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Home My WebLink AboutGMC Data Report No. 199 Spot reanalysis of vitrinite equivalent reflectance of cuttings (2,770' and 6,520') and of core (8,242') from the Gulf Oil Corporation Colville Delta State No. 1 well, and of cuttings (6,000' - 6,200', and 7,000' - 7,200') from the Atlantic Richfield Company Itkillik River Unit No. 1 well. . . GE r:~ ~OZQ :.:{¡ <Ã> S ~ . 0 Received 8 June 1992 Total of 9 pages in report Alaska Geologic Materials Center Data Report No. 199 (conoco) Exploration Research and Services Exploration Technology Worldwide Exploration Conoco Inc. P.O. Box 1267 Ponca City, OK 74603 (405) 767-3456 June 1, 1992 Dr. John Reeder Department of Natural Resources Geological Materials Center P.O. Box 772116 Eagle River, AK 99577 Dear Dr. Reeder, The following is the data for spot analysis of vitrinite for the Gulf Colville Delta 81. 1 and Arco Itillik RiverU nit 1 wells. Vitrinite reflectance was hampered by dual populations or poorly defined populations such that quantitative fluorescence was used. The Rf numbers reported are vitrinite equivalent, and the methodology is further discussed in Thompson and Woods (1987) and Thompson et al. (1988). Thank you for sending the sample promptly. ~~ Eric Michael rab celene: Carolyn Thompson-Rizer GMC Data Report No. 199 1/9 Dr. John Reeder Page 2 June 1, 1992 REFERENCES Thompson-Rizer, C. L., and Woods, R. A, 1987, Microspectrofluorescence measurements of coals and petroleum source rocks, Int. J. Coal Geology, v. 7, pp. 85-104. Thompson-Rizer, C. L., Woods, R. A, and Ottenjann, K., "1988, Quantitative fluorescence results from sample exchange studies, Org. Geochem., v. 12, pp. 323-332. GMC Data Report No. 199 2/9 DATE 26-MAY-92 WELL IDENTIFICATION COLVILLE DELTA ST 1 SAMPLE NUMBER 20311 SAMPLE DEPTH 2770 MEAN= .81 STD.DEV.= .15 PTS. CELL 1 .50 I* 4 .55 I**** 1 .60 I* 2 .65 I** 1 .70 I* 5 .75 I***** 3 .801*** 8 .85 I******** 8 .90 I******** 3 .95 I*** 2 1.00 1** 1 1.05 1* o 1.10 I 1 1.15 1* +----+----+----+ o 5 10 15 FREQUENCY SAMPLE NUMBER 20323 SAMPLE DEPTH 6520 MEAN= .73 STD.DEV.= .23 PTS. CELL 2 .451** 5 .50 1***** 11 .55 1*********** 2 .60 1** 1 .65 1* 2 .701** 2 .75 1** 1 .80 1* 3 .85 1*** o .90 I 4 .95 1**** 2 1.00 1** 3 1.05 1*** 1 1.10 1* +----+----+----+ o 5 10 15 FREQUENCY SAMPLE NUMBER 20354 SAMPLE DEPTH 8964 SAMPLE WAS PROCESSED; INSUFFICIENT POLISH FOR VITRINITE ANALYSIS. GMC Data Report No. 199 3/9 4/9 GMC Data Report No. 199 FILE: CDLDl . :::;Ct···J COLVILLE DELTA ST 1 POL SLIDE 27701 COR RID: HOFF MONO 186 2829K 1-87 REC SPECT~~A I D 0 PEAK \,.' 'y' 4 9 [I t·,·Jt·'1 HI..) /'.. 1 E:t"1L LOOP 1.626 610 .4042 .3917 .5482 683 2 Stv1L LOOP 1.869 630 .4245 .4102 ~ .452 683 3 Stv1L LOOP 1 . 138 600 .3846 .395 .7015 683 4 FAT LOOP 1.024 610 .3745 .3945 .7392 683 5 MED LOOP 1.632 610 .4141 .4061 .4951 683 6 SML FAT LOOP 1.157 600 .3917 .4153 .6621 659 7 t'1ED LOOP 1.714 610 .4203 .4099 .4837 612 8 tv1ED LOOP 1.94 610 .428 .4102 .4457 683 9 t1ED LOOP 1.033 600 .3699 .3847 .7964 683 10 MED LOOP 1.571 610 .4165 .416 .4978 683 Al')ERAGE 1.4704 609 .4028 .4033 .5821 STD. DPJ. .349 8.75 .021 .01 .13 RF .64 .63 .63 .72 RF AVERAGE = .65 5/9 GMC Data Report No. 199 FILE: COLD2. SCI···J COLVILLE DELTA ST 1 65201 CORR 1D: HOFF MONO 186 2829K 1-87 REC SPECTRA ID Q PEAK >< \( 490NM Hl..) 1 SML LOOP 1.504 600 .4133 .4164 .5389 622 .. 2 SML LOOP 1.359 610 .4037 .412 .5964 683 .... SML LOOP 1.727 610 .414 .4036 .5511 683 .", 4 Stv1L LOOP 1.542 610 .4095 .4028 .5129 683 5 LRG LOOP 1.388 610 .4006 .4018 .5702 683 6 LRG DULL LOOP 1.86 600 .4316 .4247 .4402 683 7 St1L LOOP 1.432 600 .4055 .4073 .5567 683 AVERAGE 1.5445 605 .4111 .4098 .538 STD. DEV. .185 5.34 .01 8E-03 .05 RF .67 .61 .69 .76 RF AVERAGE = .68 6/9 GMC Data Report No. 199 FILE: COLD3.~;CN COLVILLE DELTA ST 1 8242/ CORR. ID: HOFF MONO 186 2829K 1-87 R.EC SPECTRA ID C! PEAK X Y 490Nt'1 HV 1 THN LOOP 1.472 610 .4104 .4215 .5729 683 .. 2 FAT LOOP 1.314 610 .4096 .4304 .6053 683 .., FAT LOOOP 1.112 600 .3916 .4135 .688 683 ..:' 4 THN LOOP .969 590 .3753 .4036 .7395 683 5 RND S-P 1.411 600 .4033 .4084 .5414 683 A,)ERAGE 1.2556 602 .398 .4154 .6294 STD. DP.). .21 8.36 .014 .01 .082 RF .57 .58 .6 6"7 . ( RF AlvlERAGE = .6 7/9 GMC Data Report No. 199 FILE: ITKIL1.SCN ITKILLIK RIVER UNIT 1 6000-6200~ CORR ID: HOFF MONO 186 2829K 1-87 REC SPECTRA ID Q PEAK )< .,( 490Nt'-1 Ht) 1 FAT LOOP 1.507 600 .4099 .4126 .5522 683 .. 2 SML LOOP 1.891 630 .4302 .4209 .4385 683 . , St1L LOOP 1.995 630 .4392 .4202 .3965 683 .,:I 4 t'-1ED LOOP 1.591 610 .4191 .4218 .5102 683 5 t1ED LOOP 1.202 600 .3988 .4173 .6248 659 6 SML LOOP 1.592 600 .4073 .4012 .5326 659 ? Sfv1L LOOP 1.428 600 .4056 .416 .5741 683 , 8 SML LOOP 1.518 610 .4119 .4112 .5223 683 5'1 FAT LOOP 1.444 630 .3977 .4028 .6332 678 10 FAT LOOP 1.559 610 .4088 .4072 .5409 683 AVERAGE 1.5727 612 .4128 .4131 .5325 STD. DEV. .226 13.16 .013 7E-03 .073 RF .67 .65 . 7 .76 RF AI)ERAGE = .69 FILE: ITKI L2. SCl,J ITKILLIK R II..)ER lIt···J IT 1 7000-7200 " CORR ID: HOFF MONO 186 2829K 1-:::7 REC SPECTRA ID C! PEAK. X y 490NM HV 1 PTD LOOP 1.693 610 .4132 .4064 .5085 683 2 BULB END LOOP 1.424 590 .4085 .4176 .5489 683 .-, SML LOOP 1.555 630 .4183 .4149 .5004 683 ,;¡ 4 SML LOOP 1.33 600 .4008 .4035 .5817 683 5 St1L LOOP 2.072 630 .4334 .4054 .4158 683 6 FAT LOOP 1.503 610 .4109 .4167 .5648 641 AI....JER.AGE 1.5961 611 .4141 .4107 .52 STD. DEV. .263 16.02 .01 5E-03 .06 RF .68 .65 .71 .78 RF AVERAGE = .7 GMC Data Report No. 199 8/9 9/9 GMC Data Report No. 199 FILE: I TI<' I L3. SCl~ ITKILLIK RIVER UNIT 1 8000-8200~ CORR ID: HOFF MONO 186 2829K 1-87 REC SPECTRA ID Q PEAK >< Y 490Ntv1 H\) 1 FAT LOOP 1.593 620 .4161 .4141 .5398 683 .. 2 FAT LOOP 1.762 630 .4211 .4169 .496 683 .:;r :3ML LOOP 1.853 630 .424 .4178 .4848 683 ...' 4 RND FRAG 1.773 620 .4169 .4115 .5198 683 5 MED LOOP 1.86 610 .4253 .4156 .4614 697 At)ERAGE 1.7682 622 .4206 .4151 .5003 STD. DEt). .107 8.36 3E-03 0 .03 RF .74 .72 .75 .8 RF At.}ERAGE = -.= . (...1