W. Allen Gilchrist

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Water saturation determination using an oxygen estimate and formati...
- Patent number 10,725,200
- Issue date Jul 28, 2020
- Baker Hughes, a GE company, LLC
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Grant
Elemental concentration determination using neutron-induced activat...
- Patent number 10,324,224
- Issue date Jun 18, 2019
- BAKER HUGES, A GE COMPANY, LLC
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Grant
Water saturation determination using an oxygen estimate and formati...
- Patent number 10,324,225
- Issue date Jun 18, 2019
- Baker Hughes, a GE company, LLC
- David M. Chace
- G01 - MEASURING TESTING
Information Patent Grant
Water saturation determination using an oxygen estimate and formati...
- Patent number 9,360,586
- Issue date Jun 7, 2016
- Baker Hughes Incorporated
- David M. Chace
- G01 - MEASURING TESTING
Information Patent Grant
Elemental concentration determination using neutron-induced activat...
- Patent number 9,261,622
- Issue date Feb 16, 2016
- Baker Hughes Incorporated
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for pulsed neutron measurement
- Patent number 9,086,500
- Issue date Jul 21, 2015
- Baker Hughes Incorporated
- Rafay Z. Ansari
- G01 - MEASURING TESTING
Information Patent Grant
Method for correcting NMR and nuclear logs in formate mud filtrate...
- Patent number 8,866,475
- Issue date Oct 21, 2014
- Baker Hughes Incorporated
- Songhua Chen
- G01 - MEASURING TESTING
Information Patent Grant
Targetless pulsed neutron generator using beam-beam interaction
- Patent number 8,604,417
- Issue date Dec 10, 2013
- Baker Hughes Incorporated
- W. Allen Gilchrist
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for hydrocarbon saturation and hydraulic frac placement
- Patent number 8,525,103
- Issue date Sep 3, 2013
- Baker Hughes Incorporated
- David M. Chace
- G01 - MEASURING TESTING
Information Patent Grant
Method for through-casing 3-phase saturation determination
- Patent number 8,502,135
- Issue date Aug 6, 2013
- Baker Hughes Incorporated
- David M. Chace
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for determining formation density from nuclear...
- Patent number 8,481,920
- Issue date Jul 9, 2013
- Baker Hughes Incorporated
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Grant
Pulsed neutron based monitoring of CO2 in enhanced recovery and seq...
- Patent number 8,471,197
- Issue date Jun 25, 2013
- Baker Hughes Incorporated
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Grant
Gamma ray generator
- Patent number 8,440,961
- Issue date May 14, 2013
- Baker Hughes Incorporated
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Grant
Method for taking gamma-gamma density measurements
- Patent number 8,436,294
- Issue date May 7, 2013
- Baker Hughes Incorporated
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Grant
Automatic adjustment of NMR pulse sequence to optimize SNR based on...
- Patent number 7,565,833
- Issue date Jul 28, 2009
- Baker Hughes Incorporated
- Michael Gillen
- G01 - MEASURING TESTING
Information Patent Grant
Method of calibrating multi-channel nuclear energy spectra
- Patent number 7,446,308
- Issue date Nov 4, 2008
- Baker Hughes Incorporated
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining the thermal neutron capture cr...
- Patent number 7,439,494
- Issue date Oct 21, 2008
- Baker Hughes Incorporated
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Grant
Automatic adjustment of NMR pulse sequence to optimize SNR based on...
- Patent number 7,301,338
- Issue date Nov 27, 2007
- Baker Hughes Incorporated
- Mike Gillen
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for an improved formation density indicator us...
- Patent number 7,294,829
- Issue date Nov 13, 2007
- Baker Hughes Incorporated
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining the thermal neutron capture cr...
- Patent number 7,166,834
- Issue date Jan 23, 2007
- Baker Hughes Incorporated
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic logging speed
- Patent number 7,117,733
- Issue date Oct 10, 2006
- Baker Hughes Incorporated
- Ole G. Engels
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
WATER SATURATION DETERMINATION USING AN OXYGEN ESTIMATE AND FORMATI...
- Publication number 20190011597
- Publication date Jan 10, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- David M. Chace
- G01 - MEASURING TESTING
Information Patent Application
WATER SATURATION DETERMINATION USING AN OXYGEN ESTIMATE AND FORMATI...
- Publication number 20190011596
- Publication date Jan 10, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Feyzi INANC
- G01 - MEASURING TESTING
Information Patent Application
WATER SATURATION DETERMINATION USING AN OXYGEN ESTIMATE AND FORMATI...
- Publication number 20160282506
- Publication date Sep 29, 2016
- BAKER HUGHES INCORPORATED
- DAVID M. CHACE
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CORRECTING NMR AND NUCLEAR LOGS IN FORMATE MUD FILTRATE...
- Publication number 20130113479
- Publication date May 9, 2013
- BAKER HUGHES INCORPORATED
- Songhua Chen
- G01 - MEASURING TESTING
Information Patent Application
Targetless Pulsed Neutron Generator Using Beam-Beam Interaction
- Publication number 20130048847
- Publication date Feb 28, 2013
- BAKER HUGHES INCORPORATED
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Method for Determining Formation Density from Nuclear...
- Publication number 20130020479
- Publication date Jan 24, 2013
- BAKER HUGHES INCORPORATED
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Application
Elemental Concentration Determination Using Neutron-Induced Activat...
- Publication number 20120056083
- Publication date Mar 8, 2012
- BAKER HUGHES INCORPORATED
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Application
Water Saturation Determination Using an Oxygen Estimate and Formati...
- Publication number 20120059589
- Publication date Mar 8, 2012
- BAKER HUGHES INCORPORATED
- David M. Chace
- G01 - MEASURING TESTING
Information Patent Application
Elemental Concentration Determination Using Neutron-Induced Activat...
- Publication number 20120059588
- Publication date Mar 8, 2012
- BAKER HUGHES INCORPORATED
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Application
PULSED NEUTRON BASED MONITORING OF CO2 IN ENHANCED RECOVERY AND SEQ...
- Publication number 20100332138
- Publication date Dec 30, 2010
- BAKER HUGHES INCORPORATED
- Feyzi Inanc
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR HIGH RESOLUTION GAMMA RAY MEASUREMENTS
- Publication number 20080224031
- Publication date Sep 18, 2008
- BAKER HUGHES INCORPORATED
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING THE THERMAL NEUTRON CAPTURE CR...
- Publication number 20080156976
- Publication date Jul 3, 2008
- BAKER HUGHES INCORPORATED
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Application
Automatic Adjustment of NMR Pulse Sequence to Optimize SNR Based On...
- Publication number 20080021654
- Publication date Jan 24, 2008
- BAKER HUGHES INCORPORATED
- Michael Gillen
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of calibrating multi-channel nuclear energy spectra
- Publication number 20070145259
- Publication date Jun 28, 2007
- Baker Hughes Incorporated
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for an improved formation density indicator us...
- Publication number 20060243898
- Publication date Nov 2, 2006
- Baker Hughes Incorporated
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Application
Automatic adjustment of NMR pulse sequence to optimize SNR based on...
- Publication number 20050257610
- Publication date Nov 24, 2005
- BAKER HUGHES INCORPORATED
- Mike Gillen
- E21 - EARTH DRILLING MINING
Information Patent Application
Dynamic logging speed
- Publication number 20050223790
- Publication date Oct 13, 2005
- BAKER HUGHES INCORPORATED
- Ole G. Engels
- G01 - MEASURING TESTING
Information Patent Application
Dynamic acoustic logging using a feedback loop
- Publication number 20050226098
- Publication date Oct 13, 2005
- BAKER HUGHES INCORPORATED
- Ole G. Engels
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for determining the thermal neutron capture cr...
- Publication number 20050121606
- Publication date Jun 9, 2005
- Baker Hughes Incorporated
- W. Allen Gilchrist
- G01 - MEASURING TESTING

W. Allen Gilchrist

Person

Patents Grantslast 30 patents

Water saturation determination using an oxygen estimate and formati...

Elemental concentration determination using neutron-induced activat...

Water saturation determination using an oxygen estimate and formati...

Water saturation determination using an oxygen estimate and formati...

Elemental concentration determination using neutron-induced activat...

Apparatus and method for pulsed neutron measurement

Method for correcting NMR and nuclear logs in formate mud filtrate...

Targetless pulsed neutron generator using beam-beam interaction

Method for hydrocarbon saturation and hydraulic frac placement

Method for through-casing 3-phase saturation determination

Apparatus and method for determining formation density from nuclear...

Pulsed neutron based monitoring of CO2 in enhanced recovery and seq...

Gamma ray generator

Method for taking gamma-gamma density measurements

Automatic adjustment of NMR pulse sequence to optimize SNR based on...

Method of calibrating multi-channel nuclear energy spectra

Method and apparatus for determining the thermal neutron capture cr...

Automatic adjustment of NMR pulse sequence to optimize SNR based on...

Method and apparatus for an improved formation density indicator us...

Method and apparatus for determining the thermal neutron capture cr...

Dynamic logging speed

Patents Applicationslast 30 patents

WATER SATURATION DETERMINATION USING AN OXYGEN ESTIMATE AND FORMATI...

WATER SATURATION DETERMINATION USING AN OXYGEN ESTIMATE AND FORMATI...

WATER SATURATION DETERMINATION USING AN OXYGEN ESTIMATE AND FORMATI...

METHOD FOR CORRECTING NMR AND NUCLEAR LOGS IN FORMATE MUD FILTRATE...

Targetless Pulsed Neutron Generator Using Beam-Beam Interaction

Apparatus and Method for Determining Formation Density from Nuclear...

Elemental Concentration Determination Using Neutron-Induced Activat...

Water Saturation Determination Using an Oxygen Estimate and Formati...

Elemental Concentration Determination Using Neutron-Induced Activat...

PULSED NEUTRON BASED MONITORING OF CO2 IN ENHANCED RECOVERY AND SEQ...

METHOD AND APPARATUS FOR HIGH RESOLUTION GAMMA RAY MEASUREMENTS

METHOD AND APPARATUS FOR DETERMINING THE THERMAL NEUTRON CAPTURE CR...

Automatic Adjustment of NMR Pulse Sequence to Optimize SNR Based On...

Method of calibrating multi-channel nuclear energy spectra

Method and apparatus for an improved formation density indicator us...

Automatic adjustment of NMR pulse sequence to optimize SNR based on...

Dynamic logging speed

Dynamic acoustic logging using a feedback loop

Method and apparatus for determining the thermal neutron capture cr...