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GMC Data Report No. 056
Total organic Carbon, extractable organic matter, Rock-Eval parameters, Isoprenoid ratios, Carbon preference index, and isotopic data from cuttings of the AMOCO Cathedral River No. I well. 6 February 1986 Total of 23 pages in report Geologic Materials Center Data Report 56 Table 1. Total organic carbon, extractable organic matter (EOM), and Rock'Eval parmeters determined in cutting-from the Amoco Cathedral River //1 well. Cuttings were composited over the depth intervals indicated. Sample Depth Formation TOC EOM EOM/TOC S ~ No. ft % ppm S2 Ss HI OI T - max mg/g rock mg/gTOC ° C 132109-1 5360-5630 Shel ikof, m. 0.37 274 mbr; 7.4 O. 09 O. 54 O. 40 R -2 6260-6530 -3 7340-7610 Sheli kof, m. O. 61 406 mbr; Shel ikof, m. 0.41 475 mbr; 6.6 11.6 144 109 431 0.7 0.12 0.71 0.46 117 76 435 0.7 -4 8780-9230 Kialagvik, u. 0.85 856 mbr; 10.1 0,08 0.44 0.58 108 143 428 1..1 -5 9950-10,400 Kialagvik, m. 0.77 571 mbr; 7.4 0.23 1.04 0.59 122 70 432 -6 11030-11300 Kialagvik, m. 0.74 317 mbr; 4.3 O. 20 O. 92 O. 68 1.3 -7 11660-11930 Unnamed, L. Jur. -8 12020-12110 Unnamed, L. Jur. 0.81 284 1.07 1134 '3.5 10.6 0.18 0.48 0.52 0.18 O.37 0.38 119 88 430 1.8 65 72 432 1.8 -9 13820-14090 Unnamed, L. Jur. 1.07 295 2.8 0.32 1.29 0.82 45 48 433 1.9 -10 14090-1436 Unnamed, U. Triassic O. 74 405 5.5 0.22 0.51 0.46 121 76 425 2.'0 0'. 14 O. 58 O. 50 48 43 428 2.4 78 68 429 2.4 Table 2. Bulk composition, isoprenoid ratios, carbon preference index, and isotopic data obtained from composite cuttings from the Amoco Cathedral River #1 well. Sample Depth No. ft 132109-1 5360-5630 -2 6260-6530 -3 7340-7610 -4 8780-9230 -5 9950-10,400 -6 11030-11300 -7 11660-11930 -8 12020-12110 -9 13820-14090 -10 14090-1436 Pr/C17 Ph/C18 Pr/Ph CPI 0.48 0.38 1.76 1.07 0.48 0.31 2.09 1.14 0.47 0.36 1.44 1.00 0.50 0.31 2.08 1.01 0.45 0.31 2.11 1.11 0.43 0.31 2.15 1.01 0.45 0.31 2.29 1.09 0.51 0.32 2.01 1.03 0.51 0.38 2.17 0.87 0.48 0.36 2.05 0.90 C, MC Data Report 56 Page 2/23 Sample Mg/Gm Rock Number TOC S1 S2 1321-9- I 0.39 0.09 0.58 1321-9- 1 0.35 0.09 0.49 1321-9- 2 0.64 0.11 0.68 1321-9- 2 0.58 0.12 0.74 1321-9- 3 0.41 0.08 0.44 1321-9- 3 0.40 0.09 0.44 1321-9- 4 0.87 0.23 1.05 1321-9- 4 0.83 0.23 1.03 1321-9-'5 0.80 0.20 0.92 1321-9- 5 0.74 0.20 0.91 1321-9- 6 0.73 0.18 0.50 1321-9- 6 0.74 0.18 0.47 1321-9- 7 0.83 0.18 0.37 1321-9- 7 0.79 0.18 0.37 1321-9- 8 1.07 0.28 1.28 1321-9- 8 1.06 0.36 1.30 1321-9- 9 1.06 0.21 0.52 1321-9- 9 1.07 0.23 0.50 ]321-9-10 0.74 0.13 0.58 ]321-9-10 0.74 0.16 0.58 Table 1 Mobil Geochemistry Job No. 1321-9 ROCK-E VAL PYROLYSIS Hydrogen Oxygen S3 Index I'ndex Oil Shows 0.37 148.7 94.9 0.43 140.0 122.9 0.43 106.3 67.2 0.49 127.6 84.5 0.66 107.3 161.0 0.50 110.0 125.0 0.53 120.7 60.9 0.66 124.1 79.5 0.74 115.0 92.5 0.62 123.0 83.8 0.57 68.5 78.1 0.47 63.5 63.5 0.42 44.6 50.6 0.35? 46.8 44.3 0.83 119.6 77.6 0.80 122.6 75.5 0.47 49.1 44.3. 0.45 46.7 42.1 0.53 /8.4 71.6 0.48 78.4 64.9 FILE NO. 85111 or Gas Trans TMAX Potential Ratio (Deg C) 0.09 0.67 0.13 431 0,09 0.58 0.16 .431 0.11 0.79 0.14 436 0.12 0.86 0.14 434 0.08 0.52 0.15 428 0.09 0.53 0.17 428 0"23. 1.28 0.18 432 0.23 1,26 0.18 432 0.20 1.12 0.18 432 0.20 1.11 0.18 428 0.18 0.68 0.26 432 0..18 0.65 0.28 431 0.18 0.55 0.33 433 0.18 0.55 0.33 433 0.28 1.56 0.18 426 0.36 1.66 0.22 423 0.21 0.73 0.29 428 0.23 0.73 0.32 427 0.13 0.71 0.18 431 0.16 0.74 0.22 427 TOC -- Total Organic Carbon llydrogen Index -- (S2/TOC)xlO0 Oxygen Index -- (S3/TOC) x 100 Oil or Gas Shows : S1 Oil or Gas Potential = S1+S2 Transformation Ratio = S1/(S1+S2) I MOSIL R & O GEOCHEMISTRY LIMS I I' 09/20/85 Geochemistry GLC REPORT 08:40 I · -- .... - .... - ............... ---- .... ----------- ..... Page 1 SAMPLE 1321-9-1 LOCATION ALASKA DEPTH 5360-5630 FT GLC'F RA2564 FILE'NO 1321-9 SAMP'ID 05/01541 SAMPTYPE CUTTINGS ALKANE SUMMARY DATA RATIO PRISTAHE/PHYTAHE RATIO PRISTANE/NCI? RATIO PHYTAHExNC18 1.26 .48 .38 CARSON PREFERENCE INDEX 1.0 ? ~ o~ Tote NC10 NC11 NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 · 2. 4. 5. 2. 1. 1. 1. 1. 432 464 574 907 065 832 961 358 796 798 822 562 500 437 I~opreno ids C15IP C16IP C18IP PRISTANE PHYTANE .401 1. 068 1.658 2.560 1. 457 NC24 NC25 NC26 NC2~' NC28 NC29 NC30 NC31 NC32 NC34 NC35 NC36 ~ oF Tote 1 1.322 1. 128 .883 .714 .590 .607 · 422 .327 .236 · 174 · 148 .064 .017 GMC Data Report 56 Page 4/23 r r &82&-9-~ , RA2584 Y max. Amoco Cathedral RiVer #1 Shelihof Fm. 5360-5630' SATURATES. · X · · 20 25 = retention · 30 time · (minutes) I MO8IL R & O GEOCHEMISTRY LIMS I · t 09/20/85 Geochemi~tr~ GLC REPORT 08:40 I ............ " ............. I ........................ Page 2 ......... SAMPLE LOCATION DEPTH GLC'F 1321-9-2 ALASKA 6280-8530 FT ALKANE SUMMARY DATA FILE'NO 1321-9 SAMP°ID 85x01542 SAMPTYPE CUTTINGS RATIO PRISTANE/PHYTANE RATIO PRISTANE/NCI? RATIO PHYTANE/NC18 2.09 · 4.8 CAR80H PREFERENCE INDEX Total ~ o~ Tota I NC10 NCll NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 . 1. 1. 2. 4. 4. 4. 2. 2. 1. 1. 1. 286 55? 086 096 650 962 864 656 521 872 069 918 716 786 NC24 NC25 NC26 NC27 NC28 NC29 NC30 NC31 NC32 NC34 NC35 NC36 1.652 1.508 1.2S1 1.'140 .822 .778 .472 .366 .220 .198 .132 .037 .01~ Isopreno ids C15IP C16IP C18IP PR I STANE PHYTANE 1.550 1. 486 2.257 1.081 GMC Data Report 56 Page 6/23 Y IllaX. = 7i20. . SATURATES Amoco Cathedral RiVeP #1 Shelihof Fm. 6260-653O' i5 X i i i i ii · w · 20 25 30 = petention time · 35 (minutes) · 45 50 I MOBIL R & D GEOCHEMISTRY LIMS I 'l 09/20/85 Gegchemistry GLC REPORT 08:40 I ........ .mm= ............. == ......... . ...... . ....... Page SAMPLE 1321-9-3 LOCATION ALASKA DEPTH 7340-7610 FT GLC'F RA2566 FILE'NO 1321-9 SAMP'ID 85/'01543 SAMPTYPE CUTTINGS ALKANE SUMMARY DATA RATIO PRISTANE/PHYTANE RATIO PRISTANE/NC12 RATIO PHYTANE/NC18 1.44 · 47 CARBON PREFERENCE INDEX 1.OO ~ oF Total ~ oF Total NC10 NC11 NC12 NC13 NC14 NC15 NC16 NCi? NC18 NC19 NC20 NC21 NC22 Isopreno id~ C15IP C16IP C18IP PRISTANE PHYTANE .267 .842 1. 436 2.113 2. 945 3.49~ 3.95:6 3.570 3. 161 2.638 2. 133 2.001 1.814 .42~ .919 1.200 1.858 1.288 NC24 NC25 NC26 NC2? NC28 NC29 NC30 NC31 NC32 NC33 NC35 NC~,6 1.586 1.332 1. 126 .'929 .B18 .865 .880 .958 1.116 1. 042 .902 · 750 .021 Page 8/23 GMC Data Report 56 · Y max. = 8920. SATURATES Amoco Cathedral River #1 Shelihof Fro. 7340-7610' i ii · · · · ~5 20 25 30 X = retention time · (minutes] · 45 50 J 09/20/85 Geochemistry [;LC REPORT 08:41 I ------- .... - ......... --------- ..... --------- .... --- Page 4 --------- SAMPLE 1321-9-4 LOCATION ALASKA DEPTH 8?80-9230 GLC'F RA2567 FT FILE'NO 1321-9 SAMP'ID 85/01544 SAMPTYPE CUTTINGS ALKANE SUMMARY DATA RATIO PRISTANE/PHYTANE 2.08 RATIO PRISTANE/NC12 .~0 RATIO PHYTANE/NC18 .3i ~Q oF Tota 1 NC10 .390 NCll .666 NC12 .680 NC13 1.415 NC14 3.152 NC15 5.132 NC16 6.094 NC17 6.420 NC18 5.047 NC19 4.122 NC20 2.916 NC21 1.914 NC22 1.304 NC23 1.000 CARBON PREFERENCE INDEX 1.01 NC24 NC25 NC26 NC27 NC28 NC29 NC30 NC31 NC32 NC33 NC34 NC35 NC)6 ~ oF Tota I o. . . . . · e e e . e · · . 695 578 504 462 394 479 454 392 392 280 200 080 005 l~oprenoids C15IP .333 C16IP 1.192 C18IP 2.146 PRISTANE 3.210 PHYTANE 1.543 GMC Data Report 56 Page 10/23 RA2567 15 X 20 25 @0 = retention time Y max. = 24071. SATURATES Amoco Cathedral River #1 Kialagvik Fm. 8780-9230' · 35 (minutes) · · · 40 45 50 .I MOB!L i~ & O ' ' GEOCHEMISTRY L!MS I · I '09/20/B5 Geochemistry GLC REPORT 0B:41 I ..... ...... - ........ -------------'''''''''''''''''' Page 5 ''' ...... SAMPLE 1321-9-5 LOCATION ALASKA DEPTH 9950-10400 FT GLC'F RA2568 ALKANE SUMMARY DATA FILE'NO 1321-9 SAMP'ID 85/01545 SAMPTYPE CUTTINGS RATIO PRISTANE/PHYTANE RATIO PRISTANE/NCI? RATIO PHYTANE/NC18 2.11 · 45 .31 CAR80N PREFERENCE INDEX 1.11 ~ o~ Total NC10 NCll NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 · .828 1. 163 1.263 2.703 4. 879 6.370 6.255 5.211 3. 572 2.601 2.082 1.688 1.371 NC24 NC25 NC26 NC27 NC28 NC29 NC30 NC31 NC32 NC33 NC34 NC36 1. 188 1. 008 .783 .'626 · 452 .390 .2~4 .165 .110 ·081 · 05:3 · 025 .004 I~oprenoid~ C15IP C16IP C18IP PR I STANE PHYTAHE · 774 1.961 2.056 2. 348 1. 113 GMC Data Report 56 Page 12/23 ,i , · SATURATES Amoco Cathedral River #1 Kialagvik Fm. 9950-10400' , i , · · · 20 25 30 X = Petentt. on tt. me 35 (minutes) 40 45 50 MOBIL R & O : : GEOCHEMISTRY LIMB I 09/20/85 Geochemistry GLC REPORT 08:41 I ................. -- ..... '------------ ............. Page 6 - ........ SAMPLE LOCATION 0EPTH GLC'F 1521-9-6 ALASKA 110~0-11500 FT RA2569 ALKANE SUMMARY DATA FILE'N0 1521-9 SAMP' ID 85/01546 SAMPTYPE CUTTINGS RATIO PRISTANE/PHYTANE RATIO PRISTANE/NCI? RATIO PHYTANE/NC18 2.15 .45 .51 CARBON PREFERENCE INDEX 1.01 ~ oF Total Tote I NC10 NC11 NC12 NC15 NC14 NC15 NC16 NC17 NC18 NC19 NC2 0 NC21 NC22 NC25 1.102 5. 792 5. 479 4. 199 - 5. 155 5.555 5.269 4.608 2. 975 2.509 1. 740 1. 545 1.535 1.462 NC24 NC25 NC26 NC2? NC28 NC29 NCS0 NCS1 NC52 NC54 NC55 NC56 1.151 .85B .720 .545 .449 .562 .234 .168 .129 .100 · 068 .0~8 .024 Isoprenoids C15IP C16IP C18IP PRISTANE PHYTANE .917 - 1.840 1.761 1.977 .919 GMC Data Report 56 Paoe 14/23 lO ,RA~509 15 X 20 25 -- retention @0 time Y max. = 20170. SATURATES Amoco Cathedral River #1 Klalagvlk Fm. 11030-11300' 35 (minutes) 40 45 50 ~' ~'MOSIL R & D GEOCHEMISTRY LIMS . I 09/20/85 G~ochemi~try GLC REPORT 08:41 mm ........ m ................. m .......... m ........... Page 7 ......... SAMPLE 1321-9-7 LOCATION ALASKA DEPTH 11660-11930 FT GLC'F RA2570 FILE'NO 1321-9 SAMP'ID 85/01547 SAMPTYPE CUTTINGS ALKANE SUMMARY DATA RATIO PRISTANExPHYTANE RATIO PRISTANE/NCI? RATIO PHYTANE/NC18 2.29 .45; .31 CAR80N PREFERENCE INDEX 1.09 Total Total NC10 NCll NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 ·840 .803 .233 .430 .225 .820 .231 .219 ·252 .205 .551 · 199 .091 · 145 NC24 NC25 NC26 NC27 NC28 NC29 NC30 NC31 NC32 NC34 NC36 1. 013 .818 ·596 ~433 .320 .257 .161 · 098 .064 · 049 · 033 · 009 .004 lsoprenoids C15IP C16IP C18IP PRISTANE PHYTANE 1. 002 2.303 2.13'0 2.334 1.019 GMC Data Report 56 Paqe 16/23 i22i-9-7 : Y max. 2552 RA2570 = , SATURATES / / / Amoco Cathedral River #1 / // I · UnamedFm. lO i5 20 25 30 35 40 45 50 · X = retention time (minutes) f' MOBIL R & O GEOCHEMISTRY LIMS I 09/20/85 Geochemistry ~LC REPORT 08:42 ................................................. == Page 8 ......... SAMPLE 1321-9-8 LOCATION ALASKA DEPTH 12020-12470 GLC'F RA2571 FT FILE'NO 1321-9 SAMP'IO 85/01548 SAMPTYPE CUTTINGS ALKANE SUMMARY DATA RATIO PRISTANE/PHYTANE RATIO PRISTANExNC17 RATIO PHYTANE/NC18 2.01 .51 .32 Tota I NC10 NCll NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 .017 ·060 · 146 · 728 2·560 5. 172 6 ·270 6.866 5. 422 4. 775 3.651 2. ?58 2.101 Isopreno ids CAR80H PREFERENCE INDEX 1.03 X o~ Tota I NC24 1.531 NC25 1.228 NC26 1. 076 NC2? .862 NC28 .648 NC29 .547 NC30 .401 NC31 .286 NC32 .294 NC33 .203 NC34 .127 NC35 .018 NC36 .015 C15IP C16IP C18IP PRISTANE PHYTANE .326 1.281 2.420 3.529 1. 756 ~MO ~lmtn ~mnnrt ~q Paqe 18/23 iS21-9-8 . RA257 ~ Y max. Amoco = 1854B. SATURATES Cathedral Rlver #1 Unamed Fm, 12020-12470' X , ii1,, il ! , ,, i i · · 20 25 30 = retentt, on time (minutes) 40 45 50 l ~O8IL R & O GEOCHEMISTRY LIMS I I 09/20/85 Geochemistry GLC REPORT 08:42 I Il' ................................................ Page 9 ......... SAMPLE 1321-9-9 LOCATION ALASKA DEPTH 13820-14090 FT GLC'F RA2572 FILE'N0 1321-9 SAMP'ID B5/01549 SAMPTYPE CUTTINGS ALKANE SUMMARY DATA RATIO PRISTANE/PHYTANE 2.17 RATIO PRISTANE/NCI? .51 RATIO PHYTANE/NCi8 .38 ~ o~ Tota 1 CAR80N PREFERENCE INDEX .BT ~ oF Total NC10 .772 NC11 4. 045 NCi2 4.10B NC13 5. 714 NC14 , 6.761 NC16 6. 484 NC18 3.258 NC19 2. 042 NC20 1. NC21 .792 NC22 .750 Isoprenoid~ NC24 .291 NC25 .178 NC26 .130 NC2? .ilo NC28 .096 NC29 .027 NC30 .106 NC31 .066 NC32 .I12 NC33 .OB4 NC34 .055 NC35 '.022 NC36 .003 C15IP .972 C16IP 2.302 CT8IP 2.334 PRISTANE 2.690 PHYTANE 1.240 Data ReDort 56 Page 20/23 1~21-9-9 RA257~ Y max. -- SATURATES 2553i. Amoco Cathedral River #1 Unamed Fm. 13820-14090' 15 · · 20 25 X = Petention · 30 time 35 40 45 (minutes) f MO8IL R & D GEOCHEMISTRY LIMS I I 09x20/85 Geochemistry ~LC REPORT 08:42 I .................................................. = Page 10 ........ SAMPLE 1321-9-10 LOCATION ALASKA DEPTH 14090-14360 FT GLC'F RA2573 FILE'NO 1321-9 SAMP'ID 85/01550 SAMPTYPE CUTTINGS ALKANE SUMMARY DATA RATIO PRISTANE/PHYTANE 2.05 RATIO PRISTANE/NC17 .48 RATIO PHYTANExNCi8 .36 ~ ot~ Tota I CAR80N PREFERENCE INDEX .90 N o~ Tote 1 NC10 1.803 NCll 5.392 NC12 4.401 NC13 5.012 NC14 5.481 NCI5 6.439 NC16 5.806 NC17 4.698 NC18 3.099 NC19 2.022 NC20 1.134 NC21 .?43 NC22 .685 NC2] .513 NC24 .298 NC25 .210 NC26 .134 NC27 .'071 NC28 .095 NC29 .098 NC30 .135 NC~I .112 NC32 .165 NC33 .131 NC~4 .069 NC35 .010 NC36 .007 Isoprenoids C15IP C16IP C18IP PRISTANE PHYTANE .655 1.652 1.823 2.256 1.102 GMC Data Report 56 Page 22/23 i821-~-iO RA257~ Y max. = ~18545. SATURATES Amoco Cathedral Rlver #1 Triassic Fro.' , , 14090-14360' :~0 ~-5 20 25 30 35 40 45 50 X= retention time (~nutes) , ·
