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DEPT. OF ENVIRONMENTAL CONSERVATION DIVISION OF SPILL PREVENTION .~ND RESPONSE IndustrF.' Preparedness ~nd Pipeline Pro.am Cordova Stree: .<nckoraae..~K 99501 January 16. 1997 Mr. David A.Bovce .~,moc o Co~or'~ion ! 670 Broadwav Post Offce Box 800 Denver. Colorado 80201 gl- ot~ Dear Mr. Bovce: TONY KNOWLE$, GOVERNOR Telephone: (907)' 269-7500 Fax: (907) 259-7652 TTY: (907) 269-7511 File .300.15.217 File 402 Amoco Sent Certified .Mail Return Receipt Requested ~ P 190 115 586 Re: Approval for Final Closure of Inactive Reserve Pits: - Ahrna Inc. No. 1, Chuirna River State, Napamk Creek No. 1 and Tyonek State No. I '6~'- °s-~l '6z-~4 t.,/=,2.- o I,.5' The Alaska Department of Environmental Conse~'ation (ADEC) has reviewed your and accompanying re=uest for finai closure of the reser-:e pits at the Ahtna inc. No. 1, Chuima ~ver State. Naparmk Creek No.1 and the Tyonek State No.1 drill sites (received Seatember 30. 19965. To-ur closure reauesr has been coordinated ,Mth the Alaska De=artrnen[ of Namrai Resources,'Division of Land and ~e .adaska Deaar:ment offish & Game. co~es2ondence states ::ne Department's findings ~r,.d ia&es action on your reauesr. Report Title: Amoco Production Company, Alaska Remote Exploration Sites Reserve Pit Closure: Ahtna Inc. No. 1.Chuitna River State. Napatuk Creek No. 1 and Tvonek State No. 1 Submit-ting Person: David Boyce, Amoco Production Company Covered Facilities: Inactive Reserve Pits, Ahtna Inc. No. 1, Chuitna River State, Napatuk Creek No. 1, and Tyonek State No. 1 Locations: Alaska: Inter/or Region,Western Cook Inlet Region' ~/, estern'Re~on · ' 7~ .~'e · ' :J .'=a -~ lc-apfm lOJan95 LOCATION CLEARANCE REPORT State of Alaska .. , OIL AND GAS CONSERVATION C0~MISSION PTD ,No. Memorandum To File: API No. Well Name Operator Location Abnd Date l ~/0 ? ~! Spud: .~/20~6 I, TD: ~~_, 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 =u~ off= ~d~ D~ 0~ Ma=ke~ pos~ o= pla~e: Location Clearanoe: Code ,~,o~ice cf Y~nte~tion to D....]_l Drilling opera'~i~ns as proposed by you ir, attached '~ ~" ~ ~' a,~ sabJ oct to the £¢]~1o .~_ng r~quire~.erf~s: i'~h Federal Oil ~ud Gas Operating Eegulationso date ac,ua.~' ' ~r.~l~g~ ~ ~ ' ~,' ~ ~a~ed s~!l ~ re.rte,. . p~motly, to th~ Ref%ona! Oil g: f;as Su~~or~ Any ¢~mnge ~--n the approved progr~ mus. t R~gio~! Oil ~'" .oe,?~Lumnt de.ta~ including electrical logs~ d~.rectiona!-._,--~v~':~',. ~. ;, core s ~nd. ~a~Tse~, . strati~a~.c. . ~d. faunal dete~nai, i~c~ test~ and si~ie~~.~-+'~-"'~-~'.,~,,~, sh[~! be ~hitted in dupk~.cat~:,, logs ~nd $~i!ar sul~evs and ~e "+- of m~tted ~hall be ~cluded ~ or suh-.~ed %hs log ½~ll rlgs or w~L!s shall be pe~,-n~nently mm:'ked ~a a conspicuous place the n~.ue of t[/~ opcrat~r, the lease serial n'mmber and the n~mber and .location of t?~ wello 6~. Install a, deq',mte bio'~'out preverf~ion e~uiunent ~d m~intaLn ir, good co.itl,on at ~ times~ F~ms shoed be ~s~,c,-'~-' occasional.~ by o~nL~ and ~d zga~t pressu~ 7~ Lessee~s i%nth!y Report of Operations (Form 9-~.,29) covering all mud production on +~hi~ lease ~hould be su~,.uitted Lu duplicate p.~ior to the ffift~enth of the following month... Nm~iling Address Oil & Gas Supervimpr Office Addrems Oil & Gas O]~rationz Room ..~5 Cordova 6th and Cordova Streei:~ ~'mchora ge:, ~.- - Augu t_ 19, 1982 :'~'ii"~}.~. ' -Unt°n?Otl C~ny of California ~'~-~::~.'"?"-P.O'. Box "6247 An~orag~, Alas~ 99502 Preparation of Petrographic Thin-Sections. from Cutting~ and Core Chips in State Well Sample Library Out'June 30,' '1982 reCeipt 'of the'52 thin-sections on the Cape ~ly 28, 19~2 ~f the Ca~ .Es~~rg residu~ ~terials c~pletes the project set forth in my ~rch 5, 1982 let~er to yOU. The sections all ap~ar to~ ~11 ~de and accor~ngly constitute s~ple~and core ~terials. 'Please let ~ extend th~ Com~ssion's t~s to Jim Fri~rg,.you, and all Union ~rsonnel involved for Sincere Y William Van Alen ~a~cl~ 24, 1982 ~r. Stephen Box EaCh Sciences P.-O. Bo~ ~4-150 San~a ~, Caltfo~n~a 95064 l~e= Pa~ ~ertcan Napatuk Creek ~tl - Bet, he]. Basin, Alaska YoUr March 15, 1982, letter to Don ~cGee was given to me for reply. Please refer to pages ?, 14, 21, 22, 23, 24 and 26 in the enclosed list of spec!ally pr. e~red well sample materials for information available in our off~ee on the subject wello We also have the raw samples an~ core chips available for examinat~on in our office as reflected on page 6 of the e~clo~ed well sample an~ core inventory. As a ~tarter, I would suggest you order the following on the well ~rom Petroleu~ Information, P .0. Box 227 8, A~¢horage, Alaska 99510, (~07)279-2477~ - 2 ' Scale Induction - Electrtc Log - Sample Description - Biostratig.rap~, Visual Kerogen Analysis, Thermal ~aturation Studies, Pan Am Napatuk. Creek No. I I hope this tnfor~atioe is helpful. Petroleu~ Geologist WVA/~lh March 5, 1982 Mr. C~orge Stadnicky Union Oil Company of California P.O. Box 6247 Anchorage, Alaska 99502 Preparation of Petrographic Thin-Sections 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 lcc. o~ sample .material per .sample envelope, or 1cc. of core ~aaterial per foot of core, from the State's set of samples and core chips for the purpose of preparing petrographic thin-sections within the designated intervals in the fol. lowing wells, subject to the below listed conditions: Sample l-~o. of Set No. ~'~el 1 Interval Slides 325 332 13-A 15 COI~]DITIO~S · SCCAL .Nimiuk Pt. %1 Core: 3900'- 6213' 15 SOCAL Cape F. spenberg #1 Core: 6903'- 8365' 10 Smpl~ 1450'- 5020' 22 ~Be~nedum~-Nu't-a-~.~....~nit #1 Corel 10661'-11508 ' 2 f'. Pan Am Napatuk Cri~"-'~'~I~ Core~ 3121'- 5760' g . 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 i~ le?_~u than 10CCo ) Union will urovtde 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 s]J.d~:~'.., it is requested that the sample or core mater[~l be impregnated with stain Pr~0r to epoxy mounting on the slide. George Stadnic~ ~ch 5, 1982 · 4~ 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. . All residue and excess material is to be returned to · the c°mmission. . Mo 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 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 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. William Van Alen Petroleum Geologist WVA/g lh February 8, 1982 Mr. Ti~thy A. Timmcke M~il ~ploration & Production Servi=-e s~ Inc. P.O. B~ 900 Da!las, Texas 75221 Pan Am NapatUk Creek Unit %1 vttrintte RefleCtance Slides Dear Tim, As we discussed on the phone this morning, the subject slides are being sent to you today via Air Mail/First Class/Priority. We understand that J~Pf will bring them back up to us when she comes up to give her talk. ~ i nce~ ~tlliam Van Alen Petroleum C~ologist WVA/g 1 h January 26, 1982 Mobi! ~ploratton & Produc~'ion P.O. ~ 900 ~'11as, Texas 75221 Pan .Am Napatak Creek Unit TAI/Eero~en Slides Dear Tim, Per our conversation, I am returning to you today, under separate cover, the 6'8 visual kerogen slides you prepared from 120' to 14,890' from the subject well. Their return to us by Judy Patricel!i when she comes up here to give her talk at the symposium would be Sincer~l¥,. ~ WVA/g lh Mobil Exploration and Producing Services Inc. January 7, 1981 P.O BOX 900 DALLAS. TEXAS 75221 Dr. William Van Alen Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Dr. Alen' b ESC REQUEST NO. 311A78 BIOSTRATIGRAPHY, VISUAL KEROGEN ANALYSIS, AND THERMAl, MATURATION STUDIES , PAN ~IERiCAN NAPATUK CREEK #] BETHEL BASIN, ALASKA This report describes the biostratigraphy, visual kerogen analysis and thermal maturation studies of the Pan American Napatuk Creek #1 well, Bethel Basin, Alaska. Diatom age determinations and paleoecological interpretations were made on 13 ditch samples taken between 120' and 2100' Palynological studies and visual kerogen analysis are based on 68 ditch samples taken between 120' and 14890' (TD). Vitrinite reflectance is based on 51 ditch samples taken at 300' intervals between 60' and 14870'. A plot of thee low-gray Ro means (figure 1), kerogen analysis sheets (table I from palynological analysis, and table 2 from vitrinite analysis), a summary of the thermal maturity and hydrocarbon potential (table 3), and histogram plots are included with the report. Following is a summary of the biostratigraphy of the Pan American Napatuk Creek #1' 120 760 920 1240 1560 2040 to 760': to 920': to 1240': to 1560': to 2040': to 5100': 5100 to 14890" P1 ei stocene P1 i ocene Early Pliocene Late Miocene/Early Pliocene Indeterminate Barremian to Turonian Indeterminate Detailed results and conclusions are as follows. 120' to 760'; Pleistocene' The diatoms Melosira sp., Actinoptychus senariUS,sActinoc~'clus ehrenbergii, Rhaphoneis surirella'_, Caloneis sp., tauroneis sp and Paralia sulcata indicate a probable Pleistocene age and deposition in a coastal environment. N. R. Flurry -2- January 7, 1982 760' to 920'; Pliocene' The top of 'this interval is defined by the occurrence of the diatoms Paralia sulcata, Melosira ~ranulata, Eunotia sp., Rhaphoneis sp. cf. R. fucus and Delphineis sp. This is a coastal assemblage of probable Pliocene age. 920' to 1240'; Early Pliocene- The assemblage of diatoms occurring in this interval is comprised of Paralia sulcata, Coscinodiscus marginatus, Cosmiodiscus insi~nis, Thalassionema nitzschoides, Actinoptychus splendens, A. senarius, .RhaphOneis surirella, Actinocsclus sp. cf.__A- ochotensi's, Thalassiosira usachevii, T. oestrupii, and Bacterosira fra~ilis. This assemblage indicates an Early Pliocene age and deposition in a shallow, inner shelf environment. 1240' to 1560'; Late Miocene/EarlS Pliocene' This interval contains the diatoms Cosmiodiscus insi~nis, Coscinodiscus mar~inatus, Thalassiosira sp. 1, Paralia sulcata, Actinopthchus senarius, and miscellaneous brackish forms indicating a Late Miocene/Early Pliocene age and deposition in an inner shelf environment. 1560' to 2040'; Indeterminate- Samples in this interval are barren of palynomorphs although the interval from 1720' to 1780' contains several species of diatoms indicating a marine environment. The interval from 1880' to 1940' contains several non-marine diatom species. Both of these diatom assemblages are indeterminate in age. 2040' to 5100'; Barremian to Turonian- The top of the Cretaceous is placed at 2040' because of the abundance of Cretaceous spore taxa encountered. The overlying Tertiary section was barren of palynomorphs except for several reworked Cretaceous spores. The spore assemblage encountered in this interval includes Aequitriradites spinulosus, Cicatricosisporites pseudotripartitus, Appendicisporites bilateral is, Concavissimisporites variverrucatus, Microreticulatisporites uniformis, Acanthotriletes varispinosus, Distaltrian~u~i'splrites perplexus, and Rouseisporites reticulatus. Longer ranging non-age diagnostic forms are also present-'-~ Dinoflagellates a.r_e very rare and too poorly preserved to identify.. Fungal palynomorpns are abundant throughout this interval suggesting a moist terrestrial environment. Those palynomorphs below 5000' are most probably cavings because their TAI values are in conflict with the higher maturity interpretations evidenced by the vitrinite reflectance Ineasurements. N. R. Flurry -3- January 7, 1982 5100' to 14890' (TD); Indeterminate: The samples below 5100' are barren of palynomorphs. Maturation Analysis Results from TAI analysis of the Pan American Napatuk Creek #1 indicate that the section penetrated between 120' and 2040' is transitionally mature, that the interval between 2040' and 6030' is slightly mature, and that the interval between 6030' and 14890' (TD) is moderately mature to mature. Since the 5000' to 5300' interval contains igneous lithologies, and because the vitrinite interpretations indicate overmaturity below this interval, those palynomorp, hs occurring below 5000' are probably cavings as their TAI values are in conflict with the vitrinite readings. Results from the palynological visual kerogen analysis of Pan American Napatuk Creek #1 are listed on the attached kerogen analysis sheet (table 1). Note that all of the samples analyzed from this well are dominated by cellulosic (gas type) kerogens. Results from fluorescence analysis of the palynology kerogen slides shows weak fluorescence from 5870' to 6250' (table 1). This zone of fluorescence is not present in the vitrinite kerogen slides (table 2), and is probably only a contaminant in the palynology kerogen slides. Results from vitrinite reflectance studies indicate that the section penetrated from 60' to 2130' is thermally imfnature; that the interval between 2130' and 2700' is transitionally mature; that the interval from 2700' to 5100' is mature, and that the interval from 5100' to 14870' (TD) is overmature. A slight increase in thermal maturity is observed at the Tertiary-Cretaceous unconformity (2040'). The break in the plot of the low-gray Ro readings (figure 1) at 5100' is due to lithologies of welded tuffs from 5000' to 5300'. A summary of the thermal maturity and hydrocarbon potential of the Pan American napatuk Creek #1 samples is included with the report (table 3). Histogram plots of the Ro readings from each sample, grouped into .05 class intervals, are attached. The reflectance measurements used in this study were made by R. R. Taylor. Time requirements for this job were charged to ESC Request No. 311A78. If you have any questions concerning our results or interpretations, please do not hesitate to contact us. .~,. A. Timmck.e~-~-~,~ · · W. H. Abbott TAT/jg Attachments FIGURE 1 Plot of Low-Gray Ro Means Pan American Napatuk Creek #1 Bethel Basin, Alaska M-048 ,,, SUFFICIENT FOR TOO MILD INCREAStNG~ ~ ~,OIL SEVERE ENOUGH TO SEVERE ENOUGH TO FOR OIL ~aNaRATIvN ~_ CAUSE INCREASING CRACK HYDROCARBONS CRACKING OF GENERATION ~(~uS HYDROCARBONS TO METHANE !z GEOCHEMICAL Z <~ PARAMETERS ~ ~ 13:: FAVORABLE rF ..... 0.5 0.7 0.8 1.2 1.35 2.0 2.5 3.0% I000. 3000. 4000. 5000- DEPTH 6000- IN FEET 8OOO 9000' I0,000' Ii,000 12,000' 14,000 ' TABLE 1 (Palynologic<'~'"Analysis) ORGANIC RESIDUE (KEROGEN)ANALYSIS M-oos ........ tn,~v, v~'gvI SCALE' T : TRACE I<1%1 TYPE OF POLLEN COLOR, DEPOSITIONA_ 1 : I - 10% 6 : 51- 60% ORGANIC FLUOR TAI AND PRESRV ENVIRONMEN r 2 : 11 - 20% 7 : 61- 7'0% ' 3 : 21 - 30% 8 : 7] - 80% MATTER MATURATION 4 : 31-40% 9 : 81- 90% L ~7 ' 2~0 ~ 4o0 (,¢¢,, .- 5':~* / i J V TABLE 1 (continued)- ORGANiC RESIDUE (KEROGEN) ANALYSIS M-oos SCALE' T : TRACE I<1%1 TYPE OF POLLEN COLOR, DEPOSITIONAL I : 1- 10% 6 : 51- 60% ORGANIC FLUOR TAI AND :PRESRV ENVIRONMENT 2 : 11-20% 7 : 61-70% ' 3 : 21 - 30% 8 : 71- 80% MATTER MATURATION 4 : 31- 40% 9 : 81 - 90% .... ~t,?o ' i:.~0 --FS'za~ol I i / II i / ,. ~'q6~--~qo ,Ta4~ O I I ! /~ ! I // ,' ~O~O--~0 ~~01 I I Il I L/ / ~D?'?a '-~.~* 'r~~ ~ ol I I / I I I /~ ,, '"' Iii III c:~ ~ .~-e.~.~ '~ I I i I I I II! I!1 II ..... 1tl Iil " tll Ill II! I~1 ~!1 III Ill III Ill ,,j_, ,,, II lli - II! I!1 II! Iii Ill III - . I'-II III ..... ~ II! I!1 III III i', III III III III ........ II III ,- :__ Ill .... I!!1 ~ ,ii TABLE 2 (Vitrinite Ke, .jen Analysis) ORGANIC RESIDUE (KEROGEN)ANALYSIS J~ev, O, !-~01 HI, I I I Il SCALE' T : TRACE I<1%J TYPE OF 1 POLLEN COLOR, DEPOSITIONAL I : I- 10% 6 : 51-60% ORGANIC FLUOR. TAI AND PRESRV ENVIRONMENT 2 : 11- 20% 7 = 61- 70% · 3 : 21 - 30% 8 : 71- 80% MATTER MATURATION 4: a-4o% 9: 8~-9Oro , .- ...... , , DATE: PROJECT: · l. qll _ ~PF~Tu q~ m Iz~ .-- ~ /I / i%)o Z ~ O /l / i5oO v G ~,'5 'T / / / IgoO ~ 313 o / / _ :75 30 ~ gl~ 0 / / ~qOo T q 33' q /'~ / / .... W'~O ~3 3 o / / Sq ao ~1z ~ .fo / I s'~oo G ODD ~ .zs o / /] "iSto 6 2Bc~ c z ~ 0 / / B4oo ~o~ ~ ~ ~o / / ~ ~ ooo ~ ~ ~ i0 I fl ~(Ha~5 qzd ~o / / ~t-~oa q ~!H o / / lZooo i Z3co ~ ~.Ooo f 53 o / / ....... i 'B ~c~ ~/ q 0 / / ~q too i~ .s L O i / / tq ~o0 q z ~ o / / ~$ 700 5 ,7 o ~ / / DEPTH OR SPL. NO. 60' 300' 600' 900' 1210' 1500' 1800' 2130' 2400' 2700' 3000' 3300' 3600' 3900' 4200' 4500' 4800' LOW-GRAY % Ro MEAN POP. ,, ,,, 0.38 · 49 0.60 32 O. 60 82 0.78 60 0.79 87 0.83 76 0.90 81 0.94 44 0.89 67 0.92 24 0.93 11 0.95 38 0.92 15 Pan Ro American FIRST HIGH-GRAY Ro MEAN 1.61 1.40 1.65 1.25 1.29 1.35 1.58 1.43 1.36 1.97 2.10 2.44 1.65 TABLE 3 Means, TAI, and Kerogen Napatuk Creek #1, Bethel Type Basin, Alaska % POP. TAI _ 42 63 14 36 11 20 2+,3- 17 2+,3- 39 2+,3- 32 2+,3- 76 89 61 67 THERMAL HYDROCARBON MATURITY KEROGEN TYPE POTENTIAL/REMARKS - - Barren of kerogen - - Barren of kerogen - Cellulosic No In Situ vitrinite - CellUlosic No In Situ vitrini~ Immature Cellulosic Gas type kerogen Immature Cellulosic Gas type kerogen Immature Cellulosic Gas type kerogen Trans.mature Cellulosic Gas type kerogen Trans.mature Cellulosic Gas type kerogen Mature Cellulosic Gas type kerogen Mature Cellulosic Gas type kerogen Mature Cellulosic Gas type kerogen Mature Cellulosic Gas type kerogen Mature Cellulosic Gas type kerogen Mature Cellulosic Gas type kerogen Mature Cellulosic Gas type kerogen Mature Cellulosic Gas type kerogen Pan Ro American TABLE 3 Means, TAI, and Kerogen Napatuk Creek #1, Bethel Type Basin, Alaska 'DEPTH OR SPL. NO. 5100' 5400' 5730' 6000' 6300' 6600' 6910' 7200 7510 7800 8100 8400 8700 9000 9300" 9600' 9900' LOW-GRAY Ro MEAN 2.25 1.95 1.86 1.44 1.48 1.49 1.66 1.66 1.63 1.71 1.80 1.86 1.93 1.93 1.88 1.99 2.06 % POP. 89 45 63 43 86 84 82 84 6O 68 63 79 65 62 8O 69 68 FIRST HIGH-GRAY % Ro MEAN POP. TAI 2.62 2.60 2.34 2.05 1.90 2.43 2.21 2.21 2.10 2.12 2.18 2.30 2.33 2.32 2.46 2.47 28 27 23 8 5 16 6 3O 22 16 9 2O 29 7 16 25 3 gm 3 3-,3+ THERMAL MATURITY Ov e rma tu re Overmature Ove rrna tu re Ove rrna tu re Overmatu re Overmature Ove rma tu re Overmature Overmatu re Overmature Overma tu re Overmature Ove rrna tu re Overmature Ove rma tu re Overmature Overmature KEROGEN TYPE Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic HYDROCARBON POTENT I AL/REMARKS Igneous interval Gas type kerogen Gas type kero.r ') Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type keroa¢~ Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen DEPTH OR SPL. NO. 10200 10500 10800 11000 11400 11700 12000 12300 12~00 12900 13200 13500 13800 14100 14400 14700 14870 TABLE 3 Ro Means, TAI, and Kerogen Type Pan American Napatuk Creek #1, Bethel Basin, Alaska LOW-GRAY Ro MEAN 2.13 2.18 2.27 2.39 2.31 2.33 2.34 2.28 2.34 2.28 2.34 2.39 2.37 2.45 2.57 2.72 2.85 % POP. 74 40 46 52 60 63 84 65 57 66 57 48 45 36 28 28 62 FIRST HIGH-GRAY % THERMAL Ro MEAN POP. TAI MATURITY 2.49 18 Ove rma tu re 2o 54 55 Overmature 2.63 39 Overma tu re 2.66 42 Overmature 2.63 30 Overma tu re 2.68 25 Overmature 2.83 - Overmature 2.81 7 Overmature 3.24 i Overma tu re 3.07 5 Overmature 2.89 10 Overmature 2.92 23 3+ Overmature 3.00 16 Overmature 3.00 16 Overmature 3.09 21 Overmature 3.20 30 Overmature 3.46 12 Overmature KEROGEN TYPE Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic Cellulosic HYDROCARBON POTENTIAL/REMARKS Gas type kerogen Gas type kerogen Gas type keroge"- ~ Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogerly Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen Gas type kerogen PYROLYSIS-FLUORESCENCE AND VITRINITE REFLECTANCE STUDY PANAMERICAN NAPATUK CREEK NO. 1 WELL, SECTION 34 T7N R78W S.B.M., BETHEL BASIN, ALASKA Pyrolys is-Fluorescence Study ~Ditch and core samples from the Pan American Napatuk Creek No. 1 well were examined for source rock potential using the pyrolysis-fluorescence method. The results are summarized on the attached source rock log and data sheet; some 65 samples were analyzed. The attached Patent Disclosure by R. L. Heacock, et al., "Process for Measuring the Live Carbon Content of Organic Samples" provides the background needed to interpret the basic data. The pyrolysis-fluor¢~Jcence technique differs from the non-carbonate carbon content in that p-f measures only the thermally reactive organic matter. On the data sheet and source rock log is the notation "STD = 37 ~ 2." A glass rod having a fluorescence of 37 ~ 2 units is used to standardize the fluorometers; the values shown in the Patent Disclosure and in the current study' are calibrated in this manner. Vitrinite Reflectance Study A total of 21 ditch and core samples were prepared for vitrinite reflectance study. The vitrinite was concentrated by nOn-oxidative acid solution of the inorganic matrix. Standard A.S.T.M. procedures are followed for polishing and examining the specimens. The results of the examination are summarized on the individual sample histograms and in the table presented below. On the histograms, each vitrinite reflectance reading is shown to the nearest 0.01% reflectance in oil (%Ro), and the values are summed up for each 0.1% Ro group, i.e., 0.30 to 0.39, 0.40 to 0.49, etc. In the table, the maximum and minimum reflectance values give the range in readings; the (arithmetic) mean Ro is given with the limits of un- certainty calculated for 95% confidence limits. The mean values include a correction for anisotropy; the correction factor is added to the sum of the "random" readings to arrive at a mean "maximum" value. The correction factor is very small for mean values below 1.50% Ro, but becomes larger as mean Ro increases. This means that the mean Ro presented below is a higher value than if the arithmetic mean is taken of the reflectances shown on the histograms. Where the confidence limits are broad, such as in the deepest sample, the results are considered to be less reliable than where the limits are narrow, such as in the 2700 to 2820 foot sample. Inasmuch as these are mostly ditch samples, there is apt to be a certain amount of cavings present; further inter- pretation would be required to discriminate between cavings and in-place material. SEP 3 1974 OIL Nt) 6A$ _-D~epth, ft ._Sample Type Max, Ro% .Min, Ro_~ Mean Ro ± 957° Confidence Limits ~1,420-1, 600 Ditch 0.97 0.62 0.79 · 0.02 2,020-2,370 " 1.01 0.75 0.90 ~ 0.02 2,700-2,820 " 1.03 0.70 0.89 + 0.02 3,450-3,460 " 0.90 0.54 0.75 ± 0.02 3,960-3,980 " 2.30 1.19 1.90 ~ 0.07 4,320-4,430 " 2.30 0.62 1.61 ~ 0.12 5,370-5,470 " 3.04 0.58 1.46 · 0.13 5,759-5,762 Core 2.20 1.57 2.04 · 0.05 6,110-6,150 Ditch 1.63 0.71 1.37 · 0.06 6,500-6,570 " 1.63 0.73 1.43 ~ 0.05 7,110-7,230 " 1.64 0.72 1.34 ~ 0.06 7,710-7,800 " 1.70 0.89 1.36 · 0.06 8,250-8,360 " 1.95 1.21 1.66 ~ 0.05 8,650-8,720 " 2.05 1.12 1.71 ~ 0.07 9,580-9,660 " 2.45 1.50 2.16 · 0.08 10,180-10,420 " 2.34 1.04 1.92 · 0.10 11,670-11,750 " 2.70 1.31 2.31 ~ 0.10 12,150-12,250 " 2.60 1.64 2.27 ~ 0.09 13,260-13,280 " 2.53 1.56 2.27 ~ 0.07 13,510-13,700 " 2.99 1.09 2.11 ~ 0.14 14,560-14,650 " 3.45 1.70 2.61 ~ 0.15 Some of the methods used to determine the burial metamorphic history are su~narized in the attached table taken from a forthcoming publication by Hood and Casta~o. These methods are related through the use of the LOM (level of organic metamorphism) scale reported by Hood, et al.. (in press). The techniques for measur- ing the level of organic metamorphism reflect the irreversible effects of tempera- ture and time - hence, of thermal history. Therefore, the reflectance data presented above can be readily tied into LOM on the coal rank scale, which for many years has been the standard for changes in organic matter during burial. cOMPANY: DATE: ~P' '-c::~/-- 7 '~ PYROLYSIS--FLUORESCENCE DA',~ SHEET * : PYROLYSIS-FLUORESCENCE DATA SHEET COMPANY: DATE: "~ "~ / '?*~'/ TECHNICIAN (~~'~ ~ ~" .. Cy.~. · 2X 4X 8X 16X ~ NO ./ ~L I~L 2~L ~L i -/- ' j r, , , , ,,, t '- ' i-'- ....... ': - ..: . .. j - . . ...:' . . . . .. : ., . ./ ., /. , , , , ~ . . . ... : ! r:'~ ~ ' '" :' I . " . . --- . · ..... .. , ~ ,, . - . . · . . ': , . ,,~ . [ ' , . .' [. . i . ' . ': , ' ~ ' . ' . ' : . '. : ' :. ' . · r · . · . '~- . . : _:' . - : . -. i . , i , , , ' ' ' ' ., , , I "' '" PYROLYSIS-FLUORESCENCE DA!A SHEET LOCATION: COUNTY: STATE C.u.,,, ,.. - PAI'.,J I,~ELL mo E,JTuRE~ -N,~,Fn, TUr.. CR'EEkl''~ BEPTH ~q SAk,!PLE N@. - J. 42D IBOLO 22. 'j 2~. LAB h,J~, ,,/.ac-~- LECATI?b.'N- 34 7N 7E',~t STATE- ~"~"~' 2~. '"1 lq. i ~ Z .~.4. ~ t ~ - . I. i, C). I I I I I : i ' ~ I 0 -'-, 't'.~ ,L'.~ ? Li') r-- d d d d d d d i J iii ':,::J I"'i~!'¥'J '1 i t I I i I 1 Ia~l m I I I .......i o) _n'- 22, ~,I,, ,l~l, - PAN ',','ELL ma_~,, ~,UTL, Rs, F -N,a, PA TtJK.' E.,,,~_-,...~. ~--- ?,~B ~. DEPTH "G. iRc,' ~, ~ak, IPLE HBY'::'=:. 5/5q 575;2 L~,,8 t.aD. - V8823 I c,p~ TT.,FT'd,. I -- , ~,TaTE 21. 16. Z~4. - T~ ~ ~o ] 3o O. '! {' I i I I I I'" t ..... l' l" I I J t' VTTR,Zr-qTTE REFLECTANCE HTSTI~GR,A.M LAB LBCATIBN - 34 7N STATE - AKA 20. 18, ,7] 15. Z 14. Hi3. · -~ lo. - ~ a. - ! 0.) P- (0 ly ' CI --., J. I I I I I I 21. :20. 17. 16. LL ~ ~ rY 8 -I Z s o ' '1 CDJPAI"...t'f - PAN AI~,,,',,_Ri,_.,~14 '/;B_L ~ I~UTi3R'~P - NAPATUK CF.:~_LL N~! I OEPTH BR c '~- ~ ,.,AWPLr_ N~!i:.':~ :.l qSE;0 ', dE;50 L~E~AT-t-~N- 3<-I 7N 7B~i ~TATE- ALS 20. 17 1S 12 .4. 2. 1. PERCENT 0] ~- o ~ r"'T I V-J~TR]EI"JTTE F:.FFI_E~_,. At"',~E H,-FBT~GRAM ~'tELL ~R ~IUTum~P - NAPATUK ,_.,REEl.:,. DEPTH BP, SA~;PLE H~-i'=:~, 20'20 ?'WO-~ t L^8 Iq8. -V8848 mC" 8' -'-"a 7f'J 7B'~'/ I_~_,^TI~t,I j, . ST^TE - ^LS 17'. I . I I I I I I 6 6 6 i t t -- I .... N ~ PERCENT VTTF~ZN-1-TE F,'EFLEE:TAN£E C~WP/~NY - PAIW AWERiCAN DEPTH ~R C~,A~,.,~L_.,,:-. c N~./T;:~ 2700 2820 .~:l. ~0. 1~. 1'7. lB. '1.'4. I · i ill - . ] J 1 . O. J t 1'" i'" i i' I' '1 .... I .... I .... · I i .... I' I 6 6 PERFgENT V~TR]]N]]TE REFLEE:'FANCE H.~STE',ttmI-~AM O~'~P~NY -PAN ^WER!C,~N ~;ELL 8R gUTCR'BP - NAP^TLIK CREEK F. JD 1 LAB Nib-' "- VSE:48 LSERTIBH - 34 7N 78'~'I sTair_ - ALI., :lq. 17. ¸2. O. - I I i "'t' d d d d 30. $ I I 6 PERE2EIxlT J" J i I I l"' {.I I I { I VITFeliNITE R~_FL~_E.. ~, ,f~CE HiTST~,':3R,qM ., CEMP^!".,I'¥ - PAN Ak4ERICAN 't',~ELL ,~R SUTCRE',P -NAh'ATUk. L, Hh___Lk i',.J,~ I ~', ..'"' DEPTH BR SA,,,"iPLE Nk%]':---': ..... .., ,,.:..,-., 3ct80 20, 28. 15. ..j -i ~,.m. ¢ > 12. 13 L ~ '7'. 5. 3.] PEREENT VZTRTNTTE F.:EFI_ECTANCE HTST~IGITAb'I LEC:&TI~N- '34 7N STATE - ALS 17. 14. 1i. ~o. 7'. .4. O. - I I ' I I D PERgENT \,"TTRZNZ:TE REFI_EE;T^NCE: H:]"STI~GR^M .DD;'!P^NY - PAN f~I~,~ER.,_Ch, N ~ELL ~R BUTC, ,BP - N~PaTUK CR~k. ~',J~ 1 DEPTH DR SAk,'E'LE ND :"'"-- .~ 5370 ~1. 20. 18. 1~'. - 14. 13. I'>. It21. S. .4. 1. O. d d 6 PERCENT VZTRZIWTTF REFLEE::TA. NtSE HZS]'D..SR,~M ':.,o. -! 1S q13 - 11 - B ~o - ~ 8 - W >m. 7 - 4 I I I ' 0 .--. 6 d 6 I I [ I II I I I I ' I I II I I1 d d d d . , , I I i I E, h. VZTRZh,IZTE REFI_EE}TAI'qE:E HTST~GRAM LAB ND ,, LSCF,"- ~;' l labj - 34- 7N STATE - ALS 20. 1'=1' 17. < > 12. "~ liD. 8. - ~'. - 6. - .4. 1. O. 6 I t ....... I ..... I' i I d d 6 I t I I ..... t 6 6 6 . I PERSENT VZTRINITE REFLECTANCE: H:T.'a2T~GF..tAM "'i 20. 17. I I I I I'" I 6 6 6 '1 ' I- I I t i ~. El IT O PERCENT VZTRTN]iTE REFLECTANCE HZST61GI:R^M ., :22. 20. 17. 5. O. CBWPANY - PAN ^WERIC^N ';;ELL ,ER EIJTCR'E¢ ,,,h, PA TIJK CRcE~.,¢...~ DEPTH EE' R' ~ . ._,~W.P. LE --Ng7-~':::-, 77.t0 7800 LAB kl$ - ',.,'Re. Cc: ,' F'"A , I'- -'"~, L~,~, ,TI8,'.I- 3-d /N 78~'~ olh, lr- - ^LS i i I' I' I I I I I i I 1 1 o .-., N ~ ~ ",-0 El d d d 5 d d d ' 1 "I ' I I t I PERCENT .) V'T'TRTI"-,IT'TIE F~EFLEE;TANDE] HL'E%T~IGRAM BIgWP^NY - PAN ^MERTC^N -N^P^TUt~ CREEK I'".~g i LAB NtD. ,,r,~ -~ LBCAT_T_BN - 3'4 7N 7B~,¥ STATE- ALS .20. ICl. - 18. - 14 - 11 - 10 .4 8 - E~. 4. 3. 1. O- · I I ! I i I I 6 ~ i'' ' ] i I" 'I I I I I I '1 1 PER'.CENT N P3 ~ · VTTR]]NITE REFLECTANCE H.I-._T~IT^M' g ,~] ' VtELL [iR B)UTCR'FjP - NAPA]'LIK CREEl.,_ DEPTH DR SAWPLE N~'r: ..... ~,._ .c, ocn ,~'7'-~F~ I...,"L.),__'L.,1 1J i .~..._..~ LAB kiD. - VSBB7 . L~CATIE~N - 3'-t 7N 78:',',' STATE - ALS :20. i I I '"i ' & ' I'" I { 1 '"I VITRINiTE REFLEE';TA. NCE H'TSTE~GRAf,,4 CtgMP^N'f - P^'N ,A, k4ERICAN ~,'ELL tk3, R EtUTCRBP - N^P^TUK CREEK l".,.l~ I' ~ 1~z EE_PTH BF.;' S&tvPLE N~(L'::m:.-.:i U 1,=,01 iSj4,-O" ~ 20, 1~, liB. 17. 16. IS. 1.4. 13. ,,i2. 1I. 10. 8. ?. El:. S. 4. 3. :2. 1. O. ,. 1 · , ~ ' PERBENT VZTRZNZTE REFLECT^NCE HZSTBGR^M T T i' ' I I I I I I ' I I r..i ~ c4 t I I LAB "© - VSB5'::t L~ICATi~i'-,I- 34 7i',,1 STATE - ALF; 20. 18'. 17'. i o Bo , i PERCENT q' LO D I,,. ~ I i I \/ITRINITIE REFLECTANCE HISTSGRAM O~t~IP, ,N~ - PAN h, WERIC,~N ~IELL ~R ~UTCRE, P -I',IAPATUK CREEK DEPTH E~R SAWPLE ND:~--~.~.=,_~'~c. Rlq~ ~,~b~" ~ 22.~ ~ ~..,=i. 4 17. ,o.] I I ! I I I l] PEF~CENT I'" 1 ?,- , , I V]]TRTNi--FI-- REFI_EE]TAI'-,]CE H.]]STI]~IIS~RAM 22. ','/ELL OR BUTCR'~iP - NAP^TUK CREEK [.,j~l i OEPTH ~P~ SA,~ELE N~. - 13510 13700 LAB NB. - 'v'8881 STATE - ^L,q; 21. 1S. - 14. 13. - 12. 10. 8. -~. 4. 3. 1. O. VZTRZI',,LT_TE REFLEE;TANF-:E: HZS]-~GRAM ...... I" ~ I I COAL SPORE THERMAL VITRINITE ........ - ~ CARBON- ALTERATION LOM RAN" REFLECTANCE ,,.BTU %VM IZATION INDEX SUGGATE 0-3 .STAPLI N (1969, (1959) X ] GUTJAHR (I..9.66) .[SEE.ALSO .CO.RREI.A('..G7.)J 0 .......... INTERN'AT. CASTA~O, 1 - N O N E HDBK. OF THIS PURL. - COAL (Ro~,~x) (Y E L LO W ) PETROG"., 2 - ¢ Ro'l~ EAN ) LIGN. · 2'-SLIGHT 4-- (BROWN- _ __-8 YELLOW) · 6_ SUB- C __ -9' . BIT. B--10 _ - - ...... -- ~ · 11 - --2.5 8- C Z._ 12_ Z-(45) YELLOW 0.5-- HIGH--13 - _ -VOL. B.E_ 14 ~"(4 0) ~ - BIT. - - - 10- A - _ YELLOW - _ - -15 ~--(35) TO DARK -- 1.0 1.0-'E -- - ...... ~ 30 BROWN -- 3-MODERATE- - 12-. Mv B!-ll -=---'- 25 - '-- 20 LV BIT. - _-- 15 ~"~'"-- 3.7 -- 2.0 2.0' 14-- - - - SEMI- --10 - _- -ANTH. - - 2.,5- 16--. ..... BLACK -'+ 4-STRONG - 2.5 -- - (BLACK)- - - - _- 3.0 18_ANTH- -5 ' ~3.5.- _ 4.0'- 74- 105-2 April 28, 1970 R.L. HI~-ACOCk ~t ^~ 3,508,877 I'ROCE$$ FOR MEASURIIq6 TIlE LIVE CARBON CO:ITENT OF OROANIC SAMFL~S Filed Nov. 15. 1967 ~ Shee%s-Shee% I I000 800 ~00 400 2OO !00 80 {0 20O I00 2O / // - :' :, . // -- .':: ' . · I I I I ! I I I I '1 0.4 0.6 1.0 2.0 4.0 $.0 IOTAL OP, C-AItlC CARBON, % FIG. I t I fJ 50 10 I00 200 400 600 I000 EXTRACTABLE tlEAVY tIYDROCARBOtlS, PPH FIG. 4 2OO I00 60 GO ~ 40 ~ 20 -.., · :. '.. 0.6 0.8 1.0 2.0 4.0 6.0 8.0 IOTAL ORGAfllC CARBON, % FIG. 2 INVENTORS: ROBERT L. HEACOCK ARCHIE HOOD BY: ,~"*~ ~/b 'THEIR ATTORNEY (]OOH 31H3~!~ ~!303¥:1H'-. '"1 .I.~BO~I :S~IO.I.N;JANI -. DEPIil (IH FEET) 0 0 0 0 o 0 0 0 o ~-"~--'"~ ~-r " · A ..... i ~ I I - OEPTtt (IH FEET) 0 0 0 0 0 0 - _ April 28, 1970 R.L. HEACOCK ET AL 3,508,877 FR,3CESS FOR [;.EASURING TIlE LIVE CARBON CO:ITEh'? OF ORGANIC Fi. lcd t;ov. 13. 1967 5 Sheets-Sheet I000 2000 3000 4000 50 100 ~ I i 2620 ........ 3290 I00 200 $00 FLUO~OP, E:TER UNITS FIG. 6 i INVENTORS: ROBERT L. HEACOCK ARCHIE HOOD 3,508,877 Patented Apr. 28, 1970 ., :¢ . 2 1 tent. In one application of the invention, n plurality of 3,.qfl5.877 such s:.nl'lcs, preferably comprising bit cuttings sclca~cd i'l:Ot'l:5S; tilt ~I!" XNI I:IN(; '!'11I~ I,IVE CAI~llON t'v drilling a plurMily of well borcholcs, arc mcaxmcd so ('t)N I I*.N'I' 1}!: ()il(;ANIC SASII'I.ES ' I[-h<'~ l.. Ih.:~covl.. I illIct-,. {'oh}.. :md Archie lIood~ as ~o map Ih~ I[x'~ ~arDo~ conteBt~ ~ the l!,,,,tm~, i'rx., a.,i..:mu'~ !o SI,'ll Oil Company, New 5 earth formations. ~'ork, N.Y.. :~ co~i,m:~i-n ~sf l)cl.nv:sre BRIEF I)I.~SCR1PTION OF TIlE DRAWING i:ilcd N~n. 13. 19t~7, hcr. No. fiS2.466 FIGURI[S I thro0ffh 6 arc graphical presentations lnl. t'l. ¢;01, 21/24, 31/12, $3/24 U.S. Cl. 13--230 8 Claims 10 ABSTILkCT OF TIIE DISCLOSURE A process for measuring the live carbon content of an organic sample by i,ealin? Ihe sa:nple 1o pyrolyzing tem- pes':,ttsre so that vapors are eivcn oil The vapors are con- 15 dcnscd, tile fluorescence thereof is measured and the live carbon content of the sample material is dalermincd by correlating the measured 11,osesccne xxith the fluorescence from a material of knoxvn ca~'bon content. 20 · BACKGROUND OI" 'FIlE INVENTION Field of the invention T:,is invention relates to a process for measuring the ~5 live carbon content of organic samples a~:d, more par- ticnl:trly, Iht live carbon content of bit cuttin.as obtained i~l Clritling a well in sub!¢rrancan earth formations so as to map the distribution of live organic carbon content of the subterranean formations, gO. Descript;.on of the prior art Various geochemical methods have been suggested previously for detcrminine the location of underground petroleum reservoirs. These m~thods are intended to dc- 35 tect the pre-.ence of petroleum con,littler:ts in surface or underground formations in greater limn normal quantity. Such anomalies are'taken tls an indic:trion o[ the prox- imity of a petroleum reservoir or other concentratk~n of 40 I.>elroleum_type hydro-carbons, it is thus possible, by de- tecting'the presence of petroleum constituents in earlh samples such as soil or rock samples, to ascertain the. location and proximity of petroleum deposits by corre- lating the relative amounts of petroleum constitncnts comparing thc results obtained by thc process of thc irt- vcntion with knoxvn tests. DESCRIPTION OF TI IE PREFERRED EMBODIMENT There are three types of carbon of organic matter. Total carbon includes all of the organic (i.e., noncar- bonate) carbon ia'a sample, l.ivc carbon is that portion of thc total crabon which, on pyrolysis at 500~ C. ia thc laboratory or during ft~tt~rc burial to greater depths and temperatures in the subsurface, yields apprcclablc quanti- ties of hydrocarbons and other volatile ortjanic matter. Dead carbon is the remaining portion of total carbon, i.e., that which, on heating, yields essentially no hydrocarbons or other volatile organic matter. la earth formations, mixture of both dead and live carbon commonly occur. It is mainly the live carbon fine-grained r~ks with which we are concerned in instant disclosure, since it represents the scmrce of tho carbon of petroleum' molecules. After exposure to labora- tory tcml'eratures o[ about 500* C. or lo subsurfaco temp:raturcs of about 250* to 300~ C., the live carbon is destroyed thermally, and the remaining carbon is dead carbon. The organic live carbon contents of subterranean earth formations are determined by sampling bit cuttings leased by drilling at known depths and location, within · the earth formalions. A sample of the bit CUttings preferably healed in 1[ small container, such as a glass test tube, held over the flame Of a heating device, such as a Bunsen burner, until Iht closed end of the test lubo reaches a selected pyrolyzing temperature and vapors ara given off. This teml~rature is approxinmtcly 5000 C. or the point when the closed end of the test tube turns red (i.e.. "red heal"). Such a temperatures insures the pyroI- ysis of subst:mti:dly ali of the organic matter within a present in Ihe earth .sam?les with the locations from which .!5 rc!atively short treatment lime. The amount of bit cuttings placed in the test tube for thc samples were t:~kcn. . . . _t ',e is relatively small, as, for example, about ten 'it:'l,~s been su""e,~cd previously tlmt tl~e presence ot sam?[,~: ..... } ......... woximatclv one-tenth o[ a grv~m. p~tro~et~m consli~t~cnt~ in an earth sampl~ may-be de- : .~ cttt,-g .... ,.~ · ' - tooted by ext[actine or~t:mic con,litucnts from the earth iI~eatcd, with the closed end over the hc:ttmg s~m,p~e -,id t~en ~valu~tin" the fluorescence of the ex- 50 It-act or a concentration thereof trader ultraviolet light, open end of lite tube rem:tins cool and thus the pyrolytic ' ' ese methods tlcpend upon the known iluorcsccnce of vapors from thc cuttlnt:s lend Io ct)ndcnso on the walls o~ the lube. When the s:~mple is cool, a sm:all quantlt7 cett..~. ! ~- ...... )- .ncthod ia dcs,'ribcd in U.S. Patent For cxamFIe, fl~rce milliliicrs of chlorotaeue No 2,151.883. }lowevcr, such prior art tecnmqucs arc . the one-tenth gram sample, and the solution relatively elaborate and complex, transferred Io a clean test lube. SUMMAR, Y OF 'I'IlE INVENTION It is an object of this invention to rapidly and eco- nomically determine iht live carbon content of un organic O0 sample. It is a ftsrihcr objccl of this invcnlion to rapidly and cconomically mai* ~hc distribmion-of live org:ulic carbon concentration in s:tml,lcs, such as bit cullings released in d~illing a well. from subterranean earth formations. 65 'ihe illvClltio~ is ca~ricd out by hcatlng an org:mlc sample Io a sclcclctl pymlyzing temper;flare at %xhich va,)rs arc given off. Thc~c vapors arc condcnmd :md the fl,orcqccncc of a Imit s:smplc of lhe vapors is measured. 'll~e live cad,on conlcnt of Iht s:mspte malv~iM is then 70 dclci n)illed by cl,'relating Ibc II~C:l'dH cd fluorescence x~ Ihe Iluorcsccnce f~t),~ a material of known carbon con- Thc test tube containing ihe solution is then placed a convenlional fluoromctcr {for example, a Turner Model 110 fluoromclcr, p~c[erably inodilicd by lite addition a 99% o~aquc neutral dcndly filter lo bring the scn,itivity of the fluoromclcr within thc range typically ,ceded for 0.1 gram samples) for mcasming thc light intensity thc solution. As discussed above, Ihe solution must be nearly trans- parent in order It) obi;tin an a,:curatc reading. Those samples giving: a fl,orescence reading greater than about 20 on the m~.lilied 'l'urncr lhso~omctcr, or havi,g a brown- colored st)Infirm, may. t)n l'u~lhcr dilulkm with sol¥cnt, give larger meter readings of Ilm)rc~ccnce ~r m~it of original s:unplc tlhis is believed lobc duc lo sorption by the relatively concentrated sohlt[otlq t i 3 pyrob',N prodti,.'t~, f, om ot,t::,nic rich rocks. ,,:-hil¢ the anomahm~ light al~,.ori~lio'.~ dccrc:t~cs with dilution). Such samples, arc rci'calc,lly dilulcd 1:1 s~ilh solvent until a maximum lluo~c~ccncc 1-ct unit of ori::in:tl ~:lmplc is ob- tained. 'l'h,- final ~'cadintt for the diluted sample i~ multi- plied by lh~ dilution 'faclt~r to obtain thc corrected ~ tlol't-sc~nct·. q]~c api, roximatc 500' C. pyrolyxing tcmpcralure i~ considerably srca~cr than Ihe temperature al M~ich oil is formed from organic m:tttcr in sediments in the sub- surface, 'i'he effects o[ such a 'hik:h leml~eratm'e on thc organic nntllcr of a line-grained sxdimeu[ may i'e postu- lated as follows: First. part o[ thc o~'g:mic matter is converted to a l~onvolalitc, carbon;tcious residue (i.e., dead carbon). Second, simultaneously, the mhcr part of the organic matter is co~wcrlcd ~o volatilz hydroc:wkons and related compounds Milch arc rapidly d~stillcd from the rock. The highcr-boili~;g products are condensed on tho cool walls of the text tube. Third, the distribution of molcculc~ by size aml type in the volatile pyrolysis products may differ coasktcrably from thc tol:tl dis- tribution of molecules M~ich would be released from the rock under natural conditions of increasing depth of burial within lhe earth. Ilowcvcr, allhoug, h lhe Froportion of volatile pyrolysis pro,!ucts exhibiting fluorescence is probably small, the fluorescence of thc volatile pyrolysis products is related to the sum of (al the small amount o[ heavy hydrocarbons in lhe rock before pyrolysis and (b) the additional oil' ~hich could be generated in the rock under natural conditions of increasing temperature. ~e following discussion of the figures of the drawing will bring out Ibis relationship more clearly. Samples used in developing and checking the method discussed above anti tl:e interpretations following were taken from central Wyoming core holes drilled in 1963. These samples are all Cretaceous rocks that have not been exposed to high temperatures and are immatm'e geochemizally, as determined from the predominance of odd-carbon-numbered normal para, ns, low naFhthene ring index and low ratio of extractable hydrocarbons to total organic carbon. FIGURE 1 shows thc relation- ship of extractable heavy hydrocarbons 1o tolal org;mie carbon contents in the Wyoming core holes. These re- sulls were obtained by routine source rock analysis. The dead carbon contents of the Wyoming core hole samples are in all ca~; close Io 1% wt. Ilcnce the rela- tionship involving total organic carbon in FIGURES I through 3 can t-e converted approximately to a basis o[ live carbon simply by considering live carbon to be-1% ;vt. less lh:m lhe total organic carbon. The correlation between total organic carbon conent and pyrolysis-fluorescence values is shown in FIGURES 2 and 3. FIGURE 2 shows the relationship of pyrolysis- fluorescence values to total organic carbon contents in the Wyoming core holes of FIGURE 1. FIGURE 3 i; a stratigraphic comparison of Ihs total organic carbon con- lents and pyrolysix fluorescence values in thc Wyoming core holes, q'he righbhand portion of the graph includes data for samples analyvcd by lhe test tube pyrolys~s- fluorcxcence process of lhe invenlion: the left-hand ~or- lion o[ the graph includes data analyzed for total or- ganic carbon. The tyl~s of formations Iravcrscd by the well borchole are indicated by the letters to the extreme right of the graph of FIGURE 3. These formations are as follows: A--Steele shale B--Niobrara linty shale C~Carlile shale D--Frontier formation E~Mowry shale ]:--L. 'Fhermopolis shale G~Clovcrly for're:ilion 3,508,877 Wyomii~g core h,,;¢s. A~ in l:lGUl~.l:. 3, Iht r[ght-h,:nd portion of I':IGURI{ 5 inch:des data for Sal,plcs an:d}-;cd by thc test lube pb'rolys~-lh~orcsccnc¢ prooc,~ eL vcntion; tile iefbh.~ml i'ortioa of the [r.tFh tlcpict~ con,cat of extractable heavy hydroc;~rl'o,~%. 'lhe of formations trax'cr~cd i)y Iii: wall b,,rchnle ;~c indi- c:m'd by thc ktlc,~ ~:) the cxtrcmc r~i'.ht of the gl.:?h I'IGURE 5 and corrzsl~nd to the lcucrn dc~tts~'d ~x{tt: rc~ct to I:IGURI{ 3. 10 ]:IGURE 6 i, a strati~raphlc distribulion of pyrt,tS'si~- hole c)f I:IGURi~S I through 5 x~ifl~ drill cutlh~!:,~ from a nearby well (approxhnnK, ly lO miles away), 'l'ht- 15 tings; thc lcft-lmnd Forlion of tl;e core I;olc st,topics. 'l-Itc lyp2S Of format/on~ encountered :ftc lid.ted to thc exlrcme ri;hr of FIGURE 6 and similar Ictlzrs corres~md tho,~e listed above whh respect to FIGURE 3. '~is graph shows that there i~ a good correlatkm between the core ~0 hole samples and the drill cntting~ f[om the nearby borcho!e. FIGURE 6 also shows that pyrolyds-flnorcs- cence data for good cuttings can be used intcrchangcably xvilh the rarely available data for cores in the cvalu:xtioa of the hydrocarbon potentbl of a source formation. ~5 In summary, the test tube pyrolysis flnoresccnce method of our iaventim~ gives good correlations will~ more elaborate chemical methods for de~cnnh~ing concentra- tions of live organic carbon and extractable heavy hyd:'o- carbons in a subtcrrcan formation. It provkles one way 80 of conducting a sampling and mapping procedure Ihat utilizes wells that may be drilled for purposes o;bcr than mapping procedure. The sampling and mapping proce- dure comprises: sampling the bit cuttings from ble depths in a plura!ily of wells: pyrolyzing samples 35 of the cuttings at a common selected temFcrature; mean- uring a common selected property of each pyrolyzate that is indicative of the live organic c:~rbon con,eat of the bit cutting material: and indicating lhe variation v, ilh the areal location of lho live organic cat'boa content 40 earth formations from which bit cuttings were obtainzd. The pyrolyzing ami meaxurieg procedures can be of any of a wide variety of procedures, such as electric furnace pyrolysis, flame ionization delector analysis, spcclro-. metric analysis or the like, that provklc adequate rapidity' 45 and economy wilh udequale accuracy. The method of our invent[on has the advantages of excellent reproducihility of results, speed and simplicity of operation, small size rcquiremenl, m~d low analytical cost. One application of om' invention would be a process of classifying l:itt,mi,,ous shale when many samples n,u~t 50 be exam[ned and screened for the con,truction of "source rozk" maps. ~us. oar method is especially ugeful in identifying and evaluating lha (ltmlily of both oil anti p~lroleum source rocks. Comparable melhods may ~5 yield somewhat more accurate results b,t generally re- quire much larger samples and ranch longer analytical lime. For example, the Fischer Assay mcth~ requires 60-gram samples and in excess of two hours analytical time. The p)rolysix-fluorcscence analysis of our inven- tion rcq,ires only 0.1 grams of sample and three to four (;0 minutes ~r analysis. Ahhou!;h our invention has bden described with rcla- lion to live organic carbon in subterranean earth retina- lions, substantially any material having a pyrolyzable of 65 gauic carboh content cnn l)e analyzed by our mclhod, as, for example, resins, paint~, etc. In respect to mapping the distribmbn of live organic carl~on contents, the data obtained riehl plurality of wells in a given location can be used to indi- ~0 calc both Ibc vertical ami areal distributbn of Iive carl-on %vilhfn Ibc loc:iliOn. Of court, other methods for heating a sample may occur to one skilled in the art. For example, lar;:cr cont:dncrs and other tyi~s of heating devices may be u,cd. llo~cver, our method gives c~ccllcnt tcs~)hs ~vilh FIGURI:. 4 shows a comparison of pyroly.sb.-fl,orc~- a ' ,tq heavy hyd~ocarl;ons in tt~e ';'3 ccncc values Io cxtr, c,~.,. ¢ 3,508,877 a relatively sm:ill ~,:~mplc size tn a rclalivcly short IcnTlh of tlmc. 'ibc lc~t tubc~ can I~ q.ickly Cml,tied and cleaned for f.rther measurements, if dcsitcd. We claim a~ our invcnlion: I. A process for me:~q~ring thc earl'on content of an 5 organic sample comprising thc steps of: he:,imj said sample to a selected pyrolyzlng tempera- l,rc until pyro!yl~c vapors arc given off by saki sample; comtcnsing Ibc pylolylic vapors; 10 measuring thc iluorc~ccnce that is cxhibitcd by the condensed vapors of :l unil of said sample: and dc~crmlning th: carbon con,cat of said sample by col relating the mc:~m-ed lk~orcsccncc with lhtorcsccnt V:IIlICS Of m:ttcri:ds whose org:tnJc carbon content is known. 2. Thc pr~ess of claim I including, prior to heating said sample, lira slop of: disposing approximalely one-tenth of a gram of said sample in the closed cad of 3. 'Fh~ ~roccss of claim 2 wherein thc stop of heating said sample includes holding saki test lube subslantially hor~zontally over the/ia;ne of a heating device, the closed end of said test tube containing said sample being directly in contact with said tlame. ~ 25 4. Thc process of claim 3 including, after condffnsing Ibc vapors, Ibc steps cooling said sample; adding a solvent to said sample until said sample is substantially transparent; and 30 Iransfcrring said cooled sample Io a second test tube. 5. Thc process of claim 4 wherein the step of measur- ing lhe fluorescence includes the step of placing the sec- ond test tube containing the cooled sample in a light- intensily measuring device. 35 6. 3'he prozess of mapping the distribution of organic carbon content of bit cullings released in drilling a well in a subterr0ncan fornmt~on comprising lhe steps of: removing a sample of said bit cuttings at a known depth and location within said subterranean formation; 40 heating said sample to a selected pyrolyzing tempera- lure until pyrolytic vapors are given off by said sample; condensing the pyrolytic ~al~rs; measuring il~e liuorcscence that is exhibited by the con- 45 densed vapor.~ of a unit of said sample; determining the carbon content of said sample by cor- relating fi~e measured fluorescence with lluorescent values of materials whose organic carbon content k no w n; a nd correlating lhe rclalionship between the known depth and k~calion of saki sample wifii the determined car- boa coment of said sample, rims determining both ll~e dcplh at which live organic mattcr disapl~ars and 6 the depth :st which so,ret rocks for liquid h)dro- carbons can be found in a given area. 7. Thc process of claim 6 incl.ding lite stcp~ of: determining the cart,tm content of a plurality of sam-- pie.'; of bit cuttings removed at a pl,r:dity of known depths and locations within said subtc~'rancan for- malions; and recording Ibc carbon conlent of said samplc5 wilh lion lo Ibc depth ami loc;trion of ~Md samples ~o as to man the d~stribution of all of said samplcx within said st,blerranean formation. 8. A process for me:ssuring the carbon cot:tent of relatively small portion of an organic sample, i,schtding a first test tube having un open end and a clo~cd cnJ. heating device having a ih,ne lo heat saki r~,stion. sccoad test lube baying an oFeu cml and a closed end. and a light-intensity measuring device, said process including the steps of: disusing said portion in the closed cad of said first test tube; hokling said first test tube sttbstantially horizontally with lhe closed end of sam first test tube rcctly ia contact with the flame of said heati;~g de- vice; heating said port}on to a selected p)'rolyzlng te,npera~. t.re unlil pyrolytiz vapors are given off by said ~r- lion; condensing the pyrolytic vapors on ~ walls of said first test tube; cooling sakl ~rtion within saki fi?st test tube; adfling a solvent to said cooled portion until said portion is a substantially transparent solution; transferring said solution to the closed end of the sec- ond test tube; mcasn,'ing the lh,orescence that is exhibited by the con- densed vapors of a unit of s:dd ~)rtion by placing said second test tube in said light-intensity measur- ing device; and dctcrminh~g the ca,'bon content of ~id sample by col relating the measured fluorescence with lh, orcscent values of materials whose organic cw'bon content is known. References Ci[cd · · UNITED STATES PATENTS '~ 183,~64 12/1939 Horvitz. 2.451,$83 10/1948 Squircs. 3,322,504 5/1967 Capuano. .50 MORRIS O. WOLK, Primary Examiner R OBI.iRT M. RI~I...'.S E, Assistant Examiner 23~232; 250~71 U.S. Cl. X.R. TIlE FOLLOWING' RETURN SHIPMENTS AND CORRESPONDENCE TO' MOBIL EXPLOI~TION & PRODUCING SERVICES INC. P. O. BOX 900 DALLAS, TEXAS 75221 RECFI\IFD PLEASE SIGN AND RETURN ONE COPY OF THIS TRANSMITTAL I,ETTER. DATE- JAI'I 8 198,'::"' July 22, 1982 Ms. Judith Patricelli, ~ologist ~obti Oil Corporation P. O. Box 900 Dallas, Texas 75221 Re ~ SpeciaI Analyses - Pan American, Napatuk Ct. %1 Dear Judy Pursuant to our discussion today, permission is hereby granted to Mobil 0il Corporation to extract a maximum 1 cc. of sample material per sampIe envelope or i cc. of core material per foot of core from Re Starers set of samples and cores for the purpose of condu~ting the following analyses, on the subject well, s~ject to the conditions set forth belows Sample ~n A~eric~K '~apatv~ ct. %1 ~!.nterva 1 ~ -' Thermal Alteration/Kerogen VitrinXte Reflectance DATA TO BE ~MITTED TO C(H4MIS$ION Slides Slides ~ Repo~ CONDITIONS 1) Cuts of the. sample and/or core material from the State collection are t-o be. extra.ct, ed only out of those indivi- dual envelopes or bags in which total content of cut- tings or core mater!al is greater, than 10 cc. (No cuts are to e~tracte~ if the volume o= material in the in- dividual envelope is less then 10 cc.) 2) Mobil will provide the----~' ate with a list of the specific sample and c-ore footages from which material was tracted. 3) All slides, reports, and residue materials are to be receive4 by the Commission by approximately December 1, 195!. Mobil 0il Corporation -' 22, 1.98.,1. the cc~mission sad not examin~ by outside parties. We are pleased to. work With you in this .bene£icial project- and lo~k £orward to youx c~ny'$ continued ~erc~se of.carefand ~o'~ ~ud~e~nt- ~n the h~dlin9 ~ this limited quantity o Sal~ie ~1 ~teri. a!. ~l ~ ~ ~th un~rstand t~t the 'State's ~I1 s~Ple libra~ is ~biic ~e.r~ and t~ q~ant- in~ Mobil ~~ssion to ~t~act ~ione of retrial ~ this libra~ for ~e ~~se ~ p~arinq the indicated slides a~ r~~s .e~anoes ~he value of the Itbra~ and is in the p~lic tnt:eres~. Very truly yours, ~tl liam Van Alen Petroleum ~eologist cos D~. ~, B. ~bsoa Ese $trati~aph.ic .Laboratory ~obil Oil Co~ation P. O. B~ 900 ~llas, ~as 75221 iL~orn'~ 9-593 "/..,., (April 1952) · -~----r~, ," UNitED STATES DEPARTMENT OF THE INTERIOr,~ GEOLOGICAL SURVEY CONSERVATION DIVISION INDIVIDUAL WELL RECORD T._ 71~ Seward Mar. PUBL1C LAND: Ref. No. Land office Falr,.Nanks State Alaska Serial No. __ 012048 ~mutg Bethel grea Lessee Melvi:~ L. Collier Field tl_a~_atuk ~e_velop~ent Contract Operator Pau ~xterican Pert. Corp. District Alaska Wen No. ~,_-pa~t~ Creek Subdivision Location 232' from S. line and $57' frnm W. line of Sac=ion 3~ Drilling approved Feb. 9 Drilling commenced l~r. 20 Drilling ceased Sap. 20 om-pl~cck, f~r~pradm:tinn 0cL. 7 Abandonment approved 0c=. 25 Geologic Formations Surface Lowest tested Tertiary Cr ekaceous ? , 1961_ , ~99~ ., , ~9~.__ Well elevation ~4 ' I,~ ____ Total depth __~.1~._1_0 Initial production ,,one Gravity A. P. I. __ Initial R. P._ Productive ltorlzons .Depths feet __ feet WELL STATUS .......................... YEAR JAN. FEn. MAR. APl'.. I MA%' 3'0"~,'~ JULY A~a. Snr?. OCT. Nov. DEC. · ~at ........... _._~3. ..... .~,x_.$.:. :::.:_=:, :=:..-.:..-. ::::.::.:.-_.-.::: ::::.-.= :~.x.~...~.'.-.5. ....................... ~NA ~A~ AbZ~ ............. ~ .............. b .............................................. : .................................. ~- ............................ 3~ sx. No oil or g~,~ show~ encountered. Hole ~ax, e co~sidm-~ol~ t. rou?,!e .............................................................................................. ~ ........................................................ --~ex-, .... ~¢~.-~:-~-,---~w--[96[ ~ .................. : ................. 7 ...................................................... Company Pan i~nerican Petro!etnr. Corp. Location, Iiapatuk Creek Dev. Contract Well No. Napatuk Creek Dev. Contract i Lease No. Fairbanks 018045 Your proposed plan of abandonment is approved subject to the following condit ions: 1. Compliance with Federal Oil and Gas Operating Regulations. 2. Changes in the approved program must receive prior approval of the Regional Oil & Gas Supervisor. 3. Oil or gas zones either previously productive or correlated with productive zones must be protected by adequate cement plugs. 4. That portion of the hole not occupied by cement plugs shall be filled with heavy mud fluid. The top of the hole shall not be closed until the Supervisor has been given an opportunity to inspect it. 5. Abandoned wells shall be marked with permanent markers consisting of a pipe not less than 4 inches in diameter and not less than 10 feet in length, of which 4 feet shall be above the general ground level and the remainder embedded in concrete. The top of the pipe shall be closed with a cap or cement plug and the marker should show in a permanent manner the name of operator, well number and location. 6. Equipment and valuable material shall be removed from the well site or dismantled and arranged in an orderly manner; Junk and debris shall be removed or destroyed; pits and cellars shall be filled and leveled .and the well site, including sumps, shall be placed in a clean and orderly condition. . 7. The hole should be converted to a fresh water well if possible and practical. 8. A subsequent Report of Abandonment, Form 9-331a, giving a detailed account of all abandonment work performed, including location of cement plugs, casing pulled, casing left in the well, date of placing surface plug or cap, shall be filed in triplicate, within fifteen days after completion of the work and the Supervisor shall be notified when the well site has been cleaned up and is ready for inspection. Mailing Address Regional Oil & Gas Supervisor U. S. Geological Survey P. O. Box 259 Anchorage, Alaska Office Address Room 505 Cordova Building Telephones: Office - BR 5-0511 Night - BR 4-9141 FE 3-4722 .th hole ~SS rith :face te Operator ! Address Pan American Petroleum Corpora.Ci°~n ~ P, 0, Box 779, Anchorage. Alaska .. Name of Lease - I ~vVell No. I Field & Reservoir Pan Am et al Napatuk Creek~ 1~ Wildcat Location of ~:el! ' Sec-Twp-Rge or Block & Survey I County 232' N and 857' W of SW corner of Section 34, T7N, R78W, S.M. ' Application 'to drill this well was filed [ Has thts well ever [ Character °f well at cimpletl°n (lnttlal pr°ducti°n): ~YCf '~ ~ as in name of produced oil or gas Oil (bbls/day) Gas (MCF/day) ~-omple Pan American Petroleum Corp. No vry llo~e Ot[.(bbls/day) Gas (MOF/day) Water (bbls./day) October 7, 1961 · 14,910 ~one None None ~ame of eac~ formation con- ' Fluid content of e-~ch formation ]~'epth interval of F~ch formation Size, kind & depth of plugs used Indicate zones squeeze cemented, raining oil or gas. Indicate ~ giving amount cement. which formation ope~ to well- '~C~ Plug.itl 7200'-.7400'w: bbre. at time of plugging 75 ,~k.~ o~ am/i _ tn No- oil or gas shows Oo~om Ot 9, 5/8" cse.. 40 sks of cat. Set-su: · olues consistine of 5 §acRs cmt. in 13 3/8" . p~tr~lmm ~,--~ .... and 10 .~ks mi;: mmt- ~ Division of' biii,es and Minerals 9 5/8" csg. Welded pl~ permanent CASING RECORD Size pipe Put in well (ft.) Pulled out (ft.) Left .in well (ft.) Give depth and Packers and shoes method of parting casing (shot, ripped etc) 20" 78 ~ None 78 ' 13 3/8" - _ 1,973' None 1~973' .... 9 5/8" 5~827~ None ... 5,827~ . ..... Was well filled with mud-laden fluid, according to regulations? Indicate deepest formation containing fresh water. Yes - Nine pound mud between plu~s ' Base permafrost 440' t.o 981'. NAMES AND ADDRESSES O1~ .ADJA:.-CE'.NT LEASE OPERATORS OR OWNERS DP THE SURFACE Name Address Direction front this well: Unleased Federal Lands surl _ well and lease under contr~ ct to Pan American Petroleum Cort oration' In addition t° other inform~ti°n {~quired on ~his f~rm, if t.his well was p. lug.ged b.ack for Ese as a f~es.h w.a. ter well, 'give all pertinent details o.f pluggin~ operations to .base of fresh water sand, perforateu interval to iresn water sana, name aha actaress' o~ surface owner, ana at~acn letter from surface owner authorizing completion of this well as a-'water well and agreeing to assume full liability for any subsequent plug- ging which might be required. . ,. Plu~ed ,and Abandoned as dry hole.. Use reverse side for additional detail File thi.~ form in duplicate With the Commission. CERTIFICATE: I, the undersigned, state that I am tb~Dist Supt' of me ,Pan. American Petroleum Corp (company), and that I am authorized by said company to make this report; and that this report was pre- pared under my supervision and direction and that the facts stated therein aretrue, e~ec~and complete to Signature A. ~E. Piper ~. Alaska Off and Gas Conservation Commission Plugging Record Form Bio. P-15 Authorized by Order No. I Effective October 1, 1958. FOI~M 4'70 2-57 PAN,,& mC PETI OLEUM COP. POtION P. O. Box 712 Anchorage, Alaska July 20, 1962 Mr. Donald D. Bruce Chief, Petroleum Branch Division of Mines and Minerals P. O. Box 148 Anchorage, Alaska Dear Sir: Re: Pan Amsri can N~a tuk Creek No. 1 Bethel ,,Basin A.la~zka '"--' ................................... ---- 'RECEIVED'' .. JUL 111ti2 Petroleum Branch Dlvbion of, Mbms and Minerals Please be advised that th~ Pan American Napatuk Creek No. 1, Bethel Basin, Alaska, is now withdrawn from "tight hole" status, and the well history, logs, samples and cores with which the State was provided in accordance with regulations may hereafter be released to any and all parties. This letter SUpercedes our letter of March 16, 1962 in which it was requested that the Napatuk well information be kept confidential. Very truly yours, PAN AMERICAN PETROLED~ CORPORATION ~. W. Craig /./ District Expl~ion Superintendent M 321 2-57 PAI~ AMERICAN PETROLEUM CORPOR,~?"ION P, O. Box 712, Anchorage, A~ska FILE SUBJECT Mr. I~nald D. Bruce Chief, Petroleum Branch, P. O. Bo~ 148 Anchorage, A3mska DEAR SI R: We are $~ansmitttng ~th one complete set of washed ample eu~tings fro~ surface to 14, .~10' TD, and a cut of all cores ~ffl ~o ~, of the Pan American Petrolema Corporation liapatuk Oreck l~. 1 well.-.. Please acknowledge receipt. .RETURN TO Mr. ~ w. craig I P.O. Box T~ I Anchorage, Alaska DEAR SI R: ORIGINAL - RETAIN BY ADDRESSEE. DUPLICATE - RETURN TO SENDER. TRIPLICATE - RETAIN BY SENDER. SIGNED DATE FORM 470 2-57 PAN AMERICAN PETROLEUM CORPORATION CONFIDENTIAL P,0. Bax 712 Anchorage, Alaska January 29~ 1962 File: CA't/-49-~I00el Re: Napatuk Creek # 1 well. JANSI Mr, Donald De Bruce Chief~ Petrolema Branch State of Alaska Dept. of Natural Resources Dive of Mines & Minerals PeOe Box 148 Anchorage~ ~ska Petroleum Branch Division of Mines and Minerals Alaska Dept. of Natural Resourcel Dear Sir: In reply to your letter of JanuaAry 25~ 1962~ we are attaching following information relative te Napatuk Creek ~ 1~ ~ection 34~ Township 7 N~ Range 78 '~s Seward Bm. 1. For~ Ne. P-? with attached well history 2. One copy of Electric Log :;~, One written sample description When the well is finally plugged and abandoned~ we will file Fora P-15 to conclude the records for the subject welle Yours very truly C,l, Rector Area Foreman A~tachments JSMc~ja '"' "'0 , RECEIVED · .... ,.NFiD N'i'IAL ~, :' WELL coMpLEtION OR,RECOMPLETION REPOR~....~hID,WELL LOG ',JAN 2.:t. ~e,.-.;?.. : DESIGNATE TYPE OF COMPIJETION: · New Work- ' Plug' r-~ Same Different We~ ~Over ~ ~eepen. ~ · , .... ~ .......... ~, ,~ . ................. Operator J A~dress . Pan American .petr01e.~ Corporation ~ P.0. BC~ 7~ Anchoraffe: Alaska L~e Name ] ~ell Number ] Field & Reservoir ....... Pan Am ET '~L Napatuk Creek~ No, i .~.~ildca~ Location Sec.~T~-~nge 5r BloCk & Su~ey 232" N ~ 857~ [ of S~ corner of Section 34-T7N-I~78~ Se~rd ~feridian County Permit number ~a[e spudded J Date t°tal aepth reaeh~ J Date ~°mPletea' ready t° I Elevatt°nl pro~uce (DF, I, I ~.) 'Elevation of c~inghd, flange 8-20-61 ,., 9-22-~1 ~ D~ Bole ~4 ~eet ~e~t furnish separate report for each eom- ~4~ 910 , , I S~aCe ..., ~ Hob. e, ~etion. ......... Was th's' well dJrecti~naHy d'rilled~l' Was 'd~recti°nal su~e~ made' ~~as c°py °f dMectto~ su~eyfll~ ~o No., . . . · ~ o~ ~i~ o~ oth~ ~o~ ~ /~h~ ~o~'~;~'mth th~'~0~o~) [ V,t~ ~d ...... C~S~ R~gO~ ....... . casing (report all s~ings set in ~ell~'onductor," ~'u~ace, intermediate, producing, etc.). ' Pub°se Size. hole drin~ [ Siz6 ~asing set ~eight (lb./ft,) ~e~th set Sacks' cement Amt. pulled ' .... '...'.. Int'e~.~d{ate 12~ . 9-5/8" i40 & 3~ Lb, 5827 850 Nil , , ,, , , Si~' ......... 'J Depth set I Packer set at ~Jze, Top Bottom I Sacks cement j Screen (~t.) ~n, . . ft. ft, In, ft. ft. .... pERFO~TION RECORD ACID, SHOT, FRACTURE, CEMENT ~UEEZE REcoRD .............. . ....... NUmber per f~ Size & t~e Depth Interval Ain't. & kind of mater~al us~ Depth Interval , , _ , ,, , , , - ................. .......... INIT~ ~RODucTIO~ .... ~. .... · ,, - , ,, , Date °f first ~r°ducti°n ................... I Pr°ducing meth°d (indicate If fl°wing' gas lift °r pumping--If pumping' sh°w size & ~e °f Purer:) ~ . bb~, J , , ~CF , bbls. '" I" ' JCaI'ted r~t; Of Pro~ I j G~ I Water Tubing pressure Casing pressure duction per 24 ~s,I Oil .. b~ls.. MCF . bbls. ........ Disposition of, gas. (state ~vhether vented, used for fuel or sold): , , ,,, ,, , , , , ,, CO CERTIFICATE: I, the undersigned, state that I am the Ar/~-a Fr~'o_m~ the P2D A~e_-'±ca_n Pe!roleum Corp~ (company), 'and ·that I am authorized by said company to make th~ repo~; and ~at ~ rego~ was pre- .p~ed~e best~derof mymY~ow]edge.SUpe~isi°n ~d ~ection ~d that ~e ,ac~ stated there~ ::~rue,. . ....- co~ect ~d complete to Si~ature Alaska 011 and Gas .Conservation Commission Well Completion or Recompletion Report and' Well Log Form No. P-? . - Authorized by Order No. I Effective October 1:1958 3how all important zones of porosity, detail of all cores, and all drill-stem tests, including depth interval tested, cushion used, time tool open, flowing ,nd shut-in pressures, and recoveries. "RUCTIONS: ~ drmers log or other acceptable log of well. eH Completion' Or Recompletion repor~ and well log shah be filed wi~h the A~aska OH and Gas Conservation Commission not later than skxty LOi,fYL~TION .?~ PORT PAN AMi:klCAN PETROLr:UM CORPORATION-OPEkATOR FIaLD: Wildcat PkO~;iNC~: Bethe! .,Basin~. Alaska , _ _ L&ND OFFICL: Anchorage L~;A S~: NO. 018048 WELL NAI~: Nzpatuk Creek No. 1 LOCATION : 232' N ~ ~57' E of S~~ corner of Section 34-T7N-R78 ~ Seward ~']eridian K.B. is 64' above Sea I,evcl DAT",2: December 26, 1951 'i .L, ~eraw DRILLED ~Y: Rowan Drmlling COmpany .... SPUD DATE : March 20~ 1961- RIG RELEASED: October 7~ 1961 DATE OF INITIAL PR0])UCI'ION: None- Well'abandoned TOTAL DEPTH: 14 ~ 910 JUk5{: Safety Jars ~ 2 subs ~ 2...packers, _ .7 .ea-· ..6-3/4" DC' 5 38 perforated tail pioe ~&SING: 9-8/8" casing set@ 5827' 1~-3/8" casing set @ 1973' 20" conductor pipe ~ 78' PLUGa: F' 1 set at 7200' ~' 2 set at 5746' ,~ 3 near surface U.S. GEOLOG;CAL N&PATUK CR~l-, E0. 1 Section 34-T7N-R78 ~ Seward Meridian P.~N AM~J~LICAN P~T~(obmUki 60i~PO-~TION- OPE.h'ATO},' Page 2 ~iarch ]..0;. 1961 : March 16; 1961 : 14arch 20s 1961 : February. 2; 19~1 : Move iN to rig up bpud to drill water well ,~- 1 Spud to drill water well ~ 2 8Duoed 10:0(} a.M 0-75~ 75' drilled keam rat hole to 26" }larch 21) 1961: Cement 78' of 20" conductor pipe with 125 sax per~nente cement and 3? calcium chloride. March 22, 1~61: 75'-78' 3' drilled surface pipe fell 3', l(.ecement through pipe w/125 sacks perm',ente rig cement & 9 sacks calcium chloride, bumped 68 sacks perment¢ rig cement in cellar around conductor pipe. },torch 23, 1961: March 24, 1961: 74' - 78' 4' drilled found cement ~ 74' drilling cement - very soft. 78' - 388' 310' drilled drilling 12f' hole - sand & ice. March 25~ 1961: baiting on ~ter . March 26-28, 1961: 388' -.1649' 1261' drilled drilling ~gJ~, _ *"4 hole - sand .~ gravel. Surveys: 50O 733 952 !265 1640 March 29-30, 1961: 1649 - 1990 341' drilled drilling 12f' hole - clay reaming 12~' hole to 17~' hole 0 deg. 45 min. 0 deg. 30 min. 0 deg.' 0 min. 0 deg. 45 min. 0 deg. 45 min. 1180- 1728 Survey: 1952 1990 1 deg. 45 min. 1 deg. 45 min. Page 3. COMPLETION PJSPORT NAP~TUK CR~;K N0. 1 Section 34-T7N-R78 W Seward _Meridian PAN A~[~klC.~N Pr:TR()'.L~'~/ CORPO~TION - (;Pr:RATOk -Continued: 1-~rch 31~ 1961: April 1; 1.961: April 2! 1961: A, pril 3 ~ 1961: April 4; 1961: April 5,; 1961: Apt. i, 1 6~ 1961: ~' hole 1728 - 1982 keaming 12~' hole to washing from 1550 to 1728 preparing to log: Ran bchlumberger electric loF. recorded interval 1986' - 100' Cemented 1985' of 13-3/8" casin~ at 1973 Cemented pipe with 500 sacks permente construction cement plus 300 sacks permente with 4? calciums, chloride-float equipment did not hold dumped 60 sacks of cement in cellar. Casing detail: 62 its er ].985' 13-3/8" 0b S5 54.5 lb. J-55 ~-2 ST*C Waiting on cement Test casing all BOP & Choke manifold li/lO00 lb. Held OK, 1990- 2905 915' drilled Drilled 12~' hole - Sand ~ Clay Surveys: 1955 2488 2582 2895 1 deg. 45 .}[in. 3 deg. 45 1.tin. 3 deg. 45 Min. 4 deg. 30 Min. 2905- 3121 216' drilled drilled 12~.' hole - Sand & Shale 3121 - 3141 cut core ~ 1 12' recovery- sand. ~121- 3141 reamed 6-1/'8" hole to --~12~' hole 3241 - 3B82 741' drilled 2'" hole - sand & shale~ streaks of coal & clay. Drilled 1 ~ Surveys: 3500 3892 4 deg. 45 min. 2 deg. 45 min. COM?L~TION R?~PORT NAPA'rUR C}~ib' NO. 1 Section 34-T7N-R78 ~' Seward Meridian P~N AI~EicICAN P~'Ti(Ot~IJM C0i(POICATION -OPE'kATO? ¥; 0 k' K. ]) 0 N ~_: - continued: April 7;, 196!: 3982-4790 808' drilled Drilled 12~' hole - sand ~ silty shale burvey ~: 4300 1 def. 45 min. Aoril 8~ 1961: 4790- 4796 ~' drilled Drilled 12~' hole - sand 4796 - 4799 - cut core f 2 3' recovery - sand & pyrite April 9; 1961: 4799 - 4977 178' drilled ?rilled 12-~' hole - sand & sil*~y sh~,le. Surveys: 4977 1 deg. 15 r. in. A~ril 10! 1961: 4977- 5225 248' drilled drilled. 12~' hole - sand & s~lty shale. Apri! 11; 1961: 5225- 5474 249' drilled Drilled 12~:" hole- sil~, shale & coal. St?ve,vs: 5290 0 deg. 15 min. A~_ril 12, 1,96!: 5494- 5743 249' drilled Drilled 12'-~' __4 hole - ~ilty shale~ hentanite Sur ve)r s: 5740 0 deg. 45 min. April 13;_ 1961:.,, 5743 - 5766 cut core f 3 23' recovered. 12D' 5743 - 5766 reamed to __~ hole 5766- 5780 drilling 12~" hole ' sand & shale. April 14t 19,61: Run Schlumberger logs E Inducti on Continuous dip meter Sonic Gam~a Ray }!icro Caliper 5822' - 1986' 5822' - 1986' 5822' - 1986' 5822' - 1986' 5822' - 1986' C.S.T. ( sidewall sample) left 2 in hole -Corrected depth 5839 COM?L~TION Rr-~'O i~~ NAPATUF CRb~. NO. 1 Section 34-T7~? ' P~78 ~ Seward Meridian PAN AM~5~IC:~J~? PET}i'OL~;[~ CORPORATION - OP~kaTOk Page 5. ~ 0 ~ K ]) 0 N ~;- continued: April..15, 1961: Cemented 183 joints of ~c~5/8" casing 5845' set at 5827' with 650 sacks class "D" plus 4~ gel 200 sacks permente nea%~ Gist centralizers baker 'float shoe and float callar, Cas ing ..l,e.t~ i.!: 583~ - 1319' - 3917' - ]~an 19 joints 9-5/8" OI, BRT 40Lb ~-80 SS ST+C R-2 kan 43 joint~ 9-5/8" OD 8RT 401bi J-55 SS ST+L 1(-2 Ran 121 joints 9-5/~" 0l) 8RT 361b. J-55 Sb ST+£. ]~-2 .April 16~ 1961: Matting on cement April 17..~ 1961: 5839- 5995 156' drilled Drilling 8-5/8" hole - shale & clay April 18~ 1961: 5995- 6256 ~rilling 8-5/8" hole 261' drilled - silty' shale Surveys 6000 0 deg. 45 min. Apri.!..' .!.9~ 1961: 6256 - 6583i 327' drilling Drilling 8-5/8" hole - silty shale Surveys 6330 0 deg. 45 mtn Apr.il 20~ 1961: 6583 - 6975 392' k'rilled Drilling 8-5/8" hole - silty shale Surveys 6700 1 deg. 0 min. April 21, 1961: 6975- 7165 190' drilled Drilling 8-5/$" hole - sand and shale. April 22, 1961:7165 - 7442 277' drilled Drilling 8-5/6"hole - sand and shale, Surveys 7209 4 deg 0 min, A. pril 23.~ 1961:7442 - 7518 76' drilled Drilling 8-5/8" hole - silty shale, 7518 - 19 cutting core f 4 recovered 6" (~OhPL~YION F~POi~T Section 34-T7N-I,'78 ]~ Seward .~leridian PAN A~'i~3)~I£aN P~T~,OL~I,m (OPPO,~,'rlON- OPmPATOR ~ 0 ]{. E D 0 N e;- Continued Aoril 24; 1961: 7518 - 7725 207~ drilled Drilling 8-5/8" hole - sand and shale Surveys 7594 3 de§. 45 min. April 25~ 1961: 7725 - 8000 275' drilled L~rilling 8-5/8" hole - sand _and shale burve~:s 782'0 4 deg. 15 min. April 26~ 1961: 8000 - 8229 229' drilled Drilling 8-5/8" hole - sand and shale April 27! 1961: 8229 - 8440 211' drilled Drilling 8-5/8?": hole - sand and shale ,Surv.ey 8440 5 deg. 0 min. April 281 1961: 8440- 8644 204' drilled Drilling 8-5/8" hole - sand and shale. burvey 8§i0 4 deg. 0 min. '- A~ril 29,~, 19~1: 8644 - 8684 cutting core ~' 5 - recovered 40' 8644 - 868t reaming 6rl/8" hole to 8-5/8" hole. 8684 - 8722 38' drilled L~illing 8-5/8" hole - shale. April 30; 1961: 8722 - 8952 230' drilled Drilling 8-5/8" hole - sand and shale. Surveys 8855 2 deg. 15 min. May 1! 1961: · 8952 - 9156 204' drilled Drilling 8-5/8" hole - sand and shale Survey 9100 0 deg. 45 min. CONPL~T]'ON NAPArTK C'P~3~K NO. 1 Section 34-T7N-R78 W Seward Meridian PAN AMEi~IC~a' PtJTI<OL~.UM t:O~POP~4TIO.~- OPrJkATOR. -~"~.a ge 7o if 0 R K D 0 N b-continued May 2, 1961: May ~; 1961: May 4! 1961: Ma3r 5t 1961: May 6; 1961: May 7~ 1961: M_ay 8~ 1961: May 9, 1961: May 10~ 1961: May 11~,1961: 9156- 9380 224' drilled Drilling 8-5/8" hole - sand and shale Survey 9300 1 deg. 30 min. 9380- 9392 12' drilled 9392 - 9406 cutting core .~ 6 - recovered 11' 9392 - 9406 ream 6-1/8" hole to 8-5/6" hole Prenare to log E Induction 9405 -5843' Continuous Dip Meter 9405'-5843' Sonic .9405'-5843' Camma Ray 9405'-5843' Micro Caliper 9405'-5843' condition hole for DST ~ 1 Run L.S.T. ~ 1 9368' - 9406' SEE ATTAC~Z~NT FOR P~SULTS. 9406 - 9600 194' drilled Drilling 8-5/8" hole - sand and shale Surveys 9595 3 deg. 0 min. 9600 - 9858 258' drilled Drilling 8-5/8" hole - sand and shale Survey 9850 2 deg. 15 min. 9858 - 10,009 151' drilled Drilling 8-5/8" hole - sand and shale. 10~009 - 10,168 159' drilled L~illing 8-5/8" hole - shale Survey 10~045 2 deg. 15 min. 10,168 - 10,187 9' drilled Drilling 8-5/8" hole - shale 10,187 - 10,207 cuilin§ core ~ 7 19' recovered - shale Pag ~_~. ~O.MPLzTi0N R~PO FT ~.3P~4TU~ C~K N0.1 Section 34-T7N-R78 W. Seward Meridian ?A~.AM~ICAN P~:T~L~U~u COXPOKATION- - Continued: ~tay 12, 1961: 10,187 - 10,348 161 drilled Drilling 8-5/8" hole - shale 10,340 2 deg. 45 min. 10.348- 10,368 cutting core .~ 8 20' recovered- sand and shale 10,348 - 10,368 ream to 8-5/8" hole 10,368- 10,459 91~. drilled Drilling 8-$/8" hole - shale and sand. 10~459- 10,596 Drilling 8-5/8" hole- shale 137' drilled M, ay 15~ 1961: May 16~, 1961: = , __ ' ~' 1961: M~o? 17 ~ 18, %961: 10,596- 10,732 137' drilled Drilling 8-5/8" hole - shale !0,732 - 10~852 120' drilled Drilling 9-5/8" hole - shale 10~852 - 10,975 123~ drilled Drilling 8-5/8" hole - sand and shale Survey: 10,900 2 deg. 15 min. 10,975- 11~089 114' drilled Drilling 8-5/8" hole- shale May 19~ 1961: May 20 ~ 1961: ,M, y 21~ 1961: Hay 22~ 1961: May 23, 1961: May Z4, 1961: 11~089- 11,144 55' drmlled Drilling 8-5/8" hole - sand and shale Repairing cellar 11~144 - 11, 280 136' d~lled Drilling 8-5/8" hole - sand and shale Pumped 145 sacks of cement in cellar 11,280 - 11,353 73' drilled Drilling 8-5/8" hole - sand and shale Pumped 200 sacks of cement in cellar 11,35~.'~- 11,439 86' drilled Drilling 8-5/8" hole - sand and shale SurVey: 11,285 2 deg. 45 min. Logging - Induction ~. Log Mitre Ca!ioer lo.~ 11433-9405 11433-a405 COMPb~;?i0iq F~.rOET NAP.a£UK Ck~z;b No.1 Section 34-TTN-R78 ~. >e~rd Meridian ~ 0 R K ~ 0 N ~ - continued ~.lay 23 ~ 1961: May 24, 196!; Continued from page 8 Sonic log Dypmeter Gamma ~av · 11133 - 9405 11433- 9.105 11433- 9405 ~ay 25., 1961: ~a~ 26, 1961: May 27~ 1961: Hay 28, 1961: __ ~ 29~ 1961: ~ay 30! 19~1: Hay 31~ 1961: June 1~ 1961: J~ne 2~. 1961: June 3,,, !96,!: June 4., 1961: June 5! 1961: ~epairing cellar Installing kefrigeration unit in cellar Freezinc unit in cellar No decrease in hole temperature 42 deg, i~efrigeration unit seized up Piling tundra around rig. baiting on cellar to freeze 11439- 11523 Drilling 8-5/8" hole - shale Very tight hole from bottom to 7465 ' 84' drilled Washing from 8700 - 9200 11,000- 11,250 11523 - 11618 95' drilled Drilling 8-5/8" hole - sand and shale Survey: 11,515 2 deg. 30 mtn. 11,618 - 11,635 Cutting core ~' 9 .Recovered 11' 11.,618' - 11,635 reamed 6-1/8" hole to 8-5/8" 11~635' - 11,660 25~ drilled Drilling 8-5/8" hole - sand and shale Survey: 11,610 2 deg, 30 min. 11660 - 11785 Drilling 8-5/8" hole - sand and shale Cellar freezing OK' 125 drilled 11~785- 11,968 Drilling 8-5/8" hole- shale Surveyi: 11,810 183' drilled 2 deg. 45 min. Section 34-T7N-k78 F Seward. }-ieridian Page 10o t< 0 i~ i< ].~ 0 :~ ~- continoed June 6~ 1961: June 7, 1961: June 8~ 1961: June 9~ 1961: June 10~ 1961: June 11~ 1961: ~..une 1__2_, 1961: June 13, 1961: June 14~ 1961: !1~'968 - 12,056 Drilling ~-5/8" hole - shale S~rvey: 12,050 8a' drilled 2 ~eg. 45 min. 12,056 - 12,273 Lrillin3 8-5/8" hole - sand ana shale 217' drilled 12,273 - 12~391 Drilling 8-5/8" bole - sand and shale Fish for ~unk Our vey: 12~385 2 deg. 45 min. 11~' drilled ke covered cone 12,391 - 12~500 Drilling 8-5/8" hole - sand .and shale Survey: 12 ~495 2 deg. 0 min. 109' drilled 12,500 - 12,584 Drilling 8-5/8" hole - shale and sand Role-beaming sticking' but on bottom 84' drilled 12,584 - 12,647 ~asning through bridges 7000- 9500 9500-10~O50 Reaming out of gauge hole 12,558 - 12636 63' drilled 12,647- 12,762 115' drilled Drilling 8-5/8" hole - sand and shale Survey: 12,630 3 deg. 15 rain 12,762 - 12,906 Drilling 8-5/? hole- sand and shale 144' drilled 12~906 - 18~029 Drilling 8-5/8" hole - sand and shale Survey: 13~020 2 deg. 30 min. 124' drilled :~..kPATUK C~Imn?-, NO. 1 Section 34-TTN-A78 ¥~. Seward ~eridian · June ]5. ]96.1 Jr:ne :16, 1...q~$: June 17, 1961: June 18; 1961: June 19, 1961: 3u~e 20 1961: /une 21, 1961: rune 22, 1961: June 23, 1961: June 24, 1961: June 25, 1961: 13,029 - 13,049 Outtin§ core i~ I0 12,029- 13,049 ream 6'1/8" hole to ~-5/~" nnl. e ~'~ 0-19- 13 120 73' drilled L'riil~ng 8-5/?' hole - sand and shale 13,12'2 - 13 ,239 116' drilled Drilling ~-5/8" hole - sand and shale S ur vey 13,1.70 1 deg. 45 nih. 13,238- 13,345 107' drilled Drilling &-5/8" hole- sand and shale 13,345- 13,395 50' drilled Drilling 8-5/8" hole - sand and shale Fishing with magnei for cone 13~395 -13~453 58' drilled Drilling 8-5/8" hole - sand and shale Sur,¥eY: " 13,425 2 deg. - 15min. 12,453- 13,507 54~ drilled Drilling 8-~/8": hole = sand and shale 13,507 - 13,547 40' drilled Drilling 8-5/8" hole - sand and shale i~un in with packer to test casing 12,547 - 13,616 69' drilled Drilling 8-5/8" hole - sand and shale Survey: 13,600 2 deg. 15 min. 13,1:_616 - 13,710 94' drilled Drilling 8-5/8" hole- sand and shale S~tr vey: 13~710 1 deg. 30 min. 13,710- 13,828 118' drilled Drilling 8-5/8" hole - sand and shalc 12,828- 13,907 79' drilled Drilling 8-5/8" hole - sond and shale 0 k ~ 1., 0 N ~5 - conZinued 12. June 26, 1961: June 27~ 1~61: June 28 1961: June 29~ 1961: June 30, 1961: July 1, 1961: July 2, 1961: July 3, 1961: July 4~ 1961: July 5~ 1961: July 6, 1961: July 7~ 1961: July 8~ 1961: July 9~ 1961: 1~ 907- 13 976 69' drilled Drilling 8-5/8" hole - sapd arid shale 1 deg. 15 min. 13~97~. - 14,051 75' drilled Drilling 8-5/8" hole - sand and sherle ¥:ash ~ work through bridge :~ 11,700' 14,051 - 14,].26 75' drilled Drilling 8-5/8" hole- sand ~nd shale 147120 i de~. 0 min. 14,126- 14,186 60' drilled Drilling 8-5/8" hole - sand and. shale Stuck DP at 7964' Yforking stuck pipe Working stuck pipe and moving oil. ],o.,~mno stuck pipe · . ~orking stuck pipe Backed off and went in hole with Bowan ~ars and bumper sub. -Screwed into fish and brake circulation pulled uP to work fish and stuck pipe again attempt to .jar fish with bumper sub. ~'ish with bumper sub. -- Caught fish and circulation through fish ¥~ashing - hole tight for 7-3/4" 1!C Try to rotate pipe and DC up recovered 9 drill collars left 11-6-3/4" DC i sub. and Jumk basket in hole, C 0MPL~ I~I0~' F~J' 01'.T NAPATUK LREbK NO. 1 Section 34-T7N - R78 ¥ ~e,mrd Meridian -continued Ju4, 10, 1961: ju~, 11, 1961: July 12, ]961: July 13, 1961: July 14, 1961: Jul5' 15, 1961: July 16, 1961: July 17, 1961: July 18, 1961: July 19, 1961: July 20, 1961: Juls' 21, 1961: July 22, 1961: July 23~ 1961: July 24, 1961: J~ly 25~ 1961: July 26~ 1961: Screwed in~o fish and worked same .recovered 11 DC 1 sub and Junk basket. Reaming from 6150 to 7172 ~,ash and ream '6050 to 8090 ~tuck Dp ~ 6115 ¥[orking pipe and trip oul -Reaming and washing from 6150' to 8050' ~ashing out bridges to 1~400' Washing from 8400- 9100 Pipe sticking 14186 - 14191 5' drilled Drilling 8-5/5" hole - sand and shale 14191- 14,224 33~ drilled Drilling 8-5/8" hole'- sand and shale Survey: 14120 1. deg. 0 min. 14,224 - 14251 27~ drilled Drilling 8-5/8" hole - sand and shale Stuck in hole - top of fish ~ 12,845 Fishing .%'ishing Fishing Fishing Fishing ~ashing and ream ¥~-shing Fishing Fishing NAPATUK Ci~r;E NO. 1 5.ection 34-T7N-F,78 ~ be~,~rd _qeridian Page{ continued dul,y 27~ ~ 96].: 7" , - July 28, 1961: Ju3~¥ 30! 19~]~'.' Ju3y 21~ 1~1: A~gqst 3x 1961: ' ~ust .~ ~ 1961: August.. 5, 1961: August 6~ 19~1: Augus~ ~ ~:1961: August 8, 1961: August 9~ 1961: ~ugust 10, 1961: Washing over fish l:orking fish ?ishinF Fishing Circr. Aating at top of fish Fishing Condition hole and mixing mud Fishing Fishing Wash and Ream to bottom 14255 Attempting to log-stopped at 13,903 i(un Induction E Log 14244' - 11433' Ga~ ~y 14244' - 11433' Sonic Log 14244' - 11433' Micro Caliper log 14244' - 11433' Continuous Dip Meter14244' - 11433' Circ~ate to condition hole 'R~ velocity s~vey 2 ~ 14,225' ! ~ 12~250' 1 ~ 9000 ' 2 ~ 5070 ~ 1 ~ 3000 ' 14,259 - 14,280 21~ ~illed Drilling 8-5/8" hole 14~280 - 14,316 ~6~ ~illed Drilling 8-5/8" hole - sand and shale GO.; PLm.t ION NAPATUi[ c.~r;E ix~O. Sectiov 34-T7N-~78 ~; Seward Meridian continued Page 15, Augu.s..t 11; 1961: August 13, 1961: August 14~ 1961: August ]5~ 1961: August 16! 1961: August 17t 1961: Augusl 18, 1961: August 19, 1961: August 20~ 1961: August 21~ 1961: August 22~_ 1961: August 23 !961: ~ , , August 24~ .1961: A~ugusl. 25.; 1961: 14~316 - 14)353 37' drilled Drilling $-5/8" hole - sand and shale Survey: 14,285 0 deg. 15 min. 14,353 - 14,400 17' ~-illed i'~';~4-o 8-5/8" hole - s~nd and shale 14~400 - 14~448 i8' drilled ?rilling 8-5/8" hole - sand and shale Survey: 14,410 1 deg. 0 mir,. 14 ~448-14 ~45~ 10' drilled Drilling 8-5/~" hole 14~458 - 14~474 cutting core ff 11 13' recovered 14~458 - 14,474 Ream.. 6-1/8" 'hole to 8-5/8" hole 14~474- 14~503 29' drilled Drilling 8-5/8" hole - sand 14,503 - 14~548 45~ drilled brilling 8-5/8." hole - sand 14 ~ 548 - 14,578 30' drilled Drilling 8-5/8" hole- sand Twisted off ~:orking over fish with side cutting tnol ~ utt ing ~orking fish out of tight hole ¥~orking fish out of tight hole Washing ~ashing ¥~ashing 14~578- 14,588 10 Drilling 8-5/8" hole - sand COMPit TION P~;P0~T N,~PA]'[~'~ CP~K ;~0. 1 Section 34-T7N-P78 W Seward Meriaian P~N aY~mI 6~K P~T kOL~JU!.~ CO?LPOy..~ i'i ON-OP~J~&T~ 0.~ Page 16. -continued August 26~ 1961: August 27, 1965: ~ugust 2~, 1961: August 29, 1961: A~,~u~to ,-- 30~ 1961: August 31, 1961: 14,.%88 - 14-~618 30' drilled Drilling 8-5/? hole - sand 14,618- 14,651 33~ drilled Drilling 8-5/8" hole - sand 14,651- 14,667 lC' drilled Drilling 8-5/~" hole - sand ¥;:a sP~ng 14~667 - 14,730 63' drilled Drilling 8-5/8" hole - sand and shale 14,730 - 14~783 53' drilled Drilling 8-5/8" hole - sand and shale 14~783 - 14,821 38' drilled Drilling g-5/8" hole - sand and shale. September 1, 1961: 14,821- 14,898 77' drilled Drilling 8-5/8" hole- sand and shale September 2, 1961: 14,898 - 14,901 3' drilled Drilling 8-5/8" hole - sand and shale St,~vey: 14,815 0 deg. 15 min. Stuck in hole Septe~foer 3, 1961: Fishing September 4, 1961: Stuck in hole September 5, 1961: ~ashing September 6, 1961: Washing September 7, 1961: Washing..:~.~ September 8, 1961: ;~ashing .September 9~ 1961: Circulate to log ~eptember 10~ 1961: Condition hole for logging LOMPLgTJ'( ,'~. ~PO}IT bection 34-T7N-R78 ¥~ .howard Meridian PAN AF~.klOAk P~/£RoLr;UM CO'gPOxc. tTION - OPERA£O~ l'f 0 R E )~ 0 N E - conZinued September 11~.. 19~1: September 12 19~1: September 13~ 1961: September 14 ~ 1961: September 15, 1961: September 16, 1961: September 17, 1961: September 18, 1961: September 19, 1961: September 20~ 1961: sept..e.m.ber' 21~ 1961: Seotember 22.~ 1961: September 23; 1961: September 24; 1961: September 25~ 1961: September 26~ 1961: September 27! 1961: September 28, 1961: t~an T.~duction ~5 log Gamma Ray Micro. Caliper log Continous Dip Meter Left tool in hole }(airing on fishing tools Fishing ~n bonic log Fishing for ~unk 14,901- 14,907 Drilling 8-5/8" hole 11_~$TM 14244' 14~87' ].124 ~. ' 14~7' 14244 ' !48~7' 14244' 6' drilled ¥~ashing- tight hole from 14,907-13,000 Drilling on bridge @ 14~730 Drilling on junk Drilling on junk 14,907 - 14~909 Drilling 8-5/8" 'hOle and trying to work ~st junk . . Twing to drill and work past j~ 14~909- 14,910 Trip out with globe basket circulate for D.S.T. ~ 2 D. S~T. f 2 - Tool stuck at 8390 ~orking stuck pipe Working fish off safety joint 5et plug ~ 1 with 75 sacks of Haliburton cement from 7400- 7200 Prepare for D.S.T. ~ 3 5754 -7180 ~ See Attachment) Pag~e 18, C0!~PLETION Rr~PORT NAPAI'DK CI~bK NO. 1 Section 34-TTN-R7P W Se~rd .Meridian PAN A~JiiI~:L~N PETkO ~EU~ C0](I'Ok~']~IO~-()P~:R~TION Y 0 R K l'? 0 N ~-continued September 29~ 1961: Testing from 5754 to 7180 September 30~ ].961: Set plug f 2 '~? 5746 With 40 sacks of 0ilwel] cement, i(un 9. S.T. f; 4 57,%4 - 7180 ( See Attachment) October 1~ - 6~ 1961: eut off casing'bowl, Plug ,f. 3 ]0 sacks of cement in 9-5/9" casing~ 5 sacks in top of 13-3/8" casing ~'elded on plate~ well plugged and abandoned, Install ne.?~anent well marker. RM-IO0 (4-71) SHELL OIL COMPANY SOURCE ROCK,, LOG COMPANY FIELD OR AREA SURVEY BLK. COMM. COMP. E LEC, LOG RADIOACTIVE MICROLOG LATEROLOG PRODUCTION REMARKS SAMPLED BY: DATE ANALYZED BY:'~~ DATE PLOTTED BY: DATE ~.~ >- TOTAL FLUORESCENT UNITS SCALE DEPTH' AND REMARKS o >. 'T rr 0 0 0 Z 0 o,. [] 0 rt. 0 Z o Z 0 cON T Pan American Petroleum Corporation, et Na~atuk Creek No. 1 (Wildcat) 232' N and 857' E of the SW Corner Section 34, TTN, R78W (~) Elev. KB 67', GL 54' Spud P & A 10-1-61 Lite. logy Permafrost, unconsolidated sand, gravel, silts and clays. Casing 20" @ 75' w/125 ax. (Avg. drilling time 2 min./ft. ) 0 - 440' 440 - 1130' i130- 135o' ,350- ~8o, ~480- ~500' 1500 - 1800, 1800 - 194o' 194o - 2085, 2085- 2375' 2375- 2790' 2790 - 2900' 29o0- 3o4o' 3040- 3250' 3250- 3370' 337o - 4z00, Unconsolidated sand and gravel, multicolored grains of chert, quar%l, metagray~acke, subangular to subrounded; fossil, shell and wood fragments. (1 min./ft. ) SS as above, more consolidated with traces of coal, lignite and light gray bentonitic clay. (~ min./ft.) $iltst., lt. gray to olive gray, and shale, gray, lignitic w/ lenses sub-bitum, coal. (1 min./ft. ) ~S, gray, v. fn. grained, silty, clayey. (i min./ft.) Sh. aa above, w/traces of SS as above, with less clay. (1.2 min./ft.) SS, gray, v. fn.-f, grained, silty, shaley, clayey, w/few larger qtz. pebbles. Matrix is clayey and slightly calcareous. Some beds of shale, gray, slightly bentonitic and pyritic. (1 min./ft.) Siltst., gray, sandy and shaley, carbonaceous. Casing 13-3/8" ~ 1,990' w/800 sx. (~ to I min./ft.) SS, v. fn. qt~ose., clayey, silty, carbonaceous w/thin shale and coal stringers. SS, becomes better sorted, more rounded and calcareous near base. (½ to I min./ft.) Sh., gray, silty, fairly soft, w/thin interbedded coal and sandstone stringers. (1 min./ft.) SS, gray, v.fn., silty, shaley, carbonaceous, high clay matrix, very poor porosity w/thin stringers coal. (1 min.~ft.) Siltst., gray, shaley, carbonaceous, w/thin shale, sandstone and coal seams. (1 min./ft. ) SS, fine to med. grained, graywacke type, ang. to subang poorly sorted, clay matrix, carbonaceous, calcareous streaks, i~ to 1 min./ ft.) Sh., gray, slightly sandy, carbonaceous. (1 min./ft. ) SS, gray, arkosic, fine to med. grained, 5% dark minerals, ang. to subang., poorly sorted, silty, shaley, carbonaceous, coaiy, calcareous, mumerous thin coal and dark gray silty micaceous .... shale beds. (l ~ ';.~ wLirA~.,fft. ) ' _. ~re~ of _~, 1~. ~ ang~ar, f~e gr~d, arkoSic, clayey (gr~cke ~). (1 ~n./ft. ) 8h., dk. gray, very silty, carbonaceous w/sandy streaks, traces of coal and pyrite. (i to 1~ min./ft.) 4540 - 479e' -2, 4796 - 4825' (Avg. drilling time, Quartz diaba,e(?), (or basalt). (10 min./ft.) 4825- 5020' Interbedded, gra~wacke, gray, v. fn. to fine grained, ang. to subang., siliceous, hard, micaoeous, calcareous streaks, high clay matrix. Shale, dk. gray, hard, silty, micaceous w/trace of coal. (6'min./ft.) 502o- 5315' Conglomerate, ciasts of granite, metasediments, slate and schi,t(?). (6~ min./~. ) 551.5- 5390' Siltst., It. gray to gray, micaceous, shaley, very hard, lignitic w/trace of graywacke, gray, v. fn. grained. (3 =in./ft. ) 53~o - 542o' Sh., gra~, micaceous, lignitic, silty and coaly. (2~ to 3 5420- 547o' 5~?o- 551o' SS, lt. gra~, arkosic, v.fn. to fn. grained, angular, mod. hard, high percentage clay matrix, trace porosity. (2½ to 3 Sh., dk. gray to greenish gra~, silty, lignitic, mod. hard, and blk. hard coal. (3 min./ft. ) 55zo- 55~5' SS, lt. gray, fine to coarse grained, arkosic, grains of chert, qtz., rock fragments in clay matrix, subang, and ang., poorly sorted. Slightly calc. to siliceous. (2½ min./ ft.) 55~5 - 56~o, Siltst., gray, sandy, lignitic, mod. soft, bent. ( ?). (3 ntn./~t.) 5620- 5740' SS, It. gray, arkosic, v. fn. to med. grained, silty, abundant qtz. and rock fragments, clay matrix, calcareous; no show, cuts, or fluor. (3 min./ft.) 5740- 5790' Siltstone, gray, sandy, shaley, lignitic. (5 min./f%.) 57~O- 59OO" SS, It. gray, v. fn. to med. grained, aubang., poorly sorted, sh, aley, silty, li~nitic, pebbly. Micaceous, well cemented w/silica, .tight w/trace coal. (5~ nin./~t. ) Casing 9-5/8" · 5,839 v/8OO sx. 5~OO- 6150' 84., lt. to dk. gray, silty, lignitic, bent.(?), micaceoua, non-calc, to calc. trace pale green clay mineral; trace of oo. . (31 6150 - 6350' $h. aa above, and SS stringers, It. gray to ~xite, arkosic, v. fn.-fn, grained, mica., pebbly(?), poorly sorted, high clay matrix, abundant coal in samples (10%). (3 min./ft.) 6350- 6540' ...... 6_~4.Q~- 688o, 68~O- 70~5- $h., gray, silty, lignitic, w/abundant thin coal beds, w/SS aa above. (2 min./ft. ) S~! .ah, ~__ ~l~t_~.. to dk. gray, silty,, mica., platy, ..... ~ ~'~' -"L_'%-"~-'~=--~---~,~' ~g., ~orly ~r~, silty, ~ca., ~oe~c, ali. c~c. ~~ of c~y. Tig~. (2~ min.~ft.) Siltat., gray, sha~ey, very nicaeeeu~. (2~ min./ft. ) SS, gray, arkosic, med. to coarse grained, angular, few blk. mirrors, v~ry feldapathic, shaley, clay matrix. Tight. (5 n:L,,./m,.) -3- OONFibE TIAL 7230- 7270' 7270- 7h90, Siltst. and sh.I siltst., dk. graM, shaley, very micaceoua, sandyI shale, gray, silty, lignitic, micaceoua. (4 min./ft.--avg. drilling time) SS, gra~, arkosic, fine to med. grained, angular, poorly sorted, clay matrix. Tight, no porosity. (3 min./ft.) and siltet, as above w/occasional {him sands~ne as a ve. (3 min./ft. ) 749o- 7630' 7630 - 78oo, 7800- 7930, 79..t0 - 8080' 8080 - 8210' 8210 - 8270' SS, gray, fine to med. grained, arkosic, poorly sorted, shaley, silty; calc. to non-talc., trace coal. (12 min./ft.) ~S a~d sh.l ~S, gray, fine to med., arkosic, hard, tight, poorly sorted, clay matrix, calc. to non-calc., shs~ey, mieaceous. Sh., dk. gray, silty, sandy, micaceous, carbonaceous, lignitic, trace coal. (4 min./ft. ) Siltat., lt. to dk. gray, ahaley, calc., mioaneous w/shale, gray, carbonaceous, silty, .andy, mieaceoua, w/streaks of fn. grained arko.ic hard sandstome. (3~ to 4 min./ft.) .SS, v. fn.-fn, grained, arkosic, ang. to aubang., rock frag,. and qtz. grair~. Clay matrix, micaceous, shaley, silty, coaly. Calc. to non-calc., tight. (4 min./ft.) Sh.I dk. gray, silty, micaceoua w/siltstone, gra~, shaley, micaceous, lignitic, sandy. (h} min./ft.) ss, gray, v. fn.-fn, grained, angular, arkosic, micaceous, ooaly, clay matrix. Tight w/calcite filled fractures. (5½' nino/ft. ) 8270 - 8400' Sh., gray, silty, micaceous, coaly, and SS, graM, arkosic, silty w/dolomitic and calcite fractore fillings, c£ay matrix, tight. (3~ min./ft. ) 84oo - 846o, 8460- 9230' SS, gray, v. fn. ang.w/occasional rounded coarse grains, very micaceous, haxxi, siliceous w/some silty gra~ shale, calcite and qtz.(?) filled fractures. (6~ min./ft.) Predominantly sh. w/thin streaks of sandstone; sh., med. to dk. gray, silty, mioaceoua, lignitic, occasionally sandy, carbonaceous. 3S in lenses ±ems than 5' thick, gray, v.fn. to fine grained, arkosic, ang. to subang., silty, shaley, mioaceous. 10% to 15% dk. miner,s, clay matrix, tight, calc. to non-calc. Trace of coal throughout interval. (5 9230- 9270' SS, gray, v. fn.-fn, grained, arkosic, ang., poorly sorted, clay matrix, shaley, coaly, silty, micaceous, siliceous to slightly calc. (4~ min./ft. ) 9270- 9375' Sh., dk. graM, silty, very micaceoua, platy w/calcite fracture fillings. (4~ min./ft. ) 9375 - 94OO' ss, gray, fine to med. grained, arkosic, 10% dk. minerals, trace peer porosity. 9 oo - u 9420- 9450' S~, aa above, micaceoua, very hard, tight. (5 min./ft.) ONFIDENTIAL .. 1~,760 - 14,010' 14,010 - 1],,230 - 14,300' 1A,~O0- 14,38o' 14,38o - 1~,480' 14,480 - 14,560' 14,560 - 14,590' 14,590 - 14,~?0' 14,~70 - 14,720' 14,720 - 14,910' ~D (P ~ A) Litholog~ SS, gray, v.fn. to fn., arkosic, dirty, poorly sorted, feldspatMc, carbonaceous, micaceous, grades ~o silt~tone, siliceous, ~ight, hard. (12½ %o 13 min./ft., avg. drilling time) Silts%one as above, w/some sand s~reaks and gray, silty, micaceous, lignitic shale streaks. (7 min./ft.) SS, it. gray, arkosic, subang, rock fra~s., rare quarts frags., tight, non-ca±c. (13 %O 14 min./ft.) SS, It. gray, fn. grained, arkosic, micaceous, argillaceous cr carbonaceous rock frags., rare qt~. an4 vari-colored rock fra~s. Firm, hard, dense w/traces of siltst, and SS as above. ~ome lenses of med. gray silty shale. (14 min./ft. ) ~S, It. gray, v.fn., arkosic, carb. or ar~.,.rare qtz. grains, subang, to ang. w/some gray silty shale. ~13~ min./£%.) SS, it. gray, fine grained, arkosic, carb. and detrital.~oal frags., minor qt~., ang. to subang., demee, well cemented with ~lavey dolomitic cement, micaceou~, slightly pyritic, lades '%o siltstome; fractures filled w/white dolomite. ~; min.i~.) SS as above, only ~Zightly dolon~t£c. (15 ~o 17 rain. Jrt. ) SS a~ above~ ~Jlim®¥ cement, more s~lty and argt~l~souso (~ ~o ]? min./ft.) SS &s aboye~ v~th sandy oh~l® and yer~ argo dk. ~r&y pockets' of sax~s~ne ~ a~so severa~ lenses o £ reed o dk o gray ca~o. s±lty, .ae~dy~ m~caceous shale~ yer~ hazd and dense. (~0 ~½ min./ft. ~ SS~ ~to i~ay, ~no grained, a~kosic~ abundant carb. and rock ~ra~s., minor q%zo, ~ngo~ poorly sort. ed~ m~oaceous, cZayey m~tr~, ~omevh~t cleaner than above~ do~on~ic oemenL~ ~race of porosity, becomes more arg. and dirt~ n®&r base, gra~ltz~g in~ ver~ feld~l:~t~hte, denae~ haz~ v.~. ~raiz~®d~ t±ght sandstone of ~ub-gra~cke type° (12 ~o ~8 nino/ft. Depth 9450- 9~1o, 95lO- 955o, Sh., dk. gray, micaceeua, lignitie, pyritic, very hard. (5 min./ft., avg. drilling time) SS, gray, fn. grained, fair sortimg, ~ell cemented. (5~ min./ft.) 955o- 972o' Sh., dk. gray to black? micaceous, silty, sandy, lignitic, ver~ ~u~. (5 =~n./ft.) 9720- 9760' SS, gra~, v.fn.-fn, grained, ark~sic, micaceous, shmLey, silty, clay matrix, siliceous, tight. (4~ min./ft. ) 9760- 9800' Sh., dk. gray, silty, sandy, lignitic, mod. hard w/trace co.a.. (1,~, ~Ln.ltt.) 98oo- ~15' ~ostly SS, gray, v.fn. to fn. grained, ~ubangul.ar, micaceeus, lignitic, arkosic, shaley, clay matrix, tight w/shale, dk. gray, micaceous, lignitic', silty, mod. hard~ trace coal. (5 min./ft.) 9915 - 9980' $h., graY, platy to blocky, very micaceous and silty. (6 min./ ft.) 9980 - 10,000' &S, gra~, v.fn. grained, arkosic, 10%-15% dM. grains, angular, poorly sorted, tight, c JAy matrix. (7 Jin./ft.) 10,000 - 10,130' 10,130 - 10,175' 5~ale, as above. (6 min./ft.) 85, gray, v.fn. to fn. grained, arkoaic, angular, poorly sorted, tight, clay matrix, calcite cement. (6 min./ft.) 10,175 - 10,290' Shale, gray, micaceouo, lignitic, silty, w/thin streaks of sandstone as above, in lower part. (6~ min./ft. ) 10,290 - 10,520' SS, gra~, fine to med. grained, subangular, arkosic, few subrounded grains, poorly sorted, shaley, clay matrix. Trace of porosity, mo permeabili~. (~ min./ft. ) 10,520- 10,645' ~'~. grt~ min./ft.)silty' micaosous, splintery, w/some sandstone 10,o45- 10,820' SS, gray, v.fn., arkosic, micaoeous, cJAy matrix, poorly sorted, silty, calcareous, tight, well cemented, lignitic (6~ min./ft.) 10,820 - 10,905' Sh., gray, silty, micaceou~, lignitic w/trace gray v. fn. sand and coLL. (6 min./ft. ) 10,~o5- lO,94o, ~ as above better rounded w/occaeion&L rounded pebbles. 10,940 - 11,050' 3h., gray, micaceous, hard, silty, sandy w/scattered streaks of SS, gray, v. fn. to fn. grained, ang. to subang., arkosic, silty, micaceouf, shaley, hard, clay matrix, well cemented w/ cLLcite. (7 min./ft. ) 11,050 - 11,085' SS, as a~ve. (7½ =in./rt.) 11,085 - 11,170' Sh., as above, trace coal and SS, as above. (8~ min./ft. ) li~'t:?O '~-~11-~2t-0~ ......... -~, ~-gr~v. fn. ~ ~rr;~,- ang-- ~.,' trko~i~r~m~caoeo*ue, shaley to lignitic, poorly sorted. S & P, talc., tight. (8 min./ft.) 11,210- 11,550' Lit~hO!,OgI Mostly ah., gray, silty, nicaceous, ~Lignitic, sandy w/some sandstone, gray, v. fn. to fn. graimed, suban~., arkosic, micaceous, £ignitic, silty, shaley, S & P, calc. to non-calc. Trace of thin coal beds. (8½ min./ft_., svg. drilling time) SS, gray-white to gray, v.~n.-fn., aubang.-subrounded, clay matrix, arkosic, micaceous, shaley, silty, lignitic and coaly, siliceous, fractures filled w/whito soft mineral. (3½ to 7 min./ft. ) 11,~45- 11,825' About half SS and ah. as above, shale and sands more indurated. (5 to 9 min./ft. ) ll,SZ5 - 11,855' n,855- 11,955' 11,955 - 11,970' SS, gray, v. fn. to fine, arkosic, aubang, to subrounded, . grades to siltstone, hard, shaley, tight. (5~ min./ft.) Sh., lt. gray, micaceous, lignitic, mod. hard. (3½ min./ft.) ss, ,s 11,970 - 12,270' SS and ah., thin bedded. SS, lt. gray, v. fn.-fn., subang., shaley, silty, micaceous, cZay matrix, calc. to non-calc. Shale, It. to dk. gray, silty, nicaceous, lignitic, mod. soft, trace coal. (4 min./ft. ) 12,270 - 12,3OO' Siltstome, gray, shaley, lignitic, micaceous, sandy, mod. 12,3OO- 12,460' SS and ah., thin bedded. SS, lt. gray, v. fn.-fn., poorly sorted, subang., arkosic, shaley, coaly, micaceous, silty, lignitic, w/clay matrix, tight. Shale, It. gray, micaceous, silty, lignitic, carbonaceous. (5½ min./ft. ) 12,460 - 12,490' SS, gray, v.fn. to fn., ark~sic, subangular, shaley, silty, dirty, poorly sorted, tight, calcareous. No porosity. 12,490 - 12,550' Siltst. ,' lt. gray, shaley, sandy~ micaceous, tuff. (?), becomes more sandy near base. (5~ min./ft. ) 12,550- 13,030' SS, lt. gray, v. fn. to fine w/some granule sise pebbles, ark~sic, shaley, coaly, silty, lignitic, mieaceous, well cemented w/silica and calci~e. F~actures filled w/qfc. or calcite, tight, no porosity, quartsitic. (5 min./ft.) 13,O30 - 13,180' Siltatone, dk. gray, sandy, shaley, micaceoua, trace coal. (5 min./ft.) 13,180 - 13,230' 13,230- 13,2~O' SS, lt. gray, v. fn. to fn., arkosic, micaceous, shaley, silty, dirty, clay matrix, tight, calcite filled fractures. (6 to 8½ =in. Irt.) Siltetone aa above w/some gray silty shale. (6~ to 10 win./ ft. ) 13,290- 13,380' SS, lt. gray, v.fn.-fn., subang, to aubrounded, poorly ~orted, dominantly quartz, feldspar and black rock frags., c~?-)~,-~ha~.ey~,~~,~~alc~i__te filled fractures; very hard. (8 min./ft. ) ..... ~' ..... 13,380 - 13,760' Mostly siltatone w/sand lenses. Dk. gray, micaceous, lig~itic, shaley, coaly, sand, v.fn. to fn. grair~d, ark~sic, poorly sorted, micaceoua, of same composition aa siltstone; acme gray =icaceous shale zones. (5 to 12 min./ ft.) PAN AMERICAN PETROLEUM CORPOIIATION BENTALL BUILDING 444 --TTH AVENUE S.W. CALGARY, ALBERTA, CANADA. November 6, 1961 File: D- 1721-WF Re: Form 9-329 - Lessee's Monthly Report of Operations. Division of Mines and Hinerals, Petroleum Branch,; 329 - 2nd Avenue, ANCHORAGE, Alaska. RECEIVED 9196] Gentlemen: We attach hereto for your file, Form9-329 in duplicate covering drilling operations at our Pan Am et al Napatuk Creek #l well, during the month of October, 1961. Since the well has been plugged and abandoned as of October 7, 1961, we would appreciate your advising if it will be necessary to continue preparation of this monthly report. Yours very truly, Attachment. It. B. LeFever, Asst. Division Production Supt. JPP/ams ',. ' - Budget BtmMu No. O-l~L ~'~ ~ Fairbanks ' ~ UNITED STATES i.o omcE .................................. "' DEPA~TM~T OF THE INTERIOR ~ No~...~.~. ............... ~OLO~L SOnWY u ~. A~.~ ~.~. ~_~.~.~.~.~...~.~.~.~.~.~ - meuc - ~ncracc No. LESSEE'S MONTHLY REPORT OF OPERAt~i~I~1'6292 e¢ State Alaska Oou~ty .................................... .F/,el, d W£1dcac Tl~e followi~ff is a correct report of operations and prod~otion (i~el~dinff drillin~ ami prod~ei~ w~lls) /'or the month of ...... .O..~._o._b__~r._ .................... ,19..6_~._, ........................................................................... ~e~t's address /d~ - 7th Ave. $.W. Core-an,, Pan Amer£ca)~ Pe~:r~ oleum Corp· ................................................................... '"~ .... ~-T ....... ~-." .... ~ ........................ ..... .c_.~__~r__~:__.~__~?_r..c__a__,.._~~ ................................... Si~,~e~__~._,.__::.~.~_.~...._~_..~ Phone AN 3-6130 ' ' ' ..... ................................................................................... dl~er~t' , title _.A_.~".._.~..~..~ °..~.._.p..~..°...d~._.?_~..~..°.?...?up' ' i 8~c. Am) { D~xs GM~LO~S or BARRELS Or REMARKS ~ OF ~ ~WP. RANG~ ~E~ CU. FT. OF OAS OA8OLINE WATER (~ (If d~, d~; ff abut ~wn, ~; NO. PRODUCED ~ARR~ OF O~ ORA~TY (~ th~) ~BCOVERED none, ~ 8~) da~ ~d rm~t of ~t for g~l~o =~ ~t of ~) ,~, TT~ 78 1 Nil~. Nil Nil Nil Nil Nil Oct.l TD 14910, ! I ins do~ drill pt ~ ~ Oct.2 Ris$tnS Dow Oct, 3 Rissins ~ I Oct. ~ ~ts~ns Do Oct. ~ Rtsstns ~ 0cc.6 Rtsstnt ,~ br~ktnS out fuel OcC.7 Gut-of~ cos stand Leve~. [OSX G~ ~n 9-, top of ~3-3/8" , ~elded on plate. ~ plugsed and aban& 3 ~ 10-7-61. ed pe~nenC J (Fill Report) W. 1.Lintcn ~ NOV 9 1961 ' ~" M.H. S ,~.~ NOV 9 1961 ......... ~¢¢m~ Division. ] ]~ ~ C]~QLOCICAL SURLY y- lin| · ,g #3, /'8" in $. Well ndoned Am:h~age, Alaska, NoT~..~There were .......... ..~..o. ...................... runs or sales of oil; no M cu. ft. of gas sold; .~....O. ........................... runs or sales of gasoline during the month. (Write "no" where applicable.) No?~..--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the supervisor by the 6th o£ the succeeding month, unless otherwise directed by the supervisor. ~ 9-329 ~8zmary 1950) 1~---257~--8 U.S. GOVLrRN#ENT PRINTING PAN AMERICAN I TROLEUM CORP0 ION BENTALL BUILDING 444 .YTH AVENUE $.W. CALGARY, ALBERTA, CANADA. October 10, 1961 Pile: D-1571-t~F Re: Por~ 9-329 - Lessee's Monthly Report of Operations Division of Mines and Minerals, Petroleum Branch, 329 - 2nd Avenue, ANCHORAGE, Alaska. Regional .~irvisor, p~ Sox_259, ' //~NCHORAGE, Alaska. Dear Sir: We attach hereto for your file, Form9-329 in duplicate covering drilling operations at our Pan'Am et al Napatuk Creek ~1 well, during the month of September, 1961. Yours very truly, R. B. LeFever, Asst. Division Production Supt. Attaclment. JPP/ams '?age I of 2. ~)E~TMENT OF THE INTERIOR GEOLOGICAL SURVEY i /'/LESSEEVg, MONT REPORT OF OPERATIONS State .... A~._a._~_~.._ ................. Co~r~ty ~eld ~i 1 d~ C ........ The follo~ is a correct report of operations a~ prod~ctio~ (inol~d~ d~lli~ a~ prod~ei~ wells) for tke mo~tk of ..... ~_$p_t~b_~g .................... 19___~, ............................................................................ Co,nan- Pan ~eri~ P~t:role~ ~rp. 2Se~t's address __~__r___Z~h__h~99~*--$-~--~- .................. , v .................................................. ..... ...................................... .......... Phone ....... ~_:1~12~ ........................................ , .................. /l~e~t's title_ ........................................ A_$a~., D.l.y., Produccion SuJ~C. -- REMARK8 OIL [~RAVITY 'Hil BEc. AND ~oF ~ Cu. FT. oF (}As (In thousands) OCT (~ALLONS OF (~AsOLr~E I~ECOVERED 1961 BARRELS OF none, so stste) Sec :~, S',~ (If drilling, depth; if shut down, cause; d~te and result of test for oon~t of Sept I - drls 8-5/8" hole from 14821'-98. Sept 2 - Drlg 14898' - 148901, check - fishing. Sept 3 - vorking on fish, caught fish & work out of hole, Sept 4-7, ~ork£n8 pipe, trying to rotat, check BOP Sept 8-9, vorking circ, prepar[n$ 1os logs. Sept. 10, circ, cond ~le. Sept 11, ~n I.E ~o~ ~-1~200, ~cro iper ~-1~200, tool'. ~u~ [n hole a~ 9050 ~. Sept 12-13 ~[tins rec ~ool Sept ~ ran sonic Sept ~5 trip, washing rec ruff pieces Sep~ [6 9r[S on ~unk [ 907 * Sep[ [7, vash, [rtp, dr[s on bridge ~ [~730 Sep~ [8 ~oh[ns, ~- ins ~o Fo[ale ~o bun. NOT~.--There were .................................... run~ or ~les of off; ........................................ M cu. ft. of gas sold; runs or sa~s of gasoline during the month. (Write "no" where ~ppli~able.) Nor~.--Report on t~ fora ~ m~ for ~ch calendar month, mgarEe~ of the stat~ of operation, and m~t be filed in duplica%e with the supe~r by the 6th of the suce~ding month, u~ othe~e ~c~d by the su~rvisor. (J~ ~9~) MIT IN TRIPLICATE) SEP 11 1~I , vF_UNITED STATES GEOLOG lC:AL SURVEY SUNDRY NOTICES AND REPORTS ON WELLS NOTICE OF INTENTION TO DRILL. ................... SUB~QUENT REPORT OF WATER SHUT-OFF ....................... I ..... NOTICE OF INTENTION TO CHANGE PLANS ....................... I ...... SUBSEOUENT REPORT OF SHOOTING OR ACIDIZING ..................... NOTICE OF INTENTION TO TEST WATER SHUT-OFF .............. t ...... SUBSEOUENT REPORT OF ALTERING CASING ....................... I ..... NOTICE OF INT,ENTION TO RE-DRILL OR REPAIR WELL ......... I ...... SUBSEQUENT REPORT OF RE-DRILLING OR REPAIR ................ I ..... NOTICE OF INTENTION TO SHOOT OR ACIDIZE .................. ] ...... SUBSEQUENT REPORT OF ABANDONMENT .......................... J ..... NOTICE OF INTENTION TO PULL OR ALTER CA~ING .............. .t ...... SUPPLEMENTARY WELL "lb'tORY ................................... I ..... NOTICE OF INTENTION TO ABANDON WELL ...................... ............................................................................ (INDICATE ABOVE BY CHECK MARK NATURE OF REPORT. NOTICE, OR OTHER DATA) ....................... ,5_e..~_t__o~._b~r. _ ;[._:L ........................ ,19.._6~... ...... ~1. .......... is located 2.~t2.~ ft. from__/.Rl~line and .$5.Tj_/+.6 ft. from ~W/line of sec ...... Well No 34._ t-J L"J ..,~!_~,Z4~/.z,.~S_e_o.t, lo_~__3/,: .... .~__ ~_ ........... ~,_.~ ~ ..........~_e.~__. ............. (~ ~ec. an,~ See. No.) (Twp.) (Range) (Meridian) ................................................................................................................... ,~,~_ ................ (Field) (County or Subdivision) (State or Territory) The elevation of the derrick floor above sea level is ............ ft. DETAILS OF WORK (State names of and expected depths to objective sands; show si~s, weilfhts~and Ion~zhs d proposed cmoinfsl lndlc~to muddtnlr jobs, coment- lng points, and mil other important propoood work) (See Attachment) APPROVED AS PROPOSED, SUBJECT TO ATTACHED P~EQU IP~~S . ~. ~. s-6~s~.s~, cz~/~ OAS S~vzso~, Company ..... ~a~ _ ~t~erlc_o~ _ P_e_t~!e_u~ _ _0_o~79 o~_a~iv~ .................................................................... Addr~s ......... t~_.0._.Box.__T12_ ...................... ................. ,___~Luchoma~e ._JLlaaka ............... UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Budget Bureau No. 4~R3~L~. Approv~ expires :D OFFICE .................................. LEASE NUMBER ................................ LESSEE'S-MONTHLY REPORT OF. OPERATIONS State .................................. Cou, n, ty .................................... Field .................................................................. T~e followD~ is a correot report of operations a~d prod~etion (i~ol~dinff drillinff anal prod~oin~ wells) for tke montk of .......................... : ............... ,19 ....... _ ........................................................................... ./l~ent's address .......... ~ ........................................................ Company ............................................................ ............................................................................................. Si~ned ................................................................ Phone .................................................................................. ~l~er~t' s title ....................................................... CU. FT. OF OAS GASOLINE WATER (Lf (I! drilling, de, th: il shut dowo. ~; ~ OF ~ TWP. ~ANGE NO. PaODUCZV BAREE~ OF O~ [ QEA~Y (h tho.~n~) R~OVERED none, ~ s~te) da~ ~d r~ult~n~tof of~tw~)f°r , , --i , Sept 19, drXg on 1~907' j ~ ~ Sept 20, trip, . i t ~ a on Junk ~ [ I , Sept 21, tryin~ tc { drill & work past [ Sept 22, washLns Junk, ~de 1 ! ~ ] w/globe basket Sept 23, cLrc ~o ru~ini 8000' wats ~ bla~et ~ Sept 2i working , pipe. Sept 2~, ~orktns ipiPe & test tool. ~ ISept 26, Jarin~ ~ fish & work~ng t I ~Sep~ 27-30, Run D~ [ ~ ~ 2,3 ~, ~n ~ ~ c~nt plugs, at i and 5853, prepare abandon ~. , : I 1 1 unk milling Junk over ~ole DST stuck stuck r328 co no no NoTv..--There were ...................................... run.s or sales of oil; ........................................... M cu. ft. of gas sold; no .......................................... runs or sales of gasoline during the month. (Write "no" where applicable.) NOT~..--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the supervisor by the 6th of the succeeding month, unless otherwise directed by the supervisor. l~'or~D. 9-:~29 16--~6~ U.S. GO¥~'I~NMr#T PRINTING OF*t~l¢[ (January 1950) 5, Pla~ l~e im ~aiean ~ orderly eor~Ition. 7, ~1 £~ x'~pre~m~at, at~ ~ ~.S,~.~. ~ ~st~m of' ~lea~. 8~ UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY 6392 LESSEE'S MONTHLY REPORT OF OPERATIONS Wildcat ~tate ..... .A__x._a_.?__~_._ ................ county .................................... Fieid .................................................................. The followir~ is a correct report of operations anal prod~ctior~ (i~cludi~5 drilli~ and prod~ci~ we1~) for t~e ,,o~t~ of ................ ~_~__.,.~__ .............. ~9_?_~_, ........................................................................... J~,e~t's address /d~ - 7th Ave. $. ~. Company P&n A~erican Petroleum ¢&rp. ........... ~:.~.-,? .-~.--., ....................................... ............................. _-c~.-~[___~___-~___!__.A-_[__b._??-_E--$_9___C__?_-~.__~___ ................ $~r~ed ............. _.j~~y~.!'!;?_j._L.s_..??.~_r_ ................... ~no,~e ......................... __~p__._~__[_.~.__~ ........................................ zOe~t' s tiue _~99-c-.'-_.P~y.'..?-I-°-.~?.:.-~-.°..9-..s--~p.-~: ... I I I O~LoNs oF Bxaa~.LS or REMARKS S~c. Cu. FT. or GAS ~ orAND~ TWP. [ RANGE WE~ DAWs[ BAREE~ OF O~ GEA~ (~ tho~nds) OASO~NE VJATEE (If (If d~. d~th: if shut down, NO. Paooocz~ j ~ECOVERED none, ~ s~te) ~ ~d rmuit of ~t for g~e [ " ~ Continued - , .~ ~ ~ 29-51 drl$ 8- ~ hole, to 1~821 ~ ~mt 31. , I -. i ,667 8-$/8" No~=..~There were nO no ...................................... runs or sales of oil; M cu. ft. of gas sold; runs or sales of gasoline during the month. (Write "no" where applicable.) No~.--l~eport on this form is required for each calendar month, regardless of the status of operations, and mus~ be filed in duplicate with the supervisor by the 6th of the succeeding month, unless otherwise directed by ~he supervisor. Form 9-329 Budt~t BuT~u No. 42-PAMt6~. UNITED STATES L~,o omcE _~._.a.t..r_..I;W._O~..l_ .............. DEPARTM~T OF THE INTERIOR ~ ,USS~R...~ ................ GEOLOGICAL SURVEY u.n .~~.~.~~- ~ut ~-~nCract ~o. L4-08- .... ~[-6392 LESSEE'S MONTHLY REPORT OF OPERATIONS ;W/4, State _._A_~.a..m.__~... ................... ~o~nty .................................... Field ............... W._kk..a...,~...t. ..................................... The followin~ is a correct report of operations arid production (i~cl~din~ drillin~ and prod~cin~ wells) for the month of ........ AU~._!_C_ ...................... I9_6_.1.__, ............................................................................ .4 5 e n t' s address .___/~______-___.7_._l;.~____A.y__e___m~__.e.__$_,~_, ........................ Company __~_~.~T..:~¢_$.t~.~.$.l~:~.O_[_~_.[;.~_o.,_ ~,. ~ ~.,'-.~ ) ..................... ,~___[_~__r~t,.__A~b__e_r..~_.~___~___.~___.~__ ....................... Si~ed ~ ~ i{. f~. Ue ;'oYs~ pl~,One ....... __A~.___~_._6.~_.O_. ............................................................ ,/l~ent' s ~i~l~ ~_:_..~.~:.__~~~._~r~.% ~EC. AND ~WP. P~ANGE ~VELL DAYs CU. FT. OF OAS OAL~NS OF ~ARRE~ OF ~ OF ~ ~O. Pao~c~ J BARBE~ OF O~ GRA~ (~ thOUght) GASO~NE ~VATER (If iii ddlli~, d~th: if shut d~n. ~ECOVERED ~O~e~ SO s~te) date ~d r~ult of ~t for ~ ~n~t of ~) i SW/4 ~ i j ~ver 'f~sh- ~ ~ ~, ~ L4,255' i )re~rt [o ~ f~. o~ new hole ~ LO DrLS 8-~/8" role fr~ 14,259 t ,a, 316 .~353 ~ ~ ~ tug ~2, ~3, ~ mS ~ ~ core ~ .~58 ~o ~7~ t~ [ I ~u8 15 dr~g 1~74 ~ mS 16 drl8 14503 ' ~ '~8 17 drlg to 145' : i twisted off ~[ug ~8-25 ~rk ptpe, Mke up ~ .,. :over f~sh. I ] ' ;' L4588 ~P 11 196t .... :i~t hole and drl: ~i ~ :o 1~618 t re- 1o8 Co to chroush $ ~o No?~..~There were ........... .~..0_ ....................... run~ or sales of off; ......... .~0 .............................. M eu. ft. of g~ sold; ................. rko ...................... runs or sales of gasoline during ~he month. (Write "no" where applicable.) No~..--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the supervisor by the (}th of the succeeding month, unless otherwise directed by the supervisor. l~or~t 9-329 (January 1950) 1(~--25766-'8 U.S. GOYIEINliENT PRINTI#G OFFICE Budget Bureau No. 4~-P.3~L~. Approval expires 12-31-60. UNITED STATES LA,D Omc£ _.~.~Lrl~k41 .............. DEPARTMENT OF THE INTERIOR LEAs£ ,uu,£,...~].60/~ ................ LESSEE'S MONTHLY REPORT OF OPER' 'TI F 19 1 .... U.S. GEOLOGICAL SURVEY State ...... .A._t_.~. _P__~.._ ............... Oo ~ n ty .................................... nezd ....... ~_t_.i_.e._.c~.__c.. .... knO~e:"~t~It~ ........... Tl~e followinff is a correct report of operations ar~l prodt~ction (ineludinff drillinff and prodt~einff /or mont or ......... ........................ , ~Oent'?__i_.__~_.~._.:___A__]:b___e_~_t__a_.:__._C~__._~____d~_.s address _._.Z~_____.-____7__t._h__A..y_e__.._.S__:__y: .......................... Company_/~,x // ~ ...7~ Phone .... ,..A~..___3__-__6__]:_.3~.. ................... : ........................................ J ff ent' s ti tle &lar._.J~£~ .... rrod...S r ............ ]D~zs CU. FT. OF OAS (~AIJ~ONs OFBARREL8 OF BRC. A~ ~WP. ~NGE WE~ ~ARRE~ OF O~ ~RAVITY OASOLINE ~'ATgR (II (lf ddlB~, depth: if shut down, ~ OF ~ NO. ~ Paovvo~v (~ thou~&) ~ ~ =d r~ult of ~t for ~ECOVERED DODO, BO 8~te) con~t of ~) . Sec.~ T7N 78 1 j NtI ~ N~I Nil Nil ~1 NL1 July 1 - Work,n8 s~u- ~ ~ ~ ~ ptpe- 14,186' ) ~ ~ July 2-5 ~orktng s~uck ~ , I ~ p~pe - 14,186' ~ ~ July 5-8 - Uash co ~ ., J ~op of fish, washe [r~ .68~'-7000' I , ~uly 9-10 - ~ash~s Co ~ee~ fish & scre~ i ~sh ac 7521" Co ~86~ and dr~. , ~ ,luCy ~6 = Dr~g. ~ -~22~*~ Cr~p b work ~u~7 ~7 - D~8 ~6255 July L8 - Circ to Cop ~ ~ ~eV over fish - no ........... ~ ~ash ~r~ 8950'-t2~ r [ ;~tns Co get ~er fish ~ } ru[y 26-3[ -Ctrc NoTE.~There were ........ .~_.0_ ......................... rum or ssles of oil; ....................... _R0_ ................ M cu. ft. of gas sold; ............. _~__0_ ........................ runs or sales of gasoline durkug the month. (Write "no" where applicsble.) No?~..--Report on this form is required for e~ch calendar month, regardless of the status of operations, and must be filed ir duplicate with the supervisor by the 6th of the succeeding month, unless otherwise directed by the supervisor. Fetex 9-329 (Jnnuary 1950) 16--2s?ee-8 U.s. ~OV[~Ne[ST Pn*N?~N; OFFiCr Budget Burs~u No. /....~ ~ Approval expire~ 12-~1~0. ~ ~ Fatrba~ UNITED STAT~ ~ Since ..... 0I~8 ................. ~E NUMBER ......................... DEPARTMENT OF THE INTERIOR u.~~uk Creek D~e~o~eu~ GEOLOGICAL SURVEY ~ild~t ~t~ _~!~ .................... Co~ .................................... ~i~t~ ......................... ~z~) ~o~ ,~ ~o~ si ...... ff_?_~ ............................ ~---, ........................................................................... Company ~ ~ri~n ~tr~ Corp. ~e~' s address .~__~__~_bh_Av_,_~u,.,__~-,~- ...................... Siff~e~~~ ._~s~rr~__~r~.._~~ ........................................... ~o~ ..... ~_z~x~0 .......................................................... :- ~'~ t~t~~:---~:---~?~?5~-?--~P~.~-:- WELL D.Ts I CU. FT. or OAS GALLONS Or BAGRgLS Or ~ REMARKS AND ~W~. ~ANGE BARRE~ O~ O~ GRA~TY ~ASOLINE ~VATER (~ ~ (If dril~, devth: it shut down. OF ~ NO. ~RODVCmD[ (~ thO~) RE~VERED none, ~ B~) da~ ~d ~ult of ~t for , ~n~t of ~) TTN 78 1 Nil ~ Nil Nil Nil Nil ~il june I - Drl~. 11~ ~ june 3 Cut core ~ June ~ - 9r~. I ~ June 5 - D=~$. v/l i June 6 - Dr~. ~2~ June 7 - Dr~. ~2~ ~2~7 on June June ~2 - D=~8 ~2~ i June 13 - Drls. ~ ~ 13029 oa June ~June 15 - 'Core ~ ! ~13029-13~9 & Dr I i 13122 i June 16 - Drls. 1 : 1~9~ on June i June 19 - Drl~ 13 )~OTED June 20 - Drls. 1~7 on June 21 JUL 7 ]961 test coS. June 22 - Drip. 1 I .... ~une 23 - DrlS. 1 1 ~ June 2~ - Drl~ 13 [ I 13907 on June 25 ,39- Sec. ,23 SW/4 ~23- ~18 635- 1785 /8-5/8 )68- ~056 ~056- · ~7- 62 2762- $. tC }122- ~395- 13/+53 1~53- & 13547- 1616 13616- 13710 ?lO- N'o~.--There were ........ _~_0. ........................ runs or saIes of oil; ............. .~..o ............................ Meu. fD. of gas sold; runs or sales of gasoline during the month. (Write "no" where applicable.) l~ToTE.--l~eport on this form is required for each calendar month, regardless of the status of operations, and must be filed i: duplicate with the supervisor by the 6th of the succeeding month, unless otherwise directed by the supervisor. Foz'zn 9-329 1(~---25766-~ U.S. GGVm~RNN£NT PRINTING OIrFle (January 1950) - Z o UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Bud~t Bur~u No. ~ Approv~ expires 19-~1-4~0. Fairbanks I. AND OFFICE .................................. .uMs£.018048 pa ti~E"Ci;&iE' LESSEE'S MONTHLY REPORT OF OPERATIONS Alaska WtLdcat State .................................. Coz~ty ................................... Field .................................................................. Tl~e followi~ is a correct report of operations a~d prodz$ctio~ (i~cl~di~ drillir~ an4I prodz~ci~ June 61 ' we~is) for tI~e month of ' , 19 ...... , ~ - 7th Avenue, $.W Pan American Petroleum _.. ........./~--" Corp. ............................................. : .................... ........................................................................................... Siffned, z'5~ ..... : ....... .- .... ~ ................................ Phone AFl 3=6130 ~lffe~t's title Asst. Div. ProductLon Supt. RANGE ' i (}ALLONS OF[ BARRELS OF REMAI~KS 1VELL I ])ATe CU. FT. OF OAS S~C. AND r~Wp. ]~ARRELS OF OIL ~RAVITY ~ASOLIKE ~ATER (~ (Ii drH~, depth; it shut down, ~ or ~ No. paovvcz. (~ tbo~) da~ ~d r~ult of ~t for I~ECOVERED none, so state) ~n~t of m) ~ ~ ~ ContL~ed - i ' i ~ i June 26 Drls. I [ i } june 26-30 - DrL , i I /39/9-16092 I i checked frequentl I , 1 i t , 13907- 19 ~) no no NoT~..--There were ...................................... ru~s or sales of oil; ............................................. M cu. ft. of gas sold; no ........................................... runs or sales of gasoline during the month. (Write "no" where applicable.) NoT~..--l~eport on this form is required for each calendar month, regaxdles~ of the status of operations, and must be filed in duplicate with the supervisor by the 6th of the succeeding month, unless otherwise directed by the supervisor. (JM1usry 1950) 16--25766~8 U. $. GOVERNMENT PRINTING OFFICE .?~RM C-9 7-59 ])AN AMERICAN PETIIOLEUM COI OIIATION BENTALL BUILDING [" !'~'~' '"~ ~,~' i"' 444 - 7T,-, AVENUE $.W. CALGARY, ALBERTA, CANADA. June 1, 1961 File: D-871-WF ., ,~a~ka DepL, of P'~atu:M ilesource$ Re: Napatuk Creek Unit Well, Alaska State of Alaska, Division of Mines and Minerals, 329 Second Avenue, ANCHORAGE, Alaska. Dear Sir: Reference is to your letter of May 15, 1961, concerning Form 9-329, Lessee's Monthly Report of Operations, which are apparently con- taining insufficient information for your requirements. The subject well spuded at 10:00 a.m. on 3-20-61 drilling 75 ft. of hole with 12-1/4" bit and reaming out with 24" bit. Drilling then continued to a depth of 1776 ft. with a 12-1/4" bit for the period ending March 31, 1961. On April 1 drilling continued and logs were run to a total depth of 1990 ft. The hole was then conditioned prior to running casing. The 13-3/8" casing was run and landed at a depth of 1972.90 ft. with 500 sacks Neat Permanente plus 300 sacks with 4% calcium chloride. Drilling continued on April 3 with a 12-1/4" bit after W.O.C. On April 5, cut core #1 (3121 to 3141 - 20'). Drilling continued to April 8 to a depth of 4797 feet and core #2 (4797' - 4799') was cut. Core #3 was cut on April 12, from 5743' - 5755'. On April 14, the hole was conditioned prior to logging and the subject well was logged to a depth of 5835 ft. The hole was then conditioned prior to running 9-5/8" casing which was set at 5826.54 ft. on April 15 with 650 sacks class D cement plus 4% gel, and 200 sacks Neat Permanente. Drilling continued after W.O.C. with an 8-5/8" bit to a depth of 7518 ft. as of April 23, 1961, and core #4 was cut from 7518 to 7519 ft. After cutting core #4, the hole was then reamed from 7518 - 7519 and drilling continued with an 8-5/8" bit to a depth of 8644 ft. as of April 28. On this date, the core #5 was cut from a depth of 8644 and continued to a depth of 8684 on April 29. Drilling then continued to a depth of 8952 ft. with an 8-5/8" bit for the period ending April 30, 1961. For your information, the drilling rig is equipped with the following blow out preventor equipment: 1 each GKH Hydril and 1 each 80-K Hydril with remote control. This equipment is tested frequently during 37 - 2 - drilling operations to ensure that same is functioning properly at all times. We trust that the above information will be sufficient for your requirements, and future reports will contain pertinent information. Yours very truly, R. B. LeFever, Asst. Division Production Supt. JPP/ams UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY LESSEE'S 'MONTHLY REPORT OF OPERATIONS state ................... co , ty eld ................................................. The followinff is a correct report of operations and production (includin~ drillinO and prod~cir~ff wells) for the month of _, ................. ___M~__~._ ............... , 19_6__1..., ............................................................................ .4ffent's address 444 - 7th Ave. S.W. Corn~,.n,,Pan A~erical~ Pq~roleum Corp. ..................................................................... r---o~ .... -?)-- ...... ~ .... ~ .............................. ....... .C.,lsary, Alberta, Canada 8~.nedZ~._:_. _~_ _ ~__~_~ ............... Phone AM 36130 vfffent's title Asst. Div. Prod. Supt. (In thousands) i~,ECOVERED none, $o stihl;e) date ~d r~ult of ~t for ~t of ~) Nil Nil ~tl Nil Nil ~y I- DrlS. ~y 2 - Drl$. 93S(' ,I ~ ~y 3 - Core e6 9392' ~y ~5 Run Loss ~y 6 Run DST ~1 rec. 50' drlg ~d, lOOe ~lt ~ater. DST taken at 9&06 ft. ~7 7 drl8 bit 9519 ~-9600~ ~y 8-10 drlg 960C [ 10168' ~y 11 cu~ core , 10187 ~ - 102070 .~y 13 core ,8 I - 10368 ~7 lI,15 Drl& 10732 ~y 16,17,18 Drl$ ~y 1~ Drlg 11166' JUN 5 1931 ~ l~y 24 ~n loss ' 11439 -- tag under tiS, cir,- luting, Condition ~d ~ ~ a~ ~0' ~ (B. O.P. ~utpment , check,d frequent NoT~..--There were ....... .l~..o. .......................... runs or sales of oil; ............... _~_o_ ........................ M cu. ft. of gas sold; _.rio ...................... runs or sales of gasoline during the month. (Write "no" where applicable.) NoT~..--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the supervisor by the 6th of the succeeding month, unless otherwise directed by the supervisor. (J~ausry 19~0) 16--~5706-8 U.S. eOVntm.'#T I'l~l.rl#~* OFFICE UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY ' LESSEE'S MONTHLY REPORT OF OPERATIONS State Ala aka County WI 1 dcat ...................................................................... Field .................................................................... T]~e followinff is a correct report of operatior~s .arid prodz~ction (incl~dinff drilli~ and prod~einff wells) for the r~onth of .................... __~__y_ ................ , 19._6_1.._, ............................................................................ ~lffent's address Id~ - 7th Ave. S.W. ................................................................... Company~_$~ ~rican~etroleum CORD. Calgary, Alberta, Canada -. _ ~.?~----~: ........ )r- .... ~ ................ · ....... ............................................................................................. ff~ff,,edf'___X__....,_/.__~_,_.~...~~ .... Phone AM 36130 ................................................................................... /J~er~t' s title _A..?_s..[:.._D._i._v..'..._~?.°...d.'_.._?.u..P..t. :- .......... IqEC. AND rI~WP' I RANGE i ~VELL DATe N0. PaoDvc~. ' t ' T7N 78 1 I BARRELS or Om GRAVITY CU. FT. OF GAS GALLONS OF (In thousands) GASOLinE RECOVERED Nil il Nil Nil Sec.~ .~/4, Sw/4 BARRmLS or I REMARKS WATER (If (If drtll~g, dt~th: if abut do~n, oau*e; IlOIle, 80 8~te) ds~ ~d r~t of ~ for [mlhe ~n~t of ~) N£1 tliay I - Drlg. 9156' Na/iy 2 - DFIS. 9380* Flay 3 - Core t6 9392 ' Nay /46~ Run Logo 0 9~06 * , y 6 Run DST ~1 rec. ~50* drlg ~d, slightly salty ~ater, 100~ ~lt wa~er. DST tak~ at 9~06 ~y 7 drls w/8-5/8'* bit 9~19 ~-96~* hy 8-10 drls 9~*- 10168~ hy ~1 ~t core ~7, 10~87 ~ =~0207' ~y ~2 Drlg - 10~8e hy 13 core ~ :.9~8~ = ~0368* hy 1~.15 Drls ~0732' ~y ~6,17,18 Drls 10732' =~1089' hy 19 Drls ~1166' ~y 20~21,22.23 Drls hy ~ ~n loss ~ hy 2~-31 re.ir pil- ln~ under ris~ cir~- latins, C~dition ~d at 5~0' (S. O.P. ~ut~nt checked [requently) No~..~There were ....... _~__o__ ' ruas or sales of oil; ~0 .......................... ~ .................................... M cu. f~. of gas sold; ................ I10 ..................... runs or sales of gasoline during the month. (Write "no" where applicable.) No~.~Report on this fora is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the supervisor by the 6th of the succeeding month, unless otherwise directed by the supervisor. · 'orn~ 9-329 (January UNITED STATF. S DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Budget Bu~mu No. Approval egpir~ l~-al.-~O. ~,~ o~,c~ .__~h~ ............. ~ ,~.__P.~ ................. me~t Co~ttact t~-08-001- 6392 LESSEE'S MONTHLY REPORT OF OPERATIONS ;W/4 State _._A_l_.a_._s.k.__a. .................... Oot~nty .................................... Field .... ~.i..l..d-.c.?..k ............................................... TAe followin~ is a eorreot report of operations anal production (inel~din~ drillin~ and prod~oin~ wel~) for tl~e month of .... _A_~_r__[__l.. ........................... 1~__1_._., ............................................................................ ~l~e~t's address 444 - 7th Avenue~ S.W. ~,,.~,.n?,Pan American P~tro~_eum Corp. ............................................................... cO..v,._ ..... ....... ...................... ..... _Q_a.__l.g_a_F~v_,____A__l__b__e_F__t__a_,_____CAt____n~___d__a_ ..................................... Siffned _,:'ft~__.,.__/._..~.,_ .... ,.~--,~--~ ........ P lw n e ____.A~.___3._-. _6_1__3__0__ .............................................................. vtd e n t' s t i C l e A_.s_.s_ _C_ _' ._.D- .~- .v- -~- -s--~- -°- -n- -- -~ r- - -°--d- -u- -c-~-i--°--n---~ Ppt' I Cu. FT. Or GAS GALLONS OF ] BAERELS or REMARKS WE~ DaYs BAREE~ OF'O~ ~RA~TY OA~LINE] ~'ATER (~ (If drilling, d~th; tf ~ut down, ~. A~ ~WP. RANGE NO. Paovvc=. (~ tho~) ~ ~d r~ult of ~t for ~ o~ ~ ~;~v;~;~ ~o~e, ;o s~e) ~r o; m) ~ec ~ T7N 78 1 Nil ~ Nil Nil Nil Nil ~ Nil Drilling operaCio' SW/4 ~ ~ continued during ' ~ ~ ~ i entire ~nth of A ' ~ [. Total depth as of ]April 30, 1961, 7 eet and drilling _ -.... - ',,',~,~ 5 1961 ,,~ ~ ' GEOLOGICAL. " ~ U.S. · SURVE~ O115 ~he 821 Noam.--There were ......... ..n_.O_ ...................... runs or sales of oil; ........?_..o. .............................. M cu. ft. of gas sold; aO runs or sales of gasoline during the month. (Write "no" where applicable.) Noam.--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the supervisor by the 6th of the succeeding month, unless otherwise directed by the supervisor. ~Ol'zn 9-~29 16---2576~-8U.I. GOVERNMENT PRINTING ~Janusr y 1950) UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Budget Bureau No. 42-R~M6~. Approval e~pire~ 12--~1-~0. Fairbanks ~.D O~c~ .... O1-8-~ ................. ~E NUMBER ....................... ~ .... 6392 LESSEE'S MONTHLY REPORT OF OPERATIONS State .___A_~_a._s__k__a_. .................. Cotznty .................................... Field ~/ildcat The followin~ is a correct report of operations and prod~otion (inoludir~ drilling, an4t prod~oinff wells) for t~e montk of ~rch ', 19 6~ , ~ ~,~,~ ~,~ ~ _--~--~~--~-:~ ................................ ~--~r~--~-~-~-a-~--c~-fp:- ~ ........................................ ~ ................ , ......... Company ....... ~ .... ~ ....... ~ ..... ~ ...................... ............................. ................ .... ...... ~o~ .... ~__~z~ ............................................................. ~,~' ~ ,~ _~:...~.~5:_.~5~.~:.__~_~.:_ ......... SeC. SEC. AND BARRELS OF OIL ! ORA~II'Y OF GASOLINE WATER (If (If d~, d~th; ii sbu} d~n. ~ O~ ~ ~r. RANoE WE~ DAYs CU. F~. GAS GALLONS OF BARR~ O~ REMARKS No. Pao~oc~. (~ thebanS) RSCOVZRZD none, ~ sm~) da~ ~d r~ult of ~t !~ , ~n~t of ~) ~ ~ 78 1 Nil ; Nil Nil -Nil Nil ~ ~il Risgin8 up opera~ ~ ions c~enced S~/4 T7N i ~ 1961 continu~n8 ' ~~ ~rch 20, 196[. ~ ,~ell spudded 10:00 a.m. ~rch ,1961. , ~ . ~ erag~ons cong~nue during r~nder l ghe mongh. To~al depgh as of ~rch 1961, 1776 ft. - ,~APR 17 196! t ~ U,~ (;EOLO~igaL SOi':V~ I ......... .1, 20, of 31, Noam.--There were ..... .n.O. ............................ rum or sales of oil; no M cu. ft. of gas sold; ............. ~.O. ....................... runs or sales of gasoline durLng the month. (Write "no" where applicable.) No~.--Repor~ on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the supervisor by the 6th of the succeeding month, unless otherwise directed by the supervisor. (January 1950) le--'~Te~-"8 u.s. aovrn,#rsr P~J~ms o~,tcr Form 9-~1a (Feb. 1951) , i i ! · ! ...... i ...... ! ! i ! , ! ($UBM~ IN TRIPLICATE) UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Budget Bureau No. 42-R~58.4. Approval expires 12-31-60. hnd Office i'~ ........ No .... ~ .............. SUNDRY NOTICES AND REPORTS ON WELLS (INDICATE ABOVE BY CHECK MARK NATURE OF REPORT, NOTICE, OR OTHER DATA) Well No ...... ~_ .......... is ,ocated~~_ ft. from__ {S~ line and ~~ fl:. from ~W} line of sec.~ ....... .......... ! ............. .......... .............. 04 Sec. an~t Sec. No.) (Twp.) (Range) (Meridian) .................. ~i~]~ ................... (County or Subdivision) (State or Territory) The elevation of the derrick floor above sea level is ............ ft. DETAILS OF WORK (State names of and expected depths to objective sandsl show sizes, welghts~and lenlths o~ proposed casinfsj indicate muddinf jobs, cement- inz points, and all other important proposed work) D. D. B?ace, Petroleum Geologist Di~ ision of Mines and Minerals Alaska Dc'pt. o~ Natural ~sources I understand that t. his plan of wOrk must receive approval in writinf by tho Geological Survey before operations may be commenced. Company ........ ~_~__~-_~ ................................................................. ~-"R 79 W T7N 163°- 03'- 02.275" W 60°- 38'-48. 869" N T6N R79W R78W 24 19 20 25 50 29 I 21 I 22 2.5 1 I 28 27' 26 56 x, : 77.44 ! ,21 32 I 8 ) 9 I0 II R78W SCALE' I"= I MILE CERTIFICATE OF SURVEYOR I hereby certify that I am properly registered and licensed to practice land surveying in the State of Alaska and that this plat represents a looation survey made by me or under my aupervision, and taut all dimensions and other details are correct, SURVEYOR' .7 NOTE: ' Appro~~-~ ......... Division of Mines and Minerals Alaska Dept. oE Natural Hesource~ The location of Napatuk Creelt Unit No. I accomplished by using the U.S.C.&O.S. First Order' Tr'iangu[ation Stations Johnson and Whi~ of the ~uaAoAwia Bay and River area and the official pro- traction of the rectangu[a~ ayate~ of surveys a~ approved by the U. S. .Department of the Bureau o~ Land ~anage. ent, J~e i4oL' -o~' ~~';i~''''~-'s and Minerals Alaska Dept. oi Namr~ Be~ _u~9~--.. LOCATION SURVEY OF NAPATUK CREEK UNIT No. t SURVEYED FOR PAN AMERICAN PETROLEUM CORPORATION leO. BOX 712 ANCHORAGE! ALASKA SURVEYED BY F M. LINDSEY REGISTERED SURVEYOR NO. 650- S 1405 W. NORTHERN LIGHTS BLVD. ANCHORAGE, ALASKA -6392 LESSEE'S MONTHLY REPORT OF OPERATIONS The followin, ff is a correct report of operatior~s and prod~etio~ (inel~din,5 drilli~ an, d prod~ein~ wells) for the mo~th of ............. _M._a__r__c__h_ .................... 19___6__1_, _ ........................................................................... /l~ent's address _ _4 _4 _4 _ _ :-_ _ _ ]_ _t;_ k _ _A_ y_ _e_ .... _S__.___~_: .......................... Company Petroleum Corp. ............................ ............. Ca~Lg~r-y,--ALbert. a.,---Oanada .......................................................................................... Pkon, e .......... .Aka__ 3__"_ .6_ !_~Q ...................................................... d~ent' s titleA__9_9.~_.'___P_£__Y_:___P--E°---d-.'--..-S-.u--P--t:_'- ........... I SEC.~oF~AND ] TWP. - i Sec. 36 TTN s~/4 s~/~ RANGE WELLNO. 78 1 PRODUCED Nil BARREL8 OF OIL Nil GRAVITY Gu. FT. OF OAS (In thousands) Nil Nil GALLONS OF (}ASOLINE RECOVERED Nil BARRELS OF WATER (If none, so state) Nil REMARKS (If drilling, depth; if shut down, oa'tmo: date and result of test for gasoline content of Rigging-up operations commenced March 1, 1961 continuing to March 20, 1961. Well spudded at 10:00 a.m. March 20, 1961. Drilling operations continued during remainder of the month. Total depth as of MaTch 31, 1961, 1776 ft. NoTE.--There were ......... ~_O__ ........................ runs or sales of oil; ................. 9_°_ ......................... M cu. ft. of gas sold; I10 runs or sales of gasoline during the month. (Write "no" where applicable.) NOTE.--I~eport on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the supervisor by the 6th of the succeeding month, unless otherwise directed by the supervisor. Ferns 9-329 ($aD. tlary 1950) 16--25766-8 Uo $o GO¥£RNMZNI' PRIN?ING OFfiCE PAN AMERICAN PETROLEUM CORPORATION DRILLING AND COMPLETION PROGRAM ~I/~LL Napatuk Creek ~[ Bethel Basin.. Alaska TYPE E-Induction, 2" & 5" Gamma Ray, 2" & 5" Gamma Ray-Sonic, 2" & 5" Hicrocaliper, 2" & 5" Coat £nuous Dipmeter L0~GII~ P~AM Run l loo-2ooo 100 -2000 J~ildcat HJL~II.E- SECTION 4: TWP__ 6= aCE. 78 W.ql~ ~CALE J INTERVAL Run 2 Run 3 2000-6000 ' 6000 ' -TD 2000-6000' 6000'-TD 2000-6000' 6000'-TD 2000-6000 ' 6000' -TD~ * To be run if warranted after revie~ of well information. Frequency of lo$$inS to be dependent upon penetration rates and hole conditions. TYPE SPECIAL TESTS INTERVAL DST at discretion of District Exploration Supt. Mud Gas Analyzer IO0-TD (Small rig mounted recorder) DRILLING TIME INTERVAL FREQL~NCY Geolograph O-TD o~.~ cu.,.G ,NTE"VA. 20 ' 0--500 10 ' 500 ' 'TI ~.~N,: Use shaleshaker (nov at core hole 2-A lo,at ion) A cut of all samples and cores to be sent to Houston lab, for paleontological analysis. A cut of all cored sands to be sent to Tulsa Research for p. & P. & sat. analysis if these IN~RVAL T~[ ~I~T VlS~ W*~ OT~R Solids below 8% by Vol. Up to 5% oil may be added. 0 -TI) Gel 9 -10 40 -60 6 FILE NO 196.1 ....... "~""'5: In order to achieve maxt~mmpenetration rate, maintain weight and viscosity at lover limits of the expressed weights and viscosities if proper hydraulics can be maintained con- sidertn8 hole size, type of bit and a~lar velocity GEOLOGICAL BARKERS ESTIMATED GROUND ELEVATION Frozen Quaternary (Permafrost) Sur£. Unconsol. Quaternary ~00' Terttary 800 ' Upper Cretaceous ? Metamorphics "~. 15,000 TOTA~ O,.T. 12,000 ' CASItl6 PRO. AId CEMENT INTERVAL CSG. SIZE lilt SIZE S_~X TYP~ Conductor 100'18-5/8 24" 170 ex' Oilwell plus 2% CaC12 Surface 2000' 13-3/8 17¥' 800sx Oi1~ell plus 2% CaC12 Intermediate 9-5/8 12~" 600ax Oilwell plus 4% Gel + 250ax Consolidated formation 6000' Neat, or as raq'd by Alaskan Government Oil String 7" 8-5/8" Settin& depth & cament volume to be determined ~hen decision 12,000(TD) made to run casing --_==. =_-_.~_:=: C0.,.~..O~B Drill 20' into significant shows, cut coYe and, if warranted, take drill stem test. Con- tinue corin~ and .testtn~ 50' intervals 'until water or dense formation is encmantered. Periodic ~ ~SIBLE PAY ~ P~ABLE COM~ETiON INTERVAL DESCRIPTION ~ LAN~NO ~INT,ETC Frozen sand and gravel Consolidated competent formation cores for stratigraphic information will be recpaested by Exploration Departmant durin& course of drilling. Schlumberger sidewall cores to be taken in all sands of interest on El.lo~. Coring and ~PLETION P~lN To be determined and approVed by Division Production Superintendent ~N[RAL RE~kRKS Regular lo$ and ·core analysis distribution. ~ District Exploration Department responsible for distribution of logs and analyses to partners. Tight hole instructions outlined in District Bxploratton letter of 1-10-6l to apply. ~.A.,O,Y: W. Van Alan P. Clarke J. Rtvett APPROVED: --~ .. L ~~p .................... District g ertntendent Asst. Ion Production supt. Pan Am~lcan Petroleum Corpor&tion ]],ox 712 AnchoreSs, ~taska ArCh: H~. G. O. Hopper Division Drillin$ ~upe~inteadent ~entlmen: · ~lease be advised that youz ~p~licatton ~or ~~t te ~111 ~a:~ ~e~ 1. ~ iluid o~ ~iftctent ~ht ~ p~er ~~t~cy to prevent fluid s~ll ~ m~a~ ~ t~ ~t~e at all c~o, p~ttcu~rly vhile pullin8 the drill p~pe. naintaiued re~ for use at all times. "l~j~ The character o£ 'the fluid content o£ each porous formatiou shall be determined in so far as possible mad, if of coa~rcial value shall be protected in a rammer ~pproved by this Division. This Division shall be (a) Of any oil or Sas sbovinSs encounter, ed. (b) ~efore ru~nin~ the proposed ?" ~;. other requirements may be outlined &t that time. Yours very truly, RICHAaD V. ~ Petroleum Ensiueer Petroleum Br~neh APPLICATION FOR pERMIT 'TO'DRILL, DEEPEN OR PLUG BACK ::.< h. A'PP~!:~ICATIONjTD DRI'L~]~ :~ : DEEPEh' ri PLUG BACK ri DATE Address -' ~'-; : : -'J . - - Name of lease J Well number Elevation (ground) ~rell location (give footage from section lines) Section township--range or block & survey Distance, in miles, znd direction from nearest town or post Nearest distance from proposed location Distance from proposed location to nearest drilling, to property or lease line: completed or applied--for well on the same lease: J~ ~t0, 1061 ,_ State feet Proposed depth: J Rot~ary or cable tools J Approx, date work will star! 10,000 f~t J I~'..~ J ~~1 -- Number of acres in l~se: Number of wells on le~s?, including this well, completed in or drilling ~o this reservoir: If lease, purchased with one or more wells drilled, from whorn purchased: Name Address Status of bond $1~,00~ ]~att~' ~ on ~ :in Cen~ :ht:Lom,dde Bond ~ - ~,_.~h,.,.~~_ Remarks: (If this is an application.to deep.enter plug back, briefly describe work to be done, giving present producing zone and expected new producing zone) RECEIVED F£B 6 Div. Drls. CERTIFICATE: X, the undersigned, state that I am th~-Sl~t.-'.'"'-.'-'"of the PJL]~, ~O~la~J petroXeum Gm'p, (company), and that I am authorized by said company to mal~e:this 'r~P°rf;,~afid ihaf'tht~ '~port was pre- pared under my supervision and direction and that the facts stated therein are ?ue, correct and complete to signature / // " Permit Number: b - / , r ,>¢/ Approval Date: ~nn.nvo~] FEB. 6 1961. _ _ · ____~__~:_~; ~/?-: . Notice: Before s~ ~~,~~h~~ve' given all infor~ ~q~s~~M~~correspond- ence w~*~ g*om~: ~ See Instr~~e~ ~~c~ Alaska Oil and Gas Conservation Commission Application to Drill, Deepen or Plug Back Form No. P-1 Authorized by Order No. 1 Effective October 1, 1958 Form 9-3~1 a (Feb. 1951) i I ' -I ...... ! ...... ! ...... ! I i ! I ! I ' ! (SUBMIT IN TRIPLICATE,) UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY / '"-% Budget Bureau No. 42-R358A. Approval expires 12-31-60. , Land Office ................. .......... l.ea~e No .............................. SUNDRY NOTICES AND REPORTS ON WELLS NOTICE OF INTENTION TO DRILL ................................. NOTICE OF INTENTION TO CHANGE PLANS ....................... NOTICE OF INTENTION TO TEST WATER SHUT-OFF .............. NOTICE OF INTENTION TO RE-DRILL OR REPAIR WELL NOTICE OF INTENTION TO SHOOT OR' .ACIDIZE NOTICE OF INTENTION TO PULL OR ALTER CASING .............. NOTICE OF INTENTION TO ABANDON WELL ...................... _'~_'i?___ SUBSEQUENT REPORT OF WATER SHUT-OFF ....................... [ ..... ...... ] SUBSEQUENT REPORT OF SHOOTING OR ACIDIZING ................ I ..... ...... J SUBSEQUENT .EPORT OF ^LTEmNG C~SlNG ....................... J ...... J SUBSEQUENT .EPO.T OF RE-D.ILLING OR .EPAIR ................ J ..... ...... II .......................... / ..... (INDICATE ABOVE BY CHECK MARK NATURE OF REPORT, NOTICE, OR OTHER DATA) .................................... ~_**~?._ ................ 19____~_. (~ Sec. aha Sec, No.) (Twp.) (Range) (Meridian) .................. (Fi;ia} .................................. ~E; h-~t-~ -o-r- ~-fi bh-i~-i~] ;bY ......................... -('~ t-a'/g ~r' rf~-b-i33} ~;)- ............. The elevation of the derrick floor above sea level is ............ ~ ft. DETAILS OF WORK (State names of and expected depths to objective sands; show sizes, weights~and lengths of proposed casings; indicate mudding jobs, cement- ing pointsi and all other important proposed work) See attached Pan American form No. 46-0. 1 understand that this plan o! work must receive approval in writing by the C-eological Survey before operations may be commenced. Company Address .................. ~ ............... L ..... ~----~ .............. ORIGINAL ................ ....... ...... ................................ 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OB NO SINVB ONIgB- dO/ NO SIq~?B gNlSVO-gNISV3 gNINNFIB N3HM flO1.LOB NO SNVB (]NIgB - dO.L NO SIlVa 3did - gNI'I']IBO N3HM 31vg 39BflOO BO:I 3Nlq 3gNVq:l dO/ ll-ldS ~g 3qddlN 119d$ I 0961 ~HI'b.AON O3SIAIB ,,V. J. N3 ~ 30N It ~ V -d.O.8 3NI9 MO9.1 3A3395 B3$$3BO
