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Hydrocarbons sedimentary rock association

Oil and gas are usually associated with sedimentary rocks. The three basic types of sedimentaiy rocks are shales, sands, and carbonates. The shales are the sources of the hydrocarbons while the sands and carbonates act as the conduits and/or the containers. [Pg.916]

Whether a hydrocarbon accumulation that is no longer replenished from the source rock will persist through extended periods of geological time basically depends on the type of trap, the type of accumulated hydrocarbon and the geological and associated hydrodynamic evolution of the sedimentary basin since entrapment. [Pg.183]

Hydrocarbons are sometimes trapped in inclusions within igneous intrusions [16,115,117,135] or crystalline basement [139,140], or are associated with ore deposits [110]. For example, hydrocarbons trapped in ore veins from the Aberfoyle tin-tungsten deposit in Tasmania, Australia, include biomarkers that suggest that the mineralizing fluid evolved through interaction with sedimentary country rocks [110]. Sphalerite- and... [Pg.665]

See other pages where Hydrocarbons sedimentary rock association is mentioned: [Pg.128]    [Pg.242]    [Pg.6]    [Pg.380]    [Pg.122]    [Pg.3931]    [Pg.3967]    [Pg.265]    [Pg.492]    [Pg.499]    [Pg.478]    [Pg.182]    [Pg.549]    [Pg.651]    [Pg.26]    [Pg.34]    [Pg.12]    [Pg.554]    [Pg.717]    [Pg.3968]    [Pg.78]    [Pg.570]    [Pg.27]   
See also in sourсe #XX -- [ Pg.242 ]



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Sedimentary rock

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