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Wenbo Yang
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Sugar Land, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Amorphous shaped charge component and manufacture
Patent number
11,662,185
Issue date
May 30, 2023
Schlumberger Technology Corporation
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Shaped charge system having multi-composition liner
Patent number
10,830,023
Issue date
Nov 10, 2020
Schlumberger Technology Corporation
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Shaped charge system having multi-composition liner
Patent number
9,976,397
Issue date
May 22, 2018
Schlumberger Technology Corporation
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Dissolvable material application in perforating
Patent number
9,671,201
Issue date
Jun 6, 2017
Schlumberger Technology Corporation
Manuel P. Marya
F42 - AMMUNITION BLASTING
Information
Patent Grant
Shaped charge assembly system
Patent number
9,383,176
Issue date
Jul 5, 2016
Schlumberger Technology Corporation
Gerardo Arguello
F42 - AMMUNITION BLASTING
Information
Patent Grant
Energetic material applications in shaped charges for perforation o...
Patent number
9,080,432
Issue date
Jul 14, 2015
Schlumberger Technology Corporation
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Shaped charge liner
Patent number
8,985,024
Issue date
Mar 24, 2015
Schlumberger Technology Corporation
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Dissolvable material application in perforating
Patent number
8,677,903
Issue date
Mar 25, 2014
Schlumberger Technology Corporation
Manuel P. Marya
F42 - AMMUNITION BLASTING
Information
Patent Grant
Shaped charges for creating enhanced perforation tunnel in a well f...
Patent number
8,584,772
Issue date
Nov 19, 2013
Schlumberger Technology Corporation
Wenbo Yang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Controlling transient underbalance in a wellbore
Patent number
8,347,963
Issue date
Jan 8, 2013
Schlumberger Technology Corporation
Ashley B. Johnson
F42 - AMMUNITION BLASTING
Information
Patent Grant
Dissolvable material application in perforating
Patent number
8,342,094
Issue date
Jan 1, 2013
Schlumberger Technology Corporation
Manuel P. Marya
F42 - AMMUNITION BLASTING
Information
Patent Grant
Radial-linear shaped charge pipe cutter
Patent number
8,302,534
Issue date
Nov 6, 2012
Schlumberger Technology Corporation
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Shaped charge liner with varying thickness
Patent number
8,166,882
Issue date
May 1, 2012
Schlumberger Technology Corporation
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Liner for shaped charges
Patent number
8,156,871
Issue date
Apr 17, 2012
Schlumberger Technology Corporation
Lawrence A. Behrmann
F42 - AMMUNITION BLASTING
Information
Patent Grant
Debris-free perforating apparatus and technique
Patent number
7,775,279
Issue date
Aug 17, 2010
Schlumberger Technology Corporation
Manuel Marya
F42 - AMMUNITION BLASTING
Information
Patent Grant
Radial-linear shaped charge pipe cutter
Patent number
7,661,367
Issue date
Feb 16, 2010
Schlumberger Technology Corporation
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Detonator
Patent number
7,546,805
Issue date
Jun 16, 2009
Schlumberger Technology Corporation
Wallace E. Voreck
F42 - AMMUNITION BLASTING
Information
Patent Grant
Perforating gun
Patent number
7,409,992
Issue date
Aug 12, 2008
Schlumberger Technology Corporation
Alexander F. Zazovsky
E21 - EARTH DRILLING MINING
Information
Patent Grant
Shaped charge loading tube for perforating gun
Patent number
7,159,657
Issue date
Jan 9, 2007
Schlumberger Technology Corporation
Wanchai Ratanasirigulchia
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for orienting perforating devices and confirmi...
Patent number
7,000,699
Issue date
Feb 21, 2006
Schlumberger Technology Corporation
Wenbo Yang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Providing a low pressure condition in a wellbore region
Patent number
6,966,377
Issue date
Nov 22, 2005
Schlumberger Technology Corporation
Ashley B. Johnson
F42 - AMMUNITION BLASTING
Information
Patent Grant
Components and methods for use with explosives
Patent number
6,896,059
Issue date
May 24, 2005
Schlumberger Technology Corp.
James E. Brooks
F42 - AMMUNITION BLASTING
Information
Patent Grant
Creating an underbalance condition in a wellbore
Patent number
6,874,579
Issue date
Apr 5, 2005
Schlumberger Technology Corp.
Ashley B. Johnson
F42 - AMMUNITION BLASTING
Information
Patent Grant
Controlling transient underbalance in a wellbore
Patent number
6,732,798
Issue date
May 11, 2004
Schlumberger Technology Corporation
Ashley B. Johnson
F42 - AMMUNITION BLASTING
Information
Patent Grant
Booster
Patent number
6,622,630
Issue date
Sep 23, 2003
Schlumberger Technology Corporation
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Method and apparatus for protecting explosives
Patent number
6,557,650
Issue date
May 6, 2003
Schlumberger Technology Corp.
Alfredo Fayard
F42 - AMMUNITION BLASTING
Information
Patent Grant
Components and methods for use with explosives
Patent number
6,554,081
Issue date
Apr 29, 2003
Schlumberger Technology Corporation
James E. Brooks
F42 - AMMUNITION BLASTING
Information
Patent Grant
Encapsulant providing structural support for explosives
Patent number
6,520,258
Issue date
Feb 18, 2003
Schlumberger Technology Corp.
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Method and apparatus for coupling explosive devices
Patent number
6,397,752
Issue date
Jun 4, 2002
Schlumberger Technology Corporation
Wenbo Yang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Shock barriers for explosives
Patent number
6,386,109
Issue date
May 14, 2002
Schlumberger Technology Corp.
James E. Brooks
F42 - AMMUNITION BLASTING
Patents Applications
last 30 patents
Information
Patent Application
AMORPHOUS SHAPED CHARGE COMPONENT AND MANUFACTURE
Publication number
20190041173
Publication date
Feb 7, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Wenbo Yang
E21 - EARTH DRILLING MINING
Information
Patent Application
SHAPED CHARGE SYSTEM HAVING MULTI-COMPOSITION LINER
Publication number
20180245437
Publication date
Aug 30, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Application
SHAPED CHARGE SYSTEM HAVING MULTI-COMPOSITION LINER
Publication number
20160245053
Publication date
Aug 25, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Application
ENERGETIC MATERIAL APPLICATIONS IN SHAPED CHARGES FOR PERFORATION O...
Publication number
20150362297
Publication date
Dec 17, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Application
SHAPED CHARGE ASSEMBLY SYSTEM
Publication number
20140366763
Publication date
Dec 18, 2014
Gerardo Arguello
F42 - AMMUNITION BLASTING
Information
Patent Application
AMORPHOUS SHAPED CHARGE COMPONENT AND MANUFACTURE
Publication number
20140291022
Publication date
Oct 2, 2014
SCHLUMBERGER TECHNOLOGY CORPORATION
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Application
DISSOLVABLE MATERIAL APPLICATION IN PERFORATING
Publication number
20140151046
Publication date
Jun 5, 2014
SCHLUMBERGER TECHNOLOGY CORPORATION
Manuel P. Marya
F42 - AMMUNITION BLASTING
Information
Patent Application
SHAPED CHARGE LINER
Publication number
20130340643
Publication date
Dec 26, 2013
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Application
DISSOLVABLE MATERIAL APPLICATION IN PERFORATING
Publication number
20130087061
Publication date
Apr 11, 2013
SCHLUMBERGER TECHNOLOGY CORPORATION
Manuel P. Marya
F42 - AMMUNITION BLASTING
Information
Patent Application
Dissolvable Material Application in Perforating
Publication number
20110094406
Publication date
Apr 28, 2011
SCHLUMBERGER TECHNOLOGY CORPORATION
Manuel P. Marya
F42 - AMMUNITION BLASTING
Information
Patent Application
ENERGETIC MATERIAL APPLICATIONS IN SHAPED CHARGES FOR PERFORATION O...
Publication number
20110056362
Publication date
Mar 10, 2011
SCHLUMBERGER TECHNOLOGY CORPORATION
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Application
SHAPED CHARGE LINER WITH VARYING THICKNESS
Publication number
20100319562
Publication date
Dec 23, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Application
RADIAL-LINEAR SHAPED CHARGE PIPE CUTTER
Publication number
20100132578
Publication date
Jun 3, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Application
CONTROLLING TRANSIENT UNDERBALANCE IN A WELLBORE
Publication number
20100044044
Publication date
Feb 25, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Ashley B. Johnson
F42 - AMMUNITION BLASTING
Information
Patent Application
DEBRIS-FREE PERFORATING APPARATUS AND TECHNIQUE
Publication number
20090151949
Publication date
Jun 18, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Manuel Marya
F42 - AMMUNITION BLASTING
Information
Patent Application
LINER FOR SHAPED CHARGES
Publication number
20090078144
Publication date
Mar 26, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Lawrence A. Behrmann
F42 - AMMUNITION BLASTING
Information
Patent Application
Perforating Gun
Publication number
20070158109
Publication date
Jul 12, 2007
SCHLUMBERGER TECHNOLOGY CORPORATION
Alexander F. Zazovsky
E21 - EARTH DRILLING MINING
Information
Patent Application
Shaped Charges for Creating Enhanced Perforation Tunnel in a Well F...
Publication number
20060266551
Publication date
Nov 30, 2006
SCHLUMBERGER TECHNOLOGY CORPORATION
Wenbo Yang
E21 - EARTH DRILLING MINING
Information
Patent Application
Radial-linear shaped charge pipe cutter
Publication number
20060075888
Publication date
Apr 13, 2006
SCHLUMBERGER TECHNOLOGY CORPORATION
Wenbo Yang
F42 - AMMUNITION BLASTING
Information
Patent Application
Shaped Charge Loading Tube for Perforating Gun
Publication number
20050211467
Publication date
Sep 29, 2005
SCHLUMBERGER TECHNOLOGY CORPORATION
Wanchai Ratanasirigulchia
E21 - EARTH DRILLING MINING
Information
Patent Application
Creating an underbalance condition in a wellbore
Publication number
20040159432
Publication date
Aug 19, 2004
Ashley B. Johnson
F42 - AMMUNITION BLASTING
Information
Patent Application
Providing a low pressure condition in a wellbore region
Publication number
20040159434
Publication date
Aug 19, 2004
Ashley B. Johnson
F42 - AMMUNITION BLASTING
Information
Patent Application
Components and methods for use with explosives
Publication number
20030150646
Publication date
Aug 14, 2003
James E. Brooks
F42 - AMMUNITION BLASTING
Information
Patent Application
Controlling transient underbalance in a wellbore
Publication number
20030089498
Publication date
May 15, 2003
Ashley B. Johnson
F42 - AMMUNITION BLASTING
Information
Patent Application
METHOD AND APPARATUS FOR PROTECTING EXPLOSIVES
Publication number
20030056982
Publication date
Mar 27, 2003
Alfredo Fayard
F42 - AMMUNITION BLASTING
Information
Patent Application
Detonator
Publication number
20030019384
Publication date
Jan 30, 2003
Wallace E. Voreck
F42 - AMMUNITION BLASTING
Information
Patent Application
Method and apparatus for orienting perforating devices and confirmi...
Publication number
20020185275
Publication date
Dec 12, 2002
Wenbo Yang
E21 - EARTH DRILLING MINING
Information
Patent Application
Booster
Publication number
20020139274
Publication date
Oct 3, 2002
Wenbo Yang
C06 - EXPLOSIVES MATCHES
Information
Patent Application
High temperature explosives for downhole well applications
Publication number
20020129940
Publication date
Sep 19, 2002
Wenbo Yang
C06 - EXPLOSIVES MATCHES