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Home My WebLink About184-076 Ima ect Well History File Cover e XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. ~_ ~ C~. _ ~ ~ ~ Well History File Identifier Organizing ~o.~ ~ RESCAN [] Gmyscale items: [] Poor Quality Originals: [] Other: NOTES: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED (Scannable) [] Maps: [] Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds [] Other BY; BEVERLY ROBIN VINCENT~MARIA WINDY Project Proofing BY: BEVERLY ROBIN VINCENT SHERYL MARIA WINDY Scanning Preparation BY: BEVERLY ~--~ VINCENT SHERYL MARIA WINDY Production Scanning Stage '1 PAGE COUNT FROM SCANNED FILE: '/~// PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: YES NO BY: BEVERL~VINCENT SHERYL MARIA WINDY Stage 2 IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: YES NO ~ DATE'=., /. --,'~/~ / ~---~..~ ReScanned (indfviduat page [special attraction} $catmlng completed) RESCANNEDBY; BEVERLY ROBIN VINCENT SHERYL MARIA WINDY General Notes or Comments about this file: DATE: /8/ Quality Checked (do.c) 12/10/02Rev3NOTScanned.wpd ' ..AL (.,A OIL AND GAS CONSERVATION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Operation shutdown __ Re-enter suspended well ~ Alter casing ~ Reoamr well ~ Plugging ~ Time extension ~ Stimulate ~ Change approved program ~ Pull tubing ~ Variance ~ Perforate ~ Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 4. Location of well at surface See Attached Sheets At top of productive interval See Attached Sheets At effective depth See Attached Sheets At total depth See Attached Sheets 99510-0360 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) See Attached Sheets 7. Unit or Property name Kuparuk River Uni 8. Well number 9. Permit num~e~- See Attached 10. APl number 50-- See Attached Sheet 11. Field/Pool West Sak 0il Pool fee[ 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical See Attached Sheets feet feet feet feet Plugs (measured) Junk (measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size See Attached Sheets measured None true vertical None Tubing (size, grade, and measured depth) See Attached Sheets Packers and SSSV (type and measured depth) See Attached -~hn~,t,~ 13. Attachments Description summary of proposal Cemented Measured depth True vertical depth RECEIVED FE '-2 .0il & Gas Cons. C0mmissi0r[ ~ "'~.'. Anchorage Detailed operations program __ BOP sketch __ 14. Estimated date for commencing operation ! 15. Status of well classification as: 16. If proposal was Verbally approved ! Oil __ Gas __ Suspended ~,- N am e, pf-al~, rover ~, Date approved ! Service 17. I her, e'by certify that the f(;~el)loi~true and correct to the bestof my knoW~e'dge. "--/'~ ,.;'--~ - / '"- '~"' - FOR COMMISSION USE ONLY / " '~'" ' ConditiOns of approval: Notify Commission so representative may witness / ' / Plug integrity __ BOP Test __ Location clearance ~ Mechanical Integrity Test ~ Subsequent form required 10-... Approved by order of the Commissioner Form 10-403 Rev 06/15/88 050/5A4 I Approval No. ~"~ .. <:~7~,~ Approved Copy Returned Commissioner SU B/MIT4/~ TRf"PLICATE ./ West Sak Pilot Pad APPLICATION FOR SUNDRY APPROVALS ARCO Alaska, Inc., requests an extension of one (1) year for,t~e~t~l~hal abandonment inspection of the West Sak Pilot pad location. ~,A~r~ral photos show that the location is clean and the reserve pit i~n~jg~d condition. This pad is under consideration for use in the West S~ full field development plan. The reserve pits are scheduled to be closed in 1989 pending approval by ADEC of a close out procedure. 050/SA4 1/20/89 APPLICATION FOR SUNDRY APPROVALS Kuparuk River Unit Well # wsP - is wsP - 2 wsP - 3 wsP - 4 WSP - 5 WSP - 61 wsP - 7 WSP - 81 wsP - 9 WSP - 10 WSP- 111 wsP - 12 wsP - 13 wsP - 141 WSP - 151 WSP- 20 Permit # 83 - 175 83 - 168 84 - 15 83- 152 84 - 46 84 - 56 84 - 52 83-117 84 - 47 83 - 171 84 - 81 84 - 39 83 - 185 84 - 76 84 - 63 85 - 166 AP! # 50-029-21050 50-029-21044 50-029-21072 50-029-21028 50-029-21099 50-029-21104 50-029-21102 50-029-20994 50-029-21100 50-029-21047 50-029-21120 50-029-21093 50-029-21060 50-029-21116 50-029-21110 50-029-21401 A.ooroval 65O 647 646 649 652 653 654 655 656 657 658 659 660 661 648 FES ~,iaska Oil & Gas Cons. Co~~ ~chorage ARCO Alaska, Inc.f Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 July 20, 1988 Mr. C. V. Chatterton Commi s s i one r State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' WSP-14I Dear Mr. Chatterton' The Well Completion Report, dated 3-11-87, incorrectly lists the total depth of this well as 4025'. The correct depth is 4045'. Also, the bottomhole location is as follows- 753' FSL, 2466' FEL, Sec. 35, T11N, RiOE, UM If you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/hf cc' WSP-14I Well File RECEIVED Alaska OH & Gas Cons, CommissJor~ AnChorage ARCO Alaska, Inc. is a Subsidiary of At~anticRichfieldCompany ~ STATE OF ALASKA C~MMISSION ~ ALASKA( IL AND GAS CONSERVATION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED ~] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 84-76 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21116 4. Location of well at surface 9. Unit or Lease Name 1377' FSL, 2203' FEL, Sec.35, T11N, R10E, UM Kuparuk River Unit At Top Producing Interval 10. Well Number 841' FSL, 2430' FEL, Sec.35, TllN, R10E, UM WSP-141 At Total Depth 11. Field and Pool 757' FSL, 2464' FEL, Sec.35, T11N, R10E, UM Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. West Sak 0i 1 Pool Objective RKB 122'I ADL 25661, ALK 471 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 05/20/84 ~,~i-. 05/31/84 01/19/87't N/A feet MSLI 1 17. Total Depth (MD+TVD)~D 3937 'TVD 18.Plug Back Depth (MD+'I'VD)19. Directional Survey S~Lr face YES~ NO [] !20' Depth where sssv setN/A feet MD I21' Thickness °f Permafr°st1500' (Approx) 22. Type Electric or Other Logs Run D I L/LDT/CNL/NGT, CBL/VDL/CCL/GR, Hagnetic Mul ti shot 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# H-40 Surf 120' 24" 250 sx CS I! 10-3/4" 45.5# J-55 Surf 3289' 13-1/2" 1550 sx CS Ill & 250 sx Class G 7" 29.0# S-95/N-80' Surf 4025' 9-7/8" 230 sx Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None. 2-7/8" 3469 ' 3~93 ' ~:'i~. -' ~,-,~ ¥~.:~ !~ ~[i~,~ ~,.~ 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ...... · DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ~'~'~'" ;'"~':'~ "~- ~!!:~ ~'~;";~:;'~ Plu(~ ~ 2287' 130 sx Class C ~'~':~',¢~ O~i & ~S ........ (;0':iS. r");;Z~%'i?'~"!::?~ 7"2-7/8"x 10-t//~"x 7" ann~nn ¢,1'183 ~sx (,c,CS II ( a.nprox. 3 , · f.. :. j , ..~_ _ .,..j;;!' ,, 27. N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested pRODUCTION FOR el L]BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED oIL-BBL GAS-MCF WATER-BBL OIL GRAvITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of'lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. See core description attached to the Well Completion Report, dated 02/04/85. · Note: Dri 11 ed RR 0G/04/84. . Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SI DISC2: 032: DAN I · ~ 29. NAME Top West Sak Base West Sak GEOLOGIC MARI~'EF~s MEAS. DEPTH 3559' 3834' TRUE VERT. DEPTH 3479' 3749' 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. , N/A 31. LIST OF ATTACHMENTS None 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals 'for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10407 REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown ~ Stimulate ~ Plugging ~ Perforate [] Pull tubing ~ Alter Casing [] Other EX ABANDON 2. Name of Operator 5. Datum elevation (DF or KB) ARCO Alaska, Inc. RKB 122' Feet 3. A(~d.~)e.S~ox 100360 Anchorage, AK 99510-0360 6. Unit or Pr.operty name · · Kuparuk River Unit 4. Location of well-at surface 1377' FSL, 2203' FEL, Sec.35, T11N, RIOE, UM At top of productive interval 841' FSL, 2430' FEL, Sec.35, T11N, RIOE, UM At effective depth 773' FSL, :2457' FEL, Sec.35, TllN, RIOE, UM At ~tTa~ ~t, h2464' FEL, Sec.35, TllN, RIOE, UM 7. Well number WSP-141 8. Approval number 660 9. APl number 50-- 029-21116 10. Pool West Sak Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Conductor Surface Length 80' 3255' 3993' Production 4025'MD 3937'TVD Surface Surface Size 16" 10-3/4" 7,7 feet feet feet feet Plugs (measured) Junk (measured) Cemented 250 sx CS II 1550 sx CS III & 250 sx Class G 230 sx Class G None None Measured depth 120'MD 3289'MD 4025'MD ~ue Vertical depth 120'TVD 3215'TVD 3937'TVD Perforation depth: measured true vertical None None Tubing (size, grade and measured depth) 2-7/8", J-55 tbg w/tail ~ 3469' Packers and SSSV (type and measured depth) FHL pkr ~ 3393' 12. Stimulation or cement squeeze summary Intervals treated (measured) Plug ~ 2287', 2-7/8" x 7" ann, 7" x 10-3/4" ann Treatment description including volumes used and final pressure 130 sx Class G, 83 sx CS I (-appox.), 60 sx C5 I 13. N/A Prior to well operation Subsequent to operation Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 14. Attachments (Addendum dated 02/17/87) Daily Report of Well Operations ~ Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-404 Rev. 12-1-85 ~ Title Associate Engineer Date (DANI) SW02/031 Submit in Duplicate ADDENDUM WELL: 1/o2/8~ 1/03/8~, '1 1/o4/81~ 1/05/8~ 1/19/8~ 1/20/87 WS 14-I Spot tanks & prep to P & A. RU BJ, displ tbg/ann to 9.8 ppg NaC1 thru open choke w/500 psi back pressure. SI ann. M&P 130 sx Cl "G" w/1.0% A-2 & .2% FP-6L. Displ w/12 bbls NaC1. Shut dn, open ann, allow to U-tube. Max press = 5 BPM, 1200 psi. Both tbg & ann on vacuum after shut dn. Pmp'd enough cmt f/calulated 200' rise above pkr. Tagged prod zone plug in tbg @ 2287'. Production zone plug accepted by ~. Perf well @ 150' in tbg f/surf plug. Set surf plug as follows: RU BJ, M&P ±83 sx CS I. Circ cmt dn tbg thru perf @ 150' & up ann. Complete 60 sx~top job on 7" x 10-3/4" tbg. -e~m~-~-~. '~: Performed 50 sx top job with 1" wash string down 7"i~x 10-3/4" annulus. P & A complete. Drilling Supervisor Da~e ' MEMORAN(" UM TH RU: FROM: State of Alaska co.mss o. terton DATE: January 30, 1987 Bobby D. Foster I'L~ Petroleum Inspector FI LE NO.: TELEPHONE NO.: SUBJECT: D.BDF. 6 Wellbore Plugs & Markers ARCO KRU WSP Wells 1, 9&15 Kuparuk River Field ,, Wednesday~ January 21, 1987~ I talked with Ray Springer, ARCO representative', Concerning'the surface plugs on wells 9 & 15. I noticed while checking the P&A marker plates that no cement was showing in the 2 7/8" x 7" annulus on these wells. He said he was gping to finish cutting off the tree on well ~], and make sure that the cement was in place on that well before ordering cement for the other two wells. Friday, January 23, 1987: Mr..Springer contacted.me on Thursday 'and' informed me'that"the cement was in place on well ~1, and he would re-cement the annuli on wells 9 & 15. I arrived on the location at 1:30 p.m. this date and BJ Cementing , on wells ' had jus~ finished cementing the annuli ~ & 15. I inspected the annult on both wells, and the cement was in place and not falling. Ray gave me pictures of the marker plates on all the wells except 9, 15 and well ~1. He will get the pictures of these wells to me as soon as the work is complete. In summary I observed the top cement plugs in wells 1, 9 & 15. Attachment On 1/26/87 Ray sent me the pictures of the P&A marker plates on wells 9 & 15, and One of the marker post on well ~1. These pictures are attached to this report. The pi~s of the marker plates on w~lls 5, 6, 7 & 12 are not good, but all th~]l~lates w~re checked by Ed before they w~_re welded in place. · · 001 A(Rev 10-84) , ..... . STATE OF ALASKA f ALASK ,L AND GAS CONSERVATION COMMI .ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~X Suspend -~ Operation Shutdown C Re-enter suspended well ~ Alter casing - Time extension- Change approved program ~ Plugging C Stimulate- Pull tubing- Amend order- Perforate- Other'~ 2. Name of Operator 5. Datum elevation (DF or KB) ARCO Alaska, Inc. 122' RKB 3. Address 6. Unit or Property name P. O. BOX lnn~.c, t3 An~hnr~n~ Ak' CiCl¢,lCt-t')'~fi(~ I(iJn~rllE Riv~.r IIn{~ 4. Location of well at surface 7. Well number 1377' FSL, 2203' FEL, Sec. 35, T11N, R10E, UN WSP-141 At top of productive interval 8. Permit number 841' FSL, 2430' FEL, Sec. 35, T11N, R10E~ UN 84-76 At effective depth 9. APl number 773' FSL, 2457' FEL, Sec. 35, T11N, R10E, UN 50-- 029-21116 At total depth 10. Pool 757' FSL, 2464' FEL, Sec. 35, T11N, RIOE, UM ~/est Sak Oil Pool feet 11. Present well condition summary Total depth: measured true vertical Effective depth: 4025 'MD feet Plugs (measured) None 3937 ' TVD feet Casing Conductor Surface Production measured feet true vertical 3939 'MD feet 3852 ' TVD Length Size 80 ' 1 6" 3255 ' 10-3/4" 3993' 7,! Junk (measured) None Cemented Measured depth 250 sx CS I I 120'MD 1550 sx CS I I I & 3289 'MD 250 sx Class G 230 sx Class G 4025 'MD Rue Vertical depth 120'TVD 3215'TVD 3937'TVD Perforation depth: measured true vertical See Attached Sheet See Attached Sheet Tubing (size, grade and measured depth) Packers and SSSV (type and measured depth) 2-7/8" 6 5# J-55 ~ 34~9' Baker FHL packer ~ 3393' 12.Attachments Description summary of proposal .~ Detailed operations program ~_ BOP sketch 13. Estimated date for commencing operation January 1, 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~--~o~ ~~ Title Associate Engineer Commission Use Only Conditions of approval Approved by Date (KKL) 154 .~. tify commission so representa~ve may witness I Approval No. Plug integrity ? BOP Test ~ Location clearanceI ~ ~ 0 ,. .... :,,. womb. ~'?~ ¢:~ c~m'~i'~'~-~f't ....... the commission Date/~.~ Form 10-403 Rev 12,1-85 Submit in triplicate ,¢, WSP- 141 PLUG AND ABANDON SUMMARY OF PROPOSAL ARCO ALASKA, INC. PROPOSES TO PLUG AND ABANDON THE WELL AS FOLLOWS: 1. DISPLACE THE WELL TO BRINE THROUGH THE GLM. BRINE DENSITY WILL BE APPROXIMATELY g.8 PPG. 2. RIG UP CEMENTING EQUIPMENT TO PLACE A PLUG BELOW THE PACKER ACROSS THE PERFORATIONS. 3. ALLOW THE CEMENT TO U-TUBE INTO THE ANNULUS LEAVING CEMENT IN BOTH THE TUBING AND ANNULUS ABOVE THE PACKER. 4. RU SLICKLINE. RIH AND TAG AND RECORD THE TOP OF THE PLUG IN THE TUBING. 5. RU AND PERFORATE THE 2 7/8" TUBING AT A MINIMUM DEPTH OF 150'. MIX AND PUMP CEMENT FOR A 150' PLUG IN THE TUBING AND TUBING AND 7" CASING ANNUL US. 6. PLACE A 150' SURFACE PLUG IN THE 7"X 10 3/4" ANNULUS. 7. CHECK THE 10 3/4" X 16" ANNULUS TO BE SURE THERE IS CEMENT TO THE SURFACE. 8. CUT OFF THE WELLHEAD,~AND ATTACH AN ABANDONMENT MARKER~DUE TO EXPECTED FUTURE USE-OF THE WEST SAK PILOT PAD, ARCO ALASKA, IN..C. z~£z.z)~o REQUESTS APPROVAL TO PLACE THE ABANDONMENT MARKER ~i~F'~ROUND LEVEL INSTEAD OF 4-6' ABOVE GROUND LEVEL AS SPECIFIED IN THE REGULATIONS. EXPECTED BOTTOMHOLE PRESSURE IS 1525 PSI MD 3560 - 3602 3632 - 3668 3676 - 3696 3706 - 3716 3736 - 3746 3758 - 3778 3784 - 3804 3826 - 3836 3842 - 3852 APPLICATION FOR SUNDRY APPROVALS WSP-14I Perforation Depths TVD 3480 - 3522 3551 - 3586 3594 - 3614 3624 - 3633 3653 - 3663 3675 - 3694 3700 - 3720 3741 - 3751 3757 - 3767 SA/154a' dmr 11-06-86 ARCO Alaska, Inc.(''*' Post Office bux 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 New Projects Engineering April 23, 1986 C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 RE: West Sak Sands Pilot Project, WSP-141 and WSP-151 Dear Chairman Chatterton, Attached for your information and approval are subsequent sundry notices for stimulating wells WSP-141 and WSP-151. This work was performed on 3-1 6-86 and 3-1 9-86 in WSP-141 and WSP-151 respectively. Small acid treatments were performed in these wells to clean the perforations. Sundry notices for this work were inadvertently not filed prior to performing this work. If you have any questions or if we can provide further information, please advise me. Sincerely, West Sak Regional Engineer HDW/RLS:kjc attachments RECEIVED APR 2 1986 Alaska 0ii & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRIchfleldCornpany A( STATE OF ALASKA ALASK ' ILAND GAS CONSERVATION MMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 84-76 3. Address 8. APl Number P. O. Box 100360 / Anchorage, AK 99510 50- 029-21116 4. Location of Well Surface Location: 1377' FSL, 2203' FEL, Sec. 35, TllN, R10E, UM Top of Producing Interval: 841'FSL, 2430'FEL, Sec.35, TllN, R10E,UM At TD: 757'FSL, 2464'FEL, Sec. 35, TllN, R10E, UM 5. Elevation in feet (indicate KB, DF, etc.) 122' (KB) 12. 6. Lease Designation and Serial No. ADL 25661 ALK 471 9. Unit or Lease Name Kuparuk River Unit 10. Well Number WSP-14I 11. Field and Pool Kuparuk River Field West Sak Oil Pool Objective Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [~ Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Completed Operations: Acidized perforations from 3560'-3852' (3-16-86). Bullheaded 50 Bbl of 15% HC1 into the well via coiled tubing while reciprocating the coiled tubing opposite the perforations. Returned well to injection. RECEIVED Alaska Oil & 6a$ Cons. Gommissio~ Anchorage 14. I hereby certify th%t the f,oqegoing is t.~ue Signed .~_2J Y.~~ The space below for Commissic~use and correct to the best of my knowledge. Title Operations Engineer Date Conditions of Approval, if any: Approved by. By Order of COMMISSIONER the Commission Date Form 10~t03 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate TO: TRANSMITTED HEREWITH AKE TEE FOLLOWING: FROM: L. K. SMITE/?. S. ~ZETER NOTE: BL - BLUELIh~E, S - S~IA, F - FILM, T - T~ZPE, PC - PROTOCOPY 12-7 /z..- ~ RECEIPT ACKNO~-,~=-DGED: PLEASE RETURN RECEIPT TO 0 ~_~AST~, INC, ATTN: PA_-ET $. BAXT~-~ ATO/50? P. 0. BOX 100360 ANCROiLAGE, AK 99510 3 3o2. FROI~: L. K. SMITH/P. S. BAXTER WELL NAME: TRANSMITTED HEREWITH ARE THE ?OLLOWING: PLEASE NOTE: BL - BLUELINE, $ - SEPIA, F - FILM, 'T - TAPE, PC - PHoTOcoPY /~~ECE IPT ACKN O%TLEDGED: PLEASE RETURN RECEIPT TO:~0 ~AS~, INC. 'P. O. BOX'"i00360 " A~or~8 Co~mi~ ~CHO~GE, ~ 99510 SHALLOW SANDS ENGINEERING TRANSMITTAL # 0 3 ~/'~ TO: DATE: ~.~- //-F,-~ WELL NAME: FROM: L. K. SMITH/P. S. BAXTER .. TRANSMITTED HEREWITH ARE THE FOLLOWING: PLEASE NOTE: BL - BLUELINE, S - SEPIA, F - FILM, T - TAPE, PC - PHOTOCOPY I ' · RECEIPT ACKNOWLEDGED: ,...-~' PLEASE RETURN RECEIPT TO: ~/'~COALASKA, INC. ATTN: PATSY S. BAXTER P. O. BOX 100360 ANCHORAGE, AK 99510 .~' ~:~o,,. DATE: '' "~/~ & 6as Cons. Co~i,~/O/~ Anchorage ATO/507 Alaska, Inc.~( ARC°.. Post Office ~ox 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 February 5, 1985 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commi ssion 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: WSP-14I Dear Mr. Chatterton: Enclosed are the Well Completion Report and magnetic multi-shot survey for the subject well. If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRU4/L127 Enclosures ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL I'-I GAS [] SUSPENDED [] ABANDONED [] SERVICE [~[]X .~r)j~'c~'~ 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 84-76 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21116 4. Location of well at surface 9. Unit or Lease Name Kuparuk River Unit 1377' FSL, 2203' FEL, Sec.35, T11N, R10E, UM At Top Producing Interval \."L~!Fi[_D I 10. Well Number 841' FSL, 2430' FEL, 5ec.35, TllN, R10E, UN~!Surf. ~ i WSP-14~ At Total Depth 757' FSL, 2464' FEL, Sec.35, TllN, R10E, UM iB.H. ~Jt 11.FieldandPool ~ Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. West Sak 0i 1 Pool Objective 122' RKB ADL 25661 ALK 471 12. Date Spudded ~,~ , 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 05/20/84 -~,..~.7'- 05/31/84 06/04/84I N/A feet MSLI 1 17,~'l~pth (MD+TV~'~Y~,, 18.Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost /_.'~0,2~D,~,~.93~'TVD 3939'MD,3852'TVD YES [] NO []I N/A feet MD 1500' (Approx) 22. y'~'~Electric or Other Logs Run D! L/LDT/CNL/NGT, CBL/VDL/CCL/GR 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# H-40 Surf 120' 24" 250 sx CS II 10-3/4" 45.5# J-55 Surf 3289' 13-1/2" 1550 sx CS III & 250 s~ Class G 7" 29.0# S-95/N-80 Surf 4025' 9-7/8" 230 sx Class G 24. Perforations open'to ProdUction (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 3560' - 3602' 2-7/8" 3468' 3393' 3632' - 3668' w/4 spf, 90° phasing 26. ACID, FRACTURE, CEMENT $OUEEZE, ETC. 3676' - 3696' 3784' - 3804' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 3706' - 3716' 3826' - 3836' N/A 3736' - 3746' 3842' - 3852' 3758' - 3778' 27. N/A PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD ~ Flow Tubing Casing Pressure CALCULATED~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. See attached Core Description. REC£1V£D 'x. FEB 0 8 1985 Alaska 0ii & Gas Cons. commission Anchorage Form 10-407 GRU3/WC61 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE GEOLOGIC MARKERS " :":' ' ' ~ .. '" ' 'FoRMATIONTE~;T~ , ',~ NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top West Sak 3559' 3479' N/A Base West Sak 3834' 3749' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~4) ~ ........_~)~/'1~ Title Associate Engineer Date INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing interVals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 ARCO Oil and Gas Company Well History - Initial Report- Daily IW: Prepl~ Ind eubmit the "lnltMI Ilel~' on ~ tim Wedne~ay aRet a well ts apud~ or wo~r o~mtionn am st~ed. Alas~ I North Slope Borough / Alaska Kupamk River -M~O;I ~1 {nu, ~L #25661 {WSP 14-1 ~E 204820 } Drill, Core, Complete & Perforate OperatorI I IARCO W.I. ARCO Alaska, Inc. 100% Spudded or W.O. begun lost, IHour Pdor status if · w.o. Spudded 5/20/84 1345 Hrs. Date and depth as of 8:00 a.m. 5/20/84 5/21/84 '5/22/84 5/23/84 5/24/84 5/25/84 Complete record for each day reported 16" @ 110' Accept rig @ 0600 hrs, 5/20/84. 16" @ 110' 1243', (1133'), DD Wt. 9.8, PV 20, YP 28, PH 8.5, WL 12.8, Sol 10 NU Hydrl & diverter sys. Spud well @ 1345 hrs, 5/20/84. Drl 13½" hole to 1033', DD to 1243'. 16" @ 110' 2725', (1482'), Drlg Wt. 9.9,. PV 10, YP 16, PH 8.0, WL 12.8, Sol 11 DD & surv 13½" hole to 2725'. 987', Assumed vertical 1288', 5.4°, S.7°W, 1287.67 TVD, 13.22 VS, 14.18S, .17W 1623', 13.8°, S20.7W, 1617.55 TVD, 68.64 VS, 70.72S, 8.10W 2066', 18.4°, S23.2W, 2040.77 TVD, 199.28 VS, 191.87S, 57.00W 2437', 18.0°, S25.6W, 2393.21TVD, 315.04 VS, 297.40S, 104.87W I~." @ IIO' 3310', (585'), RU to rn 10-3/4" csg Wt. 10, PV 17, YP 20, PR 8, ~rL 12.4, Sol 12.5 Url, DD & s~rv 13½" hole to 3310', CBU, 17 std short trip, drop multi-shot surv, POH f/cst. RU & begin rn'g 10-3/4" cst. 2749', 17.1°, S28.4W, 2690.69 TVD, 408.74 VS, 381.23S, 147.58W 3047', 13.0°, S24.6W, 2977.21TVD, 490.04 VS, 453.56S, 185.64W 3273', 10.6°, S23.9W, 3198.19 TVD, 537.34 VS, 497.07S, 204.21W 10-3/4" @ 3289' 3310', (0'), Prep to NU DOPE Wt. 9.7, PV 12, YP 6, PR 7.5, V~L 20+, Sol 10 Rn 41 its, 10-3/4", 45.5#, J-55 HF-ERW BTC cst & 40 its, 10-3/4", 40#, J-55 HF-ERW BTC w/FS @ 3289', FC @ 3202'. Cmt w/1550 sx CS III, followed w/250 sx C1 "G" w/2% CaC1.. Uispl cmt w/rig pmps, bump plug. CIP @ 1325 hrs, 5/23/84.z ND diverter ins & 20" Hydrl. Prep to NU DOPE. 10-3/4" @ 3289' 3310', (0'), Drl on FC Wt. 9.8, PV 8, YP 7, PR 7.5, WL 12, Sol 11 NU & tst DOPE to 3000 psi. TIH w/BRA to FC @ 3202', tst csg to 1500 psi. DO FC. The above is correct Signature Drilling, Pages 86 and 87. Date 5/29/84 ITi,,s RECEIVED Drilling Superintendent AR3B-459-1-D F E B 0 8 1985 INumber all dally weJl history forms consecutively .., lea th~a. re..aa~ara40~1 each wall Alaska 0il & Gas uo[m. ~unn-~, · Anchorage iP;ge I~o. , ARCO 011 and Gas C pany,, Daily Well History--Interim Inelmct~: This form is used during drilling or workover operations. If testing, coring.,.or.Ped, or.ating., sh..ow fo...r.m.stion name. in d.e,s.c, rib, in,l;j work. Number all drill stem tests sequential y. Attach description of all cores. Work performea oy y'roauclng ~eC,lOn Will D~ reportea on inmnm' sheets comp st on Report off ..... presentative test on "F. iltal" fo .n~.. 1.) Sub?it ",nteH.m'.' ..sheets wh.e.n filled .out.but not.l.ese ,re~.uently ,h~llellly~lr~.~r~ on Wednesday of the week in which oil string is set. Suomit weekly mr wor~overs &no fOllOwing setting or oil STring until completion. I~l t~g :~7!~ District Reid Date and depth as of 8:00 a.m. County or Parish Alaska ,Lee,, or Unit North Slope Borough I Kuparuk River - [~%~O21~lI A~L #25661 Complete record for each day while drilling or workover in progress 5/26/84 5/27/84 5/28/84 5/29/84 5/30/84 The above is correct 5/31/84 State Alaska IWell no. WSP 14-I 10-3/4" @ 3289' 3320', (10'), Prep to drl to core pt Wt. 9.0, PV 38, YP 34, WL 5.0 DO FC @ 3202', cmt to 3287', FS @ 3289 + rathole to 3310'. Drl 9-7/8" hole to 3320'. Conduct leak-off tst to 11.5 ppg EMW. Cln mud pits, displ well w/9.0 ppg Oil-Faze mud. 10-3/4" @ 3289' 3521', (201'), TIH to cut Core #3 Wt. 9.0, PV 35, Y? 30, WL 5.0 Drl 9-7/8" hole to 3470', TOH. Cut core #1, 3470'-3489', rec'd 19'. Core #2, 3489'-3521', rec'd 32'. Surv: 3426', ll°, 822-1/2W, 3349 TVD, 554 VS, 5108, 216W 10-3/4" @ 3289' 3668', (147'), TOH f/Core #7 Wt. 9.3, PV 30, YP 25, WL 5.0, Sol 20 Core #3, 3521'-3550'. Core #4, 3550'-3581'. Core #5, 3581'-3613'. Core #6, 3613'-3638'. Core #7, 3638'-3668'. 10-3/4" @ 3289' 3768', (100'), C&C mud Wt. 9.4, PV 40, YP 35, WL 5.0 Core #8, 3668'-3688'. Core #9 3688'-3718'. 3749'. Core #11, 3749'-3768'. Core #10, 3718'- 10-3/4" @ 3289 3961', (193'), Drlg 9-7/8" hole Wt. 9.6, PV 38, YP 36, WL 6.0, Sol 26 Fin C&C mud, TOH. PU core bbl, cut Core #12, 3768'-3800'. #13, 3800'-3831'. Core #14, 3831'-3862'. Core #15, 3863'- 3893'. MU 9-7/8" bit, TIH, wsh & rm to 3893', drl f/3893'- 3961'. Core 10-3/4" @ 3289' 4045', (152'), C&C mud Wt. 9.5, PV 38, YP 34, PH --, WL 5.0, Sol 25 Drl 9-7/8" hole f/3893'-3984', C&C mud, cut mud wt f/9.7+ to 9.5, 8 std short trip. RU Schl, rn DIL/LDT/CNL/NGT f/3981'- 3288'. Re-rn LDT/CNL/NGT f/3981'-3288', RD Schl. Drop multi-shot surv & RIH, drl to 4045', CBU, 9 std short trip, circ @ 4045'. ( Signature For form preparation and distribution sea Procedures Manual Section 10, Drilling, Pages 86 and 87 Date {Title 5/31/84 Drilling Superintendent AR3B-459-2-B RECEIVED FEB 08 1 85 Number all daily well history fcWIPlS, censecu/ively IPa~e no. as they are prepared, ..... h -~asKa Oil & Gas COp~_ Cemm;csion Anchorage Daily Well History--Interim Illlll~lelfoltl: This form is used during drilling or workover operations. If testing, coring, or pertorating, show formation name in describing work perforated. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "lnllrlat" sheets until final completion. Report official or representative test on "Flier' form. 1) Submit "llttlrillt" sheets when filled out but not less frequently than every 30 days, or (2) on Wedne~:lay of the week in which oil string is set. Submit weekly for workovere and following setting of oil string until completion. ~ ~ ~ ~:i District Reid Date and deptl~ ee of 8:00 a.m. County or Parish Alaska North Slope Borough ILease or Unit Kuparuk River - 03e~ ~O;[ ~ ADL #25661 Complete record for each day while drilling or workover in progress 6/01/84 6/02/84 610318/4 IStste Alaska 7" @ 4025' _4045', Cln'g mud pits Wt..9.7, PV 40, YP 35, PH -- WL 5.0, Sol 26 POH, LD DP, chg rams to 7", tst BOPE to 3000 psi. RU & rn 96 its, 7", 29#, S-55 BTC csg (0'-2483'), & 7", 29#, N-80 BTC csg (2483'-4025') w/FS @ 4025', FC @ 3939'. Cmt w/230 sx C1 "G" w/40% D-8 & 1% A-7 @ 15.7 ppg. Displ w/146 bbls 8.8 ppg br wtr to bump plug. CIP @ 2300 hfs, 5/31/84. Cln mud pits. 7" @ 4025' 3939' ?BTD, (0'), TOH to rn CBL 8.8+ KCl/CaCl~ Fin cln'g mud~pits. Set slips on 7" csg w/200,000#. tSt..t0_3~OQ__.p~i; OK. Tst BOPE to 3000 psi. PU 2-7/8" tbg, TIH to FC @ 3939', circ, TOH. 7" @ 4025' 3939' PBTD, (0'), Circ to cln hole 8.8 KCl/CaCI~ RU Schl, rn dBL/VDL/CCL/GR f/3938'-2645'; good bond w/top of cmt @ 2950'. RD Schl. RIH w/2-7/8" tbg ~ Bkr perf guns to 3881', rn CCL/GR f/3420'-3300'. Space out, fire tbg conveyed guns @ 4 SPF, perf 3560'-3602' & 3632'-3668' (Guns did not fire 3676'-3694', 3712'-3722', 3736'-3744', 3756'-3804', 3826'-3836', 3842'-3852', for a total of 182'~. POH, LD Bkr guns. TIH w/bit/csg scrpr, circ hole cln. IWall no. WSP 14-I The above ia correct Signature _ For form preparation and dj~tribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 IDate ITitle 6/20/84 AR3B-459-2-B Drilling Superintendent 'RECEIVED 1985 ~; .., a ~;~s Cons. Commission J Number all daily well history forms consecutiv~/Cl~'J'l~=l'~,~ J no. 1 3 las they are prepared for each well. "--,~/~ ~Page i., ~, ' G~as Company Coo. .d History- Final Repmt ~ Prep~e and s~omit tl~ "1~1~1 I~1~!t" o~ ~.fl~at Wednesday afl.er allow, able has been assigned or well is~ Plugged, Abm?cloned, o_r~d ~11~' shmild be lul~lltted IIIO ~ opll~-~l~ll~ndm:l f.or an mdeflm~ or app_r~,.iable length ,o,f time. un worlmvem when ol~rmlo~ ..r~l..u~o. n. sp~c~C°mpleti°n'la ~v~lll~le.reP°rt completion and ~. ;~L; ta~t d~ta in blocks provided. The FiI~II Rll~r~ form may be used for report,rig IAccounting cost center code Alaska North Slope Borough Alaska Field ILease or Unit IWell no. Kuparuk 1U. ver-t~,~.t~Ci, IR~ ADL f25661 [ WSP #14-I Auth. or W.O. no. ITItle / AI~ 204820 Drill, Core, Complete & Perforate Oplmor IA.R.~. W.I. ARCO Alaska, Inc. 100% ~piaJded or W.O. begun Date Spudded 5/20/84 Date and depth an of 8:00 a.m. 6/04/84 Complete record for each day reported Iotal number of wells (active or inactive) on thist Dst center prior to plugging and bsndonment of this well our [ Prior status if a W.O. 1345 Hrs. 7" @ 4025' 3939', (0'), RR Diesel in tbg & ann TOH. PU compl assy, TIH w/2-7/8" tbS, sec Bkr FEL pkr at 3393', tbg tail @ 3469'. Lnd tbg, press tst ann to 2000 psi; OK. NU wellhead, tst tree to 5000 psi. RIH, latch onto dummy vlv in GLM @ 3325', POH. Chg over f/brine wtr to cln diesel. RIH w/d,,mmy vlv, set in GLM @ 3325'. Press ann to 2000 psi; OK. RE @ 0130 hfs, 6/04/84. Old TD Releeled' rig New TD ] PB Depth 4045 ' 3939 ' Date Kind of rig 6/04/84 Rotary IType completion (single, dual, etc.) Single Official reservoir name(s) West Sak Sands 0130 Hrs. Cllm~ificatlone (oil, gee, etc.) 0tl Producing method :]:n.lecto]: Potl~ttiat. test data W~ll 'n~. Date Reservoir Producing Interval OlJ or geeTest time Production .,.~,'. OII on test Gas per dey . ~ilmp size; ~PM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Effective date · corrected l Date ITltle 6/20/84 Drilling Superintendent RECEIVED FEB 0 8 1985 Number MI dallY well history forms consecutively no. 'AltlSI~! Pl~f'&'°~lt~ '~bns. Commission Ip4 lags AnChorage o~,.,A,.~~y. #, May 9, 1984 Internal Corres, ( ~ce Prognosis for W~l?.~$~k Pilot-lC! t '...., .~o ,, ~. From/Locltlon: Operator/Well Name- ARCO/ WSP-14I Surface Location- 1377' FSL, 2203' FEL Section 35, T11N, RIOE, UM Bottom Hole Location (@ mid-West Sak)- 804' FSL, 2433' FEL Section 35, T11N, RIOE, UM Formation Markers Subsea Base Permafrost -1400' K-15 -1825' Upper Ugnu sands -2770' Lower Ugnu sands -2990' K-13 -3200' Upper West Sak sands -3335' Lower West Sak sands -3450' K-12 -3630' Logging and Coring Program' DIL/GR LDT/CNL/NGT/GR LSS TD to Base of Surface Casing Core 400 feet in the West Sak sand using oil base mud.. Begin coring at top of thin (15 ft) sand which commonly occurs 40 feet ab°v'e the top of the West Sak in the pilot area. Core point to be selected by wellsite geologist. ARCO AlasKa, Inc. ii · Subsidiary of AllinttcRJchflsidComl)l)ny ARCO ALASKA INC. - CONFIDENTIAL WEST SAK F'ILOT 14I CORE RECOVERY RECORD CONFIDENTIAL CORE DEPTH CUT DEPTH REC 'REC/CUT % RECOVERY CORE (FEET) CORE CUM T I ME 1 5470-5489 5470.0-5490.1 20.1/19 105 105 0.5 2 5489-5521 5490.1-5520.5 50.2/52 94 99 2.6 5 5521-5550 5520.5-5551.2 50.9/29 106 102 1.1 4 5550-5581 5551.2-5582.2 51.0/51 100 101 1.6 5 5581-5615 5582.2-5615.5 51.5/52 98 1©0 1.7 6 5615-5658 5615.5-5659.5 26.0/25 104 101 1.8 7 5658-5668 5659.5-5670.5 51.0/50 105 101 1.2 8 5668-5688 5670.5-5691.9 21.4/20 107 102 1.9 9 5688-5718 5691.9-5721.9 50.0/50 100 102 0.5 10 5718-5749 5721.9-5752.7 50.8/51 99 101 0.2 11 5749-5768 5752.7-5772 7 ~'. . · ~ 0/19 105 102 0 7 12 5768-5800 5772.0-5805.7 51. c -~ J / .a, ~ 9 7 101 0.6 13 5800-3831 3803.7-3834.7 31.0/31 100 101 0.4 14 3831-3863 3834.7-3865.7 31.0/32 97 101 0.8 15 3863-3893 3865.7-3896 3 30.6/30 1.)~ 101 1.1 DATE 5/26 5/27 5/27 5/27 5/27 5/28 5/28 5/58 5/28 5/28 5/29 5/29 5/29 5/29 5/29 TOTAL 3470-3893 3470.0-3896..'-, 4~o. 3/423 101 16.5 RIG: ROWAN 41 MUD: OIL-BASED CORE COMPANY: ACC CORE HANDS: DAVE BREDON AND DALE BAKER ONSITE GEOLOGIST: MARK H. SCHEIHING BIT: SABERTOOTH (9.5" O.D., 5.25" I.D.) INNER BARREL: 5.25" I.D. 30' FIBERGLASS CATCHER SYSTEM: DOGS, SLIPS, AND BASKET DRILL STRING: CORE BARREL, 2 CROSSOVER SUBS, 3 COLLARS, 1 CROSSOVER SUB, 18 HEAVY WALL PIPE, JARS, 27 STANDS F'IF'E APPROXIMATE HOLE DEVIATION THROUGH CORED INTERVAL: 10.5-11~ RECEIVED FEB 0 8 1985 Alaska Oil & Gas Cons. Commission Anchorage WEST SAK PILOT 14I CORE SUMMARY CORE 1 BIT 1 - RUN 1 - CORE 1 CORING TIME: £).5 HR INTERVAL CUT: 5470-3489 INTERVAL RECOVERED: 3470.0-5490.1 PERCENT RECOVERY FOR CORE: 105% CUMULATIVE RECOVERY: 105% COMMENTS: RUN ABANDONED AFTER 19~ OF CORING DUE TO PLUGGING OF BARREL BY MUDSTONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING CORE I 3470 DESCR: MUDSTONE, silty, medium gray, bioturbated, irregular fracture, dense. OIL STAIN: 0% FLUOR: none SHOW SUM: NONE 5473" DESCR' MUDSTONE, very slightly silty, medium gray, bioturbated, irregular fracture, hard. OIL STAIN: 0% FLUOR' none SHOW SUM: NONE 3476' DESCR' SAME AS 3473; 3479' DESCR' SANDSTONE, medium- to fine-grained, very muddy, medium gray, looks wet, quartz, opaques, angular to subangular, subequant, poorly sorted, massive, soft and crumbly. OIL STAIN: 0% FLUOR' none SHOW SUM: NONE 3482' DESCR' MUDSTONE, silty, medium gray, conchoidal fracture, massive, hard, probably bioturbated. OIL STAIN' 0% FLUOR' none SHOW SUM' NONE 3485; DESCR' SAME AS 3482 BUT WITH ?ARENACEOUS FORAMS? 3487; DESCR' SAME AS 3482 549(~.1~ (CATCHER SAMPLE) DESCR: MUDSTONE, silty, medium gray~ bioturbated, irregLtlar fracture, dense, responsible for lamming of barrel. OIL STAIN: 0% FLUOR: none SHOW SUM: NONE ARCO ALASKA INC. - CONFIDENTIAL WEST SAK PILOT 14I CORE SUMMARY CORE 2 BlT i - RUN 2 - CORE 2 CORING TIME: 2.6 HR INTERVAL CUT: 5489-5521 INTERVAL RECOVERED: 5490.1-5520.5 (50.2/52) PERCENT RECOVERY FOR CORE: 94% CUMULATIVE RECOVERY: 99% COMMENTS: UPPER TWO FEET OF CORE WASHED SOMEWHAT BUT STILL HAVE FULL RECOVERY CORE CHIP DESCRIF'TIONS BY MARK H. SCHEIHING CORE 2 3490 DESCR: MUDSTONE, silty, medium gray, bioturbated, hard, dense. OIL STAIN: 0% FLUOR: none SHOW SUM: NONE ~49~~ DESCR: MUDSTONE, silty, medium gray, probably bioturbated, irregular fracture, hard, contains 2mm diameter shell fragment. OIL STAIN: 0% FLUOR' none SHOW SUM: NONE 3496~ DESCR' SAME AS .]:493 3499' DESCR' SAME ·AS 3493 DESCR: SAME AS 3493 3505 DESCR' SAME AS 3493 DESCR' SAME AS 3493 351 I DESCR: SAME AS 3493 5514~ DESCR: SANDSTONE, fine- to medium-grained, muddy, quartz, opaques, angular to subrounded, subequant, poorly sorted, hard, friable, looks wet. OIL STAIN: 0% FLUOR: none SHOW SUM: NONE 3517~ DESCR: SILTSTONE--MUDSTONE, with minor very fine sand, medium gray with light brown oil stains in areas with cleaner silt and very very fine sand, irregular and conchoidal fractures, firm to crumbly. OIL STAIN: 60% ODOR: weak FLUOR: 60% in patchy, bioturbated areas, bright gold color CUT COLOR: light amber CUT FLUOR: moderately fast streaming milky white SHOW SUM: POOR 5520.5" (CATCHER SAMPLE) DESCR: SANDSTONE, very fine, silty, dark brown with oil staining, quartzose with rock fragments: angular to subangular, subequant, moderately well sorted, planar laminations, dark gray areas on sample suggest interbedded clay laminae, soft, friable. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, bright gold color CUT COLOR: dark amber CUT FLUOR: slow streaming milky yellow white SHOW SUM: GOOD WEST SAK PILOT 14I CORE SUMMARY CORE BIT 1 - RUN 3 - CORE 5 CORING TIME: 1.1 HR INTERVAL CUT: 3521-3550 INTERVAL RECOVERED: ~520.5-5551.2 (50.9/29) PERCENT RECOVERY FOR CORE: 106% CUMULATIVE RECOVERY: 102% COMMENTS: NONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING CORE 3 3520 DESCR: SANDSTONE, very fine, silty with moderate clay, dark brown wi th oil staining, quartzose eJith rock fragments and abundant opaques, angular to subangular, subequant, poorly sorted, massive, firm, and friable. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, bright gold color CUT COLOR: light amber CUT FLUOR: slow streaming milky yellow white SHOW SUM: FAIR TO GOOD 3523' DESCR: SANDSTONE, very fine grai.,ed, calcite cemented, dark to medium grained, very hard. OIL STAIN: 0% FLUOR: none SHOW SUM: NO>~E DESCR: MUOSTONE, slightly silty, medium gray, bioturbated, irregular fracture, hard. OIL STAI.N: 0% FLUOR: none SHOW SUM: NONE 3529~ DESCR: SAME AS 3526 3532~ DESCR: SAME AS 3526 3535' DESCR: SAME AS 3526 3538~ DESCR: SAME AS 3526 5,541: DESCR: SAME AS 5526 but with increased silt content and presence of shell fragments. 5544' DESCR: SAME AS 5526 3547' DESCR: SAME AS 3526 3551.~' (CATCHER SAMPLE) DESCR: MUDSTONE--SILTSTONE, brown with oil staining in coarser grained areas of sample, medium gray in muddy areas, bioturbated, irregular fracture, moderately hard, small bivalves about 4mm long present in sample. OIL STAIN: 60% ODOR: moderate FLUOR: 60% in patchy burrowed areas, gold color CUT COLOR: light amber CUT FLUOR: slow streaming milky white SHOW SUM: POOR 10 WEST SAK PILOT 14I CORE SUMMARY CORE 4 BIT i - RUN 4 - CORE 4 CORING TIME: 1.6 HR INTERVAL CUT: 355£)-3581 INTERVAL RECOVERED: 3551.2-3582.2 (31.0/31) PERCENT RECOVERY FOR CORE: 100% CUMULATIVE RECOVERY: 101% COMMENTS: NONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 11 CORE 4 3551.2'~ DESCR' MUDSTONE--SILTSTONE with very fine and fine-grained sand in patchy areas, brown where oil stained, medium to dark gray where clay rich, bioturbated, irregular fracture, hard. OIL STAIN: 80% ODOR: moderate FLUOR: 80% in patchy burrowed areas, gold color CUT COLOR: light amber CUT FLUOR: very slow streaming milky white SHOW SUM: VERY POOR 35547 DESCR: MUDSTONE, slightly silty, light to medium gray, bioturbated, irregular fracture. OIL STAIN: 0% FLUOR: none SHOW SUM: NONE 3557' DESCR.' SILTSTONE, SANDSTONE AND MUDSTONE, interbedded silty very fine sandstone with fine sand and silty mudstone present together in patchy areas due to bioturbation, dark brown where sand-rich and medium gray where clay-rich. Sand is quartzose with opaques, angular to subrounded, subequant, moderately well sorted. Sample is hard. OIL STAIN: 80% ODOR '. weak FLUOR: 80%, in patchy areas, bright gold color CUT COLOR: amber CUT FLUOR: slow streaming milky white SHOW SUM: F'OOR 3560 DESCR' SAME AS 3557 12 3565~ DESCR: SANDSTONE, very fine to fine, silty and muddy, clay clasts, mottled dark brown and medium gray, quartzose and opaques, angular to subangular, subequant, bimodal sorting of sand and silt, bimodal sorting of sand and silt, bioturbated, irregular fracture, firm and friable. OIL STAIN: 99% ODOR: moderate FLUOR: 99% in patchy areas, bright gold color CUT COLOR: amber CUT FLUOR: moderately fast streaming milky yellow white SHOW SUM: FAIR TO GOOD 35667 DESCR: SANDSTONE, very to fine-grained, muddy, quartzose, opaques, angular to subangular with subrounded, subequant, poorly sorted, mottled distribution of sand-rich and clay-rich sediments due to bioturbation, mediumwhere sandy, medium gray where muddy, hard. OIL STAIN: 60% ODOR: weak FLUOR: ~L~ in patchy areas, bright qold color CUT COLOR: light amber CUT FLUOR: moderately fast streaming milky white SHOW SUM: POOR 3569' DESCR: SANDSTONE, very fine with fine sand, minor silt, dark brown with oil staining, quartzose, opaques, angular to subangular, subequant, very well sorted, massive, soft and friable, almost unconsolidated. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, dull gold color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: VERY GOOD 13 3572' DESCR: SANDSTONE, very fine to fine-grained, minor medium- grained sand and silt, dark brown with oil staining, quartzose and minor opaques, angular to subangular, subequant, moderately well sorted, massive, firm to soft and friable. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, dull gold color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: VERY GOOD 3575 DESCR: SANDSTONE, fine with very fine-grained sand, minor silt and coarse black chert sand, dark brown with oil staining, quartzose, opaques, angular to subangular, moderately well sorted, massive, firm to soft and friable. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, dui1 gold color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: VERY GOOD 3578' DESCR: SANDSTONE, very fine to fine-grained, minor silt, medium-grained sand, and coarse-grained chert sand and granules, dark brown with oil staining, quartzose, ope'~ues, angular to subangular, subequant, moderately well sorted, massive, soft and fri able. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, dull golO color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: VERY GOOD 14 3582.2 ~' DESCR: SANDSTONE, very fine and silty with minor fine-grained sand and clay, dark brown with oil staining, quartzose, abundant opaques: colored grains, and rock fragments, angular to subangular, subequant, moderately well sorted: massive: soft, friable. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, bright gold color CUT COLOR: dark brown CUT FLUOR: slow streaming milky yellow white SHOW SUM: VERY GOOD 15 WEST SAK PILOT 14I CORE SUMMARY CORE 5 BIT 1 - RUN 5 - CORE 5 CORING TIME: 1.7 HR INTERVAL CUT:3581-3613 INTERVAL RECOVERED: 3582.2-3613.5 (31.3/32) PERCENT RECOVERY FOR CORE: 98% CUMULATIVE RECOVERY: 100% COMMENTS: NONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 16 CORE 5 3582.°~ DESCR: SANDSTONE, calcite cemented, light to medium gray, massive, very hard. OIL STAIN: 0% FLUOR: none SHOW SUM: NONE 3585~ DESCR: SANDSTONE, very fine, minor to moderate amount of silt, minor clay, dark brown with oil staining., quartzose with moderate opaques, angular to subangular, subequant, well sorted, massive, soft, friable, almost completely unconsolidated. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, gold color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to light brown SHOW SUM: VERY GOOD 3588~ DESCR: SANDSTONE, very fine with minor fine-grained sand, silty, moderate to abundant clay, dark brown with oil staining, quartzose with minor opaques, angular to subangular, subequant, moderately well sorted, suggestion of clay rich areas in specimen, ?individual burrows?, ?bioturbated?, irregular fractures on bedding planes, firm, friable. OIL STAIN: 100% ODOR: moderate - strong FLUOR: 100%, even, gold color CUT COLOR: light brown CUT FLUOR: fast streaming milky white to light brown SHOW SUM.' VERY GOOD 3591~ DESCR: SANDSTONE, very fine to fine-grained with minor medium grained, silty, minor clay, quartzose with opaques, dark brown with oil staining, angular to subangular, subequant, moderately well sorted, soft, friable. OIL STAIN: 100% ODOR: moderate FLUOR: 10A%, even, dull gold color CUT COLOR: light brown CUT FLUOR: fast streaming milky white to light brown SHOW SUM.' VERY GOOD 17 3594' DESCR: SANDSTONE, very fine-grained, silty, moderate clay, dark brown with oil staining, quartzose, with rock fragments and minor opaques, angular to subangular, subequant, moderately well sorted, firm to soft, friable, thin, irregular planar laminae, ?low angle cross laminations?. OIL STAIN: 100% ODOR: moderate FLUOR: 100%, even, dull gold color CUT COLOR: light brown CUT FLUOR: moderately fast streaming milky white to light brown SHOW SUM: GOOD 3597' DESCR: SANDSTONE, very fine to fine-grained, very silty, minor to moderate clay, medium to dark brown with oil staining, quartzose with minor opaques, angular to subangular, subequant, moderately well sorted, firm, friable, contains small clay clasts giving grayish appearance to parts of specimen, ?bioturbated?. appears mottled and massive. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, dull gold color CU'[ COLOR: amber CUT' FLUOR: slow streaming milky white to pale yellow SHOW SUM: GOOD 3600: DESCR' MUDSTONE--SILTSTONE, medium gray, with oil-stained very fine-grained sand in burrowed patches, shell fragments, carbonaceous matter, bioturbated, individual burrows visible, crumbly, firm to hard. OIL STAIN: 40% ODOR: weak FLUOR: 40% in patchy, sand-rich areas, bright gold color CUT COLOR: light amber CUT FLUOR: fast streaming milky white SHOW SUM: POOR 18 5605" SANDSTONE: very fine to fine-grained with medium to coarse- grained sand, abundant silt and clay, quartzose with black chert and opaques, angular to subrounded~, bioturbated, firm to hard., somewhat friable and crumbly, mottled oil stained and medium gray areas, irregular fracture. OIL STAIN.. 99% ODOR'. strong FLUOR: 9~%, slightly mottled: bright gold color CUT COLOR.. light amber CUT FLUOR'. slow streaming milky white to pale· yellow SHOW SUM.. POOR TO FAIR .5606 DESCR: MUDSTONE--SILTSTONE, alternating layers of 5mm thick, medium gray, bioturbated, slightly silty mudstone and thinly laminated (1-2mm thick) oil-stained siltstone. OIL STAIN: 50% parallel to vertical ODOR'. weak FLUOR: 50% of alternating layers, bright gold color CUT COLOR; light amber CUT FLUOR: slow streaming milky white SHOW SUM: POOR 3609 DESCR: SILTSTONE, grayish brown, micaceous, burrow on bedding surface, concavo-convex low angle cross laminae (hummocky?), laminations about lmm thick, firm to hard. OIL STAIN: 100% ODOR: weak FLUOR: 100%, even, grayish gold CUT COLOR: light amber' CUT FLUOR: slow streaming milky white SHOW SUM: POOR 3613.5) DESCR' MUDSTONE, very slightly silty, light to medium gray, bioturbated, soft to firm. OIL STAIN: 0% FLUOR: none SHOW SUM: NONE 19 WEST SAK PILOT 14I CORE SUMMARY CORE 6 BIT 2 - RUN I - CORE 6 CORING TIME: 1.8 HR INTERVAL CUT: 3613-3638 INTERVAL RECOVERED: 3613.5-3639.5 (26.0/25) PERCENT RECOVERY FOR CORE: 104% CUMULATIVE RECOVERY: 101% COMMENTS: RUN ABANDONED AFTER PLUGGING OF BARREL BY SILTY SANDSTONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 20 CORE 6 361-', 5: DESCR: MUDSTONE, silty, medium gray, firm to hard, bioturbated, irregular fracture. OIL STAIN: 0% FLUOR: 0% SHOW SUM: NONE 3616' DESCR: MUDSTONE, very slightly silty, bioturbated with oil stained lmm thick silt laminae, some suggestion of low angle cross lamination in sample, hard. OIL STAIN: 1% ODOR: weak FLUOR: 1% in thin laminae, bright gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR 3619~ DESCR: SANDSTONE, very very fine-grained with minor silt, contains clay-rich laminae, grayish brown due to alternation of clay-rich and sand rich layers, quartzose with minor opaques, angular to subangular, subequant, well sorted, low angle cross laminations, laminae i to 5mm thick, firm and friable. OIL STAIN: 100% ODOR: moderately strong FLUOR: 100%, even, bright gold color CUT COLOR: amber CUT FLUOR: slow streaming milky white SHOW SUM: FAIR DESCR: MUDSTONE, slightly silty, medium gray, bioturbated, irregular fracture, hard. OIL STAIN: 0% FLUOR: 0% SHOW SUM: NONE 3625' DESCR' SAME AS 3622, contains woody compression 21 DESCR: SAME AS 3622. 3631~ DESCR: SILTSTONE, contains light gray clay interlaminations, siltstone is light brown with oil staining, laminae 1-2mm thick, low angle cross lamination, firm and friable. OIL STAIN: 100% ODOR: moderately strong FLUOR: 100%, even but weak, grayish gold color CUT COLOR: light amber CUT FLUOR: moderately fast streaming milky white SHOW SUM: POOR 3634~ DESCR: SANDSTONE--MUDSTONE, very fine grained with fine sand, silty, and clayey, quartzose with opaques, angular to subangular, subequant grains, bimodal distribution of sand and fines (silt and clay), cleanest sandstone is in burrows, medium gray to light brown with oil staining, firm, crumbly, and friable, mottled texture from bioturbation. OIL STAIN: 95% ODOR: moderately strong FLUOR: 95%, mottled, dull gold color CUT COLOR: amber CUT FLUOR: moderately fast streaming milky white to pale brown SHOW SUM: FAIR 3637' DESCR: SANDSTONE, fine-grained with vet,? fine sand and minor silt, clean, quartzose with opaques, angular to subrounded, subequant, well sorted, dark brown with oil staining, faint laminae 5mm thick slightly concavo-convex (?hummocky cross- stratification?), soft and unconsolidated. OIL STAIN: 100% ODOR: moderately strong FLUOR: 100%, even, gold col or CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to brown SHOW SUM: VERY GOOD 2~ 5659 DESCR'. SANDSTONE, very fine to fine grained, silty with moderate silt, dark brown with oil staining, dark brown with oil staining, quartzose with abundant opaques, angular to subangular, subequant, almost bimodal distribution between very fine to fine sand and silt: massive. OIL STAIN: 100% ODOR'. strong FLUOR: 100%, even, dark gold col or CUT COLOR: dark amber- CUT FLUOR: fast streaming milky yellow white SHOW SUM: VERY GOOD 2~ WEST SAK PILOT 14I CORE RECOVERY SUMMARY CORE 7 BlT 2 - RUN 2 - CORE 7 CORING TIME: 1.~° HR INTERVAL C[JT: 3658-5668 INTERVAL RECOVERED: 5639.5-5670.5 (51.0/50) PERCENT RECOVERY FOR CORE: 105% CUMULATIVE RECOVERY: 101% COMMENTS: NONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 24 CORE 7 3639.5' DESCR: SANDSTONE, very fine grained, silty, invaded with oil based drilling fluid, no show analysis possible. 3641 '~ DESCR: SANDSTONE, very fine to fine-grained, slightly silty, dark brown with oil staining, quartzose with opaques, angular to subangular, subequant, moderately well sorted, massive to laminated, individual laminae 5mm thick, possiblly cross laminated, soft and friable, almost unconsolidated. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, gold color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: VERY GOOD 3644 DESCR: SANDSTONE, same as 3641 but with no fine-grained sand 3647~ DESCR: SANDSTONE, same as 3641 but somewhat more massive 3650,~ DESCR.' SANDSTONE, very fine grained, slightly silty, dark brown with oil staining, quartzose with opaques, angular to subangular, subequant, moderately well sorted, planar laminae about 1em thick, soft, friable, almost unconsolidated. OIL STAIN: 100% ODOR~ strong FLUOR.' 100%, even, dui1 gold color CUT COLOR.' dark brown CUT FLUOR: moderately fast streaming milky white to pale brown SHOW SUM: VERY GOOD 25 5655~ DESCR: SANDSTONE, very fine grained with very minor fine sand, slightly silty, same as 5650 except more massive. OIL STAIN: 100% ODOR: strong FLUOR~ 100%, even, dull gold color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: VERY GOOD 3656' DESCR: INTERBEDDED CLAYSTONE AND SANDSTONE, clay interlaminations are light gray and 2-Sma thick and anastamose; sandstone is very fine-grained, silty with minor clay in laminae about 2mm thick, medium to dark brown with oil staining, quatzose with opaques, angular to subangular, subequant, and hard. OIL STAIN: 60% ODOR: strong FLUOR: 60%, even in sandstone, dull gold color CUT COLOR: amber CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: VERY GOOD DESCR: SANDSTONE--MUDSTONE, very fine grained with abundant clay and silt, medium gray, angular to subangular, poorly sorted, oil stained where cleaner, bioturbated, irregular fractures, hard. OIL STAIN: 95% ODOR: weak FLUOR: 95%, slightly patchy, dull gold color CUT COLOR: straw CUT FLUOR: slow streaming milky white SHOW SUM: POOR TO FAIR 3662~ DESCR: SAME AS 3659 3665~ DESCR: SILTSTONE--SANDSTONE, very fine grained, light gray to light brown, poorly sorted, alternating clay rich and sandstone rich laminae about lmm thick, low angle cross lamination, hard. OIL STAIN: 100% ODOR: weak FLUOR: 100%, even except for clay laminae, light amber color CUT COLOR: light amber CUT FLUOR: slow streaming milky white SHOW SUM: PDOR TO FAIR ~668' DESCR: SANDSTONE, very fine to fine-grained, silty, dark brown with oil staining, quartzose with opaques, angular to subangular with subrounded, subequant, moderately well sorted, massive, soft and friable, almost unconsolidated. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, dull gold color CUT COLOR: amber CUT FLUOR: moderately fast streaming milky white to pale brown SHOW SUM: VERY GOOD 3670.5: (CATCHER) DESCR: SANDSTONE, very fine to fine-grained with minor medium sand, silty with moderate clay, dark brown with oil staining, quartzose with rock fragments, angular to subangular with subroundeo, subequant, poorly sorted, planar laminations 5mm thick, firm and friable. OIL STAIN: 100% ODOR: strong FLUOR' 100%, even, bright gold color CUT COLOR: light amber CUT COLOR: slow streaming milky white SHOW SUM: GOOD 27 WEST SAK PILOT 14I CORE RECOVERY SUMMARY CORE 8 BIT 2 - RUN 5 - CORE 8 CORING TIME: 1.9 HR INTERVAL CUT: 5668-5688 INTERVAL RECOVERED: 5670.5-3691.9 (21.4/20) PERCENT RECOVERY FOR CORE: 107% CUMULATIVE RECOVERY: 102% COMMENTS: RUN ABANDONED AFTER BARREL PLUGGED WITH SOFT UNCONSOLIDATED SAND. TEETH WERE KNOCKED OFF THE BIT DURING THIS RUN. NEXT RUN WILL USE NEW BIT. CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 28 CORE 8 3670 DESCR: SANDSTONE: fine with very fine sand, silty with abundant clay, dark brown with oil staining, quartzose with rock fragments and opaques, angular to subrounded, equant, poorly sorted, sandy burrows visible, clay-rich mottled patches, soft and friable. OIL STAIN: 100% ODOR: strong FLUOR: 10(.')%: even, bright gold CUT COLOR: amber CUT FLUOR: fast streaming milky yellow white SHOW SUM: GOOD 3673~ DESCR: MUDSTONE with siltstone patches, medium gray where clayey, light brown where cleaner oil-stained silt, bioturbated, irregular fractures, hard. OIL STAIN: 30% ODOR: weak FLUOR: 3(i)%, patchy, dull gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR 3676~ DESCR: SAME AS 3673 OIL STAIN: 80% ODOR: weak FLUOR: 80%, patchy, dull gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: POOR 29 DESCR: MUDSTONE--SILTSTONE, light brown to medium gray, irregular fractures, bioturbated, hard. OIL STAIN: 85% ODOR: weak FLUOR: 85%, patchy, dull gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: POOR .3682-~ DESCR: SILTSTONE--SANDSTONE, very fine-grained, silty ~Jith minor clay, dark brown with oil staining, angular to subang~tlar, subequant, poorly sorted, irregular fracture, firm and friable. OIL STAIN: 1[)0% ODOR: moderately strong FLUOR: 100%, even, dull gold color CUT COLOR: not determined CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: GOOD 5685? DESCR' SANDSTONE-SILTSTONE, very fine-grained with clay, dark brown with oil staining, quartzose with opaques, ang~tlar to subangular, subequant, moderately well sorted, Iow angle concavo- convex cross lamination, firm and friable. OIL STAIN: 100% ODOR: moderately strong FLUOR: 10,~1)%, even but low intensity, dull gold color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: GOOD TO VERY GOOD 5688~ DESCR' SAME AS 5685 5691.4~ (CATCHER) DESCR: SANDSTONE, very fine-grained, very silty, minor clay, dark brown with oil stainings, quartzose with rock fragments and opaqu~es, angular to subangular, subequant., moderately well sorted except for silt (almost bimodal sorting), thin concavo-convex laminae about 2mm thick (?hummocky cross stratification?), soft and friable. OIL STAIN: 10£)% ODOR: moderately strong FLUOR: 100%, even, bright gold color CUT COLOR: amber CUT FLUOR: moderately fast streaming milky yellow white SHOW SUM: GOOD WEST SAK F'ILOT 14I CORE RECOVERY SUMMARY CORE 9 BIT 3 - RUN 1 - CORE 9 CORING TIME: 0.3 HR INTERVAL CUT: 3688-3718 INTERVAL RECOVERED: 3691.9-3721.9 (30.0/30) PERCENT RECOVERY FOR CORE: 100% CUMULATIVE RECOVERY: 102% COMMENTS: NONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 32 CORE 9 3691.9' DESCR: MUDSTONE, medium gray with stringers of oil stained siltstone, bioturbated, hard. OIL STAIN: less than 10% ODOR: weak FLUOR: less than 10%, even on bedding planes, dull gray to gold CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR 3695' DESCR'. MUDSTONE, sandy, silty, very fine to fine-grained sand, dark gray to medium brown, bioturbated, irregular fracture, hard, dense. OIL STAIN: 95% ODOR: moderately strong FLUOR: 95%, mostly even, dull gold color CUT COLOR: light amber CUT FLUOR: slow streaming milky white to pale brown SHOW SUM: POOR TO FAIR 3698' DESCR: SANDSTONE, very fine to fine-grained, silty, muddy, mud in fractures in sandstone, massive with irregular fractures, firm to hard. OIL STAIN'. 7='·o% ODOR: moderately strong FLUOR: 75%, patchy, bright gold color CUT COLOR: amber CU'[ FLUOR: moderately fast streaming milky yellow white SHOW SUM: FAIR 3'70 DESCR: SANDSTONE, very fine-grained, silty with minor clay, angular to subangular, subequant, moderately well1 sorted, laminae about 2mm thick, hard. OIL STAIN: 100% ODOR~ moderately strong FLUOR: 100%, even, bright gold CUT COLOR: amber CUT FLUOR: slow streaming milky white SHOW SUM: GOOD 33 ~704: DESCR: SILTSTONE--MUDSTONE, poorly interlaminated, oil stained where cleaner silt, medium to dark gray where clayey, bi oturbated?, hard. OIL STAIN: 50% ODOR: moderately strong FLUOR: 50%, on laminae: dull gold color CUT COLOR: amber CUT FLUOR: slow streaming milky white SHOW SUM.' FA I R ~707: DESCR: SILTSTONE--SANDSTONE and MUDSTONE, very fine grained, alternating laminae of siltstone/sandstone and mudstone, medium gray mudstone, oil stained siltstone/sandstone, burrowed, flaser- bedding, hard and slightly friable. OIL STAIN: 50% ODOR: moderately strong FLUOR: 50%, even in sand-rich laminae, bright gold color CUT COLOR: straw CUT FLUOR: slow streaming milky white SHOW SUM: FAIR 3710 ' DESCR: SANDSTONE, very fine-grained, silty with clay, dark brown with oil staining, quartzose with opaques: angular to subangular, subequant: moderately well sorted, laminae about lmm thick: interlaminated with slickensided medium gray mudstone, sandstone is hard and friable. OIL STAIN: 100% ODOR~ strong FLUOR: 100%, even, dull gold color CUT COLOR: amber CUT FLUOR: slow streaming milky white SHOW SUM' FAIR TO GOOD DESCR'. SANDSTONE, very fine grained, silty with minor- clay, dark brown with oil staining, quartzose, angular to subangular, subequant, moderately well sorted, breaks into laminae about i cm thick, firm to soft and friable. OIL STAIN: 100% ODOR: strong FLUOR: 10C)%, even, bright gold color CUT COLOR: dark brown CUT FLUOR'. fast streaming milky white to pale brown SHOW SUM: VERY GOOD 34 5716~ DESCR: INTERBEDDED SANDSTONE/SILTSTONE AND MUDSTONE, sandstone is very fine grained: sandstone/siltstone layers are 1ca thick and laminated with laminae lmm thick, mudstone is poorly laminated, siltstone is friable and hard with light brown oil staining, mudstone is medium gray. OIL STAIN: 1OO% in siltstone layers ODOR: weak FLUOR: 1OO%, even in siltstone, bright gold color CUT COLOR: light amber CUT FLUOR: slow streaming milky white SHOW SUM: FAIR 5719~ DESCR: SANDSTONE, very fine to medium grained, muddy, light brown to medium gray, quartzose with rock fragments and opaques, angular to subangular, subequant, poorly sorted, laminated, laminae about 2mm thick, possible cross lamination, hard and fri able. OIL STAIN: 99% ODOR: weak FLUOR.' 99%, even in laminae, bright gold color CUT COLOR' straw CUT FLUOR: slow streaming milky white SHOW SUM: POOR TO FAIR 3721.9~ DESCR: S!LTSTONE, sandy, with clay, mottled light brown to medium gray, bioturbated with remnant low angle cross lamination, irregular fracture, hard. OIL STAIN: 100% ODOR: moderately strong FLUOR: 100%, even, dull gold color' CUT COLOR: light amber CUT FLUOR: slow streaming milky white SHOW SUM' POOR TO FAIR 35 WEST SAK PILOT 14I CORE RECOVERY SUMMARY CORE BIT 3 -. RUN 2 - CORE 10 CORING TIME: .25 HR INTERVAL CUT: 3718-3749 INTERVAL RECOVERED: 3721.9-3752.7 (30.8/31) PERCENT RECOVERY FOR CORE: 99% CUMULATIVE RECOVERY: 101% COMMENTS: NONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 36 3721.97 DESCR: SANDSTONE, very fine grained, very silty, minor clay, quartzose with opaques, moderately well· sorted, low angle cross lamination, laminae lmm thick, soft, friable, almost unconsol i dated. OIL STAIN: 1007. ODOR'. strong FLUOR'. 100%, even., dull gold color CUT COLOR: light brown CUT FLUOR: moderately fast streaming milky white to pale brown SHOW SUM: GOOD TO VERY GOOD DESCR: SILTSTONE--MUDSTONE, dark gray to light brown with oil staining, bioturbated, hard, irregular fracture. OIL STAIN: 95% ODOR: weak FLUOR: 95%, mottled, dull gold color CUT COLOR: straw CUT FLUOR: slow streaming milky white SHOW SUM: POOR 57277 DESCR' SAME AS 3724 but with very fine sand 3750: DESCR: SAME AS 3724 but with very fine sand 37337 DESCR: MIJDSTONE, silty patchy areas stained light brown, bioturbated, irregular fracture, hard. OIL STAIN: less than 10% ODOR~ weak FLUOR: less than 10%, patchy, dull gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY F'OOR 3736? DESCR' SAMEAo""' 7;733 3739: DESCR: SAblE AS 3735 but with very fine sand within patchy silty areas 5742" DESCR: SANDSTONE--SILTSTONE, very fine grained, muddy, medium gray to light brown with oil staining: bioturbated, irregular fracture: hard, somewhat friable. OIL STAIN: 100% ODOR: weak to moderately strong FLUOR: 1OO%, even: bright gray gold color CUT COLOR.' straw CUT FLUOR.' slow streaming milky white SHOW SUM: POOR TO FAIR 3745' DESCR: SANDSTONE, fine, very minor silt, dark brown with oil[ staining, quartzose with opaques, clean sand, very well sorted, subequant and subrounded with black chert granules, soft and friable, almost unconsolidated. OIL STAIN: 10(.')% ODOR: strong FLUOR: 100%, even, dull gold color CUT COLOR: dark brown CUT FLUOR' moderately fast streaming milky' white to pale brown SHOW SUM: VERY GOOD 3748~ DESCR: SILTSTONE--MUDSTONE, medium gray to light brown, oil stained in siltier areas, bioturbated, irregular fracture, hard. OIL STAIN: 50% ODOR: weak FLUOR: 5£)%, patchy, dull gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: POOR 3750 DESCR' SAME AS 3748 38 5752.7 ' DESCR: SILTSTONE--MUDSTONE, light to medium gray, mottled, bioturbated, slight oil staining in siltier areas, irregular fracture, hard. OIL STAIN: less than 10% ODOR: weak FLUOR: less than 10%, in thin laminae, dull gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR 39 WEST PILOT 14I CORE RECOVERY SUMMARY CORE 11 BIT 5 - RUN 3 - CORE 11 CORING TIME: 0.7 INTERVAL CUT: 3749-5768 INTERVAL RECOVERED: 5752.7-5772.7 (20.0/19) PERCENT RECOVERY FOR CORE: 105% CUMULATIVE RECOVERY: 102% COMMENTS: TOP 1~ SOMEWHAT WASHED OUT, RUN ABANDONED AFTER F'LUGGING OF BARREL BY DENSE TUFF. CORE CHIP DESCRIPTIONS BY MARK H. SCHEiHING 40 CORE 11 3752.7: DESCR: MUDSTONE, with siltstone pods and stringers, bioturbated, medium gray, light brown where oil stained, irregular fracture, hard. OIL STAIN: less than 10% ODOR .' weak FLUOR: less than 10%, patchy, dull gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR 3756~ DESCR' SAME AS 3748 3759' DESCR: MUDSTONE, medium gray, bioturbated, very sparse oil staining in silt rich areas SHOW SUM: VERY VERY F'OOR 3762~ DESCR: SANDSTONE, very fine to fine-grained, silty, quartzose with opaques, angular to subrounded, subequant, moderately well sorted, planar laminations lmm thick, soft to firm and friable. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, dull gold color CUT COLOR: dark brown CUT FLUOR: fast streaming, milky white to pale brown SHOW SUM: VERY GOOD DESCR: SANDSTONE, very fine grained with fine sand, minor silt, dark brown with oil staining, quartzose with opaques, angular to subangular, subequant, planar bedded, soft and friable, almost unconsolidated. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, dull gold color CUT COLOR: dark brown CUT FLUOR: fast streaming, milky white to pale brown SHOW SUM: VERY GOOD 41 5?68' DESCR: SANDSTONE, very fine grained, slightly silty, dark brown with oil staining, quartzose with opaques, angular to subangular, subequant, moderately well sorted, planar laminations, laminae 5mm thick. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, bright gold color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: VERY GOOD 5770; DESCR: SANDSTONE, very fine grained, dark brown with oil staining, quartzose with opaques, angular to subangular, subequant, moderately well sorted, planar laminations, laminae 5mm thick, firm to soft and friable. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, dull gold color CUT COLOR: amber CUT FLUOR: moderately fast streaming milky white SHOW SUM: VERY GOOD Z772.7 DESCR: TUFF, light graY, altered, biotite shards, very hard, sugary appearance, conchoidal fracture, forms an interval a few inches thick. Directly overlain in the core catcher by SANDSTONE, very fine grained with minor silt, dark brown with oil staining, quartzose with opaques, angular to subangular, subequant, moderately well sorted, interbedded with medium gray clay (?clasts?): firm and friable. Show is done on sandstone directly above tuff. OIL STAIN: 9()% ODOR "-' strong FLUOR: 90%, even in sandstone, dull gold color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: GOOD RECEIVED FEB 0 8 1985 Alaska 0il & Gas Cons. Commission Anchorage 4,-3. WEST SAK PILOT ~14I CORE RECOVERY SUMMARY CORE 12 BIT 3 - RUN 4 - CORE 12 CORING TIME: 0.6 HR INTERVAL CUT: 3768-3800 INTERVAL RECOVERED: 3770.2-3803.7 (31.0/32) PERCENT RECOVERY FOR CORE: 97% CUMULATIVE RECOVERY: 101% COMMENTS: NONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 43 CORE 12 ~772.7' DESCR: SANDSTONE., very fine grained, silty, dark to medium brown with oil staining: quartzose with opaques, angular to subangular, subequant, moderately well sorted, planar laminations, laminae about 5mm thick. Sample invaded by drilling fluid, no show analysis done on this sample. 3775' DESCR: SANDSTONE., very fine grained., slightly silty, quartzose with opaques, angular to subangular., subequant, moderately well sorted., firm to hard and friable. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, bright gold color CUT COLOR: dark amber CUT FLUOR: moderately fast streaming milky white to pale brown SHOW SUM: VERY GOOD . 5778~ DESCR: SANDSTONE--SILTSTONE, very fine grained, interlaminated with muddy lmm thick laminae, contains a 1ca thick banded coal layer--coalified single axis?, planar fractures, hard, friable. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, bright gold color CUT COLOR: amber CUT FLUOR: slow streaming milky white SHOW SUM: FAIR TO GOOD 5781~ DESCR' MUDSTONE, slightly silty, medium gray, massive, conchoidal fractures, hard. OIL STAIN: 0% FLUOR' 0% SHOW SUM: NONE 44 ~784' DESCR: SANDSTONE, very fine grained with very minor fine sand, silty, quartzose with opaques, angular to subangular, subequant, moderately well sorted, laminae about Imm thick, hard and friable. OIL STAIN: 1OO% ODOR: strong FLUOR: 1OO%, even, bright gold color CUT COLOR: amber CUT FLUOR: moderately fast streaming milky white to pale brown SHOW SUM: GOOD 7787' DESCR: SANDSTONE, very fine to fine grained, silty, dark brown with oil staining with dark gray clay streaks, bioturbated, subangular to subrounded, subequant, poorly sorted, irregular fracture, hard, friable. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, bright gold color CUT COLOR: light amber CUT FLUOR: moderately fast streaming milky white to pale brown SHOW SUM: GOOD 3790 DESCR: SHALE, medium gray, interbedded with very fine sandstone as lenses in shale, sandstone is dark brown with low angle cross lamination, laminae 1-2mm thick, shale is hard, sandstone lenses are softer and friable. OIL STAIN: 40% ODOR: strong FLUOR: 40%, in sand layers, bright gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: POOR 3793' DESCR: SANDSTONE, very fine to fine grained, slightly silty, dark brown with oil staining, angular to subangular, subequant, moderately well sorted, massive, soft, crumbly, almost unconsolidated. OIL STAIN: 100% ODOR: strong FLUOR: 100%, even, bright gold color CUT COLOR: dark brown CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: VERY GOOD 45 DESCR: SILTSTONE, with very fine sand and clay, bioturbated, hard. OIL STAIN: 95% ODOR: weak FLUOR: 95%, mottled, silver gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR 5799' DESCR: SAME AS 5796 5801' DESCR: SAME AS 3796 3803.7 ~ DESCR' MUDSTONE, light to medium gray, silty, bioturbated, irregular fracture, hard. OIL STAIN: £)% FLUOR: (:)% SHOW SUM: NONE 46 WEST SAK PILOT 14I CORE RECOVERY SUMMARY CORE 13 BIT 3 -RUN 5 - CORE 13 CORING TIME: 0.4 HR INTERVAL CU'[: 3800-3831 INTERVAL RECOVERED: 3803.7-3834.7 (31.0/31) PERCENT RECOVERY FOR CORE: 100% CUMULATIVE RECOVERY: 101% COMMENTS: NONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 47 CORE 5805.7 ~ DESCR: SANDSTONE, very fine and fine grained, silty., medium brown with oil staining, quartzose with opaques, angular to subangular wi th subrounded, moderately well sorted, massive: firm, slightly friable. OIL STAIN: 100% ODOR: moderately weak FLUOR: 100%, even: bright gold color CUT COLOR: dark brown CUT FLUOR: slow streaming milky white SHOW SUM: GOOD 3806 DESCR: MUDSTONE, with siltstone patches, medium gray, light brown where oil stained, bioturbated. OIL STAIN: 10% ODOR: weak FLUOR: 1(]%, patchy, bright gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR 5809 DESCR: MUDSTONE/SILTSTONE--SANDSTONE, very fine grained, bioturbated: oil stained where cleaner. OIL STAIN: 80% ODOR .' weak FLUOR: 80%, patchy, bright gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: F'OOR 3812~ DESCR: SAME AS 38(])9 48 3815' DESCR: SANDSTONE, very fine to fine-grained, silty, minor clay, light brown with oil staining, angular to subangular, subequant, moderately well sorted, planar laminations, laminae 1- 5mm thick, firm and friable. OIL STAIN: 1OO% ODOR: moderate FLUOR: 100%, even, bright gold color CUT COLOR: amber CUT FLUOR: fast streaming milky white to pale brown SHOW SUM: VERY GOOD 3818~ DESCR: MUDSTONE--SILTSTONE, interlaminated, laminae lmm thick, low angle cross lamination. OIL STAIN: 1% ODOR: weak FLUOR: 1%, laminated, bright gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR DESCR: MUDSTONE, silty, medium gray, conchoidal and irregular fractures, bioturbated, hard. OIL STAIN: 0% FLUOR: 0% SHOW SUM: NONE DESCR: SAME AS 3821 3827~ DESCR: SAME AS 3821 49 5829' DESCR: SILTSTONE--SANDSTONE, very fine grained, abundant clay, angular to subangular, subequant, low angle cross laminae, laminae lmmthick, alternating light gray and light brown laminae. OIL STAIN: 100% ODOR: moderately strong FLUOR: 100%, even, silver gold color CUT COLOR: straw CUT FLUOR: moderately fast streaming milky white SHOW SUM: FAIR 5852' DESCR: SAME AS 3829 3834.7' DESCR: SILTSTONE/SANDSTONE--MUDSTONE, very fine grained sandstoneand siltstone is light to medium grown, mudstone is medium gray, low angle cross lamination, laminae about 2mm thick, ?bioturbation?, hard, friable, poorly sorted. OIL STAIN: 70% ODOR: weak FLUOR' 70%, even insand-rich laminae, silver gold color CUT COLOR: amber CUT FLUOR: slow streaming milky white SHOW SUM: POOR TO FAIR 50 WEST SAK PILOT 14I CORE RECOVERY SUMMARY CORE 14 BIT 3 - RUN 6 - CORE 14 CORING TIME: 0.8 HR INTERVAL CUT: 3851-3863 INTERVAL RECOVERED: 3834.7-3865.7 (31.0/32) PERCENT RECOVERY FOR CORE: 97% CUMULATIVE RECOVERY: 101% COMMENTS.' NONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 51 CORE 14 5854.7~ DESCR: SILTSTONE--MUDSTONE, low angle cross lamination, laminae about 5mm thick, light to medium gray, hard and slightly friable. OIL STAIN: 0% FLUOR: 0% SHOW SUM: NONE 5857~ DESCR: MUDSTONE, medium gray, silty, bioturbated, irregular fracture. OIL STAIN: 0% FLUOR: 0% SHOW SUM: NONE 3840 DESCR' MUDSTONE, medium gray, bioturbated, irregular fracture. OIL STAIN: 0% FLUOR: 0% SHOW SUM: NONE 3843~ DESCR: MUDSTONE, medium to dark gray, bioturbated, irregular fracture, sparse patchy oil stained silt areas. OIL STAIN: less than 10% ODOR: very weak FLUOR: less than 10% CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR 38467 DESCR: SANDSTCNE, very fine grained, abundant silt and clay, ang~,lar to subangular, poorly sorted, alternating clay rich and sa,~d rich laminations, laminae lmm thick, light brown with oil staining, hard and friable. OIL STAIN: greater than 95% ODOR: moderately strong FLUOR: greater than ~5%, even in laminae, silver gold col or CUT COLOR: light amber CUT FLUOR: slow streaming, milky white SHOW SUM: F'OOR TO FAIR 52 58492 DESCR: INTERBEDDED SANDSTONE AND MUDSTONE, very fine grained, mudstone poorly laminated medium to dark gray., sandstone oil stainedand silty, iaminae contain shellfragments and black chert granules, hard and slightly friable. OIL STAIN: 100% in sandstone ODOR: moderately strong FLUOR: 100%, even in sandstone, silver gold color CUT COLOR: light amber CUT FLUOR: slow streaming milky white SHOW SUM: POOR TO FAIR 3852' DESCR: SANDSTONE, very fine to fine grained with abundant silt and clay, dark to medium brown with oil staining, angular to subangular, subequant, poorly sorted, bioturbated, irregular fracture, hard and somewhat friable. OIL STAIN: 1(])0% ODOR: moderately strong FLUOR: 100%, even, silver gold color CUT COLOR: straw CUT FLUOR: slow streaming milky white SHOW SUM: FAIR TO GOOD 3855' DESCR: MUDSTONE, sandy and silty, light brown patches in a medium gray matrix, sand is very fine to fine, bioturbated, hard and somewhat friable. OIL STAIN: 95% ODOR: moderately strong FLUOR: 95%, patchy and mottled, silver gold color' CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: POOR TO FAIR 3858' DESCR: SANDSTONE/SILTSTONE, very fine grained, laminated, laminae about lmm thick, abundant clay, hard. OIL STAIN: 100% ODOR: moderately strong FLUOR: 100%, even, silver gold color CUT COLOR: straw CUT FLUOR: slow streaming milky white SHOW SUM: FAIR 53 5860 DESCR: SILTSTONE, with very fine sand, clay, mediumto dark gray with light brown oil staining patches, irregular fracture., bioturbated, hard. OIL STAIN: 10-50% ODOR: not determined FLUOR: 10-50%, patchy, silver gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: POOR 5865~ DESCR: SANDSTONE, very fine to fine grained, with abundant silt and clay, bioturbated light brown to medium gray, irregular' fracture, hard and friable. OIL STAIN: 100% ODOR: moderately strong FLUOR: 100%, even, yellow color CUT COLOR: amber CUT FLUOR: fast streaming milky white SHOW SUM: POOR TO FAIR 5865.77 DESCR: MUDSTONE--SILTSTONE, light to medium grmy, bioturbated, irregular fracture, hard. OIL STAIN: 0% FLUOR: 0% SHOW SUM: NONE 54 WEST SAK PILOT 14I CORE RECOVERY SUMMARY CORE 15 BlT 5 - RUN 8 - CORE 15 CORING TIME: 1.1 HR INTERVAL CUT: 5865-5893 INTERVAL RECOVERED: 5865.7-5896.5 (50.6/50) PERCENT RECOVERY FOR CORE: 102% CUMULATIVE RECOVERY: 101% COMMENTS: NONE CORE CHIP DESCRIPTIONS BY MARK H. SCHEIHING 55 CORE 15 5865.7' DESCR: SILTSTONE--MUDSTONE, light to medium gray: poorly bedded, irregular fracture, hard. OIL STAIN: less than 10% ODOR: weak FLUOR: less than 10%, laminated, bright gold color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR 5868" DESCR: MUDSTONE--SILTSTONE, light to medium gray, low angle cross lamination, hard. OIL STAIN: 0% FLUOR: 0% SHOW SUM: NONE 3871~ DESCR: SANDSTONE, very fine to fine grained, silty and muddy., medium gray to light brown, angular to subrounded, subequant, bioturbated, poor sorting, firm to hard and friable. OIL STAIN: 90% ODOR: moderately strong FLUOR: 90%, patchy, yellow color CUT COLOR: light amber CUT FLUOR: slow streaming milky white SHOW SUM'~ POOR TO FAIR 3874' DESCR: MUDSTONE--SILTSTONE, medium to dark gray, with very fine sand, laminated, laminae lmm thick, smooth fractures, hard. OIL STAIN' (i)% FLUOR: 0% SHOW SUM: NONE 3877' DESCR'. MUDSTONE, medium to dark gray, bioturbated, irregular fracture, hard. OIL STAIN: 0% FLUOR: ..'i)% SHOW SUM: NONE 56 5880 DESCR: SANDSTONE., very fine to fine, muddy and silty, calcite cemented, dark gray, irregular laminations, hard. OIL STAIN: 100% ODOR: moderately weak FLUOR: 100%, even~, bright gold CUT COLOR: straw CUT FLUOR: slow streaming milky white SHOW SUM: F'OOR 5885' DESCR: SANDSTONE, muddy and silty, massive, poorly sorted., irregular fracture, hard. OIL STAIN: 1OO% ODOR: moderately weak FLUOR: 1OO%, even, yellow CUT COLOR: straw CUT FLUOR: slow streaming milky white SHOW SUM: POOR 5886~ DESCR: SANDSTONE--SILTSTONE, cemented, laminated, conchoidal fracture, light gray, looks tuffaceous. OIL STAIN: 0% FLUOR: 0% SHOW SUM: NONE 3889' DESCR: SAME AS ABOVE 3891~ DESCR: SAME AS ABOVE OIL STAIN: 100% ODOR: weak FLUOR: 100%, even, yellow color CUT COLOR: not determined CUT FLUOR: not determined SHOW SUM: VERY POOR 3894~ DESCR' SANDSTONE, very fine grained, silty, gray. OIL STAIN: 0% FLUOR: 0% SHOW SUM.' NONE 57 DESCR: TUFF, light gray, very hard, conchoidal fracture, biotite, glassy inclusions.- OIL STAIN: 0% FLUOR: 0% SHOW SUM: NONE END OF CORE CHIP DESCRIPTIONS 58 Eastn n / Whipstock A PETROLANE COMPANY REPORT of SUB-SURFACE DIRECTIONAL SURVEY ARCO ALASKA. INC. COMPANY West Sak Pilot, well Number: .. 14-I WELL NAME JOB NUMBER A0584S0265/ A0684S0270 Kupuruk Field, North Slope, Alaska LOCATION RECEIVED FEB 0 8 1985 TYPE OF · -,~, u. & Gas Cons, Commission .Mag Multi-Sh~tE~[c~0~_D .' DATE 01-JUN-8 4 F E B 0 8 1985 SURVEY BY B JAHN Alaska 011 & Gas Cons. Commission Anchorage OFFICE Anchorage, Alaska Eastman Whi ,pst oc k DATE' June 20, 1984 (907) 563-3650 P. O. Box 4-1970~Anchorage, Alaska 99509-1970 ARCO ALASKA, INC. P.O. BOX 360 Anchorage, Alaska 99510 Well Number: West Sak Pilot, Well No: 14-I Location: Kuparuk Field, North Slope, Alaska Type of Survey: MMS/MMS Date: 23-MAY/01-JUN/84 Method of Computation: Radius of Curvature Surveyor/Driller: B JAHN Job Number: A0584S0265/A0684S0270 Attn: Mr. BILL CONGDON Dear Mr. Congdon, We are enclosing the original and one copy/copies of.-the MMS/MMS survey run on the above mentioned well. To date, 'the following distribution has been accomplished: A. 1 col?y/copies delivered to drilling for in-house distribution~ B. 0 copy/copies for noted oil company representati'ves. C. 3 copies for E/W permanent well files. We wish to take this opportunity to thank you for using Eastman Whipstock and look forward to being of service in the future. // ,,'~, Dist i~t Technical[ Coordinator cc/fi !e Directional Drillers/Sub-Surface Surveyors/Instrument & Tool Rentals/Sales/Worldwide ARCO AI..A'.SKA, INC:. - ,_='e-, ,-. .-., ,.= (' ,~-, ~.(')--~ WE:ST E;AK F'ILOT, WELL NC~: 14-1 MME;/MMS ._lOB NO: AO._,o4oCb. 6..,/A.)6.>4:_-..~.70 MMS, O-c,-=.':,a __ _ " ' 23-MAY-E:4 ' . ._.~ ..... MD, ~:aiRVEYC~R: B dAHN, DATE RUN. - ~.=, = 'r-' 12:3 CAMERA NO:.'-.-.;. 1/_- ....... , I , A U. NO:S: · _,C ~: . i, 74A · MM..'_:;, 0_.4c, 25"M[,, ?ii. JRV~-~'b'~:'" B-.jAHN, [,ATE RUN: 01_jUN--:E:4 CAMERA NO: .1695, 1502, A/El Ni.-j: 12:7..:1, 74A RECORD OF SURVEY RADIU:3 OF CURVATURE METHOD ARCO. ALASKA,, INC: · :5? C'"-' = - ,-. ~-("~ c WEST SAK PILOT, WELL NO: 14-I MMS/MMS ._lOB NO' A()...-.4.-.()...6.;./Ao6._-.4:=.,),=7:) TIME DATE KUPARUK FIELD, NORTH .:,I..OF'E, ALA'.._;KA 15: 27:33 19-,.IUN-84 TRUE ' ~- ~ SUBSEA C U MEA;:,URE[ DRIFT DRIFT COURSE VERTICAL VERTICAL R E T A N G L A R E: L 0 $ U R E DCU:.iLEC. i DEPTH. ANGLE DIRECTION LENGTH ..... DEPTH SECTION TVD C 00,R.D I N A T e $ DISTANC:E FEET D 1,1 D M FEET FEET FEET FEET FEET FEET D M DO/10OFT .... O. 0 0 0 '0 O .... 0.00. 88. 0 0 0 0 88. 88.00 180. 0 0 0 0 92. 180.00 272· 0 C) 0 0 92 272.00 364. 0 30 N 73 30 E 92. 364.00 0.00 -122.00 0.00 0.00 -34.00 0.00 0.00 58·00 0.00 0...00 150.00 0,00 -0.25 242.00 0.11N O. O0 0.00 O. O0 Q, 00. 0.38 E 456. 0 45 N 75 30 E 92. 455.99 -0·86 548. I 0 N 58 30 E 92. 547·98 -1.84 641. 0 30 N 37 30 E 93. 640.97 -2.93 733. 0 30 N 16 30. E 92. 732.97 -3·73 825. 0 0 0 0 92. 824.97 -4.13 917, 1009. 1101. 1193. 1285. 333.99 0.38 N 1.35 E 425.98 0.93 N 2.64 E 518·97 1·74 N 3.54 E 610.~7 2.45 N :3,90 E 702.97 2.83 N 4.01 E 0 0 0 0 0 0 0 0 1 30 S 3 30 E 3 0 S 11 30 E 5 15 S 4 30.E 1377. 7 45 S 1 30 W 92. 1376.04 15,40 1254.04 18.90 S 5·75 E 1469. 10 0 S I :30 W 92. 1466.94 28.70 1:344.94 33.09 S 5·38 E 1561. 12 0 S 15 30 W 92. 1557·24 45.74 1435.24 5£).41S 2.79 E 1653. 14 15 S.23 30 W.. ~2. 1646,83 66.5~. 1524,83 ~0,@~ $ . 4,18 W 1745. 16 30 S 23 0 W 92. 1735.53 90.98 1613.53 92.49 S 13.80 W 0.00 ........ O____.O . .O. O0 0. O0 0 0 0. O0 0. O0 0 0 O. O0 C). O0 ...... ~ ............ ()... (2.() 0.40 N 73 30 E 0.54 1.40 N 7..4 1.~ El .....0.~7 2.80 N 70 37 E 0.39 3.94 N 63 50 E 0.60 4,6! N 57 52 ~ 0,20 4.91 N 54 47 E 0.54 4,91 N 54 47 E O. OC) 4,91 N 54 47 E 0.00 4.40 N 68 14 E 1.63 4.96 S 66 53 E .. 1766 10.11 $ :32 49 E 2.50 19.76 S 16 56 E 2.81 33.52 .S ? 14 E 2.45 50.48 S 3 10 E 3.61 7o.21 s 3 25..W ....... 93.52 S 8 29 W 2 .:, .1837, 1.~ ..... :::A :3. '-"-',~,~0 W. 'P2, 1.=.~.._,.'-"-'° ..7'-.' 118,64 1701.27 11"',_-,, 05 :=:, 24... :-~,¢.~_. W · ":'", 1 .~,2 14.5 07 .5; - 44 W 1$/2':?. 18 30 S ~.- :::0 W 92. 1910 52 147 oo 788. :::5 _ . I · I~I ... I . I l 2021. 18 0 :S ~ 30 W '?~z~. 1997.8'P 176.64 ld7._. :~¢~ 171 69 S 46.47 W 21.12: ~' 23 '::c) W 99 2085.:::':;~ s,c).~ C)6 lC~/-,.q,39 ~o~ ,=,/. ~ 57 58 W . · ~ ~ ~. ~, ~ . - ......... ~U... 0 '-"-' · ?'?A% 18 0 c. 24 0 W 92. '~'172,88 '-"-a'=' '-"~' ......._, ~ .~.~._~. 48 . oo ~ .... 88._, ~ 69.03 W 120.54 $ 11 40 W 2.20 14~.33 S 13 44 W 0.17 177.86 S 15 9 W 0.54 206.06 S 16 14 W 0.34 234.28 $ 17 8 W 0.17 '--"",9"7 ....I.E!r~ ':' '-'4 ':'A W ';'~'".' '?2/-.r) .~::: ,"-'~'o ~J. ,_-.~"-'._-. ,'"-' J '-'~'., ,:,o. '-":'o,_, ~-'-"~ "':'~-, ... ,--.~"',-, .-. ¢' ._,-o-0.. 70 W 262.51 .5; 17 54 W 0.17 .- . - ~. -- =_ .... ~. .... :-_. ..'-,':'R':~._,._,. 17 4.5 '.S ,,..':'~._ 0 W '-72.. . 2:'::47,94 29r). .. 08 ,..... ~.._'.?'-":'~. 94 275· 44 S ?~. 5:Z W ~90...,7 .:, 18:34 W O. 32 :24:::1. 17 :-_-:() S 27 .0 W 92. :24.35.62 317.87 2313.62 300.48 ::; 104.74 W 318.21 .5; 19 13 W 0.71 2~7:':: 17 0 ':' 2'7 0 W '7~'-,' '-'~;i':'q ~'.-., 345 04 :2401 48 324.79 .'_:: 117.12 W 345 26 .S 19 50 W 0 54 ~-.......- · --'"" . ~ ............... I · '-' '-"-"l · _-.4o 42 ,-' .... '2/',/_',5 ..... , 1/:, 45. S ....'-.":',..:, _'::A. W 9'2. . , 2./:,11 , :;?._ ~_ 371 ,/_-,1 ~:4,_-,; , .=,2_ '" "'. ._. 12F/ ,5/:, W 371 ,73 $ 20 24 W 0,:.~ ARCO AL.ASKS, ._.INC ............................ COMPUTATION PAGE NO. 2 · c~='-, ,--er', = ..... ~ ...... >:"':4 WEST SAK PILOT, WELL NO: 14-I MMF;/MMS ,JOB NO" A.._,o4.=,.-6._,/A0684.=,O.-70 TIME DATE KUPARUK FIELD, NORTH SLOPE, ALASKA 15: 27:3:3 1 y-,JUN-84 TRUE ' MEASi..IRED DRIFT DRIFT COURSE VERTICAl_ VERTICAL SUB'.=;EA R E C T A N G U L A R C L 0 S U R E DOGLEG BEF~TH. ANGLE [!!REC.TION...~_N..!._--4_T._H. DEPTH SECTION TVD C: O O R D !. Nfl T E._..~ D!$TANCE DIRECTION SEVERITY FEET D M D M FEET FEET' FEET FEET FEET FEET D M [IG/100FT . ~ 7,.., 7. 16:30 '-' '-"r 68 ...... :;,...,2 .0 W ............. ~.~., ........ 26'P9.68. :397.71 2577. .o_-,-, ... 16 1 .... ~ 30 :=:0 W S/..-. ,7o7. ?4 423. :-_-:7 2665. '.--/4 # . I -- ~ i ,-i ~ · 2941 16 30 .L=; :3¢~ :30 W 92 2R7A. 21 449 O1 ~7._4 21 · '::0:~. 14 c;O F; :30 S;¢~ N r...~..._.,~.~64.06 473 31 2842.'='/' 31 ~.._. 13 :-":0 S .-,o... ,_, 0 W '.;'2 ........... 2AF, 4 1:3 4':~ ~"'-_-,~ 295:2. _ . 13 . -t.,.~ :z:O W 3186 11. 4.5 S ~ .... :3234. 10 4.5 S 24:30 W 6!,. 3! 13.65 48. 3160.7:3 ~'A'-' 67 2991 65 518. (")2 3¢],:38.7:3 371.:39 S 142,42 W 39:3 7S/ c, 1~ 48 W · ..~ ._ .. · 416. 14 .~ 168.~ = ._ '_',, ._1 W 437.32 S 181· 12 W 9~. 00 W 456.74 S 1.~. 468.64 S 198.00 W 477.13 '.3 201.96 W 397.76 S 20 59 W 0,54 423.37 S 2t 33 'W - o',al 44.9·01 S 22 4 W 0.27 473.34 S 22 30 W 2.17 4'.9'5.45 S 22 48 W ...... 1.27 508,75 S 22 54 W 3. 518. 11 S 22 57 W 2. 12 HMS; .T. I ED . INTO ...PBEV IO!JS .. E/.W.. HMS ............... 3584, .11 30 S 23 0 W 3676, 11 15 S 22 0 W 3769, 11 15 S 22 0 W 3861, 1! 0 S 21 30 W . 9~, 3775.61 640.64 3653.61 3~22. 11 0 S 21 30 W 61. 3835.49 652.28 3713.4~ 93. .:.'-" ""'=--o.=,..:,, :34 ~ '-"-'=, z..-, ,=.'-'"'".-., :.:-;563: :3:4 ' ' .'5_ :'7":-4:~ :~./'~':: S 242 .24 W ._,., ,.,. 44._c; 248. -_,°'"'.,.. W 601 27 S ",5'~ 0'9 W · i ~ '-- '.' i . 532.07 S 22 57 W 0.61 550.01 S 22 56 W 0.54 568.36 $ 22 56 W 0.'£)0 586.70 S 22 55 W 0.11 604·84 S 22 =~,. W ...... 0~35 622.9.9 S 22 53 W 0.00 640.73 S 22 51W 0.29 652.37 S 22 5'0 W .... 0,'00 ,(--,72.46 S 22 48 .W .... FINAL CLOSLIRE- DIRECTION: D I .:,TAN ...E. S '-"-' DEG'S 48 M INS :_=: :.::,E_,,=, W 672·46 FEET ARCO ALASKA, INC. WEST SAK PILOT, WELL NO: 14-I MMS/MMS KURA~UK.~..FIELD, NORTHSLOP. E, ALASKA ' MMS, (;-3234 MD, SURVEYOR: B JAHN, DATE RUN: 23-MAY-84 CAMERA NOS: 1695, 1502, A.U. NOS: 1231, 74A .JOB NO: AO584S0265/A0684S0270 MMS, 0-4025 MD, SURVEYOR: B JAHN DATE RUN: O1-.JLN-84 CAMERA NO: 1~g5~ 1 ....... ,0~, A/U NO: 1231, 74A WEoT SAK PILOT WELL NO: 14-I MMc,/MM._, dOB NO: A~x_,,=,4.=,O~6._l/A06,=,4c, O~70 KUPARUK FIELD, NORTH SLOPE, ALASKA COMPUTATION PAGE NO. { TIME DATE 15:25:52 19-dUN-84 MARKER ....... TRUE oUB.=,EA ' C:ODE c..~ . MEA .... IREr! VERTICAL M19-TVD VERTICAL R E C T A N G U L A R C: L 0 S U R E VERTICAL FEET FEET FEET FEFT FEET FEET D M · .#I..f,..~,. 77..8 226, 57 W BASE WEST SAK oo.=~4. O0 374'2. 12 :34.g. ~A27 12 585 61 ..,c. ~46 ~,o PBTD · :3'23¢7. O0 .... :::~M2. 17 G:6.8 3730.17 A04._ ...,._'s'5 S 254. :33 W 581.71 S 22 55 W 63.J.52 S 22 52 W 655.68 S 22 49 W 'STOCK:. EASTH,~¢ WHIt 2.i73 i DEPTH IIDi. 39~ · 51 TVD SOUTH 6t9.90 WE:ST 260.61 · .C.h~_RE.~ ..672. 445 $ 22 48 8 W i!~. ~ ~ t.~;. ; i t~ .' i t~ ~ ,i i iii- , ! ~ i ~ ~ ~ !. tJ ~f' ~ ti, ~ ~- ~' ''~ ~-t~ ~ ...... ~ ....... ~.~ ~ .............. ~ .... --!I , , . I , i , i ; : ' · -' ..... ' ' · ....... ~ ' -.: t ~ t~ * i i t , ~ -t ~'+ t ' ~ ' ~ t t ! t t t ' 1 i- ~ , i .,. ~ ,~, ~.~'11~-;!i ~i~i, '~,i ~.i't!t! '4~" t~ ili iii l ti ii. ..:.1:!1~' :. '~i': ..... ~:~ ........ ~:~'" l-.~ tt~i ~; .,i. ~.'.;' :~ii [t.ti~ ~ii~ i~-~:'~It! iti~'t~ !tt~'~i' tt~-. i~.~ ti:" ~i '-':" '~ t ~ i ~ ~ , , ~ i I ~ Iii- ,~'t l'~ ~ .... ,It ~ t t I .... ' t ~ ti' .i ' i : ' ; -i i t t ~ .z ,,,.,,,.. .;,,,,,,-~,.,,,,,,~,~ ,,,~.,~,, ,t ~-,t,~ 1~,~ ,,~, I t it. : ...~.;: ....... ~'-: ...... i .... :~ ,... ' . .. ,~i, ,ti~, '';l',. ,: , ~ i~i,i, '',~i ,t ! ,il, iii. .i'-~ ~ ~ . ,.~'i'"t~; ~;'~ ~;l''~ "~'' ~'~ '''' it, '' . , . · ' · ~ : · I ; , ~ i ; ' , . ; .... , · . ~ ..... i i . ;ilt · I i t t II.f- ,i , ;,,, . . t t~ ~ t t-, :t t : , , , ~ . , , I i ~ ~ ' ' , t .... ~ · ~ :~i r , !I : ', ; ; , . ~ .., . · . ~ : ~ ..... , ~, ~ ~ .... i : ' i .j . i .... i ..... ~ · . : , · · , - r t , T ~ I i ! T t . ' ....... ......... .... ..... :I, ..... ' ii.i: .'';: ,:i, ;l; ,~l ....... ;- -i~i i;,ii .... i ...... i.~ itii, ., ; .' ~ Il i · , ~ ! it! ...... ~' ' ~ ~ ~ : : ' , ~ , ,~ i~;,~! i : ' ; : ..... i i ~ ~ ~ : ~ i t' , - ~ ' ' ~ i ~ , ~ !~ ; , ~ l~ '~i : ~ i ' ~, ] ' 'ii i ' · !: ~" . .,: ;ii~ -;.~ ,,, -~i ttt l,, .,il, ~'it~ ;ti, . ili I ' I i I i " a'" ' ' ' ' : : ' : .... ' ..... t ' ' ' t ~ - .... ] ' · I~ ..... ~ ...... : ........ ~ ' ~',' : '' ; ~ ' [ *, I ........ ....... ~ : ' I : : ' f ' I ' l i ' ' ' . . :. i i ; I -t · · ~l~'llR~' ~Z~:.~ ~ P~ aR,!J :~:~: i : ' : : : ::~'~.~ ~:; i~ ,::~ ~ ~ ' : i i ~ i ' i i .... i ~ , , ~ i ~ · i , · i i i t i t t ', ~ i t t , ' t "~ ' grm to be insertcd in each "Ac~~'' for timely cc~pliance with 'e" w.ell folder to d]eck _egula~ions. '' 0perato'r,' I~1 N~ne ~a~'d . Reports and Materials to be received by: Required Date Received ~Rem. arks , ,,, · Ccmplet_ion Report Yes , ~---__. _- WellHistory Yes ~._~ ~,~ " ~t,~j _ Mud Log Y~/~'~(Pt ~ .... d/~-- ,. _-- . , , , Core Chips -' V.e~ Core Description ~/ ~, ,._~ Registered Survey Plat V~, ~,,' ~'t~ Inclination Survey ~4/~ .... :.? .......... , , - ,, :t< · Drill Stem Test Reports X' A ~,,?q-- ,,, , PrcddctiOn Test Reports Y( , ---- ~.._.: ....... . ~w. 4~'Pmd - ,,, · ,' Digitized Data,, Y~ TRA~SMITT~ HEREWITH ARE TIIE FOLLOWING: PLEASE I~OTE: 1~o~: L. ~. SHITH/P. S. BAXTER ~LL SA~: f/j~//~' BL - BLUELINE,~ SEPIA, F - FILM, T - TAPE, PC - PHOTOCOPY KECEIPT ACKNOWLEDGED: DATE: aJas~a Oil & 6~,s Cons. Commiss~ A~: PATSY S. B~~ ATO/515 P. O. BOX 100360 ~O~GE, ~ 99510 ALASKA OIL AND GAS CONSERVATION COMMISSION Bill Sheffield, Governor 3001 PORCUPINE DRIVE ANCHORAGE,ALASKA 99501'-3192 TELEPHONE ¢907) 279.-1433 ra~sm±tted vza ~uantity Re: ~/~r~- ~ Description of Item are the following: ¢ ( Please acknowledge receipt by signing and returning One copy of this letter. Dated: Yours very truly, ALASKA OIL & GAS CONSERVATION COMMISSION · ( STATE OF ALASKA ~' ALASKA b,L AND GAS CONSERVATION COh,,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 84-76 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510-0360 50-029-21116 4. Location of Well Surface Location: 1377' FSL, 2203' FEL, Sec. 35, TllN, R10E, UM Bottom Hole Location @ TD: 753' FSL, 2465' FEL, Sec. 35, TllN, RIOE, UM 5. Elevation in feet (indicate KB, DF, etc.) 122' (RKB) 6. Lease Designation and Serial No. ADL 25661 ALK 471 9. Unit or Lease Name Kuparuk River Unit 10. Well Number WSP-14I 11.Fieldand Pool Kuparuk River Field West Sak Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations ~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Ma~le [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc. performed the following work on West Sak Pilot Injection Well WSP-14I: Perforated 4 spf with 2-1/8" through tubing strip guns over the following intervals: (all depths MD) 3676' - 3696' (20') 3706' - 3716' (10') 3736' - 3746' (10') 3758' ' 3778' (20') 3784' - 3804' (20') 3826' - 3836' (10') 3842' - 3852' (10') Total 100' Note: These depths correspond to the Lower West Sak intervals. Start date: August 5, 1984 Completion date: August 6, 1984 RECEIVED ' Alaska Oil & Gas Cons. Commission Anchorage ~~C°/m~~14' I hereby certify tha~oregging i~frue and correct to the best of my knowledge. Regional Engineer, Title West Sak Pilot Project Date /~' ',~' ° F"~' Conditions of Approval, if any: Approved by By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate StL~LLOW SANDS ENGINEERING RECEIPT ACKNOWLEDGED: '~~L~SE RETURN RECEIPT TO: ARCO ALASKA, INC. Alos,ka 0it & {:~-'~s Cons.. ATTN: PATSY S. BAXTER AT0/515 P. O. BOX 100360 .,.c,;.c,r~_~e '":ram~ssion ANCHORAGE, AK 99510 $14ALLO~ SANDS ENGINEERING TO: DATE: - TR~SHITTED HERE~ITB ~RE TRE FOLLOWINg; KNOI~EI)GED: E RETURN RECEIPT TO: ARCO ALASKA, INC. ATTN: PATSY S. BAXTER ATO/515 P. O. BOX 100360 ANCBORAGE, AK 99510 ARCO Alaska, Inc~ ARCO Exp~,ation - Alaska Operations Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 277 5637 HAND CARRIED SHIPPED TO: SAMPLE TRANSMITTAL ALASKA OIL & GAS COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501 ATTN: MIKE MINDER DATE: AUGUST 13, 1984 OPERATOR: ARCO NAME :.iKUPARUK WSP 14-I SAMPLE TYPE: SAMPLES BOX # 1 3470.4-3652. 8 BOX #2 3653.75-3813.8 BOX #2 3814.3-3896.35 CORE PLUGS NUMBER OF BOXES: 3 B0~S PLEAS SEE ATTACHED LISTED SHIPPED BY:_~Z~./~_/.~4~. ~~ PALE0 LAB TECH UPON RECEIPT OF THESE SAMPLES, PLEASE NOTE ANY DISCREPANCIES AND MAIL A SIGNED COPY OF THIS FORM TO: ARCO ALASKA, INC. P.O. BOX 100360 ANCHORAGE, ALASKA 99510 ATTN[' R. L. BROOKS RECEIVED BY: ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany RECEIVED AUG 1 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inf ~;?~" '~J~"/ ! ~ ~ ARCO Ex~,_ .ation -Alaska Operations Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 277 5637 HAND CARRIED SHIPPED TO: OPERATOR: SAMPLE TYPE: SAMPLES BOX # 1 $470.4-3632. 8 BOX #2 3653.75=3813.8 BOX #2 3814.3-3896.35 SAMPLE TRANSMITTAL ALASKA OIL & GAS COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501 ATTN: MIKE MINDER ARCO CORE PLUGS DATE: AUGUST 13, 1984 NAME :.iKUPARUK WSP 14- I NUMBER OF BOXES: 3 BOXES PLEAS SEE ATTACHED LISTED SHIPPED BY:~~~~ PALE0 LAB TECH UPON RECEIPT OF THESE SAMPLES, PLEASE NOTE ANY DISCREPANCIES AND blAIL A SIGNED COPY OF THIS FORM TO: ARCO ALASKA, INC. P.O. BOX 100360 ANCHORAGE, ALASKA 99510 ATTN" R. L. BROOKS RECEIVED BY: 'DATE: ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany RECEIVED AUG 1 AIsska Oil & Gas Cons. Commis~io. Anchorage ARCO ALASKA INC. 1" x 1" SAMPLES 12051 RIVERA ROAD SANTA FE SPRINGS, CA 90670-2211 RECEIVED Alaska Oil & C~as Cons. (j-ornrnission "C" SAMPLES ,4nChorage SENT TO ARCO ALASKA INC. ATTN. T. GORUP File t/4339 August 3, 1984 WELL: WSP 14-I FIELD: KUPARUK RIVER ALASKA Sample Number Depth, ft. 1 3470.4 2 3471.5 3 3472.85 4 3473.9 5 3474.85 6 3475.95 7 3476.85 8 3477.7 9 3478.95 10 3479.85 11 3480.95 12 3481.85 13 3482.95 14 3483.15 15 3484.85 16 3485.85 17 3486.35 18 3487.65 19 3488.2 20 3490.8' 21 3491.4 22 3492.95 23 3493.55 24 3494.85 25 3495.95 26 3496.95 27 3497.95 28 3498.95 29 3499.85 30 .3500.85 31 3501.45 32 3502.85 33 ' 3503.85 34 3504.8 35 3505.9 36 3506.95 37 3507.9 38 3508.45 39 3509.4 40 3510.95 41 3511.45 42' 3512.45 43 3513.9 L_ Sample Number Depth, ft. 44 3514.4 45 3515.45 46 3516.35 47 3517.35 48 3518.8 49 3519.95 50 3520.25 51 3521.55 52 3522.15 53 3523.2 54 3524.75 55 3525.8 56 3526.4 57 3527.9 58 3528.8 59 3529.3 60 3530.4 61 3531.95 .62 3532.45 63 3533.85 64 3534.95 65 3535.95 66 3536.95 67 3537.95 68 3538.95 69 3539.95 70 3540.85 71 3541.35 72 3542.4 73 3543.95 74 3544.9 75 3545.8 76 3546.85 77 3547.95 78 3548.45 79 3549.85 80 3550.75 81 3551.45 82 3552.8' 83 3553.8 84 3554.85' 85 3555.85 86 3556.85 Sample Sample Number Depth, ft. Number 87 3557.85 130 88 3558.35 131 89 3559.8 132 90 3560.9 133 91 3561.9 134 92 3562.8 135 93 3563.85 136 94 3564.45 137 95 3565.8 138 96 3566.35 139 97 3567.45 140 98' 3568.45 141 99 3569.9 142 100 3570.9 143 101 3571.45 144 102 3572.9 145 103 3573.9 146 104 3574.85 " 147 105 3575.9 148 i06 '3576.9 149 107 3577.45 150 108 3578.25 151 109 3579.95 152 110 3580.35 153 111 3581.65 154 112 3582.25 155 113 3583.9 156' 114 3584.35 .157 115 3585.5 158 116 3586.8 159 117 3587.35 160 118 ,3588.4 161 119 3589.8 162 120 3590.2 163 121 3591.9_ 164 122 3592.85 165 123 ~3593.85 W 166 124 3594.4 167 125 3595.9 -168 126 3596.85 169 127 3597.9 170 128 3598.9 171 129 3599.95 172 Depth, ft. 3600.95 3601.3 3602.95 3603.9 3604.95 3605.95 3606.95 3607.95 3608.95 3609.85 3610.15 3611.9 3612.6 3613.35 3614.9 3615.75 3616.8 ~3617.9 ~ 3618.5 3619.9 3620.9 3621.95 3622.95 3623.95 3624.45 3625.45 3626.9 3627.45 3628.9 3629.9 3630.45 3631.9 3632.9 3633.85 3634.4 3635.55 3636.9 3637 . No 3638.8 3639. "No 3640.85 3641.95 3642.95 Sam! Sam[ ARCO ALASKA INC. 1" x 1" SAMPLES 12051 RIVERA ROAD SANTA FE SPRINGS, CA 90670-2211 File tt4339 August 3, 1984 FIELD: ''-~:"~; '.;~ ': ::~-.. ~_:,.,..'~S. !¢om,"Tlissi0rl WSP 14-I KUPARUK RIVER ALASKA "C" SAMPLES SENT TO ARCO ALASKA INC. ATTN. T. GORUP Sample Number Depth, ft. 173 3643.1 174 3644.7 175 3645 No 176 3646.3 177 3647.3 178 3648.95 179 3649.75 180 3650.75 181 3651.65 182 3652.8 183 3653.75 184 3654.8 185 3655.3 186 3656.55 187 3657.7 188 3658.55 189 3659.55 190. 3660.05 191 3661.05 192 3662.65 193 3663.35 194 3664.7 195 3665.7 196 3666.8 197 3667.85 198 3668.8 199 3669.35 200 3670.85 · 201 36?1.75 202 -3672.9 203 3673.8 204 3674.85 205 3675.85 206 3676'.85 207 3677.8 208 3678.9 209 3679.8 210 3680.55 211 3681.5 212 3682.65 213 3683.35 214 3684.35 215 3685.5 Sample · Sample Number Depth, ft. 216 3686.3 217 3687.7 218 3688.8 219 3689.7 220 3690.'3 221 3691.2 222 3692.8 223 3693.5 224 3694.3' 225 3695.7 226 3696.8 227 3697.7 228 3698.5 229 3699.6 230. 3700.3 231 3701.8 · . . 232 3702.85 233 3703.7 234 3704.55 235 3705.5 236 3706.35 237 3707.9 238 . 3708.3 239 3709.85 240 3710.9 241 3711.9 242 3712..1 243 3713.85 244 3714.85 245 3715.35 246 3716.85 247 3717.4 248 3718.4 249 3719.75 250 3720.55 251 3721.5 252 3722.85 253 3723.75 254 3724.55 255 3725.85 256 3726.7 257 3727.8 258 3728.8 Sample Number 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 3OO 301 Depth, ft. 3729.8 3730.35 3731.8 3732.5 3733.85 3734.85 3735.95 3736.3 3737.3 3738.75 3739.6 3740.45 3741.5 3742.8 3743.85 3744.8 3745.5 3746.85 3747.75 3748.75 3749.5 3750.4 3751.7 3752.55 3753.85 3754.85 3755.5 3756.85 3757.5 3758.65 3759.7 3760.85 3761.9 3762.5 3763.55 3764.45 3765.45 3766.5 3767.95 3768.5 3769.5 3770.25 3771.3 Sample Number 302 303 304 305 306 307 .308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 ' 326 327 328 329 -330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 Depth, ft. 3772.85 3773.35 3774.25 3775.75 3776.85 3777.7 3778.8 3779.7 3780.75 3781.8 3782.95 3783.75 3784.6 3785.65 3786L8 3787.9 3788~8 3789.7 3790.3 3791.85 3792.8 3793.85 3794.2 3795.75 3796.8 3797.8 3798.85 3799.4 38OO. 9 3801.3 3802.8 3803.8 3804.8 3805.8 3806.8 3807.8 3808.95 3809.8. 3810.8 3811.65 3812.75 3813.8 3814.3 ARCO ALASKA INC. 12051 RIVERA ROAD SANTA FE SPRINGS, CA 90670-2211 File t/4339 August 6, 1984 WELL: WSP 14-I FIELD: KUPARUK RIVER ALASKA "C" SAMPLES 1" x 1" SAMPLES SENT TO ARCO ALASKA INC. ATTN. T. GORUP Sample Sample Number Depth, ft. Number Depth, ft. Sample Number Depth, ft. Sample Number Depth, ft. 345 3815.8 386 3856.8 346 3816.75 387 3857.35 347 3817.8 388 3858.8 348 3818.8 389 3859.75 349 3819.8 390 3860.65 350 3820.75 391 3861.8 351 3821.8 392 3862.75 352 3822.25 393 3863.7 353 3823.65 394 3864.9 354 3824.8 395 3865.55 355 3825.3 396 3866.7 356 3826.35 397 3867.75 357 3827.85 398 3868.4 358 3828.65 399 3869.8 359 3829.5 400 3870.45 360 3830.85 401 3871.85 361 3831.35 402 3872.85 362 3832.55 403 3873.9 363 3833.2 404 3874.8 364 3834.65 405 3875.35 365 3835.75 406 3876.3 366 3836.4 407 3877.85 367 3837.8 408 3878.~ 368 '3838.8 409 3879.95 369 3839.9 410 3880.7. 370 3840.6 411 3881.95 371 3841.7 412 3882.45 372 3842.6 413 3883.85 373 3843.8 414 '3884.95 374 3844.85 415 3885~45 375 3845.7 416 3886.85 376 3846.3 417 3887.8 377 3847.5 418 3888.4 378 3848.4 419 3889.35 379 3849.8 420 3890.8 380 3850.85 421 3891.85 381 3851.8 422 3892.4 382 3852.8 423 3893.45 383 3853.95 '.424 3894.4 384 3854.7 425 3895.7 385 3855.6 426 3896.35 RECEIVED 1 1984 ,~,taska Oi~ & Gas C~ns. Commission Anchorage ARCO ALASKA INC. 1" x 1" SAMPLES 12051 RIVERA ROAD SANTA FE SPRINGS, CA 90670-2211 RECEIVED Alaska Oil & Gas Cons. u -omrnission "C" SAMPLES Anchorage SENT TO ARCO ALASKA INC. ATTN. T. GORUP File #4339 August 3, 1984 WELL: WSP 14-I FIELD: KUPARUK RIVER ALASKA Sample Number Depth, ft. 1 3470.4 2 3471.5 3 3472.85 4 3473.9 5 3474.85 6 3475.95 7 3476.85 8 3477.7 9 3478.95 l0 3479.85 11 3480.95 12 3481.85 13 3482.95 14 3483.15 15 3484.85 16 3485.85 17 3486.35 18 3487.65 19 3488.2 20 3490.8' 21 3491.4 22 3492.95 23 3493.55 24 3494.85 25 3495.95' 26 3496.95 27 3497.95 28 3498.95 29 3499.85 3O .3500.85 31 3501.45 32 3502.85 33 ' 3503.85 34 3504.8 35 3505.9 36 3506.95 37 3507.9 38 3508.45 39 3509.4 40 3510.95 41 3511.45 42 3512.45 43 3513.9 Sample Sample Number Depth, ft. ~Number Depth, ft. Sample Number Depth, ft. 44 3514.4 87 3557.85 130 45 3515.45 88 3558.35 131 46 3516.35 89 3559.8 132 47 3517.35 90 3560.9 133 48 3518.8 91 3561.9 134 49 3519.95 92 3562.8 135 50 3520.25 93 3563.85 136 51 3521.55 '94 3564.45 137 52 3522.15 95 3565.8 138 53 3523.2 96 3566.35 139 54 3524.75 97 3567.45 140 55 3525.8 98 3568.45 141 56 3526.4 99 3569.9 142 57 3527.9 100 3570.9 143 58 3528.8 101 3571.45 144 59 3529.3 102 3572.9 145 60 3530.4 103 3573.9 146 61 3531.95 104 3574.85 147 .62 3532.45 105 3575.9 148 63 3533.85 i06 3576.9 149 64 3534.95 107 3577.45 150 65 3535.95 108 3578.25 151 66 3536.95 109 3579.95 152 67 3537.95 110 3580.35 153 68 3538.95 .111 3581.65 154 69 3539.95 112 3582.25 155 70 3540.85 113 3583.9 156' 71 3541.35 114 3584.35 '157 72 3542.4 115 3585.5 158. 73 3543.95 116 3586.8 159 74 3544.9 117 3587.35 160 75 3545.8 118 ,3588.4 161 76 3546.85 119 3589.8 162 77 3547.95 120 3590.2 163 78 3548.45 121 3591.9 164 79 3549.85 122 3592.85 165 80 3550.75 123 ~z3593.85 W 166 81 3551.45 124 3594.4 167 82 3552.8' 125 3595.9 -168 83 3553.8 126 3596.85 169 84 3554.85 127 3597.9 170 85 3555.85 128 3598.9 171 86 3556.85 129 3599.95 172 3600.95 3601.3 3602.95 3603.9 3604.95 3605.95 3606.95 3607.95 3608.95 3609.85 3610.15 3611.9 3612.6 3613.35 3614.9 3615.75 3616.8 .3617.9 .3618.5 3619.9 3620.9 3621.95 3622.95 3623.95 3624.45 3625.45 3626.9 3627.45 3628.9 3629.9 3630.45 3631.9 3632.9 3633.85 3634.4 3635.55 3636.9 3637. No 3638.8 3'639,'"~o 364O.85 364~.95 3642.95 Sampl Sampl ARCO ALASKA INC. 12051 RIVERA ROAD SANTA FE SPRINGS, CA 90670-2211 ~., E C E IV E D File //4339 August 3, 1984 AUG 1 ]) 1984 WELL: WSP 14-I FIELD: KUPARUK RIVER ALASKA Cons. Commission "C" SAMPLES 1" x 1" SAMPLES SENT TO ARCO ALASKA INC. ATTN. T. GORUP S amp le . S amp le Number Depth, ft. Number 173 3643.1 216 174 3644.7 217 175 3645 No Sample 218 176 3646.3 219 177 3647.3 220 178 3648.95 221 179 3649'75 222 180 3650.75 223 181 3651.65 224 182 3652.8 225 183 3653.75 226 184 3654.8 227 185 3655.3 228 186 3656.55 229 187 3657..7 230. 188 3658.55 231 189 3659.55 232 190. 3660.05 233 191 3661.05 234 192 3662.65 235 193 3663.35 236 194 3664.7 237 195 3665.7 238 . 196 3666.8 239 197 3667.85 240 198 3668.8 241 199 3669.35 242 200 3670.85 243 .201 3671.75 244 202 3672.9 245 203 3673.8' 246 204 3674.85 247 205 3675.85 248 206 3676'.85 249 207 3677.8 250 208 3678.9 251 209 3679.8 252 210 3680.55 253 211 3681.5 254 212 3682.65 255 213 3683.35 256 214 3684.35 257 215 3685.5 258 Depth, ft. 3686.3 3687.7 3688.8 3689.7 3690;3 3691.2 3692.8 3693.5 3694.3~ 3695.7 '3696.8 3697.7 3698.5 3699.6 3700.3 3701~8 3702,85' 3703.7 3704.55 3705,5 3706.35 3707.9 37O8.3 3709.85 3710.9 3711.9 3712.-1 3713.85 3714.85 3715.35 3716.85 3717.4 3718.4 3719.75 3720.55 3721.5 3722,85 3723.75 3724.55 3725.85 3726.7 3727.8 3728.8 Sample Number 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 '277 278 279 28O 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 3OO 301 Depth, ft. 3729.8 3730.35 3731.8 3732.5 3733.85 3734.85 3735.95 3736.3 3737.3 3738.75 3739.6 3740.45 3741.5 3742.8 3743.85 3744.8 3745.5 3746.85 3747.75 3748.75 3749.5 3750.4 3751.7 3752.55 3753.85 3754.85 3755.5 3756.85 3757.5 3758.65 3759.7 3760.85 3761.9 3762.5 3763.55 3764.45 3765.45 3766.5 3767.95 3768.5 3769.5 3770.25 3771.3 Sample Number 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 -329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 De? th, ft. 3772.85 3773.35 3774.25 3775.75 3776.85 3777,7 3778.8 3779.7 3780.75 3781,8 3782.95 3783.75 3784.6 3785.65 3786~8 3787.9 3788.8 3789.7 3790,3 379'I,85 3792,8 3793.85 3794.2 3795.75 3796.8 3797.8 3798.85 3799.4 3800.9 3801.3 3802.8 3803.8 3804.8 38O5.8 3806.8 3807.8 3808.95 3809.8 . 3810.8 3811.65 3812.75 3813.8 3814.3 ARCO ALASKA INC. 12051 RIVERA ROAD SANTA FE SPRINGS, CA 90670-2211 File #4339 August 6, 1984 WELL: WSP 14-I FIELD: KUPARUK RIVER ALASKA "C" SAMPLES 1" x 1" SAMPLES SENT TO ARCO ALASKA INC. ATTN. T. GORUP Sample Sample Number Depth, ft. Number Depth, ft. Sample Number Depth, ft. Sample Number Depth, ft. 345 3815.8 386 3856.8 346 3816.75 387 3857.35 347 3817.8 388 3858.8 348 3818.8 389 3859.75 349 3819.8 390 3860.65 350 3820.75 391 3861.8 351 3821.8 392 3862.75 352 3822.25 393 3863.7 353 3823.65 394 3864.9 354 3824.8 395 3865.55 355 3825.3 396 3866.7 356 3826.35 397 3867.75 357 3827.85 398 3868.4 358 3828.65 399 3869.8 359 3829.5 400 3870.45 360 3830.85 401 3871.85 361 3831.35 402 3872.85 362 3832.55 403 3873.9 363 3833.2 404 3874.8 364 3834.65 405 3875.35 365 3835.75 406 3876.3 366 3836.4 407 3877.85 367 3837.8 408 3878.4. 368 3838.8 409 3879,95 369 3839.9 410 3880.7' 370 3840.6 411 3881.95 371 3841.7 412 3882.45 372 3842.6 413 3883.85 373 3843.8 414 '3884.95 374 3844.85 415 3885~45 375 3845.7 416 3886.85 376 3846.3 417 3887.8 377 3847.5 418 3888.4 378 3848.4 419 3889.35 379 3849.8 420 3890.8 380 3850.85 421 3891.85 381 3851.8 422 3892.4 382 3852.8 423 3893,45 383 3853.95 '.424 3894.4 384 3854.7 425 3895.7 385 3855.6 426 3896.35 RECEIVED / UG 31 4 Alaska 0il & Gas Cons, Commission Anchorage ARCO Alaska, Inc.~~ Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 July 24, 1984 Mr. C. V. Chatterton, Chairman Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 RE: West Sak Sands Section 35 Project;. Perforation Intervals in Wells WSP-6I, llI and 14I Dear Sir: Included is additional information requested by Mr. Russ Douglas, this date, concerning p~rforation intervals in injection wells WSP-6I, llI and 14I. This information was not included with the original Sundry notices submitted July 20, 1984. WSP-6I - Perforate 130' between 3780' MD and 3980' MD WSP-11I - Perforate 114' between 3780' MD and 3980' MD WSP-14I - Perforate 100' between 3670' MD and 3860' MD In all cases, these intervals are below the two main sand lobes already perforated in the Upper West Sak. If you have any questions please call either myself at 265-6193, or Tom Wellman at 263-4304. Your attention is appreciated. Very truly yours, L. K. Smith Regional Engineer, West Sak Pilot LKS:RFS:pg cc: L. B. Kelly ATO/520 T. Wellman ATO/500 WSP-6I, llI, 14I Well Files ARCO Alaska, Inc. is a Subsidiary ol AtlanlicRichfieldCompany ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 July 2, 1984 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Enclosed are the Monthly State Reports for the following wells: WSP #2 WSP#3 W/O WSP #3 - Revised WS? #5 WSP #81 WSP #14I Thank you. Sincerely, J. E. Onisko Sr. Drilling Engineer JEO:jh L01 06/28/84 Enclosures ARCO Alaska, Inc, is a Subsidiary of AtlanticRichfieldCompany RECEIVED JUL 1 11.984 Naska 011 & Gas Cons. Commission A(~'L~ STATE OF ALASKA ALASK IL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL EX OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 84-76 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510-0360 50-029-21116 4. Location of Well Surface Location: 1377' FSL, 2203' FEL, Sec. 35, TllN, RiOE, UM 9. Unit or Lease Name Kuparuk River Unit Bottom Hole Location @ TD: 753' FSL, 2465' FEL, Sec. 35, TllN, RIOE, UM 5. Elevation in feet (indicate KB, DF, etc.) 122' (RKB) 6. Lease Designation and Serial No. ADL 25661 ALK 471 10. Well Number WSP-14I 11oFieldand Pool Kuparuk River Field West Sak Oil Pool 12. (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.) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly State all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc. proposes to perforate West Sak Pilot Injection Well WSP-14I using through tubing guns. This operation will open additional sands in the West Sak interval not perforated during the initial completion. These sands have already been perforated in the adjacent Producers. The perforating will consist of approximately 100' shotat 4 SPF using through tubing guns run on electric line in multiple runs. A pressure tested lubricator will be used during perforating. After perforating, the well will be flowed to tanks on location for clean-up. Expected start date: July 27, 1984 Expected completion date: August 1, 1984 RECEIVED JUL 2 o 1984 Alaska 0Il & 13as Cons, Commission Anchorage 14. I her~eb~ that ~yg~and The space below f~"' ' ~r Comm issi%n use-- ! correct to the best of my knowledge. Regional Engineer, West Sak Pilot Project Title Date Conditions of Approval, if any: Approved by BY U)l(ttlE B. $I~1lll Approved Copy Returned . By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate STATE OF ALASKA ALASKA ~'~'~. AND GAS CONSERVATION CO(i.,vllSSION ~$ MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIO 1. Drilling well [~X Workover operation 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 84-76 3. Address 8. APl Number ?. O. Box 100360, Anchorage, AK 99510 50- 029-21116 4. Location of Well 9. Unit or Lease Name atsurface 1377' FSL, 2203' FEL, Sec. 35, TllN, R10E, UM Kuparuk River Unit 5. Elevation in feet (indicate KB, DF etc.) 6. Lease Designation and Serial No. RKB 122' Pad 82' ' ADL 25661 ALK 471 For the Month of. May ,19 84 10. Well No. WSP #141 11. Field and Pool Kuparuk River Field W. Sak Oil Pool Object. 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ~ 1345 hfs 5/20/84. Drld 13-1/2" hole to 3310'. Ran, cmtd & tstd 10-3/4" csg. Drld FS & 10' new form. Performed lkoff tst. Displ well to oilfaze mud. Drld 9-7/8" hole to B470'. Cored well w/9-7/8" x 5-1/4" coring assy to B89~'. Cont drlg 9-7/8" hole to ~984'. Ran OH logs. Cont drlg 9-7/8" hole to 4045'TD as of 5/~1/84. Ran, cmtd & tstd 7" csg. Ran CBL. Perfd well w/5" tbg conveyed perf guns (underbal). Flowed well to clean up. Killed well. POOH w/guns· Ran 2-7/8" 6.5# J-55 EUE tbg & compl assy to ~468' w/7" FHL pkr ~ B393'reset,. & SecuredSBR ~ 3367'well &· 2~7e~8';i~L~ ~l~2~'rsSJ~J~4.°ut SBR. ND BOPE. NU tree. Displ well to diesel thru GLM 13. Casing or liner rgn and quantities of cement, results of pressure tests 10-3/4" 45.5# J-55 HF-ERW BTC csg f/surf-1664' & 40# J-55 HF-ERW BTC csg f/1664'-3289'. Cmtd w/1550 sx Cold Set III & 250 sx Class "G". 7" 29# S-95 BTC csg f/surf-2483' & 29# N-80 BTC csg f/2483'-4025'. Cmtd w/230 sx Class "G". NOTE: Left oilfaze mud in 7" x 10-3/4" ann w/cmt top @ 2950'. 14. Coring resume and brief description Cored well f/3470'-3893' w/9-7/8" x 5-1/4" coring assy in the following intervals: 3470'-3489' 3550'-3581' 3638'-3668' 3718'-3749' 3800'-3831' 3489'-3521' 3581'-3613' 3668'-3688' 3749'-3768' 3831'-3862' 3521'-3550' 3613'-3638' 3688'-3718' 3768'-3800' 3863'-3893' 15. Logs run and depth where run DIL/LDT/CNL/NGT f/3981' to 3288' (open hole) CBL/VDL/CCL/GR f/3938' to 2645' (cased hole) 6. DST data, perforating data, shows of H2S, miscellaneous data The following intervals were perforated follows: 3560'-3602' & 3632'3668' w/5" 4 SPF 90° 17. I hereby certify that the foregoing is true2d co~,gt t.o~he best of my knowledge. //z-' ,,x~'.~. ' (/ Sr. Drilling Engineer ~///~f/~r SIGN E D~Z~'~..~I'~'/~" TITLE DATE NOTE--Repor'C'on this form is required for each calendar month regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Rev. 7-1-80 HILL/MR158 Submit in duplicate SHALLOW SANDS ENGINEERING TRANSMITTAL # FROM: L. K. SMITH/P. S. BAXTER TRANSMITTED HEREWITH ARE THE FOLLOWING: .,~ ~ " k D T/ g,U L ~ ,. ~ RECEIPT ACKNOWLEDGED: PLEASE RETURN RECEIPT TO: ARCO ALASKA, INC. ATTN: PATSY S. BAXTER ATO/515 P. O. BOX 100360 ANCHORAGE, AK 99510 RECEIVED ,~taska Oil & Gas Cons. Commission Anchorage · I-S I-S Y- 5,946,006.78 e15 X- 558,809.13 02 2194~ F.S.L. 03 15 Y= 5,945 9~8.63 04 ' 05 X= 558,823.74 · 6 2136 F.S.L. · 7 2 y= 5,945,890.73 · 8 X. 558,837.96 · 9 2078' F.S.L. · 10 3 Y= 5 9z, 5,831.95 · 11 ' · 12 X- 558,852.63 · 13 2019' F.S.L. · J4 '4 Y= 5,945,773.63 X= 558,867.14 1960 F.$.L. T-lIN 3! 36 5 Y= 5,945,715.67 TION Z 'l X- 558,881.52 I HEREBY CERTIFY THAT AM PROPERLY 1902' F.S.L. REGISTERED AND LICENSED TO PRACTICE LAND 6 Y= 5,945,657.42 SURVEYING IN THE STATE OF ALASKA, THAT THIS X= 558,896.09 AT REPRESENTS A SURVEY MADE UNDER MY DIRECT 1844' F.S.L. SUPERVISION AND THAT ALL DETAILS ARE CORRECT 7 Y= 5,945,599.24 AS OF DEC. :~=1983 .~-~-,~, X- 558,910.61 /_ v ~1', 1786' F.S.L. ,'-'~.,.."'v.... ~k-'t. ~ 8 Y. 5,945,541.1o X- 558,925.20 :r~-..'.i"~t"t";'l" * ' . ~...~,:~~ ,~/,,, :"' :;'/. g Y-5 945 482.64 %')'"~:. (I "" "":. ,' .... ' ' ~; ,. :*".~,'~ 1669' F.S.L. , 5276-S- ~ "' 10 Y= 5,945 426.07 ' ', 'l I'?., . ~'-~ ~" X- 558,953.70 ' 4'~,," ,,,, %,r-' ,~ t~.t[$$10,~.....~ ' /'~a 1612' F.S.L. "~'~,'~'" 11 Y- 5,945,366.27 NOTES: X= 558,968.6~ I. ALL Y ANDX COORDINATES ARE ALASKA STATE 1552' F.S.L. CONDUCTO RS IS,15,2- 14 LAT. 70°15'47. 1132' LONG.149°31'28.429" 2399' F.E.L. LAT. 700 15'46.5402" LONG. 1490 31 ' 28.016" 2384 F.E.L. LAT. 70°15'~5.9695'' LONG. 149°31'27.616" 2371' F.£.L. LAT. 70015'45.3903" LONG. 149o3] ' 27. 202" 2356' F.E.L. LAT. 70°15'4~.8156" LONG. 149031 ' 26.79~," 2342~ F.£.L. LAT. 70°15'~4.2~;5'' LONG. 1~9°31 ' 26. 388" 2329~ F.E.L. LAT. 70°15'~3. 670~" LONG. ]49031 ' 25. 978" 2315' F.E.L. LAT. 70°15'~3.0971" LONG.l~9°31 25. 568" 2301~ F.E.L. LAZ. 70°15~2.52;2" LONG.149°31 25.157" 2287 F.E.L. LAT. 70° 15'~].9~80''' LONG.]~9° 31 2~.750" 2273~ F.E.L. LAT. 70°15'~1.3905" LONG.l~9° 31 2~.353" 2259~ F.E.L. LA~. 70°15~0,8012" LONG.I~9° 31 23.933" 22~5' F.E.L. LAT. 70°15'A0.2279'' L0~.1;9° 31 23.52~" 2231~ F.E.L. LAT. 70°15~39.65~7" LONG.I~9° 31~23.117" 2217~ F.E.L. LA~. 70°15'39.0806" LO~6.1~9° 31 ' 22. 708" 2203' PLANE, ZONE 4. 12 Y= 5,945,308.09 2. DISTANCES FROM SECTION LINES ARE GEODETIC. X- 558,983.14 1494' F.S.L. 3. THIS PLAT SUPERCEDES DRAWINGS NSK.9.16.1 d.4, 13 Y= 5,945,2~9.93 d. 5 and ~ 24. REFLECTS FINAL WELL NUMBERING. X= 558,997.55 1436' F.S.L. LOCATED IN PROTRACTED SEC. 35,TIIN, RIOE UMIAT MERIDIAN 1~ Y= 5,g45,1gl.67 IF .... hl""'"'ol" x- 1377' F.S.L. 27 2 25 i ~ ~. Rev. l, Section line distances Conductor 1-S I ~~ ~ ~.~.? ARC0 Alaska,Inc. WESTSAK PILOT PROJECT f.. WEST SAK PILOT DRILL SITE 34 , AS-BUILT CONDUCTOR LOCATIONS "~aSSGG Dote: 6/15/84 Scole: NOSCALE ' $ .............. Draftsperson: LSN Drawing No. 9.16 d II I I I ·111 ARCO Alaska, Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 June 21, 1984 Mrs. Elaine Johnson State of Alaska Alaska Oil & Gas Conservation Commi s s i on 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Conductor As-Built Location Plat - WSP Wells lS, 15, 2-14 Dear Elaine' Enclosed is an as-built location plat for the subject Wells. you have any questions, please call me at 263-4944. Sincerely, · Grube'r Associate Engineer JG/tw GRU8/L08 Enclosure If ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany Oil & Gas ,-:OILS, CO[~l,qliSSlOil ,¢~nchorage ! *!-$ .2 .$ .5 .7 *8 .9 · I0 ·11 · 12 · 13 · J4 TtlN TION '1 I HEREBY CERTIFY THAT AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA, THAT THIS PLAT REPRESENTS A SURVEY MADE UNDER MY DIRECT SUPERVISION AND THAT ALL DETAILS ARE CORRECT i AS OF DEC. ;~=1985 , ~ ~,' ~'~ '~ 'L '~ '~ mi NOTES= II I. ALL Y AND X COORDINATES ARE ALASKA STATE PLANE, ZONE4. Z. DISTANCES FROM SECTION LINES ARE GEODETIC. $.THIS PLAT SUPERCEDES DRAWINGS NSK.9.16.1 d. 5 and cL24. REFLECTS FINAL WELL NUMBERING. LOCATED IN PROTRACTED SEC.$5..TIIN,RIOE UMIAT MERIDIAN 14 Y= 5,9~,5,191.57 ¢ x. . ,,o. BSSDG, CONDUCTORS IS, 15,2- 14 LAT. 70°15'47. ]132" LONG. 1~9°31 ' 28. &29" 2194' F.E.L. LAT. 70015"45.5q02" LONG. 1~9° 31 m 28. 015" 238q F.E.t. LAT. 70015'~,5. 9595" LONG. ]&9°3! "27. 237]' F.[.L. LAT. 70°]5~q5. 3903" LONG. ]~9°3] "27.2'02~ 2356~ F.[.L. LAT. 70°]5~4. 8156' LONG. ]4903] ~ 26.79~" 23G2~ F.[.L. LAT. 70°]5~q.2~5" LONG. ] 49°3] "26. 388" 2329~ F.[.L. LAT. 70°[5~3.670~" LONG. ]~9°3] "25. 978" 23~5~ F.E.L. LAT. 70°]5~3.097]" LONG. ]4903] ~ 25. 568" LAT. 70°]5~2.52~2" LONG.]~9°3] ~25.~57n 2287 F.[.L. LAT. 70°[5~[.9~80" LONG. ]~9° 3~" 24. 750" 2273~ F.E.L. L~T. 70° ]5~].3905 LONG. ]~9° 3] 12~. 353" 2259~ F.E.L. LAT. 70°]5~0.80~2" LONG. ]~9° 3] ~ 23. 933" 22~5" LAT. 70°]5~0.2279" LONG. ]49° 3~ ~ Z3. 524" LAT. 70°]5"39.65~7" LONG.]49° 3]~23.~7~ 2217= F.E.L. LAT. 70°[5~39.0806~ LONG. ]~9° 3~ ~ 22. 708~ 2203~ F.[.L. l-S Y= 5,946,006.78 X- 558,809.13 2329' F.S.L. 15 Y= 5,945,9~8.63 X= 558,823.7~ 2136 F.S.L. 2 y. 5,945,890.73 X= 558,837.95 2078' F.S.L. 3 Y= 5,945,831.95 X= 558,852.53 2019' F.S.L. 4 Y- 5,945,773.63 X- 558,867.14 1960 F.S.L. 5 Y- 5,945,715.67 X- 558,881.52 1902' F.S.L. § Y= 5,9~5,557.42 X- 558,896.09 18~4' F.S.L. 7 Y= 5,9~5,599.24 X= 558,910.61 1786' F.S.L. 8 Y- 5,945,541.10 X- 558,925.20 1727' F.S.L. 9 Y= 5,9~5,482.64 X- 558,939.63 1669" F.S.L. 10 Y- 5,9~5,426.07 X- 558,953.70 1612' F.S.L. ]1 Y- 5,9&5,366.27 X- 558,968.64 1552' F.S.L. 12 Y= 5,9~5,308.09 X- 558,983.14 1494' F.S.L. 13 Y= 5,945,249.93 X- 558,997.55 1436t F.S.L. ARCO Alaska,Inc. WEST SAK PILOT PROJECT WEST SAK PILOT DRILL SITE AS-BUILT CONDUCTOR LOCATIONS Dote: 6/15/84 Scale: NO SCALE Droftsperson: LaN Drawing N(:x 9.16 d 34 '. SHALLOW SANDS ENGINEERING TRANSMITTAL # 0/'~ / FROM: L. K. SMITH/P. S. BAXTER WELL NAME: TRANSMITTED HEREWITH ARE THE FOLLOWING: PLEASE NOTE: BL - BLUELINE, S - SEPIA, F - FILM,~ TAPE, PC - PHOTOCOPY Alaska Oil & Gas Cons. Commission Anchorage pRLEEAIPT ACKNOWLEDGED: SE RETURN RECEIPT TO: ARCO ALASKA, INC. ATTN: PATSY S. BAXTER ATO/515 P. O. BOX 100360 ANCHORAGE, AK 99510 DATE: MEMORAiq OUM Stat of Alaska ALASKA OIL AND GAS coNsERVATION COMMISSION TO: C. V~C~d~er ton DATE: Cha~~-~-- FILE NO: THRU: Lonnie C. Smith ~.~;'~ Commis s ioner TELEPHONE NO: June 12, 1984 D.41.26 FROM: Doug Amos ~ Petroleum Inspector SUBOECT: Witness BOP Test on ARCO' s WSP #14I Well, Sec. 35, TllN,R10E,UM, Permit No. 84-76 on Rowan Rig t41. Wednesday., May 23, 1984: After witnessing the BOP test at ARCO's DS 12-22 well, I' traveled to WSP #14I to witness the test there. Thursday, May 24, 1984: The BOP test commenced at 11: 30 pm and was COncluded at 1:30 am, May 25, 1984. There were no failures and I filled out an AOGCC BOP test report which is attached. In summary, I witnessed the successful BOP test on ARCO's WSP #14I Well. Attachment 02-00IA(Rev. 10/79) O&G ~ 4 ¢/8o STATE OF Ai,ASKA ALASKA OIL & GAS CONSERVATION COMblISSION B.O.P.E. Inspection Report Inspector Operator Date Representative Well ........ l~,m. Location: Sec Drilling Contractor Permit # .. ~. -~ 1O ~(~,Casing Set @ ~7.[~q ft. Representative. 0. ~,~¥~'~'~ Location, General Well Sign General Housekeeping Reserve pit Rig BOPE Stack Annular Preventer Pipe Rams ~"'~ Blind Rams. Choke Line Valves H.C.R. Valve Kill Line Valves_~W~_~ Check Valve. Test Pressure I .500 ACCUMULATOR SYSTEM Full Charge Pressure ~2~.~ psig · Pressure After Closure t ~ psig 200 psig Above Precharge Attained: mil ~, .~sec Full Charge Pressure Attained: ~ mil ~sec N2 7-1/70 ~.,'L~, ~.~O0. ~9_% psig ' 1- t' ~ - Controls: Master O~ Remote 0~ Blinds switch cover Kelly and Floor Safety Valves Upper Kelly. ~ ~Test Pressure Lower Kelly .... % /Test Pressure Ball Type ! ~Test Pressure Inside BOP % ~/Test Pressure Choke ManifOld J ~-~'est Pressure NO. Valves [(~ No. flanges ~ ~ Adjustable Chokes J Hydrauically operated choke. . Test Results: Failures ~0~5~ Test Time ~_. hrs. ~ Repair or Replacement of failed equipment to be made within . days and InspectOr/Commission office nOtified. Remarks: Distribution orig.' - LO&GCC - cc - Operator cc - Supervisor Inspector May 18, 1984 Mr. J. E. Onisko Senior Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510 Re: Kuparuk River Unit WSP-14I ARCO Alaska, Inc. Permit No. 84- 76 Sur. Loc. 1377'FSL, 2203'FEL, Sec. 35, TllN, R10E, UM, Btmhole Loc. 733'FSL, 2462'FEL, Sec. 35, TllN, R10E, UM. Dear Mr. Onisko, Enclosed is the approved application for permit to drill the above referenced well. is conducted, a one cubic inch chip from each foot of core is required. Samples of well cuttings and a mud log are not required. A continuous directional survey is required as per 20 AAC 25.050(b)(5). If available, a tape shall be submitted on 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 16.05.870 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 1~, Alaska Administrative Code, Chapter 70) and by the Federal water Pollution Control-Act, as amended. Prior to commencing operations you may be contacted by a representative of the Department of Environmental Conse~,ation. To aid us in scheduling field work, please notify this office 24 hours prior to. commencing installation of the blowout prevention Mr. J. E. OniSk~ Kuparuk River Unit WSP- 14 ! -2- May 18, 1984 equipment so that a rep.resen~ative of. the Commission may be present to witness testing of. the equipment before ~he surface casing shoe is drilled. ~,aere a diverter system is required, please also.notify this of.f.ice 21 hours prior to commencing equipment installation so tha~ the Co._,~tssion may witness testing before drilling below the shoe of ~he conductor pipe. In the event of suspension or abandonment, please give ~his office adequate advance notification so ~hat we may have a witness present. Very tru/ljy~y~ur s, '--C'. V. cha~er~on ~aimn of S~ o Alaska Oil and Cas ~nse~a=ion b~ Enclosure cc~ Department of'.~sh & Game, Habitat Section w/o e~cl. Department of .~vironmental Conservation w/o encl. STATE OF ALASKA ~ ALASKA L.,,L AND GAS CONSERVATION CO,,,.MISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL dX lb. Type of well EXPLORATORY [~ SERVICE [~0~( STRAT~RAPHIC [] REDRILL [] DEVELOPMENT OIL [] SINGLE ZONE [] DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] ~:~ ~,, 2. Name of operator ARCO Alaska, Inc. ~. ~ess P, 0, Box 100360~ Anchorage~ Alaska 99510 4. Location of well at surface 9. Unit or lease name 1377~ FSL~ 2203~ FEL~ Sec,35~ T11N~ R10E~ UN Kuparuk R~ver Unit At top of proposed producing interval 10. Well number 8~9' FSL, 2419' FEL, Sec. 35, TllN, R10E, UM WSP-14~ ,, , At total depth 11. Field and pool 733' FSL, 2462' FEL, Sec.35, TllN, R10E, UM Kuparuk River Field 5. Elevation in feet (indicate KB, DF etc.) ] 6. Lease designation and serial no. West Sak 0i 1 Pool 0bjeetive RKB 122' PAD 82'I ADL 25661 ALK 471 12. Bond information (see 20 AAC 25.025) Federal Insurance Company Type Statewide Surety and/or number g8088-26-27 Amount $~00,000 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed 30 mi NW of Deadhorse miles 7~3 feet WSP-13 well 60' ~ surface feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date 3984' MD, 3897' TVD feet 2560 05/19/84 19. If deviated (see 20 AAC 25.050)I20.Anticipated pressures 1S2S psig~~ Surface KICK OFF POINT 1000 feet. MAXIMUM HOLE ANGLE 15 O~(see2OAAC25.035 (c) (2) 1~2~ psig~ 36!8 ft. TD (TVD) 21 Proposed Casing, Liner and Cementing Program ,, SIZE CASING AND LINER SETTING DEPTH OUANTITY OF CEMENT Hole Casing Weight Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) 24" 16" 62.5~ H-40 Weld 80' 40' I 40' 120' ~ 120' 250~ cf~ 13-1/2''! 10-3/4" 45.5g J-55~ BTC 1800' 37' I 37' 1837' I 1820' 1500 sx Cold Set Ill ' I 40.0~ HF-ERW 1452' 1837' I 1820' 3289' I 3225' 275 sx Class "G" 9-7/8" 7" 29.0~ S-95 BTC 2600' 34' II 34' 2634' I 2591' 250 sx Class G & 29.0g N-80 BTC 1350' 2634' I 2591' 3984' II 3897' 40~ Silica 22. Describe proposed program: I ARCO Alaska, Inc., proposes to drill WSP-14~ as a planned injector in the West Sak Pilot Project. This project will be conducted in accordance with the terms of Conservation Order No. 191, "West Sak Sands Section 35 Project". A surface diverter system will be used to drill the 13-1/2" hole to 3289'MD (3225'TVD). In all subsequent operations, a RSRRA BOP stack will be used and tested to 3000 psi (annular 1800 psi). The .~ .core~ The well will be completed with 2-7/8" tubing and the West Sak Sands will be perforated prior to rig ~ .23.1herebycertify thatthe~oing istrueand correctto the best of my knowledge SIGNED~~~ ~ ~~ TITLE Senior Drilling Engineer DATE The space bolo~ fo~mmi~ion use ~ ~ SamoIosrequired i Mud lo, required ~irectionalSurve~required ~ A~l numbor ~YES ~NO ~YES ~O ~YES ~NO~ 50--0~ Permit number Approval date SEE COVER LETTER .OR OTHER REQUiREMeNTS / ~ov~ ~. ,couu~ss~o~[~ ~a*~ Hay 18. ~ ~ ~ BY or0er of th~ Commission Form 10-401 GRUT/PD10 / Submit in triplicate ARCO ALASKA. [NC.~-~ WEST SAK PILOT, W,..L KUPARUK FIELD, NORTH EASTMMN WHIPSTOCK. INC. NO, 14 SLOPE. PROiPOSED ALASKA 0 . SURFACE 500 1000 1 500 2000 250O 3O0O 3500 4000 KElP 3 6 9 12 TV. Dm1QQO TMD---].O00 DEP=O. BUILD 3 DEO PER loo, FT EOO TVD=I 484 TMDTM1 489 DEP=62 BASE PERMAFROST TVD=1522 TMD=1529 DEP=72 K-15 TVD=1947 TMD=1968 DEP=184 AVERAGE ANGLE - 1'4' DE(]" 39 M[N -'~'"~ ....... \i T' UPPR uONu TVD=2892 TMD=294s DEP=431 ":~'~ ......"~'~TOP LO~R UGNU TVD=3112 THD=3172 DEP=488 ~ lOS/4" C~~ PO~T' ~5~b~ 3~HD ' ' K-17 TvD=3322 THD=338.9' DEP=543~ ~ ~?~ = _ ~,, TOP ~ SAK SNDS TVD=3'457 THD=3529 DEP 579 ~, BASE W SAK SNDS TVD=~752 T~D=3834 DEP=656 ~ TD TVD=38g~ TMD=3g84 DEP:694 0 500 1 000 100 · 0 - 100 200 CZ) , 500 0 400 - · 5OO _ 600 - ARCO' AL^$KA. u~s; s^~: ~;LO~'. U~LL.,O, ~,~ ~O~OS~ KUPARUK FIELD' NORTH SLOPE. ALASKA WEST-EAST 400 ~00 200 100 0 100 I I I I ,I S 21 DEG 52 HIN ~ 61 7' (TO TARGET) SURFACE LOCAT[ON, 1377' FSL. 2203' FEL SEC. 35. TllN. RIOE )$URFhCE TARGET CENTER TVD=3605 .,Ft,iD~ - DEP=61~ SOUTH 573 WEST 230 RECEIVED MAY 1 ? 1984 Alaska Oil & Gas Cons. Commission Ancl~orage TARGET LOCATI'I~N, 804' FSL. 243;~' FEL SEO. 35. TllN. RIOE ~00 ............................... ' ........... 1 O0 O. 1.00 200 3OO 400 50.0 600 700 NORTH ---, 400 :300 200 100 0 100 200 :300 I I I I I, i I ARCO AL~K&.,. !NQ~ ..... WEST SAI~-~:tLOT. WELIj NO, 14 F:'ROPOSED KUPARU~LF. iEJ_D. NORTH..SLOPE. ALASKA EASTMAN "Wt'II PSTOOK. ]]NC. NOTE, WELL PATHS EXTEND- ~- , BEYOND V];EWING. WINDOW ,~ ~c:>~'~. ~ 21 ~5 ~ 28~,3 RECEIVED MAY ~ 7 1984 Alaska Oil & Gas Cons. Commission Anchorage ANNULAR 9 PI~ PAIRS DIAGRAM ~1 13-5/8" 5000 PSI RSRRA BOP STACK 1. 16" - 2000 psi Tankco starting head 2. 11" - 3000 psi casing head 3. 11" - 3000 psi x 13-5/8" - 5000 psi spacer spool 4. 13-5/8" - 5000 psi x 13-5/8" - 5000 psi drilling spool S. 13-S/8" - 5000 psi pipe rams 6. 13-5/8" - 5000 psi drilling spool w/choke and kill lines 7. 15-5/8" - 5000 psi pipe rams 8. 13-5/8" - 5000 psi blind rams g. 13-5/8" -.5000 psi annular BLIND DRILLING I-ID RECEIVED MAY ! 7 ACCUMULATOR CAPACITY TEST '1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2. ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON NADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. 13-5/B" BOP STACK TEST 1. FILL BOP STACK AND MANIFOLD WITH ARCTIC DIESEL. 2. CHECK THAT ALL HOLD DOWN SCREWS ARE FULLY RETRACT- ED. PREDETERMINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAI). RUN IN LOCK DOWN SCREWS IN HEAD. 3. CLOSE ANNULAR PREVENTER AND VAL¥]~S D1)S~ OF DON~'T TEST AGAINST CLOSED CHOIRS 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD'FOR 10 MINUTES. 5. INCREASE PRESSURE TO 1800 PSI AND HOLE FOR 10 MINUTES. BLEED TO ZERO PSI. 6. OPEN ANNULAR PREVENTER AND CLOSE TOP SET OF PIPE RAMS. 7. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR 10 ISO ATIO V. AJ~.V~S~ TO ZERO PSI TO TEST VALVES. TEST REMAINING UNTESTED MANIFOLD.VALVES, IF ANY, WITH 3000 PSI UPSTREAM OF VALVE AND ZERO PSI DOWNSTREAM. BLEED SYSTEM TO ZERO PSI. 9. OPEN TOP SET OF PIPE RAMS AND CLOSE BOTTOM SET OF PIPE RAMS. 10. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR MINUTES BLEED TO ZERO PSI. 11. OPEN BOi'FOM SET OF PIPE RAMS. BACK OFF RUNNING jOINT AND PULL OUT OF HOLE. CLOSE BLIND RAMS AND TEST TO 3000 PSI FOR 10 MINUTES. BLEED TO ZERO PSI. 12. OPEN BLIND RAMS AND RECOVER TEST PLUG. MAKE SURE t~LANIFOLD AND LINES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN DRILLING POSITION. 13. TEST STANDPIPE VALVES TO 3000 PSI. 14. TEST KELLY COCKS AND INSIDE BOP TO 3000 PSi WITH KOOMEY PUMP. 1S.RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM SIGN AND SEND TO DRILLING SUPERVISOR. 16. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNC- TIONALLY OPERATE BOPE DAILY. Oil & Gas Cons. Commission Jnchorage '1 Surface Diverter System 1. 16"-2000 psi Tankco starting head. 2. Tankco quick connect assy. 3. 16" X 20" 2000 psi double studded adapter. 4. 20" 2000 psi drilling spool w/10" side outlets. 5. 10" ball valves~ hydraulically actuated~ w/lO" lines to reserve pit. Valves to open automatically upon closure of annular preventer. 20" 2000 psi annular preventer. 20" bell nipple. i iim im Maintenance & Operation 1. Upon initial installation close annular preventer and verify ~hat ball valves have opened properly. 2. Close annular preventer and blow air through diverter lines every 12 hours. 3. Close annular preventer in the event that gas or fluid flow to surface is detected. If necessary, manually override and close ball. valve to upwind diverter line. Do not shut in well under any circumstances. 16" Conductor RECEIVED MAY 1 ? 1984 ARCO Alaska, Inc. A Post Office Bo~. ,00360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 May 17, 1984 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: WSP-14I Dear Mr. Chatterton: Enclosed are: ° An application for Permit to Drill Kuparuk WSP-14I, along with a $100 application fee. o Diagrams showing the proposed horizontal and vertical projections of the wellbore. o A proximity plat o A diagram and description of the surface hole diverter system. ° Diagrams and description of the BOP equipment. Since we estimate spudding this well on May 19, 1984, your earliest approval will be appreciated. If you have any questions, please call me at 263-4943. J. E. Onisko Senior Drilling Engineer JEO/JG7L56:tw Attachments ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany Oil & G~s Cons. commission CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ITEM APPROVE DATE (1) Fee (2) Loc '(2 thru 8) (~ thTM '(10 and (4> (12 thru 20) (21 thru 24) 1. Is the permit fee attached ......................................... 2. Is well to be,located in a defined pool ............................ 3. Is well located proper distance from property line ...... 4. Is well located proper distance frOm other wells . 5. Is sufficient undedicated acreage available in this pool ........... 6. Is well to be deviated and is well bore plat included .............. 7. Is operator the only affected party .................. ''''''' 8. Can permit be approved before ten-day wait .......... i. i e 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. YES NO REMARKS 21. 22. 23. 24. 25. 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 water zones ..... i.... . Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate well bore separation proposed ........................... Is a diverter system required ............................... ~,,f,~, Are necessary diagrams of diverter ~nd ~ ~quipmen~ ~tached .-/~z//~ ,,,, Does BOPE have sufficient pressure rating - Test to ?.z ~ psig .. ~/~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. Additional requirements ............................................. Additional Remarks: Dt V~~ 0 Geology: Engig.e~ering: ,.cs >2' B .w / WVA ~ _JK~~ ~ J~ rev: 12/08/83 CKLT INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumUlated at the end of the file under APPENDIXi .. No 'special 'effort has been made to chronologically organize this category of information. o. RECEIVED · :: ·: J.UN1 015~ ATE ~4/06/!0 RTG~ :0000 APE ~a~ 9262 ** ~ECORD TYPE A?g : O0 019 O! 000 0~0 0 VD ~lO.q09,, Vt:;PlWIf'hq'IO,~:. ~, L!STI.~G. PAGE. 2 *********************************************************************************** ELL = NgS~ SAR PILO~ ~4~ U~,~ ~1, DA?E L~GGED: 31 t~,aY D~: T HALSTF, AD 3981' DUAb I~,TDI)C'¢]~.~ SPH~RTC~LLY FOC~!SP.D I~OG ~Oi:)~,'iA'fTON DENSTTY CO~P~NSA?~D LOG * LITHO DgN~TTY CO~PKN,~A~ED LOG ([:,~T} * DATA FORMAT R~COR~ N?RY ~YPg SIZE REPR CODE 4 ~ 66 ~ 4 73 60 9 4 6'5 ,iIN 0 ! 66 0 ID O~OER ,~ ~' LOG TYPE CL~SS ~tJD N0, [=EVEh EPT .T 0 '0 0 4 OH~ 46 0 0 a 4 6~ 34 0 0 2 0 0 4 0 q2 0 0 4 0 ~ 3 0 0 4 0 0 0 0 4 0 0 0 0 4 0 0 0 0 4 0 0 0 0 4 0 t 0 0 0 4 0 0 0 0 4 0 0 0 o 4 0 1 6~ EPT 3982.0000 YE, D PHI 50,}441 NCNL HOR {~,~8~9 UR{N 3900.0000 4]:~305 n~HO 4?7 GR 7~.n0o0 HOR 7.g789 ~PT 3800 00OO 4316 2.4{21 -0 04~8 2006 0000 78 1875 0 5137 192~,~ 049 000 45 !EPT 3600 NRaT ~:45'0 DNRA POmA 2.1.484 PO?A Ybm 4.5195 CALI rC~L 51SiO000 PEr 4, DOTA 2.0508 }OTA 00)9 NR~T 3'4707 mNRA 00:0:0' : :: 53~/3 POmA I .7575 POTA 1,~ riO:: 4 ' 3 66~0 5137 ~5 )TA 1494 ,08 .6719 '8 00 POT~ 0996 D 55 4063 A 11.5078 ~h~a 1'0000 FCNL .]a,65~3 PO?A ~ , ,~813 ~OR ,]242 * FTLF TRAILE~ ** ILE NAMF IED?T .001 XI !.E~!GTH : 1024 E~T FIL~ 1].5156 CALl 1t,0703 ].~37q ~N~A 4,1i25 382.7500 PEF 3,6699 1 ,0~54 POTA I ,0254 2000 0000 CALl 4:3086 mNmA ~9~,2500 PEr ,~789 PO?A 8.92i9 4,5508 228,7500 0'87S9 ~RVTCE ~A~ tEDIT E~T TAP~ NA~£ I VER bVP 010,H02 VERfFICATION ~ISTING PAGE 1 ~* REEL HEADER SERVICE NA~E DATE :84/09! 4 ORIGIN : REEL NAME : ~ONTINUATION # ~01 PREVIOUS REEL ** TAPE HEADER ** SERVICE NAME ;SERVIC DATE :~/09/ 4 ORIGIN ;0000 TAPE NAME :9449 CONTINUATION # :01 COHMENT$ : ********** EOF ********** $* FIbF HEADER FILE NAME ~SERVICoO0! SERVICE NAME ~AXI~U~ LENGTH : i024 INFORMATION RECORDS ** ~N -~ KUPARUK R A NG · ! 0 000 000 0~6 O65 000 000 00~ 065 ,UN: Y: LVP 010,H02 VERIFICATION bISTING PAGB 2 ************************************************************************************ * SCHLUMBERGER , ALASKA COmPUTiNG CEN?BR * COMPANY = ATbAN?IC RICHF~EbD COMPANY HELL = ~ST SAK PILO? F~ELD = ~EST SAK COUhT¥ = hORTH SLOPE BOROUGH 8~ATE = ALASKA JOB NUMBER AT ACCI 69449 RUN #~ DATE LOGGgD~ ~1 MAY 1984 bDP:o~HN ROBhES CAGING = 9,625" ~ 3981' ' BIT SI~E = 8,5" ~0 32~8' TYPE FLUID = OIL BASE DENSITY = 9.6 LB/G VISCOSITY = 54,0 $ PH = N/A FLUID LOSS = S.O C3 bVP OIO.H02 VgRIFICATION ~I6TiNG PAGE SCHbUMBERGER bOGS INCLUDED WITH THIS MAGNETIC TAPE~ * DUAL INDUCTION SPHKRICALI,Y FOCUSED LOG (DIL) * >>>> T.V.D E.D.I-T <<<< * ** DATA FORMAT RECORD ** ENTRY BLOCKS TYPE SIZE REPR CODE ENTRY 2 ~ b6 0 4 1 66 1 8 4 73 60 lb 1 66 1 0 I 66 0 DATUM SPECIFICATION BbOCKS MNEM SFRVlCE 5KRVICE UNIT API APl APl AP! FILE SIZE SPb REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NO. CODE (OCTAL) DEPT FT O0 000 O0 0 0 4 ! 68 00000000000000 5GR 002 GAPZ O0 3~0 Ol 0 0 4 1 68 00000000000000 IbD DiL OH~M O0 120 46 0 0 4 1 68 00000000000000 IbM DIL OHMM O0 120 44 0 0 4 I 68 00000000000000 MD 00~ F~ O0 000 O0 0 0 4 I 68 00000000000000 D:EPT: ~D 3981'6567 1800~0000 :885.,:8462 ? 4,5625 !bD 4,4258 IbM 9409 SGR 69,3125 IbD 10,0625 IbM 500,0000 ::::SG:R: ~477~ 9370 71.1875 IbD 8,28!3 Ib~ 4,6758 8 I0,3594 8,7578 LVP 010,H02 VERIFfCATION bISTZNG PAGE DEPT 3300 0000 SGR MD 3375:9062 3?°50OO IbD DEPT 3200.5000 MD 3274.4980 27.0313 ILD *~ FILE TRAILER FILE NAME ~SERVIC,O0! SERVIC~ NAME VERSION # DATE : MAXIMUM LENGTH ~ 1024 FILE TYPE NEXT FILE NAME !0.9297 42oR125 11,7109 2000.0000 ** TAP~ TRAII,ER ** SERVICE NAME :8ERVIC DAT~ :84/09/ 4 ORIGIN :0000 TAPE NA~iE 19~49 CONTINUATION NAME : ~01 ~EXT REEL NAME ~