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Postprimary migration and compositional changes (view source)
Revision as of 15:36, 23 August 2016
, 15:36, 23 August 2016no edit summary
* Water-washing—selective removal of the more water-soluble components
* Water-washing—selective removal of the more water-soluble components
* Adsorption—selective removal and retardation of hydrocarbon migration rate by mineral and [[kerogen]] particles
* Adsorption—selective removal and retardation of hydrocarbon [[migration rate]] by mineral and [[kerogen]] particles
* Phase partitioning—concentration of different hydrocarbon species into gaseous and liquid phases with changes in pressure and temperature
* Phase partitioning—concentration of different hydrocarbon species into gaseous and liquid phases with changes in pressure and temperature
* Mixing—by (1) including hydrocarbons from kerogen particles along the migration path; (2) mixing [[migration]] streams from two or more source rocks; or (3) precipitation of [[asphaltenes]] and other high-molecular-weight compounds by the addition of [http://scifun.chem.wisc.edu/chemweek/methane/methane.html methane]
* Mixing—by (1) including hydrocarbons from kerogen particles along the migration path; (2) mixing [[migration]] streams from two or more source rocks; or (3) precipitation of [[asphaltenes]] and other high-molecular-weight compounds by the addition of [http://scifun.chem.wisc.edu/chemweek/methane/methane.html methane]