Title:
Recovery of hydrocarbons by in-situ hydrogenation
United States Patent 3208514
Inventors:
Dew, John N.
Martin, William L.
Publication Date:
09/28/1965
Export Citation:
Click for automatic bibliography generation
Assignee:
CONTINENTAL OIL CO
Primary Class:
166/261
International Classes:
E21B43/243; E21B43/16
View Patent Images:
Download PDF 3208514        PDF help
US Patent References:
3102588Process for recovering hydrocarbon from subterranean strata
3051235Recovery of petroleum crude oil, by in situ combustion and in situ hydrogenation
2901043Heavy oil recovery
2857002Recovery of viscous crude oil
2734579N/A
2595979Underground liquefaction of coal