Inventor
GALFORD JAMES E
US26 patents
⚠️ This page may combine multiple inventors who share the name “GALFORD JAMES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
15 patentsUS10415367B2Sep 17, 2019
System and methods for estimation of intra-kerogen porosity of downhole formation samples from pyrolysis tests and basin modeling data
HALLIBURTON ENERGY SERVICES INC18 citations85
US11340378B2May 24, 2022
Azimuthal borehole rendering of radioelement spectral gamma data
HALLIBURTON ENERGY SERVICES INC4 citations73
US10386537B2Aug 20, 2019
Gamma-ray spectrometer calibration systems and methods
HALLIBURTON ENERGY SERVICES INC3 citations73
US10209378B2Feb 19, 2019
Photopeak location systems and methods
HALLIBURTON ENERGY SERVICES INC2 citations73
US11604303B2Mar 14, 2023
Photoelectric absorption correction for wellbore logging
HALLIBURTON ENERGY SERVICES INC1 citations62
US11175432B2Nov 16, 2021
Monte Carlo modeling of thorium blanket field calibrators
HALLIBURTON ENERGY SERVICES INC0 citations62
US11156733B2Oct 26, 2021
Calibrating wellbore spectrometers
HALLIBURTON ENERGY SERVICES INC0 citations62
US11143785B2Oct 12, 2021
Temperature compensated sensor gain calibration
HALLIBURTON ENERGY SERVICES INC0 citations62
US10941653B2Mar 9, 2021
Apparatus, system, and method for downhole imaging using a non-rotatable imaging tool having a radiation detector
HALLIBURTON ENERGY SERVICES INC1 citations62
US10310134B2Jun 4, 2019
API unit calibration of gamma ray logging tools using simulated data
HALLIBURTON ENERGY SERVICES INC1 citations62
US11169300B1Nov 9, 2021
Gamma logging tool assembly
HALLIBURTON ENERGY SERVICES INC0 citations59
US9964665B2May 8, 2018
Gamma-ray spectrometer calibration systems and methods
HALLIBURTON ENERGY SERVICES INC1 citations52
US10495781B2Dec 3, 2019
Dual porosity methodology for mineral volume calculations in source rock
HALLIBURTON ENERGY SERVICES INC0 citations51
US9989667B2Jun 5, 2018
Pore size classification in subterranean formations based on nuclear magnetic resonance (NMR) relaxation distributions
HALLIBURTON ENERGY SERVICES INC0 citations42
US10823876B2Nov 3, 2020
Geochemical photoelectric logging systems and methods
HALLIBURTON ENERGY SERVICES INC0 citations41
SCHLUMBERGER TECHNOLOGY CORP
4 patentsUS5120955AJun 9, 1992
Logging method and apparatus for correcting natural gamma ray measurements for borehole fluid effects by calculating a borehole correction factor and applying the correction factor to calculated elemental yields
SCHLUMBERGER TECHNOLOGY CORP26 citations92
US4909075AMar 20, 1990
Method for determining formation characteristics with enhanced statistical precision without degrading the vertical resolution or with enhanced vertical resolution
SCHLUMBERGER TECHNOLOGY CORP36 citations90
US4794792AJan 3, 1989
Method for determining formation characteristics with enhanced vertical resolution
SCHLUMBERGER TECHNOLOGY CORP42 citations89
US4786796ANov 22, 1988
Method for determining formation characteristics with enhanced vertical resolution
SCHLUMBERGER TECHNOLOGY CORP11 citations68
HALLIBURTON ENERGY SERV INC
4 patentsUS7176682B2Feb 13, 2007
Method and apparatus for detecting hydrocarbons with NMR logs in wells drilled with oil-based muds
HALLIBURTON ENERGY SERV INC19 citations89
US6833699B2Dec 21, 2004
Method for using conventional core data to calibrate bound water volumes derived from true vertical depth (TVD) indexing, in a borehole, of capillary pressure and NMR logs
HALLIBURTON ENERGY SERV INC46 citations89
US8044342B2Oct 25, 2011
Method and system for calculating extent of a formation treatment material in a formation
HALLIBURTON ENERGY SERV INC6 citations62
US7772545B2Aug 10, 2010
Nuclear logging tool
HALLIBURTON ENERGY SERV INC3 citations61