4,231
edits
Changes
Jump to navigation
Jump to search
Line 28:
Line 28: − + − + − + − +
Primary migration and compositional changes (view source)
Revision as of 14:49, 27 May 2014
, 14:49, 27 May 2014→Factors favoring gas expulsion
Five factors favor gas expulsion from a source rock:
Five factors favor gas expulsion from a source rock:
* Type 3 kerogen
* [[Kerogen types|Type 3 kerogen]]
* Rapid burial through the oil window
* Rapid burial through the [[oil window]]
* Low TOC
* Low [[Total organic carbon (TOC)]]
* Dissemination of organic matter
* Dissemination of organic matter
* High-capillary-pressure conduits
* [[Capillary pressure|High-capillary-pressure]] conduits
==Composition of early vs. later generation==
==Composition of early vs. later generation==