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Robert B. Carpenter
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Sugar Land, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for regulating pressure within a well annulus
Patent number
8,353,351
Issue date
Jan 15, 2013
Chevron U.S.A. Inc.
Robert B. Carpenter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Production and delivery of a fluid mixture to an annular volume of...
Patent number
8,100,179
Issue date
Jan 24, 2012
Chevron U.S.A. Inc.
Robert E. Hermes
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Subterranean well secondary plugging tool for repair of a first plug
Patent number
7,290,609
Issue date
Nov 6, 2007
Cinaruco International S.A. Calle Aguilino de la Guardia
Louis J. Wardlaw
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for accelerating oil well construction and production proces...
Patent number
7,156,172
Issue date
Jan 2, 2007
Halliburton Energy Services, Inc.
Thomas E. Becker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Plug for tubulars
Patent number
6,474,414
Issue date
Nov 5, 2002
Texaco, Inc.
Manuel Eduardo Gonzalez
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
System And Method For Regulating Pressure Within A Well Annulus
Publication number
20110284209
Publication date
Nov 24, 2011
Robert B. Carpenter
E21 - EARTH DRILLING MINING
Information
Patent Application
Production and Delivery of a Fluid Mixture to an Annular Volume of...
Publication number
20090205828
Publication date
Aug 20, 2009
Chevron U.S.A. Inc.
Robert E. Hermes
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for repair of wells utilizing meltable repair...
Publication number
20060144591
Publication date
Jul 6, 2006
Chevron U.S.A. Inc.
Manuel Eduardo Gonzalez
E21 - EARTH DRILLING MINING
Information
Patent Application
Subterranean well secondary plugging tool for repair of a first plug
Publication number
20060037748
Publication date
Feb 23, 2006
Louis J. Wardlaw
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for accelerating oil well construction and production proces...
Publication number
20050194190
Publication date
Sep 8, 2005
Thomas E. Becker
E21 - EARTH DRILLING MINING