Organic facies and hydrocarbon potential at DSDP Leg 64 Holes
Cobertura |
MEDIAN LATITUDE: 25.515607 * MEDIAN LONGITUDE: -110.382041 * SOUTH-BOUND LATITUDE: 22.959300 * WEST-BOUND LONGITUDE: -111.655700 * NORTH-BOUND LATITUDE: 27.901700 * EAST-BOUND LONGITUDE: -108.978000 * DATE/TIME START: 1978-12-02T00:00:00 * DATE/TIME END: 1979-01-03T00:00:00 |
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Data(s) |
02/09/1982
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Resumo |
The sediments from the Gulf of California are potentially good sources for oil and gas. They are rich in organic carbon (av. = 1.9%). Sediments from the margins of the Gulf are rich in oil-prone marine-amorphous organic matter. Sediments from Guaymas Basin contain the same material plus abundant subordinate amounts of gas-prone terrestrially derived organic matter. The enrichment of all of these sediments in marine-amorphous components reflects deposition in a highly productive and oxygen-poor water mass. The sediments are thermally immature, except for those altered by hydrothermal activity or by the intrusion of sills. These sediments are extensively cooked and may have lost their potential for hydrocarbon generation. |
Formato |
application/zip, 3 datasets |
Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.818983 doi:10.1594/PANGAEA.818983 |
Idioma(s) |
en |
Publicador |
PANGAEA |
Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
Fonte |
Supplement to: Gilbert, Deborah; Summerhayes, Colin P (1982): Organic facies and hydrocarbon potential in the Gulf of California. In: Curray, JR; Moore, DG; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 64, 865-870, doi:10.2973/dsdp.proc.64.130.1982 |
Palavras-Chave | ##0 = Slump; 64-474; 64-474A; 64-475; 64-476; 64-477; 64-478; 64-479; 64-480; 64-481; 64-481_Site; 64-481A; AOM; Biodegraded; Butane; C1/(C2+C3); C1/(C2+C3) hydrocarbons ratio; C2/C1; C2H6; C3H8; Carbon, organic, total; CH4; Charcoal; Comment; COMPCORE; Composite Core; Deep Sea Drilling Project; Depth; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Epoch; Ethane; Ethane/methane ratio; Event; Extract; Glomar Challenger; In C2-C4; Label; Leg64; Lithology; Lithology/composition/facies; mbsf; Methane; MOM; n-C4; North Pacific/Gulf of California/BASIN; North Pacific/Gulf of California/CHANNEL; North Pacific/Gulf of California/SLOPE; North Pacific/Gulf of California/TERRACE; ODP sample designation; OM terr; Organic matter, amorphous; Organic matter, marin; Organic matter, terrigenous; Pollen+spores; Pollen and spores; Propane; Sample code/label; Sedimentation rate; Sed rate; Shipboard data; Structured; Structured marine types of organic matter (see Masran and Pocock, 1979); TAI; Thermal alteration index, description; TOC; Total |
Tipo |
Dataset |