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James W. Estep
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for changing flowbore fluid temperature
Patent number
7,416,026
Issue date
Aug 26, 2008
Halliburton Energy Services, Inc.
Carey John Naquin
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Three dimensional steering system and method for steering bit to dr...
Patent number
7,195,083
Issue date
Mar 27, 2007
Halliburton Energy Services, Inc.
Jay M. Eppink
G01 - MEASURING TESTING
Information
Patent Grant
Well system
Patent number
7,172,038
Issue date
Feb 6, 2007
Halliburton Energy Services, Inc.
James B. Terry
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for removing cuttings from a deviated wellbore
Patent number
7,114,582
Issue date
Oct 3, 2006
Halliburton Energy Services, Inc.
Jay M. Eppink
E21 - EARTH DRILLING MINING
Information
Patent Grant
Spoolable composite coiled tubing connector
Patent number
7,059,881
Issue date
Jun 13, 2006
Halliburton Energy Services, Inc.
Haoshi Song
G01 - MEASURING TESTING
Information
Patent Grant
Well system
Patent number
6,923,273
Issue date
Aug 2, 2005
Halliburton Energy Services, Inc.
James B. Terry
G01 - MEASURING TESTING
Information
Patent Grant
Three dimensional steerable system and method for steering bit to d...
Patent number
6,843,332
Issue date
Jan 18, 2005
Halliburton Energy Services, Inc.
Jay M. Eppink
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for removing cuttings
Patent number
6,840,337
Issue date
Jan 11, 2005
Halliburton Energy Services, Inc.
James B. Terry
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coiled tubing connector
Patent number
6,761,574
Issue date
Jul 13, 2004
Halliburton Energy Services, Inc.
Haoshi Song
G01 - MEASURING TESTING
Information
Patent Grant
Downhole assembly releasable connection
Patent number
6,712,146
Issue date
Mar 30, 2004
Halliburton Energy Services, Inc.
James W. Estep
E21 - EARTH DRILLING MINING
Information
Patent Grant
Three dimensional steerable system and method for steering bit to d...
Patent number
6,607,044
Issue date
Aug 19, 2003
Halliburton Energy Services, Inc.
Jay M. Eppink
G01 - MEASURING TESTING
Information
Patent Grant
Three dimensional steerable system
Patent number
6,598,687
Issue date
Jul 29, 2003
Halliburton Energy Services, Inc.
Jay M. Eppink
G01 - MEASURING TESTING
Information
Patent Grant
Electrical surface activated downhole circulating sub
Patent number
6,543,532
Issue date
Apr 8, 2003
Halliburton Energy Services, Inc.
James W. Estep
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sensor assembly
Patent number
6,367,366
Issue date
Apr 9, 2002
Western Well Tool, Inc.
Duane Bloom
E21 - EARTH DRILLING MINING
Information
Patent Grant
Electrical surface activated downhole circulating sub
Patent number
6,349,763
Issue date
Feb 26, 2002
Halliburton Energy Services, Inc.
James W. Estep
E21 - EARTH DRILLING MINING
Information
Patent Grant
Recirculatable ball-drop release device for lateral oilwell drillin...
Patent number
6,318,470
Issue date
Nov 20, 2001
Halliburton Energy Services, Inc.
Chi-Huang Michael Chang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bottom hole assembly for directional drilling
Patent number
5,857,531
Issue date
Jan 12, 1999
Halliburton Energy Services, Inc.
James Estep
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for reducing a skin effect in a downhole envir...
Publication number
20070256828
Publication date
Nov 8, 2007
James R. Birchak
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus for changing flowbore fluid temperature
Publication number
20050173125
Publication date
Aug 11, 2005
Halliburton Energy Services, Inc.
Carey J. Naquin
E21 - EARTH DRILLING MINING
Information
Patent Application
Well system
Publication number
20050115741
Publication date
Jun 2, 2005
Halliburton Energy Services, Inc.
James B. Terry
E21 - EARTH DRILLING MINING
Information
Patent Application
Three dimensional steering system and method for steering bit to dr...
Publication number
20050098350
Publication date
May 12, 2005
Halliburton Energy Services, Inc.
Jay M. Eppink
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for removing cuttings from a deviated wellbore
Publication number
20040112645
Publication date
Jun 17, 2004
Halliburton Energy Services, Inc.
Jay M. Eppink
E21 - EARTH DRILLING MINING
Information
Patent Application
Well treatment apparatus and method
Publication number
20040040707
Publication date
Mar 4, 2004
Ronald G. Dusterhoft
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for removing cuttings
Publication number
20040040749
Publication date
Mar 4, 2004
Halliburton Energy Services, Inc.
James B. Terry
E21 - EARTH DRILLING MINING
Information
Patent Application
Spoolable composite coiled tubing connector
Publication number
20030230893
Publication date
Dec 18, 2003
Halliburton Energy Services, Inc.
Haoshi Song
E21 - EARTH DRILLING MINING
Information
Patent Application
Coiled tubing inspection system using image pattern recognition
Publication number
20030118230
Publication date
Jun 26, 2003
Haoshi Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Downhole assembly releasable connection
Publication number
20030102132
Publication date
Jun 5, 2003
James W. Estep
E21 - EARTH DRILLING MINING
Information
Patent Application
Three dimensional steerable system and method for steering bit to d...
Publication number
20030094310
Publication date
May 22, 2003
Halliburton Energy Services, Inc.
Jay M. Eppink
E21 - EARTH DRILLING MINING
Information
Patent Application
Well system
Publication number
20030075361
Publication date
Apr 24, 2003
Halliburton Energy Services
James B. Terry
E21 - EARTH DRILLING MINING
Information
Patent Application
Electrical surface activated downhole circulating sub
Publication number
20020005299
Publication date
Jan 17, 2002
James W. Estep
E21 - EARTH DRILLING MINING
Information
Patent Application
Three dimensional steerable system
Publication number
20010052427
Publication date
Dec 20, 2001
Jay M. Eppink
G01 - MEASURING TESTING