Richard E. Dilgren | Researchain

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Publication

Featured researches published by Richard E. Dilgren.

Archive | 1983

Olefin sulfonate-improved steam foam drive

Richard E. Dilgren; Kenneth Bruce Owens

Archive | 1985

Steam-foaming surfactant mixtures which are tolerant of divalent ions

Richard E. Dilgren; Kenneth Bruce Owens

Archive | 1977

Steam-channel-expanding steam foam drive

Richard E. Dilgren; George J. Hirasaki; Harold J. Hill; Derrill G. Whitten

Archive | 1983

Selective steam foam soak oil recovery process

Richard E. Dilgren; Paul Bruce Ritter

Archive | 1978

Hot water foam oil production process

Richard E. Dilgren; Kenneth Bruce Owens

Archive | 1967

Petroleum recovery with chemical interacting floods forming organic sulfonates

Richard E. Dilgren

Archive | 1985

Reservoir preflushing process for increasing the rate of surfactant transport in displacing oil with injected steam and steam-foaming surfactant

Richard E. Dilgren; Hon Chung Lau; George J. Hirasaki

Archive | 1984

Process for selecting a steam foam forming surfactant

Richard E. Dilgren; Kenneth Bruce Owens

publisher | None

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author

Archive | 1986

A process for displacing oil from a subterranean reservoir and means therefor

Richard E. Dilgren; Kenneth Bruce Owens

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Kenneth Bruce Owens

Shell Oil Company

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George J. Hirasaki

Shell Oil Company

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Derrill G. Whitten

Shell Oil Company

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Harold J. Hill

Shell Oil Company

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Paul Bruce Ritter

Shell Oil Company

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Hon Chung Lau

National University of Singapore

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