Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10690243 | Journal of Petroleum Science and Engineering | 2005 | 15 Pages |
Abstract
STO recovery from oil reservoirs depends increasingly on gas-oil relative permeabilities as initial solution GOR increases, up to a point. At higher initial solution GORs, oil recovery becomes less dependent on relative permeability and, as the fluid system transitions to a gas at the critical point, relative permeability dependence rapidly diminishes. Condensate recovery from gas condensate systems is more or less independent of gas-oil relative permeabilities, with only slight dependence for near-critical gases.
Keywords
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Authors
Kameshwar Singh, Ãivind Fevang, Curtis H. Whitson,