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Howard Lee McKinzie
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Sugar Land, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Water influx identification
Patent number
6,374,669
Issue date
Apr 23, 2002
Texaco Inc.
Kevin Rush Bowlin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods for treating underground formations
Patent number
6,196,315
Issue date
Mar 6, 2001
Texaco Inc.
Billy Wayne Surles
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Triple action pumping system and method
Patent number
6,164,376
Issue date
Dec 26, 2000
Texaco Inc.
Lon A. Stuebinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Triple action pumping system with plunger valves
Patent number
6,142,224
Issue date
Nov 7, 2000
Texaco Inc.
Lon A. Stuebinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual injection and lifting system using rod pump and an electric su...
Patent number
6,131,660
Issue date
Oct 17, 2000
Texaco Inc.
Lon A. Stuebinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual injection and lifting system using an electrical submersible p...
Patent number
6,123,149
Issue date
Sep 26, 2000
Texaco Inc.
Howard L. McKinzie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Water injection pressurizer
Patent number
6,116,341
Issue date
Sep 12, 2000
Texaco Inc.
Lon A. Stuebinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for minimizing emulsion formation in a pumped...
Patent number
6,105,671
Issue date
Aug 22, 2000
Texaco Inc.
Howard L. McKinzie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole oil and water separation system and method
Patent number
6,092,599
Issue date
Jul 25, 2000
Texaco Inc.
Michael R. Berry
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual injection and lifting system using a rod driven progressive ca...
Patent number
6,092,600
Issue date
Jul 25, 2000
Texaco Inc.
Howard L. McKinzie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual injection and lifting system using a rod driven progressive ca...
Patent number
6,079,491
Issue date
Jun 27, 2000
Texaco Inc.
Lon A. Stuebinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for reducing gas well production costs using i...
Patent number
6,032,743
Issue date
Mar 7, 2000
Texaco Inc.
Kevin Rush Bowlin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Enhanced oil recovery technique
Patent number
5,915,477
Issue date
Jun 29, 1999
Texaco Inc.
Lon Allan Stuebinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for determining oil content of an underground formation usin...
Patent number
5,686,724
Issue date
Nov 11, 1997
Texaco Inc.
Kerry Kennedy Spilker
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method to achieve low cost zonal isolation in an open hole completion
Patent number
5,671,809
Issue date
Sep 30, 1997
Texaco Inc.
Howard Lee McKinzie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Prepacked screen
Patent number
5,551,513
Issue date
Sep 3, 1996
Texaco Inc.
Billy W. Surles
E21 - EARTH DRILLING MINING
Information
Patent Grant
Microwave hydrocarbon gas extraction system
Patent number
5,447,052
Issue date
Sep 5, 1995
Texaco Inc.
Patrick L. Delaune
G01 - MEASURING TESTING
Information
Patent Grant
Method of achieve zonal isolation
Patent number
5,339,901
Issue date
Aug 23, 1994
Texaco Inc.
Howard L. McKinzie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Controlled gas trap system
Patent number
5,199,509
Issue date
Apr 6, 1993
Texaco Inc.
Alan C. Wright
E21 - EARTH DRILLING MINING