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Vladimir Vaynshteyn
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Sugar Land, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for determining formation strength of a wellbore
Patent number
8,899,349
Issue date
Dec 2, 2014
Schlumberger Technology Corporation
John C. Rasmus
E21 - EARTH DRILLING MINING
Information
Patent Grant
Adjustment of mud circulation when evaluating a formation
Patent number
8,757,254
Issue date
Jun 24, 2014
Schlumberger Technology Corporation
Steven G. Villreal
E21 - EARTH DRILLING MINING
Information
Patent Grant
Perforating with wired drill pipe
Patent number
8,672,031
Issue date
Mar 18, 2014
Schlumberger Technology Corporation
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for running subsea test tree and control system w...
Patent number
8,336,629
Issue date
Dec 25, 2012
Schlumberger Technology Corporation
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus to perform pressure testing of geological for...
Patent number
8,015,869
Issue date
Sep 13, 2011
Schlumberger Technology Corporation
Raymond V. Nold, III
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and systems to activate downhole tools with light
Patent number
7,854,267
Issue date
Dec 21, 2010
Schlumberger Technology Corporation
David R. Smith
F42 - AMMUNITION BLASTING
Information
Patent Grant
Well completion system having perforating charges integrated with a...
Patent number
7,753,121
Issue date
Jul 13, 2010
Schlumberger Technology Corporation
John R. Whitsitt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drillstring packer assembly
Patent number
7,647,980
Issue date
Jan 19, 2010
Schlumberger Technology Corporation
Pierre-Yves Corre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Integrated sand control completion system and method
Patent number
7,546,875
Issue date
Jun 16, 2009
Schlumberger Technology Corporation
John Whitsitt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Reservoir communication with a wellbore
Patent number
6,598,682
Issue date
Jul 29, 2003
Schlumberger Technology Corp.
Ashley B. Johnson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Packer
Patent number
6,564,876
Issue date
May 20, 2003
Schlumberger Technology Corporation
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Communication with a downhole tool
Patent number
6,550,538
Issue date
Apr 22, 2003
Schlumberger Technology Corporation
Wolfgang E. J. Herrmann
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole tool to generate tension pulses on a slickline
Patent number
6,536,519
Issue date
Mar 25, 2003
Schlumberger Technology Corp.
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Grant
System for indicating the firing of a perforating gun
Patent number
6,412,573
Issue date
Jul 2, 2002
Schlumberger Technology Corporation
Vladimir Vaynshteyn
F42 - AMMUNITION BLASTING
Information
Patent Grant
Packer
Patent number
6,315,050
Issue date
Nov 13, 2001
Schlumberger Technology Corp.
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Safety method and apparatus for a perforating gun
Patent number
6,298,924
Issue date
Oct 9, 2001
Schlumberger Technology Corporation
Vladimir Vaynshteyn
F42 - AMMUNITION BLASTING
Information
Patent Grant
Packer
Patent number
6,186,227
Issue date
Feb 13, 2001
Schlumberger Technology Corporation
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Generating commands for a downhole tool using a surface fluid loop
Patent number
6,182,764
Issue date
Feb 6, 2001
Schlumberger Technology Corporation
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Grant
System for indicating the firing of a perforating gun
Patent number
6,179,064
Issue date
Jan 30, 2001
Schlumberger Technology Corporation
Vladimir Vaynshteyn
F42 - AMMUNITION BLASTING
Information
Patent Grant
Controlling multiple downhole tools
Patent number
6,173,772
Issue date
Jan 16, 2001
Schlumberger Technology Corporation
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Safety method and apparatus for a perforating gun
Patent number
6,105,688
Issue date
Aug 22, 2000
Schlumberger Technology Corporation
Vladimir Vaynshteyn
F42 - AMMUNITION BLASTING
Information
Patent Grant
Multiple wellbore tool apparatus including a plurality of microproc...
Patent number
5,691,712
Issue date
Nov 25, 1997
Schlumberger Technology Corporation
Dale E. Meek
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR DETERMINING FORMATION STRENGTH OF A WELLBORE
Publication number
20130186688
Publication date
Jul 25, 2013
John C. Rasmus
E21 - EARTH DRILLING MINING
Information
Patent Application
ADJUSTMENT OF MUD CIRCULATION WHEN EVALUATING A FORMATION
Publication number
20110198076
Publication date
Aug 18, 2011
Steven G. Villreal
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR RUNNING SUBSEA TEST TREE AND CONTROL SYSTEM W...
Publication number
20110079395
Publication date
Apr 7, 2011
SCHLUMBERGER TECHNOLOGY CORPORATION
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Application
PERFORATING WITH WIRED DRILL PIPE
Publication number
20100230105
Publication date
Sep 16, 2010
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND APPARATUS TO PERFORM PRESSURE TESTING OF GEOLOGICAL FOR...
Publication number
20100050762
Publication date
Mar 4, 2010
Raymond V. Nold, III
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND SYSTEMS TO ACTIVATE DOWNHOLE TOOLS WITH LIGHT
Publication number
20100025032
Publication date
Feb 4, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
David R. Smith
F42 - AMMUNITION BLASTING
Information
Patent Application
COMMUNICATING THROUGH A BARRIER IN A WELL
Publication number
20100012321
Publication date
Jan 21, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Steven W. Henderson
E21 - EARTH DRILLING MINING
Information
Patent Application
Communicating Through a Barrier in a Well
Publication number
20080093074
Publication date
Apr 24, 2008
SCHLUMBERGER TECHNOLOGY CORPORATION
Steven W. Henderson
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLSTRING PACKER ASSEMBLY
Publication number
20080053652
Publication date
Mar 6, 2008
Pierre-Yves Corre
E21 - EARTH DRILLING MINING
Information
Patent Application
Well Completion System
Publication number
20070251690
Publication date
Nov 1, 2007
SCHLUMBERGER TECHNOLOGY CORPORATION
John R. Whitsitt
E21 - EARTH DRILLING MINING
Information
Patent Application
Integrated Sand Control Completion System and Method
Publication number
20070240881
Publication date
Oct 18, 2007
SCHLUMBERGER TECHNOLOGY CORPORATION
John Whitsitt
E21 - EARTH DRILLING MINING
Information
Patent Application
Distributed Temperature Sensing System with Remote Reference Coil
Publication number
20060115204
Publication date
Jun 1, 2006
SCHLUMBERGER TECHNOLOGY CORPORATION
Richard Marsh
E21 - EARTH DRILLING MINING
Information
Patent Application
Reservoir communication with a wellbore
Publication number
20020020535
Publication date
Feb 21, 2002
Ashley B. Johnson
E21 - EARTH DRILLING MINING
Information
Patent Application
System for indicating the firing of a perforating gun
Publication number
20010027864
Publication date
Oct 11, 2001
Vladimir Vaynshteyn
F42 - AMMUNITION BLASTING
Information
Patent Application
Packer
Publication number
20010015277
Publication date
Aug 23, 2001
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING
Information
Patent Application
Packer
Publication number
20010002621
Publication date
Jun 7, 2001
Vladimir Vaynshteyn
E21 - EARTH DRILLING MINING