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Patrick Jacobs
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Identifying zones of origin of annular gas pressure
Patent number
7,438,128
Issue date
Oct 21, 2008
Halliburton Energy Services, Inc.
Richard J. Drozd
E21 - EARTH DRILLING MINING
Information
Patent Grant
Use of cesium as a tracer in coring operations
Patent number
6,912,898
Issue date
Jul 5, 2005
Halliburton Energy Services, Inc.
Christopher Jones
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Identifying zones of origin of annular gas pressure
Publication number
20060249288
Publication date
Nov 9, 2006
Richard J. Drozd
E21 - EARTH DRILLING MINING
Information
Patent Application
Use of cesium as a tracer in coring operations
Publication number
20050005694
Publication date
Jan 13, 2005
Halliburton Energy Services Inc.
Christopher Jones
E21 - EARTH DRILLING MINING