Title:
Recovery of hydrocarbons by in-situ hydrogenation
United States Patent 3208514
US Patent References:
Underground liquefaction of coal
- - 2595979
/2734579.html
- - 2734579
Recovery of viscous crude oil
- - 2857002
Heavy oil recovery
- - 2901043
Recovery of petroleum crude oil, by in situ combustion and in situ hydrogenation
- - 3051235
Underground liquefaction of coal
- - 2595979
/2734579.html
- - 2734579
Recovery of viscous crude oil
- - 2857002
Heavy oil recovery
- - 2901043
Recovery of petroleum crude oil, by in situ combustion and in situ hydrogenation
- - 3051235
Inventors:
Dew, John N.
Martin, William L.
Martin, William L.
Publication Date:
09/28/1965
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Assignee:
CONTINENTAL OIL CO
Primary Class:
International Classes:
E21B43/243; E21B43/16
US Patent References:
| 3102588 | Process for recovering hydrocarbon from subterranean strata |