Libai Xu

Person

Katy, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods of elemental imaging of formations and systems for producin...
- Patent number 10,451,766
- Issue date Oct 22, 2019
- Schlumberger Technology Corporation
- Libai Xu
- G01 - MEASURING TESTING
Information Patent Grant
Method for correcting natural gamma ray logging measurements
- Patent number 10,101,493
- Issue date Oct 16, 2018
- Schlumberger Technology Corporation
- Libai Xu
- G01 - MEASURING TESTING
Information Patent Grant
Mud activation measurement while drilling
- Patent number 9,823,384
- Issue date Nov 21, 2017
- Schlumberger Technology Corporation
- Jiaxin Wang
- E21 - EARTH DRILLING MINING
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

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF ELEMENTAL IMAGING OF FORMATIONS AND SYSTEMS FOR PRODUCIN...
- Publication number 20180267199
- Publication date Sep 20, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Libai Xu
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR CORRECTING NATURAL GAMMA RAY LOGGING MEASUREMENTS
- Publication number 20180059283
- Publication date Mar 1, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Libai Xu
- G01 - MEASURING TESTING
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

Person

Patents Grantslast 30 patents

Methods of elemental imaging of formations and systems for producin...

Method for correcting natural gamma ray logging measurements

Mud activation measurement while drilling

Borehole independent neutron porosity measurement

Method for measuring subterranean formation density using a neutron...

Well-logging tool with azimuthal and spectral radiation detectors a...

Method and apparatus for neutron logging using a position sensitive...

Patents Applicationslast 30 patents

METHODS OF ELEMENTAL IMAGING OF FORMATIONS AND SYSTEMS FOR PRODUCIN...

METHOD FOR CORRECTING NATURAL GAMMA RAY LOGGING MEASUREMENTS

Well-Logging Tool With Azimuthal And Spectral Radiation Detectors A...

Well-Logging Tool With First And Second Azimuthal Radiation Detecto...

Method For Measuring Subterranean Formation Density Using A Neutron...

BOREHOLE INDEPENDENT NEUTRON POROSITY MEASUREMENT

Method and Apparatus for Neutron Logging Using a Position Sensitive...