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Carl T. Montgomery
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Plano, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for forming a fracture in a viscous oil, subterranean formation
Patent number
6,216,786
Issue date
Apr 17, 2001
Atlantic Richfield Company
Lawrence G. Griffin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of treating subterranean gas hydrate formations
Patent number
6,148,911
Issue date
Nov 21, 2000
Atlantic Richfield Company
Larry P. Gipson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fracturing method for horizontal wells
Patent number
6,070,666
Issue date
Jun 6, 2000
Atlantic Richfield Company
Carl T. Montgomery
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for stimulating a wellbore penetrating a solid carbonaceous...
Patent number
6,024,171
Issue date
Feb 15, 2000
Vastar Resources, Inc.
Carl T. Montgomery
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for fracturing different zones from a single wellbore
Patent number
5,947,200
Issue date
Sep 7, 1999
Atlantic Richfield Company
Carl T. Montgomery
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for increasing the production of petroleum from a subterrane...
Patent number
5,620,049
Issue date
Apr 15, 1997
Atlantic Richfield Company
Larry J. Gipson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for fracturing a formation to control sand production
Patent number
5,497,658
Issue date
Mar 12, 1996
Atlantic Richfield Company
Paul A. Fletcher
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cavity induced stimulation of coal degasification wells using foam
Patent number
5,474,129
Issue date
Dec 12, 1995
Atlantic Richfield Company
Xiaowei Weng
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for real time process control of well stimulation
Patent number
5,431,227
Issue date
Jul 11, 1995
Atlantic Richfield Company
Carl T. Montgomery
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cavity induced stimulation of coal degasification wells using solvents
Patent number
5,199,766
Issue date
Apr 6, 1993
Atlantic Richfield Company
Carl T. Montgomery
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cavity induced stimulation method of coal degasification wells
Patent number
5,147,111
Issue date
Sep 15, 1992
Atlantic Richfield Company
Carl T. Montgomery
E21 - EARTH DRILLING MINING