The URL can be used to link to this page

Home My WebLink About181-044PLUGG~ .G & LOCATION CT,~_R3d~CE R~PORT State of Alaska · A~ASKA 0IL & GAS ¢0NSER~'ATION COMMISSION ..Memcrand,.-.m To Fi!e: APi No. We!! Name =:/~A73, Review the we!! file, ~d' ¢~en.t. o: pluqq~n:q, well head s natus, and !ocation c!earance - ~1~~ Code ( RECEIVED ('~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Plugb:a~ck~foy~Si~ltl~k WELL COMPLETION OR RECOMPLETION REPORT AND LOG .~;, r :: ;~.:~ ~:.:~ Cons. Commi~iO 1. Status of Well Classification of s~rvice Welt,. ?.cherage I--1 Oil [-J Gas J--I Suspended J~ Abandoned J-1 Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 81-44 397-182 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20577 4. Location of well at surface ' tON~II'~"L--,,-,,..~, 9. Unit or Lease Name 1633' SNL, 883' WEL, SEC. 6, T11N, R14E, UPM!~_,,~D~)~iI Prudhoe Bay Unit At top of productive interval : 10. Well Number 986' NSL, 4202' WEL, SEC. 6, T11N, R14E, UPM E-21 At total depth i ~; H..~i///'~ 11. Field and Pool 830' NSL, 4458' WEL, SEC. 6, T11 N, R14E, UPM Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 59.18' AMSLI ADL 028304 12. Date Spudded 113. Date T.D. Reached I 14. Date Comp., Susp., or Aband.115. Water depth, if offshore 116. No. of Completions 11/4/81 11/19/81 12/4/97 N/A MSLI Zero 17. Total Depth (MD+TVD)i 0675 9110 FTIJ18' Plug Back Depth (MD+TVD) J19' Directi°nal Survey 120' Depth"where SSSV set 121' Thickness °f Permafr°st10633 90'73 FTI [-'] Yes [~ No N/A MD 1900' (Approx.) 22. Type Electric or Other Logs Run GR / SP / DIL / BHCS, FDC / CNL / CAL / GE, HDT, CBL / VDL / CCL / GR, Gyroscopic Survey 23. CASING~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED ..20"X 30" Insulated Conducutor Surface 110' 36" 8 cu Y..d.s concrete 13-3/8" 72# L-80 Surface 2691' 17-1/2" 3720 cu ft Arctic Set II '" ..... ..... _975/8" 47# L-80 Surface 9875' 12-1/4" 1351 cu ft Class 'G', 130 cu ft Arctic Set I 7" 26# L-80 2419' 10675' 8-1/2" 414 cuft Class 'G' ,, , 24. Perforations open to Production (MD-~'F'VD of Top and 25. TUBING RECORD Bottom and interval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD) None 3-1/2", 9.2#, L'80 9992' - 10469' 10460' MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ........ DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ........ 9975' Set EZSV, then set Whipstock on top 27. PRODUCTION TEsT .... ~1~ DateNotFJ'r'~,tonPrOduCti°nproduction J MethodN/A of Operation (FlOwing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-EEL GAS-MCF WATER-EEL iCHOKE SIZE JGAs-OIL RATIO TEST PERIOD I Flow Tubing 3asing PresSure 0ALCULATED OIL-BEE GAS-MCF WATER-EEL OIL GRAVITY-APl (CORE) Press. i24-HOUR RATE 28. CORE DATA Brief description of lithology, p"orosity, fractuies, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. BKB Subsea Sag River 9926' 8395' Shublik 9976' 8438' Ivishak 10048' 8501' 31. List of Attachments Summary of Daily Drilling Reports 32' I hereby ce~fY that the ~re~and cOrrect tO the best Of my knOwledge Signed Ja~'~ Title Engineering Supervisor Date ~ / E-21 81-44 397-182 Prepared By Name/Number: Terrie Hubb/e, 564-4628 Well Number ......... Permit No. / APprOval No. , ........................ 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 cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Facility Date2T~e 30 Nov 97 01 Dec 97 02 Dec 97 03 Dec 97 04 Dec 97 PB E Pad Progress Report Well E-21a Rig Doyon # 9 Page Date Duration Activity 12:00-12:30 12:30-15:30 15:30-22:00 22:00-00:00 00:00-00:30 00:30-04:30: 04:30-06:00 06:00-11:30 11:30-12:00 12:00-12:30 12:30-13:00 13:00-16:00 16:00-20:30 20:30-22:00 22:00-22:30 22:30-23:30 23:30-00:00 00:00-00:30 00:30-05:00 05:00-06:00 06:00-06:30 06:30-07:30 07:30-08:00 08:00-11:00 11:00-12:00 12:00-12:30 12:30-13:00 13:00-15:00 15:00-16:00 16:00-16:30 16:30-23:00 23:00-00:00 00:00-00:30 00:30-01:30 01:30-06:00 06:00-09:00 09:00-10:30 10:30-12:00 12:00-12:30 12:30-13:00 13:00-17:00 17:00-18:00 18:00-19:00 19:00-19:30 19:30-22:00 22:00-22:30 22:30-00:00 00:00-00:30 00:30-04:30 04:30-05:00 05:00-06:00 06:00-08:00 08:00-09:30 09:30-12:00 1/2hr 3hr 6-1/2 hr 2hr 1/2 hr 4hr 1-1/2 hr 5-1/2 hr 1/2 hr 1/2 hr 1/2 hr 3hr 4-1/2 hr 1-1/2 hr 1/2 hr lhr 1/2 hr 1/2 hr 4-1/2 hr lhr 1/2 hr 1 hr 1/2 hr 3hr lhr 1/2 hr 1/2 hr 2hr lhr 1/2 hr 6-1/2 hr lhr 1/2 hr lhr 4-1/2 hr 3hr 1-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 4hr lhr lhr 1/2 hr 2-1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 4hr 1/2 hr lhr 2hr 1-1/2 hr 2-1/2 hr Held safety meeting Rig moved 100.00 % Rig moved 100.00 % Retrieved Hanger plug Held safety meeting Circulated at 9328.00 ft Circulated at 9328.00 ft Circulated at 9328.00 ft (cont...) Investigated pressure change Held safety meeting Installed Hanger plug Removed Xmas tree primary components Rigged up BOP stack Rigged up Pipe ram Rigged up BOP stack Rigged up High pressure lines Tested BOP stack Held safety meeting Tested Well control Retrieved Hanger plug Retrieved Hanger plug (cont...) Installed Tubing retrieval string Pulled Tubing on retrieval string to 9300.00 ft Circulated at 9300.00 ft Circulated at 9300.00 ft Held safety meeting Serviced Draw works Laid down 2000.00 ft of Tubing Rigged down Handling equipment Laid down 1068.00 ft of Tubing Laid down 6232.00 ft of Tubing Made up BHA no: 1 Held safety meeting Made up BHA no. 1 R.I.H. to 6000.00 ft R.I.H. to 6000.00 ft (cont...) Fished at 9341.00 ft Circulated at 9341.00 ft Held safety meeting Serviced Drillfloor / Derrick Pulled out of hole to 835.00 ft Pulled BHA Installed Bore protector Made up BHA no. 2 R.I.H. to 9332.00 ft Fished at 9355.00 ft Circulated at 9355.00 ft Held safety meeting Pulled out of hole to 835.00 ft Pulled BHA Laid down fish Laid down fish (cont...) Rigged down Handling equipment Conducted electric cable operations 1 13 January98 Facility Date/Time 05 Dec 97 06 Dec 97 07 Dec 97 08 Dec 97 PB E Pad Progress Report Well E-21a Page 2 Rig Doyon # 9 Date 13 January 98 12:00-12:30 12:30-13:00 13:00-13:30 13:30-15:30 15:30-18:30 18:30-19:30 19:30-22:00 22:00-23:00 23:00-00:00 00:00-00:30 00:30-03:30 03:30-05:30 05:30-06:00 06:00-07:00 07:00-07:30 07:30-09:30 09:30-10:30 10:30-11:00 11:00-11:30 11:30-12:00 12:00-12:30 12:30-22:30 22:30-23:30 23:30-00:00 00:00-00:30 00:30-01:00 01:00-03:00 03:00-06:00 06:00-12:00 12:00-12:30 12:30-22:00 22:00-22:30 22:30-23:30 23:30-00:00 00:00-00:30 00:30-03:30 03:30-05:00 05:00-06:00 06:00-10:30 10:30-11:30 11:30-12:30 12:30-13:00 13:00-13:30 13:30-17:00 17:00-18:30 18:30-19:30 19:30-21:30 21:30-00:00 00:00-00:30 00:30-02:00 02:00-02:30 02:30-06:00 06:00-12:00 12:00-12:30 Duration 1/2 hr l/2hr 1/2 hr 2hr 3hr lhr 2-1/2 hr lhr lhr 1/2 hr 3hr 2hr l/2hr lhr 1/2 hr 2hr lhr 1/2 hr 1/2 hr 1/2 hr l/2hr 10hr lhr 1/2 hr 1/2hr 1/2 hr 2hr 3hr 6 hr 1/2 hr 9-1/2 hr 1/2 hr lhr 1/2 hr 1/2 hr 3hr 1-1/2 hr lhr 4-1/2 hr lhr lhr 1/2 hr 1/2 hr 3-1/2 hr 1-1/2 hr IN', 2hr 2-1/2 hr 1/2 hr 1-1/2 hr l/2hr 3-1/2 hr 6hr 1/2 hr Activity Held safety meeting Conducted electric cable operations Monitor pressures Rig waited: Orders Conducted electric cable operations Retrieved Bore protector Ran Drillpipe to 4000.00 ft (3-1/2in Removed BOP stack Removed Tubing head spool Held safety meeting Installed Seal assembly Rigged up BOP stack Tested BOP stack Tested BOP stack (cont...) Installed Bore protector Pulled Drillpipe in stands to 0.00 ft Tested Casing Made up BHA no. 3 Rig waited: Equipment Made up BHA no. 3 Held safety meeting 'R.I.H. to 9928.00 ft Set tool face Rig waited: Materials Held safety meeting Functioned Downhole tools Circulated at 9946.00 ft Milled Casing at 9951.00 ft Milled Casing at 9958.00 ft (cont...) Held safety meeting Milled Casing at 9973.00 ft Reamed to 9973.00 ft Pulled out of hole to 8000.00 ft Serviced Drillfloor / Derrick Held safety meeting Pulled out of hole to 900.00 ft Pulled BHA Made up BHA no. 4 ~ R.I.H. to 9901.00 ft Serviced Block line R.I.H. to 9971.00 ft Held safety meeting Circulated at 9973.00 ft Pulled out of hole to 860.00 fkla~Ra Pulled BHA Serviced BOP stack Made up BHA no. 5 R.I.H. to 6000.00 ft Held safety meeting R.I.H. to 9927.00 ft Washed to 9973.00 ft Drilled to 10055.00 ft Drilled to 10226.00 ft (cont...) Held safety meeting STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL I Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack i2. Name of Operator 15. Type of well: 6. Datum Elevation (DF or KB,) BP Exploration (Alaska)Inc. I [~ Development KBE = 59.18' AMSL 3. Address [--I Exploratory 7. Unit or Property Name [--1Stratigraphic Prudhoe Bay Unit P.O. Box 196612, Anchorage, Alaska 99519-6612 [-IService 4. Location of well at surface 1633' SNL, 883' WEL, SEC. 6, T11N, R14E, UPM At top of productive interval 986' NSL, 4202' WEL, SEC. 6, T11N, R14E, UPM At effective depth .840' NSL, 4442' WEL, SEC. 6, T11N, R14E, UPM At total depth 830' NSL, 4458' WEL, SEC. 6, T11N, R14E, UPM 8. Well Number E-21 9. Permit Number 81-44 10. APl Number 50-029-20577 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 10675 feet true vertical 9110 BKB feet Effective depth: measured 10633 feet true vertical 9073 BKB feet Casing Plugs (measured) Junk (measured) fill at 10633' ORIGINAL Length Size Cemented M D 'I-VD Structural BKB Conductor 110' 20x30 8 c.y. concrete 137' 137' Surface 2664' 13-3/8" 3720 c.f. Arcticset II 2691' 2691' Intermediate 9848' 9-5/8" 1351 c.f. 'G', 130 c.f. Arcticset I 9875' 8410' Production 6951' 7" tieback string 2419'-9370' 2419'-7983' Liner 1305' 7" 414 c.f. Class 'G' 9370'-10675' 7983'-9110' P, EEEIVED Perforation depth: measured 10449'-10455', 10480'-10492', 10510'-10578' Sqzd: 10421 '-10449', 10455'-10459', 10472'-10480', 10497'-10510' true vertical subsea 0~'T ? ~1997 8851 '-8965' (three intervals) Tubing (size, grade, and measured depth) 4-1/2" L-80 surface to 2288'; 3-1/2" L-80 2288 -]u,+o ~ Gas Co~s..C.Q~I~jSSl(', Packers and SSSV (type and measured depth) 7" BOT "HB" Packer at 9285'; 7" Baker "SAB" Packer at 10460'; 4-1/2" SSSV at 2193' ' 13. Attachments [~ Description summary of proposal 14. Estimated date for commencing operation i--] Detailed operations program ]--I BOP sketch 15. Status of well classifications as: [~ Oil [-~ Gas I--I Suspended October 15, 1997 16. If proposal was verbally approved I I Service Name of apl)rover Date apl)r.oved contact Engineer Name/Number: Gre~W~est, 564-4803 ,~ Prepared By Name/Number: i7. I hereby certify that th'e~oieg~ing is true/~! cg~ect to the best of my knowledge Signed / / // J/Z/ DanStoltz #"i ,//',~ ~[' Title Senior Drilling Encjineer ~ "' Commission Use Only Kathy Campoamor, 564-5122 Date Conditions of Approval: Notify Commission so representative may witness I Approval N0. Plug integrity ~ BOPTest ~ Location clearance~ Mechanical Integrity Test __ Subsequent form requir,.e.d 10- /4 o '1' Original ~Stgi~ ..... ,-,~o'~e~,,e6 r,,/J · p,V¥o.e,~.~" ~,/"~.,..t--' Commissioner Approved by order of the Commission ,.,_..:.~ ~,~ ,_,_ Form 10-403 Rev. 06/15/88 u~vlu vv. ,~u~l~u,, ,. Date ~/(O Submit In Triplicate~ BP EXPLORATION ARCO Alaska, Inc. To: Date: From: Subject: State of Alaska October 6, 1997 Greg West Doyon 9 Operations Drilling Engineer E-21A P&A Operations Summary: Current E-1 lA Status: E-21 is a Zone 1 and 2 producer which has been shut in since 1992 following an unsuccessful coil tubing cement squeeze. The well will be prepped with three tubing cuts, kill weight fluid, and a back pressure valve prior to rig arrival. Rig 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Work: MIRU. Circulate out freeze protection and kill well with seawater. Set TWC, ND/NU and test BOPs. Pull TWC. Pull 3-1/2" 9.2# L-80 tubing from tubing cut above the SWS nipple. Retrieve the 7" HBBP-R packer and the tubing to the cut below the packer. Pull the 3-1/2" 9.2# L-80 tubing from the cut at ,,,10,400'md. Make GR/JB run to tubing stub. Run and set a 7" EZSV on Baker 20 setting tool (w/CCL). Set the EZSV at 3' below a casing collar as near as possible to 9970'md (planned KOP is 9950'md) Once the EZSV is set perform a casing integrity test to 3500 psi for 30 minutes. PU EZSV stinger (plug catcher just above EZSV stinger) on 3.5"D RIH to EZSV and sting in. Establish injection rate into casing/perforations. Mix and pump 25 bbls - 122 sacks - of class "G" cement (calculated as 7", 26# casing capacity from PBTD to EZSV). Sting out, re- verse any excess cement then pump dart into plug catcher to clean DP. POOH. P&A complete. TREE: 7 1116' 5M CIW WELLHEAD: 13 5/8" 5M FMC SSH ACTUATOR: OTIS 7' X 4 1/2' XO BELOW TBG HNGR 7' TIE BACK - HANGER 9 5/8 D.V. PACKER 13 ~' ~# L-SO I 2691'I-- BTRS I I 4 1/'Z', 12.1:~/tt, L-80, TDS TBG TUBING I.D.: 3.958' CAPACITY: 0.01522 BBL/FT 4 1/2' x 3 1/2" XO 3 1/2', 9.2#/ff, L-80, TDS TBG TUBING ID: 2.992" CAPACITY: 0.0087 BBL/FT IKOP: 2800' I MAX ANGLE: 48° @ 8000' TOP OF 9370' I"' 7" LINER 9 5/8" 47# L-80 BTRS I 9877'1 PERFORATION SUMMARY REF LOG: SWS- BHCS 11-19-81 TIE-IN LOG: SWS - CBL 1-23- I..s~Z-E I SPF/ 25/8'1 8I 25/8'18I INTERVAL ~0,421 - 10,449' 10,449- 10,455' 10,455 - 10,459' 10,472 - 10,480' 10,480 - 10,492' 10,497- 10,510' 10,510- 10,540' 10,540 - 10,552' 10,552- 10,578' SQZ'D/STR. SQZ'D/STR. SQZ'D/STR. SQZD/4-13-91 SQZD/ " SQZD/ " SQZD/ " OPEN/4-15-91 SQZD/4-13.91 PBTD 7", 26#/ft, L-80, IJ4S DATE 11-25-81 1-5-89 5-3-91 8-23-91 '1'!~ V I~1::1.~ REV. BY N/A DF HF A. TEEL I10.620' I10.678' I ' COMMENTS INITIAL Rw(~OMPLETION RWO KB. ELEV = 59.18' BF. ELEV = 32.08' 4 1/2' SSSV I ! LANDING NIPPLE (OTIS)(3.813"1D) 3 1/2 GAS LIFT MANDRELS 'CAMCO w/RK 93) 3 1/2" XX Plug set (12-10- LaSt attempt to pUll {4-1b- 95) 3 1/2" "SWS" NIPPLE (PARKER) (2.75"1D) LATCH ASSEMBLY 7" RET. PACKER HBBP-R)(2.89"1D) 9336' 9339' 9340' JOINT 1,10,368' I LATCH ASSY. 7" PERM, PACKER (TIW HBBP) (2.90" ID) "SWS" NIPPLE (PARKER)(2.75"ID) /2" WLEG ELMD PRUDHOE BAY UNIT WELL: E-21 (14- 06-11-14 ) APl NO: 50-029- 20577 SEC 6: T 11N; RG 14E BP Exploration (Alaska) STATE OF ALASKA A ~, OIL AND GAS CONSERVATION COMMI ,.~i REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1633' SNL, 883' WEL, SEC. 06, T11N, R14E, UPM At top of productive interval 986' NSL, 4202' WEL, SEC. 06, T11N, R14E, UPM At effective depth 840' NSL, 4442' WEL, SEC. 06, T1 IN, R14E, UPM At total depth 830' NSL, 4458' WEL, SEC. 06, T1 IN, R14E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Stimulate Alter casing 10675 feet BKB 9110 feet 10633 feet BKB 9O73 feet Plugging Repair well Other 5. Type of Well: 6. Development ~/ Exploratory Stratigraphic 7. Perforate._~l~.. Datum elevation (DF or KB KBE = 59.18 AMSL Unit or Property name Prudhoe Bay Unit 8. Well number E-21 (14-06-11-14) PBU 9. Permit number/approval number 81-44 / 10. APl number 50- 029-2O577 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Junk (measured) fill at 10633'MD (02/89) Casing Length Size Structural -- Conductor 110 20x30 Surface 2664 13 3/8 Intermediate 9848 9 5/8 Production 6951 7 Liner 1305 7 Perforation depth: measured Cemented Measured depth 8 c.y. 137 3720 c.f. 2691 1481 c.f. 9875 tieback string 2419-93 70 414 c.f. 9370-10675 10449 '- 10455', 10480'- 10492', 10510'- 105 78' true vertical subsea 8851'-8965' (three intervals) Tubing (size, grade, and measured depth) True ve~ical depth BKB 137 2691 8410 2419-7983 7983-9110 Sqzd: 10421 '- 10449', 10455'- 10459', 10472'-10480', 10497'-10510' 4 1/2" L-80 surface-2288; 3 1/2" L-80 2288'-10469' Packers and SSSV (type and measured depth) 4 1/2" SSSVat 2193' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) 14. 7" BOT "HB" packer at 9285', 7" Baker "SAB" packer at 10460', RECEiVeD Treatment description including volumes used and final pressure Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Prior to well operation A U G - 5 199 Alaska Oil & Gas Cons. Corem! Ancn0rage Tubing Pressure Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 1070 ~ 2154 24 0 181 16. Status of well classification as: Oil X Gas Suspended 17. I hereby gertify that the foregoing is true and correct to the best of my knowledge. Signed (~ ~ 0~3 {~ ~:~/~ Title Senior TechnicalAssistantl Form 10-40~ Rev o6/~-5/88 / Service Date SUBMIT IN DU{:::)Li~:ATE ssi0~ 1/05/92 WELL E-21(14-06-11-14) NRWO/HCL A NRWO was performed using the following fluids: 157 bbls PW to Load Well 160 bbls PW 5 bbls EW (Preflush) 7 bbls Cement 28 bbls EW(Spacer) 20 bbls DUO Polymer(Contaminant)(Recovered 19 bbls. on the LRO) 12 bbls PW(Displacement) 40 bbls PW(Reverse Out) SO bbls (Jet Pass) 40 bbls PW(Final Reverse Out) 33 bbls MEOH(Freeze Protection CT) 35 bbls MEOH(Freeze Protection Well) Well Cleaned out to 10491' 170 bbls Load fluid behind pipe today 5 bbls Cement Recovered(Does not include cement not pumped) Cement: 15.5 PPG Class G Cement Containing, .2% CFR-3, .015% HR- 12, .185 GAL/Sk HALAD-344 L sQz #1 7/26/92 £jh 4/26/93 Performed a HCL using the following fluids below: 55 bbls Filtered SeaWater w/.13% FRW-14; 21 bbls 15% HCL ACID Plus Additives 40 bbls Filtered SW + 1.0% Surfactant and .13% FRW-14 RECEIVED AU G - 5 1993 Alaska 0il & Gas Cons. ~o~m~ss~°~ Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 12/04/92 T# 84148 BP CH LOGS Enclosed is your copy of the materials listed questions, please contact BP Well Records at A-06-'-7~'/$ PROD-F 09/14/92 A-16~e'l~3 iNJF 10/17/92 D-1 6 ~1'"/~/. TEM~ ~,..~0/16/92 E-21 ~(-~ LEAK DET ~*~ ~ 9/20/92 H-26 ~-A~ PROD-F 10/26/92 ,-~ R-31 TE~~"'';~&) 10/16/92 x-2~.~ ~ ~0/2~/92 #1j below. If you have any (907) 564-4004. 10700.00-11010.00 CAMCO 5 " 10500.00-11079.00 CAMCO 5 " 9300.00- 9897.00 CAMCO 5 " 9100.00-10580.00 CAMCO 5 " 9600.00- 9900.00 CAMCO 5 " 9700.00-10462.00 CAMCO 5 " 9200.00- 9730.00 CAMCO 5 " Information Control Well Records .,,, RE EIVED D£C 1 8 1992 '~laska 0il & Gas Cons. Commission Anchorage AI~'~,.,,,A OIL AND GAS CONSERVATION COMMIS ',~1 REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing x 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Stimulate Plugging Alter casing Repair well 5. Type of Well: Development Exploratory Straligraphic 4. Location of well at surface 1633' SNL, 883' WEL, SEC 06, T11N, R14E, UPM At top of productive interval 986' NSL, 4202' WEL, SEC 06, T11N, R14E, UPM At effective depth 840'NSL 4442'WEL, SEC. 06, T11N, R14E, UPM At total depth 830' NSL, 4458' WEL, SEC 06, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10675 feet true vertical BKB 9110 feet Plugs (measured) Perforate x Other 6. Datum elevation (DF or KB) KBE= 59.18 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number E-21 (14-06-11-14) 9. Permit number/approval number 81-44 10. APl number 50- 029- 205 77 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 10620 feet true vertical 9062 feet Junk (measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth 8 cu yds 137' 3720 cu fl 2691' 1481 cu ft 9877' tieback string 2419'-9370' 414 cu ft 9370'-10675' measured 110' 20"x30" 2664' 13-3/8" 9848' 9-5/8" 6951' 7" 1305' 7" 10480'-10492'; 10510'-10578' true vertical Squeezed: 10421'-10459'; 10472'- 10480'; 10497'- 10510' (subsea) 8878'-8965' (two intervals) True vertical depth BKB 137' 2691' 8412' 2419'-7983' 7983'-9110' Tubing (size, grade, and measured depth) 4-1/2" L-80 surface - 3068'; 3-1/2" L-80 3068' - 10469' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary 14. Intervals treated (measured) 7" TIW HBBP Packer @ 10460', 7" TIW HBBP-R Ret. Packer @ 9340' 3-1/2" SSSV at 2193' R ECEIVED Treatment description including volumes used and final pressure FEB - Reoresentative Daily Average Production or Iniectionr'l~a~l~ ~"' OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure ~dl(~ i~ Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations x 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed .~~,,~~ ~ ~ Title Senior TechnicalAssistant Form 10-404"'R'ev p~5/88 Date ~, SUBMIT IN DIJ~LI{~ATE BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Mqnday. Apdi 8, 199_1 W ;LI : PRUDHOE BAY UNIT Rig: DOyon Rig #16 Day: .3. Expense AFE Number: Expense AFE Amount = Current Field Costs = Estimated Final Cost = Current Operation:_ RIH w/overshot to fish blast joints. Summary_ of Last 72 ~ Accept rig 1600 hrs 4/5/91. Change well over to seawater, N/D tree and adapter flange. N/U BOPE and test. L/D 4-1/2" and 3-1/2" tubing string and seal assembly. RIH w/spear and spear PBR at 9275' DPM. POOH w/9-5/8" packer and 33 jts 3-1/2" tubing. RECEIVED FEB - 6 t992 Alaska 0ii & Gas Cons. Commission Anchorage Reviewed By' ~~' BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Tv~day, A.Drii 9. 1991 WELL: E-21 (14-06-11-14) PRUDHOE BAY UNIT Rig: Day: 4_ Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Doyon Rig #16 Current O.oerati0n: POH with washpipe. Summary of Last 24 Hours - RIH with overshot. Attempt to release latch, no success, POH. RIH with 6" shoe and washpipe. Replace 9-5/8" packoff and test. Washover blast joints to 7" packer at 10,460'. Mill on packer. POH with washpipe. Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Wednesday. A0ril 10. 1991 WELL: E-21 (14-06-11-14) Day: .5 Expense AFE Number: 145055 Expense AFE Amount = PRUDHOI~ BAY UNIT Rig: D0yon Rig,,#16 Current Field Costs = Estimated Final Cost = Current Operation: Circulate and POH. Summ~try of Last 24 Hours POH. RIH with overshot and POH with sliding sleeve, blast joints and anchor. RIH and mill on packer at 10460'. Circulate and POH. Reviewed By:~~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Thursday. A0dl 11. 1991 WELL: E-21 (14-06-11~14) PRUDHOE BAY UNIT Rig: Doyon Rig Cf16 Day: 6 Expense AFE Number: Expense AFE Amount = 145O55 Current Field Costs = Estimated Final Cost -- Current Operation: RIH with spear. Summary of Last 24 Hours RIH and mill on packer at 10,460', push downhole to 10,489'. POH. RIH with spear. By' Reviewed . BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Fdday, Apdl 12. 1991 WELL: E-21 (14-06-11-14), PRUDHOE BAY UNIT Rig: Doyon Rig #16 Day: Z Expense AFE Number: Expense AFE Amount = 145O55 Current Field Costs = Estimated Final Cost = Current Operation: RIH for balanced plug squeeze. Summary of Last 24 Hours . Spear packer and POH. RIH with 6" mill and clean out fill from 10,500' - 10,624'. Reverse circulate hole clean. RIH for balanced plug squeeze. Reviewed By:-~'~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Monday. April 15. 1991 WELL: E-21 (14-0~-11-14~ PRUDHOE BAY UNIT Rig: Doyon Rig #16 Day: 10 Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current Operation' RU SWS to pedorate. ,.S. ummary_ of......Last 72 Hours Circulate hole clean. Squeeze ali perfs with 151 cuft class G to 3000 psi. POH. RIH with 6" bit and clean out cement 9996'- 10624'. Reverse circulate hole clean. Test squeeze to 3000 psi, 1 bbl/hr bleed off, ok. POH. Replace 9-5/8" packoff and test. Make 9-5/8" and 7" casing scraper runs. Change over to filtered inhibited brine. POH. RU SWS to perforate. Reviewed By: '~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Tuesday, A.Ddl 16. 1991 WELL: E-21 (14-06-11-14) PRUDHOE BAY UNIT Rig: Doy0n Rig #16 Day: ,1. 1 Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current Operation: Reverse circulate hole clean. Summary of Last 24 Hours - RIH and perforate 10,540' - 10,552'. Run 5.95" gauge ring to 10,500'. RD WL RU and run tubing, took weight at liner top, POH and lay down tubing. RIH with 8-1/2" tapered mill and polish liner top. POH. RIH with 7.36" tapered mill to clean out bottom of tieback sleeve. Reverse circulate hole clean. Reviewed By: %,,'tj ~ BP EXPLORATION (ALASKA), INC. DAII,Y WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday. Aorii 17. 1991 WELL: E-21 (14-06-11-14~ Rig: Doyon Rig #16 Day: 1 2 Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current O.oeratiQn: Set packers. Summary of Last 24 Hour~ Reverse circulate and POH. RU WL and run 5.95" gauge ring to 10,609'. RD. RU and run tubing, packer hung up while spacing out. Attempt to free stuck tubing, packer appears to be set. RU WL to check tie-in, packer not deep enough. Drop ball and set packers. Reviewed By: ~',~'~ BP EXPLORATION (ALASKA), INC. D^II,Y WORKOVER REPORT: As of 0600 Hrs. Thursday. A.Dril 18. 19~)1 WELL: E-21 (14-06-11-14) PRUDHOE BAY UNIT Rig' Doyon Rig #16 Day: 13 Expense AFE Number: Expense AFE Amount = 145O55 Current Field Costs = Estimated Final Cost = Cur.rent Operation' Pull and lay down 4-1/2" x 3-1/2" tubing. Summary_ of Last 84 Hours Set packers to 4000 psi. Test annulus to 1800 psi, no test. RU SWS and cut straddle tubing at 10,400'. RU WL unit, pull dummy BV and shear sub. Cut tubing at 9285'. Pull and lay down 4-1/2" x 3-1/2" tubing. Reviewed By' BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Friday. Apdl 19, 19~)1 WELL: E-21 (14-06-11-14) PRUDHOE BAY UNIT Rig' Doyon Rig #16 Day: 14 Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current Operation: POH and lay down 7" packer. Summary. of Last 24 Hours Lay down 3-1/2" tubing. RIH and recover latch from retrievable packer. POH. release packer. POH and lay down packer. RIH, spear and Reviewed By: ~~).~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. M0. nday. April 22. 1991 WELL: E-2! ,,(,14-06-!1r!4,,,l PRUDHOE BAY UNIT Rig: Doyon Rig #16 Day: .17 Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current Operation: RIH with spear. Summary of Last 72~ Hours Lay down 3-1/2" tubing. RIH with overshot and recover latch. RIH with mill to 7' packer, mill quit, POH. RIH with 6" washover shoe, attempt to washover packer, tight spot in casing, P©H. RIH with 5-3/4" washover shoe, mill on 7" packer and push to 10,473'. Circulate and POH. RIH with 6" tapered mill and mill on tight spots in casing 10,437'- 10,441' and 9,855' - 9,919'. P©H. RIH with spear. Reviewed By: %%~ BP EXPLORATION (ALASKA), INC. . DAILY WORKOVER REPORT: As of 0600 Hrs. Tuesday. ADdl 23. 1991 WELL: E-21 (14-06-11-14~, PRUDHOE BAY UNIT Rig' Devon Rig #16 Day: 18 ' "Ex~ehs~-AFE Number: Expense AFE Amount = 145055 -. .:~,. - _:..:..-: · .--: ..-...:-. .__ .... ~:_::~::..;,:.::...:.%-~........? ..- . -; .............. ~_,~;~<~ .. · . _. ............Current Field costs ....... ¥ ....... : ......... - .... Estimated Final Cost .......................... _::-:'::~:.:il--_.i-.-t :i - - . . . (;;~rrent Operation: POH with mill. --' - -' : ~-'.. :.-.'-. ----:-:-:"-:---.~ ....... - .... - ~;vmmar~ Of Last 24 Hours ' '"": '"'" - - ... .: r.;:: .... - "' -~... _ . ~ . .: f, -.-: :,, , -.. ~,.~ -, :. Spear into fish, POH, no recovery. RIH with new spear. Spear into fish, POH, pull into tight spot at. - ' 10,390', jar on fish, separated spear, POH. RIH with mill, tag fish at 10,:390', couldn't work mill into .:fish, spear stuck in fish, packer won,t move downhole. POH with mill...:~.:._:~'~:~::~:;~- .- _ - .. ~...t ':..'. '. . ' -' ',~'~' ,::. ":~'.i.,L.i'.!,',.- . :- -..':~,LL~..~:.-.;~-: ....... : ...... .- .............. -: ~-~ .......... -- -.... . '~-':,-.:~_-._."'T'.'-~"'.":r~-'.": ~ ....... ...... .... .' '..:;." :" '":".' , '"¥_'.:~L%:T%?:_-%7:.:'-7..-,'7::-?'~2~5.%?~,L:.:T&:?~:'- .. . __- ,.. ..: .... .:" ." -'-.-': '7. '::'."~ -~: ': ':.:L? ,':~ .'~.~.. ::. ::.: -'T',,J,;."-",; -L-.:.',L-%~'.~:::.:.L '" '..: :..' .~,~T~.'~'r;;'..:':Z?.::,:~)~.~.? ..... - -' _. ;: ~ . :,: . ... .................... ...... :.. . ..:. ...... .... _ · ........... ................ ........... ..... ... -. ....... _ . ............................... - ................................... . ?.,..... ..... : .......... ,..' .................... ~ .... L .......... ' · .' :... ':.."::..T,.:,:~5:-2 'Z777-, £- -,--':7:Z,i:- -7: , *- '-, ...::~:.':~"--:' :':--_ ....... _. . .:. :.: :;;?.:_':-.-..::'.: ..... .r' '....: ' .". .......... ........................ .: ..... Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday. April 24, 1991 WELL: E-21 (14-06-11-14~ Rig: Doyon Rig #16 Day: 19 Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current Operation:_ RIH washover assembly. Summary_ of Last 24 Hours RIH with shoe, stuck pipe, work and jar pipe, no success. Back off at boot baskets. Reverse circulate hole clean. POH. Lay down BHA. RIH with washover assembly. Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Friday, May 3. 1991 WELL: E-21 (14-06-11-14) pRUDHQE BAY UNIT Rig: Doyon Rig #16 Day: 21~ Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current Operation: Freeze protect well. Summary_ of Last ~4 Hours Run 3-1/2" x 4-1/2" completion string. Log' packers into position. Space out and land tubing. ND BOP's, NU tree and test. Drop ball, set packer and test tubing to 4000 psi. Test annulus to 2500 psi. Freeze protect well. Reviewed By: ~(~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Monday, May 6, 1991 WELL: E-21 (14-06-11-14) PRIJDHQE BAY UNIT Rig: Day: 2_9. Expense AFE Number: Expense AFE Amount = 14505~; Current Field Costs = Estimated Final Cost = Current Operation:_ Rig released at 0800 hours on 5/3/91. Summary of Last_ 24 Ho~r8 Freeze protect well and set BPV. Release rig at 0800 hours on 5/3/91. Reviewed By' t:::)'~~' BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Monda_v. April 29. 1991 WELL: E-21 (14-06-11-14) PRUDHOE BAY UNIT Rig' Doyon Rig #16, Day: 24_ Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current OPer. ati0,n' Circulate viscous sweep. Summary of Last 72 Hour8 RIH and mill over fish 10,390' - 10,393'. Reverse circulate and POH. RIH and mill over packer at 10,393', reverse circulate, pump viscous sweep and POH. RIH and mill on packer, push to 10,590'. Pump sweep and POH. RIH and mill on fish at 10,590'. Trip for new shoe and mill to 10,596'. Pump sweep and POH. RIH and cut over tailpipe 10,596'- 10,603'. Pump sweep. Reviewed By: ~' BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Tuesday. A0dl 30. 1991 ' WELL: E-21 (14-06-11-14), PRUDHOE BAY UNIT Rig: Doyon Rig #16 Day: 2,5 Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current Operation: RIH with mill. S~Immary_ of Last 24 Hours Circulate sweep and POH with fish. RIH and mill junk 10,603'- 10,620'. Reverse circulate and POH. RIH and polish tieback sleeve at 7" liner top. POH. RIH and mill off liner running threads. POH. RIH with mill. Reviewed By:~''~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Friday, April 26. 1991 WELL: E-21 (14-06-11-14) PRUDHOE BAY UNIT Rig: D..0yon Rig #16 Day: 2_21 Expense AFE Number: Expense AFE Amount = 145055 Current Field COsts = Estimated Final Cost = Current Operation: Milling on shoe/packer. Summ~ry of Last 24 Hours Reverse circulate with junk basket on fish at 10,390'. RIH with spear, attempt fish - no recovery. RIH with shoe/boot baskets. Tight spot at 9467'. Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. W~dnesday. May 1. 1991 WELL: E-21 (14-06-11-14) PRUDHOE BAY UNIT Rig: Doyon Rig #16 Day: 26 Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current Operation:. RIH with 7" test packer. Summa _ry of Last ~4. Hours RIH with string mill to 10,619'. Ddil string plugged, POH wet. RIH with 6" bit to 10,619'. Reverse circulate hole to clean seawater. POH. RU WL and run 5.95" gauge dng to 10,500'. RD. R IH with 7" test packer. Reviewed By' ~/4~ ., BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Thursday. May 2. 1991 - WELL: E-21 (14-06-11-14) PRUDHOE BAY UNIT Rig: Doy0n Rig #16 Day: 2_Z Expense AFE Number: Expense AFE Amount = 145055 Current Field Costs = Estimated Final Cost = Current Operation: RIH with completion string. Summary of Last 24 Hours RIH with 7" test packer to 2495'. Test liner lap to 2500 psi, OK. Rill to 10,403'. Test 7" casing to 2500 psi, OK. Add inhibitor to brine. POH and lay down drill pipe. RU and RIH with completion string. Reviewed By: X)~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (~37) 561-5111 Date :06/27/91 TO: DISTRIBUTION _ T#:82542 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. A-19 B-24 *E-06 E-21 G-02 J-18 M-11 c~ I- 1'"/.P.12 R-16 R-19 X-06 Y-16 Leak Det 06/11/91 #1 2900-8470 Camco Leak Der ' 06/15/91 #1 800-9990 Camco pr°d-F 06/08/91 #1 9250-9484 Camco Prod- F 06/09/91 #1 10300-10598 Camco Prod-F 06/10/91 #1 10000-10285 Camco Prod- F 06/09/91 #1 12300-12700 Camco Leak Det 06/12/91 #1 0-9187 Camco Bridge Plug 06/06/91 #1 8600-9050 Camco Prod-F 06/05/91 #1 9100-9452 Camco GR Jewelry Log 06/07/91 #1 8900-9446 Camco Bridge Plug 06/04/91 #1 11100-11542 Camco Prod- F 06/06/91 # 1 8708-9988 Camco Inj 06/14/91 #1 11900-12411 Camco Spinner/Temp 05/28/91 #1 9050-9295 Camco ,! 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" * E-06 Correct APl# 50-029-20202 Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 05/08/91 T#:82445 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-~.4~.5. '~ A-02 TDT-P 05/02/91 #1 10800-11387 SCH ---.A-02 PRODUCTION LOG 05/01/91 #1 . 11050-11394 SCH ~A-04 TDT-P BORAX 05/04/91 #1 10350-11107 SCH ' ';~A- 13 CNL 05/04/91 #2 9095-9525 SCH w.A-24 TDT-P 05/02/91 #2 10595-11420 SCH ~ B-19 CNL/GR 05/03/91 #1 9000-9677 SCH "'~,B-19 STATIC PRES/TEM/SUR 05/02/91 #1 9400-9674 SCH ~ E'21 PKR POSITION REC 05/02/91 #1 9300-10471 SCH ",,, H-28 COMPLETION 05/05/91 #1 11700-12178 SCH -,J-11 CCL/P ERF 05/05/91 #1 10630-10665 ATLAS 5" 5" 5" 5" 5" 5" Distribution: ARCO CHEVRON EXXON GEOSClENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard PO. Box 196612 Anchorage, Alaska 99519.6612 (907) 561-5tll TO: DISTRIBUTION Date:04/22/91 T#:82355 FROM' ,,. Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If You have any questions, please contact BP Well Records at (907) 564-4445. A-12 E-21 q 0"1'7~' E-21 F-46 z-oo Production Log 04/16/91 #1 8794-9388 Sch 5" Tubing Cutter 04/17/91 #1 9200-10440 $ch 5" Perf 04/15/91 #1 10180-10590 Sch 5" Perf 04/17/91 #1 9000-9500 Sch 5" Completion 04/17/91 # 1 13828-14738 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date:02/25/91 T#:82126 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. Well Records at (907) 564-4445. E-21 CL 02/22/91 #1 E-21 Tubing Cutter 02/22/91 #1 If you have any questions, please contact BP 9100-9390 Atlas 5" 10200-10434 Atlas 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :02/19/91 T#:82116 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. Well Records at (907) 564-4445. E-02 CCL 02/16/91 #1 E-02 Tubing Cutter 02/16/91 #1 E-21 PDK-100 Pom/SIG 06/03/90 #1 If you have any questions, please contact BP 8368-8490 Atlas 5" 9712-9891 Atlas 5" 9850-10562 Atlas 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATIOn" c~P Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO DATE: 07/27/90 EXXON T# 81445 PHILLIPS ARCHIVES SYSTEM Taoe & Transmittal Only BP MAGNETIC LIS TAPE & LISTING Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. E-21 CH/P DK-100 06/03/90 #1 9850-10562 1600bpi Atlas ECC# 4389 AP1#50-029-22077 B-12 CH/P DK-100 06/04/90 #1 8990-9320 1600bpi Atlas ECC# 4392 AP1#50-029-20332 ***ARCHIVES ONLY: Information Control Well Records LR 2-1 J. Dietz/S. McCurry EC£1VEO AUG 0 7990 Alaska Oil & Gas Cons. Commission AnChorage BP EXPLORATION BP ExDIorat~on (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :06~08~90 T#:81253 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. B-12 PDK-100 06/04/90 #1 9000-9316 Atlas 5" E-21 Cont. Spinner 06~03~90 #1 ~10300-10560 Atlas 5" E.21 PDK-100 06/03/90 #1 9850-10562 Atlas ' 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR ARCHIVES Alaska Off & 6as Cons. (,'ommJssJon Anchorage BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :06/01/90 T#:81198 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. E-21 GR/CCL 05/19/90 #1 10330-10580 Camco 5" E-21 G R/CCL 05/16/90- #1 10330-10532 Camco 5" F-17 TEMP 05/21/90 #1 10850-11174 Camco 5" H-04 PROD-F 05/20/90 #1 11480-11878 Camco 5" R-19 INJ/LEAK DET. 05/16/90 #1 9450-10050 Camco 5" W-36 P ROD-~F 05/17/90 #1 9350-9719 Camco 5" Z-27 P ROD-F 05/16/90 #1 12750-13070 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS ARCHIVES .Oil & Gas Cons. ,ummissioI1 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 April 26, 1990 Alaska Oil & Gas Conservation Commi~:~ion 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well E-21 (14-06-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form ].0-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform remedial/capacity sustainment work on the well. Yours very truly, ~ Supervisor Gravity Drainage RBF: JAM Enclosures (6) cc: L. Burke (MB12-1) Well File R E EIVED APR 3 0 1990 APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend Alter casing __ Repair well Change approved program ~ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska g9519-6612 4. Location of well at surface 1633' SNL, 883' WEL, SEG. 06, T11N, R14E, UPM At top of productive interval 986' NSL, 4202' WEL, SEC. 00, T11N, R14E, UPM At effective depth 840'NSL, 4442' WEL, SEC. 06, T11N, R14E, UPM At total depth 830'NSL, 4458' WEL, SEC. 06, T11N, R14E, UPM 12. Present well condition summary Operation Shutdown 5. Type of Well: Development x Exploratory Stratigraphic RE( EIVED APR 0 1990 Re-enter suspended well~ Time extension Slimulate X Perforate Oltter 6. Datum elevation (DF or KB) KBE , 59.18 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number E-21 (14-06-11-14) PBU 9. Permit number 81-44 10. APl number It 50- 029-20577 'i 1. Field/Pool Prudhoe Oil Pool Total depth: measured 10675 feet Plugs (measured) truevertical BKB 9110 feet Effective depth: measured 10633 feet true vertical BKB 9073 feet Junk (measured) fill at 10633' MD (02/89) Casing Length Size Structural -- Conductor 110 20x30 Surface 2664 13 3/8 Intermediate 9848 9 5/8 Production 6951 7 Liner 1300 7 Perforation depth: measured Cemented Measured depth True vertical depth BKB 8 c.y. 137 137 3720 c.f. 2691 2691 1481 c. fo 9875 8410 tieback string · 2419-9370 2419.7983 414 c.f. 9370-10675 7983-9110 10449'-10455', 10480'-10492°, 10510'-10578' Sqzd: 10421'-10449', 10455'-10459', 10472'-10480', 10497-10510' true vertical subsea 8851 '-8965' (three intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 surface-2288', 3 1/2" L-80 2288'-10469' Packers and SSSV (type and measured depth) 7" BOT "HB"packer at 9285', 7" Baker "SAB"packer at 10460', 4 1/2" SSSVat 2193' 13. Attachments Description summary of proposal 'x Detailed operations program BOP sketch 14. Estimated date for commencing operation April/May 1990 16. If proposal was verbally approved Oil X Gas ~ Name of approver Date approved Service !17. I hereby~rtify that th/e)for/~oing is. true and correct to the best of my knowledge. Sicjned ~~/'~_ ~ ~J~ Title SupervisorGrav~Drainac~le FOR COMMISSION USE ONLY 15. Status of well classification as: Suspended~ Jconditions 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 Commission Form 10-403 Rev 06/15/88 ORIGINAL SIGNED BY LONNIE G." .... gi¥1~' I i i I Approva' No. I ~,_,.ro.~ec~ OoP¥ J 0 __ m Date ~-- ~~0 SUBMIT IN TRIPLICA~ WELL E-21 (14-06-11-14~ PBU HYDRAULIC FRACTURE PROPOSAL A hydraulic fracture of the following Ivishak intervals will be performed as detailed below: 10449' - 10455'MD BKB 10480' - 10492' MD BKB 10510' - 10578' MD BKB 1. Perform a calibration frae. 2. Rig up fracturing equipment and pressure test. Fracture the well as follows: Volume Propp ant Rate ~ (Mgal~ PPG TYPE LBS BPM Pad 60.0 0.0 0 35 1 2.0 1.0 16/20 CL 2000 35 2 1.0 3.0 16/20 CL 3000 35 3 1.0 5.0 16/20 CL 5000 35 4 1.0 7.0 16/20 CL 7000 35 5 1.0 9.0 16/20 CL 9000 35 6 8.0 10.0 16/20 CL 80000 35 Flush 4.5 0.0 O Total 106,000 . Leave well shut in overnight. Clean out any frac sand left in the wellbore, return well to production and test. jam 4/19/90 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 22, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well E-21 (14-06-11-14) PBU Gent lemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, JAB: JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File RE¢'EIVED ^las~.0il & Gas Cens. Commission ,~ Anchoraff~ STATE OF ALASKA COMI~"='' ,ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box Ig6612, Anchorage, Alaska gg51g-6612 4. Location of well at surface 1633' SNL, 883' WEI., SEC. 06, T11N, R14E, UPM At top of productive interval g86'N$1., 4202'WE1., $EG. 06, T11N, R14E, UPM At effective depth 840' NSL, 4442' WEI., SEC. 06, T11N, R14E, UPM At total depth 830'NSL, 4458' WEL, SEC. 06, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10675feet true vertical BKB 9110feet Stimulate X Plugging Alter casing Repair well 5. Type of Well: Development X Exploratory Slmligraphic Service Plugs (measured) Perforate Other 6. Datum elevation (DF or KB) KBE, 59.18 AMSL feat 7. Unit or Property name Prudhoe Bay Unit 8. Well number E-21 (14-06-11-14) PBU 9. Permit number/approval number 81-44 / 9-253 10. APl number 50- O29-20577 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 10633feet true vertical BKB 9073feet Junk (measured) fill at 10633' MD (02/89) Casing Length Size Structural -- Conductor 110 20x30 Surface 2664 13 3/8 Intermediate 9848 9 5/8 Production 6951 7 Liner 1305 7 Perforation depth: measured Cemented Measured depth 8 c,y, 137 3720 c.f. 2691 1481 c.f. 9875 tieback string 2419-9370 414 c.f. 9370-10675 10449'-10455', 10480'.10492', I0510'-10578' True vertical depth BKB 137 2691 8410 2419-7983 7983-9110 S qzd : 10421 '- 10449', 10455'- 1045g', 10472'-10480', 10497.10510' true vertical subsea 8851'-8965' (three intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 surface-2288', 3 1/2" L-80 2288'- 10469' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary see attachment 14. Intervals treated (measured) 7" B~T "HB" packer a, t 9285', 7" Baker "SAB"packer at 10460', 4 1/2 SSSVat21~ RI:LI:IV Treatment description including volumes used and final pressure Reoresentative Daily Averaae Production or Injection Data ~ .I OiI-Bbl Gas-Md Water-Bbl Casing Pressure ;lAN 2 5 3990 Alas .~_ 0il & 6as Cons, Commission ~.ncr~or~ Tubing Pressure Prior to well operation SI Subsequent to operation Si 15. Attachments J Copies of Logs and Surveys run I Daily Report of Well Operations x 16. Status of well classification as: Oil X Gas Suspended 17. I here?,~ify that the fo~gg/q~ng is true and correct to the best of my knowledge. Signed Form 10~4 .Rev 06/15/88 Service Title Manager Production Engineering SUBMIT IN DUPLICATE WELL E-21 (14-06-11-14~ PBU STIMULATION OPERATIQ~S This well has been shut in since a GSO cement squeeze was performed in May 1988, at which time a underreamer was stuck in the hole. A rig workover was performed in February 1989 and the gas-producing zone was straddled. The well would not flow following the rig workover and the following stimulations were performed. 9/15/89 Performed l l2-bbl. 15% HCI perforation bailout with diversion being accomplished with 300 1.1 SG 7/8" and 300 1.0 SG 7/8" rubber-coated ballsealers. Well would not flow. 9/16-17/89 Nitrogen lifted well; would not flow. 11/26/89 Performed the following HCI perforation wash via coiled tubing: 17 bbls. seawater 8 bbls. 15% HCI 5 bbls. seawater 23 bbls. methanol displacement 150 bbls. seawater Attempted to put well on production; no flow. A fracture stimulation of thc Ivishak is under review to correct thc extensive near- wcllborc formation damagc to return thc wcll to production. An Application for Sundry Approval for this frac job is forthcoming. jam 1/18/90 RECEIVED A~as~ Oi! & Cas Cons~ Commission ~, ~,nchora~ BP EXPLORATION ORI iI BP Exploration (Alaska) Inc. 900 East Benson Boulevard Re. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 May 31, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well E-21 (14-06-11-14) PBU Gentlemen' Enclosed, in duplicate, is form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of pulling tubing and perforating the well. Yours very truly, Workover/Completions Supervisor RVS/KTH Enclosures (4) CC: J. Bragg (MB9-4) Well Records (LR2-1) w/lO Well File RECEIVED MAY ~ 1 1989 Alaska Oil & Gas Oons~ Commissior~ Anchorage A ,A OIL AND GAS CONSERVATION COMMI ,ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing x Alter casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1633' SNL, 883' WEL, SEC 06, T11N, R14E, UPM At top of productive interval 986' NSL, 4202' WEL, SEC 06, T11N, R14E, UPM At effective depth 840' NSL 4442' WEL, SEC. 06, T11N, R14E, UPM At total depth 830' NSL, 4458' WEL, SEC 06, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10675 feet true vertical BKB 9110 feet Repair well Other 5. Type of Well: Development Expk)ratory Sa'atigraphic 6. Datum elevation (DF or KB) KBE-- 59.18 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number E-21 (14-06-11-14) 9. Permit number/approval number 81-44/8-710 10. APl number 50- 029-20577 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 10633 feet true vertical BKB 9073 feet Junk (measured) fill at 10633' MD (02/89) Casing Length Size Cemented Measured depth True vertical depth Structural BKB Conductor 110' 20"x30" 8 cu yds 137' 137' Surface 2664' 13-3/8" 3720 cu ft 2691' 2691' Intermediate 9848' 9-5/8" 1481 cu fl 9877' 8412' Production 6951' 7" tieback string 2419'-9370' 2419'- 7983' Liner 1305' 7" 414 cu ft 9370'-10675' 7983'-9110' Perforation depth: measured 10480'-10492'; 10510'-10578' Squeezed: 10421'-10459'; 10472'-10480'; 10497'-10510' true vertical (subsea) 8878'-8965' (two intervals) Tubing (size, grade, and measured depth) 4-1/2" L-80 surface - 2288'; 3-1/2" L-80 2288' - 10469' Packers and SSSV (type and measured depth) 7" BOT "HB"packer at 9285'; 7" Baker "CAB"packer at 10460'; 4-1/2" SSSV at 2193' _ ,, .. ~ ~ 13. Stimulation or cement squeeze summary ~ [~ L ~ ! V 14. Intervals treated (measured) Treatment description including volumes used and final pressure Nast(a Oil & Gas Cons. Commissio[t Reoresentative Daily Averaoe Production or Injection Data Arichu~9~ _ OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations This well has not been produced since the workover. A stimulation of the well is pending. Subsequent Sundry Report to follow. I16. Status of well classification as: Oil ~: Gas Suspended Service 17. I here~~,at_th_e f:rego,,~g is t~ an_d~rrect to the best of my knowledge.. Signed ~~-~,,~ ~,~--~,~,,~___~ Title Workover/Completion Supervisor Form 10-404 Rev 0~/'I~88 SUBMIT IN DUPLICAT~ ATTACHMENT I WELL E-21 WQRKOVER Outline Procedure: . 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. MIRU workover rig. Accepted rig @ 1200 hrs on 01/17/89. Pulled BPV. Circulated diesel out of well. Set 2-way check valve. ND tree. NU & tested BOP's to 5000 psi. Pulled 2-way check valve. Pulled 5-1/2" tubing. Changed rams to 3-1/2". Recovered Baker slick stick. Replaced 9-5/8" packoff on FMC wellhead and tested to 5000 psi. Ran 9-5/8" scraper to 9370'. Reverse circulated. Ran 7" scraper to 9877'. Ran vertilog in 9-5/8" casing. Set 7" EZ drill at 9436'. Set 9-5/8" retainer at 6250'. Tested lap to 2500 psi - ok. Layed 200 Sack balanced plug on retainer and squeezed. Milled and recovered packer. Washed over & recovered CTU fish. RIH with 6" flat bottom mill. Cleaned out to 10,633'. Circulated. RIH w/7" RTTS. Tested 9-5/8" casing & 7" liner lap to 2500 psi. No test. RIH with 9-5/8" RTTS. Isolated leak at 6094'. RIH 8-1/2" bit. Cleaned out cement to 6,250'. Test squeezed. No test. RIH. Set retainer at 5928'. Established rate 1 BPM at 1200 psi. Squeezed 34 bbl cement under retainer. RIH 8-1/2" bit. Cleaned out to 6052'. Tested to 500 psi - ok. Cleaned out retainer and junk to liner top. RIH with mill to polish tieback receptacle. Ran 7" tieback on 5" drillpipe. Cleaned out to EZ-Drill test 2500 psi ok. Cleaned out to 10618'. Layed balanced class G cement plug across the entire perforated interval & squeezed with 2500 psi. POH. ~[[C[IV ~ RIH with 6" mill. Cleaned out cement to 10,633'. Test squeezed perfs to 1000 psi - ok. Alaska 0i~ 8, ~as Cons. O0mrnissi0a Anchorage 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. Made 9-5/8" scraper run to liner top and reverse circulated. Made 7" scraper run to 10,633' & reverse circulated. Changed over to clean filtered seawater. R.U. shooting flange. Perforated well as follows: 10449'-10455' Made 6.0" gauge ring run to 10,480'. Ran 3-1/2" tubing straddle completion. Circulated tubing volume clear. Logged straddle into position. Set plug in tailpipe. Set 9-5/8" and 7" packers. Spaced out tubing. Pressure tested PBR. ND BOP's. NU & tested 4-1/2" tree to 5000 psi. Pressured up and sheared GLM's. Displaced annulus to 140 bbl diesel. "U" tubed diesel to tubing. Installed BPV. Released rig @ 2400 hours on 02/10/89. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover January 17, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: O' Day: -1 Current Operation: Moving to E-21. Moving in and rigging up on well E-21. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover January 18, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: Current Amount: 0600 Depth: 0 Day: 1 Current Operation: ND tree. Accept rig 1200 hrs. 1-17-89. Recover diesel. Kill well. Set 2-way check valve. ND tree. STANDARD ALASKA PRODUCTION Rig: Nabors IES Well: E-21 (14-06-11-14) Daily Drilling Report -- PBU -- Workover January 19, 1989 at 0600 hrs AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,675' Day: 2 Current Operation: Changing rams. ND tree. NU and test BOP to 5,000 psi. Pull 5-1/2" tubing. Change rams to 3-1/2". STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover January 20, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,675' Day: 3 Current Operation: Test packoff to 5,000 psi. Recover slick stick. Replace 9-5/8" FMC packoff and test to 5,000 psi. STANDARD ALASKA PRODUCTI© Daily Drilling Report -- PBU -- Workover January 23, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE # 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,675' Day: 6 Current Operation: RIH with washpipe. Mill packer. POH to 8,191' well flowing. Pumped sized salt pill. RIH circulate well dead. POH. Recover packer. Rill with washover shoe. Wash over fish from 10,480' 10,505'. POH. No fish. RIH with overshot. POH. No fish. RIH with washpipe. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover January 24, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE # 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,675' Day: 7 Current Operation: P.O.H. Washover to I0,522'. POH. Small junk recovered. RIH washover I0,522'- 10,546'. POH. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover January 25, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE # 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,683' Day: 8 Current Operation: Wash over fish to 10,584'. POH and recover wireline overshot and pieces of coiled tubing. RIH with mill shoe on washpipe. Washover to 10,588'. POH. No fish. RIH mill shoe washover to 10, 584'. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover January 26, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,675' Day: 9 Current Operation: RIH 6" mill. POH recovered 12' coiled robing with cement nozzle. RII-I washover to 10,634'. POH boot baskets full of junk. RIH 6" flat bottom mill. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover January 27, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE # 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,633' Day: 10 Current Operation: RIH 7" RTTS. Clean out to 10,63Y. RIH w/7" RI'TS. RTTS not holding. POH. RIH with new 7" RTTS. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover January 30, 1989 at 0600 hrs Rig: Nabors 1ES Welh E-21 (14-06-11-14) AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Currant Amount: 0600 Depth: 10,633' Day: 13 Current Operation: Waiting on cement. R/H 7" RTTs. Test 9-5/8" and lap. No test, IH 9-5/8" RTTs. Isolate leak at 6,094 - 6,098'. Run 9-5/8" scraper to 9,370'. Reverse circulate. Run 7" casing scraper to 9,877'. Run verdlog in 9-5/8" casing. Run 6" guage ring. Set 7" E Z drill bridge plug at 9,436'. Set 9-5/8" retainer at 6,250'. Test lap to 2500 psi - OK. Lay 200 sk balance plug on top retainer and squeeze. Circulate through choke while holding 500 - 1000 psi. RIH 8-1/2" bit. Tag cement top at 5,970'. WOC. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover January 31, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current AmoUnt: 0600 Depth: 10,675' Day: 14 Current Operation: POH. Clean out cement to 6,250'. Test squeeze to 500 psi. No test. RIH and set retainer ~ 5,928'. Sting into retainer. Establish injection rate 1 BPM 1200 psi. Mix and pump 34 bbl cement. Squeeze cement away max pressure 1800 psi 1.7 BPM. Unsting from retainer with 1000 psi trapped. POH. STANDARD ALASKA PRODUCTION Daily Drilling Report .- PBU .- Workover February 1, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,675' Day: 15 Current Operation: Cleaning out cement @ 6,052'. RIH 8-1/2" bit. Clean out 5,921'- 6,036'. RIH with 8-1/2" bit and 2 junk baskets. Clean out to 6,052'. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover February 2, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE # 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,675' Day: 16 Current Operation: RIH with polishing mill. Clean out cement to 6,250'. Test squeeze to 500 psi - OK. Clean out retainer and junk to liner top. RIH with mill to polish tie back receptacle. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover February 3, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE # 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,633' Day: 17 Current Operation: Mixing cement. Polish tie back receptacle. Run 7" tie back on 5" drillpipe. Mixing cement. Daily Drilling Report -- PBU -- Workover February 6, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE # 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount' Current Amount: 0600 Depth: 10,633' Day: 20 Current Operation: POH. Cement liner in place. Clean out to liner top. Test to 2500 psi - OK. RIH 6" bit. Clean out to EZ drill and test to 2500 psi - OK. Clean out to 10,618'. RIH open ended to 10,600'. Break down formation 1650 psi @ 2 bpm. Cement squeeze perforation with 2500 psi. POH. Daily Drilling Report-- PBU-- Workover February 7, 1989 at 0600 hfs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,675' Day: 21 Current Operation: Push EZ drill to bottom. RIH 6" mill clean out cement to 10,470'. Test squeeze perforation to 1000 psi. OK. Clean out cement to 10,470'. RIH mill EZ drill @ 10,618' and push to bottom. ~ig: Nabors 1ES ~ell: E-21 (14-06-11-14) Daily Drilling Report -- PBU -- Workover February 8, 1989 at 0600 hrs AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth:' 10,675' Day: 22 Current Operation: RU shooting flange. Push junk to 10,633'. Test squeeze perforations to 1000 psi - OK. RIH 9-5/8" casing scraper to liner top 2,419'. Reverse circulate. RIH 6" bit and 7" scraper to 10,633'. Reverse circulate. Change over to clean faltered sea water. RU shooting flange. ?dg: Nabors 1ES ~rell: E-21 (14-06-11-14) Daily Drilling Report-- PBU-- Workover February 9, 1989 at 0600 hrs AFE# 16O462 (ExPense) AFE # 120816 (Capital) AFE Amount: ; - -. · · AFE Amount: Current Amount: 0600 Depth: 10,675' Day: 23 Current OPeration: Running Tubing. Perforate 10,449' - 10,455' 2 SPF. Run 6" gauge ting to 10,480'. Running 3-1/2" tubing straddle completion. - . ~ Daily Drilling Report -- PBU -- Workover February 10, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE# 160462 (Expense) AFE # 120816 (Capital) AFE Amount: AFE Amount: Current Amount: 0600 Depth: 10,675' Day: 24 Current Operation: Setting plug in tailpipe. RIH with straddle completion. Circulate tubing volume clear. Log strad_dle into position. Set plug in tailpipe. Daily Drilling Report -- PBU -- Workover February 11, 1989 at 0600 hrs Rig: Nabors 1ES Well: E-21 (14-06-11-14) AFE# 160462 (Expense) APE # 120816 (Capital) Ctm~nt Amount: 0600 Depth: 10633' DaT. 25 Oan~nt Opera, om Rig released. Set plug in x nipple. Set packers. Space out tubing. Pressure test PBR. ND. BOP. NU and test tree to 5000 psi. Pressure up and shear GLM. Displace annulus t~ 140 bbl diesel "U" robe diesel to,tubing. Install BPV. Release rig at 2400 hrs on 2-10-89. BP EXPLORATION April 3, 1989 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well E-21r (t4-06-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, Manager Production Engineering JAB: JAM Enclosures (6) cc: L. Burke (MB12-1) Well File APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Alter casing Repair well Change approved program 2. Name of Operator BP Exp/oratim (Alaska)/nc. 3. Address P. O. Box 196612, Anchoraoe, Alaska 99519-6612 4. Location of well at surface 1633' SNL, 883' WEL, SEC. 06, T11N, R14E, UPM At top of productive interval 986' NSL, 4202' WEL, SEC. 06, T11N, R14E, UPM At effective depth 840' NSL, 4442' WEL, SEC. 06, T11N, R14E, UPM At total depth 830' NSL, 4458' WEL, SEC. 06, Tl lN, R14E, UPM 12. Present well condition summary Total depth: measured true vertical BKB Effective depth: measured true vertical BKB Operation Shutdown__ Plugging Pull tubing Va,lance__ 5. Type of Well: Development X Exploralory __ Str~graphic__ Re-enter suspended well__ Time extension Stimulate X Perforate, Olher 6. Datum elevation (DF or KB) KBE = 59.18 AMSL feet 7, Unit or Property name Prudhoe Bay Unit 8, Well number E-21 (14-06-11.14) PBU 9, Permit number 81-44 10. APl number 50- O29-20577 11. Field/Pool Prudhoe Oil Pool 10675 feet Plugs (measured) 9110 feet 10633 feet Junk (measured) 9073 feet fill at 10633' MD (02/89) Casing Length Structural -- Conductor 110 Surface 2664 Intermediate 9848 Production 6951 Liner 1305 Perforation depth: measured Size Cemented Measured depth True vertical depth BKB 20x30 8 c.y. 137 137 13 3/8 3720 c.f. 2691 2691 9 5/8 1481 c.f. 9875 8410 7 tieback string 2419-9370 2419.7983 7 414 c.f. 9370-10675 7983.9110 10449'-10455', 10480'-10492', 10510'-10578' true vertical subsea 8851 ;8965' (three intervals) Sqzd: 10421'-10449', 10455'-10459', Tubing (size, grade, and measured depth) 4 1/2"L-80 surface.2288', 3 1/2"L.80 2288'-10469' Packers and SSSV (type and measured depth) 7" BOT "HB" packer at 9285', 7" Baker "SAD"packer at 10460',.."- ~~nO0ra~e 4 1/2" SSSVat2193' 13. Attachments Description summary of proposal × Detailed operations program BOP sketch X Oil & Gas Cons. 14. Estimated date for commencing operation I 15. Status of well classification as: April 1989 I 16. If proposal was verbally approved Oil X Gas Suspended Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. (~' Signed ~ ~/~~ Title Manager Production Engineering Date ~' -~' //,/ ' ! {/ FOR COMMISSION USE ONLY~.e)O._~, n,. -~ _..ct'' Con(~t~ns of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance "~gPr°'~ec~ eC'O Approval No. Mechanical Integrity Test Subsequent form required 10- . ~e't,a~ - ~' ORIGINAL SIGNED BY Approved by order of the Commission I ONNIF C,. SMITH ~C, ommissioner Date .~-_..(~ Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE WELL E-21 (14-06-11-14] PBU STIMULATION PROPOSAL A perforation bailout with HC1 followed by a contingent scale inhibition treatment is proposed for thc following perforated intervals in Well E-21. 10480' - 10492' MD BKB 10510' - 10578' MD BKB The acid wash will preceded by a 1000 gal. tubing wash. The bailout will be bullheaded as follows with diversion being accomplished with 300 1.1 SG 5/8" ballsealers and 300 1.0 SG 7/8" rubber-coated nylon ballsealers. a) b) c) 5000 gal. 15% HC1/10% xylene with ballsealers dropped evenly throughout the fluid 500 gal. seawater spacer Displace to top peffs w/dead crude The well will be surged three times to knock the balls off the perforations. The well will be returned to production immediately following the acid treatment. Depending on the results of the HCI wash, the following scale inhibition treatment will be pumped: 800 gal. Arctic diesel 1200 gal. EDTA w/OSR 4200 gal. scale inhibitor w/OSR 400 gal. seawater overflush 800 gal. Arctic diesel overflush Flush to top perfs with dead crude The well will be left shut in for 12 hours, then returned to production and tested. jm 3/30/89 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 TO HOUSTON ARCO CHEVRON EXXON TEXACO MOBLE PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHVIES Date:03/14/89 T#:79885 BP CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt .by signing a copy of this letter and returning it to this office: E-21 Perf-R 03/06/89 #l 10400-10595 Sch .5" H-04 Prod 03/04/89 #l 11300-11838 Sch 5" H-Il Prod 03/03/89 #1 9100-9695 Sch 5" J-08 Prod 03/06/89 #l 11940-12410 Sch 5" Z-25 Perf-R 03/03/89 #1 11478-11700 Sch 5" X-19 Pord 03/05/89 #l 9600-9963 Sch 5" Z-25 'CET 03/02/89 #1 10735-11748 Sch 5" Z-25 CBT 03/02/89 #l 10735-11727 Sch 5" Received: Date: Information Control Well RecordsLr2-1 -~J. Dietz/S. McCurry $('andarcl Alaska Pfoduclion Company 900 East I~en~on Boule~,ar~~ P.O. Bo~ 196612 Anchorage. Alaska 99519-~,~ (907) 564-51 I I REFERENCE: HOUSTON ARCO CHEVRON E,~3ION TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES SAPC CASED HOLE FINAL LOGS INDEXED b-i'ANDARD ALASKA PRODUCTION 0ate: 02-03-89 79791 The following material-is being submitted herewith. Please acknowledge receipt, by signing a copy of this Fetter and returning It to this office: E-21 i.C~L #1 01-29-89 9288-9565 Atlas 5" E-21 VERTILOG #1 01-29-89 9360-9365 Atlas 5" Rece i ved Date FEB 1 0 Oil & {}s.s Cons. Ccmmismon Annhnr~nn ,., Shirley R. McCurry INFORMATION CONTROl. Well Records LR2-1 A un,t at the oz~g~nal 51anda~d 0~1 Com~n¥ Founded in Cleveland. Oh,o. ,n 1870. BP EXPLORATION HOUSTO ARCO CHEVRON E~ON TEXACO TO: MOBIL REFERENCE: PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES B~ CASED HOLE FINAL LOGS BP Exploration (Alaska) In= 900 East 8enson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-51'11 INDEXED ,, Da*e:, 02-20-89 T~: 79818 The following material is being submil-~ed herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: E-21 Completion Record 02-08-89 #1 9'240-10600 Sch E-21 PERF-R 02-08-89 #1 9320-10592 Sch N-07 Tubing Puncher 02-12-89 #1 8550-9150 Sch Q-07 Completion Record 02-11-89 #1 11750-12079 Sch X-17 ~ Tubing Patch Setting 02-10-89 #1 5000-6020 Sch 511 5" 5" 5" 5" Rece i ved Date Shirley R. McCurry I NFORMAT I ON CONTROL Wel I Records LR2-1 Standard Alaska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 ALASKA PRODUCTION November 14, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well E-21 (14-06-11-14) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of performing a cement squeeze of the well. Yours very truly, J. A. Bragg Manager Production Engineering JAB:JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 E-21 Well File RECEIVED NOV ! 6 ]S88 Alsska Oil & G.~s Con,;. Commission Anchorage A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA (~' ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing Stimulate Plugging Alter casing Repair well 5. Type of Well: Development Exploratory StralJgraphic Service 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Plugs (measured) 4. Location of well at surface 1633' SNL, 883' WEL, SEC. 06, T11N, R14E, UPM At top of productive interval 986'NSL, 4202' WEL, SEC. 06, T11N, R14E, UPM At effective depth 874'NSL, 4390' WEL, SEC. 06, T11N, R14E, UPM At total depth 830'NSL, 4458' WEL, SEC. 06, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10675feet true vertical BKB 9110feet Perforate Other X 6. Datum elevation (DF or KB) KBE = 59.18 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number E-21 (14-06-11-14) PBU 9. Permit number/approval number 81-44 / 8-319 10. APl number 50- 029-20577 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 10500feet true vertical BKB 9016feet Junk (measured) fill at 10500'MD (08/88) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth .. 110 20x30 8 c.y. 137 2664 13 3/8 3720 c.f. 2691 9848 9 5/8 1481 c.f. 9875 measured .. 1305 7 414 c.f. 9370-10675 10421~10459~ 10472'-10486; 10497'-10551'(allsqueezedoff) True vertical depth BKB 137 2691 8410 7983-9110 true vertical subsea 8826'-8941' (three intervals) Tubing (size, grade, and measured depth) 5 1/2" L-80 to 9308' with 4 1/2" tailpipe to 9451' Packers and SSSV (type and measured depth) 9 5/8" Bakerpacker at 9308'; 5 1/2" SSSV at 2089' 13. StimUlation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure RECEIVED Alss[m 0il & Eiss Cons. C0mrnissi0rl Anchorage 14. Representative Daily Average Production or In!ection Dat~ OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 1300 4372 24 0 1934 Subsequent to operation SI pend. RWO 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations X Oil X Gas Suspended Sen/ice 17.1 hereb~efti~~th~g~g is.~,and correct..~t° the ~st of my knowledge. Signed ~/' "~-~_/'~ .~ Title Manager Production Engineering Date//.~,~',~~ Form 10-404 Rev 06/15/88 ~" SUBMIT IN I~UIS[]CATE .WI~LL E-21 (14-06-11-14~ PBU CTU CEMENT SOUEEZE OPERATIONS A coiled tubing cement squeeze of existing perforations was unsuccessfully performed as detailed below: 5/1/88 Rigged up coiled tubing unit and pressure tested BOP's to 4000 psi. Performed mud acid perforation wash and sump cleanout. 512/88 Performed a cement squeeze on existing perforations. Coiled tubing became cemented in hole. After many unsuccessful attempts to fish the coiled tubing, a rig workover was proposed. See Application for Sundry Approval issued by the Drilling Department, approval number 8-710. jm 11/3/88 RECEIVED 1 6 1558 Alaska Oij 8, ~s Cons Commission , STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS · Type of Request: Abandon I"1 Suspend [] Operation Shutdown [] ~~ended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] (Pull tubing ~ Amend order [] Perforate [] 2. Name of Operator ~-- ~- 5. Datum elevation (DF or KB) Standard Alaska Production Company KBE= 59.18 AMSL 3. Address P. O. Box 196612, Anchorage, Alaska 4. Location of well at surface 1633' SNL, 883' WEL, SEC 06, T11N, At top of productive interval 986' NSL, 4202' WEL, SEC 06, T11N, At effective depth 856' NSL, 4417' WEL, SEC06, T11N, At total depth 830' NSL, 4458' WEL, SEC 06, T11N, 99519-6612 R14E R14E R14E R14E 6. Unit or Property name Prudhoe Bay Unit 7. Well number E-21 (14-06-11-14) 8. Permit number 81-44 9. APl number 5 0 -029-20577 10. Pool Prudhoe Oil Pool Other [] 11 Present well condition summary Total depth' measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 10675 feet BKB 9110 feet 10569 feet BKB 9016 feet Length Size Cemented Plugs (measured) Junk (measured) 110' 20"x30" 8 cu yds 2664' 13-3/8" 3720 cu ft 9848' 9-5/8" 1481 cu ft feet Measured depth True Vertical depth BKB 137' 137' 2691' 2691' 9875' 8410° 1305' measured true vertical Tubing (size, grade and measured depth) 5-1/2" L-80 to 9308' with 4-1/2" tailpipe to 9451' 7" 414 cuft 9370'- 10675' 7983'-9110' 10421'-10459', 10472'-10486', 10497'-10551' Squeezed May 2, 1988 ~; ,¢% ~.~ Anchorage, Packers and SSSV (type and measured depth) 9-5/8" Baker packer @ 9308'; 5-1/2" SSS V @ 2089' 12. Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 3. Estimated date for commencing operation Fourth Quarter 1988 14. If proposal was verbally approved Name of approver Date approved Date 15. I hereby certify.~at, the .foregoing is true. and correct to the best of my knowledge Signed ~~ ~ ~ ~ Title Workover/Cornpletion Supervisor / Commission Use Only Conditions of approval Notify commission so representative may witness IApproval No. [] Plug integrity [] BOP Test [] Location clearance I Approved Copy Returned % ~ by order of ~dssioner the commission Date ORIGINAL SIGNED BY Approved by LONNIE C. SMITH Form 10-403 Rev 12-1-85 Submit in triplicate E-21 PROPOSED WORKOVER SUMMARY 1. MIRU workover rig. 2. Pull BPV. 3. Circulate diesel out of well. 4. ~Se~.~.._.~:~a_y check valve. 5. ND tree. NU & test BOP to 5000 psi. 6. Pull 2-way check valve. 7. Pull 5-1/2" tubing. 8. Recover Baker slick stick. 9. Mill & recover Baker 9-5/8" packer-tailpipe assembly. 10. RIH with washpipe & clulow socket. 11. Washover & recover 146' CTU fish. 12. RIH with 6" bit. Clean out to 10,633'. Circulate. 13. RIH with 7" RTTS. Test 9-5/8" casing & lap to 2500 psi. 14. Lay balanced class G cement plug across the entire perforated interval & squeeze. 15. Replace 9-5/8" packoff on FMC wellhead. 16. RIH with 6" bit. Clean out to 10,633'. 17. Test squeezed perfs to 1000 psi. 18. Make 9-5/8" scraper run to 9370' & reverse circulate. 19. Make 7" scraper run to 10,633' & reverse circulate. 20. Make 8.5" gauge ring run to 9370'. 21. Make 6.0" gauge ring run to 10,480'. 22. Perforate well as folloWs: 10,457' - 10,461' 23. Run 4-1/2" tubing with GLM's and a 4-1/2" straddle-packer assembly. 24., ......... ~,~.~_~:.w__a_y., check valve. 25. ND BOP. NU & test tree to 5000 psi. 26. Set plug in tailpipe. Set 9-5/8" and 7" packers. 27. Open sliding sleeve & displace annulus to 9.6 ppg brine + 35 bbls diesel 28. 29. 30. and tubing to diesel. Close sliding sleeve. Set BPV. Release rig. Perforate well after rig release as follows: 10,480' - 10,292' 10,510' - 10,594' ~V'oR K o B.O.P. STACK CONFIGURATION 1:3-5/8 IN. TRIPLE RAH STACK 5000 PSI WP DRILLING ANNULAR PREVENTER j" J ] , , I I PIPE RAMS I I · PIPE RAHS 2 IN. KILL LINE CHECK HAND HA GATE GATE J 1 DRILLING SPOOL I I IBLINI) RAHS 4 IN. CHOKE LINE GATE GATE Standard Alaska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 /907/ 561-5111 STANDARD ALASKA P ODUCTION April 26, 1988 Alaska 0il & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well E-21 (14-06-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform a cement squeeze and reperforation of the well. Yours very truly, JAB:JAM Enclosures (g) cc: J. L. Haas (MB12-1) E-21 Well File Manager Production Engineering A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. ( STATE OF ALASKA ('" ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS · Type of Request: Abandon r'l Suspend I-1 Operation Shutdown [] Time extension [] Change approved program [] Plugging [] Stimulate [] 2. Name of Operator Re-enter suspended well [] Alter casing [] Pull tubing [] Amend order [] Perforate.- 5. Datum elevation (DF or KB) Other [] Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1&33' SNL, 883' WEL, SEC. 06, T11N, R14E, UPM At top of productive interval 986' NSL, 4202' WEL, SEC. 06, T11N, R14E, UPM At effective depth 856'NSL, 4417'WEL, SEC. 06, T11N, R14E, UPM At total depth 830' NSL, 4458' WEL, SEC. 06, T11N, R14E, UPM KBE = 59.18 AMSL feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number E-21 (14-06-11-14) PBU 8. Permit number 81-44 9. APl number 5 0 - 029-20577 10. Pool Prudhoe Oil Pool 1. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110 Surface 2664 Intermediate 9848 Production -- Liner 1305 Perforation depth: measured 10675 feet BKB 9110 feet 10569 feet BKB 9016 feet Size 20x30 13 3/8 9 5/8 Plugs (measured) Junk (measured) fill at 10569' (12/85) Cemented Measured depth True Vertical depth BKB 8 c.y. 137 137 3720 c.f. 2691 2691 1481 c.f. 9875 8410 7 414 c.f. 9370-10675 10421'-10459', 10472'-10486', 10497'-10551' true vertical subsea 8826'8941' (three intervals) 7983-9110 Tubing (size, grade and measured depth) 5 1/2" L-80 to 9308' with 4 1/2" tailpipe to 9451' Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 9308~ 5 1/2" SSSV at 2089' 2. Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 3. Estimated date for commencing operation May 1988 4. If proposal was verbally approved Name of approver 15. I hereby~ify that/th~, fo_[re.~going Signed /~"-~,~.~j~ ,~/~ y z ,, -'/' is true and correct to the best of my knowledg~ Date approved Title Manager Production Engineering Commission Use Only Date ~-.~-<~ Conditions of approval Notify commission ,o representative may witness [] Plug integrity [] BOP Test [] Location clearance -" Approved Uopy Returned , ORIGINAL SI6NEO BY ..~-'- T~--~ '-~_ by order of Approved by LONNIE C. SMITH Commissioner the commission Date. ~'-~o,~ Form 10-403 Rev 12-1-85 Submit in triplicate Workover Procedure Well E-21 1. Perform pre-workover surveillance. · · Per WLM add form CTU fill cleanout. The last TD was tagged at 10,533' · Additional depth is required to reach the lowest itional perforation interval, which extends to 10,594' MD. Install plug with shear disk in tailpipe nipple. Perform perforation surge to clear possible plugged perforations. 4. Rig up CTU and support equipment. · Perform perforation mud acid wash, flow well. Clean out sump. 7. Fluid pack the well and cement squeeze all perforations. 8. Contaminate cement. WOC. 9. Clean out contaminated cement. Pressure test squeeze. 10. Perforate: 11. 12. 10,457-10,459' MD (02') reperf (Zone 2A) 10,459-10,461' MD (02') add perfs (Zone 2A) 10,480-10,486' MD (06~) reperf (Zone lB) 10,486-10,492' MD (06') add perfs (Zone lB) 10,510-10,551' MD (41') reperf (Zone lB) 10,551-10,594' MD (43') add perfs (Zone lB) (100') Return the well to production. necessary. Perform CTU nitrogen lift if If the well fails to return stimulation treatment utilizing a in the 11' blank interval between to production, perform a CTU inflatable packer set 10,461-10,472' MD. Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off Blind Rams Cutter Rams Chicksan (Kill Line) Slips Pipe Rams Pump-In Sub ~ (Circulate/Returns) ~ --~ W ell Head .... ~ Swab Valve INDEXED SOHIO ALASKA PETROLEUM COMPANY DALL~ ARCO CHEVRON EXXON 3111"C"STREET ANCHORAGE. ALASKA TELEPHONEI907) 265.0OO0 MAIL:POUCH 6-612 ANCHORAGE. ALASKA 99502 ,o: RAL/UNIT/STATE: (-Marathon) TEXACO Date: MOBIL PHILLIPS T#: 1-16-86 76706 STATE BPAE (Transmittal Only) GEOSCIENCES REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- ~'E,21 '~"R-16 "~ R-17 "~ R-23 '~'~ S-2 '~ U-2 Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient 12-27-85 Camco 12-17-85 Camco 12-28-85 Camco 1-01-86 Camco 1-03-85 Camco 12-31-85 Camco RECEIVED DATE E.,, D ~~thy Perkins LR 2-1 ~-alas-[~s--C~s. ~missio~Well Records LR2-1 Anchorage SOHIO ALASKA PETROLEUM COMPANY ~o: SFO/UNIT/STATE: (-Marathon) SFO ARCO CHEVRON EXXON GETTY MOBIL REFERENCE: PHILLIPS STATE .. BPAE (Transmittal Only) , CENTRAL FILES (CC#'s - Transmittal Only) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907l 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 12/22/82 Trans.~: 2953 CC~: 55953 SOHIO FINAL DATA - PRESSURE SURVEY DATA T~wing material is being submitted herewith. Please acknowledge receipt by signing a /.~'~'opy of this letter and it to this office:- returning F " ,, - ,f Dresser 11/23/82 E-21-- " " " " Camco 11/17-18/82 J-6 ~ " " " " GO 11/19/82 R-18~ " " GO' 11/21/82 R-9 / " " GO 11/26/82 ~,/82) RECEIVED DATE ~%Cv%%roipam Aldridge ent Geology Al3S!,'a 0ilg f~C,'mv-v~, . .Well Records TP1-5 SOHIO ALASKA PEIROLEUM COMPANY SFO ARCO " CHEVRON :3111 "C" STREET ANCHORAGE. ALASKA ~[ELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99.502 '~o: SFO/UNIT/STATE: (-Marathon) EXXON GETTY MOBIL PHILLIPS STATE OF ~ BPAE (Transmittal Only) CENTRAL FILES(CC#' s-Transmittal Only)_ Da te: Trans. #: CCI!: 12/6/82 2904 55904 REFERENCE: soHIo CASED HOLE_ FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- Spinner 11/17/82 Camco 5" Spinner 11/6/82 #1 8910-9310 Otis 5" Perf. Depth 11/4/82 #1 9850-11320 Sch 5" Perf. Record 10/30/82 #1 9680-11119 Sch 5" CCL/Perf. 11/9/82 #1 Sch 5" Temp. 11 / 10/82 Otis 5" 4/82) Alaska Oil & Gas Cons. Commission Anchorage SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON 311 1 "C" S1REET ANCHORAGE. ALASKA TELEPHONE 1907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 EXXON To: SFO/UNIT/STATE: (-Marathon) GETTY MOBIL PHILLIPS BPAE (Transmittal Only) . CENTRAL FILES (CC~'s - Transmittal Only) Date: 10-20-82 Trans.~: 2753 CC~: 557~2 REFERENCE: · , ~OOHIO~ FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- Pressure Survey 9-22-82 Camco Pressure Survey & BHPD 9-1-82 GO E-17/' Pressure Survey 9-4-82 GO E-18f Pressure Survey 9-17-82 GO E-17-~ Pressure Survey & BHPD 9-24-82 Otis G-18~ Pressure Survey & BHPD 9~25~82 GO G-3 '~ Pressure Survey & BHPD 9~23-82 GO Y-13j Pressure Survey & BHPD 9-20-82 GO C-10'~ Pressure Survey & BHPD 9-14~82 Camco Y-3 ~'' Pressure Survey 9 .~9~82 Camco A-5 *~ Pressure Survey & BHPD 10~8~82 GO N-7~/ PreSsure Survey & BHPD 10-11~82 Camco M-5 f Pressure Survey & BHPD 10~11-82 Camco /82) RECEIVED ,DATE Karen Mestas Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (90?) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 October 11, 1982 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: E-21 (14-06-11-14) PBU Enclosed, in duplicate, are the following forms for the above-named well. 1. Form 10-407, Completion Report; 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling and Workovers. GJP:JLH:pjs Enclosures cc: J.D. Hartz Geology Well File #17 Yours very truly, ~' s~ric Fie ngineer ~', STATE Of ALASKA ~ ALASKA ~AND. GAS CONSERVATION C .MISSION iWELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL:~ GAS [] SUSPENDED [-I ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 81-44 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20577 4. Location of well at surface 9. Unit or Lease Name 1633' SNL, 883' W-EL, Sec. 6, TllN, R14E, UPM Prudhoe Bay Unit At Top Producing Interval top Sag R. SST. 10. Well Number 1016' NSL, 4149, WEL, Sec. 6, TllN, R14E, OPM E-21 (14-06-11-14) At Total Depth 11. Field and Pool 830' NSL, 4458' WEL, Sec. 6, TllN, R14E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) ] 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 59.18' AMSLI ADL 28304 ,,_ 12. Date Spudded 13. Date I.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 16. No. of Completions 11/4/81 11/19/81 11/25/81I feet MSL one 17. TotalDepth(MD+TVD) 18. Plug Back Depth (MD+TVD) 19. DirectionalSurvey I 20. Depth where SSSV set I 21.Thickness of Permafrost' 10675'MD 91Z0'TVD 10633'MD, 9073'TVE YES ~ NO [] 2089 feet MD 2055' 22. Type Electric or Other Logs Run GR/SP/DIL/BHCS., FDC/CNL/CAL/GR, HDT, CBL/VDL/CCL/GR, qyroscopic survey · 23. CASING, LINER AND CEMENTING RECORD I SETTING DEPTH MD -CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" [Ds~ ~,Pn~g~tQ'~ Surface 1.t0' 36" 8 ~u.vd.~ ~.~ 13 3/8" 72~ L-80 Surfac~ 2691' 17 1/2" 3720 cu ft. A~ctic.~e' II 9 5/8" 479 L-80 Surface 98'75" 12 '1/4" 1351' cu.ft. Cla~s G ..... 130 cu.ft. Arcticset I , 7" 26~ L--~0 9370' 10675' 8 1/2" 414 cu.ft. Class G w/18% salt 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD . '.interval, size and number) ~ TVDss SIZE DEPTH SET (MD) PACKER SET (MD) 5 1/2" 9451' 9288' Prudhoe Oil Pool Top: 10421' 8826' Bottom: 10551 ' 8941 ' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETc. " " ~ (8 DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED '10421' _ 10459' B 826' - 8860" TVDss) ._ 1'0472' -10486' BKB (8871' -8883' TVDSS) 10497' - 10551' BKB (8893' - 8941' TVDss) · 27. PRODucTIoN TEST Dat,'e Fleet Production .":' . : , , !.,Method ....... of Operation (.Flowing, gas lift, etc.) September 10, 1982 I Flowing Date of Test Hours"Tested PRODUCTION FOR OIL-BBL GAS-McF WATER-BBL CHOKE SIZE ]GAS-OILRATIO ~ " ' . .- .. TEST PERIOD.~ I Fl°W'~Tubing " Cas'in ':1~ WA'~'ER-BBL OIL GRAVITY~API (corr) gPressure C,.A..L..CU.L.,ATED: OI._-BBL:. .. GAS-MCF '"'P¢'~g§':~":"';:~' :: "'"'1"' ':"' "" ':"';1~4'~HOUR RATE"~ " ' .... ~28. CORE DATA ' ' · ' Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chip~'.~ ~; ~ ii~ ~ ~,~ . : · · ,,,:. . . . . ~,% . ,. .. None .-, ~ '" : Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag R. SST. 9926' 8395' Shublik 997 6 ' 8438 ' Ivishak 10048 ' 8501 ' 31. LIST OF ATTACHMENTS None 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Title District Field Date / ~--G.~ P±lsga Engineer 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 injects!on, 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 pro6ucin~i 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 . STATE OF ALASKA (".,/I ALASKA ,L AND GAS CONSERVATION C MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WE LL :E.. OTHER 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 81-44 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20577 4. Location of Well 1633' At Surface:. SNL, 883' .WEL, Sec. 6, TllN, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 59.18' AMSL 6. Lease Designation and Serial No. ADL 28304 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number E-21 (14-06-11-14) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [] Alter casing ' [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change'Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) Altering Casing [] Abandonment [] Other [] [] [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals were perfOrated September 10, 1982, using Dresser Atlas 2 5/8" carrier guns at 8 spf. A lubricator was installed and tested to 3500 psi on all well work. 10421' - 10459' BKB (Ref. BHCS/GR, 11/19/81) 10472' - 10486' BKB ( " ) 10497' - 10551' BKB ( " ) An SSSV was set and tested in the ball valve nipple at 2089'. OCT 1 1982 14. ' hereby_cer~at the foregoing is true and correct to the best of my knowledge. The space~w for Commission use Cond~f Approval, if any: Date By Order of Approved by COMMISSIONER the Commission '~ate Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ~, STATE OF ALASKA ALASKA( L AND GAS CONSERVATION C~":" MISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATI · Drilling well [~ Workover operation [] 2. Name of operator 7. Permit No. Sohio Alaska Petroleum Company 81-44 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20577 4. Location of Well at surface 1633 ' SNL, 883' WEL, Sec. 6, TllN, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 59.18' AMSL 6, Lease Designation and Serial No. ADL 28304 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. ~.-21 (14-06-11-14) 11, Field and Pool Prudhoe Bay Prudhoe Oil Pool For the Month of. September ,19 82 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs ru, n and depth where run 16. DST data, perforating data, shows of H2S, miscellaneous data See Attached 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. . NOTE--~rt on this form is required for~}~c~/calend'ar month, regardless of the status of operations, and must be filetS! in d/.lplicate with the Alaska Oil and/~as~onservation Commission by the* 1 ~h of the succeeding month, unless otherwise directed. Form~-~04 · Submit in duplicate Rev. 7':1-80 PERFORATING DATA - Well E-21 (14-06-11-14) September 1,1982: September 9-10, 1982: September 19, 1982: September 22, 1982: September 23, 1982: Pressure tested tubing and inner anulus. Rigged up Dresser Atlas and perforated the following intervals using 2 5/8" carrier guns at 8 spf: 10421' - 10459' BKB (Ref. BHCS/GR, 11/19/81) 10472' - 10486' BKB ( " ) 10497' - 10551' BKB ( " ) Put well on production. Shut well in to prepare for static pressure survey. Ran static pressure/temperature survey at 8800' TVDss. Set and.tested ~SSSV in ball valve nipple at 2089'. Well on prod~etion. SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 July 1,9, 1982 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V'-Chatterton WELLS R-8, Y-10, Y-13, A-15, A-18, A-19, E-10, E-15, E-17, E-18, E-20, ~'~21, G-18, M-15, M-16, M-17 Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named wells. This contains our proposal to perforate the wellsf~ ~ District Field Engineer GJP: JLH: ybr ~. Enclosures CC: J.D. Hartz Geology Well File #17 J U L 2 2 i 82 Oil & Gas Cons. Com,rnission ./~nchorag9 STATE OF ALASKA ALASKA (~',,_ AND GAS CONSERVATION CO(,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [~ COMPLETED WELL [] OTHER I-I 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 81-44 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20577 4. Location of Well 9. Unit or Lease Name At surface: Prudhoe Bay Unit. 1633' SNL, 883' WEL, Sec. 6, TllN, R14E, UPM lO. Well Number E-21 (14-06-11-14) 11. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 59.18' AMSL I ADL 28304 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF' (Submit in Triplicate) (Submit in Duplicate) Perforate ]~ Alter Casing [] '~ Perforations [] Altering Casing [~ · Stimulate [] Abandon [] Stimulation [] Abandonment I-'I Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following interVals will be perforated during July/August 1982 using Dresser. Atlas 2 5/8" carrier guns at 8 spf. A lubricator will be installed and tested to 3500 psi on all well work. 10421' - 10459' BKB (Ref. BHCS/GR, 11/19/81) 10472' - 10486' BKB (Ref. BHCS/GR, 11/19/81) 10497' - 10551' BKB (Ref. BHCS/GR, 11/19/81) An SSSV will be set and tested in the ball valve nipple ca. 2000'. 14. I he fy g is true and correct to the best of my knowledge. Signed /~"~,.~t~T~,J~ Cl~ Title District. F±eld F, ng±neer The spa~elow for~missi~n use ~G.~. Plisga Date Conditions of Approval, if any: BY L01~;~li[ C. SI~IITH Approved by COMMISSION ER Approved Copy Returned ~.~y ,-,,ut, ,..,, the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALAS .PETROLEUM COMPANY SOHIO RESTRICTED 3111 "C" SIREET ANCHORAGE, ALASKA 1ELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 ARCO ~o?' EXXON " Date:. 1/14/81 # 1320 Page 1 of 2 PHILLIPS. SFO REFERENCE: SOHIO MAGNETIC LIS. TAPES & LIST!.N_.G-S- - _ he following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and retUrning it to this office:- SOHIO MAGNETIC LIS TAPES AND LISTINGS ON ,/ * A-19.w./ (Sch) 'o OH=DIL/BHC/FDC/CNL~ #62422 * B-8 · .'.'],~ CH-CNL #62356 * D-1~''''" CH-CNL #62436 * D-3/' " CH-CNL #62367 * D-4 J " CN-CNL #62437 * E-20/ " OH-DIL/BHC/FDC/CNL #62366 / * E-21~'/" OH-DIL/BHC/FDC/CNL #62332 * F-2/ " CH-CNL #62440 *"F-16 ~/ " OH-DIL/BHC~/FDC/CNL #62423 * J-1~/ " CH-CNL #62433 * ~T-5/ " CH-CNL #62427 * J-8w/ " CH-CNL #62430 ~/,, * M-13/ CH-TDT #62455 / * M'14~ " CH-TDT #62454 · JAN 1 5 1982 THE FOLLOWING WELLS: il~' ~ 12/2i/81 i2/2i/8i 12/26/81 12/ii/8i 12127181 12/12/81 11/19/81' 12/23/81 12/22/81 12/22/81 12/19/81 12/20/81 12/31/81 12/29/81 __(con' t) DATE Carol ,9 , Developm~ ~Y 0il & Gas Cons. C0mmiss[0n Well Reco 4-5 Anchorage. SOHIO RESTRICTED SOHIO ALASKA PETROLEUM COMPANY TO: Indexed 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 12/17/81 STATE: 12/17/81 · # 1260 REFERENCE: /SOHIO FINIT, DIT1 · FINAL DATA t~'The following material is being 'submitted herewith. Please acknowledge receipt by signing a ~'// copy of this letter and returning it to this °ffice:~. SF~/ICNIT / STATE: E-21 E-21 E-21 E-21 DIL/SFL BHCS FDC FDC/CNL OPEN HOLE FINAL LOGS (Sch) 11/16/81.& 11/19/81 #l&2 " 11/19/81 #1 " 11/19/81 #1 " 11/19/81 #1 _ 2" & 5" 2" & 5" 2" & 5" 2" & 5" STATE ONLY: E-21 E-21 "' DIRECTIONAL SURVEYS Magnetic Single Shot Survey 11/5-19/81 Gryoscopic Survey 11/28/81 Job# 1181-019 ~ob# 16930 RECEIVED DATE ~]~!.s~(a Oil &._ Gas .,.C°ns' ~...,, Commission ~ 9 Krieter Dment Geology cor-as SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 December 21, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well E-21 (14-08-11-14) Enclosed, in duplicate, is Form 10-407, Completion Report, for the above-named well together with the Well History, Well Logs, and Directional Surveys. This well has been completed as a non-perforated oil well. Yours very truly, RHR:ja Enclosures cc: Well File #17 Geology District Drilling Engineer WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL J~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number · ' Sohio Alaska Petroleum Company 81-44 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20577 4. Location of well at surface 9. Unit or Lease Name 1633' SNL, 883' WEL, Sec. 6, TllN, R14E, gPM ~~ Prudhoe Bay Unit At Top Producing Interval top Sag R. SST. 10. Well Number /016' NSL, 4149' WEL, Sec. 6, TllN, R14E, UPM IB.H.-,I E-21 (14-06-11-14) At Total Depth ~ 11. Field and Pool 830' NSL, 4458' WEL, Sec. 6, TllN, R14E, gPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) J 6. Lease Designation and Serial No. Prudhoe 'Oil Pool KBE = 59.18' AMSLJ ADL 28304 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore J 16. No. of Completions 11/4/81 11/19/81 11/25/81 feet MSLJ one 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set J 21. Thickness of Permafrost 10675 'MD 9110 ' TVD 10633 'MD 9073' TVD YES ~ .NO [] 2089 feet MDJ 2055 ' 22. Type Electric or Other Logs Run ~R/.qP/nTL/BRCS. FDC/CNL/CAL/GR: HDT. CBL/VDL/CCL/GR, gyroscopic survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulate( Conducto: "rsurfaCe 110 ' · 36" 8 cu.yds, concrete. 13 3/8" 72# L-80 Surface 2691' 17 1/2" 3720 cu.ft. ArcticsE~t II ' 9'5/8" 47# L-80 Surface .~..9875' 12.1/4" 1351 .cu.ft. Class G " ' 130 cu. ft. Arctics(~t I 7" 26# L-80 9370' 10675' 8 1/2" 414 cu.ft. Class G w/18% salt 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD .... intmTval, s ze and number) SIZE DEPTH SET (MD) PACKER SET (MD) 5 1/2" 9451' 9288' None ~ ,,, ~ ~... 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 27. · PRoDUcTION TEST "" r r Date First Product on ' . .~ . .: . ..i Method of Operat on (F owing, gas lift, e.tc.) . . Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO :' ... TEST PERIOD J~ Flow Tub n~ . Casing Pressure CALCULATED ' GAS-1~(3~ ' 'WATER-BBL OIL GRAVITy-APl (corr) O,J.L-BB L "Press. . 24rHO~JR RATE 'JJ~ .;.: · ,;.: .~ = . · · ._ ~ORE DATA 28. -Brief description of l ithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None · ' ~ ~ ~ .. . , . .. ... - ? : '" ' '..' '" '~ ~'.' ' ' "' A/~ska Oil & 6a.s Oons, Oom,ql~,ss~O.~ ""'" · Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE .. 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 9926' 8395' Shublik 9976 ' 8438 ' Ivishak 10048 ' 8501 ' ~i' 31. LIST OF ATTACHMENTS Well History, Well Logs, Directional Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge ~ Signed ~_ rit,eDiStrict Drilling Date I~--° [~ "~ R. H. Reiley - -~. ~Engineer "' 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-situcombustion. .. , 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". . . · WELL E-21 (14-08-11-14) WELL HISTORY Spudded well at 0345 hours, November 4, 1981. Drilled 17 1/2" .hole to 2710'MI) (2700'TVD). Ran 70 jts. 13 3/8" 72# L-80 Buttress casing.to 2691'. Cemented with 3720 cu.ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2648'-, tested casing to 3000 psi, okay-. Drilled. out to 2726', ran leak-off test to 0.7 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9880'. Ran open hole logs· Ran 257 jts. 9 5/8" 47# L-80 Buttress casing to 9875'. Cemented in two stages: First stage with 1351 cu.ft. Class G cement; second stage through D.V. packer at 2580' with 130 cu.ft. Arcticset I cement preceded by Arctic Pack. Cleaned out D.V.; tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 10675'. Ran open hole logs. Ran 32 its. 7" 26# L-80 IJ4S liner to 10675'. Cemented with 414 cu ft. Class G cement with 18% salt Cleaned out to 10633' · · tested casing to 3000 psi, okay. Changed well over to NaC1; ran CBL. Ran 214 jts. 5 1/2" 17# L-80 IJ4S IPC tubing to 9448'. Landed tubing with ball valve at 2089'. Installed and tested tree. Displaced tubing to diesel; set packer at 9288'. Tested tubing to 3~00 psi, okay· Released rig at 0900 hours, November 25, 1981. Alaska Oi~ & Gas Cons, Commission Anchorage ContrOlled Drilling Consultants P.O, BOX 1189 PALMER, ALAS~ 99645 PHONE 376-5423 November'22, 1981 M~. Brian Rose · Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, AK 99502 RE: Magnetic Single Shot Survey Job No. 1181-019 Well E-21 (14-06-11-14) Prudhoe Bay Field North Slope, Alaska, Date of Survey: 11'05-81 to 11-19-81 Dear Mr. Rose: Pl~'ase find enclosed the "Or~ginai" and six (6) copies of our ' Magnetic Single Shot' Survey on the above well. Radius of Curvature was the method in calculating' this purvey. The depkh interval of. the survey was 2691 to 10,675. Thank you for giving us this opportunity to be of service. Yours very truly, Controlled Drilling'ConSultants Terry V.' Henderson Directional Supervisor CONPLET ION REPORT SOHIO ALASKA PETROLEUM COMPANY MAGNETIC SING'LE'SHOT"SURVEY" RADIUS OF CURVATURE METHOD OF COMPUTATION COMPUTED FOR CDC BY FM LINDSEY & A$SOC, 20 NOV. 81 WELL E-21{ 1~.-06-11-].~! K B ELEV 59~18 ................................ TRUE HEAS. DRIFT VERTICAL D-EPY H--~NG ~E--- ~-D*£P T H' D M 0~'00 ......-59.--~/-8---S--0~00w ........ 0.00 $ ...........O,O0-W ........ 0'00 S ..... O- 0 ........ RECORD OF SURVEY SUB DRZFT TOTAL COOEDINATES C C 0 & U R F.~,'~,~a,. A/$EC'TZON SEA ...... DIR'E-C .............. DISTANCE ..... ANG~E~T~~i ~lSTANCE ..... 0.000 ...... 0.00 ..... ASSUMED VERTXCAL TO 2691. FT., 2691 0 0 2691,00 26:31,82 S .0.00W 0,00 S 0,00 2821 ~. 15 2820,88 2761,70 S16.00W ~+,75 S 0,66 :' 300~ 10 0 3002,46' 2943,28-/.::$3~,00~ 24,41 S , ' 10.Sl "3100 1~ 0 3096.,~5':"3037,17'::'::;$27,00~ ~1,69 S 20,~9 0,00 $- 0 0 0 W 0,000 0,00 ~,80 $ 8 0 0 W 3.270 3,33 13,52-5-16'-~4--33-W ......... 2,722 ........ 10.75 26,58 S 23 18 lO W 3.577 ~6,45 S 26 10 22 W k*183 ~4--I6-'~5---3T86~'gT'--3'ZZ~7~**TV---$3'3-FOOtg-~63'26-S---' 32,'9~-W ........ 71¥32-S-27-30-*~0-W2,973 3289 16 45 3277.94 3218.76 $36.00W 85.82 S 48.45 W 98.55 S 29 26 45 W 0,910 3383 18 30 ~367,§3 3308,35 S40.00W 108.2~ S 65,97 W 126.76 S 31 21 33 W 1.910 3572 22 O. 3565.09 3~85.91 $~O,OOW 157.77 S 107.52 W 190.92 S 34 16 30 W 2.368 3696 25 0 3658.80 3599.62 $~.00~ 194.20 S 140.91W 239.9~ S 35 57 ~9 W 2.52~ 228.09 ~-'~819-28-'"O---~?6~J86~709~68~$"~-5~JOOgr----233.01'$ ..... 1-79.~I-W ....... 294'.26'S-37-38-3Z~'W-'~'--2.~39 ........ 282,28 ....... 39~5 32 45-3877,5.3 3818,35 S~7,OOW 277,25 S 225,53 W 357,40 S 39 7 35 W 3,798 ~038 36 15 395~,17 389~,99 S~7,00W 313,17 S 264,05 W ~09,63 S 40 8 8 W 3,763 397,61 **-~-5~8--~8'~'45---~4358~7~29~'5'6~5~-0'0~'52~.89 S .... 491,09-W .......... 718.81-S--43'~5--~0"W ....... 0.490 705.71 5017 38 15 ~725,79 ~666,61 -$~7,00W- 72~,01S 70~,62 W 1010,28 S ~ 13 20 W 0.107 995,46 5k84 38 15 5092,53 5033,35 SSle00W 913,65 S 922,77 W 1298.56 S ~5 17 ~ W 0.530 1283.~0 --5'7't5--37--~"5~5"32~'-8~--5262~'66----$5~00~--~026.39-$ 1062"~00~-W ........'1~76'.9~-~S-~5-58'-36-~ .......... 0,172~ 1~62.30 6238 &0 ~5 5680,34 5621,16 S60,00W 1192,13 S 1303.15 W 1766,17 S ~7 32 50 W 1.052 175~.82 6489 ~l 0 §870,13 5810,95 S58,OOW 1276,72 S 1~,9~ W 1927,~3 S ~8 31 1 ~ 0.357 :~6-9-29--40~0--620~1~61~5,53--S56-'-001.'F~i432,35'~S -1683.58-W .......... 2210.~4'-5-~9 36-'-3~-W .... 0.295 '- 2203.81 22.85 ~1,06 89. 1~6.95 179,66 ,SOHIO WELl. $iNGI. E--$HOT- SURVE , 20'-NOV.-63, RECORD OF SURVEY -? TRUE ~'M'EA"s';-D R I FT-V'E R TI'CAE ...... SUB DEPTH ANGLE DEPTH SEA D M --D~IF'T ........ TOTAL--COORDINATES ......... DIREC DISTANCE ANGLE DEG, O M DOG LEG SEVERITY OEG/L:OOFT SECTION ..... ~ DISTANCE 7421 42 4.5 6573,87 6514.,69 S57,00~/ 1611,82 S 1954.,73 W 2533**56 $ .50 29 30 ~/ 0,,567 7896 4,7 0 69:L0,4.0 6853.,22 SDTeOOW 3.?94.,3]. $ 2235,74. W 2866,~72 .S 5~. 3..5 3 W 0,89'5 --84.4'i--4. 6--)~' 5--72 84" 6'9---72'25-* 5'-1--S 5-6-*'00W--- 201-Z,9 5-'S ..... 2 '566 ',0 7' ~q ........ 3261'-, 4. O--S-5 I--5'3-*/'5-~/~ 0';168-- 8831 42 15 7563.99 7504.,81 S56,00W 2165,10 S 2791,64. W 3532,84. S 52 12 14 W 1,026 930.5 36 1.5 7930,88 7871,70 S60,00~/ 2323,92 $ '3045,81 W 3831,3.3 .S 52 39 24. W 1,300 --9-796--3-1--4.'5 .... 8'33T,'84.. 82~/8-,'6-6--~'6-2-*-O-O~T--24.'56"99~"~$-~328'5-e-eT-"~q ...... 4.'i02-egO--S--5-3--I*Z--4-6-'W FOLLO~/ING PT, IS INCLINATION SURVEY 2863,30 3Z'59',06 3830*00 10626 27 30 9059,17 8999,99 S62,00W 264.9,56 S 3648,0'5 ~ 4'508,71S 54. 0 33 W 0,512 ! 'PR 09 ECT ED--T O-"T D"*' '10675 27 30 9102,64, 904.3,4,6 562,00W 2660,19 $ 3668,03 W 4531,12 S 54 2 '56 ~ BOTTOM HOLE CLOSURE 4.531,12 FEET AT S 54 2 56 W 0,000 INGLE SHOT SURVET 20 NOV, 81 MEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 1-00 FEET OF SUB ,SEA DEPTH, TRUE MEASURED ~ VERT IrCAL--SOB~MD=TVD. DEPTH DEPTH SEA DIFFERENCE VERT I CAL CORRECTION TOTAL COORD[NATE& 159 259 359 459 559 659 759 859 959 1059 1159 i-259 -- -- 1359 1459 1559 1659 3.759 I859 ].959 20.59 2].59 2259 2359 2459 2559 265'9 -2759 2859 2960 3062 3165 :3269 337/+ 3480 3587 159. 100 0 259. 200 0 359. 300 0 459. 400 0 559, 500 0 659, 600 0 759, 700 0 859~ 800 0 959". 900-- 1059. lO00 1159. 1100 1259¥~1'200~ 1359. 1300 1459, 1400 i559'--1500 .... 1659, 1600 1759. 1700 " 0 0 0 0 0 0-- 0 0 0 0,00 $ 0 0,00 0 ............................ O,O0"-S' 0 0.00 S 0 0,00 & '0 ............. 0,00 0 0,00 S 0 0.00 S 0 0,00 S 0 0.00 S 0 ......... O,O0'~'S 0 0,00 S 0 0,00 S 0 ................. O,O0~'S 0 0,00 0 0,00 S 0,00 W 0.00 W 0,00 W 0.00 W O'O0'--W 0.00 W 0,00 W 0,00 W 0,00 W --'O'.O0-W 0,00 W 0.00 W O,O0-'W 0,00 W 0,00 W 1859.'-- I800 ....... 0 ....................... 0 1959. 1900 0 0 2059, 2000 0 0 2159. ....... 2i00--'0 .... ' ................ 0 2259. 2200 0 0 2359. 2300 0 0 2459, .... 2400 ........... 0 ........................ 0 2559. 2500 O' 0 2659, 2600 0 0 . 2759, 2700 0 0 2859, 2800 0 0 2959. 2900 0 0 3059' ...... 3000' 2 ..................... 2 3159, 3100 5 3 3259, 3200 10 5 3359' ..... 33'00 15 ..................... 5 3459, 3400 20 5 3559, 3500 28 8 '0.00 $ ............. 0,00 W -0,00 S 0,00 W 0,00 S 0,00 W .... O,O0"'S O,O0'-W 0.00 5 0,00 W 0,00 S O,O0 W 0,00 S ........... 0.00 'W 0,00 S 0,00 W 0.00 S 0,00 W 1,31'$ ........... O,09-W 7,75 S 1,66 W 18,40 S 6,86 W 34,03 S ..... 16*33 W 56.34 & 28,64 W 81.14 $ 45.09 W 106,06 $ .......... 64,15 W 132.61 S 86,41 W 162,08 & 111.18 :MEASURED DEPTH AND OTHER DATA, FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH. MEASURED DEPTH TRUE V'ERT'! CAL--SUB---ND-TVD ............... VERT [ CAL ........ DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATE& 3696 3808 3'92~3 4044 4169 4294 4421 4548 4677 ' 4804 4932 5'05 9 5187 5314 5441 5569 5696 5822 5950 6079 62i'0' 6342 6474 -----6607 6738 6869 7000 7132 7266 3659. 3600 37 3759. 3700 48 38~9% 3800 64 3959, 3900 84 4059. 4000 109 4159. 4100--134 4259, 4200 161 4359. 4300 189 4459.-- 4400 217 4559, 4500 245 4659e 4600 272 --47 59 ' .... ~7 O0 .......... 3'00 4859. 4800 327 4959. 4900 354 50'59 · 5000----382 5159, 5100 409 5259. 5200 436 5359' 5300 462 5459. 5400 490 5559, 5500 519 5659'--5600--550 5759. 5700 582 5859, 5800 615 · 5959. 5900 647 6059. 6000 678 6159. 6100 710 6259. 6200 740 6359. 6300 772 6459, 6400 806 7401 7538 7678 7821 7967 8114 9 194.20 & 140.91 W 11 229.37 $ 176.08 W 16 269'20-S ..... 21'6',-97-W 20 315,59 S 266.64 W 25 366,31 S 321.03 W 25 .... 418,08 'S ..... 376.55'W 27 471e01 S 433.31 W 28 524.89 $ 491,09 W ~28 27 28 27 27 28 27 5 79 .'73-$---549: 90-W 633,85 S 607.93 W 688,14 & 666.15 W 741e68~ $ .... 794.74 ,5 782.4,2 846.38 ,5 841,83 896'. 82-S--~9 946.62 S 963.4,9 W 27 995.78 S 1024,.20 26 ................ 1044.50 $---'1084.74:~"'W 28 1092,13 `5 1148.36 29 1138.33 5 1215.94, -31 ...................... 32 1226.53 `5 1361.75 33 1271.52 32 .......... 1317.85~`5 31 1364.30 S 1581.05 32 1410.82 ,5 1651.51 3'0 ....................... 1458.04 32 1505.91 `5 1793.50 34, 1554.70 ,5 1867.35 65591, ......6500 841 6659. 6600 878 6759, 6700 918 6859'. 6800--'961 6959, 6900 1008 7059. 7000 1054 35 1604 37 1655 40 1708 43 .... 1764 47 1822 46 1881 .43 .58 `5 2022.11 W e98 $ 2104835 W .78'5 · 62 S 2279.22 W · 21 ,5 2368,54 W $!NOI~I[--sHOT .... SURVE, MEASURED DEPTH,AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH· ~~M'E-A~SU RED DEPTH TRUE --V E RTic'A L--S UB-----~ D;-T-gD DEP.TH SEA DXFFERENCE CAi.. CORRECT I ON TOTAL COORD INATE5 8259 8404 85/+8 8688 8824 8958 9088 9215 9'3 o 9463 9584 9703 9821 9938 --lO'O5 4 10170 10285 10399 10513 10626 7159, 7100 1099 .7259· 7200 1144 7359, 7459, 7559, 7659· 7759, 7859, 7959· 8059, 8159, 8259· 8359· 8459· 7300 1188 7400 1228 7500 1265 --7600--i-298 7700 1328 7800 1355 7900 1380 8000 1403 8100 1424 8200 1/+43 8300 1461 8400 1478 8559· 8500 1494 8659· 8600 1510 8759· 8700 1525 8859' .... 8800--1'539 8959, 8900 1553 9059, 9000 1566 45 1939,63 S 45 1998,05 S 44' ......................... 2055,65 $ 40 2110,50 $ 37 2162.46 ,5 33 ................. 2211.49 "S 30 2256.18 27 2296.96 2456.69 W 2543.95 W 262-9;38-w 2710,69 W 2787·73 W 28 6'1-,7 8 W 2932.24 W 2999·49 W 21 19 18 17 :1,6 16 15 14 ........... :" 13 233/+'21 S --3063'.68'-W 2369J30 $ 3125·41 W 2402,43 S 3184,92 W 2433,69"$ 2463.17 ,5 3297,50 W 2491.75 ,5 3351.24 W 2546,92 S 3455,01 W 2573.53 $ 3505.06 W 2599.51'5 2624.85 S 3601,56 W 2649,56 ,5 36~8,05 W WELL SINGLE 5HOT SURVEY 20 NOV, 81 i :INTERPOLATED VALUES FOFU"'EVEN 1000 -FE'ET~ OF NEASURED DEPTH-.- TRUE MEASURED VERT'I CAL SUB ................................ DEPTH DEPTH ,SEA TOTAL COORDINATES '100---~ 1000, 940, ...... 0o00 2000 2000, 1940, 0,00 3000 2998, 2939, 23,83 ~000-- 3923. .... 386~"' ....... 298,11 5000 ~712. ~653, 716.83 6000 5~97, 5~38, 1110.26 7000 6'258. 6'i~9,-- 1~57,93 8000 6981. 6922. 1835.79 9000 7691. 7632. 2226.17 10000- 851'2'"- --8~53. .... 2506.64 5 ..... 5 0,00 5 10.14 W 5 .....247.89 5 696,92 W 5 117~,06 W 5 .... 1721.60'W 5 2299.39 W 5 2884.65 W 5 3379.25 W ~ _ ~ ...... I .... ~,.~ . _ . .... ~ ......... '-' HORIZONTAL:. VI ...... ......... ' ..... u : . :-.I .. ! . t ........... ' ................ SOHIO AI. ASKA PETROLEUM t- .... :~ ....... _; ~J,_{14~ 06 1,_--14 J~_: ........ 1 ....... : : -' :"~'"--:--'-=, ...... :._;_'RTADIUSIt"OF CiJRVATU,RE.l - _ : .. . ...... i .............. MAGNETIC SINGLE - SHOT ...... . ..1:..~ I000 NOVEMBER 20, 1981! , 1' .... ..... Mr. Gary Plisga Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 November 30, 1981 Dear Mr. Plisga: Re: Our Boss Gyroscopic Survey Job No. Boss-16930 Well No. E-21 (SEC6 TllN R14E) Prudhoe Bay Field North Slope, Alaska Date of Survey: November 28, 1981. Operator: Chris Willoughby Please find enclOsed the "Original" and seventeen (17)copies of our Boss Gyroscopic Multishot Directional SurVey on the above well. Thank you for giving us this opportunity to be of service. Yours very truly, NL SPERRY-SUN, INC. KA/pr Enclosures Kirk Afflerbach District Supervisor COl k RECEIVED . : · ALASK/~ PETROLEUM COMPANY: ' . : C .' :":'i:'!;".':: :.: .'OF SURVEY :NOVEMBER. TllN R14E) ................ "O0~P~Y'XYiON ..... D"ATE ........ ~'~" ................ " ....... "BOSS GYROSCOPIC SURVEY ~~~A~O, 1981 JOB'NUMBER BOSS-169~O - ~~~-~u¢141 l~L · KELLY . BUSHING .ELEV.: =.., 59. ~8 FT. · '. VERTICAL VERTICAL INCLINATION DIRECTION SEVERITY RECTANGULAR COORDINATES VERTICAL DEPTH DEPTH DEG MIN DEGREES DEG/~O0 NORTH/SOUTH EAST/WEST SECTION t~OHIO ~E 21 (SEC 6 PRUDHOE BAY ALASKA MEASURED DEPTH ~.'i100. 2 o o 3-O-0 400 5oo 399,99 340.81 0 26 S 36.39 W .12 2.01 S 1,57 499.99 440.81 0 58 S 4.10 W .56 - 2.88 S 1,8~ .00 .64 .~,8 .23 -- '~-~ 96 840 7-8 1000 999,96 940.78 0 33 S ~.iO W .~1 7.31 S 3,87 W 7,57 1100 1099,96 IOAO,?8 0 ~ lB N 71,70 W .50 7,57 S 4,46 W 8,19 '~ 2"0 o :=:-~-~-~~ .,~--~~:. ~i~3 :~:: ~:~:~:?~:~.:-:N~?~ 0.~':~0:~.::~,:~:.::::.~:~:~:~.: 1700 1699.91 1640.73 0 34 S 3q.lO W .33 7.34 S 2,98 W 6.88 1 H 0 O/ '" ~ 99 .:.91 ::. ~::..:.::;;~:1~~~-~-5~;~:~:~]~:-~;~:i~';'S:~:.3..;~'-~-~.0~;W/~ ~)~~~:~8'~1':;7::~:~:~ ~'~5'~:{;:~W:';~!~];;~;~:~.;::,~:~::.:.:~.]:;~::::' ~.:.: 7 19 9 · 90 :: ..... ::::.'?' 1, ~ 0.72 :' .: .O ..-3 8 '::::~::~: :::::::::::::::::::::: ...:-:::~0 :::. ::..9... 53 .~:S.~;~.;.~?~.~:-~.::.:::~;.~?~:..?::::~;.;.::~ ..., :. .......... .~... ..:.:.....::..........~.:. ..... .... 21:~ 2-O~'~=~*D'~OT71-'': :"~': 0---4~' ~;~?':;':~:~:'N'~::~"~:;~O;':': ........... '9;'6 ..... J · ~ ~ W 10 2200 2199.89 2140.71 0 ~2 N 70.89 W .29 9.15 S 2300 2299.88 2240.70 0 18 S 65.19 W .38 9.11 S 7.09 W 11.21 ~~o~~~%-'~-~~ ........ ~'-~"~o.~ ~ ~-~--~'~::~:~'"':':D""'" ............................... "":" ........ Y~'.~'3"~ 2600 2799.66 27~0.q8 ~ 9 S 25. '0 W 2.32 19.51 S 12.10 W 21.58 2 2 $ 1 2900 2899.21 2840.03 3 m0 '00 I - 2~ ~5 2 9 ~8~ 6 31 S 24.29 W 2.37 28.01 S 15.85 W 29.78 10---%-3 .:' :i :' S '~:2 ~ :~'6 ~i~.:!~iWii.i~i!i~:~:i.~`~i~:~!:~:~:~!~.~ii:~.!~;~ii~/.:~i;J~i~4~1..~ ~ q: ': S:... ::'~: :~ :..:..~'~:(2.2:.:~.~:50~:;:~:~:::W~::~;~:~:~:~:':. ~: ~ 3 · 32 ,85 ,78 :.64 ,69 i SoH. iiO ALASKA pETROLEUM CoMpANY' : 1981' : tJUSS LiYRO$CUHIL; SURVt. Y PRUDHOE BAY ALASKA NOVEMBER 30, 1981 JOB NUMBER BOSS-16930 KELLY BUSHING ELEV. : 59.1B FT. · T R U E :.. :? B ..... . :.,~:,,.:.:.: :~.:..::. ::~...~ .:~.:... ......... :.:~.~:~:~.~:~:~:~.~.~:~:~:::~::.~:~!~:~::~.~.~.:::.:~:.:~`~:~.. ...:..:~.::...:.:~.~::.~:.:..:.~.~::. :' ' S U - S E A · : · C 0 U R S E ::':,- ~.:.~.~:C 0U RS::E.:~;.c~;~:~:.:.:~.:~:~:~:;:~:~:.DOG:.-...:..~ :..G::~:.:~...~.~:.~::~:: R ED'' ~T~I~'~E~~E'~CE'T~?A'~t 0 N ........ 0'i k E:C"i'"i"U'~ ........... S'E'v'E~:i"i"Y ....... k DEPTH DEPTH DEPTH · L; i ANI,~ULA-!~, L, UUI~LIINA I I:.~ VI,I'( PEG MIN DEGREES DEG/iO0 NORTH/SOUTH EAST/WEST SECTION 33-0~--3~-7;"~' ' ~%~5 IT ..... ~- "~Fi'":~O":'::~'':''': ................ ~ ............. '::';?'o ........... io?"~°'''s "' 3qO0 3382.51 5325,33 19 I S ,1. 0 U 2.21 131.12 S 3477 3455.02 3395.8~ 20 17 S ~1.50 W 1.68150me59' S101,54 W 172,96 ~ ~o o.. ~:6~g; ~.7:~'::::::;:.;:::f~c;~ 351.o: ;:09'.':~. :::? 2~"::.:.: 57:(2;?~ ;?~::~':~::;:4:31:;:~?~?a: ::3700' . :5-660 ,..~.~5:~.~:.::? :~;.:~:~:: 3' 6Oi .i:.2:.~7" :;~ 25 ~:::' ~ .:.'.258 · ~ 9 .......... 3'~'oo )'t~97~~'~'''' ...... ~:'~-s'~~~-:"~'~'~'~'~:~'4:~";'?~':'~'?~':~'~:~~::.:..??~:.:~?~.:~:~:..~..::..:.:.~:~:..:.~.:.:.?~:~::;.~.~.;..~`~.:.~:.~.::~.:~:¥..?.:~..~:~:~%.~:.~.:~.~..:~:.s...~::~:~.::~:~:~:..?~?::..:.:~i~i....~"~.~:~:~:~?.~::. 3900 3836,q8 3777,30 31 31 S ~5.69 bi 3.53 281,26 S 227,ZA W 4000 3919.76 3860.58 35 39 S 46.69 4 2 o o ::' :'. ,i' o-:~ ~';i:;' 21.6i::::'.::?':'.::'~.o. ~::[~:?o §. ::'i!!:;;: ~ ~:' 5 ~: .::...':. :.::':~S ',::~::~'~?~ ~500 q310.55 ~251.37 38 32 S q7.10 z-+.17 319.53 S 267.08 W :~.':~:'.::i'~4:',';~;?;:'".:"~::':.5~:r:'::/"~:':C~C::"' :::.:::" ..?. :i:":.:'...":': ]::;::' ' ):~ : : :.:c~::..;:;.(.~Li "'. c::~.!:':~::i:!:: ~ :.i::.:/::c~:.~:i'L ;: .:;.'~':'.C' .":~; · ~6 532.82 S ~9~,5~ W 718-21 352.~+8 407,54 ~?~:.~i!?~i ~i:i::ili: ?5 ~ z. ~ z ::.::~'.:..:.~:::.::::.~,::.~ :.:..::ic::::?:.:~:.?. 655,8 9 78 20 37 06 54 90 6600 4388.88 4329°70 38 tR S 47, 0 U °25 575,17 S 540,0S W 780,15 5100 ~782.63 ~723.~5 38 8 S ~7.29 W .36 785.61 S 765.iq ~ i087.2i 5200 q861.1~ q'801.96 38 2q S q7.89 W .~5 827.37 S 810.88 W 11~8.98 ~~--'--4~,~9'~67 ]~ ':: ] ~.:-~; 8'80..~ ~ 9{: ~] ~ ]"; 3 ~'m--~~~B' ~]<~.~:~::~.] ~:'~ 5700 5257.11 5197.93 37 16 S 50.39 ,] SOHIO ALASKA E-21 (SEC 6 PRUDHOE ALASKA MEASURED DEPTH PETROLEUM i'~ N -R' f'4 E > TRUE ERTICAL DEPTH SPERRY'SUN W E L L S UR V E!-YiI'N' G>:i:!:CiO M P:A:N Y:~'~.. i.:~ . : PAGE .~ ~ ~ ~. :~.: .T:~.~..o,,F' su~ v ~ NOV ~. ~E" 2 ~, ~ ~ 8 C 0 H P N Y COHPUTAT[ON DATE ~]OSS 6YROSCOP[C SURVEY NOVEMBER 50~ 198~ JOB NUHBER KELLY BUSHING ELEV. = 59.~8 FT. · su~-s ~'A:':. ~ <.~ o u~, S ~ : C'OU ~ S >'?:~'~TO ¥~:~ ~:< :~<.~ ::~<'.~/:'<'~ < VERTICAL INCLINATI ........ ='":" '~' ........... DEPTH ON DIRECTION SEVERITY RECTANGULAR COORDINATES VERTICAL DEG MIN DEGREES DEG/IO0 NORTH/SOUTH EAST/WEST SECTION 5900 GO00 6100 6200 6300 64O0 5414,97 5492.60 5569,41 6500 6600 6700 5355,7.9.: ' 38 ' 5 5 z o~'2 3 ~+ o 6800 6900 6929 7000 7100 7200 7300 7400 5645.57 5586,39 40 5721,47 5662,29 40 5797,26 5738,08 40 5872,90~ 5813'72~. 40-- 5948'$4 5889' 46 40 . : . 6024-58 5965,~0 4'0 37 31 6 40 S 55,29 W ,73 1220,24 S 33 S 55,60 W ,23 1257,16 S 53 S 55,29 W ,38 1294.,16 S S~ ",:,>:;, .::..-.- q.<..::: : · :, ~:. ,.- .. : :: ,.:,. _ ~ · .. .,.. ~ 2 · ~ ~-1:9 ::.::'7t::36:':9 '"7.3;:: S 53,79 ~ .23 1~5,99 S 53.89 ~ .81 1~83,86 S S 53,29 W 1.32 149~,81 $ 7500 7800 77O0 78OO 7900 8000 8100 8200 8300 8400 8500 8600 --'~-t-d 0 6100,73 6177.39 6199,76 6254.3'1 5330,21 6405.02 6552.77 6041,55 40 20 6118.21 39 32 6140,58 39 30 6195,1.3. ~::~iiii~ i:~ O. 5. 6:2 7:1-o3;::!<? ~::~' i ~ 1 8 6 ~ ~'~:' ~ 4 :'i 4 2 o 6493.59 ~2 40 6908.49 6849.51 6975.6~ 6916.~6 7042.44 6985.26 7~o9.gT'--?0-'5-'b.-;-'/Y. 7178,09 :>~ 7118.91 7247,21~~: 718'8,03 72'?~¥~' 7216.64 7317.36 7258olr 7388.92 7329,74 ~61,.66 7402,~8 1289.88 W 1768.37 13~3,50 W 1833.34 1397.23 W 1898,44 i:-~. 50-78<W :: .'. ~ .: 1963 · 76 ' ~':' ':"'" :72028.98 1609,02 W 2158,75 1660,86 ~ 2222,92 1675.71 W 2241,36 __6625.99 6566,81 43 10 S 54. 0 W .60 1721.28 S 1980,61 W 2621,01 6598.34 6639.16 : 44 7 2689,95 6839.86 .... 6780,6'8: ~6 1 S":. '18q 2 28SZ, Oq q7 17 S 54.79 W 1,26 1R84,4~ S 2211,91 W 290~,66 48 20 S 54.50 W 1,07 1927,~0 S 2272,~ W 2977,66 ~7 49 S 53,79 W .7~ 1970,88 S 2332,66 W 3052,01 ~ ? 18 S 57:]:~.~ ]" < 2:01~ ':6'2:::~ S · 2 392' 10 ]: ~: .". 3125 · 78 ~ 5 ~9 S':: 53. :< 0,~ ~<~:"~::%?'::]~<:<? ::' 95 ?' :. :.'. ,]< :~ ~::...210 Z ':~.47;.~::S 73~'"U~'.:. ' 32 7 Z ~ 3 ............................ ~ ')')<"'- -..-:<': }:. , ~, ~_ ~_:~L..: :- ..... .,>,,.,. ..... . _.:,_.: ........ ....::,....,:. 45 ~0 S 53. 0 W .37 2Lig.l~ S 2532.~8 W 3300.49 ~4 49 S 53.10 W 1.~5 21~e,33 S 2565,66 W 3342,38 ~3 ~7 S 52.79 W 1,05 2186,~1 S 2621,~'1 ~ 3412,21 ~ 2 52 :S · 52 ~60;' :~;~:.~:.;>-~¥;<:.<..~: :~;:;'~:.*:;93: ~: ~<.]'~: ~'::.:~. :2227 · 99 S ':': .'.26' 75';9 9:':.W'{~: <~. '>:-:. 3 ~ 80 · 81 ~.~.o.~ s ~8. ~_ ~ S 53.19. W ,41 16e0,65 S 1871,44 W 2485,~~ S 53,50 W .35 1681,01 S 1.925.68 W 2552,94 E - 2 1 ( S E C '~-t-rr N---ni-4-~')~ c-o-l~.~u~r~ T'] o-~~' ..... ...-.~. o.S s -~ -~,o S' C'u PRUDHOE BAY NOVEMBER ~0, 1981 dOB NUMBER KELLY BUSHING ELEV, = 59,18 FT, ALASKA . -: · '.: ~:. : .:/: ..::/..: :.: :::::::::::::::::::::::::::: :":.::::~ '~T:?:::~:):.~-:'../': )- :7':: ;~::-:~"~ '<:::"~' .:?~: ~:~ 'R'EASURED.... ~~"I'C'~[--;'~~'~'~~'~'~A''TI3'E'~ECI'I'b'N .......... S'E'V'ERi 1T KLC I AN~ULA~ UUUKUI~ I~ VL~ I iCAL DEPTH OEPTH DEPTH DEG MIN DEGREES DEG/iO0 N'ORTH/SOUTH EAST/WEST SECTION 9200 930O 9500 9600 9700 ~::ii~:i:t~: ~ ~?:.:~:?!i?~:i~i~'~:~'~'8: ::~ :.f::.!i:ii?? 2 8.~:~.?; :'~'i:~/~;i:;:;?~:.:?,i!: "::::::.ii' .~ ~ 7 7. ~ ~ 78~.92 7785,7~ 35 58 S 5~,79 W 1.3q 2~19,23 S 2933.~7 W 3801.~2 7925.76 7866.58 35 7 S 55,69 W 1,9~ 2~52.,78'S 2981,81 W 3860,15 .~.~..~_~: s_~-.~~a.r;_s~....~.-.._s~__ ~..s._. .... ........ '¥'~. s 12.;%::,?.?j:~::-:::.:::.?..-- u.~ ~. u 8 7 9796 8342.~.8 8283..30 31 ~ S 59,39 W ,98 2597.95 S 3208,02 W ~127,6 9800 83~+5.91 8286.73 31 2 S 59,60 W 2.59 2599.00 S 3209.80 W ~+129.72 10 10 O' :' 8~ 0 ~ · 8q' .~. ~: 85~:5::~'~ ~ '. :2~ ' ~ ~' : :8~'~. ~ ~:i~.~f/~.~.:r~t~t~..:.~t~:~y~<~t;::s:.F~:~t~;t?~:?~?L.~L.:`..~:~t;f~:t~::~ ..:'....'/. :::~::'~. :.:.?.;': :~ :-.~:/.~,:;~:~;~.:;'~::... :'::s,~.:L;'L;:?::;<'<.:.:.~;:;'f',...?':;~:z;/;".r~":::':":.:~':'::'::':: .... ~ -= ..... 10~00 ....... ~6"g'l~Ki ...... ~~~ '--~g~'5 ............ S 5~'"5'b.'"'~ ............................. ;'~'l ....... :' 2~"9'~;'~ ~ aa~. ~ ~ ~az~.~ ~ 10300 8779,05 8719.87 29 6 S 58.fl9 W ,~3 2722.58 S 3~26,78 W ~376.63 10~00 8866.72 8807.5~ 28 22 S 57.60 ~ .97 27~7,87 S 3~67,66 ~ ~2~,~0 : ~ o s 5 o ':. ~ ~S':':s 9.::~?~;;.~:~?~;3:s~'?~i::.;?::;:.::: ":;:: 2:8.~:::.:': <s:':::: ~..:~.::':'~5.~;~ ~ ~.~:~?~:~:~;~6~.~5~s~:;~;~?~?~:~:;~~~?~f:~)~:;;.~ ~ · ~ HORIZONTAL DISPLACEMENT : ~+551.5z+ FEET AT SOUTH~ 51 DEG. q5 MIN. WEST AT MD : 10675 _s? ~. o E-21 (SEC 6 PRUDHOE BAY ALASKA PETROLEUM COMPANY SPERRY-SUN WELL SU~.V'~i~ C, OMPA:N¥;~ii:~:~i:::'.~I'': ' : i'~ PAGE A N C H 0 R A G E ,!~A LAS i'ii: i :i' : ~ ' · ; ;~ E~OF SURVEY NOVEMBER 1289 19 ~.....;~,..~._,~..._. ....... .~.~.~;..~.~,,..~--~.. .... '.. L:L :., ~ ;-;....:, ...:.; ;... ':,. ,.'., ...-..,.. ::,. · ...... : . .~ TllN R14E) COMPUTATION DATE NOVEMBER 30, 1981 ALASKA INTERPOLATED VALUES FOR EVEN JOB NUMBER BOSS-16930 KELLY BUSHING ELEV. : 59,18 FT, PERATOR-WILL:OUSHBY EPTH :;':'.: : .. , MEASURED JDEPTH TRUE SUB-SEA VERTICAL VERTICAL 0 1000 2000 3000 4000 DEPTH i .DE'.PTH 0.00 -59.18 999~"~ 6 9~+0 · 78 1999.90 194'0.72 2998.05 2938.87 TOTAL RECTANGULAR COORDINATES 6000 5'~92.60 -- 7 o o o 8000 6975.64 9000 7687.86 000 675 10 10 MD-TVD VERTICAL NOR TH/SO~T~ :':"~ ';. .. o.oo ~ :.~ ~:~.'.;~:'o':o, .~. :'.~' ~;'? :'o'Oo:~i;.:..~'~-~.'' ....i~:i:~! i: i:' 7.31 S 3.87 W .0~ .04 9.53 S 4.76 W .10 .06 41o4Z~ S 22.50 W 1.95 1.85 1712.17 W 7fl5.69 2272,36 W 102~.36 2833.19 W 1312.14 3919.76: 3860.5:8 319.53 5000 g703.82 4644'64 793'75 '~'5A33.~'~i~ 11~.8~ s 6195.13 iS'fi.~ s 6916.46 1927.30 S 7628.68 2346.68 S 8518.15 'il. 8458.97. 26'~'~"7'8 S: . 91'10,25 9051'07. 2816.98 S · · . .., DIMENSIONAL 238.29 278.67 287.78 . ..~..~.-. ~' ~'~'~.:~8~:' 9117: ~':::' ::.:~ '~:'i:': i~:.~':: .~i' RADIUS OF CURVATURE METHOD. THE CALCULATION PROCEDURES ARE EASED ON THE USE OE THREE PRUDHOE BAY ALASKA COMPANY : : . ":::,:;: ~:.::?:..~..i~::~..~:~:?!~:..:.~.!!~:?~.~.i~.i:;..;~.~i.~;~.:~ i:fi:i:::) ': :D::A.TE..:i:OF' sURvE y NO V£M~ ER' 28, 1981' t 'C-OMp-UT~'T'Z"'O:"N:::':":b:'~:~::'C'::~::: :':::" ::':':"":?'~:"'~"::"':'" '= :'::::::'" ":: ''::~ .... .. .......... .., .':.~.::r ..'~'.. :, NOVEHBER ,309 1981 JOB NUHBER BOSS-16930 KELLY BUSHING ELEV. = '59.18 FT. MEASURED DE'P:TH:i 0 5'9 159 259 · .059 559 659 759 859 TRUE SUB-SEA TOTAL ERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL 5'9';'~-'~~~~~' ' ' ';~~"-' :"- :~'' ~,':o;~'~'~'?"~":'~:":'""'"::'~"": ............. "'~.-'..'.,..~..;.,.o o ......... ·' ............ '--' ....... "'";'o o: :'.' z59.z8 zoo.oo .~5 s .~2 u .oo .oo 259.z8 ~oo.oo z.o6 s .77 ~ ,oo ,oo q:s ~ ,:~:~ ~.::;:' ::.: :::.:]:.].~.~; ~:o ~:-:0 0:~:~]' ================================================= s'~:'~ ~ ' '~~'o' ".~--;~'rs· ~ 2,:~7~-,-::.-~'~..::~??~:?~:.~?~.-~--~:,~:~:~::?~;-:~':~-.~':.~: .......... · ..... ,',,,,, .... ~,,;,o:~:"-.:~:~.~?:~'~.":'~,~.'~.?~: .... ~'~ .... · .... 759,Z8 700.00 5.08 S 3.2~ ~ .03 .00 859.~8 800.00 5.97 S 3.~6 Y .03 .00 1359 1359,18 1300.00 6.33 S "3,26 W .08 1459 1~59.1fl 1AO0.O0 5.93 S 2,89 ~ .9fl .00 1559 ::'::':: i~5:9T1-~::~~~~: : , ~;;~.~:~'~:;~.~:~:~:~u~ ~:~:~./:?,~;:.~,:,::~,.. ' :-:, SOHIO ALASKA PETROLEUM COMPANY \ £-21 (SEC iPRUDHOE BAY ALASKA TllN R14E) COMPUTATION DATE NOVEMBER 30~ 1981 SPERR Y'SUN WELL SURVEY'!ING..'iCO'MPiA:NY~:ii,. :L.:i " PA GE i ' . .:i :ii:i:: .:i::..i..i.:..::ii!i::.ii..i::!iii. i.!iii, ii:i~il DA:TEi.oF SURVEY :NOVEMBER. 28, 198i INTERPOLA'TED: VALUES FOR EVE 7 1 dOB NUMBER BOSS-]6930 KELLY BUSHING ELEV. : 59.18 FT. I L. LOU'GF '. MEASURED DEPTH 1859 TRUE SUB-SEA TOTAL VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH':. .::':]DEPTH NOR TH/SOU'TH. 1959.18 1900.00 9.08 S 4.68 W .10 .00 2059.18 2000.00 10.00 S ~.96 W .10 .01 2159.18 2100.00 9.28 S 6.04 W .11 .01 2 2 o 0. o o .... 9. o 2 s::~:::.? ;. ;:~o 0 ..~ 2300,00 :.~ 2500.00 2~oo.oo ~.ss s ~.~7 ~ .z~ .o~ ~7oo.oo z~.~ s zo.ss u .2~ .o7 1959 2059 2159 2259 2359 2459 2259,18 2359.18 2459.18 2-~'~g~ 18 2659.18 2759.18 2559 2659 2759 --285"~'-- 2859 2960 2959 3062 3059 ~'~i~5"-'-'---3"I'5 g 3270 3259 3375 3359,18 3300.00 3589 'oo 3698 3659,18' ' 3600,00 · 18 · 300:0.1001:..:i. . 52.86 S ;1-8 .... $"I-O0-T'O'O-- ............... 75'288 S .18 3200.00 100.49 S 125.05 S -- 151 ;-75,-S' : 181.04 S 213.57 S ~ W 6.7 3.48 59.45 W 11.28 79.19 W 15.14 4.86 SOHIO ALASKA PETROLEUM COMPANY PRUDHOE BAY ALASKA . ::i .<'-:: ::'i::Ji:::: .. :'ti/i:i::'iiii~ii:' i;il./?'"i:i:ii~:Ji~ii!iD':'~::TEi''I:: OF' SuRvEY NOVEMBER:. IS8! ' JOB NUMBER BOSS-16930 KELLY BUSHING ELEVo = , ::..:~::~-~...~-:~:'.':~ :~: ::.~:.~:~:~ .~.~ ~,~:~:.:-.:~:~:.::~.:~.~:..::..:~:¢:::.~..~ ~,~- ~... :.~,r~.::,::,U..~.~ K. ~:. I ~: U-..~. ~,... Z ~: ~ U .U: ~ ~: U... ~-:..:.? :.,:,¢r,~:: ,.:~:~..: ..: .,...,:....r.: .... MEASURED 3fllO~ qOq9 TRUE SUB-SEA TOTAL VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL s-~s~-=i~-': -s~-O~?o,O--~:~:~--:~"~-o':'~=':~:z-~',=S"::='~w i':',-'~:~::':"":':" ............. :'~" ..... ::~'~";'u'~ ....... .......................... ~959,18 ~900,00 3~9,~6 S 288,~2 ~ 89~8~ 22~20 ~505 4562 4689 ~816 4059.18 ~000.00 393.62 S 3~+6.48 ~ 117.58 27.7~ ~559,[8 ~500,00 666.79 S 657,75 ~ 257,~8 27.[6 ~659,[8 ~600,00 720,[0 S 69~,67 ~ 28~.~0 26.82 5577 5i59.18 5i00.00 979.71 S 984o71 U q18o00 5702 525.9.18 5200.00 i028.38 s ioq. 2.7o s~5~ 5~ s ~::~'. :: :,.~',: <.':5~'o o",?oo ::<:::.' . 6086 5559-':~8::~ ~j. 55'00:.;'0o . ~1:78.-'o~'..:s::~::'.::~ ' " ' __~,~,~:,_-~.L~ .~'. - · 'L ~ :~:::.~.~:.; ~:t .; ;.: .:h,;:.,: .' ... LY:~..:~h:...J ;.. 25.75 25°~3 i~::~:::~::';:~.;!;:.i~::;i::~:.::~i:;!~.~ .ii::!<: :;.Z 6.<:~.'!'2. ~i:.~'i!:.~;i:~i:::;!ii/..;'~:;.i::f:!{:~:i~:~:i::'>>~.i~:::':iil;!?:':::: ;:.: .:. :. ' ~:;~';:-~;:~:~ <:?'/<:2.~:;:~9 ::*~ 5:~'~f~:¢~<~;¢~f~· :?:<:~ ~.~"~: ::">':'" ~>.'~.';:':'~ ~;~' '>' :'~ . ;. :'~.. ~/.... ,:::' '; :'.</:: .Z ':.:: ..':':.. '"' ' :.':' . OHIO ALASKA PETROLEUM (SEC 6 TllN R14E) COMPUTATION DATE PAY NOVEMBER 50, 1981 E-21 PRUDHOE ALASKA JOB NUMBER BOSS-16950 KELLY BUSHING ELEV. : 59.18 ~::'~ ~:i ~:? ?.?'i: ~ ~!~ .::'::i: :¥, ' ' : '. :' : ~m~ '.". i::i: :'-'. .... :: ::y.~:.! A..i~:~i:, ~ ~':~:!'i:~:'. ,': - · : :!:~:.:..~:::-:::. ~: .:::? .!::~:??0 P £ R A. T 0 R . W. I ~:.L 0 U.O H B:.¥ ~:..:::~ ..:::::.:?.i~ ...'.....: ..:.. :... : FT, TRUE SUB'-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL , .:. : :::. .:~::::;.~ ::::::::::::::::::::: ::::~.:: ::.~...:..::~ ~:~:~:~:~.:::~:::~:~:~.~.~::~:~:~.~:::~.~: ...:.~..:: 6~8~ 5~59,18 5800,00 152~,87 S 1~1,1~ ~ 622,70 ~2,22 6613 5959,18 5900,00 1~75,0~ S 1511,22 ~ 65~,72 52,0~ ." 0 · ' ~ ' ''''~ ':': '~' .::~..~-.. :.:' ::.r,?::..:. ::.~.~::..:.~.~?~ ...... -:.':' .~ ....... :~.~-.:-~-:-.~.?.:.~ :~-~. ..... .:-::::-'::. ...... '..~ ~.. ?'. ~':..::' '. :.-:::..'~'.-..'.: 6 7 ~ 5 ' '. 6 59 18: ::: 60.:0 O' ,:0.0 -:" - . I ~ 2 ~ ,15 ::- S:':::'~.:~::' ~.~58~5:~;~.;~:~?:~?.:;~::~.~:~?~:~.;~.~;~;~:~6~.8;~<`~.~2~.?~::;~.~:~?~¥`:..~:~?~::.~...~.`~3.1.~ 5:77:~:~::"~:~:::~.~:?~';;~::'~'::.:~?,:~%~.'%:...:::~.:?.:::::':.' .'.:' 70o~ ~ 2 s ~.'z ~:'o'o.: ' :~:: '::": z s.2'~':s 7:'z':s~; ~?:~::~::~' :: '.' ~]~ '~'~-~:~ ~"o'o-;~ ~s"~'~;o'~' '~ ~ 7'~:'~';'~"~'""'~ .................................. 7:7~",'~ ~ ................................... ~ . ~o ................................ 7275 6~59,18 6qO0,O0 1629,76 s i856,88 W 815.86 7~08 6559,18 6500,00 168z+,52 S 1950,45 W 8a. 9,5z~ ~--~-,.r~,--4-5~ ~--6-5-9-;Ti~-- 6-~- 0-0-,,~0 -~ : :.. 7'~ 7 ~ ...... ~--~..~v~-~ .... --~'~ 0~'-0- o' ' r~~-~:= ~=~m~':~ ,':2::~ ;-.,'~.~;:::'`: ~.:,.',~:..:.':-::=.,,.~.'~,:~.~,.;'-~ ~,.,:,'..',~- 812~ 7059,18 7000,00 198~,79 S 2347,57 W ~065,75 8272 7159.18. 7100.00 20~.6.21 S 2~3~.75 N 1113.24 34,57 55.68 ~7,41 ~9,70 ~7.~8 .............................................................. -~P'E'~'R~¥=S'[JN'-'~E[~L:--S~'Y'I~ .... COMPANY ..:' ,. ANCHOR. AGE, ALASKA · A L A S K A P E T ROLE U I',I C 0 M P A N Y 'i .?,i.i ~iI,' ./.i .i~i.!'D A T E SOHIO .... '~-'---2-1-- I'S E'C--&-"-TI'iN-'R-'f4E) ................................................ C0 MFUTA-TTON D A PRUDHOE BAY NOVEMBER ~0~ ~981 JOB NUMBER BOSS-~O ALASKA KELLY BUSHING ELEV. : 59,18 P'AGE .. OF SURVEY NOVEMBER FT. TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR .COORDIN,ATES MD-TVD VERTICAL · ' .:.. ;:'. "~..': .~::.~".::::~ :' ::::'?' ::i:'?.:~::.~:i:~ ~:~ii??~':':??ii<i:~:i~:~.:.~::'~!~:'~i~ii!i! '" ' 9091 775g.18 7700.00 2380.76 S 287g,Sg W 1332.~9 28,81 9217 9~+61 9580 9815 9931 'i.i 100 ~+ 7 · 10162 1 o 277 10501+ 10617 7859.18 7800.00 2425.42 S 294.2.25 W 1358.67 26.18 '- ......... 8359,18 8300,00 2603.0~ S 3216,69 ~ 1~56,31 17.10 8~59,~8 8~00,00 2632,06 S 3268.~ ~ 1~72.60 16,28 8959.18 8900.00 277q.~1 S ~5d9.38 ~ 15q5.72 13.~7 9059.18 9000,00 2802.99 S 3553,30 W 1558,57 12,85 Sohio Alaska Petroleum Company Our Boss Gyroscopic Survey Job No. Boss-16930 Well No. E-21 (SEC6 TllN R14E) Prudhoe Bay Field North Slope, Alaska Date of Survey: November 28, 1981 Operator: Chris Willoughby Scale: 1" = 1000' · -~obo. oo TRUE NORTH Surface Location (1633SNL 883WEL) O.00 ~ --1OOO. OO --2000. O0 ,-3OO0. O0 HOl:3 1 ZONTRL ?I:3OJECT I ON Suggested form to be inserted in each "Active" well folder to d:eck for timely compliance wit~% our regulations. O~ator,-Well Name and Number Reports and Materials to be received by: / Date Required Date Received Remarks . Ccapletion Report Yes f -- , _ Wel 1 History Yes :- . Core Chips .. _ __ .... Core Description .... Registered Survey Plat ~ -~' S Inclination Survey ' . ,,,v~ Directional Survey / DrilI Stem TeSt Reports /W/6~ ~~' ~ 0 K ,,, Prcduction' Test Reports Digitized Data SOHIO ALASKA PETROLEUM COMPANY SOHZO RESTRICTED 31 I 1 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 " ARCO- '~ MAIL: POUCH 6-612 ANCHORAGE~ ALASKA 99502 TO: EXXON Date: 12/7/81 ~ 1234 PHILLIPS SFO REFERENCE: SOHIO MAGNETIC LIS TAPES & LISTINGS_ The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and ~'eturning it to this office:-- SFO/AEP/ST: *A-18 Magnetic LIS Tape & Listing *E-21 " '" " " 11/22/81 #1 11/19/81 #2 OH/CH-DIL / BHC/FDC / CNL (Sch) #62331 OH-DIL/BHC/FDC/CNL (Sch) #62332 *M-17 " " " " 11/6/8i #l&20H-DIL/BHC/FDC/CNL (Sch)~62301 RECEIVED DATE Thru: ALASKA OIL AND GAS CONSERVATION COMMISSION Hoy le ~. Hami lton~~ Chairman Lonnie C. Smith - Commissioner Edgar W. Sipple, Jr.~ Petroleum Inspector December 4, 19 81 Witness ~ Test on Sohio ' ~ Well Sec. 6,~T~-, R14E, UM Permit #81-44 Nabors Rig 22E Friday, November 6, 1981 - I traveled on this date from Anchorage %~'~'"Prudh0e' B~y"via ~ien--airlines. upon arrival at Nabors Rig 22E, Sohio's E-21 well, the BOPE test was in progress. All components except blind rams, accumulator, upper and lower kelly valves had been tested. The lower kelly valve failed. I filled out the A.O.G.C.C. BOPE test report, it along with a copy of the chart showing all components tested before I arrived are attached. In summary, I witnessed the BOPE test on SOHIO's E-21 well.' There was one failure, the lower kelly valve, which was corrected during the course of this test. I filled out the A.O.G.C.C. BOPE test report, it along with a chart showing all components tested before I arrived are attached. (~' 3TA2E OF A[ASK.,\ ALASKA OIL . 3AS ODNSERVAT.[(>~' ('c~.~.LISSION B.O.P.E. Inspection Rc~xort 2rator %'o~,~ ~ation: Sec. Date ///~/~/ Representative /~// Permit # ~J-- ~+ 13~( Casing Set @ ~&~/ ft. ling Contractor :ration, General_ d K ~.1 Sign ~ K ~eral Housekeeping .... 0 .~ :erve pit ~.~ E Stack ~ular Preventer -e Rams .nd Rams. · ke Line Valves__ :.R. Valve I IAne Valves 5'000 Test Pres sure 5-oo0 ~ooo 5'000 Valve _/___ Rig # DD ( Representative O~/~: C_ ~,~ ~,? ," psig , psig -0- rain / 5 sec. ACCUMULATOR SYS'IEM Ful 1 C3]a rge Pres sure ~ / S 6 Pressure After Closure / 9' o o Pump incr. clos. pres. 200 psig. Full Chaz~e Pressure Attained:, / min V/sec. Controls: b~ster O~ Remote of Blinds switch cover ........................ Kelly and Floor Safety Valves · Upper Kelly_ , ] Test Pressure ~ Lo~r Kelly I Test Pres sure S Ball Typo J Test Pressure Inside BOP J Test Pressure ! Test Pressure Choke Manifold No. ValVes_ / ~ No. flanges ~djustable Chokes ~- A g }~fdrauically operated choke t Results: Failures. .... · Test Tim~ hrs · air or Replacement of failed equipment to be made within, . days and .[mctor/Ccmmi~ion office notified. tribut ion 9. - AO&GSC, - Operator - Supervisor April 1, 1981 Mr. R. H. Reiley District Drilling Engineer Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alask~ 99502 Re: Prudhoe. Bay Unit E-21 Sohio Alaska Petroleum Company Permit No. 81-44 Sur. Loc... 1633'SNL, 883'WEL, Sec 6, T11N, R14E, UPM. Bottomhole Loc.: 831'NSL, 4338'WEL, Sec 6, TllN, R14E, UPM. Dear Mr. Reiley: Enclosed is the approved application for permit to drill the above referen=ed well. Well samples and a mud log are not required. A directional survey is required. If avai. lable, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code}. Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18 Alaska Administrative Code, Chapter 70) and by the Federal W~ter Pollution Control Act, as amended. Prior to Mr. R. H. Reiley Prudhoe Bay Unit E-21 -2- April 1, 1981 commencing operations you may be contacted by a representative of the Department of Environmental Conservation. To aid us in scheduling field work, we would appreciate your notifying this office within 48 hours after the well is spudded. .We would also like to be notified so that a repre- sentative of the commission may be present to witness testing of blowout preVenter equipment before surface casing shoe is drilied. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very truly yours, HO}*: H. Hami 1 ton Chairman of BY OROER OP THE Alaska Oil & Gas C~rvati. on Commission Enclosure ~c: Department Of, Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o/encZ. SOHIO ALASKA PETROLEUM COMPANY 3111 'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 March 25, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well E-21 (14-06-11-14) Enclosed are the following documents, in triplicate, along with our check for $100.00 to cover permit filing fees. 1. Application for Permit to Drill, 2. Proposed Drilling Program Outline, 3. Blowout Prevention Equipment Diagram, 4. Surveyor's plat showing well location, 5. Directional plan. Yours very truly, RHR:ja Enclosures cc: Well File #17 R. H. Reiley District Drilling Engineer PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL [] lb. Type of well EXPLORATORY [] SERVICE [] STRATIGRAPHIC [] REDRILL [] DEVELOPMENT OIL[] SINGLE ZONE~] DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] 2. Name of operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of well at surface 9. Unit or lease name 1633' SNL, 883' .WEL, Sec. 6, TllN, R14E, UPM Prudhoe Bay Unit At top of proposed producing interval 10. Well number 960' NSL, 4180' WEL, Sec. 6, TllN, R14E, UPM E-21 (14-06-11-14) At total depth 11. Field and pool 831' NSL, 4338' WEL, Sec. 6, TllN, R14E, UPM .. Prudhoe Bay 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease designation and serial no. Prudhoe Oil Pool Est. KBE = 65' AMSLI ADL 28304 12. Bond information (see ~20 AAC 25.025) Type Blanket Suretyand/or number Safeco Ins. 2975387 Amount $200,000.00 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed ~ o£ Dea&horse 10 miles AD]', 28280 560 feet well R-6 2360feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date 10635'MD 9120'TVD feet 2469 June 13, 1981 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures 3330 psig@ . Surface KICK OFF POINT 2800 feet. MAXIMUM HOLE ANGLE 40 oI (see 20 AAC 25.035 (c) (2) 4390 _psig@ 8_8_8.OQ_ft. ]~J~(TVD) 21 Proposed Casing, Liner and Cementing Program SIZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT ' Hole Casing Weight Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) 36" 30x20 Insular.ed Cond ~ctor 110 Surface ll0'l 110~ 8 cu. yds. concrete 17 1/2 13 3/8 72# L-80 Butt. 2680 Surface 26801 2680 3720 cu.ft. Arcticset 12 1/4 9 5/8 479 L-80 Butt. 9605 Surface 96051 8320 1350 cu. ft. Class G; ~ I 130 cu.ft. Arcticset .8 1/2 7 29~ ' L-80 Butt. 1530 9105 ~, 7930 10635~1 9120 290 cu. ft. Class G 22. Describe p~oposed program: W/18% salt See attached proposed drilling program outline. 23. I hereby certify that the foregoing is true and correct to the best of my knowledge SIGNED ~~~_ ~' ~"--- TITLEDistrict Drilling Enginee,ATE The space below for Commission use N ...... CONDITIONS OF APPROVAL Samples required Mud log required Directional Survey required APl number I-lYES ~0 []YES '~AIO ~/ES []NO 50-- Permit number Approval date ~/'t ~ 04/01/81 [ SEE COVER LETTER FOR OTHER REQUIREMENTS BY_~ ,COMMISSIONER DATE Apr{ APPROVED L ,. - v by order of the Commission Form 10-401 Submit in triplicate Rev. 7-1-80 PROPOSED DRILLING & CCbXPLSTION PROGRAM WELL E-21 (14-06-11-14) Dry bucket 36" hole to 80' below ground level and cement 20" x 30" insulated conductor to surface using 8 cu.yds, concrete. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72~ L-80 Buttress casing to surface using 3720 cu. ft. Arcticset II cement. Blowout Prevention program consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer from 13 3/8" casing point to T.D. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVD. Directionally drill 12 1/4" hole to 8320' TVD. Run 9 5/8" 47# L-80 Buttress casing to 8320' TVD and cement first stage with 1350 cu. ft. Class G cement. Cement second stage through D.V. packer collar at 2600' with 130 cu. ft. Arcticset I cement. 9 5/8" casing will be hung at surface, the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Drill 8 1/2" hole to T.D. at 9120' TVD. Cement 7" liner to 500' inside 9 5/8" casing shoe with 290 cu. ft. Class G cement with 18% salt. Run 5 1/2" 17~ IJ4S IPC:.tubingwith gas lift mandrels and a production packer assembly at 7890' TVD. A subsurface safety valve with dualcontrol lines will be placed at 2100'. Displace tubing to diesel. Install and test Xmas tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be submitted on Sundry Notice to follow. B.O.P. STACK CONt-1(SU~A~ ~N _ 13 5,~' TRIPLE RAM STA~'_, 5000 PSI WP DRILLING ANNULAR PREVENTER PIPE RAMS · BLIND RAMS KILL LINE CHECK GATE GATE DRILLING SPOOL 4,= CHOKE LINE GATE HYDR. ASST. GATE PIPE RAMS 03 In-. 04 3Z O3 °41 02 ~0 ~0 40 31 04¸ $~5_0' ..... :~30:S7'~ £-6' (4~mo// E-21 -(Propos~) m~E-2 4180' 1607'. ~ o (Actual) ~'- 19 (Propesed) b 4109' I0 20 30 8 E I ! I I I I IT. laN. IT.~N. I I I I I CERIlFICATE OF SURVEYOR :NE CDR. PAD - 08-11- I 05- II - 14S ~ 0 (4~- 07-11-1~I 05- u./4) L CAMP 3oo' ~1_ 4s5.5' J PAD DETAIL Scole I" -- 500' ..PORTION OF T. IIN.~ R. I$ a 14 E. Scale l"=~/~ M,e T. 12N, R. 13 8 14 E I hereby certify that I am properly registered and licensed to practice land surveying in the State of Alaska and that this plat represents o location survey made by me or under my suDervision, and that all dimensions and other details ore correct, Date RE£E]VE~ , ~*) MAI-~ 2 ? 198t SURVEYOR Alaska Oil & Ga~ Cons. ADch0rag~ ADDED (PROPOSED) E -21 BHL ADDED (PROPOSED) E-20 BHL ADDED {PROPOSED) E- 19 BHL ADDED PAD EXTENSION SW COR. TO.PLAT ADDED PAD EXTENSION TO PLAT ADDED (PROPOSED)E- 17 SHL (FORMERLY PROPOSED E-lO BHL) ADDED (PROPOSED) E- 16 ADDED ACTUAL E-6 8800' SUB SEA ADDED ACTUAL E-3, E-4~E-5 8800' SUB SEA ADDED E-6 (PROPOSED) 8800' SUB SEA ADOED E-~ (ACTUAL) 8800' SUB SEA & ADDED E-5(PROPOSED) 850J SUb ~[ A ADOED E-4 (PROPOSED) REVISED E-$(PROPOSED) ~ WELL HOLE NUMBERS REVISED WELL HOLE NUMBERS REVISED (PROPOSED) E-3 LOCATION ADDED (PROPOSED) E-4 REVISED E-I AND ADDED (PROPOSED)E-3 TOP SADLEROCHIT (PROPOSED)E-I~E-2 8SOO'SUB-SEA El_RY. 3/15/81 P.J.R. 3/10/81 P.d.R. $13/81 D.H.O. $/3/el D. I~ O. I/5 P.J.R. 4/22/80 P.,J. R. ,3/ 6 'TG CJ.R. .x ',~ 4/7,5 C.J.R. I / 3/76 C.F.G. 12/ 2 ';'s C.J.R. I~, '~,75 ' J.R I ./(4 75 C O F~. I .).'2,., ' 75 C. J R I., I~,, Z~ 'J R. .~.'2q . 5 3 ,' R. ~ ~ '5 C.J.R. PROT. SECTION BP PAD"E" ~d in R.14E. UMIAT MERIDIAN ALASKA Surveyed for ALASKA lNg. Surveyed by F M. LINDSEY 6 ASSOC, LAND'I~ HYDROGRAPHIC SURvEYo'RS 2502 West Northern Lights Boulevord Box 4-081 Anchoroge Alosko · · ~-75o' ~v0 E-2 ~Z CHECK LIST FOR ~SW WELL PERMITS Company Lease & Well No. ~ ITEM APPROVE DATE (1) Fee (2) Loc. 1. Is the permit fee attached .......................................... 2. Is ~11 to be located in a defined pool ............................. 3. Is ~11 located proper distance fram property line .................. ,2 4. Is %~11 located proper distance from other ~lls .................... ~__ 5. Is sufficient undedicated acreage available in this pool ........... 6. Is ~11 to be deviated and is ~11 bore plat included ... 7. Is operator the only affected ~arty .' ............................... 8. Can permit be approved before ten-day Mit ......................... (3) Admi___n(~ thin/ 11) 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. YES NO ( 4 ) Ca sg ~ ~ - ~j~'8 (1~ thru 20) Does operator have a bond in force ................................. Is a conservation order needed ..... Is administrative approval needed . . Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons .................. Will surface casing protect fresh ~ter zones ....................... Will all casing give adequate safety in collapse, tension and burst. Is this ~11 to be kicked off from an existing wmllbore ............ Is old w~llbore abandonment procedure included on 10-403 ............ Is adequate ~11 bore separation proposed ........................... (5) D (21 thru 24) 21. 22. 23. 24. Is a diverter system required ....................................... Are necessary diagrams of diverter and BOP equipment attached ....... ])_ Does BOPE have sufficient pres .sure rating - Test to ~-~ ~ psig .. ~__ Does the choke manifold camply w/API RP-53 (Feb. 78) .................. (6) Add: 25. Additional requirements ............................................. Additional Remarks: Ceoloqy: Engineering: rev: 03/10/81 , . INITIAL GEO. UNIT ION/OFF POOL CL~S STATUS AREA NO. SHORE ! -. o , ' / Well Histo.ry File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIXi No 'special'effort has been made to chronologically organize this category of information. .o PROGRAM: LIS REVISION: 4.1 Start of 'execution: Thu 26 JLY 90 ll:43am PART NUMBER: W5550-MICRO WELL DATA FILE: C:\WDSDATA\W04390.WDF ECC: 4389.00 COMPANY NAME: B.P. EXPLORATION WELL NAME: E - 21 FIELD: PRUDHOE BAY LOCATION: 1609' WEL & 1850' SNL Top of Well: Bottom of Well: Level Spacing: 9800.000 10600.000 0.500 I 'E'¢EIVED AU G ~) 0 1990 ~ ~jJ & Gas Cons. L;ommission ' ', ~cfiorage NUMBER OF CURVES: 23 DEPTH ADMCD ADMDD BKL BKS G2 GElS GR ISS LS RBOR RICS RIN SGMA SGMA01 CCL CSS MON MSD SPD SS G1 RATO COMPANY:B.P. EXPLORATION WELL:E - 21 FIELD:PRUDHOE BAY COUNTY:NORTH SLOPE STATE:ALASKA TAPE INFORMATION FILE:PASS 1.001 FILE INTERVAL: START= 10600.000 END= 9800.000 DEPT CCL SPD LS SS G1 GElS G2 10600.000' BKS -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 RICS RIN ~" RBOR -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 10575.000 -999. -999. -999. 250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 250 -999.250 -999.250 -999.250 -999.250 10550.000 300. 29. 242. 000 12.999 2052.308 40897.812 11722.445125661.625 3160.100 913 2037.450 0.329 20.207 25775.414296820.625 70.333 268 19.944 11.322 10.091 1.459 10525.000 . 39. 244. 000 12.999 1680.478 37331.469 8098.777132759.000 1465.057 175 2029.378 0.316 26.397 23686.684307957.437 86.306 826 22.235 12.261 10.120 1.498 10500.000 O. 27. 225. 000 13.999 2229.520 43193.316 13069.047123606.562 3778.232 220 2026.153 0.199 19.106 26802.109287157.437 68.302 438 19.329 11.180 9.559 1.453 10475.000 . 25. 216. 000 14.999 2258.849 42852.516 12980.645136259.562 3737.204 674 '2041.572 0.419 18.532 27481.273305640.562 94.339 054 18.987 11.608 9.621 1.523 10450.000 O. 23. 125. 000 14.999 906.286 20174.809 6887.484 72600.500 2308.403 361 2027.953 0.322 16.851 13968.684235604.687 64.346 747 22.234 18.335 16.422 1.741 10425.000 . 19. 134. 000 14.999 1050.965 22955.039 8488.367 77447.937 2912.181 834 2027.017 0.334 16.228 15855.703239528.562 72.498 748 21.753 14.519 15.966 1.620 10400.000 . 7. 132. 000 14.999 1321.243 24657.074 9414.223 86430.750 3248.072 106 2025.799 0.211 16.169 17318.797252034.500 34.362 991 18.709 14.370 15.033 1.694 10375.000 . 8. 164. 000 14.999 2488.724 37006.062 13665.695122971.125 5493'.676 185 2034.935 0.194 14.126 25744.770301749.625 40.684 077 14.869 11.818 11.110 1.601 10350.000 e 6. 156. 000 14.999 2091.457 36385.555 10129.043133114.937 2717.781 244 2031.180 0.364 20.037 24345.809310516.312 26.693 652 17.420 12.351 11.432 1.597 10325.000 . 6. 161. 000 14.999 2539.124 37899.238 13852.215125546.953 5027.615 457 2031.112 0.253 15.307 26031.156305190.875 36.802 605 15.053 11.766 11.031 1.578 10300.000 Oe 10. 149. 000 14.999 2201.581 34661.957 11847.018123927.211 4956.073 093 2044.178 0.270 14.860 25105.223298342.125 36.789 617 15.665 12.176 11.754 1.631' 10275.000 O. 8. 137. 000 14.999 2542.577 37536.055 13134.170127128.047 4835.755 923 2033.054 0.197 15.207 25795.119305846.562 30.307 728 14.764 11.862 10.956 1.609 10250.000 . 7. 165. 000 14.999 2922.715 40045.387 15498.704124701.312 6667.979 763 2031.'935 0.137 13.220 27713.986303257.844 28.533 942 13.339 11.001 10.658 1.543 10225.000 0.000 14.999 2674.719 39020.105 14838.179126400.508 5799.522 q.7g2 2025.469 0.138 14.108 27094.000301386.937 43.979 E - 21 · DEPT CCL SPD IU.~Ii GElS G2 GR MON MSD SGMA CSS ISS BKL BKS RATO RICS RIN RBOR 10200.000 0 7 167 .OO0 .460 .048 20 14. 19. 13. 999 522 O08 2963 0 11 .252 38853.098 .325 12.729 .238 10.608 15624.521125827.187 27396.807307818.656 1.576 6841.351 32.122 10175.000 0 30 169 .000 .977 .795 20 14. 29. 14. 999 360 606 2745.982 39057.641 0.204 17.664 11.922 10.703 12819.773142975.812 26769.002323698.031 1.626 3806.897 79.767 10150.000 0 56 257 .0OO .089 .030 20 14. 28. 17. 999 300 699 2253 0 12 .827 37930.121 .406 25.481 .608 10.777 8959.523153692.812 25104.895327226.406 1.628 1496.810 110.090 10125.000 0 18 194 .OO0 .523 .786 20 14. 40. 15. 999 685 753 2234.847 35228.289 0.265 15.789 11.772 10.966 12422.591118066.875 23775.848289022.625 1.582 4174.554 38.100 10100.000 0 15 207 .000 .982 .224 20 14. 31. 16. 999 889 079 2199 0 12 .710 36000.383 10904.323125742.867 .312 17.659 23986.242305413.781 .459 10.805 1.587 3521.072 50.352 10075.000 0 11 159 .000 .601 .690 20 14. 34. 16. 999 770 227 2429 0 11 .958 37704.340 12929.714120886.695 .188 17.506 23717.650305440.250 .894 10.990 1.600 3676.631 50.265 10050.000 0 17 164 .OO0 .335 .786 20 14. 26. 15. 999 995 664 1958 0 13 .600 32633.979 8641.986129441.148 .359 16.639 24035.363314085.500 .628 11.315 1.685 3805.732 47.242 10025.000 0 52 336 .000 .671 .653 20 14. 17. 16. 999 014 693 1997 0 12 .169 36011.414 10648.275130416.187 .427 16.509 25393.873297408.156 .394 11.456 1.581 4082.744 195'.245 10000.000 0 49 193 .000 .910 .132 20 14. 24. 27. 999 188 444 884.876 24495.189 0.511 32.792 16.668 12.491 4153.162112332.586 17074.600283882.812 1.698 638.952 119.817 9975.000 0 28 236 .000 .966 .553 19 14. 97. 19. 999 662 809 1292 0 15 .681 28643.426 6253.002124250.141 .846 20.050 21597.311297366.750 .145 12.231 1.677 2305.145 155.540 9950.000 0 24 168 .000 .046. .064 19 14. 94. 19. 999 240 712 1614 0 13 .296 32110.383 8411.339109625.008 .301 20.960 19589.480291422.406 .728 11.634 1 610 2031.878 51.732 9925.000 0 56 236 .000 .843 .167 14. 1993. 23. 999 307 301 1123.170 27075.871 0.566 26.486 15.875 12.054 5554.785119020.266 18670.244298028.875 1.700 1019.985 152.288 9900.000 0 46 250 .0OO .388 .988 14. 1993. 33. 999 025 980 480.223 16746.635 0.288 50.646 20.568 12.425 1368.353106843.016 13387.731273621.812 1.827 60.796 96.082 9875.000 . 000 612 14. 1995. 999 478.874 18200.510 498 0.504 49.584 1556'997103802.312 13503.179268141.219 1_790 75.266 105.596 9850.000 9825.000 0 000 ( 14.999 261289- _997.293 215.461 38.057 0.000 0.000 0.000 0.000 0.000 0.000 342 143 13661.3 5~ 991.392 99188.125 ~i898 53.~3%,1 11691.575277519.250 2799 14. 1.953 1100.000 30000.000 0.000 0.000 0.000 0.000 0.000 0.000 -9.000 5.000 -1.000 E - 21 DEPT CCL SPD GR MON 9800.000 LS SS G1 GElS 43.635 66.700 9800.000 G2 MSD SGMA CSS ISS BKL BKS RATO RICS RIN RBOR -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 WELL DATA FILE: ECC: -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 '999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 C: \WDSDATA\W04391.WDF 4391.00 BP EXPLORATION E - 21 10260.000 10580.000 0.500 COMPANY NAME: WELL NAME: FIELD: LOCATION: 0.000 0.000 Top of Well: Bottom of Well: Level Spacing: -999.250 -999.250 -999.250 -999.250 NUMBER OF CURVES: 20 DEPTH BKL BKS CCL CSS G1 GR ISS LS MON MSD RATO RIN SGMA SPD SS G2 RBOR GElS RICS FILE:PASS 2.002 FILE INTERVAL: START= 10580.000 END= 10260,000 DEPT CCL SPD LS SS G1 10580.000 GR MON MSD SGMA CSS BKS RATO RICS RIN RBOR -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 GElS ISS -999.250 -999.250 G2 BKL -999.250 -999.250 10530.000' 30. 285. 112 220 1998.921 0.736 30. 24.879 13.478 10. 0.000 14.999 2122. 27.996 2036.820 0. 224.306 19.426 11. 296 41197. 103 18. 370 9. 617 21512.094311345.562 4 1.536 082 12724.195121376.250 841 25979.711287333.125 925 1.478 129.923 3685.414 74.746 10505.000 0.000 14.999 1974. 37.813 2034.305 0. 254.503 20.492 11. 609 40412.633 242 19.857 487 10.009 11314.445124930.687 25411.078295947.187 1.480 3099.476 89.588 10480.000 0.000 14.999 2182. 26.769 2036.829 0. 228.833 18.890 11. 238 41125. 308 18. 378 9. 129 12326.977126605.250 983 26208.305293370.937 621 1.495 3570.673 71.191 o 55.ooo 0.000 14.999 1105. 37.767 2031.072 0. 179.522 21.114 15. 246 23325. 219 16. 409 16. 758 8391.824 76847.875 780 15868.145240526.812 099 1.614 2814.003 60.708 10430.000 0.000 14.999 1116. 31.652 2032.874 0. 192.139 20.871 14. 427 23277. 212 16. 863 15. 902 8486.922 76740.125 133 15862.023238140.875 967 1.610 2955.988 74.699 10405.000 0.000 14.999 1383. 24.241 2036.480 0. 180.251 18.508 13. 917 25582. 262 14. 582 15. 016 10234.285 82157.312 307 17769.113244825.437 226 1.679 4003.604 63.218 10380.000 0.000 14.999 2377. 14.653 2036.225 0. 172.117 15.144 11. 345 35955. 249 15. 992 11. 551 12449.750124266'500 774 24807.742303744.000 098 1.591 4417.395 38.342 10355.000 0.000 14.999 2188. 14.866 2035.069 0. 180.187 16.681 12. 853 36601. 332 19, 459 11. 715 10786.582130038.875 180 24475.410308711.250 237 1.601 3089.026 42.949 10330.000 0.000 14.999 2251. 14.105 2032.189 0. 166.407 15.146 11. 897 .34125. 149 15. 871 11. 609 12648.043115818.750 112 23843.965288007.500 286 1.607 4684.168 46.703 10305.000 0.000 14.999 2950. 13.958 2035.425 0. 168.093 13..071 11. 501 38561. 135 13. 542 10. 504 15221.051126072.125 244 27167.492304044.562 902 1.610 6352%266 61.609 10280.000 0.000 0.000 1100.000 30000.000 0.000 0.000 0.000 0.000 0.000 0.000 -9.000 5.000 0.000 0.000 0.000 0.000 -1.000 0.000 0.000 10260.000 -999.250 -999.250 -999. -999.250 -999.250 -999. -999.250 -999'.250 -999. 250 -999.250 250 -999.250 250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 WELL DATA FILE: C ECC: : \WDSDATA\W04392.WDF 4392.00 COMPANY NAME: WELL NAME: FIELD': LOCATION: BP EXPLORATION E - 21 Top of Well:' Bottom of Well: Level Spacing: 10100.000 10590.000 0.500 GR I SS L S F' M ON M SD RATO. RIN SGMA SP[ SS ( RBOR RICS FILE:PASS 3.003 FILE INTERVAL: START= ~10590.000 END= 10100.000 DEPT 10590.000 10565.000 10540.000 10515.000 10490.000 1'0465.000 10440.000 10415.0Oo 10390.000 10365.000 10340.000 10315.000 CCL SPD LS SS G1 GElS G2 GR MON MSD SGMA CSS ISS BKL BKS -999.250 -999.250 -999.250 0.000 54.737 565.295 25.800 26.632 238.729 0.000 46.704 317.216 0.000 41.829 308.663 0.000 47.274 544.857 0.000 28.990 241.076 0.000 32.163 167.649 RATO -999.250 -999.250 -999.250 14.999 2036.789 18.914 14.999 2045.068 17.151 14.999 2044.048 17.114 14.999 2032.070 17.142 14.999 2042.642 28.406 14.999 2044.723 21.128 14.999 2044.225 20.097 14.999 2047.976 14.841 14.999 2018.993 12.814 14.999 2020.292 12.620 14.999 2018.286 0.000 29.382 182.674 RICS -999. -999. -999. 1195. 0. 20. 1455. 0. 19. 1473. 0. 20. 1412. 0. 23. 400. 2. 36. 912. 0. 21. 972. 0. 18. 2381. 0. 12. 3148. 0. 11. 3169. 0. 11. 3155. 0. 25O 25O 25O 024 694 523 562 461 811 001 556 911 165 370 857 114 277 917 681 358 996 OO9 188 550 256 262 210 315 127 979 155 111 969 070 165 0.000 20.243 223.699 RIN -999. -999. -999. 22446. 24. 10. 24897. 18. 10. 25222. 20. 10. 19. 10. 11464. 43. 15. 19346. 17. 16. 19496. 17. 15. 35069. 15' 11. 40291. 13. 10. 39938. 13. 10. '40519. 13. 0.000 14.305 202.303 RBOR 250 -999.250 -999.250 250 -999.250 -999.250 250 -999.250 367 510 161 5255.391 97925.500 15515.555335325.437 1.699 O59 160 018 8605.488 78658.875 16260.250310548.687 1.669 797 286 254 7848.000 85679.812 16507.426327521.312 1.675 512 1 961 276 7781.262 81375.062 15860.281323275.000 1.846 949 714 139 1105.982 81256.125 9632. 219317000. 875 2.097' 609 377 316 6887.492 64264.523 13037.258261865.562 1.695 633 983 898 6436.766 67795.687 13198.539262353.250 1.644 687 12970.066117548.375 550 24269.723323947.312 151 1.612 691 17040.773122447.125 199 28158.187328398.000 377 1.564 223 16480.391121609.125 118 27750.047327665.812 487 1.562 625 16828.836120671.437 493 27931.723322927.875 0.000 19.231 -999.250 -999.250 1093.741 392.163 2569.956 107.657 2130.420 131.114 2104.212 167.752 104.180 358.216 2219.238 131.393 2010.545 101.057 4733.496 80.311 7163.906 79.494 7003.937 100.501 6988.539 113.960 10290.000 0.000 14.999 9.715 2017.990 205.848 12.710 2926 836 0]121 12.202 10265.000 0,000 14.999 3169 11.962 2019.704 0 200.468 12.445 11 .517 .217 .992 10240.000 0.000 14.999 3098.215 11.341 2014.783 0.187 225.892 12.783 11.984 10215.000 0.000 14.999 3431 11.285 2016.857 0 194.217 11.938 11 .700 .094 .923 E - 21 37161. 1529 13. 2612 11.023 39450.145 1615 13.395 2753 10.415 39522.039 1543 14.849 2746 10.420 40919.445 1724 12.852 2883 10.356 DEPT CCL SPD LS SS 10190.000 10165.000 ~ · ~ 3.598118468.562 2 168328058 062 1.611 10140.000 0.055123002.250 8.371334935.000 1.581 10115.000 6.176128002.312 0.594338463.687 1.581 6.164127298.875 1.996338124.625 1.612 10100.000 G1 GElS 6280.340 57.445 6757.367 69.374 5873.574 73.653 7356.746 75.630 G2 SGMA CSS ISS BKL BKS RATO RICS RIN RBOR 0.000 14.999 3488.310 10.172 2014.820 0.080 202.411 11.724 11.544 0.000 14,999 3314.444 12.964 2016.075 0.179 177.868 12.089 12.544 0.000 14.999 2685.542 13.166 201,9.547 0.349 173.532 14.323 12.923 0,000 0.000 1100.000 0.000 0.000 0.000 0.000 0.000 -9.000 -999,250 -999.250 -999.250 -999,250 -999.250 -999,250 -999.250 -999.250 -999.250 WELL DATA FILE: C:\WDSDATA\W04393.WDF 40936.016 1717 12.957 2891 10.245 2.270128463.625 4.625341315.437 1.584 40069.703 1565 13.610 2815 10.471 9.207133607.000 8.312347159.250 1.648 38526.867 1365 16.806 2627 10.766 2.937129767,437 4.059341153.625 1.608 30000.000 0.000 5.000 0.000 0.000 0.000 0.000 1.000 -999.250 -999.250 -999.250 -99 -99 -99 9.250 -999.250 9.250 -999.250 9.250 ECC: 4393.00 BP EXPLORATION E - 21 COMPANY NAME: WELL NAME: FIELD: LOCATION: 10160.000 10590.000 0.500 Top of Well: Bottom of Well: Level Spacing: 7431.066 81.050 6463.883 75.209 4552.277 66.869 0.000 0;000 -999.250 -999.250 NUMBER OF CURVES: 20 DEPTH BKL BKS CCL GR ISS LS MON ~T~ ~MA ~ ~ CSS G1 G2 GElS MSD RATO RBOR RICS FILE:PASS 3.003 FILE INTERVAL: START= 10590.000 END= 10160.000 DEPT CCL SPD LS SS 10590.000 10565.000 10540.000 10515.000 10490.000 10465.000 10440.000 10415.000 10390.000 10365.000 10340.000 10315.000 10290.000 GR G1 GElS MON MSD SGMA' CSS ISS BKS RATO RICS RIN RBOR -999.250 -999.250 -999.250 0.000 35.017 1255.798 1693.800 28.913 214.179 0.000 46.305 314.253 0.000 43.830 337.095 0.000 48.318 440.444 0.000 38.195 201.422 0.000 37.119 195.628 0.000 32.970 221.071 0.000 22.167 250.074 0.000 20.533 220.682 0.000 21.048 240.197 -999.250 -999.250 -999.250 13.889 2025.510 20.479 12.999 2022.436 20.744 12.999 1995.327 17.834 12.999 1993.545 18.427 -999.250 -999. -999.250 -999. -999.250 -999. 898.336 18433. 0.484 21. 24.837 10. 250 -999.250 -999.250 250 -999.250 -999.250 250 -999.250 316 5030.184 71584.375 594 12404.348307868.875 576 1.780 592.042 12250.695 2282.144 63005.180 0.390 27.802 8916.582299201.500 32.857 10.219 1.925 1211.065 21650.062 6444.301 76141.750 0.357 21.096 14192.559317326.687 23.055 10.471 1.746 907.557 16735.559 4282.953 67007.250 0.556 23.956 11256.633303358.625 27.200 10.695 1.846 13.234 414.356 11120. 1994.083 5.203 45. 26.843 35.434 14. 12.999 674.720 15558. 2025.419 0.221 18. 22.977 26.310 16. 12.999 2025.398 22.771 082 1059.819 84887.687 029 9748. 25830946'8. 812 987 2.147 793 5035.687 64242.496 439 11121.418247994.750 974 1.958 590.517 13365.652 2997.292 67672.000 0.497 24.976 9966.418252083.187 22.826 16.514 1.799 12.999 2199.428 32214. 2026.008 0.293 15. 14.752 12..230 11. 0.000 1.8.286 12.999 2850.930'37116. 2027.898. 0.180 13. 13.050 12.092 10. 13.654 2888.724 37146. 2030.149 0.192 13. 12.881 12.119 10. 13.654 2942. 760 38042. 2026.370 0'114 13. 12.954 11.583. 10. 13.344 2690.638 34912. 2023.820 0.110 13. 992 11492.859111598.875 835 22444.176298381.500 439 1.595 582 15152.781118980.750 408 26219.582313270.437 738 1.585 262 14812.070119527.750 367 26062.926313430.937 831 1.593 027 15225.473117347.875 546 26353:727309322.750 908 1.546 262 13535.816116696.250 529 2~614.61333~.2309.250 G2 BKL -999.250 -999.250 1208.782 879.607 428.880 103.026 1635.147 139.647 937.066 171.206 86.315 159.774 1535,633 121.073 651.144 95.748 4150.734 79.326 6338.422 101.521 6154.703 99.362 6277.355 92.492 5568.055 84.188 10265.000 10240.000 10215.000 0. 18. 167. 4~0 £~.uu4 lZ.3b! 000 { 15.889 2870.536 256 2022.087 0.171 906 12.899 12.034 0.000 14.999 2832.353 18.132 2021.294 0.268 228.474 13.421 12.035 0.000 14.999 3059.280 15.455 2023.793 0.260 221.326 12.723 11.922 37008.5~' 14523 766123256 687 11.111 1.598 38001.574 13766.645126828.562 14.391 26310.375324007.750 10.837 1.590 38881.598 15521.238125700.000 12.996 27360.262322927.187 10.472 1.613 E - 21 DEPT CCL SPD LS SS G 1 GE 1S 6027.262 91.691 10190.000 5348.035 123.640 10165.000 6620.320 101.476 10160.000 G2 GR MON MSD SGMA CSS ISS BKL BKS RATO RICS RIN RBOR 0.000 0.000 3152. 18.987 0.000 0. 0.000 0.000 -9. 0.000 0.000 1100. 0.000 0.000 0. 0.000 0.000 -9. 062 30000.000 0.000 000 0.000 0.000 000 5.000 -1.000 000. 30000.000 0.000. 000 0.000 0.000 000 5.000 -1.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 · -999.250 -999.250 -999.250 WELL DATA FILE: ECC: COMPANY NAME: WELL NAME: FIELD: LOCATION: -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 C: \WDSDATA\W04394.WDF 0.000 0.000 0.000 0.000 -999.250 -999.250 Top of Well: Bottom of Well: Level Spacing: 4394.00 BP EXPLORATION E - 21 10220.000 10600.000 0.500 0.000 102.172 0.000 0.000 -999.250 -999.250 NUMBER OF CURVES: 20 DEPTH BKL BKS CCL CSS GR ISS LS MON MSD RIN SGMA SPD SS G1 G2 GElS RATO RBOR RICS FILE:PASS 3.003 FILE INTERVAL: START= 10600.000 END= 10220.000 DEPT CCL SPD LS SS G1 GElS G2 E - 21 DEPT CCL SPD LS SS G1 GElS 10220.000 G2 GR MON MSD SGMA CSS ISS BKL BKS RATO RICS RIN RBOR -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 WELL DATA FILE: C:\WDSDATA\W04395.WDF ECC: 4395.00 BP EXPLORATION E - 21 COMPANY NAME: WELL NAME: FIELD: LOCATION: 10250.000 10600.000 0.500 Top of Well: -Bottom of Well: Level Spacing: -999.250 -999.250 NUMBER OF CURVES: 20 DEPTH BKL BKS CCL GR ISS LS MON RIN SGMA SPD SS CSS G1 G2 GElS MSD RAT© RBOR RISS FILE:PASS 3.003 FILE INTERVAL: START= 10600.000 END= 10250.000 DEPT CCL SPD LS SS 10600.000 10575.000 10550.000 10525.000 Gl GElS G2 GR MON MSD SGMA CSS ISS BKL BKS' RATO RICS RIN RBOR -999. -999. -999. e 46. 1875. 250 250 250 000 830 259 00O 417 623 0OO 484 487 -999.250 -999.250 -999~250 15.040 1990.569 21.604 15.993 1993.521 19.724 15.998 1996.356 20.842 e 39. 239. -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 1123.148 24252.387 0.534 27.319 18.027 10.766 1445.994 28570.020 0.393 22.763 15.269 10.015 4801.090111132.687 17004.539308391.687 1.692 7032.781108251.500 18999.039299124.687 1.603 1944..608 40523.160 9376.758131873.000 0.357 26.036 24927.078319320.687 12.323 9.414 1.466 . 50. 282. -999.25C -999.25C 854.615 497.25] 1642.15( 165.005 1720.73~ 185.54~ 10600-.000~ BKS (~ RATO -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 RICS RIN ~ RBOR -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 10575.000 0.000 14.999 1002. 45.917 2048.012 1. 2454.687 18.465 25. 448 311 282 18470.555 4675.367 74705.937 26.207 12356.051311888.750 10.884 1.823 780.877 554.194 10550.000 0.000 14.999 1160. 34.238 2019.550 0. 249.390 17.106 23. 784 304 859 19827.488 5403.074 77293.625 21.998 13377.242312901.312 10.236 1.787 1370.679 147.903 10525.000 0.000 14.999 1383. 51.110 2020.094 0. 318.974 21.922 14. 561 395 697 30382.363 6123.297123572.312 26.257 20285.977324846.437 10.199 1.596 1168.476 173.111 10500.000 0.000 14.999 1343. 30.878 2011.790 0. 258.047 21.884 15. 991 378 686 29401.879 6722.219109293.312 24.602 19182.789292696.187 9.872 1.558 1403.232 152.473 10475.000 0.000 14.999 1549. 31.505 2023.885 0. 297.759 20.426 14. 28O 561 891 31537.492 7165.676125672.562 23.779 21268.133329126.375 10.045 1.609 1687.623 145.946 10450.000 0.000 14.999 503. 43.927 2017.925 0. 252.472 26.611 25' 795 655 988 13461.012 3283.388 66528.687 22.768 10002.391241409.062 17.054 1.903 746.326 122.818 10425.000 0.000 14.999 546. 42.905 2017.728 0. 210.892 28.106 21. 35O 828 740 15458.477 3611.740 68642.687 24.713 10768.742241522.562 16.998 1.788 706.058 143.550 10400.000 0.000 14.999 1247. 31.704 2022.718 0. 179.099 18.371 15. 987 215 648 .22901.211 8125.148 85261.625 16.474 16170.402261591.437 15.183 1.712 2747.940 122.858 10375.000 0.000 14.999 2675. 24.629 2020.258 0. 224.648 13.890 12. 697 225 698 37160.992 14117.520124173.687 14.232 26038.961319617.875 11.403 1.594 5508'715 130.507 10350.000 0.000 14.999 2206. 25.006 2025.024 0. 215.033 16.495 12. 712 279 683 36389.266 10201.520136396.750 20.108 24626.691330408.187 11.536 1.573 2742.011 145.155 10325.000 0.000 14.999 2713. 28.809 2020.050 0. 236.266 14.082 12. 012 206 240 38179.414 13711.652126304.375 15.257 26211.277320164.500 11.156 1.582 5086.336 122.372 10300.000 0.000 14.999 2401. 25.909 2020.277 0. 236.974 14.315 12. 180 176 186 34186.859 13086.602115731.375 14.577 24039.383311026.125 11.569 1.601 5066.'695 141.568 10275.000 ~0250.000 0.000 14.999 2393. 19.188 2015.328 0. 204.990 13.863 12. 938 317 836 0.000 14.999 3006.290 21.610 2020.694 0.228 241.069 12.924 12.061 33136.664 11208.426120369.937 15.792 23191.961303047.0'62 11.652 1.617 38857.496 15304.348124501.312 13.357 27173.332317770.187 10.542 1.613 4004.026 123.593 6378.914 124.158 10225.0'00 0.000 0.000 1i00.000 30000.000 0.000 0.000 0.000 a. UDUU. UUU 10475.000. 38.266 1994.384 0.342 256.597 19.529 12.219 0.000 15.405 2341.387 32.620 2000.307 0.292 260.497 18.549 11.966 21.556 25150.332298104.562 9.08~' 1.443 43402.520 11711.859133486.625 21.262 27048.809323965.375 9.158 -1.473 205.040 2956.512 142.097 10450.000 0.000 15.405 641.878 48.162 1994.296 0.217 219.495 25.519 22.301 16358.539 4880.148 69413.437 19.040 11725.867238172.750 16.581 1.848 1422.609 238.574 10425.000 0.000 15.034 763.844 43.568 1997.174 0.409 254.158 24.432 18.150 18720.148 19.264 16.003 5482.574 72076.312 12850.102239912.875 1.711 1558.156 183.305 10400.000 0.000 15.592 1211.316 33.507 1997.086 0.235 217.886 18.717 15.847 22720.031 16.830 14.888 7907.578 83833.375 15991. 031258283. 375 1.691 2627.979 171.954 10375.000 0.000 15.998 2641.113 25.993 2000.167 0.251 233.202 13.962 12.371 36864.441 13666.148122154.750 14.434 25548.992308490.500 10.871 1.614 5353.410 148.674 10350.000 0.000 15.598 2105.875 27.315 2000.006 0.335 230.122 17.054 12.830 35884.656 20.071 11.448 9949.996133492.750 24176.363321738.187 1.608 2692.200 138.459 10325.000 0.000 15.957 2627.557 26.491 1999.234 0.139 243.885 14.353 12.328 37793.004 15.291 11.149 13399.996124617.437 25789.480316555.375 1.583 4919.621 136.636 10300.000 0.000 15.998 2344.179 27.143 1996.401 0.275 226.313 15.066 12.549 35325.609 14.309 11.389 12713.297117105.875 24265.543307913.000 1.600 4992.168 177.920 10275.000 0.000 0.000 1100.000 22.106 0.000 0.000 0.000 0.000 -9.000 30000.000 0.000 0.000 0.000 0.000 0.000 5.000 -1.000 0.000 0.000 10250.000 10250.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999. 250 -999. 250 -999. 250 -999 . 250 -999 . 250 -999 . 250 -999. 250 -999. 250 -999. 250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999~25C -999.25C -999.25C -999.25£ End of execution: Thu 26 JLY 90 ll:43am Elapsed execution time = 29.50 seconds. SYSTEM RETURN CODE = 0 ~mmmmmmmmmmmmmmmmmm.m~ ~----$CHSU~BERGER .... ~ ~mmmmmmmmmmmmm~mmm~mm~ LIS TAPE VERIFICATION LISTING LVP 009.H05 VERIFICATION LISTING PAGE ** REEL HEADER ~* SERVICE NAME :SERVIC DATE :81/12/22 ORIGIN : REEL NAME :REEL ID CONTINUATION # :01 PREVIOUS REEL : COMMENTS ~REEL COMMENTS ** TAPE HEADER SERVICE NAME_ :SERVIC DATE :$1/12/22 ORIGIN :1070 TAPE NAME :62332 CONTINUATION # :01 PREVIOUS TAPE COMMENTS :TAPE COMMENTS EOF ** FILE HEADER ** FILE NAME :SERVIC.O01 SERVICE NAME VERSION # DATE : MAXIMUM LENGTH I 1024 FILE TYPE PREVIOUS FILE ** INFORMATION RECORDS MNEM CONTENTS CN : SOHIO ALASKA PETROLEUM WN : E-21 FN : PRUDHOE BAY RANG: 14E TOWN: llN SECT: 6 COON: NORTH SLOPE STAT: ALASKA CTRY: USA MNEM CONTENTS PRES: NEDIT4F ** RECORD TYPE 047 UNIT TYPE CATE SIZE CODE 000 000 022 065 000 000 004 065 000 000 012 065 000 000 003 065 000 000 003 065 000 000 00! 065 000 000 012 065 000 000 00~ 065 000 000 004 065 UNIT TYPE CATE SIZE CODE 000 000 007 065 LVP 009.H05 VERIFICATION 5ISTING RECORD TYPE 047 ~ RECORD TYPE 047 ~ COMMENTS JOB # 10707,62332 DIL RUN #l&2, 50GGED 19-NOV-S1 BOTTOM LOG INTERVAL TOP bOG INTERVAL CASING-LOGGER BIT SIZE TYPE HOLE FLUID DENSITY VISCOSITY PH FLUID DOSS RM ~ SEAS. TEMP. RMF @ SEAS" TEMP. RMC @ SEAS, TEMP. RM @ BHT -- !0660 FT, -' 9868 FT. = 9.625 IN.~ 8 9868 FT. -' B.5 IN. ~ DURENEX =, 9.5 LB/G ' 35. - 0 $ -90 = 4.0 C~ = 2.25 OHMM ~ 72.0 F = 2.28 OH~M @ 74~0 F = 2.40 OHMM 9 74:0 F = 1.019 OHM AT 164.0 F MATRIX LIMESTONE PAGE LVP 009.H05 VERIFICATION LISTING PAGE 3 ** DATA FORMAT RECORD ENTRY 8LOCKS TYPE SIZE 4 1 8 4 9 4 0 DATUM SPECIFICATION BLOCKS MNE~ SERVICE SERVICE UNIT ID ORDER # DEPT FT SFLU DIL OHMM IbM DIL OHMM IbD DIL OHMM SP DIL MV GR DIL GAPI DT BHC US/F GR BHC GAPI NPHI FDN PU RHOB FDN G/C3 DRHO FDN G/C3 CALl FDN IN GR FDN GAPI NRAT FDN NCNb FDN FCNb FDN DATA DEPT 10687.000 SFLU SP -999,250 GR NPHI 2~,143 RHO6 GR -17 .125 NRAT DEPT 10600,000 SFLU SP -21,438 GR NPHI 17,285 RHOB GR 80.938 NRAT DEPT 10500.000 8FLU SP -76.938 GR NPHI 24.365 RHOB GR 34,594 NRAT DEPT 104.~;06,000 SFLU SP ,063 GR NPHI 19.385 RHOB GR 16.125 NRAT DEPT 10300,000 SFLU '87 .063 GR NPHI 17,285 RHOB REPR CODE 66 73 65 66 API API APl API FILE bOG TYPE CLASS MOD NO. 0 0 0 0 0 7 0 0 0 0 7 0 0 0 0 7 12 46 0 0 7 ! 0 0 0 7 31 32 0 0 60 52 32 0 0 60 31 32 0 0 42 68 2 0 0 42 35 1 0 0 42 44 0 0 0 42 28 3 0 0 42 31 32 0 0 42 42 1 0 0 42 34 92 0 0 42 34 93 0 0 .250 IbM ,250 DT .000 DRHO .312 NCNb -999 -999 -32768 2 16.312 IbM 7~.000 DT .512 DRHO 2.182 NCNb 35.656 IbM 29.969 DT 2.357 DRHO 2.623 NCNb 29 I IbM 2.273 DRHO 2,293 NCNb 74 312 IbM 22:844 DT 2.355 DRHO ENTRY 6O .ZIN 0 SIZE PROCESS SAMPLE bEVEL 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 -999.250 ' 768, O0 CALl 4544' O0 FCNb 777:727 563 GR 0.011 CALl 2976.000 FCNL 22 87 0 3182 .656 CALl ,000 FCNb 23.531 86.563 GR 0,027 CALl 3602.000 FCNL 39,781 ILD 84,750 GR 0.036 CALI REPR CO~E6 68 68 68 68 68 68 68 68 68 68 68 68 999,250 999.250 92~'500 -.000 7.395 74.000 8.680 1364.000 28,641 29.969 8 234 1195:000 25 500 o:4 4 8 305 1580:000 80 500 22i844 8 305 LYP 009.H05 VERIFICATION LISTING 20.219 NRAT 2.154 DEPT 10200.000 SFLU SP -82.125 GR NPHI 12.256 RHOB GR 21,203 NRAT 29.250 18.938 2.400 1.816 89.125 25 031 2 36 DEPT 100~0,000 SFLU SP 7.926 GR NPHI t9,824 RHOB GR 86.875 NRAT ,258 8 .438 2.648 2.457 DEPT 9900,000 SFLU SP -6.086 GR NPHI 37 549 RHOB GR 123:625 NRAT 2. 99 122.!000 2 439 NPHI -99 . 50 RHOB GR '999,250 NRAT 1.683 64,625 -999,250 -999,250 DEPT 9Zoo,ooo sf'Lu sP 26,797 OR NPHI -999.250 RHOB GR -999.250 NRAT 1.935 59.656 -999 250 -999:250 DEPT 9600.000 SFLU SP 2,143 OR NPHI -999.250 RHOB GR -999.250 NRAT 1.~45 5~. 19 -99 .250 -999.250 DEPT 9500 000 SFLU 2.025 52 406 -999i250 -999 250 DEPT 9400.000 8FLU SP -27 ~19 GR NPHI -999:a50 RHOB GR -999,250 NRA~ 3.279 :4o.o 4 999.250 999.250 DEPT 9300 000 SFbU I SP -26:109 GR 62 NPHI -999'250 RHOB -999 GR -999,250 NRRT -999 .709 .531 .250 ,250 DEPT 9200,000 SFLU SP -26,297 GR 1 883 NCNb IbM DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM D? DRHO NCNb IbM DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb D~ 3804.000 83.3i2 91.188 0.057 3792.000 116 63 -0,008 3200.000 8:820 90' 188 o:oo 2784 00 0,065 1793.000 1,423 999 50 -999 50 -999 0 5O 61 '455 .594 -999,250 -999.250 7~.958 5 .375 -999.250 -999.250 5~ .385 .000 -999,250 -999.250 ,575 7 .000 -999.250 -999.250 1.696 -999,250 FCNL GR CALI FCNL ILD OR CALl FCNL OR CALl FCNb GR CALl FCNb GR CALI FCNL IbD OR CALl FCNL GR CALl FCNL ILD GR CALI FCNL GR CALl FCNb ILD GR CALl FCNL GR PAGE 1686.000 2000 000 . 18,938 8,305 2062,000 107.563 25.031 8.656 1414.000 .172 8 . 438 9.969 1131.000 1.572 122.000 12.008 448.250 1.366 64,625 -999.250 '999.250 5~,540 .656 -999,250 -999.250 ,414 .9~9 '219 .250 -999,250 1 874 52:406 :999.250 999.250 3.223 40.094 -999.250 -999.250 1.481 62.531 -999.250 -999.250 1.640 -999.250 LVP 009.H05 VERIFICATION LISTING PAGE 5 NPHI :999,250 RHOB '999 GR 999,250 NRAT '999 DEPT NPHI DEPT SP NPHI SP NPHI DEPT SP NPHI GR DEPT SP NPHI DEPT SP NPHI DEPT SP NPHI OR DEPT SP NPHI GR DEPT SP NPHI GR DEPT SP NPHI GR DEPT 9100,000 SFLU -40,344 GR -999,250 RHOB -999.250 NRAT 9000.000 SFLU -66.063 GR -999.250 RHOB -999,250 NRAT 8900,000 SFLU -62.500 OR '999'250 RHOB '999.250 NRAT 8800.000 SFLU -166.500 GR -999.250 RHOB -999.250 NRAT 8700.000 SFLU 999,250 RHOB -999.250 NRAT 8bO0.O00 SFLU -153.250 OR -999.250 RHOB -999.250 NRAT 8500,000 SFLU 179,500 GR '-999.250 RHOB -999,250 NRAT 8400.000 SFLU -184.500 OR -999.250 RHOB -999.250 NRAT 8300,000 SFLU -146.750 GR -999.250 RHOB -999.250 NRAT 8200.000 8FLU 144,500 OR -'999.250 RHOB '999,250 NRAT 8100.000 SFLU 2 102 -999 -999 2 136 -999 '999 3 144 '999 -999 4 172 -999 -999 7 183 -999 -999 18 72 -999 -999 6 69 999 -'999 4 96 -999 -999 5 74 -999 -999 5 76 .-999 999 .250 .250 ,000 .000 25O .061 .750 .250 .250 .676 .250 .250 .250 .629 .000 ,250 .250 .734 .500 .250 .250 ,03! '000 ,250 .250 .887 .438 .250 .250 ,305 .250 .250 .250 .430 ,375 .250 ,250 ,023 .125 ,250 ,250 .824 DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DRHO NCNb IbM DRHO NCNb IbM DT DRHO NCNb IbM DRHO NCNb IbM DT DRHO NCNb '999,250 '999.250 1,895 -99 ' 250 -999.250 -999,250 1.762 -999.250 -999.250 -999.250 2.887 -999.250 :999 999:250 3.738 -999,250 -999,250 -999,250 535 -999,250 -999,250 9.523 -999.250 -999.250 -999.250 7,508 -999,250 -999,250 -999,250 4.547 -999,250 -999,250 -999.250 5.840 '999,250 '999.250 -999.250 5.539 -999.250 -9,99: so -99 250 6.305 CAb! FCNb GR CALI FCNL GR CAb! FCNb GR CALI FCNL GR CALI FCNL GR CAb! FCNb GR CALX FCNb GR CALl FCNb GR CALl FCNL GR CALI FCNL GR CALl FCNb -999.250 -999.250 828 -99:250 -999'250 -999.250 1 651 -999.'250 :99 250 9999:250 2.947 -999,250 -999.250 -999.250 3.754 :9999'~50 99 , 50 '999.250 -999: 50 -99c~ 250 -99 ~ 25O 9.867 ,'9999,250 99 , 250 '999.250 8.078 999.250 999,250 999.250 4 590 :999i25 999 2500 -999 25O 5.883 -999 250 -999i250 -999 250 :99c~:55125 99 25§ 6.277 LVP SP NPHI DEPT SP NPHI DEPT SP NPHI DEPT NPH! DEPT SP NPHI NPHI GR DEPT NPHI DEPT NPHI DEPT SP NPHI GR DEPT NPHI GR DEPT 8P NPHI 009,H05 VERIFICATION -185 000 -999~250 -999,250 GR RHOB SFbU GR RHOB NRAT 8FbU RHOB NRAT SFLU RHOB SFLU GR RHOB NRAT SFbU GR RHOB NRAT SFLU RHOB NRAT SFEU RHOB NRAT SFLU RHOB NRRT SFLU RHOB NRAT SFLU RHOB NRAT 8000,000 -192,750 -999.250 -999,250 7900,000 -189,250 -999,250 -999,250 7800,O00 -16~.125 -99 .250 -999,250 7700.000 -15 750 -999,250 7600. -168, -999' -999. 000 250 25O 250 7500. -142, '999, '999, 000 875 250 250 7400 -130! -999 -999 000 000 25O 25O 7300. -191. -999, -999, 000 500 250 250 7200 -92: -999, -999. 000 312 25O 25O -90: '999, -999. 000 000 25O bISTING 88,750 -999.250 -999,250 5,383 76,125 -999.250 -999.250 5.121 -999 50 -999,250 5,453 -999, -999.250 5.328 93,188 -999,250 -999,250 ,447 8 .563 -999,250 -999,250 2.826 98,125 '99~.250 -99 .250 2,994 87 312 -999.250 6 727 60!531 -999 250 -999.250 3 666 71:563 -999,250 -999,250 3,084 56,094 -99 50 25O DRHQ NCNb IbM DRHO NCNb IbM DT DRHO NCNb IbM DX DRHO NCNb DT DRHO NCNb DRHO NCNb IbM DRHO NCNb DX DRHO NCN~ DT DRHO NCNb DT DRHO DT DRHO NCNb PAGE '999.250 GR '999. 250 '999,250 CALl '999,250 '999;250 FCNb '999.250 6,340 X~D 6,336 :999'250 GR -999,250 '999 "250 FCNb '999. 250 -99~;250 GR -999. 250 -999'250 CALZ -999.250 '999'250 FCNh -999,250 5.441 XbD 5.375 '999. 250 GR -999. 250 ~'250 CALI :999.250 " .250 FCNb 999.250 5,758 lbD 5.797 '999"250 (IR '999,250 '999.250 CALI -999,250 -999 ,.250 FCNb -999. 250 3,430 ZbD - -5o '999. 250 (IR 99 ,'420 '999 ,250 CALI -999.250 =999'250 FCNb '999.250 3,182 ZbD 3.289 -999,250 GR -999,250 -999,250 CALZ :999,250 -999' 250 FCN~ 999,250 3,338 XL, D 3.457 ?9999.250 (IR 999,250 99 '250 CALI -'999.250 999.250 FCNb -999.250 999' 250 GR 9997:250 -999'250 CALl -999. 250 . 999,250 FCN[, -999. 250 3,283 XbD 3.342 999~ 50 CALl 99 ,250 999. 50 FCN5 99 .250 LVP 009.H05 VEEZFlCATION bIS?lNG PAGE 7 DEPT NPHI OR DEPT SP NPHI GR DEPT NPHI GE DEPT SP NPHI GR DEPT SP NPHI GR DEPT NPH! GR DEPT NPH! DEPT SP NPHI GR DEPT SP NPHI GR DEPT SP NPHI GR DEPT NPHI GR 7000.000 SFbU -96.500 GE -999.250 RHOB -999.250 NEAT 6900.000 SFLU -166,250 GR =999,250 RHOB =999,250 NRAT 6800.000 SFLU -85,250 GR -999,250 RHOB -999.250 NRAT 670~.000 SFLU -17 .500 GR -999.250 RHOB -999.250 NRAT 6600.000 SFbU -246,750 GR -999,250 RHOB -999,250 NRAT 6500,000 SFLU '136.500 GR '999.250 RHOB '999,250 NRAT 6400.000 SFLU -126,688 GR -999.250 RHOB -999.250 NRAT 6300.000 SFLU 6200.000 8FLU -123,188 GR -999,250 RHOB -999,250 NRAT 6100.000 8FbU -83.938 GR -999.250 RHOB -999,250 NRAT 6000.000 8FLU =89,250 GR =999,250 RHOB -999,250 NRAT 3 68 -999 -999 5 49 -999 -999 3 58 -999 -999 7 40 -999 -999 3 64 -999 -999 4 42 -999 -999 5 4O -999 -999 2 53 -999 -999 4 44 -999 -999 2 63 -999 -999 2 63 -999 -999 .758 .563 5O '2250 . 219 5O '~50 .939 .875 .250 ,250 .445 5O : so .250 .490 .938 .250 .250 .297 .375 ,250 .250 .445 ,969 ,250 .250 930 .250 .250 .461 .781 .250 .250 :623 656 5O .789 .344 .250 .250 DT DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO 4 395 -999.250 -999.250 .094 -99 .250 -999,250 -999,250 4.340 -999,250 -999,250 -999'250 3.299 -999.250 -999,250 -999.250 2,998 -999,250 -999.250 -999,250 i 943 '999i250 -999 250 -999 250 1,567 -999,250 -999,250 -999.250 ,221 '99.250 '999,250 '999,250 2.383 -999,250 -999.250 -999.250 2,885 '999,25~ '999,25 '999.250 2,605 -999,250 -999 250 -999~250 GR CALl FCNb GR CALl FCNb IbD OR CALI FCNL GR CALl FCNL GR CALl FCNL GR CALl FCNb GR CALl FCNL OR CALl FCNb GR CALI FCNb ILD GR CAbI FCNL OR CALI FCNL 4 262 -99 250 -999 250 .683 '99 ,250 '999.250 '999'250 4 684 -999 250 -999 250 -999 250 428 -999.250 -999'250 2.426 :9999. 5o ,99 ,250 -999,250 1.527 -999'250 -9999,250 -99 .250 9i29 250 '9999 250 -9 -999,250 250 -999 0 2.0i2 -99 .99~'250 ,250 -999.250 2,924 -999,250 -999,250 -999,250 2 477 -999i250 -999 250 -999 250 LVP 009,H05 VERIFICATION DEPT 5900,000 SFLU SP -106 250 GR NPHI -999i250 RHOB GR -999 250 NRAT DEPT 5800,000 SFLU SP -98'250 OR NPHI -999,250 RHOB GR -999.250 NRAT DEPT 5700,000 SFbU SP -78 250 GR NPHI -999i250 RHOB GR -999 250 NRAT DEPT 5600,000 SFLU SP ?105,250 GR NPHI 999,250 RHOB GR 999,250 NRAT DEPT 5500.000 SFLU SP -1~0.750 GR NPHI -9 9,250 RHOB GR -999.250 NRAT DEPT 5400.000 SFLU SP -137.250 GR NPHI -999.250 RHOB GR -999.250 NRAT DEPX 5300.000 SFLU SP -91,000 GR NPHI -999,250 RHOB OR -999,250 NRAX DEPT 5200,000 $FLU SP -104.813 GR NPHI -99~,250 RHOB GR -99 ,250 NRAT DEPT 5100.000 $FLU $P ~158,750 GR NPHI 999,250 RHOB GR 999,250 NRAT DEPT 5000,000 5FLU $P -94.188 GR NPHI -999.250 RHOB GR -999,250 NRAX DBPT 49.00,000 $FbU SP 79'250 OR NPHI '999,250 RHOB ,381 4 ,906 -999,250 -999.250 2 54! 44:500 -999.250 -999.250 2.1~2 64,6 8 -999.250 -999.250 2 986 -999'250 -999.250 063 -999.250 -999,250 4.i88 48.375 -999.250 -999,250 3,086 72,750 -99 250 3.867 59.28! .-999.250 999.250 3 070 -999 50 -999 50 4.281 6~ 000 -99:250 -999.25O i 436 7 875 -99 250 IbM D~' DRHO NCNb IbM DRHO NCNb D~ DRHO NCNb IbM DRMO NCNb IbM DT DRHO NCNb IbM DX DRHO NCNb D~ DRHO NCNb IbM DT DRHO NCNb D~ DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO :999 50 -999,250 i22 99 250 -999'250 2,293 :999.250 999,250 -999,-250 2,172 -999 ~50 -999~ 50 -999,250 2,182 999 50 -999.250 2,393 -999,250 -999'250 -999.250 4.027 -999.250 -999,250 -999,250 3.195 -999.~50 -999, 50 -999.250 i .531 999,250 :999,250 '999.250 3,617 -999,150 -999, 50 -999,250 3,096 '999.250 '999,250 GR CALl FCNb GR CALI FCNL OR CAbI FCNb GR CALI FCNb OR CALl FCNb GR CALl FCNb GR CALl FCNb GR CAb! FCNb GR CA[,I IrCNb GR CALI FCNb GR CALI PAGE 2.166 -999,250 -999,250 -999.250 1.644 999.250 -999,250 2.116 -999. 50 -999.250 -999.250 2.018 -999,250 :999.250 999,250 1.960 -999.250 -999.]50 -999, 50 2.123 -999'2250 50 3.895 -999'250 -999.250 -999.250 2.961 -999.250 -999.250 -999.250 1.349 -999.250 ,250 3.631 -999.250 -999.250 -999.250 3 99 '999:150 '999,250 LVP 009,H05 VERIFICATfON bISTING PAGE 9 GR DEPT SP NPHI GR DEPT SP NPHI GR DEPT SP NPHI Ga DEPT SP NPHI GR DEPT NpHI GR DEPT NPHI GR DEPT SP NPHI OR DEPT NPHI DEPT SP NPHE DEPT SP NPHI DEPT SP -999,2~0 4800.000 8FLU -9 .2~0 RHOB '999.250 NRAT 4!00.000 83,000 OR -999,250 RHOB '999.250 NRAT 4600.000 SFLU -115.000 -999.250 RHOB '999,250 NRAT 4500,000 SF~U '88.9~8 ~R -999 250 RHOB -999:250 NRAT 4400.000 SFLU '150 RHOB , -999.250 NRAT 4300.000 SFLU -84,000 OR '999.250 RHOB '999.250 NRAT 4200,000 SFLU -99.500 OR '999,250 RHOB '999,250 NRAT 4100,000 SF~U -137,500 GR -999.250 RHOB -999,250 NRAT 4000,000 ~F~U -135.500 OR -999,250 RHOB - 99.2so 9oo.ooo 999,250 RHOB -999.250 NRAT 3800.000 SFhU -97.938 GR -999 61 -999 '999 7 -99~ -999 3 54 -999 '999 63 '999 -999 38 -999 -999 3 68 '999 -999 4 62 -999 -999 4 -999 -999 4 42 '999 '999 62 999 :999 69 ,250 .250 ,250 .250 .680 ,875 .250 .250 i oo 25O .250 .645 .344 .250 .250 ,834 ,875 ,250 '250 .863 ,000 .250 .250 .176 594 i250 25O ,715 .344 .250 ,250 .936 813 i250 250 ,293 .750 NCNb DRHO NCNb IbM DT DRHO NCNb DRHO NCNb DRHO NCNb DT DRHO NCNb DT DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb DT -999.250 3 643 '999:250 -999,250 -999.250 4 047 '999i250 -999 250 -999 250 250 -999 250 -999 250 4:;609 999'250 -999 250 -999 250 2.598 -999,250 -999,250 -999,250 3.918 -999,250 -999,250 -999,250 ,320 -9994,250 -999,250 -999,250 477 999 250 -999:250 2,639 -999 250 '999:250 -999.250 3 836 .~999::250 999 250 999 25O 4.328 -999,250 FCNL GR CALI FCNL IbD GR CAbI FCNL GR CALI FCNL GR CALI FCNb GR CAb! FCNL ILD GR CALI FCNL ILD GR CALI FCNL ILD GR CALI FCNL ILD GR CALI FCNL CALI FCNL GR -999.250 3.367 '99 , 50 '99 '999,250 4 402 -999 250 -999 250 -999 250 2,824 -999.250 -999,250 -999.250 4 637 '9999:250 -99 . 250 -999,250 2,182 :99 5O -999.250 4 270 -999!,250 -999 250 -999.250 4,070 -,999,250 .999,250 -999'250 2 139 -99 250 -999 250 2,207 99 , 250 99 ,250 3.707 .-999,250 999,250 -999,250 LVP 009.H05 VERIFICATION LISTING NPHI -999,250 RHOB OR -999,250 NRAT -999.250 -999.250 DEPT !7i0 000 SFLU SP 1 2~000 OR NPHI 9 9,250 RHOB OR 999.250 NRAT 4.809' 52.469 -999.250 -999.250 oo.ooo sP 2 951 6 :soo -999'250 -999.250 DEPT 3500,000 SFLU sP -74'750 OR NPHI -999 250 RHOB GR '999:250 NRAT 2.344 89'875 -999 150 -999: 50 DEPT 3400.000 SFLU SP =_,96 :~00 GR GR '999. 250 NRAT 500 -999 50 DEPT 3300.000 SFLU SP -130,000 OR NPHI :999'250 RHOB GR 999.250 NRAT 3 281 -99 250 -99 250 DEPT 3200.000 SFLU NPHI - ::,9 9:250 RHOB OR -999,250 NRAT 3.555 44.531 -999.250 '999.250 DEPT 3~.00,000 SFLU SP 77.500 OR NPHI :999 250 RHOB GR 999:250 NRAT 2.514 73,!25 -9999.250 -99 . 250 . oo oo NPHI :999'250 RHOB OR 999.250 NRAT 2.451 59.875 -999.250 -999.250 DEPT 2.900 SFLU NPHI .-999"250 RHOB OR 999,250 NRAT 2,994 51.875 -999.250 -999.250 DEPT 2~00.000 SFLU SP 78.188 GR NPHI '999.250 RHOB GR '999,250 NRAT ! 230 6 625 -99 250 '999,250 DEPT 2700,000 8FLU 1.556 DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb DRHO NCNb IbM DT DRHO NCNb DT DRHO NCNb DT DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb IbM -999 50 .9992.926 50 '999,250 '9992'92650 -999,25O 1.8t0 -999'250 -999,250 -999.250 2.668 -999.250 5O '999,"225 -999 0 1,267 -999,250 5O '999:225 '999 0 2,176 -999 50 -999.250 .9992'422 '250 -999,250 -999.250 1.880 '999'250 -999 50 2,582 -999.250 -999,250 '999,250 -999.250 '999,250 1.146 CALl FCNL OR CALl rCNb IbD OR CALI FCNb OR CALl FCNL GR CALI FCNb OR CALI FCNb GR CALl FCNb GR CALl FCNb GR CALl FCNL IbD OR CALl FCNb IbD GR CAL! FCNb XhD PAGE 10 -999.250 -999,250 2.)06 -999. 50 -999.250 -999,250 2.990 -999.250 -999,250 -999.250 1.503 -999.250 '999.150 -999. 50 2.463 -999.250 -999.250 -999.250 1.178 -999.250 -999.250 -999.250 1.893 -999.250 -999.250 -999.250 2,689 -999.250 -999,250 =999.250 999,250 -999.250 2.650 -999.250 -999.250 -999,250 2.156 -999. 50 -999.250 -999,250 1,i18 LVP 009,H05 VERIFICATION LISTING PAGE SP NPHI eR -120.500 ER -999,250 RHOB -999.250 NRRT 30.328 DT ==999 250 DRHO 999,'250 ,CNb -999.250 GR -999,250 CALI '999'250 FCNL -999,250 -999 250 DEPT 2~73 500 SFLU 2000,000 ILM 2000,000 ILD 2000.000 SP 85:438 GR 28.156 DT -999.250 GR -999,250 NPHI -999.250 RHOB -999.250 DRHO :999,250 CALI -999.250 GR -999.250 NRAT -999,250 NCNL 999.250 FCNL -999.250 ** FILE TRAILER ~ FILE NAME :SERVIC,O0! SERVICE NAME : VERSION # : DATE l MAXIMUM LENGTH : !024 FILE TYPE I NEXT FILE NAME : ** TAPE TRAILER SERVICE NAME :$ERVIC DATE :81/12/22 ORIGIN :!070 TAPE NAME 162332 CONTINUATION ~ NEXT TAPE NAME COMMENTS :TAPE COMMENTS ** REEL TRAILER SERVICE NAME DATE :81/12/22 ORIGIN : REEL NAME :REEL ID CONTINUATION # 101 NEXT REEL NAME COMMENTS ~REEL COMMENTS EOF EOF ~mmmmmmmmmmmmmmmmmm~m~ bib TAPE VERIFXCATION 6ISTING LVP 009.H05 VERIFICATION LISTING PAGE *~ REEh HEADER SERVICE NAME ~SERVIC DATE :81/12/ ORIGIN = REEL NAME =REEL ID CONTINUATION # PREVIOUS ~EE COMMENTS =RE~L COMMENTS ** TAPE HEADER ** SERVICE NAME ZSERVIC DATE =8i/12/ I - ORIGIN =107- ' TAPE NAME C62332 CONTINUATION # =01 PREVIOUS TAPE : COMMENTS =TAPE COMMENTS ** FILE HEADER ** FILE NAME ~SERVIC.O0! SERVICE NAME = VERSION # = DATE = MAXIMUM LENGTH = 1024 FILE TYPE = PREVIOUS FILE = INFORMATION RECORDS MNEM CONTENTS CN = SOHIO WN = E-21 FN = PRUDHOE BAY RANG= 14E TOWN= lIN SECT= COUN= NORTH SLOPE STAT= ALASKA CTRY= USA MNEM CONTENTS RECORD TYPE 047 ** UNIT TYPE CATE SIZE CODE 000 000 006 065 000 000 004 065 000 000 012 065 000 000 003 065 000 000 003 065 000 000 001 065 000 000 012 065 000 000 006 065 000 000 004 065 UNIT TYPE CATE SIZE CODE 000 000 O07 O65 LVP 009,H05 VERIFICATION LISTING PAGE 2 RECORD TYPE 047 ~* RECORD TYPE 047 ~* COMMENTS *~ # 10707~62~2 RUN #2, LOGGED 19-NOV-81 TOP LOG INTERVAL CASING-LOGGER BI~E HOLE FLUID ?Y DENSITY VISCOSITY PH FLUID LOSS RM ~ MEA$, TEMP, RMF 9 MEAS, TEMP. RMC ~ MEAS, TEMP, RM ~ BHT MATRIX LIMESTONE 10660 9868 s~ 9,625 IN, ~ 9868 FT, 8,5 IN. DURENEX 71,0 F 7 ,OF ,0 F LVP 009,H05 VERIFICATION LISTING PAGE 3 ** DATA FORMAT ENTRY BLOCKS RECORD TYPE SIZE 4 1 8 4 9 4 0 DATUM SPECIFICATION BLOCKS MNEM SERVICE SERVICE UNIT APl ID ORDER ~ LOG DEPT -- FT 0 SFLO IS OHMM 0 IbM IS OHMM 0 ILD IS OHMM 0 SP BHC MV 60 GR OIL GAPI ? DT BHC US/F 6O NPHI IS PU 0 RHOB IS G/C3 0 DRHO !$ G/¢3 0 CALl FDN IN 4 2 OR FDN GAPI 42 NRAT IS 0 FCNL I$ 0 DATA DEPT 1~687,000 SFLU SP - 999,250 GR RHOB '3276~,000 DRHO NRAT - ,312 NCNb DEPT 10600,~00 SFLU SP '21, 38 GR RHOB 2,15~ DRHO NRAT 2, NCNb DEPT 10500.000 SFbU SP ' =76'938 GR RHOB 2.357 DRHO NRA? 2.623 NCNb DEPT 10400,000 SFLU SP ' '96,063 GR RHOB 2,273 DRHO NRAT 2.293 NCNb DEPT 10~00,000 SFLU SP * -87,063 GR RHOB 2.355 DRHO NRAT 2.154 NCNb REPR CODE 66 API APl AP1 FILE TYPE CLASS MOD NO. 0 0 0 0 0 0 0 0 0 0 0 0 12 46 0 0 ! 0 0 0 31 32 0 0 52 32 0 0 68 2 0 0 35 I 0 0 44 0 0 0 28 3 0 0 3i 32 0 0 42 1 0 0 34 92 0 0 34 93 0 0 :999,25~ IbM 999.25 DT -32768,00§ CALl -4544.00 FCNb 16.312 IbM 74.000 DT 00l 1 CALI 2976.'ooo FCNL 395,656 IbM 969 , :oO oo FCNL , 531 IbM .484 DT 0.027 CALl 3602.000 FCNb 74.312 IbM 22'844 DT 0.036 CALl 3804'000 FCNL ENTRY 1 60 ,lin 0 SIZE PROCESS SAMPLE LEVEL 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 -999.250 -999.250 NPHI 1928,500 GR ' 8,000 7,727 77 563 NPHI 8:6-80 GR 1364'000 22,656 ELD 87.750 NPHI 8,234 GR 1195.000 23,531 ELD 86.563 NPHI 8,305 GR 1580.000 39,78! ILD 84,750 NPHI 8,305 GR 1686,000 REPR CODE 68 68 68 68 68 68 68 68 68 68 68 68 -999 250 '177,125 7,395 17,285 80,938 28,641 24.365 34.594 25,500 19.385 16.125 80,500 170.285 2 .219 LVP 009,H05 YERfFICATION LIS?lNG PAGE 4 DEFT 10200.000 SFbU SP -82.125 GR RHOB 2,400 DRHO NRAT 1,816 NCNb DEFT 10100,000 SFLU SP *85.250 OR RHOB 2,260 DRHO NRAT 2,236 NCNb DEFT 10000,000 8FLU SP '7,926 GR RHOB 2,648 DRHO NRAT 2,457 NCNb DEFT 9900,000 SFLU SP -'6,086 OR RHOB 2.439 DRHO NRAT 3,729 NCNb DEFT 9800,000 SFLU SP -° 4,895 GR RHOB -999,250 DRHO NRAT -999,250 NCNb - DEFT 9700,000 SFLU SP -26.797 GR RHOB -999,250 DRHO NRAT -999.250 NCNb DEPT 9600,000 SFLU Sp 2.143 GR RHOB -999.250 DRHO NRAT -999,250 NCNL DEFT 9500.000 SFLU SP -30,641 OR NRAT ,250 NCNb DEFT 9400,000 5FLU SP -27,719 GR RHOB -999,250 DRHO NRAT -999,250 NCNb DEFT 9300,000 SFLU SP '26,109 GR RHOB '999.250 DRHO NRAT '999.250 NCNb DEFT 9255 500 SFLU Sp -31:64! GR RHOB -999.250 DRHO 29 {.8 0 3792 89 25 -0 3200 9 89 0 2784 , 122. 0. 1793, 2000, 64, '999, '999, 9 59: -999, '999, -999. -999. 2000, 52, -999, -999, 134, 40. -999, -999. -999. -999, 53, 58. -999. .250 .938 ,057 .000 .125 .031 ,008 ,000 ,258 .438 O53 :000 199 000 065 000 000 625 250 250 438 656 250 250 609 219 250 250 000 406 250 250 250 094 250 250 445 531 250 250 781 906 250 IbM DT CALl FCNL IbM DT CALl FCNL IbM DT CAL~ FCNL IbM FCNL P~ CAb! FCNb IbM DT CALI FCNb DT CAb! FCNL IbM DT CALl FCNL CALf FCNL DT CAbI FCNb IbM DT CALf 83.312 91.188 8.305 2062.000 50.28{. 116.563 8.656 1414.000 8 82O 90~188 9,969 1131,000 1,723 i11,000 12,008 448,250 2000,000 {.00,000 -999,250 -999.250 2000,000 70,563 '999,250 '999,250 2000,000 63'594 '999,250 '999'250 2000,000 57,~75 '999, 50 '999,250 lO00 000 57!000 -999 250 -999 250 2000,000 71.000 -999.250 -999.250 20~0,000 3.375 -999,250 IbD NPHZ GR NPHI GR fbD NPHI GR NPHI GR ILD NFH! GR NPH! OR NPHI GR ILD NPHI GR ILD NPHI GR NPHI GR NPHI 2000.000 12.256 21.203 107 563 24, 84 824 86 875 {..572 37,549 {.23.625 -999 50 -999 250 250 999'2'50 . 4,941 999,250 -999.250 4.836 '999,250 "999.250 999,250 4 969 -999, 50 999,250 LVP 009,H05 VERIFICATION LISTING NRA~ -999,250 NCNL -999,250 FCNL ** FILE TRAILER ** FILE NAME ;{$ERVIC,001 SERVICE NAME l VERSION # { DATE : MAXIMUM LENGTH { 1024 FILE TYPE { NEXT FILE NAME { ~ TAPE TRAISER *~ SERVICE NAME :SERVIC DATE :81/22/ 1 ORIGIN :lOT- TAPE NAME {62332 CONTINUATION # {01 NEXT TAPE NAME { COMMENTS {TAPE COMMENTS ** REEL TRAISER SERVICE NAME {SERVIC DATE :81/12/ ORIGIN { REEL NAME :REEL ID CONTINUATION # NEXT REEL NAME COMMENTS {REEL COMMENTS EOF -999.250 PAGE