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Michael J. Stucker
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Sugar Land, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Formation evaluation while drilling
Patent number
10,711,603
Issue date
Jul 14, 2020
Schlumberger Technology Corporation
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Grant
While drilling valve system
Patent number
10,184,315
Issue date
Jan 22, 2019
Schlumberger Technology Corporation
Kent David Harms
E21 - EARTH DRILLING MINING
Information
Patent Grant
While drilling valve system
Patent number
9,416,606
Issue date
Aug 16, 2016
Schlumberger Technology Corporation
Kent David Harms
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pump control for formation testing
Patent number
9,121,262
Issue date
Sep 1, 2015
Schlumberger Technology Corporation
Reinhart Ciglenec
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pump control for formation testing
Patent number
8,967,253
Issue date
Mar 3, 2015
Schlumberger Technology Corporation
Reinhart Ciglenec
E21 - EARTH DRILLING MINING
Information
Patent Grant
Formation evaluation while drilling
Patent number
8,636,064
Issue date
Jan 28, 2014
Schlumberger Technology Corporation
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Grant
Three-position fluid valve for downhole use
Patent number
8,474,485
Issue date
Jul 2, 2013
Schlumberger Technology Corporation
Kent David Harms
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fluid resistivity measurement tool
Patent number
8,464,796
Issue date
Jun 18, 2013
Schlumberger Technology Corporation
Albert Hoefel
E21 - EARTH DRILLING MINING
Information
Patent Grant
Formation evaluation while drilling
Patent number
8,336,622
Issue date
Dec 25, 2012
Schlumberger Technology Corporation
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Grant
Formation evaluation while drilling
Patent number
8,118,097
Issue date
Feb 21, 2012
Schlumberger Technology Corporation
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Grant
Formation evaluation while drilling
Patent number
8,056,625
Issue date
Nov 15, 2011
Schlumberger Technology Corporation
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pump control for formation testing
Patent number
7,594,541
Issue date
Sep 29, 2009
Schlumberger Technology Corporation
Reinhart Ciglenec
E21 - EARTH DRILLING MINING
Information
Patent Grant
Formation evaluation while drilling
Patent number
7,367,394
Issue date
May 6, 2008
Schlumberger Technology Corporation
Steven G. Villareal
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Formation Evaluation While Drilling
Publication number
20180355716
Publication date
Dec 13, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Application
While Drilling Valve System
Publication number
20160348470
Publication date
Dec 1, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Kent David Harms
E21 - EARTH DRILLING MINING
Information
Patent Application
While Drilling Valve System
Publication number
20140131029
Publication date
May 15, 2014
SCHLUMBERGER TECHNOLOGY CORPORATION
Kent David Harms
E21 - EARTH DRILLING MINING
Information
Patent Application
Formation Evaluation While Drilling
Publication number
20140116783
Publication date
May 1, 2014
SCHLUMBERGER TECHNOLOGY CORPORATION
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Application
Formation Evaluation While Drilling
Publication number
20130092443
Publication date
Apr 18, 2013
SCHLUMBERGER TECHNOLOGY CORPORATION
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Application
Fluid Resistivity Measurement Tool
Publication number
20120031610
Publication date
Feb 9, 2012
Albert Hoefel
E21 - EARTH DRILLING MINING
Information
Patent Application
PUMP CONTROL FOR FORMATION TESTING
Publication number
20110276187
Publication date
Nov 10, 2011
SCHLUMBERGER TECHNOLOGY CORPORATION
Reinhart Ciglenec
E21 - EARTH DRILLING MINING
Information
Patent Application
Formation Evaluation While Drilling
Publication number
20110220412
Publication date
Sep 15, 2011
STEVEN G. VILLAREAL
E21 - EARTH DRILLING MINING
Information
Patent Application
FORMATION EVALUATION WHILE DRILLING
Publication number
20100326727
Publication date
Dec 30, 2010
STEVEN G. VILLAREAL
E21 - EARTH DRILLING MINING
Information
Patent Application
THREE-POSITION FLUID VALVE FOR DOWNHOLE USE
Publication number
20100319779
Publication date
Dec 23, 2010
Kent David Harms
E21 - EARTH DRILLING MINING
Information
Patent Application
PUMP CONTROL FOR FORMATION TESTING
Publication number
20100175925
Publication date
Jul 15, 2010
Reinhart Ciglenec
E21 - EARTH DRILLING MINING
Information
Patent Application
FORMATION EVALUATION WHILE DRILLING
Publication number
20100170717
Publication date
Jul 8, 2010
STEVEN G. VILLAREAL
E21 - EARTH DRILLING MINING
Information
Patent Application
FORMATION EVALUATION WHILE DRILLING
Publication number
20100170718
Publication date
Jul 8, 2010
STEVEN G. VILLAREAL
E21 - EARTH DRILLING MINING
Information
Patent Application
FORMATION EVALUATION WHILE DRILLING
Publication number
20090126996
Publication date
May 21, 2009
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Application
Pump Control for Formation Testing
Publication number
20080156486
Publication date
Jul 3, 2008
SCHLUMBERGER OILFIELD SERVICES
Reinhart Ciglenec
E21 - EARTH DRILLING MINING
Information
Patent Application
Formation Evaluation While Drilling
Publication number
20080087470
Publication date
Apr 17, 2008
SCHLUMBERGER TECHNOLOGY CORPORATION
STEVEN G. VILLAREAL
E21 - EARTH DRILLING MINING
Information
Patent Application
Formation evaluation while drilling
Publication number
20070137896
Publication date
Jun 21, 2007
Schlumberger Technology Corporatio
Steven G. Villareal
E21 - EARTH DRILLING MINING