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Jose Sierra
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Katy, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tracking fluid displacement along a wellbore using real time temper...
Patent number
7,779,683
Issue date
Aug 24, 2010
Halliburton Energy Services, Inc.
Gerard Glasbergen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tracking fluid displacement along a wellbore using real time temper...
Patent number
7,730,774
Issue date
Jun 8, 2010
Halliburton Energy Services, Inc.
Gerard Glasbergen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure communication assembly external to casing with connectivit...
Patent number
7,637,318
Issue date
Dec 29, 2009
Halliburton Energy Services, Inc.
Jose Sierra
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tracking fluid displacement along a wellbore using real time temper...
Patent number
7,398,680
Issue date
Jul 15, 2008
Halliburton Energy Services, Inc.
Gerard Glasbergen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Single point and fiber optic temperature measurement for correction...
Patent number
7,360,412
Issue date
Apr 22, 2008
Welldynamics B.V.
David O. Johnson
G01 - MEASURING TESTING
Information
Patent Grant
Safety valve apparatus for downhole pressure transmission systems
Patent number
7,325,597
Issue date
Feb 5, 2008
WellDynamics, B.V.
Paul D. Ringgenberg
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
BI-DIRECTIONAL FLOW AND DISTRIBUTED TEMPERATURE SENSING IN SUBTERRA...
Publication number
20110232377
Publication date
Sep 29, 2011
Halliburton Energy Services, Inc.
Jose Sierra
E21 - EARTH DRILLING MINING
Information
Patent Application
TRACKING FLUID DISPLACEMENT ALONG A WELLBORE USING REAL TIME TEMPER...
Publication number
20080264163
Publication date
Oct 30, 2008
Halliburton Energy Services, Inc.
Gerard GLASBERGEN
E21 - EARTH DRILLING MINING
Information
Patent Application
TRACKING FLUID DISPLACEMENT ALONG A WELLBORE USING REAL TIME TEMPER...
Publication number
20080264162
Publication date
Oct 30, 2008
Halliburton Energy Services, Inc.
Gerard GLASBERGEN
E21 - EARTH DRILLING MINING
Information
Patent Application
Fluid distribution determination and optimization with real time te...
Publication number
20070234789
Publication date
Oct 11, 2007
Gerard Glasbergen
E21 - EARTH DRILLING MINING
Information
Patent Application
Pressure communication assembly external to casing with connectivit...
Publication number
20070235186
Publication date
Oct 11, 2007
Jose Sierra
E21 - EARTH DRILLING MINING
Information
Patent Application
Tracking fluid displacement along wellbore using real time temperat...
Publication number
20070234788
Publication date
Oct 11, 2007
Gerard Glasbergen
E21 - EARTH DRILLING MINING
Information
Patent Application
Single point and fiber optic temperature measurement for correction...
Publication number
20070186640
Publication date
Aug 16, 2007
David O. Johnson
E21 - EARTH DRILLING MINING
Information
Patent Application
Safety valve apparatus for downhole pressure transmission systems
Publication number
20070012434
Publication date
Jan 18, 2007
Paul D. Ringgenberg
E21 - EARTH DRILLING MINING