 8.50 4/15/2009 31-04 185-310 26' 4" 4.10 2' 4/7/2009 3.40 4/15/2009 31-05 186-036 76' 12.70 3' 6" 4/7/2009 8.50 4/15/2009 31-08 186-040 8' 6" 1.20 1' 9" 4/7/2009 3.40 4/15/2009 31-09 186-055 40' 5.10 1' 9" 4/7/2009 3.40 4/15/2009 31-11 189-035 1' 9" N/A N/A N/A 2.60 4/16/2009 31-12 186-060 44' 6.80 1' 11" 4/7/2009 2.60 4/16/2009 31-13 189-025 SF N/A N/A N/A 2.50 4/16/2009 31-14 186-062 77' 11.30 2' 11" 4/7/2009 8.50 4/16/2009 31-16 189-022 24' 3.54 1' 7" 4R/2009 2.30 4/16/2009 31-17 189-024 37' 3.64 1' 7" 4/7/2009 2.00 4/16/2009 RECEIVED A.UG () 1') 2006 08/01/06 Schlumbel'gel' ~ Oil & Gas COOS. Corr~l1 ,,\nchorage NO. 3899 Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 14'~-:~CC7 . I) \.J' '--' Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 "ro!\Mi'.tEi' i\Ur. 1 Ii ,,'~£/' .r...,"¡ ,"....-,'<;"!.. ;~t :.,<--~ Field: Kuparuk Well Job # Log Description BL Color Date CD 1J-101 (REDO) 40012836 MD & TVD VISION RESISTIVITY 12/20/05 2 1 1D-125A (REDO) 11213778 INJECTION PROFILE 07/17/06 1 2K-24 (REDO) 11213781 INJECTION PROFILE 07/20/06 1 1 G-05 11249932 INJECTION PROFILE 07/28/06 1 3A-08 11249933 PROD PROFILE W/DEFT 07/29/06 1 1 D-117 11216305 INJECTION PROFILE 07/08/06 1 3F-18 11235384 SBHP SURVEY 07/25/06 1 3F-17 11235383 BHP SURVEY 07/25/06 1 1Y-32 11213707 SBHP LOG 07/25/06 1 3G-25X 11216313 PROD PROFILE W/DEFT 07/31/06 1 1 Y-24A 11216315 GLS/FBHP SURVEY 08/01/06 1 1 R-36 11249931 LDL 07/27/06 1 2V-10 11216311 SBHP SURVEY 07/28/06 1 1D-107 11216309 INJECTION PROFILE 07/12/06 1 1 D-130 11249928 INJECTION PROFILE 07/09/06 1 31-03 11213788 PROD PROFILE W/DEFT 07/26/06 1 1Y-05 11216310 LDL 07/27f06 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. . . STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _X Plugging _ Perforate _ Pull tubing _ Alter casing _ Repair well _ Other _ 2. Name of Operator Phillips Alaska, Inc. 3. Address P. O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 4967' FNL, 5135' FEL, Sec. 31, T13N, R9E, UM At top of productive interval 1447' FNL, 3648' FEL, Sec. 31, T13N, R9E, UM At effective depth At total depth 1136' FNL, 3505' FEL, Sec. 31, T13N, R9E, UM 5. Type of Well: Development __X Explorato~___ Stratigraphic_ Service__ (asp's 508019, 6007253) (asp's 509486, 6010776) (asp's 509629, 6011086) 6. Datum elevation (DF or KB feet) RKB 71 feet 7. Unit or Property name Kuparuk Unit 8. Well number 31-03 9. Permit number / approval number 185-309 10. APl number 50-029-21516 11. Field / Pool Kuparuk Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length CONDUCTOR 98' SURF CASING 3689' PROD CASING 8005' 8100 feet Plugs (measured) 6639 feet 7574 feet Junk (measured) 6228 feet Size Cemented 16" 252 Sx CS II 9-5/8" 1450 Sx AS III & 300 G 7" 300 Sx CIG & 175 AS I Tagged Fill (11/29/99) @ 7574' MD. Measured Depth 98' 3760' 8076' True verticalDepth 98' 3307' 6621' Perforation depth: measured true vertical Tubing (size, grade, and measured depth) Packers & SSSV (type & measured depth) 7600 - 7624'; 7666 - 7688'; 7695 - 7725'; 7732 - 7754' 6249 - 6268'; 6301 - 6318'; 6324 - 6347'; 6353 - 6370' 2.875", 6.5#,J-55, Tubing@7533' MD. CAMCO 'HRP-I-SP' Packer @ 7461' MD. CAMCO 'TRDP-1A-SSA' @ 1805' MD. RECEIVED FEB 1 200! 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure Alaska 0il & Gas Cons. Commission Anchorage 14. OiI-Bbl Prior to well operation 461 Subsequent to operation 879 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations ._X Representative Daily Average Production or Injection Data Gas-Mci Water-Bbl 344 12 445 159 16. Status of well classification as: Oil __X Gas __ Suspended __ Casing Pressure Tubing Pressure - 158 164 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Title: Form 10-404 Rev 06/15/88 · Service SUBMIT IN DUPLICATE 31-03 HYDFIAULIC FIEFRACTUFIE TFIEATMENT DESCFIIPTION OF WOFIK COMPLETED 11121199: MIRU & PT equipment. Pumped gelled sand slurry containing 1100 lbs of sand, to spot an isolation sand plug across the lower perforation intervals located at: 7732- 7754' MD 11/22/99: RIH & tagged sand plug top at 7731' MD. 11/26/99: MIRU & PT equipment. Pumped a Hydraulic Refracture Treatment using 20/40, 12/18, & 10/14 mesh proppant, through the perforations located above the sand plug at: 7600-7624' MD 7666-7688' MD 7695- 7725' MD Pumped Breakdown: a) Delayed Crosslinked Gel Breakdown stage @ 25 bpm, followed by b) 2 Scour stages containing a total of 8427 lbs of 20/40 proppant pumped @ 15 bpm, followed by c) 50 bbls Gelled Flush @ 15 bpm, followed by d) 78 bbls Seawater @ 15 bpm stepped down to 3.8 bpm, followed by e) Shutdown. ISIP @ 1346. Resumed pumping Data Frac: f) 53 bbls Gel @ 5 bpm, followed by g) 72 bbls Gel @ 15 bpm, followed by h) 58 bbls Seawater Flush @ 15 bpm, followed by i) Shutdown. ISIP @ 1442. Resumed pumping Refrac: j) Crosslinked Pad stage, followed by k) Slurry stage, w/proppant concentrations ramped up in stages from 1 to 14 ppg, followed by I) Flush stage, followed by m) Shutdown. Placed a total of 266,207 lbs of proppant into the formation. Rigged down. 11/28/99: Performed a CT proppant fill cleanout w/Nitrogen to 7700' MD. 11/29/99: RIH & tagged fill at 7574' MD. Returned the well to production w/gas lift and obtained a valid well test. ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 October 1, 1993 Mr. David W. Johnston, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Johnston: Attached in duplicate are multiple Reports of Sundry Well Operations (Form 10-404) notices in the Kuparuk field. The wells are listed below. WELL ACTION 31-03 Stimulate 3J-14 Stimulate If you have any questions, please call me at 263-4241. Sincerely, P. S. White Sr. Engineer Kuparuk Petroleum Engineering 0 CT -- 5 199) ,Alaska 0il & Gas Cons. Anchorage ARCO Alaska, Inc IS a Subsidiary of AtlantmcRichfleldCompany AR3B 6003-C STATE OF ALASKA ALAo~, OIL AND GAS CONSERVATION COMMISo,ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Operation Shutdown Pull tubing Alter casing Stimulate X Plugging ~ Perforate Repair well ___ Other 2. Name of Operator 15. Type of Well: Development X ARCO Alaska. Inc. Exploratory _ 3. Address Stratigraphic _ P. O. Box 100360, Anchorage, AK 99510 Service _ 4. Location of well at surface 312' FSL, 141' FWL, SEC.31, T13N, R9E, UM At top of productive interval 1448' FNL, 1612' FWL, SEC.31, T13N, R9E, UM At effective depth 1276' FNL, 1691' FWL, SEC.431 T13N, R9E, UM At total depth 1136' FNL, 1756' FWL, SEC.31, T13N, R9E, UM 12. Present well condition summary Total Depth: measured true vertical 81 00' feet Plugs (measured) 6638' feet 6. Datum elevation (DF or KB) RKB 71' 7. Unit or Property name Kuparuk River Unit 8. Well number 31-03 9, Permit number/approval number 85-309 10. APl number 50-029-2151600 feet 11. Field/Pool Kuparuk River Field Kuparuk River Oil Pool Effective depth: measured true vertical 7854' feet Junk (measured) 6447' feet Casing Length Structural Conductor 74' Surface 3 7 3 6' Intermediate Production 8 0 5 2' Liner Perforation depth: measured 7600'-7624', true vertical 6247'-6266', Size Cemented Measured depth 1 6" 252 SX CS II 98' 9-5/8" 1450 SX AS III & 3760' 300 SX CLASS G 7" 300 SX CLASS G & 8 0 7 6' 175 SX AS I 7666'-7688', 7695'-7725', 7732'-7754' 6299'-7316', 6322'-6346', 6351'-6368' True vertical depth 98' 3306' 6619' Tubing (size, grade, and measured depth) 2-7/8" J-55 tbg w/tail @ 7533' Packers and SSSV (type and measured depth) PKRS: CAMCO HRP-1-SP @ 7461' SSSV: CAMCO TRDP-1A-SSA @ 1805' RE 'EIVEJ) 13. Stimulation or cement squeeze summary A-SAND FRACTURE STIMULATION Intervals treated (measured) 7666'-7688', 7695'-7725', 7732'-7754' Treatment description including volumes used and final pressure SEE ATTACHED WELL SERVICE REPORT SUMMARY OCT - 5 1993 ,Alaska 0il & Gas Cons. Gomrnissl Anchorage 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 307 121 0 1150 1252 P 732 0 1058 120 120 15, 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 .~i~lned"~~ 6' /~~'~"" Title Sr. Petroleum Engineer Form 10-404 Rev 09/12/90 SUBMIT IN DUPLICATE MORNING REPORT SUMMARY 06/27/93 TO 06/27/93 CPF-3 DS-3I 31-03 06/27/93 PUMPED DATAFRAC WITH DS YF140D CONSISTING OF 4 SLICK WATER PUMP- IN/SHUT-INS, 1 NON XL GW PUMP-IN SHUT-IN, & 2 XL GW DATAFRACS EACH FLUSHED WITH NON XL GW STEP VOLUME RATE FWHTP ISIP FG XS FRIC CLOS P CLOS T FE 32 ***PUMPS KEPT ROLLING -- ISIP NOT VALID*** PI#I 150 PI#2 25 20 4510 1410 .67 690 1400 .... PI#3 25 20 4490 1520 .69 560 1500 .... PI~4 25 20 4470 1620 .70 440 1600 .... PI#5 46 20 4650 1600 .70 640 1600 .... DF#I 271 20 5200 1580 .70 1200 1475 9.0 MIN 33% DFC2 146 20 4780 1600 .70 770 1485 9.5 MIN 47% BASED ON CALCULATED FLUID EFFICIENCY OF 47% FROM 2ND DATAFRAC, REDUCED PAD VOLUME FROM 130 BBLS TO 100 BBLS AS PER PROCEDURE. PUMPED 100 BBLS XL GW PAD @ 20 BPM FOLLOWED BY 9.6 MLBS 16/20 CARBOLITE IN 2 PPA STAGE & 59.2 MLBS 12/18 CARBOLITE IN 4 TO 10 PPA STAGES. SCREENED OUT 81BBLS INTO 10 PPA STAGE AT MAX WHTP OF 7200 PSI. TOT PROPPANT: DESIGNED 135.9 MLBS, IN FORM 54.5 MLBS WITH 10.0 PPA @ PERFS. TOT FLUID: WATER 1227 BBLS, DIESEL 26 BBLS (FLA ONLY), ADDITIVES 17 BBLS. 0 07' -- 5 }995 ,Alaska Oil & Gas Cons. Gommiss~o, Anchorage 1. Type of Request: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Operation Shutdown__ Stimulate __ Plugging Perforate Pull tubing Alter casing Repair well Pull tubing Other 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 Location of well at surface 312' FSL, 141' FWL, Sec. At top of productive interval 1448' FNL, 1612'FWL, Sec. At effective depth 1276' FNL, 1691' FWL, Sec. At total depth 1136' FNL, 1756' FWL, Sec. 5. Type of Well: Development X Exploratory _ Stratigraphic _ Service _ 12. 31, T13N, R9E, UM 31, T13N, R9E, UM 31, T13N, R9E, UM 31, T13N, R9E, UM Present well condition summary Total Depth: measured true vertical 6. Datum elevation (DF or KB) 71' RKB 7. Unit or Property name Kuparuk River Unit 8. Well number 31-03 9. Permit number/approval number 8-721 feet 10. APl number 50-029-21516 11. Field/Pool Kuparuk River Field Kuparuk River Oil Pool 81 0 0' feet Plugs (measured) 6638' feet Cement 7854'-8100' Effective depth: measured 7 8 5 4' feet Junk (measured) true vertical 6447' feet None Casing Length Size Cemented Measured depth True vertical depth Conductor 74' 1 6" 252 Sx CS II 9 8' 9 8' Surface 3736' 9 5/8" 1450 Sx AS III & 3760' 3306' 300 Sx Class "G" Production 8 05 2' 7" 300 SX Class "G" 8 0 7 6' 6 61 9' 175 Sx AS I Perforation depth: measured 7600'-7624' @ 12 SPF (new perfs), 7666'-7688' + 7695'-7725' @ 8 SPF, 7732'-7754' @ 4 SPF true vertical 6247'-6266' @ 12 SPF, 6299'-6316' + 6322'-6346' @ 8 SPF, 6351'-6368' @ 4 SPF Tubing (size, grade, and measured depth) 2 7/8", J-55, tail at 7533' Packers and SSSV (type and measured depth) Camco HRPI-SP Packer @ 7461', Camco TRDP-1A-SSA SSSV @.,1805'_ ,.. 13. Stimulation or cement squeeze summary Perforated C Sand 12 SPF with through tubing strip guns (See attached). Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 324 41 4 0 1100 (w/GL) 147 324 346 0 1100 (w/GL) 148 16. Status of well classification as: Oil X Gas __ Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Form 10-404 06/15/88 Date ////,/~'~ ~/ SUBMIT IN DUPLICATE ARCO Alaska, Inc..~.~~ Subsidiary of Atlantic Richfield Compar, PBDT CONTRACTOR REMARKS FIELD - DISTRICT- STATE OPERATION AT REPORT TIME WELL SERVICE REPORT I DAYS/ 07oo /6oo CHECK THIS BLOCK IF SUMMARY CONTINUED ON BACK knots JSigned ~ _ REMARKS CONTINUED: D ESC RI PTION DAILY ACCU M. TOTAL OTIS SCHLUMBERGER DRESSER-ATLAS DOWELL HALLIBURTON ARCTIC COIL TUBING FRACMASTER B. J. HUGHES Roustabouts Diesel Methanol Supervision Pre-Job Safety Meeting AFE TOTAL FIELD ESTIMATE Following is a through-tubing perforating procedure for the C Sand in Kuparuk Well 31-03. The C Sand is poorly developed on Drillsite 31, with the best 'shows' in Wells 31-03 and 31-12. The A Sands in Well 31-03 are fully perforated, and the well was refrac'd in July. Prior to the refrac, Well 31-03 produced 50 BOPD. After refrac and installing gas lift valves, the well is producing 300 BOPD. Exploitation of the C Sand is now proposed. , . . . . Perforating Procedure KRU Well 31-03 RU perforating company with 2 1/8" strip guns loaded 4 or 8 SPF. Tie in depths to the DIL dated Jan. 26, 1986. The cement bond log is on depth with the DIL. Perforate the C Sand as below by multiple trips. Use magnets to decentralize the guns off bottom left and right, to obtain 60+ degree phasing. 7600'-7624' 7600'-7624' 12 SPF C 24' ** Perforate at maximum underbalance by flowing the well wide open to the 31 facilities (or tanks, if desired). Gas lift may be used to provide maximum underbalance. Flow well while perforating and for two minutes afterwards. Then shut in the well to retrieve the guns up the tubing. ** RD E-line. Return well to production on lift gas. Obtain 12 hour well test. Continue to vary lift gas and test well until well is producing at maximum oil rate. MISC. o . . A wireline lubricator and BOPs will be used for well control. The static bottomhole pressure around Well 31-03 is estimated to be 2700 psi at 6200'SS (A Sand). The unpedorated C Sand should have a bottomhole pressure of approximately 3000 psi at 6200' SS. No workover fluids are required for perforating. WELL 31-03 SURFACE LOCATION: 312'FSL, 141'FWL, SEC 31, T13N, R9E TREE: CAMERON DEPTHS: REFERENCED TO 0' RKB TUBING SPOOL ELEV: 24' RKB 16": 62.5# H-40 @ 98' 9 5/8": 36# J-55 @ 3760' SBR: CAMCO OEJ 2.312" ID @ 7443' PKR: CAMCO HRP1-SP 2.347' ID @ 7461' NOGO: CAMCO ~' NIPPLE 2.25" ID @ 7500' APl #: 5002921 516 REVISION: 9/8/88 L SSSV ' CAMCO TRDP-1A-SSA 2.312' ID @1805' CAMCO KBMG GLMS (BK-2 Latches) GLMI: 2375' / 1.0' GLM2: 4316' / 1.0' GLM3: 5477' / 1.0' GLM4: 6137' / 1.0" GLM5: 6578' / 1.0" GLM6: 6991' / 1.0' McMURRY GLM (RK Latch) GLM7: 7404' / 1.5" 2-7/8" 6.5# J-55 EUE 8rd ABMOD TUBING TAIL @ 7533' C B A3 A2 A1 7": 26# J-55 @ 8O76' fill at 7501 8- 23- 8 8 HOLE ANGLE ACROSS KUPARUK=38~ 7600' 12 SPF / 7624' ~ PERFS 7666' 8 SPF 7688' 7695' 8 SPF 7725' 7732' 4 SPF 7754' FILL @ 7745' (9' FILL OVER BOTTOM PERFS) PBTD: 7854' -~oo.o SP 100.00 ) 0.0 ?'600 ILD (OHMM) ~.~ · ~0000 ......................... I_L_L'~_ _(. OH_MM_ _) · ~0000 ~000 . $~'LU(DHMM) .~oooo · . · 200C 0-6-6-o--- --~ --T~. ooo C~LI ( IM ) - 10 7600 $ 7700 · ~5000t RHDI~(G/C3) 3. ...... . %--_ -. 1. Type of Request: 2. Name of Operator ARCO Alaska. Inc. 3. Address P. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Operation Shutdown Stimulate X Plugging Perforate Pull tubing Alter casing Repair well Pull tubing Other O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development X Exploratory _ Stratigraphic m Service 4. Location of well at surface 312' FSL, 141' FWL, Sec. 31, T13N, R9E, UM At top of productive interval 1448' FNL, 1612' FWL, Sec. 31, T13N, R9E, UM At effective depth 1276' FNL, 1691' FWL, Sec. 31, T13N, R9E, UM At total depth 1136' FNL, 1756' FWL, Sec. 31, T13N, R9E, UM 12. Present well condition summary Total Depth: measured true vertical 81 0 0' feet 6 6 3 8' feet 6. Datum elevation (DF or KB) 71' RKB feet 7. Unit or Property name Kuparuk River Unit 8. Well number 31-03 9. Permit number/approval number Verbally approved by L. Smith 10. APl number 50-029-21516 11. Field/Pool Kuparuk River Oil Pool Plugs (rneasured) Cement 7854'-8100' Effective depth: measured 7 8 5 4' true vertical 6447' feet feet Junk (measured) None Casing Length Size Cemented Measured depth True vertical depth Conductor 7 4' Surface 3 7 3 6' Production 8 0 5 2' Perforation depth: measured true vertical 1 6" 252 Sx CS II 9 5/8" 1450 Sx AS III & 300 Sx Class "G" 7" 300 Sx Class "G" 175 Sx AS I 7666'-7688' + 7695'-7725 @ 8 SPF 7732'-7754' @ 4 SPF 6299'-6316' + 6322'-6346' @ 8 SPF, Tubing (size, grade, and measured depth) 2 7/8" J-55, tail at 7533' Packers and SSSV (type and measured depth) Camco HRPI-SP Packer @ 7461', Camco TRDP-1A-SSA SSSV @ 1805' 98' 98' 3760' 3306' 8076' 6619' 6351'-6368' @ 4 SPF 13. Stimulation or cement squeeze summary Frac'd A Sand with 21,000 pounds of 16/20 mesh Carbo-Lite. Used gelled diesel with silica flour Intervals treated (measured) as frac fluid. Job screened out with a maximum pressure of 7200 psi. Cleaned out well with coiled tubing and put on production. Treatment description includinc~ volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 40 12 0 200 (no GL) 130 291 93 0 1100 (w/GL) 137 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas _m Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. S ig ned Form 10-404 R~v'06/1~/I~8 Date SUBMIT Ih~ DUF~LICATE ARCO Alaska, Inc. Subsidiary of Atlantic Richfield Company · ' ipB ! I FIELD- DISTRICT- STATE ~ - Op~-~-'~TI--~AT~-R--~IME C,,ONTRACTOR / -- ,,J L OAZ p/._ ~--~ T'~" HEMARKS - WELL SERVICE REPORT JDAY~_.. [DATE / T [] CHECK THIS BLOCK IF SUMMARY CONTINUED ON BACK Weather Temp. Chill Factor I Visibility lWind Vel, OF "F~ miles Report ISigned .~ .. ~ knots ~ KUPARUK STIMULATION SUMMARY WELL NAME: WELL API: STIMULATION DATE: ?- ~ q- E~8 CONTRACTOR: f)ow6LL FINAL COST: SANDS STIMULATED: STAGE FLUID WlT'q $/L/c4 MAX SD. DRTY VOL RATE PRESS MESH CONC PROP WT. (BBLS) (BPM) (PS I ) (%/G) ( LBS ) IlL? T DO W~ d/bl~4 ~LOUR EFF.-P~: EFF. SLURRY: 100 MS: EFF.PROP: DATA TAKEN: FLUID LOSS (~/MGAL): ~ WHTPA: +~O ISIP: ~L/7O (PSI) FRAC GRD: (PSI) TBG FRIC: PERF FRIC: ( P S I/FT ) (PSI) (PSI) FRAC INTERVAL: FLUID TEMP: ~ (F) FLUID VISC: FUNNEL (SEC): -- CENTIPOISE: -- LEAK-OFF (PSI): 5 MIN: ~22~ 10 MIN: ,fl~2~ 15 MIN: -- PRE JOB FLUID FLUID TAG C.O. FLUID VOL. RATE N2 VOL (BBLS) (BPM) (SCF) -- · POST N2 RATE JOB TAG ( SCFM ) NOTE S: (~)/A/EiL ~ UP ,4'/' d 8E~L LL/qDER/ZLUS/-[. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon _ Suspend _ Operation Shutdown _ Re-enter suspended well Alter casing _ Repair well _ Plugging _ Time extension _ Stimulate m Change approved program _ Pull tubing _ Variance _ Perforate ~ Other 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development X Exploratory _ Stratigraphic _ Service 4. Location of well at surface 312' FSL, 141' FWL, Sec. 31, T13N, R9E, UM At top of productive interval 1448" FNL, 1612' FWL, Sec. 31, T13N, R9E, UM At effective depth 1276' FNL, 1691' FWL, Sec.31, T13N, R9E, UM At total depth 1136' FNL, 1756' FWL, Sec. 31, T13N, R9E, UM 12. Present well condition summary Total Depth: measured true vertical 81 0 0' feet Plugs (measured) 6638' feet Cement: 6. Datum elevation (DF or KB) RKB 71 7. Unit or Property name Kuparuk River Unit 8. Well number 31-3 feet 9. Permit number 83-309 10. APl number 50-02 8-21,51 § 11. Field/Pool Kuparuk River Field Kuparuk River Oil Pool 7854'-8100' Effective depth: measured true vertical 7854' feet Junk (measured) 6 4 4 7' feet NOlle Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth 74' I 6" 252 Sx CS II 98' 3736' 9 5/8" 1450SxAS III & 3760' 300 Sx Class G 8052' 7" 300SxClassG& 8076' 175 Sx AS I measured 7666'-7688' + 7695'-7725' @ 8 SPF 7732'-7754' @ 4 SPF true vertical 6299'-6316' + 6322'-6346'@ 8 SPF, 6351'-6368' @ 4 SPF Tubing (size, grade, and measured depth 2 7/8" J-55, tail at 7533' Packers and SSSV (type and measured depth) Camco HRP1-SP Packer @ 7461', Camco TRDP-1A-SSA SSSV 1805' 13. Attachments Description summary of proposal Wellbore schematic, procedure. Detailed operation program X True vertical depth 98' 3306' 6619' BOP sketch 14. Estimated date for commencing operation September. 1988 16. If proposal was verbally approved Name of approver L~,,i ~L ~i~ ~, Date approved 15. Status of well classification as: Oil _X Gas_ Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Conditions of approval: Notify Commission so representative may witness Plug integrity_ BOP Test_ Location clearance__ Mechanical Integrity Test_ Approved by the order of the Commissioner Form 10-403 Rev 06/15/88 Subsequent form require ,t¢~,:.~..,~d Copy Returned ORIGINAL SIGNED BY LON,~,~!~c C. SMITH ~ommms~oner IApprova,,17No. SUBMIT IN TRIPLICATE Following is a through-tubing perforating procedure for the C Sand in Kuparuk Well 31-03. The C Sand is poorly developed on Drillsite 31, with the best 'shows' in Wells 31-03 and 31-12. The A Sands in Well 31-03 are fully perforated, and the well was refrac'd in July. Prior to the refrac, Well 31-03 produced 50 BOPD. After refrac and installing gas lift valves, the well is producing 300 BOPD. Exploitation of the C Sand is now proposed. . . . , , . Perforating Procedure KRU Well 31-03 RU perforating company with 2 1/8" strip guns loaded 4 or 8 SPF. Tie in depths to the DIL dated Jan. 26, 1986. The cement bond log is on depth with the DIL. Perforate the C Sand as below by multiple trips. Use magnets to decentralize the guns off bottom left and right, to obtain 60+ degree phasing. OIL Depth (;;ET Depth Shot Dens. Sand Interval 7600'-7624' 7600'-7624' 12 SPF C 24' ** Perforate at maximum underbalance by flowing the well wide open to the 31 facilities (or tanks, if desired). Gas lift may be used to provide maximum underbalance. Flow well while perforating and for two minutes afterwards. Then shut in the well to retrieve the guns up the tubing. ** RD E-line. Return well to production on lift gas. Obtain 12 hour well test. Continue to vary lift gas and test well until well is producing at maximum oil rate. MISC. . , , A wireline lubricator and BOPs will be used for well control. The static bottomhole pressure around Well 31-03 is estimated to be 2700 psi at 6200'SS (A Sand). The unperforated C Sand should have a bottomhole pressure of approximately 3000 psi at 6200' SS. No workover fluids are required for perforating. WELL 31-03 SURFACE LOCATION' 312'FSL, 141'FWL, SEC 31, T13N, R9E TREE: CAMERON DEPTHS: REFERENCED TO 0' RKB TUBING SPOOL ELEV: 24' RKB APl #: 5002921516 REVISION: 9/8/88 16": 62.5# H-40 @ 98' 9 5/8": 36# J-55 @ 3760' SBR: CAMCO OEJ 2.312" ID @ 7443' PKR: CAMCO HRPI-SP 2.347" ID @ 7461' NOGO: CAMCO 'D' NIPPLE 2.25" ID @ 7500' L SSSV ' CAMCO TRDP-1A-SSA 2.312" ID @ 1805' CAMCO KBMG GLMS GLMI: 2375' / 1.0" GLM2: 4316' / 1.0" GLM3: 5477' / 1.0" GLM4: 6137' / 1.0" GLM5: 6578' / 1.0" (BK-2 Latches) GLM6: 6991' / 1.0" McMURRY GLM (RK Latch) GLM7: 7404' / 1.5" 2-7/8" 6.5# J-55 EUE 8rd ABMOD TUBING TAIL @ 7533' C B A3 A2 A1 7": 26# J-55 @ 8076' fill at 7501 8-23-88 HOLE ANGLE ACROSS KUPARUK=38° 7600' 12 SPF \ 7624' ) PROPOSED PERFS 7666' 8 SPF 7688' 7695' 8 SPF 7725' 7732' 4 SPF 7754' FILL @ 7745' (9' FILL OVER BOTTOM PERFS) PBTD: 7854' GR (~API) 100.00 -100.0 (MV ) 0.0 7600 7700 ILn (OHMM) · 20000 2000.0 ......................... I_L_ ~_ _(_ O_H_~ ~_) ......................... · 20000 2000.0 SFLU(OHMM) ,20000 8000.0 t -~-Toooo ~6.ooo ......... ~A~_!U___~ ......... 6,0000 16,000 GR (6API) 10 ?600 % 5.0000 i::;~b-o-6 .......... 0---6 o--Z- T r__~ s <____~L ~ 6; oI RHDB(6/C3) 7700 4 ARCO Alaska, Inc. Date' September 7, 1988 Transmittal #: 7285 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. one signed copy of this transmittal. 3 F- 13 Kuparuk Fluid Level Report 3 K - 1 8 Kuparuk Fluid Level Report 3 B-13 Kuparuk Fluid Level Report '3Q-15 Kuparuk Fluid Level Report 3N-08A Kuparuk Fluid Level Report ,~ 3 H-14 Kuparuk Fluid Level Report I E-1 2 Kuparuk Fluid Level Report 3 K-14 Kuparuk Fluid Level Report '31-03 Kuparuk Fluid Level Report 1Y-06 Kuparuk Well Pressure Report 1 Y- 07 Kuparuk Well Pressure Report Please acknowledge receipt and return 8-27-88 8-27-88 8-26-88 8-27-88 8-26-88 8-26-88 8-26-88 8-26-88 8-26-88 8-26-88 8-26-88 Casing Tubing Casing Casing Casing Casing Casing Casing Casing Both Sands Sand 'A' Receipt Acknowledged' DISTRIBUTION: D&M State of Alaska Chevron Unocal Mobil SAPC ARCO Alaska, Inc. Date: August 5, 1988 Transmittal #: 7249 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. '" 31-03 Kuparuk Stimulation Summary 7-29-88 #230DS361L '~ 1A-10 Kuparuk Stimulation Summary 7-27-88 #230DS10AL , 3C-08 Kuparuk Fluid Level Report 8-01-88 Tubing 1 G-06 Kuparuk Fluid Level Report 8 - 0 1 .- 8 8 Tubing *~ 3 K- 0 6 Kuparuk Fluid Level Report 8 - 0 1 .. 8 8 Tubing 2 W- 0 5 Kuparuk Fluid Level Report 8- 0 2 .. 8 8 Tubing , 1 C-0 8 Kuapruk Fluid Level Report 8 - 0 2 -. 8 8 Casing '"' 3 K- 1 3 Kuparuk Well Pressure Report 4 - 1 8- 8 8 Amerada Receipt Acknowledged: DISTRIBUTIOI~ D&M State of Alaska SAPC Uno( Mobil Chevron WELL: ~'~ -0~ TVD~PERFS: ~oo' MD · PERFS: HOLE ANGLE · PERFS: 3~ ~ DATE: CONTRACTOR: ARCO REP: KUPARUK STIMULATION .uMMARY ~,'~ E~,~ /OE F~O.~ FORE N.K FILES Fl LE SAND PERF INTERURL COMPANY TYPE DENSITY PHASING TIME FLUID ACTUAL VOLUME RATE STG/CUM MID DESIGN PRESSURE C,,,~t't~. PROP. PROP. ANN. VOLUME l.b[J.T./_~ MESH CONC~ WT. ~ STG/CUM ,! i, EFF. PAD: ~.~ %S, EFF. SLURRY: SD POST SD POST WHTPA: ~,~\ / -t. FRAC GRAD: ,~ / ISIP: Z~"lo / ~ TBG.FRIC: ~o.~ PERF FRIC: LOG INTERUAL:~oLoS~ ~,~. - . FLUID TEMP: _~..~ ~.~ FLUID DISC: LEAK OFF: 5MIN. IOMIN. 15 MIN. ARCO Alaska, In Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 Date: August 24, 1987 Transmittal # 6035 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. 3I-3 Kuparuk Well Pressure Report 7-15-87 lQ-3 Kuparuk Well Pressure Report 4-28-87 '-'lA-2 Kuparuk Well Pressure Report 8-11-87 Receipt Acknowledged: DISTRIBUTION: ate: Alask~ 0ii & Gas u0ns. CommiSsio. Anchorage D&M State of Alaska BPAE Chevron Mobil SAPC Unocal ARCO Alaska, Inc ~s a Subsidiary of AtlanhcR~chheldCompany STATE OF ALASKA AL,~ ..... OIL AND GAS CONSERVATION CO, ...... oSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order ~ Perforate LJ Other 2. Name of Operator 5, Datum elevation (DF or KB AR~O Alaska, Inc. RKI~ 71' feet 3. Address 6. Unit or Property name P.O. Box 100360, Anchorage, Alaska 99510 Kuparuk River Unit 4. Location of well at surface 7. Well number 312' FSL, 14.1' FWL, Sec. 31, T].3N, RgE, UM 31-03 At top of productive interval 8. Permit number 1448' FNL, ].6'12' FWL, Sec. 3'1, T'13N, RgE, UM #85-309 At effective depth 9. APl number '1276' FNL, '169'1' FWL, Sec. 3'1, T'13N, RgE, UN 50-- 029-2.15.16-00 At total depth 10. Pool Kupar'uk River' 0-ii Pool '1].36' FNL, '1756' FWL, Sec. 3'1, T'13N, RgE, UM 11. Present well condition summary 8].00~ None Total depth: measured 6638' feet Plugs (measured) true vertical feet Effective depth: measured 7854~ feet Junk (measured) None true vertical 6447' feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 80' 16" 252 SX CS II 98' 98' Surface 3729' 9-5/8" 1450 Sx A.S. III & 3760' 3306' Intermediate 300 Sx Class "G" Production 8053' 7" 300 Sx Class "G" & 8076' 6619' 175 Sx AS TRECEIVED Liner Perforation depth: measured 7680' MD, 7698' MD, 7732-7754' MD 7684' MD, 7708' MD true vertical 6310' TVD, 6324' TVD, 6351-6369' TVD /¥JG 6313' TVD, 6332' TVD Alaska 0it & Gas Cons. Con Tubing (size, grade and measured depth) 2-7/8", J-55, tbg w/tail @ 7533' Anchorage Packers and SSSV (type and measured depth) HRP-i-SP pkr' @ 7461' & TRDP-1A-SSA SSSV @ 1805' 12.Attachments Description summary of proposal ~( Detailed operations program [] BOP sketch [] Convert we]] fr'om o'i] producer to water' injector`. 13. Estimated date for commencing operation August/September', 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereby_¢//~ ~'C?ce rti, fy that the foregoing is true and correct to th,elbest,~ "cf rny knowledge.~./~ Signed ~'4~ /~ .~f/¢/.¢~..¢~'~,~%,-,~ Title , .~. C~7~--'t~,~'..>~d"~-,-~ ~! -'q~ Date / Commission Use O//nly Conditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearanceI ?- "~"'-- /,~ Mech~;~n~u~.~J J~h'.~[.i¢iW Te~: , '~' ~/' ~'_ ~-p? by order of Approved by ' ~ ~'~ ' C6mmission'er the commission Date ~'-" ~ , ., . ~ _~__l;~ _,~ Form 10-403 Rev 12-1-85 Submit in tripli:cate ARCO Alaska, Inc Post Offic[ ~x 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 Date: March 18, 1987 Transmittal # 5943 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.. 3I-3 CET 2-12-86 6100-7610 3I-4 CET 2-12-86 6300-8280 3J-10 CET 2-11-86 5686-7181 3J-11 CET 2-11-86 6084-7520 3I-8 CET 3-8-86 7400-9176 31-7 CET 3-8-86 4950-7238 31-5 CET 3-7-86 6100-9948 3N-2A CET 2-15-86 7315-8761 Receipt Acknowledged: DISTRIBUTION: Drilling NSK State Mobil SAPC Unocal (~ \ BPAE Chevron Vault (film) ARCO Alaska, Inc es a Subsidiary of Atlant~cR~chf~eldCornpany ARCO Alaska, Inc. Post Office E 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 Date: January 22, 1987 Transmittal ~! 5898 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. ---3I-3 f 31-14 f31-14 r 31-14 31-12 -- lA-5 ---1A-16A--3N-17--3N-18 CET 5-19-86 6815-7828 CET 5-4-86 6690-8293 CBL/CBT 5-5-86 6590-8292 CBL 5-5-86 6588-8295 CET 5-4-86 6789-7344 CET 6-6-86 6270-7024 CET 6-6-86 3991-6976 CET 6-10-86 7446-8902 CET 6-10-86 8742-10500 Receipt Acknowledged: DISTRIBUTION: NSK Drilling Mobil SAPC Date: State (+ sepia) BPAE Unocal Vault (film) Chevron ARCO Alaska, Inc is a Subsidiary of Atlant~cR~chfleldCompan¥ STATE OF ALASKA ALASKA Oil AND GAS CONSERVATION CuMMISSION vV~.~ WFLL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Serv,ce Well oILX~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] , 2.,N~,n~e.o,f Op. erato.r 7. Permit Number ~.bu /~lasKa, Inc 85-309 8. APl Number 3. Address P. 0. Box 100360, Anchorage, AK 99510 50- 029-21516 4. Location of well ,at surface 9. Unit or Lease Name 312' FSL, 141 FWL, Sec.31, T13N, R9E, UM Kuparuk River Unit ~t~ 10. Well Number ~z~4'~o~ Producino Interval FNL, 1~12' FWL, Sec.31, T13N, R9E, UM 31-3 , 11. F~eld and Pool At Tota[Depth 1136' FNL, 1756' FWL, Sec.31, T13N, R9E, UM Kuparuk River Field 6. Lease Designation and Serial No. Kupaurk River 0i 1 Pool ' 5. Elevation in feet {indicate KB, DF, etc.) 71' RKB ADL 25521 ALK 2557 1~).1 ~,~/Ss~udd ed 13. Date T.D. Reached01/25/86 06/22/86'14' Date Comp, Susp. or Aband. 115. Water Depth, if offshoreN/A feet MSL 116' N°' °f C°mplet'°nsl 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where 'SSSV set 21. Thickness of Permafrost 8100'MD,6638'TVD 7854 'MD ,6447 'TVD YEsXt~ NO []I 1805 feetMD 1650' (approx.) 22. Ty. Pe Elect. tic or Other Logs Run DIL/GR/SP/SFL, FDC/CNL, Cal, CET/GR/CCL, GCT 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.$# H-40 Surf ~u' ' 'z~,'' 252 sx C5 I I ~-b/~" 36.0# J-55 Surf 3760'i 12-1/4" 1450 sx AS Ill & 300 sx '~lass G /" 76.0# J-55 Surf 8076' 8-1/2" 300 sx Class G & 175 sx tS I ~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) 7680 'MD 6310 'TVD 2-7/8" 7533 ' 7461 ' 7684 'MD 6313 'TVD , 7698 'MD 6324 'TVD '26." ACID, FRACTURE, CEMENT SOUEEZE, ETC. 7708 'MD 6332 'TVD DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 7732' - 7754'MD 6351' - 6369'TVD See attach'ed Addencum (dated 6/26/86) for fracture data , , 27. N/A PRODUCTION TEST , Date First Production Method of Operation (Flowing, gas lift, etc.) Da~e of Test Hours Tested PRODUCTION FOR OI L-BBL GAS-MCF.~/ WATER-BBL CHOKE sIZE GAS-OIL RATIO I TEST PERIOD I~ .... Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ ,,, 28. CORE DATA , , , , BHef description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None Form 10-407 WC1/089 Submit in duphcate ~ Rev. 7-1-80 * NOTE: Drilled RR 1/27/86. Perf'd well & ran tubing 5/20/86. CONTINUED ON REVERSE SIDE 29. L i, 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. Top Kuparuk C 7548' 6206' N/A Base Kuparuk C 7621' 6264' Top Kuparuk A 7664' 6298' Base Kuparuk A 7797' 6402' 31. LIST OF ATTACHMENTS Addendum (dated 6/26/86) 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ (/~/~/ ~L~(.~ Title Associate Engineer Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not. otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval° Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 ADDENDUM WELL: 2/04/86 2/13/86 6/22/86 3I-3 Arctic Pak well w/175 sx AS I, followed by 55 bbls Arctic Pak. Rn CET/GR/CCL & 6.125" gage ring f/7616'-6100'. Rn 3-3/8" WGT bar assy f/7985'-7616'. ~ ~* ru~ C~T Frac'd Kuparuk "A" sand perfs 7680', 7684', 7708', 7720' & 7732'-7754' in 9 stages per 6/20/86 (revised 6/21/86) procedure using Musol, diesel, gel/diesel, 100 mesh & 20/40 sand. Press'd annulus to 2200 psi w/diesel. Tst lns to 9800 psi; OK. Stage #1: Pmp's 20 bbls 140° diesel w/5% Musol @ 5 BPM w/3750 psi Stage #2: 67 bbls gel/diesel spacer @ 20 BPM w/6450 psi Stage #3: Pmp'd 25 bbls gel/diesel pre-pad @ 20 BPM w/4220 psi Stage #4: 24 bbls gel/diesel w/1 ppg 100 mesh @ 20 BPM w/4200 psi Stage #5: 150 bbls gel/diesel pad @ 20 BPM @ 4200-4030 psi Stage #6: 20 bbls gel/diesel w/3 ppg 20/40 @ 20 BPM w/4030-4060 psi ("on fly") Stage #7: 43 bbls gel/diesel w/6 ppg 20/40 @ 20 BPM w/4060-6670 psi ("batch") Stage #8: 20 bbls gel/diesel w/8 ppg 20/40 @ 20 BPM w/6670-6910 psi ("batch") Stage #9: 48 bbls gel/diesel flush @ 20 BPM w/6910-5010 psi Pmp'd 1000# 100 mesh & 19,800# 20/40 in formation leaving 270# 20/40 (per procedure) in csg. Load to recover 417 bbls of diesel. Job complete @ 1102 hrs, 6/22/86. Turn well over to Production. Production to rn post frac logs. Superinte t STATE OF ALASKA ALASKA ,_.L AND GAS CONSERVATION COMMI~. .)N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate"~ Pull tubing Alter Casing [] Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.0. Box 100360 Anchoracje¢ AK 99510 4. Location of well at surface 312'FSL, 141'FWL, Sec.31, T13N, R9E, UM At top of productive interval 1448' FNL, 1612'FWL, Sec.31, T13N, R9E, UM At effective depth 1276'FNL, 1691'FWL, Sec.31, T13N, R9E, UM Att~l~¢'e~tNhl_, 1756'FWL, Sec.31, T13N, RgE, UN 5. Datum elevation (DF or KB) RKB 71 ' 6. Unit or Property name Kuparuk River Unit 7. Well number 31-3 8. Approval number Permit #85-309 9. APl number 50-- 029-21516 10. Pool Kuparuk River 0il Pool Feet 11. Present well condition summary Total depth: measured 81 00 feet true vertical 6638 feet Effective depth: measured 7854 feet true vertical feet 6447 Casing Conductor Surface Length 80' 3729' 8053' Production Plugs (measured) N o ne Junk (measured) N o ne Size Cemented Measured depth 1 6" 252 sx CS I I 98 'MD 9-5/8" 1450 sx AS Ill & 3760'MD 300 sx Class G 7" 300 sx Class G & 8076'MD 1 75 sx AS I Rue Verticaldepth 98'TVD 3306'TVD 6619'TVD Perforation depth: measured true vertical 7680 'MD 7684 'MD 631 0 ' TVD 631 3 ' TVD Tubing (size, grade and measured depth) 2-7/8" J-55 tbg w/tail ~ 7533' 7698'MD 7708'HD 6324'TVD 6332'TVD Packers and SSSV (type and measured depth) HRP-1-SP pkr (~ 7461 '& TRDP-1A-SSA SSSV ~ 1805' 12. S itlitl~lation or cement squeeze summary 7732'-7754'MD 6351 '-6369'TVD RECEIVED JUN 1 1986 Alaska 0ii & Gas Cons. C0mm, Anchorage Intervals treated (measured) Treatment description including volumes used and final pressure 13. N/A Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 14. Attachments (Completion Well History) Daily Report of Well Operations ~ Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Form 10-404 Rev. 12-1-85 Title Associ at(; Engineer Date (DAM) 5W0/049 Submit in Duplicato ARCO Oil and Gas Company Well History - Initial Report- Daily Instructions: Prepare and submit the "lmflal Report" on the first Wednesday after a well Is spudded or workover operabons are started Dally work prior to spudding should be summamzed on the form g~vlng inclusive dates only Dtstrlct Alaska F~e~d Kuparuk River Auth. or W O no AFE AK0928 County parish or borough North Slope Borough LeaseorUmt ADL 25521 T,te Completion Is,ate Alaska Well no 3I-3 Nordic 1 API 50-029-21516 Operator ARCO Alaska, Inc. Spudded or W O begun Complete Date Hour 5118186 J Date and depth as of 8 00 a m 5/17/86 thru 5/19/86 5/20/86 Complete record for each day reported 1315 Hrs. ARCO W I Prior status d a W O 56.24% 7" @ 8076' 7617', Drlg cmt 10.0 ppg NaC1/NaBr Accept rig @ 1315 hrs, 5/18/86. hard cmt @ 7617', drl cmt. ND tbg head. NU & tst BOPE. RIH, tag 7" @ 8076' 7854' PBTD, Rn'g 2-7/8" compl 9.8 ppg NaCl/NaBr Drl & CO f/7617'-7854'. Circ & filter brine, POH. Rn CET f/7828'-6815'. Rn GCT f/7795'-surf. Perf w/4" guns, 90° phasing, 7680', 7684', 7698' & 7708',~RD loggers. MU tbg tail & pkr & begin rn'g 2-7/8" compl. The above is correct For form p~ep~rahon and d~stnbutlon, ~ ~ see Procedures Manual, Sechon 10, Dnlhng, Pages 86 and 87 JDate 6/03/86 ITM Drilling Supervisor ARCO Oil and Gas Company Daily Well History-Final Report Instructions Prepare and submit the "Final Report" on the hrst Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold "Final Report" should be subm*tted also when operahons are suspended for an mdefmlte or apprec,able length of time On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided The "Fmal Report" form may be used for reporting the entire operahon if space is avatlable Accountmg cost center code District ICounty or Parish A]aska I North Slope Borough F~eld Lease or Umt Kuparuk River ADL 25521 Auth or W O no IT~tle AFE AK0928 I Completion API 50-029-21516 State Alaska JWell no 3Z-3 Nordic 1 Operator JAR Co W I ARCO Alaska, Inc. I 56.24% Spudded or W O begun IDate Complete I 5/18/86 Date and depth Complete record for each day reported as of 8 00 a m 5/21/86 Iotal number of wells (achve or machve) on thisI cst center prior to plugging and I bandonment of th~s well our JPrlor status ~f a W O, I 1315 hrs. 7" @ 8076' 7854' PBTD, RR 9.8 ppg NaC1/NaBr Rn 238 jts, 2-7/8", J-55, 6.5# EUE 8RD AB Mod tbg w/SSSV @ 1805', HRP-1-SP Pkr @ 7461', TT @ 7533'. ND BOPE, NU & tst tree. Displ well to diesel. RR @ 1900 hrs, 5/20/86. RECEIYED JUN 1 J 1986 Alaska 0il & Gas ConS. Com'~'~'''-:'[ Released ng Date Kind of rig 1900 hrs. 5/20/86 Rotar;y Classlhcahons (o11, gas, etc ) Type complebon (stogie, dual, etc ) Oil Single Produmng method Offlclat reservmr name(s) Flowing Kuparuk Sands Potenhal test data Well no Date Reservmr Producing Interval Oil or gas Test time Produchon Od on test Gas per day Pump raze, SPM X length Choke sJze T P C.P Water % GOR Gravdy Allowable Effective date corrected The above is correct ,~ S I g n a t u r e X~/_~..._~¢~._..,~" For form preparation and d~stmbubon, see Procedures Manual, Section 10, Drllhng, Pages 86 and 87 JDate JT,tle 6/03/86 Drilling Supervisor ARCO Oil and Gas Company Well History - Initial Report - Daily Instruchons: Prepare and submit the "Initial Report" on the first Wednesday after a we,~ ~s spudded or worKove, operations are started Dally work prior to spudd,ng should be summar,zed on the 'orm g*wng reclusive dates only OlstrIct County par,sn or oorougn North Slope Borough LeaseorUn,t ADL 25521 T,te Completion State Field Alaska Kuparuk River Alaska Well no 3I-3 Auth or W 0 no AFE AK0928 Nordic 1 API 50-029-215 L6 Operator ARCO Alaska, Inc. ARCO W I Prior status ~f a W O Complete 5/18/86 56.24% 1315 Hrs. Date and depth as of 8 00 a m 5/17/86 thru 5/19/86 5/20/86 Complete record for each day reported 7" @ 8076' 7617', Drlg cmt 10.0 ppg NaC1/NaBr Accept ri~ @ 1315 hrs, 5/18/86. hard cmt @ 7617', drl cmt. ND tbg head. NU & tst BOPE. RIH, tag 7" @ 8076' 7854' PBTD, Rn'g 2-7/8" compl 9.8 ppg NaC1/NaBr Drl & CO f/7617'-7854'. Circ & filter brine, POH. Rn CET f/7828'-6815'. Rn GCT f/7795'-surf. Perf w/4" guns, 90° phasing, 7680', 7684', 7698' & 7708',kRD loggers. MU tbg tail & pkr & begin rn'g 2-7/8" compl. _ ,.~i .-~ q- ~..~ ! / -f -~ :, -, _. / ~.~' The above ~s correct see Procedures Manual. Sechon 10, Dmlhng, Pages 86 and 87 JDate 6/03/86 lTM Drilling Supervisor ARCO Oil and Gas Company Daily Well History-Final Report Instructions Prepare and submd 'he Final Report on tke '~,st Wednesday atter allowable has been assigned or well ,s Plugged Abandoned or Sold · "Final Report" should be subm*tted also when operations are suspended fo, an mdehn,te or appreciable ~ength of hme On workovers when an official test is not required upon completion .eport compleUon and represemat.ve test data {n blocks provided The "Final Report" form may be used for reporting the enhre operation ~f space is available Accounting cost center code District ICounty or Parish I Alaska Field ILease or Unit I Kuparuk River Auth or W O no ~T~tle I AYF AK0928 State North Slope Borough ADL 25521 Completion Alaska [WoH no 3I-3 Nordic 1 API 50-029-21516 Operator ARCO Alaska, Inc. Spudded or W O begun Complete Date and depth as of 8 00 a m IARCo WI 56.24% Date 5/~8/86 Old TD Released rig 1900 hrs. Complete record for each day reported 5/21/86 Classd~catlons (od, gas, etc ) Oil I otal number of wells (achve or ~nact~ve) on th~s pst center pmor to plugging and bandonment of th~s well our IPrlor status ~f a W O. I 1315 hrs. 7" @ 8076' 7854' PBTD, RR 9.8 ppg NaCl/NaBr Rn 238 its, 2-7/8", J-55, 6.5# EUE 8RD AB Mod tbg w/SSSV @ 1805', HRP-1-SP Pkr @ 7461', TT @ 7533'. ND BOPE, NU & tst tree. Displ well to diesel. RR @ 1900 hrs, 5/20/86. Producing method Flowing New TD PB Depth f 7854' ?BTD Date Kind of ng 5/20/86 Rotary IType complehon (single. dual, etc ) Single Official reservoir name(s) Kuparuk Sands Potenhal test data Well no Date Reservoir Producing Interval Oil or gas Test hme Produchon ,,, Od on test Gas per day Pump s~ze, SPM X length Choke s~ze T P C P Water % GOR I Grawty Allowable Effective date corrected The above is correct ~,~ S,gnature ,~~ ,¢~J~ ~/Jr' For form preparation and distribution. see Procedures Manual, Section 10, Drdhng. Pages 86 and 87 Date [T~tle 6/03/86 Drilling Supervisor ARCO Alaska. Inc. Post Ofhce Box 100360 Anchorage. AlasKa 99510-0360 Tetep.one 907 276 1215 RETUP~N TO: ARCO ALASKA, INC. ATTN: Kuparuk Records Clerk ATO 1119 P. O. Box 100360 Anchorage AK 99510-0360 Transmitted herewith are the following items. return one signed copy of this transmittal. Final Prints: $chl: Open Hole: One * of each 2A-1~5" bIL/SFL-GR "2" DI L/SFL-GR ~5" Den/Neu-GR ~ 2" Den/Neu-GR ~5" Den/Neu-GR 2" Den/Neu-GR ~ Cyber 1 ook '~. RFT Log 3I-4 ~ 5" DIL/SFL-GR ~ 2" DIL/SFL-GR --5" Den/Neu ~ 2" Den/Neu ~5" Den/Neu ~2" Den/Neu yberlook 3I- 3 ~D DIL/SFL-GR ~2" DIL/SFL-GR ~ 5" Den/Neu -~ ~ 2" Den/Neu ~ 5" Den/Neu ~~ Den/Neu ~ ~{Cyberlook 3i-2 ~ 5" DIL/SFL 2" DiL/SFL ~" Den/Neu ~ '~ 2" .Den/!;eu '~5" D~_n/Neu ~ 2" Den/Neu ~ ~_-~fbe r iook 01-28-86 01-28-86 (poro) 01-28-86 (poro) 01-28-86 (raw) 01-28-86 (raw) 01-28-86 01-28-86 01-28-86 02-02-86 02-02-86 (poro) 02-02-86 (poro) 02-02-86 (raw) 02 -02- 86 (raw) 02-02-86 02-02-86 01-26-86 01-26-86 (poro) 01-26-86 (poro) 01-26-86 (raw) 01-26-86 (raw) 01-26-86 01-26-86 01-18-86 0~-~-86 (poro) 01-18-86 (poro) 01-18-86 (raw) 01-18-86 (raw) 01-18-86 01-18-86 DATE 04-0 i- 86 ~q~ANSMITTAL # 5612 Please acknowledge receipt and Run =! 6113-6664 Run #1 6113-6664 R,un #1 6113-6639 Run #1 6113-6639 Run #1 6113-6639 Run #1 6113-6639 Run #1 6113-6639 Run #1 6249-6378 Run #! 1000-8406 Run #1 1000-8406 Run #1 7550-8380 Run #1 7550-8380 Run #1 7550-8380 Run #1 7550-8380 Run #1 7550-8350 Run #1 2096-8076 Run #1 2096-8076 Run #1 5600-8050 Run #1 5600-8050 Run "~ 5600-8050 .--__ Ruin #I 5600-8050 R'*--u .al /~30-/~.2 R'-,_r. :i 1800-8~46 R':-. =! 8000-S521 Rut. =i 8330-5-=22 Ru_-. =i 800.$-~21 R'---': =i 8000-8521 RL~_ =i ~230-8500 Receip: A=know!edged: '~te of AK*bl/se Driiiing'bl D & M*bl ARCO Alaska. Inc. Post Office Box 100360 Anchorage. Alaska 99510-0360 Telephone 907 276 1215 RETURN TO: ARCO kLASKA, INC. ATTN: Kuparuk Records Clerk ATO 1119 P. O. Box 100360 Anchorage AK 99510-0360 DATE 03-04-86 TRANSMITTAL # 5588 Transmitted herewith are the following items. Please acknowledge receipt and return one signed copy of this transmittal. OH Lis Tapes Plus lis ~'~ 3N-4 02-14-86 REF ~3N-~ 02.-07-86 REF ~'~ 3N-2 01-27-86 REF '~3J-16 02-15-86 REF ~3I-5 02-09-86 REF ~'BI-4 02-02-86 REF 3I-3 01-26-86 REF ~2A-11 01-28-86 REF ~2A-10 02-06-86 REF '~ 2A-9 02-17-86 REF tings/ SCHL/ One of each Receipt Acknowledged: STATE OF_. AK. ~_. ARCO Alaska, Inc. Post Otfice Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 March 3, 1986 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' 3I-3 Dear Mr. Chatterton' Enclosed is the Well Completion Report for 3I-3. The bottomhole location, TVDs, geologic markers, and tubing details will be submitted when the gyroscopic survey is run and the well is completed. Also, I have not received the Well History. When I do, I will forward a copy to you. If you have any questions, please call me at 263-4944. Sincerely, · Gruber Associate Engineer JG/tw GRU14/L09 Enclosure ARCO Alaska, Inc. is a Subs~dmry of AtlanhcRIchheldCompany , STATE OF ALASKA * ALASKA OIL AND GAS CONSERVATION CO~,vIISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED ~(X ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-309 3. Address 8 APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21516 4. Location of well at surface 9, Unit or Lease Name 312' FSL, 141' FWL, Sec.31, T13N, R9E, UN Kuparuk River Unit At Top Producing Interval 10. Well Number To be submitted when gyro is run. 31-3 At Total Depth 11. F~eld and Pool To be submitted when gyro is run. Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Kupaurk River 0i 1 Pool 71' RKB ADL 25521 ALK 2557 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. 15. Water Depth, if offshore 16 No of Completions 01/20/86 01/25/86 01/27/86 N/A feet MSL N/A 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 8100'MD 7985'HD YES [] NO ~ N/A feet MDI 1650' (approx) 22. Type Electric or Other Logs Run DIL/GR/SP/SFL, FDC/CNL, Cal, CET/GR/CCL 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 98' 24" 252 sx CS I I 9-5/8" 36.0# J-55 Surf 3760' 12-1/4" 1450 sx AS Ill & 300 sx Class G 7" 26.0# J-55 Surf 8076' 8-1/2" 300 sx Class G & 175 sx AS I 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD ~nterval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A PRODUCTION TEST Date First Production 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 I~ Flow Tubing Casing Pressure CALCULATED~1~ OIL-BBL GAS-MCF WATER-BBL OILGRAVITY-API (cor'r) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of o~l, gas or water. Submit core ch~ps. None Form 10-407 DAM/WC64 Submit ~n duphcate Rev. 7-1-80 CONTINUED ON REVERSE SIDIE 29. N/A NAME GEOLOGIC MARKERS MEAS. DEPTH TRUEVERT DEPTH 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase N/A 3t LIST OF ATTACHMENTS None 32 I hereby certify that the foregoIng is true and correct to the best of my knowledge Associate Engineer Date INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 AtlanticRichfieldCompany Dally Well History-Initial Report Instructions: Prepare and submit the "Initial Report" on the first Wednasd. Y after a well ~s spudded or workover operations ara sta~led. Dally work prior lO spuddmg should be summarized on the form giving reclusive dates only. O,,tr.ct ] Cou,ty or Par,,h ITM Alaska North Slope Borough Alaska IWell no I Lease or Unit F,e~d Kuparuk River ADL 25521 3I-3 Auth. or W O. no. ITM AFE AK0928 Drill Parker 141 API 50-029-21516 I A R.Co's W.I Oparato, 56.24% ARCO Alaska, Inc. Spudded or W O. begun ID'te IH°ur IPr'°. statua'f a w'°' Spudded 0030 hrs. 1/20/86 Date and depth as of 8 00 a.m. 1/20/86 1/2[/86 1/22/86 1/23/86 1/24/86 Complete record for each day reported 16" @ 98' 581' (483'), DD , Wt. 9.4, PV 7, YP 8, PH 9.5, WL 22.6, Sol 8 Accept rig @ 1930 hfs, 1/19/86. NU diverter. Spud well @ 0030 hfs, 1/20/86. DD to 581'. 16" @ 98' 2015', (1434'), Drlg Wt. 9.6, PV 9, YP ll, PH 9, WL 20.8, Sol 9.9 DD & surv 12¼" hole to 2015'. 990' Assumed vertical 1189: 5.6°, N].6.4E, 1188.76 TVD, 9.60 VS, 9.33N, 2.74E 1817'~ 24.3°, N21.8E, 1792.19 TVD, 174.82 VS, 159.11N, 72.56E 16" @ 98' 3783', (1768'), Rntg 9-5/8" csg Wt. 9.6, PV 12, YP 8, PH 8.5, WL 12.8, Sol 11 Drl & surv 12¼" hole to 3783', short trip, C&C, POOH. RU & begin rn'g 9-5/8" csg. 2006', 29.5°, N22.9E, 1960.74 TVD, 260.21VS, 238.20N, 105.08E 2442', 41.5°, N24.2E, 2317.78 TVD, 509.28 VS, 466.73N, 204.45E 3245', 41.0°, N27.2E, 2918.68 TVD, 1041.83 VS, 945.14N, 438.54E 3740', 40.2°, N26.3E, 3294.24 TVD, 1364.09 VS, 1233.09N, 583.68E 9-5/8" @ 3760' 3793' (10'), WO new turbine , Wt. 8.4+, PV 2, YP 2, PH 11, WL 30, Sol 1 Rn 95 its, 9-5/8" 36# J-55 csg w/FS @ 3760' FC @ 3678' Cmt w/1450 sx AS III, followed by 300 sx C1 "G". Displ using rig pmps, bump plug. CIP @ 1352 hrs, 1/23/86. ND diverter. NU & tst BOPE. TIH w/BHA, tst csg to 2000 psi. DO to 3793' & conduct formation tst to 12.5 ppg EMW, TOH. PU turbine &tst; no good. Wait on new turbine. 9-5/8" @ 3760' 6545' (2752'), Turbo drl '- .- Wt. 9.7+, PV 14, YP 7, PH 10, WL 7.8, Sol 10.7 '~' ~ · RIH w/new BHA, turbo drl 8~" hole to 6545'. 4185' 40 2°, N22E, 3633 TVD, 1650 VS, 1494N, 700E ! 5117', 38.8°, N2OE, 4350 TVD, 2244 VS, 2052N, 911E 5864' 40.3°, N22E, 4924 TVD, 2722 VS, 2493N, 1093E 6331', 40.7°, N18E, 5279 TVD, 3024 VS, 2777N, 1199E The above Is correCt $~gnatura see Procedures Manual, Section 10. Drilling, Pages 86 and 87 Title AtlanticRichfieldCompany ~' Daily Well History-Final Report Instructions: PreDate and submit Ihs "Final Reoort" on fha brat Wednesday after allowable has been assigned or well ts Plugged, Abandoned. or Sold. "Final Raped" should be submitted also when operations are suspended tot an indefinite or appreciable length of time On workoverS when an official test is not required upon completion, report completion and representative test date in blocks provided. The "Final Rel~ort" form may be used for reporting the entire operation if space is available. Alaska iCounty or Parish North Slope Borough District Field Lease or Umt Kuparuk River ADL 25521 Aulh. or W.O no Title AFE AK0928 Drill Parker 141 API 50-029-21516 IAccountlng coat center code State, Alaska I we,, "31-3 Operator I A.R.Co. W t. ARCO Alaska, Inc. I 56.24% Spudded or W O. begun I Date Spudded I 0030 hrs. 1125186 thru 1/27/86 Complete record for each day reported 1/28/86 Date and depth es of 8'00 a.m Iotal number of wells (active or inactive) on thtsI DSt center prior to plugging and I bandonment of this well our I/20/86 IPrtor statue ,f a W.O, 9-5/8" @ 3760' 8100', (1555'), Prep to cmt 7" Wt. lO.l, PV I1, YP 7, PH 9.5, WL 7.5, Sol lO Turbo drl & surv 8½" hole f/6545'-7646', rotary drl f/7646'-8100', 10 std short trip, C&C, TOH. RU Schl, log DIL/GR/SP/SFL f/8084'-3755', cont w/GR to 2100' Log FDC/CNL f/8084'-7400', 6520'-6320' & 5800'-5600' & CAL ~/8084'-6600'. RD Schl. RU & rn 186 jts + 2 mkr Jts, 7", 26#, J-55 BTC csg w/FS @ 8076', FC @ 7986'. C&C & prep to cmt. 6896', 40.6°, N22E, 5708 TVD, 3390 VS, 3122N, 1329E 7364', 39.0°, N23E, 6063 TVD, 3695 VS, 3402N, 1447E 7571', 37.8°, N27E, 6226 TVD, 3823 VS, 3518N, 1502E 8050', 42.75°, N35E, 6591TVD, 4131VS, 3784N, 1661E 7" @ 8076' 8100' TD, 7985' PBTD, RR 10.0 ppg Brine Cmt 7" w/lO0 sx 50/50 Poz w/8% D-20, .5% D-65, .5% D-112 & .2% D-46, followed by 200 sx C1 "G" w/3% KC1, .9% D-127, .3% D-13 & Displ w/lO.O ppg brine. Bump plug. CIP @ 0825 hrs, ND BOPE, NU & tat tree to 3000 psi. Ri{ @ 1400 hrs, · 2% D-46. 1/27/86. 1/27/86. 7985 ' PBTD Rotary Old TD I New TD J PB Depth 8100' TD Released mg J Date Kind of rig 1400 hrs. I 1/27/86 Classifications (oil, gas, etc ) Type completion (single, dual, etc ) Oil Single Producing method Official reservoir name(s) Flowing Kuparuk Sands Potenhal test data Well no. Date Reservoir Producing Interval Oil or gas Teat time Production Oil on test Gas per day Pump size, SPM X lengttt Choke s~ze T P C.P Water % GOR !Grawty Allowable Effective date corrected The above is correct S,gnature J Date J Title For form Dreoaretton end dts~'fbut~on, see Procedurea Manual, Section 10, DrHhng. Page', 88 anti 87 Drilling Superintendent SUB-SURFACE DIRECTIONAL SURVEY ~IUIDANCE ~'~ ONTINUOU~ ~'~ OOL Company ~¢o ALASKA, INC. Well Name 3I-3 (312' FSL, 141' FWL, .SEC. 31, T13N, R9E, UM) Field/Location KUPARUKr NORTH SLOPE, ALASKA Job Reference No. Date 71506 5/19/85 ~ Computed By; BARBA KRUWELL $CT '3I~ECTI3NAL SUR~EY :UST2MER LISTINS FOR ARC3 ALASKA, INS. KUP~RUK NORTH SLOPE~ALASKA SURCEY DATE: 19-MA¥-85 EN$INEER: B&RB~ METHO2S O: C2MPUTqTIOt T3DL L3CATI]N: TAN2ENTIAL- AVERAGED DEVIATION ~ND &ZIMJTH INTERPDLATI3N: LINEAR VERTICAL SECTI3N: 40RIZ. 3[ST. PR3JECTED OYTO A T'&RGET AZIMUTH OF NORTH Z5 DES $ MIN EAST GCT DIRECTI]NAL SURVEY 2USTDMER LISTIN~ FOR ARC3 ALASKA~ INC. 3I-3 KUP~RdK NORTH 5LOPE~AL~SKA SURgEY DATE: 19-MAY-85 ENGINEER: B~RG~ METHODS OF CgMPUT&TIOq TOOL L@SATI3N: T~N3ENTIAL- AVERAGED DEV[&TION ~N3 AZIq~TH INTERP3~ATI3N: LINEAR VERTICAL SECTIDN: tDRIZ. DIST. PRDJECTED D~TD A T~RGET ~ZI~UT~ OF NORTt 25 DE~ 5 MIN EAST C2MPUTATIgN D,~ TE: 3-JJN-$5 PaSE 1 A)SO ALASKA, I4C. DATE DF SURVEY: 19-M~¥-85 31-3 NORTH SLOPE,ALaSKA KELLY BU'SdINS ELEVATION: ENGINEER: BARBA 71.00 FT INTERPOLATED VALJES FOR EVEN 100 FEET O: MEASUREg DEPTH TRUE SJB-S.:A COJRSE MEASURED VERTICAL VERTICAL )EVI*TION ~ZIMUTt DEPTH DEPT,t DEPTH 3EG ~iN DE3 MI~ VERTICAL OOGLEG RECT~NSULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NDRTH/SOUT~ EAST/WEST DIST. AZIMUTH FEET DE$/IOD FEET FEET FEET DEG MIN 0.00 0.00 -71.00 0 0 N 0 0 E 100.DO 100.00 29,00 0 6 N 1~ 31 E 200.00 200.00 129.00 0 7 N 25 17 E 300.00 300.00 229.00 0 8 N 13 29 E ~OO.OD 400.00 329.00 0 6 N 18 ~9 : 530.00 590.00 429.00 0 4 N 18 ~3 E 600.30 600.00 529.00 0 6 N 58 0 E 700.00 700.00 629.00 0 10 N 18 58 E 800.00 800.00 723.00 0 9 N 9 53 W 900.00 900,00 829.00 0 4 N 3 4~ E 0.00 0.00 0.00 N O.OO E 9.00 0.38 0.31 S 0.03 E 0.25 3.16 0.20 N 0,16 E 0.48 0.05 0.~,2 N 0.23 E 0.70 3.20 0.64 N 0.28 E 0.84 O.l~ 0.78 N 0.32 E 0.98 O.ZO 0.87 N 0.4¢ E 1.18 3.35 1.03 N 0.59 E 1.43 3.05 1.30 N 0.59 E 1.59 0.11 1.~9 N 0.57 E 0.00 N 0 0 E 0.04 S 68 34 E 0.26 ~4 38 56 E 0.48 N 28 10 E O. 70 N 23 59 E 0.84 N 22 11 : 0.98 ~ 26 36 [(' 1.19 N 29 47 E 1.~.3 N 2~ 22 E lOOO.O0 1000.00 929.00 0 ~3 llDO.O0 1099.95 1028.95 2 32 1200.00 1199.70 1128.70 5 ~9 1300.00 1298,75 1227.75 9 37 1~00.00 1396.83 1325.83 12 32 1500.00 1493,84 1422.84 15 21 1500.00 1589.56 1518.55 18 14 1TOO.DO 1683.~9 1612.89 20 35 1800,00 1776.~2 1705.42 24 Z 1900.00 1866.~7 1795.47 27 ~8 2000.00 1954.15 1883.15 29 35 2100.00 2040.Z0 1969.20 31 51 2200.00 2123.88 2052.88 34 32 2300.00 2204.79 2133.79 37 31 2¢00.00 2282.~3 2211.43 ~0 30 2500.00 2357.31 2285.01 42 24 2600,00 2430.86 2359,86 42 3 2700.00 2505.25 2~3~.25 42 2 2800.00 2579.$3 2508.63 ~1 50 2900.00 2654.13 2583.13 41 3~00.00 2728.98 2657.98 41 Z1 3100.00 280~.1~ 2733.14 41 10 3200.00 2879.~7 2803.47 41 3 3300.00 2955.35 2884.05 ~0 ~7 3~00.00 3030.96 2959.96 40 Z7 3500.00 3107.23 3035.23 40 6 3500.00 3183.81 3112.81 40 6 3700.3~ 3260.~3 ~189.Z3 40 8 3800.00 3336.39 3265.89 39 ~9 3900.03 3413.~6 3342.46 40 8 N 19 25 E N 16 58 E N 18 I E N 23 46 E N 32 56 E N 31 49 E N 25 40 E N 21 27 E N 21 S E N 22 2 E 2.03 1.7~, 1.89 N 4.80 2.65 4.57 N 11.62 ~.87 11.15 N 25.17 r,.21 23.84 N 44.50 3.19 40.88 N 68.47 2.99 61.08 N 97.29 3.02 86.38 N 130.41 3.01 116.89 N 168.19 3.71 152.22 N 211.54 3.42 192.68 q N 23 25 E N 24 1E N 24 23 E N 2~, 37 E N 25 1 E N 25 15 E N 25 25 E N 25 33 E N 25 25 E N 25 30 E 259.57 1.87 313.49 2.57. 365.21 2.87 423.96 3.12 485.95 2.8~ 553.55 0.59 620.98 1.25 687.80 0.43 754.65 0.09 821.35 0.36 N 25 36 E 887.66 N 25 40 E 953.63 N 25 49 E 1019.38 N 25 51 E 1086.86 N 25 59 E 1t49.95 N 26 5 E 1214.61 N 26 8 E 1278.91 N 26 11 E 1343.39 N 25 16 E 1407.60 ~ 24 22 E 1471.92 0.22 0.22 0.36 3.28 0.27 0.4~ 0.2~ 3.25 0.59 1.01 0.75 E 2.04 N 21 29 E 1.55 E 4.g2 Y 18 47 E 3.59 E 11.71 N 17 50 E 8.46 E 25.29 ~ 19 31 E 17.64 E 44.52 ~ 23 20 E 31.03 E 68.51 N 26 55 E 44.95 E 97.38 N 2~ ~9 E 57.91 E 130.45 N 26 21 E 71.54 E 168.19 N 25 10 E 87°35 E 211,56 N 24 23 E 236.95 N 106.38 E 259.61 ~ 2~ 6' E 283.57 N 125.59 E 310.54 N 2~ 3 E 333.~8 N 149.03 E 365.27 ~ 24 4 E 386.93 N 173.42 E ~24.02 N 2~ 8 E 444.10 N 199.85 E ~87.01 ~ 24 13 E 504.38 N 22~.21 E 553.60 N 24 ZO E 565.31 q 257.07 E 521.02 525.51 N 285.89 E 587.83 N 2~ 33 E 685.95 N 314.65 E ?54.67 ~ 2~ 38 E 7~6.15 N 3G3.36 E 821.37 N 2~ 42 E 806.00 N 371.94 E ~87.68 N 2~ 46 E 865.66 N 400.50 E 953.63 ~ 2~ 49 E 924.70 N 429.04 E 1019.38 N 2% 53 E 983.53 N 457.58 E 1384.86 N 2~ 56 E 1042.19 N 486.04 E 1149.95 ~ 25 0 E 1100.28 N 514,45 E 1214,61 N 25 3 E 1158.02 N 542,7? E 1278.91 N 25 6 E 1215.92 N 571.18 E 1343.40 N 25 9 E 1273.69 N 599.22 E 1~07.60 N 25 11 E 1332.05 N 626.27 E 1471.93 N 25'10 E CDMPUTATI3N DATE: 3-JJN-85 PAGE AR'O ALASKAt INC. 3I-3 KgPAR~K N3RTH SLDPE~ALAS(A DATE 3F SDRVE¥: 19-H~Y-85 KELLY BUS~IN~ ELEVATIDN: ENGINEER: BARBA INTErPOLaTED VALJES :OR EVEN 100 FEET OF MEASURE3 DEPTH 71.00 FT TRUE SJ3-SEA CDdRSE MEASURE2 VERTICAL VERTICAL DEVI~TIDN AZIMUTH DEPTfl DEPTfl DEPTH DEG qIN DES VERTICAL DOGkEG RECTAN2ULAR COORDINATES H3RIZ. DEPARTURE SECTION SEVERITY NDRTH/SOUTH E~$T/WEST DI~T. AZIMUTH FEET DEG/IOD FEET FEET FEET DEG MIN 4ODO.O0 3490.05 3~19.05 39 ~7 4130.33 3556.80 3495.80 40 0 42~0.30 3643.~0 3572.~0 39 53 4300.00 3720,t3 3649,13 40 6 4~00.00 3796.50 3725.50 40 10 4500o00 3873.31 3802.01 40 2 4500.00 3949.53 3878.53 39 57 ~700.00 4026.29 3955.29 39 55 4800.00 4103,10 ~032.10 39 ~5 49~0.00 6179.93 ~108.93 39 ~8 N 23 23 E 1536.19 N 23 3 E 1600.28 N 22 15 E 1664.49 N 22 25 E 1728.54 N 22 5 E 1793,03 N 21 1~ E 1~57.30 N ZO 13 E 1921.38 N 19 20 E 1985.32 N 1~ 32 E 2048.98 N 17 ~3 E ~112.52 3.63 0.55 0.43 0.57 0.62 D.6D 0.63 3.61 1390.89 N 552.17 E 1536.19 M 25 7 E 1~49.76 N 677.56 E 1500.28 ~ 25 2 E 1509.09 N 702.28 E 1564.49 ~ Z~ 57 E 1568.~4 N 726.56 E 1728.56 N 24 51 E 1628.1.2 N 751.18 E 1793.05 ~ 24. 46 E 1687.96 N 77~.94 E 1357.35 N 2~ 39 E 17&a.~7 N 797.69 E [921.~7 ~ Z~ 31 E[ 1808.~9 fl 819.~1 E 1985.~7 q 2~ 22 E 1869.06 N 860.19 E 2049,22 ~ 26 12 E 1~29.88 q 860.12 E 2112.88 ~ 2~ I E 5000,00 ~256.95 ~t85.95 39 18 5100,00 4334.71 ~263.71 38 60 5230.03 ~412.91 t341.91 38 ~0 5300,00 4490.32 ~19.32 39 52 5600.00 4566.39 4495.39 41 3 5500.00 4641.58 ~573.68 41 0 5500.00 ~717.36 ~645.35 40 38 5700.00 ~793.66 ~722.46 40 16 5800.00 6869.79 $798.79 40 11 5900.00 ~946.16 ~875.16 40 ~2 N 17 2~ E ~175.73 N 19 33 E ~238.17 N gO 40 E 2300,26 N 22 31 E 2363,45 N 23 22 E ~428.31 N 22 55 E 2494,09 N 22 14 E 2559.39 N 21 56 E ~526.18 N 21 28 E 2688.67 N 20 51 E 2753.08 1.09 1990.76 N 879.16 E 2176.25 ~ 23 49 E 1.25 2050.41 N 899.01 E 2238.84 N 23 40 E 1.47' 2108.94 N 920,44 E 2301,05 ~ 23 34 E 1.45 2167.76 ~ 943.8~ E 2364,32 ~ 23 31 E 0,9¢ 2227.44 N 969.33 E 2~29,21 N 23 31 E 0,58 2287.93 N 995.26 E 2495,03 N 23 30 E 0.52 2348.28 N 1020.37 E 2560.38 N 23 29 E 0,12 2608.61 N 1044,72 E 2525.24 N 23 27 E D.63 2668,40 N 1058.68 E 2589.81 N 23 24 E 3,45 2528,63 N 1091.94 E 2754,32 N 23 21 E 6900.~3 5022.38 ~951.38 40 17 6130.03 5098.~6 5027.46 40 36 6200,00 5174.30 5103,30 40 ~2 6300.00 5250.19 5179.19 40 ~4 6¢00.03 5326.31 5255.01 40 27 6530.00 5402.26 5331.26 40 15 6600.00 5478.37 5407.37 40 32 6700.00 5554.36 5483.36 40 Z7 6800.00 5630.29 5559.29 40 30 6900.00 5706.32 5635.32 40 38 N 20 32 E ~817.62 N 20 lB E 2882.30 N 19 55 E 2947.23 N 19 13 E 3012.07 N la 27 E 3075.87 N 18 29 E 3141,12 N ZO 42 E 3205.66 N 2D 55 E 3270.51 N 21 37 E 3335.42 N 21 4~ E ~400.28 0.35 0.70 0.55 0.91 1,33 0,57 0.77 9,3¢ 2589.18 N 1114.82 E 2818.99 ~ 23 17 E 2650.01 N 1137.4~ E 2883.81 ~ 23 13 E 2711.18 N 115'9.93 E 2948,89 N 23 9 E 2772,55 N 1181,75 E 3013,89 N 23 5 E 2834.27 N 1202.76 E 3078.91 N 22 59 E 2895.69 N 1223.09 E 3143.40 q 22 53 E 2956.83 N 1244.71 E 3208.14 ~ 22 49 E ( 3017,50 N 1268,08 E 3273.12 N 2.2 47 E 3078,19 N 1291,50 E 3338.15 ~ 22 45 E 3138.51 N 1315.65 E 3~03.11 N Z2 44 E 7330.00 5782.15 5711.15 40 34 7100.00 5858.23 5787.23 40 21 7ZDO.O0 5934.78 5863.78 39 ~2 7300.03 5011.~8 5940.98 39 9 7~00,00 5089,73 5018.73 38 50 7500.00 5168.16 5097.16 37 53 7530.33 6247.39 5176.39 37 33 7730.00 5326.~1 6255.41 38 I1 7830.03 5404.58 5333.58 38 54 7900,00 5482.39 5411.39 38 54 N 21 46 E 3465.36 N 21 34 E 3530.14 N 21 43 E 3594.36 N 22 2 E 3657.83 N 22 3~ E 3720.63 N 23 37 E 3782.62 N 24 32 E 3843.63 N 25 1 E 3904,93 N 2~ ~5 E 3967.28 N 24 45 E ~030.10 0.58 0.22 0.47 3.79 0.59 1.15 9.61 1.12 3.00 0.00 3199.03 N 1339.86 E 3~68.29 N 22 43 E 3259.34 N 1363.81 E 3533,17 N 22 42 E 3319.17 N 1387.51 E 3597.50 ~ 22 41 E 3378.16 N 1411.18 E 3561.06 N 22 40 E 3~36.34 N 1435,02 E 3723.94 ~ 22 39 E 3493.~7 N 1459.18 E 3785.97 ~ Z2 40 E 3549.12 N 1484.22 E 3846.97 ~ 22 41 E 3504,70 N 1510.05 E 3908,22 N 22 43 E 3561.30 N 1535.22 E 3970,53 N 22 45 E 3718.34 N 1562.53 E 4033.31 ~ 22 47 E CDMPUTATI3~ DATE: 3-JJN-85 PAGE 3 A.~CO ALASKA, INC. DATE 3F SjRV'EY: 19-M~Y-85 3I-3 KJPARUK NORTH SLOPE,ALAS(A KELLY BUSHING ELEVATION: ENGINEER: 5ARBA 71.00 FT INTE2POL~TED VALJES FOR EVEN 100 FEET OF MEASURE3 DEPTH TRUE SJB-SEA COJRSE MEASURE] VERTICAL VERTI'AL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG qIN DES VERTICAL DOSLEG RECTAN3ULAR COORDI4ATES H]RIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FE;T DE3/IOD FEET FEET FEET DEG MIN 6560.Z0 5489.20 38 54 6638.00 5567.00 38 ~4 N 26 ~5 E 3092.91 N 26 45 E ~155.73 0.00 O.OO 3775.38 N 1588. B~ E ¢096.09 N 22 69 E 3832.~2 N 1615.15 E 4158.87 4 22 51 E C OvtPUT,'~TI 3~ D~TE: 3-JJN-85 ARCO ALASKA, INC. DATE DF SURVEY: lg-M~¥-85 3I-3 KJOAR'JK N3RTH SLOPE~AL~SKA K:LL¥ BUSHING ELECATI3N: ENGIqEER: BA~BA 71.00 FT INTERPDLATED VALUES FDR EVEN 1003 FEET 3F MEASURED DEPT TRUE SJB-S~A C2~RSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH 3EPT~ DEPTt DEPTH gEG MIN DES MIN VERTICAL DO~_EG RECTANSULAR CDORDI4ATES H2RIZ. DEPARTURE SECTION SEVERITY NgRTH/SOUTH EAST/WEST DIST. AZI4UTH FEET DEG/IOD FEET FEET FE~T DE~ MIN O.OO 0.00 -71.00 0 0 1000.00 1000.00 929.00 0 20~0.~3 1954.15 1883.15 29 35 3000.00 2728.98 2557.98 41 21 4000.00 3½90.05 3~19.05 39 5000.00 ~256.95 ~185.95 39 18 6030.00 5022.38 6951.38 40 17 7000.00 5782.15 5711,15 40 34 80~0.00 $560.20 5489.20 38 54 N 0 O E g. O0 N 19 25 E 2.03 N 23 25 E 25~.57 N 25 35 E 887.66 N 23 23 E 1535.19 N 17 2~ E ~175.73 N 20 32 E 2817.62 N 21 45 E 3465,36 N 2~ 45 E ~092.91 0.00 1.74 1.87 0.22 0.63 1.09 0.5~ 0.00 0.30 N 0.00 E 0.00 N 0 0 E 1.a9 N 0.75 E 2.04 q 21 29 E ~36.95 N 106.08 E 259.61 ~ 24 6 E 806.00 N 371.94 E 887.68 N 26 46 E 1390.89 N 652,17 E 1536.19 q 25 7 E 1990.76 N 879.16 E 2/76.25 N 23 49 E 2589.18 N 111~.82 E 2818.99 N 23 17 E ~ 3199.~3 N 1339.~6 E 3~68.29 N 22 ~3 f 3775.38 N 1588.84 E 4096.09 ~ 22 ~9 E C34PUT*T[34 DATE= 3-JJN-85 ~GE 5 ARCO ~LASKA, I4C. DATE DF SURVEY: 19-M~Y-B5 3[-3 KUPARUK NDRTH SLOPEeALASKA KELLY 5USHING ELEVATION: ENGINEER: B~RBA 71.00-FT INTErPOLaTED VALUES FOR ~VEN 100 FEET OF S~B-SEA DEPTH TRUE SJB-S:& COJRSE ME&SURE3 VERTI'~L V~RTISAL DEVI&TI]N AZI4UT9 DEPTH DEPTH DEPTH DEG lIN DES Mit VERTICAL DOGLEG R~CTANSULAR CDORDItATES HDRIZ. DEPARTURE SECTION SEVERITY NORTH/SOUT~ EAST/WEST DIST. ~ZI4UTH FE~T DEG/IOO FEET FEET FEET DES MIN 0.00 O.O0 -71.00 0 0 N 0 O E 71.00 71.00 0.00 0 ~ N 25 g W 171.00 171.00 100.00 0 8 N 28 3 E 271.00 271.00 20O.00 0 7 N 13 1 E 371.00 371.00 300.00 0 8 N 17 23 E ~71.00 471.30 ~00.00 0 5 N 9 41 E 571.00 571.00 500.00 0 5 N 59 33 E 571.00 $71.30 500.00 0 8 N 33 53 E 771.00 771.00 700.00 0 9 N 7 17 W ~71.00 871.00 800.00 0 5 N ~ 26 W O.O0 0.03 O.O0 N 0.00 E -0.04 0.25 0.06 S 0.0¢ E 0.18 0.19 0.14 N 0.13 E 0.41 3.0~ 0.36 N 0.21 E 0.~3 0.07 0.58 N 3.2~ E O.BO 0.03 0.74 N 0.31 E 0.94 0.1~ 0.85 N 0.39 E 1.11 0.11 0.96 N 0.56 E 1.37 0.10 1.23 N 0.60 E 1.55 3.30 1.~5 N 0.56 E 0.00 ~4 0 0 E 0.07 S 31 27 E 0.19 N 43 14 E 0.41 N 30 28 E 0.63 hi 2~ 29 E 0.80 N 22 47 E 0.94 N 24 40 E ) 1.11 N 29 57 E 1.37 N 25 11 E 1.56 N 21 14 E 9?1.00 971.00 903.00 0 20 1071.03 1071.00 1000.00 1 56 1171.1~ 1171.00 110~.00 4 30 1271.87 1271.00 120~.00 B 29 1373.59 1371.00 1300.00 11 53 1~76.34 1471.00 1~00.00 14 ~2 1580.49 1571.00 1500.00 17 ~3 1585.2~ 1671.00 1603.00 20 I1 1794.07 1771.00 1700.00 23 ~9 1905.1~ 1871.D0 180~.00 27 36 N 27 BE N 16 30 E N 17 7 E N 21 45 E N 30 30 E N 32 53 E N 21 42 E N 21 5 E N 22 BE 1.78 0.86 1.56 4 3.69 1.55 3.50 N 9.07 3.71 8.59 N 20.58 ~.23 19.51 hi 39.06 3.11 36.21 N 62.35 2.53 55.a7 N 91.27 3.4~ 80.99 N 125.60 2.85 112.39 N 165.80 3.70 149.98 N 213.96 3.26 194.92 N 0.65 E 1.78 N 21 26 E 1.23 E 3.71 4 19 20 E 2.82 E 9.14 N 17 57 E 6.66 E 20.71 q 18 45 E 14.78 E 39.11 4 22 12 E 27.73 E 62.37 N 26 24 E 42.27 E 91.36 ~ 27 33 E 56.15 E 125.64 ~ 26 32 E 70.68 E 165.80 ~ 25 13 E 88.28 E 213.98 4 24 Zl E 2019.37 1971.00 1900.00 29 57 2136.66 2071.30 200~.00 32 ~7 2257.77 2171.00 ZlOO.O0 36 13 2384.99 2271.00 2200.00 40 4 2518.98 2371.00 2303.00 42 28 2653.89 2471.00 2~00.00 41 56 2788.42 2571.00 250~.00 41 51 2922.59 2671.30 2503.0O 41 38 3055.96 2771.00 2702.00 41 15 3188.75 2871.00 2800.00 41 4 N 23 33 E N Z~ 9 E N 24 32 E N 2~ 57 E N 25 18 E N 25 33 E N 25 25 E N 25 2~ E N 25 39 E 269.12 2.26 330.00 2.62 393.63 3.06 477.23 2.88 565.37 0.21 656.94 0.40 745.93 9.13 835.38 0.29 92~.60 0.21 0.29 N 25 47 E 1011.98 245.71 N 109.88 E 269.16 t 24 5 E 301.38 ~ 134.56 E 330.05 4 24 3 E 363.89 N 162.89 E 398.69 ~ 2~ 6 E ~35.29 N 195.75 E ~77.28 N 24 12 E 515.97 N 233.68 E 566.42 4 2~ 21 E 597.76 N 272.55 E 556.97 N 24 30 E $78.97 N 311.34 E 745.95 N 24 38 E 759.72 N 349.83 E ~36.39 N Z~ 43 E 839.29 N 387.93 ~ 924.61 N 24 48 E 918.04 N 425.~3 E 1011.99 N 2~ 53 E 3321.07 2971.00 2900.00 40 43 3652.57 3071.00 3000,00 40 17 3583.Z5 ~171.00 3103.00 40 3 3714.03 3271.00 3200.00 40 7 38~4.48 3371.00 3300.00 40 0 3975.17 3471.00 3403.00 39 53 4105.¢8 3571.30 3500.00 40 1 4235.9~ 3671.00 3600.00 39 ~g 4356.60 3771.30 3700.00 40 12 4~97.37 3871.00 3BOD.O0 40 2 N 25 5~ E 1098.63 N 25 3 E 1184.00 N 26 7 E 1268.14 N 26 13 E 1352.48 N 2~ 55 E 1436.15 N 23 30 E 1520.28 N 23 O E 1603.B0 N 22 It E 1587.48 N 22 21 E 1771.49 N 21 15 E 1855.61 3.42 3.39 0.27 0.29 0.6) 0.67 0.57 0.29 0.45 0.59 996.03 N 463.59 E 1098.63 N 2½ 57 E 1072.78 N 501.00 E 1184.00 t 25 1 E 1148.35 N 538.02 E 1268.1~ ~ 25 6 E lZZ~.08 N 575.19 E 1352.49 q 25 10 E 1299.54 N 611.33 E 1436.15 4 25 11 E 1376.26 N 645.~5 E 1520.29 N 25 8 E 1~53.00 N 678.9¢ E 1503.80 q 25 2 E 1530.~1 N 710.96 E 1587.49 q 2~ 55 E 1508.16 N 743.02 E 1771.51 ~ 24 47 E 1586.39 q 774.33 E 1~55,66 4 24 39 E COMPjTATI3N DATE: 3-JJN-$5 PAGE 6 AqCO ALASKA, INC. DATE OF SgRVEY: 1g-M,Y-B5 3I-3 KUPARJK NORTH $LOPEmALAS~A KELLY BUSHING ELEVATION: ENGINEER: 8ARBA 7[.00-FT INTERPOLATED VALJES ;OR EVEN 100 FEET OF SUS-SEA DEPTH TRUE SJB-SEA COURSE MEASURED VERTICAL VERTI:AL 3EVI*TION AZIMUTH DEPTH DEPTH DEPTH DEG VERTICAL D02CEG RECTANGULAR COORDINATES H3RIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4627.88 3971.00 3903.00 39 57 ¢75B.Z5 4071.30 6000.00 39 ~7 4888.37 4171.00 ~lOO.O0 39 69 5018.1~ 4271.00 6200.00 39 10 5166.64 6371.00 ~300.00 38 33 5~74.8~ 4*71.~0 6400.00 39 ~5 5406.13 ~571.00 6500.00 41 5 5538.81 6671.00 6600.00 60 51 5610.56 6771.30 ~?00.00 40 Z2 5801.58 487[.~0 ~800.00 40 tO N 19 57 E [939.22 N 18 52 E Z022.46 N 17 ~9 E 2105.13 N 17 39 E 2187.10 N 20 S E ~267.02 N Z2 7 E 2347.35 N 23 22 E 2432.34 N 22 41 E 2519.50 N 21 59 E 2505.17 N 21 27 E 2689.69 3.57 0.61 0.60 1.35 1.76 0.58 0.64 1764.89 N 803.86 E 1939.33 N 24 29 E 1843.78 N 831.62 E 2022.56 N 24 16 E 1~22.79 N 857.85 E 2105.48 ~ 26 2 E 2001.71 N 882.60 E 2187.65 Y 23 47 E ~077.$5 N 908.89 E 2267.?5 N 23 37 E 2152.B6 N 937.69 E 2348.20 N 23 32 E 2231.1~ N 970.93 E 2~33.25 N 23 31 E ) 2311.37 N 1005.12 E 2520,65 N 23 30 E 2390.75 N 1037o60 E 2606,2~ I 23 27 E 2669.35 N 1069.06 E 2690,84 N 23 2~ E 5932.53 6971.00 ~3OO.O0 40 23 6053.87 5071.00 5000.00 ~0 31 6195.6~ 5171.00 5100.00 40 62 6327,53 5271.00 5200.00 40 68 6659.09 5371.00 5300.00 40 17 6530.3~ 5471.~0 5403.00 40 31 6721.89 5571.00 5503.03 40 32 6853.50 5671.00 5500.00 60 30 63~5.3i 5771.00 5700.00 ~0 37 7116.76 5871.00 5803.00 40 16 N 20 ~5 E 2776.18 N ZO 22 E 285B.90 N 19 57 E ~966.39 N 18 57 E 3029.99 N 18 17 E 3116.89 N 20 32 E 3199.37 N 20 5~ E 3284.69 N 21 51 E 3370.09 N 21 67 E 3~55.80 N 21 3~ E 35~0.97 0.31 0.28 0.67 3.62 0.47 1.55 0.65 25~8.61 q 1099.~6 E 2775.46 N 23 20 E 2627.98 N 1129.30 E 2~60.35 N 23 15 E 2708.50 ~ 1158.95 E 2946.0~ ~ 23 9 E 2789.58 N 1187.63 E 3031.87 ~ 23 3 E 2870.61 N 1214.79 E 3117.07 N 22 56 E 2950.94 ~ 12~2.k7 E 3201.8~ ~ 22 ~9 E 3030.78 N 1273.16 E 3287.33 fl 22 67 E 3110.63 N 130~.41 E 3372.87 ~ 22 45 E 3190.1~ N 1336.31 E 3&58.71 N 22 ~3 E 3269.&4 N 1367.80 E 354~.02 N ~2 42 E 7247.32 5971.00 5900.00 39 29 7375.92 5071.30 5000.00 38 53 7503.$0 5171.00 5109,00 37 52 7529.83 6271.00 6200.00 37 39 7756.93 5371.00 5300.00 38 39 7885.35 5471.30 5603.00 38 56 8013.98 5571.00 6500.00 38 5~ 8100.00 5638.00 5567.00 38 54 N 21 51 E 362~.30 N 22 26 E 3705.52 N 23 43 E 3784.83 N 2~ 67 E 3861.82 N 26 ~ E 3940.30 N 2~ ~5 E 6020.90 N 26 45 E ~101.63 N 24 45 E 4155.73 0.50 0.83 1.15 3.00 0.00 O.OO 3347.00 N 1398.66 E 3627.48 q 22 40 E 3622.35 N 1~29.25 E 3708.81 N ZZ 39 E 3495.50 N 1460.05 E 3788.18 N 22 40 E 3565.65 N 1491.80 E 3865.14 N 22 42 E 3535.80 N 1524.92 E 3943.57 N 22 44 E 3709.99 N 1558.68 E 432~.12 N 22 ~7 E 3783.30 N 1592.49 E ~104.80 ~ 22 69 E } 3832.62 N 1615.15 E 4158.87 q 22 51 E ARCO ALASKA, INC. 3I-3 KUPARUK NORTH SLDPE~AL~SKA MARKER TOP KUP~RUK C 3&SE KUPARUK C TOP (UP~RUK A 3ASE KUPARUK A PBTD TD CDMPUTATI3N DATE: 3-JJN-8$ DATE 3F SJR~Er: lg-MA¥-85 KELLY BUSHING ELEVATION: 71.00~ FT ENGINEER: BARBA INTE~POL&TED VALDE3 FOR CHOSEN HORIZONS qEASJRED DEPTH BELO~ KB FROM SdRFACE LOCATION ~T 3RIGIN: 312 FSL, 141 FWL, SEC 31, T13N, RgE,UM T~D RECTANGULAR COORDINATES S~B-SEA NORTH/S3UT~ EAST/WEST 7548.00 7621.00 7797.00 $206.13 6135.13 3520.31 N 1471.13 626~.03 5193.03 3560.77 N 1~B9.5~ $298.04 6227.04 35B4.63 N 1500.$3 6402.25 6331.25 3559.59 N 1535.43 $446.60 6375.60 3692.10 N 1550.~3 $~3a.00 6567°00 3832.¢2 N 1615.15 C D;IPUTATI,~N DATE: 3-JJN-85 PAGE 8 ARCO ~LAS~A~ INC. 3I-3 KUPAR~J~ NgRTH SLOPE~ALASKA MARKER TOP (UPARUK S BASE KUPARUK C TOP KUPARUK ~ BASE KUPARUK A PBTO TO DATE OF SURVE¥J lC-MAY-85 KELLY BUSHING ELEVATION: 71.O0~FT ENGINEER: BARBA 4EASURED DEPTH BELOW KB 7548.00 7521.00 7564.00 7797.00 785~.00 BlO0.O0 5206.13 5135.13 3520.31 N 1471.13 E 526~.03 5193.03 3550.77 N l~Bg.5~ E 6298.04 5227.~4 3584.53 N 1500.53 i 5402.25 5331.25 3559.59 N 1535.~3 E 6446.60 6375.60 3592.19 N 1550.43 E 5638.00 5567.00 3832.4Z N 1315.15 E FINAL WELL LDCATIDN AT TD~ TRUE SJB-SEA MEASJRED VERTICAL VERTICAL DEPTH DEPTH DEPTH 8100.00 6638.00 5567.O0 HORIZONTAL )EPARTURE DISTANCE AZI4UT9 FEET 2EG MI4 4158.87 q Z2 51 E SCHLUMBEROER 0 1RECT I ONAL SURVEY COMPANY ARCO ALASKA INC WELL FIELD KUPARUK COUNTRY USA RUN i DATE LOOOED i9 - MAY - 85 REFERENCE O000?ISOB WELL: 3I-3 (312' FSL, 141' FWL, SEC. 31, T13N,R9E,UM) HORIZONTAL PROJECTION NORTH 5000 SO00 4000 3000 2000 1 ooo - 1 ooo SOUTH -2000 -3000 WEST REF 000071506 $CRLE = l/lOOO IN/FT -2000 -1000 0 I000 2000 9000 4000 SO00 WELL: 3I-3 (312 ' FSL, 141' FWL, SEC. 31, T13N,R9E,UM) VERTICAL PROJECTION 205. -2000 - 1000 0 0 1000 2000 3000 4000 5000 6000 .........{ 25. PROJECTION ON VERTICAL PLANE 2S. - 20S. SCALEO IN VERTICAL DEPTHS HORIZ SCALE = 1/1000 IN/FT · , o · o ARCO Alaska, Inc. Post Office B ~)360 Anchorage, Ala=,,,a 99510-0360 Telephone 907 276 1215 February 12, 1986 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: State Reports Dear Mr. Chatterton' Enclosed are the January Monthly Reports for the following wells' 1A-8 3F-16 3J-13 3N-2A 4-27 L2-25 2A-11 3I-1 3J-14 4-7 4-28 L2-29 2A-12 3I-2 3J-15 4-17 16-21 L3-5 2H-5 3I-3 3N-1 4-18 16-24 L3-23 2X-8 (2) 3I-4 3N-2 4-24 L1-9 Ugnu State #1 If you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/tw GRU13/L111 Enclosures ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany RECEIVED FEB 1 1986 AlasKa 0il & bus Cons. [;um~nission Anchorage STATE OF ALASKA ' ALASKAC AND GAS CONSERVATION CO,, ,ISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS Drilling well (~[~( Workover operation [] 2 Name of operator 7. Permit No. ARCO Alaska, Inc. 85-309 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21516 9. Unit or Lease Name Kuparuk River Unit 4 Location of Well atsurface 312' FSL, 141' FWL, Sec.31, T13N, R9E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No 71' RKB ADL 25521 ALK 2557 10. Well No. 11. F~eld and Pool Kuparuk River Fi eld Kuparuk River 0il Pool For the Month of January , 19 86 12. Depth at end of month, footage drdled, f.shing jobs, directional drilling problems, spud date, remarks Spudded well ~ 0030 hrs, 1/20/86. Drld 12-1/4" hole to 3783'. Ran, cmtd, & tstd 9-5/8" csg. Drld 8-1/2" hole to 8100'TD (1/25/86). Ran logs. Ran, cmtd, & tstd 7" csg. PBTD = 7985' Secured well & RR ~ 1400 hrs, 1/27/86. 13 Casing or liner run and quantities of cement, results of pressure tests 16", 62.5#/ft, H-40, weld conductor set ~ 98'. Cmtd w/252 sx CS II. 9-5/8", 36.0#/ft, J-55, BTC csg w/shoe ~ 3760'. Cmtd w/1450 sx AS Iii & 300 sx Class G. 7", 26.0#/ft, J-55, BTC csg w/shoe ~ 8076'. Cmtd w/300 sx Class G. 14. Coringresumeand briefdescr~pt~on None 15 Logs run and depth where run DIL/GR/SP/SFL f/8084' - 3755'; GR to 2100' FDC/CNL f/8084' - 7400', 6520' - 6320' & 5800' - 5600' Cal f/8084' - 6600' 6. DST data, perforating data, shows of H2S, miscellaneous data None 17. I hereby certify that the foregoing ,s true and correct to the best of my knowledge. o~/t~t.~ ~ Associate Engineer ~'_/~)_/_~ TITLE DATE SIGNED / ~ NOTE--Report his form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate w~th the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Fnrm 1 O-404 TEMP3/MR44 Submit ~n duplicate ARCO Alaska, inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 January 17, 1986 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' Conductor As-Built Location Plat - 3I Pad (Wells 1- 16) Dear Mr. Chatterton- Enclosed is an as-built location plat for the subject wells. you have any questions, please call me at 263-4944. Si ncerely, J. Gruber Associate Engineer JG/tw GRU13/L06 Enclosure RECFrVFD J..,',, 2 4 ! 86 Alaska Oil & ba~ boris. L;um~riissJori Anchorage If ARCO Alaska, Inc Is a Subs,":- ~'~ of AtlanhcR~chfleldCompany NOTES ~ I. COORDINATES ARE A.S.~, ZONE 4. 2. SECTION LINE DISTANCES ARE TRUE. 3. HORIZONTAL POSITIONS BASED ON ON-PAD CONTROL PER L.H.D. ~ ASSOC. 4. VERTICAL POSITIONS BASED ON TBM 3~ - 4 PER LHD E ASSOC. 5. O.G. ELEVATIONS INTERPOLATED FROM S/C DWG. CED- EIXX - 3050 rev. ~ LOCATED IN PROTRACTED SEC.~I,TI3N, R9E, U. MER. LOCATED IN P~OTR~TEDSEC.~,TI3N, R8E, U. MER. ~- Y= 6,007,2S5.50 LAT. 7C~5'52.059~" 9- Y= 6,007,~.00 LAT. 70°25'50.4432" X= 50~,056.44 LONG. ~49°56'03.596'' X= 507,867.9~ LONG. ~49°56'09. Z34'' ~79' FWL, 345' FSL 0G. 33.6', PAD 39.9' ~80' FSL, ~0' FEL 0G. 35.0', PAD 39.9' 2- Y= 6,007,269.06 LAT. 70°25'5~.~97S" Z0- Y= 6,007,~04.59 LAT. 70°25'50.28Z~ X= 508,037.66 LONG, ~49~56'04.~4S'' X= 507,849.Z~ LONG. ~49°56'09.686" ~60' F~L, 328' FSL 0G. 33.7', PAD 39.9' ~64' FSL, 29' FEL OG. 35.0, PAD 40.0 3- Y= 6,007,252.70 LAT. 70~25'5~.7370'' ~- Y= 6,007,0S8.~6 LAT. 70°25'50.~206" X= 50S,0~S.80 LONG. ~49~56'04.702'' X= 507,S30.Z3 LONG. ~49°56'~0.~40'' ~4~' FWL, 3~2' FSL 0G. 33.7', PAD 40.0' ~47' FSL, 48' FEL OG. 35.0, PAD 40.~ 4- Y= 6,007,236 ~3 LAT. 70~25'5~ 575~" ~2- Y= 6,007,073.76 LAT. 70°25'49.9595" X= 507,999.99 LONG. ~49~56'05.255 X= 507,S~.32 LONG. ~49°56'~0.796'' ~22' FWL, 295' FSL 0G. 33.S', PAD 40.0' ~3~' FSL, G6' FEL 0G. 35.0, PAD 40.~ 5- Y= 6,007,~9.8~ LAT. 70°~5'5~.4~39" ~3- Y= 6,007,055.32 LAT. 70°25'49.79S~'' X= 507,9S~.~6 LONG, ~9°56'05.~08'' X= 507,79~.36 LONG. ~49°56'~.353'' ~04' FWL, 279' FSL 0G. 33.9', PAD 40.0' ~5' FSL, ~5' FEL 0G. 35.0', PAD 6- Y= 6,007,203.20 LAT. 70°25'5~.2507'' ~4- Y= 6,007,03S.S2 LAT. 70°~5'~9.~359'' X= 507,962.~ LONG. ~49~56'06.3~7'' X= 507,773.63 LONG. ]~9°5~'~.903'' , S5' FWL, 262' FSL 0G 34.0', PAD 39.9' 9S' FSL ~0~' FEL 0G. 35.0 PkD 40.~' 7- Y= 6,007,~S6.7S LAT. 70°~5'5~.0~95'' ~5- Y= 6,007,022.42 LAT. 70°25'49.4749 X= 507,943.27 LONG. ~49°56'06.920'' X= 507,75~.S3 LONG. ~9°56'~.~55 66' FWL, 246' FSL 0G. 3~.2', PAD 39.8" S~' FSL, ~23' FEL 0G. 35.0', PAD 8- Y= 6,007,~70.37 LAT. 70~25'50.9~S~'' ~6- Y= 6,007,006.02 LAT. 70°~5'49.3~37" X= 507,924.40 LONG. ~49~56'07.475'' X= 507,736.04 LONG. ~9°56'~3.007'' 47~ FWL, ~30' FSL 0G. 3~.5', PAD 39.S' 65' FSL, ~42' FEL 0G. 35.0', PAD ~0.~' III I I I I CERTIFICATE O~ SU ~VEYOr · , ~E~EBY CE~T~Y THAT I AM PROPERLY ~Eg~STERED AND ~ICENSED TO ~RACTICE LANO ~ ~ L_J '-~ ~,~u~v~n ~np ~ ARCO Alaska, Inc. - ~ ~ .//~ ~~ ~ ~ ~- ' ' ~ Kuporuk P~0jec{' ~ ~,~ , ~M[ D~AWN W~ U~ILL 61/: OZ UU~UUb/U~ - ' f-~ ~ 6919~ a ~. ~ ~e~ AS-BUILT LOCATION~ ~ ~ ~ . t~_,,~ ~ZSArct/c Boulevard, Suite 201, Anchorage. 4iaska 9~503 JJs~E As SHOW. ~ December 30, 1985 Mr. J. B. Kewin Regional Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 _Anchorage, Alaska 99510-0360 Re: Kuparuk River Unit 3I- 3 ARCO Alaska, Inc. Permit No. 85-309 Sur. Loc. 312'-FSL, 141'FI~, Sec. 31, T13N, R9E, UM. Btmhole Loc. lt22'F~R~, 1941'FI~, Sec. 31, T13M, R9E, ~P~. Dear Mr. Kewin: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. ~ere a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. Vgmy tr~u!~-your~, C. V. Chatterton Chairman of Alaska Oil and Gas Conservation Commission BY ORDER OF THE CO~ISSIOM be Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery ARCO Alaska, Inc. Post Office Be-.. 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 December 18, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- Kuparuk 3I-3 Permit to Drill Dear Mr. Chatterton' Enclosed are- An application for Permit to Drill Kuparuk 3I-3, along with a 5100 application fee Diagrams showing the proposed horizontal and vertical projections of the wellbore A proximity plot A diagram and description of the surface hole diverter system o A diagram and description of the BOP equipment We estimate spudding this well on January 10, 1986. If you have any questions, please call me 263-4970. Si ncerely, Regional Drilling Engineer JBK/tw PD2/L13 Enclosures RECEIVED Co[;irnission Gas Cons. ~:',.nchorage ARCO Alaska, Inc. ~s a Subsidiary of AtlanhcR~chfleldCompany .... STATE OF ALASKA ~- ALASKA O,- AND GAS CONSERVATION CO~,,,¢IlSSlON PERMIT TO DRILL la. Type of work. DRILL [~X REDRILL [] DEEPEN [] 20 AAC 25 005 SERVICE [] S T R A T I~Z~5~4~C (. Fl. I 9 Unit or lease name '"~ Kuparuk River Unit T lb. Type of well EXPLORATORY [] DEVELOPMENT OIL~ DEVELOPMENT GAS [] 2. Name of operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, Alaska 99510 4 Location of well at surface 312' FSL, 141' FWL, Sec.31, T13N, R9E, UH At top of proposed producing ~nterval 1400' FNL, 1811' FWL, Sec.31, T13N, RgE, UH At total depth 1122' FNL, 1941' FWL, Sec.31, T13N, RgE, UM 10. Well number 11. F~eld and pool Kuparuk River Field 5. Elevation in feet (~nd~cate KB, DF etc.) 6. Lease designation and serial no. RKB 71', PAD 40' ADL 25521 ALK 2557 L 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 14. Distance to nearest property or lease line 30 mi. NW of Deadhorse m,les 1122' feet 16 Proposed depth (MD & TVD) 8108'MD, 6577' TVD feot 17. Number of acres in lease 2560 19. If deviated (see 20 AAC 25.050) 20. Anticipated pressures KICK OFF POINT 1000 feet. MAXIMUM HOLE ANGLE 41 o (see 20 AAC 25.035 (c) (2) Kuparuk River Oil Pool Amount $500,000 15. Distanceto nearestdrill~ngorcompleted 31-2 well25~ @ surface feet 18. Approximate spud date 01/10/86 2760 ps~g@__80°F Surface 3172 ps,g@ fi2?B ft. TD (TVD) 21 SIZE Hole Casing 24" 16" 12-1/4" 9-5/8" 8-1/2" 7" Weight 62.5# 36.0# 26.0# Proposed Casing, Liner and Cementing Program 22. Describe proposed program' CASING AND LINER Grade Coupling H-40 Weld J-55/HF-I!RW BTC J-55/HF-I!RW BTC SETTING DEPTH 3713' Length MD 80' 32' 132' I 32' 31' 8077' TOP TVD 32' i 131' MD BOTTOM TVD 112'11 112' 3745'I 3291 ' 8108 ' I 6577 ' t QUANTITY OF CEMENT (~nclude stage data) · 200 cf 1300 sx C5 III & 300 sx Class "G" 400 sx Class "G" ARCO Alaska, Inc., proposes to drill a Kuparuk River Field development well to approximately 8108'MD (6577'TVD). Selected intervals will be logged. A 20", 2000 psi annular diverter will be installed on the 16" conductor while drilling the surface hole. The 13-5/8", 5000 psi, RSRRA BOP stack will be installed on the 9-5/8" surface easing. The stack and related equipment will be tested to 3000 psig upon installation and weekly thereafter. Expected maximum surface pressure is 2760 psi. Pressure calculations are based on virgin reservoir pressure. Surface pressure is calculated with an unexpanded gas bubble at surface, including temperature effects. Casing will be tested to 3500 psi prior to releasing the drilling rig. Non-freezing fluids will be left in uncemented annuli through the permafrost interval. 31-3 will be 25' away from 31-2 at the surface. There are no closer wellbores anywhere downhole. Reserve pit fluids will be disposed of by pumping them down the 7" x 9-5/8" annulus of this well. The 7" x 9-5/8" annulus will be left with a non-freezing fluid during any interruptions in the disposal process. (continued on following sheet) 23. I hereby cer~'~lthat the foregoing is true and correct to the best of my knowledge // SIGNED [ //~1(/~~/[[~ TITLE Regional Drilling Engineer The space be~9~ Fo-r iCZr6~¢sslo'~'~ u~se- CONDITIONS OF APPROVAL Samples required F-lYES .~No Permit number APPROVED BY Form 10-401 Mud log required Directional Survey required APl number []YES ,J~l~O [~ES r-INO 50- 0~-'¢i - t/.5- / ~ Approval date 12 / 30/85 SEE COVER LETTER FOR OTHER REQUIREMENTS ~/~~/~COMMISSI ON ER DATE December 30, 1985 w~~~ by order of the Commission PD2/PDI~ ' / ' Subm,t in tr,pl,cate PERMIT TO DRILL 31-3 (cont'd) Upon completion of the disposal process~ the 9-5/8" x 7" annulus will be sealed with a minimum of 175 sx cement followed by Arctic Pack. The well will be completed by the workover rig using 3-1/2" or 2-7/8" tubing. Selected intervals will be perforated within the Kuparuk formation and reported on subsequent reports. A subsurface safety valve will be installed and tested upon conclusion of the job. After thw workover rig has moved off location~ this well will be fracture stimulated. ~ : KUPAIRUK RIVEIR UN'ET 20" .DIVEI TER SCHEMATIC DE S CR I PT I ON I. 16' C~CTOR. 2. TANI,(O STARTER HEAD. 3. TAh,l<O SAVER SUB. 4. TANKO LOWER QUI CK-CONt~CT ASSY. 5. TANKO UPPER QUICK-C~CT ASSY. 6. 20" 2CX:X) PSI D~ILLING SPOOL W/I O' OUTLETS. 7. I0' NCR BALL VALVES Vl/lO' ~ DIVERTER LII'~S, VALVES OPEN AUTOMATICALLY UPON CLOSURE C~' Ah, I~.A. AR PREVENTER. 8. 20" 2000 PSI Ah~MLAR PREVENTER. 5 4 2 MA } NTENANCE & OPERAT I ON I. UP-C~ INITIAL INSTALLATIC)INN CLOSE PREVENTER AINE) VERIFY THAT VALVES HAVE OPENED PROPERLY. ~ 2. CLOSE Aht~LAR PREVENTER AhD BLOW AIR THROUGH DIVERTER LINES ,~ EVERY 12 HOURS. 3. CLOSE ANINULAR PREVENTER I N THE EVENT THAT AN IhFLUX OF ~ELLBORE · FLUIDS OR GAS IS DETECTED. IF NECESSARY, lvlA~ALLY OVERRIDE AbE) CLOSE APPROPR I ATE VALVE TO ACHIEVE DOWNWlhD DIVERSION. DO NOT SHUT IN ~LL U~:.'-, ' c,o~,~m~U~taZ::~R:...__ ANY CIRCUI~TA~ES. 6 - DIAGRAM ~1 1~-5/8 .jCX)O PSI RSRRA BOP STAC~ / 1. 16' - 2000 PSI TAN<CO STARTING ~F_AD 2. II · - 3000 PSI CASING hF, AD 3. I1' - 3000 PSI × 13'"-5/8' - 5000 PSI SPACI~ SPOCL 4. 13-5/8" - ,5000 PSI PIPE RAIv~ 5. 13--5/B' - ,5000 PSI DRILLING SPO~ W/Q-K]<E AND KILL LIhF..S 6. 13--5/B' - .5000 PSI DOUBLE R~ W/PIPE RA/V~ ON TOP. 7. 13"-5/8' - 5000 PSI Ah~ · ACCUVt~AT~ CAPACITY TEST I. C~CK AhD FILL ACCLI~TCR RES~OIR TO LEVEL WI~ ~~IC ~UID. 2. ~ ~T A~T~ I~ ~I ~~ ~ ~ ~~T~. 3. ~ TI~, T~ ~ ~ ~ITS SIXThlY 4. ~~ ~ ~ ~T, ~ A~T~E L~ LIMIT IS 45 ~~ ~I~ TI~ ~ 1~ ~I ~INI~ 5 13-5/8" BOP STAO( TEST 4 3 13. I. FILL BOP STAO< AhD C~ MANIFOLD WITH ARCTIC DIESEL. 2. Q-~C~ THAT ALL LOCK D(~ SCR~ IN V~i.L~ ARE F~Y RETRACTEd. SEAT TEST PLUG IN V~E1.LHEAD WITH RULING JT AI~ RUN IN LO(~ SCREWS. LIhE VALVES AD, JAQDVT TO BOP STAOQ ALL OT~ER 4. PRE~ UP TO 250~o-~ HOLD FOR I0 MIN. IN- ~ PEE~ T~.300~_ P~ AhD HCLD FOR I0 MIN. BLEED ~~ TO~ 5. OPEN ~ PREVENTER At~ MAhIJAL KILL AhD CHCKE LIhE VALVES. CLOSE TOP_P_IP_,_E ~ AND HCR VALVES 'ON KILL AbE) Q-~ LIJNES.~ 6. TEST TO 250 PSI Ah[] 3~0~)~$__I-.'AS IN STEP 4. ES ?. CCNTI~ TESTING ALL~¥AEVES, LIhi~S, AhD CHCK WITH A 250 PSI LC3N AhD 3000 PSI HIGH. TEST AS IN STEP 4. DO NOT F~~ TEST ANY C~ THAT IS NOT /~ FLE. L CLOSING POSITIVE SEAL Q-O<E. ONLY ~IQN TESI' CHCKE$ THAT DO NOT FULLY CLOSE. 8. OPEN TOP PIPE RAN~ AIND CLOS~ BOTTCM PIPE RAMS. TEST BOTTOvl PIPE RAMS TO 2.50 PSI AhD 3000 PSI. 9. OPEN BOTTCIvl PIPE RAIV~, BACK OUT RL4N2JING JT AhD I0. CLOSE BLIhD RAMS AhD TEST TO 250 PSI AhD 3OC)O PSI. I1. CPEN BLIhD RAMS AbE) RETRIEVE TEST PLUG. h4AKE SURE 'MANIFOLD AhD LIh~S ARE FULL CF NCN-FREEZINO FLUID. SET ALL VALVES IN DRILLING POSITION. 12. TEST STAh[]PIPE VALVES, K?ILY, K~9_I Y COO<S, DRILL PIPE SAFETY VALVE, AhD INSIDE BOP TO 250 PSI AhD 3000 PSI. RECCRD TEST IhF(3I~MATION CN E~..ONO.]T ~ TEST FORM, SIGN, AN) SEIND TO DRILLING SUPE]~VISOR. PF_.RF~ COv~ETE BCPE TEST AF'FER NIPPLING UP AhD WEEKLY THEREAFTER FUNCTICNALLY CP~RATE BCPE DAILY. 51 ~84~ I PERMITS Company Lease &~'We ~-3 ITEM APPROVE DATE YES NO REMARKS (1) Fee ,,. (2) Loc ,. (2 thru 8) 3. 4. 5. 6. 7. 8. (9 thru 12) 10. (10 and '1'2~ / 12. (4) Casg/~'.,~. (13' thru 21) (22 t~ru' 2~) 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. Is well to be deviated and is wellbore plat included ................ Is operator the only affected party ®®eeeeeeeeeeeee®ee®®eeee®®e®e®eee Can permit be approved before ten-day wait .......................... Is the permit fee attached ........................................ Is well to be located in a defined pool ............................. Is well located proper distance from property line .................. Is well located proper distance from other wells .................... Is sufficient undedicated acreage available in this pool ............ __ Does operator have a bond in force .................................. Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... .. Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... 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 wellbore separation proposed ............................ Is a diverter system required ....................................... ,~ Are necessary diagrams of diverter and BOP equipment attached ....... ,~ Does BOPE have sufficient pressure rating - Test to .,~OOO psig .. 4~f Does the choke manifold comply w/API RP-53 (Feb.78) .................. Is the presence of H2S gas probable ................................. Additional requirements ............................................. ~ Additional Remarks: ,~ 0 ~:~z Geo logy: Engineertn~: WVA~L MTM /~ HJH JAL ~_~ ' ' rev: 03/13/85 6.011 INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. J",~ll. Typ= ":~TF-.. SI=;._ ~-~ J '~ IT 003 }00 OOS 055 03] ]00 33Z 065 033 303 33~ 055 OO] 300 002 065 000 300 012 355 0~3 O,.,q3 005 365 003 }gO 00~ 053 TV:m: ".~T ,,,33 300 Ol -355 L. 5. 2',4 '~', "I' R ~1 & T = 3.95J = ~ . 550 = 5,5.3 55.3 129. 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SP S~ -9-') -99 - :.)9 25O - )9 -99 23O -99 -':')9 - ':) 9 -:,9 ,3. ).2)3,3 9. 3.3333 250O 3.3303 9.2500 3.0000 9.2500 '~.2303 9.2500 r~, 250',.) 0.3303 9.2503 0.03 O ;3 '~.2533 S::_J S,='j SF_J ? ~, -i ] SF.J ..,, S~,J SF'J S,='' J D,q43 SF'J S,=L~ - ;) ':) ) . -~.-};.£fnS,., -9~.2530 -9~.25.00 -:)~9. ZSO0 -9~a.,, ZS~ -999.2503 -9 ~9. -9)9.!500 - 9 ~ 9.2530 -9 ~9. -9~9.Z533 -~9.gSOD -9~9.253e -9a~.1530 -9~, 2530 -- -- IL.% S~ ZL] FC'4' q4 ~T -9-'.)9.25;3'3 - :-'""'3 ~ '9.25 O 0 - 9~,9'.'~ 503 "& ""' _ -- ,,,L - -9-)9.2530 -~9~.2'530 IL'q -979.2500 RNq~ -99).2500 ILq -9)9.2539 -999.2530 IL~ - 9 ~ 9,2530 -999,2~30 -~9.2503 -a~).2500 IL~ -99).2~30 Sa_l -9~.Z500 ~9. 3857 -9)9.2500 43.1055 -999.2500 15.~495 -999.2530 -999.~00 -999.2500 ~0.7305 -~9.2500 - 9'~. 2500 -9~9.2500 ~.01~ 7 -999.!500 35.!355 -999. 2500 ~5.2517 -999. 2590 -9~.2500 -~.2500 -~9.2500 DATE :85/32/13 ]~I3iN -Lq :3.7930