John M. Longo

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Analyzing a rock sample
- Patent number 10,739,326
- Issue date Aug 11, 2020
- Saudi Arabian Oil Company
- David Jacobi
- G01 - MEASURING TESTING
Information Patent Grant
Compensated neutron correction for contributions outside the petrop...
- Patent number 10,725,201
- Issue date Jul 28, 2020
- Baker Hughes, a GE company, LLC
- Freddy Mendez
- G01 - MEASURING TESTING
Information Patent Grant
Measurement of downhole gamma radiation by reduction of compton sca...
- Patent number 9,201,160
- Issue date Dec 1, 2015
- Baker Hughes Incorporated
- Maxim Vasilyev
- G01 - MEASURING TESTING
Information Patent Grant
Methods to enhance nuclear spectroscopy analysis
- Patent number 8,809,798
- Issue date Aug 19, 2014
- Baker Hughes Incorporated
- Freddy E. Mendez
- G01 - MEASURING TESTING
Information Patent Grant
Method for petrophysical evaluation of shale gas reservoirs
- Patent number 8,573,298
- Issue date Nov 5, 2013
- Baker Hughes Incorporated
- David J. Jacobi
- G01 - MEASURING TESTING
Information Patent Grant
Use of chemically and geologically consistent constraints for obtai...
- Patent number 8,311,744
- Issue date Nov 13, 2012
- Baker Hughes Incorporated
- Alfred Khisamutdinov
- G01 - MEASURING TESTING
Information Patent Grant
Methods for quantitative lithological and mineralogical evaluation...
- Patent number 8,101,907
- Issue date Jan 24, 2012
- Baker Hughes Incorporated
- David J. Jacobi
- G01 - MEASURING TESTING
Information Patent Grant
Determining organic carbon downhole from nuclear spectroscopy
- Patent number 7,615,741
- Issue date Nov 10, 2009
- Baker Hughes Incorporated
- David J. Jacobi
- G01 - MEASURING TESTING
Information Patent Grant
Use of thorium-uranium ratio as an indicator of hydrocarbon source...
- Patent number 7,538,319
- Issue date May 26, 2009
- Baker Hughes Incorporated
- David J. Jacobi
- G01 - MEASURING TESTING
Information Patent Grant
Method for rapidly determining the swelling-clay content in shales...
- Patent number 4,876,512
- Issue date Oct 24, 1989
- Exxon Production Research Company
- Michael K. Kroeger
- G01 - MEASURING TESTING
Information Patent Grant
Method and means for determining rock properties using time-domain...
- Patent number 4,626,773
- Issue date Dec 2, 1986
- Exxon Production Research Co.
- Michael K. Kroeger
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COMPENSATED NEUTRON CORRECTION FOR CONTRIBUTIONS OUTSIDE THE PETROP...
- Publication number 20190094409
- Publication date Mar 28, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Freddy MENDEZ
- G01 - MEASURING TESTING
Information Patent Application
GEOLOGICAL CONSTRAINT USING PROBABILITY FUNCTIONS IN STOCHASTIC MIN...
- Publication number 20190094410
- Publication date Mar 28, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Freddy Mendez
- E21 - EARTH DRILLING MINING
Information Patent Application
ANALYZING A ROCK SAMPLE
- Publication number 20180328905
- Publication date Nov 15, 2018
- Saudi Arabian Oil Company
- David Jacobi
- G01 - MEASURING TESTING
Information Patent Application
Measurement of Downhole Gamma Radiation by Reduction of Compton Sca...
- Publication number 20150129754
- Publication date May 14, 2015
- BAKER HUGHES INCORPORATED
- MAXIM VASILYEV
- G01 - MEASURING TESTING
Information Patent Application
METHODS TO ENHANCE NUCLEAR SPECTROSCOPY ANALYSIS
- Publication number 20140197324
- Publication date Jul 17, 2014
- BAKER HUGHES INCORPORATED
- Freddy E. MENDEZ
- G01 - MEASURING TESTING
Information Patent Application
USE OF CHEMICALLY AND GEOLOGICALLY CONSISTENT CONSTRAINTS FOR OBTAI...
- Publication number 20100312479
- Publication date Dec 9, 2010
- BAKER HUGHES INCORPORATED
- Alfred Khisamutdinov
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR PETROPHYSICAL EVALUATION OF SHALE GAS RESERVOIRS
- Publication number 20090254283
- Publication date Oct 8, 2009
- BAKER HUGHES INCORPORATED
- David J. Jacobi
- G01 - MEASURING TESTING
Information Patent Application
Determining Organic Carbon Downhole From Nuclear Spectroscopy
- Publication number 20080179509
- Publication date Jul 31, 2008
- BAKER HUGHES INCORPORATED
- David J. Jacobi
- G01 - MEASURING TESTING
Information Patent Application
Use of Thorium-Uranium Ratio as an Indicator of Hydrocarbon Source...
- Publication number 20080179510
- Publication date Jul 31, 2008
- BAKER HUGHES INCORPORATED
- David J. Jacobi
- G01 - MEASURING TESTING
Information Patent Application
Methods for quantitative lithological and mineralogical evaluation...
- Publication number 20070246649
- Publication date Oct 25, 2007
- BAKER HUGHES INCORPORATED
- David J. Jacobi
- G01 - MEASURING TESTING

John M. Longo

Person

Patents Grantslast 30 patents

Analyzing a rock sample

Compensated neutron correction for contributions outside the petrop...

Measurement of downhole gamma radiation by reduction of compton sca...

Methods to enhance nuclear spectroscopy analysis

Method for petrophysical evaluation of shale gas reservoirs

Use of chemically and geologically consistent constraints for obtai...

Methods for quantitative lithological and mineralogical evaluation...

Determining organic carbon downhole from nuclear spectroscopy

Use of thorium-uranium ratio as an indicator of hydrocarbon source...

Method for rapidly determining the swelling-clay content in shales...

Method and means for determining rock properties using time-domain...

Patents Applicationslast 30 patents

COMPENSATED NEUTRON CORRECTION FOR CONTRIBUTIONS OUTSIDE THE PETROP...

GEOLOGICAL CONSTRAINT USING PROBABILITY FUNCTIONS IN STOCHASTIC MIN...

ANALYZING A ROCK SAMPLE

Measurement of Downhole Gamma Radiation by Reduction of Compton Sca...

METHODS TO ENHANCE NUCLEAR SPECTROSCOPY ANALYSIS

USE OF CHEMICALLY AND GEOLOGICALLY CONSISTENT CONSTRAINTS FOR OBTAI...

METHOD FOR PETROPHYSICAL EVALUATION OF SHALE GAS RESERVOIRS

Determining Organic Carbon Downhole From Nuclear Spectroscopy

Use of Thorium-Uranium Ratio as an Indicator of Hydrocarbon Source...

Methods for quantitative lithological and mineralogical evaluation...