Difference between revisions of "Migration pathway"

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#REDIRECT [[Migration]]
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{{publication
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| image  = exploring-for-oil-and-gas-traps.png
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| width  = 120px
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| series  = Treatise in Petroleum Geology
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| title  = Exploring for Oil and Gas Traps
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| part    = Critical elements of the petroleum system
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| chapter = Migration of petroleum
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| frompg  = 7-1
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| topg    = 7-38
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| author  = Martin D. Matthews
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| link    = http://archives.datapages.com/data/specpubs/beaumont/ch07/ch07.htm
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| pdf    =
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| store  = http://store.aapg.org/detail.aspx?id=545
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| isbn    = 0-89181-602-X
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}}
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Hydrocarbon migration appears to occur in spatially limited areas (always unsampled because of their small size) and in discrete time intervals. It leaves either no trace or a trace that is continually modified or destroyed by later events. Effective hydrocarbon migration occurs along discrete pathways, not along broad, uniform fronts. These pathways are determined by the pore networks, the interaction of these networks between formations, and the stratigraphic variation within the basin. Within the carrier/reservoir bed, the migration pathway is controlled by the structural configuration of the contact with the overlying seal and the continuity of both the carrier [[permeability]] network and the overlying seal. This section discusses the general characteristics of these paths and shows several examples.
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==See also==
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* [[Migration]]
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* [[Formation-scale migration pathways]]
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* [[Defining migration pathways from source to trap]]
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* [[Vertical and lateral migration distance]]
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* [[Migration rate]]
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==External links==
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{{search}}
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* [http://archives.datapages.com/data/specpubs/beaumont/ch07/ch07.htm Original content in Datapages]
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* [http://store.aapg.org/detail.aspx?id=545 Find the book in the AAPG Store]
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[[Category:Critical elements of the petroleum system]]
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[[Category:Migration of petroleum]]

Revision as of 13:55, 31 January 2014

Exploring for Oil and Gas Traps
Series Treatise in Petroleum Geology
Part Critical elements of the petroleum system
Chapter Migration of petroleum
Author Martin D. Matthews
Link Web page
Store AAPG Store

Hydrocarbon migration appears to occur in spatially limited areas (always unsampled because of their small size) and in discrete time intervals. It leaves either no trace or a trace that is continually modified or destroyed by later events. Effective hydrocarbon migration occurs along discrete pathways, not along broad, uniform fronts. These pathways are determined by the pore networks, the interaction of these networks between formations, and the stratigraphic variation within the basin. Within the carrier/reservoir bed, the migration pathway is controlled by the structural configuration of the contact with the overlying seal and the continuity of both the carrier permeability network and the overlying seal. This section discusses the general characteristics of these paths and shows several examples.

See also

External links

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Migration pathway
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