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Cornelis Huiszoon
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Borehole independent neutron porosity measurement
Patent number
9,360,585
Issue date
Jun 7, 2016
Schlumberger Technology Corporation
Libai Xu
G01 - MEASURING TESTING
Information
Patent Grant
Method for measuring subterranean formation density using a neutron...
Patent number
9,057,794
Issue date
Jun 16, 2015
Schlumberger Technology Corporation
Libai Xu
G01 - MEASURING TESTING
Information
Patent Grant
Well-logging tool with azimuthal and spectral radiation detectors a...
Patent number
8,975,574
Issue date
Mar 10, 2015
Schlumberger Technology Corporation
Cornelis Huiszoon
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for neutron logging using a position sensitive...
Patent number
8,803,078
Issue date
Aug 12, 2014
Schlumberger Technology Corporation
Libai Xu
G01 - MEASURING TESTING
Information
Patent Grant
Use of flexible member for borehole diameter measurement
Patent number
8,074,511
Issue date
Dec 13, 2011
Baker Hughes Incorporated
Cornelis Huiszoon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Measurement of standoff corrected photoelectric factor
Patent number
7,573,027
Issue date
Aug 11, 2009
Baker Hughes Incorporated
Cornelis Huiszoon
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for minimizing wear and wear related measureme...
Patent number
6,907,944
Issue date
Jun 21, 2005
Baker Hughes Incorporated
Matthew John Sale
G01 - MEASURING TESTING
Information
Patent Grant
Measuring borehole size
Patent number
6,044,326
Issue date
Mar 28, 2000
Dresser Industries, Inc.
Cornelis Huiszoon
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Well-Logging Tool With Azimuthal And Spectral Radiation Detectors A...
Publication number
20140346336
Publication date
Nov 27, 2014
Cornelis Huiszoon
G01 - MEASURING TESTING
Information
Patent Application
Well-Logging Tool With First And Second Azimuthal Radiation Detecto...
Publication number
20140346337
Publication date
Nov 27, 2014
SCHLUMBERGER TECHNOLOGY CORPORATION
Cornelis Huiszoon
G01 - MEASURING TESTING
Information
Patent Application
Method For Measuring Subterranean Formation Density Using A Neutron...
Publication number
20130327933
Publication date
Dec 12, 2013
SCHLUMBERGER TECHNOLOGY CORPORATION
Libai Xu
G01 - MEASURING TESTING
Information
Patent Application
BOREHOLE INDEPENDENT NEUTRON POROSITY MEASUREMENT
Publication number
20120303280
Publication date
Nov 29, 2012
Smith International, Inc.
Libai Xu
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Neutron Logging Using a Position Sensitive...
Publication number
20110272570
Publication date
Nov 10, 2011
Smith International, Inc.
Libai Xu
G01 - MEASURING TESTING
Information
Patent Application
Use of flexible member for borehole diameter measurement
Publication number
20080291048
Publication date
Nov 27, 2008
Baker Hughes Incorporated
Cornelis Huiszoon
E21 - EARTH DRILLING MINING
Information
Patent Application
Measurement of Standoff Corrected Photoelectric Factor
Publication number
20080083872
Publication date
Apr 10, 2008
BAKER HUGHES INCORPORATED
Cornelis Huiszoon
G01 - MEASURING TESTING
Information
Patent Application
Neutron detector for downhole use
Publication number
20040178337
Publication date
Sep 16, 2004
BAKER HUGHES INCORPORATED
Philip L. Kurkoski
G01 - MEASURING TESTING
Information
Patent Application
Apparatus and method for minimizing wear and wear related measureme...
Publication number
20040000401
Publication date
Jan 1, 2004
BAKER HUGHES INCORPORATED
Matthew John Sale
E21 - EARTH DRILLING MINING