Wells – Processes – Distinct – separate injection and producing wells
Patent
1985-06-17
1986-11-18
Guynn, Herbert B.
Wells
Processes
Distinct, separate injection and producing wells
166274, 166275, 252354, 252355, 558389, 558402, 252 8554, E21B 4322, E21B 4324
Patent
active
RE0322890
ABSTRACT:
Cyanohydrocarbylated alkoxylates and cyanohydrocarbylated glycerides, their preparation and their use in post primary oil recovery as cosurfactants is described.
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Guynn Herbert B.
Phillips Petroleum Company
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