Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Albert G. Holba"'
Autor:
W. Dallam Masterson, Albert G. Holba
Publikováno v:
AAPG Bulletin. 105:1233-1291
North Alaska Super Basin oil fields have produced more than 18 billion bbl of oil with at least 5 billion bbl remaining in existing fields, and estimated yet-to-find resources exceed 10 billion bbl in three prolific petroleum systems. Since discovery
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4700e7e0698dad6039a82682fc64ee88
https://doi.org/10.1306/01282120057
https://doi.org/10.1306/01282120057
Publikováno v:
Geological Society, London, Special Publications. 237:53-88
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6319d694ee2103e623f38f0572dc5fd
https://doi.org/10.1144/gsl.sp.2004.237.01.05
https://doi.org/10.1144/gsl.sp.2004.237.01.05
Autor:
Leroy Ellis, Philippe Schaeffer, Albert G. Holba, L.I Dzou, Pierre Albrecht, Pierre Adam, William B. Hughes, T Greene, G.D Wood
Publikováno v:
Organic Geochemistry. 34:441-469
C30 tetracyclic polyprenoids (TPP) are most prominently observed in samples derived from low salinity, i.e. fresh to brackish lacustrine environments, and are generally present in low levels in samples derived from saline, i.e., marine and saline lac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0388bc4e7050d23db5d554802f3877c1
https://doi.org/10.1016/s0146-6380(02)00193-6
https://doi.org/10.1016/s0146-6380(02)00193-6
Publikováno v:
Journal of South American Earth Sciences. 14:31-50
Cretaceous source rocks in Colombia are characterized by significant variations in organic matter input and depositional environments. Organic matter input, sedimentary environments, redox conditions and lithology of the source rocks as interpreted f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::416da2345076862ebcbde5e48f18a979
https://doi.org/10.1016/s0895-9811(01)00010-4
https://doi.org/10.1016/s0895-9811(01)00010-4
Publikováno v:
Geology. 28:251-254
Because of the great variety of lacustrine-source depositional characteristics and biological consortia, identification of a universally applicable indicator of freshwater or brackish-water organic input for crude oils and rock extracts has proven el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a88e7e2949ec5cb85705516cdbdc588
https://doi.org/10.1130/0091-7613(2000)028<0251:tpiofl>2.3.co
https://doi.org/10.1130/0091-7613(2000)028<0251:tpiofl>2.3.co
Publikováno v:
Organic Geochemistry. 30:515-534
Llanos Basin oils have been commonly attributed to the prolific Upper Cretaceous age source formations outcropping in the Eastern Cordillera. Recently, however, variable oleanane indices have been reported for Llanos oils, suggesting a contribution f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fc7c351516bdb8c8a290d5d71f39e8a
https://doi.org/10.1016/s0146-6380(99)00039-x
https://doi.org/10.1016/s0146-6380(99)00039-x
Autor:
M. S. Singletary, B.J. Huizinga, Albert G. Holba, Leon Dzou, J. M. Moldowan, Erik W. Tegelaar, W.D. Masterson, William B. Hughes, Marcio Rocha Mello
Publikováno v:
Organic Geochemistry. 29:1269-1283
Two C26 sterane ratios, the 24-nordiacholestane ratio (NDR) and the 24-norcholestane ratio (NCR), are useful for assessing petroleum source age. Values for these parameters generally increase in the Cretaceous when diatoms were rapidly radiating and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::193014604b7cc0866e1d3cdb37a69258
https://doi.org/10.1016/s0146-6380(98)00184-3
https://doi.org/10.1016/s0146-6380(98)00184-3
Publikováno v:
Organic Geochemistry. 24:1179-1198
Cluster analysis of GC data for gasoline and mid-range hydrocarbon ratios from fifty-one South Pass 61 Field oils reveals geochemically similar oil clusters corresponding to geographically coherent groups. Insight into the groupings is obtained from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0240401c0a43ed3eb71b54ca5703ff7f
https://doi.org/10.1016/s0146-6380(96)00101-5
https://doi.org/10.1016/s0146-6380(96)00101-5
Publikováno v:
Geochimica et Cosmochimica Acta. 59:3581-3598
The ratio of dibenzothiophene to phenanthrene and the ratio of pristane to phytane, when coupled together, provide a novel and convenient way to infer crude oil source rock depositional environments and lithologies. Such knowledge can significantly a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46776567f25d380451074b530e9a0e17
https://doi.org/10.1016/0016-7037(95)00225-o
https://doi.org/10.1016/0016-7037(95)00225-o
Autor:
Bradley J. Huizin, Albert G. Holba
Publikováno v:
AAPG Bulletin. 86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e84981200cad40259261a728e21f1bb
https://doi.org/10.1306/61eeeba6-173e-11d7-8645000102c1865d
https://doi.org/10.1306/61eeeba6-173e-11d7-8645000102c1865d