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186-115
MICROFILMED 9/~ ~ /00 DO NOT PLACE ANy NEW MATERIAL NDER THIS PAGE STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION CCm,,MISSION WELL COMPLETION OR RECOMP LETION REPORT .AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED I~ SERVICE [] Plugged back for redrill 2. Name of Operator 7. Permil Number ARCO Alaska, Inc. 86-115 3. Address 8. APl Number P. 0. Box 196612, Anchora~Te, Alaska 99519-6612 50- 029-21610 4. Location o! well at sudace 9. Unit or Lease Name 1096' NSL, 364' WEL, SEC. 28, T11N, R15E ~ Prudhoe Bay Unit At Top Producing Interval~ 10. Well Number 11-23 1933'SNL, 2591' EWL, SEC. 21, T11N, R15E 11. Field and Pool At Total Depth Prudhoe Bay Field/Prudhoe Bay Pool 1281'SNL, 2432'EWL, SEC. 21, T11N, R15E 5. Elevation in feet (indicate KB, DF, elc.) 16. Lease Designation and Serial No. KBE = 57' I ADL 28322 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. J15. Water Depth, il olfshore J16. No. of Completions I 7/11/86 7/29/86 6/21/94 N/A feet USE I Zero 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness ol Permafrost 12750'MD/8831' TVD 7180'MD/5326' TVD YES [] NO [] 2234' feet MD 1900'(Approx.) 22. Type Electric or Other Logs Run DIFL/LSS/GR/SP, LSS /wave forms, CDI../CNL/GR/Cal, 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" 91.5// H-40 Surface 109' 30" 1942 # Poleset 13-3/8" 68#/72# K-55/L-80 Surface 2763' 17-1/2" 3200 sx CS 111/900 sx CS II 9-5/8" 47// L-80 Surface 11891' 12-1/4" 500 sx "G'Y300 sx CS I 7" 29# L-80 11586' 12740' 8-1/2" 400 sx Class "G" 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None None 11504' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11458'-12750' 278 sx Class "G"-squeezed to 3000 psi 11458' EZSV 7180'-7400' 260 sx Class "G"-sgueezed to 1400psi 7400' EZSV 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Not on production N/A Date of Test Hours Tested IPRODUCTION FOR OIL-BBL SAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence ol oil, gas or water. Submit core chips. RECEIVED JUL 2 ] 1994 Alaska 0il & Gas Cons. Commission Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS , ,..RMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sad/erochit 118 77' 82 74' GOO 12452' 8637' Base Sadlerochit 12556' 8704' RECEIVED JUL 2 1 1994 Alaska 0il & Gas Cons. Commission Anchorage 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed , Tille ~r~l/ifl_q~n_qineerSuDervisor Date ~'/~'2'~ 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 BP/AAI SHARED SERVICE DAILY OPERATION[ PAGE: 1 WELL: DS 11-23 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PER/~IT: APPROVAL: ACCEPT: 06/16/94 08:00 SPUD: RELEASE: OPERATION: DRLG RIG: NABORS 28E WO/C RIG: NABORS 28E 06/17/94 ( 1) TD:12750 PB: 0 06/18/94 ( 2) TD:12750' (12750) 06/19/94 ( 3) TD:i2750' ( 0) 06/20/94 ( 4) TD:!2750' ( 0) 06/21/94 ( 5) TD' 7375' ( 0) PULLING TEST PLUG AFTER BOPE T MW: 8.5 Seawater MOVED RIG F/ DS 11-30 TO DS 11-23A. R/U OVER WELL. R/U _ LUBRICATOT AND PULLED BPV. INSTALLED 2-WAY CHECK AND TESTED. TESTED TREE, OK. ND TREE AND ADAPTER FLANGE AND NU BOP'S. TESTED BOPE. TESTED RAMS, CHOKE MANIFOLD, STANDPIPE M3.NIFOLD, FLOOR SAFETY VALVES. TESTED ANNULAR. NU RISER AND FLOWLINE. R/U AND PULL 2-WAY CHECK VALVE. RiH W~.'~CMT RETAINER MW: 0.0 VIS: 0 BACK OUT TBG HGR LOCK DOWN SCREWS. PULL TBG FROM PACKER SEAL ASSEMBLY. CIRC AND SAVE FREEZE PROTECT DIESEL. CIRC 8.5 PPG SEAWATER. POH L/D 11504' OF 4 1/2" 12.6# L-80 BTC TBG. 384 JTS TOTAL + SSSV. INSTALL WEAR RING. P/U AND RIH HOWCO EZSV ON 5" DP. RiH W/ CSG MiLL MW: 0.0 VIS: 0 CONT'D RIH W/ EZSV, P/U 5" DP. SET EZSV @11458' SET 25K ON RETAINER FOR TEST. POH AND L/D 4000' DP. RIH W/ EZSV BRIDGE PLUG. SET EZSV @7400' SET 15K ON EZSV FOR TEST. PRESS TEST 9 5/8" CSG. OK. DISPLACE SEAWATER TO DRLG MUD AND SPOT 200' 17.8 PPG ON PILL ON BTM. POH. P/U SECTION MiLL BHA & RIH. SLIP AND CUT DRLG LINE. RIH W/ MILLING ASSEMBLY. CEMENTING KICKOFF PLUG M?[: 0.0 ViS: 0 P/U KELLY AND MILLED SECTION F/ 7180-7230' CIRC SWEEPS TO CLEAN HOLE. POH. 'STAND BACK HWDP AND L/D DC'S. L/D K-MiLL. RIH W/ MULE SHOE ON 5" DP TO 7330' CIRC WHILE BATCH MIX CMT. PMP 5 BBLS H20 AND TEST LINES. DISPLACE CMT PLUG W/ 113 BBLS MUD. REVERSE CIRC TO CLEAR DP. HESITATION SQUEEZE CMT. DRiLLiNG bm: 9.7 VIS: 42 FINISH HESITATION SQUEEZE CEMENT KICKOFF PLUG. SQUEEZED A TOTAL 10 BBLS CEMENT TO FOPuV~TION, HOLD PRESSURE F/ 1 HOUR. POH. LD 43 JTS DP. FLUSH BOP STACK AND SERVICE WEAR BUSHING. P/U AND ORIENT BHA. RIH W/ BIT %1. WASH F/ 6820-6960' TAGGED TOC @6969' DRILLED FIRM CEMENT T/ 7115'. WOC. DRLD HARD CMT F/ 7115-7180'_ ORIENT AND BEGIN KICKOFF SIDETRACK. CONTROL DRILL F/ 7180-7230' DRLD F/ 7230-7375' RECEIVED JUL 2 ] 1994 Alaska 0il & 6as Cons. 6ommission Anchora¢ MEMORANDUt- TO: State of laska Alaska Oil and Gas Conservation Commission DATE: June 18, 1994 THRU: Blair Wondzeil, -~~' P. I. Supervisor ~/~-~- FROM: John Spaulding, ~) b,~'~ SUBJECT: Petroleum Inspectbr FILE NO: PFRLFRBD.doc Perforation Plug ARCO / PBU Well 11-23 Prudhoe Oil Pool P.T.D. 948-t ~ 6- ~/-~ Saturday June 18, 1994: I traveled to ARCO ! PBU well 11-23 to witness the perforation plug and bottom hole abandonment in preparation to side tracking the well. A retainer was set at a depth of 11,458' M.D. 1,092' above the top set of perforations, 25,000 #'s of string weight was set down on the retainer to verify integri,Y~b After the weight test~,49 bbis. of cement was down squeezed below the retainer and 8 bbis. of cement was spotted on top of the retainer. An additional retainer will be set at 7,740' with a whip stock to mill out through the casing and start the side track. Summary: I witnessed the perforation plug and bottom hole location abandonment of ARCO / PBU's well 11-23. Attachment: pfrlfrbd STATE OF ALASKA ALASKA OIL AND GAS CONSER FA TION COMMISSION Plug ~nd ~bandonment Report Operator: ARCO Operator Rep.: John Rail Lease No.: Well Name: 23-Nov PTD No.: 94-81 Well No.: Sec. T-R S.28, T11N, R15E Total Depth: 12,750' Elevation: Date: 6/18/94 _ Meridian: U.M. Mud Wt.: ppg. CASING DATA: Ddve Pipe: NA Conductor: 20 Intermediate: 9 5/8 O.D." Set @: ft. With O.D." Set @: 80 ft. Surface: O.D." Set 6: 11,891 f. Prodctn: 7" 13 3/8 Penetration O.D." Set 6: 2,763 O.D." Set 6: 12,740 PLUGGING DATA: 1. Open Hole Plugs: N.A. 2. Open Hole Isolation Plugs N.A. 3. Perforation Plugs: Cemmaent retainer set at 11,458' M.D. Perforation interval 12,514' to 12,550' , 4. Annulus Plugs: N.A. 5. Casing Stub Plugs: N.A. 6. Surface Plug: N.A. Casing Removal: " Casing Cut @ Feet " Casing Cut @ Feet " Casing Cut @ Feet " Casing Cut @ Feet REMARKS: downsqueeze 49 bbls. cement below retainer SPOt 8 bbls. cement on top of retainer set down 25,000~ string we. ight on retainer to ven,'fy in,tegdty' , , Distribution: orlg - Well File c - Operator c - DNR/DOG c - Database c - Rpt File c - Inspector Ft-000 (Rev. 3/93) Inspector (s): John H. ,Spaul.d!n.g PFRLFRBD.XLS STATE OF ALASKA AL~oKA OIL AND GAS CONSERVATION COMMIS$,,~N APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon X Suspend __ Operation Shutdown__ Re-enter suspended well__ Alter casing __ Repair well __ Plugging X Time extension __ Stimulate __ Change approved program x Pull tubing __ Variance Perforate __ Other X Plugback for redrill 2. Name of Operator 5. Type of Well: 6. ARCO Alaska, Inc. Development x Exploratory 3. Address Stratigraphic __ 7, P. O. Box 196612, Anchorage, Alaska 99519-6612 Service __ 4. Location of well at surface 8. 1096' NSL, 364' WEL, SEC. 28, T11N, R15E At top of productive interval 9. 1933' SNL, 2591 ' NSL, SEC. 21, T11N, R15E At effective depth 10. 1318' SNL, 2442' NSL, SEC. 21, T11N, R15E At total depth 11. 1281'SNL, 2432'EWL, SEC. 21, T11N, R15E Datum elevation (DF or KB) KBE = 57 feet Unit or Property name Prudhoe Bay Unit Well number 11-23 Permit number 86-115 APl number 50- 029-21610 Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length 80' 2733' 12750 feet Plugs (measured) 8831 feet 12699 feet Junk (measured) 8798 feet Size Cemented 20" 13-3/8" 11863' 1154' measured 12514~12550' n 1942 # Poleset 3200 sx CS III & 900 sx CS II 500 sx "G"/300 sx CS I 400 sx Class "G" true vertical 86377'-8701' Tubing (size, grade, and measured depth) 4-1/2", 12.6~, L-80, PCT @ 11602' MD Packers and SSSV (type and measured depth) Baker SB-3 packer @ 11504' MD Measured depth True vertical depth 109' 2763' 11891' 12740' 109' 25O3' 8282' 8825' RECEIVED d U N t 0 1994 Alaska u~l & Gas Cons. Corrl$iSS[Ol'~ _/~ch0rage~ .,- 13. Attachments Description summary of proposal x Detailed operations program __ BOP sketch 14. Estimated date for commencing operation 6/15/94 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoin~is true and correct to the best of my knowledge. Signed . Title Drilling Engineer Supervisor ' ( FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test~ Mechanical Integrity Test~ Approved by order of the Commission Form 10-403 Rev 06/15/88 Date I Approval No. Location clearance Subsequent form required 10- /-(0' 7 ORIGINAL SIGNED BY ~I. JS~ELL A. DOUGJ~_¢~_ Commissioner Date Approved Copy Returned SUBMIT IN TRIPLICATE Change of Approved Program DS 11-23 The P&A program has been changed due to the lack of availability of a coil tubing unit to do the pre-rig work. 1. Notify an AOGCC representative prior to commencing operations. 2. Remove the flowlines. Level the pad and dig out the cellar if required. Prepare pad for RWO. . MIRU drilling rig. Ensure well is dead before ND tree and NU BOPE. Pull 4-1/2" tubing out of seal assembly @ 11,504' md. If unable to pull tubing, E-line will be used to cut and fish tubing to packer depth. 4. Set cement retainer at 11,450' md. Establish injection rate & pump 57 bbls of cement down tubing. Displace cement to the retainer leaving cement filling the 7" liner from 12,650' md (100' below the bottom perf) to 100' above the retainer. 5. Set 9-5/8" bridge plug @ 7,400' md on drill pipe. RECEIVED dUN ] 0 1994 /xiaska O~l & Gas Cons. Commission Anchorage VHH June 9, 1994 SU BJ ECT BP EXPLORATION ENGINEERING DATA SHEET NO.__ OF__ BASED ON ENGINEER DEPT. APP'VL DATE BUDGET/AFE NO. t°~ Icier' FILE NO. 76i~,c5 ~ Iz,51~t'- RECEIVED dUN 10 199(- g.!a. ska Oil & 6as Cons. CommJssjorl AK 2337-1 (10/93) ALA~SKA OIL AND GAS CONSERVATION COMMISSioN APPLICATION FOR SUNDRY APPROVALS Abandon x Suspend Operation Shutdown Re-enter suspended well__ '"~... Alter casing Repair well Plugging X ---'rime extension Stimulate __ DFOrKB) "~''r 5. Type of Well: 6. Datum elevation ( KBE = 57 feet 1. Type of Request: Change approved program 2. Name of Operator ARCO Alaska, inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Development X Exploratory Strut/graphic __ Service 4. Location of well at surface 8. 1096' NSL, 364' WEL, SEC. 28, T11N, R15E At top of productive interval 9. 1933' SNL, 2591' NSL, SEC. 21, T11N, R15E At effective depth 10. 1318' SNL, 2442' NSL, SEC. 21, T11N, R15E At total depth 11. 1281' SNL, 2432' EWL, SEC. 21, T11N, R15E 7. Unit or Property name Prudhoe Bay Unit Well number 11-23 Permit number 86-115 APl number 50- 029-21610 Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 12750 feet Plugs (measured) 8831 feet 12699 feet Junk (measured) 8798 feet Length Size Cemented Measured depth 80' 20" 1942 # Poleset 109' 2733' 13-3/8" 3200 sx CS III & 2763' 900 sx CS II 11863' 5oo sx "G"/3OO sx CS / 11891' 1154' 7" 400 sx Class "G" 12740' measured 12514'-12550' true vertical 86377'-8701' Tubing (size, grade, and measured depth) 4-1/2", 12.6t/, L-80, PCT@ 11602'MD True vertical depth 109' 2503' 8282' 8825' RECEIVED J ,JN -6 1994 UII & Gas Cons. Commission Anchorage Packers and SSSV (type and measured depth) Baker SB-3 packer @ 11504' MD; Camco Bal-O SSS V @ 2228' MD 13. Attachments Description summary of proposal x Detailed operations program __ BOP sketch __ 14. Estimated date for commencing operation 6/15/94 16. if proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil x Gas Suspended~ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed //~¢~-~ (~, z~/~/~/'-.~ Title Drilling Engineer Supervisor FOR COMMISSION USE ONLY Conditions of approval: N(~.if~ Commission so representative may witness Plug integrity__ BOP Test__ Location clearance__ Mechanical Integrity Test__ Subsequent form required 10- ~ O 7 Approved by order of the Commission Original Signed By David W, Johnston Form 10-403 Rev 06/15/88 Date IApproval No. ~p~.., ! ~ ,~ Commissioner Approved Copy Returned Date SUBMIT IN TRIPLICATE Operations Summary DS 11-23 1. Notify an AOGCC representative prior to COmmencing operations. 2. Rig up slickline unit- RIH and pull Camco's SSSV located at @ 2,228' md. 3. RIH w/coiled tubing unit and position abandonment plug from PBTD (' 12,699' md) to +/- 100' md above upper perforation top @ 12,514' md. RU E-line - RIH and make tubing cut @ first full joint ~ust above the packer assembly which is located at @ 11,504' md. Circulate well over to filtered Seawater and freeze protect the upper 2,000' md of the well. Bleed tubing, inner annulus, and outer annulus to 0 ps/. Set BPV. Remove the well house and flowlines. Level the pad and dig out the cellar if required. Prepare pad for RWO. Rig up drilling rig. Ensure well is dead before ND tree and NU BOPE. Pull 4-1/2" tubing. RU E-line. Set 9-5/8" bridge plug @ 7,400' md. , , . . . . RECEIVED JUN --6 1994 Alaska Oil & Gas Cons. Commission Anchorage VHH June 3, 1994 ARCO Alaska, Inc. Date: Subject' From/Location: Telephone: To/Location: P.O. Box 100360, "~¢horage, AK Mar 15,' 1994 Transmittal #: 94029 John E. DeGrey/ATO-1529 (907) 263-4310 Distribution 99510~ ~lb' i Well iL°g DateiNumber (M-D-Y) T°°l Type i RUn'Scale Contractor i 01-02 ! 2-26-94 I Prod/Spin/TemptS% 1, 5" Schlumber ~ { 01-03 ! 2-19-941 ProdLcBS/Temp ~J~'~ I 5" Schlumber ~ ! 01-09 l 3-01-94 I Tubing Cutter f-q--. 1, 5" Schlumber -i5-{- ! 01-11 i 2-27-94i Prod Prof/Spin ! 1, 5" Schlumber, Lfl i 01-18 ! 2-23-94 ! Leak Detection I 1,1"&5" Schlumber ;?.D'5 i 01-25 ! 3-06-94 CNL i 1, 5" Schlumber gqr ~3-20A I 2-17-94 Perf ! 1, 5" Schlumber ko3-20A i 3-03-94 Dual Burst I~? 1, 5" Schlumber ! ~,Dq" ! 03-32 i 2-26-94 i Leak/Press/Temp'i 1, 2" Schlumber ~.% i 03-34A f 2-24-94i Prod/Press/Tempi 1, 2"&5" Schlumber . · :H?_. i 04-01 I 2-19-94 Prod ! 1,5" Schlumber '~'~::~*i 04-24 ! 2-22-94 Prod ! 1, 5" Schlumber F~{ i 04-40 ! 2-22-94 Perf ! 1, 5" Schlumberl ?t~ f 04-46 i 2-16-94 Rope Perf i 1, 5" Schlumber t2~ i/04-47 ! 2-18-94 v Perf i 1,5" Schlumber ~ 04-47 -2-15-94 '/CBT-GR 1, 5" Schlumber ! k~04-47 2-15-94 v CET-GR ~ 1, 5" Schlumber 5o f 05-06 I 2-11-94 i Perf ! 1, 5" Schlumberf ~7-- i 05-14A I 7-11-93~. USIT/Cem&Corr (~:¢'~1, 5" Schlumber ~1~ i 05-15A i 05-15A ~ ¢_.WqlD/GR-~-v,~¢., 1, 5" Schlumber ~t'% I 05-26 i 3-02-94 Dual Burst 1'¢r~ 1, 5" Schlumber z~% ~/06-15 I 2-21-94 Prod i, 1, 5" Schlumber I\06-15 ! 2-22-94 Comp Neutron ! 1, 5" Schlumber 5~ i 06-22A i 3-01-94 Perf ~ 1, 5" Schlumber I1~ 07-08 3-02-94 Prod ~~¢'' 1, 5" Schlumber 'lq~ 07-23 3-07-94 Leak/Spin/TemR~ 1, 5" Schlumber 09-34 2-21-94 Tubing Cutter ~ 1, 5" Schlumber ~ ,11-02 i 2-10-94 Inj PmfJSc~'f~]~f¢~, 5" Schlumber ~ × 11-04 I 2-20-94 Tubin~ Cutter ~ 1, 5" Schlumber i~11-04 2-17-94 Tubing {>~r.~ ~.J, 5" Schlumber t"Jr~ 11-7ST 3-06-94 Inj Prof/Spin ~'(~ 1, 5" Schlumber i/ 11- t 2-25-94 Leak/Press/Temp 1, 1"&5" Schlumber ~I\1 ST t~1~¢T, 1 {6-- i 3-08-94 Comp/I I able 1, 5" Schlumber k--'¢! ~/¢11-17 i .2-20-94 I Leak [ 1, 5" Schlumber ~%.11-17 i 3-08-94 Prod i 1, 5" Schlumber ~% i 11-23I 8-09-91 TMD i 1, 5" Halliburton 7.Cur j/11-24A I 3-05-94 Perf/GR/CCL I 1, 5" Schlumber 1-24A t 2-22-94 Comp/Perf i 1, 5" Schlumber %CoO-f 5q o ARCO Alaska, Inc. I$ a Subticlary of AllantlcRfchfle~dCompany · 14-213 14-2B ! 14-2B 14-2B 14-2B .14-2B i 14-24 14-28 14-34 I 16-08 ! 17-21 PWDW 02-01 i 3-06-94 i Prod i 1, 1"&5" Schlumber Perf 1, 5" Schlumber i 2-24-94 i i i 1-16-94 ! CNL/GR i ~ 1-16-94 ] Sub-Sea i 1, 1"&2" 1, 2"&5" Schlumber Schlumber 1-16-94 1-16-94 1-19-94 1-23-94 BI-lO_. Acoustilog/(~l:k 1, 2"&5" Dual Latedog/GR!? 1, 5" Seg Bond/GR(c%-, 1, 5" PFC/GR/CCL i 1, 5" Schlumber Schlumber Schlumber Schlumber 1-23-94 I PFC/Collar i 1, 5" Schlumber 2-19-94 i 1, 5" Schlumber i 3-05-94 ! Leak ! 1, 1"&5" 2-15-94 i Prod/Press/'Temp i 1, 2"&5" 3-07-94 ! Prod Prof/Spin i 1, 2"&5" 2-24-94 ! Perf i 1, 2"&5" 2-09-94 t Water i 1, 5" I nj/FBS/Te mp/(~." '~ f¢ Well 4-24 the correct APl # is 50-029-21508-00 Schlumber Schlumber Schlumber Schlumber Schlumber i Sz. oo ~u,5o , ! to~;?o-L t. ~o I t o i Number of Records: ,,lohn E. DeGrey Distribution' Central Files Phillips Chevron ANO-8 Geology BPX Exxon State of Alaska Mobil Please acknowledge receipt by signing and returning a copy of transmittal. By: .~[, /~.//~.2 ~~/~ Date' RECEIVED 1 8 1.9.94 .4:t.t~ :~il & :6~ :C~ns.._Com~b A.~h~¢ ..... P.O.Box 100360 REFERENCE: ARCO MAGNETIC TAPE(S) WITH LISTINGS TMD Run 1 Joi~760~ HLS TMD Run 1 Job~7~3 HLS TMD Rrm 1 JoI~L75996-8 ~ DSN Run i Job/~18-6 HLS TMD Run 1 Job~~l~ TDTP {'Borax} ~ 1 Job/fl~2~9 DSN Run 1 Jo1~12~719-6 TMD ~ DSN ~ 1 J~~l~ T~ ~ I J~LT3~ Please sign and return ~e attached copy as receipt of data. .... # C=STa~L ~IL~S (c~ CHEVRON D&M BOB OCANAS (OH/GCT) # EXXON MARATHON MOB~ /~ch # PHH.,LIPS R&D ~, # BPX # STATE OF * The correct APl# for 1-5ST is 50-029-20076-00. F.: E F .;:- n, I:- ;-...i r- c. 2-*.; -91 .... I .... FZNAL?. ¢',,!;.'C0 CA':'.:ED ~-~';i i -! A i -23-91 2 -'7 9 .-'2' ,'.'":, .- 9 ;.--:' ;-:'.:--:--;... i -. 2 i~ - 9 ! S - :.-3,E:, +! .... ! :~-'.-':' 7 ..~-- i .... ':2 .::::, .- 9 i .4 _ -'..--., ':J - .=-'. A - 0 .-':', ,:5 - i ';;.: --:-- ! - 30-- 9 i "-';;'--:S i ¢-i ';" 9' .... 4i i -i E!;-":.-::-'i 9--45 i 2-;20-90 '! 'i - i i ,:'.':-'. .... .c.'..- ._ c;,,-.-'; i i -"=.-: +i-i 6-91 ! i.- ':?: :3;'i ¢ -" 2 ¢ - 9 i 2--22 'i-25-9i ! 6-! 9 i -i ,':-) .... 9! i 8- 2-4 + 'i - 22 .... :7 i RFZCE l VED COF'Y A~: RECE:!'i':'T Of' DATA,,' i"~ :_ ,:': ;'.:'.'. "i' L. ':-~*. ,'"--' A J" i._ :::'~ }4. ! :...:.4 ,'.:. :..i i ';.'~ :::'.' ':" L.. :.:'~ ,'," ,':~-' C :-.! F:; ;[._ i'-~,]. ;., :,..:.~ :- ! .;:':: ........ F! i....? A i" i._ r:::. ,:-...' .,-:':, f' i... :-:~ .... Ail ~'::'~ ,5' · :*.' Ti4E AF'I$ + INDICATES DiSTRIBUT]:ON Cc~._~TRAL FI~ CHEVRON D & M ExTE-N£' I Ohl EXPLORATION EXXON HARATHON HOBiL I':'01:;.: S-~ I~- THE DATE THE LOG WAS F'RINTED~ F' H :[ I_ L ! F' ;"';' F'B WELL .r. rILE£.' R * :~ B F' X 2~'i'"'"-~--.~..~!,._ 0i-- AL.A,?;:KA TFX~CO RECEIVED FEB 8 Alaska 0il & Gas Cons, C~mmissJon Anchorage .... STATE OF ALASKA ALASKA AND GAS CONSERVATION CC 'ISSION REPORT OF SUNDRY WELL OPEr ATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Perforate Pull tubing Alter casing Repair well Olher ,~ 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1096' FSL, 364' FEL, Sec. 28, T11N, R15E, UM At top of productive interval 1933' FNL, 2591' FSL, Sec. 21, T11N, R15E, UM At effective depth 1318' FNL, 2442' FSL, Sec. 21, T11N, R15E, UM At total depth 1281' FNL, 2432' FWL, Sec. 21, T11N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 57 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 11-23 9. Permit number/approval number 86-115/90-415 10. APl number 50 - 029-21610 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 12750 feet 8831 feet Plugs(measured) Effective depth: measured 12699 feet true vertical 8798 feet Casing Length Size Conductor 80' 20" Sudace 2733' 13-3/8" Production 11863' 9-5/8" Liner 1154' 7" Junk(measured) Cemented 1942# Poleset 3200 sx CS III & 900 sx CS II 500 sx CI 'G' & 300 sx CS I 400 sx Cl 'G' Measured depth 109' 2763' 11891' 12740' True vertical depth 109' 2503' 8282' 8825' Perforation depth: measured 12514-12550' true vertical 8677-8701' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, PCT @ 11602' MD RECEIVED 'JAN 2 8 !991 Cas cons. 6 mmiss.!9 Packers and SSSV (type and measured depth) Baker SB-3 packer @ 11504' MD: Camco Bal-0 SSSV @ 2228' 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 Oil-Bbl Gas-Md Water-Bbl Casing Pressure 0 0 0 2083 14725 0 Tubing Pressure 0 736 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Sr. Area Operations Engineer Date // Form 10-404 Rev 06/15/88 ~t~A [~At'x ~,. I l'2_,-,.k,,~,- C~TAI SUBMIT IN DUPLICATE DS 11-23 DESCRIPTION OF WORK COMPLETED POGLM INSTALLATION & FRACTURE TREATMENTS OF Z1 8/1 2/90: MIRU & PT equipment to 3000 psi. through perforations at: 12514 - 12550' MD (Z1) Performed a Stress Fracture treatment, Ref. Log: BHCS 7/11/90. 10/20/90: MIRU & RIH to shoot circulating holes for POGLM's at 4795' MD & 8152' MD. Set POGLM's at 4187' MD (top) & 8145' MD (top). POOH. RD. I I/1 9/90: MIRU & PT Equipment. Pumped a Perforation Breakdown Treatment through perforations at: 12514 - 12550' MD (Z1) Ref. Log: BHCS 7/11/90. Pumped: a) 50 bbls 20~Gel @ 20 bpm, followed by b) 250 bbls 20# Gel w/300 ball sealers, @ 20 bpm, followed by c) 250 bbls Flush, @ 15-20 bpm, followed by d) Shutdown. ISIP @ 2100. Surged well. Resumed pumping: e) 250 bbls Seawater, @ 20 bpm, followed by f) Shutdown. ISIP @ 1764. Ran Temperature Log. No channels indicated. Rigged down. I I/1 9/90: MIRU, & PT equipment to 7000 psi. perforations at: 12514 - 12550' MD (Z1) Pumped a propped fracture treatment through Ref. Log: BHCS 7/11/90. Pumped: a) b) 250 bbls Pre Pad, @ 30 bpm, followed by Shutdown. ISIP @ 1845. Resumed c) d) e) f) pumping: 600 bbls 40# Cross Linked Pad, @ 30 bpm, followed by 325 bbls Slurry, w/proppant concentrations of 1 to 2.5 ppg, followed by 206 bbls Flush, @ 30 bpm, followed by Shutdown. Placed a total of 24,730 lbs of proppant into the formation. Rigged down. I I/21/90: Replaced DGLV w/LGLV. Tagged PBTD @ 12551' MD. Returned well to production and obtained a valid welltest. ARCO ALASKA, INC· P·O, BOX i(DOS6~D ANCHORAGE, ALASKA 995t 0 REFERENCE' ARCO CASED HOL_E FINALS.' / i-i,3 i i--:'.2.~,~-'F:£) DUAl. BIJR,S'T ]"DT-P' RLJi"~ 9, ,_,-)~_o;:; _ RIJN i , i -{~. '~ i ~ ,~ ..... F'DK i ,3n/C.R,/~'"'CL_,, .~ / "~_." i -.{,_.-: { { -..~,~-c.,-:;,:_. , ,, F'DK--.'i ('::,(.'.',/GI;~/CF:L./TEi'.'iF'. _ ' RUN i , _,=: 3-26 i i -'-~S-~-''=;,.= ,- ._. COLI_AR,"F'~=RF,_ / RUN { , "~"_, · ~ "~ ";' ":' (-':i -. ~ '"' 6-? i i ,:_.--,.., DUAL BI IF;:."?T 'I-DT F' RUN 7-29 i ~ -~ 7-9~3 CCL../F'ERF'" RIJN i '- .... ' i i .- '-) "~ -. c, ~.-', V[-:'RT]:I_O[; ~' I:;.:IIN i ~'" .'.'- ..,~ -, · ...- ...j ., ,..~. . ,.~' 9-4i i i-"22-9'2, CBT '"' RUN 2, 9 .... 4 i i i 'z~2-~;"; CET '" RUN "~ ':"" ~° ,.,. : -_. . 9-42 i i -:2 ~ -?;=; CnT ~ RUN '2 ~;' -42 i i -'2i c~,:.], CE'I' ~' RLJN "~ ~'" .. ~- ~;. ~:.,, .._.' ?-46 i i-2'2-9':'.{:, CBT "' RUN i , ':,~" 9-.;.~': 6 ~, i - ::"='- 9,'--',~_,_ ._. CE"f'"" R!.li"~ i , ":';." i I --::2S i ! --i ':2-9,.':) TEHP .'",':UR'V'EY ---- I;,'!JN i , i "~-~'--. 4 i - i F:-':.';:; CF'.'L /'F'F'RF: -- F::I li~.J i , Z::" .f,. ..- j ~ ; ..... . ............. i2'-8B ,;;:;_..-z...-.._,-._,~:; CCL ,'gTRIF:' TO ::-]r:T C':""- F'A'FCH''''~ iN'UN i i 1=' -": ~-.-~'. i i -"-~-~;:; ]'FZHF:' ~.;UF;.'.VEY --'" Rt IN i ~-4 f i i ,-.-.-c,,:.-'~ ---- ~ , ,- -'- · - uUL.~.r-~R./P~-_RF ~4'IIN t , n' ' .;-.-,:: i ~ .... ,'-'., .... ._,.';:: i - ~,':; -r r_- ~,~ r.:,, ..... SUR vE.Y ,9. UN i i 6-i o., i I -i '7-c'n, ,.. PER':~ .c,:".~:'Clh~'D,_ _,, I~:l..Jr-..I. i , _,':~" F:'LF_£ASE'Z .'gIGN ANi),',,_~:'.~'T(iP~':, ,_,,,..,.,. THE A'i i'AC':HE SAi._L.Y H[)Fi='ECK ER AT(]'- i_:-,-":" .... :., A'CI-t ~ 'r I_ A :'.;' ATL_Ad.' ATLAS $ CI--I A "F L_ A A i'LA ;:-'.-; SCH ,S'CH $CH · .7. .... AT L.A:";: H L.:'-: H R A !-I._A£' Hh.'S ,~'CH TI-IE AF't f~ DISTRIBUT]:ON $: CENTRAL FILES -,-~" C Fi E V R [J N D & H ~'"- E:';'TENS,: . .,.T 0~'~ EXPLORAT I ON ~ EXXON HARATHON · '~ HOB I L . ..~ PHILLIPS F'B WELL FILES R & D BF'X S'I-ATE OF ALASKA TEXACO RECEIVED DEC 5 1990 Alaska Oil & Gas Cons. Commission Anchorage 995 i t::, DATE' 8-i 7-9,'-~ REFERENCE' ARCO CASED HOLE FINALS ..i -:2 8- i ,:D--90 F'ERF' RECORD RUN 4-i 8-iS.-9¢, DUAL BURST TDT-F' RUN -~'-i_,. i 8-7-9(:) COLLAR/F'ER.F RUN 5-i 4 '7--i i -9(-':, DIA[;NOST'iC FM RUN "=~:- i '1- c:-'i,..: i-.o~:'~, ., PERi:' F;.'EC 0 F.'. r~_ RIJN. . ,6-7 8-'i i -9'2, COLLAR/F'ERF F<IJ I-.,! 6 _-'.~ .,.,.o_ o_ o¢:; DNL-r'R/CCL RI IN ,...-. ~ ~..$ ... ... ,,.... . -..~ . -.-%-'2.7 '7-27-9¢) INJECTION F'i4;OF' l LE RUN --?-3;7; 8-i i -9,2, COI. L. AR/PERF RUN o-"" 2 '?-28-96, INJECT'r ON PPriF.[I_E RUN ---.. o, .- 4 ~.:-' 8. _.. _.~'~: ... c;,, -":~._. C B '~", R U N .,,,-9-42 ,q_,:~ ._ c.,,,:.; ;- r."T i;..' i .... ,=, : ....- .... ~ ~ ~ .-i i-4 8 .... 9-9,':._:, CNL.--EiF;.'..."COL R. Ui'.4 i i -- 2 ¥ 8 - i ':2 .- "'.,:' ;:'....' C 0 L_ I_ A t:;.' / P E i;.: F R U N · .~.i "2--.15,27 .... '2 5. - 9 ,:.-') PRODUCT ]: ON F'ROF:'ZI...E RUN -- -' _,:-- _ ., ,-.-- r, -- E C ~"~ 6..' D R !.] N .-i'._',.-- ,.' 8 ...:-' 9 ;:" r Iz,", !- R ,_. ' i ;'~-i "2 7-''.' .''- -(:;:'-':;,~.,_: : -... _h Z &GNO.":-:T z F:._ FH RUN. · ~ S--i.~. n 8-z,.-9 ;--', PFRF--_. RECORD F;;i i f....I .i 7-3 7-26-°,.'-'; F'F..'.qf'~tJCi'TOi'~ PF;.'.OF:'ti_E RUN . ,,,,,...4;'WDWi --'2 8.-'7-9¢3 CC!_ RUN i t, i i i i, i i, i i, 1 . I ~ i., i, i, i: i, i, i., F'I_EA£E $ll].N ........ AND I:;..'r'--TIiF..'N '""HE ATTACHEI) ,"'-q~.:,v~..~ .... A,S' RECF];F'"' "'~::'.~, DATA RECE:[VED B'f~¢~.~~_/~~ .... HAVE A Nice J':,AY, ../.ED AUG 22 1990 SALLY HOF'FECKER A P P O V E D A'r O- o. &laslia .011 .& Sas Cons. $CH SCH A'FL A,S CA¢CO SCH ATLAS A'f C A ri C 0 CAiiCO ;S'CH $CH A T L A S C A i"~ C 0 SCH [; A i'-i C 0 $CH C A H C 0 A'i'LA;~ D I STR I B UT ]: ON CENTRAl_ FILES -.-'"' F'HII_LIF'.S' CHEVRON F'B WELL FILES D & M R & D EXTENSION EXPLORATION -,."'P, PX EXXON ¢ STATE OF ALA$'KA MARATHON TEXACO MOBIL . THE AF'I~: FOF.' i i-2.S IS 5,3-r~29-2i6i~. ** THE CORRECTED AF'I~- FOR iS-7 IS 5'.-~-,:D29-26)65(:). .... -~-. STATE OF ALASKA ~, , Oil AND GAS CONSERVATION -- tV -- SION REPOHT OF SUNDRY WELL OPERATIONS 1: Operations performed: Operation shutdown~ Stimulate__ Plugging ~ Perforatex Pull tubing ~ Alter Casing ~ Repair well ~ Other~ 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360 Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 1096' FSL, 364' FEL, Sec. 28, T11N, R15E, UM At top of productive interval 1933' FNL, 2951' FSL, Sec. 21, T11N, R15E, UM At effective depth 1318' FNL, 2442' FSL, Sec. 21, T11N, R15E, UM At total depth 1281' FNL~ 2432' FWL~ Sec. 21~ T11N~ R15E~ UM 12. Present well condition summary: Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 80' Surface 2733' Production 11863' Liner 1154' 12750 feet Plugs (measured) 8831 feet 12699 feet Junk (measured) 8798 feet Size Cemented 20" 1942# Poleset 13-3/8" 3200 sx CS 111 400 sx CS 11 Top job w/500 sx CS 11 9-5/8" 500 sx Class G 300 sa CS 1 7" 400 sx Class G 6. Datum elevation (DF or KB) 57' RKB feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number DSll-23 9. Approval number 86-115/ 0. APl nur~ber 50-029-21600-000 1. Field/Pool Prudhoe Bay Oil Pool Measured depth 109' 2763' 11981' 11586-12740' True vertical depth 109' 25O3' 8282' 8O92-8825' Perforation depth' measured 12512-12548' true vertical 8677-8701' Tubing (size, grade, and measured depth): 4-1/2", L-80 tbg w/tail @ 11602'MD Packers and SSSV (type and measured depth)' SB-3 pkr @ 11504' & BaI-O SSSV @ 2228' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 0 0 0 0 250 2500 0 600 Tubing Pressure 200 400 15. Attachments Copies of Logs and surveys run Daily Report of Well Operations__ I 16. Status of well classification as: x Oil x Gas Suspended__ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Senior Area Engineer Form 10-404 Rev 06/15/88 Date ~,/ /,/~c"~ SUBMIT IN DUPLICATE ~$UMMARY OF WELL OPERATIONS ARCO Alaska, Inc. inserted two check valve type Kinley gas lift orifices in the tubing of producer DS 11-23 to provide artificial lift support on 3/11/90 (4181'MD and 8150'MD, Ref Log: BHCS 7/29/86). Produced fluids were in the wellbore during perforating operations. All wireline work was done through a 5000 psi WP BOP/Lubricator tested to 1.2 times the maximum expected surface pressure. The SSSV was installed at the conclusion of the perforating and clean-up operation. A short summary of the work is done below. Began perforating operation on 3/11190. - RU perforating unit and pressure tes~d equipment to 3000 psi. . RIH w/perforator, tied-in, and shot Kinley perforator at 8152'lVlD. POOH. Shot fired. - RU perforating unit and pressure tesged equipment to 3000 psi. RIH w/perforator, tied-in, and shot Kinley perforator at 4195'MD- . POOH. Shot fired. . Secured well. RD. .'~i mi¢.~ Oil & ua,. Cons. CommissioF~ A~ichora~ .... STATE OF ALASKA ALAS .... . AND GAS CONSERVATIOh -- ) '-- ISSION ~,~ ~ ~'J ~ ~(~ ~~ APPLI( ATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend Operation shutdown Reenter suspended well Alter casing Repair well Plugging Time extension Stimulate X ' Change approved program Pull tubing Vadance Perforate Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1096' FSL, 364' FEL, Sec. 28, T11N, R15E, UM. At top of productive interval 1933' FNL, 2591' FSL, Sec. 21, T11N, R15E, UM. At effective depth 1318' FNL, 2442' FSL, ,Sec. 21, T11N, R15E, UM. At total depth 1281' FNL, 2432' FWL, Sec. 21, T11N, R15E, UM. 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 57' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 11-23 9. Permit number 86-115 10. APl number 50 - 029-21610 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 12750 feet Plugs(measured) 8831 feet Effective depth: measured 12699 feet true vertical 8798 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 1942# Poleset 109' 109' Surface 2733' 13-3/8" 3200 Sx CS III & 900 Sx CS II 2763' 2503' Production 11863' 9-5/8" 500 Sx CI 'G' & 300 Sx CS I 11891' 8282' Liner 1154' 7" 400 Sx CI 'G' 12,740' 8825' Perforation depth: measured 12,514 - 12,550' true vertical 8677 - 8701' Tubing (size, grade, and measured depth) 4-1/2", 12.6~, L-80, PCT @ 11,602' MD. Packers and $SSV (type and measured depth) Baker SB-3 Pkr @ 11,504' MD; Camco BaI-O SSSV @ 2228' MD. 13. Attachments Description summary of proposal X Detailed operations program BOP sketch X 14. Estimated date for commencing operation June 1990 16. If proposal was verbally approved Oil X Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed "~~ "~ ' ~'~~ 15. Status of well classification as: Gas Suspended Title Sr. Area Operations Engineer Date FOR ~OMMI~ION U~I= ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form requi~d 10- Z/O ~/t O~I~INAL StGNED B LONNtE C. sN~ITH Approved by order of the Commissioner Commissioner I Approval No. Form 10-403 Rev 06/15/88 397 JWS cc: J. Gruber. ATO-1478 P1 [11-231W3-1 Approved Copy SUBMIT IN TRIPLICATE Drill Site 11-23 ARCO Alaska, Inc. intends to perform a STRESSFRACTM treatment on DS 11-23. The treatment will be performed as follows: 1. Make a gauge ring run with wireline. 2. Load the casing annulus with dead crude. Pump down tubing for injection rate and pressure with dead crude. 3. Rig up electric line. RIH with STRESSFRACTM tools and ignite opposite perforations at 12,518' to 12,550' in five tool runs. 4. Pump down tubing with dead crude for injection rate and pressure. 5. Run temperature tool and log PBTD to 12,300'. 6. Rig down E-line. 7. Unload the well and obtain a stabilized test. Note: STRESSFRACTM is a service of Servo-Dynamics Inc. of Calgary, Alberta. 6 4 3 2 COILED TUBING UNIT BOP EOM ! PllEN'~ 1. 5000 PSI ?" WELLHEAD CONNECTOR FLANGE 2. 5000 PS1 4 1/16" PIPE RAMS 3. 5000 PSI4 1/6" HYDRAULIC SLIPS 4. 5000 PSI4 1/5" SHEAR RAMS 5. 5000 PSI4 1/~" BLIND RAMS 6. 5000 PSI 4 1/1~" STUFFING: BOX 3 H]RELINE BOP EOU]PHENT _ I. 5000 PSI ?" WELLHEAD CONNECIOR FLANGE 2. 5000 PSI WIRELINE RAMS (VARIABLE SIZE) 3. 5,000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ~" .-.. STATE OF ALASKA _ ALASKa-,, AND GAS CONSERVATION ( 'SSION .:- REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1096' FSL, 364' FEL, Sec. 28, T11N, R15E, UM At top of productive interval 1933' FNL, 2591' FWL, Sec. 21, TllN, R15E, UM At effective depth 1318' FNL, 2442' FWL, Sec. 21, T11N, R15E, UM At total depth 1281' FNL, 2432' FWL, Sec. 21, T11N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 57 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 11-23 9. Permit number/approval number 86-115/9-731 10. APl number 50 - 029-21610 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 12750 feet Plugs(measured) 8831 feet Effective depth: measured true vertical Casing Length Conductor 80' Surface 2733' Production 11863' Liner 1154' 12699 feet 8798 feet Junk(measured) Size Cemented Measured depth 20" 1942# Poleset 109' 13-3/8" 3200 sx CS III & 400 sx CS II 2763' Top job w/500 sx CS II 9-5/8" 500 sx CIG & 300 sx CS I 11891' 7" 400 sx CIG 12740' True vertical depth 109' 2503' 8282' 8825' Perforation depth: measured 12514-12550' RECEIVED true vertical 8677-8703' MAY 1 8 1990 Tubing (size, grade, and measured depth) 4-1/2", L-80, 12.64t, PC T @ 11602' M l~aS]~ ~Jl & 6as.C4ms, C.0JII~I~ Packers and SSSV (type and measured depth) Baker SB-3 packer @ 11504' MD; Camco Bal-0 SSSV @ 2228' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attachment Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 2613 23200 0 -- 1578 Subsequent to operation 0 0 0 -- 0 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Date Form 10-404 Rev 06/15/88 323 DCR cc: J. Gruber. AT0-1478 P1(11-23~W3-1 SUBMIT IN DUPLICATE DS 11-23 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR GAS SHUT-OFF 9/11/89 : MIRU, and PT equipment. RIH and pulled SSSV, surged well, and made tag run to bottom at 12548' MD. POOH. Rigged down. 9/16/89 : MIRU CTU & Stimulation Equipment. PT equipment to 4000 psi. RIH w/swirl nozzle and performed a fill cleanout. Pumped 56 bbls of gel, and circulated fill out of the well. Loaded wellbore w/200 bbls of Crude, then washed perforations at 12514 - 12550' MD Ref. Log: BHCS 7/29/86. Pumped the following treatment: 42 bbls 12% HC1 w/10% Xylene, followed by, 31 bbls 12-3% HC1-HF, followed by 29 bbls 12% HCI. Displaced w/Meth-Water. POOH. Rigged down. Flowed well. 9/14/89 : MIRU, and RIH to tag bottom at 12685' MD. POOH. Rigged down. 9/16/89 : A CTU Squeeze was performed as follows : MIRU CT & Cementing Equipment. PT equipment to 4000 psi. RIH w/CT and fluid packed wellbore w/483 bbls of seawater. Pumped 31 bbls cement, squeezing perforations : 12514 - 12550' MD Ref. Log: BHCS 7/29/86. Placed 18 bbls of cement behind pipe at 2300 psi (max) squeeze pressure. Pumped 280 bbls of Biozan contaminant, followed by 219 bbls I#XCD. Circulated out contaminated cement from wellbore. Received clean returns. Displaced CT w/98 bbls of Meth - Water. POOH. Rigged down. 9/17/89 : MIRU, and RIH to tag bottom at 12679' MD. POOH. Rigged down. 9/24/89 : Reperforated: 12514 - 12550' MD Ref. Log: BHCS 7/29/86. Flowed well. Obtained new capacity. 11/22/89 : MIRU. Performed PITS. Log indicated channel up to GOC still existed. POOH. RD. DS 11-23 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR GAS SHUT-OFF 12/22/89 : MIRU, and RIH to tag bottom at 12622' MD. POOH. Rigged down. 12/25/89 : A CTU Resqueeze was performed as follows : MIRU CT & Cementing Equipment. PT equipment to 4000 psi. RIH w/CT and fluid packed wellbore w/342 bbls of seawater. Pumped 44.5 bbls cement, resqueezing perforations at: 12514 - 12550' MD Ref. Log: BHCS 7/29/86. Placed 6 bbls of cement behind pipe at 3000 psi (max) squeeze pressure. Pumped 305 bbls of 1-1/2# Biozan contaminant, followed by 215 bbls 1-2// Biozan w/30 % Meth. Circulated out contaminated cement from wellbore. Received clean returns. Displaced CT w/148 bbls of 60/40. POOH. Rigged down. 12/27/89 : MIRU, and RIH to tag bottom at 12655' MD. POOH. Rigged down. 1/6/90 : Reperforated: 12514 - 12550' MD Ref. Log: BHCS 7/29/86. Attempted to flow well. Not flowing. 1/26/90 : N2 lifted well to flow. Well will not flow. Note: An Application Sundry to install Kinley Buttons was approved 2-13-90, (Apprvl # 90-095). The Kinley Buttons have been installed (3-10-90), and another Report Sundry will report this work in the near future. AI__ASKA, ZNC~ BOX i (~,E).¥6,:Z) ANCHORAGF, ALASKA DATE · 5-8-90 995 ~ ,~ RECEIVED Alaska 0il & ~as gons. Commission Anchorage REFERE._'NC;E~' ARCO CA~ED HOLE FINALS ~.-~-.; 4"i 6-9"3, PRODUC-FION PROF:'ILE RUN I , 6 '- i 7 4 -- 9- 9 6, F' I 1- ~ R IJ N i., '? ..... '1 4--'23-96, F'RODUCTION F:'r-~OF'IL.E RUFf. i, 7-i 6 4-23-96, ZNJEC'T'T_ON I'"ROFZLE I;,~IJN t , ;.-.._.~....,-'~-2.:~-o~:~ INJECTION PROFILE RLJN i, ii--i 4'-22-9;D F'RODUCTION PROIZILE RUN I , ii-3 4-i8-9~ F'RODUC'.TION F'ROF]:LE RUN i , ii-i2 /4-i7-9(') PRODUCTION PROFILE RUN i, i'l-°~ .4-23-9~3 GAS' LIFT 3'URVEY RUN i i.-~-i ¢'... 4-i ..;.,:-- - o ;:',.., PRO DUCT'r ON.,. PROFILE RUN. I , t.._"~-°r-~.-..._. 4--i S__c~<D. INJECTION F:'RC)F'II_E~ RUN i , i 3--26 4/'2,.')--2i/9;._-'.', TEHP SURVEY RUN i , i4-.-....., 4-ii-o¢, LFAK I)E;TE'CTI'ON SURVEY RUN i, iS-i 4-ti-9(D PRODUCTION PROFILE RUb! i, i%-ii 4-...,:. 9¢ TEHF' SURVEY RUN i, t5-iS 4-i4-9(-) PRODUCTION PROFILE RUN t, i~ '~.'; 4 ii-9() -,-~--~. - PRODUCTION F'RC)FILE RUN t, t6.-8 4-iS-9() LEAK DETECTION SURVEY RUN t, i6-i9 4-iS-9~ LEAK DETECTION SURVEY RUN i , Pt_EASE SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA. RECEIVED BY HAVE A NICE DAY ! SALt_Y FtOFFECKER A'I'O- i 529 AF'F'ROVED~ TRANS~ 9 C ,'."~ H C 0 Ii'..'. A M (] 0 C A ri C 0 C A H C 0 C A H C 0 C A t'i C 0 C A ~,i C 0 C A H C 0 C A H C 0 C A H C Em C A id C 0 CAMCO C A H C 0 CAMCO C A H C 0 CAMCO C A ti C 0 DISTRIBUTION i~ CENTRAL FILES ~ F'FIILL IF'$ ~: CHEVRON PB WELL FILES D & M R & D · .- EXTENSION EXF'LORATION ~'" BPX · ,,.EXXON .,,.."'- STATE OF ALA,...~K A MARATHON TEXACO ~ MOBIL , THE CORRECTED AF'I~ FOR t5-2~ IS 5~-'~9-.:ttZ53. ARCO ALASKA, INC~ P~O. BOX 10036g' ANCHORAGE, ALASKA 995i~} DATE' 3-i 9-9(~ REFERENCE· ARCO CASED HOLE FINAL£' i-26 3-i(~-9t] F'ERF RECORD RUN t , 5' i 'D ") ~. ~ .., ~-~.9A 3-~3 9~) CBT RUN ~-~9A S-~ 9~ CET RUN S-22 S-~5-9(D ~ET BRIDGE PLUG RUN 3-22 S-~ ~-9~ VERTILOG 7' RUN S-'~''),.~. S-i ~-9~.~ ~ VERTILO6 9 5/8 ' RUN 4-6 2-28-9~ INJECTION PROFILE RUN 5-26 2-28-9(D PRODUCTION PROFILE RUN 6-~8 S-~6-9~ COLLAR/PERF RUN ~ ~ 5' ~ ~-2S S-~ i -9~ PFC RUN PLFASE SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA. HAVE A NICE DAY! SALLY HOFFECKER A'[O- ~ 529 RECEIVED MAR'2 7 i9.90 APPROVED t-~ -- Alaska 0i! & G~s Cons. Cornm'''Tss~-~':: ,~o 5 Anchorage DISTRIBUTION ~' CENTRAL FILES ~ CHEVRON D & M " EXTENSION EXPLORATION · ~ EXXON MARATHON · ~'- MOBIL PHILLIPS PB WELL FILES R & D BPX STATE OF ALASKA TEXACO 5;CH ZCH $CFI ATLAS' ATLAS; I Li.~ CAMCO CAMCO A T LA Z ATLAS' ARCO Alaska, Inc Prudhoe Ba~ .,ngineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager February 9, 1990 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 11-23 Permit No. 86-115 Dear Mr. Chatterton: Attached, in triplicate, is the Application to be performed on the above-referenced for Sundry Approval detailing work well. Very truly yours, D. F. Scheve DFS/JLB/sbm Attachment cc' J. Gruber- ATO 1478 PI(DS 11-23)Wl-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCornpany AR3B--6132-C STATE OF ALASKA AL '--' DIL AND GAS CONSERVATION CC -~ION APPL,¢ATION FOR SUNDRY APPHOV'ALS 1. Type of Request: Abandon __ Suspend __ Operation shutdown Re-enter suspended well__ Alter casing __ Repair well __ Plugging __ Time extension __ Stimulate __ Change approved program __ Pull tubing __ Variance __ Perforate x Other __ 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360 Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 1096' FSL, 364' FEL, Sec. 28, T11N, R15E, UM At top of productive interval 1933' FNL, 2591' FSL, Sec. 21, T11 N, R15E, UM At effective depth 1318' FNL, 2442' FSL, Sec. 21, T11N, R15E, UM At total depth 1281' FNL, 2432' FWL, Sec. 21, T11N, R15E, UM 6. Datum elevation (DF or KB) 57' RKB 7. Unit or Property name Prudhoe Bay Unit 8. Well number DS11-23 9. Permit number 86-115 10. APl number 50-029-21610-00 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary: Total depth: measured 12750 true vertical 8831 Effective depth: measured 12699 true vertical 8798 Casing Length Size Conductor 80' 20" Surface 2733' 13-3/8" - feet Plugs (measured) - feet - feet Junk (measured) - feet Production 11863' 9-5/8" Liner Perforation depth: 1154' 7" measured 12512-12548' true vertical 8677-8701' Tubing (size, grade, and measured depth): Packers and SSSV (type and measured depth): Cemented 1942# POLESET 3200sx CS 111 & 400 sx CS 11 Top job w/500 sx CS 11 500 sx Class G & 300 sx CS 1 400 sx Class G Measured depth 109' 2763' 11891' 11586-12740' 4-1/2", L-80, tbg w/tail @ 11602' SB-3 pkr @ 11504' & BaI-O SSSV @ 2228' True vedicaldepth 109' 2503' 8282' 8092-8825' 13. Attachments' Description summary of proposal x Detailed operations program __ BOP sketch __ x 14. Estimated date for commencing operation lQ '90 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil x Gas__ Suspended__ Service 17. I hereby ~rtify that the foregoing is true and correct to the best of my knowledge. Signed ,f~¢'~ ~~~ Title Operations Engineering Manager Date '~'/~/~'Z:::~ FOR COMMISSION USE ONLY CONDITIONS OF APPROVAL: Notify Commission so representative may witness Plug integrity__ BOP Test__ Location clearance__ Mechanical Integrity Test__ Subsequent form required 10- Approved by order of the Commissioner Form 10-403 Rev 06/15/88 Commissioner Approved Copy Return d Date~'/¢O SUBMIT IN TRIPLICATE SUMMARY OF PROPOSAL ARCO Alaska, Inc. proposes to insert two check valve type Kinley gas lift orifices in the tubing of producer DS 11-23 to provide artificial lift support. All wireline work will be done through a 5000 psi WP BOP/Lubricator, tested to 1.2 times the maximum expected surface pressure. The SSSV will be installed at the conclusion of the perforating and clean-up operation. The well is currently shut-in following a CTU squeeze for gas shutoff purposes during which time all perforations were squeezed. After reperforating the Lower Romeo interval 11512- 11548' MD, the well has not been able to flow to the surface. Produced fluids will be in the wellbore during perforating operations. The reservoir pressure at the perforation depth is approximately 3800 psi. Proposed Kinley gas lift orifice depths: 4281' MD 8150' MD Ref Log: BHCS 7/29/86 J LB 2/7/90 · i · L '1.~000 PS1 ?" WtLI. Ht.A~ 2. 5000 PSI WIR~LIN~ RAJAS 3. 5000 PS1 4 '1/~" LUBRICATOR 4. 5000 PSi 4 ~/6" ri. Ow TUB[ P~K-Olrr $ -$6-90 REFERENCE' r~RCO f-4 ~,~ED HOLE FZNr~L,.? · ~. 7- f 7 f ~ ,~ -. 6~ ~' , ~ J ~"~'~ F'RO~-'c 9-8 LE,qI( DE r~- ...... ' ~'~r RUN ~ , 5:" ~ f-2~ 5-~,p~ "" RUN ~- f f -~-90 COLLaR/pERF , -.. ~"-.~C~ , ~ 1L~-8~ ,,.~'2~R/'F'~"~.~- RUN 2, :'~,-~, :~'-:i-,~'~ ~:~"~:'~'~'/;;5-,~o~ ~ ~:""~"" "~" ;~:'~ P~,-, ~ ~' F'RODHF,,.. ~C ' !ON " RUN l ek'CeZV,:., .. ~ ~ J/ -'~ copy ~,., . ~y~ RECEIVED - JAN~ 4 I990 ~"~'~;'ove-~, ~ ~chomge DI3'T~'I~iiTiON a~ ~NTI;f~L PZLEZ ~ uHEVRON D & H ~ PHZLLIF, 2 ~ EXTEN3'ION E' F'E: WELL FIL. E~e ~ EXXON XPLORr~TION R & D H~R~ THON ~ ~F'X ~ TE'X~r,0 ~,. C. tq ~"i C l..t f:i I i... iq (;' ;:~ t'i tL: Ct ARCO ALASKA, F'~O. BOX ANCHORAGE, ALASKA 995i0 DATE' REFERENCE' ARCO CASED HOLE FINALS S-iO tl/23-25/89 4-2t ii-24-89 7-5 ti-27-89 ii-4 ii.-'~-no~. .~, ii-iv~- ti-25-89 ii-iT ii-26-87 ii-2~ ii-22-87 i~'-6 ii-24-8~ i4--S8 ii-2S--89 TEMF' SURVEY (F'RE-FRAC) F'ITS PRODUCTION PROFILE F'RODUCTION PROF:[LE TEMF' F'F.:ODUCT l ON r-" F;.'. f'i F I I_ E PITS LEAK DETEC'F ION LEAK DETECTION RUN i,_, R ] N R' I l i~J "~ ";'" · .. ., .'..~-,.' RUN. i , .,.~'" RUN i, 2 F,: IJ N. F;,' LIN i , RIJN · . F;.: U N i PLEASE SIGN RECEIVED BY HAVE A NICE AND RETURN THE ATTACHED COF'Y D E C 81989 A~sk~ 0~ · Gas Cons. _G_o¢~ Anchorage SALLY HOFFECKER AT0-t529 AS RECEIPT OF DATA., DISTRIBUTION CENTRAL FILES CHEVRON D & M EXTENSION EXF'LORATION EXXON HARAI'HON MOBIL -,,- F'HILLIF'S F'B WFLL FILES i;.'. & D ,.~. ..,,. BF'X STATE OF ALASKA TEXACO CAMCO CAMCO CAMCO C A ti C CA~-~,CO C A H C 0 C A M C [) CAMCO ARCO ALASKA, INC. F'~O. BOX i,3~360 ANCHORAGE, ALASKA 9951~ DATE' '9-29-89 REFERENCE' ARCO CASED HOLE FINALS 3-t8 9-5-89 INJECTION PROFILE RUN 4-S 9-i 8-89 CET RUN 4-20 9-t-89 INJECTION F'ROFILE RUN 5-t 9 9-t S-89 CET RUN 6-5 9-t 0-89 LEAK DETECTION RUN 6-9 9-9-89 F'RODUCTION PF,'OFILE RUN 7-28 9-7-89 F'RODUCTION PROFILE RUN ~ ~-23 9-24-89 COLLAR/F'ERF RUN t~-24 9-6-89 PRODUCTION F'ROF'ILE RUN t ~-26 9-2i-89 COLLAR/F'ERF RUN ~4-S2 9-i,8-89 LEAK DETECTION RUN t 4-.~2 9-22-89 F'ERF RECORD ' RUN ~6-4 9-t-89 LEAl( DETECTION RUN t7-t 9-4-89 F'RODUCTION PROFILE RUN t 7-t 9-8-89 PITS RUN PLEASE SIGN AND RETURN THE ATTACHED COF'Y AS RECEIF'T OF DA'FA RECEIVED BY HAVE A NICE DAY~ SALLY HOFFECKER ATO-1~~ Gas 6o s, Commi¢o A F'F'F,'O YE TRANS:~- Anchorage DISTRIBUTION CENTRAL FILES CHEVRON EXTENSION EXF'LORATION EXXON MARATHON .. MOBIL F'ICILLIF'$ PB WELL FILES R & D BF'x STATE OF ALASKA TEXACO [;ANCO $CH CA~.iCO C A M C 0 C A iq C 0 CAMCO A'f'I_A,? C(4MCO ATLAS CAMCO SCH CAMCO CAMCO CAMCO ARCO Alaska, Inc Prudhoe Ba, ~,.gineering Post Office Box 100360 Anchorage, Alaska 99510=0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager dRIGINAL August 18, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 11-23, Permit No. 86-115 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/DCR/jp Attachment cc: T.B. Gray, BP J. Gruber, ATO-1478 PI(DS 11-23)W1-3 AtlanticRichfield~ompany AR3B.-6132-C ARCO Alaska, Inc. is a Subsidiary of ¢- STATE OF ALASKA ALASK .... AND GAS CONSERVATION C ISSION O ~ ] ~ ~ N ~ ~ APPLIC .,, FOR SUNDRY AF,-'ROVALS 1. Type of Request: Abandon Suspend ,. Operation shutdown Re-enter suspended well Alter casing Repair well Plugging Time extension Stimulate Change approved program Pulltubing 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 X~ Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 57 RKB 7. Unit or Property Prudhoe Bay Unit 4. Location of well at surface 1096' FSL, 364' FEL, Sec. 28, T11N, R15E, UM At top of productive interval 1933' FNL, 2591' FWL, Sec. 21, T11N, R15E, UM At effective depth 1318' FNL, 2442' FWL, Sec. 21, T11N, R15E, UM At total depth 1281' FNL, 2432' FWL, Sec. 21, T11N, R15E, UM 8. Well number 11-23 9. Permit number 86-115 10. APl number 50 - 029-21610 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured 12750 feet Plugs(measured) true vertical 8831 feet Effective depth: measured 12699 feet true vertical 8798 feet Junk(measured) Casing Length Size Cemented Measured depth Conductor 80' 20" 1942# Poleset 109' Surface 2733' 13-3/8" 3200 sx CS III & 400 sx CS II 2763' Production Top job w/500 sx CS II Liner 11863' 9-5/8" 500 sx CIG & 300 sx CS I 11891' 1154' 7' 400 sx CIG 12740' True verticaldel)th 109' 2503 8282' 8825' Perforation depth: measured 1251~-12550' true vertical 8677-8703' Tubing (size, grade, and measured depth). 4-1/2", L-80, 12.6~, PCT @ 11602' MD Packers and SSSV (type and measured depth) Baker SB-3 pkr @ 11504' MD; Camco Bal-O SSSV @ 2228' MD 13. Attachments Description summary of proposal x Detailed operations program 14. Estimated date for commencing operation August 1989 16. If proposal was verbally approved Name of al)l)rover Date apl)roved Service 17. I herebv,.certify that the foregoing is true and correct to the best of my knowledge. Signed ~0"')~. ~_.~ ~;~~~ Title Operations Engineering Manager FOR COMMISSION U~i= ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10- //--e ~/ ORIGINAL SIGNED BY LONNIE C. SMITH Approved by order of the Commissioner Commissioner BOP sketch 15. Status of well classification as: Oil x Gas Suspended__ Date I Approval No. ~_ 7~// Approved Copy Returned Form 10-403 Rev 06/15/88 118 D. C. Ream, 265-1353 SUBMIT IN TRIPLICATE D.S. #11-23 CTU GSO Cement Squeeze Preliminary Procedure Project AFE #APll07 Objective: The purpose of this workover is to shut-off a channel behind pipe that exists between the perforations and a gas underrun. 1. RU slickline. Surge well with 2000 psi surge disc. Tag fill. 2. RU CTU. Acid wash perforated interval. 3. Flowback acid load and production test well. 4. RU CTU and cementing company. Cement squeeze channel and perforations. Volume of cement pumped will be sufficient to cover the perforations. The perforations to be squeezed are as follows: (Ref BHCS dated 7-29-86) Perforations Zone ~ 12,514'-12,550' lB 4 spf 5. Hold 3000 psi surface squeeze pressure for one hour. 6. Contaminate cement. 7. WOC 12 hours. 8. Jet out contaminated cement. Cleanout wellbore to PBTD. 9. WOC 2 weeks. 10. Reperforate well as follows: (Ref BHCS dated 7-29-86) Pre-Squeeze Post-Squeeze Shot Perforations Zone Perforations Zone Density 12,514'- 12,550' lB 12,514'- 12,550' lB FSD ! 1. Attempt to flow well. If well unable to flow, stimulate perforations. 12. If well will not flow after stimulation, install Kinley buttons and gas-lift. Begin artificial lift. Comments Re-perf Current Status: Cycle producer with 75% shut-in factor. Estimated Reservoir Pressure: 3730 psi Estimated Bottomhole Temperature: 180OF 5 4 3 2 COILED TUBING UNIT BC~ E'OU ! PM£NT 1. 5000 PSI 7" WELLHF~U) CONNECTOR FLANOE 2. 5000 PSI 4 1/16" PIPE RAMS 3. 5000 PSI 4 1/6" HYDRAULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX 2 H]REL]NE BOP EOUIPMENI' _ i i 1. 5OD0 PSI ?" WE:LLHEAD CONN£CIOR Ir LANGE 2. 5000 PSI WIR£LIN£ RAUS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUE3RICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO Alaska, Inc. Prudhoe Bay P_,,~tineering Post Office Box 100360 Anchorage, Alaska 99510=0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Nlanager OItlG August 9, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 11-23, Permit No. 86-115 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/CMH/jp Attachment CC: J. S. Dietz, BP J. Gruber, ATO-1478 PI(DS 11-23)Wl-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCornpany AR3B--6132-C STATE OF ALASKA ALASKA AND GAS CONSERVATION CC: SSION APPLICA'i'ION FOR SUNDRY APr'HOVALS 1. Type of Request: Abandon Suspend Alter casing Repair well Change approved program 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1096' FSL, 364' FEL, Sec. 28, T11N, R15E, UM At top of productive interval 1933' FNL, 2591' FWL, Sec. 21, T11N, R15E, UM At effective depth 1318' FNL, 2442' FWL, Sec. 21, T11N, R15E, UM At total depth 1281' FNL, 2432' FWL, Sec. 21, T11N, R15E, UM Operation shutdown Plugging Pull tubing Vadance 5. Type of Well Development X Exploratory Stratigraphic Service Re-enter suspended well Time extension Stimulate Perforate Other X 6. Datum of elevation(DF or KB) 57 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 11-23 9. Permit number 86-115 10. APl number 50 - 029-21610 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth' measured true vertical Effective depth: measured true vertical Casing Length Conductor 80' Surface 2733' Production 11863' Liner 1154' 12750 feet Plugs(measured) 8831 feet 12699 feet 8798 feet Junk(measured) Size Cemented 20" 1942# Poleset 13-3/8" 3200 sx CS III & 400 sx CS II 9-5/8" 500 sx CIG & 300 sx CS I 7" 400 sx CIG Measured depth True vedicaldepth 109' 109' 2763' 2503' 11891' 8282' 12740' 8825' Perforation depth: measured 12514-12550' true vertical 8679-8703' Tubing (size, grade, and measured depth) 4-1/2", L-80, 12.6~, PCT tail @ 11602' MD ~r,chr, mtlr~ Packers and SSSV (type and measured depth) Baker SB-3 packer @ 11504' MD; Camco Bal-0 SSSV @2228' MD 13. Attachments Description summary of proposal x Detailed operations program BOP sketch x 14. Estimated date for commencing operation August 1989 16. If proposal was verbally approved Oil x Gas Name of approver Date approved Service 17. I hereb%certify that.,,the foregoing is true and correct to the best of my knowledge. Signed ~¢¢)~'~~~ Title Operations Erlgineering Manager FOR COMMISSION HSI= ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10----~- 'C~ 15. Status of well classification as: Suspended Date ~'~/~'~ . CLAr~?r°val N°' Commissioner Date (_~ Approved by order of the Commissioner Original Signed By David W. Johnston Form 10-403 Rev 06/15/88 138 C. M. Hiahtower. 263-4713 SUBMIT IN TRIPLICATE Well 11-23 Gas Lift Installation Project AFE #AP2162 Preliminary Procedure Objective: , . . , o If necessary, install Kinley buttons and/or packoff gas lift mandrels for gas lift. MIRU wireline unit and make gauge run in well. MIRU electric line unit and run collar log. Perforate and install check valve-type Kinley button at _+3500' TVD (4300' MD). Put well on gas lift, clean up and test well. If artificial lift performance is not satisfactory, set Kinley button at _+6200' TVD (8650' MD). Set nipple reducer in XN Ln at 11590'. Install wireline-run packoff gas lift mandrel across top Kinley location at _+4300' MD. 6. Bring well in and test. Other well information: Current status' Static bottomhole pressure: Static bottomhole temperature' H2S: Shut in 3750 psi at 8800' SS 175° F 2 ppm reported 4/89 CMH/058 Spud Date: 7-11-86 Original RKB: 57' Hanger Type: McEvoy Hanger: 26' Top of Sadlerochit: 11874' Maximum Hole Angle: 55~ Angle Through Sad.: Annulus Fluid: Diesel/9.4 NaCI Reference Log: BHCS 7-29-86 All Depths are RKB MD to Top of Equipment. Jewelry Alaska Inc.- Prudhoe Ba, ,- eld APl#: DD-CY29-21610-00 Well Type: pre-Producer Completion Date: 12-22-86 New !~1 Workover I-1 Camco BaI-O SSSV: ID - 3.813" Baker SB-3 Packer Otis XN Nipple: ID = 3.725' Baker Shearout Sub Tubing tall 4 1/2" ELM tubing tail: 12-31-86 I 2228' 2 11504' 3 115c;~ 4 11601' 5 11602' 5 11617' Minimum ID:. Oils XN Nipple @11590': ID = 3.725" 51° Casing and Tubing 13 3/8" 72# L-80 0 9 5/8" 47# L-80 0 7" 29# L-80 11586' 4 1/2" 12.6~ L-80 0 2763' Casing 11891' Casing 12740' Liner 1160'Z PC Tubing Perforation Data 9 ~ Zone FT SPF Date .G. gZl:]~i~..Z~ 12514-12550 1A/lB 36 4 12-31-86 Initial 8 PBTD = 1269<7 TD= 12750' Datum &500' 8~ -- 12482' MD 8,503' SS = 12325' MD Revision Date: 1 O- 10-87 Reason: Perforated Previous Revision: 1-29-87 ,5 C0~LED TUBING UNIT BOP E0U ! PHENT 1. 5000 PSI 7" WELLHEAD CONNECTOR F'LAING£ 2. 5000 PSI4 1/16" PIPE RAMS ,3.5000 PSI 4 1/6" HYDFL&UL~ SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PS! 4 1/16" STUFFING BOX 2 N]REL]NE BOP EOUIPNENT 1. ~>000 PSI ?" WELLHEAD CONNEC'I'OR FLANGE 2. 5,000 PSI WIRELINE RAMS (VARIABLE ,SIZE) 5. 5,000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF AR(.',() ALASKA, INC F', O, BOX ANCHORAGE, ALASKA 995 DATE.' 4-t 4--89 REFERENC;E: AF;:CO HAGN.ETIC TAF:'F(S) WITFI 7.-26 7-t0-89 CNL (3 I:'A,S'$) JOB:~S746 tt-9 ;.~-.9.-89 PDK-tO.8 (t2 PAS'S') JUB~3'?,14 t ~ -23 S'-'i r~--89 F'DK-t 0'.") ( 'i ~-J PASS ) JOB:,~$'?.36 F'I~.EASE ,S'IGN AND RETLIRN 'i'HE Afl'ACHED COF'Y AS' RECEIPT OF;' DATA,, CENTRAL FILES (CH) ~ I:'HII..LIF'$ CFIEVRON F'B WEI..I.. FIL. E$' D & M R & D TAMMAS~ BROWN (OH) $ BPX EXXON ~ ~'I'AI'E OF ALASKA HARATHON I'EXACO MOBIL A Fl... A,~.? A'I I.,. A,? A I"1._ A,? ARCO ALA£KA, INC. F'.O. BOX J8~368 ANCHORAGE, ALAZKA 995 ~ 0 DATE: 3-2t-89 REFERENCE' ARCO CA~ED HOLE FINALS 2-tt 3-3-89 COLLAR/F'ERF RUN 5-t 3-t2-89 DUAL BURST TDT-P RUN 5-t5 3-t3-89 DUAL BURST TDT-P RUN ?-26 3-~G-89 CNL-GAMMA RUN 7-26 3-tG-89 DIFF TEMP RUN 1t-9 3-9-89 PDK-tS~/GR/CCL RUN It-~ 3-t8-89 SPINNER/TEMF' RUN t~-23 3-tG-89 PDK-t~8/GR/CCL RUN ~2-3t 3-9-89 PRODUCTION F'ACKER RUN t8-t8 3-t3-89 COLLAR RUN t8-23 3-2-89 PRODUCTION PACKER RUN PLEASE SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA. RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-t529 TRANS AF'PROVED __J~__ DISTRIBUTION CENTRAL FILES CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON MOBIL - T PHILLIPS F'B WELL FILES · ,. SAF'C · STATE OF ALASKA · '".,,. TEXACO ATLAS $CH $CFI ATI_AZ ATLAS ATLAS OTIS ATLAS ATLAS ATLAS ATLAS ARCO ALASKA, P.O. BOX ~00360 ANCHORAGE, ALASKA 995~0 DATE' 8-'26-88 REF'ERENCE' ARCO PRE~$URE DATA ~-5 7-t3-88 BHP--STATIC GRADIENi" CAMCO ~-6 6-30-88 ~ BHP--$TATIC GRADIENT CAMCO ~-~.2 7-3~-88 BHP--YTATtC GRADIENT CAMCO ~-~6 7-~--88 BHF ..... STATIC GRADIENT CAMCO ~-23 8-4-88 BHP--Si'ATIC GRADIENT CAMCO 6-7 8-~2-88 BHF .... ~']"A'FIC 6RADIEN1- CANCO 7-5 8-~.t~88 BHF .... FLOWING GRADIENT CAMCO 7---~4 8-~ ~-88 BHF ..... PREZS'URE BUiLD-UP CAMCO RLEA~E ~IGN AND RETURN THE AT'TACHED COPY' AS RECEiPt' OF DATA~ RFCEIVED BY_ ATO-~ _, .- Alaska Oil & I~as C ,, oho. Coromissior~ T R A N $ ~i: 8 8 5 4 '7 Anchorage · D£S'i'RIBUTION CEN1'RAL [:ILEX CHEVRON I) & ?.4 EX]"EN£' I ON tEXI.:'t_ORAT i ON EXXON MARA'T'HON MOBIL_ -9 F:'H i L.L t F'); PB WFLL F'iLES 2' ~:~ F' fi. -~.STATE 'I'EXACO Telecopy No. (907) 276-7542 June 1, 1987 ADMINISTRATIVE APPROVAL NO. 213.9 Re.. Waivers to Rule lla of ConserVation Order No. 1.65 for Prudhoe Bay Unit.wells DS 11-16, DS 11-17, DS 11-18 and DS 11-23. Mr. D. F. Scheve Operations -Engineering Manager ARCO Alaska, Inc. P. O. Box 100360 Anchorage, AK 99510-0360 Dear Mr. Scheve.. By application dated May 24, 1987, on behalf of ARCO Alaska, Inc., you requested waivers to Rule lla, Conservation Order No. 165 for Prudhoe Bay Unit wells DS 11-16, DS 11-17, DS 11-18 and DS 11-23. These wells are producing from 47 feet or less of perforations, and all perforations are in zone lB. Since all flow would necessarily enter from this ~one, a productivity profile as required by Rule lla of Conservation Order No. 165 is not needed until additional zones may be perforated. Therefore, under authority of Rule 2 of Conservation Order No. 213 the Commission hereby waives the requirement of Rule lla of Conservation Order No. 165 for Prudhoe Bay Unit wells DS 11-16, DS 11-17, DS 11-18 and DS 11-23. Sincerely, f~'~ Lonnie C. Smith Commissioner BY ORDER OF THE COMMISSION jo/3.~213 ARCO Al.a~ka, Inc F',O. Box t00360 Anchorage, AI.a:skm oo t987 DATE: May REFERENCE: ARCO Cmzed '----' 3-5 t2-t7-86 --3-J 2 t 2-27-86 ---- t t -23 t 2-3t -86 --, t 6-t 5 5-t t-87 ---' 18-t2 t2-t2-86 Hol,e Final. Tu.b i ng Cut:ter Run Reper f. Record Run Per f. Record Run F'rod, ~pir)i')er ~urvey Run t, '~:." CBT Run i , ~' 5'ch Sch $ch S," h $ch Pl~em.se s;ign mhd return Received By HAVE A NICE DAY! Rosanne Peek AT0-i529 ]'RAN~ $87270 ~ Approved ............. ~{~f~ DISTRIBUTION Phi Ltips F'B WeLL F'i Les R & I) Sob i o 5'Late of ALaska Texaco ? '- .- STATE OF ALASKA ..... ALAL _,L AND GAS CONSERVATION COk ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend ~ Operation Shutdown [] Re-enter suspended well © Alter casing '~ Time extension ~ Change approved program [] Plugging [] Stimulate ~ Pull tubing ~ Amend order ~!, Perforate © Other 2. Name of Operator ARCO Alaska, Inc. 3. Address Post Office Box 100360, Anchorage, AK 99510 4. Location of well at surface 1096' FSL, 364' FEL, Sec. 28, T11N, R15E, UM At top of productive interval 1933' FNL, 2591' FWL, Sec. 21, T11N, R15E, UN At effective depth 1318' FNL, 2442' FWL, Sec. 21, T11N, R15E, UH At total depth 1281' FNL, 2432' FWL, Sec. 21, T11N, R15E, UM 11. Present well condition summary Total depth: measured true vertical 12750 feet 8831 feet Plugs (measured) 5. Datum elevation (DF or KB) 57' RKB feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number DS 11-23 8. Permit number 86-115 9. APl number 5O-- 029-21610 10. Pool Prudhoe Bay Oil Poo Effective depth: measured 12699 feet true vertical 8798 feet Casing Length Size Conductor 80' 20" Surface 2733' 13-3/8" Production 11863' 9-5/8" Liner 1154' 7" Perforation depth: measured 12512'-12548' Junk(measured) Cemented Measured depth 1942# Poleset 109' 3200 sx CS 111 & 2763' 400 sx CS 11 Top job w/500 sx CS 11 500 sx Class G & 11891' 300 sx CS 1 400 sx Class G 11586-12740' True Vertical depth 109' 2503' 8282' 8092-8825' true vertical 8677'-8701' ~bing(size, grade and measured depth) 4!,, L-80 tbg w/tail @ 11602' Packers and SSSV (type and measured depth) SB-3 pkr @ 11504' & Bal-O SSSV @ 2228' 12.Attachments Description summary of proposal ~ Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation N/A 14. If proposal was verbally approved Name of approver Date approved 15. I hereby/certify that the foregoing is true and correct to the best of my knowledge Signed ~ i.~/ '" ~.-L./'~./z~2./~.~__ _ Title Operations Engineering Manager Commission Use Only Conditions of approval Notify commission so representative may witness Approval No. [] Plug integrity ,.~ BOP Test .~ Location clearanceI Date Approved by Form 10-403 Rev 12-1-85 t~ommlssloner by order of / .-- / ¢,~,~/ the commission Date BLS (263-4217) Submit in triplicate In accordance with Conservation Order No. 213, ARCO Alaska, Inc. requests the fol lowing' Permission to waive the production profile prescribed in Conservation Order 165, Rule 11a. Only 36' of perforations were shot in 11-23. All of the perforations were shot in Zone lB thereby eliminating the need for a spinner survey. Additional perforations in Zone lB are planned. However, the timing of the perforations is after the initial six month time period has passed. A production profile will be run subsequent to the additional Zone lB perforations. SN 9-31/Stat16 ARCO Alaska, Inc. Prudhoe Bay ,-.,glneering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager April 30, 1987 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 11-23 Permit No. 7-83 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work per- formed on the above-referenced well. Very truly yours, D. F. Scheve DFS//jp Attachment cc: Standard Alaska Production Company Pi(DS 11-23)W1-3 WELLS/50 ARCO Alaska, Inc. is a Subsidiary of AtlanticRic~fiel~Compan¥ Oil & Gas Cons. Anchorage STATE OF ALASKA ALASi',.. -,.)IL AND GAS CONSERVATION CPM, ._51ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [ Stimulate [ Plugging ~ Perforate ' i Pull tubing Alter Casing ': Other ;i 2. Name of Operator ARCO Alaska, In¢. 3. Address P.O. Box 100360, Anchorage, AK 995]0 4. Location of well at surface 1096' FSL, 364' FEL, Sec. 28, TllN, R15E, UM At top of productive interval 1933' FNL, 2591' FWL, Sec. 21, TllN, R15E, UM At effective depth At toIal d.~pth 1281 FNL, 2432' FWL, Sec. 21, TllN, R15E, UM 5. Datum elevation (DF or KB) 57' RKB Feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number 11-23 8. Approval number 7-83 9. APl number 50-- 029-21610 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical 12750 feet 8831 feet Plugs (measured) Effective depth' measured 12699 feet Junk (measured) true vertical 8798 feet Casing Length Size Cemented Structural Conductor 109 ' 20" 19421! Poleset Surface 2763' 13-3/8" 3200 + 400 Sx Intermediate Production 11891' 9-5/8" 500 + 300 Sx Liner 1154' 7" 400 Sx Perforation depth: measured 12514-12550' true vertical 8716-8740' Tubing (size, grade and measured depth) 4½", 12.6f/, L-80, PCT @ 11602' Packers and SSSy (type and meas_ured depth) Baker SB-3 packer at 11504', Camco Bal-O SSSV @ 2228' Measured depth 109' 2763' 11891' 12740' Rue Verticaldepth 109' 2502' 8282' 8824' 12. Stimulation or cement squeeze summary Intervals treated (measured) Attached Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl 0 0 0 Casing Pressure 0 0 6100 5000 0 Tubing Pressure 0 5OO 14. Attachments Daily Report of Well Operations Copies of Logs and Surveys Run ~ 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Titl~perations Engineering Manager Date Form 10-404 Rev. 12-1-85 Submit in Duplicate DRILL SITE ]]-23 SELECTIVE STIMULATTON · . . MIRU pump truck and transports. Pumped the following volumes: a. g. h. i. I000 gals 15% HC1 atomized 2000 gals 6% HCl - 1½% HF atomized 1000 gals 2% NH,C1 water atomized 1000 gals 2% NH~Cl w/lO00 lbs BAF 1000 gals 15% HC1 atomized 2000 gals 6% HC1 - 1½% HF atomized 1000 gals 2% NH,C1 water atomized 1000 gals diese~ w/5% EGMBE atomized 135 bbls dead crude atomized RD and release equipment. WELLS/50 -~' STATE OF ALASKA / ALASKA ~JIL AND GAS CONSERVATION f.,~,,v~MlSSlON v~ WI=LL COMPLETION OR RECOMPLETION REPORT AND LOG Classification of Service Well 1. Status of Well OIL ~(] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 86-115 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21610 4. Location of well at surface 9. Unit or Lease Name 1096' FSL, 364' FEL, Sec.28, T11N, R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 1933' FNL, 2591' FWL, Sec.21, TllN, R15E, UM 11-23 At Total Depth 11. Field and Pool 1281' FNL, 2432' FWL, Sec.21, T11N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool RKB 57' I ADL 28322 ALK 2326 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. I 15. Water Depth, if offshore 116' No. of Completions 07/11/86 07/29/86 03/21/87' I N/A feet MSLI 1 17. Total Depth (MD+TVD) 18.PlugBackDepth(MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 12,750'MD, 8831 'TVD 12,699'MD, 8798'TVD YES [~ NO [] I 2228' feet MD 1900' (approx.) 22. Type Electric or Other Logs Run DIFL/LSS/GR/SP, LSS w/wave forms, CDL/CNL/GR/Cal, 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" 91 .5# H-40 Surf 109' 30" 1942# Poleset 13-3/8" 6:.0#/72.0# ~-55/L-80 :Surf 2763' 17-1/2" 3200 sx CS Ill & 400 sx CS II Top job perfromed w/500 sx CS II 9-5/8" 47.0# L-80 'Surf 11,891' 12-1/4" 500 sx Class G & 300 sx CS I 7" 29.0# L-80 11,586' 12,740' 8-1/2" 400 sx Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 4-1/2" 11,602' 11,504' 12,514'-12,550'MD 8677'-8701 'TVD 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. w/4 spf, 120° phasing DEPTH INTERVAL (MD) AMOUNT& KINDOF MATERIAL USED N/A 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) 03/21/87 I F1 owing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO 03/23/87 6.3 TEST PERIOD I~ 1185 1139 0 45° I 961 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (coFr) 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None .. .! -. ;~,r,~;,,t '~'ii .~'." i, ..... W NOTE: Drilled RR 08/03/86. Tubing run 12/23/86. Perforated well 03/21/87. '~"~'"'; ..... · Form 10-407 Submit in duplicate / Rev. 7-1-80 CONTINUED ON REVERSE SIDE GEOLOGIC MARKE~RS 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 Sad]erochi t 11,877' 8274' N/A G0C 1 2,'452 ' 8637' Base Sadlerochit 1 2,556' 8704' 31. LIST OF ATTACHMENTS None 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed (~ /',~,/~/~,/ .~.'! {)-~C~ , Title Associate Engineer Date 4-?--/-~'{ 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 AJIrHORA6E FILE COPY AR£O ALASKA, INC. August 27, 1986 Mr. Randy Ruedrich ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 Re: Our Boss Gyroscopic Survey Job No. AK-BO-60052 Well: DS 11-23 Field: Prudhoe Bay Alaska Survey Date: August 12, 1986 Operator: T. McGuire Mr. Ruedrich: Please find enclosed the "Original" and one (1) copy of our Boss Gyroscopic Survey on the above well. Please note that a magnetic tape of the survey will be sent to Standard AK Prod. Co., Exxon, and Arco as per request of Jo Ann Gruber. Thank you for giving us this opportunity to be of service. Sincerely, NL SPERRY-SUN, INC. Ken Broussard District Manager Enclosures NL Sperry. SunlNL Industries, Inc. P.O. Box 190207, Anchorage, Alaska 99519-0207, Tel. (907) 522-1737 RECEIVED FEB 0 2 ]987 Alaska Oil & Gas Cons. C°mmission ............................. F. ERRY_.~U',J WELL .... UE~E~.L/~B_~:L;LUrlLF;.C/b,[¥. ................................................................................ F.:'.~LiE ........ ~_1 .................... ANC:HC~RARE ALASKA AR_.Li ALASI<A., INF': I)ATE OF SURVEY ALIGLIF;T 12 _1.786 ........ E:.S....1.1 ..-....2 ;:~: ~::~IF~.:r~.T' ,JJ21~...D~TE ................................ F'RUDHOE BAV AUGUST 1:3, 1?;86 ,_lOB NLIMBER AK-BO-6( ~LASK~ KELLY BU.SHZNG EL ,00 FT. ......... O'ERT:i ,:.":~L.' SEF':'T' i c. iN '-'::ALK:LIL~'I"E£1 AL. ONC'4 F:LOSLIRE ........ i~EASljRED EIE:F'TH 0 .1. 0() .......................... · :,(. L) .5C) 0 ................................... /=,00 650 700 ......................... 75(_") 850 ..................... .1. 0 (')0 i 1 1~.'='(')0. 125(:) 1:3 1:2:50 14 O0 1500 ..................... 1600 17 (')0 1800 ! '? (')0 2 C) (') C) ":' 1 (')(3 2'..';-~00 2:300 2400 ............... TRUE ......... '._:-.'i LJ B.=.'.::_-:_:~.A ....... !:.".,:: rJ !_.:,! F~ :~; _E.=. ........ ¢!,:_!!:JE~EiE .................. [!O,!'J=LEI3 .......................................... IO_7[A,L ................................... x .......... VERT I CAI_ VERT ! CAI_ I NF:I_ I NAT I ON D I RECT I ON SEVER I TV RECTANGULAR C:OnRD I NATES ,.;. VERT I F:AL I-"~EF"rFI DEPTH [~EiT_J M I N [)EGREE'S DEG/100 [' ' "" ~ . N JRTH/.:,uLITH ..:. 'SECT I 0~'' '.=.~':T,', 'p'.::> 4:2. 'P9 1 6 '.S 17..'.5('.) E 1.10 0.92 S C). '29 E -0. ... 1 '?'ii/, 'P~E! ............ ! ~'~,F i~1~ ................. (;) .....".~'--~]..~- .............. ~'~i ...... i.L 7.E._[.~.-~.(;)_ ._.!~; .................. (;!, ~(;! ............................. ~'~-'~,i~.~"_,,_~.._,.',=j ......................... ('J..._,~;~_,._E ........................ 27'P '~.)/=, 242 'P6 C) 54 ':' 16 30 E 0.03 4 08 S 1 '"-'=: .~:,=, E -4 """" ,, ,, , ,, n .,::. '=" ..m :-4'::."/9 '-.-/F, .-, .-, o .-.,.~, . .:,4.,::. 95 1 6 S 0 E O..,:..,.. '= 78 '.:, I /-,"R, E - 6 C) 1 ..... ~m im ,,.I i[ ,.. '-- n 4 '=;' 9. ,=9 ::: .-, ,:,,.-, ,-, ,' .... ,.-, ~ - ,=,, -7 ~ ~ ,-. .->--., _ 4 4.~,; .:, ! ,:, .:, .=,.=,. (..) W 0, 7 .. . .............................................. 1~_~._~ ........................... Z.,../~ ........... '=, 9'i:), 84.._~ 4.,.':', 84 :=: F,_ 2 N 8:3 .60 W :=:._ ._P';,_'=' 8 ,0:3. ._,':' 2 .6:3 W.-/-,_. 90 649.6.5 592, 65 5 46 N 76.6'=7/ N :E:, 95 7. '26 S /=,. 81 W - 4.97 6,:.;'9 ":'1 64'" '-' ""' ''-' '- .... ' ':/ '= ' ~ '" .... ~....:, l 7 ..:,4 N 7.: .... ,0 gl .:,. 6.~ .... 7 .... :, . ............... &.:-=_".~_4_2___N ............................. ::.~.~,..:.37_ · ..Ts .................................................................................................................................................................................. 748.7'.-} 691,79 :=: 47 N 72.10 N 2'.. 45 '3./-,_ :3 S 1 "}.. ~.'=' 1 N ~.'-' ! 0 7'98,17 74 I, 17 '.:) 2:3 N 7C), 0 N .1..:37 1.07 S 26, 68 W 6.7:3 :=_":4,7.47 7':=,0__. 47 .... '? .... ~'::: ...... _.N_.6?_._~_?...B .................. !.-"!,_.?~ ................... !_._,'~_:~:__.N ............... :E:~.,..A.6_..~ .................... 8'F, 6.75 :3:_=:'~.). 75 9 41 N /'_-,7.."3'.-.-, gl C). 61 4. '95 N 42. :3(.") N .1. 7.02 ......... 5 64 W 27 'F/'.-7~ 'P'=? 5;. :}.': 4- ':,':::::: :]:4 '.:.> 2:7 N 64 69 N 0 4/=, 1. 1 7/-, N ._ 7. . .. ! 0 '? :~:: .. ._ 'F.~'!;' 'l F)':'/- _. i?':~ .... '? ........ :L._,'_=_' ................. N ....... ~!.{-. _'~'_':.?,,. ............................... gl 1 ....... i.':_"~:_'. ...................... 1... 717 ......................................... N 71... 1'::' ..................... W ~3'_? ..... ..... 7~-~ 1192:34 11':'~ 34 11 43 N 38 80 W 4 10 32 (32 N '-'~ C) 0 W F,.~ '- · N '--'-. i · · i "--.- n 1 '=" 41 1 :E: 1 1 :=: ~, 1 .'3 1 '-' ~ 8 9 1 ':":' W . .:, N 31 :~9 W 4 74 4(').'-.-/~ N 6 12!_::9.60 .~23'2, .~-..(:) ~4 .~l_~ .......... ..N~___~__~ ~__m.C~___~_ ........... _~.. 72 51. 7'..~ N '-~'/=--'. 82 N .Z7__."___/--':_L_:t .... I :3 :'":'7 · 77 12 :=: 0 · 77 16 I l N i '? · 89 N 3. :32 ~ 4. 22 N 10 I. 76 {4 ? 1. C) 1 1._, ._,'=' ':'._~ · R_/',_ 1 :=: 2 :=: · 5/"-- 1 E: 0 N I 8. /"-- 9. W 3 .7 I 78 · Z 0 N 106 · 61 N 1 ('). R~. 70 147'."--~,75 .. !422_"75_.. '.21 .... _~.:_2_ ...... __N .... ~.:==:_..._~'_(_'-_)__W ................ :--;:.2(:) 10'.;~.:----:S'~ N ............ t__l.7._-:_----¢_4_W_ ....... .1,;~'P,.2~ . 1571.'.'77 1514.'F¢7 2'4 15 N iS. 0 W 3.'R .5:E: ¢),. 146 N 12'.-.-~, 46 W 177.86 1661,7:3 1604,'7:=: 28 I N 16.69 W 3. :31 1:3:3.62 N 142.56 W 221,90 174 :E: 69 i 691 _.. 69 :31 7 N 16. :30 W 3 .! '_2_' ......... '-~"=' ~ '--~ ~- '-' '-' .................................................................... , ....... ~; 7..iL -.,: ~_ 1 :E: :32. 72 i 775. 72 34 :30 N 18. 1 '? W 3.52 2 :=: 7./=, 7 N 172, 67 W ::-:'=.' 5.42 lC¢14.. .82 1,:,._ 7. ,'_--:2 .=,._, 7 N 19. .... :3'P W O. 9::: 341.71 N 1'--71.07 W 3:s:2.48 ..................................................................................... 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COURSE MEASIJRED VERT I C:AL VERT I CAL I NC:L I NAT I ON DEPTH DEF'TFI DEPTH DEG FI I N 2500 26 (30 2700 '2800 2900 :3000 ........... 3100 :32¢)0 :':::300 :3500 ......... 8600 :--:700 :'::8C) 0 ::',900 ........... 40C)C) 4100 42Cx) ..................... 4:::0C) 44¢:)0 45 00 4/:, 0 C) 4700 ........... 48 00 4'P 00 50 00 5100 5200 5:300 .. 5400 2:E: 17. 25 2:2/:,0. 25 2:390. /:,8 233:3, /:, 8 ':;:' 45'P, 98 2402,98 .,:: .... ,:: 7 9:3 :2470 'P 2596.2/:, 2539.2/:, :2/:,,.:,4.87 :2607 ,_ 7 273.'_.::. 45;' 2676.49 2801.3:3 2744. :2::3 4,[]~ 4 :':: N F, :'::'...':, W :3. 1 ':' 4. 4 4-.5 N 4.50 W 4.07 4'7 :':: 0 N :'::. 69 W :2, :32 46 Pi"' .... ... ~: N :3 '::c~ W (). 68 46 '=,". . '"" 92 ..,.-, N 7:39 W ,', 46 2:~; 4/_., 56 47 :37 F:AI IRF;E DAA-LEG TOI"AL. · ........................ .... ~ -.,.'-... r' .................. '~ ,,'~ ................................................................. D I RECT I ON '..:.;EVER I "fY RECTANGLILAR COORD I NATBS VERT I C:AI_. 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DATE OF SURVEY AUGUST 12, 1986 PRUDHOE BAY AIIGUST 1 ~ ~ . ,. ,, : : , lY86. dOB NUMBER AK-BO-L.(]( ~LA~F:..A ~ KELLY BUSHING ~7'..: O0 FT. .... ~E-R-f-~-;~-~L-'"'SISCTZON C:ALCULATE[I ALONG CL.O'.BLIRE :,'. ':' '-'1 '-' C O IJ R S E CCi I_1R S E D O G- VERTICAL ' DEF"FH .: DEG MZN DEGREES DEG/100 NORTH/S (IL TH E~;T/HE:.:~?~;~:~?{~.~:?SECT ~ ON ................... 4259.63 47 40 N 21.80 W 1.55 276:3.48 N 869.96 W 28'77.0.. '-"-'/ 49 .8'? · '-"-"-"- . 4.:,~:,.22 48 N ';i:l W 1 16 ~¢,.:,.~. 72 N 897 73 W 4-:3'? 1. :=:_.9 49 4 N :21 .80 W 0. .:._,'-' = 2:902.72 N "~...' ..,. 80'-' = W ................ ~iF.:O(] J5 i."?::~"57 ................. J45~'"~"~,"~ ..................... ~.:,'i~i ........... Ji";~- ............... ~'--~'~-"~:;'{:}'--'~ 1.4:3 2973.29 N 'F.~54,68 W ~':~ (' ' '= .... ' ._, ...)~..) 4._, ? 6.42 451 ')). 42 51 48 N ~:.. ·. . o.J N 985 . 13 W · ~ '"",-,(") .-,"~ p';.T., ~:-'; ~', .-, ,-, ') N .~,:,.o(. 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W 42..4__-_/_,.~_,c_, W 4.:32:--:. 20 W 4409. :39 W ........ 4___4~0, OZ ......... 7600 7800 7'700 8000 8100 :E:200 8:--:00 84. 00 ~* '=' ~'-' 30 N 16.30 W .... /~. 1 ,_, 5517 . 1:{: ~._-, . 51-,:~::':: - "' . ,=,,=: ..... 1 C) N 1 E,. 1 '.~ W .... :=:,=: 5576 '-"- ~ '--' . .~ ,-, ~ --, · ~. ,-, c:' .~ .-, ) , 5 6'? :~:., ._ ,_-, ._-_! 6_~:.(-?..-_, ,=-.,. ........ :-_,~; ...... ~:_(_ ........ ~ ._..l ~,_~.~ .. ~ 575'2.59 5695.5 9 54 10 N 14. :--:'P W 5811.0E, 5754.06 54 15 N 14.50 W :-'-' '":' Y 5..'2. ?.__5. ............... 5. .......................... .... =, c, .~ .... 7 .... :, 1 ~.._,7 ._,4 7 N 14.50 W 59'.--, ':=:. 40 5871.40 53 48 N 14.60 W I~l-- f'"t' . -- . ._ . · _ -- o · ,_, ::~,=, 7 67 ~':)'q (') 67 5:7 2'~ N 14 69 W 6047.56 qg'-?o. 5A ~:? .~]~ ._. ...~- ..... .......... - - . .-_:::: ...... N 14. ":-:'~;' W 0.79 4326 · 31 N 1482.10 W 457(_'). '.29 0.33 44(:)3.33 N 1504.55 W 4650.50 0..& i .......__A~.~O. 43_bl ........ LS'.2~,..._ZE: .J~ ............ AZ_BO,, Z2 1 :q::: 4M.~:~ :S5 N 1._47 :E::3 W 4:E:ll 41 0.12 46:36. 91 N 1568.07 W 4892.46 0.32 47.93. ~,9_ N 1/:,U' ..... o 69 W ~054. --.'._F:_ 0.33 4871.61 N 1629.06 W 5134.76 · .,FERR¥,.,.JJN. WELL SURVEYIN.G_...C!:JMErAN¥ .................................................................................................. ANCHORAGE ~L~SK~ DATE OF SLIRVEY ~I_IGIJST 12, 1986 'l-r=;c' 6~ 'i-r:'F"Fi "il-' ~VE~ ................................ -' '-' '-~ ~- '-' - ' "" ALIL, U.:,T 1..,, 1 ~,=,6 JUB NUMBER KELLY BUSHING ELEV" '.=-~' 57.00 FT, SEC:T~ON ,::AI_.C:E~E-~-~'E'6--ALCiNO CLOSURE ARCO ALASKA, INC. DS 1 _1. -_23 ................. PRUDHOE BAY ALASKA VERI" I CAL MEASLIRE[I DEF"I'H 8500 8600 8700 8800 8900 'PO00 ? 100 ?200 C: 0 t..I R S E L-: 0 I..I R S E D 0 G -- L E G " TRLIE ::;LIB-SEA T..O.T__~! ............................... .......................... VERTIC:AL VERTICAL. INC:LINATICIN [ IREL. I ION SEVERITY RECTANGI_ILAR cOI]R[IINATES YF_n'i X'I-;I.1L I]EPI'FI DEF'TH DEG M I N DEGREES DEG/100 NORTH/SOLll'H EAST/WEST ' SECT I" ' ..':, :l 0::::. 20. 6051.20 ' ' 5';.' '25 N '14.50 W ..... (') .'-] 1 .=, o ' .:' /-, 1") N 1/-,~.,9. o".) W P]294 '-';'1 ................. :, 7.:,. 27 6169:36 6112.:36 Pi'::'10 N 14.'::9 W 0.'::"=; 5102.74 N 16:--:L::.7/-, W ~;'-"'-' .... ,..-, - ,?,- .... -, ,.-!,-- ,=' · ,-,,.:) - ~- cr ,.-, ,.-! , - ,-, ,-, cr cr ,.:~,... ¢-,.- .-,( ~. = .-, 617.- .... , .,1 4/-, Iq 14.i-,= W ()..,1-, .,17,-,. =¢, N 17(),-,.A,-~ W ._,4...,1.=,.-.: '-"-'/. ~ ":' F, F,'-' F, "' '-- = '-' F' 30 .... · .-'-._4 7._, N 1728.64 N /-_,.,.'>':~....,':'. 06 6.-' .:, :,. 06 1 .:..._ N 14./:., 0 W 0.4. :3 . ._,.-,.=, .,. ......... :.,6 J 7 92' /-, ::,' .=; A 04 6299 04 =-..,)C 30 N 1.=_; . 0 W 0.96 .=;:~'.':".~ :34 N 174'-',:, 48 W '= c ... _ _ .-, .-, ' c-,, ~ ~ " - ~ ~" ' ",:'~ ,-, '-, ~/. ,-, - A420.01 /_-,._-, /_-,. -~ ., ol .~.'. :._-!/.'., ._N.. ~_.:-t,..0,....N ............ C!,..~:/-',. .=.,404., !~)?. _N ..... ~ Z~!I~.'..~...~---~7 .W ........... ~._:,~.-.-:4,.74 I ,r,..~ ~.~_--I 4':27. 54 49 0 60 ~ ' . ' = . . 6484 '--4 40 N 15.69 W . '--477 7'--' N 17:=:8 59 W 5761 10 /',.'549. 63 /2' 4'")'::' 63 49 /:' N i 5. /--"0 W 0. '='/'' "' '='=~ C' ::':5 · "'']'--''--' . ............ '':''-- .'. N i 809 07 W '-- '='':' 7. 00 ? :2:00 661...,:'. ('). 7 9400 66L::0.98 6623.98 9500 6747.32 6690.32 9/-,(')(') 6 ::: 15: =; /- 7 ?]/- ................_4 54 'P700 6::-:79.46 6:E:22. 46 9:5:00 /_',945. 17 6F:88. 17 'P'PO0 7(:) 10.77 6953.77 4:3 2:_:: N 16.19 W c)_. 74 ,.,o.~._="-"5 · 79 N 1 ':' 5 ,'~,_, .. ... .77 W .,-~,-;,¢,7,.. ,_,_. o.)'-'c 48 '-"-' 18 ~,=, N 16.~-- · -,0 W O. 2:3 5767.5:3 N 71.83 W 6062.62 48 36 N 16.30 W O. 20 =:o.-,9 ....... -',; . .4_~:. .._ N_ .......... 1.'~_-_'-_'__"._~'~ ......... 615:7..~../_'_: ........ ............................................................................................................ ~.W~. W ............................ 48 54 N 16,. 1':.) W 0 31 =" .... ,y11.67 N 1914.0:3 W 6212.7.5 48 55 N 16.6 (:) W 0. :30 ~"- '-"-' - '-' ..,:/o._-,. YE: N 19:35..:,1 W 6288.12 49 4 N 16.30 W 0.27 6, 056.:::7 N 1956.68 W 6:36:3.6o 1000C) 10100 ................ 1_._0~00 10:300 1040 (-) 10500 .................. 106, 00 10700 1 F) 8 (') 0 1 (')'? 00 110 O0 i i 100 I 12 (-)0 11 :':: 00 11400 7076.2'? 7019.29 49 2 7141.84 7 O:E: 4. ::: 4 49 3 ................. · _=., (.._/. ............... '_-.: .... 72(.')7 A4 71 ._ .). :,4 4o :38 7274.01 '7:217.01 4::: 11 7 ::: 40.96 72:8:3.96 47 4.5 74 (-)8.09 7351.09 47 55 7474.4/_-, 7417.4,'_-, 48 53 75:39. L::O 7482.80 49 31 N 16.60 W 0.23 6128·82 N N 15.89 W 0.53 6201.32 N N 15.60 ~ __ 0.46 /:,273~.7'.-.?__~N · ... · · --i ~ · - . N 15 :::C) W (') 51 e,.:,4._ :::9 N N 15.19 W 0.45 6417.55 N N 14. :_:,'0 W 0.35 64:s:'.-.?. 16 N N 14.80 W O. '.'.','6 6561 · 46. N N 14 60 W O. 65 6 ....:i4 69 N 1978.08 W 1999.21 W 6,514.6o 2019. A F, W ~ F,'=' o ¢¢ 4 · . ........~,'-. ,, '-' .. __._.._' ....... 20:39.58 W 66, 6, 4.72 · 2C)5'P. 11 W 6738. 2078.. :_3_g'?.. _W .......... 2('~97 · 40 N 6 L--: 87 · 7'P 2116.61 _ 7604,.!8 7..-=.'_4_7_. !8 ........... 50_ .~? ......... N_._1..4_.8C) W 7667.56 7610.56 51 1 N 14.:30 W 773C). 17 76,7:_--: 17 "~ ..... · ~1 27 N 1:3 '::':'~ W 7792.40 77:35.40 51 :--:4 N 1:3. 10 W 7,'_::54.2-':0 7797.2(:) 52 4 N 12. :E:9 W 7915.45 7:s:5 :E:. 45 55' '23 N 12. :30 W 7976.59 O.L=:i .....__67 Q,:-'3. _7_. 0 N 213/--,, O;~.. N ...... ('). 8C) d, 7:--::3.57 N 2155.46 W 7117. 18 0. :s::_:: 6859.27 N 2174.12 W 71 ':.75.05 '0.2 6, . ....... 6'.---'_:--:.'5 ,.._4_6 _.._N_ ...... _'2:'..! ?~,__~6_ W_ ............ 7.~ 7.'~!.._ 16 0.5:3 7012.06 N 2209.75 W 7351·60 0.57 708'P. 21 N ..- ... .~ e, .'-'"" '-" 9. 9. W 74:30.4:B ...................................... · .,E.EBRV ...... ,L!Ix.,J .WELL..F4LJBVEYING ANCHORAGE ALASKA '" I" _.. ~, 1986 ARC:O AL..ASI<A, INC. DATE OF oLRVEY AI IGIIST 1'"' F'RUDHOE BAY AUGUST 1 ALASKA KELL'Y BUSH I NG ELEV.":?':[.~{~.~"~ .EFT. 00 FT. VERTIC:AL SEC:TION CAI_CULATED ALONG CLCv. SURE TRUE ..... E W ii]REI:i ..... V .-:RT CnL L EF I' FI [. E-F I FI oi _c.. ggwr~.SE ...... - COl 1~.SE I:~G-LEG ........... VERT I CAL I NC:L. I NAI' I ON D I REC:T I ON '.SEVER I TV RECTANGIJLAF: COORD I NATES" "':':. VERI' I C:AL. [. EF TH DEG M I N DEGREES DEG/1C)O NORTH/SOUTH EAST / WES'~"::.': ' SECT I ON 1800 1900 210 0 8 41:3.5 0 ',=:200 8476.8:2 2:3 0 0 :3 5 4 0.5 9 2400 8604. :34 2500 8668. 11 !.~,00 8732, 'P3. 2700 87'P 8.62 ~ 7._,<. :-2:831 46 '"'":'").=; " ':":' 02 W . o ..:. 1 51 .:.,..,.,- :52 °1 '" 6 ,:,..~i'~ ::i; 11 '" ..... · .. .:, N 19:30 W 0 2:=: 7472.10 N 1'-' 8288.14 ::: :,:;: :.-~ ..... 1 . 14 51 1.:,'-' N 12 .19. W 0 .08 7...,4o= '-' . .,:.'=":.-/ N .,.._,.,.o'-":'":' '"'' . .56 W 78'P'.--/. 2' 1 ""'-": ..... ' ~ ' ' ':' '-' "" '-'" / "' '-"-' ,.~, ........ ','?., f. ........ '_-. ,:,.: ..... 7:z ,:,~:..~ .:,. 7-..: .., 1 :3:=:5/:,. 50 50 55 N 1:3.1'? W 0.4:3 77c~0.2:3 N 2:'::62. ':-/5 W :E:c)54.64 ..... - .~ ..... :-2: . 8419. :-2::.-.-: 50 ::: 4 :::: :=:. D; 9 ......... ,=,._ 47 .... 2:4 .~;0_ :::c)_ _ N :iL 4 1 'F/ W 0 .4o'-'-' 792~. .. _l 7 N 24 _17, 77 W '-'""-'~':, ,. c,._,, 76 :-2:611. 11 50 14 N 14 .5_ (]. W 0 . .:,._,'-' ~ 79. '.~. 9. . '79 N 2436.86 W :R_ :::_/._ ~_9.71 '-' = '--/'-' ~/- KI 1 Zl .=,c? .-. - ,- ~' .-, ~'-, --, '"~ ,-, ..... ,~:~7.4: ~..=.? .... 4__;~! .... . ........... -~ :4 ~ ~ , .... ~ ,., -,/-, ....... · ~= N :2474.61 W '~= :'_-':741./:,2 48 .~,/-._ _.N 14. :3'.'-' ...... W 0 00 :-2:146 .... , ,14 .11 :-2:7-/4.46 4:-2: 56 N 14. :3'.-.-/ W c~. 00 81E::=:. 07 N 248:3.'79 W ,'_--:551.77 .............. HnR '[ z ONTAI_ D I ,.::pLACEMENT':=' .......... ~_H...E._ ~:0_L..!::'ULATIC!N_.F'.R_'.0CEDUR.'EEj .A~E'.. BASED ON THE USE OF THREE [~IMEN:SION_AL ~__~.!L_{S.._OF_ c.'~..~L~_TJI~_'E.EL~TH~[~! ................ ARCO ALASKA~ O-~ 11.2~3 PRUDHOE BAY ALASKA I NC. S.F'F~RY.z':FJUN WELL_.. E;L!BV.E¥ING_ CQMPAN¥_ ................................................................................................... P~GE ~ .... ANL. H JRAbE ALASKA BATE OF SURVEY AUGLIST 12, 1986 AUGLIST 13, 198/-, JOB N_IMBER AK-B_I-60oS.: KELLY BLISHING ELEV.::~' 57.00 FT. INTERF'OLATED VAL. LIF'S FOR EVEN 100C) FEET OF MEA.=,LF, E[I"" I", ' DEF'TI-4 TRLIE .:,L B-.=,EA MEA.SLIRED VERT I CALVERT I CAL I2 EF TH DE:F'TH B.EF'TH TOI"AL RECTANGIJLAR COORD I NAI'ES MD-TV[I VERT I CAL , NOR.T. HZ E;OLITi-.-I .......... EAST. Z WES;.T. .... [! IF'FERENCE .............. .C!Z!~F;E.C~.T.I.n.~J .............. '_ ............. ~ " 0 20C~0 :3000 2664. F::7 2607.87 .......... 4000 :3:3 ~_.. :3, 10 :325~,.,. ! 0. 5000 :.3':.-~68.54 :3'F, 11 ~ ·,~4 6000 46,:37. :37 4...,,:,(_. :.37 ....................... ZOO0 52. _1 :~:.....50 ..... 516 ! ... 50 8000 .~l"":, 11.06 ._ 7._ 4 .."-] ~ 06 '.:.;'0 C)O 642('). 01 6:363.01 .................. _1_ 0000 7!:;76.,. 'sc,.-.-, 70 ! '?, .2? . 11000 77:--:0. 17 7673. 17 12000 "-'""- ' 72 ::: 29 :--:. '72 ,-, ..:, ._~ (.) ,, .... O. 00 -!57. (')(]) 0.00 0.00 0. O0 '-";":;' =; 3 4 0 "", ,'" ........ ~,!, 7(-?..N.. .57.,...6.~._4_ ~ 4..66 4.6,6, .~-:,,:,. 2:4 ........................................................................... 1914.8'2 1 '~' =; - - ,:,._7.:dz :341 71 N 1'~1 07 W . ,.-..~, 1'-' 8(] .~"~' .,;,:,.., 5/~, N 294.69 W '-"-""" ?..., .... :,.-,._,. 13 24'.".-~. '- · "-i --i --1 .'". 4'--~ .... ! 7.~ :.-7.; ;.. .~ :,.:., ....N_. ..... ~ 7 ~ ._...,.:r._.? ..._~ A':'[- _ ':', <] ..... ~,,,,...1"~.:, .... Z.Z" ....... ~ ~?~.~ ,. :~ .-. .............................. 2428, ':.::..5 N 74 :I. 86 gl 'l 03 '1,46, :344, 56'_-, :31 :l 7, 4.'.~ N _1 (:) 16,. :E: 7 W 1:362.6,:3 :3:31. I 7 :}.': 86,,"_',. J 6 N J :':: :':: 4, '-.-,' ::: N '17 ::: 1.5 (') 41 ::: :::,/-, ................................... ,-z. ~ ....... r...~ ....................... '. ~.' ..... ~....-_ ................................ ~ .._". ,~. ,-_ .......................................................... 46,:'::6, 91 N 1_ :" ''", - - · ,.., e,,:,, 07 N '--.. ' 1 :.-:: 5404 (")9 N ~7,/-,8, :.]-:7 gl '-'=-'- .... ,. z ' , "' '~- ':' "=' '.~":"':"~' _.'_:'!._4_~_',_7_1 ........... "- Z 2!--!, '~"}:-'. N ....... .1_ ,:_. 7,-_,.._gE:!_ .H ............... 7 Z ...................................... 685S,'. 27 N 2174, J '2 N 3'..-.'69. 8:3 :346, 'l 2 7A24_ ,4.4- N .,.'.':':::4."--; .... ,44- N :':-:6,4'? , ...,-,'-"-' 379, 45 _:.3'_.---L ! :_--]..: ._~- ~_ ...................... .'_2A '~, .__ '..2 6- I'HE CALCi_ILATION F'ROCEDLIRES ARE BASED ON THE USE OF THREE DIMENSIONAL RADII_IS OF C:LIRVATI_IRE METHOD. ANE:HORAGE ALASKA ARCO ALASKA, INC. DATE I]F SLIRVEY AUGLIST 12, 1986 F:'RUDF'IC, E BAY :~TT~F:F~7:::7~ ..... AUG~ IST 13, 1 ~9:::/,, dOB NUMBER ~L. ASK~ :~'' }:::ELL. y FT. .................................... MEASLIRED INTERFJLA]ED VALLIES FOR EVEN 100 FEET OF .SLIB-F:EA DEF'TH VERT I CAL. VERTICAL RECTANGI ILAR COORI] I NA'r E'.:; MD-TVD VERT I C:AL ]~'"' ' I '' A ' ' '-'"l ' - ' .... ' ..... ' -' .... ' ' -' - '' . ,. .... L EF ]' H [ E..P_ ]_'. ~ ~..-_:.~..]/,._.H_./..~,.~!_!..J .r H.. ........... .[. .:. .A . :. ~ .[ Z ~.E.....-:..,~ ....... P...!. E._F- ~_R_E. N_I;_-::._E_ .............. b.!~R_'~.E__~]I'_IL. LI_N_L ....... :...,..;__.L_:, ...................... ) 0 0. o0 - 57.00 0.00 0.00 0.0() ............... 5 7 .5 7 .? O_C! ................. !..:!. _:..~2~_."..! d,) ...~.~,._..;F_ 9_, .('A~.L.._E O_._.._c_'!.~_:._~ ........................................ 157 157. ("~0 100. O0 1. 'Y/:2: S 0.61 E 0.02 0, 02. "'.=';' '"'~,- 4:3 ':' ..'.._ 7 .. :,~. 1 (')'~ E O, 03 0 01 ~... 7 c) 0 200.00 - . ........ ,:,._ 7 :q57 00 300 00 '.-~' '-' =' 4...7 5!57 ?,,-, ~]' 7._ ,:, 00 7...7, :R ~ 9 '"' ~' . .... :.._7 00 961 '75'7.00 ............................... 1062 1057.00 116:3 i 157.00 1266 1257.00 .............................................. 1:3'70 1:357.00 1475 1457.00 .... :,o 15 5 7.00 16 74 1657. ()0 180'? 1757.00 '7 0 0.0 0 :3.2 4 o'-' 2:0 .4 2 W 1.3 0 800.00 2.41 N :R5.99 W 2.67 1000.0C) 16.43 N 66.87 W 5.5:3 11 C)0.0C) 26.7'~? N 80. :36 W 6.98 , 1.~Q()......O.9_ ................................... 44.25 N 9:::._.17 W ?/.33 1:300.00 6'~ ~ = . . ,. .... , N 103 67 N 1:3 04 1400.00 101.72 N 114.59 N 18.67 1600.00 186.25 N 141.84 N :37.66 17c)(') 0(') 24 C) '-"- N 1 01 W ...... :, Z 5':' ~'2 74 m ._ i_~ m -, m 0..92 1.36 1_.__4~ 1.41 1.45 2. :~:5 ......................................... :--:. 71 5.63 11.04 15.08 ARC':rl ALASF':.'A., PRULIH JE BAy ALASKA MEASURED [!~F'TH .................... ......... SFfERRY.=SUEI.....WELL....SUB_VEYZI~G_E;OI~IRP~¥ ................................................................................ E:C~L-~E._ ~,':' ........... ANCHORAGE AI_ASKA INC. DATE OF '.SURVEY AUGLIST 12, 1':¢'-'z GO~E:U]E~IT.I.E~.N.....[~]:E . ::' · AUL]U.:,'-"r 1 ~" ~ 1 ~",/.. ,~ =, ,_lOB NLIMBER AK-BO-60852 ':'::{":].. KELLY BUSHING ELEV;::].:::~]~:' 57.00 FT. INTERPOLATE[~ VALUES FOR EVEN 100 FEET OF SI..IB-SEA DEPTH ................................................................................................................................................................................................................................................ TRIJE . [;LIB"SEA TOTAL VERTICAL 'VERTICAt_ REC:TANGI I[ AR COC~RDINA] E.=. MD-TVD VERTICAL , -- -- .~ , ', DEPTH ]]~DEPTH ..... N~3B!H./~i~!!,,~!~ ......... EAST/MES! ...... [~_ !.EEEREN_GE ~;;~B_BE¢;Z! C.~N ......................... ~: L) -_' 1 *='1 71 .. c, 2421 2~.=, 2842 ..................... 2'788 :31 34 32oo ...................... 34:32 ._, -_ ,_, :37 51 .................... 3911 4070 42:31 4:388 4~41 18)57.00 1800.00 1957. () 0 1900.00 2057.00 2157. O0 ,s.:,._ 7 O0 2457, O0 · -.,=; =;- . _ ,:: ...... 7 ............ 2657. O0 2600. O0 2757.00 2700.00 '-'"-' = ~ (') 0 9 ~:~ (') ('). O 0 2'F/57. O0 2900.00 3057. O0 :3000. O0 3157. O0 :3100. O0 .............. ':":' ~ ~ 00 :3200 00 · ~, c,._, 7 0 0 '-"-' F ', , c,._~ _~U O 0 :3457. O0 :3400. O0 ........................ .~m ._ ._ -- m .... 129'.-.-~. 38 N 353.69 W 475.86 1415· :31 N :3:30.47 W 531.31 1541.22 N 4.10.75 W 594.95 1659.27 N 44'P.45 W 654.48 1775· 24 N 491.(_')1 W 713· 16 1895.25 N 532.05 W 774.6~~ 2007.06 N 577· 2:2: W 831. :--:/=. 2115 0'2 N 621 c.,~ W o~4 96 50. :30 63./_-.4 5'P. 5:2: 58 · 68 61.53 ................................ 56.67 5:3· 61 ARCO ALASKA DS 11---23 PRUDHOE BAY ALASKA I NC:. ...................... TRLIE MEA._ UI.-~ED VERT I C:AL DEPTH I) EF']"H ................... S PERR Y--E;U.N..NEL L SUB:gEY.I.NG ._~CEVlE_'.AN ¥_ ............................................................................................ E'AGE 2~,~ ............. ANCHORAGE ALASKA DATE OF SURVEY AUGUST 12, 1986 ~LIuLI.:,] 1.:,, 1 :~o6 ' KELLY BUSHING ELEQ'*':':.':~' ...':'57,00 FT. '. ~NTERF'FIL~TED VAL. LIES FOR EVEN ~00 FEET OF .:,LB-.:,E~ DEPTH ........ ~7 ...... ,~.i .. ' ~ . ,. ._,LIB-.:,E A TOTAL ,.. -' ....... I ' ___ _ -:_ ..:..:': VERTICAL REL. 1ANu, I_ LAR F:AARD I NATE::; HD-TVD VERTICAL DEPTH NORTH/SOLiTH EAST/WEST D I FFERENCE L. uRRE_.T I uN 46S~2 4';'~:3:'3 .51 '~'/' .c;.-, ,, ,.~ ................................ 5412 62A::: 4' 5 . ._ 7._7 00 .................................... 6377 48._ 7 6~ ~'-' 49 ~]'7 00 6724 5057.00 ........................................... 6895 5157.00 7402 5457.00 7571 :':: 7 !5 '7. C) 0:':: 7 c) C). 00 221 'F-' .57 N /-._ 6. 2.....:.._,'-' '=' W '-)..._._'"4 .=,.._0.'""'; ' .. ,"'-- '¢. D . 54_ · ~"'-."" "D ""' . ....... 47.07 i}.'!::: 57...,...0.!-_'! ..... :::::-':oo. 00 ...~:.:-'.,.~.!.-_,_ ~.?._ N ............. Z.!'-?. 1_. ,_. (-.' Lq _ . .w_ ........................ '_ ,-.-'_:_:~2'..._ _:_=., ? 3'P57 o,r) :3'~00 o0, 2417.14 N 7:37 66 W 1 J,.,:.6.4._, 4...-.,. :37 4057 ..... ,OC} 40,0,0, 0,0 =._":'.'=;1.'_:: 27 N 774 19 W 1069.'~''-':,,=, 43, 43 41 S '7, c)(] 41 ('D 0 (.) 0 ... 60,=,, 1 .~ N ,-, 0 :.'. ,:, o W 111 ,:, .:, 0 4 ..-, 42 4.,: ._ 7.0. C) 4200 .0 c) .? ..... 7 c)::: .9. :'::_ N 846 .45 W 11._, ~-._, '= . .'"";_.C)4:2: .--":' 1 4.: .... 7. CpO 4:.:.:00. 00 2:-:-:(')4. '.::'0 N F::::6 ...... ~=, W 12A:::. _. 17 47.67 4457.00 44 () o, ('D (') 2911,4. 0 N 'P 2'P. 27 W .,.,.~ '--'.=; ~ '::,_,':'._...'-]":' :2:1 4500.00 4600.00 4'Z!-) 9...,. 9_0 .......... ;.--.~:_Z 4800.00 3397.51 N 1141.84 W 1520. 4 ? CD 0. ,r'D c) :':: 5 '27.7'F.' N 1:201.74 W 15'? 5. 5000.00 :_::658.09 N 1255.60 W 1667. 5100.00 3787.08 N 1305.77 W 1738. 5200.00 :_::'F~ 15.57 N 1352.50 W 1808. ~:_-:_,'0!?_, ~_~.(! ............ . _4. .t: !_ .4_ ::_' ,_ _ ~ ._5. _ . _ N_ ......... !3'P._=__,._50 W 5400.00 4174.50 N 1436,.05 W 5500.00 4304.04 N 1475.5'~ W 3022.20 N 975.33 W 1311.60 3141.41 N 1027.42 W 1375. 07 21 03 89 65 05 1875 1945.77 2014.12 56.22 64.0'.:~ 7 0..__:.~ ....................................................... 74.14 74.82 72.86 70.76 , 6 '.-7,. 40 6Z.~ ............................................. 7C). 70 6 :::. :36 ARCO ALASKA, PRUDHOE BAY ALASKA MEAF:URED [.EF~ H. I NC:. : ~.,F ERRY.'~:.~_!N. WELL...,:~JB..V.E¥I_NG_JL3J~IE~ F.~UE....10 ANL. HURAL E ALASKA D~TE OF SURVE~ ~UuU._T ~'-'~ ~o6 ..... ~J~ ~] ~,.EZ~...~.,A~E .............................................................................................. __~ ..... . ............ : ~LIGLIST ~3~ ~S/86 dOB NUMBER ~K-BO-60052,, KELLY BI_ISHING ELE~?::::~.~]::]~:~:~:' ]57.00 FT. , . INTERF'OLATED VAI_I_IES F'I]R EVEN 10C) FEET OF SUB-'.:;EA DEPTH TRUE ' SLIB-SEA TOTAl_ VERI' I CAI .... 'VERT I CAL REI-:TANGLILAR COORD I NATES MD-TVD VERT I C:AI_ DEF'TH [:...EF TH .NQRTH/~;OL,rTH E.A;~;T/.I~E:3.'F D I FFEBENCE L. URRE_:.T_I.L!N. 7738 7,.:.;'0'7 8078 8248 8415 8742 8901 9057 'F/211 ?:363 ....................... 9514 '7665 'P::: 18 ':.-~'? 70 1012:2: 10274 .................. 1042:]-: 1057:2: 565'7 (') C) ~:"; 6 c)(:) (') 0 44:32. 'F'::3 N 1.51 :.-:: 1 '7 W 2 (], ::: 1 ._ 7 67 4..5 ':i'7 .,-.]'7 0 (:) .':; 7 (') c) ,[') (') 4 ?,,/-. 4 '.':' 7 N 1 Fi 4 '-.-/ ::: ~ W 91 .~'],[') Fi 4 /_-, 8 96 5857. O0 · 5'~57. ()C) 6057.00 6157.00 6 :..::'. 5 7. (') 0 6357. ()0 6457.00 6557.00 6657.00 .. 6757.00 6,: .... 7, 00 6,'~57.00 ..... 7057.00 7157.00 7 .-- ._ 7 (]) ...... 7 ~: 57. C)C) 7457.00 ~ :::('),[') (') 0 --,.~,,'"' .... ':':"-':,, 60 N 1 .... .=, R 4 (')";' W '--"-"'--' 1 .~ '=' 71 (')";' n - .Jl.. u %- ...... , mt n # mt :..]9C) C) 00 48:2:1 48 N 1. 618 54 W '2291 41 69 c, 6 6000 00 4'.~ 61.21 N 1/-,.'=;'.-" '-::':::: W '"'-' ='-' ' ...'-._-,._,,:,. 65 67 ...... 6100 ..... c) (:) !5 (:) 87.32 N 16 :-:: 4 80 W 2422. '-':,._.=, /_-, 4 .2 /-, 200 (") 0 ?'] .s, 10. '.::'.' 2 N 1717 1 :-: W .z. 4,: .... 10 62 '.-.'.':i /-,"::() c) (').c) F.] ::: ::: (') 97 N 174 ::: 7::: W 9 ~ 44 F:~ 1 .'.-] 9 41 .- "'"' '.."', ~ ~.~' ......... =.~_,~,,~,~ t ."'t._~ ....... ..-. ....................... ~_--- ........ -~ --- ....................................... ~..-'----~ ..................................................................... 6400.00 650('). 00 66(') 0. (') . . 6, 7 O' 0. (') 6, :--:(') C). 0 ("], . ,/:,':.-,' 00._... 00 70 (')('). (') 0 7100. (:)C) 72 i:)C). 00 73 (:) 0.00 740 (:). (') · ~44/-, 51 N 1779. ,R.s, W 2600 44 ,. -- .i l_ d... ,, ...,._ ~ ;= ~ 59 . C) ~.. N 1o1'-' 1. 36 W 2654 . ~6'-' - ._,~.:, ~' . ,_'R ~'$' ~ .-, '-, ~ ._ 77,:,. 05 N 1874.9 ::: N ~ 7._ 7. ='- . _ o ;z ._, .). 71 5886.94 N 1'P06.84 W 2808.8:3 51.24 6107.52 N 1971.7:3 W ~':' c~.. 1:3.57 52. ._, = 6 6218.12 N 2003,97~ W 2966,13 52.56 .6:~,~7_,.:~.~_.~ 20:34.56 W 3017.48 64:34.5'? N 2063.74 W 3066.85 4'?. :36 ~ '-' .... 6._4z. 12 N 2(')92 2'~ W 3116 44 ANCHORAGE ALASKA e-1 ~ ARO'I_ AL..AF;I<A, I NC,, DATE OF .:,JRVEY ALIGLIST 1'-',,~ 1986 ........ ..].!;ii ~..!. :7:2 ;~: ._ J:i;!J.!NF:.!J[1]~:I7 IE!N...~.D_P~]]E .... .~. PRLIDHOE BAY AUGUST 1":' · ~,,,1986 ,_lOB NUMBER AK-BO-60052 '.. ALASKA KELI_Y BUSHING 00 FT · · · "'' ' *" ' -i "' "-' ..................... ............................................................ :_~.._:.~: ...................................................................................................................................................... O~:.E~u~.-_I...__LYJ_C:.u U I R'E' ::::, i::I . MEASURED DEPT'H INTERF'OLATF[f VAI_LiI--':S FOR EVEN 1(:)(:) FEET OF F;UB-SEA DEF'TH VERT I CALVERT I CAI_ RERTANGUL_AR C:00RD I NAI'ES MD-TVD VERT I CAL ::?:::i ..' :: UURREL. T I L N DEPTH DEPTH NrIRTH/.c-;CII ITH EA~:;T/WE':;T DIFFg...RENR~ ..... ' ' -' ] · ': '¢ . ~ , _-..-, .................... ~ ..... ~ ~- ............... ."~.~ ........... -_.-:. ............ ,. .............. ~__ _.- ........................................................................................................... ¢)'726 7557. ¢)0 75(:)0.00 6654. 19 N 2121.69 W 3169.49 .5:::. (:)5 -,"-,,-,.--, -'- ,' ................ ,-;,---, .--, ,-'--, --', .'-,--,.-,.-', .r.':;/., ~,:,,:,.:, 76.:,7,0(~ 76~(). 0~.~ /-,77(). '...' N ..-J. ,..-. =4 W .-,~...-/-,...:1 ,72 ;o...._'-, ..................... ?- % ._- ............... ,.: .......................... ~ .............. % ....... :,. ,_-- ............................ ;: ,~....~.._;~ ....... .'. ................................. ~.,,_. ..... .-..~ ................................................. -.,~,..__- 10 4 :.5: '7757 ¢) 0 7700.0 ¢) - "' '" '":' ') ='' '"'81 '-}::: '-"-"-' 6,=, Y .... N 1 W .:.,.,:. o 6 07 S 9 :.:: 6 # ~ · . ~ · ,,~ · · · -, (- - ,-',.r..'~ .- ."" .-,.-, ~ ~ 1 z .)4 70._ 7.0¢) 7800. O0 701 F, ti&, N -..'.',: 10, ?i.=i W ,:,..:,47. /:, 1 · 48 ,~ · ,,.,, ,,,. ,,.I ........................... :-.,.:_'..': ......... '?.% ..... ~, :..2 :._~ ........ :.: ................. L ............................. '"'-"-"" .=..' '-' 1 .:-,/: ,:, 7 .~ ._, 7. _)0 7 :. o0, O0 7141,80 N .......... ._,._~.... ...... ~,,-,,._~ .......... t.-, _N. ......................... .-, ~:_1.1._,5)"~ ............................... 6:~,_4~7._ 11530 8057.00 8000.00 7266.13 N 2266.91 W I 1690 8157.00 8100.0(_') 7:::88.44 N 2293.94 W i 1850 8257.00 8200· 00 7510.40 N 23':-:'0.36 W 12010 8357.00 8300.00 7632.08 N 2347. 18 W 12168 8457.00 8400.00 7752· 21 N 2375.19 W ............... .1_?_]-.: 25 ..... l._:-.',~ 57.,. ~)_!? ........ :...2!-..5~! 0.-_ .(.~_!.-.'! .............. ._7_.,'_~! (:.,_'~.....L.].I__ ._~ ............. 24 ~_-:; ._.'.7_~L,_W_ 124 CE: 2": 8657. C) 0 8600.00 7986.86 N 24 :_--::2:. 52 W 126:::6 07._ 7.00 ::::700. (')0 810c) :2:-2: N '24,"-,2.7:3 W 12750 :::_':831.4/-, 8774.46 8183.07 N 2:483.99 W ................................................................................................ 3473.07 62.05 3533.36 60.29 3593.27 59~91 3653.04 59.77 3711.84 58.80 3768.68 ...................... 56_,_:~.4____ :::L::25./:,2 56.94 :_::879.64 54 · 02 :2:918.54 :2:8.90 ]'HE CALCLILATION F'ROCEDLIRES I_iSE A LINEAR INTERPOLATION BETWEEN THE NEAREST 2¢) FF~OT MD (FROM RADIUS OF CLIRVATLIRE) F'OINTF; ARUL ALASKA, INE:. DS 11 - 2::: F'RUDHOE BAY ALA:E;KA ANCHORAGE ALASKA DATE OF SURVEY AUGUST 12, 1'.-7¢:-::/_-. ., LZ. [!_-_! M._ ..1=,:!, !. T...A_ _7 !' ~..~;! .N._.. _E!¢_TE , ALIGUST I ~: ' 1 '--:~I:I~"'" ,JOB NLIMBER K LLY BUSH'=' I NG ELEV:i:;::::::.i]:i:::i]i:~:~i:i:'.':' 57. (:)0 FT. · i .... .......... ........... · MEASURED DEPTH INTERPOLATED VALUES FI'IR SPECIAL SLIRVEY F'OINTS VERT I CAL VERTIC:AL. RECTANGULAR COORD I NATES DEPTH DEP TH N.g!RT H/....~-:.i.(.~ UTHCAS T/NE ST ........ MARKER ......................................... 11877 12040 12143 12432 1,~.4 .... .'. 12556 12600 12/_-,'.:.)9 12750 8831 . 4/_-, 8440.60 :_::624.69 86:37.41 8704.03 :-':: 7 :'::2. '.:.') :3 87':.-* 7. ?6 8:383.60 7732.7!? N 2:::7¢)_ _.._,,=,='"" W TOP ZONE 2 L:.:~/-,7./:,'P 7;"~49.. 11 N 242:-:: . ,_,':":'._, W TOP ZONE lB ::: % :::: (") 41 7'~64.06 N ..:4..'7./:...: W UA.:,/UIL CONTAC"r - -_.. ,-. ? .................................................................... ',.:.::647.03 8041. :':':8 Iq 2447.61 W BAF;E SADLEROC:HIT 86 '75 9 ::: ::: 07 :_--: ,:l 2 N '-' ,~l,~l, ...... · -,.4 ..... 86 W SLIRVEY DEF'TH 8740,?6 . .... ::-:!457.:_~:2. N ....... 2":47~.:...42....~ F.'_L..~!G,,.~.~_ZiF'_.' .].'~.[,.! u mm .- . i" :3774 46 81:3:3 (')7 N 24:-:::3. ':/9 g! TOTAL DEF] H DRTLLER ARCO ALA.SKA~ INC:. DS 11-°°~._, ..'r~.T.~'4].".,IG.~:~t~"~._'~,C_~~f~ ................................................... · ' DERIVED" I_ISING DIL DEF'TH'S AND :q._FERRY'- ' ' SUN SURVEY DATA '-'1-'-' _.KNE.:,.z, WITH REF TO WELLHEAD MARKER MEA.:,_IRE[~ DEPTH TVD l'HI; ..... '-'"" . BKB BKB SI_lB--SEA VERT I CAL ( OR I G I N-' 10~6FSL 364FEL ) ........................................................... ~C_~8 ,~~_Ri..~E''=- ..................... . IL F SADLEROE:H I T 11877 ,:,=7.:,. 74 8216.74 75:30.':76N :' . 2324.77' 'FI-~P ZONE :3 12040 ,'-,.-,~ ~.-, T 0 P Z 0 N E 2 12143 8440.60 8:38:3.60 7732.7'P N 2370. ._~,:,'-' W TOP ZF'INE lB 12432 8624.6'~ '-'F~ . 2423. - c,._ 67 6'~ -/'P4'~. 11N 83W · '" ~]'~ G A S / 01 L C 0 N T A C 1' .... ~ 4.~..= .~ ......................................... BASE SADLEROCH I T ~ ......... 2~i/-, ,:,7c 4 03 8647 03 :::041. '-":':,~,N2447 61W F' L LI G B A C K l' D 1 ":' $ ':~':'~ '" ' ~ ...... 87?7 96 o74O ?6 '~ ~ ' . . . ,_ 14~,. :::2N 2474.42W .Tt~T~.~. DEPTH .................. [)RILL.~ .1~:7~:k'-' ~i) 2) COMPLITER F'ROGRAM - '._--;PERRY SI_IN THREE DIMENS!F~NAL RA[III_IS OF F:LIRVATI_IRE. DATA CALF:LILATION AND INTERF'OLATION BY RADILIS F~F F:LIRVATI_IRE DATE L-IF ,:,LRVEyI-' I iAUGUST ..................................................................... 12, 1lp86 CF;MF'LITATION RATE AUGI_IST 13, 11p86 ,_IF;B NUMBER AK-BO-/:,'Oo' ~,='-I.. _/--'.:i_IELLY BLISHING ELEV. __=._ 5_,7._OJ-..?__F._l-_._ ................................. 5CRLE ;- 1 INCH TO 2000.00 / 2000.0 PRUOHOE 8RT RRCO RLRSKR, ]NC. 05 11-23 RUGUST 12, 1986 RK-80-60052 12750 \ -~ob0. oo TRUE NORTH ~000.00 -6000. O0 · -4~00. ~0 -2~0~. ~0 L-2000. O0 5CRL6 :- 1 INCH TO 2000.00 ? 2000.0 PRUOHOE BRY ~8C0 ~LRSKR, INC. OS 11-2~ RU©UST i2, [986 RK-80-60052 0.00 2000.00 4000.00 6000.00 sooo. oO i0000.00~ 20~0.00 I 4000. O0 80~0.00 VERT l CFIL PROJECT ! ON ~12750 80~0.00 GREAT LAND DIRECTIONAL DRILLING INC. REF'ORT OF SUG-SURFACE DIRECTIONAL SURVEY ARCO ALASKA, INC. iii: !i! i'i F' :'-"", i'-! ".,' DRILL SITE NO. 11 WELL NO. 2J I , r:'! i'"-! :~ n" ::' ,.'-: .'.. ~.. I .... I,IL. F'RUDHOE BAY [.. CI C ~':"~ 'f' ];L,"; "' AL786D26 MWD & SINGLE SHOT 7-2:8-86 ,.! O[i',~i"!l .... lpg:', ,,..,, ~::' 1::.' ............... 'I" Y i::' I::' .~'~1 IF,'UEiY [. r-I 1 [' DANE CLARK DIRECTIONAL SUPERVISOR ' i".J .':', :v, ,::. 'f ;1: 'f' Il.. I!!: ~.~ ]; G N A TI .~- ~ ~;... - .. 480 FT 11847 FT [) ,r.:' I::' "f i..1 ...... 'r,. i'..!'l" Ifil I:;'~,..,;~'~- ........... t::'1:;~ f'ir,i "1" F'l 7-10-86 7-25-86 i') ;':'.'~ "[' r.' ,:::. ,, ;,:', ~ ~::-',; ....... ,,' r" ', .. ..... :,...,. ,, ,. ...... I ~. ~ ,'., ,::. I,~ I::' I;,' (:) f¢l "i' CI THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST, ALL SURVEYS ARE KEPI' IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. GREAT LAND DIRF_CTIONAL_ DRILLING,INC '7/28/86 Cl!ent - ARCO ALASKA, INC. Well - DRILl_ SITE 1:[ WELL NO. C'.lo~u~e Direction...- N :[5.63 W Moqnettc Liecltnotton- 3:[ deg 1~ m~.n E 23 Computatlon- Survev date- Method - RKB Height.- RADIUS OF CURVA'FURE 7128/86 MW[) TOOL READINGS & SS 28.4 ft RECORD OF SURVEY IWell ossumed verttco] to 480.0 ) MEAS DE P'r H 480 581 702 793 DR I F'r TRUVER T SUBSEA SECT I ON DG MN DEPTH DEPTH DIST 0 0 480. O0 45:1.60 0. O0 3 48 580.93 S52.53 I. 75 8 :[8 70~. 22 672.82 B. 86 10 48 790.95 762.55 :17.75 :il 18 86~. 52 833.22 26.24 DIRECTION ANGLE 0.00 N 7q.20 W N 69.20 W N 69.90 W N 65.40 W REt_ATIVE COORDINATES FROM WELL--HEAD 0.00 0.00 0..91 N 3.22 W 4.9:/ N .15.32 W '!0.:[9 N 29.47 W :[5.43 N 42.23 W CLOSURE [)0,-' I_ EG DI SI'AN(]E DG MN S de .~100 0_00 0 0 0 0.000 3.35 N 74 '12 0 W 3. 762 :t6.09 N 72 13:12 W 3.720 3:1. :113 N 70 55 39 W 2.747 44.96 N 69 SS 20 W 0.735 944 :[125 :1246 :[435 :[ 529 10 30 10 18 14 24 20 0 939.19 9:10.79 36.23 :[ :[ 17.,_,_° o :[ 088 .82 6 :[ .78 .1o F . ,-'3,~.39 1206.99 86 40 :t~ :[5.87 :[38?. ~7 .1~2.23 :[503_ 44 .1475.04 176_ 35 N 6:[.90 W N 46.00 W N 'i7.20 W N :[7.90 W N :17..90 W oo 06 N SS 6:[ W 41.23 N 8:1.94 W 63.04 N 95_ 36 W .11.6.30 N :[:[2.2:[ W .148.79 N :122.70 W 59.83 N 6[3 2l 34 W :[.023 9:[.73 N 63:17 26 W 0.302 :t:[4.3:[ N 56 32 0 W 3.694 :t6:[.6:[ N 43 S8 22 W 2..963 -,oo 86 N 39 30 36 W o 766 1717 :[812 1.967 26 30 29 .18 32 18 34 48 36 42 :[589_84 :[56~.44 2:[S.77 .1672.02 :1643.62 259.29 :[753.61 :1725.21 307.92 .1831.1'1 '1802.7'1 359.31 .1881_43 :[853.03 395.49 N '17.60 W N :16.20 W N '15. SO W N :[6.90 W N '19.70 W 186.38 N :[34.73 W 228.01N i47_38 W 274.80 N '160.66 W 324.15 N :[75.00 W 358.54 N :[86.37 W 229.9[3 N 35 S'1 46 W 4..106 27:[.50 N 32 S2 39 W 3.032 3:[8.32 N 30 18 47 W ' }65 368.37 N 28 2:[ 49 W 2./33 404.07 N 27 27 58 W 3_4~3 2165 34 36 225~ 36 30 2448 38 48 2540 42 0 2635 46 6 2731 46.24 3101 47. 6 3S37 SO 12 3786 S:['54 3910 SO 6 2042.3~ 2013.91 S10.7.1 2118.78 2090.38 56S.34 2268.42 2240.02 680.30 2338_47 2310.07 738.94. 2406_73 2378.33 803.59 2473.12 2444.72 871.24 2726.64 2698.24 1'136.83 3014.65 2~86.25 .1462.~6 317:1.:[7 3:[42.77 .1656.46 3249.21 3220.81 .1752.76 N 17_90 W N 16.20 W N 6.30 W N 4.20 W N 3.S0 W N 2.40 W N 9.80 W N 12.00 W N 1S. SO W N :[9.30 W 467.77 N 223.56 W S20.02 N 239.58 W 633.10 N 262.08 W 692.47 N 267.53 W 758.3S N 27:[.97 W 827.61N 275.53 W 1095.39 N 304.15 W 1416.73 N 366.03 W 1604.79 N 4:12.05 W '1696.72 N 440.86 W S18.45 N 25 32 40 W 1.100 S72.SS N 24 44 11W 2.120 685.20 N 22 29 1S W 2.390 742.35 N 21 7 26 W 3.625 805.65 N 19 43 45 W 4-.333 872.27 N 18 24 S'1W 0.677 '1'136_83 N 1S 3:[ S W :1.090 1463.2S N '14 29 11W 0.77~ 1656.84 N :[4 24 :[ W 1.10d 17S3.06 N 14 33 S4 W 2.31E DRILL SITE :[1 WELL_ NO. 23 7/PB/Sd ,. MEAS DRIFT TRUVER'F SUBSEA SECT ION DI DEPTH DG MN DEPTI't DEPTH DIS'F 40.952 5l 54 33(58.14 3339.74 :1.8.9.9.4 1 N 43152 SO 0 350d. 7'-'t 3.475.34 2069.62 N 4508 452 0 362.9.48 3(501.08 2212.3d N 49:11 .45 48 3902.23 33873.[:13 2S07.70 N 5225 45 (5 4 122.50 4 0.9:.~. 10 27330.86 N SS337 48 6 43336.85 4308.4[3 2956.6[-t N S850 SO 48 4540.32 4S:[:I _ 92 31.93.20 N d0527 53 30 4692.8(.-; 4d63.46 33338d. 75 N 6446 Sit 48 ;489'6.25 4867.85 3666.57 N 6758 54 6 5077.6S 5049.25 39:18.08 N 7073 ,SS 24 5263_ 92 S235_ 52 :t171.03 N 741.9 ,54 6 S46fl. S1 ,...54 4 0.1:/ 4449.65 N 7732 ,53 0 5d54-. 46 S626.06 ~701.33.9 N 81339 ,S4 0 Sfl.96 _ S5 S868_ 15 SO2fl. 4d N 84SS S2 36 d08S.40 6057.00 S2fll.dO N 876~ 51 18 6278. 933 6250.53 5528.66 N 9150 49 12 6522.54 6494.14 S821.337 N 94210 48 18 6'/'07.:16 6678.76 6031.84 N ~716 48 36 6896.85 6868.45 6245.88 N 9807 48 48 6956.91 6928_S1 6314.24 N 9898 48 S4 70 16.79 69[38.39 6382.76 N 99852 48 S4 7076.61 7048.21 6451.3333 N 100152 48 54 7096.33~ 7067.9;4 64733. 524 N 10050 48 54 7116_ 71 7088.31 6497.30 N 10110 48 48 7156.20 7127_80 6542.48 N 10415 47 30 7359.68 73331.28 6769.59 N 10724 4.9 18 7564. 833 7536. 433 7000. 433 N 1102.9 SO S4 7760_46 7732_06 72334.12 N 11157 S1 36 7840.58 7812.18 733333.77 N 11447 S1 S4 80;-2_0.:12 799:l.72 7560.78 N RECORD OF SURVEY RECTION ANGI_E RELATIVE COORDINATES FROM WELL-tlEAD 1[-:1. 330 W 22.50 W 22.:!.0 W 19.70 W 20. O0 W :1.835.76 N :1.995.85 N 2:128.82 N 24 OS. 89 N 2616. 336 N 488.19 W 547. 733 W 602.o - 70fl. 07 W 7[-14. OS W 21. :LO W 22.10 W 21--3.20 W 24.90 W 21.80 W 2828.60 N 330452.71 N 3229.6[3 N 33487.99 N 33721.02 N 863.6:1 W 951.16 W :1026.26 W :t141.5-3 W 1242_ 13 W 20. O0 W 17.20 W 15. SO W 13_ 330 W 133. 330 W 3958.32 N 4222.75 N 4454.333 N 4781.152 N 5027.75 N 13332.75 W 1421.74 W 1492_ 61 W 15733_527 W 1632.25 W 13.30 W 13.70 W 15. SO W 15. SO W 15.10 W S268.38 N SSS3_20 N 5756_~1N 59633.16 N 60252.10 N 1689.13 W 1757. S1 W 1810_ S7 W 1867.77 W 1885.81 W 16.20 W iS. SO W 15.10 W IS. SO W :15.10 W 60525.08 N 6161.05 N 6182.86 N 6205.339 N 6248.97 N 1904. 330 W 1923.03 W 1928.99 W 19335.16 W 1947.08 W 133.30 13.00 :1.2.60 1:1.. 90 10.20 C DISTANCE · 99. 18.. 57 2069.6S °°:12 37 2507..92 273:1.. 32 LOSURE DG MN S N 14 S33 332 W N 15 20 -46 W N :tS 47 48 W N :1.6 233 58 W N 16 40 S5 W 2957.50 N 16 SB 42 W 3:194.57 N 17 19 19 W 3388.81 N 17 37 41W 38?0.04 N :18 7 19 W 3922_87 N 18 27 3S W 4176.67 4455.67 4707.24 S0333_61 S286.07 S532.54 S824.68 6034.91 6248.833 6317.15 N 18 36 29 W N 18 36 27 W N 18 29 13 W N 18 13 17 W N 17 S? 52 W N 17 46 38 W N 17 33 43 W N 17 27 31 W N 17 23 30 W N 17 22 8 W 6385.64 N :1.7 2:1 2 W d454.152 N 17 20 4 W 6476.78 N 17 19 339 W 6500.13 N 17 19 12 W 6545.28 N 17 18 22 W W 6469.20 N 2002.81W 6772.14 W 6694.20 N 2055.37 W 7002.64 W 8922.337 N 2107.21W 7235.99 W 7019.92 N 2:128.339 W 733S_4fl W 72433.433 N 2172.04 W 7562.08 N 17 12 7 W N 17 4 6 W N 16 SS SO W N :1.6S2 1 W N 1641 31W DOG LEC deq/lO( 1. 005 ' ,,41E 0 _ 85:: 0. 0 0.88.,t 1.13( 0 0 0.43( 0. S6E 0.49~: 0.43: 0.44: .)~. 1 `' 0. SS" 0 _ .48: O_ 0. 333;, 0.69'[ 0 _ 43"; 0.75~ 0. 733: 0.41: 0. 533: 0.5,8[ 0 0.64; 0.37' 3RII_L SITE 1:1 WELL NO. 23 ?/P8/88 RECORD OF SURVEY MEAS DRIFT TRUVERT SUBSEA SECTION DIRECTION RELATIVE COORDINATES C. LOSURE DEPTt4 DG MN DEP'FH DEP'rH DIST ANGLE FROM WEt_L-HEAD DISTANCE DG MN S 2166~ 51 6 8255.20 8126.80 7730.02 N 12.60 W 7~20.1~ N 2204.:[5 W 773:1.0~5 N 1~ 33 G~ W :118~7 ~0 ~+8 B270.~+9 82~2.09 787:[.6:t N 9.80 W 75~9.83 N 2230.5~ W 7872.~t3 N 18 27 3q W DOG LEG dec4/:[ O0 0. 537 ]RILL SITE ]11 WELl_ NO. 23 7/28/86 DATA IN'rERPOLATED FOR EVEN :!00 FFE'r OF SUBSEA DEPTH MEAS. D E P 'r H 28 .'128 228 ,228 428 'FRU VERT SUB SEA MD.-TVD DEPTlt DEPTH DIFF. ~..3 0 0 , :I 28 :I 00 0 228 2 0 0 0 328 30 0 0 42 8 4 0 0 0 VERT I CAt_ CORRFC T 0 0 0 0 0 S28 S28 S 00 0 0 629 628 600 1 1 730 728 700 2 :l 83 ~ d ~_ 8 800 3 933 o28 900 S :l 035 :t 136 :12_.239 1448 :ISS6 :1668 1783 1902 2025 1028 :l 000 7 2 112? 8 1100 8 1 .1 ~-:,:_ 8 :t 200 :t :1 3 :1. 328 1300 1 [5 4 1428 1400 20 S 1528 1500 28 8 1628 1600 40 12 1728 1700 SS :l 5 1828 1800 74 .19 :1928 :1900 9'7 23 ,_°028 2000 :120 23 o :128 o 100 :t4 3 23 £- 2,_,_8 2200 169 26 2328 2300 1.9.9 30 2~28 2400 238 39 o148 2271 2397 2527 2666 2812 2528 2500 284 2958 2628 2600 330 3104 27213 2700 376 3255 2828 2800 427 3406 2928 2900 478 46 46 46 S1 S1 P, EL_AT I VE C. OORDI NATES FROM WEL_L-ItEAD 0.00 0.00 0. O0 0. O0 0.00 0.00 0.00 0.00 0.00 0.00 0.63 N 0.45 W 1.91 N 6.99 W '6.38 N 19.2:t W :12.53 N 36.3:/ W °O [50 N 54 12 W 213.78 N 70.61W 42.64 N 83.48 W 53.3q N 102.53 W 88.41N 103.30 W 120_72 N 113.~3 W 159.06 N 126.03 W 205.33 N 140.86 W 259.8:1 N 156.76 W 322.38 N 174.46 W 390.78 N 198.08 W 457.48 N 223.41W S26.96 N 241.64 W 598.97 N 268.05 W 683.5:1N 268.44 W 780.90 N 273.42 W 886.01 N 278.81 W 991.72 N 288.93 W 1097.32 N 304.49 W 1207.44 N 324.29 W 1319.:1S N 34S.9:1 W RILL SITE 11 WELL NO. 23 7/28/86 DATA INTERPOI_ATED FOR EVEN i00 FLEET OF SUBSEA DEPTH ~IEAS. DEPTH 3SS.V 3877 4036 · 4 19S ~.!.352 h. 802 4948 5091 5234 SS2S 5678 S832 6159 d330 6501 6673 70:13 7~82 7351 7520 7688 78S6 8024 81~2 'FRU VERT DEPTtt 3028 2, :128 3228 3328 3-428 3528 3628 3728 3828 3928 .4028 4128 ~228 4328 4528 4628 g728 g828. 5028 5128 5228 5328 5428 S528 S628 S728 S828 5928 SUB SEA MD-TVD VERTICAL DEPTH [)IFF. CORRECT B000 S31 53 3100 S~O 3200 649 3300 708 3400 767 S9 3500 824 S7 3600 878 54 3700 926 48 3900 1020 46 4000 l 063 4. 3 4 :LO0 1106 43 h 200 :L 1 S :t ,4 S 4300 1197 g6 4400 1250 53 4500 1304 54 4600 1366 62 4700 :lq31 65 4800 1502 71 qgO0 1573 71 SO00 1645 72 SlO0 1716 71 5200 1785 6~ 5300 :[8Sg 69 5400 1~23 69 S500 1992 69 S600 2060 68 5700 2128 68 5800 2196 68 5900 226g 68 REt_ATIVE COORDINATES FROM WEL_L-ltEAD 1433.18 N 369.57 W 1553.23 N 398.,_3 W 1672.63 N 432.65 W :/788.44 N 473.58 W 1906.h3 N 512.82 W 2019.43 N 557.51 W 2127.~-:8 N 602.70 W 222~.80 N 644. :16 W 2329.37 N 687.29 W 2~31.05 N 717.09 W 2526.81N 75:1.57 W 2622.08 N 786.13 W 2720.0? N 822.36 W 2820.07 N 860.33 W 2~27.~7 N 902.0? W 3036.56 N 945.83 W 3153.69 N 994.05 W 3275.79 N 1046.~6 W 3402.15 N :t102.21W 3528.85 N 1160.74 W 3654.34 N :1222.77 W 3785.38 N 1268.19 W 3911.08 N 1320.97 W 4040.48 N 1363.37 W 41d7.38 N 1413.52 W A300.i~7 N 1446.20 W 4428.91 N 1488.45 W g560.02 N 151~.75 W 4~,89.S3 N 1558.42 W 4823.09 N 1583.87 W DRILL SITE 11 WEt_L NO. 23 7/28/86 DATA IN'I-ERPOLA'I'ED FOR EVEN 100 FEET OF SUBSEA DEPTH MEAS. DEPTH 8360 85,_o 8687 8846 9003 TRU VERT SUB SEA MD-'I'VD VERTICAL DEP-r I-I DF'P T H D I FI:--. C:ORREC T '6028 6000 2332 6[3 6 :! 28 6 :l 00 o,a~-~ 65 6228 6200 2459 62 632[3 6300 25 ~ 8 5¢ 6428 64 00 2575 S7 REt_AT IVE COORDINATES FROM WELL-ttEAD 4953.8:[ N 1614.77 W 5081.S9 N :t644.98 W 5205.97 N :1674.38 W 5326.96 N :t703.03 W 22 N :t73~. ~0 W 91S9 93:l :1 9462 96 :[3 9764 6528 6500 2631 56 6628 6600 26[-13 52 672 [3 6700 273 2+ [5:1 6828 6800 2785 S l 6928 6900 2836 5 :t SSS9.73 N S670.56 N S779.96 N S888.62 N S997.72 N :tTSg.l:t W :t787.24 W :18:t6.97 W :t847_ :tO W :[877.43 W 9916 ~0068 :[0218 :t0368 ~0519 7028 7000 2888 S2 7128 7:tO0 2940 52 7228 7200 2990 50 7328 7300 3040 SO 7428 7400 309:1 S :L 6107.85 N 6218.28 N 6327_ :t9 N 6434. :19 N 6543.8:]. N :[908.02 W 1938.74 W '.1968.65 W 1999.7']. W 2020. S:[ W :[0669 10823 :].0979 11138 11299 7528 7SOO 3141 SO 7628 7600 31915 54 7728 7700 325:[ 56 7828 71.100 33:].0 59 7928 7900 3371 61 6653.59 N 6767.68 N 6884.33 N 7004.82 N 7128.64 N 2046.81W 2072_42 W 2099.85 W 2126_09 W 2152.23 W :[ 1460 11621 :[ :/780 802t-.1 [.1000 3432 6 :l 8128 [3100 3493. 6 :L 8228 8200 3552 S9 7253.73 N 7377.3:1 N 7498.4S N 2:t73.90 W 2197.48 W °°23 19 W )RILL SITE 11 WELl_ NO. 23 7/28/86 DATA IN'FERPOI_ATED FOR EVEN 1000 FEET OF MEASURED DEPTH MEAS. 'FRU VERT SUB SEA DEPT11 DEP'F H DEPTH -I 000 .99~ 9d6 2000 1908 1880 3000 2dS8 2830 hO00 330d 3278 5000 398~ 3938 RELATIVE COORDINATES FROM WEI_L-HEAD 2d.z~7 N ~5q.78 W 377.01 N '193.01~ W 1022.39 N 292.88 W 17~2.20 N .q~.09 W 2q65.SG N 729.G8 W 3:I58.39 N 3901.52 N h~570.72 N Gqh2.16 N 6169.03 N 996.03 W 1-316.86 W .1G52.67 W 1730.60 W 1925.25 W 11000 77z~2 771h d900.13 N 2.103.d0 W ]~z~' I~ntiflc~tlon ~ T~ ~ ti847 i!~o ~ HORIZONTAL VIEW ARCO ALASKA, INC. DRI~ SITE ii NELL NO. 23 CLOSURE: 7B72 ft N i6.5 N OECLINATION: 3i.25 deg'E SCALE: I Inch = i200 feet DRAWN: 7/28/B6 78OO 7"8OO 60OO 5400 48O0 4800 360O 8400 t800 t~00 8)O ~00 ~00 3000 ?.400 I 0 800 t800 1~00 8~0~ 3000 380O VERTICAL SECTION ARCO ALASKA, INC. DRILL SITE it WELL NO. 23 SECTION AT N 15.63 N TVD SCALE: ! inch = t500 feet DEP SCALE: t inch - t500 feet DRAWN : 7/28/86 Karkgr I~ltlficltlo~ ND I~D []8:RT ~ Ke~ 480 481) O B) 'TD ii847 8Z?O ~ T Departure - Teleco Oilfield S es of Alask~ Inc, 61 16 Nielson Way Anchorage, AK 99502 (907) 562-2646 August 1, 1986 JOB # 516 TAK ARCO WELL: DS 11-23 PRUDHOE BAY NABORS 22E Please find attached a copy of the computer calculated MWD directional surveys for the above mentioned well. We at Teleco appreciate this opportunity to provide service to ARCO. Teleco is committed to providing the highest quality of service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, Pat Havard Field Service Supervisor PH/el Enclosures A Date 07/28/86 TELECO OILFIELD SERVICES JOB 516 SURVEY CALCULATIONS **************************************** Page 1 ompany: ARCO ell: DS 11-23 ocation: PRUDHOE BAY ig: NABORS 22E ELECO Job # 516 TAK rid Correction: agnetic Declination: otal Correction: roposed Direction: 0.00 degrees 31.25 degrees 31.25 degrees 344.37 degrees RADIUS OF CURVATURE CALCULATION **************************************** MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100' *************************************************************************************************** ASSUMED VERTICAL AT 480 FEET 480.00 0.0 285.8 N 74 12 W 480.00 0.00 0.00N 0.00E 0.00 N 90.000E 0.000 TELECO MWD SURVEYS 793.00 10.8 290.1 N 69 54 W 790.95 17.75 10.19N 29.46W 31.17 N 70.921W 2.750 885.00 11.1 296.4 N 63 36 W 881.27 28.71 17.08N 45.51W 48.61 N 69.424W 1.341 939.23 36.24 22.14N 55.34W 944.00 10.5 298.1 N 61 54 W 59.61 N 68.189W 1.152 702.00 8.3 290.8 N 69 12 W 701.22 8.86 4.91N 15.32W 16.09 N 72.208W 3.741 581.00 3.8 285.8 N 74 12 W 580.92 1.74 0.91N 3.22W 3.34 N 74.143W 3.762 'ELECO Job # 516 TAK 07/28/86 Page 2 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' 1125.00 10.3 314.0 N 46 00 W 1117.25 61.79 41.31N 81.67W 91.53 N 63.168W 1.585 1246.00 14.4 328.7 N 31 18 W 1235.43 85.54 61.46N 97.79W 115.50 N 57.849W 4.244 1340.00 16.7 342.8 N 17 12 W 1325.98 110.39 84.38N 108.11W 137.14 N 52.028W 4.690 1435.00 20.0 342.1 N 17 54 W 1416.14 140.27 112.89N 117.13W 162.68 N 46.055W 3.481 1529.00 22.6 342.1 N 17 54 W 1503.71 174.39 145.38N 127.60W 193.44 N 41.274W 2.766 1624.00 26.5 342.4 N 17 36 W 1590.11 213.82 182.97N 139.63W 230.16 N 37.350W 4.107 1717.00 29.3 343.8 N 16 12 W 1672.29 257.32 224.60N 152.28W 271.36 N 34.138W 3.092 1812.00 32.3 344.5 N 15 30 W 1753.88 305.96 271.39N 165.57W 317.91 N 31.386W 3.180 1905.00 34.8 343.1 N 16 54 W 1831.38 357.35 320.74N 179.90W 367.75 N 29.288W 2.814 1967.00 36.7 340.3 N 19 42 W 1881.70 393.53 355.13N 191.28W 403.36 N 28.308W 4.043 2165.00 34.6 342.1 N 17 54 W 2042.58 508.74 464.36N 228.46W 517.52 N 26.197W 1.186 2259.00 36.5 343.8 N 16 12 W 2119.06 563.37 516.61N 244.48W 571.54 N 25.326W 2.278 2448.00 38.8 353.7 N 06 18 W 2268.69 678.33 629.69N 266.98W 683.95 N 22.976W 3.420 2540.00 42.8 355.8 N 04 12 W 2338.32 737.45 689.54N 272.48W 741.42 N 21.562W 4.596 2635.00 46.1 356.5 N 03 30 W 2406.12 802.57 755.90N 276.94W 805.04 N 20.122W 3.512 2731.00 46.4 357.6 N 02 24 W 2472.51 870.22 825.16N 280.51W 871.54 N 18.776W 0.885 3101.00 47.1 350.2 N 09 48 W 2726.03 1135.81 1092.94N 309.13W 1135.82 N 15.793W 1.468 ?ELECO Job # 516 TAK 07/28/86 Page 3 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' ,******** ******************************************************************************************* 3537.00 50.2 348.1 N 11 54 W 3014.04 1461.92 1414.33N 370.73W 1462.12 N 14.688W 0.798 3786.00 51.9 344.5 N 15 30 W 3170.57 1655.42' 1602.43N 416.58W 1655.70 N 14.573W 1.315 3910.00 50.1 340.7 N 19 18 W 3248.60 1751.71 1694.37N 445.39W 1751.93 N 14.728W 2.789 4099.00 51.9 341.7 N 18 18 W 3367.54 1898.36 1833.40N 492.72W 1898.46 N 15.043W 1.037 4319.00 50.0 337.5 N 22 30 W 3506.13 2068.57 1993.50N 552.26W 2068.58 N 15.485W 1.716 4508.00 49.0 337.9 N 22 06 W 3628.87 2211.32 2126.46N 4911.00 45.8 340.3 N 19 42 W 3901.62 2506.65 2403.54N 606.80W 2211.35 712.60W 2506.95. N 15.926W 0.553 N 16. 514W 0. 907 6446.00 54.8 335.1 N 24 54 W 4895.65 3665.52 3485.64N 1146.06W 3669.21 N 18.201W 0.543 6758.00 54.1 338.2 N 21 48 W 5077.05 3917.03 3718.66N 1246.66W 3922.07 N 18.534W 0.839 7073.00 53.4 340.0 N 20 00 W 5263.31 4169.98 3955.97N 1337.28W 4175.88 N 18.677W 0.512 7419.00 54.1 342.8 N 17 12 W 5467.90 4448.60 4220.39N 1426.27W 4454.88 N 18.673W 0.683 7732.00 53.0 344.5 N 15 30 W 5653.86 4700.34 4461.97N 1497.14W 4706.44 N 18.548W 0.561 8139.00 54.0 346.7 N 13 18 W 5895.95 5027.41 4778.84N 1578.50W 5032.79 N 18.279W 0.499 6097.00 53.5 336.8 N 23 12 W 4691.26 3385.70 3227.32N 1030.79W 3387.94 N 17.713W 1.148 5850.00 50.8 337.9 N 22 06 W 4539.71 3192.15 3047.35N 955.69W 3193.69 N 17.412W 0.896 5537.00 48.1 338.9 N 21 06 W 4336.25 2955.64 2826.25N 868.15W 2956.58 N 17.076W 0.995 5225.00 45.1 340.0 N 20 00 W 4121.90 2729.81 2614.01N 788.58W 2730.37 N 16.787W 0.233 ELECO Job # 516 TAK 07/28/86 Page 4 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH .INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100' *************************************************************************************************** 8455.00 52.6 346.7 N 13 18 W 6084.79 5280.57 5025.45N 1636.66W 5285.24 N 18.039W 0.443 B769.00 51.3 346.7 N 13 18 W 6278.32 5527.64 5266.12N 1693.43W 5531.71 N 17.826W 0.414 ~150.00 49.2 346.3 N 13 42 W 6521.94 5820.35 5550.93N 1761.81W 5823.82 N 17.609W 0.557 ~430.00 48.3 344.5 N 15 30 W 6706.55 6030.82 5754.64N 1814.87W 6034.04 N 17.504W 0.580 ~716.00 48.6 344.5 N 15 30 W 6896.25 6244.88 5960.94N 1872.00W 6247.98 N 17.435W 0.106 ~807.00 48.8 344.9 N 15 06 W 6956.31 6313.25 6026.89N 1890.04W 6316.30 N 17.412W 0.396 ~898.00 48.9 343.8 N 16 12 W 7016.19 6381.76 6092.86N 1908.52W 6384.78 N 17.393W 0.917 )989.00 48.9 344.5 N 15 30 W 7076.01 6450.34 6158.83N 1927.25W 6453.33 N 17.376W 0.580 9019.00 48.9 344.9 N 15 06 W 7095.73 6472.94 6180.64N 1933.22W 6475.92 N 17.369W 1.004 ~050.00 48.9 344.5 N 15 30 W 7116.11 6496.30 6203.17N 1939.38W 6499.27 N 17.362W 0.972 ~110.00 48.8 344.9 N 15 06 W 7155.59 6541.48 6246.75N 1951.30W 6544.42 N 17.347W 0.532 0415.00 47.5 346.7 N 13 18 W 7359.08 6768.59 6466.98N 2007.03W 6771.27 N 17.242W 0.612 D724.00 49.3 347.0 N 13 00 W 7564.23 6999.43 6691.98N 2059.60W 7001.76 N 17.107W 0.587 1029.00 50.9 347.4 N 12 36 W 7759.86 723'3.12 6920.15N 2111.43W 7235.10 N 16.968W 0.534 1157.00 51.6 348.1 N 11 54 W 7839.98 7332.78 7017.70N 2132.61W 7334.59 N 16.904W 0.694 1447.00 51.9 349.8 N 10 12 W 8019.52 7559.78 7241.21N 2176.26W 7561.17 N 16.728W 0.472 1664.00 51.1 348.4 N 11 36 W 8154.60 7729.02 7407.97N 2208.37W 7730.13 N 16.600W 0.625 ELECO Job # 516 TAK 07/28/86 Page 5 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' *************************************************************************************************** 1847.00 50.8 350.2 N 09 48 W 8269.90 7870.61 7547.61N 2234.76W 7871.50 N 16.493W 0.781 Ti --CO Oilt:iQld SQrvic~ VERTICAL PROJECTION 1" I- O. Cl 0 0 2000 4000 8000 8000 2000 4000 6000 8000 10000 ! 2000 ~- .... - ..... ._ SI AL:E ~ I ir~c~ = 2 I0[] ~m~ ..... , - _J ~ : . , , - ........... ~ . . , ....... , .... - _ 0000 ~ ~ .I ~ ~ . ......... L .... ~ _ ~ J ~ .... 4000 I ~]:~ ~"~"' r'~ ~ ~.--,_ ..... I __ ~ ,. _~ ~ ......... 8ooo I I VERTICAL SECTION TL_ECO Oi lt~i~ld PLAN VI Services WEST 9600 8000 6400 4800 9200 1600 0 12800 11200 g600 8000 ~ - 6400~ 4800 3200 1800 ARCO Alaska, Inc. Prudhoe Bay . ~,jineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager February 5, 1987 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 11-23 Permit No. 86-115 Enclosed is the "Subsequent" Sundry Notice detailing work completed on the above-mentioned well. Very truly yours, ...' D. F. Scheve DFS/aGA/sd Enclosures cc: Standard Alaska Production Company File: PI~ (DS11-23)W1-3 RE£EIVED F E B 0 6 1987 Oil & Gas Oons. oommission Anchorag~ ARCO AlasKa. ~nc. ;s a Subs,c~ar! .~ A'.]anticRich!ieldCompany --' ..... STATE OF ALASKA -- ALAS .~IL AND GAS CONSERVATION COM, ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown .~ Stimulate ~ Plugging - Perforate ~ Pull tubing Alter Casing ~_ Other ''~ 2. Name of Operator ARCO Alaska: Inc. 3. Address Post Office Box 100360, Anchorage, AK 99510 4. Location of well at surface 1096' FSL, 364' FEL, Sec. 28, T11N, R15E, UM At top of productive interval 1933' FNL, 2591' FWL, Sec. 21, T11N, R15E, UM At effective depth 1318' FNL, 2442' FWL, Sec. At total depth 1281' FNL, 2432' FWL~ Sec. 11. Present well condition summary Total depth: measured true vertical 21, T11N, R15E, UM 21, T11N, R15E, UM 12750 feet Plugs(measured) 8831 feet 5. Datum elevation(DF or KB) 57' EKD Feet 6. Unit or Property name Prudhoe Bay Unit 7. Wellnumber DS 11-23 8. Approval number 229~34~ 9. APInumber 5O-- O?O-2161fl tO. Pool Prudhoe Bay Oil Pool Effective depth: measured 12699 feet true vertical 8798 feet Casing Length Size Conductor 80' 20" Surface 2733' 13-3/8" Produc+4^. 11863' 9-5/8" Liner 1154' 7" Perforation depth: measured 12512'-12548' Junk (measured) Cemented Measured depth 1942# Poleset 109' 3200 sx CS 111 & 2763' 400 sx CS 11 Top job w/500 sx CS 11 500 sx Class G & 11891' 300 sx CS 1 400 sx Class G 11586-12740' True Vertical depth 109' 2503' 8282' 8092-8825' true vertical 8677'-8701' Tubing (size, grade and measured depth) 4½", L-80, tbg w/tail @ 11602' Packers and SSSV (type and measured depth) SD-3 pkr @ 11504' & Bal-O SSSV ¢ 2228' 12. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 6 0 6 19G7 Gas Cons. 6ommissio~ 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 0 0 0 0 WELL DIED; WOULD NOT FLOW CURRENTLY SHUT-IN 10 Tubing Pressure 0 0 14. Attachments Daily Report of Well Operations Copies of Logs and Surveys Run -- 15. I hereby certify that the foregoing is true and correct to the best of my knowledge / ,/'./' /' ]'~/~ Signed ~'~/r2/,~/,,. ~ ~/7 -:"'~" '- Form 10-404 Rev. 12-1-85 JCA (263-/-,361) Title ,2/.1 Operations En§ineerinq Manaqer Date]/¢/¢'~ Submit in Duplicate SUMMARY OF OPERATIONS Began perforating operations on 12/31/86. RU perforating unit, pressure tested equipment. RIH w/gun #1, shot interval 12528-12548'MD (4 spf), flowed well to attempt cleanup.. Shut-in well, POOH, all shots fired. RIH w/gun #2, shot interval 12512-12528'MD (4 spf), flowed well to attempt cleanup. Shut-in well, POOH, all shots fired. Secured well, RD. Well died, unable to flow. Depths referenced to BHCS 7/29/86 RECEIVED FEB 0 6 1~87 AJaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. Prudhoe Bay ~,a~ineering Post Office Boy. 100360 Anchorage, Alaska 99510~0360 Telephone 907 263 4248 Donald F, Scheve Operations Engineering Manager January 30, 1987 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 11-23 Permit No. 86-115 Dear Mr. Chatterton: Attached is the "Intention" Sundry Notice detailing work to be performed on the above-referenced well. Very truly yours, D. F. S cheYe DFS/PVL/jp Attachment cc: Standard Alaska Production Company Pi(DS 11-23)W5-4 WELLS/50 ARCO A~aska, !nc. is @ Subsidiary of AHamficRichfieldCompany STATE OF ALASKA ALASK,~ ,.)IL AND GAS CONSERVATION COMrv,..,._,lON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend Fi, Operation Shutdown © Re-enter suspended well © Alter casing [~' Time extension ~ Change approved program [] Plugging [] Stimulate I~Pull tubing ~ Amend order ~ Perforate ~'. Other 2. Name of Operator ARCO Alaska, Inco 3. Address P. O. 4. Location of well at surface 1096' FSL, 364' FEL, Sec. At tog) of productive interval 1330' FNL, 2640' FWL, Sec. At ef[ective depth 1297' FNL, 2529' FWL, Sec. At to,al depth 1260 FNT_,, 2519' FWL, Sec. 21, T11N, R15E, UM Box 100360~ Anchorage~ AK 99510 28, TllN, R15E, UM 21, TllN, R15E, UM (approx.) 21, TllN, R15E, UM (approx.) 5. Datum elevation(DF or KB) 57' RKB 6. UnitorProperty name Prudhoe Bay Unit 7. Wellnumber 11-23 8. Permit number 86-115 9. APl number_-~.A/A~ 5O-- 10. Pool Prudhoe Bay Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 12750 feet Plugs (measured) 8869 feet Effective depth: measured 12699 feet Junk (measured) true vertical 8836 feet Case ng Length Size Cemented Structural Conductor 80 ' 20" 1942# Poleset Surface 2733' 13-3/8" 3200 + 400 Sx Intermediate Production 11863' 9-5/8" 500 + 300 Sx Liner 1154' 7" 400 Sx Perforation depth: measured 12514-12550' true vertical 8716-8740' Tubing (size, grade and measured depth) 4~", L-80 BTC @ 11590' Packers and SSSy (type and measured depth) Baker SB-3 packer at 11504', 4~" SSSV at 2228' Measured depth 109' 2763' 11891' 11586-12740' ~ue Verticaldepth 109' 2496' 8298' 8106-8863' 12.Attachments Description summary of proposal [~ Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation February 1, 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereby pcrtify that.,t-he foreg~oing is true and correct to the best of my knowledge Signed 4~. ~ J,4~~ Title Operati°ns Engineering Manager Date Commission Use Only Conditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearance .... 7 ~~e. nt Wr~ i:~.e~or~ed ,- .~;~ .... Z ......... by order of Commiss,oner comm,ss,o, Approved by .. ~, ~..~ ~ .~ ~ Form 10-403 Rev 12-1-85 ~g%%S/~0 ~. V. LauCe~o, A~O-t~04, 2634312 Submit in triplicate DRILL SITE 11-23 SELECTIVE STIMULATION PRELIMINARY PROCEDURE · · MIRU pump truck and transports. Pump the following: g. h. i. 1000 gals 15% HC1 atomized 2000 gals 6% HC1 - 1~% HF atomized 1000 gals 2% NH,C1 water atomized 1000 gals 2% NH%C1 w/1000 lbs BAF 1000 gals 15% HC1 atomized 2000 gals 6% HC1 - 1~% HF atomized 1000 gals 2% NH,C! w~ter atomized 1000 gals diese~ w/5% EGMBE atomized 135 bbls dead crude atomized RD and release equipment. WELLS/50 STATE OF ALASKA ALASi'~. ~JIL AND GAS CONSERVATION COMb,._ ..,ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Stimulate [] Plugging [] Perforate ~ Pull tubing COMPLETE Operation shutdown [] Alter Casing [] Other 2. N a~ot.O peratqr ~u ~/asKa~ Inc. 3. Address P.O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 1096' FSL, 364' FEL, 5ec.28, T11N, R15E, UM feet feet At top of productive interval 1933' FNL, 2591' FWL, Sec.21, T11'N, R15E, UM At effective depth 1318' FNL, 2442' FWL, Sec.21, TllN, R15E, UM At total depth 1281' FNL, 2432', FWL, Sec.21, T11N, R15E, UM 11. Present well condition summary Total depth: measured true vertical 12. 1 2750 ' MD 8831 ' TVD 5. Datum elevation (DF or KB) RKB 57 ' 6. U~nit. pr Pr~operty. name ~ruanoe cay unit 7. Well number 11-23 8. Approval number 229 & 342 9. APl number 50-- 029-21610 10. ~ruldhoe Bay Oil Pool Effective depth: measured 12699 'MD true vertical 8798'TVD Length 80' 2733' 11863' Casing Conductor Surface Production Size 20" 13-3/8" 9-5/8" Liner 1154' 7" Perforation depth: measured None true vertical None feet feet Tubing (size, grade and measured depth) 4-1/2", L-80, tbg w/tail ~ 11602' Packers and SSSV (type and measured depth) SB~3 pkr ~ 11504' & Bal-O SSSV ~ 2228' Plugs (measured) None Stimulation or cement squeeze summary N/A Junk (measured) None Cemented 1942# Poleset 3200 sx CS III & 400 sx CS II Top job w/500 sx CS II 500 sx Class G ~ 300 sx CS I 400 sx Class C Measured depth 109 ' MD 2763 'MD 11891 'MD 11586'-12740 'MD Intervals treated (measured) True Vertical depth. 109 ' T.VD 2503 ' TVD 8282 'TVD 8092-8825 'TVD Treatment description including volumes used and final pressure RE£EIYEI) .13. N/A ~ttJ Alaska Oil & Gas Cons, 6ommisslon Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Prior to well operation Subsequent to operation 14. Attachments (Compl eta Wel 1 Hi story w/Addendum, dated 08/06/86) Daily Report of Well Operations .~ Copies of Logs and Surveys Run ~i~ 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Tubing Pressure Form 10-404 Rev. 12-1-85 /~ - GYRO Title&ssoci ate Engi near Date /'~.~-~7 Submit in Duplicate Feet ARCO Oil and Gas Company . . Daily Well Mistory-Final Report Instruclions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. J Accounting cost center code REVISED District County or Parish I State Alaska North Slope Borough I Alaska Field Prudhoe Bay Auth. or W.O. no. AS0481 Lease or Unit Title Well no, ADL #28328 11-23 Completion WWS #1 API 50-029-21607 cost center prior to plugging and ARCO Alaska, Inc. 21.66% abandonment of this well Spudded or W.O. begun Date Hour Prior status if a W.O. Complete 12/21/86 1800 Hrs. Date and depth as of 8:00 a.m. 12/22/86 12/23/86 12/24/86 Complete record for each day reported 7" @ 12,740' 12,699' PBTD, Make GR/JB rn 9.2 ppg NaC1 Accept ri~ @ 1800, 12/21/86. Tst csg & lnr to 3000 psi; OK. ND tree. NU & Cst BOPE. RU Gearhart, make GR/JB 7" @ 12740' 12,699' PBTD, RIH w/4-1/2" tbg 9.2 ppg NaC1 b~ Fin 8.45" gauge ring rn to TOL @ 11576'~~ Run 6" gauge ring to 12,682'. RU & run 9-5/8" x 4-1/2" packer on 4-1/2" tubing. Install 4-1/2" SSSV and test to 5000 psi. Continue in hole w/4-1/2" tubing. 7" @ 12740' 12,699' PBTD 9.2 ppg NaCl Land tbg hgr. Pump 150 bbl diesel down annulus & equalize w/tbg. Set packer/shear PBR. Test tbg to 2500 psi & annulus to 2000 psi. Shear sub out and test pkr. ND BOPE. NU tree & tst tree to 5000 psi. RI{ @ 2230 hrs, 12/23/86. RECEIVED 0 2 1987 Old TD Released rig 2230 Hrs. New TD Date 12/23/86 PB Depth Kind of rig 12,6A}'~ska99 Oil & Gas Cons, Commission Annhnr~e Rotary Classifications (oil, gas, etc.) Oil Type completion (single, dual, etc.) Single Producing method Official reservoir name(s) Flowing Sadlerochit Potential test data Well no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % CDR Gravity Allowable Effective date corrected The above is correct '"W..~\",,~,~ JDate 1116187 For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. Drilling Supervisor ~ELL: 870~78~ 1-23 Arctic Pak well w/300 sx CS I & 130 bbls Arctic Pak. Drilling Supervisor RECEiV I) FEB 0 2 ]987 Alaska 011 & Gas Cons. Commission Anchora.c]e ARCO Alaska, Inc F'.O. Box Anchorage, A/ruskin 995~ DATE' October i4 , J986 REFERENCE: ARCO Cased Hole Final ~-3~2 8-20-86 ACBL/VDL/$IG/6R Run t , 5 I-3~3 8-ft-86 ACBL/VDL/$I[~/F~R Run t, .5' 3-t4 8-23-86 PFC Log Run t, 5' 7-23 9-8-86 CNL/GR Mul±i=Spmce Run 9-J4 9-J9-86 GR/Co[~ar (Tubing ~pot Pack) Run 9-~4 9-20-86 GR/Col Let Log Run J, 5' 9-J4 o-~-86, .... GR Log Run J , 5' 9-34 9-J 9-86 Diff. Temp ~/GR Run JJ-~6 9-24-86 CNL/GR MuL¢i=Space Run J J-23 8-JJ-86 ACBL/V;:L/$IF~/GR Run ~, 5' J4-8 8-J6-86 Produc¢ion Logging Service~ Run J, 5' J8-8 8-20-86 GR Log Run Dress Dress Dress Dress Dress I)r ess Dr ess I)r ess Dress Dress Dress F'[ease sign rand re+.urn +.he m¢+.mched copy as receip+, of Received By HAVE A NICE DAY! Ro~mnne Peek ATO-J529 TRAN~ ~86638 DISTRIBUTION Centre[ Fi [e~ Chevron D & M Ex+.ension E:-p[or~±ion Exxor, Mar a ¢ hah Mob i [ F'hi L 1. ips F'B WeLL F'i Les R ~: D State of ALa~lca Texaco ARCO Alaska P,O. Box Anchorage, Alaska 99~t~ DATE: August 26, REFERENCE: ARCO ~986 Magnetic Tropes w/[is~irlg t-33 8-3-86 DIF'L,CN/CDL,AC ECC 2508 Drez~ -23 7-30-86 DIFL, CN/CDL, AC ECC2507 Dress H~¥E A~aska 0il & Gas Cons. Commission L i nda~H~[_ce~' Anchorage ATO-t~ TRAN$ ~86533 DISTRIBUTION Central Fi [es Chevr on Extension Exploration. Exxoll iqar a t ho~'~ Hob i [ · '-Phi LLip~ F'B WeLL F'i [e~ R & D ~ $ohio ~ State of Alaska Texaco ARCO ALaska, Inc. P.O. Box Anchorage, ALaska 995ie DATE: August t8, t986 REFERENCE: ARCO Directional t -33 8-5-86 J t-23 7-28-86 PLease sign and Data MWD Directional HWD Directional ret urn the attached Survey Te taco Survey Teteco copy as receipt of data. Received By. HAVE A NICE DAY! Linda Hu[ce ATO-t 529 TRAN£ ~865tt DISTRIBUTION Central FiLes Chevron D&H Extension Exp[oration Exxon Harathon Hob i [ Phi[lips T~ PB Wet[ Fi [es R &D ~ $oh i o ~.~-~State of Alaska Texaco STATE OF ALASKA ALASr,., ,..,,L AND GAS CONSERVATION COMN.,o,...JN APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon - Suspend -- Operation Shutdown ~ Re-enter suspended well - Alter casing - Time extension- Change approved program ~ Plugging C Stimulate ¢- Pull tubing- Amend order ' Perforate ' Other" 2. Name of Operator ARCO Alaska, Inc. 3. Address P O. Box 100360 Anchorage, AK 99510 4. Location of well at surface 1096'FSL, 364'FEL, Sec.28, T11N, R15E, UM At top ofproductive interval 1330'FNL, 2640'FWL, Sec.21, T11N, R15E, UM (approx.) At At t?;~6~OLt,h 2519' FWL, Sec.21, TllN, R15E, UM (approx.) 5. Datum elevation (DF or KB) 57 ' RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number 11-23 8. Permit number 86-115 9. APl number 50-- 029-21610 10. Pool · Prudhoe Bay Oil Pool feet 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 80' Surface 2733' 12750 ' MD feet 8869' TVD feet 12699' MD 8836' TVD feet feet Size 20" 13'3/8" 9-5/8" 7" Producti on 11863 ' Li ne r 1154 ' Perforation depth: measured None None true vertical Tubing (size, grade and measured depth) None Packers and SSSV (type and measured depth) None Plugs (measured) Junk (measured) None None Cemented 1942# Pol eset 3200 sx CS III & 400 sx CS II Top job w/500 sx CS II 500 sx Class G & 300 sx CS I 400 sx Class G Measured depth 109'MD 2763'MD 11891'MD 11586'-12740'MD ~ue Vertical depth 109'TVD 2496'TVD 8298'TVD 8106'-8863'TVD 12.Attachments Description summary of proposal ~ Detailed operations program 13. Estimated date for commeffcing operation Feb rua fy, 1987 BOP sketch 14, If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~ ~ Title Associate Engineer Commission Use Only (DAM) SA/O9S Conditions of approval Form 10-403 Rev ~5 ' Notify commission so representative may witness I Approval ~ Plug integrity C BOP Test ~ Location clearanceI by order of ~~ Z, 1 commission / ~bm~in triplicat'e ARCO Oil and Gas Company Well History- Initial Report- Daily Instruction.: Prepare and submit the "Initial Report" on the first Wednesday after a well is spudded or workover operations are started. Daily work prior to spudding should be summarized on the form giving inclusive dates only. District County, parish or borough State Alaska North Slope Borough Alaska Field Lease or Unit Well no. Prudhoe Bay ADL #28328 11-23 Title Drill Auth. or W.O, no. AFE AS0481 Nabors 22-E API 50-029-21607 Operator I I IARCO W.I. ARCO Alaska, Inc. 21.66% Spudded or W.O. begun IDate IHour Prior status if a W.O. Spud 7/11/86 2200 Hrs. Date and depth as of 8:00 a.m. 7/11/86 7/12/86 thru 7/14/86 7/15/86 7/16/86 7/17/86 Complete record for each day reported 20" @ 109' Accept ri~ @ 0300 hrs, 7/11/86. 20" @ 109' 1977', (1868'), Drlg Wt. 9.1· PV 13, YP 37, PH 8.5· WL 17.4, Sol 4 NU diverter sys. Spud Well @ 2200 hrs, 7/11/86· Drl to 500'· DD & surv to 1977'. 480', Assumed vertical 581' 3.8° N79 2W, 580.94 TVD, 1 75 VS, 91N, 3.22W · · · · · 944', 10.5°, N61.9W, 939.24 TVD, 36.24 VS, 22.07N, 55.62W 1340' 16 7° N17 2W, 1326.03 TVD, 110.61VS, 84 49N, 108.55W · . , · · 1624', 26.5°, N17.6W, 1590.19 TVD, 214.07 VS, 183.09N, 140.10W 1905' 34.8° N16 9W, 1831.40 TVD, 357;61VS, 320 88N, 180.38W 20" @ 109' 2777', (800')· Rn'g 13-3/8" Wt. 9.1, PV 26, YP 63, PH 8.5, WL 14·8, Sol 5 Navi-Drl & surv 17½" hole to 2777'· short trip· C&C, POOH. RU to rn 13-3/8". 1967', 36.7°, N19.3W, 1881.81TVD, 393.80 VS, 355.27N, 191.75W 2259' 36 5° N16 2W, 2119.18 TVD, 536·66 VS, 516 76N, 244.96W · . · . · 2540', 42.0°, N 4.2W, 2338.88 TVD, 737.42 VS, 689.37N, 272.38W 2731' 46 4° N 2 4W· 2473.55 TVD, 869.74 VS, 824 53N, 280.95W · · · · · 13-3/8" @ 2763' 2777', (0'), Dress 13-3/8" Wtr in pits Rn 69 its, 13-3/8", 72#, L-80 BTC & 2 its, 68#, K-55 BTC csg w/FS @ 2763', FC @ 2681'. Cmt w/3200 sx CS III, followed by 400 sx CS II. Displ cmt using rig pmps, bump plug. CIP @ 1555 hrs, 7/15/86. Perform 500 sx CS II top job. ND diverter. 13-3/8" @ 2763' 2787', (10'), Tst formation Wt. 8.6, PV 2, YP 1, PH 8.5, WL 50, Sol 1 NU & tst BOPE. TIH, DO FC & cmt, tst csg to 2000 psi. new formation. Drl cmt, FS & 10' The above is correct Signature For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. J Date Title ~ -' 13- 9(- 8/11/86 Drilling Supervisor ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations_ If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District ICounty or Parish IState Alaska North Slope Borough Field ILea .... Unit #28328 I Complete record for each day while drilling or workover in progress Prudhoe Bay Date and depth as of 8:00 a.m. 7/18/86 7/19/86 thru 7/21/86 7/22/86 7/23/86 7/24/86 Alaska JWell no. 11-23 13-3/8" @ 2763' 4677', (1890'), TOH w/bit Wt. 8.9, PV 4, YP 4, PH 9.0, WL 28, Sol 4 Conduct formation tst to 14.1 ppg EMW. RIH, drl & surv 12¼" hole to 4677'. 3101', 47.1°, N 9.8W, 2726.64 TVD, 1137.02 VS, 1095.58N, 304.17W 3786', 51.9°, N15.5W, 3171.22 TVD, 1656.89 VS, 1605.07N, 412.09W 4099', 51.9°, N18.3W, 3368.20 TVD, 1889.82 VS, 1836.07N, 488.24W 4508', 49.0°, N22.1W, 3629.54 TVD, 2217.68 VS, 2129.18N, 602.33W 13-3/8" @ 2763' 8880', (4203'), Drlg Wt. 9.3, PV 11, YP 9, PH 9.0, WL 8.6, Sol 6 Drl & surv 12¼" hole to 8880'. 4911', 45.8°, N19.7W, 3802.32 TVD, 2507.94 VS, 2406.31N, 708.15W 5337', 48.1°, 6097', 53.5°, 6446', 54.8°, 7073', 53.4°, 7732', 53.0°, 8139', 54.0°, 8455', 52.6°, N21.1W, 4336.87 TVD, 2956.79 VS, 2829.04N, 863.71W N23.2W, 4692.82 TVD, 3386.68 VS, 3230.17N, 1026.37W N24.9W, 4986.41TVD, 3666.32 VS, 3488.49N, 1141.65W N20.0W, 5264.08 TVD, 4170.56 VS, 3958.86N, 1332.89W N15.5W, 5654.63 TVD, 4700.88 VS, 4464.91N, 1492.76W N13.3W, 5896.72 TVD, 5028.00 VS, 4781.80N, 1574.12W N13.3W, 6085.57 TVD, 5281.20 VS, 5028.37N, 1632.91W 13-3/8" @ 2763' 9506', (626'), Drlg Wt. 9.4, PV 15, YP 8, PH 9.0, WL 6.4, Sol 7 Drl & surv 12¼" hole to 9368', hit.drlg break, stuck, jar free. Drl to 9506', POOH f/bit chg. 8769', 51.3°, N13.3W, 6279.11TVD, 5528.30 VS, 5269.00N, 1689.29W 9430', 48.3°, N15.5W, 6707.35 TVD, 6031.57 VS, 5757.55N, 1810.74W 13-3/8" @ 2763' 10,481', (975'), Chg BHA Wt. 9.6, PV 16, YP 11, PH 9.8, WL 5.8, Sol 8 Drl & surv 12¼" hole to 10,481', CBU, POOH to chg BHA. 9,716', 48.6°, N15.5W, 6897.05, 6245.60 VS, 5963.80N, 1867.94W 10,019', 48.9°, N15.1W, 7046.53, 6473.67 VS, 6183.51N, 1929.16W 10,415', 47.5°, N13.3W, 7359.33, 6769.85 VS, 6470.15N, 2003.84W 13-3/8" @ 2763' 11,212', (731'), Chg BHA Wt. 9.8, PV 19, YP 14, PH 9.5, WL 5.0, Sol 10 Drl & surv 12¼" hole to 11,212'. 10,724', 49.3°, N13.0W, 7564.48 TVD, 7000.75 VS, 6695.16N, 2056.40W 11,157', 51.6°, Nll.9W, 7840.24 TVD, 7334.17 VS, 7020.88N, 2129.42W The above is correct IDate J Title 8/11/86 For form preparation and distribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 Drilling Supervisor ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District I'County or Parish State I e~ Alaska North Slope Borough I Alaska Field Lease or Unit W no. Prudhoe Ba, ADL #28328 1-23 Date and dept[q as of 8:00 a.m. 7/25/86 7/26/86 thru 7/28/86 7/29/86 7/30/86 7/31/86 8/01/86 Complete record for each day while drilling or workover in progress 13-3/8" @ 2763' 11,915', (703r), POOH Wt. 9.8, PV 16, YP 9, PH 9.3, WL 5.4, Sol 11 Drl & surv 12¼" hole, 11 std short trip, CBU, POOH. 11,447', 51.9°, NiO.2W, 8019.78 TVD, 7561.27 VS, 7244.40N, 2173.08W 11,847', 50.8°, N 9.8W, 8270.16 TVD, 7872.22 VS, 7550.81N, 2231.57W 9-5/8" @ 11,891' 12,193', (278'), POOH f/BHA chg Wt. 9.6, PV 9, YP 7, PH 10.8, WL 5.2, Sol 10 RU & rn 289 jts, 9-5/8", 47#, L-80 BTC csg w/FC @ 11,810', FS @ 11,891' Cmt w/500 sx C1 'tG" w/.75% CD-31, .15% R-5 & 1GHS FP-8L. Displ using rig pmps, bump plugs, full rtns. RIH w/8½" BHA, DO cmt & flt equip + 10' new hole. Conduct formation tst to 12.86 ppg EMW. Drl 8½" hole to 12,193', POOH to chg BHA. 9-5/8" @ 11,891' 12,602', (409'), Drlg rathole Wt. 9.5, PV 10, YP 10, PH 10.8, WL 4.7, Sol 9 POOH, chg bit, RIH to 11,891', rm to 12,193', drl to 12,602'. 12,134', 50.5°, N13W, 8452.10 TVD, 8094.10 VS, 7768.30N, 2275.40W 9-5/8" @ 11,891' 12,750', (148'), POOH w/GR Wt. 9.6, PV 10, YP 11, PH 10.0, WL 4.6, Sol 9 Drl 8½" hole to 12,750', short trip to shoe, C&C, POOH. RU DA, rn DIFL/LSS/GR/SP f/12,650'-11,800', LSS w/waveform f/12,650'-11,850' CDL/CNL/GR/CAL f/12,600'-11,850', GR f/11,900'-2763' 12,686', 44°, N18.5W, 8826.60 TVD, 8499.10 VS, 8158.~0N, 2385.40W 7" @ 12,740' 12,750', (0'), RIH w/7" lnr Wt. 9.7, PV 10, YP 11, PH 10, WL 4.8, Sol 9 RD DA. TIH, C&C f/7" lnr, TOH. Chg rams to 7" & tst. RU & RIH w/7" lnr. 7" @ 12,740' 12,750', (0'), Drl cmt Wt. 9.7, PV 10, YP 11, PH 10, WL 5.2, Sol 9 RIH w/27 its, 7", 29#, L-80 BTC lnr f/11,562'-12,740' w/tieback slv@ 11,573', TOL @ 11,586', mkr jt @ 12,005', LC @ 12,613', FC @ 12,694', FS @ 12,738', TT @ 12,740'. Cmt w/400 sx C1 "G" w/3% KC1, 1.1% FL-28, .3% CD-31, .2% A-2 & 1GHS FP8L. Displ using rig pmps, bump plug. RIH w/8½" bit & 9-5/8" csg scrpr, tag cmt @ 11,319', drl cmt in 9-5/8" to 11,500'. The above is correct For form preparation and distribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 IDate ITitle 8/11/86 Drillin~ Supervisor AtlanticRichfieldCompany Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. District Alaska Field ?rudhoe Bay JCounty or Parish Lease or Unit Title North Slope Borough ADL #28328 Accounting cost center code State Alaska JWell no. 11-23 Auth, or W.O. no. AFE AS0481 Drill Nabors 22-E API 50-029-21607 Operator A.R.Co. W.I. ARCO Alaska, Inc. 21.66% Spudded or W.O. begun Date Spud 7/11/86 Date and depth Complete record for each day reported as of 8:00 a.m. 8/02/86 thru 8/03/86 Iotal number of wells (active or inactive) on this ost center prior to plugging and I bandonment of this well I our I Prior status if a W.O. 2200 Hrs. I 7" f/11,586'-12,740' 12,750' TD, (12,699' PBTD), RR Diesel CO cmt to lnr top. RIH w/6" bit, CO to FC, press tst csg to 3000 psi; OK. Displ well w/9.4 ppg NaC1 w/inhibitor, C&C, POOH. Pmp 400' diesel cap. ND BOPE, NU & tst tree. RR @ 1530 hrss 8/3/86. Old TD New TD 12,750' 12,699' Released rig Date 1530 Hrs. I PB Depth Kind of rig 8/3/86 Rotary Classifications (oil, gas, etc.) Oil Type completion (single, dual, etc.) Single Producing method Official reservoir name(s) Flowing Sadlerochit Polential test data Well no. Date Reservoir Producing Interval Oil or gas Test time Production iOil on test Gas per day ... Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Effective date corrected The above is correct IDate ITitle 8111186 Drilling Supervisor For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ADDENDUM WELL: 8/04/86 8/11/86 11-23 Arctic Pak well w/300 sx CS I & 130 bbls Arctic Pak. Rn CBL/GR/CCL f/12,699'-10,500' MD. Rn gyro f/PBTD-surf. Drilling Supervisor 'Oat~ ii:.) T' ('? !i.' !::,'r ,'.:-).-r :: .:?i T'i C] !" E':' i.' U. 'i" MEMORAN"""iUM State of Alaska ALASKA OIL ~D GAS CONSERVATION COMMISsiON TO: C.V. C ton DATE' July 23, 1986 FILE NO.: D.ADA.33 THRU: Lonnie C. Smlth~-?;%,':. TELEPHONE NO.: Co~issioner / ~' Doug Amos Petroleum Inspector FROM: SUBJECT: BOP Test ARCO PBU DS 1]-23 Permit No. 86-115 Prudhoe Oil Pool ~~u!y. !6, 1986: After witnessing the Sohio safety valve retest I traveled this date to ARCO's DS 11-23 to witness the BOP test. The testing commenced at 8:30 p.m. and was concluded at 12:40 a.m., 7/]7/86. The choke line flange at the stack leaked and was repaired and retested. I filled out an AOGCC BOP Inspection Report which is attached. In summary, I witnessed the BOP test at ARCO's PBU DS ]1-23 well. Attachment ~'~ STATE OF ALASKA , ':-'-' ALASKA OIL & GAS CONSERVATION COMMISSION B. O. P.E. Inspection Report Inspector Operator LoCatiOn: Sec ~ Drillin~ Contractor Representative Permit ~! ~$" t~ ~Casing Set Ri~ f! ~%.~ Representative Location, General oK Well Sign General Housekeeping'~)~ Rig ~ Reserve Pit ~K Mud Systems Visual Audio Trip Tank Pit Gauge Flow Monitor Gas Detectors OK OK-- OK O~ BOPE Stack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves~l Check Valve Test Pressure ~'oo Test Results: Failures ACCUMULATOR SYSTEM Full Charge Pressure '~00~ psig ~'~ Pressure After Closure \~O~D psig ~ Pump incr. clos. pres. 200 psig mind, sec. Full Charge Pressure Attained: ~_ min~ sec. N2 ~1~% ~m~ %~c, O t'~.~ ~C::, psig .~ Controls: Master ~ Remote O~ Blinds switch cover %~ Kelly and Floor Safety Valves Upper Kelly . ~ ~ Test Pressure ~;OOO Lower Kelly ~ ~ Test Pressure ~ Ball Type I ~Test Pressure ~ Inside BOP ~1 Choke Manifold No. Valves No. flanges Test Pressure Test Pressure Adjustable Chokes Hydrauically operated choke Test Time ~-- hrs. Repair or Replacement "of failed equipment' to be made within days and Inspector/ Commission office notified. Remarks: Distribution orig. - AO&GCC cc : - Operator c_c - Supervisor STATE OF ALASKA ALASK,-, ~IL AND GAS CONSERVATION COMM.._,..,~ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend ~ Operation Shutdown ~ Re-enter suspended well ~ Alter casing Time extension ~ Change approved program ~-..Plugging ~ Stimulate ~ Pull tubing ~ Amend order-- Perforate-' Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. 0. Box 100360 Anchorage, AK 99510 4. Location of well at surface 1096'FSL, 364'FEL, Sec.28, At top of productive interval 1330'FNL, 2640'FWL, Sec.21, At effective depth T11N, R15E, UM T11N, R15E, UM 5. Datum elevation (DF or KB) 57'RKB, PAD 27' 6L 6. Unit or Property name Prudhoe Bay Unit 7. Well number 11 -23 8. Permit number 86-115 9. APl number 50_029-21610 10. Pool Pr'udhoe Bay 0il Pool feet ~,, 1!. Present we!! condition summary Total depth: measured true vertical N/A feet feet Effective depth: measured N/A feet true vertical feet Casing Length Size Perforation depth: measured None true vertical None Tubing (size, grade and measured depth) Packers and SSSV (type and measured depth) Plugs (measured) Junk (measured) Cemented Measured depth True Vertical depth None ECEIVED J Lil._ 0 '7 1986 ~Jas~<a Oil & Gas Cons. co, remission Anchorage None 12.Attachments Description summary of proposal ~ Detailed operations program [] BOP sketch 13. Estimated date for commencing operation 07/09/86 (estimated spud date) 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed (¢'~ ~(~K_/' ~ Title As s o c'i a t e E ng i neer Commission Use Only (GSW) SA/074 Conditions of approval Notify commission so representative may witness I Approval No. U Plug integrity [] BOP Test [] Location clearanceI Date Commissioner by order of the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate ARCO Alaska, HOLE SIZE 30" 17-1/2" 17-1/2" I 2-1 /4" 8-1 /2" DS 11-23 SUMMARY OF PROPOSAL Inc., proposes to change DS 11-23 casing program as follows: SETTING DEPTH CASING WT. GRADE LENGTH TOP 20" 91 .5# H-40 80' 28'MD(28'TVD) 13-3/8" 68.0# K-55 41 ' 27'MD(27'TVD) 13-3/8" 72.0# L-80 2801' 68'MD(68'TVD) 9-5/8" 47.0# L-80 11,846' 25'MD(25'TVD) 7" 29.0# L-80 1110' 11 ,581 ' (8108'TVD) BOTTOM I 08 'MD ( 1 08 ' TVD) 68'MD(68'TVD) 2869'MD(2500'TVD) 11 ,881 'MD(8298'TVD) 12,691 'MD(8819'TVD) SA/O74b:tw 07/07/86 1986 June 10, 1986 bit. T. P. Oostermeyer Regional Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510-0360 Telecopy: (907) 276-7542 Re: Prudhoe Bay Unit DS 11-23 ARCO Alaska, Inc. Permit P,~o. 86-115 Sur. Loc. 1096'FSL, 364'FEL, Sec. 28, T1]N, R!5E, Btmho!e Loc. 1169'F~, 2595'F~,~, Sec. 21, TllN, R15E, Dear Mr. Oostermeyer: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. C. V. Chat~er6oh Chai~an of Alaska Oil and Gas Conse~-ation Co~ission BY ORDER OF Tile CO?~]ISSIOM d!f Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery STATE OF ALASKA ALASKA C._ AND GAS CONSERVATION CO,,../IlSSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill .~ Redrill ~1 lb. Type of well. Exploratory I~ Stratigraphic Test ~ Development Oil Re-Entry ~ DeepenEI Service .'~' Developement Gas [] Single Zone ~ Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 57', PAD 27'GL feet Prudhoe Bay Field 3. Address 6. Property Designation Prudhoe Bay Oi] Pool P.O. Box 100360 Anchorage, AK 99510 ADL ,z'z21~'S'~Z-8 ALK 2326 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 1096'FSL,364'FEL,Sec.28,T11N,R15E,UM(approx) Prudhoe Bay Unit Statewide At top of productive interval ~ TQF~3cP 8. Well number Number 1330'FNL, 2640'FWL, Sec.21, T11N, R15E, UN 11-23 #8088-26-27 At total depth 9. Approximate spud date Amount 1169'FNL, 2595'FWL, Sec.21, T11N, R15E, UM 06/10/86 $500,000 12. Distance to nearest I 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth(MD and TVD property line "' ~ surface 1 2691 'ND 1169' feet 60' from 11-9,~ Ii-IO feet 2560 (88I~'TVD) feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.03,5 (e)(2)) Kickoff depth 500 feet Maximum hole angle 500 Maxirnumsurface 3096 psig At total depth CrVD) 3927 psig ,, 18. Casing program Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 9n,, 9!.5# H-a.O Weld 8!' 28' 28' !09' !09' 200 ft3 Pe!eset 1R-1/?"1f')-'~//~" L~R ~¢ .I-~ RTl' Rr~, 2'7' 9'7' 11R' 11~' 1r-,fin fy Ac` III . _. 4B .5# L-80 I BT£ 4.~64 ' GR ' 68 ' /~/~R? Rr~flO ' 400 sx C1 ass 9-7/8" 7-5/8" 29.7# L-80 BTC 12666'1 25' 25' 1269 ' 8819' 300 sx Class CONTINGENCY LINER: 6-3/4" 5-1/2" 17.0# L-80. FL4S 1091' 11600' 8115' 12691' 8819' 100 sx Class G Total depth' measured feet Plugs (measured) true vertical feet Effective depth' measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor V) f'~'~!V ED Surface ~'k V L, ,,.~ - Intermediate ' ! j !'-,,] 0 ':7 ;t986 Production Liner Perforation depth: measured /\!a. sKa 0il & Gas Cons. C0rnfnissi0~ Anchorage true vertical 20. Attachments Filing fee ,~ Property plat ~J BOP Sketch ~ DiverterSketch F- Drilling program ~ Drilling fluid program ~ Time vs depth plot ~ Refraction analysis r~ Seabed report © 20AA025.050 requirements 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~'~~ ¢~_*~,O0s~¢~~ Title Regional Drilling Engineer Date f/¢'/¢2,~. Commission Use Only (GSW) PD/PD279 I APlnumber IApprovaldate ] See cover letter Permit Number ,~'* L~ "//~'~ 50-- o'~f~"~? O /,~ 06/]_0/86 for other requirements Conditions of approval Samples required [] Yes RN° Mud log required ~ Yes ~ No Hydrogen sulfide measures .,~ Yes [] No Directional survey required ~Yes ~ No Required workin~sure for B,e~E,~r~2M; ~.. 3M; ~ 5M; ~ 10M; ~ 15M Other: ~/,,/~~ 7~~,/~ e~'~//~' by order of Approved by Commissioner the commission Dar ~nrm ln.4~1R ~ Sub/ triplicate DS 11 -23 DRILLING PROGRAM 1. Set 20" conductor and cement. A 20", 2000 psi annular diverter might not be used for the wel 1 . A waiver of the surface hole diverter system for Drill Site 11 has been received from the AOGCC. 2. MIRU Nabors Rig 22E. 3. Drill 13-1/2" hole to 500'MD(5OO'TVD) . Kick off and build 2.5°/100' N15°38'W to 49°54'. Hold and continue drilling to 4432'MD(3500'TVD). 4. Set 10-3/4" casing and cement to surface. 5. Install 13-5/8", 5000 psi, RSRRA BOP stack. Test BOP stack to 5000 psi. Test BOP stack weekly. 6. Drill 9-7/8" hole to 12,691'MD(8819'TVD). 7. Run open hole logs. 8. Set 7-5/8" casing and cement. Displace cement with 9.4 ppg brine. Test casing to 3000 psi. Spot 400' diesel cap. 9. Secure well and release rig. 10. Run cased hole logs. 11 . MIRU completion rig. 12. Run 4-1/2" tubing string with packer, gas lift mandrels and provisions for subsurface safety equipment. Set packer above Sadlerochit. 13. NU tree and test to 5000 psi. 14. Secure well and release completion rig. 15. Perforate well . NOTES: a. Reserve pit fluids will be disposed of down the 7-5/8" x 10-3/4" annulus. The annulus will be left with a non-freezing fluid during any extended interruption in the disposal process. The annulus willJ be sealed with 300 sx of cement followed by Arctic Pack upon the completion of the fluid disposal process. b. If hole conditions warrant, 7-5/8" casing will be set above the Sadlerochit and a 5-1/2" contingency liner set at TD. c. The drilling fluid program and fluid surface system will conform to the regulations set forth in 20 AAC 25.033. d. Maximum surface pressure is based upon recent BHP surveys and a full column of gas to TD (0.10 psi/ft). e. Existing wells within 200' of the proposed well are: DS 11-9 60' at surface; DS .1--l~!0 60' at surface & 188' at 1237'TVD; DS 11-11 178' at 251 'TVD; and L3-23~7 141 ' at 7083'TVD. PD/PD279a:tw 06/06/86 DS 11-23 MUD PROGRAM Plas Yield Density Visc. Point 2 Initial 1OM FL % % pH and Depth (TVD) #/gal (CP) #/100 ft Gel Gel CC/30M Oil Solids Type of Mud Surf 8.8 Funnel Gel-Benex to to 100- 40-60 30+ 50+ 25 0 8 Spud Mud 10-3/4" 9.2 250 Csg Point 10-3/4': Csg Shoe 8.8 Minimum 2 2 5 25 3.5 Low Solids to to Possible to to to to 0 to Non-dispersed K-10 9.4 4 5 10 10 6.5 K-lO 9.2 10 6 4 8 15,1 4 pH 9-10 to to to to to to to 0// to Low Solids/ 7-5/8"Csg.Pt. 9.8 20 10 8 12 101, 8 Non-dispersed (TD) EQUIPMENT - DRILLING FLUID SYSTEM 1. Degasser 2. Shakers Pit level indicator (with both visual and audio warning devices) 4, Drilling fluid flow sensor (with read out convenient to the driller's console) 5. Trip tank 6. 7, Agitators Mud cleaners and centrifuges PD/PD279b:tw 06/06/86 D811-23 10oo 2000 3000 4000 5OOO 6000 7000 8000 9000 10000 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 (OP TVI~ = =., 3 AL ,SINC. .... I~AL~ 1 IN -looo ~7.5 ECsC TVD = 2 Z~3 MD = ~496 DEP = 816 SILL: me6 FSL 364' ~L, ?'( . SEC 28, F11N, R16E, TH~ 1330' ~L, 2640' 11~-~/4' ~A~IN~ TVD ~_3~ MD = ~43Z DE~ ~ _ N 15 DEG 3~ MIN W 8446 FT(TO TARGET) ~VERAGE A~ GLE ~9 DEG 54 ~IIN K-10 TVD = 7208 MD = 10189 Ol ~P = 6701 K-5 TVD = 7743 MD = 11~ 20 DEP = ;336 ~ TOP SADLI [ROCHIT T~'D = 8308 MD = 1189: DEP = 80 ~7 LCU T~ D = 8308 ~D = 1189~ DEP = 80()7 G/() CONTAC~ TVD = 86;~3 MD = 1; 402 DEP = 8393 TARG~T TVD - 8878 MD" 2471 D~P = 8448 BASE SADLEROC ~IT TVD = B723 MD = 12541 DEP = 8500 TD/Z b/8' CA ;lNG TVD =' ~839 MD = 12693 DEl~ = LISB~RNE TVD = 8883 MD = 12790 DE P = 8690 0 lO00 2000 3000 4000 5000 6000 7000 8000 9000 VERTICRL SECTION 10000 0 lO00 2000 3000 4000 5000 6000 7000 8000 900O 10000 10000 fY W W 0'6 WqSS$IQ SWS/qIO OOZed ' N~OO3O-80r 986[ E - ~ OOORDINR?EC -6000 -bdO0 -~000 -3000 -2~100 -1000 0 lO00 , , , , , , , , i ! , , , , , , , , [ , . i SEC 28 T11N. R15E, .JM TEL; 1~l,)' FILL. 2~t~.9 FWL SEC 21,iTllN, R15E, liE Bi t 1-23 IAI :GET ~, 'rvc, - 8678'-~ TMI)--1247, W [276 , i i I i i I i i i i i I I i ] i , i i i i i 0 0 0 ! -6000 -5000 -'i000 -3000 -2000 - 1000 0 E - N COORDINATES 1000 ~ - ~ COORO~NR~S o -6000 -5000 -4000 -3000 -2000 - 1 0 ! 000 0 __ ' ' .... , . , , . . , , i i [ i , , , .... i I Il i , , . , . i i ~ ~ i i , , , , , , i , , . ! i t , . . . , , , . OS 11-23 813 ~.~ ~695 2~8 ~9~7 L3-: 3 ~30 ~7 ,qn 5626 788 5169 0:511-11 ~86 ' , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , -6000 -5000 -4000 -3000 -2000 - 1000 0 1000 - ~ COOROINBTES E - N COOROINflTES - 3000 -5000 -4000 -3000 -2000 - 0 ! 000 0 - 0 - ' 8~,13 - 0 7132 ~ 8 'b/b o 5947 ~o L3-~,3, 530 , ~ !~q~ 5626 o O~l 6 0 o 0 0 -6000 -5000 -4000 -3000 -2000 - 1000 O 1000 E - ~ COOROINRTES E - ~ COORDINB~ES -2100 -2000 -1900 -1800 -1700 -1600 -1500 -1400 i I I I I I I I I I I I I I i I I I I ~$11-2 7Sg7 73 '~ ~~08 , ,~79 721SJ~~7~ , 9~150 957 ' 6893 ' ~6828 ! I ! ! I I I I I ! I I I I s I I I -2100 -2000 -1900 -1800 -1700 -1600 -1500 -1400 E - N COORDINRTES z ~ "'-500";. '2001- "lO0--' '~ --:0 ' lO0. '~"200 :$00 '~O0-'. 11-1 I Z I I -- -- -- i ~ ~ ' ' m 'l ~ I ~ m m I I I I m Ii i 'i' I I I I ' I I i I I I i . i " . ~z~~ r~3397 ~0 JUN 0 9 1986 Alaska 0~1 & G ~s Cons. oommis~ on A; chomge I I I I I I I I I I I I I m I I I I I I I I I I w 1 -500 -200 - 1 O0 O t O0 200 500 iO0 E - N COORDINRTES DRILL SITE 1 1 TYPICAL HUD PIT SCHEMATIC (DRAWING IS NOT TO SCALE) ,5AND TRAP DEGASSER ~ I TRIP TANK CUTTINGS CONVEYOR SHAKERS CENTRIFUGE ICENTRIFUGE 'I AGITATOR CUTTINGS AUGER [ AGITATOR AGITATOR HUD CLEANER AGITATOR HUD CLEANER WATER TANK PILL PIT AGITATOR dG 5/16/86 PREVENTOR glPE RRM$ BLIND DRILLING SgOOL 13-5/8'X~OP STA~ DL~CRA~ ;ccumulator Capacity Test 1. Check and fill accm~ulator reservoir to proper level with hydraulic fluid. 2. Assure that accumulator pressure is 5000 psi with 1500 psi dowrmtre~m of the regulator. 3. Observe time, then close all units simultaneously and record the tim~ and pressure remaining after all units are closed with charging pump off. 4. R~cord on IADC report. (The acceptable lower limit is 45 secomis closing time and 1200 psi remaining press~re. 13-5/8" BOP Stack Test 1. Fill BOP stack and manifold with a non-freezing liquid. 2. Check that all hold down screws are fully retracted. Mark rurming joint with predetermined plug seating depth. Run test plug on drill pipe and seat in wellhead. Run in lock down screws. 3. Close annular preventer and upstream valves. 4. Functionally test chokes. · 5. -In each of the following tests, first hold a 250 psi low pressure test for a minimum of 3 minutes, then test at the high pressure. 5. Increase pressure to 3000 psi and hold for a mimimum of S minutes. Bleed pressure to zero. 7. Open armular preventer and close top set of pipe rams. Increase presmare to 5000 psi and hold for at least 3 minutes. Bleed pressure to zero. 8. Close valves directly upstream of chokes and open chokes.. Increase pressure to 5000 psi and hold for at least 3 mira~tes. Bleed pressure to zero. 9. Open top set of pipe rams then close bottom set of pipe rams.- Increase pressure to 5000 psi below the bottom set of pipe rams and hold for at least 3 min- utes. Test reamilling untested manifold valves (if any) with 5000 psi upstream of valve and zero pressure downstream. Bleed pressure to zero. Open bottom set of pipe r~. Back off running joint and pull out of hole. Close blind r~ms and test to 5000 psi for at least 3 mir~tes. Bleed pressure off all equipment. Open blind rams. Make sure manifold and lines are full of non- freezing liquid and all valves are set in drilling position. Test standpipe valves to 5000 psi. Test Kelly cocks and irmid~ BOP to 5000 psi with Koomey pump. Check operation of Degasser. Record test information on blow, ut preventer test form. Sign and send to Drilling Supervisor. Perform complete BOPE test once a week and func- tionally operate BOPE daily. 10. 11. 12. 13. 14. 15. 16. 17. 18. Revised 2/21/84 ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 May 5, 1986 Hr. C. V. Chatterton Commi s s i on er State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' Conductor As-Built Location Plat - DS 11 (Wells 16-23) Dear Mr. Chatterton' Enclosed is an as-built location plat for the subject wells. you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/tw GRU1/IO Encl osure If RECEIVED MAY- 8 1986 Alaska 011 & Gas ~ns. Oommi~io~ ARCO Alaska, Inc. is a Subsidiary of AtlanticRichl'ieldCompany RECEIVED MAY- 8 1986 0il & Gas Cons. C0mmissi~ Anchorage 'c .~. 2O 19 · CERTIFICATE OF SURVEYOR I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED ANO LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS AN AS-BUILT SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT. DATE NORTH VICIN DS-II PLANT N. 1195.05 E. 974.97 A. S . P. GEODETIC SEC. LINE (ZONE4) OFFSETS Y= 5,950,915.59 70°16'09.$15 828 FNL X= 706,?..5~.7'5 48018'56.550" 678 FW N. 1253.07. Y: 5,950,97'5.9l E. 975.02 X: 708,240.76 70°16'09.890'' 770 FNL 148°18'56.910' 666 FW[ N. 131:3.06 Y=5,951~032.29 70°16'10.468 II FNL E. 975.05 X= 708~226.76 148°18'57.270 653 FW N. 1432.97 Y=5,951,148.93 70°16'11.622'' 593 FNL E. 975.28 X= 708,198.95 148o18'57.98.5'- 629 N.-149Z.99 Y=5,951,207.24i 70°16'12.199'' 535 FNL/SEC E. 975.07 X = 708,184.72 148°18'58,352" 616 FWI. J 34 N. 1552.91 Y=5,951,265.50 70°!6'12.776" 476FNL E. 975.11 X= 708,170.76 148°18'58.712' 604 N. 137'5.01 Y=5,951,090.59 70°16'11.045'' 652 FNL E. 975.08 X= 708,?_12.77 148018'57.630.' 641 N. 329?..73 Y=5,952~310.85 70°I6'Z8. Z45'' 1096 FS L/SEC E. :549.60 X= 707,155.97 148°19'?_7.005'' 364 FEI2 28 NOTES= I) HORIZONTAL CONTROL BASED MONUMENTS DS-lID AND DS-lIE AS SHOWN ON DRILL SITE II CONTROL DRAWING BY LHD B ASBOCIATES. 2) WELL 23 COORDINATES SASED ON PREVIOUSLY ESTASI.JSHED AS-BUILT COONI~NATES OF EXISTIN6 WELLS 9 AND I0, BY OTHER6 ( REC'D FROM ARCO/DRILLING 4'16- 86). $)DESIGN PLANT COORDINATES REF. OWG. PB-DII-?-4-d (WILLIAMS BROTHERS 4)OFFSETS TO SECTION LINES ARE COMPUTED BASED ON PROTRACTED VALUE~ OF THE SECTION CORNER POSITIONS. ARCO Drill Site II WELLS 16 thru:>3/AS-BUlL.T Randall Ne, 6913-S LOCATED IN: SECTIONS 28 & 34 I~REPARED BY~ PREPARED FOR: DATE= SHEETs 4'22'86 lot I DRAWN ~ CHECK ED 111111, ,JOB NO. 8604 8601 7 (.2) Loc". Admin (4) (1.4 thru 22) (23 thru 28) '(29 thru 31) (6) Add: Geology ://' Eng3[ ~r~eerin§: MTM~ HJH~ · rev: 04/03/86 6.011 1, ,¸ 6. 7. 8. ® 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. For 29. 30. 31. 32. - YES '-No ! permit fee attached Is the· ' , "' ,,, . ,® ® ®,g*e · · ®,,,, · · · · · ®o ® · o,, e o (* e e e, e e o e eeo ®, ® ' defined pool Is well to' be located in a .............................. Is well located'proper distance from property line .................. Is well located proper distance from other wells .................... Is sufficient undedicated acreage available in this pool ........ ~.. Is well to be deviated and is wellbore plat included ..... ~.' ......... Is operator the only affected party ....... , ......................... Can permit be aPproved before ten-day wait .... ~ .............. , ...... REMARKS Does operator have a bond in. force .................................. Is a conservation order needed ....... ............................... Is administrative approval needed ................................... · Is the lease number appropriate ..................................... Does the well have a unique name and number ......................... Is conductor string provided ........................ ................ Will surface casing protect fresh water zones ....................... Is enough cement used to circulate on conductor and surface ........ Will cement tie in surface and intermediate or production strings ... .444 Will cement cover all known productive horizons ..................... Will all casing:give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Is the drilling, fluid program schematic and list of equipment adequate ,,~ Are necessary diagrams and descriptions off---and BOPE attached. Does BOPE have sufficient pressure rating - Test to ~.psig .. Does the choke manifold comply w/API RP-53 (May 84) .............. ~'''' Is the presence of H2S gas probable ................................. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ If an offshore loc., are survey results of seabed conditions presented Additional requirements ............................................. INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well History File APPENDIX Information of detailed nature that is not padiculady germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information~ information-of this nature is accumulated at the end of the file under APPENDIX.' .. No special'effort has been made to chronologically organize this category of information. -: · ., Company LIBRARY TAPE CURVE SPECIFICATIONS · ARCO Alaska, Inc. Well Field County, SEate Curve Name (Abbrev.) D. $. tlr23 _ Prudhoe Bay North Slope, Alaska Standard Curve Name Logs Used 7/30/86 Scale RFOC Resistivity Focussed- DIFL .2 - 2,000 ~ RILD Resistivity Medium ind. " ': RILD Resistivity Deep " " " GR Gamma Ray " O-100, I00-2OO AC Acoustic Log AC 150 - 50 SP Self PotentiAl - DIFL -100 - 100 GR1 Gamma Ray CN/CDL 0-1OO, 100-2OO CAL Caliper " O - 16 CN Compensated Neutron ' 60 - O CORR Correction " -.25 - .25 DEN Bulk Density " 2 - 3 PORD Denisty Porosity " 60 - 0 3:' 3xl A* R::3r'.... ;,' =,;:0;;i 11~;5.;,,,'~'0 TO I 1904, 11705. I i 9 '3 :}. I~'~I'''' 1191: 11715. ~ 117!3, I 1. '? ~ 1, . · ~ ,,-~ ri L · ' ' 2.14 2,1'* i' . i ':' $, O 3. ,3 Z ! _;"* . :';~ .... "' .I *-. 7 5 , = !ii, ~"! :S.- I "' 5 , S .5 , ,:: 1 ! ~ -~. 7 5. 231 .: 3.0! I I I. 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'? ;.<' .40 2.5! 7.79 2.1L: 2.155 , 't % 37 :, '¢, < PROGRAM: LISCAN REVISION: 5.1 PART NUMBER: W5790-PE32 Start. of ex!ecutJ, on: Hon 10 APR 80 10:18p **** ~EEL HEADER **** LiS 89/10/03 ATLAS 01 'LIS CUSTOMER LIBRARY **** TAD'-, ~ HEAD~R_ **** LIS 89/10/03 3736 01 'PDK-IO0: FILE I=SCKGD PASS' FILES 2-11=PASS 1-10, SEE BLUELZNE' FILE ~ 1 8KGRND.O01 **** FiLE HEADER **** 1024 CN : ARCO ALASKA, INC NN : DS 11-23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME T&DE, D=DTH~ UNTT~ : FT. 19 CURVES : NAME CODE SAMPLE~ UNiT I CCL 08 I VOLT 2 SPD 68 t FT 3 LS 68 1 CTS 4 SS 68 I CTS 5 S1 68 t CTS 6 GElS 68 1 CTS 7 G2 68 I CTS ~ GR 68 1 BYTES 4 11 12 13 14 16 17 18 19 SGMA 68 1 DIM 4 CSS 68 1 CTS 4 ISS 68 I CTS 4 BKL 68 I CTS 4 BKS 68 I CTS 4 R~TO 68 I DiM 4 RICS ~$ I OIM 4 ~iN 68 1 DiM 4 ~BOR 68 I DIM 4 D&TA DEPTH G1 MSD 5KS RECORD (TYPE# CCL GElS SGMA RATO O) 966 BYTES * SPD CSS RICS LS GR ISS RIN SS NON RBOR 12574.000 9.909002 20.49396 119.9~80 0,0000000 0,0000000 43.35663 0,0000000 19.99799 0.0000000 0.0000000 0.0000000 0,0000000 41.88747 9,999002 0,152597~E-04 O.O0000OO O.O000OO0 119.9880 O,O0000OO 12524,000 10 ~6n 8,684628 40.30101 0,0000000 233701.5 -5,004389 0.9118657 18,99809 10,26800 8,452000 1,008045 12.89500 26.44897 8.520000 0.7628856~-04 11,19200 0.0000000 21,71400 1,302948 12474.000 7.844002 55.51062 37.20300 0,0000000 238422.1 -220,9200 t,192233 18,99809 5,174002 7,407001 1,173889 9.548002 19.16685 8.695002 0.1566077E-04 11.52100 O.O00OO00 26.1'3901 1.022825 12~.24,000 6,238002 7.557307 40.09702 0.0000000 106389.9 -64.04837 2.917601 19.22189 4.612000 6.676003 2.145446 5.230000 27.97408 14.32300 0.2115205E-03 13.78900 O.O000000 40.&6900 2.476864 12374.000 0.7349998 22,50717 37.52901 0.0000000 475967.9 -16.37337 1.187391 18.99809 3.058000 1.469999 3.355783 4.058999 19.24419 4.933000 0.1412768E-0~ 5.278999 O.O000000 28.93500 1.089378 12324.000 12.19500 37.87567 32.67700 0.0000000 131228.4 -323.5000 1.364436 18,99509 13.89900 1t.75800 0.8963258 13.66100 38.50049 10.53900 0.4272428E-04 18.09000 0.0000000 24.57300 0.5495909 TOTAL DATA RECORDS : STARTING TAPE DEPTH : :ILE TRAILER **** 46 12574.00 ENDING TAPE DEPTH : 12302.00 PaSS t.002 1024 FORNAT ONE D=P RECORD (TYPE# 64) TH PER FRAME TAPE D=PTH UN'ZT : FT 19 CURVES : NAME CODE SAMPLE# UNIT 1 CCL 68 I VOLT 2 SPD 68 I FT 3 LS 68 t CTS 4 SS 68 I CTS 5 G1 68 I CTS 6 GElS 68 I CTS 7 G2 58 1 CTS 8 GR 68 I API ~ MON 68 I CTS 10 MSD 68 I CTS 11 SGMA 68 I DIM 12 CSS 68 1 CTS 13 ISS 68 I CTS 14 BKL 68 I CTS 15 ~KS 68 I CTS 16 R~TO 68 I DIM 17 RZCS 68 1 DIM 18 RiN 68 I DIM 19 REOR 68 I DIM BYTES 4 4 4 4 4 4 4 4 DAT;~ RECORD D~PTH G1 MSD (TYPE# O) 966 BYTES * CCL GElS SGMA RATO SPD G2 CSS R!CS LS GR ISS RIN SS MON ~KL RBOR 12575.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -909.2500 12525.000 6328.988 0.4468021 155,9450 0.0000000 123987.4 23.50305 24.58434 13.99860 1341.930 20009.13 14.42586 1178.060 26.33864. 288648.9 12.76673 28907.15 44..14601 ~6 0230n -- · ,,,~ 1.664099 12475.000 14744.55 0.2879257 187.5720 0,0000000 133412.4 20.44583 17.81339 13.99560 3836.579 29714.69 12.39473 2729.059 25.96309 368305.6 8.468048 4.8762.81 46.c9379 60.59502 1.405444 12z, 25.000 13991.79 0.1511893 170.0530 0.0000000 129948.6 2.'.].55879 18.93195 13.99860 3649.009 28845.79 12.49214 2523.418 23...84930 360345.6 8.903381 47691 46.56371 .67.13402 1 .402763 12375.000 1 5695 · 1 ? 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D=PTH. UNIT : FT 19 CURVES : N~ME CODE SAMPLE# UNIT t CCL 08 1 VOLT 2 SPD 68 I ~T 3 ' S ~8 1 C TS 4 SS 65 I CTS ~YTES f L~ ~ OO ! L, I'.,~ ~+ 8 GR 68 I AP1 4 9 MON 68 1 CTS 4 10 .~S~ 68- I CTS 4 11 $GMA 68 I DIM 4 12 CSS 68 I CTS 4 t3 ISS 68 1 CTS 4 la BKL 68 ! CTS 4 15 BKS ~8 I CTS 4 16 RATO 6~ I ~iM 4 17 RICS 68 1 DiM 4 18 RiN 68 1 9IM 4 lg RBOR 68 I OIM 4 D~T~ DEPTH 02 HSD BKS R~CORD (TY.mE# CCL GElS R~TO O) 966 BYTES * SPD 02 CSS RiCS LS GR ISS RIN SS MON BKL RBOR 12586.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999,2500 -999,2~00 -999,2500 -999,2500 -999,2500 -990,2500 -999.2500 -990.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -099.2500 I 2536,000 O, O0000OO 13,99860 11 52,283 29981 , 0.~ 145t · 11 9 122063,7 1 451 , 119 71 · 1 6843 44,74689 0,3~40033 23,81 250 20283,07 2~.9054,3 I 06,3590 234,2680 26,02524 14,251 01 I 2. 93760 1 · 640310 12466,000 0 O"On " .. ....... · u uOOO I~',R2:~PO 1454 453 'z1323 15 2391,457 108434,5 239t,457 36.92407 45.69481 0,25~9472 t9,5~038 20525, ~5 265972,0 75,22101 t92,4~70 2t,53719 !2,95522 12,38145 1 .5454~2 124'~6.000 O.O00uu,..;u 1~ 99860 984 7522 26059.66 954,6836 ! I 1750,7 954,6836 57,291 I 5 47. 97900 0 5064v64 2~ 4367~ 17779 90 ~v0~47 3 113 4090 I ~ . · I ~ , . I N i I I 264.~&~1 26,3585g 1 S, 2108& 1~.1 8526 I , 6&7049 1~38A. ...on''~_u O.O00nuuu..nn"" 1x_,.9986u~ 1792.744 33670.0,.."~ 30.~ 9,478 I 13065.9 3089. 478 37.53,.897 39. 90351 0,355021 3 I 8,33575 22263,64 27524~, 6 69. 89201 202,4000 I 8,81 277 1 2,36296 1 2,1 8264 I, 5 z 1 91 7 1 2336,000 O,O0000OO 1 2,99~70 1 49,9850 2859.711 2 89,9?09 1091 8,91 289,9709 27,347 98 7. 99920 2 1 , 275873 t 6,01 465 2029,797 24757.53 59. 99402 139,9860 19,26666 t2,19704 11 ,46297 1,571224 TOTAL OAT~ RECORDS : 45 STARTING TAP~ O~PTH = 12E86.~ ~N~TN~ T~OF ~FPTH = 12~PP.~ ~IL~. ~ ? · ?, PASS 6. 007 **** FiL~ HEADER 1024 FORMAT RECORD (TYP~ ONE OEmTH P:R FRAM: TAPE DEPTH UNIT : FT 10 CURVES : NAME COD I CCL 68 3 LS 68 5 G2 68 6 GElS 68 ~ GR 68 9 MON 68 0 MSD 68 I SGM~ a8 2 ~rSS 68 3 ISS 68 & BKL 68 5 BKS 68 6 RATO ~8 7 RICS 68 8 RIN 68 9 RBOR 68 E SAM PLE# UNIT 1 VOLT 1 FT 1 CTS I CTS I CTS 1 CTS I CTS 1 ~Pl I CTS 1 CTS I DIM 1 CTS 1 CTS I CTS 1 ~ uTS I DIM 1 DIM I DiM I DiM TES DAT~ D;PTH G2 MSD BKS R:CORD (TYPE# CCL $;1S SGMA RATO O) 966 BYTES * SmD G2 CSS RICS LS GR ISS RIN SS MON BKL RSOR 12586 -999.2500 -9~9.2500 -999.2500 -999,2500 -999.2500 -999.2500 -999,2500 -999.2500 -999.2500 -999.2500 -9~9.2500 -999.2500 -999,2500 -999.2500 -999.2500 -999.2500 -999.2500 -9o9.2500 -999.2500 12536.000 1'~40,128 0.2883253 244.3520 0.0000000 127332.9 23.60907 24.$7495 14.25960 1540.128 21013.97 1~,.13713 1234.034 62.48172 297147.9 12,90409 30768.54 48.19011 101.0810 1.674722 1~e6 000 0 ~mooono 13 o9~60 1490.310 ~17z5.7) ~.~!.~77~ 229.6740 21.31371 12.86719 12.26551 1.560304 12430.000 1180.395 0.5411034 313.2729 112990.2 24.69331 28.01283 t3.82~20 1t80.3o5 18546.86 14.$9909 979.3777 58.90274 276331.3 12.99235 27583.25 45.9350,3 167.$120 1.64546t 3117.431 0.3138169 199.6610 114121.4 18.19559 18.69710 13.99860 3117.431 22486.80 12.45535 1829.660 38.81230 280092.4 12.11458 34064.20 49.36671 66.56705 1.534851 12336.000 1039.696 0.4799521E-01 109.9890 36326.37 17.51764 20.88235 13.99860 1039.896 7049.297 12.28794 509.9&92 25.90353 86621.38 10.88317 10648.94 21.9978~ 39.99599 1.597625 TOTAL DATA RECORDS : STARTING TAPE DEPTH = ~ILE TRAILER **~ 45 12~6 O0 ~ m ENDING TAPE DEPTH 12321.00 FiLE # 8 PASS ?.005 **** FILE HEADER **** 1024 FO ON RMAT E O~ RECORD (TYPE# 6~) TH PER FRAME TAPE DEPTH UNIT : FT I 9 CURVES : NAME COD 1 CCL 68 2 SPD 68 3 LS 68 4 SS 68 5 G2 08 6 GElS 68 7 G2 68 8 GR 68 9 ~ON 68 10 MSD 68 11 SGMA 68 1~ CSS 68 13 ISS 68 14 BKL 68 15 ~KS 68 16 RATO 68 17 ~TC~ h~ SAM PLE# UNiT 1 VOLT I FT I CTS I CTS 1 CTS 1 CTS I CTS 1 AP1 I CTS 1 CTS I DiM 1 CTS I CTS 1 CTS I CTS I DIM I DTM BYTES 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 D~T~ DEPTH G2 HSD ~KS RECORD (TYPE# CCL GElS SGM~ RATO O) 966 BYTES * SFD CSS RICS LS GR ISS R!N SS NON BKL RBOR 12585.000 139.986g 2.367764 499,9500 0.0000000 117288.3 48.81197 40,46080 16.99831 139.9860 13118,69 23,85214 339.9661 67.66437 312908.8 13.12118 14158.59 55.9~442 239.9760 2.204888 12535,000 1321.864 0.5447972 173.7940 0.0000000 &726Q,63 21,29948 20,93008 18.99220 1321.864 14046,88 !9,76628 940.6265 49.67267 277554.7 13,14243 19641.53 39,53891 96.40901 1.803520 12485.000 !0Q7.348 0.4942145 193.0770 O,O00COCO 64852,30 20,14651 19,06284 18.82179 1097.348 10249.14 25,63390 729.7122 34,65245 262725.4 12.60240 13955.05 33.67682 103.3060 1,990651 12435.000 404.0540 1.044803 214.52B0 0,0000000 75442,88 27,19884 23.41779 18,96831 404.0540 10096.49 27.04411 543.9229 74.25726 273050.6 13.51626 12767.97 37.63670 98.10902 2.040269 12385.000 3525,707 013006668 162,4090 0.0000000 70518,19 14,96174 14.2~614 18.99809 3525,707 15223.77 17.92490 1539.226 39.30055 272884.5 1t.94019 218=3= . 33 38.71310 54.12601 1.786767 12335.000 3061,479 0,3431301 197.9220 0,000O000 74823,4~ 15,68950 t4.74096 18.99809 3061.479 15014.02 18,48852 1442.632 2C,67436 277591.4 11.83408 21296,11 34.87140 64.~9402 1.863789 TOTAL DATA RECORDS : STARTING TAPE DEPTH : ~IL~ T~A~LER, . ~ **~* 49 12585.00 ENDING DEPTH 12297.00 FIL~ # 9 PASS 8,00~ ***~ FILE HEADER **** 102/+ FORMAT ONE DEP RECORD TH PER FRAME T~PE DEPTH UNIT : FT 19 CURVES : N~= ~ :.~ uOD ! CCL 65 2 SP3 68 3 LS 68 4 SS 68 = G2 68 6 GEJ$ 68 7 G2 58 8 GR 68 9 NON 68 10 MSD 68 11 SGM~ 68 12 CSS 68 13 ISS 68 14 S~L 68 15 BKS 68 16 RATO 68 17 ~ICS 68 18 RIN 68 19 RBOR 68 E SAMP 1 1 1 1 1 I 1 1 1 1 1 1 t 1 1 1 ! 1 1 64) LE.# UNiT BY VOLT 4 FT 4 CTS 4 CTS 4 CTS 4 CTS 4 CTS 4 APl 4 CTS 4 CTS 4 DIM 4 CTS 4 CTS 4 CTS 4 CT$ 4 DiM 4 DiM 4 DIM 4 DIM 4 TES D~T~ RECORD DEPTH G2 MSD BKS (TYPE# CCL GElS SGMA RATO O) 966 BYTES * SPD G2 C$S RICS LS GR iSS RIN SS MON BKL RBOR 12586.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999,2500 -999.2500 -999.2500 -999.2500 -9~9.2500 -999.2500 -999.2500 -~99.2500 -999.2500 -999.2500 -990.2500 -999.2500 -999.2500 -999.2500 1 2536.000 1023.$01 0.3154!97 215.8340 0.0000000 81741.31 23.91383 21.79967 18.99809 1023.801 13030.37 21.80275 855.7974 40.11629 284097.8 12.72456 15649.24 39.04012 112.1700 1.9J1870 t 2436.000 114! .12t 0.4699113 191 2v6n 0.0000000 80409.00 21.22026 20.91270 18.81059 1141.121 12340.28 23.48477 803.0398 49.07539 289808.S 11.74067 16777.95 34.47621 104.5250 1.964148 12436.000 985,769] 0.6722189 256.6379 0.0000000 805t4.00 22.20300 21.20978 !8.61040 92.5.7693 I 2064.75 23.54668 766.0349 70.05020 284084.6 12.65182 16224.73 34.507~1 122.5980 1.996912 12386.0N0 N.NNNNNN~ 13_9C~RN9 I~T&.N-~4, PNRN1 _27 191.4960 1 3 1 131 7 2.0,0 1.827983 12336.000 139.9890 2.919707 219.9780 0.0000000 5629.435 24.48108 23.83333 9.999002 109.9890 959.9043 21.07291 59.994C2 33.72368 20227.98 12.04167 1429.$57 1.99';801 89,99101 1.921502 TOTAL OATA RECOROS : STARTING TAPE DEPTH : =!LE TRAILER ~*** 12556.00 ENDING TAPE DEPTH 12322.00 FILE ~ 10 PASq 9 01n **** mILE HEADER **** 1024 FORMAT ONE OEP TAPE DE R:CORD (TYPE# 64) TH PER ~RAME PTH UNIT : FT 19 CURVES : NAN~ CODE SAMPLE# UNIT I COL 68 I VOLT 2 SPD 68 I FT 3 LS 68 I CTS 4 SS ~8 1 CTS ~ G2 68 t CTS 6 GElS 68 I CTS 7 G2 68 I CTS 8 GR 68 I ~PI 9 MON 68 I CTS 10 MSD 68 I CTS 11 SGM4 68 1 DIM 12 CSS 68 I CTS 13 iSS 68 I CTS 14 BKL 68 I CTS 15 BKS 68 I CTS 16 RATO 68 I DIM 17 RICS 68 I DiM 18 ~IN 68 I DIM 19 RBOR 68 1 OEM BYTES 4 4 4 4 4 4 4 4 4 4 D~T~ Pr--CORD DEPTH G2 MSD BKS (TYPE# O) COL GElS SGMA RATO 966 BYTES * SPD G2 CSS RIOS LS GR ISS SS MON 8KL PRf~R 1 25~8. 000 -999.2500 -999,2500 -999.2500 -999.2500 -999.2500 -999._500 -999.2500 -999,250g -999.2500 -999.2500 -999,2500 -999.2590 -999.2500 -999,2509 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 12535,000 779,4512 0.6568630 242.4080 0,0000000 79767.75 25,02606 21,09129 18.99809 779,4512 12146.90 23.28232 807.2871 54.73914 282805,0 13,61065 17040.79 40.63872 76.10001 1.925316 721,0291 0.5353398 2t4.2380 0.0000000 73~86,63 Z4,66284 21.59317 18,82770 72!,0291 10504,53 25,60800 680.8411 42.73735 276682.4 12,17612 14635.19 36.71370 77.34901 1.973039 12438.000 2176,863 0.3238557 263.6750 0.0000000 75218,63 17.7H139 18.72215 18,87151 2176.$63 13836,18 19.55167 1050.294 55.96332 270520,2 12.70017 19768.82 38.41110 124,0380 1.838673 12388,000 3~11,567 0,3059577 235,1350 0,0000000 78199.00 15.40090 14.3061'7 18.99809 3211,567 15508.38 17,88753 1533.735 43,18159 279195.3 11.74175 22018.02 32.75849 97.52800 1.842160 12338.000 649.9351 0,2799721E-01 159.9840 O.O000000 18848,12 15.97731 15,54256 16,99831 649.9351 3729,627 14.62198 349.9651 24.78336 54534,55 10.~0840 5439.457 6.999301 59.99402 1,705832 TOTAL DATA RECORDS : 45 STARTING TAPE DEPTH : 12588,00 FILE TRAILER **~* ENDING T~PE DEPTH 12323.00 FiLE # 11 **** PILE HEADER **** PASS10.011 1024 FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UN:iT : ~T 19 CURVES : NAME CODE SAMPLE~ UNIT 1 CCL 68 I VOLT ? SmD 68 1 FT 5YTES 5 G1 63 I CTS 4 6 GElS 68 I CTS & ? G2 68 I CTS 4 8 GR 66 I 4PI 4 9 MON 68 1 CTS 4 0 MSD 68 I CTS 4 1 SGM~ 65 1 DIM 4 ~ CSS 68 I CTS 4 3 iSS 68 1 CTS 4 4 BKL 68 I CTS 4 5 BKS 68 1 CTS 4 6 RATO 68 I DIM 4 7 ~ICS 68 I DIM 4 8 R!N 65 I OtM 4 9 RBOR 68 I OIM 4 DATA RECORD 05PTH G1 MSD BKS (TYPE# CCL GElS SGMA RATO 0)' 966 BYTES * SPD G2 CSS RICS LS GR ISS RIN SS MON BKL RSOR 12587.000 1169.883 1.375864 549,9451 0,0000000 117008.3 50.18968 34.4Q010 17.Q9821 219.9780 13108.69 23.17009 409.9590 72.81975 303729.6 1 2. 94799 14408.56 44.99551 219.9780 2.207508 12537.000 &444.098 0.5584970 166.6310 0.0000000 $0150.00 ~,7~00z 20.34729 18.99809 94!.0549 12377.00 21.91780 858.8359 52.01495 271276.6 13.28767 17448.21 40.82~11 66.69199 I .977262 12487.000 3737.150 0.9487242 207,6290 O.O000000 78953.44 23.36832 22.33333 18.99809 8t3.6372 11645.5& 21.81880 695.6980 &4.45987 254091.7 12.27960 15533.05 39.75360 103.0760 1.915461 12&37.000 5527.055 0.6886877 250.8110 0.0000000 90417.69 20.28644 22.36537 18.99809 1487.773 14758.65 17.89252 918.9119 64.091 57 264069.5 12.88295 20678.44 39.1580~ 123.0070 11792212 12387,000 8067.957 0,2582778 175,78t0 0.0000000 ~7509.88 16,91914 16.87709 18.99809 2690.320 17780.84 15,47529 1501.544 45.01384 275163.8 11.72415 25353.63 41 .52330 74.49701 I .724354 12337.000 18.72000 41.56145 89.01501 0.0000000 122925,9 -17.87007 3 27~'~55 18,96858 24.66101 22.5~601 0,7818837 9.954000 35.27707 17.64400 0.1306971E-03 30.73~01 0.52610uu~ 56.2819d 1.717107 STARTIN~,.~ TAP~ DEmTH· = 12~67~ ,00 ENDING T~mF. DEPTH = 12315·00 FiLE TRAILER **** TAPE TRAILER LIc 89/!0/0S 3736 01 TOTAL RECORDS IN THiS LOGICAL TAPE : 536 **** REEL TRAILER **** LIS 89/10/03 ATLAS 01 TOTAL RECORDS IN THIS LOGICAL REEL : 537 TOTAL RECORDS IN THIS PHYSICAL REEL: 537 End of ~xe'cution: Mon 10 APR 89 10:20p Ei~m~ed ~xecu~±on t~.me = I m±nu~e , 55.0 $~cond~. SYSTEM RETURN CODE = 0
