Changes

==Hydrodynamic flow==

==Hydrodynamic flow==

A hydrodynamic gradient will either increase or decrease the height of a trapped hydro-carbon column..<ref name=ch10r67>Schowalter, T., T., 1979, Mechanics of secondary hydrocarbon [[migration]] and entrapment: AAPG Bulletin, vol. 63, no. 5, p. 723–760.</ref><ref name=ch10r16>Dahlberg, E., C., 1982, Applied [[Hydrodynamics]] in Petroleum Exploration: New York, Springer-Verlag, 161 p.</ref><ref name=ch10r50>Lerche, I., Thomsen, R., O., 1994, [[Hydrodynamics]] of Oil and Gas: New York, Plenum Press, 308 p.</ref> Flow in the direction of the buoyant vector decreases the seal capacity. Flow opposite the direction of the buoyant vector increases the seal capacity.

A hydrodynamic gradient will either increase or decrease the height of a trapped hydro-carbon column.<ref name=ch10r67>Schowalter, T., T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0005/0700/0723.htm Mechanics of secondary hydrocarbon migration and entrapment]: AAPG Bulletin, vol. 63, no. 5, p. 723–760.</ref><ref name=ch10r16>Dahlberg, E., C., 1982, Applied [[Hydrodynamics]] in Petroleum Exploration: New York, Springer-Verlag, 161 p.</ref><ref name=ch10r50>Lerche, I., Thomsen, R., O., 1994, [[Hydrodynamics]] of Oil and Gas: New York, Plenum Press, 308 p.</ref> Flow in the direction of the buoyant vector decreases the seal capacity. Flow opposite the direction of the buoyant vector increases the seal capacity.

The hydrodynamic effect has been demonstrated to be important in trapping hydrocarbons in the western Canada basin<ref name=ch10r16 /><ref name=ch10r50 />

The hydrodynamic effect has been demonstrated to be important in trapping hydrocarbons in the western Canada basin<ref name=ch10r16 /><ref name=ch10r50 />