Inventor
KLEINBERG ROBERT L
US38 patents
⚠️ This page may combine multiple inventors who share the name “KLEINBERG ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
33 patentsUS6346813B1Feb 12, 2002
Magnetic resonance method for characterizing fluid samples withdrawn from subsurface formations
SCHLUMBERGER TECHNOLOGY CORP234 citations99
US5629623AMay 13, 1997
Pulsed nuclear magnetism tool for formation evaluation while drilling
SCHLUMBERGER TECHNOLOGY CORP142 citations99
US5055788AOct 8, 1991
Borehole measurement of NMR characteristics of earth formations
SCHLUMBERGER TECHNOLOGY CORP143 citations99
US5680043AOct 21, 1997
Nuclear magnetic resonance technique for determining gas effect with borehole logging tools
SCHLUMBERGER TECHNOLOGY CORP108 citations98
US5557201ASep 17, 1996
Pulsed nuclear magnetism tool for formation evaluation while drilling
SCHLUMBERGER TECHNOLOGY CORP119 citations98
US5055787AOct 8, 1991
Borehole measurement of NMR characteristics of earth formations
SCHLUMBERGER TECHNOLOGY CORP206 citations98
US6891369B2May 10, 2005
Nuclear magnetic resonance method and logging apparatus for fluid analysis
SCHLUMBERGER TECHNOLOGY CORP68 citations97
US6758090B2Jul 6, 2004
Method and apparatus for the detection of bubble point pressure
SCHLUMBERGER TECHNOLOGY CORP80 citations96
US6612171B1Sep 2, 2003
Gravity measuring apparatus
SCHLUMBERGER TECHNOLOGY CORP73 citations96
US6232778B1May 15, 2001
Method for obtaining NMR bound fluid volume using partial polarization
SCHLUMBERGER TECHNOLOGY CORP71 citations96
US6140817AOct 31, 2000
Magnetic resonance well logging method and apparatus
SCHLUMBERGER TECHNOLOGY CORP86 citations96
US6128949AOct 10, 2000
Phase change analysis in logging method
SCHLUMBERGER TECHNOLOGY CORP57 citations96
US5914598AJun 22, 1999
Pulsed nuclear magnetism tool for formation evaluation while drilling
SCHLUMBERGER TECHNOLOGY CORP60 citations96
US5796252AAug 18, 1998
Nuclear magnetic resonance borehole logging apparatus and method for ascertaining a volume of hydrocarbons independent of a diffusion coefficient
SCHLUMBERGER TECHNOLOGY CORP163 citations96
US6825657B2Nov 30, 2004
Magnetic resonance method for characterizing fluid samples withdrawn from subsurface earth formations
SCHLUMBERGER TECHNOLOGY CORP59 citations95
US4857852AAug 15, 1989
Induction well logging apparatus with transformer coupled phase sensitive detector
SCHLUMBERGER TECHNOLOGY CORP66 citations94
US4766384AAug 23, 1988
Well logging apparatus for determining dip, azimuth, and invaded zone conductivity
SCHLUMBERGER TECHNOLOGY CORP119 citations94
USRE38129EJun 3, 2003
Phase change analysis in logging method
SCHLUMBERGER TECHNOLOGY CORP27 citations93
US6563314B1May 13, 2003
Well logging method and apparatus for determining the nuclear magnetic resonance longitudinal magnetization decay of formations
SCHLUMBERGER TECHNOLOGY CORP27 citations93
US4845433AJul 4, 1989
Apparatus for microinductive investigation of earth formations
SCHLUMBERGER TECHNOLOGY CORP77 citations93
US5153514AOct 6, 1992
Antenna and wear plates for borehole logging apparatus
SCHLUMBERGER TECHNOLOGY CORP41 citations92
US4780678AOct 25, 1988
Apparatus for microinductive investigation of earth formations
SCHLUMBERGER TECHNOLOGY CORP44 citations92
US6841996B2Jan 11, 2005
Nuclear magnetic resonance apparatus and methods for analyzing fluids extracted from earth formation
SCHLUMBERGER TECHNOLOGY CORP31 citations90
US4641724AFeb 10, 1987
Fracture detection using circumferential offset acoustic paths
SCHLUMBERGER TECHNOLOGY CORP49 citations90
US7804296B2Sep 28, 2010
Methods and apparatus for monitoring a property of a formation fluid
SCHLUMBERGER TECHNOLOGY CORP23 citations89
US7384453B2Jun 10, 2008
Self-contained chromatography system
SCHLUMBERGER TECHNOLOGY CORP32 citations89
US6578405B2Jun 17, 2003
Gas seep detection
SCHLUMBERGER TECHNOLOGY CORP21 citations88
US4739272AApr 19, 1988
Apparatus for microinductive investigation of earth formations with improved electroquasistatic shielding
SCHLUMBERGER TECHNOLOGY CORP20 citations82
US9405036B2Aug 2, 2016
Multiphysics NMR logging techniques for the determination of in situ total gas in gas reservoirs
SCHLUMBERGER TECHNOLOGY CORP5 citations72
US9880319B2Jan 30, 2018
Quality metrics for tight oil reservoirs
SCHLUMBERGER TECHNOLOGY CORP2 citations70
US10495774B2Dec 3, 2019
Method for estimating irreducible water saturation from mercury injection capillary pressure
SCHLUMBERGER TECHNOLOGY CORP2 citations61
US7658092B2Feb 9, 2010
Heat switch for chromatographic system and method of operation
SCHLUMBERGER TECHNOLOGY CORP6 citations61
US9410408B2Aug 9, 2016
Electrical heating of oil shale and heavy oil formations
SCHLUMBERGER TECHNOLOGY CORP0 citations39