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178-006
- STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION coMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED I-I ABANDONED [] SERVICE [] plugged back for redrill 2. Name of Operator - . 7. Permit Number ARCO Alaska, Inc. 78-6 3. Address 3. APl Number P. 0o Box 196612, Anchorage, Alaska 99519-6612 50- 029-20286 4. Location of well at surface .,~-'~.~ii~-~.i~.~i~i~,?~?,.,¢ 9. Unit or Lease Name 267' NSL, 4888' WEL, SEC. 26, T11N, R15E i ~'¥;~';'~;;?~i;/~ Prudhoe Bay Unit At Top Producing Interval ; .~~ f0. Well Number ~ ~*' 4-11 1321' SNL, 705' EWL, SEC. 36, T11N, R15E .:, .. ,-.~~ ! 1. Field and Pool At Total Depth Prudhoe Bay Field/Prudhoe Bay Pool 1430' SNL, 925' EWL, SEC. 36, T11N, R15E 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 64' I ADL 28324 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 2/3/78 2/26/78 11/9/93I N/A leet MSL I Zero 17. Total Depth (MD+TVD) i18. Plug Back Depth (MD+TVD', 19. Directional Survey ~20. Depth where SSSV set Fl. Thickness of Permafrost 11520' MD/9023' TVD 10392' MD~8128' TVD YES [] NO []! None feet MD ! 1900' (Approx.) 22. Type Electric or Other Logs Run DIL/GR/BHCS, FDC/CNL/CAL/GR, CNL/CCL/GR 23. CASING, LINER AND CEMENTING RECORD SE'I-rING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94~ H-40 Surface 112' 30" 320 sx Arcticset II 13-3/8" 72# N-80 Surface 2741' 17-1/2" 5900 sx Arcticset II 9-5/8" 47# N-80 Surface 10392' 12-1/4" 920 sx Class "G" J & L-95 24. Perforations open to Production (MD+TVD of Top and Bottom and ;)5. TUBING RECORD interval, size and number) SIZE DEPTH SET (MDI PACKER SET (MD) None None 10824' Whipstock pkr @ 10412' ~6. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIALUSED Top @ 10628' 365cu ft Class "G"-squeezed to lO00 psi 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) Not on production I N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL ~.S-MCF INATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD I~ I Flow Tubing Casing Pressure 3ALCULATED OIL-BBL GAS-MCF ~/ATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. Submit in duplicate Form 10-407 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 11101' 8684' Base Sadlerochit 11392' 8919' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~'~f~ TitleDri/lin~_Eno_ineerSuoervisor Dale /'-~D'z~/ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 4-11i DESCRIPTION OF WORK COMPLETED PRE SIDETRACK CTU CEMENT PLUG 10/4/93. RIH & tagged bottom at 11393' MD. 10/6/93- A Cement Plug was pumped to Plug & Abandon the lower wellbore for Sidetracking as follows: MIRU CTU & PT equipment to 4500 psi. Loaded the wellbore w/Hot Seawater, then RIH w/CT & pumped a cement plug over leaking squeezed perforations located at: 11103 - 11173' MD (Z2) 11188 - 11193' MD (Z2B) 11218 - 11238' MD (Z2B) 11258 - 11278' MD (Z2A) 11306 - 11350' MD (Zl@) 11365 - 11392' MD (ZlB) Ref. Log: BHCS 2/25/78. Pumped 5 bbls of Lightweight Class 'G' cement, followed by 60 bbls Lightweight Class 'G' cement w/aggregate, and placed 5 bbls of cement behind pipe at 1000 psi maximum squeeze pressure. Contaminated cement w/biozan & jetted excess cement from wellbore. POOH w/CT. Rigged down. 10/7/93' RIH & tagged cement plug top at 10628' MD. PT cement plug OK. Rigged down. 10/8/93' RIH w/tubing cutter & cut the 5-1/2" tubing at 10598' MD. POOH w/cutter. Rigged down. Left the lower wellbore Plugged & Abandoned w/cut tubing for Sidetracking. BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: DS 4-11~ BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 11/06/93 04:00 SPUD: RELEASE: OPERATION: DRLG RIG: DOYON 16 WO/C RIG: DOYON 16 11/06/93 (1) TD:l1520 PB:l1450 TOOK ON SEAWATER. MW: 8.5 Seawater RIG ACCEPTED @ 04:00 HRS, 11/6/93. TOOK ON SEAWATER. 11/07/93 ( 2) TD:l1520 PB:l1450 11/08/93 (3) TD:l1520 PB:l1450 PULL TBG. MW: 8.5 Seawater R/U LUB. PULL BPV. DISP OUT F/P FLUID. N/D TREE. N/U BOPE. TEST BOPE. OIK. R/U LUB. PULL BPV. R/D LUB. RIH W/ SPEAR. PULL TBG HGR TO FLOOR. CBU. POOH, L/D TBG. P/U DP. MW: 8.5 Seawater POOH, L/D 5-1/2" TBG. TEST BOPE. P/U BHA, DP. 11/09/93 (4) TD:l1520 PB:11450 RIH MW: 8.5 Seawater RIH TO 10552. REV CIRC. TEST CSG. POH FOR E-LINE. RU & RIH W/JUNK BSKT. PU PKR, RIH. SET PKR. RIH W/SURVEY. 11/10/93 (5) TD:l1520 PB:l1450 MILLING WINDOW MW:10.0 KCl RIH W/GYRO. POH. RIH W/PROTECTORS. SET PKR. DISPLC W/MUD. MILL WINDOW. 11/11/93 (6) TD:10404 PB: 0 DRLG FORM W/ MILL. MW:10.0 KC1 MILL WINDOW F/ 10392'-10395' CBU. POOH. CHANGE MILL. RIH. MILL WINDOW F/ 10395'.-i0404'. 11/12/93 ( 7) PUMP DRY JOB MW:10.1 VIS: 53 TD:10525' (10525) CONT MILL WINDOW. PUMP DRY JOB, POH. RIH, TEST MWD. DIRECT DRILL TO 10525. PUMP DRY JOB. ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 12-2-93 REFERENCE: ARCO CASED HOLE FINALS Y~?_._~b 1-3 10-31-93 '7~ 1-4 11-5-93 7~06 1-16 11-5-93 ~_!~1-22 11-7-93 ~/2~-d~_~_~1-24A 10-14-93 10-31-93 10-31-93 ~:~29 10-31-93 10-17-93 -20A 11-9-93 11-2-93 ~ ~.~..4_-4 11-4-93 - 11 11-8-93 o21 10-18-93 ~j.~? ~-23A 11-2-93 ' ~ff-~7-29 11-4-93 ~~9-6 11.1-93 ~ ~/9-7 10-20-93 ~9-7 10-25-93 ¢~. ~.~.~.~9~.~ 1~ 9-49 11-1-93 --50 11-1-93 l ~t~ ~_~/! 1-12 11-9-93 1-12 11-9-93 1-16ST 11-8-93 ~. ~,ji/12-16A 10-26-93 12-16A 11-8-93 =/_~Li4-4 11-6-93 10'19-93 n and return the attache~o,~ ~s RECeiVED ~Y__~ Have A Nice Day! Sonya Wallace ATO-1529 # CENTRAL FILES # CHEVRON # BPX # STATE OF ALASKA Peri Record ]b~ % -[I[X~7, Run 1, ~' Sch Peri Record ~-~ ~"~ Run 1, 5" Sch D~ B~t T~P ]1~--ll60~ R~ 1, ~' Sch Pe~ Record ~9~O~lO~Z~ R~ 1, ~' Sch Pe~ Record ~0-~SI~ R~ 1, ~' Sch Completion Record ~0~z~ R~ 1, ~' Sch USIT ~sim~m~ Color R~ 1, ~' 5~0~'~0100 Sch Pe~ Record ~5~ ~Z~S R~ 1, ~' Sch TBG Patch Record R~ 1, ~' '~0-?'~o Sch Collar (Packer Set) . R~ 1, ~' ~0E~i0q~ Atlas D~ B~st TDTP i~0~l~0~O R~ 1, ~' Sch Pe~ Record ~O~q~0 R~ 1, ~' Sch Pe~ Record I~~ll~ R~ 1, ~' Sch IBP Set ~O0~o R~ 1, ~' Sch Leak Detect/5~i0}~i~ ~,~ 1, 1" G- ~ ~ ach Pe~ Record ~[ ~~~O R~ 1, ~' Sch CNL lZ100- ~ ~ R~ 1, ~' ach Pe~ Record I t~ ~0 ~ l~ R~ 2, ~' Sch ~ Detect ~0~{~0 R~ 1, 1"&5" Sch Pe~ Record ~9~ R~ 1, ~' Sch L~er/Jewel~/~U R~ 1, ~' ~0-~60'~ Sch ~ Detect(~/~a~ , ~ 1, ~'~" 0--~o Sch ~od ~offie i~ ~e)e~~~ 1, 1"~" o-~ Sch TBG ~cher 29~-a95o R~ 1, ~' Sch Pe~ Record ~O0~0~?~ R~ 1, ~' Sch D~ B~st TDTP R~ 1, ~' Sch receipt of data. ) APPROVED ..~~'_/' Trans# 9314.~"'; ~ MOBIL The correct API# for 3-20A is 50-029-20980-01. This log was ran on 4-11 not the sidetrack and the correct API# is 50-029-20286-00. The correct API# for 9-7 is 50-029-20223-00. This log was ran on 12-16A and the correct API# is 50-029-20899-01. he correct API# for 18-29A is 50-029-22316-01. STATE OF ALASKA ALA~,,,^ OIL AND GAS CONSERVATION COMMISSK.,,,i APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon x Suspend __ Operation Shutdown__ Re-enter suspended well __ Alter casing Repair well __ Plugging x Time extension __ Stimulate __ Change approved program __ Pull tubing __ Variance __ Perforate __ Other x __ Plugback for redrill 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development __ Exploratory __ Stratigraphic __ Service x 6. Datum elevation (DF or KB) KBE = 64' feet 7. Unit or Property name Prudhoe Bay Unit 4. Location of well at surface 8. 267' NSL, 4888' WEL, SEC. 26, T11N, R15E At top of productive interval 9. ORIGINAL 1321' SNL, 705' EWL, SEC. 36, T11N, R15E At effective depth N/A At total depth 1430' SNL, 925' EWL, SEC. 36, T11N, R15E Well number 4-11 Permit number 78-6 10. APl number 50- 029-20286 11. Field/Pool Prudhoe Bay Field~Oil Pool 12. Present well condition summary Total depth: measured Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: true vertical measured true vertical Length 11520 feet Plugs (measured) 9023 feet 11450 feet Junk (measured) 8966 feet Size Cemented 84' 20" 320 sx Arcticset II 2707' 13-3/8" 5900 sx Arcticset II 11472' 9-5/8" 920 sx Class "G" Measured depth True vertical depth 90' 90' 2741' 2732' ,, OO'R ECE i V E measured 11103'-11392' (6 squeezed intervals) true vertical 8672'-8904' (6 squeezed intervals) OCT - 6 199;f .Alaska 0ii & Gas Cons. Anchorage Tubing (size, grade, and measured depth) 5-1/2", 17#, N-80 to 10836', 4-1/2", 12.6#, N-80 tubing tafl to 10951'MD 'Packers and SSSV (type and measured depth) Baker SAB packer @ 10824', Baker PFVE SSS V nipple @ 2307' MD 13. Attachments Description summary of proposal x Detailed operations program __ BOP sketch __ 14. Estimated date for commencing operation 10/15/93 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil Gas Service Water Injector Suspended __ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Y~ ~ Title Drilling Engineer Supervisor Date FOR COMMISSION USE ONLY Conditions of approval: Notify ,;ommission so representative may witness Plug integrity~ BOP Test Location clearance Mechanical Integrity Test _ Subsequent form required 10- H ~ ~' mETHginal S"_.'gned By David W. 3chris,.on Approved by order of the Commission I Approval No. Approved Copy Returned Co m nllssfon-er- .... --Bate- Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE DS 4-1 lA SUNDR¥~-'ROCEDURE PROCEDURE OUTLINE: (REFERENCE ATTACHED WELLBORE SCHEMATIC) 1. Notify an AOGCC representative prior to commencing operations. 2. Rig up coiled tubing unit. 3. RIH w/coiled tubing unit and position abandonment plug from PBTD @ 11380' md to 11000' md +/- 100' md above upper perforations. Minimum restriction in tubing is Baker "R" nipple at 10839' md ELM. Note: Cement top tag to be witnessed by AOGCC representative.~' 4. RU E-line and RIH to make tubing cut @ +/- 10650' md. 5. Circulate well over to filtered seawater and freeze protect the upper 2000' md of the well. 6. Bleed tubing, inner annulus, and outer annulus to 0 psi. 7. Set BPV. Remove the well house and flowlines. Level the pad and dig out the cellar if required. Prepare pad for RWO. 8. MIRU rig. Pull BPV. Circulate out freeze protection. Pull 5-1/2" tubing. 9. RIH - set a 9-5/8" 47# Baker "DW-I" packer at 10400' md. 10. RIH w/whipstock/anchor assembly w/starting mill. Mill 1.5'-3.0' with starting mill. POOH and P/U window/watermellon mills - drill +/- 120' md. POOH and P/U "packed" BHA - drill to TD. Perform Multi-shot survey after the well is TD'd. RE£EIVE ~laska 0il & Gas Cons. bun~rnis$1u'~ Anchorage .DS 4"11 iA '-'ROPOSED PLUGBACK TREE: GRAY 5-1/8' 5M WELLHEAD: GRAYGENII , DOYON#16 i KB. ELEV- 56.80' FO @ 2382' MD '-- BF. ELEV FO @ 2509' MD _~ , i 13 3/8' 72# 12741,1__.~ L-80 BTRS KOP: 1232' MD. MAX, ANGLE: 52.15 DEG, @ 5281' MD. I 8-1/2" WHIPSTOCK W/ANCHOR LATCH I I ~1~1 BAKER "DW-1 "PACKER @ 10400' MD FILTERED SEAWATER ,I 8.6 PPG BAKER "R" NIPPLE @ 10839' 4-1/2" 12.6. L-80 TAILPIPE !! MD ID: 3.759" '10951' md ! j MINIMUM RESTRICTION 9 5/8' 47# -- ~-- L-80 BTRS J CEMENT TOP +/- 100' MD ABOVE TOP PERFORATION SUMMARY !!i!ii!iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii!ii!iiiib TOP PERFORATION @ 11103' MD ~EF. LOG: SWS- BHCS 02-25-78 ~ '!?:!i?:iiiiiii~!::ii:j!::iiiiiiiiii!i!!::i!!::iiiii::~ii::!i!i!iiiiii::iii:: MDBOTTOMsQuEEzEDPERFORATioNsPERFORATION10.13.91WERE @11392' BHP · 3665 PSI @ 8800'SS SURVEY: 1/92 FILL TAGGED @ 11380'MD PBTD @ +/- 11450' MD · TD @ 11520' MD DATE REV. BY COMMENTS PRUDHOE BAY UNIT 10-1-93 MPC PRE RIG PREP WELL: DS 4-1 li APl NO: 50-029-20286 ' Sec: 36,T11N,RISE I BP Exploration' (Alaska) OCT - 6 199;~ Alaska 0il & Gas Cons. .Anchorage · Spud Date: 02-C~. Completion Date: Original RKBE: 64' Hanger Type: Gray Gert III Top of Sodlerochit: 11101' Maximum Hole Angle: 52g Annulus Fluid: Dlesei/10.6~ CaCI2 Reference Log: Well Type: injector New E! Workover l'-I Hanger: 26' Angle Through Sod.' 36~ BHC~ 02-25-78 All De :B Dfllling MD to Top o~ Equipment except where noted. I 230? 2 10574' I 3 1073~ 4 10773' ~ 2382' 5 10824' 6 10836' FO~ 2509' 7 10893" & 8 1095~ 10 9 10951' Iaker PINll SSSV ~ ID = 4~2' Baker L Sltcllng Sleeve B~I~r R hiDple: ID., 4.472' Baker Si~ Asseml:~ B~ker SAB Pockm CroI vic 5-1/2' x 4-1/2' Bokm R ~: ID = 3,75~' Baker S~ec~-CX~ Tubing tol: 4-1 ELM ~ tall: 10-17-81 Mird'mjrnlD:. iakmRHipple: 1~=3.7S9' 2 3 CaIlng m~lT~ 10 13-3/8' 721~ ~ 0 11 9-5/8" 47e~ N. BO 0 5-1/2' 17e N-80 0 4-1/2' 12.6e N. BO lC}836' 2741' 11500' 10836' 10951' Casing 111133-11173 2 ~ 0 11188-111~3 I S 0 11218-11238 ~l Zl 0 11258.112~ 2A Z) 0 11306-11~ lB ~ 0 11~11~ lB I 0 / lC)-13.~1 10-13,.91 10-13-91 10.13-91 10.13-91 10-13-~1 CTU S¢tueeze CTU Squeeze CTU SClueeze CTU Squeeze CTU Squeeze CTU Sclueeze Datta'n 8700' ~S = 11~~ 86C10' ~ = 11323' ~ OCT -- ~ 1995 Oil & Gas Cons. L;on~miss~o,~ Anchora.qe We~ 4-11 STATE OF ALASKA __.. .,, ~' ALASKA AND GAS CONSERVATION CC' ~'IlSSION REPORT SUNDRY WELL OPI:HATION$ 1. Operations performed: Operation shutdown Stimulate Plugging Perforate Repair well Other Pull tubing Alter casing 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 267' FNL, 391' FEL, Section 26, T11 N, R15E, UM At top of productive interval 1321' FSL, 705' FEL, Section 36, T11 N, R15E, UM At effective depth At total depth 1430' FSL, 925' FEL, Section 36, T11 N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 64 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 4-11i 9. Permit number/approval number 78-6/90-091 10. APl number 50 - 029-20286 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 11520 feet Plugs(measured) 9023 feet Effective depth: measured true vertical Casing Length Conductor 112' Sudace 2677' Production 11436' Liner 11450 feet 8966 feet Junk(measured) Size Cemented Measured depth 20" 320 sx AS II 112' 13-3/8" 5900 sx AS II 2741' 9-5/8" 920 sx CI 'G' 11500' True vertical depth 112' 2726' 9007' RECEIVED Perforation depth: measured All perforations squeezed but leaking JUN - ?- 1992 true vertical All pedorations squeezed but leaking Alaska 0il & Gas Cons, C0mmlSS[O~ Anchorage Tubing (size, grade, and measured depth) 5-1/2", 17#, N-80, NPCT @ 10836' MD; 4-1/2", 12.6~, N-80, NPCT tail @ 10951' MD Packers and SSSV (type and measured depth) Baker SAB Packer @ 10824' MD; Baker PFVE SSSV @ 2307' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure 9OOO Tubing Pressure 1050 15OOO -- 1450 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil.__ Gas Suspended.__ Service Injector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Sr. Area Operations Engineer Form 10-404"Rev 06/15/88 R_qCdO, ~4. I1~ ~-r,' .qW . IWP SUBMIT IN DUPLICATE 4-11 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR INJECTION PROFILE MODIFICATION 1 0~3/9 1: RIH & tagged bottom at 11220' MD. I 0/6/9 I: MIRU & RIH w/CT to perform a pre-squeeze fill cleanout using Biozan to 11450' MD, then reciprocated 95 bbls 15% HCl w/10% Xylene, across the perforations at: 111O3 11188 11218 11258 11306 11334 11365 - 11173' MD (Z2) - 11193' MD (Z2B) - 11238' MD (Z2B) - 11278' MD (Z2A) - 11334' MD (Z1B) - 11350' MD (Z1B) - 11392' MD (Z1B) Ref. Log' BHCS 2/25/78. Displaced acid w/387 bbls Biozan gel & 105 bbls Meth/Water. POOH w/CT. Rigged down. I 0/1 3/91: A CTU Cement Squeeze for Injection Profile Modification was performed as follows: MIRU CTU & PT equipment to 4500 psi. Loaded wellbore w/seawater, then RIH w/CT and pumped 5 bbls Neat Acid Resistive Cement, followed by 100 bbls Acid Resistive Cement w/Aggregate, squeezing the perforations (listed above). Placed 57 bbls of cement pumped behind pipe at 2175 psi max squeeze pressure. Fifteen hesitations were made at 10-20 minutes each, as multiple squeeze pressure breakbacks occurred during the job. Contaminated cement & jetted contaminated cement from wellbore. POOH w/CT. Rigged down. I 0/1 4/91: RIH & tagged bottom at 11432' MD. I 1/29/91: Performed an Injectivity Test indicating that the squeeze had broken down. 1/18/92- Ran an Injection Profile showing squeezed perfs at 11188 - 11193' MD, taking all injected fluid. The well has been on seawater injection (through the leaking squeezed perforations) since 3/12/92, following flowline repairs. A Rig Workover to run a Scab Liner or Sidetrack are being evaluated. ,I UN - 2 Alask~ Oil & 6as Gon$. Anchorage ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 3-6-92 REFERENCE: ARCO CASED HOLE FINALS 1-23-92 1-18-92 1-18-92 2-8-92 1-26-92 1-26-92 1-20-92 2-7-92 2-3-92 ~/-/a/ 13-6 13.-16 <~/_~,,,0 o 13-19 :~9-92 o--- ~'ff' 17-1 1-25-92 RECEIVED BY Have A Nice Day! Production Profile ~catt~ Temperature Run Prod Profile lam Inj profile mm Jewelry l~n Prod Profile Prod Prof/,~eweh~ Prod Profile Run Prod Profile Inj Profile tnj profile Inj Profile Run InJ Profile Inj Profile Prod Profile Run Prod Profile l~m and return the attached copy as receipt 1, ~" Camco 1, ~" Camco 1, ~" Cmnco 1, 2"&5" Camco 1, ~"&5" Camco 1, ii" Camco 1, ii" Camco Sonya Wallace ATO- 1529 1, 2"&lO" Camco 1, 5' Camco 1, [~' Ca_taco 1, 5" Camco 1, 5" Camco 1, ii" Camco 1, 5" Camco 1, 5" Camco 1, 5" C.~_ taco 1, ii" C-taco 1, ii" Camco RECEIVED 0 1 1992 ~Oll & Gas Cons. Commission APPROVED__-~ v, Anchorage Trane# 92052 / # CENTRAL FILES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON M&RATHON # MOBIL * The R-n Date on this log is 1-23-92. # FHILLIPS PB WELL FILES R&D # BPX # STATE OF ALAS~ TEXACO A N C' H 0 F;< A (] E, A L A 3" 1< A S':' . 0 REFERENCE: ARCO CASED HOLE FINALS ~-i6--9i INJ F'ROF'II_E (~-17--9t IN.J PROFII._E (9-i 6-9i PF;:OL', F'RC)FI[_F 0-1 7-'?{ F:'IR O C' '0-9-9 i I'EMF'ERATURE ~'}- .~-'? i GR-CCL 0 -- 6 -- 9 i F:' 1:: C ;.j - :~ - 9 i C; ii L l_ A t";~ '-' i::'E i:< F' (~-ii-,mt LEAK DETECT (.:-ii'-gi INJ F'ROFILE ()-ii-9t INJ PROFILE 6)-i~-9f 6A£ L:[FT ,'5 - 5 -- 9 i C 0 t_ 1... A R -- R E 1:< F ':D-t 5- :, t [.E~K DETECT AND RETURN THE ATTACHED F,' E,::'.--..: V E ::, ?.-S . ... HAVE A N DAY! S (] N Y A W A L. i... A C E ATO-i ~"~. c, RUN t , 5' CAMCO 1,;: IJ N i , '5 ' C ,'-q H C (] RUN i , 5' [::AHco l::~ i.J i4 i., 5 ' C A i'.i r/_: !] RUN i, 5" CAMCO I-;:tJi',! i, 5 ' CAi,iCO F-;.: [.I N i., 5 ' A T I_.. A ::::.' I;:lJi"-.! i , 5' ATLA RLJN i, ,:.'~'&5' CAMCO I;,'{JNI, 5' (]Ai'iCO RUN t, S' CAMCO R JN i 5 CAH(]O RUi4 i , 5" Fai"L. AZ' RUN i: 5'&tO' CAMCO C 0 F:' Y A ,S' F;.'. E J::: E ]: 1:" "I" 0 F- i) A T A. A F' F' R 0 ;.." E !;'~(/~ "~ ""'~ 'FRANS'.~ 9,if,:'.59 D I STR.t: BUT I ON ~ CENTRAL F II_ES ~ F'HI LL I F',S' '"' CHEVRON F:'B WI::'LL F'II_ES D & H IR ,.& D :',I: E X T E._- N ,':.: I O N E: X F:' L. 0 R A T I O N J: B P X · ~ EXXON .~ 'STATE OF ALASKA NAF;.'.A THON TEXACO ~ MOBIL THE CORRFCT Dv/WEI..L NUi"iBER IS I~--'-'SA ARCO Alaska, Inc~ Prudhoe B~,. _ngineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager February 7, 1990 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 4-11, Permit No. 78-6 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/REK/jp Attachment cc: J. Gruber, ATO-1478 PI(DS 4-11)W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B -6132-C STATE OF ALASKA ALASK'~'-''_ AND GAS CONSERVATION (. VIISSION APPLIC ., ION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Operation shutdown Re-enter suspended well . Alter casing Repair well Plugging Time extension Stimulate '~ Change approve~ program Pull tubing Variance Perforate X Other X 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 6. Datum of elevation(DF or KB) 64 RKB feet 7. Unit or Property Prudhoe Bay Unit 4. Location of well at surface 267' N & 391' E of SWcr, Sec. 26, T11N, R15E, UM At top of productive interval 1321' S & 705' E of NW cr, Sec. 36, T11 N, R15E, UM At effective depth At total depth 1430' S & 925' E of NW cr, Sec. 36, T11 N, R15E, UM 8. Well number 4-11 9. Permit number 78-6 10. APl number 50 - 029-20286 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 11520 feet 9023 feet Effective depth: measured 11450 feet true vertical 8966 feet Casing Length Size Conductor 112' 20" Su dace 2677' 13-3/8" Production 11436' 9-5/8" Plugs(measured) Junk(measured) Cemented 320 sx AS II 5900 sx AS II 920 sx CI 'G' Measured depth True verticaldepth 112' 112' 2741' 2726' 11500' 9007' Perforation depth: measured 11103-11173'; 11188-11193'; 11218-11238'; 11258-11278'; 11306-11334'; 11334-11350'; 11365-11392' true vertical 8673-8728'; 8740-8744'; 8764-8780'; 8796-8812'; 8834-8857'; 8857-8870'; 8882-8904' Tubing (size, grade, and measured depth) 5-1/2", 17#, N-80, NPCT @ 10836' MD; 4-1/2", 12.6#, N-80, NPCT tail @ 10951' MD Packers and SSSV (type and measured depth) Baker SAB packer @ 10824' MD; Baker P SSSV @ 2307' MD 13. Attachments Description summary of proposal x Detailed operations program BOP sketch x 14. Estimated date for commencing operation February 1990 16. If proposal was verbally approved Oil Name of approver Date approved Service 17. I hereby, certify that the foregoing is true and correct to the best of my knowledge. Signed ~~/~.~/'// Title 15. Status of well classification as: Gas Suspended Injector Operations Engineering Manager Date FOR COMMI.~.~ION LIeF ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance ~,, Mechanical Integrity Test Subsequent form required 10- ',~' Li Approved by order of the Commissioner Approved Co~y Returned Form 10-403 Rev 06/15/88 IApproval No. ~C) --l~ J, Commissioner Date SUBMIT IN TRIPLICATE Well 4-1 li Coiled Tubing Unit Cement Squeeze Project AFE #AP6168 Preliminary Procedure Objective: Perform a CTU cement squeeze to shut off a channel to an Upper Victor injection thief and establish injection into the Lower Romeo. 1. Perform a FCO to establish sufficient rathole below the lowest set of perfs. 2. Perform a Water Injection Profile. 3. Perform a full strength mud acid perforation wash treatment. will be washed using coiled tubing to pump the following: The perforations 5000 gallons HCl/Xylene 2500 gallons Mud Acid 2500 gallons 7.5% HCI 4. RIH with CT. Pack the well with filtered seawater. 5. Pump 97 bbls of cement followed by 5 bbls of fresh water. Squeeze off the following perforations: Zone Present Interval Shot Density 2 1 1 103-11 173 4 SPF 2 I I 188-11 193 4 SPF 2 I 1218-11238 4 SPF 2 1 1258-11278 4 SPF IB 1 1306-11334 4 SPF lB 11334-11350 4 SPF lB 1 136E,-11392 4 SPF 6. Pump 200 bbls of contaminant following the fresh water and dilute the cement in the wellbore. 7. Jet or reverse out the contaminated cement 24 hours later. 8. Reperforate the following interval two weeks later: (Ref: BHCS 2/25/78) Zone Proposed Interval Shot Density 1 B 1 1306-11334 FSD Reperf lB 1 1334-11350 FSD Reperf lB 1 1364-11392 FSD Reperf 9. Evaluate injectivity into Romeo. Perform Lower Romeo only stimulation/biocide as per attached procedure. 10. Perform post stimulation Injection Profile. Evaluate injectivity into Romeo, 11. Reperforate Lower Victor and Tango intervals: (Ref: BHCS 2/25/78) Zone Proposed Interval Shot Density 2 1 1 103-11 173 LSD Reperf 2 1 I 188-11 193 LSD Reperf 2 1 1 21 8-11 238 LSD Reperf 2 1 1258-11278 LSD Reperf 12. Put the well back on injection. Other well information' Current status: On produced water injection--16 MBWPD at 1837 psig ITP. Expected static bottomhole pressure: 3680 psi at 8800' SS Expected fluid in wellbore at reperforation: seawater. Drill Site 4-11i Lower Romeo Selective Matrix Stimulation ARCO Alaska, Inc. proposes to perform the following stimulation treatment: 1. If fill is above 11392' MD then perform a nitrified FCO. . Load the following fluids: a. 7000 gals. of 12% HCI acid with additives. b. 6000 gals. of 6% HC1:1.5% HF with additives c. 6000 gals of 3% HCl with additives d. 6000 gal 5% HOOH (hydrogen peroxide) in 4% NaCI water e. 10000 gals of 2% NaCl f. 3000 gals of 2% NaCl gelled with 50 Ibs/Mgal HEC and 3000 lbs BAF g. 24 bbl of dead crude h. 100 bbl Methanol 3. MIRU CTU, transports and pump trucks. 4. RIH with CT. Stop Ct at 11000'MD and pump 24 bbl dead crude followed by 1 CT volume of 2% NaCl water. . Pump the following fluids down the coiled tubing to stimulate the Lower Romeo interval (11306' to 11392'MD): a. 1000 gal 12% HCI with additives to clean the CT b. 1500 gal gelled 2% NaCl with BAF c. 1000 gal 2% NaCI d. 2000 gal 5% HOOH e. 1 Coiled Tubing Volume (24 or 32 bbl) of 2% NaCI f. Shut down for 3 hours g. 500 gal 2% NaCI with BAF h. 2000 gal 12% HCI with additives i. 2000 gal 6% HC1:1.5% HF with additives j. 2000 gal 3% HCl with additives k 500 gal gelled 2% NaCl with BAF I. 1000 gal 2% NaCI m. 2000 gal 5% HOOH n. 1 Coiled Tubing Volume (24 or 32 bbl) of 2% NaCI o. Shut down for 3 hours p. Repeat Steps 5.g through 5.0. q 500 gal gelled 2% NaCl with BAF r. 2000 gal 12% HCI with additives s. 2000 gal 6% HC1:21.5% HF with additives t. 2000 gal 3% HCI with additives u. 2000 gal warm Methanol (75 deg F) to dissolve BAF 6. POOH with CT. Pump remaining 2% NaCl and freeze protect CT. 7. RD and release CTU, pump truck and transports Reference Log BHCS 2/25/78 5 4 3 2 CO ! L ED TUB ],NO UN ] T BOP E0U ] PHENT 1. ~000 PSI ?" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PIPE RAMS 3. 5000 PSI 4 1/6" HYDRAULIC SLIPS 4. 504)0 PSI 4 1/6" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX 3 2 H]REL]NE BOP EDUIPMENT _ 1. 5000 PSI ?" WELLHEAD CONNECIOR FLANGE 2. 5000 PSI WlRELINE RAMS (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 tOG36G ANCHORAGE, ALASKA DATE: 9-9-88 REFERENCE: ARCO CASED HOLE FINAL "' 2- t 4 8-3 t -88 "~ 2- t 6 8-3 t -88 ~3-5 8-22-88 ~ 3- ~ 2 8-29-88 ~3-25 8-2?-88 '"' 4- t 8-3 t -88 ~ 4-9 8-~ 9-88 ~ 4- t ~ 8-22-88 ~5-~2 8-4-88 --' 5- t 3 8-4-88 ~6-t 2 8-~ 7-88 ~ ?-8 8-t ?-88 ~7-i5 8-i 7-88 -~7-33 9-7-88 ~ 9-i3 8-t 8-88 ~"t t -t 5 9-2-88 -"' i 3-'i 8 8-2i -88 -~' t 4-3 8-26-88 ~iS-i 8-3i-88 ~"--t 5-2 t 8-29-88 '"" i 8-3 9-t -88 -'~ 1 8-'i 7 9-1 -0~ COMPLETION RECORD--GAMMA RAY PRODUCTION F'ROFILE PRODUCTION PROFILE LEAK DEI'ECTION TEMP FLOWMETER--GAMMA RAY PITS INJECTION PROFILE TEMP 6'URVEY INJECTION F'ROFILE CONTINUOUS FLOW SURVEY CONTINUOU£ FLOW SURVEY PI TS PRODUCTION PROFILE PRODUCTION PROFILE COLLAR COLLAR PFC INJECTION PROFILE TEMP .?URVEY LEAK DETECTION PRODUCTION PROFILE CCL--GAMMA RAY COLLAR/PERF R~_i:~FORATi~G RECORD 'PLEASE SIGN AND RETURN THE ATTACHED COF'Y A~' RECEIPT OF RUN t, 5" RUN t, 5" RUN i, 5" RUN t, 2" RUN t, 5" RUN t, 5" RUN i, RUN t, 5' RUN t, 5' RUN t, 5' RUN t, 5' RUN i, 5' RUN i, 5' RUN i, RUN i, RUN RUN RUN RUN i, 5" RUN t, 5" RUN i, 5" · ,, t~ ~ ' DATA, $CH CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO GEAR GEAR CAMCO CAMCO CAMCO ATLAS CAMCO' ATLAS CAMCO CAMCO CAMCO CAMCO ATLAS ~CH RECEIVED BY HAVE A NICE DAY! £ALLY HOFFECKER AT0-i529 TRAN$ ~88568 ~ APPROVED DISTRIBUTION CENTRAL FILE~ CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON MOBIL $ F'HI LL I F'.~ F'B WELL FILE~ R & D ' SAF'C ~ ~TATE OF ALA~'I<A · ," I'EXACO I-~'I-.-FFRF~JRF- ~Rl:l] I].~'FD Hf".ll F' F--'Ti,J,':,I l-] ,q i"t f". f: ,':~, M f'] Fi F; ,q M f': f: F' A I:;' f': & M F': f'l f: F ,'-5 I:;: f'~ ,':':, M F:. Fi f": ,'q M f": F", I'-: ,'.':.', M F: fq F': ,'.':~ M f"; Fi !;.° !::,'-".,..r-:' 1: ".: I::' ,'C, F.:. Y FI¢',"."F A ;,',J T F'.'!: T:.,¢;Y ~ F:' !::'f; f',; Y 'P, 1:: N i'd l: 'T' T . A T F.I .... i ':-'-:....':: :',:. ;.':'., t::' I::' R' F) ;,i !::' ",".". ................................ ..'T :, '"'-;'.. Alaska 0il & Gas Cons. Commissioa ~ ' gnchorage ~" :.....':7.' r."~ !. := T ! F-" %'.' '~: F:~ l--I l' I I.. l' !::' .~? ARCO ALazka~ Inc~ f"',.O~ Bc, x ~C:,(.)S6(~, A n c h o r ~..'~ g e~ A I_ a ~s' k a DATE' Apri I. '7, t986 R E F E I:;,' Iii: N iL'. E · A I:;,' C 0 C a .'..~' e d Hol. e I=inal. D 1 2 T I::.'. I B U 'T' I 0 N ARCO ALa~.ka, Inc, F'. 0. B ',.-., x -I ,3 (:) 3 6 () A'n c h o r a g e., A I ~'..'~ ..'? 1< a R E F E R F i'"~' C E ' A F.:..' C (] C a r. e i--i o I. (-.'..', Fir, a 1..':_.': 'i'i 'ii ,? i" / Received ~:: ,_, '],, :' 14AVE A,..:;"'iCE DAY.~ l<et i.y Mc:Fa La'n-d A T 0-1 4 2 9 F '1I' '....' _.' ,.: ,...¥" i ,5.' T Fi: I B U T I ri. .... J. 6) _.'q.-.' ARCO Alaska, Inc. ~ Prudhoe Bay E ,eering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer January 22, 1985 Mr. C. V. "Chat" Chatterton Alaska Oil 'and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 3-6 DS 3-7 DS 3-10 DS 3-18 DS 4-6 DS 4-8 DS 4-11 DS 4-14 DS 4-15 DS 9-8 DS 9-10 DS 9-12 DS 9-14 DS 9-15 DS 9-16 Permit # 76-60 Permit # 76-53 Permit # 79-21 Permit # 79-103 Permit # 76-42 Permit # 76-10 Permit # 78-6 Permit # 78-36 Permit # 78-37 Permit # 76-70 Permit # 76-82 Permit # 77-7 Permit # 77-25 Permit # 77-36 Permit # 77-37 DS 9-18 DS 9-17 DS 9-19 DS 9-20 DS 11-2 DS 16-1 DS 16-2 DS 16-3 DS 16-5 Permit # 77-39 Permit # 77-38 Permit # 77-40 Permit # 77-41 Permit # 81-128 Permit # 80-136 Permit # 80-150 Permit # 76-83 Permit # 81-37 DS 16-10 Permit # 80-04 DS 16-11 Permit # 80-118 DS 16-16 Permit # 80-127 DS 17-6 Permit # 80-132 DS 17-8 Permit # 81-74 DS 17-10 Permit # 81-97 Dear Hr. Chatterton: Attached are Subsequent Sundry Notices for work completed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JEB/mjb R E C E i V E D At t achment s JAN 2 5 1 85 cc: Sohio Alaska Petroleum Company Alaska Oil & Gas Cons. CommlssMn Anchorage ARCO Alaska, Inc. Is a Subsidiary of AflanllcRIchfleldCompany STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WE L L:K:X OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 9953.0 4. Location of Well (Surface) 267'N & 391'E of SW cr Sec 26, TllN, R15E, UM (Producing Interval) 1321'S & 705E of NW cr Sec 36, TllN, R15F.., t~4 (Total Depth) 1430'S & 925'E of NW cr Sec 36., TllN, ~15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 64' RKB ADL 28324 7. Permit No. 78-6 8. APl Number 50- 029-20286 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 4-11 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 [] Other [] Pulling Tubing [] Pull Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska Inc. has converted DS 4-11 to water injection service. .The well is pa. rt of the Flow Station 2 waterflood project. The well began receiving water on November 20, 1984. 14. I hereby c.e~tify that the fo4-egoing is true and correct to the best of my knowledge. Signed ~'//~~~_~,~4,~_~ Title Regionc~l F;l'lginee r The space below for Commission use Date Conditions of Approval, if any: Approved by By Order of COMMISSIONER the Commission Date Form 10-403 ;~v 7-1-Rg Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Prudhoe Bay Engineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer November 20, 1984 Mr. C. V. "Chat" Chatterton State of Alaska Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Re: DS 4-6 (22-3-10-15) Permit No. 76-83 DS 4-8 Permit No. 76-10 DS 4-10 Permit No. 76-42 DS 4-11 Permit No. 78-6 DS 4-14 Permit No. 78-36 DS 4-15 Permit No. 78-37 Dear Mr. Chatterton: Enclosed are the Sundry Notices and Completion Reports for work done on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JB/mjb Enclosures' cc: SOHIO Alaska Petroleum Co. File P1 (DS 4-6) W4-3 File P1 (DS 4-8) W4-3 File P1 (DS 4-10) W4-3 File P1 (DS 4-11) W4-3 File P1 (DS 4-14) W4-3 File P1 (DS 4-15) W4-3 RECEIVED NOV 2 o 1984 ARCO Al·aka. Inc. I. · Sublldlerv of AtlantlcRIchfleldComoln¥ WELL COMPLETION OR RECOMPLETION REPORT AND LOG ,,, 1. Status of Well Classification of Service Well Water Injector OIL If'] GAS [] SUSPENDED [] ABANDONED [] SERVICE [~ ... , 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 78-6 "'~. Address 8. APl NUmber P.O. Box 100360, Anchorage, Alaska 99510 50- 029-20286 4. Location of well at surface 9. Unit or Lease Name 267'N & 391'E of SW cr SeC 26, TllN, R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 1321'S & 705'E of NW cr Sec 36, TllN, R15E, UM DS 4-11 At Total Depth 11. Field and Pool . .1430'S & 925'E of NW cr Sec 36~ TllN~ R15E~ UM Prudhoe Bay Field ~. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay Oil Pool 64' RKBI ADL 28324 12. DateSpudded2/03/78 13. oateT.D. Reached2/26/78 14'DateC°mp"Susp'°rAband' 115'WaterDepih'if°ffsh°re 116'N°'°fC°mpleti°ns3/4/78 feetMSL . . Single 17. Total Depth (MD+TVD) 18. Plug Back Depth(ME>+TVD) 19. Directional Survey 20. Depth where SSSV set I 21 Thickness of-P"ermafr'ost l1520'MD 9023'TVD 11450' MD 8966'TVD YES [] NO [] 2246 feet MDI 1900' (aoorox.) 22. Type Electric or Other Logs Run DIL/CR/BHCS, FDC/CNL/CAL/GR, CNL/CCL/OR '~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. 112' 30" 320 sx Arcticset II 13-3/8" 72# N-80 Surf. 2741' 17~" 5900 sx Arcticset II 9-5/8" 47# N-80 Surf. 11500' 12¼" 920 sx Class G J &L-95 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) 11188-11193' MD *11103-11173 5~" 10,951' 10,829 ' 11218-11238' MD *Perfs added 10-19-84 11258-11278' MD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11306-11334' MD DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED with 4 SPF; 8686-8920' TVD ** 11334-11350' MD N/A ** 11364-11392' MD ** with 8 SPF 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) March 28, 1982 Future Injector Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I"GAS-OILRATIO N/A TEST PERIOD ~ , Flow Tubing Casing Pressure CALCULATED.1~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITy-APl (corr) Press. 24-HOUR RATE 28. CDR E DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. N/A ft!aska 0it & Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29: 30. NAME Top Sadlerochit Base Sadlerochit 31. LIST OF ATTACHMENTS GEOLOGIC MARKERS MEAS. DEPTH 11,101 TRUE VERT. DEPTH 8684 8919 FORMATION TESTS 11,392 Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Date INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement lng and the location of the cementing tool. Item 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none" ARCO Alaska, Ir,.. Prudhoe Bay Engineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer October 18, 1984 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 4-6 DS 4-8 DS 4-10 DS 4-11 DS 4-14 DS 4-15 Permit No. 76-83 Permit No. 76-10 Permit No. 76-42 Permit No. 78-6 Permit No. 78-36 Permit No. 78-37 Enclosed are "Notice of Intention" Sundry Notices for work proposed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JB/la Attachments cc: SOHIO Alaska Petroleum Co. File Pi(DS 4-6)W1-3 File PI(DS 4-8)W1-3 File Pi(DS 4-10)Wl-3 File Pi(DS 4-11)W1-3 File Pi(DS 4-14)Wl-3 File PI(DS 4-15)Wl-3 --- .... STATE OF ALASKA .... -- ALASF _ AND GAS CONSERVATION ,MISSION SUNDRY NOTICES AND REPORTS WELLS 1. DRILLING WELL [] COMPLETED WELL ~ OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 78-6 8. APl Number 5O-- 029-20286 9. Unit or Lease Name Prudhoe Bay Unit 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. LocationofWell (Surface) 267'N & 391'E of SW cr Sec 26, TllN, R15E,UM (Producing Interval) 132!'S & 705'E of NW cr Sec 36, TllN, R15E,UM (Total Depth) 1430'S & 925'E of NW cr Sec 36, TllN, R15E,UM 5. Elevation in feet (indicate KB, DF, etc.) 64' RKB 6. Lease Designation and Serial No. ADL 28324 10. Well Number D.S. 4-11 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 o¢ starting any proposed work, for Abandonment see 20 AAC 25.105-170). Began perforating operation on 10/19/84. RU, pressure tested equipment. RIH w/gun ~1, shot interval 11,153-11,173' MD (4 SPF). Shut-in well, POOH, all shots fired. RIH w/gun ¢2, shot interval 11,133'-11,153' MD (4 SPF). Shut-in well, POOH, all shots fired. RIH w/gun #4, attempted to shoot interval 11103'-11113' MD, gun gased up - didn't fire. Shut-in well, POOH. RIH w/gun #4A, shot interval 11,103-11,113' MD (4 SPF). Shut-in well, POOH, all shots fired. Secured well, RD. Ref: BHCS 2/25/78 14. I hereby c~fy that the_f~e~oing/~ true and correct to the best of my,,knowledge., ~eglona± Engineer Signed'" /';'~ ,~,~ c,' - / ff.,~,"~_ ~ Title The space below for Commission use Conditions of APproval, if any: 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 ..... STATE OF ALASKA --' ALAS" .~_ AND GAS CONSERVATION . ,,IMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL OTHER [] Name of Operator ARCO Alaska, Inc. Address P.O. Box 100360, Anchorage, Alaska 99510 LocationofWell(Surface) 267'N & 391'E of SW cr Sec 26, TllN, R15E,UM (Producing Interval) 1321'S & 705'E of NW cr Sec 36, TllN, R15E,UM (Total Depth) 1430'S & 925'E of NW cr Sec 36, TllN, R15E,UM Elevationinfeet(indicateKB, DF, etc,) 6. Lease Designation and Serial No. ADL 28324 7. Permit No. 78-6 8. APl Number 50- 029-20286 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number D.S. 4-11 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool 12. (Submit in Triplicate) Perforate X [] 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.) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-17~). ARCO Alaska, Inc. proposes to add perforations on DS 4-11 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 cleanup operation. Proposed Perforation Intervals: 11103-11173' MD w/4 spf Reference Log: BHCS 6/15/76 14. I hereb~lertify that the foregoin,g~s true and correct to the best of my knowledge. Signed_,, ........... Title Regional Engineer The space below for Commission use Date Conditions of APproval, if any: Approved by Approved Copy Returned By Order of COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska,, Prudhoe Bay Engineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer September 17, 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 4-6 (22-3-10-15) Permit No. 76-83 ~~ Permit No. 78-6 DS 4-14 Permit No. 78-36 Enclosed are the Completion Reports for work done on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/DWR/mjb Enclosures cc: SOHIO Alaska Petroleum Co. File P1 (DS 4-6) W4-3 File Pl (DS 4-11) W4-3 File P1 (DS 4-14) W4-3 RECEIVED SEP ! 8 ]984 Alaska Oil & Gas Cons. Commission Anchorage WELL COMPLE _I_ON O__RR R_ECOMpL__ETION RE__pO_R T A__NND LOG t. Classification of Service Well /~/~ GAS [] SUSPENDED [] ABANDONED [] sERVICE}t~ Water Injector 1. Status of Well OIL [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. Location of well at surface 267'N & 391'E of SW cr Sec 26, TllN, R15E, UM At Top Producing Interval 1321'S & 705'E of NW cr Sec 36, TllN, R15E, UM At Total Depth 1430'S & 925'E of NW cr Sec 36~ TllN, R15E~ UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 64' RKB I ADL 28324 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 2/03/78 2/26/78 3/4/78 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey l1520'MD 9023'TVD 11450' MD 8966'TVD YES [] NO [] 7. Permit Number 78-6 8. APl Number 50- 029-20286 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 4-11 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool 15. Water Depth, if offshore 116' No. of Completions feet MSLI Single 20. Depth where SSSV set 21. Thickness of Permafrost 2246 feet MD 1900' (approx.) 22. Type Electric or Other Logs Run DIL/GR/BHCS: FDC/CNL/CAL/GR; CNL/CCL/GR 23. CASING, LINER AND CEMENTING RECORD CASING SIZE 9_0" 13-3/8" q_r, WT. PER FT. 94~A 72q# 47~.~ GRADE I-1-Z~O .T & T,-95 TOP SETTING DEPTH MD I BOTTOM Sur~=; 11 2 ' I gur¢: I 9741 ' I S,jr~: I 11500 ' 24. Perforationsopento Production (MD+TVD of Top and Bottom and interval, sizeand number) *11188-11193' MD *11218-11238' MD *11258-11278' MD *11306-11334' MD 11334-11350' MD 11364-11392' MD 8 shots per foot * Perfs added 8/10/84 w/4 SPF 8754-8920' TVD HOLE SIZE ~7%" I 9_~" CEMENTING RECORD 320 sx Arcticset II 5900 ~w ArntiC~t TI 920 s× Cia-s G AMOUNT PULLED 25. TUBING RECORD SIZE DEPTH SET (MD) PACKER SET (MD) 10,951' 10,829' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. PRODUCTION TEST Date First Production March 28, 1982 Date of N/ATeSt Hours Tested Flow Tubing Cas ng pressure Press. 28. IMethod of OPeration (FlOwing, gas lift, etc.) ., Future Injector PRODUCTION FOR OIL-BBL GAS-MCF TEST PERIOD I~ CALCULATED · OIL-BBL GAS-MCF 24-HOUR RATE I~ CORE DATA I WATER-BBL CHOKE SIZE IGAS-OILRATIO I WATER-BBL OIL GRAVITY-APl (corr) Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. N/A Alaska Oil & Gas Cons. C, ommission Submit in duplicate Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. NAME Top Sadlerochit Base Sadlerochit GEOLOGIC MARKERS MEAS. DEPTH TRUE VERT. DEPTH 8684 8919 30, 11,101 11,392 FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed 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 supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". ARCO Alaska, Inc. Prudhoe B~. aering Pos! Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer September 17, 1984 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Re: DS 4-6 DS 4-11 DS 4-t4 Permit No. 76-83 Permit No. 78-6 Permit No. 78-36 Attached are "Completion" Sundry Notices for "Subsequent Reports" on the above-mentioned well. Very truly yours, D. F. Scheve DFS/DWR/mjb Attachments CC: Sohio Petroleum File Pi(DS 4-6)Wl-3 File Pi(DS 4-11)W1-3 File Pi(DS 4-14)Wl-3 RECEIVED SEP 1 B 198/) Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. Is a Subsidiary of AtlanltcRIchtleldCompany STATE OF ALASKA ...... ALASt _ AND GAS CONSERVATION MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL~3 OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 78-6 3. Address 8. APl Number P.O. Box 100360, Anchorage, Alaska 99510 50- 029-20286 4. Location of Well (Surface) 267'N & 391'E of SW cr Sec 26, TllN, R15E, UM (Producing Interval) 1321'S & 705'E of NW cr Sec 36, TllN, R15E, UM (Total Depth) 1430'S & 925'E of NW cr Sec 36, TllN, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) f 6. Lease Designation and Serial No. _ 64' RKB I ADT. 2R_q24 12. 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number D.S. 4-1] 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 [] Abandooment [] 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 8/10/84. RU perforating unit, pressure tested equipment. RIH with gun #1, shot interval 11314' - 11334' MD (4spf), flowed well to clean up. Shut-in well, POOH, all shots fired. RIH with gun #2, shot interval 11258' - 11278' MD (4 spf), flowed well to clean up. Shut-in well, POOH, all shots fired. RIH with gun #3, shot interval 11218' - 11238' MD (4 spf), flowed well to clean up. Shut-in well, POOH, all shots fired. RIH with gun #4, shot select-fire interval 11306' - 11314' MD (4 spf), pulled up, shot select-fire interval 11188' - 11193' MD (4 spf), flowed well to clean up. Shut in well, POOH, all shots fired. Ran SSSV, secured well, RD. Ref: BHCS 2/25/78 RECEIVED SEP 1 AlasKa Oil & Gas Cons. Commission Anchorage 14. i hereby certify that the foregoing is true and correct to the best of my knowledge. Signed . .~.~_/?,/--~ _~g,/~/~ Title R egio.nal Engi The space 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 Bay Engineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer August 9, 1984 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 4-6 (22-3-10-15) - Permit No. 76-83 DS 4-11 - Permit No. 78-6 DS 4-14 - Permit No. ~8-36 DS 4-15 - Permit No. 78-37 Enclosed are "Notice of Intention" Sundry Notices for work proposed on the above-mentioned wells. Very truly_ yours~ D. F. Scheve DFS/WT/mjb Attachments cc: SOHIO Alaska Petroleum Co. File Pi(DS 4-6)Wl-3 File PI(DS 4-11)Wl-3 File Pi(DS 4-14)W1-3 File Pi(DS 4-15)W1-3 RE. CE_ V E-.D AUG 0 /~.t~s"'.-', '3,~ ~ ~3~is CtH~s, (;orllmission Inn I~ ~;Jhsldlarv of AtlantlcRIchfleldComDany ~ ..... STATE OF ALASKA ~- ALASKi .L AND GAS CONSERVATION (, .AMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL:~ OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. Location of Well (Surface) 267'N & 391'E of SW cr Sec 26, TllN, R15E,UM (Producing Interval) 1321'S & 705'E of NW cr Sec 36, TllN, R15E,UM (Total Depth) 1430'S & 925'E of NW cr Sec 36, TllN, R15E,UM 5. Elevation in feet (indicate I<B, DF, etc.) I 6. Lease Designation and Serial No. 64' RKB l ADL 28324 12. 7. Permit No. 78-6 8. APl Number 50- 029-20286 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number D.S. 4-11 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 [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc. proposes to add perforations to DS 4-11 with intent to convert to a water injection well. Perforations will be added to selected intervals within the Sadlerochit Sand of the Prudhoe Bay Unit. All wireline work will be done through a 500Q 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: 11188 - 11193' MD (5') 11218 - 11238' MD (20') 11258 - 11278' MD (20') 11306 - 11334' MD (28') REF: BHCS 2/25/78 14. I hereby ce, ftif/~ t,~'at the_foreg~r~g,J~r?rue anj¢ correct to the best of my knowledge. x'x~//~- /DF~ Regional Engineer Signed Title The space below for Commission use / RECEIVED At3G 0 91984 Alaska 0il & Gas Cons. Commission Anchorage Conditions of Approval, if any: Approved by. COMMISSIONER Approved Copy By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, inc. Post Office P '50 Anchorage, ~ 99510 Telephone 907 277 5637' April 13, 1984 Reference' ARCO Pressure Data DoS. 4-11 3-17-84 D.S. 13-4 3-2!-84 D.S. 13-14 3-21-84 D.S. 14-7 3-22-84 Static Survey Static Survey Static Survey Static Survey Otis Camco Camc~ Camco and return the attached copy as r~ceipt of data. FRIDAY THE 13th is upon us - Have a Nice One! Kelly McFarland ATO- 1429F Trans. #138 DISTRIBUTION Chevron D&M Dallas Drilling Ext. Exploration Exxon Getty Marathon Mobil Mobil E & P Phillips Prudhoe Bay Well Files R& D Carolyn Smith Sohio State of Alaska Bill Sheffield, Governor ALASKA OIL A#D GAS CO#S£RVATIOt~ CO,MISS10# March 29, 1984 3001 PORCUPINE DRIVE ANCHORAGE,ALASKA 99501'-3192 TELEPHONE(907) 279~--1433 A D M I N I S T R A T I V E A P P R O V A L NO. 192.1 Re: The application of ARCO Alaska, Inc. to substitute static bottomhole pressure surveys for transient pressure s~rveys in Prudhoe Bay Unit wells DS 3-10, DS 3-15, DS 3-18, DS 4-1, DS 4-5, DS 4-11, DS 9-1, DS 9-6, DS 9-!0, DS 16-1 and DS 16-9. Mr. D. F. Scheve Regional Operations Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510 Dear Mr. Scheve: Application for exceptions to Rule 6 of CO 165 was received March 23, 1984. Exception to CO 165 Rule 6(c) for PBU wells DS 4-5 and DS 9-6 and exception to CO 165 Rule 6(d) was requested for PBU wells DS 3-10, DS 3-15, DS 3-18, DS 4-1, DS 4-11, DS 9-1, DS 9-10, DS 16-I and DS 16-9. ARCO Alaska, Inc.'s application requests substitution of static bottomhole pressure surveys for the transient surveys required in Rule 6(c) and (d) of CO 165. These static pressure measurements were taken during the scheduled FS2 shutdown (March 12-19) after a shut-in of approximately seven days. Pursuant to CO 188 and 192 it has been determined that static bottomhole pressure surveys serve the intent and purpose of Rule 6 of CO 165 and may be substituted for the transient survey. The Alaska Oil and Gas Conservation Comm..ission hereby authorizes substitution of static bottomhole pressure surYeys for transient surveys in PBU wells DS 3-10, DS 3-15, DS 3-18, DS 4-1, DS 4-5, DS 4-11, DS 9-1, DS 9-6, DS 9-t0, DS ].6-1 and DS 16-9 pursuant to Rule 2 of CO 192. Commissioner BY ORDER OF THE CO~I~'{ISSION lc ARCO Alaska, Ir Prudhoe b~.¢ ~.,,gineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer March 15, 1984 C. V. Chatterton STATE OF ALASKA Division of Oil & Gas 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: RE: Prudhoe Bay Unit DS 3-10 Permit No. 79-21 DS 3-15 Permit No. 79-92 DS 3-18 Permit No. 79-103 DS 4-1 Permit No. 70-42 DS 4-5 Permit No. 71-25 DS 4-11 Permit No. 78-6 DS 9-1 Permit No. 75-76 DS 9-6 Permit No. 76-48 DS 9-10 Permit No. 76-82 DS 16-1 Permit No. 80-136 DS 16-9 Permit No. 81-19 Enclosed are Sundry Notices requesting permission to substitute static bottomhole pressure surveys in place of transient pressure test prescribed in Conservation Order 165, Rule 6, on key wells 4-5 and 9-6, and section wells 3-10, 3-15, 3-18, 4-]., 4-11, 9-1, 9-10, 16-1 and 16-9. The static pressure measurements on these eleven wells are part of a package being planned to obtain a baseline reservoir pressure in the FS2 waterflood area prior to the start of water injection. Each well will be shut-in for approximately seven days prior to its survey. We believe that these static pressure surveys will provide a bet_ter interpretation of reservoir pressure in the FS2 area than transient pressure surveys and will satisfy the intent of Conservation Order 165, Rules 6(c) and 6(d). If you have any questions concerning this request, please contact Dan Cavin at 263-4268. Very truly yours, D. F. Scheve DFS/DLL/STATE/lmh cc: SOHIO Petroleum Company File Pi(DS)W1-3 ARCO Alaska, Inc i~, a Subsidiary Ol AllanllcRIchfleldComr)~ny .... STATE OF ALASKA _ - ALASK _ AND GAS CONSERVATION ~ MISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL OTHER[] ~1 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. Location of Well 267'N & 391'E of SW cr Sec. 26, TllN, R15E, UM (Surf) 1321'S & 705'E of NW cr Sec. 36, TllN, R15E, UM (Top Prod) 1430'S & 925'E of NW cr Sec. 36, TllN, R15E, UM (TD) 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 64' RKB I ADL 28324 7. Permit No. 78-6 12. 8. APl Number 5O- 029-20286 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 4-11 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 Pull Tubing [] Other E~ 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 estima[ed date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska Inc. requests permission to run a static bottomhole pressure survey on section well 4-11 in lieu of a pressure transient test for 1984. Conservation Order 165, Rule 6(d) requires an annual .transient survey on one well in each governmental section producing. A static pressure survey will be run while the well is shut-in during the flow station shutdown (March 12-19) to fulfill the State's requirements. The static pressure survey should provide accurate reservoir pressure data. 14. I hereby ggrtify that the foregoing is true and correct to the best of my knowledge. // s,,n d T,t,e The space below for Commission use Conditions of APproval, if any: ~'~prOV($'"'4' ~"""' Approved by By Order of COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, inc. Post Offic,~~-r~-~'~ 360 Anchora~ ska 99510 Telephone 907 277 5637 March 19, 1984 Reference' ARCO Cased Hole Finals D.S. 4-1 12-5-83 D.S. 4-10'~'- 12-9-83 D.S. 4-11~ 12-5-83 D.S. 4-13~'~ 12-9-83 D.S. 5-2'~ 1-13-84 · D.S. 6-8~ 12-9-83 D.S. 6-11'~ 12-21-83 D.S. 7-15 / 12-18-83 D.S. 9-7'~,~ 12-4-83 D.S. 9-16'~ 2-20-84 D.S. 9-17~/' 12-4-83 D.S. 14-5~/ 3-4-84 D.S. 16-1j 3-9 -84 D.S. 16-11~-3-10-84 D.S. 16-16j~3-10-84 MS/CNL/GR EPL MS/CNL/OR CET Log Collar Log CH CNL CH CNL Perforating Record MS/CNL/GR Collar and Perforating Log MS/CNL/GR Collar & Perforating Log Collar & Perforating Log Collar & Perforating Log Collar & Perforating Log Run 1 5" DA Run 1 5" Sch Run 3 5" DA Run 1 5" Sch Run 1 5" Camco Run 2 5" Sch Run 3 5" Sch Run 1 5" Sch Run 1 5" DA Run l&2 5" GO Run 1 5" DA Run 1 5" GO 5" GO Ru-n 1 5" GO Run 1 5" GO Please sign and return the attached copy as receipt of data. HAVE A NICE DAY Kelly McFarland ATO-1429F Trans. # 101 DISTRIBUTION Chevron D&M Dallas Drilling Ext. Exploration Exxon Getty Marathon Mobil Mobil E & P Phillips Prudhoe Bay Well Files R&D Carolyn Smith State of A-laska Post Office Box 360 Ancho''--~ ,. Alaska 99510 TelepL ; 907 277 5637 January 19, 1984 Reference: ARCO Magnetic Tapes w/Listings D.S. 2-10-~ 11-6-83 CN/MSN ~;1861 DA -' -,-2g '--74-~-~- G ......... ~/ ' '"" . ....... -D';'S;"-14~36 '13' '~'~OH'~; 3183 listing ................... GO ~DvS~IS:~'~'I:I2:8~''' CR CNL (~228638 wTLis~in~ co --g.S, 2-6 ~I:"1~=84 ~ ~H C~ (~228635 ~/liszing GO D.S. 7;14 1-12-84 '~H C~'~2286~6 ~/liS['i~'~ 60 .. D.S. 15-2 ~ 1-11-84 CH CNL ~/228633 ~Yz'i~'E'fE'g c0 2-1A 1-11-84 C~ C~ 4i228634 W/l~s:~g GO ~D.S. 3-25 11-28-83 OH 4t68848 w/l~st~ng ~~~;52C1-83' TDT Answer ~68839 w/listing Run 1 Sch Run 1 Sch Run 1 Sch 2~ D.S. 6-11~-'- .12-21-83 CH CNL ~68871 w/listing Run 3 Sch -" ~ I ~: n ~: -.:: - co .: ::.~j' -- ?:~.v--/.::' . ' W'/liSti:~ ......................... DA ~ !?::~-. :: .. ...,~. : ,. / .._ ?,.?.?_~, ~.:--- ~,~ - ~ ......~:~:. ............. ~,..:.-' L.i ~_,. ~ .........~ D.S. 4-11 ~ 12-5-83 ' CN/~'~' f~l'8'87"g'/iistLh~ " DA ~ ~ease sign and return the attached copy as receiPtof'~ata. Kelly McFarland ATO-1429F Trans. f/ 019 Chevron D&M Dallas Drilling Getty Maratho~ Mobil DISTRIBUTION North Geology ...... .~. ~.-.... :,;.:, ~ t..~e 2hillips ':': Prudhoe Bay ARCO Alaska, Inc. Post Office ¢~ 360 Anchorage, .ka 99510 Telephone 907 277 5637 October 17, 1983 Reference: Arco Pressure Data D.S. 4-5 9-7-83 9-7-83 D.S. 4-11 7-24-83 D.S. 4-15 8-11-83 b.S. 12-15 9-24-83 D.S. 12-16 9-24-83 D.S. 12-17 9-24-83 D.S. 12-18 9-25-83 D.S. 12-19 9-25-83 D.S. 12-20 9-26-83 D.S. 15-t2 9-21-83 9-21-83 Pressure Build-up Pressure Build-up Data Sheet Pressure Build-up Statzc Survey Statzc Survey Static Survey Static Survey Statzc Survey Statzc Survey Statzc Survey Pressure Build-up Pressure Build-up Data Sheet Camco otis Sch DA DA DA DA DA DA otis Please sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429F Trans. # 578 Chevron D &M Dallas Drilling Exxon Marathon MObiI DISTRIBUTION North Geology Phillips Prudhoe Bay R&D Caroline Smith Sohio State of Alaska ARCO Alaska, Inc. Post Office 5, v,, 360 Anchorage. Alaska 99510 Telephone 907 277 5637 April 29, Reference: 1983 Arco Pressure Data D.S. 2-]9 a_.3-26-83 3-26-83 D.S. 2-21"J"3-27-83 3-28-83 D.So 2-22 J 4-3-83 4-3-83 D.S. 2-23-~ 3-25-83 3-25-83 D.S. 4-11/' · D.S. 6-4" Pressure Build-up DA Pressre Build-up Survey Report Pressure Build-up DA Pressure Build-up Survey Report Pressure Build-up GO Pressure Build-up Survey Report Pressure Build-up DA Pressure Build-up Survey Report 4-8-83 Static Survey GO '4-10-83 4-8-83 D.S. 9-3 ? 3-24-83 3-24-83 Pressure Build-up Otis Pressure Build-up Survey Report Pressure Build-up Camco Pressure Build-up Survey Report ~/PPlease sign and return the attached~copy as receipt of data. Kelly McFarland AFA-403 Trans. # DISTRIBUTION 311NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON MOBIL GETTY D&M STATE OF ALASKA DALLAS ~-. ~- :. ? ~ , CAROLiN~.~,,~TH - ~- : , , , .:, ~, ' ~r~ .' ' ' , Post Office B__~ox 360 Anchorage, 'ka 99510 Telephone 9~- _~77 5637 December 22, 1982 RE: ARCO Cased Hole Finals D.S. 1-12-~ 11-25-82 D.S. 1-18~ 11-24-82 D.S. 1-23 ~ 11-27-82 D.S. 2-6~/ 11-27-82 D.S. 4-.11 ~'10-17-82 D.S. 12-4~ 9-26-82 D.S. 12-8B f11-25-82 D.S. 12-20J11-28-82 D.S. 13-18~ 9-28-82 D.S. 14-14x 9-3/4/5-82 D.S. 16-12~ 10-14-82 CH CNL CH CNL CBL/VD CH CNL Spinner Spinner CH CNL CBL/VD Spinner Spinner Spinner Run 3 5" Run 3 5" Run 1 5" Run 3 5" 5" 5" Run 2 5" Run 1 5" 5" 5" 5" se sign and return the attached copy as receipt of data. SCH SCH SCH SCH Camco Camco SCH SCH Camco Camco Camco Becky. Benedi ct AFA- 403 Trans. #671 DISTRIBUTION NORTH GEOLOGY R' &D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON MOBIL GEl-FY D&M STATE OF ALASKA DALLAS ARCO Alaska Inc. is a Sub$~l~ary of AllanlieRichfieldComt3an¢ Post Office Box 360 Anchora(. "aska 99510 Telephone . 277 5637 December 3, 1982 RE' ARCO Pressure Surveys DoS. D.S. D.S. D.S. D.S. i'D. S. D.S. ~- D.S. O.S. D.S. 2-14 9-5/6-82 4-8 11 - 12-82 4-5 11-15-82 4-11 lO-17/18-82 11-3 11-11-82 12-3 11-13-82 14--12 10-9-82 14-21 11-14-82 · 16-9 9-15-82 16-11 10-8/11-82 sign . and return Pressure Bui ld-Up Pressure Bui ld-Up Static Survey Pressure Bui ld-Up Static Survey Pressure Build-Up Pressure Bui ld-Up Static Survey Static Survey Pressure Build-Up the attached copy as (Water Injection Well) receipt of data. Camco Schlumberger Dresser Atlas Camco Gearhart Dresser Atlas Gearhart Gearhart Camco Becky Benedi ct AFA-403 Trans. #636 DISTRIBUTION NORTH GEOLOGY R & D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON MOBIL GETTY D&M STATE OF ALASKA ARCO Alaska. Inc, is a Subsidiary of AtlanlicRichfieldCompanv ARCO Alaska, Inc. Post Office by,. 360 Anchorage, Alaska 99510 Telephone 907 277 5637 June 17, 1982 Mr. C. D. Chat Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton' Re: D.S. 4-11 Permit No. 78-6 D.S. 16-12 Permit No. 81-26 D.S. 17-4 Permit No. 80-85 D.S. 16-4 Permit No. 81 -20 Enclosed are our Sundry Notices detailing the work done on the above-mentioned wells. Very truly yours, D. F. Scheve Regional Engineer DFS' TK. KW · ml c Encl o'.;ures Distribution' Sohio Petroleum Co. STATE OF ALASKA ALASKA ,.,,L AND GAS CONSERVATION C~JMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL lsd:- OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, inc. 78-6 3. Address 8. APl Number P.O. BOx 360 Anchorage, AK 99510 50- 029-20286 4. Location of Well 267'N & 391'E of SW cr Sec 26,TllN,R15E,UM 1321'S & 705'E of NW cr Sec 36,TllN,R15E,UM (top producing interval) 1430'S & 925'E of NW cr Sec 36,TllN,R15E,UM (surface) (TD) 5. Elevation in feet (indicate KB, DF, etc.) RKB 64 ' 12. 6. Lease Designation and Serial No. ADL 28324 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number D.S. 4-11 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 L-] 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 perf operations on 3-25-82. Tested tree, casing and , wireline BOPs. Pulled dummy valve. Perforated intervals 1~34-11350 and 1_~13u6~~~ with 8 shots per foot. Ran Hewlett-Packard pressure tool. Flowed well. Ran and set SSSV. Tested balance and control lines to 5000 psi OK. Bled pressure above SSSV, held OK. Installed and tested tree cap to 5000 p~i OK. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed .~v_~ ~~ Title Reg, O~ors. The space below for Commission use Enqineer Date Conditions of Approval, if any: Approved by COMM ISS ION ER By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Post Office [~. 3 ':': Anchora_o..e...ql~,s,.a 99510 Telephone 907 277 5637 June 17, 1982 Mr. C. D. Chat Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton' Re: D.S. 4-11 Permit No. 78-6 D.S. 16-12 Permit No. 81-26 D.S. 17-4 Permit No. 80-85 D.S. 16-4 Permit No. 81 -20 Enclosed are Completion Reports for work done on the above-mentioned wells. Very truly yours, D. F. Scheve Regional Engineer DFS-TKKW:mlc Enclosures Distribution' Sohio Petroleum Co. ,~--~ ~- STATE OF ALASKA ALASK, . ,.,,_ AND GAS CONSERVATION L ..... ,IISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well - Classification of Service Well OIL::~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 78-6 3. Address 8. APl Number P,0. :Box 360 A~chorage, A~ 99510 50- 029-20286' 4. Location of well at surface 9. Unit or Lease Name 267'N & 391'E of SW cr Sec 26, TliN,R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 1321'S & 705'E of NW cr Sec 36, TllN,R15E, UM D.S. 4-11 At Total Depth 11. Field and Pool 1430'S & 925'E of NW cr Sec 36, TllN,R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool RKB 64'I ADL 28324 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. 15. Water Depth, if offshore 116' No. of Completions 2/3/78 2/26/78 3/4/78 feet MSLI Single 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. DirectionalSurvey I 20. Depth where SSSV set I21. Thickness Of PermafrOst l1520MD 9023TVD l1450MD 8966TVD YES~ NO [] feet MD 22. Type Electric or Other Logs Run DIL/GR/BHCS, FDC/CNL/CAL/GR, CNL/CCL/GR 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(~welded H-40 ,~ 112' 30" 320 sx Arcticset II 13-3/8" 72#:Butt N-80 2741' 17-1/2" 5900 sx Arcticset II 9-5/8" 47#Butt N-80 & 11500' 12-1/4" 920 sx Class G J & L-95 24. Perforations open to Production (MD+TVD of Top and Botl~om and 25. TUBING RECORD interval, size and number) SiZE DEPTH SET (MD) PACKER SET (MD) 8 shots per foot 5-1/2" 10,951' 10,829' 11334' - l1350'MD 8873 '-8920'TVD 11364' - 11392'MD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. -.", / :i', ~":!' DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED . : , 27. pRoDuCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) 3 - 2 8- 82 F loWing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OILRATIO 5'28-82 ,12.5 TEST:PERIOD ~ 1340 865 19 21 891 Flow Tubing Casing Pressure CAL-CULATED OiL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press'. 7.25 NA 24-HOUR RATE ~ 2255 20'09 0 27. 4 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. . Submit in duplicate Form 10-407 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 11101 8684 Base Sadlerochit 11392 8919 31. LIsT OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~,~t~//' ~,~~ Titlel~.ec:j' Oprs Engr ~"/'~f'~'~" .... · .-- ..... , · . Date / ,.. INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in,item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". ARCO Alaska, Inc. Post Office , 360 Anchorage, Alaska 99510 Telephone 907 277 5637 April 15, 1982 Reference" ARCO PRESSURE DATA D.S.4-11 3/27/82 D.S.4-14 3/28/82 D.S.14-3 3/14/82 D.S.9-6 3/5/82 D.S.12-3 3/5/82 D.S.13-1 3/13/82 Pressure Survey Pressure Survey ~/~/~ Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal # 102 DISTRIBUTION NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON MOBIL GETTY D&M GEOLOGY STATE OF ALASKA Oil & Ga:] Cons. C0rnm!ssic,,, ARCO Alask,~. :nC. is a subs,'Ji~ry of Aflant~cR~chf~eh;Company Anchora,o9 ARCO Alaska, Inc. ~-~ March 16, 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. 4-11 Permit No. 78-6 D.S, 4-14 Permit No. 78-36 D.S. 11-1 Permit No. 81-123 D.S. 11-2 Permit No. 81-128 D.S. 11-3 Permit No. 81-147 D.S. 11-5 Permit No. 81-155 D.S. 11-6 Permit No. 81-161 D.S. 12-4A Permit No. 81-187 D.S. 12-7A Permit No. 81-175 D.S. 12-8B Permit No. 81-167 D.S. 12-13 Permit No. 81 -87 D.S D.S D.S D.S D.S D.S D.S 13-5 Permit No. 81-103 13-7 Permit No. 81-129 13-8 Permit No. 81-148 13-9 Permit No. 81-158 13-10 Permit No. 81-165 13-12 Permit No. 81-142 13-19 Permit No. 81-180 D.S. 14-12 Permit No. 81-109 D.S. 14-13 Permit No. 81-101 D.S. 14-26 Permit No. 81-110 D.S. 12-14 Permit No. 81-138 Enclosed are our Sundry Notices detailing the work to be done on the above mentioned well. Very truly yours, . · .. J. ^. Rochon JAR'TKKW:mlc Enclosure Anchorage ARCO Alaska. Inc. is a subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA L,,L AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 78-6 3. Address 8. APl Number P.O. Box 360 Anchorage, AK 99510 50_029-20287 9. Unit or Lease Name (surface) Prudhoe Bay Unit 4. Location of Well 267'N & 391'E of SW cr Sec 26,TllN,R15E,UM 1321'S & 705'E of NW cr Sec 36,TllN,R15E,UM (top-producing interval) 1430'S & 925'E of NW cr Sec 36,TllN,R15E,UM 5. Elevation in feet (indicate KB, DF, etc.) RKB 64' 12. I 6 . Lease Designation and Serial No. AD% 28324 (TD) 10. Well Number D.S. 4-11 1 1. 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 25.105-170). ARCO Alaska, Inc. 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. 14. I hereby certi,~that the fore, lng is t,~e~nd correct to the best of my knowledge. Signed ( Title The space t~lo~,~0r Commission use Conditions bf~pproval, if any: Approvedby ~¥ ~;.~¥ ~t. [~J~[[R COMMISSIONER By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Oil and Gas Company North Alaska Hct Post Otlice Do., 3.50 Anchoraqe. Aisska :79510 _ Telephone 907 277 5637 Jerry A. Rochc:: District Operations E,,~.gineer November 10, 1981 Reference: ARCO b~CNETIC TAPES & LISTS D.S.4-13' 10/18/81 Tape #ECC 1144 9900-10678 CN D.S.14-15~-~10/6/81 Tape #ECC 1132 10000-11570 CN/GR/CCL D.S.7-14~J- 10/2/81 Tape #ECC 1128 10000-10977 CN D.S.7-11'~'~ 10/3/8i Tape #ECC 1133 9500-10277 CN D.S.4-1-'I'j 10/17/81 Tape #ECC 1].41 10880-11450 CN D S~13-7~, 10/7/81 Tape ~ECC 1135 9670-11360 CN D S il-lA/ 9/14/81 Tape #ECC 1116 10500-11781 GR/CCL D.S.12-1J /9/19/81 Tape #ECC 1121 10600-11409 CN D S 12-13 / 9/13/81 Tape #ECC 1115 8900-10500 CN D.S.14-16'~'"9/4/81 Tape #ECC 1104 8700-10104 CN D.S.11-2~/ 10/6/81 Tape #ECC 1131 9100-10150 CN Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal #728 DISTRIBUTIOII NORTH GEOLOGY R&D DRILL I HG ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOBIL /~ .... :., PHILLIPS SOHIO FIARATHON ARCO Oil and Gas Company North Alask istrict Post Office b,_,x 350 Anchorage. Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer November 4, 1981 Reference: ARCO CASED HOLE FINALS DoSo4-11f10/17/81 D.S.7-11 10/3/81 D.S. 7-14 ~"0/2/81 D.S.11-2 ~/10/6/81 DoS.11-2~'/10/6/81 D.S.13-7TM 10/1/81 .1 D.S.13-7 --J~0/7/81 D.S.14-14~/10/21/81 D,S,14-15 J10/6/81 D.S.15-11~ 10/7/8] D.S.15-1~ 10/17/81 East Bay St.#1 /'10/7/81 CNL/GR Run 2 CNL/GR Run 6 CNL/GR Run 1 CNL/GR Run 1 ACBL/VDL Run 1 ACBL/VDL Run 1 CNL/GR Run 1 CNL/GR Run 1 CNL/GR Run 1 ACBL/VDL Run 1 ACBL/VDL Run 1 Gamma Ray Run 1 East Bay St.#1/. 10/11/81 Gamma Ray ,, 5" 5" 2"/5" 5" 5" 5" 2"/5" 5" 5" Run 1 5" Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal #711 DISTRIBUTION NORTH GEOLOGY EXXON R & D MOBIL DRILLING GETTY ENG. MANAGER PHILLIPS D & M SOHIO GEOLOGY MARATHON STATE OF ALASKA CHEVRON ARCO Oil and Gas Company North Alasl~ '~istrict Post Office .x 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon DistriCt Operations Engineer January 14, 1981 Reference: ARCO MAGNETIC TAPES 4-11' D.S.2-1A 12/22/80 12/22/80 Tape #CN/MS Tape #CN 10560-1~4C~-- - '~'"' e 8596-9570 " sser D.S. 3-10~ ' 12/19/80 Tape #CN 9000-9620 " D.S. 2-14:" 12/19/80 Tape #CN/MS 8700-9800 " sign and return the attached copy as receipt of data. Mary F KcTM North Engineering transmittal #976 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOB I L GETTY PHILLIPS SOH I 0 MARATHON CHEVRON ARCO Oil and Gas Company is a Division o! AtlanticRichHeldCompany ARCO Oil and Gas mpany March 17, 1980 Reference' EnClosed are Cased Hole Logs for the following ARCO Wells- ~~.~g"~6':i0 1/22/80 . Collar Log Run 1,2 2 & 5" (same log) D.S. 12-7 2/13/80 CNL/GR Run i $" D.S. 12-7 2/13/80 Collar Log 2 & 5" (same log) ~~P~ease sign and return the attached copy as receipt of data. K. J.-Sahlstrom North-Engineering TP~RNSMI TTAL #160 DISTRIBL~ION North Geology R&D Drilling Eng. Manager D&M Geology State of Alaska F. xxoi1 ~bbil Getty Phillips Sohio ~.~arathon (]~e~ron North Alaska District Post Office. ' ..... 360 Anchorage ...... ,ska 9951 Telephone 907 277 5537 Enclosed are prints of the following wells' Gmnma-Ray Neutron Log . D.S. #4-9 11 514 Continuous Flow Survey D.S. #3-8 14 Borehole Audio Tracer Survey - Differential Temperature Log NGI '#2 5" Due to an error in reproduction, some copies of sepias are prefolded. If this~of any inconvenience to you, pi_ease request another copy and it will be sent as soon as possible. If all data is acceptable to you, please sign attached copy of letter and return it as receipt of data. Very truly yours, R. A. Logue North Operations Engineering RECEIVED Division 0I 011 & [.i;l~ ¢,,~r,0rvatic North Alaska District Engineering TRANSMI TTAL To' From' J. A. Rochon/D. R. Jackson Date' ~-/- 7fi' Well Name' Transmitted herewith are the following for the subject well' No. Scale BHC Sonic/Caliper Log _ -/ BHC Sonic/Caliper - Gamma Ray Log ..... BttC Sonic/Gamma K.-xy Log Caliper/CCL _ Cement Bond Log/VDL ! Cor~pensated Formation Density Log ~ - Compensated Neutron-Fm~ation Density ~-~ .... COmpensated Neutron Log Core ~nalysis - InterVal Core No. Core Description (SWC) - Interval Core Description (Cq~v.) - Core No. Directional Survey -'Gyro Single Shot Multishot Drill Stem Test - Test No. / Dual Induction Laterolog __~'~ Formation Density Log Formation Density Log/Ganm~a Ray Gmmna Ray/CCL Laterolog Location Plat Microlaterolog Microlog Mudlog - Interval Sanple Log.(A.R. Co.)"- Interval Synergetic Log TVD-DIL 'hq3-Porosity Log P, eceipt Acknowledged For- Date' Please retrain receipt to' Attn: bk. DonovanJackson Atlantic Richfield Company North Alaska Engineering P. O. Box 360 Anchorage, Alaska 99510 Xerox Sepia BL Line Alaska Distr.tct Em,':[ne-'~ '~:,' T RAN SM I T TA J, i~ 'o' }71'Olt1' Well Name' i'ran:,:~,.it, ted here~.;ith are the following for the. subject well.' -:tun No. Scale' Xerox Sepia 'BL Line Acid or Fracture Treatment Log ' Bt-IP Buildup & Flm¢ Profile Survey Borehole Geometry Log ~n Oxygen Log .__~ ~ Collar Log Cement Bond Log · Compensated Neutron Log - Cased Hole Core /~alysis .- Interval Core No. .~[~_~7__--~ COre Description (g\,1C) - Interval 'Core Description (Cony.) - Core No.. Directional Surv.ey - Gyro · - Single Shot - Multishot 'Engineering Production' Log Fluid Analysis · Fluid Density Gamma'Ray Location Plat _ Monthly Well Test Data Mud Log Perforating Record- State Reservoir Pressure Report Surveillance Reports Te. mperature Log Transient Pressure Surveys " TVD Logs.- Duel Induction Laterolog - Compensated Formation Density Log - Compensated Neutron-Fmmmtion Density Log - Borehole Compensated Sonic Log - Porosity Log ".eceipt. Acknowledged By' _~-__-~__X~. ~~-,-'" "l.c.ase Ret:trim '- ' . .... t, ece].pt To: Ms R. A. Logue At]antic RichEield Company P. O. ]',.ox 360 ~mchorage, Alaska 99510 Atla~tticRichfieldCornpany North Ameri~ Producing Division North Ala~''~ .~trict Post Office ~ox 360 Anchorage, Alaska 99510 Telephone 907 277 5637 March 23, 1978 Mr. Hoyle H. Hamilton State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99501 Subject- DS 4-11 (12-36-11-15) Permit No. 78-6 Dear Sir' Enclosed please find a Completion History and Multishot Directional wel 1. Very truly yours, Frank M. Brown District Drilling Engineer /am Enclosure Report Survey along with for the the Drilling above-mentioned STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE WELl_ cOMpLETION OR RECOMPLETION REPORT AND LOG* ~¥ ~2 LL WELL ~ DRY b. TYPE OF COMPLETION: W Iq LI, OVER E N ~ BACK P, ESVR. Other ____ SUBMIT IN ,.~,' 'ATE* ~ See I'eVCI'~ t' ~. NAME OF OPERATOR Atlantic Richfield Company ~, ADDRESS OF OPERATOR P.O. Box 360; Anchoraqe, Alaska 99510 4. LOC~,TION OF WEI, L (Report location clearly and in accordance with ony State requirements)* At surface 267'N & 391'E of SW cc Sec. 26, TllN, R15E, UM At top prod. interval reported below 1321'S & 705'E of NW cc Sec 36, T11N, R15E, UM At total depth ' 1430'S & 925'E of NW cr Sec. 36, TllN, R15E, UM ORIGiN t 5. API NUNLE1LICAL CODE 50-029-2028'~L~ 6. LEASI", DESIGNATION zkND SEI~IAL FI(). ADL 28324 7. IF INDiA.N, AJ~LOTTIZE OI{ TIilBE NAi~LE 8. UNIT,FAALM O1{ LEASE NAI~,IE Prudhoe Bay Uni WELL DS 4-11 (12-36-11-15) 10. FIELD AND POOL, Oil WILDC/kT Prudhoe Ba~ F~eld Prudhne O! Pool 11, SEC., T., I{., M., (BOTTOM HOLE Sec. 36, 'l'llN, RI~'E, U~ 12, PEI~IIT NO. 78-6 ELEV.~_TIONS (DF, ]IKB, i~T, GR, ~-UC)* 17. ELEV. CASiNGftEAD 2/3/78 2/26/78 . 3/4/78 64':RKB... · TOTAL DE~, N~ & TVD~9- PLUG, B~C'K MD & ~D~. ~ ~ULT~LE CO~L., 21. ' INTERVAI.S DRiI.I,ED RY 11,520'~D 9023'TV~-- ll,450'HD 8966'TVDt.' ~°w~ffie ,o~:,,, ~, ~/ .... ,:.,.,,,.: ~oo,~ PRODUCING !N~RVAL(S), OF ~IS CO~P~TION--TO,P, BOSOM, NAME (MD AND ~)- , ~'WAS D!HECTIONAL , KU/iVEY NIADE Top Sadlerochit ll,IOI'MD, 8684'TVD "' } Base Sadlerochit 11,392'MD, 8919'TVD ~ Yes 24,TYPE EI,ECTRIC AND OTHEi~ LOGS RUN DIL/GR/BHCS, FDC/CNL/CAL/GR, CNL/CCL/GR _ 25. CASING RECORD (Report all strings set in w~'l'l) 20" [94# Wei'ded~' H:-4~! 11~,' ] 30""' ,,[. 320 sx Arcti'cset II cmt 13-3/8" [72# B,t.t [ N,80] 274i' ] 17-1/2 {5900 sx Arcticset II cmt ~Z-~/8"" [47# But'~ { N-80&J. 11,500' | 12-.1'/4"[920i sx Class G cm~, -I/2 10,951 '1~ 28, PERFOR.A'i'[ONS OPFZq TO PRODUCTION' ' (intcrval siz'e and number) 29, -ACID Si:CT FilA[FI CHTM CEa,lENt' SQU: ';'~'.i I,TI'C D~P-I'Ii I,%'!~V.a~L (MD) A?d..~UN i' f~ND I-~_Hql) O?' M/V[ig/'.iAL USED N/A N/A i PROD UCTION DA'rE FIRST PI:CODUCTION DATE OF TEST, FLO\V, TELl{lNG ?R.ESS. 31. DISPOSITION OF I PIIODUCTION MI~I[{OD (Flor:ii, g, Fas lii~, pumping--size and type of pump~ ~OURS q_"EST~ '[C}!OXE SiZE ]PP, OD'N FOR OI~E~L. ~A~I2qG PRESSUR~ IC~LC~T~ OI~BBL. GAS--RICF. (,SOld, used l~r Juel, vented,'etc.) I C'S~'r Oil'" AT~kCH M ENTS Drilling HistorY, Hu]tishot Dfract~nna] t~v~, I hereby~certify that the f~tng and attached informati(m i~ ~m~F~e and correct as determined ft-on~ SIGNED ~_~~~/V TITLE District Drill ing_f.n_¢_~r i ii i i i i i *(~ee Instructions and Spaces lot Additional Data on Reverse Side) GAS--RICF. V¢,k'I'EI{--I{I]L. ] (_lAS-OIl, R.VI'IO t TEST WITNESSED RY .... 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: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- ments given in other spaces on this form and in any attach;'nents. Items 20, and 22:: If this well is completed for separatc, production from more than one interval zone (multiple completion), so state in item 20, and in item 22 show the prc. Jucin9 interval, or intervals, top(s), bottom(s) and name (s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequately identified, for each additional interval to be seperately produce,J, show- ing the additional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well shoulJ show the details of any mul- tiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). WATER AND MUD NAME MEAS, D'~"~P~ ~4RU~' VEllT. D"~:~'~[ DATA. A'I'I'ACII BRIER D~CRIPI~ONS OF LITIIOLOGY, P(}~OSITY. FRAC~R~. APP~T DIPS AND I)E'I'Et?TEI) SII()WS OF OIL. G&S Oil ~VAT~i. DS 4-11 (12-36-11-15) DRILLING HISTORY API 50-029-20287, ADL 28324, Permit No. 78-6 Spudded well @ 1200 hrs 2/3/78. Drld 17-1/2" hole to 2745'. RU & ran 13- 3/8" csg w/shoe @ 2741'. Cmtd w/5900 sx Arcticset II cmt. Did top job w/15 sx cmt. Installed pkoff. Tstd BOP. Drld FC & 10' new hole. Tstd form to 12 ppg equiv. Drld 12-1/4" hole to 11,505'. Dropped multishot. Ran DIL/GR/BHCS, FDC/CNL/CAL/ GR logs. Drld to 11,520'. RU & ran 9-5/8" csg w/shoe @ 11,500' & FC @ 11,464'. Cmtd w/920 sx Class G cmt. Tstd F~O'_s.~ Sqz 300 sx Arcticset I cmt thru Lower FO. Did Arctic Pack job. Displ mud w/wtr. Displ wtr w/CaC12. Ran CNL/CCL/GR. RU & ran 5-1/2" tbg w/shear sub @ 10,951', pkr @ 10,829'. Dropped ball & set pkr. Pulled dummy valve. Displ CaC12 w/diesel. Ran CCL/dummy gun. Ran & set dummy valve. Began long term tbg test. Released rig @ 1200 hrs 3/4/78. WELL N AM E .... DRILL SITE 4-11 ,, ,, , · i i i i lib i i i ii i SURVEY NUMBER DRILL-SITE 4-11_ Il I I I Il II I TYPE ..... ,,MULTI, , ,, ,SHOT S U RV EY OR_~~.. iv:AGI'.:ETIC !VULTISHOT SUPVEY TRUE D E P T H 'r o T ,':',L COC)R[) I C L 0 S U R E TAt<CF. ANGLE O H S FEr:; 28, 1971:3 SUB SEA PCO ~q 4-~ I OTH=R DATA FCR-..F ',," iL ~:~ Y,, ,~: V [: ,'., .... · ,',': U L T ISHOT lO0 F'YET OF' SURVEY SU~-~. SEA DEl,-. TH. FEB 197b .; t.? L' 9 D E P T H '"' 54 -, 554. ?, 6.4 9.5 Z+ 105 4 1164 12, :54 1464 ! 1 ~ ~-, L~ 1 ",i' 54 1 :~ 6 4 1~64 2084 2,4 :.'-., ' ,i .,, ~ 2 ..~ .-:) ] ; _1. ':,: ?;A .., .- ~ ,. T R U E VEF',T ICAL. $' · ~.,,~ ~,. :) i P T H S E ,.':.', 164 · 100 264., 200 964, 300 464, 400 564, 500 664, 600 764, 700 864, ~00 964, 900 ].064, 1].64~ 1100 1264, 1ROC I~64, 1 ].46a, 1400 1564, 1~00., 1654, 16;70 !764, 1790 1364, lSO0 ].96a, 2!&4. 2100 2364, 2303 24,54 · 2aO0 29~4, , .... ',.. . 27F4, 27:1,0 .- : , Z. 2';, '~ A.. 4 · 2 ? C: ,., 3 C F, 4, 5 ~': C 2' 31 (-,4', :lCD 32f;a, "~ ..... ¢ /.' .;,,/ '5 ~ L..q · i '53C 35F4, 350'3 ~Ir' TVD ' D I F F'ERENCE VEF T I CAL COR!-~ECT ION 0 0 O 0 0 0 C: C 0 ,.../ 0 (.-), 0 0 O 0 C, 2 7 f-: il ! 'iL i L TOTAL COORDINATE5 O,0O 0,00 0,00 0,00 0,00 0,00 0,00 0,00 O,00 0,00 0~00 0.00 9,00 0,00 0,00 0,05 0,0~ O~Z~ ~ ~ 0 0 10,66 . '~i,a6 35~D3 52~7C 71,64 93.43 i4fl,93 179,05 2i5,2~ 2~5,8e: 301,7i ~2,i7 ~r rr': ., L.i F) S [: VEPT I CAL C u c:i q: E C T I 0 ?. S ~..; ,:-:? V: Y · 5 LJ i::!) 3 i: A T C 1' A L L; E P l' H. FE$ 28, 377 ~] ,4, ~ ,? ~ 4 ] 5 ~ ~;.., .) ...... 4. 4 ~ 7 455 ~ , ,.., 5370 :':, 7 ~', C. , ,, ..., ~ 7'" = L. L.>., 72 }7 7 ': 5 3 7~:7 7 7q3 3 -iCr~ .. ,. ';: '~ ' ~ '.3 3664, 3764, 3964.. 406 4. · 4154, 4264', 4.%64, 4466, 4654 . 4764. 4~4. ~ 164, ,..,' ~:5~,~. 5 '7 64 · 5 :~ 64 · &2F4. ':' '/.': 4 · :2 (: 00 37(30 3SO0 4000 '"', ~ 00 , .., 44 C 0 4600 4200 4O00 ... ~,'(}0 n~ O0 5 200 ~ SOO ~, . ..~., ,..: , i ? C 0 :'433 ... '.,. ,7 :' :. C C 1 t 93 ~.. , ~.,~ z+25 i035 lC~.6 1 1 ? 9 1243 1355 "!! ILL ') I ~l ;'~ ~ . 17~" 19 32 45 45 53 54- .57 52 ,',) ', 2 52 52 51 51 57 .... 151.34 !51,27 214,98 258.23 310,8! 36 .'3, ~; o 42C.71 4~'r~ 17 503.()C 523.49 546.75 567,39 5q0.67 5C9.54 62'9.9~ 650.94 597,5S , ~.. 746 . 9 5 772 , 39 797~9~- ~323.:37 54:.99 L77.3S 9C6.45 934.37 792 . 6C 1021,97 1C7b,91 ' "~.73 1133.65 115" 515,26 580,13 648,67 721,4~ 800,92 889,17 9B0,79 1085,02 1196.a.'= 1316,11 i441,36 1567,26 1689,B9 18!3,55 1923,79 2041,16 2152.54 2262.74 2372.66 2481.92 25~2.12 2702.69 2~ ~-- o928.25 ~044,53 3162,11 3279,72 .~596 ,43 3513,7'3 ~7~3.14 ~55,t~5 3 959.5 7 a,': 51 · 7 ~' 41~2.25 [> A Y A S [.' A FO2 L IS!iO'l' SL;RVEY [:'-.\/x'i::i:Y. Evr"/': i'90 FEET OF SUB ,_,_ I 7." ','5 - T 7 L' D i F F' E ~ El X C E D E P T h, C 00 J:,:,: O I i"., A T E $ FEB 26:, 1976; ! I ! 1 ~L 1! !! I! ! 1 710 C, 7200 7.30 C 740 :q 7500 7 7 00 ,'7 ~*~ '" .... ~.,' L) .:. ~,.' E 83 ~ n, a 50 "' E! 60,3 5 ,f. 0 "' 1 ? 4 ! 2027 2067 21,-~ 21 aO 2 2~4! 23,97 2.4 17 "" ? 6. 2450 l16b. lB 5 1210.02 ,b 1235,34 c 126,1. lo .s i2~5,.90 ,.' 131<~,06 S 13Bk,$~ c 1359,70 S 132a..49 S 140~,~6 5 1.4c2.. 35 . 1521.64 ~'. 1551,69 S !61.2,96 S 1645.17 S IF 7~., 35 S 4299,43 440 !, 75 4501,9i 4599,17 4694,11 ~,785.72 4S73,37 495 9,33 5045,78 5 ~28,70 5208.83 52a'1.33 5353.76 5439.27 5512.17 .,nSr:l.OS~ , 564 7 · 22 57!2.~6 ~776.1© 19 i () :' F, 5 "" ,) 2 6 :.", :} 0 "~" 0 0 1 :} :q ', i {2 1 ! '~:, :7, ,3 400' 800' 1200. 1600 2000 VERTICAL SECTION SCALE I"= I000' ATLANTIC RICHFIELD CO. WELL NO. 4- II RADIUS OF CURVATURE MAGNETIC MULTY-SHOT 2400 2800 - ! $ 2oo 48( ALL DEPTHS SHOWN ARE TVD 640o~ 6800~ ~200 ~ · 76oo-~ _ 8000 ~ 8800 TVD = 9 02:51 TMD 11~520 HORIZONTAL VIEW SCALE I"= I000' ATLANTIC RICHFIELD CO. WELL NO. 4- il RADIUS OF CURVATURE MAGNETIC MULTI-SHOT ALL DEPTHS SHOWN ARE TVD WELL N AM E: . . , , DRILL,,. . SITE, 4-11, NUMBER DR!LL,/SITE 4-11 SURVEY ., TYPE · MULTI SHOT SURVEYOR i ii ii i i i i i ii -. ~'-IPLETION RgPOP,,T LANTIC RICHFIELD COMPANY 3:,,IETIC !.~.LJLTISHOT SURVEY D!US OF CUF:VATURE ~"iWT~..i,.3D OF COviPUTATION ',':,PUTED FOR SDC i!~Y F, t'4. LIF:DSEY AND ASSOCIATES FE5 Z8, 1078 DS 4-11 K B ELEV 64 FT. DECLINATION 31 DEGREES EAST RECORD OF oUr,,V~Y ALL CALCULATIONS TRUE ~:S, [:)elFT VERTICAL :)TH ANGLE OEPTH L/ () 0 O 0. O0 '~5° 0 O '~ 59. r.)o ~5! 0 0 451,00 542 0 O 542, GO ~', =,., 4 0... 0 6 S 4,00 72 5 0 O 72 5 · ::]0 "' °nS, O0 ~9~ O () 099 :.) 9 <: C ~ ) ] C 90.00 1~:'~ ~ O ll~2./;O 273 0 .i.) . ~] ..- ~,.~ ~ ~.~ :+55 0 0 I 455, O0 547 0 C.' 1547,., 53:: 0 lO !5.37.9'9 720 0 15 172F.09 32] O 3(-~ ] ~0.99 ,.';,7 ~ A='. ?r]o~,'::? l::° 5 !5 21 ~5,_53 ? '~ '-:, ~' 227° .... ,. ? .. 377 " 15 2370.a6 SUJ DRIFT TOTAL COORDIi'IATES C L 0 SEA Di~EC,-~ DISTAhCE DE6, -64,00 SIS,GOW 0.00 S O.OO W 295. 0 S!6,0OW O,O0 S O.OG ,,., 387,,00 516.0(3W O,:O0 S O,OO W 0 478, 0 S16.OO',': O'O0 S .,.:j'O 570.00 $16,0(;v,:' O,OO S O,O0 W 66].,'J0 S16,~.O~V 0.00 S O.O0 W 8~4,00 S15,OCW 0,00 ..~ u.,.~O~ W 93'= ~ ~O": 0 O0 S 0..~ i(')26,C0 S16~COW 6,00 S 0.00 W ,-~ iliO,CO 515..,()": O,(;C c ,3.00 W ' ' ' cl ~.,.~ C, O0 S ,'].OO W 1209.00 516,~G · i~01,,.,,.: S16,3'Ok' ~,OO S O,O0 W 1391.C;0' ~C.l~-.O(.,:v:,. C.O~,,., .S O.CO "',. 148B, .... St6.0 O.O0 5 O0 1573,g~ q 16 · r' [')'4' 0.12 ~ n .. ~ . ..... . ,. ,0~ "~ t ~.,~'4,99 S ~=.,"'GEt C,45 .~c 0,06 1766.99 .Cl.~.O()-~ . 1.05 S 0.9'~,~ E ]<:47,°F.,. ... 525,30E _?,i3 ..c 0.36 _ ie=''' ~5 ~' ~ ~' - .,>', : ,'.O 4.27 5 1.e~ .. ~ · ~.. 2.03~ ~2 qr-'~,("'?E 6.94 q ~3 57° "':ii .17 c 12,wo '" r?iS.~ ~77.~'0E il.'~ S ~.1~ 2305,.q. 6 ~c77,335: la,.4:,° ~': _..~6.(:2 ~:,. S U RES ANGLE D M O.UO S 0 0 0 W 0,00 S 0 0 0 W 0,30 S 0 0 0 W 0.00 S O 0 0 W 0,00 S 0 0 0 W O.CO S 0 0 0 W O.O0 S 0 O 0 W 0,00 S 0 0 O W U.O0 S 0 0 0 W 0.00 S O 0 0 W ,3 ,GO $ 0 0 0 W O,:J,O S 0 0 0 W O.O0 $ 0 9 O W 0.0':') S 0 0 0 W C:, 9 C' S 0 0 0 W C:,13 S 16 0 0 W C'.46 S 5 31 59 W 1o95 & C 31 4 E 2,22 S 9 30 29 E 4.6? S 24 3 54 E 9.14 S aO 34 47 g 15,74 S 5~+ 22 8 E 2~,C2 S 63 5! 2 E 39,35 S ~5 25 i,5 i:: 54.'"3-;. S 72 36 16 E DOG LEG .SEVER I TY DEG/iOOFT O,OOO 0,000 C, 000 O.OOO 0,000 O.O00 0 · C' ut G 0,000 5.800 0 .,,O0 O.OOO /.,,,, ...~. 000 0,000 0.187 0.088. 0.2T2 1.b~9 1,615 1.655 2.9~9 1,359 1.411 SECT DISTANL~ 0.00 0,00 0,00 0 · 00 0,00 0,00 0.00 0,00 0,00 0,00 0,00 OoOO 0 · C;" C,O0 O.O0 0.{)6 0,30 O · 96 b.O2 7.66 14,85 25.44 39,21 54,92 ~(~ F/S 4-!!. ' VlAO!','ETIC :'-"ULTISHOT SUF<VEY FEP,': 25, 197J ,, - r:,-[3Y I B ,:; ELi'!CTRONIC CO>'iPUTEi:< A L L C a L C LJ L A T I 0 !',,i .'-., P [:: i< F 0 ::~ ' 'i ,_ ~., "' T:-iUE :t',$, [:,RIFT VERTICAL :" T H ,4 ~,,': .',i L i{ D E P T Fi 559 !1 C 2553,~!5 5 ~ '~ 1 ~ (3 P643,~4 :~37 16 ~3! le C 2913.78 325 , .... ~.2 1.],9 2? 0 :~1'~ 2~'. n 3176,60 t+n~ 25 '~o ~34-'~ 90 ',,.., ., :35,~3 32 0 ~557,05 .... : .~ ~ 8 ,,_, ~7],. 35 0 3742,87 ?65 37 !5 ~1~.31 ~ .; ~B~ 42 ~ 3963,2Z ~al 46 q 4097..07 ~20 52? 48 33 429!,C9 ?].7 ... . . _ , ..:~:"~5 ,.~+O.. ~'~, 447a.23 . ..' , . . > 3 I 5 ~}~U~:: Dr.::[F'T Tr,T,,'~L CCORDINA. TES C L 0 S c ~ ,_,- b I STAhiCE ~t... ~ D I ? ~:',... 74~:c 55 i~83. .. ...~:),. OOE 15.51 2 ~ 79, ;~ 4 N 84, '...?. 0 E ! 3,3 = 2759,$.9 St) 3,00E 13.75 2$49~78 $81,OOE 17,58 2938,65 S79,50E 22,76 3026~al STT,50H 25,47 3112,~'0..~ c~59,SC'~.-. 40,:11 3].96,g0 66c*~G[5~.. .,~ 54~'67 3279,90 STO,OCE 69,94 336].,01 567.()CE 86,77 3442~90 665,00E 3523,C)5 S62,50c 12.7,90 3678.~,7 c66,0.3E 174,o6 3754,31 S64,00E 196~65 '~ ~{2.B · CO S6~ :)r. 3-967.7~ cq6,0(~c z. O3a~07 856, fl'"E 330,3~ 409E ~ ~'~; S59.00~ 4227,u: 864 ~ ~. .. 42c.~.4~ S6~.0(:[. 4F, 3.09 4-410.~3 5[{2, C.O- , . · .. ,. ,. ... ..~. .~ ~ ~, · 452fi,:95 579,505 529.91 ~q<36,.c' ~ S7c~,3OE 543.7C ~:,A4a. 76 SE.q '~0: ...... 92 .... -,.. ...... :_ 69,73 88,73 135.20 162 , 41 192 , 57 225.57 26 ! · 4 3 {.)':3, a2 341 · ~.2 354,55 42~.t3 472, 517,5g 616,9E 665.47 720.92 774,6~ 82c), 92 887, 946,71 !0C'7.22 !072 1!59.57 12C~..fi4 . ... '-, I ... 1552.49 !425.14 149F~. 19 U R E 5 ANGLE D i~ i 7!,43 S 77 27 17 E 89,73 S 81 26 35 E 135.89 S 84. 11 2,3 E 163,36 S 83 49 17 E 19'3,91 S 83 15 29 E 227e49 S 82 33 16 E 264,54 S 81 16 41 g 305.~5 S 79 41 8 E 348,90 S 78 26 6 E 394.22 S 77 17 0 E 441.i0 S 76 4 15 E a~9~19 S 74 50 36 E 539.31 S 73 ~0 50 E 592.56 S 72 49 ~6 ~ 64!~.15 S 72 9 6 g 705.66 S 71 19 0 g 765,65 S 70 19 4 E 82b.28 S 69 16 28 E 893~27 S 68 17 35 E ,~.-,1 S 66 5e.' 40 ~ 109b,79 S 66 40 58 g ii~7,~S S 66 38 2~ g i23'~,77 S 66 4S 25 E i31C'.C4 S 67 19 53 ~ 13r:0,30~ ~ 68 1 '~4~ ~= ~4~2...9 S 6J 36 15 E 1~25.B~ S 69 7 3 E 1598,00 S 59 58 30 E DOG LEG SEVER i TY DEG/iJOFT 0,622 2 · 175 !,698 2,137 2,136 2,149 3,535 2 · 660 1,071 1,784 i,204 1,300 2.12~ 2,486 ]..541 2.9'48 2,9i4 2,568 1,809 2,763 3.$7R 4,289 2,963 1.875 6.713 2,689 0,,798 0,422 2,065 SECT I ON D I 5 T At",iC E: 71.2L~ i33,63 160.52 191.23 22z+. 79 262.24 303.70 347.72 593,46 44.0 · 73 ~eg.lO 539.31 592,49 64'7,91 705 * C'4 764.31 625.7' 889.2, 955.27 1021,44 10~8.54 1159,09 1230.76 i~C'1.91 137!.5.3 t44~,~2 152C'.42 lb95.97 >,'"r- ",S a-Il' :','!AC~!'.iE'.7IC ",.;'"ULi'ISHOT SU;RVr:y~., FEB 25, 1978 CAL~CULAT IONS ~ECO;:,ID OF SLJF~:VE¥' C 0 i,,; P U T [:_ R. ::.,~ $, EP T H T ~7 U E [)RIFT VERTICAL ~ 5.i O L !!i D E P T H 4766.79~ 15 4825.47 O 4943.30 30 5002.77 45 5064,28 45 5126,26 0 51 t~ ~, 08 S 0 5250, ¢ 6 30 5312,35 !5 15 6452.!3 15 ==14,72 BO 5577,16 ~ 56S0 ~5 45 5701.58 O 5825,39 15 55B6~90 SO 594~.t0 4~ 60'~c CO ..~ tD . ,_ 7 ~ 30 61 ~4 · c~ 15 6 "4 ~ 48 ~_ ~', ,.~ ~ ,. 45 6a2%.79 S U B SEA Di:;: I F T v I ~ E C. 4702 · 79 S7 4761,47 S7 4820,62 S8 4879,30 Se 4938,77 S7 5000,28 S5 !3062.26 57 r"124,08 57 5186,06 57 5248,35 37 5269.60 S7 538B,13 S7 5450 · 72 S7 55!3.16 57 5637,58 S7 56:.,9,.-6 5761.39. 57 5822,90 S7 5~4,10 S7 5945,0!i' S7 6005,05 S7 6064,75 $7 ~;120,0© S7 624~.79 57 6~0~,~ S7 636g,~7 S7 642~.79 S7 TC, TAL COORDINATES 568,13 S 1571,il E 582,14- S 1643,20 E 594,82 S 17t5,14' E o5,65 S 1787,76 E 617,69 $ 1859,54 630,03 S 1929,54 E 642e30 S 1999,13 E 672,02 S 2137,45 E 686,36 S 22C6,38 E 691.13 S 2229.82 E 718,7B S 2359,7I E. ~734,51 5 2428.04 750,32 S 2496,50 E 766.15 S 2565,10 E 782,02 S .2633,83 E 797~92 S 2702,69 813,85 S 2771,69 829.84 S 2540,94 845,89 S 2910e46 861.99 S 2980,23 87S.88 S 3050.55 896.43 S 3120,9~ 912.26 S 3186.8~ ii 929.91 S 3261.56 954. f',4 S 9f..2.18 S 34~2,E1 1CC.O.21 S 35a2,52 C L C 5 U R E S O I STA?,;CE ANGLE O M 1670,68 S 70 7 10 E 1743,27 S 70 29 31 E 1815,BP S 70 52 22 E 1887.58 S 71 17 2 E 1959,l+5 S 71 37 29 E 2029,79 S 71 55 1 E 2099,78 S 72 11 17 E 2170.24 S 72 22 38 E 2240.61 S 72 ~2 47 E 2310.67 S 72 43 12 E 233~*,47 S 72 48 45 E 2466,74 S 73 3 3,5 E 2536,71 S 73 10 7 [ 2606.82 S 73 16 19 E 2677.08 S 73 22 11 E 2747,48 S 73 27 46 E 2818.02 S 7~ 33 6 ~ DOG LEG SEVERITY DEG/100FT 2,111 0,266 1,382 1,485 3,237 1.44~ 1,600 1,24i 1,041 0,~98 1,907 0,838 0.000 0,266 O,O00 0.266 C · 000 0,266 0,266 0,265 0,266 1,324 0.628 '3,734 0.387 0.409 ~ 5~2 0.5q2 3.817 SECTIO~'~ DISTANCE 1667.39 174 0 · ' 1813,i~ 1885,88 1958,15 2028,79 2099,04 2169,~4 2240,14 2~10,32 2334,!6 2466,56 2536,59 2606,74 2677.03 2747,45 2818,01 2888,~'~ Z959.~ 30~0,89 3102,3B 3174,61 3247,13 3314.83 3391.75 3403.95 3536.42 z.o08,90 368 ~. v ,C,.., S 4--11 i4AG?',iE T I C ".iULTISHOT SL!RVEY FEB 28 ~ 1978 F!,EC,,ORD OF SURVEY ALL CALCULATIO,',.iS PERFOi~!¢.ED !?y I 6 ;',:. ELECTRONIC CO¢',iPUTER ~123 49 4.5 3217 ~'0 0 !.1311 49 30 ',.,~ 4e, 30 ~593 49 30 ~781 49 15 ~969 47 45 '~ C)63 ...' ~ ,,~ )I 57 46 1 )251 46 ?439 ~3 44 45 ~627 44 0 )72] ~9, 15 42 30 )909 42 ~C03 Ul 45 ~la! 41 72~5 40 )37~; )567 3c . , T P, LJ E V~'-RTICAL,. Si.J8 DRIFT TOTAL. ',..~..,~"'"r"RDIfiAT~::c ...... C L C bEPTH SEA DIREC DISTANCE DEG. 654~,53. 647.5.53 S76,50E 1017,57 S 3612,06 E ~752,74 ~.610,10 6546,10 575eSOE 1035,2& $ 3681,80 E 3824,58 6670,84 6606.84 576,00E 1052,92 S 3751,33 E 3896,30 6731,89 6.667,89 S76,50E 1069,91 ~ 3820,76 ~.~ 3967,'/4 6793.25 6729,25 S76..50f 1086,53 S 3890,01 E 4038,90 ~854,61 6.7~0,61 576,50E 1.103,i6 S 3959,2~ E 4110,06 6916~12 6852,12 S75,50E 1i19,75 S z~02~.36 E 4181,10 6977,79 6913,79 576,50E 113,5,31 S 4097.35 E 4251,99 7039,61 6975.61 S76,00E 1155,14 S 4166,12 E 4322,77 ~.2,36 703",J6 S77~00E 1169,48 S 4234,18 E 4392,72 ~ 1;" ~ · ~r6 7101'S6 S76"5'''~ 1185' . . ~7 .... ~ 36 S 4=01'54 E 4461'e 7230,27 7166,27 S7~,UU= 12V1.6~ S 4368,14 g g530.41 7295'42 7231'&P S76'..:G~ 1018'03 S ~433,89 g ~596'15 7361,~1 7297,01 S7=,5' ~ - . 0.: 1234.60 5 4499,15 E 4665.47 74P7,19 .... 7~63,19 ~]75.00E i251,.~.~ S 4563,71 ~:.. 4732,22 749~,~, ~ ..~ 742c~0~ .~ S7~.0C:~~.. 126B.77 .~c 4627,77 ~_ 4798,55 756C).99 7496~99 S76,00= 12~5.23 $ 4691,42 E 4~664,28 76~9,,,.. .04 7~6~,...,4,, ~ ~ .$75.,,v~..~ ~''r-' 1301.46 S 4754.20 E ~929.12 7697,92 7633,92 S74,03E 131~;,;56 S 4815.83 E 4993.08 7767.50 77~= n3 S74. ~ ",~.' .... ~'., 1355. .. ,. _ 76~7,49 7773,49 S74.0G~ 1353.27 S 4936.90 E 51lq.U2 7907.49 7.E4314~ S74.00E 1370,57 S 4997,22 E 518i.76 7°77,62 79i5.62 S74.OOf 13~7,.62 S 5057,3~ E 5244,35 ~ ~ :hOg' 1405.85 q . 36 : 5~C5.99 046,56 7984,56 S7..-., . . ~ 5116. ~12~ 30 8C'~' ~"' S72.RCE. 1424 ~192.44 .~!29,44 g71.035 1443.74 S 523!.27' = 5426.84 a 26a, 7 I' ~:2 C~.7157 .~ · O 2.: E~ 1463.50 S 5287 · ~ E: 5486.79 ~7.a.~ 527a,'~ S6~.o"E 1484..59 c r'343,7.. ~ 554g.20 g410.4~ *'~3"', .. ODE 1505.~9 S 5 q'~. ,. ~ 4~ FO9. ~.... ~1 U R E S ANGLE O ~I S S 74 15 43 E S 74 17 41 E S 74 19 17 E S 74 21 22 E S 74 23 38 E S 74 25 50 E S 74 27 56 E S 74 29 59 E S 74 31 42 E S 74 33 35 E S 74 35 37 g S 74 37 7 E S 74. 38 21 E 57439 18 E S 74 39 49 E $ 74 40 5 E S 74 40 46 E S 74 41 25 E S 74 41 16 E ~ 74 40 45 E S 74 40 15 E S 74 39 46 E S 74 39 17 E S 74 3~ 8 E S 74 36 21E S 74 34 17 E S 74 31 35 E S 74 2:. 22 g S 7z+ 24 54 E DOG LEG SEVERITY .,~ DEu/IOOFT 1.218 0,679 0,614 0,404 0,532 0.532 0,79B 0,532 0.852 0,988 0.604 1,099 0,266 0,597 0,595 0.266 0.949 0.9~,1 0.934 0,532 0.256 0.2,56 0,532 1.392 0.532 0.680 O · 902 ,.., ,,' 0'3 SECT DISTANCE 3752,57 3r324, 3896,0~ 3967,49 4(538,62 4109,75 4'!g(3,74 4251,60 4322,33 4392,24 4461.4~ 4529,8~ 4597,56 4664,84 4731,58 4797,86 4863.59 492~./ 49~2.~ ~0~5.56 511e.31 514. i,06 5243.64 5~05.31 5566.01 5426.23 5466.24 5545.7i 5604,67 ,.'r';,...... ,,..,;~c,~.. 4-t! t'qA3?,ii::CTIC '?ULTISHOf ..~URVFY FEE:; 28, 1976 R'::'COF~[')~ OF SURVEY ~LL CALCULATIONS PERF'©R:,';EP flY I ~ ?,,I ELECTR©NIC COMPUTER 't:, S, DRIF PTH ANGL Tt..,u.~ FiOL._ T R U E T VERTICAL SUB DRIFT TOTAL COORDINATES C L 0 E D~PTH SEA DIREC DISTANCE ~'.~ DES, S U R E S ANGLE D M S 8483,61 8419,61 S68,00E 1~27.51 S 5453,90 E 5663,77 S 74 8557.43 8493,43 S67.00[{ 1549.78 S 5507.56 E 5721,55 S 74 8632,25 ~568,25 S65,00E 1572.46 S 5559,84 ~ 5777,93 S 74 87.5)7.93 8643,93 S65,0()E 1595,56 S 5610.57 g 5333.04 S 74 878~,98 8719,9.B S64.50E 1619.15 S ~660.54 E 5897,56 S 74 ~912.01 8~48,D1 S62,0(1E 1660.82 S 5743.22 E 5978,54 S 73 9011,18 P947,18 S62,00E 1694,1~ S 5805.96 ~ 6048,10 S 73 9023.39 6959,.~9 S62,00E 1698,27 S ~81?~,65 E 6056,62 8 73 CL'3SL!R~:,,_ 6C',56,62 F~'ET:,. AT S 7-.3 ~2 57 ~':',-. DOG LEG SEVERITY DEG/iOOFT 21 13 E 0,494 17 2 E 1.136 12 27 E 1,130 7 29 E 0.578 2 14 E 0.313 52 16 E 0.563 43 57 E 0.205 42 57 E 0.000 CECTION DISI'ANCE 5663.42 5721,P- 5777,~_ 5832,89 5978,51 6048.10 6056.62 Atlan~icRichfieldCompany North Amer~-'~'~ Producing Division North Alae" l~strict Post Office =ox 360 Anchorage, Alaska 995'~0 Telephone 907 277 5637 March 7, 1978 Mr. Hoyle H. Hamilton State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99501 ~'~-P-e_cmq~d~©. 78-6 NGI #11 (xx-02-11-14) Permit No. 77-80 Dear Sir' EnClosed please find the Monthly Report of Drilling Operations for the above-mentioned wells. Very truly yours, Frank M. Brown District Drill ing Engineer /am Enclosures Form N~. P-4 REV. 3-1-70 SUBMIT IN DUPLICATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 5. APl NUMERICAL CODE 50-029-20287 6. LEASE DESIGNATION AND SERIAL NO. ADL 28324 WELL ' WELL OTHER 2. NAME OF OPERATOR 8. UNIT FARM OR LEASE NAME Atlantic Richfield Company Prudhoe Bay Unit 3. ADDRESS OF OPERATOR 9.WELL NO. P.O. Box 360; Anchorage, AK 99510 DS 4-11 4. LOCATION OF WELL 10. FIELD AND POOL, OR WILDCAT 267'N & 391'E of SW cr Sec. 26, TllN, R15E, UM Prudhoe Bay Field-Prudhoe Oil 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 36, TllN, R15E, UM 12.PERMIT NO. 78-6 Pool 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. Report of Operations for the month of February, 1978 Spudded well @ 1200 hrs 2/3/78. Drld 17-1/2" hole to 2745'. RU & ran 13-3/8" csg w/shoe @ 2741'. Cmtd w/5900 sx Arcticset II cmt. Did top job w/15 sx cmt. Installed pkoff. Tstd BOP. Drld FC & 10' new hole. Tstd form to 12 ppg equiv. Drld 12-1/4" hole to 11,505'. Dropped multishot. Ran DIL/GR/BHCS, FDC/CNL/CAL/GR logs. Drld to 11,520'. RU & ran 9-5/8" csg w/shoe @ 11,500' & FC @ 11,464' Cmtd w/920 sx Class G cmt. Tstd FO's. Sqz 300 sx Arcticset I cmt thru lower FO. Did Arctic Pack job. Displ mud w/wtr. Displ Wtr w/CaC12. As of February 28~Z~unning CNL/CCL/GR log. 14. I hereby ce~ tha~s true and correct SIGNED.//~l~ f~(-Af~5//~ -~ TITLE District Drlg Engineer DATE 3/7/78 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 oil and gas conservation committee by the 15th of the succeeding month,unless otherwise directed. AtlanticRichfieidCornpany North Ameri~c~n Producing Division North Ala.~ istrict Post Office vox 360 Anchorage, Alaska 99510 Telephone 907 277 5637 January 25, 1978 Mr. Hoyle H. Hamilton State of Alaska Department of Natural Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99501 Subject' D.S. 4-11 Resources Dear Sir · Enclosed please find a Sundry Notice outlining our changes for the above-mentioned well. Very truly yours, Frank M. Brown District Drilling Engineer /am Enclosure Form 10-403 ~-~ Submit "lntention~" in Triplicate REV.,1.10-73 & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE , SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for Proposals to drill or to deepen Use "APPLICATION FOR PERMIT---*' for such proposals.) ~' OiL F~ GAs E] WELLI.~i WELL OTHER 2. NAME OF OPERATOR Atlantic Richfield Company 3. ADDRESS OF OPERATOR P.O. Box 360; Anchorage, Alaska 99510 4. LOCATION OF WELL At surface 267'N & 391'E of SW cr Sec. 26, TllN, R15E, UM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 64' RKB z4. Check Appropriate I~ox To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 6. LEASE DESIGNATION AND SERIAL NO. ADL 28324 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8.' UNIT, FARM OR LEASE NAME .Prudhoe Bay. Unit 9. WELL NO. Drill Site 4-11 10. FIELD AND POOL, OR WILDCAT .Prudhoe Bay Fi el d-Prudhoe Oil Pool 1l. SEC.,T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 36,.TllN, R15E, UM 12. PERMIT NO. ,~ort, or Other Data NOTICE Of INTENTION TO: TEST WATER SHUT~3FF FRACTURE TREAT SHOOT OR ACIDlZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT~ ALTERING CASING SHOOTING OR ACIDIZiNG ABANDONMENT* (Other) (NOTE= Report results of multiple completion on Well Completion or Recompletlon Report an.d Log form.) 15. DESCRIBE pROpOSED OR COMPLETED OPERATIONS (Clearly state all pertinent detail~, and give pertinent dates, including estimated date of starting any proposed work. Atlantic Richfield Company proposes to'directionally drill DS 4-11 to new depth of 11,765'MD, 8974'TVD to produce the Sadlerochit zone. 9-5/8" casing will be set at 11,765' instead of 11,520'. The new location at the proposed production zone will be 1450'S and 1320'E of NW cr Sec. 36, T11N, R15E, UM. Also item #15 of the Permit to Drill will be changed to 1320' and item #18 will be changed to 2640'. All other information will remain the same. 16. I hereby/~y that the. foregoing is true and correct TITLE District Drlg. Engineer DATE 1-25-78 (This space for State office use) CONDITIONS OF APPROVAL, IF ANY:/// See Instructions On Reverse Side DATE January ...3,...!., .19 7 8. January 24, 1978 Atlantic Richfield C~y State Pexmit ~. 78-6 Frank M. Br~n District ~~g En%~~ P. O. Box 360 /~nc~horage, ~ 99510 Enclosed is ~ ap~ application for pern~t to drill the above referenced ~ at a locatic~ ~n ~ 25, Township llN, Range 15E, ~11 samples, ~ chips and a ~ log are not required. Fro/fy rivers in Alask~ ar~ ~ drainage ~~ have been classified as L~t for ~ spawning ~r migration of anadr~ fish. Operations in ~ ~~ subj~ to AS 16.50.870 an~ the regulati~ ~gated thereunder (Title 5, Alaska ~~strat/ve Code). Prior to c~m~ing opera~ ~ ~ ~ con~ by the }~bitat Coordinator's offioe, Depa_~oz~nt of Fi~ ~ ~. Pollution of any wa~mrs of ~ State is pr~bited by AS 46, Chapter 03, Article 7 ~ ~ re9%Ltations ~gated ther~ (Title 18, Admini~a~-~ ~, ~ 70)and by the Federal Wa~er Pollution con~ ~ a representative of ~ Department of En~tal Conservation. ksuant ~ AZ 38.40, Local FJ%re Under State Leases, the Alaska Department of Imbor is beh~g notif~ of %he issuance of this permit to drill. ~ aid ~ ~ scheduling field work, we ~ appreciate 5~ur notifying, this office w~ttu4n 48 ~ aft~r ~ well is ~. We. would also like to be notified so that a representativ~ of ~ Division ~y be present to witness test3~g of blowout ~ter~ ~t before surface casing shoe is drilled. F. M. Brown Po B. Unit DS 4-11 2 January24, 1978 In the event of ~icm or abandc~m~_nt please gi%~ this office ad .equat~ ~ ~ficatic~ so that we may have a witness present. V~y t~uly yours, O. K. Gilbreth, Jr. Alaska Oil and Gas C'c~m~rvatiom Omnnittee Departmsmt of Fish and C~, }~bitat ~ci~ w/o encl. Dep~rtn~nt of ~tal Cc~_rvation w/o encl. Divisicn w/o encl. flanficRichfieldCompany ....... North Amerir~ Producing Division North Alas" .strict Post Office pox 360 Anchorage, Alaska 99510 Telephone 907 277 5637 January 16, 1978 Mr. Hoyle Hamilton State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Subject: DS 4-11 Dear Sir: Enclosed herewith is our Application for Permit to Drill DS 4-11, a $100.00 filing fee and the required survey plat. Very truly yours, Frank M. Brown District Drilling Engineer FMB/am Enclosures SUBblIT IN T~ .... fE Form 10-401 ' (Other instructios,s on REV. 1-1-71 reverse side) STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE PERMIT TO DRILL OR DEEPEN la. TYPE OF WORK b. TYPE OF WELL OIL ~ GAS SINGLE MULTIPLE WELL]--] ~ELL [~ OTHER ZONE ~-] ZONE ~-] 2. NAME OF OPERATOR ATLANTIC RICHFIELD COMPANY 3. ADDRESS OF OPERATOR P 0. Box 360~ Anchoraqe.~. AK 99510 4. LOCATION OF WELL At surface 267' N & 391' E of SW cr Sec 26, TIlN, R15E, UM At proposed prod. zone - 1320' N & 1285' E of SW cr Sec 25, TllN, R15E, UM API No. 50-029-20286 6. LEASE DESIGNATION AND SERIAL NO. ADL 28324 -7. 1F INDIAN, ALLOTTEE OR TKIBE NAME 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. DS 4-11 10. HELD AND POOL, OR WILDCAT Prudhoe Bay Field, Prudhoe 0i' 11. SEC., T., R., bi., (BOTTOM PO01 13. DISTANCE IN MILES AND DIRECIION FROM NEAREST TOWN OR POST OFFICE' 12. 6 miles NE of Deadhorse, AK 14. BOND INFORMATION: VeE Statewides~e,ya.d/o, No. Federal Insurance Co. #8011-38-40 ~mou.t $100,000.00 17. NO.ACRES ASSIGNED ] 285' TO Tills WELL ] 60 tlOLE OBJECTIVE) Sec 25, TllN, R15E, UM 15. DISTANCE FROM PROPOSED * LOCATION TO NEAREST PROPERTY OR LEASE LINE, FT. (Also to nearest drig, unit, ff any) 18. DISTANCE FROM PROPOSED LOCATION TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR, FT. 2870' 21. ELEVATIONS (Show whether DF, RT, CR, etc.) Pad Level - 30' RKB - 64' 16. No. OF ACRES IN LEASE 2560 9. PROPOSED DEPTH 11,520 MD 9004 TVD 20. ROTARY OR CABLE TOOLS Rotary 22. APPROX. DATE WORK WILL START February 1978 23. PROPOSED CASING AND CEMENTING PROGRAM SIZE OF'~IOLE SIZE OF CASING WEIGHT PER FOOT GRADE SETTING DEPTH Quantity of cement . '3.2" '20"' .... 94 lb. H-40 80' 250 sx Permafrost II t~ surf.ace 1721./2.'' 1'3-3/8" 72 lb. MN-80 2700' MD Circ to surface-approx 5500 sx. 12-1/4" 9-5/8" 4.'7 lb. 80&95 11 5'20'., MD 2600~-cmt column on 1st s~age ....... (aDorox 1500 sx) Dlus 300~ ~olum~ . " " ~n'~nd stage (approx 300. sx) . . Atlantic Richfield Co. proposes to directionally drill this well to 11,520:' MD, 9004' ~/D to produce the Sadlerochit zone. Logs will be run across selected intervals. A 20-3/4" 2000 psi annular preventer will be used on the 20" conductor. A 13-5/8" 5000 psi RSRRA BOP stack will be used on the 13-3/8" casing. It will be pres tested each week & operationally tested erich trip. A string of 5-1/2" 17# N-80 tbg, packer & necessary provisions for subsurface safety equipment will be run. The packer will be set above the Sadlerochit. A non-freezing · liquid will be left in all uncemented annuli within the permafrost interval. Selected intervals within the Sadlerochit interval will be perforated, & reported on subsequent report. A 5000 psi WP wireline lubricator, tstd to working pres, will be utilized with all wireline work. Well will be flowed to production facilities during perforating & tstg. The downhole s a fe ty v a 1 v e wit,~ ~OVE SPACE DESCKIBE PROPOSED PROGRAM: It pro~ is to deepen ~ve ~ta on present productive zone and pro~se~ e i n s t a 11 e d & t s td "mw productive zone. If pw~ml is to d~ ovde~n &~y, ~ve ~ainent data on subd~face ,ocati .... nd measured and Ru~ f j o b. u pon co n c 1 u s i o ~:,~ dm,~ O~,, blowout p,~enter pro~. 24. I hereby~;h~e~tteg~o~True and Correct DA~E,, January 13~ 1978 ~TLPistrict Drillino Enoinee- Olds space for State office use) SAMPLES AND CORE CHIPS REQUIRED [] YES ~ NO DIRECTIONAL SURVEY REQUIRED ~ YES ["'] NO MUD LOG [] YES PERMIT NO. APPOVED BY CONDITIONS OF APPROVAL, IF ANY: ] ~NO, I OTHER REQUIREMENTS: A.P.I. NUMERICAL CODE .... ;Se~nst'r~ction On R'~verse Side APPROVAL DATE January 2~, 19.7 267' SECTION 2 6 PROTRACTED SECTION 35 B20' 5D.S~. No. 4 SEC. 26 8~35, TIIN,R UMIAT MERIDIAN 5E Z --® 12 88' 4864' 4839' -- · I $ SECTION i ~ 481 4789' 4764 ·16 LINE Z L OF¢OOkDINATE$ FOR WELLS ii - 16 WELL NO. /i /..AT. 7o° 1~, 'zo. 086" Lo~i~. 140~' lb'_3/. Z34" WELL /VO. lZ .... LAT. 70 ~ /6'/6 · 9:3/" Lo/v~. /40° lb' 3o. 5/Z" WELL /V'O. 7.5 LAT. 70 o /&, / 7 .776" LON~. 146"/G' z9 .785" WELL A/O. ]4 LAT. 7o~ /6' /b .625" LO, V(~. 148° lb' 29 · 049" W'EL L 4/0.75 LA~ 70 'o I(:'' /.5.470" LO/V'(~./48 /b ' ZS.527" WELL /v'o. 70 LA1:'. ?o" 16 ' 14 .~13" Lo, FIG. 148 ° /6 ' 27. 602" A.S. P. C,., ZONE No. 4 'T' 5 952 150. Z6 ,Z 713 213.57 )" 5 952 o.~3. 5'7 ,X' 7/3 Z4/ . 6[~ 951 9/7. /6 7/3 270. O/ 95/ 800.69 7/3 298.55 9.51 (o83 98 71.5 326. (=,7 951 567. IZ 713 354.91 JANUARY 12, 1978 - CORRECTED PAD CONFIGURATION CERTIFICATE Of SURVEYOR I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT TH IS PLAT REPRESENTS A LOCATION SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION, ANDALL DIMENSIONS AND OTHER DETAILS ARE CORRECT. JANUARY 9~1977 : .. ~. . DATE ,, SURVEYOR JANUARY 6, 1977 DATE OF SURVEY ARCO No. AFE I HVL No. ATLANTIC RICHFIELD CO. ,, AS -BUILT DRILL SITE No. 4 WELLS 11 THRU 16 LOCATED IN PROTRACTED SECTIONS 261~ 35, TIIN~RI5E, U.M. PREPARED BY HEWlTT V. LOUNSBURY AND ASSOCIATES 723 W.6th AVE., ANCHORAGE~ALASKA DATE JAN.6, 1977 SCALE CHKD. BY G. O. FIELD BK. ,~,t..b~ LiST FOR [~ WELL PER[,!iTS Company / · Yes No Remarks / Is the permit fee attached ........ /' Is well to be located in a defined pool .............. /3 Is a reaistered survey plat attached 4. Is Welt located proper distance from property line ........ ~/~ ~ 5. Is well located proper distance from other wells .......... /~< __ 6. Is sufficient undedicated acreage available in this pool ...... 7. Is well to be deviated ...................... 7~'< 8. Is operator the only affected party ................ ~ 9. Can permit be approved before ten-day wait ............. fj,~,K tO. Does operator have a bond in force ................ A~Jc l l. Is a conservation order needed ................... 12. ts administrative approval needed ................. 13. Is conductor string provided .................... 14. Is enough cement used to circulate on conductor and surface .... 15. Will cement tie in surface and intermediate or production strings 16. Will cement cover all known productive horizons .......... 17. Will surface casing protect fresh water zones ........... 18. Will all casing give adequate safety in collapse, tension & burst 19. Does BOPE have sufficient pressure rating - Test to $~o0© psig ~0. Has DMEM approved Plan of Operation .............. Additional Requirements' Approval Recommended' Geol o~gy: Engi neeri ng' TRM"/!~t'. JAL HHH//~'~ JCM ~ HWK ~~ LCS RAD Revised 11/17/76 Well Histo.ry 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. LIBRARY TAPE CURVE SPECIFICATIONS Company Arco Oil & Gas Co. Well DS 4-11 Field Prudhoe Bay County,State North Slope, Alaska Date 12-22-80 Curve Name (Abbreviated) Standard Curve Name Logs Used Scale GR Gamma Ray CN/MS 0-100 SSN Short Space Neutron CN/MS 0-2000 LSN Long Space Neutron CN/MS 0-2000 NEU Compensated Neutron CN/MS 60-0 · ...... ............ .__ · , ,, ErC ixt~..!~l~E'm 5757. O0 FRnvt 105~,0.00 TO .'!.9~, qa,~Pl ES PER RECOR'3 PAGE.' 1_~ ARCO OIL GA~-----r) .R. I~-11 HL~C 5757 ................................................... O....~.....T..,,..~ ............ E.~LE..~..~ .......................................... I.........S..~..:~...E.L..E.S ............................................................................................................................................ G..B~ .................................................... S.S..,~,~. ....................................... L..S,.S ),lEa .......... 10561,50 6q,Ot 0,00 0,00 ....................... ~,,.05..62.....5.0 ........................ 5,a.,....5..~. ................................... a ......... ~.O ............................. 0.~,,.0....9 O....,..O.a ................ {_,a ~5.z,,.,,,.5~.8~., ~ 6 a. 57 o, o o o, o o n. o o ~056a.50 G~.5l 0.00 0,00 0.00 i'0565.50 G~.32 0,00 0,00 0.00 ._ ~ 05A~.50 67.70 o.on 0.00 0.00 1~567.50 ~7.2~ 0.00 0,00 0,00 1 056P.. 50 ~.32 0.00 0.00 O.Ofl ~956a.50 6~.2a 0.00 0.09 1957~.50 ~2.95 0.08 0.00 0,00 0571. .50 &~.~ O0 0.00 0.00 ~'057~.50 'O.R~ i'057¢,. 50 5~. ] ,..5 0.00 0.00 0.00 ' · ~ .nsv~. 5n 51.91 O.OO 0.0o ~n57n.5o 5~.99 o.00 o.on n.oo 1 a57q. Ba 50.29 0.00 0.00 0.00 ~ O~n.~O 5P. P,:~ 0,00 O,OO 0.00 105~1 .5~ 5~.~ 0.00 0,00 0.00 1ns~p.5~ 5p,.~q 0 O0 0 O0 o.oo 105~z.5~ 5~.~G 0.00 0.00 0.00 .. 1 058a.50 5~.00 0.00 O.nO 0.00 ......... : ........... ............. PAGE ~,, .ARC,r) '"'PR/tDHOF r~Y ..... N. SLDPE~ALASKA ~ 058~.00 49,1.6 0,00 0,00 0~00 105~7.0~ ~g,9~ 0.00 O,OQ 0,0~ 1~58~,00 51,52 0,00 0,00 0,00 1058q,00 ~.!5 0.00 0.00 0.00 . 10591.00 5n,O~ 703.~3 737.6~ 0.00 10592,00 50,79 751.0~ 795,83 0,00 '=?~=~'~g-:~;F;~?[~"??%~T~:~:'"5~"~:~=;=~;F~:'~'~TF=;;'?'-'~=~'>~X-;T:~-'v;;;; ;;:";:':'~'::'T';'=~'~"'":=-'~' ........... T':' ......... : .............. " 1059Z.00 5~.!2 1~59~.00 50,78 667.7~ 7~5.B3 0,00 .................................. =.~..,.,......,,..,.,~.~,~_; ................................. ,. ............................... ~ .......................... ~.. ,..: .............................. .~..,..~.., ...................... HLAC %757 ~5~7,00 55.~i 6~ 71B O0 0,00 ln59a,oo 53.2i ~ I O",ql~'~ .00 "-~~P^'~F = ~RCO.OIL ~AS .... -F) .So ~-11 HLAC 5757 ' '" "-" ' -+ ..... N gLOPE, AL~SK& ..i...i :.L......~.::..i:....:L..:::L.:;.L..L...;::.:_::.,L&_..;..... :..:.....L...._...~........._.:....=..:.:.:. Z:L;._........~ ............ ~ n611_.50 G0.88 923.3~ 9~1.~7 ~,00 ;; 2~':~:. ~',; ~'.,~"::~:g :A.':::: ~,~:~'~'~';."_'::.,:,.' ::':,,,:', ;a.'~;'~'," a.. ~'.~' T."~ ~': '"~'. ' ~..' __ .. ~061~.50 6~. q~$ ~93,59 915,[~ 0.00 -?;-~ :~ ~-.?.-::'~ :~:::~6:.~-~-::-:.~:LA, 2']~--T--,-~---~:-{~:~.-~:~:K~..-~:-.----.-T--~-6--.~.-6.6~ ...... ~.. 106tF..50 65.68 899,60 B ~..~..,..Z..~. 0.00 10617,50 G1.,99 887.87 8BB.7N O.O0 ., 10~!,~.50 57.9~ :~77, ~7 RS2,gS O.O0 I 0~20.50 60.99 ~3~.90 8OR,O~ 0.00 1~62~.50 G1.1. 85 789.7G 0.00 lo62~.5n 6~o% :1' 0 ~2(4,50 67 5 i'0627,50 &9.51 69B. ~ 707 88 n. O0 .. lOG2A,50 f~G. q? F~,~,9.5,q 7~B.05 0.00 ~2~:~ ~?~F~:~i~: ~:~'~ :T'?':~F~,'~:.~`' ......... ,.:.._.., :.~,~.. ~ oA3n.5o &~.5~ 73~.~0 7PB.97 fi,fi0 ~:`:`~````:.:~'``:```.~`:;~``~`~6~;;1~:~`~``~`~``:.````::```````.::``:``~g~``~``~`.```:``:``~```=`~ ~.,h:~...._.......: 7...5 ~.,::7_0 ................. 0., o 0 ]0G3t .50 60.qq 889.95 7~7,0g 0.00 106~5P.50 5g. ]~I 1028.!5 9~9.62 0.00 :-?Z"7TTrTC';?~"7~[~T~'"'~"~;T7 '"'7 ~f~-'5[ '" "3~7'' '::'7"~'~"'~'::"T"-~'~':' ?~T'"U~'T' "':'7"~7 '~'""7':f '-~";2'"'"' '"'T T=:"CT'' 7--?'-""-' ':'"J" '":-' 2' "~ .............. ~0~.5o ~,~.12 ~a9.o5 to~2.29 o.oo '.~'~T'T'~'~'~'~':~~.F~i~'~,~''2 ~"~;"~?~:~6~'~?,'~'~'.,'~:~'~'.:.'~;~.7" .............. '~"':'"6"~ ~065a.50 3~2G a55.~7 8]0.75 O.gO ~ 0G3=~.50 39.G5 ~55.9~ 732.35 0.00 P&GE ~ ~ Ai:~CO OI.L GAS .... -D .S. '-I.-11. HL^C 5757 ~~W----- N . SI_ OPE, ~, L ,6 ,,.S~Kt:~' ,, gAT& EVESY I SA~i~LES . 1~637,00 ~%5. O0 705.12 106~..00 qa.27 710.9& 719.70 0.00 10&~9.O0 ~R.~2 7~6.~ 7~6.75 ~ OG~,. O0 ~.87 7q9.~ 759.9~ 0.00 106/!~.00 3~.7~ 710.G~ 753.5~ 10G~5.00 ~5.G1 GTG, 7~ 7~7.19 R.RO .._ ................... l~G~&.O¢ ~.2~ GgG.¢3 725.87 0.00 106~7.00 $9,~0 712.~1 711.6B 0.00 I O~+a. O0 q.a.a 19 7_09.75 0.00 10G51.00 ~5.81 50.0 10&5,X. 00 gg. L~q 738. G3 771.87 O..eO ¥C7' ' ' ..::...:......~.,.::....;......~..~,~:.....~. ................... :~..:.._::.:~....::.~.:.:.~..::~.:...:.:~......._...:.:..=.u:._._._::.:...::.:.:.:::::.:..::.: .................... :...~........~:....:........:.....:.:.......~.....: .................... L.__.:_____..:__~_: ................ : .................... :__.: ~ nGS~,. OO ~8.75 7[~. 2~ 7~B.59 0.00 lOaS~.O0 ~9.68 75G.SG 77~.83 O.OO . ..................................................................................... .~.~.~ ........................ ~ ....... 10G57.00 55.~ 73P.95 733.N2 O.O0 I OGSa,O0 57.1,0 73~.5G 707.87 O.O0 1 ~G59,80 52.77 729. ~+2 720.25 0.08 LIBRARY TAPE C LrRVE SPECIFICATIONS Company ARCO ALASKA, INC. Well D.S. 4-11 Field PRUDHOE BAY County, State NORTH SLOPE, ALASKA Date 10-17-81 Curve Name (Abbrev.) standard Curve Name Logs Used Scale 0-100, 100-200 0-10 0-1250 0-1000 GR CCL LSN SSN CN Gamma Ray Casing Collar Locator Lgn~ ~paced Short Spaced Compensated Neutron CN-Multispaced I! !! 60-0 i ................ PA.GE ! ARCO .....ALAS.KA .... T. NC DATA EVERY I SAMPLES GR CCL SSN LSN CN ::::::. ~ : o. .'."._ ...i.i. '. ""-:~'.';:.~."~:.:"'."_' '.: :'~.."... 06':.'...: i,i._ i ...'.': ~.,: o' o . '. ....... I0830.50 O. O0 O. O0 O. _QO O. O0 fl. O0 ....... ::"_'.'::_.0 ;.~'<.. ...:. '.,. o o 10881.50 0.00 0.00 0.00 0.00 ,0.00 ~o~.~o o.oo o.oo o.oo o.oo o.oo ' .... 10883.50 0.00 0.00 0.00 0.00 0.00 10884,50 0.00 0.00 0.00 0.00 0.00 10885,50 0.00 0.00 0.00 0.00 0.00 .............. '":""f6"~"~'~:'",:':O"~'"" .......... ':"':'"'"6~:0"6':'-' '"'":'"'"~-~:'6':~:'" :"": :'6::~"'6:~: '"'"'~'"""' ':0~"6'6 ................... 6"~' 6 0 ................... ~ ..i ....... i.,,,.....:.....:. ........... .',,,..,: .................. :,., ..:.,. :: ........................ .,: ........ '_,_.._: ............... ........... L._._.L..,..,_,;.,..._:. ................................... 10886.50 0.00 0.00 O.O0 0.00 O.O0 ...... "": ......... ':"~: ?";:0"~-"-"" ......... :"0"","-~:~ ........ ............ ':6"::O-b" :' ......... : ...... 'd""'"""~'"'"'-""-"O-"~'"~"6 ...................... 6'"'~ O0 ........ ................................................ L:.,,,.,.:,,: ....................... :....-,.,.. .................. 2.,. ,.,; ................ L,,, ............................. ::.: ............................ : L ................... : 10887,50 0.00 0.00 0.00 0.00 0.00 ............. '~':'::~i~6'~':6'8''~;''16 ~"T-"-'-"'""""O'~'jO:O-:''':'''~''''''''6'''~''''~':0'''''' .............. :""6'~;"6~0' ................ ':':'"'~'"~"6-6 .............. o"," 0'0 ............ :, ................. i.,.. ,.,;:, .,, :, .............. : .. _...,. :, .. ,: : ................... :_ ..................... : ................................ L,., ....................... 10888.50 O. O0 O. O0 O. O0 O. O0 O. O0 lO889.5o o.oo o.oo o.oo o.oo o.oo ..................... '~'~'6':;!:'6'6'-'7::':::::~:~.:':6'b''''' '-:"::'"':~';"'6'~: ::"'"6-T~:~:'":-"7:"'~:::j6 6' ...................... '6~; 'O"O 0.00 O.O~.O .................... i"0-'~"~'"~"':':~-6-'": .................. 6:: ~'~:o8.5 o - o. ? ? o. o o ~ ~. 9 G ........................ ........................ i'o'"8":"~";'"~'0 ................................ 0";'"'oo 8.5 o o. 'z7 o. o o 4 10895.50 0.00 8.50 0.00 0.00 4~.96 ........................ '"'i~'-~"~"~::~-"~"~'""i ................. -~.':'~:~"~' ...................... '~'-'~':'~'"~":.i ....... '"":~'"~':'~'~'~-~" ................. ""'~'"'0-~"'~'~' ................. ~ 10897.50 0.00 8.50 ~"~ O0 0.00 4a.96 10898.50 0.00 2.50 -0.77 0.00 45.00 10899.5(] 90.4q 8.50 ~21 .~7 B75. q6 4~.6q 10900,50 89.8.3 8.50 ~21.47 ~76.68 47.G1 ................................... '~' -'V ~' .......... ;'": .......... : ........................... ?'"':"7 '"'"'::;'"; ........................................... 10901.50 9]..54 8.50 ~17.G4 578.51 47.50 10902.50 9.3.75 ~.50 515.34 572.41 q9.15 i090q,50 10~.17 8.50 q21.~7 ~7~.63 ~7.1~ ......................................~09: ............ 6';"::5.007-:""; ........... :;~0.,.27~""':"":;: .............................. e"~'"'~"~ ......... '~:'i"'g"~'"A"~' ...... "'""A'~"g:~ 6'~~ ............... ~'{'i"O 0 P.A..GE .............. ~ A.R.CO..._AL~_AS.K_A ..... !...I~C ................ DF EVERY S MPLEg ..... .......................................................................... G..,R,,, ............................... g.g.,g ......... ~ S N L S N C N ......... ............ ,. _. ._. ......... 'gi ............. 10906.00 99.63 8.53 ~45.55 ~82.78 29.28 10907.00 129.66 8.50 a55.28 ~99.27 ql.~O 10908,00 132,97 8,50 S81.29 ~53.~6 35.89 10909.00 156.6~ 8.50 ~75.15 .35.29 5A.O~ ........... 10912.00 12~.53 8.50 A03.53 ~.28.57 10913.00 131.99 8.50 mO~. 29 ~30 . ~0 ~0.70 10914.00 138.~8 8.1G ~05.06 ~31.62 ~0.70 ~09~5.00 ~0.69 8.50 ~07.~G ~35.29 39.57 .................................................................. 1091G.00 ~50.2 ~09~7.00 ~56.9 ~09~8.00 139.7 ...................................1 ~ 9 ~ 0,006'"'"'""~ ......................................... ~'~19. ..................... ~"8 8.24 ~ 35.7~ ~ 5 ~. 82 37'95 ..... 10921,00 93,01 8,20 A39,57 ~0.32 3~.~0 10922,00 86.6~ 8.50 A42.64 465,81 109~3.00 ~.07 ~.50 ~53.Z7 ~67.03 !092~.00 9g.~5 8.~8 ~24.23 ~65.20 3~.13 ~ 0 9 a 5.0 0 1 ~ s ,-"~'S A :' ~-6 ........ E"E"B: 6--0 ........ 4 5 5. ~ ~ 3 ~. ~ ~ 10926.00 131.15 S.50 A28.07 ~4B.11 .................................. : ............ ~,.-,.:: ............ ~ ........................ .;, .~: .................. .: ........... ........ ................................................................................................................. ..................................................................................................................................... 10930,00 lq~,O~ ~.50 F~21.9~ ~5.06 3~.39 PAGE 3 ARCO ALASKA ]:_NC D,$, ?'..,,.:-I1 ......... DATA EVERY · ! SAPtPLEg GR CCL SSN LSN 109:31.50 139.95 8.50 r-,OLl-. 29 q~35.29 £N 38.13 .... 40.08 109:32.50 171.20 8.50 ~.18.10 qq3.83 39. q, 6 ~. o 10953.50 158.35 8.50 ~,26.53 a~.~ 57.75 ~09~.50 ~57.97 8.50 ~,03.5~ q33.~G ~0.59 10955,50 206,7q 5.50 c01.99 ~21.25 ~.6~ ................... : _ ........... ............................. .. .................. ,~ ............................. : .~., _..._ ....................... :, .,.., ,: ........... :% .............................................. :., .... ......... 10936,50 2~3,~6 8.50 m07,36 ~23.08 ~,02 .............. ....................... i-'~'9'3'''?'';~'~''0-''-'-'~:0'~-':'2- ~'-'~'"'--" ......... ~"-:-'6'b::' .................................. ,. ................. : ........................................................................................................... :,.,...,::, ........ : .......................... 10937,50 ~97.06 8.50 m02,76 q22.~T ~2.~1 .................... ................ -::"~:"b'~-:~"~'-:;""~'~"-"'";"'-'i"'~"~";"~''--'~ ................. ................... i'"0'"~"3"~":'~'"~' ............. i~"~":'~"'~ ......................... ~'":"~"o ............... ............. ,. ............................. :.. ,... :,: ............................................................. :. ......... : ....... : ............................................................................... ,:.... ~ .: ...................... ,. 109~9,50 i~8.50 8.50 ~02.76 ~36.51 39,60 ..................... 109~0,50 lq5.3~ 8.50 ~.0~,29 q26.7~ ~2,83 .............................Z: ................................................ 09 ~ 2.5: ........................ 0 ................ 9 ~.~ ................. 8 ~' ................. ~8~:'""~?~'-~"'"'::~"~Y~?~"'-~"~J~""~:'?'"~ ?[~:'~ 0~ ~5::~9 ~/.~. ~'- ~.,~..,' ~.~:~: ~::;:~ ~9 ..... -9'5'::?:': :~' ..................... i"~'~'~''~'''~'''';'' ~'~ ~"~":-~~ ~'~ .................. ~' ~'~:~:~ ~ . ................. ..................... ~,,,~,,~..~.~._.; ~ ~ -~;.-~..;.-~,.~:~?~?~ ~; ~ ~..:~:-~.~ ....................... i 0'-~"i-~ ~'"';"'~' ~ .................... ~"'~'"';"'9"0 8.50 109~6.50 82.~1 8.50 ~92.79 a27.35 39.86 109~7.50 96.32 8.50 ~8g.~6 ~,32.8~ 3~.77 ............... ........... .,~...~ ~..-,~,,~ ~,~ ........... ~09~9.50 ~2Z.20 8.50 .................... i'~'~'~.~ 10950.50 119.61 8.50 A01.99 ~5q,68 39.57 Z0952,50 t15.32 8.50 ~.08.1.3 ~37.7~ ~0.08 ....................... 10953.50 1lO.q2 8.50 ~.11.20 ~1.62 ~0.85 ......................... i"'~"~'g'~'~"~"~ ....... i"~"~":g~ ...................... ~.,:~_~, .............. ,~...~..~.,~,.g:g ................. '~"~"~'-':'4-g' ...................... ~"'~'3~ ~0~5~.50 $09.07 8.50 ................... R..A.G..E .......... 4, .......................... A R..C C)........A LA..S..K A ........ !.N C ................................ D..,,.Si.., .................. :....1.! ................ i .................................. . ................................................................................................. .. E_,g 10967.00 56.7~ 10968.00 73.2i 10969,00 87.2 10957,00 96.69 6,50 ~27,~0 840,78 10958.00 86.89 8.~9 ~5~.lq ~48.72 q2.1~ 10959.00 77.70 8.50 ~5.71 ~51.77 58.~3 109~0.00 87.01 8.50 ~27.~0 ~9.9~ 57.~0 10961.00 79.0~ &.50 ~29.60 ¢~9.~5 59.01 10962,00 69.98 S.50 ~30.37 g5~.82 1096~.00 70.10 8.50 ~1.87 ~65.57 56.96 ........ ............ "2'"7:'"~'7'";-";~'" ;'~::7-"'~' ~'[' ""?'"" 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S?}-CiiICAT]ONS ARCO ALASKA, INC. D.S. # 4-11 PAGE 1 of 2 PAGES Tield PRUDHOE BAY County, State NORTH SLOPE, ALASKA ~ate THIS TAPE CONTAINS 2 FILES - 800 BPI CN4, CN5, CN6 - USED FOR CNAV 12-5-83 (A~rev.) Sta.~dard Cu.'-ve Name Lo.~s t:sed Scale LSN1 i LONG SPACED DETECTOR PASS 1 SHORT SPACED DETECTOR 1 GR2 I GAMMA RAY ccL2 t CASING COLLAR LOCATOR PASS 2 LSN3 LONG SPACED DETECTOR PASS 3 _ SSN3 SHORT SPACED DETECTOR PASS 3 h, COMPENSATED NEUTRON CN:MSN 0 - 200 SSNI PASS 1 CN:MSN 50 - 550 CN1 i COMPENSATED NEUTRON PASS 1 CN:MSN 60 - 0 GR1 I GAMMA RAY PASS 1 CN:MSN 0-i00, 100-200 CCL1 1 i CASING COLLAR LOCATOR PASS 1 CN:MSN -50 - 0 LSN2 LONG SPACED DETECTOR PASS 2 CN:MSN 0 - 200 SSN2 SHORT SPACED DETECTOR PASS 2 CN:MSN' 50 - 550 CN2 I COMPENSATED NEUTRON PASS 2 CN:MSN 60 - 0 PASS 2 CN:MSN CN3 GR3 CCL3 GAMMA RAY CASING COLLAR LOCATOR LONG SPACED DETECTOR SHORT SPACED DETECTOR COMPENSATED NEUTRON PASS 3 PASS 3 PASS 3 PASS 4 PASS 4 PASS 4 LSN4 SSN4 0-100, 100-200 CN:MSN -50 - 0 CN:MSN 0 - 200 CN:MSN 50 - 550 CN:MSN cN:MSN 60 - 0 ! 0-100, 100-200 CN4 CN.:MSN -50 - 0 CN:MSN 0 - 200 CN:MSN 65 - 565 CN:MSN 60 - 0 S.O. # 90155 ECC# 1887 PAGE 2 of 2 PAGES Cc-_pany . ARCO ALASKA, INC. 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