Inventor
KNIGHT JACK D
US4 patents
Patents
4 patentsUS4607700AAug 26, 1986
Alpha-olefin sulfonate dimer surfactant cyclic steam stimulation process for recovering hydrocarbons from a subterranean formation
CHEVRON RES47 citations91
US4556107ADec 3, 1985
Steam injection including alpha-olephin sulfonate dimer surfactant additives and a process of stimulating hydrocarbon recovery from a subterranean formation
CHEVRON RES42 citations91
US4576232AMar 18, 1986
Non-condensible gas injection including alpha-olefin sulfonate dimer surfactant additives and a process of stimulating hydrocarbon recovery from a subterranean formation
CHEVRON RES25 citations81
US4572294AFeb 25, 1986
Non-condensible gas injection including alpha-olefin sulfonate surfactant additives
CHEVRON RES19 citations81