Inventor
BLANZ MARTIN
GB47 patents
⚠️ This page may combine multiple inventors who share the name “BLANZ MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
26 patentsUS7126332B2Oct 24, 2006
Downhole high resolution NMR spectroscopy with polarization enhancement
BAKER HUGHES INC76 citations98
US7405563B2Jul 29, 2008
Compensation of magnetic influence in a MWD system
BAKER HUGHES INC21 citations93
US7368909B2May 6, 2008
Downhole high resolution NMR spectroscopy with polarization enhancement
BAKER HUGHES INC18 citations93
US7358725B2Apr 15, 2008
Correction of NMR artifacts due to axial motion and spin-lattice relaxation
BAKER HUGHES INC24 citations93
US7339374B2Mar 4, 2008
Correction of NMR artifacts due to axial motion and spin-lattice relaxation
BAKER HUGHES INC15 citations93
US7268547B2Sep 11, 2007
Correction of motion influences in NMR signals
BAKER HUGHES INC22 citations93
US7205762B2Apr 17, 2007
Downhole high resolution NMR spectroscopy with polarization enhancement
BAKER HUGHES INC16 citations93
US7196516B2Mar 27, 2007
Correction of NMR artifacts due to constant-velocity axial motion and spin-lattice relaxation
BAKER HUGHES INC20 citations92
US6838876B2Jan 4, 2005
Slotted NMR antenna cover
BAKER HUGHES INC25 citations92
US7180287B2Feb 20, 2007
Reduction of motion artifacts in NMR
BAKER HUGHES INC22 citations91
US6739409B2May 25, 2004
Method and apparatus for a downhole NMR MWD tool configuration
BAKER HUGHES INC41 citations90
US8373412B2Feb 12, 2013
NMR-LWD imaging tool
BAKER HUGHES INC17 citations84
US7800372B2Sep 21, 2010
Resistivity tools with segmented azimuthally sensitive antennas and methods of making same
BAKER HUGHES INC8 citations84
US6984980B2Jan 10, 2006
Method and apparatus for NMR sensor with loop-gap resonator
BAKER HUGHES INC18 citations84
US6686737B2Feb 3, 2004
Amplitude and/or phase modulated NMR pulse sequences
BAKER HUGHES INC14 citations84
US6650114B2Nov 18, 2003
NMR data acquisition with multiple interecho spacing
BAKER HUGHES INC13 citations84
US7816921B2Oct 19, 2010
Resistivity tools with load-bearing azimuthally sensitive antennas and methods of using same
BAKER HUGHES INC5 citations74
US7084625B2Aug 1, 2006
Method and apparatus of reducing ringing in a nuclear magnetic resonance probe
BAKER HUGHES INC7 citations74
US7034529B2Apr 25, 2006
Phase-alternated Carr-Purcell NMR echo sequence
BAKER HUGHES INC8 citations74
US6844727B2Jan 18, 2005
Method and apparatus of reducing ringing in a nuclear magnetic resonance probe
BAKER HUGHES INC7 citations74
US6646438B2Nov 11, 2003
NMR data acquisition with multiple interecho spacing
BAKER HUGHES INC7 citations73
US7937999B2May 10, 2011
Estimating formation temperature near a borehole and using same for estimating a property of the formation
BAKER HUGHES INC6 citations63
US7825661B2Nov 2, 2010
Method and apparatus for NMR saturation
BAKER HUGHES INC5 citations63
US7425827B2Sep 16, 2008
Method and apparatus for formation evaluation and borehole size determination
BAKER HUGHES INC6 citations63
US7235970B2Jun 26, 2007
Antenna core material for use in MWD resistivity measurements and NMR measurements
BAKER HUGHES INC5 citations63
US7847544B2Dec 7, 2010
System and method for measuring formation temperature and/or pressure using nuclear quadrupole resonance
BAKER HUGHES INC4 citations62
BLANZ MARTIN
8 patentsUS8330463B2Dec 11, 2012
Protection of a multidirectional antenna
BLANZ MARTIN8 citations84
US8195397B2Jun 5, 2012
Apparatus and method for time measurement in downhole measurement processes
BLANZ MARTIN13 citations84
US9671483B2Jun 6, 2017
T2 inversions with reduced motion artifacts
BLANZ MARTIN7 citations81
US9223048B2Dec 29, 2015
System and method to detect a fluid flow without a tipping pulse
BLANZ MARTIN0 citations52
US8952690B2Feb 10, 2015
System and method to detect a fluid flow
BLANZ MARTIN1 citations52
US9121966B2Sep 1, 2015
Media displacement device and method of improving transfer of electromagnetic energy between a tool and an earth formation
BLANZ MARTIN1 citations51
US10061053B2Aug 28, 2018
NMR T2 distribution from simultaneous T1 and T2 inversions for geologic applications
BLANZ MARTIN0 citations49
US9194830B2Nov 24, 2015
Correction for gain variation due to fast changing NMR sensor gain
BLANZ MARTIN0 citations41
BTG INT LTD
3 patentsUS6091240AJul 18, 2000
Method of nuclear quadrupole resonance testing and method of configuring apparatus for nuclear quadrupole resonance testing
BTG INT LTD48 citations95
US6222364B1Apr 24, 2001
Method of nuclear quadrupole resonance testing and method of configuring apparatus for nuclear quadrupole resonance testing
BTG INT LTD16 citations91
US6246237B1Jun 12, 2001
Method of and apparatus for testing a sample
BTG INT LTD10 citations71
KRUSPE THOMAS
3 patentsUS8330459B2Dec 11, 2012
Method and apparatus for NMR measurements in small boreholes
KRUSPE THOMAS7 citations84
US8604783B2Dec 10, 2013
Method and apparatus for NMR measurements while drilling with multiple depths of investigation
KRUSPE THOMAS2 citations63
US8587303B2Nov 19, 2013
Method and apparatus for NMR measurements in underbalanced drilling
KRUSPE THOMAS2 citations63
COMAN RADU
3 patentsUS10539705B2Jan 21, 2020
Formation evaluation utilizing dual wait time nuclear magnetic resonance
COMAN RADU4 citations71
US10126457B2Nov 13, 2018
Motion detection and correction of magnetic resonance data
COMAN RADU4 citations71
US10551521B2Feb 4, 2020
Magnetic resonance pulse sequences and processing
COMAN RADU1 citations61