Inventor

HAYNES JR STEWART

US5 patents

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

TEXACO INC

4 patents

US4434852AMar 6, 1984

Method of enhanced oil recovery employing nitrogen injection

TEXACO INC25 citations78

US4136738AJan 30, 1979

Enhanced recovery of oil from a dipping subterranean oil-bearing reservoir using light hydrocarbon and carbon dioxide

TEXACO INC28 citations78

US4434851AMar 6, 1984

Method for steam injection in steeply dipping formations

TEXACO INC13 citations72

US4418753ADec 6, 1983

Method of enhanced oil recovery employing nitrogen injection

TEXACO INC14 citations68

(unassigned)

1 patent

US5584605ADec 17, 1996

Enhanced in situ hydrocarbon removal from soil and groundwater

106 citations91