Lawrence Chou

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PEARLAND, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods for visualizing distances between wellbore and formation bo...
- Patent number 7,925,483
- Issue date Apr 12, 2011
- Schlumberger Technology Corporation
- Peiwen Xia
- G01 - MEASURING TESTING
Information Patent Grant
Methods for visualizing distances between wellbore and formation bo...
- Patent number 7,630,872
- Issue date Dec 8, 2009
- Schlumberger Technology Corporation
- Peiwen Xia
- G01 - MEASURING TESTING
Information Patent Grant
Directional electromagnetic wave resistivity apparatus and method
- Patent number 7,382,135
- Issue date Jun 3, 2008
- Schlumberger Technology Corporation
- Qiming Li
- G01 - MEASURING TESTING
Information Patent Grant
Method for characterizing a subsurface formation with a logging ins...
- Patent number 7,202,670
- Issue date Apr 10, 2007
- Schlumberger Technology Corporation
- Dzevat Omeragic
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR VISUALIZING DISTANCES BETWEEN WELLBORE AND FORMATION BO...
- Publication number 20100122847
- Publication date May 20, 2010
- PEIWEN XIA
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR VISUALIZING DISTANCES BETWEEN WELLBORE AND FORMATION BO...
- Publication number 20060074561
- Publication date Apr 6, 2006
- SCHLUMBERGER TECHNOLOGY CORPORATION
- PEIWEN XIA
- G01 - MEASURING TESTING
Information Patent Application
DIRECTIONAL ELECTROMAGNETIC WAVE RESISTIVITY APPARATUS AND METHOD
- Publication number 20050140373
- Publication date Jun 30, 2005
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Qiming Li
- G01 - MEASURING TESTING
Information Patent Application
ELECTROMAGNETIC METHOD FOR DETERMINING DIP ANGLES INDEPENDENT OF MU...
- Publication number 20050083063
- Publication date Apr 21, 2005
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Dzevat Omeragic
- G01 - MEASURING TESTING