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Home My WebLink About181-051PLUGGv'~G & ~,OC%~r0N ~r .... ~ ,-,E>_R~_~CE REPORT Sta~e cf Alaska ~= oz,= ~ c.~ c~szcz~mzo~ c~mcssz~ :'-"emcr~r.d-:-- 'Us =:: =: Agi Leas~ ~--e we!! ==~e, a~d-cerumen: on pluqc~g, well hea~' s uauus_~, an~ !oc~ci:n =!eamanca -_prcvi~ !oc~c!ear. co~e._; ~ ~ ,m, · o ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of well Classification of Service Well !-'1 I--I SUSPENDED I--I ABANDONED E! SERV,CE I'-I 2. Name o! Operator 7. Permit Number BP Exploration (Alaska), Inc. 181-051 3. Address 8. APl Number P. O. Box 196612 Anchorage, AK 99519-6612 50-029-20584 4. Location of well at surface 9. Unit or Lease Name 1889' FNL, 4158' FEL, Sec. 24, T10N, R15E, UM (asp's 719911, 5929055) i~ Prudhoe Bay Unit At Top Producing Interval ! V~ i 10. Well Number 1670' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM (asp's 722519, 5929353) ~...~ i. 16-06 At Total Depth~! ~ !!' 11. Field and Pool 1661' FNL, 1333' FEL, Sec. 24, T10N, R15E, UM (asp's 722728, 5929367) ~ Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. RKB 72 feetI ADL 28332 Prudhoe Bay Oil Pool 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. Or Aband. 115. Water Depth, if offshore 16. No. of Completions I April 22, 1981 May 7, 1981 January 29, 2001 (P&A'd) I N/A feet MSL 1 17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 10261' MD / 9522' TVD 9625' MD / 8926' TVD YES El No r'lI 2182, feetUD 1950' 22. Type Electric or Other Logs Run 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD I CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORDI AMOUNT PULLED 20" 94# H-40 Surface 80' 32" 300 Sx PF 13-3/8" 72# L-80 Surface 2650' 17-1/2" 3000 Sx Fondu & 400 Sx PF 9-5/8" 47# L-8O & soo-es Surface 9536' 12-1/4" 500 Sx Class G 7" 29# L-80 9237' 10261' 8-1/2" 35o Sx Class G 24. Perforations open to Production (MD + TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 5-1/2" 9207' 9184' 4-1/2" 9282' * Plugged & Abandoned all open perforation intervals. 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED (See P&A Summary) 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) N/A Plugged & Abandoned Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO I N/A Test Period -> Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - APl (corr) Press. 24-HoUr Rate > 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and pressence of oil, gas or water. Submit core chips. * This 10-407 is submitted as directed per the 10-403 form approved January 24, 2001 (Approval #3Ol.O ) C E VE D 4AR 28 2001 ORIGINAL Alaska 0il & Gas Cons. C0rnmiss/o~. Form 10.-407 ~u~ Ivn duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and MEAS. DEPTH TRUE VERT. DEPTH gravity, GOR, and time of each phase. Top of Zone 4 9639' 8938' N/A Base Sadlerochit 10160' 9426' 31. LIST OF ATDACHMENTS Summary of 16-06 Pre Coil Tubing Sidetrack Plug & Abandonment Operations. 32. I hereby certify that the following is tree and correct to the best of my knowledge. Signed~JY~ ~ ,~ Title Coil Tubin.q Drilling En,qineer Date Lamar Gantt/Dan Kara Prepared by Paul Raut 564-5799. 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 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 cementing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other-explain. RECEIVED Item 28: If no cores taken, indicate "none". Form 10-407 OF I61NAL Alaska 011 & ~a~ C,0ns. Commissim~ Anchorage 16-06 ~ DESCRIPTION OF WORK COMPLETED PRE COILED TUBING SIDETRACK PLUG & ABANDOMENT SUMMARY Date Event Summary 9110~2000: 11/20/2000: 1/19/2001: 1/20/2001: 1/21/2001: 1/22/2001: 1/23/2001: 1/28/2001: 1/29/2001: RIH & tagged PBTD @ 9941' MD. Ran SBHPS. Performed TIFL - passed. RIH w/dummy whipstock & tagged PBTD @ 9939'. Ran Caliper Log. Dummied GLV's. Dummied GLV's. MITIA passed. Loaded tubing w/Water. PPPOT-T passed. RIH & set Whipstock @ 9650' MD. A CTU Cement Plug was pumped to Plug & Abandon the lower wellbore prior to ST operations as follows: MIRU CTU#8. PT'd equip. RIH w/CT nozzle & killed well w/351 bbls of 2% KCL Water. Tagged Whipstock Tray @ 9653'. Pumped 5 bbls of Neat 15.8 ppg Class G Cement, followed by 15 bbls of 15.8 ppg Class G Cement w/aggregate, followed by 5 bbls of Neat 15.8 ppg Class G Cement past the Whipstock to abandon the open perforation intervals located @: 9646' - 9686' MD (Zone 4) Reference Log: BHCS 5/07/1981. 9696' - 9756' MD (Zone 4) 9800' - 9810' MD (Zone 4) Placed 10 bbls of Cement behind pipe @ a max squeeze press of 1200 psi over 50 minutes. Dropped ball & contaminated cement w/Biozan. Jetted contaminated cement f/the wellbore to the 9625' MD. POOH w/CT. Trapped 500 psi on wellhead. WOC. PT'd BOPE. RIH w/ BHA & PT'd cement plug to 1000 psi WHP - bled to 787 in 5 min & to 780 in 10 min. Milled XN Nipple @ 9270'. RIH & tagged TOC @ 9625'. Continued w/16-06A Sidetracking Operations. RECEIVED MAR 28 2001 Alaska Oil & Gas Cons. Commissior ~- STATE OF ALASKA ,J ALAS~ IL AND GAS CONSERVATION CO,v,~, .,SION · APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Alter Casing [] Change Approved Program [] Suspend [] Repair Well [] Operation Shutdown 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 [] Plugging [] Time Extension [] Perforate [] Pull Tubing [] Variance [] Other [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack Type of well: 6. Datum Elevation (DF or KB) [] Development 72' [] Exploratory 7. Unit or Property Name [] Stratigraphic Prudhoe Bay Unit [] Service 8. Well Number 16-06 Permit Num, l~r 181-051 10. APl Number v/' 50- 029-20584-00 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Location of well at surface ~ ~" ,./ 1893' SNL, 1121' EWL, SEC. 24, T10N, R15E, UM At top of productive interval 1670' SNL, 3736' EWL, SEC. 24, T10N, R15E, UM At effective depth 1668' SNL, 3846' EWL, SEC. 24, T10N, R15E, UM At total depth 1664' SNL, 3949' EWL, SEC. 24, T10N, R15E, UM RECEIVED JAN 1 2 ?001 Alaska Oil & Gas Cons. Commission At. borne Present well condition summary Total depth: measured Effective depth: Casing 10261 feet~' true vertical 9522 feet ~'/'' measured 9939 feet Junk (measured) true vertical 9217 feet Length Size Cemented MD Structural Conductor 80' 20" 300 sx Permafrost 80' Surface 2650' 13-3/8" 3000 sx Fondu, 400 sx Permafrost 2650' Intermediate' Production 9536' 9-5/8" 500 sx Class 'G' 9536' Liner 1024' 7" 350 sx Class 'G' 9237' - 10261' Plugs (measured) PBTD tagged at 9939' (05/97) 'I-VD 80' 2650' 8844' 8569' - 9522' Perforation depth: measured 9646' - 9686', 9696' - 9756', 9800' - 9810' true vertical 8944'-8981', 8990'-9046', 9087'-9097' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80 to 9207'; 4-1/2", 12.6#, L-80 to 9282' Packers and SSSV (type and measured depth) AVA PBR Hydraulic Set Packer at 9184'; Camco BaI-O SSSV at 2182' 13. Attachments [] Description Summary of Proposal [] Detailed Operations Program [] BOP Sketch 14. Estimated date for commencing operation January 22, 2001 16. If proposal was verbally approved Name of approver Date Approved 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service Contact Engineer Name/Number: Dan Kara, 564-5667 17. I hereby certify that the fore 's true and correct to the best of my knowledge Signed Dan Kara Title CT Drilling Engineer Prepared By Name/Number: Terrie Hubble, 564-4628 Date Conditions of Approval: Notify Commission so representative ma,~/witness ~(5~ J~- ~)t-~%%q,~'~ Plug integri~ BOP Test ~ Location clearance Mechanical Integrity Test__ Subsequent form required 10- order of the Commission C: T*~VTM R~amount Form 10-403 Rev. 06/15/88 ORIG[ IAL Approval No..~C)[ -C)l q Commissioner Date Submit bp January 12, 2000 To: Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 BP Exploration Alaska Inc. Drilling & Wells Coiled Tubing Drilling Team Attention: Tom Maunder Petroleum Engineer Subject: Prudhoe DS 16-06 CTD Sidetrack Prep Prudhoe Bay producing well 16-06 is scheduled for a through-tubing sidetrack to be drilled with coiled tubing. The following summarizes the procedure required to prep 16- 06 for drilling and is submitted as an attachment to Form 10-403. A schematic diagram of this proposed completion is attached. 1. Drift tubing, tag TD. Perform MIT of inner annulus. 2. Run caliper log in 7" liner. $. Install mechanical whipstock at 9650' md. 4. Pump 15.8 ppg cement to isolate existing perforation cc~\c_,~\c~N~"~,, ~M~,o,~ ~ Sex '~'~ 5. RU service CTU to mill 3.8" window in 7" liner at 9650'. 4<~ c.~,o e_w'x ~,,&v,,~cx 6. RU CT drilling and sidetrack well. ~ ~x~o~kx-~c~-~% ~x ,~ 7. The sidetrack will be completed with a cemented 3-3/16" x 2 7/8" liner that will overlap the existing 4 V2" tubing tail to -9200'md (TOL). The estimated Top of cement is planned for the TOL. 8. Perforate appropriate intervals. The well preparation operations will begin by the 4th week of January. CT drilling is expected to begin the sidetrack on February 1, 2001. Danny T. Kara CT Drilling Engineer Tel: 564-5667 Fax: 564-5510 Cell: 240-8047 karadt@bp.com Well File RECEIVED J/ N 1 2 ZOO1 Alaska Oil & Gas Cons. Commission Anchorage Petrotechnical Data Center Terrie Hubble TREE= ? WELLHEAD= ? ACTUATOR= FMC AXEL "~"-i~--~-'~-~- ................................................... 72 BF. ELEV = 72 KOP = Max Angle = 35 @ 5400 Datum MD = ? Datum TVD= ? 16-06A (~ I, SAFETY NOTES PROPOSED HORIZONTAL SIDETRACK 13-3/8" CSG 72# L-80 0.1481bpf ID=12.347 I-"-~ 2650' Minimum ID = 3.725" @ 9270' 4-1/2" OTIS XN NIPPLE Id IPROPOSED TOP OF 3-3/16" Liner 9200' 2182' GAS LIFT MANDRELS STA I MD I TVD I DEV I TYF~ MAN I I 2667128871 11 O~-L. 2 I 48811 48541211OT-LB ~ I ~4°Zl ~21 ~41oT-,~ I 4 IZ4~lZ04Sl ~41OT<~ 1516057175151 311OT-LB I ~IS~"IZZ~I ~10~-"BI I ~ I 8664 1 8°49l 271 Om-La I s I~.~lSS~Sl ~sI OT-LB ~8~' I--I 5-1/2"CAM. BAL-O SSSV NIP, ID= 4.562 1 ~TCHI 9184' I ! 9'5/8"X5'I/2"AVAPBRHYDRSETPKRI 15-1/2" TBG 17# L800.0232bpf ID=4.892 i-ii 9207' ITOPOF 4-1/2" TBG 9207' ITOP OF 7'' LNR I'--"~ 9237' 14-1/2" TBG 12.6# L80 0.0152bpf ID:3.958 iii 9282' 19-5/8" CSG 47# L-80 0.0732bpf ID:8.681 I---~ 9536' 9207' I--~ xo 5-1/2"X 4-1/2"I 9270' I'-'~ 4-1/2" OTIS XN NIP, ID=3.725 9281' I"'"~ 4-1/2" BKR S/O SUB I 9262' I--'"~ 4-1/2" TUBING TAIL I ~26o' I--I ~MOI RECEIVED JAN I ~ ZOO1 PERFORATION SUMMARY REF LOG: BHCS on 5/7/1981 ANGLE AT TOP PERF: 124 @ 9639 Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 4 9646-9686 O 03/26/1982 4 9651-9661 O 06/02/1988 4 9671-9681 O 06/02/1988 4 9696-9716 O 03/26/1982 4 9696-9706 O 06/02/1988 4 9716-9756 O 05/25/1984 4 9716-9726 O 06/02/1988 4 9736- 9746 O 06/02/1988 4 9800-9810 O 07/06/1993 I 9650' 9710' Alaska 0it & Gas Cons. Commission Anchorage I ~''' W,n~ow o, W~S I 3-3/4" Open Hole 2-7/8" Liner Cemented & Perforated I I 11115' I I~ I--I 17" LNR29# L-80 0.0371bpf ID=6.184 I---'{ 10254' 10261' PERFORATIONS P&A'd w/15.7 ppg CEMENT DATE REV BY COMMENTS 05/12/81 ORIGINAL COMPLETION 05/18/91 LAST WORKOVER 01/02/01 SIS-QAA CONVERTED TO CANVAS 01/04/01 pcr proposed sidetrack PRUDHOE BAY UNIT WELL: 16-06A Proposed ST PERMIT No: 181-051 APl No: 50-029-20584-01 10N 15E24 1333.41 FEL 1660.68 FNL BP Exploration (Alaska) Gas Lift MandrelNalve 1 Gas Lift Mandrel/Dummy Valve 2 .-. 16-06 WSSSV APl: 500292058400 Well Type: PROD RKB: 72ft Tubing H2S: Spud: 4/22/81 KOP: 0.00 ftKB Ori,q Compltn: 5/12/81 PBTD: 10261.00 ftKB Casing Annular Fluid: Diesel/SW Last W/O: 5/18191 TD: 10261.00 ftKB Log:i BHCS Ref Log Date: 1517/81 Max Hole Angle: 35 deg @ 5400 I Last Tag Date: Rev Reason: CAT #2 ....... I~a~t. ~!pdate-' 14/16/98 Grd 0 ft Tub Head Oft KB-Grd 72 ft Gas Lift MandrelNalve 3" Gas Lift Mandrel/Dummy Valve 4 Gas Lift MandrelNalve 5 Gas Lift Mandrel/Dummy Valve 6 Gas Lift Mandrel/Dummy Valve 7 Gas Lift MandrelNalve 8 Chemical MandrelNalve 9 SEALASY PBR XO Tubing NOGO Liner SOSUB TTL Peri ...... Peri-**" WSSSV SEALASY PBR XO Crossover 5-112" x 4-112" NOGO 4-1/2" Otis XN Nipple SOSUB 4-1/2" Baker Shearout Sub 5-1/2" Camco BAL-O SSSV Nipple 5-1/2" AVA Locater Seal Assembly 9-5/8" x 5-1/2" AVA PBR Hydraulic Set Packer Tail Note 9270 Min ID = 3.725" (4-112" Otis XN Nipple) FRAC 07/12/88, 07/05190 13.375 in Casing Item in Liner Top I Btm Wt (ftKB) (ftKS) ............................ ! ............................ ~.-...0.,0..,! .................. ~:.9~..I ....................... ~:~.! ................... .......................................(ftKB) TOP ......... II ....... (fi:KB) Btm ....... II ...... Wt29.00 ........... 9237.001 .... 10261.001 . Grd L-80 i:!:i:~:i:i:i:i:!:~:!:i:i i:i:i Grd L-80 Item 9.625 in Casing I Top I Btm I Wt (ftKB)0.00 (ftKB) I .... 9536.001 47.00 · :.:: :.:.:.:.:.:,:.:.:.:.:.:.:.: :.: :.: :.:.:.: :,:,:.:.:.:.:.:.: :.: :.:.: :.:.: :.:.:.:.:.:.:.:: :.: :.:.: :.: :.:,:.: :.:.:.: :.: :.::! :.: ::.:.: :.:.:.:.:.:.;.:.:.:.:.:.: Item Top Bottom Len Wt Grd (Et (flEa) (ft) 0.00 9207.00 9207 17.00 4.500 in Tubing 9~.0.r;~ .............. .?~.2.'.0.0 ........................ ~.5..! .......... 12.60 L-80 Man Type ¥1v Type VRCH Man Type Vlv Mfr Vlv Type RD-1.5 RD-1.5 R-20 RD-1.5 RD-1.5 .......... RDO Grd L-80 L-80 ihterval zone statu~ F ,,et SPF Date I Type Comment 9646-9651 ZONE 4 IO / 51 413126/82 I IPERF 9651- 9661 ZONE 4 ]O ~ 101 816/2/88 I RPERF 9661 - 9671 ZONE 4 I o | 101 413126/82 I IPERF 9671- 9681 ZONE 4 IO [ 101 8 [ 6t2188 I RPERF 9681- 9686 ZONE 4 lO ~ 51 413126/82 I IPERF 9696- 9706 ZONE 4 IO [ 101 8 [ 612/88 I RPERF 9706- 9716 ZONE 4 IO / 101 413/26/82 IIPERF 9716- 9726 ZONE 4 IO ! 101 816/2/88 I RPERF 9726- 9736 ZONE 4 IO ! 101 415/25/84 I APERF 9736-9746 ZONE 4, HOT [O { 10[ 81612/88 [ RPERF 9746- 9756 !ZONE 4, HOT IO / 10/ 415/25/84 I APERF 9800- 9810 ZONE O | 10/ 417/6193 IAPERF 4,HOT.OWC RECEIVED JAN 1 2, 2001 Alaska Oil & Gas Cons. Commission Anchorage f STATE OF ALASKA ( . ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Operations performed: Operation Shutdown _ Stim ulate._~X Plugging _ Perforate _ Pull tubing_ Alter casing _ Repair well _ Other _ 2. Name of Operator: ARCO Alaska, Inc. 3. Address: P.O. Box 100360 Anchorage~ AK 99510-0360 5. Type of Well: Development X Exploratory _ Stratagrapic _ Service _ 6. Datum of elavation (DF or KB feet): 56' RKB 7. Unit or Property: Prudhoe Bay Unit 4. Location of well at surface: 1893' FNL, 1121' FWL, Sec 24, T11N, R15E, UM. At top of productive interval: 1670' FNL, 1545' FEL, Sec 24, T10N, R15E, UM. At effective depth: 666' FNL, 1355' FEL, Sec 24, T10N, R15E, UM. At total depth: 679' FNL, 1345' FEL, Sec 24, T10N, R15E, MM. 12. Present well condition summary Total Depth: measured 10261 feet true vertical 9524 feet 8. Well number: 16-06 9. Permit number/approval number: 81-51 11. Field/Pool: Prudhoe Bay Oil Pool Plugs (measured) PBTD Tagged at 9939' MD (5/22/97). Effective Depth: measured 9939 feet Junk (measured) true vertical 9217 feet Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 300 Sx PF 80' 80' Surface 2850' 13-3/8" 3000 Sx Fondu, 2650' 2650' & 400 Sx PF Production 9536' 9-5/8" 500 Sx Class G 9536' 8864' Liner 1024' 7" 350 Sx Class G 10261' 9524' ~erforation Depth measured 9646 - 9686'; 9696 - 9756'; 9800- 9810' true vertical 8945 - 8981'; 8991 - 9046'; 9087- 9097' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, Tbg @ 9207' MD; 4-1/2", 12.6#, L-80 @ 9282' MD. ORI61NAL Packers and SSSV (type and measured depth) AVA PBR Hydraulic Set Packer @ 9184'MD; c r. ooBa,-OSSSVD 13. Stimulation or cement squeeze summary Intervals treated (measured) Intervals treated (measured) see attached JUN 6 7997 41a~l~ ~ &,Gas ,Cons. 14. Prior to well operation Subsequent to operation OiI-Bbl 133 667 Representitive Daily Average Production or Injection Data Gas-Mcf Water-Bbl 976 395 1957 1483 Casing Pressure Tubing Pressure 273 281 15. Attachments 116. Status of well classification as: I Copies of Logs and Surveys run _ Daily Report of Well Operations _ X Oil _X Gas _ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Suspended_ Service _ Signed ~'~,~ '~,~ ~ Title: En~lineerin~t Supervisor Form 10-404. Rev 06/15/88 SUBMIT IN DUPLICATE 16-6 DESCRIPTION OF WORK COMPLETED COIL TUBING ACID STIMULATION TREATMENT 5/22/97: RIH & tagged PBTD at 9939' MD. 5/25/97: MIRU CTU & PT equipment. Loaded the wellbore w/2% KCI Water, then RIH w/CT to reciprocate an acid stimulation treatment across the open perforation intervals located at: 9646- 9686' MD (Z4) 9696- 9756' MD (Z4) 9800- 9810' MD (Z4) Ref. Log: BHCS 5/7/81. Pumped: a) 87 bbls Xylene w/5% Musol @ 0.5 - 2.5 bpm, followed by b) 309 bbls 12% HCI w/10% Xylene @ 2.5 - 3.5 bpm, followed by c) 240 bbls 2%KCI Water w/5% Musol displacement while POOH w/CT, followed by d) 240 bbls Crude, followed by e) Shutdown. Rigged down. 6/3/97: Pumped Scale Inhibitor treatment. Returned the well to production & obtained a valid production welltest. GeoQuest 500 w. International Airport I:~.a~ r E IV ~ D Anchorage, AK 99518-1199 ,.... ~. ATFN: Sherrie Aac~i0rage NO. 9228 2/3/95 Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RR Sepia RF Sepia Mylar Disk ,.).S. 5-11 "' 94409 DUAL BURSTTDT-P 1202'94 ......... 1 ~'D.S. 1-22A DSI..... 011 3 95 '~' ................. i ......... ~ D.S. 3-3 PROD PROFILE 01 05 95 I 1 , . , , ....................... ) D.S. 3-8 PRODLOG 010695 ! ...... 1 ? D.S. 3-11 INJEC PROFILE , , ~01 0595 I I .......... '_D.S. 3-14 PERFRECORD .... 010895 ! ........ I ,,, ~ D.S. 3-22 PROD PROFILE ....... 01 0895 I ,, 1 i D.S. 3-25A PROD PROFILE 010995 I 1 ,,. D.S. 3-24 PROD PROFILE 010795 I .......... 1,, ~.D.S. 3-31 PROD PROFILE 01 11 95 I 1 I D.S. 4-41 LEAK DETECTION .... 011 095 I .... 1 =. D.S. 6-23 .,.:. PROD PROFILE , 011 1 95 I 1 ,,, !D,S. 7-13A PROD LOG 010695 1 1 I~D,S. 9-11 PRODPRoFILE&JEWE,R.I'YLOG ,"' 01'0695 ,,, I .......... ',i'i" i' 1 ..... ' .... D.S, 9-42 PROD PROFILE 011 095 I 1 J,S, 11-23A DUAL BURST TDT-P ...... 012195 , 1 1 D,S, 11-23A CNTG 01 2095 I 1 ....... -D.S. 13-3 REPEATA PATCH SETTING RECORD 01 0595 I 1 ,, ,, . 2 D.S. 13-33 ", .... INFLAT BRIDGE PLUG RECORD ..... 01 05,,9,5 .... ~ ,,, 1 ,,, . ? D;S. 15-30 LEAK DETECTION .... 01 0995 1 ...... 1 · ']~).S. 16-6 PROD PROFILE ....... 0!,,0895 ,, ,1 .... ,.... ,, 1 t~.S' 16-15 PRODLOG ........ 010795 , ,,1 .... ~ I .......... SI G N E D: :~;~ DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. STATE OF ALASKA ALASKA AND GAS CONSERVATION CO('~' ;ISSION REPORT OF SUNDRY WELL OPEHATIONS 1. Operations performed: Operation shutdown ---.. Stimulate Plugging ...-- Perforate :X Pull tubing ~ Alter casing ~ Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 1670' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM At effective depth 1666' FNL, 1355' FEL, Sec. 24, T10N, R15E, UM At total depth 1679' FNL, 1345' FEL, Sec. 24, T10N, R15E, UM 5. Type of Well Development Exploratory Strafigraphic X 6. Datum of elevation(DF or KB) 56' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-06 9. Permit number/approval number 81-51 10. APl number 50 - 029-20584 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 10261 feet Plugs(measured) 9524 feet Effective depth: measured 9984 feet true vertical 9262 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 300 sx PF 80' 80' Sudace 2650' 13-3/8" 3000 sx Fondu & 400 sx PF 2650' 2650' Production 9536' 9-5/8" 500 sx CL 'G' 9536' 88'64' Liner 1024' 7" 350 sx CL 'G' 9237'-10261' 8569'-9524' Perforation depth: measured 9646-9686';9696-9756' true vertical 8929-8965';8975-9030' Tubing (size, grade, and measured depth) 5-1/2",17#,L-80 @ 9207' MD; 4-1/2",12.6~,L-80 @ 9282' MD Packers and SSSV (type and measured depth) 9-5/8" x 5-1/2" AVA PBR pkr @ 9184' MD; Camco BAL-O SSSV @ 21~.~' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) S E P Treatment description including volumes used and final pressure Alaska.0il &6asC0ns, Reoresentative Daily Averaoe Produ~ion or Inie~ion Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 525 585 855 - 282 Subsequent to operation 847 ~ 783 870 - 286 14. 15. Attachments Copies of Logs and Surveys run ........... ........... Daily Report of Well Operations X 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. ~igned "/~~ ¥ ~,~ Title FS-2 Senior Engineer Form 10-404 5/88 SUBMIT IN DUPLICATE DS 16-06 Perforating Operations: ARCO Alaska, Inc. perforated DS 16-06 at a selected interval in the Shublik Formation of the Prudhoe Bay Unit on 7/6/93. The interval perforated was the following: 9800' - 9810' MD (Reference Log: SWS-BHCS dated 5/7/81). Produced fluids were in the wellbore during perforating operations. All wireline work was done through a 5000 psi WP BOP/Lubricator tested to 1.2 times the maximum expected surface pressure. A short summary of the work is given below: Began perforating operations on 7/6/93. RU perforating unit, pressure tested BOP's and lubricator to 3500 psi, okay. RIH, open well to flow and perforated 9800'-9810' MD at 4 SPF, POOH, and confirmed all shots fired. (ref: SWS-BHCS of 5/7/81). Rigged down and secured well. RDC: 7/28/93 RECEIVED SEP ~ 0 19t1~ Alaska Oil & Gas Cons. Commissio~ Anchorage ARCO Alaska, Inc. P.O.Box 100360 Anchorage, ,~l_~s_ka 99510 DATE: 8-10-93 REFERENCE: ARCO CASED HOLE FINALS 1-6 7-31293 Production Log il~!n 1, 5" q t~-.-i 1-12 7-27-93 ~ucflon 1-29 7-27-93 Pe~Record~qz-~to R~m 1, 2,,&5,' ~h ~-20A 8-1-93 ~uc~on ~g~%~~ 1, Sch~-~ %3-20A 8-1-93 ~ B~t ~ ~n 1, 5"~-~ l~Sch 6-6 7-26-93 Pe~ Record ,~- ~zz57 R~n 1, 5" Sch 6-13 : 7-30-93 Pe~RecOrd~qw~o R~ 1,5" Sch 11-13A 7-28-93 Pe~Record~o-~~ R~ 1, 5" Sch 12-26 7-29-93 Pe~ Record ~-~ 1~5 R~ 1, 5" Sch 13-7 7-30-93 Pe~ Record ~o- l~o R~ 1, 5" Sch 14-22A 7-31-93 Pe~Record~JSo-izt~O R~ 1, 5" ' ~ch 15-4 7-27-93 ~ B~t ~ R~ 1, 5"~' lv~h 15-6 8-2-93, ~ B~t ~ R~ 1, 5"~6~h 15-24 7-27-93 C~ ~-~J :', R~ 1, 5" Sch 15-25 8-3-93 ~ B~t ~ ~z~ ~R~ 1, 5" eS~ Sch 16-6 7-30-93 ~ucflon ~g~~~~ 1, 2"&5"~-~h 17-1 8-1-93 ~ucflOn ~g ,' R~ 1, 2"&5"~o-Sch~ 17-7 8-3-93 ~ucflon ~g 17-9 8-2-93 ~ucflon ~g Sonya wallace ATO-1529 Please sign and return the attached copx as receiPt of data. Have A Nice Day! " APPR'OVED__~. Trans# 93083 # CENTRAL FILES # CHEVRON # CLINT CHAPMAN # EXXON MARATHON # MOBIL #BPX # STATE OF ALASKA TEXACO The ~API# for ll-13Ais 50-029-21229~1 not 50-129-21229~1. The correct API# for 14-22A is 50-029-20747-01. The API# f~r 16-6 is 50-029-~. ARCO Alaska~ Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 8-10-93 REFERENCE: ~-30 ~ ~.4-1 ~4-40 ~7_/Z~_~ 9-13 ~242 ~11-18 ~0._~/~__11-22 1 1 ~~ 4-40 ~7~7~ 5-31 ~6-6 6-7 ~7-15 17-10 7-14-93 com~letion Record 1~7~~75" Sch 7-5-95 Perf Record ~10~zf5 R-n 1, 5" ,~ch 7-11-93 InJ Proflle~l~o-~t~~ R~ 1, 5" ~h 7-17-93 Pe~ Record ~~% 7-17-93 ~od ~offie~%-~5~ R~ 1, 5" Sch ~Sz~o 5" 7-10-93 ~ucflon ~g ~~ 1, Sch 7-6-93 P~/~J ~o~eaU~~~ 1, 5" Sch 7-6-93 ~ucflon ~g~~R~ 1, 1"&5' ~h 7-8-93 ~mpleflon Record R~ 1, 5"~SSSSch 7-11-93 Pe~ Record ~~5 R~ 1, 5" Sch 7-3-93 Pe~ Record ~-!~ ~ R~ 1, 5" ~h 7-3-93 Pe~ Record%~~ R~ 1, 5" ~h 7-9-93 ~ ~tect ~-~ R~ 1, 5" ~~Sch 7-4'93 ~mpleflon Record R~ 1, 5" ~ch 7-4-93 ~ ~tect R~ 1, 2" 0- ~v~5 Sch 7-8-93 ~ ~ct ~5~o R~ 1, 2"&5" Sch 7-2,93 ~1B~t ~ R~ 1, 5"~-~ch 7-16-93 Pe~ Record ~-Iz~5t R~ 1, 5" ~h 7-16-93 ~e-~ ~g- ~P ~%~b~.n 1, 5" Sch 7-5-93 ~ ~tect ~-%~o R~ 1, 2" Sch 7-6-93 Pe~ Record ~s~~ R~ 1, 5" Sch 7-9-93 ~j ~~/~ ~c R~ 1, 5'~5~-~ZSch 7-13-93 Pe~Record ~10~{ R~m 1, 5" Sch 7-12-93 ~ ~tect ~_ ~ot~ R~ 1, 2" Sch Please sign and return the attached copy ~s receipt of data, .... Have A Nice Day! Sonya Wallace ,~ APPROVED ATO- 1529 Trans# 93081 # CENTRAL FILES # PI41I.LIPS ' ""~,,~ # CHEVRON # CLINT CHAPMAN "~"~.~ # BPX # EXXON # STATE OF ALASKA # MOBIL * The correct top logged interval for 11-22 is 380 feet. STATE OF ALASKA ALASKa' .......AND GAS CONSERVATION C(~' ~ISSION0 j~ I G IN A L ~ REPORT'vl= SUNDRY WELL oPEHATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Pull tubing Alter casing Repair well ,,,, Perforate Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 56' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-6 At top of productive interval 1670' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM At effective depth 1666' FNL, 1355' FEL, Sec. 24, T10N, R15E, UM At total depth 1679' FNL, 1345' FEL, Sec. 24, T10N, R15E, UM RECEIVED AUG 2 1 1992 Alaska 0il .& Gas Cons. !:;ommissi.( mch rage feet 9. Permit number/approval number 81-51 10. APl number 50 - 029-20548 Itl 1. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: 10261' feet 9524' feet measured 9984' feet true vertical 9262' feet Length Size 80' 20" 2650' 13-3/8" Casing Conductor Surface Production 9537' 9~5/8" Liner 1024' 7" Plugs(measured) Junk(measured) Cemented Measured depth True vertical depth 300 SX Permafrost 80' 80' 3000 sx Fondu & 400 sx 2675' 2675' Permafrost 500 sx Class G 9558' 8864' 350 sx Class G 9237-10261' 8569'-9524' Perforation depth: measured 9646-9686'; 9696-9756 true vertical 8944-8981'; 8990-9046' Tubing (size, grade, and measured depth) 5-1/2", L-80, 17#, Tbg @ 9207' MD; 4-1/2", L-80, Tbg @ 9282' MD Packers and SSSV (type and measured depth) Camco "BaI-O" SSSV @ 2182' MD, AVA "PBR" pkr @ 9184' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure '14. Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Prior to well operation 1356 798 713 -- Subsequent to operation 1629 753 1082 -- Tubing Pressure 287 296 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run. Daily Report of Well Operations Oil X Gas Suspended .--= Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. .~igned '~ ~ Form 10-404 Rev 06/15/88 875/11 DRR cc: SW, JWP Title Sr. Area Operations Engineer SUBMIT IN DUPLICATE 16-6 DESCRIPTION OF WORK COMPLETED HYDROGEN PEROXIDE / ACID STIMULATION TREATMENT 6/8/92: RIH & tagged bottom at 9984' MD. 6/21/92: An HCL/Hydrogen Peroxide Stimulation was performed as follows: MIRU CT & PT equipment to 4000 psi. RIH w/CT & pumped 70 bbls 1% KCI, followed by 300 bbls Crude & 30 bbls Diesel to load the wellbore, then treated the perforations at: 9646 - 9686' MD (Z4) 9696 - 9756' MD (Z4) Ref. Log: BHCS 5/7/81. Pumped: a) 20 bbls b) 20 bbls c) 20 bbls d) 50 bbls e) 20 bbls f) 20 bbls g) 20 bbls h) 2O bbls 50% Diesel / 50% Xylene, followed by 7% HCI, followed by 1% KCl Water, followed by 2% Hydrogen Peroxide, followed by 2% Hydrogen Peroxide w/0.5 ppg Benzoic Acid Flakes, followed by 1% KCl Water, followed by 7% HCl, followed by 1% KCl Water, followed by i) 50 bbls 2% Hydrogen Peroxide, followed by j) 20 bbls 2% Hydrogen Peroxide w/0.5 ppg Benzoic Acid Flakes, followed by k) 20 bbls 1% KCl Water, followed by I) 20 bbls 7% HCl, followed by m) 20 bbls 1% KCl Water, followed by n) 50 bbls 2% Hydrogen Peroxide, followed by o) 20 bbls 2% Hydrogen Peroxide w/0.5 ppg Benzoic Acid Flakes, followed by p) 20 bbls 1% KCl Water, followed by q) 50 bbls 50% Diesel / 50% Xylene, followed by r) 40 bbls 1% KCl Water, followed by s) Shutdown. POOH w/CT. Rigged down. Returned well to production & obtained a valid production welltest. RECEIVED AU G 2 7 1992 Alaska Oil & Gas Cons. C;omrn'tss'ton ~An.chorage ARCO Alask~ Inc. P.O~Box 100360 Anchorage, Alaska 99510 DATE: 5-15-92 REFERENCE: -~- ~/ 2-9 $'~ 2-18 ~Z-/o? 2-26 ~ ?!--(~8 2.31~- ~'~"¢~' 3-11 ~- ??--?/ 3-13 ?/--5' 4-3~ ?/"/~/34-42 f ~'-~'? 6-18 .-- ?~ '-//_ 7-3 75.-35-9-3 -.' ~'~? 9-16 ~" ~?..~ ~9-17 ~' (9-17~ ~'1--/~/ 11-6 -~' oo/,-5'/ 16-6 ,-- 3-25-92 Prod Proffie R~m 1, 5" 4-28-92 Prod Profile Run 1, 5" 3-25-92 Prod Proffie Run. 1, 5" 4-28-92 Prod Pr/)flle R~m 1, 5" 4-4-92 InJ Profile Run'l, 5" 4-4-92 InJ Profile Run 1, 5" 4-6-92 Prod Proffie Run 1, 5" 4-7-92 GR/CCL/J~ R~m 1, 5" 4-27-92 Static Temperature Run 1, 5" 3-31-92 PITS ~ Run 1,~5'' 4-7-92 Prod Profile Run 1, 5" 3-25-92 Prod Profile R~m 1, 5" 4-25-92 Inj Profile Run 1, 5" 4-11-92 · Collar R~m 1, 5', 4-16-92 InJ Profile Run 1, 5" 3-27-92 Prod Profile R~m 1, 5" 3-26-92 Leak Detect R~m 1, 5" 3-31-92 Prod Prof/Leak Detect R~m. 1, 5" 4-12-92 Jewelry Run 1, 5" ~co Camco Camco Camco Camco Camco Camco Camco Camco 'Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Please sign and return the attached copy as receipt of data. RECEIVED BY Have A Nice Day~ Sonya Wallace ATO-1529 APPROVED Alasl~"~s Cons. Commission # CENTRAL FILES # Ct~VRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # _P!~r~.~.~ PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO STATE OF ALASKA ( ,,A OIL ANDGASCONSERVATIONCOMMI~ION (~!{ I G IN k L REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Operation Shutdown __ Stimulate Plugging __ Perforate __ Alter casing Repair well Pull tubing X Other X Workover 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 1670' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM At effective depth 1666' FNL, 1355' FEL, Sec. 24, T10N, R15E, UM At total depth 1679' FNL, 1345' FEL~ Sec. 24, T10N, R15E, UM 12. Present well condition summary Total Depth: measured 1 0261' true vertical 9524' feet feet 6. Datum elevation (DF or KB) 56' RKB 7. Unit or Property name Prudhoe Bay Unit 8. Well number 16-6 feet 9. Permit number/approval number 81-51 / N/^ (Consv. Order #258) 10. APl number 50-029-20584 11. Field/Pool Prudhoe Bay Field Prudhoe Bay Oil Pool Plugs (measured) None Effective depth: measured 1 01 87' true vertical 9452' feet feet Junk (measured) None Casing Length Size Conductor 8 0' 2 0" Surface 2650' 1 3- 3/8" Intermediate Production 9537' 9- 5/8" Cemented Measured depth True vertical depth 300 sx Permafrost 80' 80' 3000 sx Fondu & 2675' 2675' 400 sx Permafrost 500 sx Class G & 9558' 8864' Liner 1 024' Perforation depth: measured 7" 350 sx Class G 9646'-9686', 9696'-9756' 9237'-1 0261' 8569'-9524' true vertical 8944'-8981', 8990'-9046' Tubing (size, grade, and measured depth) 5-1/2", L-80, tbg w/ 4-1/2" tbg tail @ 9282' Packers and SSSV (type and measured depth) Camco 'BaI-O' SSSV @ 2182', AVA 'PBR' pkr @ 9184' 13. Stimulation or cement squeeze summary N/A Intervals treated (measured) Treatment description including volumes used and final pressure RECEIVED Alaska Oil & Gas Cons. Commission ~nchorage 14. N/A Prior to well operation Reoresentative Daily Avera(~e ProduCtion or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Subsequent to operation Attachments *Workover Well History Copies of Logs and Surveys run __ Daily Report of Well Operations X* 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby ce/rtify that the foregoing is true and correct to the best of my knowledge. Signed _/~~~/~~~~'~~ Title Drilling Mana~ter Form 10-404 'Rev-~5/17/89 /~// - ~ SUBMIT IN DUPLICATE ARCO ALASKA INC. WELL: 16-6 FIELD: UNIT: LEASE: API: PERMIT: AFE: WI: PRUDHOE BAY 28332 50-029-20584 81-51 AS4087 21.7800 DAILY OPERATIONS ACCEPT: 5/3/91 SPUD: RELEASE: 5/17/91 OPERATION: WORKOVER RIG: AUDI 4 PAGE 1 05/04/91 ( TD: 0 PB:10187 SUPV:SMS 05/05/91 ( TD: 0 PB:10187 SUPV:SMS 05/06/91 ( TD: 0 PB:10187 SUPV:SMS 05/07/91 ( TD: 0 PB:10187 SUPV:SMS 05/08/91 ( TD: 0 PB:10187 SUPV:SMS 05/09/91 ( TD: 0 PB:10187 SUPV:SMS 05/10/91 ( TD: 0 PB:10187 SUPV:SMS 3) 5) 6) WAIT ON SEAWATER. 7"@10261' MW: 8.5 Seawater RIG ACCEPTED @ 22:00 HRS, 5/3/91. R/U LINES TO TREE. TEST SAME. R/U LUB, PULLED BPV. R/D LUB. WAIT ON SEAWATER. DAILY:S148,780 CUM:$148,780 ETD:S148,780 EFC:$1,091,000 WORKING TBG. 7"@10261' MW: 9.3 Seawater BLED PRESS IN ANNULUS & TBG. PUMP 8.6 PPG SEAWATER DN TBG. CBU. WELL DEAD. SET BPV. N/D TREE. N/U BOPE. TEST SAME. RIH W/ SPEAR. ENGAGE SPEAR. PULL HGR FREE. ATTEMPT TO SHEAR OUT PKR. GRAPPLE BROKE. RIH W/ SPEAR. TBG HGR IN RAMS. N/D BOPE. N/U BOPE. TEST BOPE. RIH. RECOVER TBG HGR. RIH. ENGAGE 5-1/2" TBG. DAILY:S24,755 CUM:$173,535 ETD:S173,535 EFC:$1,091,000 POOH W/ FISH. 7"@10261' MW: 8.6 Seawater WORK TBG. R/U ATLAS. POOH. L/D SPEAR. RIH W/ BHA #3. ENGAGE. POOH. L/D BHA #3. RIH W/ BHA #4. CUT TBG @ 36'. POOH W/ 3' 5-1/2" TBG. RIH W/ OVERSHOT. ENGAGE @ 36'. RIH W/ ATLAS STRING SHOT/CCL TO 2214'. RIH W/ CCL & 3 SINKER BARS. COULD NOT WORK PAST 2214'. CIRC DN TBG. RELEASE OVERSHOT. POOH. RIH W/ CHEM CUTTER. ATTEMPT TO CUT TBG @ 2160' L/D W/L. RIH W/ OVERSHOT. FISH FREE. POOH W/ FISH. L/D SAME. DAILY:S45,651 CUM:$219,186 ETD:S219,186 EFC:$1,091,000 MIX HEC PILL. 7"@10261' MW: 8.6 Seawater POOH. L/D TBG. RECOVER 2091' RIH W/ FTA #6. TAG FISH @ 2160'. ENGAGE FISH. WORK PIPE FREE. POOH W/ FISH. RECOVER 174' TBG. RIH W/ FTA #7. TAG FISH @ 2872' ENGAGE FISH. RIH W/ ATLAS W/L STRING SHOT. SHOOT @ 9092'. POOH W/ W/L. R/D ALTAS. JAR ON FISH. FISH FREE. PUMP 200 BBLS HEC PILL. DAILY:S41,716 CUM:$260,902 ETD:S260,902 EFC:$1,091,000 RIH W/ FTA #8. 7"@10261' MW: 8.6 Seawater PUMP 100 BBLS HEC W/ 8 6 PPG SEAWATER. DISP W/ 175 BBLS 8.6 PPG SEAWATER. BULLHD DN. MONITOR WELL. PUMP 100 BBLS HEC, 128 BBLS SEAWATER. PUMP 100 BBLS HEC, 77 BBLS SEAWATER. PUMP 200 BBLS HEC, 105 BBLS SEAWATER. POOH. L/D TBG. RIH W/ FTA #8. DAILY:S38,393 CUM:$299,295 ETD:S299,295 EFC:$1,091,000 POOH. 7"@10261' MW: 8.6 Seawater RIH. PUMP 100 BBLS HEC, DISP W/ 50 BBLS SEAWATER. TAG PBR @ 9083'. ENGAGE FISH. JAR. POOH. NO RECOVERY. RIH. TAG PBR @ 9083'. ENGAGE & JAR ON FISH. POOH. DAILY:S36,734 CUM:$336,029 ETD:S336,029 EFC:$1,O91,OOC MILL ON PKR. 7"@10261' MW: 8.6 Seawater POOH. NO FISH. RIH W/ 6" SPEAR. TAG PBR @ 9083'. ENGAGE FISH. JAR FREE. POOH. RIH W/ PKR MILL. TAG PKR @ 9098'. MILL ON PKR. DAILY:S32,755 CUM:$368,784 ETD:$~68,784 EFC:$1,091,0C~ ARCO ALASKA INC. WELL: 16-6 OPERATION: WORKOVER RIG: AUDI 4 DAILY OPERATIONS PAGE 2 05/11/91 (8) TD: 0 PB:10187 SUPV:SMS 05/12/91 (9) TD: 0 PB:10187 SUPV:SMS 05/13/91 (10) TD: 0 PB:10187 SUPV:SMS 05/14/91 (11) TD: 0 PB:10187 SUPV:SMS 05/15/91 (12) TD: 0 PB:10187 SUPV:SMS 05/16/91 (13) TD: 0 PB:10187 SUPV:MWG 05/17/91 (14) TD: 0 PB:10187 SUPV:MWG 05/18/91 (15) TD: 0 PB:10187 SUPV:MWG PREP TO POOH. 7"@10261' MW: 8.6 Seawater MILL ON BAKER 'SAB' PERM PKR F/ 9094'-9100' PUMP 50 BBLS HEC SWEEP. POOH. RIH W/ FTA #12. TAG PKR @ 9100'. MILL ON PKR TO 9102'. PKR FELL. SPOT 50 BBLS HEC ACROSS PERFS. CBU. PREP TO POOH. DAILY:S27,396 CUM:$396,180 ETD:S396,180 EFC:$1,091,000 RIH W/ 6" MILL. 7"@10261' MW: 8.6 Seawater PUMP 100 BBLS HEC PILL. DISP W/ 50 BBLS SEAWATER. POOH. NO PKR. RIH W/ SPEAR. TAG @ 9213'. PULL PKR FREE. POOH. L/D PKR. RIH. DAILY:S27,396 CUM:$423,576 ETD:S423,576 EFC:$1,091,000 RIH. 7"@10261' MW: 8.6 Seawater RIH W/ 6" MILL~ TAG FILL @ 9701' PUMP 50 BBLS HEC PILL. DISP W/ 22 BBLS SEAWATER. BULLHD INTO PERFS. WAS & ROTATE TO 10187'. PUMP 150 BBLS HEC PILL. CBU. POOH 31 JTS. RIH. TAG FILL @ 9886'. WASH TO BTM. PUMP 250 BBLS HEC SWEEP. POOH 31 JTS. RIH. DAILY:S34,084 CUM:$457,660 ETD:S457,660 EFC:$1,091,000 POOH. 7"@10261' MW: 8.6 Seawater TAG FILL @ 9964'. CIRC. POOH. RIH W/ MULE SHOE. TAG FILL @ 9933'. CIRC THRU FILL TO 10187'. REV CIRC. POOH. RIH TO 10175'. CIRC TO 10187'. REV CIRC. CIRC W/ 8.6 PPG SEAWATER. DAILY:S31,401 CUM:$489,061 ETD:S489,061 EFC:$1,091,000 POOH W/ RBP. 7"@10261' MW: 8.6 Seawater POOH. RIH W/ RBp. SET @ 9483'. TEST LNR LAP, CSG. OK. SET BAKER RETRIEVE PKR @ 25'. POOH. N/D BOPE, TBGHD. REPLACE TBGHD. N/U BOPE. TEST SAME. RETRIEVE PKR. RIH. CBU. POOH W/ RBP. DAILY:S29,026 CUM:$518,087 ETD:S518,087 EFC:$1,091,000 RUN 5-1/2" TBG. 7"@10261' MW: 8.6 Seawater POOH. M/U PKR & TAIL ASS'Y. RIH. SET PKR @ 9184' DROP BALL. RELEASE F/ PKR. TEST VBR. OK. R/U CAMCO. ATTACH CNTRL LINE, TEST SAME. RIH W/ 5-1/2" TBG. CAMCO 'BAL-O' SSSV @ 2182', AVA PBR PKR @ 9184', & TT @ 9282' DAILY:S25,355 CUM:$543,442 ETD:S543,442 EFC:$1,091,000 N/U TREE. 7"@10261' MW: 8.6 Seawater RIH W/ TBG. LOCATE IN AVA PKR. SPACE OUT TBG. INSTALL HGR LINES. TEST LINES. LAND TBG HGR. TEST TBG, ANNULUS. SET BPV. N/D BOPE. N/U TREE. DAILY:S206,755 CUM:$750,197 ETD:S750,197 EFC:$1,091,000 RIG RELEASED @ 10:00 HRS. 7"@10261' MW: 8.6 Seawater TEST TREE. DISP WELL W/ 155 BBLS DIESEL. TEST TBG, ANNULUS. SET BPV. RIG RELEASED @ 10:00 HRS, 5/17/91. DAILY:S57,720 CUM:$807,917 ETD:S807,917 EFC:$1,091,000 SIGNATURE: DRILLING SUPERINTENDENT RECEIVED Alaska Oil & Sas Cons. Commissio. Anchorage ENTRAL' .,F I LEg':: DATE · 5-22-9t REFERENCE. ARCO CASED HOLE FINALS 3-22 t 2-28-9e GR RUN 5-28 4-22-9t $~L,CCL RUN 6-7 t 2-5-9,3 TEMP/$PINNER RUN 7-28 5-4-9t LEAK DETECT. RUN 9-3 ~2-~3-9~ CORR GR RUN 9-45 t 2-~ e-9~" TEHP R~JN t 2-5 t 2-28-98 6R RUN ~-~E ~-i °i VERT!LOG l:,l ~.~ i -- F,.OF l RUN 2 t2-i8 5 ~-9i PROD. "n'l ' LE t2-29 5--5-9i PROD. PROFILE RUN t4-t~ 5-t -9t INJ. PROFILE RUN t6-6 5-6-9! COLLAR/PERF ' RUN t 6--9A 5-5-9t CBT RUN t6-9A 5-5-91 '- CET RUN t6-9A 5-6-9I FA~KER REC RUN - kUN t8-!t 5-4-9t GA~ DETECTION ' "' ~. "Pt_EASE SIGN AND RETURN THE ATTACHED 'COF"Y AS RE~EIF'T OF DATA HRS A'I'LA£' HR$ CAMCO HRS HR.~: HR~' At- ^ , CAMCO CAMCO CAMCO Al'LAS ~CH '- $CH $CH CAMCO · RECEIVED BY. __ HAVE A NICE DAY'! SUNNY WALLACE APPROVED __2 ATO-'I 5.29 "TRAN$.~ DISTRIBUTION ~' CENTRAL FILES ~ F.'HILLIF'$- -.- CHEVRON F'B WELL F'Ii..E~: D & M R & D · .-'"' EXTEN2.'ION EXF'LORATION "'-,,- BF'X ~ EXXON, ~ STAI'E OF ALA£'KA hARATHON TEXACO ~ MOP,!~ THE AF'I~ FOR 5-2e I£' 58-029-22i · RECEIVED f k¥ 2 5 1991 .................................... Alaska Oil & Gas Cons. ¢ornmj~i~ Anchorage ARCO ALASKA, INC, F'.O, BOX i(~(~36(~ ANCHORAGE, ALASKA 995t0 DATE: 4-2S-9t REFERENCE: ARCO CASED HOLE FINALS '.~ ':~ 4- i ''~- ,_-.,. ,-. 9i COLLAR/F'ERF RUN t , 5" '2-t 3 3-25-9t F'F(ODUCTION RUN t , 5" ~-~.--~, TBG CUTTER RUN i, 5" 4-i 3-22-'9i F'ROD PROFII..E/F'ITS RUN t, 2"&5' q 6 3-24-9i TEHF'ER~I URE RUN i 5" q-2q 3-24--'9t STATIC TEHPER~I-URIE RUN t, 5' 4-.33 3-2t-~i PITS RUN i F' O uc'r o, '~ ' ' ' ".. L I:~'. U N i ' ~0- ~M -47 3-~.~-9i. [;~HHA/CC , 5 ~-0~ ~-48 4-'5-5~t COLLAR/F:'EF;:F RON t , 5' i2-22 4-i-?i COLL~R/PERF RUN i, 5' '~ ' 3-2 5 ~/~q ~..'-3i t-gt INJECTION RUN i, " ~,1~i2'-33 3-2i-9i INJECI'ION RUN i, i3"'98 3-2e"9i FLUID I.D. RUN t, 5' * t4-t6 3-i8'-9i F'RODUCI'ION RUN i, 5" t 5-3 2-27-9i PITS IquN t , . .... ~ ~8-?i F'ERF BREAKDOWN RUN i, 5" t6'-6 4-i t ~9t COI_LAI~/F'ERF RUN i, 5' F' I... E A S E $ I G N A N I) R E l' U R N 1' H F. A T 1' A C H E: D C 0 P Y A S R E C E I I::' l' ' 0 F:- I) A'F A, RECEIVFD BY _~~'~.___]~ HAVE A NICE DAY! ,.,HARON WILSON ATO- t 529 T R A N S ~-A F' F' R 0 V FZ 9iD'~ A I'L.A~' CAMCO A T L A,'~' CAMCO [;AM(;[) CAbiCO C A M C 0 Al'LAS,' I"1F;:,S' '~TLA$ ATL. AS C A M C 0 C A M C 0 H R S C ~ H C 0 I"1R S HRS z~, i'I..~S D I ~' 1' R :1: B U 1' :i: ON Ci.::NTRAI.. F Il_ES .#. -"' C FIE V R 0 N D & M · "- EXTENSION L-.XF L. OkAI' I ON -~, :~ E'.XX ON HARATHDN :~ HOBIL :,":.P H I I.. L I F' S P B W E L.L F' I I... E S F,' & D · ,."~ B P X SI'ATE OF ALASKA 'i" E X A C 0 -ill Site: 16 Well: 6 K-VALVE DESIGN Sat Mar 23 09:20:56 1991 DOME SET PRESSURE: 250 PSIG @ 60 DEG F FTP @ CLOSE (PSIG): 254 PSIG K-VALVE CLASS (A,B,C): C ---- ]MMENTS: NEW DESIGN FOR STATE SSSV TESTING. ': C.P. FARMER / ~,~). ~70pc,~ PRB 24 K.M. KENNEDY / W.S. WILDER PRB 20 C.L. CLARK / B.R. ROBERTSON PRB i4 ENGINEERING WELL FILE K.L. WYSOCKI ATO 1586 STATE OF ALASKA (COVER) DESIGNED BY: R. REINTS ~ PRUDHOE BAY FIELD K-VALVE DOME SETTING PRESSURE DATA SHEET Drillsite-Weli: 1 6-06 Date: 1/1 4/91 Comments: Patch covers tubing leak in the SSSV nipple, and the K-valve goes .... inside of the patch. This is the initial K-valve design. Previous K-valve Settings: Set Pressure, psig Date Production Data: ROR = 6775 CFR -- Swing Well (very high or Iow GOR) ................ BOPD @ BOPD @ Yes 83 deg. choke deg. choke Choke Priority Well ...................... Design Parameters: Design parameters are based on (Mark one of these) Oil Rate Watercut Formation GOR Gas Lift Gas Rate Total GLR Flowing Tbg. Pressure Flow. Wellhead Temp. P1=5.4, 17%WC Actual Well Test ..... Date of Test ...................... 1/12/91 Flowing Press. Survey ...... Date of Survey ...... Theoretical Rates used with Hydraulics Program If hydraulics program was used of the parameters, mark which program... 6774 BOPD 1 7 percent 640 scf/stbo ..... 20'00 mscfpd 781 scf/stbl 41 6 psig 1 40 deg. F to get some PH2 PH3 PRUDHYD X Hag & Brown Temp. @ SSSV ...............1 53 Pressure @ SSSV ......... 724 Pressure Adjustmenl 207 Calculated Dome Set Pressure = deg. F psig psig 327.0 psig @ 60 deg. F IActual Dome Set Press. : ~$~0 FTP at K-valve Closure 175 psig @ 60 deg. F psig @ surface cc: Farmer/Vacant Wilder/ Kennedy (2 copies) State of Alaska cc: D.S. Engnr. K.Wysocki ATO-1586 D.S. Supvsr. C.L. Clark/B.R. Robertson PRB #14 Prepared by: T.D. Weiss x~-~~ RECEIVED JAN 2 9 199 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. Prudhoe Bay Operations Engineering K-Valve Design Checklist Reason for k-valve redesign (recent wellwork performed?): ~,¢~ / Recent well test data is accurate and shakeout data confirms watercut? X//'~,5 . Subject well is producing into the high or Iow pressure commonline? Past 7 day average commonline pressure ,.~,~ ,~' and Io~ pressure Subject well's past 7 day average surface flowing tubing pressure? ~00 Past 7 day Iow FTP? .?~,,_~ Reason: /'~; ~_r ~,~ n= Is the FTP swinging or spiking? ~/~__-_~ How much? c~,,~ Does the FTP versus CML pressure indicate a choke restriction or undersized choke? Current choke setting is at CFR or high limit (wide open)? ?0oY~ o/~ Subject well is gas lifted? ~/~ Gas lift is operating smoothly? Any recent gas lift valve changes have been entered into the WPS 'Wellbore Hydraulics Data' Summarize sensitivity analysis below: /76 $o3 911 i ® ssv' Mort ,..l'~.r-~ 14 14"-.54'~3 1991 / · ' 2 ................................................................................................ ..-' .................... F' I.,.I F' 2 ~.Z~ 9 8 2 E'~ :2:2 G L... F: -':'.. ':',.., 1 8 E: =;.... '-' [ F-'~ L. F;', MOF~ J.=.'~.F, 14 15:G4'.4._ 1991 I J T l,.,; T_) 2 ! 8 ! I ., i:Ei' ]:,IE PT H :2 ]. 81 ~:E F'F;',E S::; I L: R:z;b h' h: h ::;::; i :::::3 7 t j .~......,..,~....~....~.,......¢., ,,....~ I J ~:.mr~_r,;HJur,;m i5.3 I Il I ,.~,_,'.,..,F_ v ~' ..... ,"n' :--:3".I. 6 I I"" J I ......... "" ...... L '=:P I' F:' ! ":" i--.! E L.. F:'; F' 3 = f"!.A J'-4 ]:) F: E L S ! Dr, ill '.Elite' !6 Welt' (~ I"!c,n ,.Ta.r, 14 15" 10'51 15.'91 ,:I. F' !.,.I F 1 ? 41 0 L. GF: 2 'I [I-) .................. i- ....... FL OW T,_MF 0 L. G F;: ."::.'; G L.. R ~i:.! ~3 F ! = I--'! E !.... F:' .-". F 3 ::= M F::!i"-!. !.3 R E !.._ S , , , I .............. TT'I r.,'i.."'4- ........... ~' ............... 'T"7:~ ............. + ........... :'.";:".r,~'b=4' F' 4 := R FA"I' E'.E;; F: 5 =: W t .... T' E'..E;"I- C,':::~S E P F;:I:7 :::-'; ......... 'T' U B E P F:;', ri:.:' S ....... H,z,r, ,]'~.r, i4. 15-"- 1. 4-'40 19'9'1 ~..r.ill Site: t. 6 Hell' Non ,]'~.n 14 15'24'05' 1991 t I I J L!") J - !::] F-' !... 0 !.,.! T E ?'!F' -- .............. F: ~::~ :B E F:' F: E:'. ::3 ~ ~T O~L TOTg~ F~~~ ~9 ~ ~ LI~ .... HIX~ ~~IW .... 2 C t ~- ~ ~.~ ~.~1 ~.~ ~ 0.6 RECOM~ RATE DATA ~O~TZON F~T~ C~ = e( · ) ~TUPOR~ ~-~-~ ~ O~L~ ~,~ (~) R~ = ~( ) ~T UPDR~= e~'~'9~ ~ G~ ~,~ AEC ~8 = ~ PROD .STA~5~ ~Y ~ H~O~ ~,~ ~ ~ R~T ~ RV8 RV~ TOT~ L~ FORM TOT~ ~ ~FC DR~ ~ ~~P 5~ OZL N~ ~ 9~ % ~ 9~ ~ ~ DZR 11-18 ~ 118 ~ ~ 31~ ~ ~ ~9 1~ 7~ I~7 5.g~ 3.~ 10-31 ~ 1~ ~1 ~ ~ ~7 ~ ~ 18 7~7 I1~ 10.0~ 3.~ 10-~ ~ 1~ 318 ~ ~ I~ 91~ 1~ 18 I~ 1~ g.~~ 3.~ 1~-~ ~ 118 ~7~ ~ ~ ~ 3~ ~ ~ ~ 115 t,~~ 3,~ 10-1Z ~ 1~ ~ ~ ~ ~ ~ g~ 13 ~ ~1 10.0~ 3.~ ~~ IS~TC~Y~~~5~F~~I~ LIF~ RRTE T~LE ~ ~i~: 1~-~-~ OIL RR~ HTR ~ ~ RR~ F~ ~~T 1~. ~. 1~. ~7. 18. ~ FTP LgR Gg7. e. ~g7. 911. 697. I~Z. Gg7. 1833. Gg7. Z~. 697. 3~55, Gg7. 3GGG. ~000.00 ~:00,00 !..~e..00 ~000.00 u 8.18 I e i i e e i I I i · i i · · i · i i e i i i i i i i i i · iI i · i · i · · · i · i i i I e I I e i i i · · · i i I e I · · · PM 01/I 1 · · · I i · i i · · i i i i i i . i i i · I e e I e I · I I e · i I i i t I i · i i · I i · · · I I I i I i I e , e e i e e e · i i I e e i e I i · e ~1 · I i , i i i* e i 1~00 I · i · i 41 i · / · i i · · i ! i i ii I I i i i i i i · e · · i i · i i i tO00,00 l$""J). O0 .................................... · i i i i i i I i i I i · i i t i i i OJI~ENT '"PLOT FtR'Q:'"' PUIO ~ I::Eg:RIPTIt:)N 9SiO 27~!-F-0E;-30I, DSi~ 14ELL ~.l:j AL ',]AS FLON MSCF/DI'.~97.SS ~.~0 3808,88 ~IiE 87Bi-P-t~-33. DSIB kELL ~ FL GR~ ~ PSI(; Ib'TB.~ IE;E~.O0' 18~.IZl ~1~+ g:~l-P-e6-1~ ~ - LI~ ~ (PSIG)PSIG 390.~1 3Z)e.~ /I.~ KB81 87BI-P~IS. C~IhE O FLOW ARCO ALASKA, INC. '~( I:'.0. BOX t0(')360 ANCHORAGE, ALASKA 995i0 }:::,ATE · t -t 4-9~ REFEI;:ENCE' AF;,'CO CASED HOI_E I::INAI..S i -' 6 i .... '? - 9 i F' D I< -' i '3 ('),/G R / C C L r,~ ... % .... ,:.. t "')-'i ':~"~'~;':; F:'DK .... i r.'~':'. DIF:'F: COF,'R ..:.. 5: '"' 5: i 2 - i 5 '-" 9 (<:' F' D K - i ;?) f-i ;' D I F:' F', C: 0 R R ~ .,~'~ -' "~,= ,.,"~ i -1'5 -~, i C: B T -5-23 i -- 3-'"7' i CE.T ..~':~' -' ~.:'> ,'15 i - ..,'=; - 9 i P A C I< E R S E T T I N G i 2-"28 t '"2-'~i F E~.F RECORD t 3 .... t i i -' 4"" ? i P E R F' R F.:: C 0 R D i3 .... t2 i ..... .~-9i F'ERF' RE:CORD "~' ....") ,~ " t z> ,:.. & i .... q"- 9 i F'li': R F' R E C 0 R D i q .... i :~ i "-i i -'?i COLL. AI:< t5: .... S i .... t 2 .... ':?i C'OL. LAR i5: .... i'7 i .... i .... ':?i C:i"-!L. i 6-6 i .... i (:;'- ':;::' i C 0 L. t_. A R i',! C;.,.~' _o, i "" ':"~.'.~ .... """r '$. C F~ I.. L.. A F;.:/" F" E R F:. $IGHA & F:'U'R.O SIGMA & POR. CJ R F t.; ] !, D RUN i, 5" RUN t, 5" RLJN i , 5" k' U i,...I t, 5" RUN t, 5" RUN t , S' RUN t, 5" RUN t, 5" RUN i, 5" RUN ~, 5" RUN t, 5" RLJN t, 5" R U N i, 5." Rurq i , 5" I:~:UNi , ..,. A S R i:: .... l::..1: F:' i" 0 F: D A T A A F:'F"F;,' 0 V iii: D ..~k!~._t}]..TM 'f' R A r-~. ,'.'~' :".: 9 i A]'L. AS A'i'I_A5,' A'FLAS SCH SCH 5'CH SCH . SCH SCH $CH ATLA,S' A I I...AL~/ SL;H A t'I...A 5' A 'lr' L. A 5' D I S l' F;.' J. ~:: U'l'! 0 N ~$ C Ii"' N T I";; A I... F:' :1: i... r=': $ · ...". c 1..I E V R 0 N D & H ~: ii: X "1" Ii!: N S ICl i'.! E X F' t_ 0 R A i" I [) N · .~'~ F X X 0 N H A R A 1' !-.I C! N :,": N (:) !!,' I I... '1'1--I E L, 0 RR E C 1 E. I, A F' I ~.' i:: (:) R iB .... i2 ARCO AI..AoS~KA, INC~ . ~ F:'.O~ BOX ~00360 ANCHORA(.iE, ALASKA 995J0 Rli:'FEir<F:'NC, E:'' AIr(CO CA,'~ED HOI_EE F:INAL~' 4--24 · t t--S--90 F:'ERF' F, EULF, D RUN 'i , 4'"-,..,:. · t t-9-90 F'I:;..'nD F'I~:OF:'II_E/F'I'F$ '.. RUN 6-1 4· t 0.--"~6--90,,...F:'E:.RF F,.E:.COI.,:][, RLJN t i-4 - t t-i t-90 F'II'.S' RUN t , it-6~ 9-t9 ~0 THD-Br" ' , --- JkAX RUN t t .-t t,' t t-t 2.--~0 F'IT.~ RUN tt-tt' tt-t2 90 """' -. lBb COI..I..AR F(UN t , t 2-2 ' t t '"26""?G F'ERF' RUN .... · ". ~ '~ .... ~ .. t2-12' t2 3""~0 L,.)L.L. AF;:/FI~:.F:I:' RiJN t, t 2'-SS' t t -28-'90 F'FF;,'F:' RUN t 4-2' 'l 'i .... t 4-90 F:'F:OD F:'F;:OF'ILE RLIN t , i · ,-, ......... · ' '1 ! ' f~ ....f0, tt .... o-on L. EAK DI=.IECFION RUN t 4 .... t O. t t '-' 9 '.-. 9,?) 'I'B6 CC)L.L..AF;: F..'t. JN f , t 4 .... :.'~:.':"..:, t 'i .... i .4-..?G COI...t...ARiC;RiCCI... F;:UN t, J':": .... ~: ' , '; ..... "! ...:. t ~.:,i t .... t a ....,";, n F:' E R F: I:;: E C 0 F:D R L. Nt , t 5 "- 2 t · t t .... 5 .... 9,:.:;, F:' E R I::' R U N t , t '..'T--2 t'i t -?-90 F'I I'.g'/TIZHI:.' RUN t 6-6, t t/t 9"-'")0/9~> I...EAI, DETF/CTION i..,I. JN '') ,,:_ .. . " t 6 "- 2 '')' t I .... t 8 '-"'~ 0 F:' R 0 D F:'R tEIF'" I I... E R (J N F:'i... E A 5' E :'; I C; N A N D r,,'- ,-,.~::. T U R N T I--IliE A'T' T A C Fili." D C 0 I::' Y A ;g' R IE C Ii" I P'F OF D A T A ,, R Iii: C Iii: I V E D B Y !.'1A Vi=: A N I C E DAY! ,.? A L. L. Y H 0 f:' F:' Iii: C I< iii: R A T 0 .... t 5 '29 11 5" 5' 5' 5' 5" 5' 5' 5' 5' 5" 2'&5' 5" 5' 5" 5 ' 5' 2"&5' I-.IL. ,.9 CAMCO HL..~' CAHCO HL.. ~; CAMCO CAMCO HL,~ .A'rL.A,S' HL,~ CAMCO CAMCO C A H C 0 CAMCO i-II..,g' I. tL.S CAHCC) C A M C 0 CAMCO D I ~' T R I B U l" i 0 N · ,.'"' CEN'IFI:~AL. FII..E$ ~,.'"' C I.-IlF V R ..tN EX"f'IEN,.91 ON EXF:'LORA'IF I ON · "' FXXON 11' M A R A'r I"IC) N · .-'"' MOBIl_ '"' F'HII_LIF'$ F'B WEL. L. FILES R & P ~ BPX °r ~~ STATE OF ALA~'KA TEXACO RECEIVED DEC 17 1990 Alaska Oil & Gas Cons. Commission ^nchorage ALASK_~"' .AND GAS CONSERVATION C~' AISSION REPORT SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging ..-.. Pull tubing Alter casing ......... Repair well ~- Perforate Other X~ 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1893' FNL, 1121' FWL, Sec.24, T10N, R15E, UM. At top of productive interval 1670' FNL, 1545' FEL, Sec.24, T10N, R15E, UM. At effective depth At total depth 1679' FNL, 1345' FEL, Sec. 24, T10N, R15E, UM. 5. Type of Well Development Exploratory Stratigraphic 6. Datum of elevation(DF or KB) 72 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-6 9. Permit number/approval number 81-51 / 90-402 & 90-185 10. APl number 50 - 029 - 20584 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 10261 feet Plugs(measured) 9524 feet Effective depth: measured 10187 feet true vertical 9452 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 80 20" 300 sx PF 80' 80' Surface 2578' 13-3/8" 3000 sx Fondu & 400 sx PF 2650' 2650' Production 9464' 9-5/8" 500 Sx CI 'G' 9536' 8844' Liner 1024' 7" 400 sx CI 'G' 10261' 9524' Perforation depth: measured 9646-9686'; 9696-9716'; 9716-9756' true vertical 8945,8982'; 8991-9009'; 9009-9046' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 9120' MD; 4-1/2", 12.6#, L-80, PCT tail @ 9185' MD Packers and SSSV (type and measured depth) Baker SAB Packer @ 9109" MD; 5-1/2", Camco BaI-O SSSV @ 2225' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) SEE ATTACH ED Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation OCT 2 1990 Jasya & Cons. Reoresentative Daily Average production or In!ection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure 1899 3802 129 .... 271 2706 2289 429 .... 256 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 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 Title Operations Engineering Manager Form 10-404 ~ev 06/15/88 Date 558 DRR/CMH cc: J. Gruber, ATO-1478 SH SUBMIT IN DUPLICATE DS 16-6 DESCRIPTION OF WORK COMPLETED TUBING PATCH INSTALLATION & Z4 FRACTURE TREATMENT 6/23/90: RIH w/nipple reducer, and set reducer at 9138' MD. POOH. RD. 6/25/90: RIH w/tubing patch and set patch from 4877' to 4898' MD. PT patch OK. RD. 7/5/90: MIRU, and pumped a propped fracture treatment through perforations at: 9646 - 9686' MD (Z4) Ref. Log: 5/7/81. 9696 - 9716' MD (Z4) 9716 - 9756' MD (Z4) Pumped treatment as follows: a) 300 bbls Pre Pad, @ 45 bpm, followed by b) Shutdown. ISIP @ 1140. Resumed pumping: c) 1800 bbls Cross Linked Water Pad, @ 45 bpm, followed by d) 600 bbls Slurry w/proppant concentrations of 2 to 12 ppg, followed by e) Flush. Shutdown. Placed a total of 182,000 lbs of proppant into formation. Rigged down. 7/14/90: Performed a proppant fill cleanout to 10060' MD. 8/31/90: Performed a proppant fill cleanout to 9900' MD. 9/3/90: Performed a scale inhibition treatment. Flowed well. Flowed well. Returned well to production and obtained a valid production test. ARCO AL.A:TKA, ZNF:, P.. O. BOX i ,:.},?).S60 ANCHORAGE, ALASKA DATE' 8-29-90 REF'ERENCE' ARco PRESSURE DATA '=-'"~'~ '7--'7- c'~:~ BHP--g'TA'¥ iC GRAD z,'.- 2 '.L~ 8-5-'-'? ~ BHP--&'TATiC GRAD 4-23 6-i 8-9'(], BHP--$TATIC GRAD · 4--S6, 6-i i-90 BHF'--£'TATiC GRAD 4-.Si &-i .6-90 Bi!F'--&'TATiC GRAD ...---- i O. i.,..m-'-:' --.,- q,:;,,_,; ,_~, .BHF'--~-;:TA T I ;':, GF;:A D 5-ii i2-2S-89 BHP--$'i-ATIC GRAD r.~' ...."'., -', _, ,:.. ,' i i -i --,.-qm,~ ,_, BHF'--£-'TATiC GRAD 7-i ~-24-90 BHP--~TATIC GRAD 7-i ,:) 6-20-9':i) BHF'--,:TTATiC GRAD 9-35 '?- 29-9,:-) BHP--&"¥A'i' i C GRAD 9->';6 6-29-9(!' BHF'--&~i'AT i C (.'; R A D i '6-4 '7-i -90 BI'IF'--STATIC bRAD'- "' ' '" i 8-6 6-22-9(') BHF'--~;TATIC'. GRAD , ,..,- ,' o"-~; - ,-"::,~ BHP--$"I'AT!C i 6-i 4 ,.,z'-')")-m":",..~-_ , ,, BHF'--,g'TATIC. GRAD i ,5-i 4 ?:2~-?':) '- '-,_ ~ ....T BHF -,.,!AT,,C GRAD WGI-S ,5-8-96~ BHP--,~'TAT IC GRAD WG I-'7 `5-8- ~':) BHP--3~'¥AT IC GRAD WGZ-8 6-8.'90 BHF'--$TATIC GRAD PI_EA3~E ~',IGN AND RETURN I'HE A"FTAC lENT CAMCO IENT CAMCO IENT CAMCO lENT CAMCO :lENT CAMCO IEN1' CAMCO lENT CAMCO lENT CAMCO IENT CAMCO IENT CAMCO IENT CAMCO · -~ ~ ~-~ .. IENT b~F,bU 1EN'r CAMCO lENT CAMCO IENT CAMCO lENT CAM(][) lENT CAMCO lENT CAMCO iENT CAMCO IENT CAMCO HED COPY AS RECEIPT OF DAi'A~ RE'CE]:¥ED BY ~~D HAVE A NICE DAY! S= - 6 1990 ~-'ALLY HOFFECI<ER AlaSkaOJl & Gas Cons. uummission A T O- i 5 2 9 ~chorage DISTRIBUTION CENTRAL FILES CHEVRON D & M EXTEN3'ION EXPLORATION EXXON MARATHON MOBIL PHILLIPS PB WELL FILES R & D BPX STATE OF ALASKA TEXACO ...... "..' -: ' .... ARCEI ALA'3'KA, INC. F'~O~ BOX ~6'~'JS6~ ANCHRRAGE, ALAS'KA 995 ~ ~ DATE' 7-7-9~ REF:'ERENCF:i]' ARCO L:~--~,'~ED I'-tOLE F IN~41._..,, i -. i 2 ....,.". -..'.-, .4--~;,n,_ _ , ,, COI..LAF~: RI...IN, i , _;.'::'" i-28 6"-'ii-'",;'~.) DSN (2 i/8") RUN i, '5" i -- "~ F4 ' ~'" .,...,. ~::.-'i t _. r.;, .-'.'-. DSN '-" 3318" '~ RLIN i , .. ;.. , · . ..,,' .,.'.'"'-"~ .z,,:.,., 6-9"-9G DSN ("~.. t/8" ,'" RtjN. i, ...,"~'" 2-26 A-9-c;'('".~.. , ,, DSN (..'."~ 3/8" ,'" F;.:LJN i , ..,~'" "" '7- 2-- 9'::*; 0 ':~' ..:.-i4 C i_LAR RUt'-! i , ..," 9--i 6 ;:. '" '::' ."'~; -' "':.:' ""'" PERF REC.'.OF:I) RUN i "~" t 2- 'i 7-- f '-":?~D COI..LAR F;:UN i., 5" 't 4"'6 6-30-'c;''':~ CCL./PERF RFCORD .~ F;.:LtN. . i , ...."~" i 4- i ,.~ 6-29'-9() CCL.,' F E'-l"..I- RFZCOF;-.'D F;.:UN i , 5" i 6-6 6-"'::"::~--9':.:;'. ,-._. , COLLAR RUN i , _,'~'" PLEASE SIGN AND REt-tJRN THE AI t'r'4.J;~Ul-f' A,:. F;..'i.:'CI~:'iF"F OF' DATA RECF- I VElD BY ............. HAVe-: A NICE ~;,A'r! ,JUL 1 0 1990 '~ ..... ' "---~'""a.qO r.-~ F P R O V E' D ,,~'--~L.L f I--IOFFECKER AlS,$ks, 0ii & ¢4 'r o .-- i ".:.., ,_ :.,'.'-' ':.~ ~,u,,,,. ~ 'r I:;'A N ? :: ':.' ~,~ "- -- A 'T LA.S: HI...~: HL..? I'-{ L ;:,: 1-.i L A f'I..AS ,~.? C I.-i A f'I..A,S' A I"LA,S' A'fI_A.S A 'f't.. A,",J: I)ISTRIBUi ION '"- CENTRAL FILES "" · ,. .,,. P H I L L I F' S · ..'"' CHFVRON F'B WELL FILES D & M R'& D · .-"" EXTENSION EXF'LORATION ..-'"' Bt::'X · "' EXXON '"' ....... · .- .,- ,:, ~r.~"f'E OF ALA.S'KA MARATHON TEXACO · "' MOBIL STATE OF ALASKA ALAS( _AND GAS CONSERVATION('~ ,,llSSlOU ~[ [{ I G I N APPLIC I-ION FOR SUNDRY APPROVAL Operation shutdown ~ Plugging Pull tubing Variance ~'~'er X 1. Type of Request: Abandon Suspend ~ Alter casing Repair well Change approved program 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 4. Location of well at surface 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 1670' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM At effective depth At total depth 1679' FNL, 1345' FEL, Sec. 24, T10N, R15E, UM 12. Present well condition summary Total depth: measured 10261 feet Plugs(measured) true vertical 9524 feet Re-enter suspended well Time extension Stimulate Perforate 6. Datum of elevation(DF or KB) 72 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-6 9. Permit number 81-51 10. APl number 50 - 029-20584 11. Field/Pool Prudhoe Bay Oil Pool Effective depth: measured 10187 feet true vertical 9452 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 300 sx PF 80' 80' Sudace 2578' 13-3/8" 3000 sx Fondu & 400 sx PF 2650' 2650' Production 9464' 9-5/8" 500 sx 'G' 9536' 8844' Liner 1024' 7" 400 sx'G' p, E 0j lv E 9524' Perforation depth: measured 9646-9686'; 9696-9716'; 9716-9756' true ve~ical 8945-8982'; 8991-9009'; 9009-9046' ~"~:~. ~hOa~ :':::'~::' '" "~'~ Tubing (size, grade, and measured depth) 5-1/2", 17~, L-80, PCT ~ 9120' MD; 4-1/2", 12.~, L-80, PCT tail ~ 9185' MD Packers and SSSV (type and measured depth) Baker SAB packer @ 9109' MD; 5-1/2", Camco Bal-0 SSSV @ 2225' MD 13. Attachments Description summary of proposal X Detailed operations program 14. Estimated date for commencing operation June 1990 16. If proposal was verbally approved Oil X Name of approver Date approved Service 17. I hereby certify that the fo~ue and correct to the best of my knowledge. ~igned Title Sr. Area Operations Engineer FOR COMMISSION U~F ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10- ORIGINAL SI~:NE0 .BY LONNIE C. SM~TFt Approved by order of the Commissioner Commissioner BOP sketch X 15. Status of well classification as: Gas Suspended Form 10-403 Rev 06/15/88 394 CMH cc: J. Gruber, ATO-1478 P1116-6]W1-3 Approved Copy Betqrned Date Approval No.2~..,,,~ ~ ~ Date~.,~J~ ,~ SUBMIT IN TRIPLICATE DS 16-6 Patch Installation Procedure P16472-Downhole Maintenance Obiective: To install tubing patch assembly across GLM @ 4854' md with valve stuck inside. 1. RU WLU, test lubricator, and pull SSSV. Make gauge/dummy run through 5-1/2" tubing to + 5000' md. The OD of the Teledyne patch to be run is 4.490" and the overall length is :!: 20°. Teledyne can furnish dummy assembly, if needed. Run smaller gauge through Camco DB-6 landing nipple (3.813" ID) at 9183' md to insure clearance for nipple reducer. 2. Set AVA "SEL" nipple reducer (2.250" ID) in DB-6 nipple at 9183' md. POH. RD WLU. 3. RU electric line unit, test lubricator and run Teledyne Merla tubing patch (4.490" OD x 3.750" ID). Run tie-in log from _+ 5000' md to + 4600' md. 4. Set patch across GLM @ 4854' md using 3-1/4" Teledyne multi-stage setting tool. Set top of patch in 5-1/2" pup joint above GLM and lower end in 5-1/2" pup joint below GLM. POH and RD ELU. 5. Test patch by pressuring up annulus to + 2500 psi with non-freezing fluid. 6. MIRU WLU. Test lubricator and reset SSSV. RD WLU. 7. Return well to production and test. SBHP: 3600 psi est @ 9567' md ( 8800' SS ) SBHT: 193° F @ 9567' md Tubing: 5-1/2", 17ppf x 4-1/2% 12.6ppf Min ID: 3.813" @ 9183' md- Camco DB-6 landing nipple Tubing/casing capacity to bottom perfs at 9756' BHCS = 234 bbls Hole angle at 4854' md = + 21 ° Max deviation: 34.95 ° @ 5400' md H2S: 2 ppm reported 5-90 Spud Dote: Original RKB: 4-22-81 72' ,~ ~laska Inc.- Prudhoe ,~.:.,. ~20584-0D '~ o~.,d Type: Producer Completion Date: 5-11-81 New 191 Workover Hanger Type: OCT Hanger: 29 rop of Sadlerochit: 9624' Maximum Hole Angle: 35g Angle Through Sad. · 254 Annulus Ruld: Dlesel/9.7e NaCI Reference Log: BHCS 5-7-81 All Depths are RKB MD to Top of Equipment. Jeweler 1 8 I 22~' 2 ~094' 3 9109' 4 9120' 5 9183' 6 9184' 7 9185' 9166' $-1/2' Cam~o BaI-O SSSV Nipple: ID · 4.562' Baker PBR A,~embly Baker SAB Packer Croesover: 5..1/2' x 4-1/2" Cca'r~o ~ ~: ID = 3.813' Bake~ Shec~ Sub Tubing Tall: 4-1/2' ELM Tubing Tail: 4-24.82 I:l~h: MC VR-STD 4-12-90 11 11 Minimum ID: ~ D~-6 Nipple: ID · 3.813' 13-3/8' 72d~ L-80 0 2650' 9-5/8' 47e L-80 0 9536' 7' 29e L-80 923T 10261' 5-1/2' 17e L-80 0 9120' 4-1/2' 12.6~ L-80 9120' 9185' PC T~ PC Tubing T~II ~ UIt Infaemallen (Valve Change Date: 4-18-90) 2920' (29'203 1 CA-MMG CA RD 4854' (48293 2 CA-MMG MC VRSTD 6399' (61269 $ CA-MMG CA DUM 7ffi31"(70479 4 CA-MMG CA RD 8156' (76(X]3 5 CA-MMG CA DUM 8227' (76623 6 CA-MMG CA DUM 8589' (79829 7 CA-MMG CA DUM 866~ (804~9 8 CA-MMG CA DUM 8920' (82793 9 CA-MMG CA DUM 8993' (83469 10 CA-MMG CA RKED RK Broken 1/4' RK RK RK RK RK RK RK RKP TRO 1670 9646.96~_~_ 4 43 4 3-26-82 ~d~9716 4 gO 4 3-26-82 9716-9786 4 43 4 5-25,84 APERF 10 PBTD I 10187' 1DI 10961' Dakrn 870g ~8 = 9456' IvlD 8~J~ ~I Itevl~on Date: 4.19-90 by GWJ Reason: GLV & FISH Prevlou~ Revldon: 7-22-88 ,5 4 2 COILED TUB~Nt3 UNIT BOP EOU 1 PMENT 1. 5000 PSI ?" WELLHEAD CONNECTOR IrLANG£ 2. 5000 PSI4 1/16" PIPE RAMS 3. 5000 PSI4 1/6" HYDRAULIC SLIPS 4. 5000 PSI4 1/6" SHEAR RAMS 5. ~X)0 PSI4 1/6" BLIND RAMS 6. 5000 PSI4 1/16" STUFFING BOX 2 N]REL]NE BOP EOU]PHENT - I 1. 5000 PSI 7" WELLHEAD CONNECIOR FLANGE 2. 5000 PSI WIRELIN£ RAUS (VARIABLE SIZE) 3. 5000 PS~ 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO Alaska, Inc[ ' Prudhoe Ba~, .- ngineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager March 30, 1990 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 16-6, Permit No. 81-51 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Sincerely, D. F. Scheve DFS/DRR/jp Attachment cc: J. Gruber, ATO-1478 PI(DS 16-6)W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-(~ .~ STATE OF ALASKA ALASK/~ .AND GAS CONSERVATION C( /ilSSION APPLICA,'ION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Operation shutdown Re-enter suspended well Alter casing Repair well Plugging Time extension Stimulate X Change approved program Pull tubing Variance Perforate Othe'r 5. Type of Well Development X Exploratory Stratigraphic Service 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 1670' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM At effective depth At total depth 1679' FNL, 1345' FEL, Sec. 24, T10N, R15E, UM 6. Datum of elevation(DF or KB) 72 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-6 9. Permit number 81-51 10. APl number 50 - 029-20584 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 10261 feet Plugs(measured) 9524 feet Effective depth: measured true vertical Casing Length Conductor 80' Surface 2578' Production 9464' Liner 1024' 10187 feet 9452 feet Junk(measured) Size Cemented Measured depth True vertical depth 20" 300 sx PF 80' 80' 13-3/8" 3000 sx Fondu & 400 sx PF 2650' 2650' 9-5/8" 500 sx G 9536' 8844' 7" 400 sx G 10261' 9524' Perforation depth: measured 9646-9686'; 9696-9716'; 9716-9756' true vertical 8945-8982'; 8991-9009'; 9009-9046' :.~: i;: ~il;i~ ~:":~: ~S Cor~s," ...... ~',.,.~ ...' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 9120' MD; 4-1/2", 12.6#, L-80, PCT~i~([i~'~ 85' MD Packers and SSSV (type and measured depth) Baker SAB packer @ 9109' MD; 5-1/2", Camco Bal-0 SSSV @ 2225' MD 13. Attachments Description summary of proposal 14. Estimated date for commencing operation x Detailed operations program ... BOP sketch x , ~, March 1990 I 15. Status of well classification as: ' 16. If proposal was verbally approved I Oil X Gas Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~_~,,~~z.~._~ ..~ ~.' ~"~,~ ~ Title Operations Engineering Manager Suspended Date FOR COMMISSION H.~I= ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10- I Approval No. .... Approved by order of the Commissioner ¢~GiNAL SIGNED 8Y LONNIE C. SMITH Commissioner Form 10-403 Rev 06/15/88 Date ~' --- .,,,~'-Td SUBMIT IN TRIPLICATE 329 D. R. Reimers Ivishak Formation Hydraulic Fracture Treatment (Re-Frac) PRELIMINARY PROCEDURE Arco Alaska intends to pump a hydraulic fracture treatment on well 16-6 as outlined below: . ,. 1 . . Pull gas lift valves and replace with dummy valves. Pressure test tubing / casing annulus. Rig up fracturing service company. Pump propped fracture treatment at 45 BPM using a cross linked water system with approximately 180,000 lbs of 16-20 proppant. The interval to be fracture stimulated is from 9646-9756'. The pump sChedule is outlined as follows: A. B. C. D. E. F. G 2000 Bbl cross linked water pad 100 Bbl 2 PPG proppant 100Bbl 4PPG " 100Bbl 6PPG " 100Bbl 8PPG " 100 Bbl 10 PPG " 100 Bbl 12 PPG " If necessary rig up CTU and cleanout to PBTD. Install gas lift valves. Open well to flow, gradually increasing the drawdown to allow proper fracture healing. 5 4 3 2 , I i COILED TUB],Nt3 UNIT BOP EgU ! PI, lENT 1. 5000 PSI ?" W£LLHEAD CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PIPE RAMS 3. 5000 PSI 4 1/6" HYD~LIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING; BOX 3 ii 2 H]REL]NE BOP EOU]PHENT 1. 5000 PSI ?" WELLHEAD CONN£CIOR IrLANG! 2. 5000 PSI WlRELIN[ RAIaS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO ALASKA, INC. F'.O. BOX '1003&0 ANCHORAGE, ALASKA DATE' 9-t8-89 REFERENCE' ARCO PRESSURE DATA 4-5 8-.~0--89 BHF'--$TATIC GRADIENT CAMCO 4-~ ? 8-27-8~? BHF'--$TA'[IC GRADIENT CAMCO 7--"28 8-29-89 BHF'--STATIC GRADIENT CAMCO 9-2 7-5--89 BHF'--STATIC (;RADiENT HRS 9'--~ 2 9-2-89 BHF'--STATIC GRADIENT CAMCO 9-L~6 9-2-8? BHF'--STAT IC GRADIENT CAiqCO ~ 2-28 8-'~ "J-89 ' BHF'--FLOWING Gl:iAI)lENT CAMCO t2'-S~ 6-5-89 BHP--STATIC GRADIENT CAMCO ~ 2-SJ5 6-5-89 BHF'--STATIC GRADIENT CA?4CO ~S-~4 8-~0-89- BHF'--STATIC GRADIENT CAMCO ~4-~7 9-2-89 BHF'--STATIC GRADIENT CAMCO ~6-6 8-~-89 * BHP--STATIC "GRADIENT CAMCO ~6-t8 8-2~-8.0 BHF'--FLOWING GRADIENT HRS ~6-20 8-~-89 BHP--STATIC GRADIENT CAMCO ~ 8-.'.20 8-~ ~ --89' BHF'--STATIC GRADIENT CAMCO PLEASE SIGN AND RETURN THE ATTACHED COPY AS RECEIF'T OF I)ATA. RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-i529 '"'- S~'c'~"&.~ APPROVED ~_._ DISTRIBUTION CENTRAL FILES CHEVRON D & M EXTENSION EXF'LORATION EXXON MARATHON MOBIL .PHILLIPS PB WELL FILES R & D BF'X STATE OF ALASKA TEXACO ARCO ALASKA: :[NC· ANCHORAGE, I~Li~.~KA 995~¢' DATE ° 7-28-89 REFERENCE' ARCO F'RE~'ZURE DATA S-~ 2.: '7-7-89 BHF'--5'TATIC GRADIENT HL~' ,'5-"22 7-9-89 BHF'--~"TAT I C GRADIENT HI..Z 4-t 6-28--89 BHF'--5'TAT l C GRADIENT HL,2' 4--26 7-t2-89 BHF'--$TATIC (;RAD IEN'[ CAi~CO 7--~ 6 6-Z,~-89 BHP--5'TA'i"IC GRADIENT t-iLsJ 9-6 7..-5-89 BHP--:~'TAT.[C L~R~DilEN F htl._Z 9-7 7--5-89 BHF'--5'TA TIC GRADIENT HL$ 9.--9 '?-6-89 BHP--£TATIC GRAD '-lENT HL5' 9-24 7-7-89 BHP--5'TATIC GRADIENT HLG' 9-28 '?-6-89 BHF'--$T,~Ti C GRADIENT HL$ i ~ -25 "?-~ 2-89 BHP--S'TA'[IC GRADi. ENT CAMCO ~6-~ 7-5-89 BHP--5'TATIC GRADIENT i6 6 -, o ,-- -.,~.-~ - ,'-o.-~9 BHP--'~JTA'I'IC GR~I~ lENT HL$' ~ 6-8 7-8-89 BHI-'--5'TATIC GI:;,'ADiEN r t 6-t '~ ~ ?-9-89 BHP--:~'TATI C. GRADIENT HLG' t 6-2¢ '7-8-89 BHP--5'TATIC GRADIENT Hi_.~* t 6-24 7-~-89 BI-IF ~'TAI'IC GRADIENT ..... HL~' ........ F'WDW2.-t 7-9-89 BHP--,STA'f'IC GRADIENT CmMu,'J' ":r' I-LEmGE OlGN AND RETURN THE AT]~UHE.) CO Y AS' RECEIPT OF DATA RECEI,'ED B f ........... .___ ~~ ' · - - HAVE A NZUE ~Y! '-~ ~~ ~ ~_,,~ ~,:~ ~ ~.~ ,t%~ b~,~''i~.:~91t'' ~ ATO-t 529 ¢~:~"~'~'~ 'I'RAN$~ 89~3 DISTRIBUTION · CENTRAL'FlEES"'.' CHEVRON " ... D & M.. EXTENSION EXPLORATION EXXON" ~'" , MARATHON MOBIL F'I4.EI_LIPG' PB WELL F'ILE~ R & D BF'X ~I'A'T'E OF ALAYKA TEXACO ARCO ALASKA, INC~ F'.O, BOX i~30360 ( ~ ANCHORAGE, ALASKA 99~. ~) DATE' 3-29-89 REFERENCE: ARCO PRESSURE DATA 4-2 2-t0-89 BHP--FLOWING GRADIENT CAMCO 4-t9 t-3~-89 BHP--£TATIC GRADIENT CAMCO 5-t? 2-~6-89 BHF'--$TATIC GRADIENT CAMCO 6-8 2-5-89 BHP--$TATIC GRADIENT CAMCO 9-3 ~-~5-89 BHF'--$TATIC GRADIENT 0'[I~ 9-~ ~-3~-89 BHP--$TATIC GRADIENT CAMCO 9-~ 3-5-89 BHF'--FLOWING GRADIENT CAMCO t~-~ t2-2~-88 BHP--$TATIC GRADIENT OTI£ J~-~ 3-t?-89 BHP--$TATIC GRADIENT OTIS ~-~6 3-44-89 BHP--$TATIC GRADIENT OTIS ~2-~5 2-~-89 BHP--$TATIC GRADIENT CAMCO ~2-23 2-t5-89 BHP--$TATIC GRADIENT CAMCO ~4-28 2-5-89 BHP--£TATIC GRADIENT CAMCO ~6-& 3-~-89 BHP--PRE$$URE BUILD-UP OTIS J8-~T 2-t3-89 BHP--FLOWING GRADIENT CAMCO PWDWt-~ 3-3-89 BHP--$TATIC GRADIENT CAMCO F'LEASE SIGN AND RETURN THE ATTACHED COPY Al' RECEIPT OF DATA, RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-t529 TRAN$ ~89t~ APPROVED __~______ Oil & Gas Cons. Commissior~ Anchorage DISTRIBUTION CENTRAL FILES CHEVRON D & M EXTEN$'ION EXPLORAT I ON EXXON MARATHON MOBIL PHILLIPS F'B WELL FILES p ~'A C STATE OF ALASKA TEXACO ARCO ALASKA, INC. P.O. BOX ~8~368 ANCHORAGE, ALASKA DATE' t2-28-88 REFERENCE: ARCO PRESSURE DATA 2-20 t2-7-88 BHP--FLOWING GRADIENT CAMCO 9-t ti-JO-88 BHP--$TATIC GRADIENT CAMCO 9-30 ~t-24-88 BHP--$TATIC GRADIENT CAMCO 9-36 ~2-2-88 BHP--$TATIC GRADIENT CAMCO t~-9 ~2-2-88 BHP--$TATIC GRADIENT CAMCO t3-~3 ~t-20-88 BHP--$TATIC GRADIENT CAMCO ~6-6 ~-2t-88 BHP--FLOWING GRADIENT CAMCO ~6-~8 42-3-88 BHP--$TATIC GRADIENT CAMCO ~?-9 t2-~-88 BHP--£TATIC GRADIENT CAMCO PLEASE SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA. RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-t529 TRAN£ ~88728 APPROVED DI£TRIBUTION CENTRAL FILES CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON MOBIL F'HILLIF'$ PB WELL FILES R & D SAPC ~TATE OF ALASKA TEXACO ARCO ALASKA, IN',C· P.O. BOX i(~0360 AN. CHORF,~E ALASKA DATE' J 2-2,:)-88 ~uWUW-NW ii-t6--88 PITS PRODUCTION F'F;~rjF l I_E · ,. .... -~ ]- T'; '¢' ._ D~!Ai BUR,q'~ ,,...: , r-, llft r' R 0 D .... '[ 0 ,%"F' F;: Fi F' '" l i:: F'RO':' '"-'"'ION [,Uu. ~ . PROFILE PROD' 'CT Z F!N F'ROF' i! ~::' i:' R 0 o I i,'" T T ..'; ~.~ F:' iq: 0 i"- ]] .... · ~.- ~,,.: . .,- s.,~~, i...~" F'I T.'F, 'RECEIVED BY F,~ ~6-:".c '~"IGN AND RETURN 'THE Al-TAt]HiED "";'"~:':Y AS RECEIi:'"J" OF-" DATA, Alasl~ ~ & G~ Cons, Commission . .. ~,' .,;~-f~, · ~. _- ,. ,.~ ~.:, ,.,- ,S:ALL. Y HOFFECKER ATO-i 529 I t .r'll%g11",..~..~ I . ' AF'F'ROVED D i S'¥R :[ BUT I ON CAiqCO $Cii C ~, b',' C "'" CAM'"O C. AMC~.3 CAMC::7: :-., ,~ , -...- t... C A r,., C 0 · .. }; .,. . · CENTRAL FILES CHEVRON D & M EXTENSION EXF'~ORATIRN,_ _ , EXXON MARATHON MOBIL ¢- . F'HiLL. IF'S F,q . _, . : WELL FILE,S' R & D · ,- ~ AF' ... -'' STATE tJl:' · ,,."" TEXACO ARCO Alaska, Inc. IL Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager August 31, 1988 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission . 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 16-6 Approval No. 8-166 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work per- formed on the above-referenced well. Very truly yours, D~S/~AC/jp Attachment cc: Standard Alaska Production Company J. Gruber, AT0-1478 Pi(DS 16-6)W1-3 RECEIVED ~:'~? - ! i~88 Alaska Oil & Gas Cons, Commissioa Anchoraga ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA ALAS ,OIL AND GAS CONSERVATION COM ,51ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown ~ Stimulate'~ Plugging ~ Perforate~ Pull tubing Alter Casing ~ Other ~ 2. Name o.f_Op_erator 5. Datum elevation (DF or KB) ARCO Alaska, Inc. 72' RKB Feet 3. Address 6. Unit or Property name P.O. Box 100360, Anchorage, AK 99510 Prudhoe Bay Unit 4. Location of well at surface 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM ttOD of productive interval 67~' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM At effective depth At total depth 1679' FNL, 1345' FEL, Sec. 24, T10N, R15E, UM 7. Well number 16-6 8. Approval number 8-166 9. APl number 50-- 029-20~84 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured 10261 feet Plugs (measured) true vertical 9524 feet Effective depth: measured 10187 feet Junk (measured) true vertical 9452 feet Casing Length Size Cemented Measured depth Surface 80' 20" 300 Sx PF 80' Intermediate 2578' 13-3/8" 3000 sx Fondu & 2650' 400 sx PF Production 9464' 9-5/8" 500 Sx G 9536' Liner 1024' 7" 400 Sx G 10261' Perforation depth: measured 9646-9686'; 9696-9716'; 9716-9756' true vertical 8945-8982'; 8991-9009'; 9009-9046' Tubing (size, grade and measured depth) 5½", 17#, L-80, PCT @ 9120' MD; 4½", 12.6#, L-80, PCT @ 9185' MD Packers and SSSV (type and measured depth) Baker SAB Packer @ 9109' MD; Camco Bal-O SSSV @ 2225' MD ~ue Verticaldepth 80' 2650' 8844' 9523.57' RECEIVED .... 12. Stimulation or cement squeeze summary Intervals treated (measured) See Attached Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 1786 1005 0 -- 4300 4760 0 14. Attachments 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 Alaska 0ii & Gas Cons, Anchorage Tubing Pressure 276 231 Title Operations Engineering Manager Form 10-404 Rev. 12-1-85 WELLS2/65 R. A. Clausen Submit in Duplicate Drill Site 16-6 Zone 4 Formation Hydraulic Fracture Treatment Post lob Summary 6/2/88 6/15/88 6/16/88 7/11/88 7/12/88 7/15/88 Reperforate 9746-9736, 9726-9716, 9706-9696, 9681-9671, 9661-9651 MD (referenced to BHCS log dated 5/7/81) with large diameter hole guns Pull gas lift valves and replace with dummy valves. Load annulus with seawater. Perform Data Frac on perforated intervals 9646-9686, 9696-9756 MD A. Pump 120 bbl slick water at 30 bpm for formation breakdown. B. Pump step rate test using slick water at rates from .5 bpm to 15 bpm. C. Pump pump-in/shut-in step using 75 bbl slick water at 30 bpm. D. Repeat step C. E. Pump minifrac using 500 bbl of 40 #/M gal. gelled water at 35 bpm. Maximum surface treating pressure was 3530 psig. F. Flush to perfs with slick water. Perform Propped Frac on same perforated intervals as Data Frac A, 500 bbl Pad of 40 #/M gal gelled water at 35 bpm. B 150 bbl slurry at 35 bpm. Proppant concentrations ranged from 1-12 ppg. Total of 30000 pounds of 16/20 mesh Carbolite pumped. Maximum surface treating pressure was 2650 psig. C. Flushed with slick water to perfs. D. Attempted to run temperature log, but could not get down. Changeout dummy valves for.gas !.irt .~al_v_e? RECEIVED . , AnchoraGe ARCO ALA,.~KA, TWP...~ FI" , 99.~i ANCH ..RAGE A I.. A.~..," K A DATF-. · ,-"-~ t -RR RI--FERFNCF- ARCO CA2F.l) HO! F FTNAI. 5-i7 7-2-R8 F'RFIDilCTTFIW F'R'FIFTI.F RllN 2: 5" 6--iq 7-i4-RR TFMPI--RATIlR'E/! FAK 1DFTFFi. TTRN R'llig 'f: ~" 9-.?.~ ,"7,-4 ~-RR I..E~K TD/TEMF'ER'ATIIR'F/F:.f]! R'IIN t". i 4-i ~ 7-i f~-RR t 4-t % A-.'",t':).-.P.,R TN.!FRTTflN PR'FIFI'i F R'IlN t ... %" 'iA-,.&. 7-i i. -RR O~TA I--RAC/TEMF'FRA TI.!RF HAVE ..DAY! CAM(IO r'.AMcn CAMnn Fi A M f':. f'l · 'i,~, f'".F-' N T R Al .. i:T! T) ,~. H · ~ FT':.'('TF'.N.~TFIN E'.Y,F't.. f'll.~'ATTf'lN ~' IFWXON M At.'~ AI"H f'l N · 4',: M F! P, T I... ANP. FIF~F;,'~F~F: A/..c~,,K¢~ 99"",;'i 0 ]DATE · 7-'~ ~-RR REFEREN£F~' i~RF;O P.C~.gFD HI31..E F'TNAi '% c?-'t t~ /-,-~-RR.. ~ ~ 4-2~; .~-~ R-RR ,~'~4 o .... -,..5 6-20-RR ~4 4- ,,..~ ~4 ,A,-A ,'~- ~- R R ~ '~/,-7 /,-4 '""' 4 ?-R COI...I..AR AND PFRFnRATTNC I..OC GAMMA RAY COI..I..AR I...OR ~nl..!.AR AND PFRFnR~TTNI; I..n~ COi...I...AR AND PERFORATING !...0~ £RI I..AR AND F'ERFDRATTNG ~RI.I...~R ANT) PERFnR~TTN~ I.OC RI.IN 'i -.~ r:. F, FAR · . ., .? ,. R'I IN 4 , .% · F'I..FA,.?F ,~TF, N AND RFTIlRN THF ATTAP. HFD ~AF'Y AR RFP. FTF'T RF T)A'F~.. 'Alaska 0ii & vas Cons. Commission Anr, hor~ge RtF. F;E ]; VEl) BY H~VF A NTCE DAY! PEGGY RFNNETT ATA~'t529 TRANS ~88472 APPROVED D T,S'TRIRI:ITI ON CENTRAl... F l./..E,~ ~ F'H lTIl..I.. I F'~ CFIEVRON F'D WELt.., FII.. F~ D&H R&D EXTENSION FYF'I..AR~TION ~ ~F'~ EXXON ~ STATE OF'ALASKA , HARATHFIN ~ TEXACO ARCO Alaska, Inc. { Prudhoe Bay~Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager March 8, 1988 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 16-6 Permit No. 81-51 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/RAC/jp At tachment cc: Standard Alaska Production Company J. Gruber, AT0-1478 P 1 (DS 16-6)W1-3 RECEIVED,, ~Jaska 0il & Gas Cons. C0mmissi0~ Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C ALA ,.)IL AND GAS CONSERVATION COM .,SION 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,l~ Pull tubing [] Amend order [] Perforate [] Other 2. Name of Operator ARCO Alaska, [nc. 3. Address P O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 1670' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM At effective depth At total depth 1679' FNL, 1345' FEL, Sec. 24, T10N, R15E, UM 5. Datum elevation (DF or KB) 72' RKB feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number 16-6 8. Permit number 81-51 9. APInumber 50-- 029-20584 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical 10261 feet Plugs (measured) 9524 feet Effective depth: measured true vertical 10187 feet Junk (measured) 9452 feet Casing Length Structural Conductor Surface Intermediate Production Liner Perforation depth: measured Size Cemented Measured depth 20" 300 Sx PF 80' 13-3/8" 3000 + 400 Sx 2650' True Vertical depth 80' 2650' 9-5/8" 500 Sx G 9536' 8844' 7" 400 Sx G 10261' 9523.57' 9646-9686'; 9696-9716'; 9716-9756' true vertical 8944-8981'; 8990-9008'; 9009-9046' Tubing (size, grade and measured depth) 5~"2 , 17#, L-80, PCT @ 9120' MD; 4½", 12.6#, L-80, PCT @ 9185' MD B P, ackers and SSSV (type and measured depth) a~er SAB Packer @ 9109' MD; Camco Bal-0 SSSV @ 2225' MD RECEIYED" M AP, 1 1.9 Alaska 0il & Gas Cons. CommissiO[l Anchorage 12.Attachments Description summary of proposal ~ Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation April 1988 14. If proposal' was verbally approved Subseq~ent Work Beported on Name of approver Fm'm N~. /z)- ~/~z/r~te~. ._.. = __~'/~ ~"'~..~..._ Date approved 15.1 hereb~ertify that~he f)~r'ego~ng is true and correct to the best of my knowledge Signed ~~-/''" -- ,~'~"// Title Operations En8ineerin~ Manager Commission Use Only Date Conditions of approval Approved by ORIGINAL SIGNED BY LONfllE C. SMITH Notify commission so representative may witness [] Plug integrity [] BOP Test [] Location clearance Approved Copy Returnecl_ Commissioner Form 10-403 Rev 12-1-85 WELLS2/65 R. A. Clausen Approval No. L~-/~; & by order of 3-/,.~-' ~ ~ the commission Date Submit in triplicate Drill Site 16-6 Sag River Formation Hydraulic Fracture Treatment Preliminary Procedure ARCO Alaska Inc. intends to perform a propped hydraulic fracture treatment in Well 16-6. The planned procedure is as follows: . . . . . . . 10. 11. MIRU slickline unit to replace gas lift valves with dummy valves. Load annulus with fluid. Pressure test tubing and annulus. MIRU conductor line unit. RIH with temperature and pressure tool. Log across Zone 4 interval with temperature tool. Park pressure tool 30' above top perf. MIRU fracturing service company and pump Data frae. a. Step rate test. b. Pump in/ flowbaek test c. Mini' frae Run temperature logs to determine fracture height. POOH and RDMO conductor line unit. Re-design propped fracture treatment. Pump propped fracture treatment at 30 BPM using gelled water fluid and 16/20 mesh Carbolite proppant.. a. 500 bbls Pad b. 20 bbl at 3 PPG c. 20 bbl at 4 PPG d. 20 bbl at 5 PPG e. 20 bbl at 6 PPG f. 20 bbl at 7 PPG g. 20 bbl at 8 PPG h. 20 bbl at 9 PPG i. 20 bbl at 10 PPG j. 20 bbl at 11 PPG k. 20 bbl at 12 PPG MIRU slickline unit and tag fill. Cleanout with CTU if needed. MIRU slickline unit t° replace dummy valves with gas lift valves. Obtain post frac flow rate and run pressure build up test. ,¸ 1. 5000 PSI ?" WELLHEAD CONN£CIOR FLANGE 2. 5000 PSI WIRi*:LINE RAMS (VARIABLE .SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF H]RELINE BOP EOUIPHENT 6 5 4 2 1. 5000 PSI ?" WELLHEAD CONNECTOR IrLAN¢ 2. 5000 PSI 4 1/16" PiPE RAMS 3. 5000 PSI 4 1/6" HYD~L~ SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. 5,0(0 PSI 4 1/6" BLIND RAMS 6. 50(0 PSI 4 1/16" STUFFING BOX COILED TUBING UNIT BOP EOUIPHENT ARCO Alaska, Prudhoe I~ay E~]gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 16-6 Approval No. 7-439 Dear Mr. Chatterton: Attached is the Report of Sundry Well performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/JMV/jp Attachment cc: Standard Alaska Production Company Pi (DS 16-6)W1-3 Operations detailing work RECEIVED NOV F> ..-~: !$$ 7 0il & Gas Cons. C0mmiss;~ A~chorage WELLS/Alg90 Alaska, Inc. isa Subsidiary of AtlanticRichfieldCompany AR3B--6132-C '¢~ STATE OF ALASKA ~' AL ,,,,. OIL AND GAS CONSERVATION CO( .,,,oSION 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.O. Box 100360~ Anchorage~ AK 99510 4. Location of well at surface 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 1670' FNL, 1545' FEL, Sec. 24, TiON, R15E, UM At effective depth At total depth 1679' FNL~ 1345' FEL~ Sec. 24~ T10N, R15E, UM 11. Present well condition summary Total depth: measured 10261 feet true vertical 9524 feet Plugs (measured) 5. Datum elevation (DF or KB) 72' RKB Feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number 16-6 8. Approval number 7-439 9. APl number 50-- 029-20584 10. Pool Prudhoe Bay 0il Pool Effective depth: measured 10187 feet Junk (measured) true vertical 9452 feet Casing Length Size Cemented Measured depth Structural Conductor 80' 20" 300 Sx PF 80' Surface 2650' 13-3/8" 3000 + 400 Sx 2650' Intermediate Production 9536' 9-5/8" 500 Sx G 9536' Liner 1024' 7" 400 Sx G 10261' Perforation depth: measured 9646-9686'; 9696-9716'; 9716-9756' true vertical 8944-8981'; 8990-9008'; 9009-9046' Tubing (size, grade and measured depth) 5½", 17#, L-80, PCT @ 9120' MD; 4½", 12.6#, L-80, PCT @ 9185' MD Packers and SSSV (type and _measured depth) Baker SAB Packer @ 9109' MD; Camco Bal-0 SSSV @ 2225' MD ~ueVerticaldepth 80' 2650' 8844' 9523.57' RECEIVED Oil & 6as Cons. 6ommlss~o~ A~cl~orage 12. Stimulation or cement squeeze summary Intervals treated (measured) N/A Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl 1737 1079 0 Casing Pressure 1611 1016 0 Tubing Pressure 238 238 14. Attachments Daily Report of Well Operations ~' Copies of Logs and Surveys Run [] hereby certify that the foregoing is true and correct to the best of my knowledge ~ ~~~/~ Operations Engineering Manager Signed Title Date Form 10-404 Rev. 12-1-85 WELLS/109 J. M. Vitucci, 265-6358 Submit in'Duplicate¢ DRILL SITE 16-06 SELECTIVE STIMULATION PROCEDURE ARCO Alaska Inc. performed the following stimulation on Well 16-6 on 8/30 and 8/31/87: · 1 ,, Obtained a valid well test. Fluid packed the 5-1/2" x 9-5/8" annulus with crude. MI and RU pump trucks and transports. Stimulated the well as follows: A, 500 gals of xylene B. 1000 gals of 12% HCI C. 500 gals of xylene D, 1000 gals of 12% HCI C. 500 gals of xylene D. 1000 gals of 12% HCI E. 500 gals of xylene F. 1400 gals of 12% HCI G 1700 gals of 12% HCI-3% HF w/additives H. 1700 gals of 2% NH4CI water w/additives I. 500 gals of 2% NH4CI water w/CMHEC blended with - 340 # of oil soluble resin - 30 gals of liquid oil soluble resin Non-ionic surfactant J. 2100 gals of 15% HCI w/additives K. 4300 gals of 12% HCI-3% HF w/additives L. 4300 gals of 2% NH4CI water w/additives M. 500 gals of 2% NH4CI water w/CMHEC blended with - 340 # of oil soluble resin - 25 gals of liquid oil soluble resin - Non-ionic surfactant N. 1300 gals of 15% HCI w/additives Q 2500 gals of 12% HCL-3% HF w/additives P. 2500 gals of 2% NH4CI water w/additives 1000 gals of diesel w/12% EGMBE R. Displaced with 220 bbls of crude S. Displaced with 5 bbls of diesel RE,CEIVED 0ii & Gas Cons. Commissi0[':~ ^~chomge Returned well to production immediately. RD and released equipment. 6. Tested well for new capacity, ARCO Alaska, Ir~ ....r PrudhoeB~.= E.gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager July 6, 1987 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 16-6 Permit No. 81-51 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/JMV/jp Attachment cc: Standard Alaska Production Company PI(DS 16-6)W1-3 WELLS/~[R0cgo Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany "~ /~..... STATE OF ALASKA O~ ' AL '~'--' OIL AND GAS CONSERVATION C ~wloSlON 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 [] Other 2. Name of Operator ARCO Alaska, ]:nc. 3. Address P.O. Box 100360~ Anchorage~ AK 99510 4. Location of well at surface 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 1670' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM At effective depth At total depth 1679' FNL~ 1345' FEL, Sec. 24~ T10N, R15E, UM 11. Present well condition summary Total depth: measured 1026]. feet true vertical 9524 feet 5. Datum elevation (DF or KB) 72' RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number 16-6 8. Permit number 81-51 9. APl number 50-- 020_2f3 c,R& 10. Pool Plugs (measured) feet Prudhoe Bay Oil Pool Effective depth: measured 10187 feet true vertical feet 9452 Casing Length Size Structural Conductor 80 ' Surface 2650 ' Intermediate Production 9536 ' Liner 1024' Perforation depth: measured 20" 13-3/8" 9-5/8" 7" Junk (measured) Cemented 300 Sx PF 3000 + 400 Sx Measured depth 80' 2650' 500 Sx G 400 Sx G 9536' 10261' 9646-9756' (3 intervals) true vertical 8943-9045' (3 intervals) Tubing (size, grade and measured depth) 5½", 17#, L-80, PCT @ 9120' MD; 4½", 12.6#, L-80, PCT @ 9185' MD Rackers and SSSV (type and measured depth) Baker SAD Packer @ 9109' MD; Camco Bal-0 SSSV @ 2225' MD True Vertical depth 80' 2650' 8844' 9523.57' L 0 8 1,987 Alaska 0il & Gas Cons. C0mmissi0~- Anchorage 12.At t ac h ments Description summary of proposal [] Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation 14. If proposal was verbally approved Name of approver July 1987 Date approved 15. I hereby~ertify that.the foregoing is true and correct to the best of my knowledge SignedD~,~,~~,,)~i~~ Title Operations Engineering Manager Commission Use Only Date Conditions of approval Approved by Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearanceI '~ ~' ....... 0'~"~missioner the commission Date Form 10-403 Rev 12-1-85 WELLS/109 J. M. Vitucci, 265-6358 Submit in triplicate DRILL SITE 16-06 · SELECTIVE STIMULATION PROCEDURE 1 1 m , 5, Si Obtain a valid well test. Fluid pack the 5-1/2" x 9-5/8" annulus with crude. MI and RU pump trucks and transports. Stimulate the well as follows: Al B. C. D. E Fw G. H. I. Jo K. L. M. N. O. P. 1000 gals of xylene 4500 gals of 15% HCI w/additives 2000 gals of 12% HCI-3% HF w/additives 2000 gals of 2% NH4CI water w/additives 500 gals of 2% NH4CI water w/CMHEC blended with 340 # of oil soluble resin 30 gals of liquid oil soluble resin Non-ionic surfactant 2500 gals of 15% HCI w/additives 5000 gals of 12% HCI-3% H F w/additives 5000 gals of 2% NH4CI water w/additives 500 gals of 2% NH4CI water w/CMHEC blended with - 340 # of oil soluble resin - 25 gals of liquid oil soluble resin - Non-ionic surfactant 1500 gals of 15% HCI w/additives 3000 gals of 12% HCL-3% HF w/additives 3000 gals of 2% NH4Ci water w/additives 1000 gals of diesel w/12% EGMBE 500 gals of xylene Displace with 220 bbls of crude Displace with 5 bbls of diesel Return well to production immediately. RD and release equipment, Test well for new capacity. ARCO Alaska, Inc.'(''~ Post Office Box 100360 Anchorage. Alaska 99510 Telephone 907 276 1215 Date: September 5, 1985 Reference: ARCO Pressure Data 16-6 PBU 6-16-85 Otis Please sign a~ec~P~o: Received b '~~-/~ ~Q~~ u' - ~ ~ RECEIVED SEP09~ Pam Lambert ATO 1429C Alaska 0il & i~as Co,s, Commission Anchorage ~ Trans 310 Chevron D&M Expl. Services Ext. Exploration Exxon Marathon Mobi 1- PhilliPs PB Well Files R& D~? SOhio Texaco ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldComt~any ARCO Alaska. Inc. Post Office Box 100360 Anchorage. Alaska 99510 Telephone 907 276 1215 Date' July 8, 1985 Reference- ARCO Pressure Surveys 5-8 Static Gradient 5-31-85 5-11 Static Gradient 5-31-85 16-11 PFO 6-8-85 17-5 PBU . 5-29/30-85 as receipt of data. Otis Otis Camco Otis Camco Camco Received by Pam Lambert ATO 1429C Trans 193 Alaska Oii & ~as Cons., Commission Anchorage Chevron D & M Phillips Expl. Services PB Well Files Ext. Exploration R & D Exxon Sohio Marathon State of Alaska Mobil Texaco . . F:'.O. Bo× i0036¢:, Anchorage, Aim~-.ka DATE' Deco, tuber 2i REFERENCE' ARCO Pressure Data I)· 3 , c,,_.&. I¢,-I i-°,a,..., ,. F'BU ,S'urvey I)A ~, ,r' ' .'::"'-~ I 'i; -.~z_c:,z, 2.-'..4. 4. : · ,....,'~ ~,..., ~.,,- ,.a:ic C-radie'n4. - I;, ,. ,."¢, I 2-8B I '; ,,... ' · ,. , ' --"~'-84 S'tm?i'c ~-'r'ad i e'n!' C;amcc:, D ~ i ~-'-;',3 i i -°6-8a Z't-a-I' i c6'r'ad ie'n+ Camco D, :'.," ., I -..":'--2i t t -36,-°4,..., Si'at i c Grad i e'n1' Camco D, 2'7.. ., i~"~-~n.,_,_. · I .,..":'-t -84 ¢."" 't' a 't'ic C. rad i eh't-, Camco D $ i2 ~= i"':'-t-84 ":-.'4. . ' , , .,..,_, .,.. ,_.:a'l-ic brad;er,!' Camco I) £ i "~-"~; · "':,._=_o,', -" · , .~, .,..,... '; ,,. ,... ,-, ~ ,.:. i' a i' i c [; r a d i e n 't' C m m c o D.~ ,.:.*", i 2-27 i,...-,.,-,.,4 ~ = o.::.""i' m ? i c [;'r' m d i e'n't'. Camco. "' '"'., ~ '"*".~ 0 "'") _. ' ~." 4. I),..',, i..,.... .... t,.;., i-84 ¢.,.a ic (;.radier~i' Camco D,. S ,.ITM,..: - ~,_, tf-i',"-84 .".;"1- a i' i c. 6r a d i er,'t'. Camco D,.S., 13-4 fi-.t7-84 S?mi'ic Gradie'nt' Camco D,. S , t ¢.- ¢.., i t -. i o., - 84 ,.... t a i' i c [.; r a d i e n 4.,. [': m m c c, D ,, ~. · i 3;- ,' t I - ! ,' -84 ..*'.; 't'a i' i c G r m d i e'n i'. C a m c: c:, D, S ,. i S--I 3 i i -.i c:,... -84 ,';-...' ~ a t' i c Grad i e'n?. Camco !:,., S ,. i .3-i --,.-'* i i -1 °-84,. ,S'-t' a. 'f i c Il. tad i en't' C.~mc:o i) S 14 i'~ ii i . . .... -- ,., ,::, -,. ,S' 4'. m ! i c G r mcl i r..-,=,,-~ t' [:: a m c: o D $ t 5-i 9-I-°'* ~' " Camco · , ,-,-~' F'i)~:' ,~. ul' \.,'e ,~ . ° - '-' ":' - E: 4, .,..~ , F:'BLI. Survey D, S',. f 6-.9 3-.i 9-84 Si'a ? lc: Grad i eh? O'f. i.?.' · ' , ~' , c;, __ ¢::, ~. . ,. C a hi C: 0 i;,,,..'?,. I o-t i ,.,--"~ , ..., , ;~;;~'at' ic Grad ich4. '"" ' -"-=' 9-':'z--c:'m F'BU £'urvev [:' . -". ,. I ~' ..', . ~-~-, ~-,'~ ...... I) S i 7 -' ~: -z _. i c) .. o a '".' '~' . G r- a ri: ' ..... , ... .....,. ,...: a 't' i C . ..; e."'n: P[ea:4:e .~ig'n and re!'ur'n ?he mi'i'ached copy as' receip't- of dm?a., F;.'.ece i -,,.,-ecl B':,, t<eLLy Mc:Far La'nd AT'3- i ""~ "-..~ F' : . Alaska Oii& Gas Cons. Commiss!on Anchorage Ch E, v'l- C:,Yi F-' v [::, ;. C)l" a 4. · ..... ' ,. ~ 0~] ,?el'vi Ce:--.. E"' >:.' ,i: e r,, 2: i c.,'n E x r.-:' L c:, r a ? i o'n Ex xo'n Omi:iF hi a r ..*'.', '~ h o'n Mob i L Hobi t E"' & F:' Phi I. I. i p.? F".,-udhoe Bay We l.~ F;: & D Sohio · ':' .t- -F ,-..,.a,.e of Al.a:~-t<a F:'i Le.s ARCO ALa:ka, Inc. P.O, Box i OOS60 Anchor-age, ALaska 995 i 0 DATE]' October- 4: ~984 REFEI~:ENCI!:' AI~.'.C:O Caz~ed H o I. e F'in a L .'..~' D ,. S, (3 o L I. a )- /F:' e',- 1'" I... o g R u. n i -- 5 5" (; (] ILl o m p L e t' i o n F;..','-? c o'r' d Fi: u n 2 '.5" S'. c h C: E"[' L.. o g / C a L i F.:' e'r I... o g R u n i 5" .S' c: h D i f f e ~" e n i: i a I. T e m p e'r a l' u'r' e 1.';.' u n i '5" (; 0 gi ff'e~-e'ni:ial. "['empe'r'at'u'r'e Run i 5" 60 D $~ D,S, i'7 ....i 0/ 9-24..-.~4 Rec e i ved i..IAVE A NIC:lii: DAY! i< e I. !. ¥ H c I::'a 'r' L a '~", d A'¥' 0 .... i 429 t::' Ru.n i '5" (;0 F;.'. t.t n i 5" S c I", I... o ::j F;..' Ltn i 5" 60 gn and ~"ei:uFn 't'he attac:t",ed copy as By Alaska Oil ~ &;~ Cons Cxnm~ss~on'C ' ' · r'e(::eil::,i: of dai:a., 'T'R A N,? ,. ...,...,.,., F'i I. e z.: ARCO Alaska, Inc. ~ Prudhoe Bay~ngineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer July 2, 1984 Mr. C. V. "Chat" Chatterton State of Alaska Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: ,DS 16-6 DS 16-9 DS 16-12 DS 16-13 Permit No. 81-51 Permit No. 81-19 Permit No. 81-26 Permit No. 81-27 Enclosed are the Completion Reports for work done on the above mentioned wells. Very truly yours, D. F. Scheve DFS/WT/lmh Enclosures CC: SOHIO Alaska Petroleum Co. File Pi(DS 16-6)W4-3 File P1 (DS 16-9)W4-3 File Pi(DS 16-12)W4-3 File P1 (DS 16-13) W4-3 ARCO Alaska, Inc. Is a Subsidiary of AtlanflcRIchfleldCompany WELL COMPLETION OR RECOMPLETION REPORT AND 1. Status of Well Classification of Service Well OIL ~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska~ Inc. 81-51 3. Address 8. APl Number P.O. Box 100360, Anchorage~ Alaska 99510 50- 099-20584 4. Location of well at surface 9. Unit or Lease Name 1893' FNL, 1121' FWL, Sec 24, T10N, R15E, UM Prudhoe Bav Unit At Top Producing Interval 10. Well Number 1670' FNL, 1545' FEL, Sec 24, T10N, R15E, UM DS 16-6 At Total Depth 11. Field and Pool 1679' FNL, 1345' FEL, Sec 24, T10N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.)16.Lease Designation and Serial No. Prudhoe Bay Oil Pool 72' RKBI ADL 28332 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., SueD. or Aband. 115. Water Depth, if offshore 116. No. of Completions 4/22/81 5/7/81 5/12/81I feet MSLI 1 17. total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. directionalSurvey [ 20. Depth where SSSV set I 21. thickness of Permafrost 10261'MD - 9524'TVD 10187'MD - 9452'TVD YES ~ NO [] 2188 feet MDI 1950 (ref: DS 16-1) 22. Type Electric or Other Logs Run 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 9M~ H-40 Surf. 80' ' 32" 300 sx Permafrost 13-3/8" 72# L-80 Surf, 2650' 17~" 3000 sx Fondu & 400sx ?ermafrost 9-5/8" 47# L-80 & Surf. 9536' ' 12.~'' 500 sx Class G S00-95 7" 29~ L-80 9237' 10261' 8½" 400 sx Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) *New ?erfs w/4spf SIZE DEPTH SET (MD) PACKER SET (MD) 9646- 9686' MD (40') 8945 - 9046' TVD 5~" 9145' 9109' 9696 - 9716' MD (20') '9716- 9756' MD (40') 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. . ........ ; DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED . . · , 27. PRODUCTION TEST ., Date First Production Met'hod-of Ope'ra'tion'(Flowing~'g~s lift; etc.) . . 7/26/82 Flowing " -~ ' ~ Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO 6/8/84 6.i TEST PERIOD I1~ '394 ' "326' ' ' '--' '76I 82,8 Flow Tubing Casing Pressure CALCULATED -~ OIL-BBL ' '. GAS~MCF WATER-BBL · OIL GRAVITY-APl (corr) : . Press. '246 i540 ' ' 24-HOUR RATE~' "~ I55r0 '1284' -- '27.0 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. , . , NONE , , . . Alaska Oil & Gas Cons. Commission , : Anchorage . Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sadlerochit 9639 8938 O/W Contact 9808 9095 Base Sadlerochit 10160 9426 31. LIST OF ATTACHMENTS .... 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed. ,~('J~Z~_~~~ Title Regional 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 supp emental 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 ARCO Alaska, Inc. Prudhoe Bay ;lineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer June 25, 1984 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Re: DS 16-6 DS 16-9 DS 16-12 DS 16-13 Permit No. 81-51 Permit No. 81-19 Permit No. 81-26 Permit No. 81-27 Attached are "Subsequent Report" Sundry Notices for work completed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/WT/lmh Attachments cc: Sohio Petroleum File P1 (DS 16-6) W1-3 File P1 (DS 16-9) W1-3 File P1 (DS 16-12) Wl-3 File P1 (DS 16-13) Wl-3 ARCO Alaska, Inc. la a Subsidiary of AtlantlcRIchfleldCompany STATE OF ALASKA ALASKA(' ~ AND GAS CONSERVATION C(iii MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] cOMPLETED WE LI_X~ OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 81-51 3. Address 8. APl Number P.Oo BOX 100360, Anchorage, Alaska 99510 50- 029-20584 4. Location of Well (Surface) 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM (Producing Interval) 1670' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM (Total Depth) 1679' FNL, 1345' FEL, Sec. 24, T10N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. ' RKB I ADL 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 16-6 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations ~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ,, Began perforating operation 5/25/84. RU perforating unit, pressure tested equipment. RIH with gun #1, shot interval 9716 - 9736' MD (4spf), flowed well to clean up. Shut-in well, POOH, all shots fired. RIH with gun #2, shot interval 9736 - 9756' MD (4spf), flowed well to clean up. Shut-in well, POOH, all shots fired. Ran SSSV, secured well, RD. Ref: BHCS 5/7/84 RECEIVED JUN2 81(184 Alaska Oil & Gas Cons. Commission Anchorage 14. I hereby/C'~rtify that the~oreg,gitng is,~2ue and correct to the best of my knowledge. Signed Title Regional~ Engineer The s,pace below for Commission use Conditions of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, In~ Prudhoe BI, .-,,gineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer April 3, 1984 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Re: DS 16-4 DS 16-6 DS 16-8 DS 16-9 DS 16-12 DS 16-13 DS 16-14 Permit No. 81-20 Permit No. 81-51 Permit No. 81-2 Permit No. 81-19 Permit No. 81-26 Permit No. 81-27 Permit No. 81-32 Attached are "Notice of Intention" Sundry Notices for work proposed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/WT/lmh Attachments cc: Sohio Petroleum File Pi(DS 16-4,6,8,9,12,13,14)W1-3 ARCO Alaska, Inc, Is a Subsidiary of AtlantlcRIchfieldCompany ~ ..... STATE OF ALASKA .¢ ~ ALASK~ , _ AND GAS CONSERVATION ~' .,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 81-51 3. Address 8. APINumber P.O. BO× 100360, A~¢horage, Alaska 99510 50- 029-20584 4. LocationofWeil 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM 1670' FNL, 1545' FEL, Sec. 24, T10N, R15E, UM 1679' FNL, 1345' FEL, Sec. 24, T10N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 72 ' RKB 6. Lease Designation and Serial No. ADL 28332 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 16-6 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [~ Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting ~ny proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc. proposes to add perforations on DS 16-6 for.selected intervals within the Sadlerochit Sand from the Prudhoe Bay Unit. All wireline work will be done through a 5000 psi WP BOP/Lubricator, tested to 1.2 times the maximum expected surface pressure. The SSSV will be installed at the conclusion of the perforating and clean-up operation. Proposed Perforation Intervals: 9716-9746' MD Ref: BHCS 7/10/81 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed _~//~~~~ Title Regional ~.ngineer The space below for Commission use Date Conditions of APproval, if any: Approved Copy Returrmd ORIGINAl. Sltli[l ':,.. BY LI]H1~IE C. Slglfl By Order of Approved by COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. ~ Prudhoe Bay×r..,~gineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer February 8, 1983 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 16-5 ~DS 16-6 Permit No. 81-37 Permit No. 81-51 Enclosed are "Subsequent" Sundry Notices detailing work done on the above-mentioned well. Very truly yours, D. F. Scheve DFS/JCD/lmi Attachments cc: SOHIO Alaska Petroleum Co. File 100.0 ARCO Alaska, Inc, Is a Subsidiary of AtlantlcRIchfleldCompany SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL E]XX OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 81-51 3. Address 8. APINumber P.O. Box 100360, Anchorage, Alaska 99510 50- 029-20584 4. LocationofWell 1893'FNL, ll21'FWL, Sec. 24, T10N, R15E, UM (Surf) 1670'FNL, 1545'FEL, Sec. 24, T10N, R15E, UM (Top Prod) 1679'FNL, 1345'FEL, Sec. 24, T10N, R15E, UM (TD). 5. Elevation in feet (indicate KB, DF, etc.) 72' RKB q2. 6. Lease Designation and Serial No. ADT, 28332 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 16-6 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] X Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or COmpleted Opera¢ons (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The work stated in the Intention Sundry filed in September, 1982, was never performed. Work was suspended when production management decided to limit off-take in the area. A new Intention Sundry will be filed before the operation is resumed. FEB - 9 I984, A~2~ka 0ii & Gas C,~,*,- ,% · · 14. I hereby~ certify that the foregoing is true and correct to the best of my knowledge. Signed /1~ ~.~~ ./(/~~ Title Regional Engineer The space below for Commission use Date Conditions of APproval, if any: By Order of Approved by COMMISSIONER the Commission Form 10-403 Date Submit "Intentions" in Triplicate Rev. 7-1-80 and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. ~i.: · ' Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 September 10, 1982 Mr. C. V. Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr~ Chatterton' Re' D.S. 12-7A - Permit No. 81-175 D.S. 16-5 - Permit No. 81-37 ~F!,D'S, 16-6 - Permit No. 81-51 Enclosed are the "Notice of Intention" SundrY Notices for work pro'posed on the above-mentioned wells. Very truly yours, Regional Engineer DFS-skh Enclosures cc' Sohio Petroleum Company ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator ARCO Alaska, ]:nc. 3. Address P. 0. Box 360; Anchorage, AK 99510 4. Location of Well 1893'FNL, 1121'FWL, Sec. 24, T10N, R15E, UM (Surf) 1670'FNL, 1545'FEL, Sec. 24, T10N, R15E, UM (Top Prod) 1679'FNL, 1345'FEL, Sec. 24, T10N, R15E, UM (TD) 5o Elevation in feet (indicate KB, DF, etc.) RKB 72' 12o I 6 . Lease Designation and Serial No. ADL 28332 7. Permit No. 81-51 8. APl Number 50029-20584 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number D.S. 16-6 11. Field and Pool Prudhoe Bay Fi el d Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate J~ Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all perti~nt details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). _ _ - . ARCO Alaska, Inc. proposes to add perforations and reperforate at selected intervals within the Sadlerochit Sand for production from the Prudhoe Bay Unit. The perforations are given below. All wireline work will be done through a 5000. WP BOP/Lubricator, tested to working pressure. The SSSV will be installed at the conclusion of the operation. Additional perforation.intervals- 9732'-9752' MD 8 SPF Reperforated intervals- 9646'-9686' MD 9696'-9716' MD 4 SPF · Ref' BHCS 5/7/81 14. I hereby c,e(tify that the foregoing is true and correct to the best of my knowledge. Signed ,.¢~~_ ~~~ Title__R.Regional The space below for Commission use Operations Engineer Date Conditions of Approval, if any: Approved by, ORIGINAL SIGNED BY LON~{IE C. SMITB ' Approved Copy Returned By Order of COMMISSIONER the Commission Date Form 10-403 Submit "Intentions" in Triplicate Rev 7-1 ..RI3 nnd STATE OF ALASKA WELLCOMPLE% ORRECOMPLETIO. .... ' PORTAND LOG 1. Status of Well Classification of Service Well OIL [~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 81-51 3. Address 8. APl Number P.O. Box 360 Anchorage, AK 99510 50-029-20584 4. Location of well at surface 1893'FNL, ll21'FWL, Sec 24, T10N, R15E, UM At Top Producing Interval 1670'FNL, 1545'FEL, Sec 24, T10N, R15E, UM At Total Depth 1679'FNL, 1345'FEL, Sec 24, T10N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. RKB I ADL 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 4/22/81 5/7/81 5/12/81 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 10261'MD 9524'TVD 10187'MD 9452'TVD YES[] NO [] 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number D.S. 16-6 11. Field and Pool Prudhoe Bay Field Prudhoe Oil Pool 15. Water Depth, if offshore 116. No. of Completions feet MSLI 1 20. Depth where SSSV set I 21. Thickness of Permafrost 2188 feet MD 11950 (ref: DS 16-1) 22. Type Electric or Other Logs Run 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 surf 80 ' 32" 300sx Permafrost 72# L-80 surf 2650' 3000sx Fondu & 400sx Permafrost 13-3/8" 9-5/8" 47# L-80 & surf 9536' 12-1/4' 500SX Class G S00-95 7" 29# L-80 9237' 1026i' 8-1/2" 400sx Class G 25. TUBING RECORD 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and nurr'L.~r) 4 shots per f¢ot 9544-9564'MD 9664-9684'MD 9694-9714'MD 8943-9008'TVD SIZE DEPTH SET (MD) PACKER SET (MD) 5-1/2" 9185 ' 9109 ' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 27. Date First Production 3/28/82 Date of Test 3/30/82 Flow Tubing Press. 357 Hours Tested 6.1 Casing Pressure NA PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Flowing ~ PRODUCTION FOR OIL-BBL GAS-MCF TEST PERIOD I~ 625 464 CALCULATED ] OIL-BBL I GAS-MCF 24-HOUR RATE I~ 2330 2095 WATER-BBL ] WATER-BBL 0 CHOKE SIZE GAS-OIL RATIO 43 899.2 OIL GRAVITY-APl (corr) 25.6 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit Core chips. ~ 011 & Gas Cons. Co~/~ ~a~ Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate ,ARCO Alaska, ' Post Offi~:'- Anchorage. Alaska 99510 Telephone 907 277 5537 May 25, 1982 Mr. C.D. Chat Chatterton State of' Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Subject: D.S. 16-5 Permit No. 81-37 ~Permit No. 81-51 D.S. 16-13 Permit No. 81-27 D.S. 16'14 Permit No. 81-32 Enclosed are Subsequent Sundry Notices on the above-mentioned wells. Very truly yours,~ /~~yu /D,./'F. Scheve '~istrict Operations Engineer DFS: TKKW: mlc Enclosures Distribution: · Sohio Petroleum Co. for work done MAY'~ ? *'~,,'~,* O. il & Gas Cons. Anc'horagg ALASKA ,L AND GAS CONSERVATION C v, MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL:III OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 81-51 3. Address 8. APl Number P.O. Box 360 Anchorage, AK 99510 50- 029-20584 4. Location of Well 1893'FNL, ll21'FWL, Sec 24, T10N, R15E, ~ (surface) 1670'FNL, 1545'FEL, Sec 24, T10N, R15E, UM (top producing) 1679'FNL, 1345'FEL, Sec 24, T10N, R15E, ~M (TD) 5. Elevation in feet (indicate KB, DF, etc.) __ R~(R 72 ' 12. I 6 . Lease Designation and Serial No. ADT, 28332 9. Unit or Lease Name Prudho~ Bav [Tn.~ 10. Well Number D.S. 16-6 11. Field and Pool Prudhoe Bay Field Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations E~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for. Abandonment see 20 AAC 25.105-170). Began perforating operation 3/24/82. Tested tubing and annulus. Tested tree. NU and tested perforating equipment. NU and test wireline BOP and lubricator. Perforated 9694-9714'MD with 4 spf. Perforated 9664-9684'MD with 4 spf. Perforated 9544-9564'MD with 4 spf. Rigged down perforating equipment unit. Rigged up wireline unit tested wireline BOP and lubricator. Recorded static bottomhole pressure. Rigged wireline unit. Secured well, 3/28/82 RECEIVED 2 7 ]982 Alaska 0ii & Gas Cons. Cornr~/ssJorj A~chorage 14. I hereby ce~hat the f/~ isy correct to Signed /~c/.'_ __~_ / ~.~.~.~.--____ ~ ~ ~ ~ ~ ~ s~fOA~jpOr ro vCa~ ~ frh~ ~s~? use the best of my knowledge. Title Dist. Oprs. Engineer Date Approved by By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate Post Office Box'. 360 ~!;:' Anchorage. A,~'~ga 99510 ~ ..... Telephone c~' 77 5637 · ' 4. April 30, 1982 Reference: ARCO PRESSURE DATA ~~'~~ 3/28/82 DS..11-2 4/12/82 D.S.11-1 4/12/82 D.Soll-3 /14/82 Pressure Survey (Static) Pressure Survey (Static) Pressure Survey (Static) Pressure Survey ~/P~ease sign and return the attached copy as receipt of data. Mary Fo Kellis North Engineering Transmittal # 135 DISTRIBUTION NORTH GEOLOGY DRILLING MARATHON CHEVRON GEOLOGY~ ~ Alaska Oil &/~Chora~e~as Cons. Co~mi~sio~ " Post Office Anchorage, ,- ' 9510 TelephOne 907 277 5637 · April 21, 1982 Reference: ARCO CASED HOLE FINALS' D.S. 15-2 w/ 3/7/.82 CBL/VD Run 1 D.S.5-17 / 2/26/82 EPL~. Run - D. S. 2-19~...--' 3/20/82 AcBL]VDL Run 1 D.S.2-19~- 3/24/82 CNL Run 1 D.S. 15-3 w/' 3/23/82 AcBL/vD Run 1 D.S.16-5~'' 3/22/82 Collar & Perf Log. .Run 1 D.S.16-12~: 3/20/82 ' Coll.ar & Perf Log Run '- . ~~i~6! ~/ 3/24/82 Collar & Perf Log Run - D.S.16-13 3/18/82 Collar & Perf Log Run - D.S.4-14 ~z 3/27/82 Collar & Perf Log Run 3 D.S.4-!4 v~" 3/26/82 Fluid Density Log Run 1 lease sign and return the attached copy as receipt of data. 5" 5" 5" 5~t 5" 5" 5" 5" 5" Mary F. Kellis North Engineering Transmittal # 117 DISTRIBUTION NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO' MARATHON CHEVRON ARCO Alaska. [,3c. is a $,.~Ds,~!~r¥ ol Atlant~CRJchlieldCo;'npany EXXON MOBIL GETTY D&M GEOLOGY STATE OF ALASKA ARCO Alaska, Inc. North Slope ( ict Post Office BO~, ,:i'60 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer January 29, 1982 Mr. Co D. Chat Chatterton State of Alaska Alaska Oil and Gas Conservation Commission ~"3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton' Subject- D.S. 16-5 Permit No. 81-37 ~S.~ 16-6 ~.~Permit No. 81-51 D.S. 16-12 Permit No. 81-26 D.S. 16-13 Permit No. 81-27 D.S, 16-14 Permit No. 81-32 D.S. 17-7 Permit No. 81-66 D.S. 17-8 Permit No. 81-74 D.S. 17-9 Permit No. 81-90 D.S. 17-10 Permit No. 81-97 Enclosed are our Sundry Notices detai be done on 'the above mentioned wells. Very truly your. s, · Lxt. ^. Rochon JAR:TKKW:mlc Enclosures ling the work to ¸1. ARCO Alaska, Inc. is a subsidiary ol AllanticRIchl'ieldCompan¥ RECEIVED Alaska 0il & Gas Cons. C0m~issi0r~ Anchorage STATE OF ALASKA ALASKA ~LAND GAS CONSERVATION C ~vIMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED W E L L ~---I OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 81-51 3. Address 8. APl Number P.O. Box 360, Anchorage, Alaska 99510 50-029-20584 4. Location of Well 1893' FNL, 1121' FWL, Sec. 24, T10N, R15E, UM 1670' FNL, 1545' FBL, Sec. 24, T10N, R15E, UM 1679' FNL, 1345' FEL, Sec. 24, T10N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) __ 72' RKB 12. I 6. Lease Designation and Serial No. ADL 28332 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number D. $. 16-6 11. Field and Pool Prudhoe Bay Field Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate ~ Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-i 70). ARCO Alaska proposes to perforate selected intervals within the Sadlerochit Sand for production from the Prudhoe Bay Unit. Upon perforating the well will be flowed to the flow station for clean up and production. Should additional drawdown be necessary to unload the wells it may be flowed to a tank for initial, clean up. The perforated intervals will be given in the subsequent report. All wireline work will be done through a 5000 psi WP BOP/Lubricator, tested to working pressure. The SSSV will be installed at the conclusion of the perforating and clean up operation. ECE VEI) FEB 0 3 ]982 Alaska 0il & Gas Cons, Commission Anchorage 14, I' hereby certify_that the foregoing i~ true and correct to the best of my knowledge. Signed ,,L/~'~-"~_~~ Title District Englnmmr The space b~w~;' Commission use Date Conditions of Approval, if any: Approved by ORIGINAL SIGNED BY LONNIE C. SMITH Approved Copy Returned By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit '"Intentions" in 'Er plicate and "Subsequent Reports" in Duplicate ARCO Oil and · North .. Post Ottice Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer Aug 11, 1981 Reference: ARCO Cased HOle Finals D.S.14-11 D.So 16-4 b/ D.S. 16-4 Run 1 6/3o/8~ 7/?/81 7/~2/81 7/20181 7117181 7/20/81 7120181 7/25/81 7/22/81 8/5/81 7/25/81 Collar Log Collar & Perf Log Collar & Perf Log Diff Temp Log Collar & Perf Log Fluid Density Log . . Continuous Flow Survey Collar Log Collar'Log Collar & Perf Log Collar Log Run 1 Run 1 Run 1 5" Run 1,2,3,4 · Run 1 5" ,! 2"/5" 2"/5" '5" D.S.16-4 D, S, 16-4 Run 1 5" ,.~,:~I~~6, 'Run 1 2"/5" D. S. 16-8 Run 1 2"/5" D.S.16-10 Run 1 5" D.S. 16-10 Run 1 2"/5" ase sign and return the attached copy as receiPt of data. Mary F. Kellis North Engineering Transmittal #503 DISTRIBUTION NORTH GEOLOGY R &D DRILLING ENG, MANAGER D.&M GEOLOGY STATE OF ALASKA EXXON MO'BI L PHILL~~~~~Z~~~ SOHIO MARATHON a~aska Oil ~as Cons. CHEVRON Ancborage ARCO Oil and Gas Company is a DiviSiOn o! Allanlic R,chlieldCompany ARCO Oil and Gas Company North Alas, :istrict Post Oftice ~ox 350 .Anchorage, Alaska 9951'0 TelephOne 907 277 5637 Jeri:y A. Rochon District Operations £ngineer June 23, 1981 Reference: ARCO DIRECTIONAL SUP~EYS .14"i8':' 5/10/81 Gyroscopic Job#4771 6~6.: 5/19/82 Gyroscopic Job#Boss-16803 ~D~..16-13 6/17/81 Single-Shot Job A481D0291 f//~:12-10 6/2/81 Single-Shot Job# AL 5-81-D12 ~~6~''' .~6/16/81 Single-Shot 'Job# A481D0324 ~.S.12-9 5/11/81 Gyroscopic Job#4772 Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal ~3'7~0 DISTRIBUTION NORTH GEOLOGY · , R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOBIL ..::~: GETTY PHILLIPS SOHIO. MARATHON CHEVRON ARCO OH and C, as Company is a Di;'ls;on ol AllanlicRichli'~ldCompany ARCO Alaska, Inc... Post Oflice Box 360 Anchorage. '~sl:,-J 9'./51Q Telephorie 27., 5G37.. June 22, 1981 Hr. Hoyle Hamilton State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject' DS 4-13 DS 5-1 DS 12-9 DS 12-10 DS t3-12 DS 14-t8 DS 14-19 DS !,S- 13 DS 17-7 A- 1 '2-2 B-3 C-8 Dear Si r' Enclosed please fi nd' 1.) The subsequent sundries for DS'.4-13 & DS 5 1. 2.) The monthly reports for DS 12L10, DS 14,19, DS 16113, DS 17-7, "A-1 & B-3v" , 3.) The complefion reports for DS 1219, DS 13-]2, 'SS 14'1'18, DS t6-6.. 4 )~'Thg'gy~oscop~c'Su~ve~s' ~o~ DS lg ~/~~//~'Sincerety" ~. P.A. VanDusen District Drilling Engineer PAV/KJG' sr Enclosure ..- .... STATE OF ALASKA ALASKA · ~.AND GAS CONSERVATION C . ;¥11SSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL ~Xq GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 81-51 - 3. Address 8. APl Number P.O. Box 360, Anchorage, AK 99510 50-029-20584 4. Location of well at surface 9. Unit or Lease Name 1893'FNL, 1121'FWL, Sec 24, T10N, R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 1670'FNL, 1545'FEL, Sec 24, T10N, R15E, UM DS 16-6 At Total Depth 11. Field and Pool 1679'FNI, l_345'_FEL_, Sec 24, T10N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe 0i 1 P0ol 72' RKBI, ADL 28332 12'. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 4/22/81 5/7/81 5/12/81 feet MSL1 1 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+I-VD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 10,261'MD 9524'TVIt10,187'MD 9452'TV~YES~ NO[] 2188 feetMDI 1950 (.Ref' DS 16-1 22. Type Electric or Other"Logs Run 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 surf 80' 32" 300 sx Permafrost 13-3/8" 72# L-80 surf 2650' 17½" 3000 sx Fondu & 4.00 sx Permafrost 9-5/8" 47# L-80 & surf 9536' 12¼"' ' .500. sx Class G S00-95 7" 29# L-80 9237' 10,261' 8½" 400 sx Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 5½" 9185' 9109' n/a . . 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ' ' · ~ ' DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED ". ~ : '.. ~ ~ :~ ..;, . . · . · , 27. PRODUCTION TEST Uae Firs~ Production '' . ~ · ..., .Meth.od of Operation (Flowing, gas. lift, etc.) . ' 'I ~ ' ~''' ' " ~; ' n/a . · Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO 1 · ·., ~. TEST. PERIOD ~ ' , . Flow Tubing' Casing Pressur.e CALCULAT. ED OIL-BBL GAS-MCF. WATER]BBL OIL GRAVITY-APl (corr) Press. " · .~. 24-HOUR RATE ~ . ' ' 28. COR E DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. : ~ . . .. n/a"- ';,'... ... . Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARl(ERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravitv, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. T. Sadl erochit 9637' 8936' n/~ tB. Sadlerochit 9650' 8948' : t 31. LIST OF ATTACHMENTS Drilling History, Gyroscopic Survey 32. I hereby certify that the foregoing is true and correct to the best of my knowledge S,g,ed ~. d~ .Tit,e Dist. D rlg. Eng. Date /-~/'8/~'~, 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,.~nd in item 24 show the producing intervals for only the interva reported :;?in item 27. Submit a separate fOr. m for each additional interval to be separately produced, showing the data pertinent to: such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". DS 16-6 DRILLING HISTORY NU 20" riser. Spudded well @ 0400 hrs, 4/22/81. Drld 17½" hole to 2675'. Ran 65 its 13-3/8" 72#/ft L-80 Butt csg w/shoe @ 2650'. Cmtd 13-3/8" csg w/3000 sx Fondu & 400 sx Permafrost. ND 20" riser. Instld 13-3/8" pack- off & tstd to 2000 psi - ok. NU BOPE & tstd to 5000 psi - ok. Tstd csg to 1500 psi - ok. Drld FC & cmt. Tstd csg to 1500 psi - ok. Drld FS & 10' new form. Tstd form to 12.5 ppg EMW - ok. Drld 12¼" hole to 9558'. Ran 230 its 9-5/8" 47#/ft L-80 & S00-95 csg w/shoe @ 9536" Ctmd 9-5/8" csg w/500 sx Class G. Instld 9-5/8" pack-off & tst to 5000 psi - ok. Tstd csg to 3000 psi - ok. Drld FC & cmt. Tstd csg to 3000 psi - ok. Drld FS & 10' new form. Tstd form to 12.5 ppg EMW - ok. Drld ~" hole to 10,261' TD. Ran DIL/SP/BHCS/GR, FDC/CNL/GR/CAL. Arctic packed 9-5/8" x 13-3/8" annulus w/300 bbls H20, 50 bbls Permafrost C & 131 bbls Arctic pack Ran 34 its 7" 29#/ft L-80 8RD MOD liner fr/9237-10,261'. Cmtd 7" liner w/400 sx Class G. Drld cmt to 10,187' PBTD. Tstd liner lap to 3000 psi - ok. Displaced well to NaC1. Ran CBL. Ran 5½" completion assy w/tail @ 9185' & pkr @ 9109'. Tstd tbg hanger & packoff to 5000 psi - ok. ND BOPE. NU tree & tstd to 5000 psi - ok. Displaced well to diesel. Dropped ball & set pkr. Tstd tbg to 3500 'psi & ann to 200 psi - ok. Tstd tbg to 200 psi & ann to 3500 psi - ok. Pulled dummy valve. Ran CNL/CCL/GR. Closed SSSV. Instld tree cap & tstd to 5000 psi - ok. Secured well & released rig @ 1500 hrs, 5/12/81. Mr. Bob Hines ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 May 20, 1981 Re: Our Boss Gyroscopic Survey Job No. Boss-16803 D.S. 16-6 (SEC24 T10N R15E) Prudhoe Bay Field North Slope, Alaska Survey Date: May 19, 1981 Operator: John Samec Dear Mr. Hines: Please find enclosed the "Original" and one (1) copy of our Boss Gyroscopic Multishot Directional Survey on the above well. Thank you for giving us this opportunity to be of service. Yours very truly, SPERRY-SUN, INC. Kirk Afflerbach KA/pr Enclosures AI':!CO WELL 1GS8 EAoURED D~PTH AND ~3055 16803 RUN NO.1 OTHER DATA FOR EVERY EVEN 100 FFET OF- SUB SEA DEPTH. 11 JUNE 81 ~'~1:: ASUR Fr_'; D '" ''~ :, TH TRUE VER T ! ,CAL' SU~. ..... M"[~-TVD ............ VERT ! CAL DEPTH SEA DIFFERENCE CORRECTION TOTAL 17 37 47 _ ._~.,4.. _.. 57 67 77 97 107 117 127 137 1472 1572 1672 1772 1872 1972 2,'372 ~. 2172 2272 2372 2472 2572 · 2672 2772 2872 297 3O7 317 ..- 327 337 347 357 2 2 2 2 2 2 2 2 2 2 2 2 2 172 272 372 472 572 672 772, 872. 972, 1072, 1172, 1272, 1372. 1472. 1572. 1672. 1772 · 1872, 1972. 2072. 2172, 2272. 2372. 2472. 2572. 672.. 772. 872, 72. 72. 72° 72. 72. 72. 72. 2 ......................... 29 2 30 2 31 2 32 2 33 2 34 2 35 · 100 0 . 2 GO 0 · 300 0 . 400 : 0 : , ......... 5.00 0 · 600 0 700 0 800 0 .... ~5oo .... ".'7": 'o':"::"::~: ..... 1000 ':. 0 i: :::.?:::'::.':.'::' 0 0 0 0 0 0 1 0 1 0 1 0 1 o :'·' 'i· o · ~ . . . 0 ' · · 0 100 '0 "~.' · 0 1 2 O0 0 0 1 1300 0 0 1 1400 0 O 1 1500 0 0 1 1600 0 i - 0 1 -. . 1700 ..... 0 0 2 1800 0 0 3 1900 0 0 5 2000 0 0 6 2100 0 0 7 2200 0 O 7 230O 0 0 7 2400 0 0 '! 2500 0 0 7 ..... 2600 ........... O 0 8 2700 ... 0:.-.'-.:-:::.:'': ' - .... ' ..... 0 ......... ' ..... ':'"-:'.':: ................. ~0 2800 - 0 -':"./.; .,. 0 '" . 11 2900 3000 3100 3200 3300 3400 3500 13 15 16 18 19 20 21 COORDINATES · 09 S 0.10 E .24 S 0.13 w · · 55 S 0.27 W · 88 S 0.43 W · 10 S 0.56 W .3s's .............. 0.6-6 w ....................... .57 S 0,34 W · 01 S 0.48 W · ~o S ....... o.O9"W'U · 89 $ :'O.22 E ".' .'. ' t' · 19 S 0.70 E · 41 S 0.83 .27 5 1.10 E .52 S 1.04 E .~ s .... 0.92 .... · 38 S 1.89 E · 35 S 2.71 E .87'-"S ................... -3' ',"i 5'-E ........................................................... · 37 S 3.39 E · 65 ,S 3.90 E .40-S ............. 4.64---E ....... · 69 5 5.27 E · 65 $ 5.90 E · 66 S 6.41 E .66 S 6.96 .54 S 7.58 E .1'6 s ........... 7..~ ' E ..................... · 59 S 7.19 · 19 S 7.03 E · 02 S 7,34 E · 68 S 7,57 E · 13 S 7.64 E · 26 ~ 7,43 E .......... · 34 S 7,36 E · 29 S 7.1~ E ARCO WKLL 1 & ............. BOSS .... 16803 RUN NG .......................... ii JUNE .~£ASURE~ DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH, TRUE r'.iF-ASURED VERTICAL SUB MD-TVD DEP Tft DEPTH SEA D I FF[iREi".IC E VERT I CAL CORRECTION TOTAL COORDINATES 3672 3672. 3600 0 0 3772 3772. 3700 0 3972 3872. 3500 ........... 0 ....................... 0 3972 3972, 3900 0 0 4073 ~072, 4000 0 0 4]73 4172. 4100 1 1 ~775 4272. 4200 2 1 4376 4372. 4300 4 2 4479 4472. 4400 6 2 4582 4572. 4500 10 4 4686 4672. ' 4600 '""14 4792 4772, 4700 20 6 4900 5010 4972. 4900 38 10 5124 5072. 5000 51 13 5361 52T2. 5200 89::"--.:".' '. 21 5485 .................. 5372, ...... 5300 ..... '111 ' 22 5605 5472, 5400 133 22 5727 5572. 5500 155 22 5848 ..... 5672.. 5600 ........ 176 21 5970 5772. 5700 198 - 22 6091 5872, 5800.''219 'i''':/'' 2 6213 ....................... 59.72, ...... 59.00 ..... ~1..~: ...................... 22 .............................. 6334 6072. 6000 262 21 6455 6172. 6100 283 21 6575 . 6272. 6200 ....... ~.03 .................. 20 6695 6372, 6300 323 .... .- 20 6814 6472. 6400 341 - 18 6932 6572. 6500 360 :. '.;'/'i' . 19 7052 6672. 6600 380 20 7171 6772. 6700 398 18 7291 6572. 6800 419 21 7411 6972. 6900 438 . 19 7532 7072. 7000 - 460 22 22."05' $ ............... ~'~'~'~ .... E ......... 22.7~ 0 7.55 E Z0.93 ~ 9-22 E 17.36 $ 13,52 E 12.11 $ 20,36 E 6.18 $ 30.94 E ..... o.~7's ........ ~,'o'~ .... E ................................. ~.80 ~" ~ 62.68 E 9.83 N 84.14 E 14.67 FI 109,58 E 19.35 N 139,13 E ' - 24,16 N 173.64 E 4872. 4800 28 8 '29.26'"iN 21Y','"~"~ ........ E s~.s2 N 259.73 E 41.9~ N 312.40 g 50.2Z N 37Z.'~8 E ..... 59,49 N 439,12 E · 6~.91N 508,29 E 76,64""N ............. 577'-~i E .................. 8~.28 N 6~6,68 E 91.25 N 715.14 E 97.98 N 783.91 E 1 '- 103.86 N 852,31 E 108.85 N 921,59 E 113.50 N 990,19 E 11~.88 N 1058.03 E 123.93 N 1124.56 E 128.72 N 1190.47 E 133.69 N 1254.41 E 138.51N'- 1317.48 5 ,"-,RCO WELL 1,.5-6 BOSS 16803 RUN NO.1 :.!~ASURE[) I)EPTH AND OTHE'R DATA..F,OB ..EVERY EVEN 100 FEET OF SUB SEA DEPTH, 11 JUNE 81 TRL;E · ',EASURED VERT I CAL SUB MD-TVD VERT I CAL DEPTH DCP- TH SEA D I FFERL?'.tC E CORRECTION 7552 7172, 7100 480 20 7772 7272, 7200 50G .............. 20 7890 7372, 7300 518 18 8007 7472. 7400 535 17 8124 7572. 7500 552 17 ~239 7672. 7600 567 15 8353 7772. 7700 581 8466 7~72.. _7800 594 ................. 13 .... 8579 7972, 7900 607 13 8691 8072, 8000 619 ...::" .- 12 8802 ..................... B172, ....... 8.100 630 11 ......... 8912 8272. 8200 640 10 9023 8372. 8303 651 11 9132 .. 8472.. 84Q0 .......... ~.0 ................. 9 ................. 9240 8572. 8500 668 ~48 8672. 8~00 676 8 9456 6772... 8709_2 .... ~.~.~ ................... 8 ........... 9587 8872. 8800 694 10 9676 8972, 8900 704 10 9794 9072, 9000 712 8 98~1 9172. 9100 719 7 9998 9272, 9200 726 ' 7 0104 9372. 9300 732 6 TOTAL COORDINATES 170.32 N 1713.68 E 175.80 N 1779.09 E . 181.52 N 1841.95 E 186,09 N 1903.13 E 190,42 N 1962,79 E 194,39 N ....... 2020'i2"'E ................. ~8.1~ N 2075.08 ~ 201,49 N 2127,91 E 204.27 N 2179,17 E 207.69 N 2228,91 E 211.05 N 2277.28 E - 214.54 N 2324.62 E 218,08 N 2371,13 E 22~.~o N 2415.~4 E 223.26 N 2~56'9t .... E ' 224,88 N 2~96,82 E 225,27 N 2538.11 E 224.21N 2584.69 E 223.1~ N 2629,96 E 224.47 N 2670.45 E Z25.57 N 2708,53¢E 227,04 N 274~,91 E 228.42 N 2779,29 E ARCO WELL ~6-6 INTERPOLATED VALUES FO TR t,!EASURED VERT I DEP TH DE P 1000 9 2000 19 3000 29 4000 39 5000 49 6000 57 7000 66 ~000 74 9000 83 . !0000 92 BOSS 168.03 RUN NO,1 R EVEN 1000 FEET OF MEASURED DEPTH.' UE CAL SUB TH SEA TOTAL COORDINATE$ 99. 927. 0,89 S 0,03 W 99. 1927. 5.77 S 3.49 E 99, 2927, ................ 13,70 S 7,11 E 99, 3927, 16,04 S 15,07 E 62. 4890. 34.71 N 255.30 E 96, .......... 5~24. 99,52 N ............... 800.92 E 28. 6556. 141.73 N 1354.26 E 55, 7393, 156,14 N 1899,46 E 51, 8279. 217.49 N 2361,66 E 74, 9202, 227,08 N 2745,64 E 11 JUNE 81 HORIZONTAL. VIEW Al{CO ALASKA INC, WELL 16--6 GYROSCOPIC SURVEY SCALE !"= I000' ,JUNE 12~ 1981 24 .... TION~ R 15E~ U.M. \ ALL DEPTHS SHOWN \~ AR E TVD SURFACE LOCA~ IS SEC. :>4 1893' SNLt 1121EWL, T ION, RI5E,U.M. 400 800 1200 ~¢oo - 2000 ........ - 2400 - 2800 3200 $600 - 4000 4400 5200 ALL DEPTHS SHOWN ARE TVD VERTICAL PROJECTION ARCO ALASKA INC. WELL 16--6 GYROSCOPIC SURVEY SCALE !"= I000' dUNE 12, 1981 5 600 6O00 64OO 680O 7200 8000 ................ 8400 880O TVD: 9416' TMD: 10150' Mr. Bob Hines ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 May 20, 1981 Re: Our Boss Gyroscopic Survey Job No. Boss-16803 D.S. 16-6 (SEC24 T10N R15E) Prudhoe Bay Field North Slope, Alaska Survey Date: May 19, 1981 Operator: John Samec Dear Mr. Hines: Please find enclosed the "Original" and one (1) copy of our Boss Gyroscopic Multishot Directional Survey on the above well. Thank you for giving us this opportunity to be of service. Yours very truly, SPERRY-SUN, INC. Kirk Afflerbach KA/pr Enclosures COMPLETION REPORT FOR SPERRY-SUN-BY FN.::LYND'$EY, ARC.Q ALASKA INC, . h4ORTH SLOPE, ALASKA GYROSCOP!C SURVEY ROSS 168.03 RUN NO,i ........................ RADIUS OF .CURVATURE:.'METHOD, WELL 15.-..6 ....... ; ........... i .................................... PRUDHOE BAY FI'ELD - . ........... SURVEY DATE MAY 19,1981 COMPUTER DATE JUNE 11,1981 BOSS SURWEL ...................................................... ': '~?.~ ~, 4~ %.?.' ' ' ._ . ~...,f. . ~- ~ · -~. .:~- .., : - , RECORD OF SURVEY ../-:.? ....:~ ................................... ~7 .......... :..-: 7: ........ ................ . ............. .::. ,:-,t . - =7':: ..... .~:?t - ..... :. :... - , · ...::: :::..:.:~:..:.::.:..~..:..:.:~:.....: :.:.: .... .~.../:.:.. : ~,:~:~,: ..:.~..:::::..:::::.:.'.. .> .:... T R U E ." :.. ':..;::: :: :: :'- .: . :-.'::: ;:~- ' :::-':~:~ :c:-:.::::':':..:: :': .':::: ':.. :~:'" DOG L E G ' DEPTH ANGLE DEPTH SEA DIREC DI $:TANCE ANGLE DEGilOOFT D M D E G · '~ D M - 72 · 00.'~'. N :::' 0~'0.0~:::'::..:::..': ~':0 · 00.: 5..'..:: :.>.:. '0..00- ~:- .:.. ':. .. ~ 0.00...-5 '>. ::::::::::::::::::::::: :. ::.::-~':'.'.:~:.: :::-.'. :..:. O. 000 . 0 300 0 11 299.99 227.99 519,60W 0,32 S 0,18 W o~37 S 29 20 54 W 0,017 -0.20 400 0 1~ 399.99 327.99 S27,60W 0,65 S 0,32 W 0,73 5 26 30 14 W 0,050 -0,37 500 0 8 499.99 427,99 S20,20W 0.9~ S 0,4~ W 1,05 S 25 42 4B W 0,100 -0,53 ........ ~65 .... 0 .... ~i ...... 5~9. ~ ~52~';~'~'::-7~:~?;:~'~::.':':'~'. ~ s ". ......... ~'~'4:'~) ..... :' '. .... i.a ~':S"::~'7"~"~2~::~":~:':.:': ...... o",'o~0'"'.:':":: ....... ~o. 7~ · "':'". "'.::'~'""" s '.:~ w ' z.~ s"z~ .... "~.:":~ 700 0 19 699.99 - 627.99'::N79 ::::::::::::::::::::::: ~'. O. ~' ~: ' ,.' .'.:.'--:, )~..... · ' · ...:. :. :: .'.:.: .'. ,:.....:.:.:::.::....- . · ~- · . ... . : .."..>,~ .,':' :..~:....-,:...-:.. ~. :.. ~ ~ : . : :.. ' ~00 0 ~ · ?99.99 -~2~.99'.:N~9.~0~.::~:-'>:~'>.'.-~.I8 S -0.~8 W. · ~..~..~:.:~2.':-::~>.:~6 w .: 0.2~ 900 0 20 899.99 827.99 N86.50E 0,93 S 0,39 W 1.01 S 23 8 33 W 0,283 1000 0 5 999,99 927,99 N81,20E 1100 0 26 1099,99 1027,99 $75,60E · . -~ )0 0 10 1199,99 1127,99 $.5,50W 0 0 12 1299,99 1227,99 Ni4.,50E O,B9 S 0,03 W 0.89 S 2 26 :3?. W 0,250 0.91 S 0,40 E 1,GO S 24 1 11 E 0.350 .... 1. ~ i ' S ............... '5 .'g S' 'E '~'" .... i, ~'i ~ "~"Y'~'~ .......... ~-"l' ...... 5'~Z 6 ? ...... · 1,34 S 0.89 E 1,61 S 33 35 :'26..E..: 0,033 -0.47 -0.11 0.33 0.57 0.78 1.03 0.99 2.01 1400 0 13 1399.99 1327.99 S 7,40E 1,36 S 1.15 E 1,78 S 40 12 50 'E 0,017 ''1500 '-0 5 i~99.99 1~27"~ .... ~'~'~";'?-'6:~F- ............. 1'5i-'S .................. 0';98'E .............. 1','80 "~'"-3~ ........ ~"'"~"2 ...... E .................. O.133 1600 0 43 1599.98 1527,98 $80.60E 1.06 S 1,08 E 1,5i S 45 36 ~9 E 0.63~ 1700 0 40 1699,98 1627,98 547.00E 1,58 $ 2,15 E 2,67 S 53 35 37 E 0,050 "~o~ ~"~ '~.~ '- ~? ..... ::'":"'-'. ~,~"-'."~i~.~::~':::~-::''' ..... '"-o,~ .....~.~ 19~0 0 5 18. . : ':'i ,,? !~:.::.i:i:.:i:::...:,i::::' !!,' ': : ' :': :' ' ~ 3 99.95 1827.95 '$"6'505"'"""': ':~.30 S 3.22"E 5.37-S 36:50::4:2:-E i'0.050 2.86 2000 0 50 1999,94 6.75.-:$_.~.'3i':i?.iS.'::35:.':.E::!t-. 0.0~0 3,02 -~-'~0-5 ...... ~"-~"---~'~';"~$ ........ ~'0-~'~-~"~---~$~2~-'~O-E 6.90 S 4.12 E 8.0~ S 30 5Z ~8 E 0.167 2200 0 24 2199,93 2127,93 553,20E 7,53 S 4,81 E 8,94 S 32 36 59 E 0,267 4.16 2300 0 23 2299,93 2227,93 N80,70£ 7.68 S 5,46 E 9,43 S 35 24 21E 0,017 4.51 ARC(~ WELL 16-6 RECORD OF SURVEY TRUE ' i~i i:I i ~ .~ i~DOG LEG ...................... i .......~zS.__~_~_.:_.J....L~;~ ................................. .......... _L ............. ~,.. ;.;:.: ....... .. ....... ............ ___ ..... ~ ........... :_: ;viE'AS" DRIF~:"VERTICAL SUB DRIFT TOTAL COORD[NATES C L O S U R E 5 SEVERITY SECTION DEPTH ANGLE DEPTH SEA DIREC DISTANCE ANGLE DEG/iOOFT D H DEG, D H S ; ..... ~;~-"~':?~7 ..... ...... :, ,-: ......... .............: ..... -. r-7. ,;r ........ :-,-, ....... T"; .::.5'~ ' : : :: : :': ~. i ' · 2~ 0 0 15 2~99,92 2427'92 ~ ' ':~::' ':": '' : ' '~'' o :s 7' zo' 8 0.28 ~'~'~0 i 0 ......... 2699'.91 2627.91 S 2.20W ~':.9~"'-'$ ................... 7~6'6' .... E .......... ~ 11-"8i='=5='::40~:':~:~":~'$'5 .....E'~'='=='"O,~8~ 6 2800 0 49 2799.90 2727.90 S14.10w 10.57 S .7.43 E 12.93 S 35 6 46 E 0.200 6 2900 0 52 2899.89 2827.89 512.80W 12.00 S 7.09 E 13.94 S 30 35 1 E 0.050 6 3300 0 3g 3299.83 3227,83 S15,10W 18.~6 S 7,56 E 19,9~ S 22 16 57 E 0.250 3400 0 38 3399,83 3327,83 S O,50W' 19.57 S 7,41 E 20.92 S 20 44 59 ~ 0,017 5 3500 0 36 3499.82 3427.82 SIO.90W 20,64 S 7,30 E 21,89 S 19 29 49 E 0,033 3600 0 25'" 3599. 82 ' '3527 50~ $ ~' ~':~ ~7' O' 183~: 3800 1 1 3799.81 3727,81 N31'.70E :~ ~22.58 S 7'90. E 23,92.S~::19:I8 1: E~ 0,536 6 ~000 4 23 3999,54 3927,54 N49,80E 16,09 $ 15.14 E 22,10 S '43 15 ~7 E 1,917 4100 6 3a ~099,07 4027,07 N59,00E i0,53 S 22.92 E 25,22 S 65 ~9 20 E 2,187 2i ~: ) 8 15 "4198,23 ' 4126'23"~':"~N6~'~i'~E'~?~:..~ 7~4',56 $/.::7 .34"37"E"/':' ..... 33 ~ 9 55 4296.97 4224'97 ::N73'OOE ..:.:~{~:.~:~"~0'96 ~ ':~' 49 4500' 13'51 ...... 4492,66 4420,66 N78.70E 10,63 N 89,~2 E 89,76 N 83 11 39 E 2,037 89 4600 16 0 4589,27 4517,27 N80,90E 15,20 N 114.50 E 115.50 N 82 26 13 E 2.157 115 ~700 18.. 3 ...... 4684.87 4612,87 NS1.70E 19,63 ,N 143.47 E 144.80 N 82 12 25 E 2,051 144 48'00 20 55 4779,13 4707,i3','~"N'8'~'i~i'OE":7~7~24.33 N" . 82' ~8~75g~7'~"~-7~'~ 2'8'67 i77 4900 23 24 4871,72 4799.72 Nsa.90E :'.~(:~ 29,26 N 21~,9~ E : 2.487 215 5i'00 ....28 49"' 5051,36 4979,36 N82.20E 40.31 N ~00.99'E 303,'6'7'"'N"~'-2~~ 17 ...... E ..... ~ ....... 2,889 ..... 303 5200 B1 48 5137,67 5065.67 N82,10E 47,20 N 351,00 E 35~.16 N 82 20 23 E 2e983 5300 34 12 5221,51 5149.51 N82.10E 54,69 N 404,97 E 408.64 N 82 18 g8 E 2.400 408 : ,50 .90 ,54 .09 .95 .i2 .22 ,79 .12 ,88 ,09 ,70 ,59 ,91 '27 .... . ~,RCO WELL 16-6 BO,SS 16805 RUN NO,1 11 JUNE 81 RECORD OF SURVEY ........................ T R U E ......................... L_: ...... ..: ............................. .......................................................................... DOG L E G ...... ".'lEAS, DRIFT VERTICAL SUB DRIFT TOTAL COORDINATES C L 0 S U R E S SEVERITY SECTION C)EP TH ANGLE DEPTH SEA DIREC DISTANCE ANGLE DEG/IOOFT DISTANCE P 1~4 DEG, D M S :.. : . , . .: :: . .: 5~ :34 54 5385,81 ....... 5313,81 ' ~.~.~.,...8..O.E_:::_L.:.__69..,63_ N .... : ....... 518.,03~._._E..'~:. ....... 522,6_9 ..... M.~:_8...2 .... 2q~..ff.O..L_.E.~':.: ...... 0,110 521,99 5600 34 46 5467.87 5395.87 N83,80E 76,29 N 574,78 E 579,82 N 82 26 19 E 0,352 579,09 5700 34 48 5549.99 5477.99 N83 80E 82,46 N 631,52 E .636,88 N 82 33 38 E O, 5800 34 30 5632,24 5560.24 N84,20E 88,40 N 688.07 E 693,73 N 82 40 4.3 E 0.3~2 693,00 5900 34'415714,55 5642,55 N84,BOE :i': 94,09 N 744'57 E". 750,50 N 82"47"50 6' iii:'''' 0,203 749,77 6000 34 16 5796,98 5724,98 .'N85,00E 99.37 N 800.95 E 807,10 N 82 55 98 0,472 806,40 6~ !.00 3 4 6200 34 42 5961.z+9 5889,z+9 N86,10E 108,34 N 914,33 E 920.73 N 83 14 31 E 0.248 920,13 6300 32+ 30 6043,79 5971.79 N86.30E 112.11 N 971.01 E 977.46 N 83 24 50 E 0,226 976,92 6400 34 13 6126,34 6054,34 N85..40E 116,19 N 1027,31 E 10.33.86 N 83 72 48 E 0,390 103~,37 6600.33 28 6292,44 6220,44:'::'.i:.N86,00E:'.::i:124,64 N 1138,38 E :1145,18 N:8~ 45 4 E : 0.371 1144,75 6700 33 16 6375.94 6303,94 ~"N85,30Eiii i'1'28'81 N 1193,24 E 1200,17 N 83 90 18 E 0,291 1199,78 '~'800 ~2 ' -0 ....... 62+60.'15 -6388' i'5'--~§'~"i'"'9"~_- ..... 'i~3,05 N" 1247"~)1-' E ........ i25'4'03)~'~'N'~"'~'-'5'~'"~3-5 ..... E ............. 1,288 ............ lz~3,71 6900 32 34 6544.68 6472.68 NgS,80E 137.01 N 1300.29 E 130'I.Z+9 N 83 ~9 5 E 0.~84 1~07.13 70'..)0 33 3 6628,71 6556,71 ........ .N85.-~OE ......... 141.16 N.. 1352+,~3 E 1361.67 N 84 2 57 E 0,498 1361.:54 7' 33 0 6712.52, 6640,5~+ N85.60E 145,~.4 N 1408,69 E. 1~+16'18 N 84 .... 6 '18"E ........... 0'078 1415,87 72~0 33 19 6796,24 6724,24 N85,10E ':i:149,88 N 1463,23 E 1470,89 N 82, .9 5 F 0'351 1470..59 7400 34 0 6963,06 6891,06 N85,70E 159,20 N 1573,16 E ].581,20 N 84 ].3 16 E 0,775 1580,91 7500 34 15 7045.83 6973.83 N85,60E 163,46 N 1629,11 E ].637,29 Iq 84 ].6 12 E 0,235 1637,02 7600 33 49 7128.69 70.56,69 N85.50E 167,80 N 1684.92 E 1693.26 N 84 18 z+z+ E 0.418 ].693,00 770© 78oo 32 7900 31 55 7380,53 .7308,53 .i 1847'33 E 1856'2'~i N~84123' 1011E~i::::~.'0'5].6 1855,99 8000 31 12 7465,73 7393,73 N85,~+OE 185.77 N 1899,52 E 1908,58 N 84 24 50 E 0.717 190~3,35 8100 .30 36 7551.52 7479,52 N86.10E 189,5B N 1950,76 E 1959.95 N 84 26 56 E 0.627 19.59.73 · . .. . ARCO WELL 15-6 .o RECORD OF SURVEY i ' : ::- : TRUE : :': : :' :::: : :' '::.:::, :;':::: : i DOG LEG CEPTH A'~GLE DEPTH SEA DIREC DISTANCE ANGLE DEGIIOOFT DISTANCE D F"i D E G · D M S ............... g~ 28 1 78~3.08 774~,08::' 2097'28 E ::::0.8~6 2~O6.58 8500 27 5 7901.73 7829.7~ N87,10E 202.16 N 2143.49 E 2153,00 N 84 36 43 E 0.945 2152.84 g60O 26 47 7990.87 7918.87 N86.OOE 204.88 N 2188.73 E 2198,30 N 84 39 -I E 0.374 2i98.15 8700 25 57 8080.45 5008,45 Ix.186,30E 207.87 N 2233,06 E 2242,72 N 84 40 54 E 0,835 2242.58 "x ......... ..~.~.0. 2~._...~ ........ 8351,3.? ....... 827~.,30 N 2361.70 E .2371.67 N 84'44 ~6 E ' 0.621 2371.56 9100 23 42 8442.50 B370.50 N85.10E 22~"~'~ ...... 9200 22 28 8534.48 8462.48 N87.40E 222,47 ?,~ 2441,78 E 2451,89 N 54 47 38 E 1,248 2451.79 9300 21 27 8627.22 8555.22 N87,60E 224.10 N 2479.16 E 2489,27' N 84 50 5 E 1.017 2~89.18 94~'~ 22 '6 8720 0.7 ' 8548 '0~'-'~'8-'~'~-~"~7~:"'~'i0 9500 25 8 8811~67 8739.67 589 : - . 9~00..25., 15 ..... ~902,15 8830_.15 ..... .;'~.7.%~.~;__.:.:,2_e3,77 N. 2~98'92..E .......... 2608,54 89 ~ 43 E 0,314 2608,52 9700 22 19 8993.63 8921.63 N88.60E 223,38 N 2639.26 E 9800 2~ 7 9086.52 9014.52 N88.90E 224.19 N 2676,28 E 2685.56 N 85 ~2 4i g 1~20i 2~85.65 9900 20 22 9180.03 9108.03 NST.50E 225.30 N 2711,71 E 2721,05 1',4 85 15 1 E 0,769 2721.05 1~,~ ' 19 22 9274.07 920g.57 2745'69 E ' 2755,'03 i~' 27~50~ 0i~ lB 33 9368,63 9296.63 2778.16 E 2787,53 r:.~OTTO~4 HOLE CLOSURE 2803.23 FEET AT N 85 Z8 ~5 E ARCO WELL 15-6 BOSS 16803 RUN NO,1. : t il JUNE 181 ....IHTERPOLA,T~D TRUF. VEi~TICAL DEPTPIS' COORDINATES TRUE Cr,5~'~E ~,.,~EASURED VERTICAL TOTAL COORDINATES C L 0 ,5 U R E SUB TOP SAD 96:37 8935,7'6 223,21 N 26].4,38 E 2623,89 N 8.5 7 ~1 fi 8863,76 ~,AS~,~ SAD 9650 8947.64 ..................... ~.~.1~...~ ..... 261~.66 .~ 2629,15,. P! 8~ .... 7 .... 5~.~ .... E ..... 8~.7~.64 PLUG BACK 10187 9451,52: ~: :~27.02: N :: .: 280~,27 E~ 281~.44 · N 85 22:17 E : 9~79'52 .!'.';EASURED....~EPTH.,.,AND OTHER DATA FoR'E. VERY EvEN 100 .FEET OF' SUB SEA DEPTH,~i MEASURED VERTICAL SUB · MD-TVD ' VERTICAL .: ' DEPTH DEPTH SEA DIFF'EREINCE::: CORRECTION TOTAL COORDIi~ATES ::i · :. · : :: : ~ :. 172 172. 100 0 0 0,09 272 ..... 272, 200 0 0 0,24 S 0,13 W 372 372, ..... ~0'6']]]~"]":i]~']]i!'/"'i~'I']] ...... ' ..... 0 ..... "] "!'.' '- . ':'- ' 0 ' 55 S /+72 472. '.O .' :':. 0,88 5. ].. O,43 W' : . 672 672, 600 0 0 1,38 S 0,66 W 772 772, 700 0 0 1.57 S 0,34 W 872 872, 800 0 0 1.01 5 0.48 w 972 ~72. 900 o ::. o o.~o s ....... o,~'9' i~' 2 ~ 2272 2272. 2200 .. :O... ~.. O 7 .............. 2.3.7.2 ...................... 2372. ......... ~..~.~.~_!_!::"O_i'].:!!]-]::']]i:!] .................... 0 .................. .............. 7 2472 2~72. 2400 O 0 7 2572 2572, 2500 0 0 7 2672 .................... ~672, ..........~6O.Q ........ 0 0 ........................................ 8 1272 1272, 1200 0 0 1.41 $ 0,83 E 1372 1372. 1300 0 0 1,27 S 1,i0 E 1472 1472. 1400 0 0 1.52 S 1.04 i 672 i 6 72. i 6 o o'!':'~-~i~: ;;;]?io~!i"~?~i?i '?-,~' o ',!'~'?!'>~ :.! '-~': ..~i ?'i'~'.'I· s ~ 8e.~' 'E ,.-~: ~ ..~ ': . : . i872 i872, i800 0 0 ~,87 $ 3,i~ E 1972 i972o i900 0 0 5,~7 S 3,3~ E 2o72 2072. 2000 0 0 6.6~ S 3.9o E i72'' 2172, 2772 2772.. 2700 ?~:~]~-== ...............0 i o. 2872 2872, 28oo. o:'-.:::.:-i:i .:-. o 11. · 69 5 D,27 E · 65 $ 5.90 E:: ' · 66 S 6,41 ~ = ,66 S 6,96 E · 54 $ 7,58 E 16 S 7.5~ E 59 $ 7.19 E 297.2 ......................... 2972. 3072 3072. 3172 3172. 3272... 3272. 3372 3372. 3472 3472. 3000 0 0 15.02 S 7.34 E 3100 0 0 16.68 S 7,57 E 3200 0 0 18,13 S 7,64 E ~3o6 ............... '6 .............................. 0 ......... i9.26 S .......... 7'43'-' E ................ S~O0 :.:o :'i: 'i. :-?' . o 2o.s~ s 7.s6 a ' 3572 35 0 0"'":" 0 21 29 $ 7,15 E .................... ~_.~..72_ ......................................... · .................. 9 ..................................................................................... · A,,RCO WELL ............................... :.-,.B0.$S..~.,.~,6803 RUN t",:C,: ..... ] ................ : ............................. 1 1 .. JUNE 81 · . ;.':£ASUI'RED DEPTH AND OI'HER DATA FOR cv~r,~Y ~v~i.,~ ~oo FSST OF~'SUe s~-A TRUE MEASURED VE[-~T I CAL SU~ ........... ?) ~_~.~_~ VERTICAL ......... DEPTH DEPTH SEA DIFF[T..REf~CE: ::: coRRECTiON.: ........ TO'TAL'': :~"O~'~'INATE~ ::::::::::::::::::::::::::::::::::::::::::: :. :::: ..... :.:::: ................ ~..,. 3672 3672, 3600 0 0 22,05 S 6,99 E 3772 3772- 3700 0 0 22,73 S 7~55 407~ 4072, ' 4000]: :[:: [: 12' 11 ~275 ~272. 4200 2 1 0,37 S ~,09 E ~376 ~372. 4~00 ~ 2 ~.80 N 62,68 E ~79 ~72. 4400 6 2 9,83 N 8~,L~ E ~900 ~872, ~800 28 8 29~26 N 213,93 E 5010 ~972. 4900 38 10 34.92 N 259,73 E 5124 .............. 5072, 5000 51 13 ~1.91 N 312,~0 5605 5472 5727 5572 5848 ..... 5672 ~ 5970 5772 6091 5872 ........... ~21~ ............... ........ 59.72 6334 6072 6455 6172 5400 133 22 76,64 N 577,61 E 5500 155 22 84.28 N 646,68 E 5600 .............. 176 ................... 2t ....... 91,25 N 715,14 E ........... ~oo ].:~!]]:i2:::::]. ...~.: :.: ..... ~.'":...]~.: ~o~'~.:N. .:.~:~ 6000 262 ZZ Zi3.~O N 9~O,Z9 E 6932 : 6572.' 65oO(.:: ::::19 .::. :: ................. 705'~, ......................... g'672 ' ......... gg~O- ~"-:j-~-6- ................................... 20 ....................... i 43 . 6~2_....~ ......... 7171 6772, 6700 398 18 i48,82 N 1-447,33 7291 6872, 6800 419 21 154,61 N 1512,75 7411 6972. ' 6906 ........... ~8 .............................. 19 ' ' 159.73 N .... i579"i'7"~ 7532 7072. 7000 ZZ 165.01 N~ 1646.81 ARCO :.dELL 15-6 gOSS 1680.3 RUN NO.1 11 JUNE 81 T',:ASU,O, ED DEPTH.AND OTHER DATA..,.F..._O_.R,__.E.._V_EBY ..... g.~/E_hi. 100 FEET OF.SUB SEA..DE~TH · .. ~-,EASURED DEPTH TRUE ' VERT I CAL SUB ....... i~-D-:"f~-~ ................ DEPTH SEA DIFFERENCE VER T ! CAL. CORRECTION TOTAL COORDINATES 8579 7972 8691 8072 88.02 ..................... 8172 8912 8272 9023 83?2 9132 8472 9240 8572 9348 8672 ............... 9456. ........................ 6772 9567 8872 9676 8972 97.94 9072 .... ~ 9891 9172 9998 9272 10104 9372 7652 7172, 7100 480 20 170,32 N 1713,68 E 7772 7272. 7200 ........ ~0.~ ................. 20 17,5.80 N 1779.09 E , 7890 '/'372. 7300 5181 : :: i81 ~ ' 181,52 N "1841'95''E 8007 7472, 7400" :'::: 5315111111; ..... ;;(:i::::::-: 17 :::: ': ' 186,09 N : 1903,131 E 8!24 7572, 7500: ': 552.:: :::]:':::':: 17 '::::'% 190,42 N 1962'791E . 8239 7672, 7600 567 15 194,39 N 2020,12 E 8353 7772, 7700 581 14 198.19 N 2075,08 E 8466 ...... 7872. ...... 7800 .........~<)~ .......... . ......... 13 201,49 N 2127,91 E 7~00.::' 607.:: ::::.::::: ,::.:: : :::':':' ::":::: :~04.~7 "':::;'::: ........ . 8200 640 lO 214,54 N 2324,62 E · 8300 651 11 218,08 N 2371,13 E · 8400 660 9 221,10 N 2415,34 E . 8 ~ 0'6'::'17:::.. ~6811:8 ::N:: :":':' :: ........ . 860011::: 8 : ::: : ::::;:::::::: 22~,88 ::: ::: :::::::::::::: ::::::: : . ........ . .:..:.::.. ::.:..::::. :: .... :,..:: .... 21 .17 N: : E::: :::::'::::' :: · 8800 694 10 · 8900 704 10 · 9000 712 8 , 9200 .. 726{ ::: : 7 · 9300 732 :" 6 224.21 N 2584,69 E 223.18 N 2629,98 E 224.47 N 2670,45 E 22~.57 "~4 2708'5~' E .......... 227,0~ N 27~4'9: E. 228,~2 N 2779.291E : ............ : .......... : ........... ~: ........... : ..................... . ARCO WELL 16-6 INTERPOLATED VALUES FOR BOSS 16803 RUN NO,1 11 JUNE' 81 EVEii~'-~'~0~ .... ~-'~"~':I:""-5"i~"-"MEAsIJI'QED DEPTH. MEASURED ' DEPTH DEP TRUE VERTICAL SUB 1000 9 2000 .3000 , 29 4000 39 5000 49 6000 ........................ 57 7000 66 8000 74 9000 ......... 83 10000 92 TH SEA '. .TOTAL .................... : ....... : ....... %.L__ .............................. 99. 927. 0,89 S 0,03 W 99, 1927. 5.77 S 3.49 E 99, 292l, ............................ =.. 13.70..5 ......... 7,11. E 99. $ 15.07 E 62, 48 .71 N ::.:: i 255'30 E 96. ..... i_~.2.24' .sz N : '8oo'92 E 28, 8556, 141,73 N 1354,26 E 65. 7393, 186.14 N 1899,46 E 51. 8279. 217.49 N 2361,66 E 74 HORIZONTAL VIEW ARCO ALASKA INC. GYROSCOPIC SURVEY SCALE I"= I000' dUNE 12, 1981 24. ALL DEPTHS ARE TVD ...... .. _ SURFACE LOCA~-If , IS SEC. 24 1893' SNL~ 1121EWL, T ION~ RI5E,U.M. 400 800 12oo ,~oo 2000 ..... -- 2400 ~ 2800 - - 3200 3600 - - 4000 VERTICAL PROJECTION ARCO ALASKA INC. - WELL 16 --6 GYROSCOPIC SURVEY SCALE !"= I000' ~UNE 12:, 1981 5200 ALL DEPTHS SHOWN ARE TVD 5600 6000 64OO 680O 7200 ............. ''~ 8000 ~ ~ TVD 9416" TMD= 10150 Eastman ~ ~ Whipstock l A PETROLANE COMPANY REPORT of SUB-SURFACE DIREC TIONA L SURVEY ARCO ALASKA, INC. COMPANY DS16-6 WELL NAME PRUDHOE BAY[ NORTH SLOPE, ALASKA LOCATI ON JOB NUMBER A481D0324 SURVEY BY J. Cook/L. Hensley TYPE OF SURVEY Directional Single Shot -~..~ :.j. OFFICE Alaska DATE 6/16/81 F(~M D-30Z R2 Eastman == P. O. Box 4-1970/Anchorage, Alaska 99509/(907) 349-46;7 TWX 910-881-5066/Cable: EASTCO June 16, 1981 Arco Alaska, Inc. P.O. Box 1479 Anchorage, Alaska 99510 Well Number: DS16-6 Location: Prudhoe Bay, North Slope, Alaska Type of Survey: Directional Single Shot Date: 6/16/81 Method of Computation: Radius of Curvature Driller: J. Cook/L. Hensley Job Number: A481D0324 Attn: Bob Hines Dear Mr. Hines: I am enclosing the original and one copy of the Directional Single Shot Survey run on the above mentioned well. We wish to take this opportunity to thank you for calling on our services and trust that we may continue to serve you in the future. Sincerely, Leroy Keys District Directional Drilling Supervisor Alaska District enclosure LK/kp Directional Drillers/Sub-Surface Surveyors/Instrument & Tool Rentals/Sales/Worldwide ARCO ALASKA, INCo ' DS 16, WELL NO; 6 DSS F'RUDHOE BAY, NORTH SLOF'E, ALASKA DSS, 0-10261 MD, DRILLER; COOK/HENSLEY RIG~ ROWAN S5 DECLINATION; SO i/2 DEG EAST UOB NO;A481DOS24 . VERTICAL SECTION CALCULATED IN PLANE OF F'ROPOSAL DIRE:CTION; N 78 DEGo S5 MINo E RECORD OF' SURVEY RADIUS OF CURVATURE METHOD .RCO ALASKA, INC. ' COHPUTATION PAGE NO. 1 )S 16. WELL NO: & DSS JOB NO:A481D0324 . TIME DATE :'RUDF(OE BAY, NORTH SLOPE, ALASKA 1&~07:42 1&-JUN-81 . TRUE 'iEASUF(ED DRIFT DRIFT COURSE VERTICAL VERTICAL SUBSEA R E C T A N O U L A R C L 0 S U R E DOGLEG I)EI::'I'H ANGLE DIRECTION LENGI'H DEF'I'H SECTION TVD C 0 0 R II I N A T E S DISTANCE DIRECTION SEVERIT~ FEET D M D M FEET FEEl' FEET FEEl' FEET FEEl' I) M DG/100Fl 0. 0 0 0 0 0. 0.00 0.00 -72.00 0.00 0.00 0.00 0 0 0.00 560. 0 15 N 52 0 E 560. 560.00 1.09 488.00 0.75 N 0.96 E 1.22 N 52 0 E 0.04 988. i 0 N 58 0 E 428. 987.97 5.36 915.97 3.42 N 4.78 E 5.88 N 54 23 E 0.18 1509. 0 30 N 85 0 E 521. 1508.92 12.06 1436.92 5.57 N 11.18 E 12.49 N 63 32 E 0.12 2675. 0 45 N 85 0 E: 1166. 2674.85 24.69 2602.85 6.67 N 23.85 E 24.76 N 74 22 E 0.02 . 0o~. 3739 81 25 41 ~667.81 0.28 N 25.86 E 25.86 N 89 3740 0 15 S 60 0 W i '~ · · 3770. 0 45 N 15 0 E 30. 3769.81 25.27 3697.81 0.40 N 25.70 E 25.70 N 89 6 E 3.14 ~831. i 45 N 35 0 E 61. 3830.79 26.06 ~758.79 1.60 N 26.26 E ..o.31 N 86 31 E 1.76 3951. 3 45 N 46 0 E 120. 3950.65 ~0.58 ~878.65 5.97 N 29.99 E 30.58 N 78 44 E 1.72 4046. 6 45 N 54 0 E 95. 4045.24 38.21 S973.24 11.55 N ~6.65 E 38.42 N 72 30 E 3.24 4].68. 7 45 N 65 0 E .1200. 8 30 N 65 0 E 4343. 10 0 N 72 0 E 4437. 12 0 N 75 0 E 4620. 16 0 N 76 0 E 122, 4166.26;-" 52,73 4094.26 19.36 N 32,-/~4197,94~ 57ols 4125,94 21,27 N 143, '!4339,08 ..... 79.75 ~ 4267.08" 29.69 N 94~;:"J'4431.35 97,61 4359,35 S4,78 N 183~%:4608,87z~ 141,81 4536,.87 .~ ;~45086yN 49,89 E 53,51 N 68 48 E 1,40 53,99 E 58,03 N 68 SO E 2.34 75,36 E 81,00 N 68 30 E 1,31 92,56 E 98.88 N 69 24 E 2.21 135.41 E 142.96 N 71 17 E 2.19 4864. 21 15 N 78 0 E 244, 4840,01 219.67 4768.01 5107. 29 0 N 78 0 E 24~. 5059.85 ~22.77 4987.85 ~' ' ~4~0.°~ 568 20 5378.92 ~69. 35 15 N 8? 0 E 4Ao ~ =' 6116. 36 0 N 84 0 E 547. 5895.55 oo~..85~'"5 ' 5823.55 6612. 34 30 N 81 0 E 496. 6300.59 1171.41 6228.59 63.38 N 211.31E 220.61 N 73 18 E 84.82 N 312.15 E S23.47 N 74 48 E 127.45 N 553.93 E 568.40 N 77 S E 166.28 N 870.16 E 885.90 N 79 11 E 203.64 N 1153.93 E 1171.76 N 80 0 E 2.17 S.19 1.43 0.25 6788. 33 30 N 81 0 E 7107. 33 30 N 81 0 E 7563. 34 45 N 81 0 E 8009, 32 15 N 81 0 E 8509. 28 15 N 82 0 E 176. 6446.50 1269.74 6374.50 319. 6712.51 1445.65 6640.51 456. 7089.99 1701.23 7017.99 446. 7461.87 1947.16 7389.87 500. 7893.70 2198.67 7821.70 219.03 N 1251.14 E 1270.17 N 80 4 E 246.58 N 1425.04 E 1446.21 N 80 11 E 286.59 N 1677.70 E 1702.00 N 80 18 E S25.10 N 1920.81 E 1948.13 N 80 24 E S62.32 N 2169.88 E 2199.92 N 80 S1 E 0,57 0,00 0.27 0,56 0,81 8818, 26 15 N 81 0 E 9106. 25 0 N 82 0 E 9338. 22 0 N 84 30 E 9558. 25 0 N 88 0 E 10261. 18 0 N 83 0 E 309, 8168.39 2339.96 8096,39 288, 8428,06 -2464.34 8356.06 232, 8640,79 2556,53 8568,79 220. 8842.5~ 2643.45 8770.5~ 703, 9496,20 2898.98 9424,20 S83.23 N 2309,80 E 2341,38 N 80 35 E 401.64 N 2432,98 E 2465,91 N 80 38 E 412.51 N 2524.83 E 2558.31 N 80 43 E 418.25 N 2612.35 E 2645.62 N 80 54 E 438,45 N 2868,96 E 2902,27 N 81 i9 E 0,66 0.46 1.36 1,50 FINAL CLOSURE - DIRECTION; DISTANCE; ~N 81DEGS 18 MINS 40 SECS E ~90~.27 FEET i i.?.;-~-.,;.i,,~'i, i.I.-'..!., 1' ' ~ . ; : i''~ : ~' ;'., ~' : :~ "':: ~RCO' ~L~SK~,' INc,' : ~:~: ,.~ ;., ~,~.-;., ~:. ~ .,-HORI~ONTRL~ PROJECT II ~ :, DS ~6, NELL NO: 6 DSS~$~.~:!~'~ ~ ~' ~ ": ...... ~ ~ ~'~ ; ~'' 5C~LE :~ IN. ~= 500 FEET ~ ': PRUDHOE BRY, NORTH SLOPE; ~RLRSKR: .~ '~. ~:.: I~.L'~.~' 'DEPTH :INDICATOR: TVD, !ii , i , · . :'~ .... ,. ',; } .-. ~ :. ::., ;'::~ :.i.i :' . '.,. . ;~.~ , ,': '! . NORTH.438.44 ERST 2868.96 , ,. ' ~ - ' ' ' ~ '. ..... : , ; : ' ; ·~ ' . ( .- ~ , - · 'I ' ~ ' · ~. , ..... ~ ~ , . .) , ~ ..... : ........ [.. : . ,, .. , j [ ~ , . , . , ,j ~ ~, ....... .., · ~ .... .: .... ~.,~, ·., .... ;. - ,. CLOSURE 2902,27 N 81 18 40-E .... .... ;' ; ..... ;"~ .... ':'-' [-' ~ .... ~'--~;- ~- '-.' ....... I. ; . ~..~ .. ' ~ ~ . ' ~ ~ .1 . ~ . .; ~., ;.. : ' ~ t . ' ' . ' ' ~ ' · - ' ' ' - . ' , : ~ ~ ~ · · ' ~' ' '~, ~ , -1~ ., , ~ ;~ I ' ~ , ' ' ~ : ~ ~' ~ i ' ' ' I · ~ , . , f . ~ , - · t .... , ~ ,, -. , ~ .......... · * v . ~ . , - , - r · ~ ' ~ ' . ' ' J ~ ' · I ' '· ' ' ', .' ' ' ~ ' - ,, . ,.;.-.~. . ~ - : ,. · ; ; .., . ~., .....,:.. ~ , ' ,· , · . . ~ ..... ....... ; ..... ~ ......... ~ ' .... - ~ · .... ~ ...... , ~ /--}--~ ...... :--:-,.--~ .... ~.-.~.~4-~ .-~., :-.,~; ;, :. ,.-.r..~..~}--1,,,.~,,-~ ..... t. ~ ............ ~. ... ....... , . .; .~ .... : .~,~ ........., ,.,,,.;... ...... ,' ...... ,}~,;..;,..;-.,; ..... t :- ' ~ ' - , i .... ; ' ~ ' : ~j t ~ ' i -j ~ ' ' ·. ',' , ' - ~ ' ' ' J t : ' · ' ~ ~ s ;, ~ : · ' ' ' · j . ' t "r ~ ' '~ - , ' ..... t't .... , '';'' ' ' ' ~ , '- , ..... ~ ' : ~ ~ ' ' · ,, , ,r ...... , .... 4 , ..... . 1 ........... , :' ;'' ', ' ~ :;,' ' i J ' ' ' '~ ..... ' , · J - · ' i O . ~ ' ' ~ ' , : ' ", :' ' ' t ...... ~ ' ' ' - ~ ~ ' · ~ i ' { ~ ' , ~ , ' ,.- ' ... i .~ ~ J "' , ~ . , ~ t ~ ..~-~ ; . . ( . . . · . · .. . i , · ~· ~ . -J ~-, ,:' . ; . , ' i . . .'" . -~' "t ~ ' ; ~ ¢' ~ r ~ , ~ ~- , . · , · ; . · . ~, ,, ,. . I .~ . · ....... j ..... ,.,. ,,,,..; ,,. ., ' I ' . , , j . . : : ' ..... :": ["~"-~"; ..... ~'? ; "~ : ~'" t '. .... '[ ;'~'"~'~""t .... ; "".'r'.' r'~ ','~ .... ,.; ; .... ~ ....... ~ .... +" 'r"~' ~ ~":"~"~ ........... ~ "'t"'; t ;' T"~ .' .... , , . :" ~ .. · ' ~ ' ' ' ;' ! :'~ ', ~ ', '~ ~ ~ .... .', : ~ ~' · · : ~ , '~ ' ~ · ~ ~ ; ~ ' : ; f ~-,, ',.~.. ) r -:- ~- · ' , ~ , ~ , ~ : .... [t,:~f f~" ;'" !~.~.~.;. ~ -~ ',i.~.-~.~.-~-j;-~ ~..~.t.f--~--,.~ ...:: ~..~ :--~!~..~,-...~t.;-~:i-~ ~ 4.. I-:~, :i~.~.~.4..~..~..,~ ....... I; ...... ~.~-~--~.-.~.,-~-;.I;. ~ j'' · , ., .. . . ._, ........ , ...., ....... , ......... .., ....................... J - ,~ ....... I. ~ .· ~ · ......... J · , ' · ~ , ~ .' : ' ' . . ~ . . ~ · . , ~ . j : ~ , . · 'r · . ' ~ · . , . . ~ .. ~ j ,., ., ......... . . , ~ : ~ ~ ~ . . .+..4~J.+. ,..~ { 3.4 .,.:.i :..:~..~..~: ;.~,.::.~..[.:~:~.L~..~ .[,?,~Z:'?:'.,7 .YJ,.~L..:.~.~ :~.~.L.:.~...i.: .;.'~ .~. ~',;~¥..?:~..[..:..,~..:~.L.~.:..~..~./~..!. ~:, .~ ~: ~'1~: 1. '.~; L.}. ~ ~.; ;,' .L ~.,,.r..~ ;: ,. .:L ~:.'~ ::..:..'... : , .. , ...... . . , ,. , , .... !--i,- ..... ARCO-'ALASKA;;'-' INC' ....... :-.iF ....... :-~;~:-.-.;._~.~';.~:~;;~!.~.-.;:-;';':.:T_T .... ;.'-VERT I CAL" PROJECT I ON ....... ......... DS 16, NELL NO: 6 DSS i;~'~"'!:~.i! ...... ;~;':'!_;.'-~;.;.--.;~li'i;i.i~'.i.;.i.; ...... ~' 'scALE i"-.I'N.-:~--2000 FEET'ii'L .... ..... ::_z:;._L._P. RUDHOE BRY.,_.._ NORTH _.SLOPE,.. .... ALRSKR....' ......... .... i ~ ~ - ~ .~ ..... ~.~..,_~, _?_.....,_:_~ .... ~_~_~_~?_.~..~._,L~.. ,.~_,_;.~_.,.-. 12! ~i 11'-.' 0 ........... 0 ............... ~ , ~ 3740 ....... -"~-_~ ..L4000 ............ ~ ........................................................................................ ~ ............ ~' ...... '"~"~+ ........................ '"~ ........... ' ...... .... ~ ............ ~ ................................................ ~ ........................... ~ .............. ~ ........... ~ ................. ~ ......... . ..... ~ ....................... ...... ~ ....... ................... ~ ................ ~ ........... ~ ......................... :.:....~ ......... ~ .............. .~ ................................. ~ .... ~ ................ .~ .......... ~ .......... 4864 '- ~ . . , ... , -~ ........ ............. ~ .......... ~ ...... ~ ................. ~ ......................... ~ .................................... : ............ ,.._: .............. ~ ................ : ......... ~ .... ' : .... : .......... -.8788 .... ................................ , ........... : ........... ;..~ ....... :.. ~ ...... . ...... ~ ................ · ..... , .... ~...~ .................~ ............. ~.-~ ...........~ ........ + ..... ~-.~ ..... ......... ~ ..................................... '"'' ' BO00 .......................... ~ ............................. ~ ........... ; ............. ;'--;'; .... ~"; ........... ~ ...... ?~-~: ................ ~'""~-~ .... '~ ........ ..... ~ .................. ~"~ ....... ~ ..... ~ ~ ' .......... : ~ .... "~ "." . ....... "'~"~ ~ ~ ~ ~ .~_.~ ......... ~,: ....L.~.-~.~-. ........ ~ ................ ; ....... ~ ~ .............. ~ ............... ~ .... ~..--~.~--- .................. ~ .... t.~-~ ........ ~--:----~ .......... ~.-:-~-:--~'~-~--~-"~-~ ...... ........................... ;..: ........ .... ~ ............. ; ............... ~ ............. ~ ......................... ~ .......... ~ ............... ~ ..........................~--* ............ ; .............................. ~ ......~ ........... ,-~ ......... ;~2;;2:;; ............. 10000 ...................... ~ ...................... ~-' ................................................................. : ................ : ....................... ~ ............................ ~ ...... ................ ~ ............... ...... ~ ................................................ : ..... ~ ..... ~ ........... 0 ~';.';~.;;;~;;;~:2000 ~000 - '~ ............. ~ ..................................... : ............................. ; .....' .... ..... ~ .................................................................... ~-~ ....~.~ ..... ~ ............................... ~ ............... ....................................... ~ ..... ,~ .... ---~ ............... ~ ........ YE~TIC~L- SECT[ON -~ ................ ~ ..................... ; ........... ~--'~~'~ - - .............. ~ ...... t .......... : ................ ' ' · ...... ~ ............, ............................ ~ ...................... ~ ............. ~ .............. ~'--~'~"~'- .. ~ ......... ~ .................~ ........... ; ........................................ ~ ...................................... ~ .................... ~ ..... ~ ............ ~ --; ....... ~.~-~ ................................ , ................... ~_.~ .................................... ~ ........ ~_..~ .................... ~ ..... ~._~.__~ .... ~ .... ~..~--- ...... .CLOSU~[ ~gO~..~7 _N _.81.:;18 ._~0 _K ....... , .............................................. ~"'~ ...... ~'~ .... . ---~ ......................... ~ ...................................... ............. . ............ : .............. ; ............. ~ .... ~ ...... Check Form for timely ccmpliance with our regulations. Reports and Materials to he received by: /- / Date Completion Report Wel 1 History Samples Mud Log Core Chips Core Description Registered Survey Plat Inclination Survey Directional Survey Drill Stem Test Reports Production Test Reports Logs Run Digitized Log Data ,! Required Yes Yes Date Received Yes Remarks ARCO Oil and Gas "'mpany North Alask. ,slric! Post Ollice Box 360 Anchorage. Alaska 9~510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer June 16, 1981 Reference: ARCO Cased Hole Finals J//~iS.14-18 5/6/81 ACBL/VDL Run ! 5" /</~:':S-~;~16.0 5/10/81 ACBL/VDL Run 1 5" Please sign and'return the attached copy as receipt of data. Mary F. Kell$s North Engineering Transmittal fi350 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M, GEOLOGY STATE OF ALASKA EXXON MOBIL GETTY PHILLIPS SOHIO MARATHON CHEVRON Oil and G~I~, Companf is, a O~v,~,,on of AIIa,'H~C R*chl~eldCompar~y ARCO Oil and Gas C,"mpany North Alaska trict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer June 5, 1981 Reference: ARCO Open Hole Finals D.SoT-3C 3-10/30-81 D.SoT-3C 3-10/30-81 D.~.T-3C 2/21/81 D.S.T-3C 3./30/81 D.S.T-3C 3/30/81 D.S.T-3C 3/30/81 D.~ 5/7/81 D.S. 5/7/81 D.S 5/7/8i D.s 5/7/81 ,~'FDC ... /~../~or~hole Oeo. Tool /--~'DIL/SFL .??..!BHCS //'/Yd P L (Cyb e r lo ok ) ,. .' .,' ~,?"?~'CPL(Cyberlook) '"'/ CNL Run 2,& 3 Run 2 & 3 Run 1 Run 1,2,& 3 _ . Run 1,2 & 3 Run 3 Run 1 Run 1 RUn 1 Run 1 Run 1 Run 1 5~! 5" 5" 5'~ 5" 5" 2" & 5" 2" & 5" 2"& 5" 2"& 5" 5" 5" Please sign and return the attached copy as receipt of data. Mary F. Kellis North EngineeCing Transmittal //330 · ' DISTRIBUTION' NORTH GEOLOGY DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOBIL, GETTY PHILLIPS SOHIO MARATHON CHEVRON ARCO 011 and Oas Company is .~ Oiv,$~on ol Allanhc R,chl~etdCompan¥ ARCO Oil and Gasf~' pany North Alaska'~.,.~trict~' Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer June 4, 1981 Reference: ARCO Magnetic Tape & Listing D.S.16-6 Tape ~ Run 1 5/7/81 Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal ~328 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOBIL GETTY PHILLIPS SOHIO MARATHON CHEVRON ARCO Oil and Gas Company is a Division of AtlanticRichfieldCompany ARCO Oil and Ga,~~ mpany North Alasl~ ,strict Post Office Box 360 · Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer May 28, 1981 Reference: ARCO CASED HOLE FINAL D.S.16-6 5/12/81 CNL Run 1 2"/5" Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering DISTRIBUTION NORTH GEOLOGY EXXON R & D MOBIL DRILLING GETTY ENG~ MANAGER PHILLIPS D & M SOHIO GEOLOGY MARATHON STATE OF ALASKA CHEVRON RECEIVED JUN- 1 1981 Alaska 0ii & Gas Cons. Commission Anchorage ARCO Oil and Gas Company is a Division of AtlanticRichfieldCompany ARC6 Alaska, Inc.~ Post Office [. 360 Anchorage, Alaska 99510 Telephone 907 277 5637 May 13, 1981 Mr. Hoyle Hamilton State of Alaska Alaska Oil & Gas Conservati on Commi ssi on 3001 Porcupine Drive Anchorage, AK 99501 Subject: DS 5-1 DS 16-13 DS 5-10' B-2 DS 9-18 C-7 DS 1 2-9 C-8 DS 14-18 ~T-3C CONFIDENTIAL DS 16-5 W. Sak #18 CONFIDENTIAL DS 16-6 Dear .Sir' Enclosed please find' 1. The Completion Report for DS 16-5. .. The Completion Reports and Gyroscopic Surveys for C-7, W. Sak#18& T-3C. (Please note that W' Sak #18 & T-3C are to be considered confidential). ¸3. The Monthly Reports of Drilling & Workover Operations for DS 5-1, DS 14-18, DS 12-9, DS 16-6, DS 16-13, B-2 & C-8. 4. The Subsequent Sundry Notices for DS 5-10 and DS 9-18. Sincerely, P. A. VanDusen .District Drilling Engineer PAV/KJG'sp Enclosures ARCO Alaska, In~. is ~ '.:~ubsidh'~ry ol AllarHicFl~c.t~fi~..'hJ(.c, mP,'~'~' , ~ ,~ STATE OF ALASKA ~ '"' ALASK/(' _AND GAS CONSERVATION O( ,MISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well ~-I Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 81-51 3. Address 8. APl Number P.O. Box 360, Anchorage, AK 99510 50_029-20584 4. Location of Well at surface 9. Unit or Lease Name Prudhoe Bay Unit 1893'FNL, ll21'FWL, Sec 24, TION' R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 72' RKBI ADL 28332 10. Well No. DS 16-6 11. Field and Pool Prudhoe Bay Field Prudhoe Oil Pool For the Month of April ,19 81 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well @ 0400 hrs, 4/22/81. Drld 12¼" to 8509' as of 4/30/81. (See attached Drilling History). 13. Casing or liner run and .quantities of cement, results of pressure tests 20" conductor to 80'. Cmtd w/333 sx Arctic Set. 13-3/8" csg w/shoe @ 2650'. Cmtd w/3000 sx Fondu & 400 sx Permafrost. (See Attached Drilling History). 14. Coring resume and brief description n/a 15. Logs run and depth where run None to date. 1 6. DST data, perforating data, shows of H2S, miscellaneous data n/a 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Rev. 7-1-80 Submit in duplicate DS 16-6 Drilling History Spudded well @ 0400 hrs, 4/22/81. NU 20" Riser. Drld 17½" hole to 2675'. Ran 65 jts 13-3/8" 72# L-80 Butt csg w/shoe @ 2650'. Cmtd csg w/3000 sx Fondu & 400 sx permafrost. ND 20" riser. Instld 13-3/8" pkoff & tstd to 2000 psi - ok. NU BOPE & tstd to 5000 psi - ok. Tstd csg to 1500 psi - ok. Drld FC, cmt, FS & 10' new form. Tstd form to 12.5 ppg EMW. Drld 12¼" hole to 8509', as of 4/30/81. ARCO Alaska, Inc. ~ Post Office !~.. ?,~0 Anchorage. Alaska 99510 Telephone 907' 277 5637 May 13, 1981 Mr. Hoyl e Hamil ton State of Alaska Alaska Oil and Gas Conservati on Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject: DS 16-8 DS 16-9 Dear Sir: Enclosed please find the updated Completion Reports for DS 16-8 and 16-9. Also included are the Gyroscopic Surveys for these wells. Sincerely, P. A. VanDusen District Drilling Engineer PAV/KJG:sp Attachments ARCO AIaska'. h'~c is a Subs~dia~ V of AthmticRichfieh.',Cornpany ALASKA OIL AND GAS CONSERVATION COMMISSION Hoyle H. Hamilton Chairman Smi th Commissioner Bobby Foster ~" ~' Petroleum Inspector Thru: Lonnie C. April 28, 1981 Witness B.O.P.E. Test on ARCO'S D.S. 16-6, Sec. 24, T10N, R15E, UM Permit 981-51. Thursday April 23, 1981: I traveled this date to Prudhoe Bay to W'~%n'e'ss the"upC0m'ing B',O.P.E. test on ARCO'S D.S. 16-6. ..Fred. ay April 24,..1981: The B.O.P.E. test began at 9:15 am and was concluded at 11:15. am. As the attached B.O.P.E. inspection report shows there was one failure. The door gasket on the bland rams leaked. This was corrected and retested. In summary, I witnessed the B.O.P.E. test on ARCO'S D.S. 16-6. BF~mm O&G ~4 4/81~ STATE .OF ALASKA ALASKA OIL & GAS ODNSERVATION COMMISSION B .O.P.E. Inspection Report Well_ ~~- Location: Sec,, ~il ling ~n~a~or ~tion, Ceneral_ Well Si~_ Ceneral Ho~e~in Rese~e pit BOPE Stack Annular Preventer-- / Pipe Rams ~ Blind Rams / Choke Line Valves,__ H.C.R. Valve-- / - Kil 1 Line Valves Check Valve .... / Test Results: Failures Test Pressure 3Om O ACCUNUIATOR SYSTEM Full Charge Press~re~f)OO Pressure After Closure psig psig Ptmlo incr. clos. pres. 200 psig -- min/_~ sec. Full Charge Pressure Attained: ~ miN~"d~sec. N2 ~/~J~/~b, ~~ ~J~/~-?/grTO psiq Controls: Master O,~ S Remote ~ ~g Blinds switch cover L/~ ~_ Kelly and Floor Safety Valves -- .Test Pressure Test Pressure Test Pressure Test Pressers /V/~"' Upper Kelly Lo~er Kelly. Ball Type____ Inside BOP Choke Manifold~¢ ~ Test Pressure No. Valves / NO. flanges ~ Adjustable Chokes / ° Hydrauically operated choke Test ~-i~.' ~ hrs. days and Repair or Replacement of failed equipment to be made within Inspector/Ccnvnission office notified. Distribution orig. - AO&CCC cc - Operator cc - Supervisor April 14, 1981 Mr. P. A. VanDusen District Drilling Engineer ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 Re: Prudhoe Bay Unit DS 16-6 ARCO Alaska, Inc. Permit No. 81-51 Sur. Loc.: 1893'FNL, ll21'FWL, Sec 24, T10N, R15E, UM. Bottomhole Loc.: 1246'FNL, 954'FEL, Sec 24, T10N, R15E, UM. Dear Mr. VanDusen.~ Enclosed is the approved application for permit to drill the above referenced well. Well samples and a mud log are not required. A directional survey is required. If available, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to Mr.. P. A. VanDusen Prudhoe Bay Unit DS 16-6 -2- April 14, 1981 commencing operations you may be contacted by a representative of the Department of Environmental Conservation. To aid us in scheduling field, work, we would appreciate your notifying this office within 48 hours after the well is spudded. We would also like to be notified so that a repre- sentative of the commission may be present to witness testing of blowout preventer equipment before surface casing shoe is dri 1 led. In ~he event of suspension or abandonment, please give this office adeguate advance notification so that we may have a witness present. Very truly yours, H. Hami 1ton Alaska Oil & Gas Conservation Commission Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o/encl. ARCO Alaska, Inc. il~ Post Office B[ 360 Anchorage, Alaska 99510 Telephone 907 277 5637 April 9, 1981 Mr. Hoyl e Hamilton - State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: DS 16-6 Permit to Drill Dear Sir: Enclosed please find our application for Permit to Drill DS 16-6 and the required $100 filing fee. Attachments to the application include a plat detailing the section and plan vieWs of the proposed wellbore, a proximity plat showing the subject wellbore's position to the nearest well drilled, and a sketch and description of the BOP equipment and testing procedure, including anticipatedl pressures. As confirmed in previous correspondence from your office,, the requirement of using a surface hole diverter system on this well has been waived. As we anticipate spudding this well on or around April 20, 1981, your prompt review of this application would be greatly appreciated. Very truly yours, P.A. VanDusen District Drilling Engineer PAV: SLB: sg Enclosures I ECEIVEO APR 1 0 1581 Alaska Oil & Gas Cons. C°l~llssion A~chorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ~'"i STATE OF ALASKA ALASKA ~ AND GAS CONSERVATION C .MISSION PERMIT TO DRILL April 9, 1981 20 AAC 25.005 la. Type of work. DRILL ~ lb. Type of well EXPLORATORY [] SERVICE [] STRATIGRAPHIC [] REDRILL [] DEVELOPMENTOIL~)( SINGLEZONEX~X DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] 2. Name of operator ARCO Alaska, Inc. REI:;EIVED 3. Address P.O. Box 360, Anchorage, Alaska 99510 aDD 1 ~ 4. Location of well at surface ' ~' ' ~ ~ v ~,~ ¢§. Unit or lease name 1893'FNL, 1121'FWL, Sec 24, T10N, R15E, ~ka 0il & Gas 00ns. C',ommi.~.~'¢dhoe Bay Unit At top of proposed producing interval Allc[10r~]~ 10. W-e'[r~6mber 1320'FNL, 1320'FEL, Sec 24, T10N, R15E, UM DS 16-6 At total depth 11. Field and pool 1246'FNL, 954'FEL, Sec 24, T10N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease designation and serial no. Prudhoe Oi 1 Pool 72'RKB 'I ADL 28332 12. Bond information (see ~0 AAC 25.025) Type Statewide Suretyand/orn,mber Fed Ins Co 8088-26-27 Amount $500,000 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed ENE Deadhorse, AK re,es5 1320 feet we.~ 2640 feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date 10,449'MD 9518'TVD feet 2560 April 20, 1981 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures 39~ psig@ .. Surface KICK OFF POINT3800feet. MAXIMUM HOLE ANGLE 33 oI (see 20 AAC 25.035 (c) (2) ~d~psig@.9518 ft. TD (TVD) 21 Proposed Casing, Liner and Cementing Program SIZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT Hole Casing Weight Grade Coupling' Length MD TOP TVD MD BOTTOM TVD (include stage data) 30 20 94# H-40 ~elded 80 32 I 32 112 II 112 2755x PF I to surf.' 17½ 13,3/8 72# N-80 Butt 2668 32 i 32 2.700 I 2700 2300 Fondu + 400. PF to ~ 30 9642 i 8842 Stg 1-500 sx Class G" 12¼ 9-5/8 47# L-80 & Butt 9612 30 S00-95 Butt ~ i Stg 2-300 sx PF I 8½ 7 29# L-80 Butt 1107 9342 ~,8590 L0,449~ 9518 400 sx Class G 22, Describe proposed program: ARCO Alaska, Inc. proposed to directionally drill this well to 10,449'MD (9518'TVD) to produce the Sadlerochit zone. Logs will be run across selected intervals A 13-5/8" 5000 psi RSRRA BOP stack will. be installed and tested to 5000 psi. The BOP equipment will be pressure tested each week and operationally tested each trip. A string of 5½" 17# L-80 tubing, packer and necessary provisions for subsurface safety equipment will be run. A non-freezing fluid will be left in all uncemented annuli within the perma- , frost interval. The packer will be set above the 'Sadlerochit. A separate Sundry Notice will be su.bmitted when the well is to be perforated. 23. I hereby certify that the foregoing is true and correct to the best of my knowledge SIGNED .~~. 7~~,~¢~~ T'TLE District Drlg "Engineer DATE The Space ~el'ow for Commission use CONDITIONS OF APPROVAL Samples required Mud log required Directional Survey required I APl number []YES ~.NO []YES ~[NO ~'YES []NOI 50- ¢.~ Permit number ~1--5t "Approval date 04/14/81 I SEE COVER LETTER FOR OTHER REQUIREMENTS APPR OV E D BY. ~~. ~__~~_,,~¢¢ ~ ,COMMISSIONER DATE ~'~1 by order of the Commission .... Form 10-401 Submit in triplicate Rev. ~-~-S0 DS16-6 4/9/81 ........ IL..-..: .400 ......................... 800 · . .- ~ ARCO ALASKA, INC ........ .~--~---~ ': ..... DS tS, NELL NO: 5AND 6 PROPOSED ....... PRUDHOE BAT, NORTH 5LOPE, RLR$KR ."~- - - i -~~ ~.:"'_:"~:..t '£:_: :'. :__:~;__~:.~ ..... ~ .................................... ' .......... ~ ....... ERSTi'IRN NH ! PSTOCK,- '! NC .... T'.~. ............. T;7--:'; ..... . ...... :---.-'..-"T J' :-; -'-.'-~ --'?--:'~T:;.-:T~'; :'T; 7.~"SCRl: E '~- ~""! N.- -~"1'00 FT; ..... ...... ': ': ::i:i: i-'..:-.-i ._":"N 0 R T H ...... -.....~ ...... ili-::.i:i'::':i.'_: !_.:._:-.i-_._'.::'.:_..:i.i-..ii:_i_:i-:-.'!.::.'i. i..'i-' .::: :i. : .-. ":.. --' ' 400 'i.' 3oo 200'- ..... :~oo o ~oo "-aoo ' "300 400' 14. 1~OD' 112t' . D.S. 16- AS BUILT LOCATIONS CONDUCTORS ! THRU 6 STATE PLANE LAT & LONG . . . VX: LAT LONG y= X= LAT LONG yX= LAT LONG yX= LAT LONG 5,929,642.07 719,785.36 70°12t36.942'' 148°13S39o055'' 5,929,524.77 719,81Oo53 70°12m35o782'' 148°13:38o425'' ° . yX= LAT LONG yX= LAT LONG 5,929,172.41 719,886.49 2 6" 70°12~32. 9 148°13~36.5t8', 5,929gO55.O5 70©12'31 o135" 148°13'35o893'' ! HEREBY CERTIFY THAT I AM 5,929,407°32 PROPERLY REGISTERED AND LICENSED ..... 719,835o80 TO PRACTICE LAND SURVEYING IN 70°12~34o620'' 148o13~37o790,' THE STATE OF ALASKA AND THAT'~ THIS PLAT REPRESENTS AN AS BUILT SURVEY MADE BY ME, 5,929,290°09 719,861.18 THAT ALL DIMENSIONS AND ILS ~RE CORRECT AS 7oO12~33 , DETA , .... ~ ~ ~ 'l :? ': AtlanticRichfieldCompany ¢) · No. 4277~S , NORTH AMERICAN PRODUCING DIVISION ALASKA DISTRICT- PRUDHOE BAY N 13-5/3" ~CP ST;CK "' .... Accumulattr CaDaci%'/ Test ~NNUL.~.~ BL I ND R,q,'iS PIPE RRMS DR I'LL ! NG SPOOL PIPE RRMS 4.. 1. Check and fill accumulator reservoir to proper level ¥~.ith hydraulic fluid. 2. Assure that accumulator pressure is 3000 psi with 1500 psi downstream of the regulator. 3. Observe time, then close all units simultan- · eously and record the time and pressure re- maining after all units are closed with charging pump off. 4. Record on IADC report. (The acceptable lo~;er limit is 45 seconds Closing time and 1200 psi remaining pressure. } 13-5/8" BOP Stack Test 1. Fill BOP stack and manifold with a non- freezing liquid. "~;" 2. Check that all hold down screws are fully re- tracted. Predetermine depth plug will seat & mark running joint. Run test plug on drill pipe and seat in wellhead. Run in lock down screws in head. · 3. Close annular preventer and chokes and bypass valves on manifold. In each of the following tests, first hold ~- 250 psi low pressure test for a minimum of 3 minutes, then test at the high pressure. ? 5. Increase--~kessure to 3000 ps~ a~d hold for a min.i,~mm-..of ~minutes. Bleed pressure to zero. 6. Open annular preventer and close top set of piF "-rams. Increase pressure to 5000 psi & hold fo~ at least 3 minutes. Bleed pressure to zero. 7. ClOse valves directly upstream of chokes & oper chokes. Increase press, to 5000 psi & hold fo) at least 3 min. Bleed pressure to zero. 8. Open top set of pipe rams then close bottom se~ of. pipe rams. Increase press, to 5000 psi bel( the bottom set of pipe rams & hold for at leasi 3 minutes. ,9. 10. · · II. ECEiVE-D · -...,.:, ...... - ...... ,APR i,0,-1981- 13 Naska Oil & Gas Cons. Commissionl 4 A~chorage 15. 16. 'Test remaining untested manifold valyes (if any) with 5000 psi upstream of valve and zero pressure downstream. - .... Bleed pressure to zero. Open bottom set Of pipe rams. Back iff running joint and pull out of hole. Close blind rams and test to 5000 psi for at least 3 minutes. Bleed pressure off all equipment] Open blind rams. Make sure manifold & lines are full of non-freezing liquid and all valves are set in drilling position. Test standpipe valves to 5000 psi. Test Kelly cocks and inside BOP to 5000 psi with Koomey pump. · Check operation of De Gasser. Record test information on Blowout preventer test form. Sign and send to Drilling Super. '.. Perform complete BOPE test once a week ~J · functional operate BOPE daily. =.~ ...... - ..... ~: .... · . . *... ~".l . . . k'~: CHECK LIST FOR NEW WELL PEI~4ITS ITS~ APPROVE DATE Lease & %'~11 No. YES NO -- (1) Fee ~P~- %r~/3 _~ / (2) Loc7(2~~ :/"/~'"~/ 8) ( 9/thru 11) (4) Casg ~ ~3'~/ ~%2 thru 20) ~2'1 thru 24) 1. Is the ~ermit fee attached ......................................... 2. Is ~11 to be located in a defined pool ............................ 3. Is ~11 located proper distance from property line ................. 4. Is ~11 located proper distance from other ~lls ................... 5. Is sufficient undedicated acreage available in this pool ........... 6. Is ~11 to be deviated and is ~11 bore plat included .............. 7. Is operator the only affected party ................... 8. Can permit be approved before ten-day wit . 9, 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. Does operator hav~ a bond in force .......................... ~. Is a conservation order needed ......... Is administrativ~ approval needed ................................... Is conductor string provided .................................... Is enough cement used to circulate on ~nductor and surface Will cement tie in surface and intermediate or production strings Will cement co~r all known producti%~ horizons .................... Will surface casing protect fresh ~ter zones ................ Will all casing gi%~ adequate safety in collapse, tension and ~[~ Is this ~11 to be kicked off from an existing ~llbore ............ Is old wellbore abandonment procedtlre included on 10-403 Is adequate ~11 bore separation proposed .... ..... Is a div~rter system required ................................ . ....... Are necessary diagrams of diverter and BOP equipment attached ...... Does BOPE haTM sufficient pressure rating - Test to ?__~_~__o__ psig Does the choke m~nifold comply w/API RP-53 (Feb. 78).] ............... 25. Additional requirements Additional Rmmarks: Ceology: Engineering: ' my: 03/~0/81 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. .,. a: :" '-:"' ' ' , ':': .:."(--:.T:< ':':':. :, ':-'-':(': :~: _:-. ~ '_ ' -' :: ~.' :'-.'>"/' ,:2::.--:~ : "~'. _ u. ; _ - :: -,,-:.,,~~ '::< :< ,:,-<-. :. · .. - . , . _ ;::~.: . . < _ :,., - .....:.~ :,:,"-.:._._ (:, :.:~_/:(:, ~:::-' :: :,:,:.::.~ ~... ::,-..~:, ,- - . LVP 009.,b02 VEHiFDCA£1~ ** REEL HEADER *~ SERVICE NA~E :SERV1C DATE :81105110 ORIG1N : CONTINOATION # PREVIOUS RE~L : ~ TAPE HEADER SERVICE NAaE DATE :81/05/10 ?APE NAME : CONIINO~TION ~ PREV1UUS TAg~ COMNENTS :T~PE :SERV1C :0i '~MMENTS FILE NAME :SERVIQ.OCl VERSION D~TE : MAXIMUM L~NGTH : 1024 ~ILE T~PE : PREVIOUS ~ID~ : ~, INFORMATION RECORDS MNEM CONTENTS · CN : WN : DRILL SIT5 ~'N : PRLDHOE BAY RANG: TOWN: ION SI~iC ;i;: 2 4 COON: NOR~ S~[PE STAT: A LAS~A CTRY: USA MNEM CONTENTS PRL5: DILOO1F . :- :": ::./- :.<:-'.':, , ':!::' :!:i!:' .::: ?.::~'./.i i:._'~ :.-'- :: P: ,SE -"'J.'_:?:t~'.t::t ::!' '?/_~-:.:: ~t--(:.:(,.'.:" , :., '::.?-: ,. [ -. -':' :: .'- :':t-'t: '_,:[ ;:';':/'Y ¥.~. [': "("?_:,"~ :" :'~ : [:' ::::.-:- ' ';:: -{ (' q,: . 000 0'0'0 015 065 ::..' .::.065 000 0'0'0 003 065 000 000 002 ~65 : '~q::. 2z- ~:00[0[ ,:::_: .:00-0[:~:-',:... :::.O-ti 5 ·, :':06 5 000 000 010 ' 065 ~:-,'., ~::;~ '_: · ~..j:. · ~:. 0:05-:065 · .~:.:/::({i~ -~S'IZE. CODE :: (..: bVP 009.;k02 VEBIFiCATJ. ON Dlb RUN ~ 1, LOGGED CASING Lt)GG~;R = BlT SIZE FbU1D IN TH~ I'tODE DENS V1SC PH f'bOlD LOSS RM La RMF " RYiC " PORUS1TY ThIS IS A ~., DATA ~'ORMAT RECORD TYCE 4 8 9 0 . MN[tiM SE~VlCE; SERVICE Uml~'API' ,AP1 APl ID ORDER ~ LOG ~YPE:-~:C:L~:$':B::::: :-'d,:...::. :::-~:'.~O:DE : ':' . o~P'r F: 6 ' ,c O' 0 ...... 0--- '4 o i -6~ 8BLU I6~ OHNM ILM 188 OHkM ILD I6[a OHN~ L, VP 009.~02 VERIf'ICATiON DATA ** DEPT SP NPHi CALl t0281.0C0 SFLU -999.250 GR 28.174 RHOB 8.500 NRAT DEPT SP CAbi 10200.000 SFLU -20.312 GR 30.859 RHOB 10.227 NRAI DEPT SP CALl 101G0.0(0 SFLU -55.563 GR 9.000 NRAT DEPT SP NPHi CALI 10000.0(0 SFL'U -7B.375 GR 8.672 NRAT DEPT $P NPHI CALl 9900.000 -82.875 27.051 8.594 OEPT 8P NPHI CAOI 98(]0.0(0 -63.094 20.752 9.094 DEPT $P NPHI CALl 97C0. -84. 26. 8, 0(0 375 7(9 688 DEPT SP C ALI 9600. -4i. 42. 10. 000 625 432 242 ,~V 0 GAPi (AP1 PO GtC 3 ' O "35'..1:' 4'_ <::::' .,::::;0 .74:~!T.,", '::>:: '::-0 .' :!:':,..': --::. 7i';' :.-:68'. ' . · ' G/C3 0 44. 0 0 0 4' 0 1 68' ' GAPi 0 :42': ::~I 0'/:i.-<:!~-" .I-::':- · 68, - :'.- . 0 34 92 0 " 0 4 ' 0 1 68 O- - :'' ' .;:. <-,.'>::' -'~:'.'":";.<' :::.';-':';" :::.':'~-_ :;" -.'. :3-'~':. ':'-:. :" ~'- ,: - ' 9 99 . .:' :~-:.::i :.:,,:..':..-.....~,,.~.~,.:, :,-::: :.: ~::~'::.. :. .: ...~ ~ ...: ~ 2~121 DRHO -0.001 G~ 71.438 ' 2 S 555~ .~N. CNL~.:?.- ;>:.."~;'<~ .::: 3i:>;~'00:O'<~'' L:~:'. >: ': 745,O00 ~' ~ "' ~ ' ':9 4, 770.. <.:!'LM: .~.:.' .<~': .;~: ;~.~ ~.::.'.::-:'3~9~6:! ~.: ['..:~. -; 3-'~ 30 122,75'0 DT 8'~ '750 GR~ 122,750 ~ · ~ ~ .~ · . .:- 2' 8~ ~'g: FR;~O:'~ '.~. '.~:':-?~...':.~-: ':0:~ 084"': :.'GR: ~:- I03,563': ~ ~~e ~*"L '' '" ~ i-i~CNL :" ~:" '::'-?'2 ~ 7 ~ m 0 0 0 -'" c - ' F~' (~ ~'T~ :' :' ~ ~ ~ ~ 0 0 0r : 2.631 ' D~O ......... 0,~02 G~ 85~56B "~'~,. ~.. '~~ I . '~ ' . ' ' ~:~22:: ::N~N~b~'..:· ~':~-' ::-~::.3506~..~00::.'-.~'FC-R:.~:::-::_ ::~1.2.35- 00-0. . 23.3.12 DT 86'750 GR ' '23,31'2 2:, :26:2'.:: ::'DBHO~:~'~:.' '~.:~::::~::':.~:'?~:::-C/~0::~:O.:2:~7 ::: :]::.GR: :~:: :.:. ::'" ~ :-~::~:: :::~"24:'~ 3.75 '_ ." 2.377 NCNL 3892,000 FC'NL i468.000 GR NRA~[ SF'LU GM ~HO~ NRAT SFLU RHOB NRA'~ GR RHOB NRA~ 2,2')"3 ~RHO 0~005 C-~ :2'6.688 2-;' 5;4 9 ': 'i: :'NC' .i:,.<_,>.!: :': ' :_<3 2 0! !~. .0 '0; 0. ~; F~NL:!!'~ .:" .:.1I'57"O00 -. . 195.375 DT i02,000 G'R; 195.375 z ~ 4:20 ~. ::CR.I~O:::' ::' ':-. ,': '::,-:,0,05I -' ::' -~ t 79~ 2-'0 3~58q ~'~ C NL i973.000 FCNL ' 508.500 __ . LYF 009. ~,02 DEP 1~ 9500.000 ~cp -47.0C0 NPHi -999. 250 CALX, -999.2[0 DEPT 9~99.000 Sp -47.000 NPHI -999.250 CAbI -999.250 ** F~lb~ TRAILER ** flbE NAME :8ERVIC.O01 SgRVl 2e, NAM~i : VERSION D~TE : MAXIMUM L~NGTH FiLE T~P~ : NEX'I~ FILE NA~ 5V'L0 ' ' . 2.91'2 ~'IL~ '_ 2000,000 .ILO I '7.410 GE 180,000 DT . 55.18~ G~. . 80.000 Rti0E '-999~250 DRH0::' -.,.!'= ;%'999,250 '.GR ' - ~ -,,,999,250 .999 ~ 250 FCNL -999,250 N RA'I' - 999.250 NCNL . · :- ...../.-L. ~-;. 7.379 ,.~ FiLE HEADER *~ FILE aA~VIE :SgaVlC.002 : fkRVlCE NAME : v gRSi ~ ~ : DATE : FILE TYP~ : v~gVlOUa FI~ : · · CONTENTS PRES: ~'DNOOIF EN'rR Z ~t, OCK$ 4 1 66 8 4: ': :.~i: 73: .!< ':'i:'. 9 4 65 ;lin ** DAtA ** DgPT DEPT DEPT DEPT DEPT DEPT DEPT DEPT DEPT DgPT DEPT DEPT DEPT DEPT DEPT DEPT DEPT DEPT DEPT DEPT DEPT 9601.000 9600.000 9500.0C0 9400'000 93C0.0(0 9200,000 91C0.0(0 9000-000 8900.000 8800,000: 8700.00'0 8500'000 8300.000 NPHi :: 8 '::;:: ':G~: .' :i:.. ": ':': ;:: :8200,000 N Pi~ i .5I 6R :::.:... ?i:i '.i:'):!:i :::.~: ?<: ;7 7:8':1I 8100. 0 oo N p:~i; i: :: ~.::.i :.:': :::: 800o' 000 aP ] ':~ 7900.0 C 0 N 53 ~' 4 ~ 8: :~-: .; :G;:~:' :.~: .::?.;?'~';.):,~:':~:;~ :h~ :~ :~:5':;~': ~ 2)~ ~ · ~: ~ ~. ~ : :: : :;. :~: ;~ :: :: t~ : · 780'0' 000 NPHI 7700'000 ~P ~ : ::: 7~00'000 ~P~i: ': :: 56',.00:~:~. 7500,000 NP. HI: :5:1:~5~3 :: L, V P OU9. HO2 74 'l 3 72 'l 1 i0 68 67 66 65 04 63 62 61 60 59 57 55 00.000 00.000 CO.O(O 00.000 CO.O(O 00.000 C0.0(0 00.000 o o. o o 0 00.000 O0. OC 0 00.00 GO.O( 00.00 O0. O0 00.00 CO.O( 00.00 CO,O( 00,000 00.000 54. 590 NP~I 37;,781 NP.1 50. 342 · NPI~I ,~6.982 57.764 GR DEPT DEPT D~,PT Ok, PT DEPT D B P 5~00.000 5200.0C0 5100.000 50CO.O(O 6900.000 4800. 000 4700.000 DEPT 4~00.000 i'~PHI: : Dt=, ~ t 5 O0.0 C 0 V ~ P 't ~ 400 ' 000 D~PT 4300. O( 0 DEPT ~200,000 DEPT 4000.000 DEPT 39G O' O( 0 D ~: P i' 3800.000 D ~.; P T 3500.000 D E P 'l' 3500 ' 0 C 0 DEPT 33(0.0(0 NP ~.':]'..'? .. ": :~ O E P T 3000' 0 O 0 DEPT 2900'0t 0 O~PT 2800' 000 O ~ P T 2 '7 6 0 ' 0 C 0N P ~ ~-'lbE TRAil, ER ~* ~IbE ~Aa~ :SE~VlC. DAT~ : FJ~E TYPE .* TAPE TRAILER TAP~] NAM~ : CONTINOAT10N ~ :01 , ~' .~' ': '.:'" '. · NEXT TAPE .~NAMg : SERVICE ~AME :SERVlC: .: DATE :81/05/10 DRIGI N ~ CONTINUATION C 0 ~ M E N T S : R E E L C O ~ ~vi EN TS .~.: .: . LIBRARY TAPE CURVE SPECIFICATIONS Company Arco "Alaska Well '"DS 16-6 PrUdhoe Bay County,State .North Slope, Alaska Date 5-26-81 Curve Name (Abbreviated] Standard Curve Name Logs Used Scale GR 'G aroma Ray CN 0 - 100 -- CCL 'Casing Collar CN 0-10 , · SS Short' Space CN 0 '2000 · LS Long Space CN 0-2000 NRU Compensated Neutron CN 60-0 , . - .,I ,ECC ~ILIM~£R 69~.00 GR C:L SS LS NEU LE, NG 0,5000 PAGE 1. ARCO ALASKA / PRUDHOE BAY ..... NORTH gLO~£,ALASKA DATA EVERY 1 SA~'IPLES N1G-G HLA' GBG3 880 O0 5 08 8BO O0 58.02 9 O0 773 Oq GgG 08 33 G 8BO O0 58.38 9 O0 76% qG 707.11 30 09 8BO O0 58.26 9 O0 757 11 721 B1 ) 24 8Bongo ~%.32 9,oo 762,ol ?08,33 32,3o BBOA. O0 59.73 9,00 763.2~ 700.9B 32,4B 8BO?.O0 58.75 9~00 7G~,~ 691,18 BBO~:~. O0 58.38 9,00 TG~.~G 587.50 3~.37 8811.00 60.59 9.00 7~1 lB G70.3~ 3~.95 SB1 O0 730 15 659,31 3! 8813 O0 B:BI~ O0 BB1G.O0 5 BB17.O0 52.26 8.23 730.15 681.,57 32.15 BB18.O0 53,24. 9.00 7~B.92 GTB,92 33.00 8819.00 58.87 9.00 731.37 G7B.9~ 3~.56 8820.00 61.08 9.00 7~l.lB 676.4.7 33.11 8821.00 60.22 9.00 755.B8 697,30 32,01 8822,00 62.55 9,00 771.81 70~:.GG 3~,93 8823.00 G2,5~ 9.00 771 ~B1 700,98 32'7~ BB2g. O0 59.98 9.00 75~5. BB 691,18 33.0Z ................................................................................................................................................ .~ PAGE 2 ARCO ALASKA PRtlDHOE BAY ..... NORTH SLODE,ALASKA DATA EVERY 1 SAMPLES N16-6 HLA~ 6963 882 50 5~ 31 9 O0 727 ~9. 31 38 882 50 51 16 9 O0 736 27 708 33 29 9.3 8830.50 60.39. 9.00 737,50 692.~0 31.90 8852.50 59.98 9~00 7~5,65 688,73 33~q8 8832.50 61.69 9.00 7~.9,75 682.60 33.07 8832.50 59.56 9,00 7~8,53 688,73 31,60 885~.~Q ~, 57,0~ 9,00 72,7,70 689.95 50,9.6 88~.50 57.65 9~00 720.~9. 686.27 35'~9. 8857.50 56 3~ 8838 50 8859 50 88q0.50 9.8 88~1.50 55 889.2.50 59.73 9.00 722.79 659.. 9.1 55. q. 5 884.'5.50 59.00 9.00 72!.57' 69.5.85 55.56 88q. q.. 50 57.77 9,00 712.99 69.9,51 56,02 889.5.50 60.3~ 9,00 70~.~1 ~36.03 35,61 68~ 6 · ~,Q 60,10 9.00 705.6q 657,25 36,6~ 88~8.50 63.q0 9,00 705.69. 658.09 32.67 88~. 50 61,69 9~00 709~1 665.~ 32~78 885~ 50 62.~2 9.00 721,57 667, 89 PAGE ~ ARCO AL&SKA INC.- .... D.S, ff15-6 P~LIDHgE BAY ..... NORTH SLOD'E,ALASKA DATA EVERY i SA~DLES 6965 88 O0 6 79 9 89 5 ~ 885 O0 61 81 8 99 717 89 651 76 35 9 8855.00 57.4'1 9.00 714', 22 666,6'7 8~. O0 59.12 9.00 717~-89 $58,09 55,57 8857.00 59.12 9,00 720~4 86~,22 8858.00 . 58.58 9~00 757~ 50 661.76 ~$.22 8859.00 60.95 9,00 7~,85 693.6~ ~0.06 ........................................................................................................ 8860~90 60,85 9~00 750,98 7~,..0~ ~61, 00 63,0~ 9~00 758~7~ 698,5~ 8862.00 6q.65 9 O0 7~1 ~7 B7~.02 886~.00 61 O0 7~0 3~ ~32 35 3 886~ 8865.00 56 BBG6.O0 52 8867.00 50 8868.00 q5.ql 9.00 8:55,15 786.76 50.55 8869.00 ~.80 9~00 7~1.18 698.5~ ~5.96 8870.00 51.65 9.00 7~6.27 666..67 ~5.10 8871,00 58.51 9,00 7~9.75 $6D.12 35,87 BBT~.O0 58.87 9,00 7~2,~0 &58.09 35~81 8875~00 56.18 9~00 7~5.82 ~67.89 35.72 8B?q. O0 5g.96 9,00 727.70 655.19 34.21 8~5.00 55.20 9~00 756~27 676.~7 ~5.0~ 887 O0 57 16 9 O0 737 ~2 32 3 PAGE ~ ARCO ALASKA INC, ..... DRUDHOE BAY ..... NORTq SLO~5,ALAS~A DATA EVERY 1 SA;~PLES N16-6 HLAC ~963 B8 58 38 9 755 &77 70 5: 45 887" 50:.; 2.75 9 O0 725 2~ 6B: 52 ~B 88,7_9,:£&5_0 L:: 5~;.,22 9~,00 731,37 ~7.06 36~68 8B~ ;<50 56.67 ~99 7~1,18 8881.50 5~.96 9.00 ~59.95 6~8.92 ~2.19 ~8883.59 60.~7 9~00 71.5~ 681.37 31.79 8 B 8 ~ .,~Q 59.98 9,00 712.99 662.99 ~5.~7 8885.50 59.1.2 9,,00 712,,.99 6~5-58 ~,99 8.~86.50 57.53 9, O0 708,.09 6~5.58 3~18 8887.50 52.75 9,00 705.6~ 660.5~ ~2 8888.50 55 9 O0 705 19 i5, ;4 5 8889.50 57 8890.50 59 8891.50 55 8892.50 57 8895,50 5~.71 9.00 693,38 629.90 55.76 889~.50 56.55 9,00 701.96 858..~8 8895.50 58.87 9.00 705.19 65~-~1 ~.ll 8896.50 58.8~ 9,00 706.86 8897.50 57,65 9,00 711.76 662.99 55.15 8898.50 57.89 9.00 708.09 &62,99 32-08 8899.50 55,~ ~2 9~00 69~ ~6 659~31 30.57