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GMC Data Report No. 297
X-ray diffraction analysis of cuttings from the Texaco Inc. East Kurupa Unit No.2 well (1,310'-9,310'); and Mobil Oil Corporation Echooka Unit No.1 well (1,500'-10,110'). , '~':~>',~~~. ''''''t '",'; ~,' ", " ,'äJ,' ,'- ~. ,~ ....... è;~"~~~~" "', "-»-;<0' ~ '~ I\~ ~"'''','''',', ,':",' $Ø~" ' "';'$. , ; ... r""1Il .,."",J'~~' A~1- ''-"'", ":',.' '" .... .... . .....""" . '.. ....~rIIrP I.~ ... 0;.:" Received 8 June 2001 Total of 4 pages in report Alaska Geologic Materials Center Data Report No. 297 MAXRA Y ö/ll/LUUl I X-RAY DIFFRACTION ANALYSIS WELL NAME a ECHOOKA ~ (') SAMPLE ID 1500-1530 2700-2730 3820-3830 4950-4960 6260-6270 7830-7850 8090-9100 9580-9590 10105-10110 tJ ~ n- ~ CLAYS/MINERALS <4 Microns ìO (þ ~ WEIGHT PERCENT 15%) 7% 9%1 7% 10%j 10% 11%1 7% 11% 0 ::4- N liS % Expandability 15 151 15 15! 15 151 15 15 \0 -...) 8.0%) 0.0%1 O.O%¡ ¡ SMECTITE 0.0% 0.0% 0.0% O.O%j 0.0% 0.0% ¡ ILLITE/SMECTITE (I/S) 0.0%1 5.6% 8.1%j 11.7% 10.1%1 8.9% 11.9%! 10.0% 12.2% .~-~ ILLITE/MICA 48.7%j 28.2% 35.0%j 38.0% 27.5%1 43.7% 28.7%j 34.3% 28.6% KAOLINITE . 4.3%j 2.8% 2.9%1 2.9% 1.6%1 1.5% 0.6%! 0.9% 0.7% CHLORITE 22.6%1 35.3% 29.1%j 21.7% 12.3%¡ 10.7% 5.4%j 12.2% 9.9% PYROPHYLLlTE 2.9%1 1.3% 1.5%/ 0.0% 0.0%1 0.0% 0.0%1 0.0% 0.0% QUARTZ 7.8%¡ 8.7% 12.3%1 13.7% 18.5%1 15.5% 20.1%1 22.1% 19.5% K-FELDSPAR 1.6%) 1.4% 2.3%1 2.3% 2.4%1 1.4% 2.2%1 2.3% 1.6% ----- PLAGIOCLASE 2.5%1 12.4% 2.7%j 2.8% 3.2%1 5.0% 9.5%1 10.5% 11.8% CALCITE 0.1%/ 0.3% O.O%! 0.0% O.O%j 0.8% 4.6%1, 1.3% 0.8% DOLOMITE O.4%j 0.0% 0.0%1 0.0% O.O%¡ 1.8% 3.7%1 1.9% 2.6% SIDERITE * 0.5%j 1.2% 1.8%1 1.5% 0.0%1 1.9% 2.2%1 1.9% 3.3% PYRITE 0.5%! 0.5% 0.5%¡ 0.8% 0.5%j 0.9% 0.6%1 1.0% 1.1% ----- ANALCIME 0.0%1 2.2% 3.8%1 4.4% 23.8%1 7.8% 10.5%1 1.6% 8.0% TOTAL 100.0%j 100.0% 100.0%! 100.0% 100.0%1 100.0% 100.0%¡ 100.0% 100.0% -.--- MINERALS > 4 Microns WEIGHT PERCENT 85%1 93% 91%1 93% 90%! 90% 89%j 93% 89% QUARTZ 65.1%j 76.2% 75.9%j 78.9% 53.6%1 59.9% 52. 6('10 j 54.3% 59.4% ---~ K-FELDSPAR 1.4%/ 1.0% 1.4%1 1.0% 4.3%1 1.1% 2.1%1 3.6% 1.8% PLAGIOCLASE 10.1%j 9.4% 9.0%1 8.5% 11.9%j 21.9% 27.3%1 33.8% 17.0% CALCITE 1.2%j 0.2% O.4%j 0.3% 2.8%1 2.2% 4.6%j 1.6% 1.8% "'"0 p) DOLOMITE 1.2%j 0.0% 0.2%1 0.2% 0.0%1 3.9% 3.1%! 1.2% 4.2% {JC¡ --- (þ SIDERITE * 0.3%j 0.3% O.O%j 0.2% 0.5%1 0.8% 1.1%j 0.9% 1.9% ~ PYRITE 0.3%j 0.3% 0.2%! 0.2%, 0.8%1 0.6% 0.6%¡ 0.0% 0.6% 0 ANALCIME 1.0%! 1.7% 2.1%1 2.8% 19.0%! 4.7% 5.7%j 0.4% 6.5% I--t) ILLITE/MICA 6.0%1 2.5% 3.4%j 3.3% 2.4%1 1.6% 1.4%j 1.5% 2,3% .þ.. KAOLINITE . 1.9%j 0.9% 1.5%1 0.4% 0.9%j 1.0% O.O%j 0.4% 0.7% CHLORITE 11.6%) 7.5% 5.8%1 4.1% 3.8%1 2.3% 1.5%¡ 2.2% 3.8% TOTAL 100.0%1 100.0% 100.0%\ 100.0% 100.0%1 100.0% 100.0%1 100.0% 100.0% =- Please verify MAX RAY .-- -~--- --------- ---------------.~------ WHOLE ROCK MINERALOGY __ __0_-.__- __ CLAY & SAND/SILT COMBINED _0_____"-- --------~--- -----~-~- WELL NAME ___~__o --"--~-- SAMPLE ID 1500-1530 --.--------------.----- ---------~_._------_._--~ QUARTZ ------ ------.---------------- K-FELDSPAR ------- ----------~ PLAGIOCLASE -------._--~---- CALCITE ------ --------~------- DOLOMITE -------------- SIDERITE * ~._-"------- PYRITE -----~.--------_. ----------- ANALCIME -~=== 56.6"101 1.4%1 8.9%) 1.0%1 1.1%1 0.3%1 0.3%1 0.8%! --_._-------~--- ---~-- TOTAL -~---- --------------- SMECTITE __.0_.0-_____---- ILlITE/~~§~IŒ~_Q/S) ILLITE/MICA -_._--_.__._-----~-- KAOLINITE · -----~-----~---- CHLORITE ---~--------- PYROPHYLLlTE ----------~-.--- ------------ TOTAL ------------- ------------ -----------------~-- GRAND TOTAL --------- RELATIVE CLAY ABUNDANCE ------._-- ---- --- J{S % Ex~ndability --------- SMECTITE -------------------- ILLlTE/SM_~º!rr~._J~§) ILLITE/MICA ________O~_________ KAOLINiTE ~ ------.-______0___- CHLORITE -__00--____--- ___ PYROPHYLLlTE -~---~ -------_._----------------- TOTAL ------- -=--~}~,~~ v~!'Í!y__ 70.6%1 1.2%1 0.0%1 12.4%1 2.2%1 13.2%! O.4%j ¡ 29.4%1 100.0%1 4.0%1 0.0%1 42.1%1 7.6%1 44.9%1 1.5%1 100.0%1 ¡ 2700-2730 71.7% 1.1% 9.6% 0.2% 0.0% 0.3% 0.3% 1.7% 84.9% 0.0% 0.4% 4.2% 1.0% 9.4% 0.1% 15.1% 100.0% 0.0% 2.5% 27.7% 6.8% 62.4% 0.6% 100.0% I X-RAY DIFFRACTION ANALYSIS .---- ECHOOKA 3820-3830 ! 4950-4960 6260-6270 17830-7850 8090-9100 19580-9590 10105-10110 i 70.1%! 74.0% 50.2%1 55.5% 49.2%¡ 51.9% 54.8% 1.5%1 1.1% 4.1%1 1.2% 2.1%1 3.6% 1.8% 8.4%¡ 8.0%' 11.1%1 20.2% 25.4%1 32.1% 16.4% 0.4%1 0.3% 2.5%1 2.0% 4.6%1 1.6% 1.7% 0.2%1 0.2% 0.0%1 3.7% 3.2%! 1.2% 4.0% 0.2%1 0.3% 0.4%1 0.9% 1.2%1 1.0% 2.1% 0.2%¡ 0.3% 0.8%1 0.6% 0.6%1 0.1% 0.7% 2.3%1 2.9% 19.5%\ 5.0% 6.2%1 0.5% 6.7% ; 83.3%) 87.2% 88.7%j 89.0% 92.5%1 92.0% 88.1% 0.0%1 0.0% 0,0%1 0.0% 0.0%1 0.0% 0.0% 0.7%1 0.9% 1.0%1 0.9% 1.3%! 0.7% 1.4% 6.3%1 5.9% 4.8%1 5.8% 4.3%1 3.9% 5.4% 1.6%1 0.6% 1.0%1 1.1% 0.1%1 0.4% 0.7% 7.9%1 5.4% 4.6%1 3.2% 1.9%¡ 2.9% 4.5% 0.1%! 0.0% 0.0%1 0.0% Oß%! 0.0% 0.0% ; 16.7%1 12.8% 11.3%) 11.0% 7.5%! 8.0% 11.9% 100.0%1 100.0%1 ¡ 100.0% 100.0% 100.0%1 100.0% 100.0% 15 15! 15 15! 15 151 15 15 ¡ O.O%¡ 0.0% 0.0%) 0.0% 0.0%1 0.0% 0.0% 4.4%1 6.8% 8.6%1 8.2% 16.8%1 9.0% 11.7% 37.5%¡ 46.2% 42.1%1 53.3% 57.3%1 48.9% 44.8% 9.8%1 4.8% 8.5%1 9.7% 0.8%¡ 5,6% 5.6% 47.5%¡ 42.2% 40.8%! 28.9% 25.0%! 36.5% 37.9% 0.8%¡ 0.0% 0.0%1 0.0% 0.0%' 0.0% 0.0% 100.0%1 i 100.0%¡ 100.0% 100.0% 100.0%1 100.0% 100.0% 6/11/2001 C1 ~ (1 tJ ~ ....... ~ ìO (I) ~ o ::4- N \0 -...) "'"0 p) (JC¡ (I) N o I--t) .þ.. 2 MAXRAY' -~--- .-----_._-~ -~.._._._- -_._--_._-------_.~ WELL NAME --------- "-------------- SAMPLE ID ._---------- CLA YSlMINERALS < 4 Microns .------ ------- WEIGHT PERCENT --"----- !IS %_~~':'_c!~ility SMECTITE .~LLITE/SMECTI'I.E (I/S) ILLITE/MICA .-------------- KAOLINITE . --------- CHLORITE ------ PYROPHYLLlTE -------- QUARTZ K-FELDSPAR .--------- PLAGIOCLASE --- CALCITE DOLOMITE ._._---_._~--- FE-DOLOMITE .----.~-----_. SIDERITE .----- PYRITE --------- TOTAL ~------ MINERALS > 4 Microns WEIGHT PERCENT ---~----~ QUARTZ ---.-.---- K-FELDSPAR PLAGIOCLASE CALCITE DOLOMITE ------- FE-DOLOMITE ----------- SIDERITE PYRITE -------- ILLITE/MICA - --"- KAOliNITE · CHLORITE TOTAL . Please verify I X-RAY DIFFRACTION ANAL YSI~ 611112001 E KURUPJ11 a ¡.n 1310-1340 2720-2750 4150-4160 5910-5920 7150-7160 8840-6850 9300-9310 ~ i () i tJ ~ n- i PJ i ìO 14% 14%1 9% 9%¡ 11% 9%1 10% (!¡ ~ 151 0 10¡ 10 i ::4- i i tv 0.0%1 i \0 48.6% O.O%! 0.0% 0.0% 0.0%1 0.0% -...) 0.0% 14_0%! 0.0% 7.7%¡ 6.0% 0.0%1 0.0% 21.0% 33.2%¡ 38.3% 33.9%¡ 18.4% 15.4%1 14.3% 1.5% 1.0%! 3.3% 2.8%1 2.3% 3.6%! 1.6% 15.7% 31.3%1 32.7% 26.1%1 54.0% 43.4%1 63.2% 0.0% 0.0%1 0.0% 1.6%1 0.0% 0.0%1 0.0% 5.2% 9.0%¡ 9.9% 10.5%j 8.7% 16.0%! 7.0% 1.8% 3.3%1_1.7% 3.0%1 0.8% 1.9%1 1.8% 1.7% 4.6%1 2.7% 32%1 2.5% 1.8%¡ 2.4% 0.8% 0.0%1 0.0% 0.0%1 1.1% 9.8%1 5.7% 1.3% O.O%! 0.0% 0.0%1 4.4% 5.4%! 2.2% 0.0% 1.8%¡ 10.0% 9.6%1 0.0% 0.0%1 0.0% 1.4% 1.1%! 0.8% 1.0%1 0.9% 1.6%1 1.0% 1.0% 0.7%1 0.7% 0.7%¡ 0.8% 1.0%! 0.7% ; i 100.0% 100.0%1 100.0% 1oo.0%¡ 100.0% 100.0%! 100.0% ; 86% 86%1 91% 91%¡ 89% 91%¡ 90% ¡ 64.9% 63.0%1 52.4% 51.2%¡ 63.4% 62.5%1 64.0% 1.2% 1.2%1 0.6% 0.8%1 0.9% 0.5%! 0.8% 5.0% 13.7%1 8.0% 9.7%) 8.6% 5.1%¡ 7.5% 2.3% 0.0%1 0.2% 0.6%1 2.0% 8.3%1 4.5% 32% O.O%! 0.0% 0.0%1 5.8% 5.6%1 0.7% 0.0% 7.1%1 22.3% 19.2%1 0.0% 0.0%1 0.0% 0.4% 0.6%1 0.7% 0.4%¡ 02% 0.3%1 0.6% "'"0 ~ 0.7% 0.5%1 0.4% 0.8%¡ 0.4% 0.4%j 1.1% (JQ 6.1% 3.4%! 3.6% 3.1%¡ 3.1% 1.5%1 2.2% (þ 1.4% ;.7%1 1.8% 2.0%¡ 1.2%- 1.9%1 2.7% w 14.8% 8.8%¡ 10.1% 12.3%1 14.4% 13.9%1 15.9% 0 HJ .þ.. 100.0%j i 100.0% 100.0%1 100.0% 100.0% 1 00.0% ! 100.0% MAXRAY ._---"- -.------ WHOLE ROCK MINERALOGy ._--------- - CLAY & SAND/SIL T COMBINE!: .----- ------- WELL NAME --------- --------~ SAMPLE ID ----- --'-~ QUARTZ ._-"--- K-FELDSPAR _._--~- PLAGIOCLASE .--.--- CALCITE ._-~_._- DOLOMITE FE-DOLOMITE SIDERITE .------- PYRITE TOTAL -------" SMECTITE .------- ILLIT~S~ECTIT~~I/S) ILLITE/MICA ._--~-_.._----- KAOLINITE ~ ~------- CHLORITE ---~----- PYROPHYLLlTE ._--~-----.....---- ----- TOTAL ------ ~------ "--- GRAND TOTAL ---------- -------- RELATIVE CLAY ABUNDANCE· ,..--.-------- !IS % Expandability SMECTITE ------- . ~~I~E/SMECTII~_J'/S) ILLITE ----------- KAOLINITE . ----- CHLORITE ------------- PYROPHYLLlTE ------ TOTAL ----~ ----- . Please verify blll/LUUl I X-RAY DIFFRACTION ANAL YSI~ E KURUP,a1 i ; 1310-1340 2720-2750 4150-4160 5910-5920 7150-7160 8840-8850 9300-9310 i 56.6% 55.6%¡ 48.4% 47.7%1 57.4% 58.1%1 58.6% 1.3% 1.5%1 0]% 1.0%) 0.9% 0.7%! 0.9% 4.5% 12.5%j 7.5% 9.1%¡ 7.9% 4.8%! 7.0% 2.1% 0.0%! 0.2% 0.5%1 1.9% 8.5%! 4.6% 2.9% 0.0%1 0.0% 0.0%1 ' 5.7% 5.6%1 0.9% 0.0% 6.4%! 21.1% 18.4%1 0.0% O.O%! 0.0% 0.6% 0.7%! 0]% 0.4%1 0.3% 0.4%1 0.6% 0.7% 0.6%! 0.4% 0.8%1 0.5% 0.5%1 1.0% 77.9%1 ¡ 68.8% 77.2%1 79.1% 74.5% 78.5%¡ 73.7% ; 0.0%1 ¡ 6.7% O.O%¡ 0.0% 0.0% O.O%! 0.0% 0.0% 1.9%! 0.0% 0.7%1 0.7% 0.0%1 0.0% 8.1% 7.5%1 6.8% 5.8%1 4.8% 2.8%1 3.4% 1.4% 1.6%1 1.9% 2.0%) 1.3% 2.0%1 2.6% 14.9% 11.8%1 12.2% 13.5%1 18.7% 16.7%/ 20.4% 0.0% O.O%¡ 0.0% 0.1%/ 0.0% O.O%¡ 0.0% ; 22.1%j ; 31,2% 22.8%1 20.9% 25.5% 21.5%¡ 26.3% i -- 100.0%1 i 100.0% 100.0%1 100.0% 100.0% 100.0%1 100.0% a ~ (') tJ pj n- ~ ìO ( ) ~ o ;:¡ N \0 -...) 15J 10¡ 10 ¡ ; 0.0%) i 21.6% O.O%¡ 0.0% 0.0% 0.0%1 0.0% 0.0% 8.4%1 0.0% 3.0%j 2.6% 0.0%1 0.0% 26.1% 32.7%1 32.4% 26.1%¡ 18.7% 13.1%1 12.8% 4_6% 6.9%1 9.1% 9.2%1 5.3% 9.5%1 9.8% ~ ~ 47.7% 52.0%¡ 58.5% 61.2%¡ 73.4% 77.4%1 77.4% (Jq ( ) 0.0% 0.0%! 0.0% 0.6%1 0.0% O.O%¡ 0.0% .þ.. 0 100.0% 100.0%1 100.0% 100.0%1 100.0% 10000%1 100.0% ~ .þ.. 2
