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Home My WebLink About175-003PLUGGING & LOCATION CLEARANCE REPORT State of Alaska .A~S~A 0IL & ~AS CONSERVATION COM~ISSION Memorandum To File: API No. Well Name 'Location Abnd Date Spud: ~, TD: ~ y ~ , Completed Note casing size, wt, depth, =mt vol, & procedure. 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: Location Clearance: Conclusions: Code August 19, 1982 Mr. ~eorge Stadnicky Union Oil Company of California P.O. Box 6247 Anchorage, Alaska 99502 Re~ Preparation of Petrographic Thin-Sections from Cuttings and Core Chips in State Well Sample Library Dear George, Our June 30, 1952 receipt of the 52 thin-sections on the ~ ~, ~apatuk Creek, Nulato and Nimiuk Point wells and our y~~ 1982 receipt of the Cape _Espenberg residue materials com~plete-s the project set forth in my March 5, 1982 letter to you° The sections all appear to be well made and accordingly constitute a valuable addition to the State's permanent library of well sample and core materials. Please let me extend the Commission's thanks to Jim Friberg, you, and all Union personnel involved for their respective, work in preparing those thin-sections from state well samples and core chips. Si ncere~ y, A/~ ,y(/ William Van Alen Petroleum Geologi st ~va/g lh cc~ J.F. Friberg, Union Oil - California June 22, 1982 Mr. ~eorge Stadnicky Union Oil Company of California P.O. Box 6247 Anchorage, Alaska 99502 Preparation of Palynologic/Kerogen Slides -- Chevron Espe nberg No. i Dear -~Ceorge, Our receipt June 21, 1982 of the ~2bject slides and residue completes the .project set forth in my May 24, 1982 letter to you. Thou~gh a few bubbles occur here and there, the slides appear to be of high quality and .accordingly constitute a valuable ad~tion to the state's permanent library of well sample and core materials. On behalf of the C~r.~mission, please accept my thank~ to you, G. C. Brown, Bob Ballog and all Union personnel involved in the preparation of these i94 slides. Si nee re. ly, -4 William Van Alen Petroleum C~ologi st cc~ Mr. Go C. Brown, Reg. Paleon. Paleo. Strat. Section 2323 F~oll Drive Ventura, California 93003 ~¢VA/g lh 1982 Mr. (~org~ Sta~nic~y Umion Oil Company of California P.O. Box 6247 anchorage, Alaska 99502 Re~ Preparation of Palynologic/Kerogen Slides - Chevron Cape Espe~rg Noe 1 Dear George, Pursuant to your ~ay 21, 1982 letter and our recent discussions, permission is hereby granted to Union Oil Company of California to extract a maximum i cc. of sample (cuttings) material per sample envelope or I ca. of core material per foot of core from the State's set of samples and core chips for the sole purpose of preparing palynologic and TAI/Kerogen slides within the indicated interval in the following well, subject to the conditions set forth be Iow ~ Sample set .No. We 1__ _ . 1 332 SOCAL Cape Es~nberg ~ l Interva 1 I00'-5,500' ~lynologic and TAI/Kerogen slides of cuttings material will be Prepared in 90 foot composites; slides of core material will be~ in ff~ foot composites. Cuts of the sample and/or core material from the State' collection are to be extracted only from those individual envelo~ or bags in which total content ~ cuttings or cot, m~terial is greater than 10 cc. (No cuts ar~ to be extracted if' the voIu~ of material in the individual envelope ks less than 1~ cc,) I ~mderstand tb~t Mr. James Reed of Union's Anchorage office ~s ~en designated to make the sample amd core cuts for this project. . Union will provide the State ~th a list of the specific sample and core footages from which material was extracted. On~ co~posite set end one screene~ set of palynologic slides an~ one set of kerog~n sli~es are to be prepared for the above we 11. Ail .slides prepared are to be received by the Com~ission by July 1, 1982, and ~re to be transmitted direct to the Co~miesion an~ not examined b~ outside parties. 6~ All restflue an~ e~cess material is to be returned to the Cc~mtssion ant no slides or sample ~aterials are to be 7~ No petrographic or other slides are ~o be preparod nor analyses ma~e without specific consent frc~. the C~mtsslon. Union shall bear all costs entailed. We look ~mrd to your company's continued ~xerctse of uare and mterialo I-~ .~ ~th ~rstand that the State es well sample libra~ i8 public pr~erty and ~t ~ranting Union ~ission ~o e~ract ~ions of ~erial fr~ this li~a~ for the ~r~se of ~r. Robert A. Ballog Union Oil Co~Fany P.O. ~ox 6176 V~ntura, California 99003 WVA/~ I~ ~.:arch 5, 1982 Mr. C~orge Stadnicky Union Oil Company of California P.O. Box 6247 Anchorage, Alaska 99502 Rez Preparation of Petrographic Thin-Sectiens from Well Samples and Core Chips in State Library COllection Dear George, Pursuant to our recent discussions, permission is hereby granted to Union Oil Company of California to extract a maximum icc. of sample material per sample envelope, or 1cc. of core material per foot of core, from the State's set of samples and core chips for the purpose o.f prepa~ing petrographic thin-sections within the designated tntervals~in the following wells, subject to the below ] i sted conditions: Sample l,]o. of Set Ne. ~r'~el 1 Interval Slides 325 SOCAL Nimiuk Pt. #1 Core: 3900'- 6213' Smpl: 1450'- 5020' .13-A Benedum Nulato Unit #1 Core: 10661'-11508' 15 'Pan-Am Napat~ Ct. $1 Core: 3121'- 5760' 15 10 22 2 Cuts of the samples from the State collection are to be extracted only from those individual envelopes or bags in which 'total content of cuttings is greater than 10cc. (No cuts are to be extracted if the volume of material in the individual, envelope is le_s~ than 10cc. Union will provide the State with a list of the sample intervals in each well from which material was extracted. In the event that you wish to prepare stained slides, it is requested that the sample· or core material be impregnated with stain ~ to epoxy mounting on the slide. George Stadnic~ M~.~ch 5, 1982 . All petrographic thin-sections prepared are to be received by the Commission by approximately May 3, 1982 and are to be transmitted direct to the Commission and not examined bY outside parties. Se All residue and excess material is to be returned to the Commission. o ~O additional slides are to be prepared nor analyses made on the Samples or core chips without specific consent from the Commission. 7. Union shall bear all costs entailed. We are pleased to work with you in '.this beneficial project and look forward to your company's continued exercise of care and good jud. gement 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 that granting Union permission to extract portions of material from this' library for the purpose of preparing the indicated slides enhances the value .of the library and is in the public interest. Very ~~rs, William Van Alen Petroleum Geologist WVA/g lh TO N. R. Flurry [)A l [ APPL I F~"NSTRAT I GRAPHY January 26, 1982 B. E. Felber L. B. Gibson N. F. Kuich J. A. ?atrice~li d. F. Stone/ W. F. Sinclair ISOTOPIC AGE DATING OF IGNEOUS ROCKS FROM WELLS IN THE SEWARD L.:. ~ -. PENINSULA AREA OF ALASKA. 4' · Basalt samples from ditch cuttings in the ARCO, Norton Basin COST #1, and SOCAL, Cape Espenber9.#1 wells plus core Chips from the SOCAL, Nimiuk Point #1 well were sent to a consultant for isotopic age dating. The consultant's report and time scales compiled by the Applied Stratigraphy group are attached. ' Our interpretation of the results of the l_'sotopic age dating are as follows: .. Cape Espenberg #1 - Middle Eocene - This date has a small experimental error and the age is considered to be valid. Nimiuk Point #1 - probable Eocene - The statistical error was high due to i'HSufficient sample material. However, if the true age lies within the range of experimental error, the geologic age probably falls within '~the Eocene and could not be younger than Early Oligocene. Due to the -proximity of the Cape Espenberg and Nimiuk Point wells, it is logical to assume that the basalts from both wells represent the same geologic event and are approximately coeval. KWN:dl K.W. Nash t ECEIVED MAR 0 1 19~12 Alaska 0il & Gas Cons. Commission Anchorag~ RoDGER E. DENISON''''''~' Consul~lng Geologist SUI]E 1.314. Ol',,iE ENERGY SfQ~.JARE 4925 GIIE[:.NVIL[ E AVENUE DALLAS, TEXAS 7'5206 214 369.514~. Age and Petrography of well samples from Alaska Petrography and isotopic :dating have been comple.ted 'on the well samples from Alaska. The results indicate an Eocene .'.age for the dated samples. LCape Espenberq_ 5170-5290 Basalt Cape Espenberg__ 5260-5320 Basalt 40.7 + 2.0 Million years K/Ar whole rock The intervals are essentially identical with the degree of alteration as the basic difference. The original rock was composed of plagioclase, pyroxene, iron oxides and olivine. The olivine is now completely converted to iddingsite in phenocrysts. There is an erratic amount of devitrified red- dish glass now converted to micaceous material. The texture is mildly porphyritiC with. phenocrysts of plagioclase and former olivine. The plagioclase is generally fresh as is most pyroxene. The upper interval was-somewhat fresher and was picked for dating. The samples were carefully picked, treated to remove alterations and repicked. The determined age is a minimum due to the alteration but should be quite close to the age of .crystallization. The age is Late Eocene and it is doubtful, in my opinion, 'that the age is likely to be older than Middle Eocene. July 21, 1981 MS. Judith Patricel Ii, Geologist Mobil Oil Corporation P. O. Box 900 Dallas, Texas 752.21 Rez Special Analyses and Slides on State Well Samples Dear Judy Pursuant t° our discussion July 20, 1981 permission is hereby granted to Mobil Oil Corporation to extract a maximum I cc. of sample material per sample envelope or 1 cc. of core material per foot of core from the State's set of samples and cores for the purpose of conducting the analyses and preparing of slides as indicated on the following wells, subject to the conditions set forth belowz Sample Set No. ~el 1 Interval -- 13~A-' Benedum Nulato Uni-------t No. 1 0~-Ji2, 015' - Vitrinite Reflectance (slides. & report) 332 St~~of Calif. - Pyrolysis/FluorescenCe (report) - Vitrinite Reflectance (slides & report) - Total Organic Carbon (report) 100'-8,370' 325 Standard Oil Company of Calif. Nimiuk Pt.. #1 - Pyrolysis/Fluorescence (report) - Vitrinite Reflectance (slides & report) - Total Organic Carbon (report) . 100'-6,310' Ms. Judith Pa~'~. ~'el Ii ~-~ ~--~:. --- ~-~ Mobil Oil Cor~..~ation.. July 21, 1981 CO'NDIT IONS ,,~ ~ ~ _ -- ~ _ -- ~ l) Cuts of the sample and/or core material from the State collection are to be extracted only out of those indivi- dual envelopes or bags in which total content of cut- tings or core material is greater than 10 cc. (No cuts are 'to extracted if the volume of material in the in- dividual envelope is less then 10 cc. ) 2) Mobil will provide the S-'-~ate with a list of the specific sample and core footages from which material was ex- tracted. 3) All slides and reports are to be received by the Com- mission by approximately November 1, 1981. 4) All residue and excess material is to be returned to the C~mmis sion. 5) All slides and reports are to be transmitted direct to the Commission and not examined by outside parties. We are pleased to work with you in this beneficial project and look forward to your company's 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 that granting Mobil per- mission to extract portions of material from this library for the purpose of preparing the indicated slides and reports enhances the value of the library and is in the public interest. Very truly yours, william Van Alen Petroleum Geologist cc: Dr. L. B. Gibson E. SC Stratigraphic Laboratory Mobil Oil Corporation P. O. Box 900 Dallas, Texas 75221 June 4, 1981 Chevron U.S.A. Inc.. P. O..Box 7-839 Anchorage, Alaska 99510 Re: Alaska Oil and Gas Conservation Commission Regulations Article 2, ABANDONMENT A~-~D PLUGGING, 20 AAC 25.120 WELL ABANDONMENT MA.~KER and 20 AAC 25.170 LOCATION CLEAN 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. Many 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 1.975 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 infor~ us. Therefore, we are requesting a schedule from you for this summer when our field inspectors can accompany your representa- tives to these sites for the final clean up inspection. Yo. ur s truly¥ Lonnie C. ~ith Commissioner LCS/JI<T: be Ct~EVRON U.S.A. INC. S US PENDED Ivan River Unit 14-13 Pretty Creek Unit ~2 Soldotna Creek Unit 13-3 Stump Lake Unit 41-33 Eagle Creek Tiglukpuk ~ PLUGGED & ABANDOMED (STANDARD OIL) Cape Espenberg M EMORANDUM oF aATUeAL ~_'$~S FROM: State of Alaska DATE: Petroleum . FILE NO: TELEPHONE NO: - - SUBJECT: Angust 20, 1975 Final Abandonment of $OCAL Cape Espenberg No.1, Sec. 25, T12N, R25kl, KRM and SOCAL Nlnduk Point NO.1 Sec. .~...~uS.t 18,_. 19.~._.. -- ! departed .A~horage at 9:00 AH on liten Att Alaska ~"arrl.~-'-in.'~' at '12:.~ PM, Anchornge.-t~me. Btll Sauer, SOCAL Area Drilling Engineer, ~veled.~th me on the fltght, The ~ of_ ~ ~tp ~s ~ .-tnspec_t th~..a~~.d _l.ocat~ .on~...of.S.OC~.'s .Cape ESP~ No. 1 and N~t~ Point No.-I veils .that had been arl I'!e~ e. urln~hetne vfnter of 1974-75. Zn ~ to. do .thts, .helicopter transportation ?rom Kotzebue aJ~ had been-arranged-by Coke..Foster of S & G Construction and he -vis Srtandtag by vJth the heltcop~ when ye arrt. ved tn Kotzebue. 'Sauer, Foster and ! departod~.Ko~ at 12:30 PM and 1flew soutlwa~t across tzebue ~ to ~ locatton--~ ~ supp_'~ de~t that vas used tn c~n. nectton ~ly depot, ~tch to ~. v~y ¢!a. rrm the a~rr~ ~i' ~? ? t d ~pe ~erg. ao. ! ve~T s:ste, follow4.g the... _ro~_te of, the ice_ fn transporting supp]1~ fwi .the-supply 'depot to the veT1 slte. Host o suppl.v w)ad fe11~ the s~].fne and-no-~e of the ~d vas...v~ from the. afr, On the portton of"h. vtnter road that crossed the tundra only about 200 ~ards o1' tracks ~ere vls~ble. ~ ye ~ea~ Cape Espenbeeg No. 1 stte we el're!ed the. locatlon and. ~ ..landed. Z_ sprat approxlmetoly 20 minutes yolk- trig over the site and 1'~.~.pad ~ be tn~~l_lent.c .o~!t.t.ton- Ko ??ve. l bhad been` aVailabl.e ~er this. ~11tngpad~~ .d~. l~lng r~g .had~ ptl~ngs. A la~ wet cTese..to ~ vel1 .site. had been user as a lar~lng str~p Hhen ~ ~111~ng operathmsi, i~ completod the ptllngs were sheared o1'f and the pad~ covered over vt th ' d! rt. ~ - ~Js _work~ vas completed tn. Apr1.1.1975 ~d a~ the. ~m .of th1s' Inspection nattve.vngetatlon ot several Wpes nas talon rOOt tn Is well on the way ~ cave, rig ~ pad (See Photo #2). Upon completion ot' the f~pec~ of the Cape Espenberg No. 1 well stte, we boarded the helicopter and flew back across Kotzebue Sound to the locatton of the Ntmtuk Potnt ~. 1 well. ~ landedat the well stte and ! spent approxtmataly 20 mtnutes looktng over the location-. This. drtlling pad was made wtth gravel taken from the beach of ~ t~tham Znlet stale of ~ Kotzebue Peninsula (See Photo ~3). An atr- s~p, suppty depot, and ~ camp were located on the beach vhere the gravel was taken and a gravel road vas butlt 1'rom ~re to the drt111ng pad. Z found the ~ to be very clean and level vi th :no 1'urther work needed. Upon completion of the drt11~.. ~d Inspection we hoarded the hellcopter and 1flew a!ong ~ gravel access read ~-~ ~ loc~tton of the airstrip, supply depot, and crew camp. He-dSd .not 1~i but the. road and' camp site appeared from the att to ~ very clean. No ~t~tor t~ash was .vtstble 1'rom the att. O. K. Gtlbreth, Jr. Page T.Stagg -Fteld Trtp Report Cape Espenberg and Ntmtuk Pt,- SOCAL August~ L~O, 1975 From here we Clew across the Hotham Inlet to the locatton of a sUPPly depot on the Melvtlle Channel of tha Kobuk Rtver. This supply depot ts sttll acttve but wt11 be abandoned later thts year.. Two bladder tanks of fuel and other supplles are now at thts location. A well slte was proposed near thts supply depot but plans for drt111ng have been suspended- A wtnter read had been Used from the supply depot on the Kobuk Rtver to the wel] s-tie but no drtllt~ pad was constructed. An eight-man advance camp had bee~ set up close to the pro- posed dr111 stte and as we flew over we saw several men tn the process of a flnal clean up of the advance camp. Ne returned to the Kotzebue atrport at approximately 3:40 i~ Anchorage ttme. ~/e had lunch at the new hotel on Front Street and then caught ~the ~len f11ght back to Anchorage arrtvtng in Anchorage 9:0~ PM. In summary, ! Inspected the abandoned locatlens of SOCAL's Cape Espenberg tto. 1 and gtmtuk Point No. I wells. Both well sttes were found'to be tn sattsfact.~...~ condition fo.r ftnal abandonment. '~' also t~ew over the sttes of the supply depots and ~he access roads used for both of these-wells and found that from the att they appeared to be very clean. ! flew over the supply depot and ~i~ter road constructed for a well that was to be drtlled near the I~obuk Rtver. Thts well wtll not be drtlled and clean up of the supply depot on the Kobuk R-fret and the advance camp ts presently under way. · -TnsPec:ed b7 '2-c~'t'~,~'~F~/4t~. ~ Opera:or' s Rep. ~/. ~). ~/u .~P. SatiSfaCtory ( )i-. (') i. ~ei'I-Si~n ( ) . ( ) ( ) :'..' ( ) 2, Safety V~lves-Floor (/) (.) () ( ) 3. Safety V~ives-Kelly (~.,) ( )' ( ) '.( )_ .4, Safety Valves-Subsurface (') ( ) ( ) ( ) 5. BOP Closing System ( ) . ( ) · ( ) () 6. Remot~i~ontrOls ( ) ( ) ( ) ( ) 7, Drill~:'iSPool-outlets ( ) ( ) ( )' ( ) 8, Flor Lines ( ) ( ) ( ) ( ): 9, Kill Lines (~F ( ) ( ) ( ) 10. Manifold Chokes ( ) ( ) Contr, Rig No. ~em .. 11, Hanifold Pressure Test. 12, BOP Pressure Test 13, R~serve Pit 14. .P~t Berm 15. Location Berm 16. Fuel Berm 17. O~erations off "Pad" 18. "General Housekeeping" 19. Abd. Marker in place 20. .Water Well covered Signed · · '~'~ec~ed-by'-._ .p'~'~'~?~?"~'~'~ ':~:?" "~g~~~~:"~ ""??: ?~ "~'?: ...... :~?~:'~Op~a~r~ ~s'- "~' ""~"~"~'"'""-~'-. ':: Rep' ..... . :' ":':"~:~"' - .... ~)~- ~.. ~:~ ' ~O~~ ' ~' .... ~" '~~O~R~_.. ......... ._. · ~' ~ · ~ -.',: -. '-~:'~-~.::.~-._:: :,:-.- :.~-~?~ _-..,- : ~.-,'-.._~ .... .~%.. .... . ,.. . ~ ~:~,...,,~.~.~. 'ze~ ~:_.;/..-._~o .'- -.~.~:,.._.,-'-.? ?~' ?~ ::'. -~',-~'.~:-. :': . _:'-~-~es-_ '-..-. '"~b .,. ' "" '~'" ~"~'~"~'~'""~"~' -: ?(.~'.):~:'-.".-"-(-): 2." 'SafetY-_'~ves'F10°~ ' (:~')"' ( ) 12. ~P' Pressure'Test '- t 'Be~ (.) (,) i. Safe~,~alves-Subsur~ace (..) ( ) Ii. ,..~ .., (.) (') '5. ~-Closins Sys~m ( ) ( ) 15. Sbcation ~ .( ) ( ) 6. ~e~t~gnt~ols- ( ) ( ) ~6. Fuel ( ) ( ).- 7. D~illi~'~!Spool-ou~le~s (";) ( ) ~7. ~pera~ions of~ "Pad" ( ) (~) 8. FI~ Li~s ( ) ( ): 18. "~aeral ~' ( ) ,,,.--'( )9. ~ill Lin~s. ~ ( ) 19. Abd, ~ar~er in place ( ) ' ( ) i0 ~anifo'ld ~okes. ( ) ( ) '20. Hater ~ell covered . ' ~-" :i-- ~ / I ' - -L "'.. .... '._' -- ~/~ ~ ~~o~~_%, , ,,, , ,.- ..- ..... · ::......" ' -. :~ Signed DaCe .. : ..... ...... ~ .......... ---~.-? .......... July 15, 1975 Mr. J. L. Rowland Area Supervisor Standard Oil Company of California P. O. Box 7-B39 AnChorage, Alasl~ 99510 Dear Hr. Rowland: Wo are trying to schedule our field work this su,~er and it would help us to find out whcn you will be ready for fl)e final location Inspection on the following woI Is. Cape Espenborg # I Nimluk Point i~ I Slncero l y, ., Hey ! e 1-!. 1 ia~ i I ton Chief PetrOleum Engineer Chevron Standard Oil Company of California, Western Operations, Inc. P.O. Box 7-839, Anchorage, AK 99510 · Phone (907) 279-9666 J. L. Rowland Area Supervisor Producing Department April 28, 1975 Mr. O. K. Gilbreth, Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 Dear Mr. Gilbreth: Listed belc~ are the data transmitted herewith on our Cape Espenberg 91 well. We wish this information to remain confidential and have marked each accordingly. Please acknowledge below. 1 Sepia and 1 blue of the following logs: Sonic, DIL, Proximity-Microlog, Density, CNL, Diameter, mud and temperature logs. 2 Copies of the reports on Formation Tests 91, 2, 3 and 4. 2 Copies of State Form P-7. 2 Copies of the Well History. 1 Set of dry washed ditch samples. Very truly yours, WR~ :nh Enclosures Received this ~___2_ day of , , 1975 Cf~FIDENTIAL C~4PLETION REPOR~ - N~Z.~[ STANDARb' OIL CO, ANY OF CALIFORNIA WESTERN OPERATIONS, INC. - OPERATOR Area: Kot zebue -- Well No.: Cape Es.penb~rg #1 Pro__~____~: NANA Regional Corporation, Inc. API No.: 50-143-20002 Location: 2018' North and 1759' East of the Southwest Corner of Section 25, T. 12 N., R. 25 W., Kateel River Meridian. Elevation: 23' ground level. K.B. was 17' above ground level. All measurements are fram the K.B. DEVELOPMEZV~ GEOLOGIST Drilled: Brinkerhoff Rig #60-H Date Spudded: January 22, 1975 Date Abandoned: March 25, 1975 SUMMARY Total _D?~_th~: 8373' Jur~: Schlumberger sidewall sample gun at 8244'. Plugs: Hole bridged as follows; 8320'-8128' cement; 7542'-7242' cement; 5100'-4800', cement; 3650'-3271' , cement; 1434'-1435 ' bridge plug; 1234'-1195' bridge plug with cement cap; 210'- surface, cement 14'-45.61~/ft., Grade B line pipe, cemented at 100' with 120 sx of Permafrost cement o 10 3/4"-40.5#/ft., K-55, casing cemented at 1001' with 690 sx of Permafrost cement o 7 /8 -26.4#/ft. N-80, casing cemented at 3526 with 579'' sx of Class "G" II ~' I Form P--7 ' ,~> SUBMIT IN DU?k .~ ;AT~, STATE OF ALASKA ',Seeo~her l.. st ructions on OIL AND GAS CONSERVATION COMMITTEE reverse slde/ .ii i WELL COMPLETION OR RECOMPLETION REPORT AND LOG* WELL WELL DRY ~.~ Other b. TYPE OF COMPLETION: WELL OVER EX BaCK nESVB. Other 2. NAME OF OPERATOR STANDARD 0IL COMPANY OF CAT, _TFOI~NIA, W.O.I. ~. ADDRES~ OF OPERATOR ' ' P. 0. Box 7-839 Anchorage, Alaska 99510 Abandoned LOCATION OF WELL (ReiJort location clearly and in accordance with any ,~tate requirements)* At surface 2018' North and 1759' East of the Southv~st Corner of Secticm 25, T. 12 N., 'R~-25 W., Kateel River Meridian At top prod. interval reported below At total depth ~/e §. AP1 N~CAL CODE 50-143-20002 6. LE~E DESIGNATION A_ND SERIAL NO. N/A ~, IF INDIA. N, AJ-J~OT~E OR TRIBE N~ ~ ~qi~l Co~. ~c. UNIT,F~ OR ~SE NAME S~ l~se ~ 8-1-75 9. WE~L NO, Cape Espenberg %1 10. FIELD A~D POOL, OR WILDCAT Wildcat 11. SEC., T.. R., M., (BOTTOM HOLE OBJECTIVE) Sectim 25, T. 12 N., R. 25W., KRM 12. PERMIT NO. f1~4¥ ~ ~975 75-0003 13. DATE SPUDDED .i14. DATE T.D. ~CIiED [15. DAT~ CO,NiP SUSP ~ ~. [1~.' ~VA~ONS (DF, RKB, BT, GR, ~);~17. ~. CASINGHEAD 1-22-75 } 3-14-75 [ 3-25~75~ _~ _ k.~' K.B. 23' G L. ] 22' I I ~W~N ~ J~l, ANn [:~s-. ' ' . ' ~ * . ' u , · , 18. T~AL D~H, ~ & TVD ~9.PLUG, J S~ace ~-~;a,~~ co~.,~j.~[~y. I21'R0~~ INTERV.ALS DRiLLeD BY8373' CABLE TOOLS ~. PRODUCING IH~VAL(S) OF ~S COM~TIO~, BOSOM, N~E (~ AND ~)* ' [~.'W~ DIRE~ON~ None ' i SURVEY ~ADE No 24. TYPE ELECTt~.IC AND OTHEiI{ DIL, BHC SCNIC, FDC., CNL, Micro-Proximity, Ditmle~, mud and temperature logs CASING RECORD (Report all strings set in well) " C~SLNG SIZE 14" £O 3/4" 7 5/8'~' 45.61 / I 4o.sO lK-55 i 26.40 ' !N-8o 1 I i DEPTH SET. (AID) 100" 1,001' 3,52~ ~o=. S~ZE,j cn~r.,~Ti~r~ RECORD ~j ~OtmT ~u~ 24" il20 ~ Po~~ost N~o ...... 15" J_ 690 sx P~f~st . .. N~e 9 7/8" 1579 ~ CI~s "G" N~e ' ~. ~CID, SHOT, ~TU~, C~NT S~H~, ~. D~I I~V~ (MD) J AMOUNC P~D KIND OF ~AL US~ 1330"-1385,,' ,120~ ~ P~fr~st c~t ] ~u~h rem~ ae 1,234' ~ I I ' 26. LINER RECOEI) t l · TOP (AID) BOTTOM (AID) SACtiS CEMENT* 'None'~- . , 28. PEI{FORATIONS OPF2N TO PRODUC~IOi~ (Interval size and number) 3130'-3142' HCT #3 1330'-1385' HC~ #4 Holes shot in 7 5/8" casir~ with 4" carrier guns loaded with hyperjets 30. PRODUCTION DATE FIRST Pi%eDUCTION I PRODUCTION METHO'D (Flowh~.g, gas lift, pumping--size and type o£ pump) None DATE OF T~ST, II-iOUI~S TESTED "IC~OKE SIZE IPROD'N FOR OIL--BBL. G~S--IVICF. ~-~OW, TUBING' ICAsmG PRESSI/R~ ICALCUL~TED OIL--BBL. GAS--NICF. WATER--BBL, PtLESS. J , . J24-HOUR RATE [ , 3~. LIST O~~ ATTACHMENTS Logs listed above, drilling history, sidewall core descriptions, " aa. I hereb~ eertlf~ t~at thF'fore~otng ~ lnfor',~t!on t.'eomplete and'correct a. determ'tned from all-avall~ble ~eeord, SIGNED ~ff/~'/~ TITLE Developmant Geologist DATE 4-17-75 *(See Instructions and Spaces for Additional Data on Reverse Side) 'WELL STATUS (Producing or shut-in) A_bmnAoned WAq[~ER--BBL. GAS-OIL I%~TIO OIL GRAVITY-A,PI (CORR.) , ~ i r- w ITNESISI~D BI' INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report end log on all types of lanJs and leases in Alaska. item: 16: Indicate which elevation is used as reference (whe,'e not otherwise shown) for depth measure- ments given in ether spaces on this form and in any Items 20, and 22:: If this well is completed for separate prcduction from. more than one interval zone (multiple completion), so state ~n item 20, and in ite,~ ?2 show the p~c:iLJc~,.'_l interval, o, intervals, top(s), bottom(s) and name (s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequately identified, for each additional interval to be seperately produced, show- ing the ac~Jitional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well shoulJ show the details of any mul- tiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). ~'~,Y O.F ~ORMATION TF,,.ST:S IN(..~LUI)IN(; INTERVAL TESTED. PH~UHE D~'~FA AN'D~C~'bVERIES OF OIL. GAS.- 35. G~IC MARK~ WAT~ AND MUD NAME S~ A~~ ~2 None N~ . .,,. . .. -2- Well S urve~¥~s? Schlumberger DIL Schlumberger BHC Sonic Schlumberger Ccmpensated Density Schlumberger Cc~pensated Neutron Schlumberger Proximity-Microlog Schlumberger Dit~aeter Schlumberger Tentoerature 93'-8353' 98'-8360' 96'-8360' 96'-8360' 998'-8355' 998'-8360' 15'-8115' 100'-8373' Perforations: 4 - 1/2" Hyperjet holes per foot as follows: 3130'-3142' for HCT #1 1330'-1385' for HCT #2 Formation Tests: HFT #1 3526'-3946' HFT #2 7914'-8128' HCT #1 3130'-3142' HC~f #2 1330'-1385' History 22-23, 1975 Spudded at 5:30 AM 1-22-75. Dry augered 24" hole to 100'. ~n~~ 24, 1975 Ran 100' of 14", 45.61~/ft., , 0.312" wall Grade B line pipe. Joints are welded. Cemented into place with 120 sacks of Permafrost cement. Good cement returns to the surface. CIP 2:20 PM. Began installing 12"-3000 psi CSO rams and rotating BOP. Mixed rotary mud. Nippled up BOPE manifold and diverter line to sump. Drilled out soft cement fr~n 32' to 40' Pressure tested CSO rams OK to 200 psi. Cleaned out cement frc~ 40' to 85'. Drilled Out cement to 100'. Drilled ahead in 12 1/4" hole frcm 100' to 352'. 73 pcf mud. -3- Jan.~uf~__ 26, 1975 Drilled 12 1/4" hole frcm 352' to 1002'. Conditioned hole for logs. Rigged up Schlumberger and ran the following logs: DIL 93'-1002' FDC-~NL 96'-1001' BHC Sonic 98'-1001' Temperature 25'-1000' Shot 15 sidewall samples and recovered 3. J~an.ua~_~- 27, 1975 75 pcf mud Opened 12 1/4" hole to 15" from 100' to 996'. Ran 9 1/2" O.D. mill tooth junk basket to 1000'. Worked and milled over junk to 1003'. Conditioned hole. Ran 10 3/4" casing. CaSing Detail 24 joints 10 3/4".O.D., 40.5#/ft., K-55, Buttress casing including float shoe and Duplex collar. on hook 1001.82 ' above K.B. 0.82 ' casing at 1001.00 ' Duplex collar at 958'. January 28-29, 1975 Ran drill pipe and stabbed into Duplex collar at 958'. Cemented 10 3/4" casing wi~h 690 sacks of Halliburton Permafrost cement mixed to a 110 pcf slurry. Good circulation and cement returns to the surface. CIP 9:00 AM. Nippled down 12"-3000 psi BOPE and nippled up 10"-5000 BOPE including pipe rams. CSO rams and Hydril GK bag. Fabricated and installed blow and kill line mani- folds and pitcher nipple. Tested Class III BOPE',per Operating Instructions D-17". Tests witnessed and approved by a representative of the State of Alaska, Division of Oil & Gas. 30, 1975 Ran 9 7/8" bit and drilled out cement frcm 949' to 982'. Pressure tested 10 3/4" casing OK to 1500 psig. Drilled out cement to 999' and 10 3/4" shoe at 1001'. -4- ~3, 1975 Drilled 9 7/8" hole. frcrn 1001' to ~0560,. Lost and regained circulatio,n at 1473' To%al mud lost 280 barrels. Lost 0 barrels of mud on a trip at 2327 . Conditioned hole for logs. Schlumberger ran the follcwing logs: DZL 998 '-3558 ' BHC Sonic 998 '-3560 ' FDC-CNL 994 '-3556 ' Four Arm HR Di~neter 998'-3560 ' Proximity- Microlo~ 998 '-3560 ' Shot 150 sidewall cores. 74 pcf mud Recovered 115, had 7 misfires, 3 empty and lost 25. Ran 9 7/8" bit and conditioned hOle for 7 5/8" casing. Ran 7 5/8" casing. 84 joints, 7 5/8" O.D., 26.4#/ft., N-80 Buttress casing including float shoe float collar and stage collar. , on hook 3526.77 above K.B. 0.77 ' Casing at 352~. 00 ' Float collar at 3435' and stage collar at 504'. Circulated hole· Halliburton c~nen ed 7 5/8" casing at 3526' with 579 sac · sea ~s wi ' ~ ~ clean returns po th 2000 pslg pressure. Removed BOPE, landed casing, installed and tested 10"-5000 psi BOPE per "Operating Instructions D-17". Tests were made to 2500 psig. Drilled out stage collar at 504' an ,, at 3435'. Pre d ran 3 1/2 drill i ssure tested BOPE , . , ..-~ .~. pe to the float collar I:!AY r~ ~U/3 76 pcf mud -5- -February 8, 1975 Drilled 6 3/4" hole frcm 3560' to 3946'. Conditioned hole for formation test. 76 pcf mud. F~eb? ~uary 9, 1975 Ran Hallibrutonopenhole formation test #1 as follows: HFT ~1 Tool Assembly: Temperature recorder, 2 outside BT recorders, perforated tail pipe, hookwallpacker, VR safety joint, hydraulic jars, 2 inside BT recorders, hydro-spring tester, dual CIP valve, backscuttling port and drill pipe. Used no cushion. Set packer in 7 5/8" casing at 3500' with tail to 3524'. Opened tool at 4:05 PM for IF. Fair initial bl~wthen dead for 5 minutes. Closed tool in at 4:10 PM for a 1 hour ISI. Opened at 5:10 for a 4 hour final flow. Shut-in for a 2 hour FSI. Pulled packer loose at 11:i0 PM. Pulled and recovered 422' of drilling mud. Charts show tool plugged during initial flow period. PRESSURE Top Inside 3480' Bottc~Inside 3485' Top Outside 3518 Bottom Outside 3522' 1897 755 1578 251-255 1580 1897 1902 776 1583 259-261 1586 ].902 1923 1608 1608 1608-1608 1608 1923 1924 1599 1607 1607-1607 1609 1924 T~ature 82°F. ' Conclusion: Test no good, tester plugged. 76 pcf mud February 10, 1975 Ran in hole and cleaned out small bridges at 3619' and 3741'. Drilled ahead in 6 3/4" hole to 4393'. 75.5 pcf mud. Drilled 6 3/4" hole frcm 4393' to 5000'. Ran 6 3/4" x 2 5/8" core barrel. Cut Core #1 frcm 5000' to 5027'. -6- Core #1 5000'-5027' Cut 27 ', recovered 27 '. tr' interbedded silts, clays, silty clays and coals. Good inger frcm 5014' to 5016'. Clays'are dark grey and carbonaceous. Dips are flat except at bottcm where 30° dips were noted. Porosity poor. NOSCF. Bottcm 1' altered andesite porophyry or basalt. Light tan grey, with euhedral and sub-euhedral crystals. Feldspars clayey and altered. Occasional rugs lined with microcrystaline material (zeolite ?). Ran 6 3/4" bit and drilled frcm 5027' to 5113'. 76 pcf mud. ~_eb~_.ru~_. 15-19, 1975 , Drilled 6 3/4" hole frcm 5113' to 5947'. Lost circulation at 5947'. Lost approximately 100 barrels. Regained circulation and drilled ahead. 75 pcf mud. 20-25, 1975 Drilled 6 3/4" hole fr~n 5947' to 6903'. Ran 6 3/4" x 2 5/8" core barrel. Core #2 frcm 6903' to 6933'. Core #2 Interval: 6903'-6933'. Recove~: Cut 30', recovered 29'. Altered welded vitric~tuff. Rock contains shards and euhedral crystals of altered feldspar in devitrified glass matrix. Rock is mottled and blotchy red and green in places and white and leached looking in others. Red material is hematite and green is chlorite. Calcareous and vuggy in places. Rare pyritization. NOSCF. Ran 6 3/4" bit and drilled from 6933' to 6945'. 76 pcf mud. -7- February_~.~ 26-March 3, 1975 Drilled 6 3/4" hole frc~ 6945' to 7690'. Conditioned hole for logs. March 4-6, 1975 76 pcf mud. Rigged up Schlumberger and ran the following logs: DIL FDC-~NL Four Arm HR Dil~neter 7690'-3526' 7675'-3526' 7670'-3526' Ran 6 3/4" x 2 5/8" core barrel. Cut Core ~3 fr~n 7690' to 7713'. Interval: 7690 '-7713' Core #3 -- Recoverl{~: Cut 23' recovered 22.5 ' Volcanic conglcmerate. Light to medium grey. Volcanic rock fragments up to 3" in diameter. Apparent bedding dips 30°. NOSCF. Ran 6 3/4" bit and drilled frcm 7713' to 7808'. 76 pcf mud. ~iarch 7-10, 1975 Drilled 6 3/4" hole from 7808' to 8127'. Ran 6 3/4" x 2 5/8" core barrel. Cut Core #4 from 8127' to 8146'. Core #4 Interval: 8127' to 8146'. Cut 19', recovered 19'. Limestone cut by intrusive rock. Limestone is crystaline, medium grey to white. Fractured, and brecciated witJ] secondary calcite in veins. Scme dol~nitization and pyritization. Intrusive material mottled light and dark grey to reddish tan. Some pheonocrypts and pyritization evident. Scattered quartz veins. NOSC~. 76.5 pcf mud. -8- March 11-13, 1975 Drilled 6 3/4" hole from 8146' to 8359'. Rigged up Schlumberger and ran velocity survey. 76 pcf mud. March 14, 1975 Ran 6 3/4" x 2 5/8" core barrel. Cut Core #5 frc~a 8359' to 8365'. Interval: Recovery: Core #5 _ ~___~ 8359'-8365'. Cut 6' recovered 6' Litholog~: Siliceous graphitic phyllite and brecciated limestone. Light to dark grey. Pyritized. Quartz veins present. NOSCF. Ran 6 3/4" x 2 5/8" core barrel Cut Core #6 frcm 8365' to 8373'. Interval: 8365'-8373'. Core #6 Recov_e~...: Cut 8' recovered 5'+ ! Limestone, medium todark grey. Schistose and graphitic in places. Partially dolcraitized and pyritized. Calcite and quartz veins. NOSCF.. Rigged up Schlumberger and ran the follc~ing logs: DIL FDC-CNL BHC Sonic Four ArmHRDi~meter Microlog March 16-17, 1975 8353'-7690' 8360'-7690' 8360'-3526' 8360'-7690' 8355'-3526' 76 pcf mud. -Ran sidewall sample ~cnmn. Stuck ~m% at 8244' after 6th core. Unable to recover gun. Sheared weak point in Schl%m~g .~~. ~, ~~~ all wire line. Ran drill pipe and pushed gun to 8340'. Con~[~~ \~ [~g~,hole as follows: ~,,~'.~ ~. ~ $.2 Bri~dge #1 8320'-8128' -9- Equalized 57 sacks of Class "G" neat cement through open ended drill pipe at 8320'. CIP 8:35 AM 3-17-75. Ran bit and located ce~nent at 8016'. Cleaned cement stringers and firm cement to 8128 '. 76 pcf mud. March 18, 1975 Made Halliburton open hole formation test #2 as follows: ~T #2 T~i.~ Assemb~: Temperature device, outside BT recorder, 176' of drill pipe, ~id~e-'~-~Corder, 38' perforated tail pipe, dual 6 3/4" open hole packers, VR safety joint, hydraulic jars, 2 inside BT recorders hydrospring tester, dual CIP valve and backscuttling port. Ran on 3 1/2" drill pipe. Used no cushion. Set top packer at 7914' with tail to 8128'. Op~ned tool at 12:27 PM. Good steady blow through 3" flow line, decreasing to weak in 23 minutes. Test dead in 2 hours and 3 minutes at 2:30. Checked blc~ with gas sniffer and detected no hydrocarbons. Unable to rotate tool to FSI position. Left shut-in until 6:20 PM. Total FSI period 3 hours and 50 minutes. Pulled packer loose and found total rise of 7414' of salt water. PRESSURE Recorder D~p_~%h_ I_~H ~ ~__ FSlic. F._H_H 4217 UTR 3418 3421 4185 4219 UTR 3420 3439 4188 4296 3118 3494 3499 4262 4336 3160 3541 3552 4226 Top Inside 7895' Bottom Inside 7899' Top Outside 8030' BottcmOutside 8124' T~ature device broken. Conclusion: Test good, zone wet. March 19-20, 1975 Cleaned out fill from 8023' to 8128'. Schlumb.erger shot sidewall samples from 8128' to 3526'. Attenloted 236 sidewall cores. Recovered 139, lost 45, had 25 empty barrels ~d 27 misfires. Ran t~ature survey from 15' to 8115~ 76.5 pcf mud. -10- M~rch 21, 1975 Ran open ended drill pipe and bridged the 6 3/4" hole as follows: ~B~.dge #2 7542'-7242' Equalized 64 sacks of Class "G" neat cement through open ended drill pipe at 7542'. C~)od circulation. CIP 11:15 AM, 3-21-75. Theoretical top is 7242 '. Bridge #3 5100'-4800' Equalized 64 sacks of Class "G" neat cement through open ~deddrill pipe at 5100'. Good circulation. CIP 15:40, 3-21-75. Theoretical top is 4800'. Equalized 90 sacks of Class "G" neat cement through open ended drill pipe at 3650'. Treated cement with 3% calcium chloride. C~Dod circulation. CIP 18:05, 3-21-75. , 76 pcf mud. March 22, 1975 Ran 6 3/4" bit and located firm cement at 3271'. Pressure tested 7 5/8" casing OK to 2000 psig. Schlumberger ran CNL log with collar locator. Rigged up lubricator and jet perforated 4~ 1/2" holes per foot from 3130'-3142' using super Hyperjet charges and a 4" carrier gun. Halliburton made HCT #1 on the interval 3130' to 3142' as follows: HCT ~1 Tool Assembly: Temperature recorder, 2 outside BT recorders, perforated tail pzpe,~~-a~lpacker, VR safety joint, hydrauliC jars, 2 inside BT recorders, hydrospring tester, dual CIP valve and backscuttling port. Ran on 3 1/2" drill pipe. Used no cushion. Set packer at 3093' with tail to 3111'. Opened tool at 00:08, 3-23-75 for a '60minute final flow period. Had weakblowdecreasing to dead in 10minutes. Took a 2 hour FSI. Pulled packer loose at 03:08, 3-23-75. Found 100' net rise of rotary mud. -11- Recorder Dep_th PRESSURE IH IF FF FSI FH Top Inside 3075' Bottom Inside 3079' Top Outside 3106' Bottcm Outside 3110' 1601 59 59 1606 61 63 1621 76 76 1615 77 78 78 1587 80 1592 95 1608 98 1604 Temperature 81°F. Conclusion: Test good. Zone tight. 76 pcf mud. March 23, 1975 Schlumberger ran and Set Halliburton E-Z drill bridge plug at 14_~'. Tested 7 5/8" casing to 2000 psig-OK. Perforated 4 - 1/2" holes per foot from 1330' to 1385' using super hyperjet charges in 4" carrier guns. Halliburton made HC~ #2 on interval 1330' to 1385' as follows: HCT #2 Tool Assembl~v: Temperature recorder, 2 outside BT recorders, perforated tail p-~pe, hookwallpacker, VRsafety joint, hydraulic jars, 2 inside BT recorders, hydrospring tester, dual CIP valve andbackscuttlingport. Ran on 3 1/2" drill pipe. Used no cushion. Set packer at 1327' with tail to 1345'. Opened tool at 18:12, 3-23-75 for a 2 hour final flowperiod. Weak blc~ decreasing to a small bubble by 18:30. Dead at 19:30. Shut-in at 20:12. Pulled packer loose at 22:12. Found 725' net rise of rotary mud. Bottom sample was 100pcf due to 20+% sand. PRESSURE Top Inside 1309' Bottcm Inside 1313 ' Top Outside 1341 ' Bottcm Outside . 1344 ' 700 372 473 572 696 699 384 476 575 698 710 452 574 583 710 714 457 584 589 712 Tenkoerature 64 °F. Conclusion: Test good. Possibly scme plugging. scme mud frcm lost circulation while drilling. was in pressure cc~anunication. Could possibly have recovered Zone contributed no fluid, but March 24-25, 1975 -12- Schlumberger set E-Z drill retainer at 1234'. ~de up Halliburton stinger. Ran and stabbed through retainer at 1234'. Broke holes down at 1330 '-1385' with 500 psig pressure at a 1 1/2 barrel per minute rate. Squeezed perforations with 120 sacks of Permafrost cement. Final pressure 600 psig. Pulled out of retainer and equalized 9 sacks of cement on top. CIP 10:30 AM, 3-24-75. Ran open ended drill pipe to 210'. Equalized 54 sacks of Permafrost cement. Good good cement returns to the surface. CIP 6:35 PM, 3-24-75. Nippled down 10" - 5000 psi BOPE. Abandoned mouse and rat holes. Welded on steel plate and erected abandonment marker per State regulations. Well abandoned and rig released 10:00 ~4, 3-25-75. W. R. TINKER DEPTH 164 ' 477' 793 ' 1065 ' 1360' 1660' 2030 ' 3000 ' 3530' 4172 ' 4370' 4610' 4990' 5230' 5940' 6196' 7650' 812 6 ' 8304' 8358' -13- WELL C~E ESP~ #1 _ DEVIaTiON R~£ORD DEV/ATION 1/2° 1/2° 1/4° 1/2° 1/4° 1/4° 1/4° 1/2° 1/2° 3/4° 1 1/4° 1 1/4° 1 1/2° 1 1/4° 1 1/2° 1° 17o 16° 15o 16o 1975 STANDARD OIL COMPANY OF CALIFORNIA CAPE w. SPE~BWaa #1 SIDEWALL SAMPLES 993 lO18 1032 1060 1070 lO92 ~0 llSO 1164 ll90 '1212 1244 1250 1260 1271 1278 1294 131o 1319 1335 1350 1375 1388 1398 141o 1435 1468 1485 1502 1512 1513 1535 1561 1562 1574 1584 Sand, very fine Sand, fine-med. Sand, fine-med. NR NR NR NR Sand, fine-med. NR Clayey Sand, fine ER NR NR NR NR Shale Silty clay Sand, very fine ER Sand, very fine NR Sand,'very fine Silty sand, very fine Sandstone, med. fine Sand, very fine NR NR Sand, fine Sand, very fine Sand, fine Sand, fine Siltstone Clayey silt Sidewall S amp._!e~ 1614 1625 1640 1676 1689 1698 ltl0 172o 1727 174o 1760 1778 1786 18o8 1814 1824 1834 .1842 1864 189o 1926 1950 1973 1974 1987 1998 2014 2o24 2o38 2o65 2o72 2094 2128 2148 2162 2168 218o 2194 22O3 2219 2230 2246 2262 2276 Sand, fine Sand, fair-med, sorting Sand, very fine Sand, very fine Sand, very fine Lignite NR Shale Silt Shale Shale Silt, very fine Sand Silty clay Siltstone Silt NR Siltstone Sand, very fine Send, very fine Sandstone, fine Silt, shaly Silty clay Sandstone, coarse SaD_d, fine Sand, fine Sand, very fine NR Clayeysilt Sand, very fine Siltstone Sand, fine Sand, fine Send, fine SiltstOne Clayey silt Sand, well sorted Clayey silt Silt, very fine Sand, very fine Sandstone, coarse Clayey silt Shale S~ud S~aew~ 23O3 2335 235O 2382 2392 2402 2445 2472 2481 25O6 2528 2565 2590 26O4 2616 2639 2658 2676 2703 2710 2728 2743 2758 2?75 28~ 2846 2858 2888 2898 2914 2941 2961 .'2971 2980 3oo8 3o35 3048 3058 3o76 3o95 Shale S~nd, fine Sand Sandstone, coarse Silt Sand, fine Sandstone, med.-coarse Sandstone, med.-fine with wood chunks. Sand, fine-med. NR Lignite 75%, Sandstone 25% NR Sand, fine Clayey silt Siltstone, carbon streaks Sand, fine-med Sand, very fine Lignite wood S~nd, very fine Clayey silt Sand, fine-med. Silt, very fine Sand, very fine Sandstone, coarse Sand, med. Clayey silt Shale Sand, conglomeratic NR NR Clay Sand, conglomeratic Sand, med. coarse Sand, co~rse Silt Sidewall Saml~ 31o0 3123 3133 3152 3170 3192 3240 3253 3275 3295 .3304 3320 3327 3335 3352 3386 3391 3396 3413 3428 3444 3465 3485 3520 3530 3536 355o 3554 3566 3574 3587 36o7 ~--t3630 3632 3634 3660 3680 3700 3712 3730 3731 3748 3759 3773 3788 3799 Sandstone, coarse Sand Sand, conglomeratic Siltstone Shale Sand Sand, fine-med. Sandstone, coarse Sand, fine Sand, fine-med. Sand, fine Sand Sand, med. Siltstone Sandstone, coarse Lignite Sandy clay Sandstone, fine NR Sand, fine Sand, fine Sand, med.-coarse NR Coal NR NR NR Clay NR Clay Sand, very fine Sand, fine Silt Sand, reed-coarse Sand, fine Clay NR Sand, fine Silt NR Sidew,all S~lp~ 3812 3826 3833 3845 3862 3878 3888 3896 3916 3928 3942 3950 3962 398o 3994 4o15 4o24 4o46 4o6o 4076 4o86 41oo 4120 413o 4142 4162 417o 4182 4210 4228 4244 4275 4304 4328 4347 4372 4380 4415 4424 4436 4448 4452 Sand, fine Conglomerate, very light blue white grain fluor. NR Sand, fine NR Sand, fine Filter cake Sand, med.-coarse Sand, med.-coarse Coal Coaly shale~ Clay Shaley silt Sand, fine Silt, fine Sand, fine-med. Silt, brt. yellow specks, of grain fluor. NR Sand, fine-med. Sand, fine Coaly shale Clay Siltstone Sand, fine-med. Conglomerate, light blue grain fluor. Sandstone Sand, fine-med. Sand, fine Sand, very fine Sand, fine NR Sand, med. Sand, fine-med. Claystone Si..dewal~! S amp~e__s~ 4535 ~ 4558 Siltstone 4570 Sand, fine, silty 4588 Sand, fine, silty 4595 Sand, fine-medo, silty 46o4 4614 4622 464o 4647 4663 4688 47oo 4726 4736 474o 4758 4768 4803 4820 4827 4834 4838 4855 4870 4877 4884 49o5 49~4 4925 4930 4936 4951 4952 4~3 4967 4990 4994 5003 5o14 5027 3073 Sand, fine-med. S and, me d. Shale Siltstone Sand, med. Conglomerate Conglomerate, light blue grain fluor. NR Coaly shale Clay Conglomerate, light blue grain fluor. NR Sand, conglomeratic Siltstone Sand, coarse Sandstone Coaly shale NR~ NR NR NR NR Shale NR NR NR Coal, yellow specks fluor. NR NR 5108 5127 5149 5161 516~ 5281 5283 5300 5464 5471 5472 5548 5557 5558 56o4 5605 5630 5650 5669 5677 5697 5732 5747 5763 5774 5797 5873 5882 5896 5911 5925 5955 5997 6026 6058 6097 6138 6169 6193 6194 Basalt NR Sandstone, shaley Basalt Basalt Sandstone, coaly chips Calc. Schist Basalt Talc or Kaolinite NR Tuff Tuff T~ff NR Tuff Basalt NR Tuff NR NR NR Tuff NR NR Tuff Tuff NR Tuff Tuff Tuff Tuff Tuff NR Tuff Tuff Tuff Tuff Tuff Tuff Tuff Sidewall Ssmples 6203 T~ff 6237 NR 6313 Tuff 6328 Tuff 6342 Tuff 6360 Tuff 6378 T~ff 6379 Tuff 6428 NR 65O9 6511 6538 6575 6642 6651 6660 6686 6722 6742 6751 6780 6824 6857 6874 6899 6925 6956 6994 7026 Dolomite Tuff Tuff Tuff NR Tuff Tuff NR Tuff, spotty grain fluor. NR NR Tuff, spotty grain fluor. .. Tuff, spotty grain fluor. 7L~8 7139 715o 7166 717o 7204 7230 7242 7252 7287 NR Clay Clay Clay NR Tuff Claystone, cherty Tuff Tuff Sidewall Samples 7340 7390 7392 7416 7432 7458 7482 7486 75oo 7501 7524 7579 7610 7721 7731 7756 7765 7780 7797 78O6 7814 7825 7838 7853 7864 7874 7897 7923 7941 7947 7960 ~'~ 7975 7987 Tuff Sandstone, silty Siltstone Tuff NR Tuff, spotty grain fluor. Tuff NR Sandstone Sandstone Tuff NR Tuff, light blue grain fluor. Tuff Tuff Tuff Tuff Tuff, light blue grain fluor. Sandstone Tuff Tuff Clay Tuff Tuff NR NR Conglomerate, light blue grain fluor. NR Silty clay NR Sandstone, coarse 8001 NR 8oo8 ~ 8018 Shale 8029 NR Note: NOSCF applies to all samples except where stated. LONI:IDEN1'IAL C~IDENT~ AT~AfSqMENT 91 TO STATE OF ALASKA P-7 - LOCATION OF ABANDOnMenT PLUGS CAPE ESPENBERG ~1 8320'-8128' 7542'-7242' 5100'-4800' 3650'-3271' , Class "G" Cement. , Class "G" cement. , Class "G" cement. , Class "G" cement. 1434'-1435', Halliburton E-Z drill bridge plug. 1234'-1195' Halliburton E-Z drill retainer. 120 sx of Permafrost c~nent squeezed through retainer and 9 sx on top. 210 ' -Surface, Permafrost cement. i975 CONFIDENTIAL ATTA(/qMENT $2 TO STATE OF ALASKA P-7 , , ! FORMATIC~ TES~ RESULTS CAPE ESPENBER~ 91 · , , HFT $1 Tested open hole frcm 7 5/8" casing shoe at 3526' to 3946'. Used no cushion. Recovered 422' of drilling mud. Charts showed that tool plugged after initial blc~. IH ISI IF FF FSI FH Inside 1863 1594 ? 246 1582 1912 Outside 1922 1602 1602 1602 1602 1923 HFT $2 Open hole test of interval 7914' to 8128'. Used no cushion. Recovered 7414' of saltwater. Charts showed test OK. IH IF FF FSI FH 4261 3266 3382 3500 4232 HCT $1 Tested through 4 - 1/2" holes in the 7 5/8" casing frcm 3130' to 3142'. No cushions. Recovered 100' Of rotary mud. Slight water contamination. shC~ed test OK. Used Charts IH IF FF FSI FH 1572 73 73 87 1602 HCT $2 Tested through 4 - 1/2" holes in the 7 5/8" casing frcm 1330' to 1385'. Used no cushion. Recovered 725' rise of sandy rotary mud. Slight water contamina- tion. Charts shc~ed scme initial plugging but test OK. IH IF FF FSI FH 729 468 584 599 729 i, AY 975 C~IDENTIAL CONFIDE T[ ,L ATTA/2HMENT 93 TO STATE OF ALASKA P-7 ~" CORE 'DESC~PTION · · ._ _ , , ,, Core 91 5000' to 5027'; cut 27' recovered 27' ~ interbedded silts, clays, silty clays and coals. Good coal stringer frcm 5014' to 5016'. Clays are dark grey and carbonaceous. Dips are flat except at bottom where 30° dips were noted. Porosity poor. NOSCF. Bottcm 1' altered andesite porphyry or basalt. Light tan grey, with euhedral and sub-e-----------~edral cystals. Feldspars clayey and altered. Occasional vugs lined with microcrystaline material (zeolite?) Core 92 6903' to 6933'; cut 30', recovered 29' Altered welded vitric tuff. Rock contains shards and euhedral crustals of altered feldspar in devitrified glass matrix. Rock is mottled and blotchy red and green in places and white and leeched looking in others. Red material is hematite and green is chlorite. Calcareous and vuggy in places. Rare pyritiza- tion. NOSCF. Core 93 7690' to 7713'; cut 23', recovered 22 1/2' Volcanic conglcmerate. Light to medium grey. Volcanic rock fragments up to 3" in diameter. Apparent bedding dips 30°. NOSCF. Core.. 94 8127_ ' .t°' 8146'..; cut., .19'.,. ....recovered 19' LLmestone cut by intrusive rock. Limestone is crystaline, medium grey to white. Fractured and brecciated with secondary calcite in veins. Scm~ dolc~nitization and pyritization. Intrusive material mottled light and dark grey to reddish tan. Some pheonocrysts and pyritization evident. Scattered quartz veins. NOSCF. Core 95 8359'-8365'; cut 6' recovered 6' Siliceous graphitic phyllite and brecciated limestone. Pyritized. Quartz veins present. NOSCF. Light to dark grey. Core 96 8365' to 8373', cut 8', recovered 5'+ Limestone, n~adium to dark grey. Schistose and graphitic in places. Partially dolcmitized and pyritized. Calcite and quartz veins. NOS(:~.' 1975 - Ticket FLUID SAMPLE UATA Date 2-10-75 Number 308278 Sampler Pressure .P.S.I.G. at Surface Kind Halliburton Recovery: Cu. Ft. Cas of Job HOOK WALL District NORTH SLOPE cc. Oil cc. Water Tester MR. FREITAG Witness MR. TINKER cc. Mud Drilling Tot. Liquid cc. Contractor BRINKERHOFF DRILLING COMPANY BC S Gravity ° APl @ °F. EQU I PM E N T & HaL E DATA Gas/Oil Ratio cu. ft./bbl. Formation Tested RESISTIVITY CHLORIDE Elevation 40 * CONTENTr, Ft'-- Net Productive Interval ' 3526' - 3961" Ft. Recovery Water @ °F. ppm All Depths Measured From Kal ly Bushing Recovery Mud @ °F. ppm Total Depth 3961' Ft. Recovery Mud Filtrate ~ @~°F. ppm Main Hole/Casing Size 7 5/8" 26# 6 3/4" Hole Mud Pit Sample @ °F. ppm Drill Collar Length28'I.D. ?? Mud Pit Sample Filtrate @ °F. ppm Drill Pipe Length 97 I.D. 29 Packer Depth(s) 3500 ' Ft. Mud Weight vis cp Depth Tester Valve 3475.26' Ft. TYPE AMOUNT Depth Back Surface Bottom Cushion 0 Ft. Pres. Valve Choke48/64"Choke .62" Recovered 422 Feetof Rat hole mud ~ Recovered Feet of ~" '' 3 Recovered Feet of ~~ ~ J III! J ~1~ ~11 J Ial~ I'-I' i~1 !~ Recovered Feet of Remarks See production test data sheet .... CHARTS INDICATE TAIL PIPE PERFORATIONS PLUGGED THROUGHOUT TEST .... cauge No. 753 caUge No. 489 Gouge'No. 1Z~60 TEMPERATURE TIME Depth: 3480' Ft. Depth: 3485 ! Ft. Depth: 351 8' Ft. 24 Hour Clock 24 Hour Clock 24 Hour Clock Tool A.M. .... E,,st. eF. Blanked Off NO Blanked Off NO Blanked Off Yes Opened ] {~05 P.M. 3523' @ Opened A.M. Actual82°F. Pressures PressUres Pressures Bypass 2310 P.M. Field Office Field Office Field Office RepOrted COmputed Initial Hydrostatic 1896 1897 1863 1902 1922 1923 Minutes Minutes -a Initial _ 755 - 776 1602 1608 i'~ Flow ,,, ~.~. Final - 755 - 776 1602 1608 3 3 Closed i. 1581 1578 1594 1583 1602 1608 61 58 ~ Initial _ 251 - 259. 1602 1608 c o Flow ._ ,,-~°'= ~nol 257 255 246 261 1602 1608 240~ 243_ ¢,:. Closed in 1581 1580 1581 1586 1602 1608 121 121 ~ Initial _--_e Flow ~_~. ,, Final Closed in · Final Hydr~0static J 1896 1897 1912 1902 1922 192'3 FORM tB1-RI--PRINTED IN FORMATION TEST DATA F L U I D S A M P L E L) A T A 2-10-75 Ticket 308278'~ Date Number !' - Sampler Pressure .P.S.I.G. at Surface Kind HOOK HALL Halliburton NORTH SLOPE Recovery: Cu. Ft. Gas of Job District ~o cc. Oil MR. FREITAG MR TINKER cc. Water Tester Witness ' cc. Mud Drilling BRINKERHOFF DRILLING COMPANY BC S Tot. Liquid cc. Contractor Gravity ° APl @ °F. E Q U I P M E N T & H O L E D A T A Gas/Oil Ratio cu. ft./bbl. Formation Tested o · RESISTIVITY CHLORIDE Elevation Ft. z CONTENT Net Productive Interval Ft. o3 · Recovery Water @~ °F. ppm All Depths Measured From --I Recovery Mud @ °F. ppm Total Depth Ft. Recovery Mud Filtrate ~ @ °F. ppm Main Hole/Casing Size z Mud Pit Sample @ °F. ppm Drill Collar Length I.D. Mud Pit Sample Filtrate @~°F. ppm Drill Pipe Length I.D. Packer Depth(s) Ft. Mud Weight vis cp Depth Tester Valve Ft. TYPE AMOUNT Depth Bock Surface Bottom Cushion Ft. Pres. Valve Choke Choke Recovered Feet of ~ · Recovered Feet of Recovered Feet of ., r- < Recovered Feet of ~ --I Recovered Feet of Remarks FOURTH GAUGE' Gauge N'o. '] 489 " Gauge No. Gauge No. ' I TEMPERATURE TIME I Depth: 3522' Ft. Depth: Ft. Depth: Ft. 12 Hour Clock Hour Clock Hour'Clock Tool A.M. Est. °F. BlankedoffYes BlankedOff BlankedOff ., Opened , P.M. Opened A.M. Actual °F. Pressures Pressures Pressures Bypass P.M. ,,, '_ Field Office Field Office Field Office F, eported Computed Initial Hydrostatic 1871 1924 Minutes Minutes ~'~o Initial ~.: F~ow 1584 1599 ~Z~. Final 1584 1607 Closed in 1584 1607 ~ Initial 1584 1607 ~. mow rina, 1584 1607 Closed in 1584 1609 Initial ~ Flow .... ~. Final Closed in Final Hydrostatic 1885 1924 _ FORM tlII-HI--PRINTI~D IN U.S.A. FORMATION TEST DATA ,.,-,-r,..., ,,,,, ,o, ./,, Casing perfs., Bottom choke 6~) u · , . , Surf. temp.-5 *F Ticket No. 308278 Gas gravity Oil gravity. ,GaR Spec. gravity Chlorides ppm Res, INDICATE TYPE AND SIZE OF GAS MEASURING DEVICE USED ........... Date Choke Surface Gas Liquid Time a.m. Size Pressure Rate Rate Remarks p.m. psi MCF BPD · , 1548 46/64 ' 0 Set packer 1605' " O. Hydrospring opened with a fair blow 1607 " 0 No blow 1608 " 0 C1 os ed tool Tools plugged immediately 1709 " Opened tool, wel 1 dead 1209 " Closed tool 2310 " Pul led tool loose ..... , ,, ..... ,, ,, PRODUCTION TEST DATA C 9~No. 75 3 First Flow Period Time Deft. PSlG Temp. .000" Corr. .0000 755 LDepth First Closed In Pressure Time Deft. Log-~- .000" PSIG Temp. Corr. · 0000 755 3480' Second Flow Period Time Deft. PSIG Temp. .000" Corr. .0000 251 Clock No. 8417 Second Closed In Pressure Time Defl. t-t-~ PSIG .000" Log(~ Temp. Corr. · 0000 255 .0090 755 · 0067 .0134 .0202 .0269 .0336 .0403 .0471 .0538 .0605 1123 1412 1502 1549 1 567 1572 1574 1575 1575 .8060 255 .0202 511 .0404 970 .0605 1228 .0807 1424 · 1009 1521 .1211 1561 .1413 1573 .1614 1576 .1816 1578 12 13 14 .0672 1575 ' .2018 1580 .0941 1576 .2422 1580 · 1210 1578 .2825 1580 · 1479 1 578 .3229 1580 · 1748 1 578 .3632 1580 · 1950 1578 .4070 1580 re No. , 489 ·776 .0090 776 .0000 776 - · 006 1185 .0133 Depth 3485' Clock No. 6305 .0000 259 ~ 261 1224 1419 1521 1564 1577 1581 1582 1584 .8030 261 .0199 488 1410 .0398 926 1512 .0596 .01 .0266 1561 .0333 1575 .0399 1578 · 0466 1 579 · 0532 1582 .0599 1582 .0665 1582 .0795 .0994 .1193 .1392 .1590 .1789 · 1988 .2386 ,2783 .3181 1586 1586 1586 24 hour_L No. 308278 Third Flow Period Time Deft. .000" 24 hour PSIG Temp. Corr. · 3578 1586 Interval * ~ ---------- ~ REMARKS: *First 10 intervals = 2 minutes each; next 4 intervals = 8 minutes'-~' last interval = 6 minutes· · *First 10 intervals = 6 minuses each; next 4 intervals = 12 minutes each; last.interval : 13 minutes· Third Closed In Press.~._~.ure.~_.._.~ .~ PSIG Time Deft. Log Temo. .000" Corr. Minutes FORM 183-RI--PRINT£O IN U.S.A. SPECIAL PRESSURE DATA LITTLE'$ 96673 7"~C 8/74 Gauge No. 1460 First Flow Period Time Deft. PSIG Temp. .000" Corr. 0 .0000 1608 I Depth First Closed In Pressure Time Defl. .000" PSIG Temp. Corr. 1608 3518' Second Flow Period PSIG Temp. Corr. 1608 Clock No. 3483 Time Deft. .000" .0000 Time Defl. .000" · 0000 .0000 Second Closed In Pressure L PSIG Temp. Corr. 1608 I Ticket 308278 [ " 24 hour No. Third Flow Period Time Deft. PSIG Temp. .000" Corr. Third Closed In Pressure .~ PSIG Time Deft. Log Temp. · 000'° Corr. · 0090 1608 · 1990 CHART NDICATE 1608 TAIL P .8000 PE PERF 1608 )RAT IONS · 4050 PLUGGED THROUGH 1608 OUT TESl Gauge N°. o .0000 2 .0180 13 f4 Reading Interval REMARKS: 1599 1607 1489 · 0000 · 4080 CHART NDI CATE: ~ J Depth 3522' 1607 .... .0000 1607 .1600 TAIL P PE PERF 1607 1607 3RATIONS Clock No. 4088 .0000 .8320 PLUGGED THROUGH 1607 1609 IUT TESI 12 hour Minutes FORM 183-RI~PRINTE;O IN U.S.A. SPECIAL PRESSURE DATA LITTLE.e: 9667375C 8/74 Drill Pipe or Tubing ................ Reversing Sub ...................... ~Voter Cushion ¥olve ............... *. Drill Pipe ........................ Drill Collars ...................... Handling Sub & Choke Assembly ...... Dual CIP ¥olve ................... Dual CIP Sampler .................. Hydro-Spring Tester ................ ** /~ultiple CIP Sampler ........ * ........ Extension Joint .................... AP Running Case ...... ~ 2). ........ Hydraulic Jar .................... VR Safety Joint .... Extended ...... Pressure Equalizing Crossover ......... Center packer Assembly ....O.v..e r..a. ! .1 ...... Distributor Packer Assembly ................... Perfs. Perfs. Flush Joint Anchor ................. Pressure Equalizing Tube ........... Blanked-Off B.T. Running Case ....... Drill Collars ...................... Anchor Pipe Safety Joint ............ Temp. Recorder Packer Assembly ................... Distributor ........................ Packer Assembly ................... Anchor Pipe Safety Joint ............ Side Wall Anchor ................. Drill Collars ...................... Flush Joint Anchor .................. Blanked-Off B.T. Running Case ........ Total Depth ....................... O.D. I.D. 3 7/8" .87" 3 7/8" .62" 3 7/8" 3" 3 7/8" 1.87" 3 7/8" .75" 6" 2.15" 2 3/8" 2" 2 3/8" 2" 3 7/8" - 3 7/8" - 3 7/8" - 308278 LENGTH DEPTH 1 ' 3348.12' 28' 3441.12' 6.14" 3469.12' 5.57' 3475.26' 3480.83' 4.57' 3485.40' 5.02' 3489.97' 3.21' 3494.99' 1.89' 3500' 6. lO' 3504.21' 4.63' 3598.84' 5.54' 3514.38' 3.62' 3518' 4.07' 3522.07' 1' 3523.07' 3961 ' 'TIME .... Each Horizontal Line Equal to 1000 p.s.i. OF~ --- Theoretical Open Flow Potential with/Damage Removed Max ..... MCF/D OF4 -- Theoretical Open Flow Potential with/Damage RemoVed Min ..... MCF/D Ps -- Extrapolated Static Pressure ............................... Psig. P F -- Final Flow Pressure ...................................... Psig. P o~ -- Potentiometric Surface (Fresh Water* ) ...................... Feet Q -- Average Adjusted Production Rate During Test ......... : ...... bbls/day Q~ --.Theoretical Production w/Damage Removed .................. bbls/day Q~ -- Measured Gas Production Rate ............................ MCF/D · R -- Corrected Recovery ...................................... bbls r w -- Radius of Well Bore ...................................... Feet t _-- Flow Time ............................................. Minutes t o = Total Flow Time ......................................... Minutes T -- Temperature Rankine .................................... °R Z "- Compressibility Factor ..................................... ,~U -- Viscosity Gas or Liq'uid . .................................. CP Log -~- Common Log * Pofenf;omefric .~ur[¢~ce Ref'erence to R,.~Mry T,~ble When ~lev,~f;on Nor (~[ven, Fresh Water Corrected to I00 F. , , , Ticket F L U I D S A M P L E D A T A Date 3-~72- 75 Number 308282 Sampler Pressure .P.S.I.G. at Surface Kind Halliburton Recovery: Cu. Ft. Gas of Job HOOK WALL District NORTH SLOPE cc. o. cc. Water Tester MR. FREITAG Witness ~MR. DAVIS cc. Mud Drilling Tot. Liquid cc. Contractor BRINKERHOFF DRILLTNG COMPANY BC ..... Gravity ° APl @ °F. EQU I PM ENT & HOLE DATA Gas/Oil Ratio cu. ft./bbl. Formation Tested RESISTIVITY CHLORIDE Elevation 40 m Ft. CONTENT Net Productive Interval 3225'- 3093 m Ft. ........ Recovery Water ~ @~ °F. ppm All Depths Measured From 1 ' Above Kel Recovery Mud @ °F. ppm Total Depth3130' - 3150'Ft. Recovery Mud Filtrate ~ @ ~°F. ppm Main Hole/Casing Size 7 5/8" Casing Mud Pit Sample @ °F. ppm Drill Collar Length90'I.D. .97 Mud Pit Sample Filtrate @ °F. ppm Drill Pipe Length 2974." ED. 2 764" Packer Depth(s) 309 3 m Ft, Mud Weight 10.2 vis ., cP Depth Tester Valve 3070' Ft. TYPE AMOUNT Depth Back Surface Bottom Cushion Ft. Pres. Valve Choke 5/8" Choke 5/8" Recovered lO0 Feet of Fluid rise Recovered Feet of Recovered Feet of Recovered Feet of Recovered Feet of Remarks Tool opened for a 60 minute flow with a good blow in 3 minutes, dead in -, 10 minutes. Closed tool for 120 minute closed in pressure· , Gouge No. 489 Gauge No. 1489 Gauge No. 146U TEMPERATURE TIME Depth: 3075' 3079' 3106' Ft. Depth: Ft. Depth: Ft. r 12 Hour Clock 24 Hour Clock Est. °F. Blanked Off ,,,No Blanked Off No Blanked Off lyes Opened 00',, 08 P.M. 3111 ' Opened A.M. Actual 80 °F. Pressures Pressures Pressures Bypass03'08P.M. _ Field Office Field Office Field Office Reported Computed '-'Initial Hydrostatic 1496 1601 1598 1606 1572 1621 Minutes Minutes Initial 61 59 57 61 73 76 -~o Flow,. E'c Final 61 59 57 63 73 76 60 ,, Oosed in 73 7 8 85 80 87 95 120 ~ Initial c o Flow . o'c Final Closed in Initial ~.~ Fl°w Final Closed in "' Final Hydrostatic 1557 1587 1598 1592 1602 1608 , , , , ,, , , ;tM I81-RI--PRINTED IN FORMATION TEST DATA LITTLE'~ gBe71 tOM 0/74 ¢ . ,r F L U I D S A M P L E D A T A Date 3-22-i 75 Sampler Pressure .P.S.I.G. at Surface Kind HOOK WALL Halliburton .NORTH SLOPE Recovery: Cu. Ft. Gas of Job District cc. Oil cc. Water Tester MR. FREITAG Witness MR. DAVIS cc. Mud Drilling Tot. Liquid cc. Contractor BRINKERHOFF DRILLING COMPANY BC Gravity °APl @ °F. EQU IPMEN'T & HOLE DATA Gas/Oil Ratio cu. ft./bbl. Formation Tested RESISTIVITY CHLORIDE Elevation Ft. CONTENT Net Productive Interval Ft. ' ' Recovery Water @__ °F. ppm All Depths Measured From Recovery Mud __ @ Recovery Mud Filtrate @__°F. ppm Main Hole/Casing Size Mud Pit Sample @ °F. ppm Drill Collar Length I.D. __ Mud Pit Sample Filtrate @ °F. ppm Drill Pipe Length I.D. Packer Depth(s) Ft. Mud Weight vis cp Depth Tester Valve .. Ft. TYPE AMOUNT Depth Back Surface Bottom Cushion Ft. Pres. Valve Choke Choke Recovered . Feet of Recovered Feet of Recovered Feet of Recovered Feet of Recovered Feet of ,,- · Remarks · FOURTH GAUGF' Gauge No. 7§3 Gauge No. Gauge No. TEMPERATURE TIME Depth: 31 10' Ft. Depth: Ft. Depth: Ft. 24 HourCIock Hour Clock Hour Clock Tool A.M. Est. °F. Blanked Off Yes Blanked Off Blanked Off Opened .. P.M. Opened A.M. Actual °F. Pressures Pressures Pressures Bypass P.M. Field Office Field Office Field Office Reported Computed Initial Hydrostatic 1 532 1615 Mi,ute, Minutes Initial 61 7 7 · '~o Flow ~': F~no~ 61 78 aosed in 73 98 :~ Initial c o Flow O'~. ~,, Final Closed in Initial ~'~ Flow Z'c Final Closed in Final Hydrostatic 1 532 1604 " FORMATION TEST DATA Drill Pipe or Tubing ................ Reversing Sub ...................... O, aa TIBET NO. 308282 DEPTH Water Cushion Valve ................ Drill Pipe ........................ Drill Collars ...................... Handling Sub & Choke Assembly ...... Dual CIP Valve ................... Dual CIP Sampler .................. Hydro-Spring Tester ................ 3 7/8" 3 7/8" .. 3 7/8" 3 7/8" 3 7/8" 2. 764,' .87" .62" 3m' 1.25" 1.25" 2.15" 2974' 90' 6.14' 5.57' 4.57' 5.02' 3.21' 5' 4' l' 3070' 3075' 3079' 3093' 3102' 3106' 3110' 3111' Multiple CIP Sampler ............... Extension Joint .................... AP Running Case ....... (2.). ....... Hydraulic Jar ..................... VR Safety Joint ................... Pressure Equalizing Crossover ......... Packer Assembly ................... 7 5/8" Distributor Packer Assembly'. .................. · ~~~ Per. f...Tai 1 ...... Pressure Equalizing Tube ............ Blanked-Off B.T. Running Case .... (~.) HT-500 Drill Collars · Anchor Pipe Safety Joint ............ 11 3 7/8" .. 2 5/8" 3" Packer Assembly .................... Distributor Packer Assembly ................... Anchor Pipe Safety Joint Side Wall Anchor .................. Drill Collars ...................... Flush Joint Anchor Blanked-Off B.T. Running Case ........ Total Depth ....................... 3150' FOR# 117-R'I--PRINTED IN U,I.A, ~(']! l lPMi:'klT I-IATA LITTLm*'I ~eaTe ?sc/ OF3--- Theoretical Open Flow Potential with/Damage Removed Max ..... MCF/D OF4 -- Theoretical Open Flow Potential with/Damage Removed Min ..... MCF/D P s -- Extrapolated Static Pressure ............................... Psig. P F -- Final Flow Pressure .- ..................................... Psig. Pot -- Potentiometric Surface (Fresh Water*') ...................... Feet Q -- Average Adjusted Production Rate During Test ................ bbls/day Q~ -- Theoretical Production w/Damage Removed .................. bbls/day Q g --Measured Gas Production Rate ............................ MCF/D R -- Corrected Recovery ...................................... bbls · r,~ -- Radius of Well Bore ....................................... Feet t ~__ Flow. Time ........ ' ..................................... Minutes t o -- Total Flow Time ......................................... Minutes T _-- Temperature Rankine .................................... °R Z -- Comp. ressil0ility Factor ... ~ ................................ ,/IJ -- Viscosity Gas or Liquid ................................... CP Log ~' Common Log · Pofenfiomefr;c Surface Reference fo Rotary Table When Elevat;on No~ G;ven, Fresh Water Corrected fo I00 F. - , --TIME-- Horizontal Line Equal 1 '0 O0 lO, s.i., Ea¢ ' Ticket F L L~:D ~ A M P L E D A T A Date ,~ I~/0"-'"-"" .. Namber 308281 Sampler Pressure .P.S.I.G. at Surface Kind Halliburton Recovery: Cu. Ft. Gas of Job 0PEN_..HOLE District NORTH SLOPE cc. Oil cc. Water Tester MR. FREITAG Witness MR. DAVIS cc. Mud nHllln,, Tot. Liquid cc. Contractor BRINKERHOFF DRILLING COMPANY DR Gravity. o APl @ °F. EQU I PMENT & HOLE DATA Gas/Oil Ratio cu. ft./bbl. Formation Tested - RESISTIVITY CHLORIDE Elevation 40 ' Ft. CONTENT Net Productive Interval 7914-8128' Ft. Recovery Water @ ~ °F. ppm Ail Depths Measured From 1 m Above Rotarv Recovery Mud @ °F. ppm Total Depth 8128 m Ft. Recovery Mud Filtrate @ °F. ppm Main Hole/Casing Size 6 3/4" Mud Pit Sample @ °F. ppm Drill Collar Length 90~ I.D, Mud Pit Sample Filtrate~ @~°F. ppm Drill Pipe L~ngth 782~ I.D. 2 764" Packer Depth(s) 7 g 14- 7918 ' Ft Mud Weight ] ~_ ~ vis cp Depth, Tester Valve 7RRq" Ft. TYPE AMOUNT Depth Back Surface Bottom Cushion Ft. Pres. Valve Choke .I:j/R. Choke Recovered 7414 Feetof contaminalJed rat hole mud With salt water and Salt water and sand. · Recovered Feet of Recovered Feet'of Recovered Feet of ~ '~ Recovered Feet of Remarks SEE PRODUCTION TEST DATA SHEET ' IlTR-IINAR~ r If1 PrAn Gauge No. 1489 Gauge No. 2847 Gouge'No. 1460 TEMPERATURE TIME · Depth: 7895 Fit. Depth: 7899 Ft. Depth: 8030 ~t. , 24 HourClock 48 Hour Clock 24 HourClock Tool A.M. Est. °F. Blanked Off NO Blanked ,~f NO , Blanked Off Yes Opened 12' 27 P.M. Opened A.M. Actual 16 IOF. Pressures Pressures Pressures Bypass 18.20 P.M. Field Office Field Office Field Office Reported ComPuted Initial Hydrostatic 4185 4217 4171 421 9 4261 4296 M~..t,, M~.ute, '31 Flow Initial 1685 UTR 1594 UTR 3266 3118 i~-c Final i~.-!'- 3313 3418 3342 3420 3382 3494 Closed in 3414 3421 339~., 3439 3500 ~ 3499 ~ Initial ~ Flow Final Closed in Initial _ o Flow __ ='c Final -c~ Clos~.d in Fin0'l Hydrostatic 4185 4185 4171 4188 .. 4232 4262 _ FORMATION TEST DATA F L U I D S A M P L E D A T A Ticket . Date 3-18-75 Number 308281 , Sampler Pressure .P.s.I.G. at Surface Kind' Halliburton Recovery: Cu. Ft. Gas of Job OPEN HOLE District NORTH SLOPE ~o cc. Oil o cc. Water Tester MR, FREITAG Witness MR, DAVIS cc. Mud Drillina Tot. Liquid cc. ContractorBRINKERHOFF DRILLING CO. DR ca Gravity ° APl @ 'F. E Q U I P M E N T & H O L E D A T A · Gas/Oil Ratio cu. ft./bbl. Formation Tested RESISTIVITY CHLORIDE Elevation , Ft. CONTENT .--I Net Productive Interval Ft. ._._a Recovery Water @ °F. ppm All Depths Measured From Recovery Mud ~ c~) °F. ppm Total Depth Ft. Recovery Mud Filtrate ~ @ ~°F. ppm Main Hole/Casing Size Mud Pit Sample @ °F. ppm Drill Collar Length I.D, Mud Pit Sample Filtrate @ °F. ppm Drill Pipe Length I.D. Packer Depth(s) Ft, Mud Weight vis , cp Depth Teste.r. Valve . Ft- TYPE AMOUNT Depth Back Surface Bottom Cushion Ft. Pres. Valve Choke Choke '.. Recovered Feet of .~ ~'~ Recovered Feet of .. Recovered Feet of ; Recovered Feet of ~< Recovered Feet of · Remarks '. · FOURTH Gauge No. 2855 Gauge No. Gauge 'No. TEMPERATURE TIME Depth: 8124 F,t. Depth: Ft. Depth: Ft. , O 48 Hour Clock Hour Clock Hour Clock Tool A.M. j...~ Est. °F. Blanked Off ypq BlankedOff Blanked Off Opened P,',M' -r- Opened A.M. ca Actual °F. Pressures Pressures Pressures Bypass P.M. O · Field Office Field Office Field Office Reported COmputed I'rl Initial Hydrostatic 4317 4336 Minutes Minutes I..~ Initial 3300 3160 ,~. Flow Final 3453 3541 Closed in 3555 3552 ~ Initial c o Flow ...... ,ueo-c Final Closed in ~ Initial .:.o Flow ~_~. Final Clo~.d in Fi~olHydrostatic 4317 4226 ' ' _ 17 .°Jr~ "°""'"'-"'-""'"'""'"",',". FORMATION TEST DATA .,-r-r,.,,..,,,,,,.,/,, Casing perfs .... Bottom choke Surf. temp , , , ~. °F Ticket No~ 308281 Gas gravit~ ........ Oil gravity GOR, Spec. gravity. .Chloride.~ pp.m_~ Res. @ °F · INDICATE TYPE AND SIZE OF GAS MEASURING DEVICE USED Date Choke Surface Gas Liquid Time a.m. Size Pressure Rate Rate Remarks p.m. psi MCF BPD 12' lO 5/8" Set ~0Ol 12'27 " Opened tool with a light blow 12- 35 " Strong bl ow 13:27 " Very weak blow 15:00 " Well dead, closed tool Attempted to rotate toql, failed, tool sanded up. 18: 20 ~ Pul 1 ed tool s 1 oose · · ,, , , ,,o,.,...,,-,,,,.,-.,o,,u...,,. PRODUCTION TEST DATA '-'"'""-""'""'"'/" Drill Pipe or Tubing ................ Reversing Sub ...................... Water Cushion Valve ................ Drill Pipe ........................ Drill Collars ...................... Handling Sub & chOke Assembly ...... Dual CIP Valve ............. ' .... :. Dual CIP Sampler .................. Hydro-Spring Tester ................ Multiple CIP Sampler ............... Extension Joint .................... AP Running Case .................. Hydraulic Jar ..................... VR Safety Joint ................... Pressure Equalizing Crossover ......... Packer Assembly ................... O.D. . I.D. 3~" 2.764" 7/8" .87" 7/8" .62" 7/8" 3.00" 7/8" 1.25" 7/8" 'l .25" 5~" .75" 5~" .75" 3/4" 1 3/4" Distributor ........................ Packer Assembly ................... Flush Joint Anchor Pressure Equalizing Tube ............ . Blanked-Off B.T. Running Case ....... Drill Collars ' Anchor Pipe Safety Joint ............ .. Packer Assembly ................... Distributor ........................ Packer Assembly ................... Anchor Pipe Safety Joint ............ Side Wall Anchor .................. Drill Collars ...................... Flush Joint Anchor .................. Blanked-Off B.T. Running Case ........ Total Depth ....................... ~ ,,,-.,-..,.~.. ,. u.,.^. I:'/'~! ! ! DIWII~I~iT 1'16'!'6 ~_~TICKET NO. LENGTH 7822' 90' 6.14' 5.57' 4.57' 5.02' 3.21' 4.00' \ 3.55' .38.00' · 176' 308281 DEPTH 7889' 7895' 7899' 7914' 7918' 8030' 8124' ....... L, ITTLII'II gee7e 7~c e/74 TIME Each ~rizontal Line Equal to~l'O00 p.s.i. Ticket F L-~J I D ~S A M P L E D A T A Dote 3-24-75 Number 308283 Sampler Pressure .P.S.I.G. at Surface Kind Halliburton Recovery: Cu. Ft. Gas of Job HOOK WALL District NORTH SLOPE cc. Oil cc. Water Tester PAUL FREITAG Witness WALT DAVIS cc. Mud Drilling Tot. Liquid cc. Contractor BRINKERHOFF DRILLING COMPANY SM Gravity · APl @ °F. EQU I PAAENT & HOLE DATA Gas/Oil Ratio cu. ft./bbl. Formation Tested - RESISTIVITY CHLORIDE Elevation 40 ' ,Ft.. CONTENT Net Productive Interval 1330-1385' Ft.. Recovery Water (~ °F. ppm All Depths Measured From1' above kelly bushinq Recovery Mud ~ @ ~ °F. ppm TOtal 'Depth2000' .... Ft. Recovery Mud Filtrate ~ (~ ~°F. ppm Main Hole/Casing Size 7 5/8" Mud Pit Sample @ °F. ppm Drill Collar Length - I.D, Mud Pit Sample Filtrate (~ ~°F. ppm Drill Pipe Length,1297'I.D 2.764" Packer Depth(s) 1327 ' ,.Ft. Mud Weight 10.2 vis cp Depth Tester Valve 1304' , Ft. TYPE AMOUNT Depth Back Surface Bottom Cushion Ft. Pre,. Valve Choke 5/8" Choke 5/8"' Recovered 725 Feetof test fluid . ^ CO Recovered Feet of .- " _~, 3 Recovered Feet of Recovered Feetof Possible plu.qgin§ of tail pipe perforations durin§ flow period. Recovered Feet of SUrface Temperature - -10°F, Remarks At 1608 on 5/8" choke .' set tool. 1812 ..... opened tool with a good blow ..... 5/8" choke 1820 .... Had a weak blow .... 5/8" choke · 1930 .... Dead... 5/8" choke 2018 ...Closed DCIP valve .... 2218... DU1 led tnnl s loose Gauge No. 489 Gauge No. 1489 Gauge No. 1460 TiME TEMPERATURE Depth:1309Ft. Depth: 1 31.3 Ft. Depth: 1 341 Ft. 1 2 Hour Clock 24Hour Clock 12 Hour Clock_ Tool A.M. Est. 64 °F. Blanked. Off no Blanked Off no Blanked Offyp~ Opened 1 R1 Opened A.M. Actual °F. Pressures Pressures Pressures Byposs ?~>l ~ P.M. Reported Computed Field Office Field Office Field Office Initial Hydrostatic 701 700 714 699 729 710 Minutes Minutes ..~ Initial 419 372 400 384 468 452 .C_.~ Flow ~.~. Final 468 473 472 476 584 574 Closed in 591 572 571 575 599 583 ~ Initial ~'~ Fl°w Final .... Closed in ' initial ~ Flow. '-'c Final Closed in .... Final H~drostatic 701 696 714 698 729 710 , , .o..,.,..,-..,..,.,.o,.u...,,. FORMATION TEST DATA .,'r','..,...,,,o../,. - Ticket FI~UID ' SAMPLE DATA Date ~ ;,,¢/~)"_"-..-'" Namber Sampler Pressure .P.S.I.G. at Surface Kind Halliburton Recovery: Cu. Ft. Gas of Job HOOK ~I4ALL District NORTH ALOPF cc. Oil cc. Water Tester PAUL FREITAR Witness NALT DAVIS cc. Mud Drilling Tot. Liquid cc. ContractorBRTNKI-_'RHOl:F DRILLING COMPANY Gravity ° APl @ °F. EQUIPMENT & HOLE DATA ,, , Gas/Oil Ratio cu. ft./bbl. Formation Tested ~-~ RESISTIVITY CHLORIDE Elevation Ft. CONTENT Net Productive Interval Ft. Recovery Water~ @ ~ °F. ppm All Depths Measured From Recovery Mud ~ @ ~ °F. ppm Total Depth Ft. Recovery Mud Filtrate @ °F. ppm Main Hole/Casing Size Po Mud Pit Sample @ °F. ppm Drill Collar Length I.D, z Mud Pit Sample Filtrate @ °F. ppm Drill Pipe Length I.D. .,. Packer Depth(s) ..Ft. Po ,, Mud Weight vis cp Depth Tester Valve . Ft. , TYPE AMOUNT Depth Back Surface Bottom Cushion Ft. Pres. Valve Choke Choke , , · Recovered Feet of " , Recovered Feet of ;_~_ Recovered Feet of ~ Recovered Feet of RemarksFourth gauge ' · GaUge No, 753 Gauge No. 'Gauge 'No. :;o TEMPERATURE TIME --I Depth:1344Ft. Depth: Ft. Depth: Ft. 24 Hour Clock Hour Clock Hour Clock Tool A.M. Est. °F. Blanked Off .V~.S BlankedOff Blanked Off Opened P.M. o Opened A.M. rr~ Actual °F. Pressures Pressures Pressures Bypass P.M. , Field Office Field Office Field Office Reported' ~.ompmed Initial Hydrostatic 709 714 Minutes Minutes ~ Flow Initial 454 457 ~ ~ Final 600 584 ,~, Closed in 600 589 ~ Initial c o Flow r'- ~. Final Closed in Initial ~ Flow ~ Final Closed in Final Hydrostatic 709 712 FORM ISI~Rt--PRINTED IN U,$,A, FORMATION TEST DATA ,.,..,.,..,..o,,,o.,/,,, Drill Pipe or Tubing ................ Reversing Sub ...................... Water Cushion Valve ................ Drill Pipe ........................ Drill Collars ...................... Handling Sub & Choke Assembly ...... Dual CIF Valve ................... Dual CIP Sampler .................. Hydro-Spring Tester ................ Multiple CIP SampJer ............... Extension Joint AP Running Case .................. II II Hydraulic Jar ..................... VR Safety Joint ................... Pressure Equalizing Crossover ......... Packer Assembly ................... Distributor ........................ Packer Assembly ................... -F~,~o~e~,e~or . .Per.f.... ta.i.1 .... Pressure Equalizing Tube ............ Blanked-Off B.T. Running Case ....... e~m~a~ Blanked. o.f.f. BI .Case Anchor Pipe Safety Joint ............ HT -500 .. Packer Assembly ................... Distributor ........................ Packer Assembly ................... Anchor Pipe Safety Joint ............ Side Wall Anchor .................. Drill Collars ....................... Flush Joint Anchor .................. Go Do I. Do TICKET NO. 308283 , LENGTH DEPTH 2. 764" 1297' 3 7/8" 3 7/8" .87" 6.14' 5.57' 1304' 3 7/8" 3 7/8" 3 7/8" 3 7/8" 7 5/8" ... 11 3" 1.25" 1.25" 2.15" 4.57 ' 1309' 4.57' 1313' 5.02' 3.21' ',. 1.45' Ctr. 1327' 4. O0 5.45 11 2 7/8" 1 3 7/8" 3 7/8" 3 7/8" 11 4' 1340' 4' 1344' 1' 1345' Blanked-Off B.T. Running Case ........ Total Depth ....................... FORM 187-RI--PRINTIrD IN U.I,A, I:'('~! I ! DI~II~I~IT PLATA TIME Each Horizonta Line Equa to 1000 p.s.i. · TRANS~tITTAL AND ACK~ ~%EDGM]':NT OF' RECEIPT OF MATERIA-.-(ALASKA) -~.: ...... ~.~ , ,,_ · · DEPT: I~. T. FL Marshall State of Aleska Divlslon of O11 & Gas ' ~001 porCupine Drive Anchorage, Alaska 99504 o . · Tile FOLLOWING IS A LIST OF MATERIAL ENCLOSED HEREWITH. CHECK ff~ND ADVISE IMMEDIATELY. .' PLEASE ., · o. .. ,-:- -::.,..? :. ., - · l~cetved and checked by: · Remarks': ' 24 1759' SEC. t 12N, R25W, 25 KATEEL RIVER. M. X= 419, 712.96 LAT= 66° 24' 37. 317" LONG: 163° 54' 45.680" 2.6 35 36 I',IA~ ~ 0 1975 '"", 24 19 3O 3O CERTIFICATE OF SURVEYOR 3 I ! HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND_ I SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS A LOCATION SURVEY MADE BY ME OR UNDER MY SUPERVISION, AND ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT. PROPOSED LOCATION SCALE: I"= I000' NOTES: ~rHE LOCATION OF THE WELL SITE WAS ACCOMPLISHED BY USING U.S,C. $ (].S. STATIONS "LEVEL" AND "EVER" AS BASIS OF CONTROL. SURFACE ELEVATION OF ORIGINAL GROUND AT PROPOSED WELL SITE I$ ABOVE MEAN SEA LEVEL. X CO-ORDINATES, Y CO-ORDINATES ARE ALASKA STATE PLANE ZONE ~ 7. CAPE ESPENBERG WELL SITE LOCATED IN THE SW I/4, SEC. 25, Ti2N, R25W, KATEEL RIVER MERIDIAN SURVEYED FOR STANDARD OIL COMPANY OF CALIFORNIA iii iiBiiiii iii i ii ii i ii i PREPARED BY HEWITT V LOUNS~URY & ASSOC. 725 W. 6TH AVE., ANGHORAGE, ALASKA MEMORANDu vl DEPARTI~BT OF NATURAL RESOURCES DIVISION OF OIL AND GAS ~ TO: O.K. Gilbreth, jr. ~'~ Director FROM: Petroleum EnCneer State ot Alaska DATE: FILE NO: TELEPHONE NO: SUBJECT: February 13, 1975 B.O.P. Inspection SOCAL - Cape Espenberg #1 50 miles southwest of Kotzebue Wednesday. a.an., ~9.., ..,!g75 I caught the operator's charter crew change plane and flew to the well site, arriving at 12 noon Kotzebue time. I met the SOCAL drilling supervisor, Mr. Will Richard, who informed me that the crews were still nippling up the B.O.P.'s and that they probably would not be ready for tests until late evening. I discussed the rig operations with Mr. Richard who informed me that their worst problem at the time was getting the fuel from the fuel supply depot which was located on the shoreline about 35 miles away. It seems that recent weather conditions had caused the sea water to encroach over the ice road that they have been using and that for several days it has been impassable, even to the large trucks and cat. They decided to order a Here load of fuel that could be flown directly to the rig location and prevent them from getting into a "too short" supply for continued safe operation. While Mr. Richard was working on operational problems I took advantage of the sunny day and walked around the edge of the pad, visually inspecting the rig and work that was in progress. I noticed that the general housekeeping and operations off the pad appeared to be inadequate. Supplies were not stockpiled in one area but scattered all along the roadways and pad perimeter. Many supply boxes had been broken in place, leaving the remains of the pallet boards and banding metal to fall in the snow, These soon get covered up and create quite a difficult clean-up problem. Thursday~ Jan. ~,. ]97~5 Soon after the cre~ change at midnight the Brinkerhoff rig supervisor, Mr. Max Johnstone, informed me and Mr. Richard that the nippl lng up was complete and that the B.O.P. was ready for inspection and testing. Upon arriving on the rig floor I found that the test plug had already been placed in the casinghead and the blind rams were closed- The rig pumps were to be used for the testing. A~ discussing test procedures we coa~nenced testing with approximately 5000 Ooundsppressure against the test plug, blind rams and the first set of casing valvesooff of the head. The second valve tested indicated a slight leak which was finally located as a flange leak; from there we progressed to the well test manifold, and over a period of time many flange leaks and poorly seated valves were uncovered. Two union leaks were uncovered on the kill line and at one time the positive Chokes on the test manifold were dismantled and cleaned. Testing, leak finding and repairs continued for a total of 15 hours. Upon co~letion we had tested the i).O,P.'s, kill line and manifold choke system at 4500 to 5000 PSI and the Hydril at 3000 PSI. The kelly, stand pipe, kelly hose and floor safety valve were all tested at 3000 PSI and the kellycock valve at 1000 PSI from the pump side.. All equipment actuated satisfactorily and · · ~)R63072 O. K. Gtlbreth 2- February 13, 1975 three nttrogen bottles for the back-up ac__t~a=tOrlVOlume ~ere tested and feu~ to centatn 2400 pslg., 1900 pstg. and 1900 ps g. Folloutng the tests ! completed a Fleld Zaspection Report (copy attached) on ~hi~ I checked off twa unsatisfactory 1terns: Item # 17 -, operations off pad and Item ~ 18 - general, hoasekeeP_ ' 1ag.. I noted that the general use of all areas around the pad-and ~ (tua~) are not recomended and that an. operator should have hts pad large enough for all supplles and oper&ttons. ! also pelnted out thet ! h~ .otlced conS.lderable loose debris, boards, bands and plastt¢ scatS'around the pert.meter ot' the pad. ! departed the yin11 In ~ ~~ chartered atrcraft at 4 P.M. In a hard blo~tng windstorm a~tvtng back In Anchorage at 9:30 P.I~. O~ t~ts fteld tr~p I witnessed .the satisfactory testtng of .B.O:Pr. e. qu.~paent o~ ~AL's Cape E'speeberg il ~ell located SO mtles southwest o~ totzeeue. Thts ls the second we1! t~ be drtlled for the Nana Nattve Corporation. ! pointed out. to the SOGAL dr$.111n9 supervisor the unsatisfactory operations off the pad a~d, genera1 housekeeping around the rtg. a,tta LCS,.bJm ,.Re~ote Controls: ( ) .: ~ ' . Drilling Spool, outlets ':-'-'~ :'.-:8, Flor'Lines ( ...':1'..0 '-'J (':L'"'-.9; ~il Lines .'-;.,'i-'.07.-.:~:.;:(.--)~. ;;.~10, ~fold ChOkes --' ..... "' " · "., '~;-.~.~.~t~':~:~" ,-,-' 3~'~:' ," ; - - " - -- ' ' - - · · ' : · ' · ~.~,- .;,-,.: ?/r: z ~-: :~'-~' ;,::- ..... .;. ..... . .:~ -.. .- .... : - .... , :.:,:~. ~¢~.~.~.}~...,:.; ~.~ , ~' C' ~- ~ ~ ..... : ~-: ' ' ' .' . . · ~ .... "'~ · . '~ /,, ~ . -,~. ¢~¢','::~:'7. ', - .. %-/" '/' ..... ": '~ '~' ': , .":' ,?"'' -' ' "?~; ' ~ '" - '-" :: "-J,':,- ' ', "'- 15.-'. Location Berm 16. Fuel 17 Operations off "pad" · 18. "'General Housekeeping" lC). Abd..l~arker in place · Form P--3 REV. 9-30-69 STATE O'F ALASKA S~abnmtt "Intentions" irt Triplicate & "Subsequent Reports" in Duplicate OIL AND GAS CONSERVATION COMMI'I-rEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APP-LICATION 'FOR ~Ett~T-2-~' 'for such 'ptZofaosal~.) OIL 0AS WELL WELL OTHER 2. NAME OF OPERATOR Standard.0il Company of Cai(lorn±a, WOI.. 3. ADDRESS OF OPERATOI~ P. O. Box 7-839, Anchorage, Alaska 99510 4. LOCATION OF WELL At surface 2018'N and 1759' E of the SW corner Sec 25; T12N; R25W, KRM 50-143-20002 8. HNI~ ~ OR ~S~ ~AM~ 0'~ ': S~e ~ase Date 10/3D/~ Cape Espenber~ 91 11, SEC., T., R., M., (BOTTOM HOI~ OBJECTIVE) ~ 'i: Sec. 25; T12N, R25W; 13. ELEVATIONS (Show whether DF, RT, GR, etc. 12. PERM/T NO, ! 2 3' Ground ] 75- ~ ~4. Check Appropriate Box To I,ncJicate Niat'ure of N~ti'ce, Report, or Other il~t~ ' NOTICE OF INTENTION TO: i--J TEST WATER SHUT-OFF PULL OR ALTER CASINO ~ FRACTURE TREAT MULTIPLE COMPI,ETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS ~ Other) j .X ~, ~IUBSEQUENT REPORT OF: FRACTURE TREATMENT ALTERING CASINO SHOOTINe Om ACImlZI~O , ABANDONMEKT· (Other). (NOTE: Report results of multiple completion on Well Completion or Reeompletion Report and Log form.) !5. DESCRIBE I'n6POSED oR COMPLETED OPERATIONS (Clearly state all pertinent details, and gtvo pertinent dates, Including estimated date of starting any proposed work. Well information is to be treated as 'Confidential Spud well 5:30 AM, Wednesday January 22, 1975 / NCHORA 16. I hereby SIGNED (This space for State office use) and correct APPROVED BT' CONDITIONS OF APPB0¥AL, IF ANY: TZTLE Area Supervisor DATE / .,, 7 ~ TITLE DATE See I, nstructions On Reverse Side J~u~ry ~4, ~: ~ Espenbe~ :~t Stan~rd 011 CO. of ~tlf., Opera, or Per, ai~ ~o~ 7~ Standard O! ! Co. of Cal I f. P. O. An~. Alaska Bear Sir: ~!l samples, core ~chlps, and a mud log are required. R directional survey ts not required. ~ny rivers iii Alaska an~ .their ~'at~ system have an classified as import, ant for the spmmlag or algratton of enadromous fish. Operations in these areas are subject to AS t6.50.870 aad the regulatlon~ promulgated thereunder (Title 5, Alaska Admlntstratlve Code). Prior to coamenctng operations you may be coetacted by ~he Habitat Coordinator's office, I~p~h~ent Of FiSh and Game. Pot tuat!on of any waters of the State Is prohibited by AS 46, Chapter 03, Article 7 and the regulations proaml~ed thereunder (Title 18, Aleske Administrative ~-, C~,~pter 70) and by the Federal Nater Poi luttons C~mtrol Act, as aeeaded~ P~or to =eemenclng operations you may be contacted by a repres~tive of the Department of Envl ronmentel Conser- vation, Ye~truly ~, ~"H~ L ~.rrett ^taska Ot I a~d gas Consent'Ion Committee Eric losure cc: Oepertaant of Fish and gem, Habttat Section w/o encl. Oepart~ent of Envl~tat Conservation w/o encl. ~rm lm--I (Other mstr~etion$ on reverse side) STATE O,F ALASKA OIL AND gAS CONSERVATION ,COMMITTEE -:'APPLICATION FOR PERMIT TO DRILL, DEEPEN, OR PLUG BACK ~. TYP~ OF WORK DRILL ~] DEEPEN [--1 PLUG BACK ~ b. TYPI~ OF W~LL o,L °'" I-I I-q '"""'""' [] WILL WmLL OTHER ZONI~ ZONE SUBMIT IN TR~ ..'ATE 2 NAME OF OPEH&TOR Standard Oil Company of C~.liforn±a, W0I 3. ADDRF~ lYF OPERATOR Box 7-839, Anchorage, AK 995i0 LOCATION OF WELL At surface 2018' North & 1759' East of the SW Corner Sec. 25, ~T12N, R25W, Kateel River Meridian. At proposed ~d. zone Same 13. DISTANCE IN MILES AND DIRECT!ON F_-~OM NEAREST TOWN OR POST OFFICE* 50+ Miles SW of Kotzebue, AK 14. BOND INFOR/VIATION: Statewide 451636 TYPE Surety and/or No. 15. DISTANCE FROM PROPOSED* LOCATION TO NEAREST PROPERTY OR LEASE LINE, FT. (Also to nearest dr,g, unit, if any) 1759 ! 18. DISTANCE FROM PROPOSED LOCATION* Jlt NO. OF ACRES IN LEASE 8186 ~ ~'" I19. PRbPO~Igl~D~TI-I ' 7500' - 10,000' TO NEAREST WELL DRILLING, COMPLETED. OR APPLIED FOR, FT. N/A 21, ELEVATIONS (Show whether DF, RT. GR. etc.) 23' Ground 23. PROPOSED CASING AND CEMENTING PROGRAM APl g50-14~-20002 ii i 6. LE~SE DI~IGNATION A. ND S~.AL NO. N/A 71 IF INDIAN. AJ.,LO-rr,:~ OR TI~LBE NAL~E NANA Regional Corp,, Inc, 8. UNIT, FARM OR LEASE N~E Same Lease Date 8-1-74 9. WELL NO. Cape Espenberg #1 10. FIELD AND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 25; T12N; R25W; KRM 12. Amount $100,000.00 ij~'." NY. ACRES ASSIGNED w TO THiS WELL 8186 20. ROTARY OR CABLE TOOLS Rotary 22, APPROX. DATE WORK WILL START* January'-~lS~: 1975 , , ., SIZE OF HOLE SIZE OF CASING1 wEIGHT PER FOOT GRAD~ SET'rING DEPTH QUANTIT! OF C~M~,N'I 24,, 14" .314" wall B .80' +_ 280 Cu. Ft. Permafrost ~ 12 1/4" 10 3/4" 40~5.##, K-55 ii000~ 375 Cu. Ft. Permafrost 9_5/8" ~7~:5~8'' 26.4#/? N-80. 3~400' . .~450 Cu.. Ft.. Class "G" + Oil Pack -6--3/~" 55~if2'' , 17,# ' ' 'N-80 7.Sr00"'--10,00C!f7~0 Cu. Ft. Class G , See attached Drilling Pr°gram' NOTE: - 2 1,97'5 Well information is to be treated as g 0 N F I D E N T I A L --Mat ' 1 IN ABOVE SPACE DESC'I~BE i~tOPOSED PROGRAM: If proposal is to deepen or plug back, give data on present productive zone and proposed new productive zone. If proposal is to drill or d~epen direct ionally,, give pertinent data on subsurface locattor~ and measu-,~d ~nd true vertical depths. Give blowout preventer program. s:G~cn'n' ' ,, j_~ -IT Rew~ °"'d ' DATE - /I ! ~ (This space for Sta~e office use) COND~ONS OF ~P~V~, IF A~: {SAMPL~ AND CORE CHIPS R~~ ~ ~U~: Loa jDI~ION~ SURVEY R~~ A.P.L ~C~ COD~ Area Supervisor --t Inmuctt°., On Reverse Side 14, Iq7q m.~ ~anuary 14, 1975 CLASSIFIED l~a/~A EXPLORATORY PROSPECT · _:-.: :-- -- WELL CAPE ESPENB~G NO. 1 . Drilling' Program: . .. Total Depth: 7500'. to 10,000'. ';..' '.._~.. :'..':..: . .:i.....: - Casing Sizes & Approximate Depths: .... i Location: Approximateiy 759' east and 2018' north of the southwest corner Section 25, Township 25, North: Range 25. West, Kateel River Meridian. 14" Grade B .312 Wall cmt'd at 80'+ (Permafrost Cmt) (Free~.e-Jt) 10 3/4 40.5~ K-55 ~ttress cmt d ~t 1000'+ (PermafrOst Cmt) ? 5/8"~26.4~ N-80 Buttress cmt'd at.3400'+- ' 4300.' to 6800' 5½" 17# N-80 Buttress hun~ and cmt'd at 7500" to 10,000'. · . . Program: 1' Dry bucket dig 24" hole t° 80'+~' cement~.'l~'' grade B spe'cial casing at 80' + using 280+ Sx Permafr~st':Cement.doing a top Job through 1" ' pipe hun~ at 80' ~nstall 12'"'~- 3',000 psi-rotating BOP~"with single · . ~: . ',-..' . ,..- .,~,.., , . · CSO gate. _ .. 2. Drill 9 7/8" hole to 1000.,:. ........ ' ........Note: -Inst-All-'mud-10ggers-when drilling out of the-shoe Of the conductor at 80'. Caution: There is a possibility of shallow marsh gas near 100% Mud weight per attached mud program should control any gas. 3. Run the following logs from the effective depth to the shoe of the Conductor pipe. DIL, density-neutron and sonic. Have SWS guns, dipmeter and proximity - microlog tools on location. OPen hole to 15" from shoe of conductor to casing point selected from logs. 4.. Cement to surface lO 3/__4, 40..5~ft K-55 casing at 1000' with approximately 375 cubic feet of Permafrost Cement slurry. Provides 100% excess. Use Duplex collar and float shoe. Install and test 10" r~.5_O0~_.J~si .Class III BOPE Division of Oil and ~as to witness tests. . 2 197'5 DIVISION 0t,' OIL ANI) ANCH R £ · '":-'-:['.'...-"'- 6. Drill ahead in 9 7/8" open hole to 3bO0'.. "..-';'J"" Note: There is a possibility of BN~ around 2000'+ and it is ...... -. - foreseeable that casing may be set at':-a dep--th less than ~'~'~- .' .-,'v.:..: ....... ~.: '::.:: .... : .. 3~00'. Every. attempt should be made to set the casing -.. .'" ......"-:" : as deep as possible. Mud logger will be ma~ing measure- ~,.....,..., !:.. ':'-- - '.~, _..L ments that may indicate SNP. . -. ?. Rum .full suite of logs from the effective depth to the shoe of the ~' '. '-" .'. · 10 3/~" casing. Logs will be specified in the evaluation program. ".i '.' ~ Cement approximately 3400' of 7 5/8" 26j4 ~/ft. N-80 casing at ~. ' ': '-' 3~O' .with 450 cubic feet of Permafrost cement slurry. Provides no - '~.... excess. Pump approximately 2B5 cubic feet of oil pack insulation . .... - material through stage collar near 1000'. "' ' . . I::- 9." Reinstall and test 10" '- 5,000 psi Class III BOPE. Division of Oil ~:,'.---.., "' an~ Gas to witness test. - _-::'-:'~.-: - .:~-'.'::. : - '-' i ".'!i-.'"' 10. Drill ahead in-6 3/~" open hole to 7~00'. A decision to extend the ! .- ..... to~al depth to a maximum of 10,000"-may .be made at a later date. · ' ' ....7 Note.: a) _ Should it become necessary to hang a liner to protect "' .. __. : ..... -the existing hole or eliminate a pressure ha?.ard, 7#/ ' "" .provisions have been made to hang and cement a 5 1/2'~'1 ft ' N-80 liner and drill ahead in ~ S/~" open hole. ' . b). Cut one 30' core at total depth. Additional coring and ' .~ -, · -- '--- -.. possibly drill stem testing may be done at any .depth '.. -- while drilling the well. This will be specified by the . ...... ..- ' ' --sit~ geologist. 11. Ru~ a'fUll suite of logs from the effective depth to the shoe of the 7 ~/8" casing. Logs will be specified in the evaluation program. 12. Complete or abandon the well as directed. .. .W.D. SA~ . . . - 2 975 DIVISION' OIL AND ..... ~ .... ' .... "' '" DRILLING FLUID PROGRAM -./'-': .'. ". :.. :... ..... ' '- .... '"" CAPE ESP~NBERG NO. 1 · .. - ,'.7 < .... : ':~"¢' ' ' ' ..... · <,-::-' :: -'" Basic Drilling Fluid S stem . "::::'"'..: ..... "-' '":-""::':::- · "' Medium treated 'lignosulfon~te mud .... ' .~ . "' .,C ' '.. - '" ' ' - - . ' .... . ..... , '- ' · ~ -. . . '. ':::?-, "-."':: _Optimum Dgilling Fluid P~operties "~' '~: ' -. ':'" /-<'-:./·'i:?/'· 80'-1000' 1000' '3~00' -:'::.~. :,_ -:/-'. ' ... . ......... · .......... :: .... '.--~.:_-C.~'~' .::~ _: S: .-_ .. :"'./.::' :'-:.-':'::: ' Viscosity - sec/qt. ,'- AH - - 200 ".- .: .... 'hO-'50 ....?... . . . ._ ..... -. _- ..... ._ ~ ; .' ..~.: -.....::: ,..:. -":::?'"'- :" : ..... :'" ""' :' 6'10 -::.:.:.:: ..... Fluid loss - cc. AP1 - ..-- ..... · :: _- -... :. -- . - .. ;':'::.-::-: ~'-"-"":-::. Plastic' Viscosity CPS --."" :' - - -' '::": :-'-- .10-20. :" ;:?: ' - ..... :'~ -Yield ?oint lb[lO0 ft~ -.:-.:... - .. . -xo i - ....... '---: ....... '--' ..... -:'--- :._.'~.:~' _- . . ~. - . :.'.:-':-":': -." 0el - ft2 10 min. '" - ' :" ?'-: .:'-..:".:-:" 10: m~x. f :'- _.. . .. - _.: . .~. -, , ' · :" .1 ': ' ' z.../ .... '~' .......... : ,- - . _ ......... _ ._ _ · . Calcium PPM .... Solids Content. - % Vol." -: -"" "':- ....... :':'-...-':' I~': ' "- ....... .%.-:..·L,L.: '. :. ~- -~-eL_ ,: L::.? "_ 3~00'-7~00' 76-80 qO-SO 6-10 10-30 -0-12 . 10 max. . 8.5.~Io ~-20 max. ....... . ~ . _7.~00'-10. 000 ' 78-82 ~0-50 6-10 20-30 10-20 10 max. '-'8,~-IO NO max. 15-20 · , ! i . 24 19 --. ·. . . q: -'-'~ ,.~ -.. . , <~:.%.-- -,: . ....~..~ , .... ,,;.-% . . ,· . , ... , .~ . ':. . -: · :_ '.. =- .-. _ _ SEC: 25 ' TI~N, R25~, KATEEL RIVER M. . ~59' - ;~. -I ~ Y= 4,540,279.12 ~ ~ 419~712.96 ' LAT= 66° ~4' 57. 517" - 'LONO= 163° 54' 45.680" -. . ~. . . ~ ~ .~. ~. ~: : -.. ~-' · ~ .- --.:~ . . . _ 26 ~"~ "[ 30 35 36 CERTIFICATE OF SURVEYOR 36 31 ~~ee : A -'e~'~ ~EGISTER~D .A~D LICENSED TO PRACTICE LA~D_ I ~ ~e' ~ ~ {a; SURVEYING IN THE STATE OF ALASKA AND THAT ~l ~ ~ee~eeee,~Sm~ell~llee,~ MADE BY ME OR UNDER MY SUPERVISION, AND ~l~ - CORREC~ ~' ..o - : ' .:... SCALE: i"-' I000' NOTES: THE LOCATION OF THE WELL SITE WAS ACCOMPLISHED BY USING II.S.C. ~ G.S. STATIONS "LEVEL" AND "EVER" AS BASIS OF CONTROL. SURFACE ELEVATION OF ORIGINAL GROUND AT PROPOSED WELL 81TE IS 25' ABOVE MEAN SEA LEVEL. X CO-ORDINATES, Y CO-ORDINATES ARE ALASKA STATE PLANE ZONE ~1, 7. CAPE ESPENBERG WELL SITE LOCATED IN '~- THE SW I/4, SEC. 25, TI2N, R25W~KATEEL RIVER MERIDIAN SURVEYED FOR STANDARD OIL COMPANY '~ OF CALIFORNIA PRE PARED BY HEWITT V. LOUNSBURY 8[ ASSOC. 723 W. 6TH AVE.~ ANGHORAGE~ ALASKA _ -_~ company CHECK LIST FOR NEW WELL PERMITS Lease & Well No. _Cap~ Yes No Remarks Is well to be located in a defined pool ................. Do statewide rules apply ........................ Is a registered survey plat attached .................. ~;.~ well located proper distance from property line ........... Is well located proper distance from other wells ............ Is sufficient undedicated acreage available in this pool ........ Is well to be deviated ......................... Is operator the only affected party ................... Can permit be approved before ten-day wait ............... ~. Does operator have a bond in force ................... . Is conductor string provided ...................... Is enough cement used to circulate on conductor and surface l. ill cement tie in surface and intermediate or production strin§s . ,~7~: Will cement cover all possible productive horizons ........... i. Will surface casing cover all fresh water zones ............ i. Will surface csg. internal burst equal .5 psi/ft, to next string .... '. Will all casing give adequate safety in collapse and tension ...... Does BOPE have sufficient pressure rating ............... dditional Requirements: /L/~ e~,ev/~ ~~,~,'~~ };'~¢ __~?~f ],'~