| Patent | Date |
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Geophysical data acquisition system
Grant 9,057,801 - Jiang , et al. June 16, 2 | 2015-06-16 |
Method for determining an electric field response of the earth's subsurface
Grant 8,890,532 - Strack , et al. November 18, 2 | 2014-11-18 |
Geophysical Data Acquisition System
App 20130176821 - JIANG; John ; et al. | 2013-07-11 |
Multi-component Marine Electromagnetic Signal Acquisition Method
App 20120161774 - Strack; Kurt M. ; et al. | 2012-06-28 |
Method for determining electric field response to an electromagnetic field induced in the Earth's subsurface
Grant 8,154,295 - Strack , et al. April 10, 2 | 2012-04-10 |
Multi-component marine electromagnetic signal acquisition method
Grant 8,026,723 - Loehken , et al. September 27, 2 | 2011-09-27 |
Multi-component marine electromagnetic signal acquisition cable and system
Grant 7,872,477 - Strack , et al. January 18, 2 | 2011-01-18 |
Multi-component marine electromagnetic signal acquisition cable and system
Grant 7,800,374 - Strack , et al. September 21, 2 | 2010-09-21 |
Multi-component Marine Electromagnetic Signal Aquisition Method
App 20100225324 - Strack; Kurt M. ; et al. | 2010-09-09 |
Method for measuring the magnetotelluric response to the earth's subsurface
Grant 7,746,077 - Strack , et al. June 29, 2 | 2010-06-29 |
Multi-component Marine Electromagnetic Signal Aquisition Cable And System
App 20100148783 - STRACK; Kurt M. ; et al. | 2010-06-17 |
Buoy-based marine electromagnetic signal acquisition system
Grant 7,705,599 - Strack , et al. April 27, 2 | 2010-04-27 |
Marine electromagnetic acquisition apparatus with foldable sensor arm assembly
App 20090315539 - Helwig; Stefan L. ; et al. | 2009-12-24 |
Signal Processing Method For Marine Electromagnetic Signals
App 20090265111 - Helwig; Stefan L. ; et al. | 2009-10-22 |
Multi-component Marine Electromagnetic Signal Acquisition Method
App 20090243616 - Loehken; Joern ; et al. | 2009-10-01 |
Fast 3D inversion of electromagnetic survey data using a trained neural network in the forward modeling branch
Grant 7,574,410 - Strack August 11, 2 | 2009-08-11 |
Buoy-based Marine Electromagnetic Signal Acquisition System
App 20090015262 - Strack; Kurt M. ; et al. | 2009-01-15 |
Method for combined transient and frequency domain electromagnetic measurements
Grant 7,474,101 - Strack January 6, 2 | 2009-01-06 |
Multi-component Marine Electromagnetic Signal Acquisition Cable And System
App 20080265895 - Strack; Kurt M. ; et al. | 2008-10-30 |
Multi-component Marine Electromagnetic Signal Acquisition Method
App 20080265896 - Strack; Kurt M. ; et al. | 2008-10-30 |
Method for Acquiring and Interpreting Transient Electromagnetic Measurements
App 20080183391 - Stoyer; Charles H. ; et al. | 2008-07-31 |
System for measuring Earth formation resistivity through an electrically conductive wellbore casing
Grant 7,388,382 - Strack , et al. June 17, 2 | 2008-06-17 |
Method for acquiring and interpreting transient electromagnetic measurements
Grant 7,356,411 - Stoyer , et al. April 8, 2 | 2008-04-08 |
Method For Acquiring And Interpreting Transient Electromagnetic Measurements
App 20080082269 - Stoyer; Charles H. ; et al. | 2008-04-03 |
Fast 3D inversion of electromagnetic survey data using a trained neural network in the forward modeling branch
App 20080071709 - Strack; Kurt M. | 2008-03-20 |
Method for combined transient and frequency domain electromagnetic measurements
App 20080061790 - Strack; Kurt M. | 2008-03-13 |
Method for acquiring and interpreting seismoelectric and electroseismic data
Grant 7,340,348 - Strack , et al. March 4, 2 | 2008-03-04 |
Integrated earth formation evaluation method using controlled source electromagnetic survey data and seismic data
Grant 7,328,107 - Strack , et al. February 5, 2 | 2008-02-05 |
Method For Acquiring And Interpreting Seismoelectric And Eletroseismic Data
App 20070294036 - Strack; Kurt M. ; et al. | 2007-12-20 |
Integrated earth formation evaluation method using controlled source electromagnetic survey data and seismic data
App 20070255499 - Strack; Kurt M. ; et al. | 2007-11-01 |
Method and apparatus for measuring formation conductivities from within cased wellbores by combined measurement of casing current leakage and electromagnetic response
Grant 7,272,503 - Strack , et al. September 18, 2 | 2007-09-18 |
Method And Apparatus For Measuring Formation Conductivities From Within Cased Wellbores By Combined Measurement Of Casing Current Leakage And Electromagnetic Response
App 20070168134 - Strack; Kurt M. ; et al. | 2007-07-19 |
Method and apparatus for measuring formation conductivities from within cased wellbores by combined measurement of casing current leakage and electromagnetic response
Grant 7,202,671 - Strack , et al. April 10, 2 | 2007-04-10 |
Method for acquiring transient electromagnetic survey data
Grant 7,203,599 - Strack , et al. April 10, 2 | 2007-04-10 |
Method for analyzing drill cuttings using nuclear magnetic resonance techniques
App 20060272812 - Yu; Gang ; et al. | 2006-12-07 |
Method for identifying subsurface features from marine transient controlled source electromagnetic surveys
App 20060186887 - Strack; Kurt M. ; et al. | 2006-08-24 |
Method for measuring earth formation resistivity through an electrically conductive wellbore casing
Grant 7,034,538 - Strack , et al. April 25, 2 | 2006-04-25 |
Method and apparatus for measuring formation conductivities from within cased wellbores by combined measurement of casing current leakage and electromagnetic response
App 20060028208 - Strack; Kurt M. ; et al. | 2006-02-09 |
System for measuring earth formation resistivity through and electrically conductive wellbore casing
Grant 6,975,121 - Strack , et al. December 13, 2 | 2005-12-13 |
System for measuring earth formation resistivity through an electrically conductive wellbore casing
App 20050264295 - Strack, Kurt M. ; et al. | 2005-12-01 |
System For Measuring Earth Formation Resistivity Through And Electrically Conductive Wellbore Casing
App 20050206385 - Strack, Kurt M. ; et al. | 2005-09-22 |
Method for measuring earth formation resistivity through an electrically conductive wellbore casing
App 20050206375 - Strack, Kurt M. ; et al. | 2005-09-22 |
Method for attenuating conductive sonde mandrel effects in an electromagnetic induction well logging apparatus
Grant 6,891,376 - Hanstein , et al. May 10, 2 | 2005-05-10 |
Method for attenuating conductive sonde mandrel effects in an electromagnetic induction well logging apparatus
App 20050001623 - Hanstein, Tilman ; et al. | 2005-01-06 |
Structure for electromagnetic induction well logging apparatus
App 20040183538 - Hanstein, Tilman ; et al. | 2004-09-23 |
Combined surface and wellbore electromagnetic measurement system and method for determining formation fluid properties
Grant 6,739,165 - Strack May 25, 2 | 2004-05-25 |
Integrated borehole system for reservoir detection and monitoring
Grant 6,670,813 - Strack December 30, 2 | 2003-12-30 |
Integrated borehole system for reservoir detection and monitoring
App 20030184299 - Strack, Kurt M. | 2003-10-02 |
Method and apparatus for measuring transient electromagnetic and electrical energy components propagated in an earth formation
Grant 5,955,884 - Payton , et al. September 21, 1 | 1999-09-21 |
Method of determining formation resistivity utilizing combined measurements of inductive and galvanic logging instruments
Grant 5,883,515 - Strack , et al. March 16, 1 | 1999-03-16 |
Joint inversion processing method for resistivity and acoustic well log data
Grant 5,870,690 - Frenkel , et al. February 9, 1 | 1999-02-09 |
Systems and methods for forward modeling of well logging tool responses
Grant 5,862,513 - Mezzatesta , et al. January 19, 1 | 1999-01-19 |
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