Inventor

PRUKOP GABRIEL

US12 patents

⚠️ This page may combine multiple inventors who share the name “PRUKOP GABRIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TEXACO INC

7 patents

US5095989AMar 17, 1992

Microemulsion method for improving the injectivity of a well

TEXACO INC49 citations92

US5092405AMar 3, 1992

Alkoxylated surfactant system for heavy oil reservoirs

TEXACO INC51 citations92

US4976315ADec 11, 1990

Use of taurine additives in enhanced oil recovery with anionic surfactants

TEXACO INC19 citations75

US5401425AMar 28, 1995

Recovering enhanced oil recovery surfactants by temperature cycling

TEXACO INC9 citations73

US4982789AJan 8, 1991

Method of using urea as a sacrificial agent for surfactants in enhanced oil recovery

TEXACO INC17 citations73

US4793419ADec 27, 1988

Adding lignosulfonate to caustic floods to shift optimal salinity to a higher salinity

TEXACO INC8 citations73

US4559148ADec 17, 1985

Method of extracting and reutilizing surfactants from emulsions

TEXACO INC10 citations73

CHEVRON USA INC

1 patent

US7770641B2Aug 10, 2010

Method for enhancing oil recovery with an improved oil recovery surfactant

CHEVRON USA INC78 citations96

CHEVRON USA

1 patent

US7021378B2Apr 4, 2006

Method for enhancing the retention efficiency of treatment chemicals in subterranean formations

CHEVRON USA56 citations95

WINSLOW GREGORY

1 patent

US8962536B2Feb 24, 2015

Heat generating system for enhancing oil recovery

WINSLOW GREGORY27 citations87

CAMPBELL CURTIS B

1 patent

US8163678B2Apr 24, 2012

Enhanced oil recovery surfactant formulation and method of making the same

CAMPBELL CURTIS B14 citations76

PRUKOP GABRIEL

1 patent

US9127547B2Sep 8, 2015

Chemical delivery apparatus, system, and method for hydrocarbon production

PRUKOP GABRIEL3 citations56