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Home My WebLink AboutGMC Data Report No. 115Total organic carbon and Rock Eval pyrolysis data and analysis for the Consolidated Oil Iniskin Unit Zappa No. I well (See GMC Data Report No. 83), and for the Consolidated Oil Iniskin Unit Beal No. I well. Received 9 February 1989 Total of 22 pages in report Geologic Materials Center Data Report No. 115 ~ - iniskin We~l/ ~ (930' Co i1200', samples 6436-001 to -014) Organic Richness From 930' to 5090' TOG values of 0.90 to 0.66 wt.k generally reflect poor source rock organic carbon quantity. A sample at 6240-6270' with TOG 0.87 wt.~ has fair quantity, and from 6500' to 9080' three samples with values of 1.01 to 1.41 wt.'~ marginally qualify as 9cod source quantities. The deepest sample, at 11170-11200', has poor quantity (0.28 wt.~). Thermal Maturity Based on Tmax values for samples from 1430' to 4980' (Tmax 435-438oc), maturation varies from immature to marginally mature (early oil window). Marginally detectable S1 values (0.10) improve slightly for samples at 5060'. A shoulder om the S2 peak of the sample at 6500-6550' accounts for the break in the downhole increasing trend of Tmax- The shoulder could reflect either early generated bitumen or contamination, which can reduce Tmax.' Quantity of Organic Matter At this early, stage of maturity the low ~ydrogen Indices (28-149) suggest 'a marginally gas prone source rock to n'On'source rock quality (Type III~Type IV kerogen). Ini~kin Beal #1 (480' to 8760', samples 6438-023 to -041) Organic Richness Poor to fair TOt from 480' to 5120' (0.46-0.55 wt.~), good from 6510' to 8040' (0.99-1.55 wt.~), fair from 8520' to 8760' (0.55-0.90 wt.~). Thermal Maturity Clear unimodal ~2 peaks have yielded apparently reliable Tmax vulue~ throughout the well. They var~ fairly consistently with depth from marginally mature at the surface (435-440oc) to well within the oil window ~or the deepest samples (up to 448oc). This is ~upported by increasin~ S1 values and Production Indices up to Quality of OrManic Matter No oil prone sample was apparent as the HI never significantly exceeded the HI:lDO required to characterize a mixed oil and gas prone ~ource. ~everal ~amples, however, had value~ near 150 and considerin~ their having been in-the'oil window'these values-cOuld have been reduced by early ~eneration and expulsion. These data correlate well with the "Iniskin well". /22 Results of TotaI TABLE II Organic Carbon Analysis and Roc k- Eval Pyrolysis Sample Depth TOC Number (ft) (Wt. %) S1 S2 S3 Tmax (rog/g) (,ng/g) (rog/g) Production Index tlydrogen Index Oxygen Index lniskin Well: 6436-001 930-960 0.30 6436-002 1430-1460 0.66 6436-003 2100-2130 0.50 6436-004 2160-2190 0.57 6436-005 3290-3320 0.54 6436-006 4520-4540 0.53 6436-007 4950~4980 0.46 6436-008 5060-5090 0.58 6436-009 6240-6270 0.87 6436-010 6500-6550 1.41 6436-011 8180-8210 1.01 6436-012 9060-9080 1.11 6436-013 10370-10390 0.35 6436-014 11170-11200' 0.28 Well: Iniskin Beal ~1 6438-023 480-570 0.58 6438-024 930-1020 0.75 6438-025 1530-1620 0.53 6438-026 1970-2030 0.55 6438-027 2470-2500 0.79 6438-028 2990-3020 0.56 6438-029 3500-3530 0.66 6438-042 3530-3590 0.63 6438-030 3810-3840 0.46 6438-031 5070-5100 0.55 6438-032 5590-5620 0.55 6438-033 5930-5960 0.85 6438-034 6510-6530 1.55 6438-035 7000-7020 1.18 6438-036 7500-7520 1.07 6438-037 8020-8040 0.99 6438-038 8520-8540 0.67 6438-039 8995-9020 0.70 6438-040 9380-9410 0.55 6438-041 8740-8760 0.90 0.15 0.51 0.35 435 <0.I0 0.14 0.47 438 <0.10 0.20 0.29 438 <0.10 0.36 0.47 434 <0.10 0.47 0.36 438 <0.10 0.33 0.38 438 0.11 0.65 0.37 441 0.10 1.01 0.30 442 0.13 1.50 0.72 438 0.23 1.06 0.34 442 0.36 1.65 0.30 441 0.i0 0.56 0.16 438 <0.10 0.90 0.13 436 <0.10 0.28 0.14 435 <0.10 0.22 0.10 440 <0.10 1.10 <0.10 436 <0.10 0.28 <0.10 442 <0.10 0.87 <0.10 441 <0.10 0.60 <0.10 443 <0.10 0.38 <0.10 439 <0.10 0.44 <0.10 445 <0. I0 0.59 0.11 441 0.15 0.96 0.12 443 0.50 2.41 <0.10 444 0.31 1.76 <0.10 446 0.24 1.44 0.10 446 0.22 1.25 0.16 445 0.14 0.73 0.11 445 0.28 0.69 0.42 440 0.18 0.58 0.17 444 0.34 1.09 0.16 448 0.23 0.15 0.09 0.08 0.18 0.18 0.15 · 0.14 0.17 0.15 0.14 0.15 0.16 0.29 0.24 0.24 96 120 53 41 140 50 131 95 83 80 108 113 156 149 135 126 109 98 106 121 78 28 35 67 88 72 112 116 107 105 149 53 93 51 86 68 82 64 34 51 33 27 GMC Data Report 115 Page 2/22 Q BROWN ~ RUTH ~dRIRATORIES. IN~ WELL NANE~ INISKIN WED. GEOCHEMICAL LOG I :HYDROCARBON - ~ > SOURCE BED POTENTIAL MATURITY INDICATIONS ~ m ~ J O T.O.C. (wt.%) S2 (m~g) S21S3 HYDROGEN I INDEX I , ~, , ~ (m~g) S1 + S2 ~ ~ ~ ,I,I,i, ,I, ,I,, IIIIllllllllllllllllllill I ! I ,I,1,1,1,1, ...... o. ,.,,_,.,~ ~ -"!"'! '! .... !'-I .... ':'t-I'- ~ !"1'--- ~ .., ,,l,~,~,l,~, t~llllll' -, 4~0 ~0 7000 _ ~ - - - .... 16°~ m m m m I I m I J I I ~ CONGLOMERATE ~ SHALE. SILTSTONE ~X HAUTE . .. ' . _ - .... · -- - ~ SANDSTONE . ~ UMESrONE -; ' '- ~ ANHYDRITE ' SI =~Fr~Hydr~a~ Pres~.i~R~.-: "S3'~:COi~.Ker~"Py~i~ · COAL ~ ' DOLOMITE ' ' '~' IGNEOUS S2 = Hydr~a~ns Irom Ker~en Pyrolysis Hydr~en I~e[ = 521T.O.C. ~ CASING CEMENT ¥ CHERT ~ VOLCANICS I I I TI~E I D-- FID RTTENU~T ION= TC~ ATTENURTION= I I i . · '3 0 :-~ 550 ! TO~ = 0.79 WT = 128.8 TM~X = 436 DEGREES C Si= +4.059E-02 SUM= +3.070E+02 52= +5.684E-01 SUM= +4.299E+0S S~= +2.60~E-01 SUM: +S.804E+0~ UNKNOWN GEOCOH ROCK EVRL II TIME= 1712 ID= 882 FID RTTENURTION TCD RTTENURTION= i00 ! · I ! ! I I TOC = i.52 WT = lig.g TMRX = 433 DEGREES C Si= +3,794E.02 SUM= +2.,.860E+02 ..-52=~-+l.~72E+ee' 5U~= S~= +4.96tE-01 SUM= +~.~50E+03 UNKNOWN I I 550 TI~E: 173~ ID: 08~ FID ATTENUATION= TCD ATTENUATION= ! · ! I I I Li..ll-- 350 o TOC = 0.52 'WT = t17.5 TMRX = 4Z~ DEGREES C Si= +2.255E-02 SUN= +1.670E+02 S2= +1.28~E-01 SUM= +9.500E+02 S3= +1.818E-0t SUM= +2.79~E+03 UNKNOWN 550 ! · E' 'AL ROCK *.' I I HR¥ 23, 1988 TIME= 1885 ID= 004 FID RTTENURTION= 32 TCD RTTENURTION: 52 0~. 100 . ! I I I o TOd = 0.44 NT = 121.7 THHX = 416 DEGREES C S1= +1.525E-02 SUM= +1.170E+02 S2= +8.540E~O2*SUM= +m.550E 8~ 53= +1.502E-0t SUM= +2.486E+03 UNKNONN -- 550 o M~Y 2~* 198B TIME= 183i ID= 085 FID ~TTENUATION:o~ TCo ATTENUATION= 32 ! · 50% 350 90% 550 . TOC = 0.50 WT = 120.0 TMBX = 419 DEGREES C St= +1.494E-02 SUH= +i.130E+02 S2= +8.8~E-02 SUM= +6.680E+02 53= +2.427E-01 SUM= +3.58¢E+0~ UNKNO~ MRY 23, 1988 TIME: 1857 ID= 006 FID RTTENURTION= 32 TCD BTTENUATION: 22 OX 100 GEOCOM ROCK EVAL II I ! I ! 50% 350 I ! 90% 550 TOC = 0.69 WT = I28.0 TM~X = 426 DEGREES C · Si= +l.g96E-O2.SUM= +1..510E'+'02' S2= +1.848E-01 SUM= +1.398E+~3 S~= +~.S99E-01 SUM= +4.769E+0~ II~I~PJAU~J TIME= ~24 00? ATTENUATION= ~2 ATTENUAT~O~i= ~n i00 GEOCOH ROCK EVRL f ! ! ! 58X E~OY. .~50 558 I ! ; t TOC = 0.89 ~T = 120.7 TRAX = 429 DEGREES C Si= +2.81~E-0£ SUE= +2.i40E+0~ 52= +~.544E-01 SUE= +2.696E+0~ S~= +7.174E-0t SUN= +3.4i6E+0~ UNKNOWN TIME= t950 ID= 908 FID ATTENUATION= ~2 TCD ATTENUATION= ~2 OZ ! · GEOCOM ROCK EYRL II ! ! $ 50~ ~50 550 I ! ! ! TOC = 0.92 ~T = 12i.~ TMAX = 4~2 DEGREES C Si= +2.995E-02 SUM= ,2.290E+02 52= +~.458E-01 SUM= +2.644E+0~ MR¥ 23, 198S TIME= 2016 ID= 009 FIU RTTENUflT ION= ~r. · ~ TCD RTTENUATION= *'~ GEOCON ROCK EVRL II I I ! ! I ; TOC = 8.6t WT = 128.9 TMAX = 4S6 DEGREES C Si= +1.850E-02 SUM= ml.410E~02 S2:+i.~95E-01 SUN: S3= +6.504E-01 SUM= +8.688E+03 · UNKNOWN 90.% 55~ . MAY 2E, i988 TIME= 204~ ID= 0i0 FID ATTENUATION: ~2 TCD ATTENUATION= ~£ GEOCOM ROCK EVRL II OZ 188 i ! 90Z 550 ! TOC = i.98 W! : 118.7 'TMAX ='-'~O'OEGREES 'C Si= +6.390E-02 SUM= +4.780E+02 52= +1.074E+00 SUM= +8.024E+02 · TIHE= ~189 ID= 011 FIO RTTENURTIOI4= ~2 TC~ ATTENUATION= ~2 50,"-'. ~50 ! I I I l TOC = ~T = 121.4 ]MRX = 4I~ DEGREES C Si= +~.516E-02 SUM= 52= +1.266E-01 ~-,- - SS= +9.412E-0~ SUM= +t.222E+04 UNKNONN GEOCOM ROCK EVRL II TIME= 2ig5 ID= 012 FID ATTENUATION= TCD ATTENURTION= 100 I I I I o 50~: 350 ! I 90Y. 550 I. TOC = 1.00 WT = 119.5 TMRX = 428 DEGREES C Si= +2.921E~02 SUM= +2.200E+02 S~= +1.~1E+00 SUM= +1.507E+04 UNKNOWN panp ql?? MAY T~E= iD= 0±~ FiD ATTENUAT~O~I= TCD ~TTENU~TION= OX 108 GEOCOM ROCK EVAL II ! i I I . · 58.'--: ! I 558 . TOU = i.28 WT = iig. E TMHX = 424 DEGREES C Si= +9.084E-02 SUM= +6.850E+02 S2= +8.847E-01 SUM= +6 S~= +2.265E+00 SUM= +2.805E+04 UNKNOWN MAY 23, ±988 TIME= 2228 ID= 014 FID ATTENUSTION= TCD ATTENUATION= GEOCOM ROCK EVRL II f ! I 50X 558 ! 558 TOC = 1.08 WT = 121.~ TMRX = '427..DEGREES C. 'Si= +4.500E-82 SUM= +'~.440E+02 52= +~.812E-0I SUM= +2.914E+03 ~ BR(.)WNf~? RUTH LABORATORIES. INC. ~.~ GEOCHEMICAL LOG WELL NAME: I'NISKIN SEAL f! --- z >' SOURCE BED POTENTIAL MATURITY HYDROCARBON ,,,- O_ ~ INDICATIONS ... ,,,~ o ..... s~ s~ ~ ~) T.O.C. (wt. %) S2 (mg/g) S21 S3 HYDROGEN ,Io ,1o ,·sea INDEX .... ! I (mg/g) ~ o ,I, ,!, ,I, ,i, ]llllll]llll]lll]]llllll I I I ,1,1,1,1,1, ~;' o, ,o,,,o,0 ° " ' '"1"! ~'! .... I"'!~-- '"!'~1"'''' ~ I'°1 ......~',l,~,l,l,l, I I - : -- 6000 --: -- · -- ._ . - ... -. . ~ -. I I I I I 11 ! · ~ CONGLOMERATE ~'.~ SHALE:. SILTSTONE ~( HALITE ~ SANOSTONE. ~_ LIMESTONE ~ ANHYORITE S1 =.FteeHydrocarbOrtsPtesentinRock · $3=CO, lromKmogenPyro, ly$1l · II COAL · '. ~. DOLOMITE ' t~ tGNEOUS' ' S2 = Hydrecarb0aS fi. om Kerog6n Pyrolysij' . .' 'Hydrogen Index S21T.O.C. ~ ~ASINGC~:MENT '?_~' CHERT' ,~ VOLCANICS HAY 24~ 1988 TIME= 1246 ID= 02~ FI[3 RTTENURT ION= ~ TCD RTTENURT ION: ~'~ GEOCOM ROCK EVRL II ! ! 50Z ~50 TOU = 0.58 WT = 120.8 THRX = 436 DEGREES C Si= +9.539E-02 SUM= +7.720E+02 52= +5.570E-0~ SUM='+4.508E+O~ $~:.+±.62~E-0I SUM= 90:' 558 GMC Data Report 115 Page 12/22 TIME= l~l~ ID= 024 FID ATTENURTION:~7° TC~ RTTENURTION= 32 OZ ! . I I I · TOC = 0.75 WT = 120.4 TMRX = 434 DEGREES C Si= +?.860E-02 SUM= +6.340E+02 52= +9.006E-0I SUM= +7.264E+03 53= +I.263E-01 SUM= +1.803E+03 UNKNONN 350 ! t ! ! ! · MRY 24, 1988 TIME= 1339 ID= 025 Fib RTTENURTION= 32 TCD RTTENURTION= ~2 OX 100 GEOCOM ROCK EVRL II I I I I . 50~ 90Z 350 -558 ! I ! I I o TOC = 0.53 14T = lZO.B TMRX = 4Z3 DEGREES C 51= +4.510E-02 SUM= +~.-650E+.OZ S~= +1.360E-01 SUM= +I.921E+03 UNKNOWN rut n~.-, o .... + ~ - MRY 24, 1988 lIME= 1405 ID= 026 FID RTTENURTION=v~'~ TCD RTTENURTION= ~ GEOCO~ ROCK EVRL I! t t ! . 50% -.% I TOC = 0.55 ~T = i20.9 TMRX = 438 DEGREES C Si= +7.43EE-02 SUM= +6.020E+02 $2= +2,244E-91 SUM= +1.818E+0~ S~= +9.623E-02 SUM= +1.460E+0~ UNKNOWN 9OF. 558 i MRY 24, i988 TiME= i4~l ID= 027 FID RTTENURTIgN= 22 TCD RTTENURTION= ~£ 190 o GEOCOH ROCK EYAL II I I ! I 350 I 90;: 550 TOC = 9.79 WT = 123.4 .. ...:. TMRX = 4~4 DEGREES C ' ' ' ~ · S1= +8'480E-92 SUM= +7.019E+92 52= +1.102E+00 SUN= +9.1tlE~93 S3= +8.592E-0£ SUM= +~.2~!F+n~ rut n-+. ~ .... ~ ~ ~R¥ 24, 1988 TI~E= 1458 ID= 828 FID RTTENURTION= ~2 TCD RTTENURTION= ~2 GEOCOM ROCK EYRL II ! 50Z ! ! I 90Z 558 TOC = 0.56 WT = 124.2 TMRX =144~ DEGEEE$;.C : 51= ~6.069E-02 SUH~ +5.858E+02 S2= +2.739E-81 5UH.= +2.~29E+0~ 53= +8.E21E-02 SUM= +1.371E+03 UNKNOWN GMC Data Report 115 GEOCOM ROCK EVRL II Page 15/22 FID TCD ~TTENU~T I0.~4= I ! · TOC = 0.66 ~T = 122.4 52= +8-674E'01 SUM= +?-083E+03 S~= +?-552E-02 SUM= +I !01E+0~ UNKNONN MfiV 24~ 1988 TI~E= 1889 ID= 830 'FID 8TTENUflTIO~= TCD 8TTENURTION= OZ 100 GEOCO~ ROCK EVAL MAY 24, 1988 TI:IE= 1B~§ i D= 83t FID RTT£NURT I O.~;= ?~ TCD BTTEtlURT ION= ~' ~' GEOCOM ROCK EVRL II ! ! ! ! 50Y. I . TOC = 0.55 HT = 120.0 TMHX = 442 DEGREES C 51= +5.988E-02 SUH= +4.740E+02 S2= +4.418E-01 SUM= +~.497E+0~ S3= +4.1~0E-0£ SU~= +~.9~0E+02 UNKNOWN 550 t MB¥ 24, IBBB TIME: i902 ID= FID BTTENURTION= E2 TCD BTTENUBTION= GEOCOM ROCK EVRL II ! 550 TOC = 0.55 WT = 120.7. · .. 'TMRX = 4ZSDEGREES C 51= +D. 45BE-02 SU~= +7.~nc+n~ 52= +5.916E-01 SUM=-e4.Z10E+03 Paoe 17/22 TIHE= 1928 I D= 033 FID ~TTENUSTI ON: TCD F~TTENU~I ON= ~OCO;i ROCK EViL II o 90Y. · 'l ) ) TOC = 0.85 NT = I23.~ TMBX = 440 DEGREES C Si= +1.53~E-8i SUM= +i.246E+OE S2= +9.628E-01 SUM= +7.813E+0~ S~= +l.i~E-Oi SUM= +t.~28E.0~ UNKNOWN ) ! MAY 24, i988 TIME= i954 ID= 034 FID ATTENUATION= TCD BTTENUATIS~= GEOCOH ROCK EVRL II OX 100 o ! ! f 50Z TOC = 1.55 WT = i20.8 TMAX = 441 DEGREES C Si=-'+4.'gRSE'O1 SUM= +3.980E+03 S2= +2.4ilE+00 SUM= +i.921E+04 S~= +8.905E-02 SUM= +1.247E+03 UNKNONN GMC Data Report 115 90Z 550 Page 18/22 TIME= 20£1 iD= 835 FID ATTENUATION= TC~ ATTENUATION= 02: 10~ ! ! ! ! TOC = 1.18 WT = I21.6 TMAX = 443 DEGREES C 51= +~.098E-01 SUM= +2o485E+OS 52= +i.755E+00 SUM= +£.407E+04 53= +?.662E-02 SUM= +1.108E+03 UNKNONN 50.'-{ ! 90Z' 55~q . MAY 24, 1988 TIME= 2~47 ID= 056 FID ATTENUATION= TCD ATTENUATION= GEOCOM ROCK EVAL II OZ i00 $ . ! ! ! ! g50 90.%' TOC = 1.07 NT = 120.3 TMAX = 443- DEGREES C S2= +1.44iE+00 SUM= +I.14gE+04 $3= +1.018E-01 SUM= +1.391E+03 GMC Data Report 115 Page 19/22 TIME= 2lie ID= 0E7 FID RTTENURTIOtI= -~2 TCI3 RTTENURTION= .7.-'2 0;: o GEOCO?! ROCK EVRL II I ! ! · ! ! 981 558 ! . TOC = 8.99 WT = i20.5 TMRX = 442 DEGREES C $1= +2.247E-01 SUM= +l.786E+0g 52= +l.245E+OO.SUM= +9.898E+0~ 53= +1.604E-8t SUM= +2.074E+03 UNKNOWN GEOCOH ROCK EVRL II MR? 24, 1988 TIME= 2148 ID= 038 FID RTTENURTION= 52 TCD flTTENURTION= 32 0~: 100 ! ! I ! .--_.. , 58% 550 TOC = 0.67 WT = 119.5 TMRX = 442 DEGREES C Si= +1.409E-8t SUM= +1,IllE+03 S2= +?.292E-01 SUM= +5.?48E+OJ SS= +1.120E-01 SUM= +1.50iF+Al C,M£ Flat~ Rpnnrt l l5 Paoe 20/22 M8¥ 24, 198C TIME= 2286 ID= 039 FlU ~TTENUAT IJll= 32 TCD RTTENURT ION= ~ 0.% 100 f I f TOC = 0.70 WT = 122.0 TMRX = 4~7 DEGREES C Si= +2.809E-0i SUM= +2.261E+03 S2= +6.889E-01 SUM=l+5.544E+03 S3= +4.156E-01 SUM= +5.102E+0~ UNKNOWN 50Z ~50 550 I ( I ! . MRY 24, i988 TIME= 2Z~2 ID= 848 FID RTTENURTION=.~?i TCD RTTENURTION= ?~ GEOCOM ROCK EVRL II 0?. o f I f i TOC = 0.55 WT = 120.5 TMRX = 44i DEGREES C Si= +i-8S6E-Ot'SUM= +i.460E'+0S S2= +5.84~E-0i SUM= +4.648E+0S 53= +1.710E-0t SUM= +2.198E+03 58Z 350 550 I ! ! I I o o GMC Data Report 115 Page 21/22 TIIIE= 2258 ID= 041 FID ~]TTEtIUF~T I ON= TCD ~tT TENU~tT I ON= i00 ! ! 50% TOU = 0.98 HT : ~.22.5 TMFIX : 445 DEGREES C Si= +3.39±E-01 SUM: +2.740E+0~ $2= +1.888E+00 SUM: +8.T9~E+Og S~: +i.5??E-Ol SUM= +2.074E+03 UNKNOWN ! 90.% 55£~ GMC Data Report 115 Page 22/22