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174-065
PLUGGING & LOCATION CLEARANCE REPORT State of Alaska .ALASKA OIL & GAS CONSERVATION COMMISSION · . PTD No. ~q-O6~-- Lease Memorandum To File': API No. Well Name Operator 'Location Spud: Abnd Date TD: 1 ¢, ~'c/'o ', Completed · Note casing size, wt, depth, cmt vol, & procedure. SEc Liner: Perf intervals - tops: Review the well file, and comment on plugging, well head status, and location clearance- provide loc. clear, code. Well head cut off: /~ Marker post or plate: .. ~r~ Location Clearance: /~ Conclusions: ~[cc~ ~ 06- Code STATE PIPELINE COORDINATOR'S OFFICE I DeDartment of Environmental Ccr, servation _- De~3artment of Natural Resources _- Del3artment of Fish ancl Game TONY KNOWLES, GOVERNOR WEST 4~ AVENUE. S'JITE '-,NCHORAGE. ALASKA 99501 =~ONE. :9,'J~7! 278-8594 9071 278-8595 =aX /9071 ;72-0690 January 12, 1995 Letter No: 94-08-DRT File No' 300.15.202 CERTIFIED MAIL RETURN RECEIPT REQUESTED - 033 798 397 Mr. S[even D. Tax'lo:- BP Exploration ~Alaska~ Inc. P. O. Box !9661" Anciaora~e, AK 99519-6612 Dear Mr. Taylor: BP Exr~ioration {Alaska) Inc. inactive Drilling Waste Disposal Faciiin' Closures - Numerous Inactive Sites The Alaska Department of Environmental ConserYation tADEC) has received and completed its review of your August 9, 1993 letter, with enclosures, requesting approval for closure of BP Exploration tAlaska} Inc. Drilling Waste Disposal Facilities on the North Slope. These sites have been reviewed in accordance with the ADEC Interim Site Assessment Guidance for Inactive Driiling Waste Sites, June !991. This correspondence describes our review proceaures, puts lo,yard the department's findin_~s, and takes action on the reauests. Currently, the second draft of Alaska's new Solid Waste Regulations. 18.AAC 60, are under review, and this second draft contains a chapter on Inactive Resetwe Pit closures. The closure criteria in th/s proposed re=m.tlation parallels the closure criteria in the 1991 Guidance Document. Closure under the 199! Guidance Document should constitute ciosure under the proposed Solid Waste Re=malations if they are adopted as current drafted. The Review Procedure The qualitative risk screening procedure required in the above referenced document determines whether a site presents negligible levels of risk, or if it is a significant risk generator. A decision scheme is then employed to establish {1') whether or not there is a Mr. Steven D. Tavlor Januar',' 12. 1995 BPXA Inactive Drilling Waste Disposal Faciiitv Closure Approval basis of concern, and (25 whether or not a waste site is iikeiv to present significant risk to human or environmental receptors. The first step in this screening criteria is establishing a basis of concern: "If the waste site has released contaminants or there are mechanism for r~otential releases and there are receptors nearby, then. there ma,,' be cause for cancern, and the waste site should be studied further." and "If there is no release of contamination or no mechanisms for potential releases and there are no recer~tors nearby, then there is not a basis for concern and :he waste site should be considerec~ :.iosee,. that are measured at = waste site to satisfy ~'~' above to_oical arguments are' Evidence of release of chem,,.,, contamination a: th: waste site ',n excess of Alaska Water Quality Standards for one or more target compounds, or Mechanism for potential reiease, and Proximity of the waste site to bioio_oicai receators. If either of the first two criteria and the last criteria are met. there is a basis for concern, and before proceeding with Step" a corrective action plan shall be prepared for the site which shall identify alternative ways to correct or mitigate the basis of concern, prevent its recurrence, and select a r)referred approach. Corrective action alternatives shall be described at a conceprual level, and the selection of a preferred approach shall be based on balancing protectiveness with imulementabilitv and cost-effectiveness. The second step determines whether contamination at a waste site present a risk to receptors that is significant. If risk is found not to be significant, it is considered to be "negligible." The finding or'---.s_ignificant risk is based on the likelihood of exposure and the likelihood of adverse consequences of exposure: "For risk to be considered significant, the receptors must be vulnerable to exposure, and the consequences of exposure must be 'adverse' to human or animal health or the environment." and. conversely, "If exposure is uniikel;' or the consequences of exposure are not 'adverse.' then the risk is negligible. Mr. Steven D. Taylor January i2. 1995 BPXA inactive Drilling Waste Disposal Facility Closure ,Approval If risk at a waste site is signficiant, then corrective a:.tion snouid be taken. The criteria that are evaluated at a waste site to satisfy the to~icai armaments above are exposure criteria and conseauence criteria. Exposure Criteria: Receptor exposure is considered to be likely when: Contaminant release mechanisms are iudzec si_onificant . or Containment migration is judged significant, cr One or more contaminants are enviroramentaily persistent. If exr~osure is found to be unlikely, a findinz of nezii_ible risk is made on the basis of absence of a likely ex¢osure item and the action Clan is evaiuated under the Impact/Benefit Evaluation ste~. The puraose of this steo is to dete,,~nine whether the benefits of taking, a corrective action would be greater than the impacts of taking such a corrective action. If any one of the exposure criteria are met. a finding is made that exposure is likely. screening then continues to evaluate Consecmence Criteria. Further Consequence Criteria: Adverse consequences of exposure to contaminants from reserve pits are considered to be likely when: ~.a) The duration or frequency of exposure is sufficient to cause adverse health and environmental effects. This is evaluated by reviewing human and wildlife use patterns at a given waste site. waste site accessibility, and ground and surface water uses. and either; (b) The quantit3, or concentration of one or more contaminants exceeds r>ertinent federal or state water cmality criteria or standards protecting health and/or the environment. Measured contaminant concentrations in the water will be compared with health and environmental standards and criteria for each target contaminant, to identify exceedances. When only human populations are at risk. health criteria are used. When only populations at risk are nonhuman [eo fish. wildlife ve~etation~ environmental criteria and standards are used. or: (c) One or more contaminants exhibit high acute toxicity. The NIOSH toxicity rating system {NIOSH 1974'1 will be used to identify contaminants highly toxic to mammals. This Mr. Steven D. Tavtor January i2. '=995 BPXA Inactive Drilling waste Disposal Facility Closure Approval in_formation v:ill be used to deten'nine whether a target comoound exi~ibits acute high toxicity. If the duration and frequency of exposure is insufficient to cause adverse ~ , ,.,recks. there is no need to evaluate the other two conseouence criteria, and a finding of ne2ii_oible risk is made. If the duration and frequency term is sufficient, but neither of the other two consequence criteria are met. a finding or' negiigible risk is made. The action plan is then evaluated under the ImpacuBenefit Evaluation step. If the duration and ~ ...... .,~.ou,.m.x of exposure is determined to be sufficient to cause adverse effects and e:r. her of the o~ner two conseauenc: criteria are satisfied, then a finding is made that adverse conseouences are iikeiv, and the risk at a v,'aste site is said to be significant. If the screemng indicates that risk is significant, then the responsible pa~' shall ~roceed with implementations of corrective actions. SITES CONSIDERED FOR CLOSURE Based upon the above referenced criteria from the June 1991 ENq'ERDd SITE ASSESSMENT GUID.&\'CE FOR ENACTITE DRILLENG WASTE SITES. the following sites listed below have been reviewed for closure: ARCTIC FOOTHILLS SITES WEST S.aaK SITES Shale Wall Unit #1 b~-oz.s- West Sak 4 ~4<,%o Kemik Unit ~! ~o-obo Kemik Unit .-.-2 ~'~' o 3'5 Kuparuk Unit 1 & lA 8-~. o~,8~, o~4 .~ Gubic Unit #1 {,~-ot3 I~illik Unit No. 1 ~,'r-o~ 3- Finn Creek Unit 1 '~ - ot PUT RIVER SITES Put River 13-10-14. 14-10-t4 Put River_?-'~ 10-!4 6~ · o3o COLVILLE DELTA SITES Nechelik Unit #1 SAG DELTA AREA Sag Delta Unit No. 1 Sae Delta Unit No." .:. Sag Delta Unit No. 1 OFFSHORE ISLANDS IN .ALASKAN WATERS Alaska Island gl 81-ttq Niakuk 4. 5. 6 84-zoo, as-.oz"4 , Challenge Island #1 8o-oqo Long Island #1 Niakuk 1. lA." 2A Niakuk 3 '~.~..ok6-'I 'ztl=,.02..8~ "O,-S"-ob3 t ~1,- O~~} Mr. Steven D. Tavior January' i2. 1995 BPXA Inactive Drilling Waste Disposal Faciiiw Closure Approval CLOSED AS IS Nechelik Unit gl Sag Delta 11 -~ Alaska Island #1 Niakuk 4. 5. 6 Challenge Island #1 Long Island #1 Niakuk 1. iA. Niakuk 3 - Sag Delta 8 Sag Delta 3 & 4 Sag Delta 5 -- West Sak 4 Put River 13-10-14. 14-10-14 Put River 24-10-14 Kemik Unit #2 Gubic Unit #1 CONDITIONALLY CLOSED These closure conditions were placed on the below-named sites following the site visit/closure package evaluation. These conditions have been met at each site and are now considered CLOSED. Shal/e Wall Unit #1 Remove unused drilling additives and pallets. Kemik Unit #1 Stabilize anv exposed drilling waste in reserve pit Fertilize. plus seed and/or transplant with commercial or indigenous plant material Kuparuk Unit 1 & lA Stabilize any exposed drilling waste in reserve pit Surface preparation or' site needed /scarilX'. add soil amendments, fertilize) Momtor site using aerial photography Mr. 5teven D. Tavior Januars.' 12. 1995 BPXA Inactive Drilling Waste Disposal Faciliw Closure Approval CLOSED AS IS Nechelik Unit gl ' Sag Delta 11 ~ Alaska Island #1 ' Niakuk 4. 5. 6 ~ Challenge Island #1 ' Long Island #1 ~ Niakuk 1. lA. 2. 2A t Niakuk 3 - Sag Delta 8 Sag Delta 3 & 4 Sag Delta 5 -- West Sak 4 Put River 13-10-14. 14-10-14 Put River 24-10-14 Kemik Unit #2 - Gubic Unit #1 CONDITIONALLY CLOSED These closure conditions were placed on the below-named ., sites following the site visit/closure package evaluation. These conditions have been met at each site and are now considered CLOSED. Shage Wall Unit #1 Remove unused drilling additives and pallets. Kemik Unit #1 Stabilize any exposed drilling waste in reserve pit Fertilize. plus seed and/or transplant with commercial or indigenous plant material Kuparuk Unit 1 & IA Stabilize anv exposed drilling waste in reserve pit Surface preparation of site needed (scarilX'. add soil amendments, fertiiizel Monitor site using aerial photography ,",Ir. Steven D. Taylor January 12. 1995 · ,3PXA Inactive Drilling Waste Disposal Facility Closure Approval Itkillik Unit No. 1 Stabilize anv exposed drilling waste in reserve pit These conditions have been placed on the below-named sites following the site visit/closure package evaluation. Once th, ese conditions have been met, these sites will be considered CLOSED: Finn Creek 1 Remove stockr)ited debris from pad Fertilize, plus seed ana:or transplant with commercial or indigenous piant material to ermance namrat biode~radation of residual hydrocarbon contamination in the soils and waters at the site Stabilize an,,' ext~osed drilling waste in the reserve pit Sag Delta Unit No. 1 Sag Delta Unit No. 2 10-11-16 Cap existing reserve pits with available gravel and recontour pits to blend into surrounding terrain Terms and Conditions These ciosure approvais are subject to the following terms and conditions: FULL SITE CLOSL'RE' The approval granted by this letter is for the inactive drilling waste sites only. as required under 18 AAC 60.500 (d), Closure for the pad as a whole must be coordinated between the owner:operator and the appropriate state i. ADNR. ADF&G. AOGCC'). or federal (BLM) agency. Additionally, should any contamination from historic spills be found on the pad outside the drilling waste site (reser~,e pit area), notification needs to be made to the ADEC,'PCRO Contaminated Sites Section (271439%. Mr. Steven D. Taylor Janua~' 12. ',995 BPXA Inactive Drilling Waste Disposal Facility Closure Approval NEW ENTORMATION: Should additional information concerning environmental conditions at the facility make . further actions necessary to protect human health or the environment, the Department reserves the right to require additional investigation, assessment, monitoring, or remediation at the facility. Mr. Steven D. Tavlor January 11. 1995 BPXA Inactive Drilling Waste Disposal Facility Closure Approval DUTY TO RESPOND: Notwitinstanding anv other provisions or reauirements of this closure approval, a person causing or permitting the discharge of oil or other hazardous substances is recmired bv law to immediatei,,, contain and c!ean-ur~ the discharge. , AS 46.04.020: -t6.09.020]. COMPLL~NCE WITH APPLICABLE LAWS: If amendments to this closure approval are necessary to meet the requirements of any new laws or reg~ulations, the faciiitv owner.' operator must submit an application for amendment to the Department at the above address. The facility owner/operator must adhere to all appticabie state statutes and regulations as;4hey max' be amended from time to time. If vou have any ouestions, aiease do not hesitate to contact Tim Laxv at 271-4051 of th,is office. Sincere!v. ADEC Regional Admimstrator Pipeline Co~idor Region TC/DRT/jb (PCRO CC' John Santora. BLM/JPO Dave Lowe. BPX Anchorage AOGA/Anchorage Jerry Brossia. ADNtL/SPCO Nancy Welch. ADNR/Fairoanxs A10tt. ADFG,.'Fairbanks Glenn Miller. Doug Bauer. ADEC,'Juneau Jim Haynes. ADNR/Anchorage Keith MUeller. USFW S, Anchora_e Jessie Kaleak Sr.. Mayor NSB/Barrow Pam Miller, The Wiidemess Societw,'Anchora=e Lam, Land~'. Normem A, laska Environmental Center:Fairbanks ~flm <:©LL[CT©I~$ IFIC. Suite 111, 777 Grant Street, Denver, Colorado 80203 TELEPHONE: 837-1444 ~":/.~~'~ <~ TRANSMIT/~L MATERIAL ADDRESS PROJECT NO. REFERENCES _ _ _ o , ..~UR W.O. NO. QC DESCRIPTION NO. OF DESCRIPTION FILE # COPIES REMARKS ...... PI e a~"~'~l ~,. REC'D. BY DATE ledge receipt by signing and returhing one corn/. ~ E ( E l V E D , ~Yc ~ IS~5' · Alaska Oi/ - '-~o ~ons. Commission Anchorage November 8, 1984 Hr. Thomas N. Smith Division of Geological and Geophysical Surveys ~. Pouch 7-028 Anchorage, Alaska 99510 . Re: Preparation of Petrographic Thin-Sections on Ditch Cuttings and Core Chips From State Sample Library. Dear Tom: Pursuant to the November 8, 1984 discussion with you, permission is hereby granted_to Division of Geological and Geophysical Surveys-(DGGS)' to extract a maximum 1 cc. of core material 'per foot of core from the' State's set of Samples and core chips for' the sole purpose of preparing the petrographic thin-sectiOns within the designated intervals in the following wells, subject to the conditions listed below: I. Sample Set 1.Io. Well Interval Samples 303 299 274 263 138 504 336 McCulloch Fin Creek Unit #1 Forrest Kemik U. .Home Bush Fed. Atl.. Richfield Nora Fed #1 Atl. Richfield Susie Unit #1 Sohio Sag Delta ~8 B.P.'~Niakuk ~1 10420 - 10520 3 4430 - 4660 3 11240 - 11300 2 12490 - 12550 3 13020 - 13060 1 9910 - 10130 4 9620 - 9980 4 II. b~TERIAL. S TO BE SUBHITTED ° Petrographic Thin-Sections from Ditch Cuttings and Core Chips. III. CONDITIONS i . Cuts of the'sample and/or core material on the subject wells in the State collection'are to be extracted only from those individual envelopes or bags in which total content of core material is greater than 10 cc. (No cuts are to be extracted if the volume of material in the individual envelope is less than 10 cc.) ~ · DGGS will provide the State with a list of the specific core footages from which material was extracted. The above-indicated materials are to be prepared covering the specified intervals in these wells, Ail slides prepared are to be received by the Commission no later than January 15, 1985 and are to be transmitted direct to the Commission and not examined by outside parties. , ! Ail residue and excess sample material is to be returned to the Commissions no slide or sample material is to be retained by DGGS. · No other thin-sections or slide are to be prepared from this material nor other analyses conducted without specific prior consent from the Commission. 7. DGGS shall bear all costs entailed. We are pleased to work with you in this beneficial project and look forward to your continued exercise of care and good judgement in the handling of this limited quantity of valuable well material. I know we both understand that the State's well sample library is public property and granting DGGS permission to extract portions of material from this library for the purpose of preparing the subject material enhances the value of the library and is in the public interest. Sincerely, Hichael T. Minder Petroleum Engineer lc..A.4e.22 Return signed and dated copy of this agreement. ! Sxgned Dated L ' .,, I.i111 I .' . , *" , .... , ... ' '.,/' ~.'t~,.~ ........... i;.;' . ....... ~,~..~ ~.., ~- via x-ray dif~acti~ ~/mi .quos within the d~signa~U Set No. (210 ft. ccmpo~it~ 138 204 20O 221 226 230 231 262 ,264 271 275 277 283 286 37O 348 270 235 302 336 375 3~ ~ulf Colville Delta St. $1 Mobil Kup. St. 7£11'12 Mobil W. Staines 'St. 18-9-19 Mobil Fd3~kel. Bay .St. 13-9-19 Arco W. Sak St. #1 Aroo ~I - 7 ~ Alaska St. A-1 B.P. Sag Delta 31-10-16 Aroo ~.. ~ay St. Mobil ~ Unit %1 B.P. Ar~o ?.~.U. 9-6 ' Cites ~ ~ay St. A#i 8010-13260 ....... 6500-10790 · . 6040-8940 4510-6740 6410-9020 5690-8050 ~ 5040-8540 6800-9580 3070-7660 5100-7700 10020-13390 . .. 10634-11751 . . 5860-9140 4120-7440 6720-8080 12560-14185 5766-8840 7460-10535 7530-9490 7090-12815 '7040-10776 - . 7200-9260 6330-11910 / / / / Oo,bober 13, 1981 A.~or~e~ ~Ia~ 99S02 ~e~ Clean-~ ln~~lon fo~ ~l~uk ~o. 1, ~ec. 26~ TI~, Ntak~ ~. i ~ oa~r~ tn' ~ ~or~ as an a~ndon~ well. Since Ni~uk ~, IA was e~etra~ed ~r~ this ~11, clean-~ I0-403 c~rt~ an ~te~ton of t~e for clean-~ w~ll ~ approv~ for ~t~ ~* lA. Sincerely, / ~---/ :{'i .i ./.,. : ~" ~ ~ ~,~ STATE of ALASKA ALASKA OIL AND GAS CONSERVATIO'N COMMISSION TO: ~Hoyle H. Hami!ton~ Chairman I' Thru: Lonnie C. Smith ~ Commissioner · r~~ FRO~: Bobby Foste Petroleum Inspector D^TE: September 11, 1981 FILE NO. '[ELEPHONE NO SUBJECT: Inspection of SOHIO ' s Suspended Locations Listed Below Mond..ay August 31 Thru Wednesday September 2: I traveled to Prudhoe Bay Monday August 31, 1981 where I met with Jack Barr, Judy Golding and Jerry Stegar, Sohio representatives and discussed the upcoming location inspection. Attached to this report are pictures of well heads, reserve pit, drilling pad, and a copy of surface suspension report. It is my recommendation to the commission that the following locations be accepted in regard to location clean-up, well sign placement, and pit condition, Mobil Phil lips Mobil Phil lips Mobil Phil lips Chevron Tract West Sak West Sak West Sak West Sak Mobil Phil lips Mobil Phil lips Mobil Phil lips Term wel 1 Term wel 1 Getty State' Niakuk Niakuk Ni akuk Ni akuk Sag Delta Sag Delta Sag Delta Sag Delta Sag Delta Sag Delta Sag Delta 21-03-11-12 11-33-11-12 22-11-12 23-18-11-12 #9 #11 #16 #17 22-31-11-13 43-31-11-13 32-30-11-13 B C #1 #lA #2 #2A #1 #2 #2A #3 #4 #5 #8 In summary, I inspected the above listed suspended locations for ' clean-up, well signs, and pit conditions. Address /~o~,~ -7 ~-~7~ ~.Date Downhole P a A Surface Location of Well Permit No. - Sec. ~& , T~/~,-R/_'~ ~, O 20 AAC 25. 120: WELL HARKEtl: .z/- unit or Le. aae Na,ne /~//),zfl~'~U~/ - Wel 1 No. Dia. Steel Post (4"Min.) .~'~71ff/", '.i Length (10' Min.) Height Above Final Grade Level. (4 Top of Marker Pipe Closed with: Cement Plug Screw Cap Set: On Well Head __, On Cutoff Casing , In Concrete Plug Distance Below Final Grade Level Ft. ih. Side Outlets:' All Valves and Nipples Removed All Openings Closed .-/ , With Blinds d~-", With Cement INFORHATION BEAI)WEI. I)E1) I) I. RIiCI'ELY TO M:\i~i<ER POST: (List ~ere Different from Eile Info'rmation) Operator . ../%////~- Unit or Lease Name , Surface Location of Wel£: L, ,Sec , T , R , Well Number Ft. F L, Ft., F . , Debris Removed Welds Other , H 20 AAC 25.170: LOCA'rlON CLEAN-UP PITS: ~ Filled I~ , Liners Removed or Buried SURFACE OF PAD MCD/OR LOCATION: Rough Other , Smooth u.~'-', ContoUred , Flat , Compacted , CLEAN UP OF PAD At'ID/OR LOCATION: __, Iron Scraj__, Wood__, Mud __, Cement Clean k/-', Pipe Scrap Paper , Other SURROUNDINg AREA: Wooded , Brush , Tundra , Grass , Dirt , Gravel ,.// Sand , Other CONDITION SURROUNDING AREA' Clean k/~, Trash f'rom Site Other , ,Treea an.d/o'r' Brush fro,n Clearing Site Dirt __, Gravel , Ice__, O~tlmr.. . . CONI)£TION ~Afi. CESS ROAD AND SLIRROUNI)INC' 1 Clean /t///>~r Rough , Smooth , Trash'from C)per;~tions , Treesa~-dTor Brush from Clearing R~ad , Spoil from Cleari'ng Road Other · ~ ~ No L ,, Final Inspection o- IEI_~ PFt~hN[ ~907) 27f, 5111 MAlt, POUCH 6,612 ANC, HOI~AGE ALASKA 99502 August 17, 1981 Mr. Lonnie Smith Alaska Oil & Gas Conservation Cc~mission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Smith: In compliance with State Regulation 20 AAC 25.170, attached are Forms 10-403, Sundry Notices & Reports on Wells, for the follc~ing wells. These notices request that the wells remain in suspended status. Term Well B (22-20-11-13) Term Well C (34-03-11-12) Chevron Tract Well (23-18-11-12) PLPC Tract Well (21-03-10-12) PBUMP 43-31-11-13 MPC 11-33-11-12 / Getty State #1 (02-10-13) MP Tract Well (32-30-11-13) PBUMP 22-31-11-13, No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak ~17 Kuparuk State 22-11-12 Sag Delta #1 (33-12-16) Sag Delta #2 (10-11-16) Sag Delta #2A (10-11-16) Sag Delta #3 (35-12-16) Sag Delta 34633 #4 Sag Delta #5 (36-12-15) Sag Delta #7 Sag Delta #8 ~Niakuk?#I~i(26-12-15)-abandoned Niakuk #lA (26-12-15) Niakuk #2 - abandoned Niakuk #2A (23-12-15) Niakuk #3 (13-12-15) RECEIVED AIJG...,'"' 6.. 1981 [ _"1 o ' 4. ..... ka Oil & [-;as guns. Comrnj$~jO,,--/ Anchora~.e Mr-. Lonnie Smith August 17, 1981 Page Two We would like to have your field inspector present scmetime during the week of August 31 - September 4 'to accompany our representative for final location inspeCtion of the follc~ing wells: Challenge Island #1 Reindeer Island Stratigraphic Test #1 West Sak #4 Kemik Unit #2 West Kuparuk State 3-11-11 Hurl State 5-10-13 Socal-Mobil 33-29E (29-12-11) Kuparuk State 33-11-12 Kuparuk 9-11-12 MPC 7-11-12 Kuparuk State 21-11-12 MP Tract Well 13-15-11-12 PRJ:JLG: ja Attachments cc: Well Files CC~ 37,291 Yours very truly, P. R. Judd Manager Drilling STATE OF ALASKA ~ ALASKA ~,.L AND GAS CONSERVATION CC...,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 4. Location of Well At surface: 99502 1677' NSL, 1140' WEL, Sec. 26, T12N, R15E, UPM 6. Lease Designation and Serial No. ADL 34630 5. Elevation in feet (indicate KB, DF, etc.) KBE = 32.35' AMSL 7. Permit No. 74-65 8. APl Number 50- 029-20156 9. Unit or Lease Name 10. Well Number Niakuk #1 (26-12-15) 11. Field and Pool Wildcat (exploration) 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] ~ Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Niakuk ~lAwas drilled form the same surface location by sidetracking Niakuk #1 at 7975'. Cement plugs at 8045' - 7964'. This well has been abandoned. Clean-up to date: a) Major structures have been removed. b) Loose debris has been removed. 14. I hereby c~he best of my knowledge. Signed~ TitleDiStrict Drilling Engineer The space below for Commission use Conditions of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate June 4, 1981 Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Re: Alaska Oil and Gas Conservation Commission Regulations Article 2, ABANDO~ENT AND PLUGGING, 20 AAC 25. 120 ¥',rELL ABANDONMENT ~.ARKER and 20 AAC 25.170 LOCATION 'CI~EAt,? UP. Gentlemen: In regard to the above referenced regulations, your attention is called to an attached list of wells which, according to our records, have not received a final location, inspection and approval of clean up.~ In compliance with 20 AAC 25.170 Section (a), "Within one year of suspension or abandonment of an on- shore well", all clean up work is to be finished. Section (b) provides the means for an extension of time if a valid reason exists. Section (c) provides for on site inspection. Consequently, we are presenting the following list of your abandoned and/or suspended wells. ~any of these are now more than one year old and are not in compliance with regulations. Others should have the final inspection completed this summer while weather permits. This list covers the years 1975 to date. There may be some earlier wells that also need inspec- tion. If you have any earlier wells to be inspected this summer .please inform us. Therefore, we are requesting a schedule from you for this summer when our field inspectors can accompany your representa- tives to these site's for the final clean up inspection. Yours truly, ,,-'? .:/ Lonnie CL Smith Commi s si one r LCS/JKT:be SOHIO ALASKA PETROLEUM COMPANY Kuparuk 22-11-12 Niakuk %l-A Niakuk #2 Niakuk #2-A Niakuk #3 Prudhoe Bay Unit 3-10-12 Sag Delta ~2 -~ Sag Delta #3 Sag Delta #33-12-i6 Sag Delta 28337 #2-A Sag Delta 34633 #4 W. Sak 25519 #17 W. Sak 25548 #11 W. Sak 25645 #9 W. Sak 25655 #14 SUSPENDED (GETTY, SOHIO, OPR.) State #1 PLUGGED & ABANDONED Challenge Is. #1 Niakuk # 3 Prudhoe Bay Unit Nomination Prudhoe Bay Unit TR 15-11-12 Reindeer Is. Strat Test #1 W. Sak 25667 #4 (BP/SOHIO) Kemlk Unit %2 Niak~uk~il .July 18, 1979 ~. Mark Long, an Cities Service Cc~ Expl. & Prod. Research Box' 50408 Tulsa, Okla~ 74150 In checking over ~the thin sections of core ships that you forwarded to us via Ken Bir~,.-~.SlG. S., ~ note that thin sections are missing from the follo~irg, dep .ths ~uich Citco h__~d_~ sampled frc~ the State core library last October: B.P: Sag Delta % 1 (33-12-16) -~ 93~4' (a); ~9459,; 9470'; 9755 APeD W. Beach St. #2 · 9513'; 9516 ' B,P.. Niakuk_~#l ~ - 11,640'-- 11,317'.; 11,320' ~kbil North Kuparuk #26-12-12 10,18I,; 10,183'; 10,184'; 10,286'; 10,301' Please forward the missing sections to us at your earliest convenience. Best personal regards. Sincerely, William Van Alen ~etrole~ Geologist S.TA~ OF A~.b-.~ OIL A~D C~S CONSERVATIC~q 3001 POFLUP~,~ DP~VE A~{OPAGE, ALASKA 99501 ,',,..u: r~ 7: 10, 1979 Hr. T. J. ~-~iderski PlLtllips Petroleum Cc~x~ny 1000 Security Life BLd.ld~ng Denver, Oolora~o 80202 Acqui'siti~n of drill cuttings core ddps for th~ ~.cticn preparatioD.. In reslx~nse to your January 2, 1979 letter tr.~ '~ is l~reby granted to PhiLlips Petrole~a C~:%.~ny to r~%~e ~33.1 car-mtity ~- , ' ~ of.- cuts (a?prox. 1 cc. max.) f~.~m %~e State's set of .~!~le~., and t},~. following wells for ~e pt~se of p.rep~ring 'tl'6~ sectJ.o~s, ?.~bject to the below in~lica~ue~ conditions: 362 BP Sag Del~-----~rl (33-12-.]:,) 334 ANCO Delta S/c. ~2 Inkez~al 92.5'~-9~~~ (": '~ (core) ~ ~.,~,~ -98)!; ' 9000' 10,100'.-10,600' I0,700'-la.,'?O0' 9000 ' -960t~, ' 10, .{ 00-11, ~35 ' 9300'-t0,900' It is v. nd~rsto~k~ that the cuts are to be. ~,,de only frc~ ~f. te relatively laruer sized .q%.mntities of ~.mteri~ls (those in ~cess of a!.,~.r~,~i:~.~tely 10 cc.) and that Phillips t.cill provide the Stmtc ~,i't/~ a Iisi of tf'.~e ,~.~ific sample and .core footages so~led, r:hilLips sh¢~!l as~:,'~: ~11 costs ~tail~t and x,.~ll provide the P&a~a Oil and Ces Conserva'k.;.c,n Cce~issi~n with a ~lete set of. aL1 tJ].ix~ s~io~s and slides an.d re'him any rcnkqJ/lln' g' s~}le and core residt~s. Very -~_ruly yours, ,,,..,:/<..,.., ..... "":" ' ." :' ' - U" ! -:.~:-'\ .... ,zllz:~u ~,.n Alert PetrOlet~.. Petro!eum~ Geologist ' BP ALASKA EXPLORATION INC. P.O. BOX 4-1379 3111 - C - STREET ANCHORAGE, ALASKA 99503 TELEPHONE (907) 279-0644 November 23, 1976 Mr. H. W. Kugler Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Dear Mr. Kugler: The final two paper sepia prints of Niakuk ¢fl logs are enclosed as follows: Mudlog Surface-il640 ' Dipmeter- pooled arrow plot 9002'-11578' 2" &5" Yours-t- ul ,/ ~ .,~ R. C. Herrera for BP Aloska Exploration Inc. Exploration Representative RCU / d~ Please acknowledge receipt by signing a copy of this letter and returning it to this office. Re ceive d Date BP ALASKA EXPLORATION INC. P.O. BOX 4-1379 3111 - C - STREET ANCHORAGE, ALASKA 99503 TELEPHONE (907) 279-0644 November 17, 1976 Mr. H. W. Kugler Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Dear Mr. Kugler: With apologies for the long delay in supplying these documents, I enclose the following paper sepia prints of Niakuk ~/1 logs: 11 21, DIL/SP 9 4-1800 9 4-1800 DIL/SP 2700-10056 2700-10056 DIL/SP 1006 3-11612 1006 3-11612 BHCS / GR 100-1796 100-1796 BHCS / GR 1500-1005 6 1500-10056 BHCS/GR 10063-11604 10063-11604 _ FDC / CNL 1006 3-11614 CNL 10063-11614 P/ML 1006 3-11625 1006 3-11625 HDT 9000-10060 HDT 1006 3-11612 Calip e r 86-1800 86-1800 R. C. Herrera for BPAE Exploration Representative Please acknowledge receipt by signing a copy of this letter and returning it to this office: Received_ ~7~~ ~ ~~~z Date_ ~7~c~-~-. Z~;~ 19' MAILING ADDRESS: P.O. BOX 4-1379 ANCHORAGE, ALASKA 99509 April 8, 1976 CONFIDENTIAL State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Gentlemen: Well Niakuk #1 (26-12-15) Enclosed in duPlicate is Form P-7, Well Completion Report, for Niakuk #1. The following material and data were transmitted to you on June 3, 1975: 1. Well History 2. Directional Survey 3. Mud Log 4. Core Description 5. Dry Samples 6. Core Chips 7. Electric Logs Operations were suspended on the well on April 13, 1975. On March 13, 1976, the well was re-entered for the purpose of sidetracking the well to a new subsurface location (Niakuk #I-A). A window has been milled in the 9-5/8" casing from 7981' - 8041', and a 150-sack cement plug placed from 8045' - 7964'. The cement plug was dressed off to 7975' and the well was sidetracked below that depth on March 27, 1976. Niakuk #1 has been abandoned below 7975'. PRJ:vjp Enclosures cc: Well File APR 9 1976 DIVISION OF OIL AND GAS ANCHOPAGP Very truly yours, BP ALASKA INC. G. D. Taylor Manager Operations ../ Form P--7 .. SUBMIT IN DUPLi' ~TE* STATE OF ALASKA ',See other in- st ructions on OI/ AND GAS CONSERVATION COMMITTEE reverse side~ i WELL cOMPLETION OR RECOMPLETION REPORT AND LOG* la. TYPE OF WELL: oil, ' WildCat WELL WELL {-"] DRY ~-q Other b. TYPE OF COMPLE~ON: WELL OVER EN [lACK EESVR. 2. NAME OF OPERATOR BP Alaska Inc. 3. ADDRESS OF OPERATOR -'~ P. 0. Box 4-1379, ~chora~e~ Alaska 99509 i. LOCaTiON O~ w~L~--(Report location clearly and tn accordanee with any ~tate requirements)* at~ 1677' ~SL, 1140~ ~L, Sec. 26,~-'~12~, R15E, At top prod. interval reported below _ at tot~ aeo~ 812' S~, 403~ ~L, Sec. 26, T12~, R15E, C 0 N F I D ~ T I A L Other Abandonment 5, AP1 N~CAL CODE 50-029-20156 6. LEASE DESIGNATION AND SERIAL NO. ADL 34630 · 7. IF INDIA.N, AiJ.~OTTEE OR TRIBE NAM~ UNIT,FAHM OR LEASE NAME 9. WELL NO. ' ~' Niakuk No. 1 ? 10. FLEL,D A2CD POOL, OR WILDCAT Wildcat 11. SEC., T.. ~., Sec. 26, T12~, R15E, _ 76-65 114.'DATE T.D: I~F_,A.CH]SD'[I$. DlkTE CO'MP SU*P m ABAND.' '116. I~.~EVATIONS (DF, RKB, 4/7/75 [ 4/13/75 [KB 32.35' AMSL 13. DATE SPUDDED 2/12/75 18.11,640-- 'TOTAL D~PTH M-D & TVD [I9.! PLUG,. BA, CK MD & TVD~0.[ IFi. iOW MANy*IVL'ULTIPLE COM~L., I 21'ROTARY TOOLS (11 _ 1~7t TVn~ ] 7975' (7671' TVD),[ - i 2~. PRODUCING INTI~RVAL(S), OF THIS COMPLETIO~NI---TOP, BOTTOM, NAME (MD AND Tv-D)* . None ! RT, GR, ~PC)* {17. ELEV. CASINGHEAD ! I BF 2.0' AMSL .. 'NTERVALS DRILLED BY All [ c~LE TOOLS 9, WAS mR~ON~ ~ SURV~ MADE ~ Yes. 24. TYPE ELECTRIC AND OTHER LOGS I~UN Intermediate: CASING SIZE WEIGHT; LB/FT. 13-3/8" Surface: DIL,, BHCS 1 HDT. TD: CASING RI!ICOR.D (Report all strings set in well) DEPTH SET (MD) HOLE SIZE 2104-10 26. LINER I:~ECO~ ' 28. PEH~ORATIONS OPFiN TO PR terval size and number) ii I 30. ; PI%ODUCTION DIL, BHCS, Caliper. DIL; BHCS, HDTt Dipmeter; CNL; FD~-GR-CNL~ PML. CE~%ir.N TI NG REC O1R,D 1750 sx. 27. TUBING RECOR,D 29. ACID, SI!OT, F/{~L~I'LrRE, CE&/iE:NT SQUEEZE, ETC. DEiST'II INTERVAL (MD) AMOUN'r ;~ND KIND O.F MAT:ERIAL USED DATE FIRST P1ZODUCTION [ PRODUCTION METHOD (Flowh~.g, gas lift, pumping--size and type of pump) [WELL STATUS (Producing or _ [ shut-in) · · I D~ISION OF OIL AND 32. 'LIST 0~' ATTACHMENTS ' ANCHORA~P ,/ , sm~ G. D~ Ta~lo~ ~,~ ~anager Operations ~ ~ II ll II I II '(~.. Instructions .n~ S.c., 'or, A~gitio..'. Data on Reverse '"' ONFIDE IAL INSTRUCTIONS .~. :i'i.!ii~'c' ~"n~ral: This form is designed for submitting a complete and correct well completion report and log on ~ :ill types of lands and leases in Alaska. Item: 16: Indicate which elevation is used as reference (whe:'e not otherwise shown) for depth measure- ments given in c,~her spaces on this forn~ and in any a~a: Item~ 20, ~acl 22:: If this well is completecl for separate f'~r?c]:~c~ion from more th~'~n one interval zone (multiple completion), so state ~n ~tem 20, and in ~te,,~ ?? show the top(s), bottom(s) and name (s) (if any) for only the int'erv~! ref~orted in ~em 30 S,,~brn,* a separate report (page) on this form, adequately identified, for each add~or~al ini'e~val to be seperately produce:l, show- ing the additional data pertinent to such interval. It®m26: "Sacks Cement": Attached supplemental records for this well should show the details of any mul- tiple stage cementing and the location of the cementing tool· Item 28: Submit a separate completion report on this forr~ for each interval to be separately produc~l. (See instruction for items 20 and 22 above). ,'1~.¥ OF' I~()~MATI~.)N TE.S'I'~ IN('L.UI)IN(; IN°I'Et',[VAL T~'FED, I~}tE~SURE I)AT~ ~ ~COV~I~I~ ()F OIL GAS, 35 G~GIC MARK~ WAT~ AND MUD ~ BKB SUBS~ Te~ti_~ry ' Sagavanirktok ~ Surface - Upp.9.r. cretaceous Colville Gp. 5,448' 5,207' Lower Cretaceous .... Unnamed Shale 9,322 ' 8,929 ' Kuparuk R. Fm. 9,573' 9,169' . : a'~. ,r:'r~(~rm~ s~o~'s o~ o~. ~s o~ w~'m~. Kingak ~. 10,035' 9,609' Permian Core ~1 10,861' - 10,893' 32' Kavik Shale 10,745' 10,261' Core ~2 11,054' - 11,083' 29' Pennpylvanian Lisburne Gp. 10,852 ' 10,359 ' Core ~3 11,620' - 11,642' 22' ~,, '~/."' B P.~ii:'.,.- ~ASKA!i~:i!iEXPLORATIO,.-. INC, ~ - ._. :',~;~; ,SRAPHIC ,~ CORE''''' LOG ':~'I, ~ ' : . ~ :INTERVAL-: //~-~ ''/~ DATE : 'CORE No. ~ __. RECOVERED :/. =-''. ( %) DIAMETER . .' ' /.'~,'".,. ., ;;(/ ' DESCRIBED BY :. . DEPTH GRAPHIC' ' ' ." ~ ' :~:'::':~:~ 'LITHOLOGy .'S ' COMMENTS DIP HYDROCARBONS ,-/';:.', ~ LO G / . ,~'~ 1 '- '- / - r- , -.,,, · _" , / ~ //. ', "~ ~ 'e . ~ . ., . ,a ; ~ . . ., - .-....~ . .[~.,,, ,.,~,.,,. ;~,(,¢cr,~,~,' 'F'//~ ..~:.',' .. - . .... . ,. .. . , ~; · , . ,~.,..~.,,.. - ,~. .~f.-:, ~ , ,-...~. , .: ...... ,.. .... ... ,.... ~ ..... ~ -.. , , .4 -- : .... .' ;:'}':: ~.i :~ 'H. :'i"'-.: .~'-':'~' :;' · ~' ~ ' ~ , , ..... . , , . , . .,: -- ,., .~., : :}~';. '::' , . ' , . , ,,,..~ ;` .:, ; -.~ ',. . .' . · ~,,. ~ . ~' ~ _ -~. ,[, ~ ~ ~ : :,; · ... -- ; ~ ~ :'~"~'~'~'~' "~ :" ~'~'"~' ;' ' JUN 'l 7 l~/b~1111 .(: · ,, :,, -,, .' .... .... - - ' . .' ¥ 'L;'; :- : - u :, · L , ' - -~.' . · ~ . , , -, , , . , ,, ~ ~, : ~ ~,: ., ,;~[~,:~,~,m,,~. ,, ',: ~'!,~:~~ '~ .--- ~ ' ~ ,~ '~ -, r,' , ,,,' , · , ,' ' ' . , .- ...' .~:.~,-.;~;~ ~-,~;7~,:~f: .~ F('~;;:~?'''~; · " r.--.--~.-.~B.P ~:~..~;'A~,SKA '). EX PLO RAT I Oi~ . INC. · ~,.~,,,WE~/": , ,, :~ ' '~:;? ~,, :' :~ LOCATION. ~: ',.' ..~,~ ,~. · __~... . ,,~,,v~:......~ .... ,, .-..~ .,~ · . · ..... ~CUT : RECO~REDi/',: ;~'¢~'" C/ ( '" %) DIAMETER , '~ .F~-'--~ Fo,..T~ o, '(s ) : ,. /.--"',~'.?' . . .", ..... ALE : .).' / ~) . (I =, '?;4' · ) DESCRIBED BY , . ~",'~." .~"~" ' . D~ST" O~S"lC ' "LITHOLOGY '~ COMMENTS ' DIP HYDROCARBONS ~ '"~/&./~-.. '/~ ~ ~,,:-.~.',~.: ~.~,. ~ ,' ¥. ,.~ ,' ./,.:,~ ..... - , -).- ..~,~.: -.. ~ ~. O~ ......... . .... ', ............. -- ; · - : : ~ ';; .......................... . ....._ ,;'"; .......... ,. -- ~' · ~ ~ - ~ ~:.~ .;.. .~ . ..... : , , .......... -- ~ ' , ,',., ; . ;. . ., ' , ~ , , ..' ; , . . ~ ' ,~ ~ ...... ~ . . . : . ......... ,,. '.. " , , .... Ifil ..... ~.~ '~ ~, ' ~7'~' ,, ~. ' :'~, ~ ~ .,,~. ".. - ,:~, . ~ ..................... ~ . .... ,,..' f., -. , ;.-,' '" .., f . .[ , ,.'._ · . ,, - / ;:.:'. ~.:'.~ '~::'.~?.~"~ . ~ '. . . ...... :. , ~ :.,,,~,;~-~, .~,~, ,:,,.~, ,,; ~,~ ~ , , . ; ,' ,,. , lC CORE' LOG /? --..-- LOCATION . ,',:CORE No. : ' INTERVAL : DATE : ~ CUT : RECOVERED : "' ' (~%) DIAMETER FORMATION I.S) : ..... ,. = ) DESCRIB[D BY ~ ' DEPTH GRAPHIC.~ ' LITHOLOGY ~ COMMENTS DIP HYDROCARBONS LOG t~ ....... W-' ., 'B P :;. EX PLO RAT I O,, INC. WELL = ~' LOCATION ~' · ~ (" CUT , ____~ RECOVERED : ' .~ ( ' %) DIAMETER , -~ SCALE : (I = ) DESCRIBED BY , ~HIC . ~'~?LiTHoLoGy a. COMMENTS ,j ~ ~ '' / , '-,~ ... , _ · .- ' .; ,~.:i ,. '. ..... . . - ~ ~U: O( I~ ~ ':' '" ,,,' '", ' f,'-. - ~ ,t. ' ~f':q-"~ '~' o ' ,:-,~ , , , ,,, ~, , ,. - . .... . ....... ,.? ~ .,, , / ,~ : , .. -- . t~ ~ ~, ~ ."~. ,- ,; . ~ ,t (~(, ,'r:" · , ... .'- ~,.~ ~' ,,. I ~ ...... · ; ' . ? -- . -]. } ; ' , _ , ~ : ,:~ : · , . :: .... ,[ .... - ,, ; ~ ': ,: : - ;4,: .......... . .. , , ,, ....... / · ;Z.' "~ ~ ~ , . . .... :. ~ ,, ; ~. . , ,.~ ~ , . , ,, . . .... ~., ... ~ , ~ ' ..... ,,' .... .,' ,. ' ,, . ';.- ?.: · , .. ,. , ~ . , . , , , ,~ ..... ~ -,::-' -; ,:'.. . ....... , .......... . ~ - ..-. , ..' ] '. ...... , ", ~, '... '., , - . ~ , , ,~ . , ,, , , ........ ' x- · ' ' ' . ' ' ~[ ........ ' ' ' . - ; . .,~, - ~ ....... ' . .: , . EXPLO ATI't,N INC. ,.. 'DPAL ~i:i ~ t!, i".' ~" /!? r??,uk '. ?RAPHIC CORE LOG ' ,. :* ,. .. : .WELL : LOCATI.ON : :.t~.;.r,,~C,ORE_,~ No, : - ERVA ' ~- !~;,! '' DATE : · :. · ~ : . · . .... :~ *' i i:~CUT :, ~-RECOVERED. . :' .. ( %) DIAMETER FORMATION (S) ~ ' · . . SCALE" .( I" = . ) DESCRIBED BY .' ! DEPTH GRAPHIC ' '!" .... · "~ '-.' LITHOLOGY" I~ COMMENTS DIP HYDROCARBONS LOG · , . - 3' ~' ~'~'~: "C t- ,? " ' ' ' ~ ., : , ~ . , . ? · .. ~ ; . '} .. - .. ':. ~. · . : - ;,.... , .;- ,,.,.. , ,, ...~ ~, ,- , ,. . ' ~ , ~ _ . -- ~', .I -- :- { , 1,1, /' . -- ., ·; ~ -? ,~¥/ ~ ~ ' *, . , .. * ".,. , : ') , . _- /: ~"t'5 4u;~,¢~_~): ~gY t -;C',~'. ~." ~ '," ~' '*,,.' "... ".,~. t, ~' ~.. i...-* ',' ' ~~ ,..... : . -/ i,t """ {.'0~ ' "', ', ' ' ' ' , " ,:' Zl ft '"::""'" ' "" :i.,.,, ~,,,,~ ' ;~K;. ' ;' ~ ' . ......... .... ~, ,:.',.,': '?.~., ,,~ . ~ i~ ~ ,/ ,.'. ,. ~ ~. ........ ~,,":~,.. ,.',., _ :'~' ... . _ -', ...... . ~ , - . . . - . ~'. ~ -- e ,.. ,? ,~' ~ ,: ' ~ r · ' . . ., ~.t ',, t ,.. · t ';' ~' l, ~ f .~.:, ~.,~...~:~.,~,.~..~,.,~X..~,_ ~. ~" ,~ , ~,. :~.., :.~'r- ,7. . ....... . .: ..... ' ..... ' . . ~ - - ~ t' :: ? ~,~:?~,~ ,:' :-::,~...- ': F" ~,::.-~;,: .......... ......................................................... ~ .' ..... .~ ,,.. . ,.~.~ ~- ~ - . ... :~ ~., ..' ~ : :.~'.: ,,~,'-[ '~:[: ~:).~ t~ -. :: ·. -~ ~. "z. ' .:'. .~ ,:.,~ .... _..~ :~, .:., '..., ,. .~: , ' '.... , ;.'.' :.'L:' ~.;:'. .............. ..~'?.~;;:~.:::}~. ~...j~;.~.[ .~::~ ..,:..~%'-". ......... · .', · "-'. .; ..' - . ~.':~-AS KA ~, :-EX PLO RAT I ON INC ~"': ~" ~ /F' :'~J" ':<~' :': ~' LOCATION, ~ "' i'~' !',-. INTERVAL '= I~?'~ / ' _ ~'~ _ RECOVERED ' ., .. ( ) DIAMETER . (.s'~= . " . ,..." ,,,.~.. ( = /' .,, ) BESCRIBEO BY._ .... ' ~,. LITHOLOGY ~ COMMENTS DIP HYOROCARBONS ,' ,,~ , ,~,;~I~. ~ ~.~t) .?~ /,~,.,¢,'-~ ~ ~, ~ ~¢ }.-~.r:'~. "' ~.. '"'~ ' ' 1. ,,,,. ~ __ · . ~:~';'~,- ' L" ~ ' ,~ .:..,: .,', .... .'~ fy'.~':~ ..... ," ' "' '~.~ :~. - :-' '"' '" >/,:.:. ,q~?. ' ~1~'~ :* t~ - ",";!:, ,: .' :. .- ..... ' .. · "" ' ' , ' ' ,.~ ~, .:~e,l .) ~/e ..... ' '. · . -, ...,- ,' ,.. ,.,.i. ' , -~ ,-L',E~,,,, ~ "'~ '::"" ..... '"'""""' '" '" '" ' ' ~,'-¢~'~' ' ..... ' ..... F' / ~ - ' " .4 zF ,~ , , , ..... ,' i' ' - .' ,, ....... ~r /.' ~ ,¢~,'~.:<t,* - ~ "'" ' .' '" ...... ¥ ' " ' ' , ~,,' 1" ~,-~.' ~ ""¢ ~'"4""¢"'~ , ,,.-:.(?.. .... :'.,..¢ , . . , ::~:. :'.,...:. ':.-.%~.. >:::. : : · ,...'~.: -:,: .. · .~ '.. , ~ ,, ;):t ~.-i~, - ~ ' :.': ./ : ~' : .~ ~ , ,., , . · -.' :~ ::',., ". I,,."~ '-C,,.I ~ '..'~ "~.~ ' ''.~' ~:~:' ':-::~.- .t .' :' ' ~ ' '':.-.~ - '~ ~ -: · -: ." ~ r: , '~:.. , -'~ ~'?.':?:~ · ';" ~ :' :' ~'-.f t.'" .... "- . . . : . . . .::.. >..: ....:..:.. :' .,. ?:,,..,.' '. · .- :t:; ~:-~' , " ." , .:;: .?::,:~:::,¥~.,':-:~.. ::. :: ._:". 6i . / , ¢'~ : .~ ,/~Z.-, ~ ' ' ' . ' .-~., - e -. -'.~ ..: :.',' pr~ .... ,,' ~.. .... , ........ · , . ¢ ., · ~ ~ ~ . ' ' .. :_:~' }. ~.:..::-. ...:: - ': JUN 1 ? 19lb -'. , ;., · , '.~' ~ . · ~ { ~';~'~ .. . ' -, , .,', , , , ' . . . WELL : CORE No." CUT FOR ON. SCALE ' 6RAPHIC LO6 "V,/~?-'-~ '1 · .... $ .~,.. , .';",:., SCALE : .... (I = ~~) DESCRIBED BY ~ DEPTH GR~IC 'LITHOLOGY ~ coMMENTS DATE : , DIAMETER : ,, , DIP H YDROCAR BONS , , , · BP ASKA EXPLORATIO , INC. CORE LOG WELL : I . 2[~-l?t,! 1~;~:. ,... LOCATION : ..... L_j_..._ -' "'~- I . ~ ,' "~ - / ' ~: ' · ,CORE No. ; .... '. ilNTERVAL ;~ ~ , DATE " · :CUT : ~___ _ . RECOVERED : ' ( 'I %) DIAMETER ; FORMATION --(S ) ; .... ~., ......... ~ /',.¢..¢ ~ ...:~, .?'"" , '. . ............. , , "' ¢' .;t ?-,... .,,. ~ ,.'% -- ; '. , , , , ~,~ , ,, . ,, , ........ ~ .l~ ' ) -.; . , ...... ,, ..... .., . :," ~' ~. ~ ./ ~ ~ '" t ~ ...... ..... , _ -- ~,~--- . . .~.,,.~, { ~ ...... , ;'r~,., , ,' . --~. r.. z . ,, , .~ .. ~ ., .... .. _' , . ~ /~V~ ,. · ¢.. ,. ,,...., p, ,, - ~'~ /..; .7,..?.. ~ ~ · . , .... _ ~,~ ,- ~., ~,,~ ;~ .~. ~/..-~ ~. ., ~.: ~ ~- ~, .., .... - ". ,',,.,'.~..'., ~ ~- - I I i .... ., ,, :~-.~ . _,,,, -. ,. -~.,~.~,~..,.,/,. ~ ~ ~ ,~;.~.,/., :,._,~'. JUN ', ~ I~f~~,__.., .. f,~i~!,,~!~./;~ ~GRAPHIC CORE LO(; · ,, WELL : CORE No. : ' DATE : , /INTERVAL : ~ .~,CUT : RECOVERED : ( ,~.'~ %) DIAMETER : ~ FORMATION(S) : ;~ , SCALE ' (1"= ) DESCRIBED BY : DEPTH GRAPHIC LOG ' ' LITHOLOGY 6-COMMENTS DIP HYDROCARBONS ,. - !I ','~ -- ~ ......... , . , ~ . ~ , - -" ~' ~'~ ~ ..... ~ , · , . , .. ............ ~ ...... ~ _ii,' _ ._ ! ..... L.L.)i.d:: N~. I IN'IERVAL 10,8bl'- 1U, 893' I of 4 ' i~, . .:.~.~_..~ . . DEPTH (Fi) LOG .. 10,861- -- I--'-~ .~BiorudJte to biomicJite, m~Irix suppo,ted, color v~ries lrom J I .... J ~~~_. ;li~ht'~ray to meal ~y. Mottled (burrowed) texture extensively -t'--: J'" recrystallized. LOcally pyritic, some minor stylot. -. I I I I ~.. Biomicrite,.matrix supported as above~ It gy. .. I I Biorudite'*~'dolo to dolo CS largely matrix suppo[ted except' . '; :,' ':"'"~ ~', ) ? ~',ocall 'where grain supported, bioturbated indic of I-m energy"- .... .;.;,,.....,?" ;. ..... y.. . ... ,... / '~,envi'ron.'grains lirgely well rounded poro generally poor but better' . "' I / I ... ~k.. .k..,. .I . .~rh . ' '2-i' 2 ::::~ ~.... . .... . ' 10,804_~ .... I- ~~: Biomicrite generally as above but X size decreases downward with-. ' I I I'~~' less mgmateri~l largely recryst with 6nly shadow rem. of macro ': ', ' I ~ ~:~: .f., pin poi nt~. Some mic[o f. Bi otur'b. . · · .. , /i ~,om~te matrix ,lth. bjqru* ~ns~n, l~,r tq ~ood poro some very ~arEe sne~ ~raEs ~arEe~y ma~r,x supporteu occ l. I ~', ' ' ' ' En supp,'.{race, sili~, locally mort, Eenmoderate energy type. .:~"';io, 8662 I ! I ,. ' ' ~Biorudite largely grain supp foss hash,.occ la~ge brach frags . ~ '.;' J J ! :~}. pOOltO fairpinp°intp°r°sitym-csgrnsizepartly recryst' , ,'-~ Massive bedded. · - ': ~; ' :.' - ....... I i ' ". , i I ~ ' ' : . ":'" ..., -~1 ~ !_ ~".': ' ' ' ' " As above but' sho~s evidence of considerable biolurbation. ~Bior~dite extensively biot~rbated with.burrow lillini comprised'..-' · ..;'.' .' - ,.' ,-.'V;;'.;.,i..,. ' ..... '""' ..... ' .... ' .... '" ' ' i I ., ;-~ ,Biomicrite largely matrix supported, occ clay clasts recryst I ! -, : · pin point.~ dec[easing downwa[d. I I ' ~ : Io, a~¢- I i "~ ' ' ", ' 'i ~.' ~ip-up clasts, burrow trails oR surlace. ~ale ~on-calc ~avy "· -:" · I I-' ~~ ..to micro.~ripple bedded, meal ~y ~li~tly ~ilty, lirm, ~¢od ...~,~.'"10.~70 ,: - .. ¢~~ '- :'.,",.' ,,. '" ..' ;, . : .... '_ , ,' ' , ~ · ' ..... ... ..... ¢. ,.~..- .: ..... :.. .... .,.,._ .... ..., ,.,... ......... ., . ,. .... : ....... ..' , ,' ¢..'~..~-.~ .... ,~' : -: ..... , *, , . ,', ,.-, ....... ' ' , .' JAN 1976 . DRAWING N~ 10,1 :~ ::,.; -: . ;.::.....:,.: ~;...::.:.::... ;.:,.,/~-.'.:...~%:'~.,/.-;:;;:;;'-.'..--..~..~;',.-.-......-',..:,;~. :,;:.' ......:. :.. : · . 't~t~,~',,! CORE N-'. I - .. . INTERVAL 10,861'- 10,893' ~ 2 of 4 ~,~:~.,,-i.,~.. ~ . . .. , .~, . ] ~'~/' i DRILLED' GRAPHIC STRU,'~".,~S ~ ' ".' " - R E'~'~, .. K S - ' ' , ~ ~. J DEPTHJFT. J LOG . ~m:L",'~ '..'." ' ~ ~ /~.'L-- .... - , ,, ', :'"',.-- ' Sl~ale AA but becoming more pyritic toward base I/2 zone of ' ..... :': .......... shale' and clastic cafbonate-fraEs.' ....................... : ...~'~',' ~-,: ~- %~ .,'.'~ ~.,., , ~ '~~' ',~, , . . . . ~ ..... · ~" ~' .,'"-:";",'" I , ';'Biomicr~te matr~x-with,.bloclastic fragments generally'the ' . I I ~ ./ ,re f~ematrix s~grted tight, wi&h ~.~ no v~,si~le "i~?'.' ~; i I~ ~~ ,: ' '; : '' 'p~.,~'~: io, 872-.. ' , '. ~' - · · . · ~i:", · ... ! , I ~~ As above.but some disseminated pyrite,' calcite fille~,sub-vert...,,,._. .-- ~ ~ · .. . .. - . . .... . . ....;, .~ . · , , · ~ , . "~",., , ..'_ .. I . i ;~ ~:~f~';'-.,'" 10,873~ ' {/" "'~ Mi~rite d~l-LS calc filled lra~ matrix supp Gcc brach lraEs , ,~.E*, ~ .- ~ i / i/ ~ · ' . · ~ ~:~ ' ". ' . ' -- I '- ; ',, ;/" ' '~ .... , ~x" ' ', ' 7 ; · ' I ' ': ' "' ' : ' ' · .: ~,~. I ,'. ',;.' ,-'L','.'", I i ';'~" ". :f"'. ;'=' ~.'~'"~" " .... ' ......... ' .... ' "" '" , ~,.~ --. ............ ~ ..... / ~ .' , . . , ..... ~;', 10,874- J / J -.~ :~ Mmcrlte, .matrix supported, little visible pot slightly bmoturbated · ~?':{' "' . I ~/~ .~'r~..,-: :but orig., bedding largely remains. Compl [ecryst. ,With larger , ~:~,,~; ...... , .... ~ ~ - / fragments (brach) v~s chiefly as shadows. ~,~.:'-.. ,~:, .,. , ,~ · . ~ ~ : .,.:..:........ ,, . , .. ~I- ' .: .' ' ~ · , .' ~ - ...'.~: ~'.'-- ~ · , ' ~'.~,.'"., . ~ , , ..~ ~, : ,:.. ......... , ..... ~,.:..' .~ ~,' . I , ~ ~,:;,: - ......... . . . , ~ ', '~ ' ' I · ' . ' ' ' i ' I · -' ' ' :~' ~' ~', 10,875~ I i I. ',',,:~- .. Recrvst bio-calcarenite, minor shale clasts (cs) some bioturbation, ~?.:. ~i..~,,. ..' . I , I' "." ~' -crin'fraos, brach'frags. Porosity restricted to occ pin point.' ? ~'~'/," '~"~: -'"'-)" I ~ ' " ~ ........ "' i ~i~:.: ,,;.'~ ' . - , :~ ty~e, orlR irwin sup. lahrlc,,;i.,mterst, filled wuth xstalllne ~4'~:, : ~ '. ,.. I i~~~/~ ' calcite,.. · ' ' ;,.'.. , '~;,, 11~ '.-': .'-~... ' ' , · , i I -/~ : -,: .; .,,-,. -.; : .... . . . . t~ :~: - -- J ~/',~' '~. ' , ',:.~,: , - ' , · ."~L't.~ ..~;;:,. .~'" ..... .' ..- .~su,., .... ' /~.,r~N,~ ~,,,~ ,,~ ....... ~:. ...... '" "'"',"~ ~., ,"~- ' ,' '",?~' ,,,'","?.,.' ....... , ~ ~., u.,,,~,:' -;4 ~:' ' '1'" '~ -'~Gene'rally~,aS'~above"same carbonaceous' materlal'~s present.-, .~ ~ '~,'~.~m'~;~.,-~' J ..' J.,,~,.~ ...,<.~ ,.,:., , ~'..:,:.....,-. ,. , : :,.. ..... .~ , . ..... .,, .... ., . . '~"~,:. '/"~ flecryst,mlcrlte extensively bloturbated, worm tubes vlsibl . ~':~"'"',~._.,.. :'::'~ I i I ~.__/.l sltghtl'Y'd°l°mitic' . . ~.-.~,,. I / I ~:,,~..~,,. ..?., ......., ~. I . ~ ~ , ' . . , . ....r.,..-¥..;, :'' ",.~. ',-~,--..:-']0,-77:',~ 8 I,~/. I_ o~ ~ ./,Micri te .completely recrystal lized,' ca,Ici te he~led .fractures.: ,.', ,,,.,,~ _ ~~ ~' entirelY:.matrix supported, massive.. ,'. '.' ,,-.." ,,.."".'. '..... " '.~-~X ." .';~." ' ' :. . . ',-;,~.j ~ .' J : :~ : , . . , ~:i,;). ., · . ~ I I ':~'"-'~'~' ' ~' :"' ' '~'~,'~ r *' 'r ~' I I / "~ '::~ Generally similar to the above, local oil stain; shadows of large ~'~.'.,~ · 10,878-~ I '. ~ . foss (brach) locally, scattered sd size gns, . J ~ "~"~'~u~fi~.~:.'~~ ~ :./ .... .. :., , ..,, ~ ~., ~, ~.. '/.. ,. .', ~:. , I . ~ - , _,~?:r '~:~:"~,.r' ~'~.~:'~'~'- '.- ..... ..~:.'. / ' ' ". . '~:;~'"',~ .,:'. ?=.,' ~ ~~;~Mi~r~?~t'e?;~' n ivel recry, stallized,:xminor'pin point porosity,' . , '..~ . ~ .,,,~.~.,~ ....... %'. '~ I~,~ "'~:"'. ," .IO;87~- ~ ~'' ~' "~~.~ .. '-'1 ocal', , dolomi,.tization; some. evidence. . ol ,b~°turbat~°9, .but, ~eg., ~ass~.ve~-_ ,. ?~. :,'-~" ' ..~:.' ~,. ;,~ ,,'~-,,.,.,,. , .... ' c:,.:'- ~'~ ,'.~',~7,~':~:~;. i? ~.:?~.?~,.~:~"'%~ .," ':,'.4 ,~..'~ :' .'..~.:, '., ~:,.. , :.. ~.. "~JAN 1976 '-' ~RAWIN~',N~. 10,144 . ,: .: , . ' ,. ., ...... ',..,~ ,--:.~:~ ;' ,; ~.-<~....~ · .-;',:-,"f~-: -- '"C .;~ ', -'s - · ":': ' ~ "~'~ "' ~ ' · ' ". ' ' . ~ .... .'" '~,-?'~.~; ::.:"..~./,' ..'":~:f.~f ':..,.7' ~,~.~':~,. :.": "~'~ ~-'-'" -.. ,' ' ""~.'- ,":~L:' ', ~' ' ' ' / '. ' ' ' ' ~ '~ . . . '--.. :". :, :..~':'-'~". ';:'~,~ ~:.:"?',~ "-'-~'~'.',:~'_' :'::'?'.. ',..' L -' '~f, ~': '" · '.". ' - ' . , " 'Ii J~i,.";. ~'j;'~'~'' CORE N-", 1 ... ::; '._~ :-'INTERVAL' 10,861'- 10,893'. ,,:.......L.. ' 3 of 4 :s, u ' · ' KS- ' DEPTH JFT.) LOG ' ..... ' , . ,'~ .~ t ~,~ ,~. ~,'. ~ ~ .... , · ~ ,.,, -,. ..... ~, ¥.,, .~ ..., ,.. ..,..) ...,',,, . . r,.,.,.~..~ ~ .'. "~':=;'~ . ,' ' ,' .~~ surfaces,' larEely matrix supported, primarily crinoid' debris wi'th ~.~;. ' i . ~~~ some brach fraEs.. ', . . J~"Jl~' '' ;I /i I' ~~ .~ As above but more matrix material, totally matrix supported, larje . ~:.. I /_ ~'~, -.chert.nodule ................................................................ , ' ~ ~. ..- ~* ~; ~ ~ ..- ~ .~'...~ ~,., ,,~.~p.. ~,..i.¥. ~. ~ ....... . ,. ~ .... "~" .... -' ~'" j i ~ ~ - ,' ~"~"'~ '~'~'~'~"{":"~ ..... '~ ............. ; .-. . · ~' ::m~,~'~?'.',~' ?:.~. ,;,,~m.~. / I ~X~ · Iow energy. ~'J~'~ ' 10,881-J ~ Dole. r'ecryst, micrite with some cs 'frags'mainly crin. bioturbated ~~ ls-a~ovo'~ut'~[[~ bads,' ~eh do aot.~o ae~s eor~ ~l, th .~'.~.,...,...'.~-~"~!-I.,~.,. '~ .. , ,, . . .~ .... .., . . "~ .,7,~., ...,, ;': , ~,~ '-pin','poink'~..and bTeeding oi,I j-,~,.due to 801omi tization, ~,~4.~' .f~ '.".' '10,882- ,~ ~ As above, lractures or bands lollow bedding and have clyst. ~]~Et~'(;~' ' ~ - · . & . ' ..... "'":' ;~.~ .lill.~ng (dolo ?) but actual p p ~s.real'low, ' . ",. ~', ~ ,, ' ' " '~'.'.'.. ' ' ' ~' ~V ,., ' - ~ ' .,. ' ' ' .' "~ .' . ' , ' ~ .... .. ".' ' ," ~ v' ~ .1 ' ~ ~ ' .,,.. ',.-~ ,".,.-,~ ,.',3 , · ~- "' "''''~ ~""~ "~"&~;"=~""' ""',~"'.-~' .... r.-.,~ ',L..,-c',. ',..- ~. ;-P ~: .X' "-" ~s~7' .... '-,,">,,,".'- -- ... .. ,v.~ ',:.~-'.,.-' ,;' ,:,~ ,~, ,e'~ ','-- .' · ",~ ' .. '-. .... ' .... ' '~::'"' 10,883 ' ~'f '"--~-~-['ST~';Y;i"~'ic~i~to:'matrix-supp. diminish oil st fraCt ,~ .'"~L. ~ , ~' .. -.'..,~..' ..... : ,. ', ' ' ' ' E~ ' I" : ~ ' ' ?~" '~"" '".: ' ' ':'' ..... ' . ." ' ' '1 ~ ! ' :';'; As ~bove I Oa. r ' '"' ' ' ' ~ rye.: '.1 ~ , . ':. ,'.. L.:','. . . . : " . ~"-':'"' ~.f '.. ' ~, ,Intbd ?~le,~ '~ and LS,' Is is ma~rix, supp misfire. I I ~ .r:.~ , ,~.~.,,~;~f-....:,~. · , ~' , ., '" ' ...:'::::c~::,.:; ' ..' -~~ ?(~?~,~,~,,~~,,~,**~1' 5. bad.of. Da[tlr .......... gn SUDDO r.ted_ caJcar~,~qc~st. .................... ~]~ st IQW._. ~.ff~-~..._ . I I :/ :- . '~,.. ,. '~.. ~ · -. . , ~ ~ ~.~, ..~, , ~ ~e ..... -.~,,4.~,. .,,:.,, , ~., .~, ~-~ l,~l '%.~.~ ,~ , ~.~., . ~ ~ ~ .... .. , ,~ · ~ ~ ~ · ~ ~-~ ~..,.,~, .,~ T ,,-t, I,.~ ~-...~- j'.. ~., .~ '1- ' '1 ~'~ .:." -:~- '":"~"~ ..... ~" "'~.";'':"' ' :' '',, ,,a,'.' " ..... ' · '" ' ~*~""'"~" - - , ~ Calcarenite' recryst~ crln debris, ~u-vv~ on SUOD.. :~"~?"q'.t~'~,~i. ' I i AIA!~~ .Large chert nodule .... ' ~??~"~/ ' ~ ~~ Slump str~ctu're. ; ,~. · ' I ! I~ ,.; . ,.,~.: ...~.:~,, ~.,, . ,- ~,,~... . ~,. , . ~ , .... ....... Cai a~epj.te 8n supn~r~cfvst,'neBI ~ ..,..' .~., . ,.. , · ,,,~.,., I ,,j I ' '.'~-'fq: - : :' ~" ' "' ' :' "' ' }}. I .I I.. ~ I~,e8 bed, d~d btoturb micrite. - .' .... ,: '.r.T~,~, ~ " .' ' 'T'~:~?~%~'q'~~:~''~''' '~ ~, ~ ~' ' '"-:* ~V~-~ "'"~' "~ '~. ~'' ~,",/' ' ' '~ , · ," ' I I ~ ' ~:~'," , , [ ~ Dolom-LS, micrite, recrystallized irregularly bedded but with. . ~*~, I / I ~~ ,.quite massive numerous horlz Iract and one vert, bleedLng~O.l.L~.. I ~::~'~'~" ,,,. ~" ' ,, ~ ~ J ~~, .,,As before,but more intensive stain and ble~ding some are merely :,: ,. , ~ ~ ~ -, , ., .~, ~. ~.:~ -, ,~ ,, ~ ,..., ,. ~ ~ ~ · , ., , ' ' ~,. ,..;~,,~.. .. ,' ' ~;..j'~. ..... ~'~.. r'.;..;,:.'.,'~-~'.:~' ':' ~AN. 1976' DRAWING N~. 10,144 '~ ~ 1~, ~ ~ ~ "' '" "~ ? .... "~ ,'7 '.~'.' ' '-': · .'~.'~- - ::~':'~-,:~"-~..";~ ~"".".'-'.':' ,' '-"~-' ': .... :;'-'.~' ' ' ' ' .... :, ' ~. .... ~-:' ,::,~' ' . , ~ '": :. ~'.~'~?.".':'?;~'.~ ~:'~'~':':<"'~T?"h' ".:"~'.~-" ". ' . .' ';" ': ~'. :. " . ~,~,'"~"'~ .: '..' ~':' 4"-' ~:::-~?... ;,?:T.' '?:'? :~.?:-LC'~.:,.' .':. ~ '~ . .~ ', .".'-~:.'".."~.?' · ' .. ' ~ _ ;:...' .' ..:~'..'. ~ ~-~',~.-:'~;~:~'~?~,?~;~." 7..::'~':. ,(-/..:..::' ,. :'..~.?..~:.,: -.' ' ' ' . . . . .-~.~ ~:...-....~.:'~'~..,,.:'..,,:,?~-,'.. '.~',, , ~ .... ~... ..' . '? ~ '~ ..... · : .. - , ~.' -- '-',~';";"T'~c':.-- ;"~ ' '¥, .', ' ': .-. · .... " ?"','.,-" .' ' ' --,:;:- ~'?L':'; "-,~:":.';~.'4 :.. :. ,' ","~' ' '"" · · - ;- - ' :,~'i'. ~ :'-' )': .... .-~. ' ~ :' '.~ _ ~ ~: " ..' CORE Ne. 2 ~' INTERVAL '11,054'-11,083' 1 of 4 DRILLED GRAPHIC STRU~ :ES - -- R EM"~ KS - DEPTH(FT.) LOG 11,05~I- ] j · :'' Calcarenite, r.ecrystalliz.ed, orig. gn.supporte.d, .qrinold,.br~[o, I' I i brach debris, Drfl-, some burrowing re1. mass. oeooinll, Oll sin, J J OW D&D ' ' ' ' ,.:~:i~."::.:;"-:--~"-. "!"~ ......... l.,._- · '" ...... --- . ,. . '-' . '. .................. ,. .., ,.. , ,, ..,~, ?~.'..::.'~..'_'.._. _!_..~ .._ !_ '..-':~" "'"'.?:' '-'": '"':: .' .:.: :':' '- -:' ',-,; "';-:~;'- ..... ;-"- ...... .......... : ............ '" - ': .,'. ' I I I · 'l i · ' :-',......;',',...,~ ,' ', ' ~- ,' -.,; ."'-.'.,~ i :. ~, ...~","," ..... ,.. ~;.,., '.', :" .:., '., '-..,/, ~:~ . :-'.~i~:?'.~i.;i'.?::- ? '~ ~ ~. '../_,'.~.~: ~.~,-.~..~,.r~.~..~,,:.,;,,:.:.., .,-.,..., .~.~.,~...~.,.........,:.. ..... ,.....,~.,..,.,, ..,~,,,, ..~ ~" ,'r%"~F$' J,) .--' ~' , ~,i .~ ~' '. '~. ' ~. · ' , , ' , ,", .~,.' ,~ ~,' , ' ! ~''. · ~ ,' '"'""="'..... ' i''-'~'~' "1 "'~'"~' ~"~"'? .... ".'. ' ' ' ' 11,056- ' J ,'-'~-~-'-,: Calea!enI te as above .... . ! I ~ · . ' ' I . ' "-' ' '~"'~T.7' I 'l~"l _ ~ Base el st~in (ii'regular) ooincides,,,wtth.downwa~dgdeo~ease in "'-' .... . ' i i ' ' ~'.' '..'- ...~ .'.""'., ..."' " , "'. '. ' -.- · '" ';.'..-..' ". ' · ',.'- ...~.- ' .', ,, .,., ~ . ~ . _" -~",,'.'~.,,.~I~,,.. ., ,.',.'...... ,, '.,?',., ''. .,~.' :,' '.' .~...",~.' ,".-...'... ~.. , ..' , ' . I . '~1,' ,. -' ~,.., · '~ ~?;'~-':,. ,.'"...., '~.'~' ' '? ~ '~' ~, .., .".-~- ,~- · ' . ' '.. ',~ .'~ . ~%, ' '' ~' ~ ~. , . . . _ ~ ,,J ': . ., · o~,.~ ...... ~. ...... . , ,~,. , , · . . . _ :' '::': ...... " .... ' ..... "~ "-%-"'~ '-:--?' ;"":'?:"~'"'"'?" ' ":' I '; ~." ' -:' ~: - ' ~'~' : I ' -' I ~ · , ~':':.. Seine stai~ 'ia ii,ct. ~'~.~,~.?; J. .. J ,~ ~.. ,~;~,~~~.~ ...... -~ ...... , ..................................... ,., ,, ... , .. J -~~ ~ ,~: .- ,, . .. .. . , ". ., . ." , . . . . . .. ., .,-. ~ -.;?,,',.. .'~ ,?"..~.~r...~ · . , ... ....~, .~. , ,,,..,.~.,~..,~ ..... . , ,. . · .. . ..... .., .~ ...... . .. ...~ ! "~ "~1~";~ " ......... :"""' ....... ' ' ' ' 11,O58- . L .. ,. ~ i / I / '"- ' ' · · ,,.. . , , ,..,, . ~ ~ ~'~. ....: ' . ..,.., . ' I I . . . . . , , ..:.- . . : .. . . . '." '. · I I ~" "[~ '- Biomic~:' ti re, hfl. ~ec~ys, matrix supp some ve~t l~ac healed. ?~'~,~.~?.,~ .... :. ~ ..., .... . ..... , ~.~;....,..,.~'~ ..~ ., .. ., ,... ,. .. . ....... .. ..., . ..... 'O ' ' J ' ~'~m~" ~;'Gene'relly es'above but has both verI and hertz style, ' ....!!_' ~R .,. .., . ~ , ~ ~ ~ · · .=-~- _=~,--~ .......... ~'~ ~'"'~' ',~.... , ., I~ ~ ~-~ ,' . . .~ , ,-~ , ~.,. . ~ ~ ~ '.,. .... ' - '' xI ' ' "' ' ~ t'S,- ~ ..... ."~ '~' :," · ll,O~i-_~ .' ' I ~l ~ . ~ · lbi~ b~ et 8altar, '.":~"'/' " ' ' · '. ' 1 I . Biolut.ltemic...~ ~ some sd size gns. matrkx supported.. ' . I , I ./~ e~ 'cryst, hd wavy bedding.. ' ..' ' .. ,....,~ ~. ,~ ,,~ ~...~... .. ~, .. · , , . . . ~;~:"":'U~o~q": ~ ~.:.',.:: ~"~ :"'~';"'."'":"'"*'::? ~'''''' "' ','. '. "-' '-' '"":-:'." ' '". "." . "'"' .' ' ~:':~. CORE N-°.2 .=%. INTERVAL .11.054'-11,083' . ---~ ~ 2o~4 ',~ '.:'~' ' ...... t ~' ~ rjr: DRILL ED GRAPHIC STR,,L ~S ' ~ : ' - R E ~, ~ S - ' :~(' 11,063- ' j ': ~ ' . .. -.. ....... .: . - .~ "'~ . %¢.~..)~ ,. ~. ~ ., , ,.'...,:. .. , ',. , ,'., .-, ,. ~ . ~ ~-,',. ,. ~..~ ,.,t-~-, ~', ,.,' ~ ' ~ -: ' ,' ~ ' 7.~ ~ /~ .: ~=~:..:~' '~ ~?~,{' 't~. , . ..,, ' ~, ,, 'i ~' · ' ' · ' ' , ~ , ., - . ~r'~ ~ z ~~'- ..... ' :'~'~ ....... ..... ~ / ~~/.. · ... .. .. ........ -._ ~,- ..' ......... ~ ...... ,~..--. .,~ -, ~-,~ ~ ~ , ,. , .... ~., ,,,, ,~ , . , . .. . . . . - . . .., ,., , . · ,. ~ ..... ~ .......... .~. ,,,. ,. . ..~-~.- . ,. ...... . .~ ..... ¢.... ., . . . . .......... . ..... -, , .,-,, .... ".~' ,,' ;t '. ,,.A.~'A' ' ._-' A , '."- ~ . ,',,. '- ; .. : "', '., · ' · ''/.'..'. ,' , ..', . ' .. ,, - ,. . ',,, .,.:' ~. ~ ~. ~..~ ....... i~ . ~ . · :: , · , , . ~:.; ..,. . A ~~ z :t Chert hard dense recrystall~zed. ' ,,.' ~ ,.~,, : :~ .... , . ~ · . ~ .. . · . . . . . ~,;~ ~ .,.)~.. ~.~,L,v ..,,,-. ~:,.,.,.,?, ~,' ~ ...... .~.,~.~1,~7;,~. .,-..~tur~.~o~l, or~.~t~uct ~,~ o~ur.~ Lul ,o.l,~i~u.d,~,,~,- .~ .,, .... . ..... e ....... ~~ ~.___ [ ~ .... I.~ ...Il ~ -.- . ¢[- ]-,'r ]l'r'-d'-'' '~' 7;. ~'~'~'~ - : ; .... '' ' '. ......... ~'~T '; 7~{': T';-%; ;;~;lf':~ , ,~F , : .~' bp. ~ ,, , :, . ,~ :' ~ , , , ' , · .' . '. · . , . ~.d: '- . i / ~.;;~ ~.., ~ ::,""~::': : ',' ' ' ' ' "..', . ':{ ' , I 7:: .... ' - , ';:' ... ~ . . ..~ . ' ~ ' , ~ · ~ · ~/~J~ "~' ' ,'i ~ ,,.~ ~' ' .. ~ J .:; .,. . ..., ,, ~..,~.",. ,,-' ....... ,'', ~ ,*~'~'~t' "~'~"~ i ~' '~,'-~.% ! ~ ~ ~ '" ~. n_ ~ _ __ :_b_.._ ' . . ~;~h~ ~, '¢' ' E~: ::~ "~:~':':'; ' ' ' * ' :; ~ff>:':,;:'- ~ :~~' LS,,doLo. silic..recryst generally as above. Hd de,se, ,o p&p. . ~7:.;'~' ~ / ~ ~/ '~ ~ .. · . . , f.' ' '. '~, ~ ~ ' ' , ~ -' ~'~ ~'." ~' J~'- ¢. .. .... ~ , 'l . ~'' ', .... ,~'. "- ' ' . ~, ,,., ~1 . ..:., :, , . . , ~':;.~ · . A. A. '~~ Chert, banded, outlined by carb mater~al. ~.~'~:~-. ~. , , -~. CS as abovB, cn'erL mooule. ' ~" ,~'" ~' ' ~~ .LS, d010,~'silic, rBcryst ' '~,~:~.:,. I ~ micf, dense hard sore8 bioturb, · .' ~,:,:;~: ,,.~,' 11, o71- I .:~ irregular~bedding. ~ · , ., ..'. ,.'..,:' ' '. ~:~ .... · ',:".' ,, ~'~'~ '. ~' : ,"..~':: I ,~.~," ' ~'. '~ :t"~'~~~~~~'~~'~'~ .... ~.~, I .. ,"~~ ........ :.~,,:..- . ,.. . .- ,, ....... . . . ~.",~.~ · '~...,',,.,:,, .~,~ .. I .. · ~,~: Z ,-,':,"'":.'.,:'.";:,"~ .... ;"*"-::","'..:' ".'",": .... . ' '.."" ': "' ' ":' ' :: .. ' '. ' '." ' ' ...'~.~,~.,......:..:.' !~,~/~.,-~ '.,,--.!. ::'..".~-".~:..,~.: '~L.':~: ::.""'::.'....' '" '..",-'.': . "~. · ', .- .... ','~,, ' .... L,,,,~,~ ~,~.~ " ~' "- .... ' .... ::'~'~,~'..';i... , , - JAN, 1976 DRAWING ',' ........ i : ; J:': : "~':~ : ' "~:~:~ ; ' ' -':' "' ' ' ' . ., .,..,.:.~.::::-.~:::::::,;..:::::::::::::::::::::::::::::::::::::-,,::,::.:. :. :,..,. :: ' ,:.:>~:..;:::~ ....... ;. ':. :.. ::~.. :- . ~' E /" .~RE Ne, 2 INTERVAL 11,054'- 11, O83' 3oF4 · '" DRILLED .... GRAPHIC STR~[ '~S ' ' R Et¢~, X S-- DEPTH(FT.) L?O t ~:,;'.;.. · II I. ' ' >~,~x~,~,:.~:"~ - l~I .... !'" [' '*'*-"' ' ' .................................................. --- '11,074 _'! I -' Shale,. dk-mgy, dense firm thin beds. of Ii'me mud some as flattened ~~ lenqes pre sum burrows~ locally becoming darker and mote organic .~~~ ~ ~ evioence of considerable burrowing. ,,: ~~.~ r' , "." .~ ~ -*'~-~~"~~--~"" .- .... ' ?"'. ",;" , ', ",. ' ,' ,,.. .... ' ', · ,,~, ,..,..>2,.,,,., ~ ..... ,. , ..... :. ,., . ,' '. .. ', ' .* t ~. - . ',.: ..... , · ........ "" '" '' ~ ' ",.,"t-," ..... '*' '...~7' '._'-. ......... ""'':'.~.-',' ..... ' -.,'-,.- * ..... ,'.."-' *' ''" ~ ~" >'*.i',~',:; ' ' ' ' .... ~ i- .'. ~*¢~;<;'r: ~ 'Tight micrite limestone with 40 - 505 chert nodules hard, dense ' "~i;~,',,-" I I " ' brltt!e,~ some thin Carb styl I I ' ;" .... ~ ~,~:,~i~~ ...... ~ ................. . , . . .. , ~ , '~-~. , ", .. . ~ · . . ,- - , ...., , . , . . , - , % - . · ... , ' ~, '~ ..f~,; ~.,;:,,..,..:,,.._.-;...~,.. - .,- ,.,.,.~ ..,~....,-,.%,,,.<,.,,,.;~,~........-......;,..... ,..,, .... . ........ , . .... . , . .. , .... ,:~[~.,,~ ,. ~ -. ~- ~. LS gnstn, pelletal, largely 8n sup, pell appear to have lormed " ~.;;. . . ~ ~ ,around .foss frags irreg bedding some larger (2-3mm)ifoss frag~ .,... ~; ' ' I ¢I¢ ~ _ and~. rare... Shale. . clasts, si dolom.. .~ , . ' ' ~:,..,, ,' . . .I ~ .::/ :' .'. ',,.'::' , :', "-,, ' ,','~,-. ' .' ,~.,, ~,ozz-~l ~ /- LS as abe~e but partly m~I~i~ supported, celor chan~in~ Irea ~ ~r(~,;" ' ¢ / te II~ bre~n, mere delam, sa~e eil sin, abundant brach and -.'T*~' '..'.., . ~ _ I..o Iff: .i:~, ~ · ~' '."" ............ '-¢'~*'' ";~'",'¢¢~","~.'~' ~ I~/ ~~ ........ * '"" '"'~ .... ,.¢.~., ',t;~r'i~' ' io/ I~ //1' ~' -.:-. ~4 -,, ,,", ;'.., ".', ..... - ................ · " ' ' "' I1,~1~- . I ~ .... ¢ ~" I,~ ~x~.~ ~ ~' ,,1.~' - I ~ , ~ ' ' ' , ~ I ' - '.~ - · - " ' "~ ,""' '' · ' '*. , ' "' ,' · ..._,-,~.., ..,,.. I . ~~ ~ ..... ,:,.-..,,~,,.. ........ · ......,.', .. ..... ., .,.,.,...',,.,.,,,~,,',.. , ~ , ,,., .... . , ~ ~ ~ , , . · , ,,.~, ,...~...~... ~ ....... ~ ..... .. , ., ~- .,.. ... .. ~; % ¢;..' . ~ o7~- ,. I , ~~ , CS ~s,, ~bev~,dkr lore.,slaln. ~ .,;., ,..., .~,. ,,r.,~ .... ...... .~.,....~ ...... ~'.~ ' '. ' ~ '- .~ .. : .- . .,~ ~.- , ..... .~: . , . , ......... ~:/~ '." ! ~ I ~ ~ ' ~ :' .' . ~.~'~' ~ i~ ~ ~/~. ;'~ ..... ~::¢',; .,o8o-o....l~/ ~. ,-':. ','. ,.'.... ',.'. .. , · .. · . . . ';;," .- .... ...' .. , . '~ ,""-.' · ~ · I ~ ! ~ .~ .... ~; . ,.. - .... , . ~i"~/:~,: ,, : ' ; ,:', .... .:~ .";. :.' .'- :.';~,.~. , · . '.' · .'. · C4L~'.;,r ,~.,,, - , / ~ / '~:' ~ . ~;~. .:; ~..,.~.. ,;~]'$~. . .... .,', : . ... ,..-.. . ~ ... ~ . .... .. ~/ , ~_'¢ ~,., .¢ .-,~.,.,. ,,, ...... ....... . ....... , . .... ~(',,, :' ":..'." ~.,_'_ ,' ~ ~ I ~ :'"~/~ :'"'.' ,.~"'"~ ~';' "'. "'., ',"'."", ". · ' '" · -' .... .. . . ..' ' ', . . .,~-~,~ .~ · : · ~ , ~ ~ '~f ~ ... ~ ...~ , , , , , . , , . . . . ,.,~. . .... I-I,gBl. .! ~ ~ ,.. ~//~,.-.', ...... .. ,,,,... ~'' .... , .... , ..'..,".__.' ............. ~ ..... .;\;¢ ~,--~.: ..... r., '.., ..........~*',, .... , ,:~,"'" .~' .... '.i,~;~ '4..~ ";;:*'~'- ,,, J 1976' DRAWING N-e, 10,146 ,,..,,,,,.~.'. ' ":t'.". · ""' ";'" ~ .' -* - ~., ,,... ,' 't' ", ,o '. - · i'iJ COR'E N". 2 ,.,,...~ INTERVAL 11, O54'-'11, O83' .-.-, 4 of 4 '""~,. ' DRILLED GRAPHIC STRL'k"...,~ES-- ' " - R E M"~ ,,, K S - ?¢,~ DEPTH( FT.) LOG !~;~J :~~:'"~' ' 11,081-~/.,,,~'~//~ LS del pell gnstn 50-50 gn-matr supp. dk bn, abund fossil debris, : :,.,.,.~ ,..'.:.'~.,,.....,,.,,.,.:..::., .,o-_,:~,, ,..,,,,,.,.... .,,. ,,. .. ,.,:.,,:,.,..,,.,......, ...... ., .,,.,,, ....,, ,~,.,,...~.,,.,, .. " ~. ~ ' :~.:,'.'.':~'.,.,~,-".~,.,,,' ~ ,.'r ,.~...~. ~,, . J'~', t~. :~'~ .~,. '~ -.. , '.~ ,.- ,,. .. .t.~,,.~,~...,,, ,-~, , .. , w. .:J t ~' ', · · ~. . " . ". * . , · · . ~;' ,,- ~ ",' .' /' ' * I J ' · 1, '~'~.' ',' ... ~*.~::,,., :,.:..: :~"~".,,'..,.':~,., .~ :-~,..,....,,,.~,..:,./j~.,,::.,',.~,:'" , : ..,., . ..., ....... , ,, ..... ,,j ", ..... .... ...... ....... ..,.. .... ,,, ...... ! ' ,. . ' . . . , 11,O82 - ~'..._ " ,.. . , , . ' .., .... -,, ,._ . ~ . .. .... , ,,.,,~ ,...., ~,,,~...,~,..~~. :....,....,, ,. ,,. ~.,. :. t".' . ,., '"?'~.,,, ' '~,";~-'~:'""~ ..... '/';..:' 'r~ "-.._ ~' "" ,,," ' ..... ' ' ' . . -,,.,,~, ...,, . , :~'""~" --~,,~--- ' -- - " -~ -------~"='~:-'--'='='-= ..... = ---"~"-'.'"--"'~" ,'~'""'"'~""i .... ~' ' ",: .... ;""-':" ,.'C ', ".'"'"'"": .'", .'.', ".....,,,."'~'.'::~:?.:'~'.~-:,;.',.,.'¥.',~;-:v,,.'":.;,,.... . "¥. '.,,., . .: ., '. ', . ,-'.. ~ :- . : =-.....,. ~., .'t.,.,~." '"'" .' ".,,.'. ,',. ? '.,. '., .. ~, .'..r ?.' ~ ': .... '':...".' ,','?.,? ;: ' .,"",:., ,..'. '':",,.''. "· ' "" ".. ', '': 'V" ."": .... , ,. '" .-, .r ....... ".. . "... ', ''''~ '.'.,.. ,,,' .' "'~.t, .'. -: '.,,~- "~," ,. ' ""','.. -:.-'"' .' "' ~?,~,:.-, .'.~',",~'..'."-,'-":,.., ',- · ",,.-'"' -,'- ' ' ..,".,' · ""... ': .... ' ",. , "" ..... ,, '. '.' '.-' .,'" . ,. .' ~,~ ~. ~ . , . , , ~ .L · ,k;,¥,.. ,? , . - . ~':".~ ~I~ ~ ' ' ,' · ' ' :- · .. _,..:;.. .......... ,, -.. ,.,...,....,. ,., ....~, . ...., ...,. ,,.. ,, ,,. ,,..,, :,:,,.,., .. ,,... ,... ...... ...,...,.......,.. ~, ..,.: ,,.. ·,.,~.,- 3'.'.,:: '"',-. -,. , v,,..,.. , ,., ,:.. . ,. ...... ",%..:,~,."'; ':~,,~->.,,, ..,."7--':',..~'..',.:,/~.~,',,.~" "'.~ '--~-',.," '.,'~ ,~...~..,,,',.,.',.,,.? ..~.~,,~,:.>,,,.~ ?,~,'>,'",."?'..,r,.::~,,.,~£'.~;,,,,~:.... ,?..~ · ~,~Z , ':', . ~. ...?,~,, -- .., ,, ,~ . '.. . :,.,,,. ...' .~, .,r . ,',- ,.' ,'"'...,-'....,., .. ' ' , - ' ,', ",.. . i~: , ,. · , ,. . , . . . . . . . . . ., . ~ , ,. · ,i.",., . . · , · ~' "'.i: ' ' ' '"' ' ' " ' ' ' " - j ' , .'~ ,j,, , : ' , . ..,. ~ - L _ . · . [' . ' ! ' · , _ '~:;!"~'t~;~ '. '. .. . ;::~.' . . , ' ,~':; . . ,.-... . .... .... "":," . ~.. ,:, ~ ' . . , . :, '~, ~ ~.1 , i.': , : ' ' .. ::'~. ,,,'~-~ · .' ..... - . . . - ,...~,'~.~, ,¥ '-:,. ,. ,, · ~ ),~ .... ',,~...I.,,.,-;,..,..-.,,'~!,,.'~, : .,.,'...' . ..~ ...., ".,. . .. ,,. , . . ..,:,~-, ,".....:, , ,~.~.,.,~ . ., . ..,.., : · ~ ....... ~ .... ., . -':'~ ,' ' ' ' ..~ ,' ;, ...... i: ::~ ~-:' ' '.'' ' · ,' :'-" :.~ '. , ' '" ~' · ' - .. ,. · . ~.r '-,~:''.''.~:":;~:-,~.,.';'~. ''.,~:~ :'';'.',,.'' :' ' ,. '':.' .' . , . ' 'ii~i' . '' ' ' ';~" ' ' :.",: ',. ~i,.~ , .t ~;:"~'!~ ' ',, ' ':'?,~ ' ' · . · ' i' · , · ,1~ . f: .~, .,e,,,. . --d t ., . ~.., .., ,, : ,i, · . . F · . . . ~,. . .., . o ,,, · ., ,~,(.,.~, I, ~,' .' t f " '~,' ' '1~,~'~1.-' "''~' ~ * · ~' '."""'· . ~,l~*. '~" * *,,' ~"' ' '' ' ' " t,', ~ ¢ ~' . · I * ."'~" '~., ' 'e' ' .... '~,....,~'~,~_._. ., · .' .~ , '· , - P . .. ~ _ ._ "~ . ,#".., °. .~ -. '~ . '~ ..... .- , . , - /" , . · ~ . .~& · , . . ,*-~ '" ' : ..... -" .... ' JAN'. 1976' DRAWING'Ne~10,146 . ~' .-. . .~':.'.y~ ~ - . :'-.':,:.:27:.-= ~:.:--. '-< .:..::~".:? ' ' - ~:.-'-': ; ". ' . '~ · '.:..::'.':~:~.':~.::~:.~-::.'.::.~:::..':.;.:,:.:'.'. ~.~...:..... .'.. ., .. ~ . -.. . ...!~i. CORE Ne. 3 INTERVAL 11.620'- 11,642' ~ ' I of 3 ~i~i,~' '~:'/~','. ' DEPTH ,FT., DRILLED GRAPHIC LOG STRUC....,~ES ' ' ~!i~'''~ ~.~,.' ' '"'620- Ii i .~ p~erm:~~LS' micrlte, ,ecrystallized,. dense, firm no po,osity or ,~w~ .'~.~,.',~'. ~ ',~,,' , J _ _l '_ l:~.~/~, ~.~er~..~,.~,Z~.~.~,.,,%'~.~,,.,,....,,.> ,.. . ~' ,' ,-. , .,~ ,~..'.. ....... ,..., , , % .... ~ *'~,. ' J' J 'Shale, dk gy, firm to clayey. ' 1 i I 'LS as' abov'e ~i th thi~ carbonaceous'and dolomi ti'c bands,' abundant ~ ~,622- z ~.%~ · . · ~ ' ' ~~A ~~ LS, micrlte, fecfystallized, dense and hard, banded, light grey. ~,= ,. ..... ..t ........ ~ ...... ~.- ZA2~ ......... '-~','-,~':',~:P-* .... ~-'; ....... "-' ;."~; ..... "'"¢' ~.~ ". .%' ~':': '. ': .... ,' .. .-, ,,.;, ,,,.,. ,,.r,t ,, _ ,..¢ , .... '.., ,.. ,,. ,v.,. . ,.. ,, , ,. ,. ,: : .. , .... .,; · .- .-., ,.,, .... . , ~// ,... .,...,. ....... ,.... ..... .. , ,. .... .:,.,...,.,. ' ," '..~ *, ' , - " ' , ~ I//' ' ' ] ~, ... ,~'.. '~, ,' ' , '. ' '. .. ', , ' ' L~ ~' · -' " ' ". ' .' . ; .' '~ , .,~. · J~,.':',.,'.' '~' 1J,623- , / / · ' ', ~d ' ' . .* . ' · · / ~ '~ ' .- * '. ' ".?' ~ ' ' ' ~ , ~ ' ; ..' "' .,.~,¢ ,..,?.. ., ...¢ ..J /......, ,..,.¢., .,.- ...... . ....... .., , . .... ,.,,. ,. , ,:., ., ; ; ~., ,, r. ,~p~y~'.~,t.~:.~ '~/''* ' ' .' ........ '¢~'¢~'¢:''~''¢% '''',,"~' . '"'. ''~' ,.' .'~ "' ,,'"' ~ '*"* .......... ; .... ''~.' .?:,,,,.,..,',,., I. ': I, / ¢ .,......,-. ,.-,,,,',:-:,% -', ......... ' ..... ... · P:~L;. · , ' ~ ,' '/ ~ ;.' ' '. ,-~ ' ~/(' 11,625 I I ~ '/i LS, mJarite, re¢ljstallized, deflse, hard locally banded, some ~[;:~,' - I . I // /-! bands et dolomitic LS. · , I-. ' ', '... /! %, · · ~;~:.'," '..:" · I - ~ ~ ~' '.:... , , ' ~'~" ~ '. '~" , . I i~ / ~ · ~,¢' ,. ' ~,' ' ' I / / - -"" '", .' j ¢ ,, ~ ' f ' . .., . ,¢ "., , ' : : , .,,". ~.', , ~ ., .... ..-1..., ~.,....~ .... ,.,...,.,- ..... , ,,, ~,, ................ ~ ...... ."'~ ~ .,. ~,~'~ .... .~ ~, J.'. -, J_..'~ · . -' .~ .... .. ~ ~'. ~,. ~.,.' ~'~'e~,, ............... ' -, w~,~ ' ,~ .... }' '~. · ~';?', k~."'~,'C. *' '* ~" ~ *."~* , ' **'~-' ' ' '.." ' '~ ' ' ' I ~' - / " ..... ' .... ' ' ~.;,' , , /- . ,... .... .' ..7'~[~ ~.T' .~'~~.. . ~ , ",. - * ,.: ' , '. · , ' ,,. ' .'~' ." . "-..," ' ' ~, ~ ~, !1,627 //. [ecr stalllzBd' vet hard minor' che~t" ' · .'., , ~'~:~ -."'~',. ,, ~ . , ~~ LS,'micrite,';' y y , ~?;~."-. . ! ' I ~~ '" .; "."'.~',. ' . · : . ' ,~.-/~.., ~' . , ... ,;. , .. ~. ~ .... ,' . , , ~:~'~i::~ ~ f.~:;;." '"," ~" ~~~~: Shale band,'~":~' · · ' ' ~',~')' · ," , '~ _ i ~ ~ .;:,,;"~;".':-h~..::;..:' ; ,- . . . . ~. ~. · . . . ~ . ~' - - .~/ ,..'.;~. '~'~. ~ .~., - . ~. ~ * ... , ,'% ~. , .' . . · ,, . ,. .- ..,- ~ ~ - ,. ., . · . · ,. ,~.. . .~ .., .. ~ ; ........ - . .. ,.., .. .. · ,- ,, , . , . . ..,. , .,~.~,,. ,-".. '~ 11,6~, ~ '~,'" .I.' ..... ' -.'.:"' _...'~. :-' ... -.., ,"-.;';, ~-',-".. .. ,' ,. ' . ...... · JAN. 1976 DRAWING N~ 10,152 '.. CORE N-°. 3 . · ',,-~ INTERVAL 11,620'- !1,642' ..~--,~,, 2 of 3 t,~,~t, '~^~,,c ' :~ " ~' . '~ ' " DEPTHIFT.] L~GSTRU~,~RES ' ' --REMA~ KS- ~:'~L ~'"Y.~" '~". ,,'"'-:LtA. ' , ;~-. ,~ ~"u-~'-,-- -'r'L~..'~..~,."", ~.:.~','~;~¢~.'"'*:~"7',., ~:-"~.'~','.:~ '"'.~c'.~'/:.~,~'~:'~; '.'.mA :,,'A " ' ' ' ' :"' '~': ~' ' ' ' '" ' ":~"'~" ," ~ , ~' ' " ' '% ~ ' . ~ . ~ '~ ~.., ~,.. ~,~ . .,. , .. ,, ,.. .... , ,, .' ?, '. ,.' ./ " %~.., ., ~ ,,,'. ~ :~'"'~ '"":"" ~ "z '~~ '"' ' ~' ':"~',"~: ~'";"?'" " "'" '" ' ' '" ~'", ".',',." '"'"" ::..,, .~:, ,~ ,,:,.. ~' :', .~ }. '-~,': ,(,..,,.<.; ;'?,..;;y-:.:; ;,,',:..:., ';.. :... ;; ...,:,?',.: .,.: ,- . ...?'., :. ,.,.....:',.. ,..,~ ,':..'..'... ::,. ~ : ~;, ,.~'. , ,' ,'' ;.~ . ,, ~'~:.;;::~L~,;.;:i~;,'.~ ::, ...' r. ~ . ~:'; ~ ' ,}~ .~' ~, ...... ....... *~,,~ ........ ' .................. "~"'"'""'11.b35~ I . -' / I~ .m[,riin 'rncrvstailiz~d numelous thi~ carb bands o~ .bd DI. . ...... ~ .... ,.-_i ...... i .... 77. -~~ -:. ~daT?~a'E~, ~fi'~. ~fi~. st¥i :". ,?.~ ...... ~, ~,, ?, ~: ~-~: ,:., ~.~.:..:., ,?i~ .i ~' e sub vertical l[acture partially filled with calcite. . S, ,.. 11,636- ~ ' . ~,.%,, .~,p..~:~ ~,,,~,.:~-, ,, · -,, ...... . ~, ,. . - ~. i ..... ,., ~ I ' I ~ ~' Dense hard recryst mic LS with abundan&.chert, .Nuglerqus sjyl~_,, ' ! I /~ containing organic mater/al some th~n ~.gy snple.~nos., u?[a~ · '* 'JAN. 1~76.DRAWING.Nl 10,152 ' DEPTH(FT.) I L~G STRUC,uRES -- R E M A K K S - . J /~'A "Core is badly broken up and considerable difficulty was encountered ' /~ in cutting due to the chert content. A~ a result ~abbkng was. . ~ / ~ co,lfined io representative pieces (ab 2/3) and smaller tragmen~~ ~ ,-/ I ',:'nj '""" - , .......... ~ ',, "'-' '...', ~...,~.~....,..: · :."' , ~" ' JAN, 1976- DRAWING N*,~d0,1 52 JUN 1_ ? 1975 BP ALASKA EXPLORATION INC. DI¥1$10N 01L AND (;AS 100 Pine Street, San Francisco, California 94111. Telephone (415) 445-9400 AN[;H0['{A[~J[ State of Alaska Oil and Gas Division Anchorage, Alaska 3 June 1975 NS-26-12N-15E CONFIDENTIAL Dear Sir, We are transmitting the following material and data for the BP NiakUk #1 well: 1.~ Provisional Well History 2. ~ Directional SurveY (Eastman) 3.~/ Mud Log (Borst & Giddens) 4.v/ Well-site Core Descriptions 5./ Dry Samples (one set) from 60 to 11635 feet 6. ~ Core Chips (26) 7. Schlumberger Logs as follows: TyRe DIL Run Interval Scales 1 94 - 1800 2" & 5" 2 2700 - 10065 2" & 5" 3 10063 - 11640 2" & 5" BHCS 1 100 - 1796 2" & 5" 2 1500 - 10056 2" & 5" 3 10063 - 11640 2" & 5" HDT 1 8990 - 10070 2 10063 - 11640 Computed Dipmeter 8990 - 11640 CNL 1 10063 - 11614 FDC-GR-CNL 1 10063 - 11614 PML 1 10063 ' - 11614 Caliper(4arm) 1 86 - 1800 1! 2" & 5" (combined) 5" 5" 2" & 5" 2" & 5" Please sign in the space provided below to confirm receipt. Very truly Yours, Area Exploration Geologist WEB/kb Received by: Date: CONFIDENT IAL WELL HISTORY BP Alaska Inc. - Niakuk ~ 1 AN[,[t~kg$' This is a brief and provisional well history covering the operations to date. A complete well history and drilling report will be issued when the well is completed during the 1975-1976 drilling season. February 12, 1975 Spudded at 2200 hrs. February 12-15 Drilled to 2710' (surface casing point). Conditioned mud for logging run. · February 16 Ran DIL and BHCS/GR logs, unable to get tools below 1800', and logged from 1800' up. Made wiper trip. Ran 4-arm caliper - still unable to get below 1800'. February 17 Rigged down Schlumberger. Prepared for casing and ran 13 3/8" casing. February 18-21 Completed casing run and cement job. Repaired rig, tested BOP's. February 22 Drilled out cement'and shoe and drilled to 2735'. Made up new BHA for directional drilling. February 23 - March 15 Drilled 12¼" directional hole to .10107'. Pulled out of hole to run logs. March 15-18 JUN ! 7 1§75 Rigged up Schlumberger, ran DIL, BHCS/GR, and HDT. Attempted to run sidewall cores, stuck sidewall gun, broke cable. March 19-21 Fished for cable and sidewall gun. Recovered all of cable (6500') and gun. Made clean-out run with bit. Began running 9 5/8" casing. March 22-24 Ran and cemented 9 5/8" casing to 10107. March 25 - April 8 Drilled to 10861', cut Core ~ 1 (10861-893), drilled to 11054', cut Core ~ 2 (11054-083), drilled to 11620, cut Core ~ 3 (11620-640). Received instructions to suspend well for the summer. Rigged up Schlumberger. April 9-11 Ran DIL, BHCS/GR, FDC/SNP, PML, HDT, gyroscopic survey and velocity survey. Rig down Schlumberger. April 11-14 Set cement plugs, installed wellhead, rigged down and moved rig off location. W.E. Bischoff ' ' Area Exploration Geologist -"; JLI1~ · ,'.." TYPE OF SURVEY , ..,,;-, ::, ,, -- . . -~ LOCATION "%' ', ,.!-":.~-;'"""'"'"'~,? Radius o£ Curvature Method JOB NUMB SURVEY BY '.i..:.'-'.~.',~L~i ...... , .... ' · , ?,.. ',,,,. ~, '.!.~ ~: ;i;-','~i,:.':.:;' "'""'" ...... '"" '",'. '~ ..... :' ;':"-"'?":',~' , ~"'.,' ':,--' .-:'- .'~.,'." ?:'r,:::"..:.' 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S 6.~a :' 9.96 S 32 .:-,-~=2 E ".1~9 -..-72 ~0'.'~ .... 5,¢4 o 6,C.TM = 1~,~2'~ . -~ s 27 2~ E ~ ,3'q9_ - ,]'l ~,~.','. 9e7~- - 5.T5 _ .~ i.'~i_ ..h.:r-~.~n E 0.241 lVO0 230% O 15 2103 0 15 2200 2300 1 0 2400 C 25 i~9'~.:0 .t:'7,"-: S3~,C.~.; i~,42 E, 5.a3 : !,.75 5 27 3! a= E iv~~.E5 '-67.47 545.~3W IC.~2 S 5.59 E 11.~6 S 25 13 30 E i=99,0: r,'~'m-' a. OC:',-~ l'.O~ S a,gV == 1~.~'7- S 2a. !7 47. ~= ........................................................ 1999.Sf. 1c67.47 S '~.30: 11.29 S 4.92 E 12.32 S 23 32 52 E 23qg.25 2267,a7 S2C,3CE 1!.71 S 5,35 E 12,75 S 23 20 34 E ....... . ~ ....... ~ ..................................................... ~ ~!a9 z~ 2 6~.a~ S7~.Ou.a 12,a9 S 5,a~ r 1~ 62 S 2~ 28 5~ E .......................................................................... 2299.8~ 2267.a6 5~2.~= I~.85 S 6.12 E 15.16 S 23 50 ~ E i C 0,26i -9. ' 16.°z+ S 25 17 6 E 0.2~c -~:.cO . . .............. 7 ....... ,\ .... -- .4-1~t.] ~ ~ ~ ~' ' .................................. ..... .... z ~ i u 2a~. '9 2c~.~I ,,,~5..OCE ............................................................. ~ I~ 2' c '~ -- = ..... ~ - .............................................................. ~7~ I -}[ "' ?7~s.~: 27"3'. ~~ . - . 2~p~- -. 9 ~-. 2~ ~,7~.~ .~9~,-'~ X~5,~=~_ ~ c 2 9; Z :H ...... - -. _ L~-~,~! 2~,n: .<-~ ., --,- -_ .. ~._ ~ .......... -- _ _ ~ill .... C-- C' al~.~= 2276.'= · c .... ........... ....... 32C7 12 ~.. :~c~__ ,ac ..-_-~, ~_ :~Io E ~a96 ~ P. ~a-a.~; :' _.6C ",2~.~''~ 975.{! i" ~2 359a,h3 ~f32,25 '-.28.S3E .. ~ ~ .. ~e ~-- ---a~,d Z~ 23 ~5~.~: .N .5'': ..... ..... 995~ ~I r 9g22,92 3~9,94 ,', 7.~.~ Z-'-~b~~' 22 ~5 aCi~. ~ ~cm~,.~g N ~1~8-~3--20 - '4~97,~9 4-~5.=1 .k 7,58E 4~2 2'9-~O ..... d~'~4,L~--L151.:2 ~,, ...... L- ........ 5~.i- ~5.-'5__ , .l ~.O~=:.~ ................................. 14,92 S ~i,f2 5 1i,69 S 13,59 E c ._. 4,56 S 15.'7 f S 6.~ ', 17,16 5 N 69 19.6~ -, !~.a9 E "., --_ . 7a.5i N =1.64 = ~1,23 125.64 ', 53.2~ E 136.-7 !~- *.~ 83.~" _ i~a,CT~ 173,~6 :'~ v3.73 = Ic£.2~-~' 243.f6 '-. 79.91 £ 253.59 . 2~ '9~ , . = ;12.S~ , -- , 3a~.6- k q~..2 E 36z.~3 aSz.97 "- 111.4'3 5 ~72.3i' 3, 13 17,9~ 15.~- 15,32 27.?2 "" ''-' ~ -- _ .', 75 f9 12 £ ', 22 56 53 £ 1,!39 59 · 3,7~6 ES,3 Z.'65 15£.= i~ l~ .-~-: .... i.7~~ ......... ....... ~ .............................. 16 5~ 59 :- 1.fa2 '~=--=" 4C E .... - .... x _ ..... I= 3'-'55'-E- -- ~-.6~' 302,_ --- ~- ~ --~ ....................... T.-~.~ ................................ 3~_ a9 = O,'C~ .................................... -? __ , - ............... .'~ .... / L.-~ ..... j- ...... \, ~ --' &. ~- v ~--5%- ~'.~ L"~ :'", ' ~ £' ~-=.~'~' ~'~--.--~ d .... % .... '= ,- N ~ ~- ....... acO~ 2~ ~,.0 ~,79a.c6 ~62.5~ ;N .~.~, . ........... .... ~-e~ 2~-- 0 ..... 4'893.09 acSC.?! ;..i ~,OOE 51.97 2! IS =C~x,~.. 5C26.4''',~,~ a.,..:'~OE 7'C, 3o07 .................... .... ~ ;--'Sh"/.-~; k',~,A..,,9 ~'~ ~'. ii ,'~', 9.~',,~u; ' ~ 736.9: ---'EC~ E-'6 ,- "~ ..... i-~ x a' 'x:- -- = =' ~ '~<X ~ .... 6 = 0 ~ ....... 7'v I, C 9-- .. _ . _. ~ e :XiO,~'''- ~ ~ 2~ '~ 5~c~,7~ ~7.~ '~ ~- ~6'~,5~ /54 29 0 ,~3 =~6,== .~ i'-',~3=~ .................. .... ~ ~ 30 ~57~, ~ ~'~.~ '~ ~= a32.~ . ....................... ; 530.36 565'. 22'"" 121.vt : 544.!6 N '2 55 5~ = ~ - . _. ...... . ~ ~ ~,263 i2~.~9 ~ 579.~ ...... ~ ~,- ~- 13!.~2 E 6i3.~-9 X 12 23 59 E 0.a34 ........................................ '-. 137.06 E 6~9.27 ~'~ 12 i1 13 E 0.430 ~' al,-9 ~ 6.5~ C~ ,N . 3c 2~ : S.~2'2 N i5~,=~ : 752,5~ N !i '~ ~ = ..... ~., _ - 0.532 ...... /',; 163.3f E ~21.'2 ~', ~i 2a 37 - '~.'29 ~' :. '< 16~.FS E 8~c.~9 ;~ ii 24 O - O.6~v f~2.' N 17~.:~ : a~;-.92 ~ ~ i 20 55 i " ~32 f~f. ......... ...... , I~.3i = 9'~.a! h i! i~ 25 z - ')-.: ~ _ . ........ ' ....... -- .......... ~ ~T ~ ;.' i25.C0 = c=~ c2 ', ii 16 29 E -'.SeG = . .... /'~ ~_ ?_: ....................... .......... ~ -~" _ m ......................... ......... -- _ ............ -. - ......... "< 23.9, : E '~7~ ~ = " - '-' - ' ~ ' ' -- _ ......... T_~ --- ~ -- - ....... - . ~ ~ . _- ~ ~ --_ - _ _ ~ -. _ ~ ...... 22~ ,5' ~-~' 1172,~ % Ii 17 -~ -- v~. ~a5 2a~.~ i ~2a3.~s ,h !~ i.-_ ~ S.-Cg:: ~55.2' - 1276.7- ;{ II 25 22 E .3.i~C ...................... 26~.3= E i34~.28 :', !~ ~i ~' ~ ~.ss~ 13-6. 277.~ F !3~2,5~ N I! 3~ 2'~ = 3.263 ~ -- . ~ -- ................. __ 2~=. 1 ~ ~iS.e~ N ii.. ~ ........ . ...... .,~ '~ _ . ~ .. . _ . ............ 292.46 ~ iaac.Oq N Ii 3~ 37 : ~ ''' - .... . ............. ... _ _. w'o ~.0 .... .... T~U: ~ ,.,, '"~" LEG ~"F..A 5.,,. [')~ I FT V.:_':'% ~;'-?x':.~ .. ~_ ~, ~ .... SU:_, ........F,:,-~,-. - ~., ~ ........ r'"- AL -Co~" x~, ,'<A TES-'"' ' .................. C L <,~ ......... ,5 O --' Zx ...... ............................. : SEV:.:, I TY -5'._~'5 ...... T'Q---~i,.]'c'4 L -- 0 :-b T ~' ' ....... <'~' ,~ ..... C I c.. F C. " ...~ i $ T A','qC£ A '.,'G L E' ......... D E c / i O J,- TX ....... :- ............. DiSTA ............... . 74a5 2o~ 15 7t71.55, 7i59.27 ~ii3.OOE i4.$2.4.5 :,,~ 507.~, ,,- g --1513.9~,~ ,'q i]_ 42 45-iE ........... ,.,.;"--:-~-'-'.~:~ *'5 .s ? 1 c z.: ..... '~"2 ~ ~;-? S-,-- -,.x-f.'2.'~T~5 .... ,',f'i '~. o 6E ........... " .,' .................. ,_ , , _, ' .... !5,~5.7,~ N 31z--o57 ....... '---- '"-~ -7-'~--~ .: ............ 7- .......................................................... .~ ................................... . 16:o 19:3 73aS.z, 5 73i6.05 hlS.OOE .'54.-'-',:3C N .321,75 E i577.95 - '/7xz-v?' .... <'"-~-'"-;/ ;"~--~-"' .... ~'-~ ...... ~-" ..... ~ ..................... __ ,LbS :..~.' '.. 351.57, --lb 96,56-' ':(< - s~B.~a i725.36 ", 56~. 72 1755,66 ?, Z71.37 --'i-7 E i . 3~ ,< 572.2~ 15C5,~.~ -, :x4 !833,i3 '~ ,. . i603;'29 N il 50 20 E C.--,'- 1641., __ 1674;2! ,:',,-]-I 52--2-7 ~' ......-5.,'-;171 16.7'~-~] -. r,, ~' ;' ..... ~752.' i70'a.22 N Iz ~ 1,, _ ,a.:,o: ..... ' -ii'-~-= ....... -- .... - .... 1733,96 ~", .~... I" E' ", 3 · ,~ ~./ . -- _ - . - - .... . ..... _ L,' · ,.0 ,., .i. 'D '. . ................. :=.':.:_, :'< i =7 2'5 E - 493- ' ' - - - -- v, ~.':.-'-. ~ i'i · 9 2U _ !,'C53 .~_z.. ~6':+?-.6~ ,', ~.2 i ~"E .... "-'-='=' ...... .,,,,- . --': ....... ,;:2 'q"5::~., , 15 5'-'~ ='~.7:~'. .~-.~:76,A6 '--9'1:6---i6 !"~3'-- 67~',~7 .... 9,?C9' -'-~. ~, 'aa:.6 "~ - -- ~-~ ' 92 c'7---i 6 ~-5' .~937.2f :':22 · 30E 19o2,. · ",~:.~- 195~. '-- &24.0-CE .... 1966, ~26.50- i97~. ":Z~ .'~CE,., 1991 · ~:2q,30= "'2C~2, a:l,3O- 2014, - .~:.~3E 2026. .',5u,03:~ 263E. . ~ 2C5~. .. ~ ~2=.~''=. ~- 2C~.~_, -"-.5. 21 TS 02 7'.3 5.5 2-' 6~- z<: 59.:-..C-6 ~ .... -i'-'~',,.;,: i2 6 r, .-- -- c>~ ~" ' , . . ~ · ~,~-~ ~ · ~ · - 79 k ,:."7.'~9 E ~92v.33 :h i2 12 i~ _ 3.599 -~ .L.', 4 .i..5,, ! ~ =' .... ; ' x "- -'-" -- '--' -~ "-: '~'- ;- --- .... -:- ' ..... ~ ,J--.~. ...... -&--,.., ..................... :,.: 4._;.:,~ : .L~.76.7a ',; 12 25 22 £ 0,-'-:.5 1975. . - . ~ ........ ---~ _ - ' {l' 434.78 E 2~61.99 ', 12 .:4 55 g _ . I }: ~ ~ ~. } I .l · . .' ;.. -;.; ........... ' "'* .--'t = -'2.'515..;'- ,. 1~''--''' ........... -', "--"5.BD E 202r-,~5 X 12 41 46-'E - --!.-)55 ,,,,~ · ',: 4'52.!" E 22"'i-,71 h i2 '.7 36 :£ ,i-29 2~-_, .... ,- - ........ .. .\' 4 ~;S. , "-4 - 7_.. 5 £',-'~ ........................ ',: ~,55.2~ ;' 2,5~7.:57 ,'., 15- C 15 E ...... '!-2Z3,5 '< ,-,72 ' '~' ~ __ __ ~- ~--f'~,- - ................ ' ;-'-'-,eS F 2!22,'6 ~ 13 2? !2 E 3.T'3 71 il. · ........ q.='C2, q~"OF' SU~'¢Fv ' ' ALL '-At "''~ '~ , , - '~" ' ._ ,-~.u..,-'TIC.{:.S PE~:'Oz-'"ED ?Y I ~ ~,' ~L=CT T q ..: =- t'E~C. .D,~I-F¥ V~-~- '-A~ SUr-, "'"' .... · ...... IF'r TOTAL "<:'PT,-., ,, ',,:GL= - - ........ _ [" ": .... .................... o5'3,¢-',., 16 C .-,.~.c .5~ 9135.1~ ;",~I~.0"'s.E 2u,'6.32 ...... 9 ¢-, ~ 6_. i~ ........ 0 ..._. c LES D I STA,XCE A XGL E CEG/I"'CFT D ;_- -.. D ,¢, S pCT'T-O'-' ~2LE CL£S-~- 2~'z- ...* F--T ~T '~ i~ '-! ~-- .- , ......~.oe c3 = 2135.66 N 13 92 16 a.~.2~ }._ 5~~.~. .... .~ ,_~ 2!6-i.~ ,i ~3. 33 9' : 1.~77 ....... · 59~ ......................................... ~ ~,,, ~g.7~ E 2217.12 ~'~ 13 33 2u : 1.i35 2279,76 N 13 3.3 21 E 1.13~ _23'39.52 :',~13, ~2 .... 9_ E ........... ,3,_.':.2G .... 2~.'.~,. 2338.E~. ?', 1.3 }1 22 E ._ _3.322 ............... 2374.53 N 13 .51 ~.~ i "'.-}~-! £3-,-, ' . 2,:-i' .~l ;,, 1.3 3,; 31_: .:-:',' 2'-'' · ..... -- ~ _ -/ ....... - .--__, .. _ _ .... 2':-96.1.=. ;\ i'~ ~.,._ =q : ^ -~. 2~-30.3~ " ' * -" g,=.iS- '2 J - ..... :u 2i E .. .......................... - ............... ' _ _~ < .... _ _. ~c., _ 2'~C7.,-'5 ,', "4. ' 21 g -. : ' 2' · ~ __ ~ ~.__ ~ ,..-_ ....... 26~.a.,_~ - . _ , - , ', i~ 7 ii E ~.=¢= 2= -.. _ _ . .... 27-9.!-~ .., ~ 2,'. '= i ~.2c3 ='~'z2.=: , ~ 29 59--- ~..o~-.. 2':~ · ......... 2_:=i, ,96 .."~ ~- ~F_. c: : ...... ...... .-33~ 2 · ........... 2.='---.' i ~ -~i 2~ __ .................. ___:t - ...... .-21 211- · {,E~Ti~-',_ CC?q.=-C- i ~ '~ 632 ~.32 932 1032 1!32 1232 !'53! - _ _ .... ....... _ 2!53 243? .......... 5E'~~-- 257:1, -- .._ ' --W; .... "-~' ~ -. 2535 _ ............ -5 ~,'~- ..... 5~ ?: , 32C",~ 1 - ~x_. ' 32~6 ~.252. ~73C a_ 2 3~3g :572, 339C 6 _ _ 2 .......... ..... .......... ............................. 3~e ................ ~- . ................ --- . - . _- .... / ........................ 6 N - C 2.~ .............. 2,02 ~, -- .................. 1.13 '~ 2.93 E ~ 0,57 S ~.8~ E ....... ~-- ......... 2. S 2---"V"~,5.~ : $ ........ L'~x-'a ....24 E ......... 6-T7 7 __ ......................... .............. ....................... _ ..................... C' ............... 7.31 S 6.i5 ............................ : .................... B,~C ~ 6,23 E ,~ . _ ........ .......... DATA FCR EVE%'F _ ..... '-'u='qSU'~E3 ....... vz':'T i ":.L 50!7 "-'2-TvC' D='~r~ -~=s"- ~=~ "'I F-~~- CE " 1 i:D . ....... h-: Ov - - · ~. 9 ',., "., '~ i ¢ r. r:.-,,-, 12_6 5i00 '"33 ... .... 5400 !5L -'-- =,-d'?-'~ .......1 ~ i 5'~-~ ~'7 . 5V'33 173 . 623O i~2' · 6~*''' _ · 6=~ ~27 . --"6?23 ..... -- - · 5 :: C: C' 25 O ~9OC 2~? 6652 6432 -.-- 6v~3 6532 '6~76 ........... 6".,32 4=36 a732 ............ 5~5! ........... '~5~_ . 5C32. ......... 55~¥~ ........... = _ ___ _ __ _ - -- . ................._ ~.¢.5 5732 6?12 5~32 6!!7 5932 ~-5223 6'2'~ 2 __-: _..i'- .......................... !~a,57 ',, 6i.5~ E 22~.39 ,',, -- ................... 2c~,72 ~.. 79,78 -- 327.58',~' ......... ~0"'69 E .......... ...... ~ ...................................... 369.~; ;N 97.33 E ............. 497",- ~ ~-- ;q' ......... i-I s' j?L~'-E- .............. ..... 534 ;'-'7 d ...................................... 8i4.29 ~ ........................ 692,7~ % ~a5,=7 _ ............... ...... 731,~5 '< iS.i,~E ~= i~ 173,21 z .............................. 916.96 "i 153,02 2 ................ 951,71 ',. l=g,aC E ..................... _ ~252.52 --lc~5.:~ ,: 2 ~ ETZi-'E ..... ............................... ~ i25.5= li6a,~, 1243,54 N 253,97 E ............ ~ ............................. ....· ~2;.~'¢v 1395.57' ;,~ ......... ~¥z-7.~xA r'_ ...... 7 7 7 ! ... 7 ~40~ 7!22, 71CD 27C 76'i6 7352 , 7'300 263 ..... 772'2 ......... 7.a32. 7403 ....... ................ :e~ ~32. 7603 ~0~ ......... 1. ~__.. -.CE "' __ ...... - 4..t ........... ::-c ....... ~',.. ~ :q~?.. ~_ 7~O~,.., 512 S253 79:2. 7900 317' ... VSR- i C.&L ....... 9!88 ~c~-e-'_ -- . o 6 '55 · _ ~.. .._ 323,a3 .. -- . 6 is.,.,, , ~b,o5 5 6 1607,35 "., 336,7: ....... 6' 16a0.79 '; ............ _ ~ -- . ._~ ............... = i573 i327.26 .', 3:9.96 E Isuz.>s :,.~ 397.9 i753.25 ,~ 4C .=- iC"9,a~ ,, alV,~7 - __ ............................... i9 ~. ~ ~_._',~ ....... ~26.9~ .......................... ~ ~:r,a2 ',: ~:),~a - =- 2S~v,,.: ', ~j,7~. _- -- ...... __ . a 2355.55 . ~96.2~ £ ......... _ .... = 2$g~.OS :'.~ 534,£~ '- ....... - ~12~,6'~'i: .......... ~'~,~c .... . ........................... 22!£.2J-':' . _ . : CPa" '-3S 52 · <- ~'" "'~ !054S g?52. qgC'C ---I 3a =, ~ 18322 · i'22 ............. ................... _.: 5'g' 5'~- ....................... ~: -' ~::.- i~' ~ ~' ~,.~-~ ,,~-5' ........... 1" 7q 7 ~q' / · : '": ~C' 635. ............ ~. :_y_ .......... ~ .~52. ..... ' 453 55!,51 =_ -- -- . 575,91 E ~=9',5~ - _ 606.9&. -'~'_ -- 6:~.:-6'-i .................................... 657,~a-'~_ ....................................... -:JUN .......... g67. !-.75 S 4.57 a~e67.. 11.29 S a.a~._ =_ 2966. 4.22 ~q2~.. _~5~.37 - 579=. 951.67 '- 1¢6.1~ _ 6722. 7562. i66!.a5 E6~o !~'! 2 ~.. ICa9a. 25~1.9/ '..' 27i.3B E ?, -' ,-.2¢..03 E ~ ~R .... "' .............. . ~ ~ _ ............................................................ 65i · 7~ : ................................................. I 0,800 10,400- I 0,000 9600 9200. 8800 8000. 7600 bj 7200- ~ 0 6800 ~ 64{ 6000 5600 5200 4800- · ';' ,. 44( . , 400O i · ' ' 3,600 3,200 .... ;._, 'l'.V.D. = 11,016 T.M.D. = I 1,522 HORIZONTAL VIEW SCALE I°' = 500' B.P. ALASKA RADIUS OF CURVATURE METHOD ALL DEPTHS SHOWN ARE T.V, D. ../f ;,oo -" -. G:' ' .. ,,. 800 ' ,"'- --,., . " .' ':~ ~'~':; ~- ~ '~ : - .!....,- · - c_~ ~ 't" ...... ..- ,: .... . ,: .... ~-,., ~,,~,,, . ... ' ¢'*i' :. -~ ~.~,-~ . . ~- ; · . ~, . 1200 -~.~-_~'~ ~ ;~, ~:~ ~ - '- ' .... . ....... ,, -t - . .., . ~ ~':~ ~ '. , _.,' ~ ," ' 'V ':.. ~6o ~ VERTICAL SECTION - .. : ' ~ It "- .... . "' : . ~ .- t ~., ", .... :, .... ooo · , :,ooo'- . :..., , ,, ,. . - ;,. ; ...... , .,- .,,.....:...~ .:- .-.r. ,.:.,' , . , ' ' .. . :,L4,'.' % :' · ~. " : 't '.,~ .... , ..... :, .~.,¢ - . " .-.,: -- , ~ ~ ~ " .... ~400 ' ' . ' ' R DIUS OF 6URVATURE METHOD - ' ' ' . ,; ...... ' .....; ' " 2-~.:-v . '~ .- . ~ -. .. ~'.~ ,,. , , - . ,., ~ ,-~ ;' 2800 , , , .. . ,: :':':,t' '~.'...:... · - ~ .; :' : ' .. : ~ '. ~ ' ' · ........ ..-' g, ;, ' ..... : ," ,-, ', ': "., :~ ~,, .; ' · · ,. ' %' ',~ ' '. "',"~L_: - : ~ ' .. ' ' , ,~ ' ', *, '. , **, ~ "~ . ' ', ..., ~, ,~. ~... ,., ? ., ~ · . _ , . .... '.. I I .. ' ': · · '- :"' '? :': '~ ~"~'~:~' : I ' 'ARE T.V.D. ' I :~: ~".:~'.: .': ~'~'.." ".'"'~"' ':. ~.' " ~ "' ' , '.,," ' ~' ' ? ..... ...4i. I , , ~,; ,~' ,: ' ' ".~,.,: ' '. ....... ,~ , ., ,~ ~ , .~ ,, , .', ,, , · , : ,,,, , ~ , ," , , ' ., ~,,, : .~ , ." ~. ,. '~ ' .,.,. .~. ~ , ~ :~ , . , - , ~ , . ~ . , ~, . ,. ¢.,, . k - 4400 .... : .' : ,` ..,;.:: :..: ;..-.~. . . , ~.* .. .... . ..... , ,. .. .... . ~ · ., , . .j .',' -. ~ . ', .,, ., 4800 .':.:., ~.-::;',:'.:::/'*'...,.,~"'~: ;." ": . . . . :, t: ": ." .,:.,. '. '. ,~,.'.. ,'" :. "..,"" · ,.:%.. . -... ,., ,. ~ .. :..:', ~ ,: ....... : . ' .... ' ' ~ '..L .~-'- :' ;.' ~-'= .(..~.....' ;_ ;'; . . '. ".'.,:~'"' ". ' , ',..:,' : , . ~ ,..'..'.~' -;-* ~ 5200 ' ;' ~''' -~' ;''. ;' .~ .':'"¢*; ;.? : ..... , .... ";... .. : : . . . ~ . ~ -..; .. -, ~: :,: ~ -, , . ~ ' . . .. ,', .. ,, ... : . ., . , :' ' : i *' ' - ; ' : 7 ' '""T:.~'~ ~-'~ ',;' :, :"'-*~; ~''.; ..... ,, *" "~ " , , ., . . ~.~.,..* ,~ ;*. ~'.- ~ .... ~.. )," ,:.,.: %;.. , · * ': ' ~ ~ ': .': ~¢':,'.J. ' , .., ' ,~, .r .... , ~ , .¢ ,~ . . · .. , :,-. .'-('.; ' ,.~,, ' * 4 ' ..",' .V -'"; ,.f ' ~. *' ,', · · ,~' '*.'*~ ' 6 O0 ; : ....:.~....'_.. "-.; ::*..-~ , , .... · .; , ,-,, .~- i:,t .:,' ~/¢'¢ 'fi:r t.>;,,L: ' ' ).." : . :. :. :'.'~): ,~-~..,:~-~- ...,,., . - .. . . -:.. ...... :.:.,., ....- :,?'?.: - ~¢ - . ~., . .,,~ ' ,.~ ·. ~ ,. ~.¢=~..-. ~¢, - ~,. . .. ...... :'..: 7Z00 ; "~' *";' '" ~ :'~; '"~ :" ' ..... , .~., . · ~,. ,~~ , -- ~,::p ,',,., .- ~ ' . , , : ' ::- ~'-~ 't, ,' 7600 ~'t~ - '.., . .--". , . . ....... ' ,:' , ~ '- ~t",' ~'-? - - ' . '. , . . . ~ , ., *,,.. ¢ , . ·, ] : , ' · 8000 , ...... ,.~; - ,'~1 .... ~-"' ~.-' - ~ .... *, . ~,..' ..... 8400 ..... ,...:::. , , .... . ...... : ~ ' ' ' ': : :- : " , ":. 8800 , ' <'"~ ' .' '. . .~ . ; '. . , , -; . ,,. ,.,. : ', · , . , ,: ~ ,, ~ ', ), .,. ~ .--, : ' '~ : .... . ,~ ' ' .' '~ ' . "-' ' ......... ~ ........... ~ 9200 .... * , · .... · , ' ...... .., .,. ,.-.~,~. '.~ r..~ .... ' . ~ : ' ' " ':' :' ' ~ ~': ~ · · · .: ' '/- : "* ' ' *'~ , ' 'l' , ', ' , ' ": ' ,*'. '":~,' .... ,-: .........~'~' ": m": .,'~ ..................... :. . · . ~ '.. ~, . : , ,.. : ; ~.~rt v .~:'. ~ ~.~:...' '. -; : ~ . ~..-,-. , . S:'v 'R v S:,., · .(. -- . ....- ~ - A ~2cC c[CTA.,~-~ ~: A. c_z~'- D v DES. D X " ~ "' tC.301E ......... '~ c C O '2. .*. "' · '.'.C 0 '" '" -.32.3'3 ~,, C.C,.,, "=-. 2.'''~' ¢. ,.,.-,,_ _,.01" C Z' ,' ' ,.. "- - ''~'..,'; .............. ,~?~, c.,""~'~' ? · '" 3.'- .... '~ ..,.'"'~ ............ S ,~'-. 'x,,. :~ ...... "^, O.:''c:., S C' .C ~_,;, ................ : ,.. ........~,' ;., .~ ':[,' ......... --A----A';.: --;'--- m ,.~ ,-, ,-, ,~, 2 :',"'..v"- O 2~ ''- --~:-~'-,- . .., - <~- ----~-".,.. : . ~z ['4 C · C,'2E,_ C.~'~`~, -: v · .... ',, ,,. .... . o ,.. C _- ,; ?,. _ . ..' ~ q..,,'" ,." ....~' "' 29 ;'~, ~ .-,'-~- ~- ~-'-7'; "-~ ']]~ "; 3 "'--.x'-~, _,-- -- -;.--'---~: '= ..... , = .... - - ....... ,-.,,,,,. 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"__ C.7.:!9 .::f 120'" ~., ~ "' ..~i S.u.,.,,.:E 5.~i q ~.L2 ~ 7.6~ S ~'' i .. -. -. .' --' ¢ · - ' 5. ='- Y-'~ .... ~" ' ............... ...................... ~ ,.~ , ~ 137," '" /-5 '"2c~.¢--: '';'2-'~',::.C S'6.CCF_,. ~.~' S '--'.~= =' ~.'-,c =' /-,.2 ,': 7 - C.l~2 ,~ ~,~ . . _ ,_ ~ ~. ~ a. _ _ __'- ........... -- ..... .................................. _ ,_'4,.'.~ ~ .,-. ,..~ .£C ~ .... -- 7.76 S 6. -L - S 3~ ' .. -- .. / -- ~. - ~ = "'"., ..,., .,, O /.:-" '~ ':-' ~ ~ · ~ 6- -';-i',L--".. ,.' ,: .... 52 !. n 0',,, ~.¢4.,.. S ,.,'r' . ,., "?,-, .:.= ............ 13.~2. ~:" "'.: 2~ 2-2. :' '" . ": 3 ~-, -:~,;,---"F-*'-' ' ' :q.~6 ':~-7.'-.0 . .,, ','. 9_.7~- 5.75 '~i.~ -~ "S',-,' ~3 ,,... r C._-a.~ 15...~,, _. ,'o !~' '" ~1 ~ .... - - - '~ ' ' - = ..... ' --'":---'= ............ 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EF75.~5 "i~.~5 i357,'~.~ -_' ..... __ ~c{},C0 'x:i3.,~r 1al 9~27 ' icl-. .... _ 261,30 E i313.5f X ii -f 17 E O,al! 277,33 ~ ~3~2.~^ N I! 5~ 2~ = - ........ 2P5,.~'1 E ~415,e~ N i z .= 43 _~ ~_,325 ........................ 292,46 r ia~9,Sq N !i :: :7 = ~ 256 _ ,___~ ..... ~.1. ........ . . i276. 13!'. 13a6, .o - T"-~L C:_:S. i3"' ATE$ - . _ __ ....... i -r'h' "u :---£'-s s--.--;7¥ ...... . -'-,-i-~."-L -- -- ...,, ST .... .-, ,,3-5 --ES/ - .. ~e-~ 0.532 0.396 7~26 lq C- 7625.i~. ,sS-'.Va ,~,-.u = 163E. . .,. - .. 802C---i-n- 15--''z, Vla.22-' v6fJl..a.& ";!3''33= i~5=.5~ 'x 351.~S' f . ' .... :,:-:'s' -~ -' - ...... ~ - ~ - ~; ~ ~'-'~"b"-~--- 7 ~, C~ 77J-~ ~ - ..... ~ _.~ ,=~., C5 169~.u~ ':q ~:.i9 % _ ~.~' ~'--~ .... vg:a.~2 7o5'I.v~ >,la. OCE 175~.~ ;q 271.37 = c .... ~.. -~ .~.~ 6{ =193,2=' '"x!"~.~= i5~. .~'~ " , ~., ~ ~ ~ -, '-~i~C'-L~-~ '-'-~'~- ,, : -"= ~;:,,~. -, ;9~ =l .E ., ............... ' x'-,=--' ~ -- ---.~--;.---.-;--~-~- ~ ---x-'.~ ~ ~5~; ~2 5~E.~c - '~ ~- I~ ~ ,~ ~, i;T : .~-~,C~ '- ~' J'~ ..... " -' ..... ~7~': .~ ~. ~43~.-Z'; c'~.9~ ';i'~.C~- "~ ~'~S.79 'x -'~7.39 E loVE. i732. !751 · i925. ~ ~ ~. . ~ ~_.~ ~_ ~ ~ .... ~ ......... ' -~ - ; '~-'-4 '~ ..... ~ ' - ........ ~ '-- ~c~2 '-~'-~ ~ ~a~ =.~'~ zs~_. ~; ",~ ~.C'S~ -. ''qC!$' !5 ~:<-~_ '0a8'. ~ .~2 .... e/-29,aa %22.305 !94~.!9 . -- ~. ~ _ -"~5'=~ .= 15 50 =~"=,,;-.~ ~=7-6.~6~ ,,, 2-.'3CE 195-.21- ' " ..... ' ~" .... R2' .9~E 19x6,'; --' q!54 !6 ~O -' ~90'1'. l~ ¢~67.~0 X:26.50E i975.~ . _ . . _ .' ~---e ..... .< 'X)' ~'-'4 ~ ~ ~ ~ ~' -'~ ~,~ ~ ~ / ~:2- . ~",=- 2~. ~Z ~' LaL, O~ ~---_ . ~_,<_~ ~4 ~, .,~. _~ .,-~ ...... ' ...... ~ ' ' ' ...... ~, .... ._-- ........................ ~ .... _ ,~ , f,.; 42'5.sC : i976.7a '< !2 2~ 2_~ _ ~.4 ~ 197~. x, ~2{':.-."3 f 197.9.2D .', i2 2~ -~ f !.l~-5 -~;,/. _.. ................ . . ,',, -3a.7~ =_ 236i.99 :, :',' -;~: ~5 E _.-,~= .. ~ - ' ".( - Z- j ,;. , .:: f '~ --.,z ,., -". 'r " : , ' . .,-,15.,',--., i2 35 ,:..,2 E i.-,.:.? 2 .............. . ........... ..2 ~ '-- ',,~ -- ' ,'., aa:,,.,;,:, E 202E.3~ ,k 12 '-i -76 E !.~50 ~-= · ': 452.1 E 22~1'.71 '~,.-- ~?'-- - :~-' :-- - ' 119 ___ i."' 4~-~ :. :;,; ., 1~- -; }7 = "' :;: . ~. £"'5£ -'× ' ~ · ... - - _ . ,~ -- . --__ ........ --.. ;.--~- ..... % -. . . ~6~,2a E 2067.97 ;", ~.~ -~: -9 ~- !.~cs .... - ~O~ " ",',, ~9 , 33 = 0.6~ '~' ,-72 58 E '~- C'.69 ---' --- ............ ' · ' ...... ,.,,~-',,,'.-'~ ,r, 29-¥ - 2.~59 '~O~~, ,-.-~,.9o25 E ..... 2':0'9~. .... , ,.3 __'.- . - .......... ,... , ..... ~°.25 E 2].08.25 N ]-3 23 26 E 2.2',.,~ 22-3 · ........ ,' ! 2 ,'..,. 5 '\ ].~ -'-'- ,-' - .., . , - .-' .... "-.'-=- .: ._ ._ LSC. 5u~ 2C5~. 9~ C L C .c _ _ T,? T AL C .... .. ._ 2 .... 32 ' ','"c.c'= : 21~5.6 · ---- .^ ~..-, = 2'~6!.5a ..... -'" '~ t r "_ _ Ij ~ E 5 S:b'- itv A ',,.: CE,~I ! F, D S . .... N 13 92 16 _ Z.4:3 ~ X ~=' == ~ = 2.297 2'-:.:- -~.._~ _~.._ ~ ....... -- ,'4 13 33 9- E i.~77 216_13__- ........ 21~,44 ~ 13 ~<_ 7 = ~ 5qa 2 ..................... -- ~ 2217.12 ,'~ 13 32' a: : _.i~5 211=, ........ ~ .......... 1.' 5~- __ ~- ..,. ~.._. ~, 23 .'..a, . : 5.522 ............ _ _ ",ga] --. _ . _. .... 2--:2.- ..... __ 512.=i ._ ='7 i~ ~z . . - 555.A3 7 23v4.55 :" ~: =~ . . . 566.,q- 2:i .5 X -3 3~ 2- ~ ~ . ~ · , 6 =.2' = 2530.32 ,", 63. l.=- : 2~;...: __ 2~"' ' 6-'.g6 C 27ib.22 ,~ ..... ~ . - - , 6 .66 E -' 2.' : , - _ . . 72~.a~ E 2~7. , 1 _.~__ __ _ % ......... · ..... .. 14 '~ 23 E '".$,5= --'=' _ !~ 29 5-9 z ~.5~3 = -~, .................. -~ 36 '6 E C.535 2 '- ' .- i i ;: ~. 2 25-7'- ....... ................. .... ............... i _ - ............. BP ALASKAc 3111 C - STREET · TELEPHONE (907) MAILING ADDRESS: P.O. BOX 4-1379 ANCHORAGE. ALASKA 99509 February 27, 1976 CONFIDENTIAL State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director Gentlemen: Well BP Niakuk #1 Please find enclosed in triplicate Form 10-403, sundry Notices and Reports on Wells, advising of our.intention to abandon the above described well. RHR: cmc Enclosures cc: File - Niakuk #1 Very truly yours, BP ALASKA INC. G. D. Taylor Manager Operations FEB ~ ? 1976 DIVIStON OF OIL AND GAS Form 10-403 REV~ 1-10~73 Submit "1 ntentions" in Triplicate & "Subsequent Reports" in Duplicate · STATE OF ALASKA [5. APl NUMERICAL CODE OIL AND GAS CONSERVATION COMMITTEE [~ 50-029-20:!56 o ¥ SUNDRY NOTICES AND REP R AZ)[, 34630 - Surface (D,o, not use this form for proposals to drill Use' APPL,CAT,ON FOR PERM,T--" for ~W~roposa,s., AD[, 34630 - Subsurface 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 1. OIL ~-~ GAS D OTHER ~li~;L~d{~at ~? 1976 WELLI I WELL 2. NAME OF OPERATOR BP Alaska Inc. r)~vISION OF OIL AND GAS 3. ADDRESS OF OPERATOR ,&~NC~IOI{A[~ P. O. Sox 4-1379, Anchorage, .~l, aska 99509 4. LOCATION OF WELL At surface 1677' NSL, 1140' VEL, Sec. 26, T12N, ~lSE, ~ 13~ ELEVATIONS (Show whether DF, RT, GR, etc.) I~][ 32.35* 14. Check Appropriate Box To Indicate Nature of Notice, Re 8. UNIT, FARM OR LEASE NAME 9. WELL NO. t~iakuk No.' 10. FIELD AND POOL, OR WILDCAT ~ildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 26, T12N, ILtSE, ~ 12. PERMIT NO. 74-65 )ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTU RE TREAT SHOOT OR ACIDIZE REPAIR WELL PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS (Other) SUBSE(~UENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZlNG ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. We propose to re-enter NLakuk #1 approxtuatelyHareh 10, 1976 for the purpose of staetrackinS the veil at 9760'~o a n~ subsurface location (Refer to Application for Pe~t to D~iE~I Nh~k~. l-A). Nhkuk ~l~be ~and~ed bel~ the depth of ~e sidetrack. ~ operati~8 wre 8uspe~ed on ~ril 13, 1975, a 9-5/8" br~e plul~a set aC 9950v and 50 8aa~ o~ cement placed on Cop o~ the bridse plus. Due to geological considerations, Niakuk #1 viii not be deepened to the proposed subsurface location in Section 230 T12N, ~Sg, 01~ as shmm on the Permit to Drill. The ~Dof the 8-1/2" hole is ll,6~0' (11,127' TVD) located 812' SRL, i03' b'EL, Sec. 26, TI~N, RlJE, UP~. ~he location et the depth of the proposed sidetrack at 9760'± (9381' TVD) is 1167' SH%, 625* ~L, Sec. 26, T12N, R15E, UPH. A 13-5/8" BOP 5000 psi stack consisting of annular preventer, tvs pipe rmms, and blind rO~l~Sr,,vill be installed prior to re-entry. 16. I hereby certify that the foregoir~g is true anti correct (This space for State offi~use) APPROVED BY CONDITIONS OFhe[PPROVAL, IF TiTLE,~3~er Operations Approved Copy See Instructions On Reverse Side BP ALASKA iNC. 3111 - C - STREET · TELEPHONE (907) 279-0644 Mr. O. K. gilbreth, Jr., Director State of klask~ Department of Natural Resources Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 MAILING ADDRESS: P.O. BOX 4-1379 ANCHORAGE, ALASKA 99509 February 3, 1976 Dear Mr. Gilbreth: In your letter of May 14, 1975 you approved our application to suspend operations on Niakuk #1 well during the s~ months. Our intent, as set out in Mr. A. K. Howard's letter to you of April 17, 1975, was to reenter tb~ well on or about January 1, 1976. Our plans have changed, ~er, and reentry of this well will now occur in early March 1976, following ccmpletion of Niakuk #2, the well which we are currently drilling. The program of operations to be carried out in Niakuk #1 depends to a large extent on the information to be learned frcm the drilling of Niakuk #2, and as soon as this. program is firm we shall suhnit it to you on a Sundry Notice form for your consideration. Please excuse our oversight in not advising you of our plans for Niakuk #1 at the time we suhnitted our application to drill Niakuk #2. Very truly yours, hw 23, ]375 ~P~, Inc. P.O. Box 4-/379 Anchorage, alaska 99509 75-164 and 74-12 Nia~ Wells 81 Attention: T. L. Lewis, Jr. Alaska ~~ ~es~n~ative Th~ plan of operations outline~ in ~r letters of ~ 15, 1975 and December 5, 1975, are t~reby approved with the follow~ stipulations: 2~ bars. 3~ :~o ~mi~nt ~ en~r or cross active (open flowi~) charnels of ~aterucurses an~ the banks of the watercourse shall not be 4~ After ~-~ril 15, 1976, the use of grom~ contact vehicles shall be subject to tezmi~tT~n within 72 ~ours of notification by the direc~r. 7~ December 23, 1975 9~ 10. All .oper~ areas .shall be ~±~ea a~d upon ou~p~ of of ~ left i~ a conditio~ sati~ ~ ~ D~~. ~ a ~t ~ ~~ ~ ~~ a ~(18 ~ 60.020). .12. A ccu~letic~ ~ shall be filed within 15 da,~ of cc~olet~ of operations. Very ~e ~ve recefve~.,~.le, tter-o¢,April' .17,. 1975 concerning the suspension of the H~l~k P.'I we11;:. Since -t~e dr~ll.tng of th~s wet1 at the- island location presents a. safety problem during, the' su~er ~onths,. we have already orally approved.tbe./suspension o¢.~operations until., the winter of 1975-1976,. It has been .decided. that the confidential..period, of 25 months will. com- mence when. the Niakuk #1~ tscompleted, supspended or, abandoned, after the re-entry operations, are completed, as per the plans set. forth in your letter.. If your plans are altered and there is no further actt¥1ity on this well, the confidential, period will start on April 13, 1975. ~e request that you submit al.[ .logs, geologic data,...directional data, well history, etc, at this. time that has--been developed to date with the assurance of confidentia-l, tty as. stated, above... Well cuttings, should al so, be su~it~ed . Yours?ver~ 'Lmuly, :.'~-: :- :-. .... . :..-..'.'.? :.. ....... _. .... .. . ,. - . -. - .:..~... ..... '". Form 10-403 REV. 1-10-73 Submi t "1 ntentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT---" for such proposals.) 1. O~L I--1 GAS r-i WELLL--J WELL OTHER W'~ ldCat. 2. NAME OF OPERATOR BP Alaska Inc. ~ ONFID ENT IAL 5. APl NUMERICAL CODE API #50-029-20156 LEASE DESIGNATION AND SERIAL NO. ADL-34625 Bottom Hole ADL-34630 Surface 7. IF INDIAN, ALLOTTEE OR TRIBE NAME I 8. UNIT, FARM OR LEASE NAME 3. ADDRESS OF OPERATOR 9. WELL NO. P. O. Box 4-1379, Anchorage, Alaska 99509 Niakuk #1 4. LOCATION OF WELL At surface 1677' NSL, 1140' WEL, Sec. 26, T12N, R15E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) KBE 30' AMSL (Est.) 14. CheCk Appropriate Box To Indicate Nature of Notice, Re ]0. FIELD AND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 23, T12N, R15E, UPM 12. PERMIT NO. 74-65 )orr, or Other Data NOTICE OF INTENTION TO= TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS · SUBSEQUENT REPORT OF: FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) TEMPORARILY SUSPEND WELL (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, Including estimated date of starting any proposed work. We have temporarily suspended operations on this well April 13, 1975 at a measured depth of 11,640'. 1. Ran Schlumberger open hole logs, directional survey, and velocity survey. 2. Set 9~" EZ-SV bridge plug at 9950' and spotted 50 sack Class "G" plug on top. 3. Set 13~" EZ-SV bridge plug at 2055' and spotted 50 sack Permafrost plug on top. 4. Squeezed .13~" casing leak at 436' with 50 sacks Permafrost cement. 5. Dressed off top of .13~~'- cement plug to 1984' and displaced hole to diesel. 6 Rigged down BOPE and installed wellhead. 7. Wel~'~temporarily suspended 2400 hours, Apri! 13, 1975. Rig and camp moved off location. t! DIV!SION OF OIL AND GAS ANCHORAGE ~T,~TF OF 16. I hereby cer ~ t,~ .. ,..v~ing is true and correct S,GNED ... -~;.'..___;_~.---'-~-- TITLE ~nager Operations CONFIDENTIAL ," ASKA COPY DATE (This space for State office use) APPROVED BY CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions On Reverse Side BP ALASKA INC. P.O. BOX zt- ! 379 31 I 1 - C - STREET ANCHORAGE, ALASKA 99503 TELEPHONE (907) 279-0644 May 13, 1975 C 0 N'F I D E N T I A L State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director c. ' f6rI 2 ENO .... ~-~'f-.:C, ........ sec CONFEr: ___ I I , , Ill II I J, Gentlemen: Well BP Niakuk #1 Please find enclosed in duplicate Form P-4 Monthly Report of Drilling and Workover Operations. Very truly yours, A, K. Howard Manager Operations vip Enclosures cc: Vice President Exploration, San Francisco File -Niakuk #1 A~,~:CHORAG~ ~m ~o. P~ STATE Or ALASKA "' ~R.~'V'. ~,- I- 70 OIL AND GAS CONSERVATION COMMI~EE SURMrr IN DUPLICATE MONTHLY REPORT O'F DRILLING AND WORKOVER OPERATIONS ~LL ~-LL O?HEI~. Wildcat .. 2. NAME OF OPERATOR BP Alaska Inc. 3. ADDRESS OF OPERATOR P. 0. Box 4-1379, Anchora~e~ Alaska 4. LOCATION OF W~T-T- Surface 99.,505) 1677' NSL, 1140' WEL, Sec. 26, T12N, R15E, UPM ,?"~ 0 N F I D E N T I AL AP1 NUMERICAL CODE 50-029-20156 LEASE DESIGNA~ON AXD S~IAL NO. ADL-34630 Surface ADL-34625 Bottom Hole IF INDIAIff, ALOI iRE OR TRIBE NAME -- L,~IT FARM OR LEASE NAME W~X.L NO Niakuk #1 10 FL~T.D ~ND P~L, OR WILDCAT ~ildcat n s~, T., R,, M. (~OM .o~ o~ Sec. 23, 12. PERMIT 74-65 13. REPORT TOTAL DEPT'rI AT END OF MONgOl:I, CHANGES IN HOLE SI~-E. CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLU]VIES USED. PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK [N HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHA~GES IN HOLE CONDITIONS April 1- 13, 1975 Cored from 11,054' to 11,088'. Directionally drilled to 11,620' and ran magnetic multishot survey. Cored from 11,620' to 11,640'. Ran Schlumberger logs, gyro o~,, EZ-SV bridge plug at 9950' and spotted survey, and velocity survey. Set Howco -8 50 sacks of cement on top of plug. Set Howco 13~" EZ-SV bridge plug at 2055' and spotted 50 sacks of Permafrost cement on top of plug. Located leak at 436' in 13~" casing using RTTS. Squeezed leak with 50 sacks Permafrost cement. RIH with 12~" bit, cleaned out to 1984' and reversed hole to diesel. Cleaned mud pits, rigged down BOP's and nippled up wellhead. Rig released 2400 hours, April 13, 1975 and temporarily suspended operations on well. STATE OF CONFIDENTIAL ALASKA COPY DIV:$1ON CF Ol~ AHD OAS .~ "-' r~r~ Manager Operations mA=~~ ~ ~ SIG~ ~"; ~. HOward NOTE--~Igort on this form is required for .eQ~ colendQr ~th~ regQrdless of the 8tQtus Of operetions, and mu.t ~ flied 'In duplicate with the oil and gos conservat;on commiffee bythe 15~ of the suGc~eing mn~, ~le~ otherwise directed. MEMORANDUM ?, ._ DEPARTMENt? OF:'-~N-ATURAL-. RESOURCES DIVISION ~ OF' OIL.. AND GAS.' TO: Guy R, Martin Comz~issione.r State Alaska DATE: FILE NO: April 23, 1975 TELEPHONE NO: FROM: ~ SUBJECT: O.. K, Gilbreth,-- Jr. BP Application - Niakuk $1 Director ' well, Confidentiality of Data .:-.;',.:?':.:i..'_ B.ri'~/s.h pe.troleum.' has:J'-made,~,an.application with the Oil and Gas Con': ".;.~/'~?ili~i;~!:~'se~Va~on,~ C~ttee<. fo~".suspension, of~ t_heir Niakuk ~ 1. well pending.- . " -? .;. C~ttnue~.drilling?....on.;~:~-the;i:~: ,w~. 1I:-~-through-:!<-the summer, orlz:...~Ing:, seaso.n.'~:-:.!i:?j :"i:..? _.-...:: '"].~ ~?L::~.t~sUSp~dt~-[~.;':.~iF~,~-. a,~.~:. Pr~ision'--..:~a~:[.it,:' be re-e.n=ere~[' ?oo~ · ,-: ~t~:'~:;t~' -t-,.[:'~ ......... ":'" ' -"'::':-?::-":'~'~7:¥~' <" :-:'~:::'~"::"' :'""-" "' "'~ ..... :~' ~' ' "" ...... · ";?: : ' d:':: · ':":':::': "-' ', ?~:~!j~::~[::~.~:~.;Oit~'[.~d~:.. Ga.~:t-.Conse~ t~ o~-,:,~~ tte~-..~ t on,-.: ~rt day. ~d. dis ~us s e ..... .-... .... -.. --':-.']?;~-.:/;~[;?ha~ntin~t~e:-:.?confidentiality. over_: ~e,..bre~-up permo~ ~or ._ ._."-:-,.. .' ...: ":::~;~::';~:[[::~":::;?.a~f0ximateI~: lout'.wells -8rille~. in '~e State 'of'.' Alaska. One of' these '-::-:'::', :~s~illed.in Cook'Inlet where ice fl~s. forced ~e drilling boat off - '- ~:;:I~tion. and'~e ~rator-res~ed-~il'lfng in ~e spring. The ':;: - :. fin~l.-: date .:: ~or-" s~~.~ of: confidenE~i-~ ~s upon co~letion at · - total, dept,.' Three-?wells on ~e No~: Slope~-.had similar ~tensions when.- the o~rat°r'wa's:'-~able to:' continue- ~rough ~e smer season due .to proh~ition-of:-~ent, on ~e t~dr~ or p~sible high water from.rivers d~: to:.bre~-up.. ~ter' considering these ma~ters at great., leng~s-'-. ~e::.Oil: :and Gas Conse~ation...-Co=ittee decided, not ' ' bv-.:~-~ous--vote~,:~:.[~a~',-'if' British Pe~ole~ reenters the well after ~ee~-~ ~xs_ fali-.:::-.~a..p~dentl~ proceeds Wl~ drilling t~ ~ . ~- - ' · ' ' ' ' t "-~::- ":" ohje~iv% aep~? ~-,. ~e:~t.L~sb~e'- we :.would grant a conf~dentmalm ~ .. :.,:::,~.~..' peri~t.',sta~~::.:~when:t~e::wel~ is co~.lete~--in, the Lisb~e rather. .,~.-:~:. %han.:when,-:Xt,.:;is:...suspe~ed. ~is spring'..'.' If~ ~ey do not pursue· the:--- ':'~ ..-_.1".:::':. de~oe~::,~illi~ ~e.,-'2t:-year confi~entia}ity"-~rio~ would start 30 days .::]1-[~[:[~:-:.:~?,'. avail~le;::?;:..:;We?feet:~:~re,.-is :a:.~possibili~ ~at'-other operators :~:?~:/.~?'_;' T~S.:~-'info~tf~.[' iZ":.~ein~[[_f~iShed~:.'fo~_'yo~, info~tion., and in ~e '-.' .... :'.':- .. ..'.~:~-::,-':-- e~nt::-,~ere~ ~--~estions., by: operat0rs~Y0u can..know ~e backgr0~ .... . .... ,... .... ' ': ~ '., ?'J .... :'; h~ '/-' :.: "..'"[:t%?t'(:-~:-'.~:~0~j:J~:-'::~-~:~0, :~;~,-i :~-:"- ? ' ..':'J~.~':::-: %:% -":"'i, .t; ..:;,-~.:--~ :.,: '" ... ." · .', :-,' :, :2': ~::e---i .... :..~'?~,::"-~ ...... ', ... - .- '. -"- ~7~~;: 2:;'~'~:'~-- ;, -A.'~;%.:'?.-::~:-<-'~~'.~:;;~:~:~. :::t':'~:.::.:;:~:~:';:::'['; T:'.:: -:-':i~' '- .... ;' '.." ' ~..:- ', ......... ' .. '~' "'"'":.:~';.';~?>~- U:"-UUI~ ~ Ht::V. State of Alaska DATE: .. Aprtl 23, 1-97~ FILE NO: TELEPHONE NO: SU BJ ECT: Field .Trtp ~ - BOPE Test on BP - North SloPe 19, 1975_-- ! ~it- N~ .$1epl..~ _.t~?t. bl?weut p.re~.ter.. . i-":le~t A~cborage by tfl~ ~~:I ts1~ herse at 9-:25 :~. - his 'dr1111ng ri-g s~l~ ,: l~ ~.- ~rt~ dei~- at ~~ a~ ~. ni.~t ~~d wt~ s~l~ the ~st' "~. ~.:- .... BP ~gtn~r, and ~ ~, ~ ~l~s~ ~ ~P s~ck c~Js~ o~ a3~3/8" ¢~sing. ~ on ~e ~t~, pt~-~., ~s being ~ f~ ~tt~, -~ ~ ~ ~n ~ hydraulic ~tves- tn ~ ~~ I.lfeld. Afar itching a leaking fl~, a ~ pslg ~t was ~t.~ ~ t~ ~ '~lves ~11.~ by s~c~sful ~ pstg ~s~ ~ ~ drl. lt:~g ~1 ~l.et valves and c~ke inifold vails. ~_ att~t ~ ~t ~ ~~_S~ c-~ . i~icat~ s~d tt ~ ~ ~la~y ~, c~.ke and controls fail~ ~.¢or~t ~. ~1.-~ t:~ slo~ ~s ~11~, ~e ~t~ pt~ r~ ~~,, (t.fft~lt ed tlm..~~~f?r ~e~rm) re:sons. F)~t ef ali, tt ~k_~er ~ pstg ~su~ to s~l t~ ~s: pJug cup ~:-~ a- of ~VY ~i'-1 .drlll _pip .~o l~c~se -, ~ of a ~t ~Int ~s .~ting tight ~. c.to~, n snormr.p g as~Ily es rm. ~ ~~-~ ~s~cle~ ~V~, t~_ p.~.nre on ~e plug · ~secured tn ~ rotary table .~th s11ps to prevent plug reverent. A 4000 gfl~t~r pressure ~uld bare ~eded the .~tl- - pl ,1pa tenslle strength), ~d a good t~st vas achieved. The ~aco repaJrm~ a~rlved at 11':~ ~. He detemtned that the posttton Indicator vas not accurate and he satd he ~euld order a nee part to correct this. Also, grtt ~. h ~ plates a11cmed leabge. Repeated operatto~ clued ~ pl&tes'~ ~d a good SOO0 pstg test vas obtained. T~. test Plug ~as se~ ~ ~ dr~11 trig speel. ~ hydril vas clesed and tested at ~ psig. gext ~ bllmi rams were clesnd ami tested at SO00 ps?g. A Joint of d~lll ~pa i sc~n~ tnte the test plug, the top ptpa rams ~ere closed a~d ~es~ ~ SQQO psJg. Atl BOP tests were satisfactory. The drlller rmove~ the test plug, pJ~ up t~ ,Im1'ly and sc~ a test 10:~-~ ~ c~ s~ ~pl~t of ~ l~k~ ~11~ c~k ~ I s~ ~llt~.. ~i't~m~~ I ~~~~ a~a, ~t'~ ~ a~ o~ ~ ~, ~ ~ I~ ~ i~ ~ cl~~ ~~ls., ~a-~ I comple~ a "Fteld Inspectt~ Repart" netimj i-Cat a prepar ~ell slgn must be Installed and l~at ~ keT!y cock betng Installed must be satisfactorily tested at ~ pslg before ~tng d~t11-ing. Swede satd the testt,g would be done ~ng ~ night and ~t he'd gtve Be a report tn the mining. left a copy of m.y ~ with Brian on ~ rtg, gave S~Je a copy fo~ BP's An¢~ offtOe, ~ a copy ls attaclTed. $~ede and ! returned to the ~t'~ns Cen~r for the ntght. F~~t~_:. 2]'~_ _!975_ I ~ent t~ ~"s offtco at 7:00/9I to git hts report. -~lly ceck I ~11-~ ~ tested at 6000 patg wtthout le~ktn9. The ~ ~ell sign, ~1:~ belongs ~tth the rtg, vas 1ocatnd. S~ide satd he'd get l~e-necessa~ ~nges ide and ha~e tt Installed at the Nlakuk No. 1. Bob.. 14tller, Bfl~n and Root Project Englnee~, had p~xat~ me a tour of BP facilities If I had ttie, so ! give btm a call. Bob ptcked ni up at 7:~ N4. He shom~ nI ~ Gatherlng Center No. 1 and the Electrtc Po~er Generation Plant before d~lvi~t. I to Dearie to catch the 10:16 N4 Itten fltght. I a~tved in An~&~e. at 1:10 BP ALASKA INC. C 0 N F I D'E N'T I A L State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director P.O. BOX 4.- ! 379 3111 - C - STREET ANCHORAGE, ALASKA 99503 TELEPHONE [907) 279-0644 April 7, 1975 . .--. - , -T .... ~c ..... i-' CONFER: FILE: _ uii Gentlemen: Well BP Niakuk #1 Please find enclosed in triplicate Form 10-403, Sundry Notices and Reports on Wells, advising of our intention to temporarily suspend the above described well. Very truly yours, BP ALASKA INC. F. J. Venn Prudhoe Bay Fields Manager vip Enclosures cc: Vice-President Exploration, San Francisco File - Niakuk #1 Forr~ 10-403 REV. 1-10~73 Submit "1 ntentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE £ ~NF IDENT'IAL SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT---" for such proposals.) 4. LOCATION OF WELL At su trace 1677' NSL, 1140' WEL, Sec. 26, T12N, R15E, UPM 5. APl NUMERICAL CODE AP1 #50-029-20156 6. LEASE DESIGNATION AND SERIAL NO. ADL-34625 Bottom Hole ADL-34630 Surface 7. IF INDIAN, ALLOTTEE OR TRIBE NAME WELLi i OTHER Wildcat - 2. NAME OF OPERATOR 8. UNIT, FARM OR LEASE NAME BP Alaska Inc. - 3. ADDRESS OF OPERATOR 9. WELL NO. Niakuk #1 P. O. Box 4-1379, Anchorage, Alaska 99509 10. FIELD AND POOL, OR WILDCAT Wildcat 13. ELEVATIONS (Show whether DF, RT, GR, etc.) KBE 30' AMSL (Est.) 14. CheCk Appropriate Box To Indicate Nature of Notice, Re 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 23, T12N, R15E, UPM 12. PERMIT NO. 74-65 )ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF [__J PULL OR ALTER CASING FRACTURE TREAT ~ MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) TEMPORARILY SUSPEND WELL SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. We propose to temporarily suspend this well prior to spring breakup and to complete operations after the winter freezeup later this year. We have insufficient time available to us during the current drilling season to complete the programed operations and it is not possible to conduct drilling, operations on this location during the summer. Operations will be suspended on or about April 15th. The total measured depth is expected to be approximately 11,700 feet. We propose to suspend the well in the following manner: a. Run magnetic multishot in open hole section. b. Run Schlumberger open hole logs and velocity survey. c. Run gyroscopic survey from 9-5/8" shoe at 10,063' to surface. d. Set 9-5/8" cement retainer 'at 10,000' and spot 50 sacks Class "G" plug on top of retainer (150' cement plug). Feel for plug and pressure test to 3500 psi. e. Set 13-3/8" cement retainer at 2050' and spot 50 sack Class "G" plug on top of retainer (75 ft. cement plug). Feel for plug and pressure test to 3500 psi. Displace top 2000+ feet to diesel ....... mixture and leave 10.2 ppg mud below. Install 5000 psi W.P. wellhead cap assembly. Move rig and camp off location, Ce 16. I hereby certify th is true and correct SIGNED · ', 'J. venn TITLE Prudhoe Bay Fields Manaser AMP GAs (This space for State office use) APPROVED BY CONDITIONS OF APPROVAL, IF ANY-. TITLE See Instructions On Reverse Side BP ALASKA INC. Mr. O. K. Gilbreth, Director Division of Oil & Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska P.O. BOX 4-1379 31 1 I - C - S':I'REET ANCHORAGE. ALASKA 99.503 TELEPHONE (907) 279-0644 April 17, 1975 Re: Niakuk #1 - BP Alaska Inc. Permit 974-65 Dear Mr. Gilbreth: With reference to the. telephone conversation yesterday be~ your Mr. Tcm Marshall and myself, regarding the cc~pany's application to suspend the referenced well, and in amplification of that request, we sut~it the follc~ing information for your consideration: le We have not reached our target depth, for this well nor have we obtained other information we were seeking which might enable us to better evaluate the hydrocarbon potential in this area. As mentioned in our letter of March 21, 1975 we anticipated having to suspend the well, prior to realizing all of our objectives and, in fact, we did suspend operations, on April 13, 1975 at a depth of 11,640 feet. e The Niakuk Island location was not designed as a ~ drilling location. Because of space limitations,, the camp facility was located on an adjaoent island to the south of the drill site and is not equipped with the required five. foot gravel pad for sunnier operations. Further, possible ~ storms might cause the ice- pack to move onto the island, and without proper safeguards could cause damage to tanks and lines,, thus resulting in envirorm=-ntal damage. ® Because the Niakuk Island. location was not intended as a sunm~r location, we have no means of servicing the rig frcm shore with appropriate vessels. This presents a safety hazard since in the event of an upset well .condition (loss of circulation, gas kick etc) we would not be in a position to provide the necessary -2- . Higher temperatures rising above zero and approaching above the freezing point, particularly during the last week when the day time ambient temperature reached 34 degrees, and observed running water in the foothills of the Brooks Range indicate that breakup and thawing is imminent. Thus, we concluded that the rig must be removed frcm Niakuk Island .by April 15, 1975. For the above reasons, we feel that the proposed procedure whereby we have suspeDx]ed the .well at its. present depth for re-entry ~n or about January 1, 1976 is the most e~itious and safest way of dealing with the lack of suitability of the slate for ~ operations. I trust this information will prove.useful forVou in considering our request. A. K. Howard Manager Operations blm BP ALASKA INC. CONFIDENTIAL State of Alaska Department of Natural Resources Division of Oil and Gas 3001 PorcuPine Drive Anchorage, Alaska 99504 P.O. BOX 4-1 $79 31 I 1 - C - STREET ANCHORAGE, ALASKA 99503 TELEPHONE (907) 279-0644 April 2, 1975 Attention: Mr. O. K. Gilbreth Director Gentlemen: Well BP Niakuk #1 Please find enclosed in duplicate Form P-4, Monthly Report of Drilling and Workover Operations, for the month of March, 1975. Very truly yours, BP ALASKA INC. F. J. V enn Prudhoe Bay Fields Manager RHR:vjp Enclosures cc: Vice-President Exploration, San Francisco File - Niakuk #1 ~orm No. ~q~V'. ~- I-?0 STATE O~ ALASKA OIL AND GAS CONSERVATION CONWUTrEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS SUBMIT IN DUPLICATII~- ~ONF IDENTIAL BP Alaska Inc. APl NUiV/E~CAL CODE 50-029-20156 6 LEASEDESIGNA~ON A~DS~IALNO ADL-34630 Surface ADL-34625 Bottom Hole OXL [] G,. [~ OT,E, Wildcat - WELL WELL 8. L,~IT FAB2~ OR LEASE NAME 3. ADDRESS OF OP~TOB P. O. Box 4-1379, Anchorage, Alaska 99509 4. LOCA~O~ OF W~L Surface 1677' NSL, 1140' WEL, Sec. 26, T12N, R15E, UPM 9 WELL NO Niakuk #1 10 'FLFJ~D A..'qD POOL. OH WILDCAT Wildcat n s~.c.T.. R.. ~. Cso~ro~ HO~ oa,rr, cvn, r~ Sec. 23, T12N, R13E, UPM II. PEH~MIT NO ' 74-65 13. REPORT TOTAL DEPTH AT END OF MONTH, CI-IA~NGES IN HOLE SIZE, CASING AND CEi~ENTING JOBS INCLUDING DEPTH SET AND VOL~ USED, PEI~"O~TIONS. TESTS A_ND HESULTS FISHING JOB~ JLr~K IN HOLE AND SIDE-TRACKED HOLE A~ID ANY OTHER SIGNIFICANT ~I~E~ IN HOL~ CONDITIONS March 1 - 31, 1975 Worked pipe free. Directionally drilled 12-1/4" hole to 10,107'. Ran Schlumberger logs. Ran Side Wall Core Sample Gun. Stuck gun 106' off bottom and parted wireline. Fished out wireline and unfired sample gun. Ran 50 joints of 9-5/8" 47# Soo-95 Buttress and 143 joints of 47# N-80 Buttress casing liner, with shoe at 10,063' and top of liner at 2109'. Cemented liner in one stage using 1550 sacks Halliburton Light and 200 sacks Class "G". Cement in place 0115 hours, March 22, 1975. Nippled up BOP stack and tested liner lap and casing to 3600 psi. Directionally drilled 8-1/2" hole to 10,861'. Picked up core barrel and cored from 10,861' to 10,893'. Directionally drilled to 11,054' and POH for core barrel. 14. l hereb~certif~%ha~tn~istrueandcorre~ PrudhOe BAy ' " ~ .... $IGI~ ' .~_ '"'~_' v~" =Tu~ Fields Manager i ii - NOTE--Report on this form is required for each calendar months regardless of the status of al)lrattan~ and mull I)o flied in duplicate with the oil and gas conservation committee by the 15th of the sueceeding month, ufllese otherwise directed. · P°rm 10-403 REV. 1-10~73 Submit "1 ntentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) Ow~LLLOWELLGAS 0 OTHER Wildcat. NAME OF OPERATOR BP Alaska Inc. 3. ADDRESS OF OPERATOR P. 0. Box 4-1379, ~chorage, Alaska 99509 4. LOCATION OF WELL At surface 1677' NSL, 1140' WEL, Sec. 26, T12N, R15E, UPM 13. ELEVATIONS (Show whether DF, ET, GR, etc.) KBE 30' AMSL (Est.) 14. CheCk Appropriate Box To Indicate Nature of Notice, Re NOTICE OF INTENTION TO.' TEST WATER SHUT-OFF L___J PULL OR ALTER CASING FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS CONFIDENTIAL 5. APl NUMERICAL CODE ~I #50-029-20156 6. LEASE DESIGNATION AND SERIAL NO. ~DL-34625 Bottom Hole AgL-34630 Surface 7. IF INDIAN, ALLOTTEE OR TRIBE NAME UNIT, FARM OR LEASE NAME WELL NO. Niakuk #1 10. FIELD AND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 23, T12N, R15E, UPM 12. PERMIT NO. 74-65 )ort, or Other Data SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all Pertinent details, and give pertinent dates, including estimated date of starting any proposed work. We propose to suspend this well prior to spring breakup and to complete the operations indicated in our Sundry Notice dated January 24, 1975 during the winter freezeup later this year. We have insufficient time available to us during the current "drilling season" to complete the programed operations. It is not possible to conduct drilling operations at this location during the summer. The well will be suspended at a convenient casing depth prior to April 20, 1975. Operations will resume before January 31, 1976. Pertinent information on this well could be filed after the temporary suspension of work but we request, pursuant to the provisions of AS 31.05.030, the 24 month confidentiality period shall not commence until all significant' operations scheduled for the 1975/1976 drilling season have been completed. 16. Details of the proposed temporary suspension will be filed for your approval before April 20, 1975. These will, of course, be dependent upon drilling progress prior to breakup, t~ I hereby certify, th~ng is~true and, correct SIGNED.- TITLE Manager Operations _ DATE A. K. Howard (This space for State 'office use) APPROVED BY CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions On Reverse Side BP ALASKA INC. CONFIDENTIAL State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99504 P.O. BOX 4-1379 31 I I - C - STREET ANCHORAGE. ALASKA 99503 TELEPHONE {907) 279-0~44 March 4, 1975 Attention: Mr. O. K. Gilbreth Director Gentlemen: Well BP Niakuk #1 Please find enclosed in duplicate Form P-4 Monthly Report of Drilling and Workover Operations. Very truly yours, RHR:vjp Enclosures CC: INC. A. K. Howard Manager Operations Vice-President Exploration, San Francisco File - Niakuk #1 l~rm N'o. * R~'V. 3- I-?0 STATE OF' ALASKA OIL AND GAS CONSERVATION COMMrrl'EE SUBMIT IN DUPLICAT~ MONTHLY REPORT O'F :DRILLING AND WORKOVER OPERATIONS OXL [] G~S ~] O?~ZS Wildcat WI~LL W~LL 2. NAME OF OPI~-ATOR BP Alaska Inc. 3. ADDRESS OF OPEP~TOR P. 0. Box 4-1379, Anchora§e~ Alaska 99509 4. LOCATION OF W~-l-l- Surface 1677' NSL, 1140' WEL, Sec. 26, T12N, R15E, UPM ~ONFIDENTIAL AP1 NUMERiCAL CODE 50-029-20156 LEASE DESIGNATION AND SEHIAL NO. ADL-34630 Surface ADL-34625 Bottom Hole IF INDIAN, ALOTiEE OR TRIBE NAME 8. L,~IT FARM OB LEASE NAME 9 W~LL NO Niakuk #1 10 F~ ~ND POOL. OR WILDCAT Wildcat 11 SEC , T., R., M. (BOI'TOM HOL~ Sec. 23, T12N, R13E, UPM 12. PERMIT ~0 74-65 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND C~:¥IENTING JOBS INCLUDING DEPTH SET AND VOLLrNIES USED. PERFORATIONS, TESTS A2TD H.ESULTS FISHING JOBS JUnK I.N HOLE AND SIDE-T'R~CKED HOLE AND A2~IY OTI~IER SIGNIFICANT CEANGES l'N HOL~ CONDITIONS Spud well 2100 hours, February 12, 1975. Drilled 17-1/2" hole to 2710'. Set 13-3/8" 72# N-80 casing at 2704' and cemented w/3650 sacks Permafrost. Directionally drilled and surveyed to 6113'. Stuck pipe at 6113'. Displace mud to water. ~4. I hereby certifY ~g is true and correct Manager Operations. NOTE --Rel)ort on this form is required for each calendar month~ regardless of the status of oparations~ and must ~ filed i. duplicate with the oil and gas conservation committee by the 15th of the suoceeding month, urlle~ otherwise directed. BP ALASKA INC. CONFIDENTIAL State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth, Director P.O. BOX 4-1379 31 I I - C - STREET ANCHORAGE, ALASKA 99503 TELEPHONE (907) 279-0644 January 24, 1975 Gentlemen: Well BP Niakuk #1 Enclosed are the following documents in triplicate, reflecting a change in the drilling and casing program. 1) Form P-3 Sundry Notices and Reports on Wells. 2) Proposed Drilling Program Outline. Very truly yours, A. K. Howard Manager Operations PRJ:ime Enclosures cc : Operations Coordinator, San Francisco Vice-President Exploration, San Francisco File - Niakuk #1 JAN ? f, 75 Form 10-403 REV. 1-10-73 Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) 1. O,L I'--! GAS I'--I WELL I.--.I WELL ~ OTHER Wildcat 2. NAME OF OPERATOR BP AT,ASWA TM("._ 6. LEASE DESIGNATION ANO ADL-34625 Bottom Itole ADL-34630 Surface 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME 3. ADDRESS OF OPERATOR 9. WELL NO. P-~. Bnw 4-1~7q; Anehnrn~; Aln.q~ 9q%Qq Niakuk ~1 4. LOCATION OF WELL 10. FIELD AND POOL. OR W~LDCAT At surface Wildcat 1677' NSL, 1140' WEL, Sec. 26, T12N, R15E, UPM 1i. SEC.,T.. R., M..(aOTTOM HOL£OBJECT~VE) Sec. 23, T12N, R15E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 12. PERMIT NO. KBE 30' AMSL (Est.) 74-65 14. Check Appropriate Box To Indicate Nature of Notice, Re )ort, or Other Data NOTICE OF INTENTION TO: MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTER lNG CAS lNG SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletlon Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. We propose to alter the drilling and casing, program. Listed below, are the proposed changes numbered with reference to Form 10-401, Permit to Drill or Deepen, Permit No. 74-65. No. 22 Approximate spud - February 10, 1975. No. 23 Proposed casing and cementing program -- Size Hole Size Casing Wt./Ft. Grade MD TVD Qty. of Cmt. 36" 30" 157 - 110' 110' 400 ft.3 17-1/2" 13-3/8" 72 N-80 2,700' 2,700' 3800 ft.3 12-1/4" 9-5/8" 47 N-80/Soo-95 10,275' 9,850' 3300 ft.3 8-1/2" 7" 29 N-80 11,200' 10,720' 300 ft.3 6" 4-1/2" 13.5 N-80 16,000' 14,000' 600 ft.3 Revised tilling Program Outline is attached. 16. I hereby certif~t~ait~be foregoing is true and correct SIGNED ~ ~ ' TITLE Manager Operations DATE A. ii. ~oward (This space for State office use) CONDITIONS O~P~VAL, TF A~Y TITLE / _ / DATE, Approved Copy Re~d~ ~ Instructions On Revere Side BP ALASKA INC. CONFIDENTIAL State of Alaska Department of_Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. Homer L. Burrell, Director Gentlemen: P.O. BOX 4-1379 3111 - C - STREET ANCHORAGE. ALASKA 99503 TELEPHONE {907) 279-0644 January 20, 1975 Well BP Niakuk #1 Enclosed are the following documents in triplicate, reflecting a change in the subsurface well location and a revised drilling and casing program. 1) Form P-3 Sundry Notices and Reports on Wells. 2) Proposed Drilling Program Outline 3) Surveyor's Plat showing well location. ery truly yours, ALASKA INC. A. K. HOward Manager Operations RHR:ime Enclosures cc : Operations Coordinator, San Francisco Vice-President Exploration, San Francisco File - Niakuk #1 JAN ,., 0 1975 DIVIS~O~ 0~' OiL AND GAS Form 10-403 REV. 1-10-73 Subml t "1 ntentions" in Tril311cate & "Subsequent Reports,' in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT---" for such proposals.) ~' OIL !---I GAS I---1 WELLL-.I WELL I_..I OTHER Wildcat' 2. NAME OF OPERATOR BP AkA. S~ INC. 3. ADDRESS OF OPERATOR P.O. Box 4-1379, Anchorage. Alaska 99509 4. LOCATION OF WELL At surface 1677' NSL, 1140' WEL, Sec..26, T12N, R15E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) KBE 30' AMSL (Est.) 14. CheCk ApproPriate Box To Indicate Nature of Notice, Re API #50-029-20156 6. LEASE DESIGNATION AND SERIAL NO. - ADL-34630 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME 9. WELL NO. Niakuk #1 10. FIELD AND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 26, T12N, R15E, UPM 12. PERMIT NO. 74-65 )ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form,) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, Including estimated date of starting any proposed work. We propose to drill to a shallower subsurface target and alter the drilling and casing re e o 1 -4 pr. ogram. Listed below are the proposed ~_chan~ numbered with ~e~ permit to Drill or Deepen, No. 4 T.D. Location 900' SNL, 560' WEL, Sec. 26, T12N, R15E, UI~%a JAN ~ 0 1975 No. 15 Distance to nearest lease - 900' SNL No. 19 Proposed depth-'11,200' MD (10,720' TVD) No. 22 Approximate spud'-~e-~uary 10, 1975 AND No. 23 Proposed casing and cementing program --- Size HOle Size Casing Wt/Ft. Grade MD TVD . , 36" 30" 157 17-1/2" 13-3/8" 72 12-1/4" 9-5/8" 47 8-1/2" 7" 29 - 110' 110' N-80 2700' 2700' N-80/Soo-95 10,275' 9850' N-80 11,200' 10,720' Quantity of cement 400 ft.3 3800 ft.3 ~'~ 3300 ft.3 300 ft.3 16. I hereby certi Ding__is true and correct TITLE SIGNED. A.K. Howard CONDITIONS OF APPROVAL, IF ANY(~ --~" TITLE Manager Operations DATE January 20, 1975 DATE See Instructions On Reverse Side Returned :~ I -~- r~ ~ I974 Enciosed ls fhe approved appl~tlon for permit to drtl I b above refe~ . . rivers 1.~ ~tast~ mid. fl~J;r-~t~ sys:te-s have ~ clmltl~ -- ~ {Title' ~ ~t~ ~l~mt:t~.~). PrI~ ~ ~1~ ~.1~ ~ ~ ~~ by ~-.~I~ ~t~~s of,ft~, ~ of Flsh Pursuant .t~ ~$ ~.40, ~i Hire :~.State Leases, the Ata.,I, ka Department of.' Lalx~ Is t~I,g ~lfl'a of: tt~ i~ of fhls peralt fo drill. E~closure , Deparfamf of FiD ~ a,~, Habitat Sect.lo, w/o encl. BP ALASKA INC. P.O. BOX 4- ! 379 31 I 1 - C - STREET ANCHORAGE, ALASKA 99503 December 4, 1974 State of Alaska Department of Natural Resources Division of Oil and Gas 3001 PQ~cupine Drive Anchorage, Alaska 99509 Attention: Mr. Homer L. Burrell, Director Gentlemen: Well BP Niakuk #1 Enclosed are the following documents in triplicate: 1. Application for Permit to Drill Well BP Niakuk #1. 2. Proposed Drilling Program Outline. 3. Surveyor's plat showing well location. 4. Layout of Niakuk Island showing well location. 5. Proposed Velocity Survey. Also enclosed is our check in the amount of $100.00 to cover the permit filing fee. IVery truly yours, A. K. Howard, Manager Operations PRJ:ime Enclosures cc : Operations Coordinator, San Francisco Well File - Niakuk #~ Porto 10-- 401 , ~%'V. I-I--71 STATE OF ALASKA OIL AND GAS CONSERVATION ,COMMITTEE PERMIT TO DRILL 'OR DEEPEN l&. TTPI OF WORK DRILL J~ DEEPEN J-J b. TYPE OF WILL O,L I--] o" r--1 "--~"~ 2. NAME OF OPEFLATOR 3. A D'~ R]~U~I~3~U%~(~I~' ° SUBMIT IN ~I~/IPI (Other instructions reverse side) ~[ ~E D~IGNA~ON ~ ~ NO. MUI,TIPI,'zON. ~ 8. UNIT, FAR~ O~ LEASE N~E At surface z6,ooo'.o) 'iqnn, .~._ Ann, ~.. ~..9~_ ~_ ~q~_ ~ ~ ~"~~'~ 14. B~D TN~O~ATf~: 8~te of 15. DISTANCE FROM P~OPOSED* ' [18. ~O. OF ACR~ IN LEASE LOCATIO~ ~O NEAREST 1 PROPERTY OR LEASE LI~E, ~. (Also to nearest drig, unit, if an~) 1~ ~ ~ ' 18. 'DISTANCE FROM PROPOSED LOCA~ON* - TO NEAREST WELL DRILLING. COMPLETe, .OR APPLIED FOR, FT. 21. EL~ATIONS (Sho~whether DF, RT, CR, etc.) [, 1~~ I i 9. WELL NO. ~4 mb,dr dl 10. ~4I~'L--~-~,~4b ~'OL, OR WILDCAT 11. SEC., T., R., M., fBOTTOM ECTIVE~ ,.~o,,-., ~ 100. 000.00 ' [17. NO. ACRES'ASSIG.14ED TO THiS WELL , _~Ao 20. ROTARY OR'(~ABI, E TOOLS 22. APPROX, DATE WORK WILL START* 3..,m~ 15.. 1975. 23. - .... %~"' ~' PROPOSED CASING AND CEMENTING PROGRAM .... v - I size OF HOLE SIZE OF CASING WEIGHT PER FOO~ j GRAI)E . ~I',NG DEPTI~VM[ quontit¥ of cement ' ~,, ~.,, m s~ ~ . mn, AO0 au.ft. ~V .... ~ ~v ...................... AND IN ABO SPACE DESCRIBE i=3~OPOSED PP, X)GRA/VI: If ~1 is to dee~n 'give ~ on present p~u~ive zo~ ~d pro~ ~w prffdu~ve ~ne. J~~l i! ~.~ril~ or a~n d~ec~[o~lly, give ~rtment ~' on'sgbsu~a~ ~tW~ ~d .meas~d ~d ~ue ve~ical d~.~Give bio--ut preventer ~gram._ - .... 24.19TGN~hereby. ce~i~~e~ ~ *I--t Foregoing is ~e (This space for State office use) SAMPLES AND CORE CHIPS ~ YES [] NO DIRECTIONAL SURVEY RE~ ~ YES [] NO CONDITIONS OF APPBIDVAL, IF ANY: M,U,D LOG YEs [] NO SEE TRANSMITTAL LETTER A.P.I, ~CAL CODE 50-029-20156 --I 74-65 / P~:RMIT ~O / -"; APPROVAL DAT~ / ,~/~ fj,~_.__ ~'"//~.-~_~ Chairman APPROVED BY TI~., - r *~ In--on, ~ Reve~ Side December 12, 1974 December 12, 1974 WELL BP NIAKUK #1 PROPOSED DRILLING PROGRAM OUTLINE Dry bucket 36" hole to 80'+ below ground level and cement 30" conductor to surface using Arcticset cement. D'rill 24" hole vertically to 2500' + BKB and cement 20" casing to surface using Permafrost II cement. Install 20" 2000# BOPE. Drill 17-1/2" hole vertically to approximately 55~0' MD and cement 13-3/8" casing to 2100' with Class "G" and PermAfrost II cement. Install 13-5/8" 5000# BOPE. Displace the 13-3/8" x 20" annulus to diesel above 2100'. Drill 12-1/4" hole directionally to approximately ll,400'MD and cement 9-5/8" casing to top of liner approximately 500' inside 13-3/8" shoe with Class "G" cement. Drill 8-1/2" hole directionally to TD at approximately 16,000YMD. Run 7" casing liner if required. Cement 7" casing to top of liner approximately 500' inside 9-5/8" shoe with Class "G" cement. Suspend well. Blowout preventer program consists of 2000# W.P. pipe rams, blind rams, and bag preventer from the 20" casing point to 6500' and 5000# W.P. pipe rams, blind rams, and bag preventer from 13-3/8" casing point to T.D. Zones of interest Will be cored. Ni ,UK N'~ I CHECK SHOT · . SURV,.. 4 HOLES DRILLED 3OFT. BELOW SEA FLOOR,, 20 FT. APART E~Wi 10FT. APART N-S; LOADED WITH 10 LB. NCN xx xx ND°E HOLES AS ABOVE XX xx 4 HOLES AS.ABOVE . . _ 4 HOLES AS ABOVE 17 HOLES 30 FT. BELOW SEA FLOOR, 20FT. APART E-Wi 10FT. N-Si LOADED WITH 10 LB NCN 10 HOLES 30 FT. BELOW SEA FLOOR, 20 FT. APART LOADED WITH 10LB NCN 5 HOLES 25 FT. BELOW SEA FLOOR, 20 FT. APART LOADED WiYH 5 LB,. NCN XX xx XX ~ xxx ~xxx <~ NIAKUK jN'-I -- 6000 IA.,. -- 4000 2OOO 500 300 22 27 PROPOSED OTTOM HOLE 23 19 400' ~l"~l LONG: 148°14'42.95"i ~I ', X: 715,978 56 I I 34 L ~8 CERTIFICATE OF SURVEYOR SCALEs I"= IMILE I hereby certify that I am .properly registered and · licensed to practice land surveying in the State of Alaska and that this plat represents a location, survey made by me or under my supervision, and that all dimensions and other details are correct. ..... //- 25 - 7;/ Date SURVEYOR ADDED PROPOSED BOTTOM HOLE DEC, 4-,1974 C,J,R. AS- BUILT NIAKUK No. I Located in PROTRACTED SEC, Surveyed for B.P. ALASKA INC. Sarveyed by F.M. LINDSEY 8~ ASSOC. LAND & HYDROGRAPHIC SURVEYoRs :>502 West Northern Lights Boulevard Box 4-081 Anchoroge Al 4-1379 99503 lease opera~ suhnitted ~f your letter of ~..~rdu 15, 1974, are hereL~f Bi~ life Ln th~ area of ~ [~rojec~ on Niakuk Islaml ~r~ludas 'large ~~ra~ns of r~l~ old s%~ du~ ~ JA~I, '~ tt~ ~~ for ~s~. ~~~~ ~'~ ~le bLrd E~i~~ons 2~ Prior to ~r~uir~. dr~~ ~r~r~ations d~il-.~ pl~ms shall, be su~mithed and al%~-'ro~ sb~wing the p=ccautions to I~ ~~ in ~e ~ ~stiug i.~ or watar U£~. com.~leti~n of ~terial r~mml, mini~ sites level, with L~r~.~.m$ r~a~ved, ~ po~o!es ~ depressions filled to prev~t fish ma ~teria! ~hall L~.. r~x~d prior to sprir.~.3 ~= ,e~.~ao or that ~ %~a~_r fl~w of the Sag'~%avfu%~k'~k i~ive~; ~y ~ eJlt'~ At~r~ 15, 1974, ifi~ u~' of cTc~i, ccmtact v~clss .... APR 'i 2 1974 w~l is a dry ~-~ +~-'~, ' ' ' ' {~,f ~'~e we~ is ca?~!e of pm~uc{ion c~{i pd~'~an~'t a-~ ~ccl~ive us3 9. A co~ie~ re~ert shall ~ fil~4 wi,~b~ i5 days of c~::oletion O~f 0n:'~:~'':~'h'i '%~-'~' FEDRO DENTON Ch~e,C 1V~.ra~ Section Pedro Lease CHECK LIST FOR NEW ~'~LL PERMITS Yes ?,!o Remarks Is well to be located in a defined pool ................. /~?~ Do statewide rules apply ........................ '. Is a registered survey plat attached · . ........ x/~~ ,. Is well located proper distance from property line ...... . ..... .. ; Is well located proper distance from other wells ...... ~ i. Is sufficient undedicated acreage available in this pool ........ Is wet! to be deviated ......................... X~¢~ ...... ;. Is operator the only affected party .................. x~-~ '. Can pe~it be approved before ten-day wait ............... ~/< O. Does operator have a bond in force ................... 1. Is conductor string provided ...................... 2. Is enough cement used to circulate on conductor and surface ...... 3. Will cement tie in surface and intermediate or production strings 4. Will cement cover all possible productive horizons ........... 5. Will surface casing cover all fresh water zones ............ 6. Will. surface csg ...... internal burst equal 5 psi/ft, to next string 7, ~,.~i!l all casing give adequate safety in collapse and tension 8. Does BOPE have sufficient pressure rating ............... '~__ qdditional Requirements: f, : i Well HistO.ry File APPENDIX Information of detailed nature that is not padiculafly germane to the' Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accUmulated at the end of the file under APPENDIX.' .. No special*effort has been made to chronologically organize this category of information. .o I..OG A DIEF'TH INC =0.500 CRVI~ HNEH TOOL. SRVORDNO UNIT HIN-EV DEF'TH HAX-'EV DEPTH START END TOTAL ]. o :, 7. · ".-.0,191 S76~00, ,:t~,..,=,., ,10 ~00 94,0. ].1605~0 ].0611.,'::,.., 2 ILH DIL, OHMM 0,55~4 ~604,00 1421,52~ 11~5~00 94,0 11605,0 10611,5 2 ILD DIL OHM~ 0,601 :3602,00 1547,514 119a,50 94,0 11605,0 10611,5 4 LL8 Jill OHMM 1,();~2 360].,50 1462,840 11592,00 94,0 ].1805,.0 10611~5 5 CAL. I F'DC. IN· 7,701 11093,50 20,786 10452,00 10063,0 11614,.0 1551,0 6 GR FDC GAF't 1~,72~ 11a26,50 150,596 10108,50 10067,0 11614,0 1551,0 7 RHOB Ir'Dc ~/Ca 1,7~75 10643,50 2,800 11180,50 1006~,0 11614,0 1551,0 8 NPHI CNL % 2,844 1155~5~50 55,719 10074~00 1006~0 11614,0 1551,0 9 INTT SDIC US/F 49,642 11166,50 225~616 5'.51~00 104,0 11605,0 10621,5 TOTAL ,t W *.,.;' ON TAF'E I'.:1C-0025 59271.5 F' RECEIVED MAY 0 ~,laska Oil & Gas Cons. Anchorage LIS TAPE ON DISK£Y/N](N)> LISTING TO PRINTEREY/N](N)> LISTING TO SCREE'N£Y/N](Y)> SUPPRESS WELLSITE INFO£Y/N](N)> PROCESS?(O-DECODE,1-SUMMARY,2-DEPTH CHECK)( PRIN'[ EVERY N-TH DATA RECORD( 30)> BATCH MODEEY/N](N)> SEQ, NO, OF' FIRST FILE TO PROCESS( SE~o NO, OF LAST FILE TO PROCESS( RECEIVED t)>' ?9?)> 0):> 2 FORMAT TRANSLATION PROGRAM DATA COLLECTORS OI-MAY-851 5:27:17 REEL HEADER LENGTH : 126 BYTES SERVICE NAME t DIOI'IZ ORIGIN : HAND REEL NAME : CONTINUATION # : PREVIOUS REEL : COMMENT : DA'I'Et 85/ 5/ 1 DATA COLLECTORS LoloS, FORMAT:REEL HDR TAPE HEADER LENG'rH ~ 126 BYTES SERVICE NAME : DIOTIZ ORIGIN ~ HAND TAPE NAME : 959 CON'I'INUATION ~ : O1 PREVIOUS TAPE : COMMENT : UWI=500272015600 DA'I'E: 75/02/15 DATA COLLECTORS L,I,S, FORMAT:TAPE HDR FILE HEADER LENGTH : 56 BYTES FILE NAME : DIG'I'IZ,O01 SERVICE NAME : VERSION ~ : DATE ~ MAXIMUM LENGTH : 1024 FILE TYPE : LO PREVIOUS FILE : FILEHEAD INFORMATION RECORD MNEM. CONTENTS UNIT CN : WILDCAT APIN: 500292015600 WN ~ NIAKUK ¢1 FN : $EC26 T12N R15E DICO~ Q+C, DATA COLLECTORS S TAT; 50 COUN; LATI; O, 00000 LONG; LCO ; 440 DATE; 2/15/7~ BHT ; 80,000 INFORMATION RECORD MNEM CONTENTS DFD ; 10.600 DFV ; 80.000 DFF'H~ 7,500 DFL ; 14.200 RM : 3,4?0 MST ; 45.000 RWS : 0,000 w$'r; 0.000 RMF ; 2.180 HF'S't': 45,000 .MCSl't 45,000 TCS ; 7.000 INF'ORHATION RECORD ) MNEM CONTENI'S EKB ; 31.000 ) EDF ; 0,000 EGL ; 6.000 EPD : 31.000 i TDD ~ 2712.000 TDL : 1806,000 BLI :. 1800.000 ) 'rLI t ?4.000 CS1 ~ 30.000 CW1 ; 0.000 ) CBDI: 60.000 CBLI: ?4.000 CS2 : 0.000 ) CW2 : 0.000 CBD2t 0o000 CBL2: ~ BS1 :. 17.500 BSDI: 2712.000 BS2 ; 0.000 BSD2; O.OOO DATA FORMAl' SPECIFICATION UNIT DEOF' DEGF DEGF UNIT FT FT FT FT FT FT FT FT FT FT FT FT FT FT I i 66(B) 2 I 66(8) 5 2 79(0) 4 I 66(B) 5 I 66(B) 6 4 73(I) 7 4 6~(A) 8 4 7~(I) 9 4 65(A) 11 1 66(B) 16 ! 66(B) 0 0 66(B) .lin .lin 0 0 0 1 1 OD 60. 25 1 DATA SPECIFICATION BLOCKS: SUBTYPE ENTRY IC TOOL SVORD~ UNITS API API API API F'ILE~ SIZE PROC SAMP CODE DEPI' FT 0 0 SP MIL MV 7 10 ILM MIL OHMM 7 120 ILM DIL OHMM 7 120 LL8 OIL OHMM 7 220 CALI FDC IN 7 280 OR FOC GAPI 7 310 RHOB F'DC O/C5 7 NPHI CNL % 7 890 INTI' SMIC US/F' 7 520 0 0 1 4 0 1 68 1 1 1 4 0 1 68 44 1 1 4 0 1 68 46 1 1 4 0 1 68 8 i 1 4 0 I 68 1 1 1 4 0 1 68 1 1 1 4 0 1 68 1 1 1 4 0 1 68 3 1 1 4 0 I 68 32 I I 4 0 1 68 DEPTH NAME VALUE NAME VALUE NAME VALUE NAME VALUE 11614,0 DEPI' 11614,000 SP -997,250 ILM . LLB -?99°250 CALI 8.468 6R NPHI 5.906 INTT -?9?,250 -799.'250 ILD 21.860 RHOB 2.756 11237.0 · . 10864.0 .: : · 10489.0 DEPT 11259.000 LL8 12,175 NPHI 17,?25 MEPT 10864,000 LL8 29.625 NPHI 15,079 OEPT 10487,000 LL8 2,181 NPHI 56,875 SP 21.850 ILM CALI 9.692 OR INTT 71,982 SP 11,?65 ILM CALI 10,672 OR INTI' 80.842 SP -2,501 ILM CALI 20,752 OR INTT 106,496 6.598 ILD 6,355 78.025 RHOB 2.580 9,168 ILM 8,122 22,291 RHOB 2,532 1,797 ILM 1.709 106.630 RHOB 2.445 10114.0 MEP'I' 10114,000 SP -5,457 ILM LL8 4.080 CALI 14.771 GR NPHI 31.658 INTI' 86.945 3,382 ILO 3.188 98.205 RHOB 2,~85 9739.0 DEPT 975?.000 LL8 7,172 NPHI -999,250 SP 16,121 ILM CALI -999,250 OR INTI' 77,625 6,512 ILD 7,015 -979.250 RHOB -??9,250 9364.0 MEPt' 9364.000 LLB 12.094 NPHI SP 6.925 ILM CRLI -799,250 OR INTT 116,586 ILO 5,B44 RHOB -799,250 8614.0 -. ..' 7864,0 . . 7489,0 7114.0 6739,0 6364,0 !' 5989,0 _ . .. 5614.0 5239,0 4864°0 ',, 4114.0 . . - · 298?,0 LL8 12.547 CALl -999,250 NPHI -997.250 INll' 74.641 DEPT 8614.000 SP LLB ~.999 CALl -999,250 NPHI -9?9,250 INl'l' 98,311 DEPI' 8239.000 SP -21,88~ LL8 5.085 CALl NPHI -9?9.250 INTI' 100.082 DEPT 7864,000 SP LL8 ~,020 CALl NPHI -99?°250 INTT DEPT LL8 NPHI . DEPT LL8 NPHI 7489,000 SP -2?,057 5,079 CALl -9??.250 -999.250 INTI' 91.844 7114.000 SP 52.493 6.166 CALl -999.250 -999.250 INT'[ 97.152 DEPT 6739,000 SP 43,056 .., LL8 5°484 CALl -999.250 NPHI -9?9.250 INT'F 101.854 DEP'I' LL8 NPHI 6J64o000 SP -5.567 5°655 CALl -?99.250 -999.250 INl'l' 112.399 DEPT 5989.000 SP 38.53? LL8 5.818 CALl -999.250 NPHI -999.250 INTT 117.871 DEPT 5614.000 SP ?.758 LL8 4.697 CALl -9?9,250 NPHI -999.250 INI'T 99.006 DEPT 5239.000 SP 24.712 LL8 5.125 CALl -?99.250 NPHI -9??.250 INTI' 122.309 DE'PT 4864,000 SP -12o951 LL8 8,157 CALl -9?9.250 NPHI -999.250 INTT 106,0~2 DEPT LL8 NPHI DEPI' LL8 NPHI DEPT LL8 NPHI 448?,000 SP -8°?24 7.175 CALl -999,250 INT'[ 116,959 4114.000 SP -19,445 4,082 CALl -9??°250 INTT 125.770 ~739.000 SP -25,807 J.225 CALl -???,250 -999.250 INTT 130,539 DEPI' LL8 NPHI 3364.000 SP -12.010 5.512 CALl -9?9,250 INTT 140.678 DEPT 298?°000 SP 7,817 LL8 4,109 CALl -?99.250 8R ILM 8R ILM ILM [iR ILM 0~ ILM ILM ILM ILM ILM GR ILM ILM ILM OR ILM GR ILM ILM 2,739 IL~ -999,250 RHOB 2.655 -999.250 RHOB 2.564 ILO -999.250 RHOB 2,?53 5,927 'ILD -999,250 RHOB 2,970 ILD -999.250 RHOB 2,152 ILO -9?9,250 RHOB -?99,250 RHOB 2,101 -9?9.250 RHOB 3,902 ILD -999,250 RHOB 4,274 -?99,250 RHOB 3,977 ILD -999,250 RHOB 1,848 -999,250 RHOB 1,044 -999,250 1,440 ILD -9?9,250 RHOB 2,606 -?99,250 RHOB 2,677 2,72? -?9?,250 2,627 -9?9,250 ~,220 -999.250 ~,621 -999+250 3,220 -999,250 1,967 -999,250 2,955 1.635 -999,250 4,365 -9?9,250 ~,482 -999,250 3,390 1,599 -?99.250 0,878 1,262 -???,250 -?99,250 223~o0 1489,0 1114,0 .. 739,0 364,0 DEPT 2239,000 SP -999 LL8 -999,250 CALI -999 NPHI -999,250 INTI' -999 DEPI' 1864.000 SP -99? LL8 -999,250 CALl -999 NPHI -999.250 INI'T -999 DEPI' 1489,000 SP -14 LL8 118,797 CALl -999 NPHI -999.250 INTT 92 DEPT 1114o000 SP 23 LL8 71,769 CALl -999 NPHI -997,250 INTT 93 DEPT 739,000 SP 40 LL8 4°429 CALl -999 NPHI -999,250 IN'Fl' 169 DEPT 364,000 SP 6 LL8 6,251 CALl -999 NPHI -999,250 INTT 156 SUMMARY OF DATA RECORDS NUMBER OF DATA RECORDS; LENOTH OF DAI'A RECORDS; LENOTH OF LAST RECORD : NUMBER OF ARCS/FRAME ; LENGTH OF FRAME ; FIRS*I' DEPTH ON FILE ; LAST DEPTH ON FILE ~ 922 1000 BY'FRS 640 BYTES 25 40 BYTES 11614.000 94,000 FILE TRAILER LENGTH ~ 56 BYTES FILE NAME ; DIG'I*IZ,O01 SERVICE NAME ~ VERSION ~ ~ DATE ; MAXIMUM LENGTH ; 1024 FILE TYPE t ,250 ,250 ,250 ,250 ,250 ,250 ,053 ,250 ,969 ,510 ,250 .412 °570 ,250 ,082 ,250 ,220 ILM ILM 8R ILM ILM ~R ILM ILM UR -999,250 -999°250 LD -999°250 -999,250 -999,250 -999.250 52,983 -999,250 95o918 -999,250 3,051 -999,250 3.206 -799,250 LD HOB LD HOB LD HOB LD HOB LD HOB -999,250 -999,250 1417,375 -999,250 267,453 3.714 -999,250 3,684 -999,250 EOF TAPE TRAILER RECORD: DIGl'IZ 75/02/15 TA COLLECTORS LENGTH 124 BYRES HAND 95? FORMA'I'ITAPE t'RL REEL TRAILER RECORD; LENGTH 126 BYTES DIOl'IZ 85/ 5/ i HAND : LLECTORS L,I,S, FORMAT:REEL HDR THIS PHYSICAL REEL CONTAINS 1 FILES UWI=500292015600 QoCo DA DATA CO EOF , .... , , , , , , , OMO ' TTO: .i'dismoun%ed from MMOI ~ F'in~l dismount initieted ~
