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J. Ernest Brown
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Cambridge, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Stimulation through fracturing while drilling
Patent number
8,714,244
Issue date
May 6, 2014
Schlumberger Technology Corporation
Don Conkle
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for distributed interferometric acoustic monito...
Patent number
8,225,867
Issue date
Jul 24, 2012
Schlumberger Technology Corporation
Arthur H. Hartog
G01 - MEASURING TESTING
Information
Patent Grant
Heterogeneous proppant placement in a fracture with removable chann...
Patent number
8,066,068
Issue date
Nov 29, 2011
Schlumberger Technology Corporation
Timothy Lesko
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods of producing flow-through passages in casing, and methods o...
Patent number
8,020,620
Issue date
Sep 20, 2011
Schlumberger Technology Corporation
John Daniels
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for fracturing subsurface formations during the d...
Patent number
7,963,325
Issue date
Jun 21, 2011
Schlumberger Technology Corporation
Ashley Johnson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for distributed interferometric acoustic monito...
Patent number
7,946,341
Issue date
May 24, 2011
Schlumberger Technology Corporation
Arthur H. Hartog
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus of reservoir stimulation while running casing
Patent number
7,909,096
Issue date
Mar 22, 2011
Schlumberger Technology Corporation
Brian Clark
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods of producing flow-through passages in casing, and methods o...
Patent number
7,810,567
Issue date
Oct 12, 2010
Schlumberger Technology Corporation
John Daniels
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fracturing method for subterranean reservoirs
Patent number
7,644,761
Issue date
Jan 12, 2010
Schlumberger Technology Corporation
Hongren Gu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Heterogeneous proppant placement in a fracture with removable chann...
Patent number
7,581,590
Issue date
Sep 1, 2009
Schlumberger Technology Corporation
Timothy Lesko
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR DISTRIBUTED INTERFEROMETRIC ACOUSTIC MONITO...
Publication number
20110188344
Publication date
Aug 4, 2011
SCHLUMBERGER TECHNOLOGY CORPORATION
Arthur H. Hartog
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS OF PRODUCING FLOW-THROUGH PASSAGES IN CASING, AND METHODS O...
Publication number
20110005754
Publication date
Jan 13, 2011
John Daniels
E21 - EARTH DRILLING MINING
Information
Patent Application
FRACTURING METHOD FOR SUBTERRANEAN RESERVOIRS
Publication number
20100006293
Publication date
Jan 14, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Hongren Gu
E21 - EARTH DRILLING MINING
Information
Patent Application
Heterogeneous Proppant Placement in a Fracture with Removable Chann...
Publication number
20090286700
Publication date
Nov 19, 2009
Timothy Lesko
E21 - EARTH DRILLING MINING
Information
Patent Application
STIMULATION THROUGH FRACTURING WHILE DRILLING
Publication number
20090151938
Publication date
Jun 18, 2009
Don Conkle
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR FRACTURING SUBSURFACE FORMATIONS DURING THE D...
Publication number
20090145660
Publication date
Jun 11, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
ASHLEY JOHNSON
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR DISTRIBUTED INTERFEROMETRIC ACOUSTIC MONITO...
Publication number
20090114386
Publication date
May 7, 2009
Arthur H. Hartog
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS OF PRODUCING FLOW-THROUGH PASSAGES IN CASING, AND METHODS O...
Publication number
20090000786
Publication date
Jan 1, 2009
John Daniels
E21 - EARTH DRILLING MINING
Information
Patent Application
Reservoir Stimulation While Running Casing
Publication number
20080210422
Publication date
Sep 4, 2008
Brian Clark
E21 - EARTH DRILLING MINING
Information
Patent Application
Heterogeneous Proppant Placement in a Fracture with Removable Chann...
Publication number
20080135242
Publication date
Jun 12, 2008
Timothy Lesko
E21 - EARTH DRILLING MINING