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Home My WebLink About100-228lc-apfm 10jan95 LOCATION CLEARANCE REPORT · State of Alaska OIL AND GAS CONSERVATION COMMISSION ?TD No. OO -Z~ Memorandum To File: API No. Well Name Opera tor LOcation ~nd Date ~q/~7 Spud: E/Z/~7 , TD: ,,~ ~ lq , Completed Note casing size, wt, depth, ~t vol, & procedure. ~" ~e~ ~ ~ ~/~o s~ 4 z~-~/~ Liner: Perf intervals - tops: Review the well file, and comment on plugging, well head status, and location clearance- provide loc. clear, code. / ~-~ Well head out off= ~0 Location Clearance: /~o~ F~I'~ Code Signed ~~ ~-~)~ Date ~/O~/~- · Yakut&t Bo. I Spud~ '~ ' Oqp.. l~k Sol9 S~ ~D 9314 CoS~: 18" 0 96* u/liS, mi 13~318n @ S88' vl360 oz 905/8" @ 3:Z01· w'/260 ~x Well Sullivan No. 'i 4210-4320 4900-4970 5560-5590 6030-6080 6550-6610 7030-7060 7870'7930 Sullivan No' 2 3600-3670 4240-4300 4700-4760 6070-6100 6600-'6650 7160-7200 7740-7790 8270-8370 9390-9430 9910-10210 108-}0-10960 11600-ll68~ 9angerous River-1 1550-1620 1810-1590 ' 2390-2500 2980-3070 3510-3610 3990-4120 4560-4660 56~0-5210 5690-5820 6300-6420 6910-6990 7500-7590' 7890-8060 8510-8610 White River Unit #2 7~20-7940 8540-8740 9320-9460 '97()0-9860 I0290=10500 10900-11020 11440-~11620 12100-12340 Yakutat No. 1 II 6480~6640 7145-7285 7965-81'55 8515-8575 9165-9295 RESULTS of TOC and FID-CARBON ANALYSES CUTTI'NG m ON-SHORE WELLS: EASTERN GU~ ~'f AI.ASKA S am p 1 e No. Total Organic Carbon ( T, Loc),, (%) FID-Carbon (pp,m of sediment)_ S.1 S2 4 5 6 7 8 9 10 0.52 o .60 o. 54 o.52 0..28 O .64 0.72 FID-Carbon Yield (% of TOC)_ 3 4 5 6 7 8 9 10 Il 12 13 14 1 .02 0.6'4 0 ..77 o.14 0.59 0.62 o. 58 0.29 0.35 o.5'1 o.54 0.37 S 1 Si+ S2 2 3 5 6 7 8 9 10 11 12 13 14 15 0..07 0.30 o.68 0.59 0.50 0.68 0.49 0.52 0.75 0.64 0.67 0.51 o~42 0.31 73 51 2.4 59 95 123 3.6 43 38 5 0.8 88 64 5 1.3 92 45 I 1.7 98 78 1 39 3.4 36 62 4.06 6.5 13 9 10 11 12 13 14 15 16 0.35 0.79 0.32 0.50 0.45 0,64 0.53 0.90 48 228 2.7 17 38 86 I .9 30 29 73 1.3 29 lo o 0.7 38 59 1.6 40 44 6 5 1.8 40 35 55 1.6 39 18 o 0.6 100 52 0 1.4 100 31 ~ O.6 I00 411 3 7.7 99 37 ~ 1.0 97 0.65 2.79' 1.33 0.86 1.12 12 0 1.7 8 o 0.3 3 15 0.3 7 21 0.4 25 8 0.7 47 27 1.1 29 e 0.6 43 o o .8 67 85 2.o 95 o 1.4 6.3 69 I .9 53 o 1.0 26 0 0.6 19 0 0.6 · Io0 I00 ~5 24 76 64 lO0 lO0 44 I00 ~,7 lO0 100 100 77 5 1.3 94 89 493 2.1 15 56 273 2.~ 17 22 75 1ol 23 75 1o4 1.6 42 28 I1 1.1 73 35 92 ! .6 27 38 40 2.4 49 42 46 i. 8 47 46 57 2.3 44 35 82 1.8 30 29 83 2.1 26 72 321 4.4 18 Pa~ Z o'1' Well Yakutat No. 2 _ ill _ Ig80-2210 2700-2760 3300-3390 3690-4140 4590-4680 5310-5430 5910-6030 6480-6600. 7110'7230 7740-7860 8:?80-8370 8850-8970 9480-9600 10110-1023,0 10700-10790 11120-11210 111600-11720 Yakutat No. 3 3150-3240 4320-4440 51 I 0,5400 6060-6240. 6780-6930 7~90-7800 8270-'8450 8900-9050 9530-:.640 10090- 10220 10550-10730 ' Malaspina I-A 9090-9270- 9o ~10-'9990 10560-10740 11160-11370 118'80-1z~t.O"r)'~ 12510-12750 13550-13560 13816-13823 Core Hole N°. 1 2390-'2560 296C-3170. Core Hole No, 2 4520-4730 S amp 1 e NO. 2 3 4 5 6 7 8 9 10 ll 12 13 14 1 5 16 1'7 18 -1 2 3 4 5 6 7 8 '9 10 11 8 9 I0 11 12 13 14 i 5 '"'~i TABLE I (Cont ')..---,,. Iotal Organic FID-Carbon (ppm u sediment)_ Carbon. ( TOC}_(% )_ SI S2 0.90 0.46 0.51 O. 40 0.37 O, 0.45 0.44 0,59 0.36 0.58 0.45 0.5~- 0.59 0.8o 0.83 0.63 0.24 0.76 0.98 0,34 0.90 0,55 O. 46 0.66 0,48 0.48 0.27 147 34 I03 28 24 88 84 104 169 46 66 lO7 235 125 605 766 102 3.02 22 i L~ 1 I1 62 71 43 90 9 56 29 166 114 332 326 130 0.27 0.27 0.50 O, 44 0.26 0.19 0.51 O.73 25 15 85 3 6 9 59 116 69 46 111 0 5 85 0 423 33 ll 121 7 0 6 0.24 0.32 F I D-Carbon Yield (% of TOC)_ 1 1.05 4,9 4.9' 0..7 0.9 3.1 3.4 3.3 4.4 1.5 2.1 3.0 7.7 ~+.0 11.7 13.2 3.7 1.0 0.3 1.7 0.1 4,8 0.8 1.5 3.6' 1.6 0.9 4.3 47 0 1.7 29' 0 1.1 23 4 0,5 21 40 I. 4 51 0 1,9 13 0 0,7 34 · I o.7 . 21 69 I .2 S SI+ S2 33 61 41 96 69 59 54 71 65 84 54 79 59 52 65 70 44 100 75 5o 1 21 8~ ~9 91 100 95. 100 IOO 85 34 100 I00 97 ,23 10 o 0.4 100 9 0 0.3 100 63 ~r o~ I .4 6,3 NOTE: Sl corresponds to the quantity of hydrocarbons present in the sediment. These are volatilized at a moderate temperature (lower.'than 300°C) during pyrolysis, S2 corresponds to hydrocarbons produced by cracking of the kerogen at temperatures up to 500°C. ', ~ ~' ~' - r.. - ' · ~;, :--"?--"~" '~ ' ~. --~;~,.~";: 7" ~ ' ~i,:,' ~ ~ - ~-." "~: '~'~'~" '~r~'?,' .... - ~ ,," June 27, 1979 Mr. Todd F. Butler- Mobi!~ Exploration and Producing Services, Inc. P.O. Box 900 Dallas, Texas 75221 Re: Acquistion of Drill Cuttings and Core Chips for Source Rock and Palynological Analysis Dear Mr. Butler: Pursuant to our June 27, 1979 discussions, permission is hereby granted to Mobil Exploration and Producing Services, Inc. to make small quantity cuts of selected intervals from certain wells in the state's public library-of Alaska well samples and cores for the purpose of conducting the following analyses: i. Total 'Organic Carbon and Pyrolysis ("FID - C") 2. Vitrinite Reflectance' 3. Palynological Analysis The wells from which the small quantity sample and core cuts are to be taken are: BP Alaska Inc. White River Unit 3 Colorado Oil and~ Gas Core Hole I " " " Core Hole 2 " " " Dangerous Riv Unit 1 " " " Malaspina Unit 1-A ,, ,, ,, " " " Yakutat 3 Phillips Kerr McGee Sullivan 1 " " " Sul 1 ivan 2 Richfield Oil Corp ~ite River Unit 2 Permission for the above mentioned sampling is granted with the following provisions: a. Cuts are ~o be made only from those individual intervals in which the volumes of sample or core material is greater than 10cc. (no cuts are to be extracted where the volume of material in the state sample or core envelope is less than 10cc.). Mobil will provide ~he Commission with a Iist of the specific sample and core foo~ages sampled. b. Mobil is ~.o provid~ the Commission ~th a report sstting forth the results of all total organic carbon and pyrolysis analyses. This rcpor~ will be released to ~he public, In ~he event Mobil voluntarily Mr. Todd F. Butler ;';~'~. 2 ~-~e 27, 1979 Submits reports on the vitrinite reflectance and palynological analyses, said reports ~ould be kept confidential, if so requested. c, Mobil shall assume all costs involved and shall provide the Commission with a set of all vitrinite reflectance slides and palynological slides prepared and return all remaining sample and core residue, It is understood that all materials, analyses and confidential reports will be .received by the Commission approximately October 1, 1979. It is mutuallY understood that the state's well sample library is public property and that granting Mobil permission to extract portions of the materials in this 'library for the purpose of preparing the respective slides and conducting the above analyses is in the public intere~t. · · , · Very truly yours, William Van Alert Petroleum Geologist Mr, C. B, lip~, Expl. Supt. Alaska - , Mobil E&P .Set. vice, Inc. P.O. Box 900 Dallas, Texas 75221 COLORADO 0IL AND GAS CORPORATION YAKUTAT No. 1 CONFIDENTIAt Chronological Drilling Report Location- 350' FNL & 550' FEL, Section 5-28S-34E (Copper River Meridian), Icy Bay - Cape Fairweather, Yakutat Village, Alaska. 6~ e[~0~: 1957 March 2 Spudded 2:00 PM with 12~ in. bit. Drilled to 72 ft. March 3 Drilled to 105 ft. with 12~" bit. Opened hole to 22 in. Ran 3 joints, 108.60 ft.~ 18 in. OD, 78 lb/ft. R 2 & R 3 slip joint casing. Cemented with 115 sacks of regular plus 3 sacks of CaC1. Casing set at 96 ft. KB. Completed cementing 12:30 AM March 4, KB to GL 14.6 ft. Cement did not circulate to surface. March 4 W.0.C. Checked top of cement outside of casing at 20 ft. below ground level after W.O.C. 12 hrs. Recemented outside of 18 in. casing with 30 sacks regular cement, 1 sack gel and 1 sack of CaC1. Cement circulated to surface. March 5 March 6 Drilled 1~ in. hole to 440 ft. Deviation surveys: 90 ft.-3/4°. Drilled ~ in. hole to 595 ft. Reamed 12~ in. hole to 17 in. to 411 ft. Deviation surveys: 532 ft.-2/3°, at 585 ft.-3/4°. March 7 Finished reaming 12~ in. hole to 17 in. to 595. Ran 15 jts. (605 ft.) 13 3/8", 48 lb/ft., J-55, R-3, seamless casing with guide shoe and 3 centralizers. Cemented with 360 sacks of regular plus 2.5~ gel and 2~ CaC1. Cement circulated. Casing set at 588 ft. K.B. Plug down at 4:27 PM. March 8 W.O.C. and rigging up. March 9 W.O.C. Checked top of cement plug at 570 ft. March 10 Drilled casing shoe at 5:00 AM with 12~ in. bit. W.0.C. total 60 hrs. Tested B.O.P. with 1000 psig for 15 min. Drilled 8 3/4 in. hole. to 907. Deviation surveys:. 710 ft.-3/4°, 845 ft.-l/4°, 907 ft.-l/4°. March 11 Drilling at 1315 ft. at 3:00 PM in conglomerate· Deviation surveys: 1000 ft.-0°, 1126 ft.-O°. March 12 Drilling at 1562 ft. in conglomerate. Deviation survey: 1472 ft.-O°. March 13 Drilling at 1834 ft. in conglomerate with clay streaks. Deviation surveys: 1595 ft.-3/4°. Mud: wt. 11.7 lb/gal., vis. 50 sec., w.1. 23 cc. March 14 Drilling at 2179 ft. in conglomerate with clay streaks. Deviation surveys: 1908 ft.-O° 2160 ft -3/4° Mud: wt ll lb/gal , vis 48 sec w.1. 14cc. CONFIDENTIAl2 YAKUTAT No. 1. 'CONFIDENTIAl' Page 2. March 15 Drilling at 2518 ft. in conglomerate with clay streaks. Deviation 'survey: 2518 - 0O. Mud: wt. 11 lb./gal., vis. 58 sec., w.1. 14 cc. March 16 Drilling at 2846 ft. in conglomerate with clay streaks. Deviation surveys: 2622 ft. - 1/4°, 2726 ft. - 1/4°, 2817 ft. - 10'. Mud: wt. 11.6 lb./gal., vis. 45 sec., w.1. 17 cc. March 17 Drilling at 3114 ft. in conglomerate with clay streaks. Deviation surveys: 2910 ft. - 10', 3035 ft. - 10'. Mud: wt. 11.3 lb./gal., vis. 45 sec., sand 14~. March 18 Drilling at 3439 ft. in conglomerate with clay streaks. Deviation surveys: 3185 ft. - 10', 3290 ft. - 10'. Mud wt. 11.6 lb./gal., vis. 60 sec., w.1. 7cc., sand 10~. March 19 Drilling at 3598 ft. in conglomerate. Mud: wt. 11.7 lb./gal., vis. 45 sec., w.1. 6 cc., sand 12~. Ran electric and micro log surveys from 588- 3474. Checked casing shoe at 588 ft. March 20 Drilling at 3894 ft. in sand and shale. Deviation surveys: 3590 ft. - 0°, 3712 ft. - 10', 3879 ft. - 10'. Mud: wt. 11.4 lb./gal., vis 52 sec., w.1. 6 cc., sand 11~. March 21 Drilling at 4057 ft. in sand and shale. Deviation surveys: 4057 ft. - 20'. Mud: wt. 11.6 lb./gal., vis 57 sec., w.1. 5 cc., f.c. 1/32", sand 14~. March 22 Drilling at 4314 ft. in sand and shale. Deviation survey: 4150 ft. - 40'. Mud: wt. 11.5 lb./gal., vis. 50 sec., w.1. 6 cc., f.c. 1/32", March 23 Drilling at 4532 ft. in sand and shale. Deviation surveys: 4310 ft. - 10', 4469 ft. - 1/4°~ Mud: wt. 11.6 lb./gal., vis. 45 sec., w.1. 7 cc., f.c. 1/32", sand 14~. March 24 Dri~lling at 4787 ft. in sand and shale. Deviation survey: 4675 ft. - 1/4v. M~d: wt. 11.7 lb./gal., vis. 49 sec., w.1. 8 cc., f c. 1/32", sand 14~. March 25 Drilling at 4998 ft. in sand and shale. Mud: wt. 11.5 lb./ gal., vis. 48 sec., w.1. 7 cc., f.c. 1/32", pH 10, sand 13%. March 26 Drilling at 5334 ft. in sand and shale. Deviation survey: 5240 ft. - 20'. Mud: wt. 11.7 lb./gal., vis. 49 sec., w.1. 8 cc., f.c. 1/32", pH 7, sand 12%. March 27 Drilling at 5578 ft. in shale with streaks of sand. Deviation surveys: 5415 ft.-20'. Mud: wt. 11.4 lb ./gal., vis. 50 sec., w.1. 9 cc. March 28 Drilling at 5907 ft. in shale. Mud: wt. 11.5 lb./gal., vis. 54 sec., w.1. 8 cc., pH 8, sand 11~. March 29 Drilling at 6163 ft. in shale with sand streaks. Deviation survey: 6020 ft. - 20' Mud: wt. 11.2 lb./gal., vis. 47 sec., w. 1. 8.44 cc., CONFIDENTIAL YAKUTAT No. 1. Page 3- CONFIDENTIAL' March 30 Drilling at 6365 ft. in sand and shale. Mud: wt. 11.1 lb/gal., vis 52 sec., w.1. 6 cc., f.c. 1/32", pH 10.5, sand 13~. March 31 Drilling at 6630 ft. in sand and shale, Deviation Survey: 6510 ft.- 3/4°. Mud: wt. 11.4 lb./gal, vis. 51 sec., w.1. 6 cc., f.c. 1/32", sand 15 . April 1 Drilling at 6798 ft. in black shale and hard conglomerate. Mud: wt. 11.3 lb/gal., vis. 49 sec., w.1. 7cc., f.c. 1/32", sand 14%. April 2 DrillEd to 6805 ft. in hard conglomerate. Going in hole to clean out after running electric and micro logs and dip meter. Logs checked T.D. at 6803 ft., drillers depth 6804.62 ft. April 3 Drilling at 6810 ft. in hard conglomerate. Attempted to take side wall cores but hard formation samplers would not take soft formation samples. Mud: wt. 11.3 lb./gal., vis. 59 sec., w.1. 6 cc., sand 11%. April 4 April 5 Drilled to 6879 ft. in black shale with 8 3/4 in. bit. Opened 8 3/4 in. hole to 1~ in. hole from 588 ft. (casing shoe) to 800 ft. T.D. 6879 ft. Opening 8 3/4 in. hole to 12¼ in. at 1382 ft. April 6 April 7 April 8 April 9 T.D. 6879 ft. Opening 8 3/4 in. hole to 12~ in. at 2167 ft. T.D. 6879 ft. Opening 8 3/4 in. hole to 12~ in. at 2984 ft. T.D. 6879 ft. Opened 8 3/4" hole to 12~a~'' to 3200 ft. Deviation survey: 3200. ft.-O°. Started r~ing 9 5/8 in. casing. T.D. 6879 ft. Ran 79 jts., 3203.66 ft., 9 5/8 in., 36 lb/ft., J-55, R-3, 8rd td., ST&C casing, Larkin guide shoe and float collar, 3 centralizers and 6 scratchers. Casing set at 3201 ft. K.B. Cemented with 260 sacks regular plus 3 sacks gel. Started cementing at 4:23 AM, completed at 5:20 AM. Bumped plug with 1000 psig using rig pump~ bled off pressure to 0 psig~ float collar held. Casing bowl flange to KB is 14.60 ft. April 10 Began nippling up at 5:20 AM after W.O.C. 24 hrs. Tested B.O.P. with 800 psig for 20 min.~ pressure held. April 11 Finished nippling up and straightening derrick. Top of cement inside casing 3158 ft. Drilled float at 3:00 PM~ shoe at 5:00 PM. Cleaning hole out at 4720 ft. April 12 Cleaned hole out to T.D. of 6805 ft. Drilled 4 ft. to 6809, drilling very slow, bit probably locked~ 'making trip to change bit. April 13 Drilling at 7075 ft. in sand and shale. Deviation survey: 7070 ft.- 3/4°. Mud: wt. 11.2 lb/gal., vis. 50 sec., w.1. 6 cc., f.c. 1/32", pH 10.5, sand 12%. Installed desander. April 14 Drilling at 7378 ft. in sand and shale. Mud: wt. 11.1 lb/gal., vis. 63 sec., w.1. 7 cc.~ f.c. 1/32"~ pH 10.5, sand 10%. CONFIDENTIAL' YAKUTAT No. 1 Page 4. CONFIDENTIAL April 15 Drilling at 7835 ft. in sand and shale. Mud: wt. 11.3 lb/gal., vis. 60 sec., w.1. 5.6 cc., f.c. 1/32", pH 10.5, sand 12~. April 16 Drilled to 7848 ft. pulled out of hole to change bits. Bearing in GM quad unit compound burned out. Could not complete trip and begin drilling without replacing bearing. Shut down for repairs. April 17 T.D. 7848 ft. Repaired rig. Started in hole at 10:00 PM, broke circulation to condition hole. April 18 Conditioned hole, began drilling at 6:00 AM. Drilling at 7999 ft. Deviation survey: 7999 ft--l°. Mud: wt. 11 lb/gal., vis. 63 sec., w.1. 7 cc., £.c. 1/32", pH 10.5, sand 5~- April 19 Drilling at 8157 ft. in shale and conglomerate. Deviation survey: 8157 ft.-1°· Mud: wt. 10.9 lb/gal., vis 53 sec., w.1. 9.6 cc., f.c. 1/32", pH 10.5, sand 4.5~. April 20 Drilling at 8306 ft. in shale and conglomerate. Deviation survey: 8264 ft.-l/2°. Mud: wt. 10.9 lb/gal., vis. 69 sec., w.1. 5.4 cc., f.c. 1/32", pH 9.5, sand 3.5~- April 21 Drilling at 8437. Conventional core No. 1 8410-37 with 6 1/8 in. conventional barrel, recovered 5.5 ft. of sandy conglomerate, no shows. This core was taken for information only, there were no shows before taking this core. Deviation survey: 8475 ft.-40'. Mud: wt. 10.9 lb/gal., vis 51 sec., w.1. 8 cc., f.c. 2/32", pH 10.5, sand 4.5~. April 22 Drilled to 8598, circulating to condition hole to run log. Mud: wt. 10.8 lb/gal., vis. 57 sec., w.1. 8.4 cc., pH 8.5, sand 4~. April 23 T.D. 8598 ft. Ran electric and micro-log, dip meter, and sidewall cores. Started in hole with bit to resume drilling. April 24 Drilling at 8749 ft. in sand and shale. Deviation survey: 8705 ft.-l/4°. Mud: wt. 11.1 lb/gal.~ vis. 60 cc., w.1. 7 cc., f.c. 2/32", pH 10.5, April 25 Drilling 8851 ft. in sand and shale. Deviation survey: 8760 ft.-20'. Mud: wt. 11.1 lb/gal., vis. 63 sec., w.1. 8cc., f.c. 2/32", pH 9.5, April 26 Drilling at 8989 ft. in shale. Deviation survey: 8920 ft.-5', Mud wt. 10.9 lb/gal., vis. 60 sec., w.1. 7.4 cc., f.c. 2/32", pH 9.5, sand 5~. April 27 Drilling at 9008. Conventional core No. 2 9000-10, recovered 2.5 ft. of siltstone, no show. Mud: 10.9 lb/gal., vis. 58 sec., w.1. 7 cc., f.c. 2/32", pI- 9, sand CONFIDENTIAL YAKUTAT No. 1. Page 5. April 28 CONFIDENTIAL Drilled to 9064 ft. Core No. 3 9064-85 ft., recovered 20 ft. sandstone, no shows. Now going in hole to cut Core No. 3. Mud: wt. 10.9 ft/gal., vis. 67 sec., w.1. 7.4 cc., f.c. 2/32". pH 10.5, sand 4%. April 29 April 30 Drilling at 9173 ft. in siltstone. Deviation survey: 9153 ft.-l/2°. Mud: wt. 10.8 lb/gal., vis. 60 sec., w.1. 7.66 cc., f.c. 2/32", 8.5, sand 8.5 . Drilled to 9231 ft. Ran elec~t~pi~c~ andnicro log, dip meter and sidewall cores. Log measured T.D. at ~29 equals drillers T.D. of 9231. Mud: wt. 10.7 lb/gal., vis. 64 sec., w.1. 6.4 cc., f.c. 2/32", pH 8.4, sand May 1 Drilling at 9273 ft. in siltstone. Deviation survey: 9270 ft.-40'. Mud: wt. 10.9 lb/gal., vis. 75 sec., w.1. 7.2 cc., f.c. 2/32", pH 10.3, sand 4.5%. Mud returns have higher temperature. May 2 Drilled to 9314 ft. in bentonitic siltstone. Mud: wt. 10.5 lb/gal., vis. 64 sec., w.1. 7 cc., f.c. 2/32", pH 10.6, sand 4.5%. At noon wh~e changing crews and greasing up with bit at 9302 ft. (12 ft. off bottom) and circulating~ drill pipe stuck while rotating and circulating. Stuck pipe killed motors, good circulation was maintained. Unable to move drill pipe. Lubricated around drill collars with 600 gal. diesel oil. Working drill pipe but unable to move it. Mud returns very warm. May 3 T.D. 9314 ft. Circulating and working stuck drill pipe. Mud: wt. 10.5 lb/ gal, vis. 45 sec., w.1. 6.5 cc., f.c. 2/32", pH 10.5, sand 4.5%. 4 T.D. 9314 ft. Circulating and working stuck drill pipe. Mud: wt. 10.6 lb/ gal., vis. 52 sec., w.1. 6 cc., f.c. 2/32", pH 10.5, sand 1.5%. May 5 T.D. 9314 ft. Circulating and working stuck drill pipe. Mud: 11 lb/gal., vis. 57 sec., w.1. 6 cc, f.c. 2/32", pH 10.5, sand 1.5~. May 6 T.D. 9314 ft. Circulating and working stuck drill pipe. Spotted 600 gal. of diesel oil around drill collars. Ran Magna-Tector and found drill string stuck at top of collars, 9023. Backed off drill pipe with string shot at 9023 leaving 9 drill collars, bit sub and bit in hole. Conditioned hole with bit. . 7 T.D. 9314 ft. Conditioned hole with bit to top of fish, 9023 ft. Went in hole with fishing tools; overshot, safety joint and Bowen jars. Jarred on stuck drill collars from 8:30 PM to mid-night when jars stopped acting. Drill collars had not moved. May 8 T.D. 9314 ft. Released overshot and pulled out of hole. Went in hole with 3 joints of 7 5/8 in. washpipe, 127 ft. Washpipe stuck at 7056, top of washpipe 6929. Could not circulate after washpipe stuck. Unable to move washpipe with Shaffer-Wagner Bumper Sub which was run on top of washpipe. Backed off bumper sub safety joint and pulled out of hole. Top of washpipe fish 6927. CONFIDENTIAL' YAKUTAT No. 1 Hay 9 Page 6. CONFIDENTIAl2 T.D. 9314 ft. Worked over Bowen jars. Went in hole with Bowen jars, screwed on fish, could not circulate. Bowen jars would not function. Unscrewed from stuck wash pipe and pulled out of hole. Went in hole with McCullough jars. May 10 T.D. 9314 ft. Screwed on to wash pipe fish but could not move fish. Tried to unscrew Shaffer-Wagner Bumper Sub safety joint to circulate and condition hole but could not back off safety joint. Ran string shot and backed off at 6927~ top sub of Shaffer-Wagner Bumper Sub. Pulled out of hole. Went in hole with bit to condition hole. Pulled out of hole. May 11 T.D. 9314 ft. Went in hole open ended to 6930. Set cement plug, 50 sacks regular. Finished cementing at 3:00 AM. Will W.0.C. 48 hours. May 12 T.D. 9314 ft. Checked top of plug at 6848 ft. after W.O.C. 30 hrs. 86 ft. fillup. May 13 T.D. 9314 ft. Began drilling cement plug at 4:30 AM with 7 5/8 in. bit trying to drill around stuck wash pipe. Drilled to 7008 with 7 5/8 in. bit, top of stuck wash pipe 6927. Pulled dull 7 5/8 in. bit and ran 8 3/4 in. rock bit. Could not drill past top of fish with 8 3/4 in. rock bit. May 14 T.D. 9314 ft. Set sidetrack plug from 6926 with 75 sacks regular cement plus 7% beach sand. Completed cementing at 10:00 AM. Will W.0.C. 48 hours. May 15 T.D. 9314 ft. Checked top of plug at 6633 ft., 293 ft. fillup. W.0.C. May 16 T.D. 9314 ft. Began drilling plug at 10:00 AM with 7 4/8 in. bit trying to drill past fish. Drilled to 6966 with 7 5/8 in. bit. Went in hole with 8 3/4 in. pilot bit and drilled to 6976. Top of fish 6927. May 17 T.D. 9314 ft. Pulled out of hole with 8 3/4 in. pilot bit. Went in hole with 8 3/4 in. rock bit~ did not hit top of fish. Deviation surveys: 7000 ft.-1°, 7060 ft.-2°~ 7135 ft.-O° 10'. Drilled into old hole at 7166 ft. Ran in two stands of drill pipe, hole dragging, tight. Estimated maximum horizontal distance between old hole (wash pipe fish) and side track hole~ 2 ft. in sandy conglomerate formation. Pulled out of hole with bit. Went in hole open ended~ preparing to P & A. May 18 T.D. 9314 ft. Set cement plug of 50 sacks from 6793 ft. -6925 ft. completed at 5:00 AM. Set cement plug from 3158 ft. - 3230 ft. completed at 9:00 AM. 9 5/8 in. casing set at 3201 ft. Began laying down drill pipe. May 19 T.D. 9314 ft. Mixed 6 sacks regular cement and placed inside 9 5/8 in. O.D. casing at ground level. Welded steel plate over top of casing. Hole is full of drilling mud between plugs. The 9 5/8 in. casing was left in the hole so that the hole could be re-entered and deepened in event future drilling in the area should yield information that would warrant ~ido-tr~cking aud deepening this well. Yakutat No. 1 temporarily plugged and abandoned. CONFIIDENT A ? - YAKUTAT~!' Sidewall Core Description :O0 !FI DEF,I'TIA' 7889' 7899' 7954' 7960' 8402' 8406' 8480' 8814' 8868' 8878' 8986' 8996' 9006' 9009' 9023' 9028' 9035' 9042' 9046' 9054 9060 9o64 9106 9109 9135 9143' 9176' 1½" gry, firm, tight, fg ss NS 121-" gry, friable, mg ss NS Fragment, it gry, firm, m-cg ss w/scattered poor fluor 1~' it gry, friable, m-cg ss NS 1't gry, hard¢ silty¢ v~g ss, scattered pebbles NS 1½" it gry, friable, cg ss¢ scattered pebbles NS 1½" gry friable, f-rog ss NS 1½" gry, hard, sdy siltstone NS No recovery No recovery Misfire Pulled off 1" brownish-gry, hard siltstone NS 1½" gry~ firm, tight~ silty, fg ss NS 1 3/4" gry, firm~ vfg ss NS 1½" It gry, firm, vf-fg ss NS Pulled off 1-~" brownish-gry~ firm siltstone NS Pulled off 2" It g~y, firm, tight~ m-cg ss NS 1½" it gry, friable, silty, f-rog ss NS 2" It gry, friable~ m-cg ss NS 1½" gry, silty shale NS Pulled off Pulled off No recovery 1 3/4" it gry, firm mg ss NS 'CONFIDENTIAl.:' cob S 10-31½' 9000-01 ' ool-o ' 9oo ½- _o' 9065-66' 9066-67 ' 9067-68 ' 9068-69' 9069_70 ,~ 9070-71 ' 9071--73' 9O73-75' 9075-76' 9076-81' 9081-83' 9083-84' 9o84-85' Core Descriptions 8410-37' Rec. No recovery. (Cuttings of this interval indicate that this section consists of brownish-graymicaceous siltstone and unconsoZidated conglomeratic material. Medium to coarse grained, gray, friable~ quartzitic sandstone. Fine to medium grained, light gray, firm, quartzitic sandstone with calcareous cementation. N/S. 9000-10' Rec. 2½' Brn siltstone, N/S. Dk gry shale, N/S. (Badly burned in barrel) No recovery 9065-85' Rec. 20' Lt gry S&P~ firm, m-cg ss w/small sub-rounded pebbles, fair scattered dull fluor. SS as above w/NS Gry S&P, firm fg ss w/NS Lt gry S&P, friable~ m-cg ss w/NS Gry S&P, firm, mg ss w/NS Lt gry S&P, friable, mg ss w/NS Firm ss as above w/NS Friable ss as above w/NS F-mg ss as above w/NS Firm ss as above w/NS Silty, fg ss as above w/NS Gry~ firm, fg ss w/NS Greenish-gry~ hard, tight, fg ss w/NS Form 9=~1a (Feb. 1951) i I l i i i ...... i ..... i ...... i ! (SUBMIT. IN TRIPLICATE) UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOG lC:AL SURVEY SUNDRY NOTICES AND REPORTS ON WELLS NO.'~ 0~,.~,0..0 ~0~,~ O~ ~'~ W~ ......... I ...... II ~0~"' ~ O~ ~-O~,",N~ O~ ~P~'~ ................ I ..... NOTICE OF INTENTION TO PULL oR ALTER CASING ...... .............. N.ICE OF INTENTION 'TO ABANDON WELL ...................... I ......~u,~-- ...... ' ............................................ "~-'- _, ....... , ............................. [ .... : ............................ t ~11 ................ fi..----- (INDICATE ABOVE BY CHECK MARK NATURE OF REPORT, NOTICE, OR OTHER DATA) [S~--~} ............ ~E } line of sec." Well No. .................. 1 is located ~ ft. from line and ~ f~. from W ............ ~ .... :---:~--'~-_,-,-~-,i-~ .... ~,~ ....... -_-. ...... -(~,Y-, ......... -(~ .... i; ................. i:~'~,i~-)- .......... .................. ~i~'li~ia} .................................. ~i% hh-~ -o¥ ~i~l-i~-~i ;bY ......................... -{'~/~ ii.' ¥;~i~i.~') .............. The elevation of the derrick ttoor above sea level is ............ f1~ ft. DETAILS OF WORK ¢Stat~ n&m~ ol~ and .~l~t~! d.pth' to obj~ti.o ~n¢lsl show sF'r.~s, in~ point., ~n~ all oth~ I understand that this plan of work must receive approval in writing by the Gcoloefcal ~urvey b~fors operations may be commenced. Company ............................................................................................................................................... GPO 862040 i R34E CRM j I 025085 I I T 27 32 33 34 35 36 S ! ~.,--- 200' I NO. 1 ,. ~ ~> TD 9314 I 024885 i 'o 02489~ 'o NO. 3 o° ~ TD 108 , T 1 28 5 4 3 _.~,,,o-_ 2 ; ~--[,oo' S TD 1 75fi~ ~ POSITIONS OF ~/ELLS As SHOWN ON THIS MAP CONFORM TO 'rile ALASKAN PROTI =ACTION SYSTEM. PREV,OU$. JVJAPS CO.PILED BY C¢,LORADO OiL AND GAS CORP. SHCULD NOT BE USED Foe WELL LOCATION. JULY 3, Ig61. 4~ COLORADO OIL AND GA5 CORPORATION ............. D.£.N.y_E:. ~. C_OL~gR__A n~ ......... 4 YAKUTAT 1--2--3 ICY. _BAy--CAPE FAIRWEATHER i ~'-~ ~"'~ . . ALASKA f~ ~ Iltl--4000! 3 JULY 81