Stewart Haynes Jr.

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced in situ hydrocarbon removal from soil and groundwater
- Patent number 5,584,605
- Issue date Dec 17, 1996
- Barry C. Beard
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Recovering hydrocarbons with a triangular horizontal well pattern
- Patent number 4,850,429
- Issue date Jul 25, 1989
- Texaco Inc.
- Donald S. Mims
- E21 - EARTH DRILLING MINING
Information Patent Grant
Carbon dioxide flooding with a premixed transition zone of carbon d...
- Patent number 4,589,486
- Issue date May 20, 1986
- Texaco Inc.
- Alfred Brown
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of enhanced oil recovery employing nitrogen injection
- Patent number 4,434,852
- Issue date Mar 6, 1984
- Texaco Inc.
- Thomas J. Morel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for steam injection in steeply dipping formations
- Patent number 4,434,851
- Issue date Mar 6, 1984
- Texaco Inc.
- Stewart Haynes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of enhanced oil recovery employing nitrogen injection
- Patent number 4,418,753
- Issue date Dec 6, 1983
- Texaco Inc.
- Thomas J. Morel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Enhanced recovery of oil from a dipping subterranean oil-bearing re...
- Patent number 4,136,738
- Issue date Jan 30, 1979
- Texaco, Inc.
- Stewart Haynes
- E21 - EARTH DRILLING MINING