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Iain Rezmer-Cooper
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Sugar Land, TX, US
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last 30 patents
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Patent Grant
Method for predicting the directional tendency of a drilling assemb...
Patent number
6,438,495
Issue date
Aug 20, 2002
Schlumberger Technology Corporation
Minh T. Chau
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydraulic calibration of equivalent density
Patent number
6,427,125
Issue date
Jul 30, 2002
Schlumberger Technology Corporation
Kais Gzara
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for detecting stuck pipe or poor hole cleaning
Patent number
6,401,838
Issue date
Jun 11, 2002
Schlumberger Technology Corporation
Iain Rezmer-Cooper
E21 - EARTH DRILLING MINING
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Patent Grant
Method for obtaining leak-off test and formation integrity test pro...
Patent number
6,378,363
Issue date
Apr 30, 2002
Schlumberger Technology Corporation
Jean-Michel Hache
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for determining equivalent static mud density during a conne...
Patent number
6,220,087
Issue date
Apr 24, 2001
Schlumberger Technology Corporation
Jean-Michel Hache
E21 - EARTH DRILLING MINING
Information
Patent Grant
Determination of fluid influx or efflux
Patent number
6,058,771
Issue date
May 9, 2000
Schlumberger Technology Corporation
Ashley Bernard Johnson
E21 - EARTH DRILLING MINING