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Method to design geophysical surveys using full wavefield inversion point- spread function analysis
Grant 11,287,541 - Burnett , et al. March 29, 2 | 2022-03-29 |
Direct migration of simultaneous-source survey data
Grant 11,231,516 - Cha , et al. January 25, 2 | 2022-01-25 |
Inversion of geophysical data on computer system having parallel processors
Grant 10,591,638 - Jing , et al. | 2020-03-17 |
Direct Migration of Simultaneous-Source Survey Data
App 20190353814 - Cha; Young Ho ; et al. | 2019-11-21 |
Full Wavefield Inversion of Ocean Bottom Seismic Data
App 20190196038 - Willen; Dennis E. | 2019-06-27 |
Uncertainty estimation of subsurface resistivity solutions
Grant 9,746,577 - Ciucivara , et al. August 29, 2 | 2017-08-29 |
Method To Design Geophysical Surveys Using Full Wavefield Inversion Point- Spread Function Analysis
App 20170176613 - BURNETT; William A. ; et al. | 2017-06-22 |
Reducing the dimensionality of the joint inversion problem
Grant 9,195,783 - Mullur , et al. November 24, 2 | 2015-11-24 |
Systems and methods for subsurface electromagnetic mapping
Grant 9,015,010 - Green , et al. April 21, 2 | 2015-04-21 |
Uncertainty Estimation Of Subsurface Resistivity Solutions
App 20140358503 - Ciucivara; Adrian ; et al. | 2014-12-04 |
Inversion of Geophysical Data on Computer System Having Parallel Processors
App 20140257780 - Jing; Charlie ; et al. | 2014-09-11 |
Method and apparatus for utilizing time division multiple waveform transmitting
Grant 8,575,937 - Lu , et al. November 5, 2 | 2013-11-05 |
Rapid inversion of electromagnetic reconnaissance survey data
Grant 8,538,699 - Jing , et al. September 17, 2 | 2013-09-17 |
Method for geophysical imaging
Grant 8,498,845 - Jing , et al. July 30, 2 | 2013-07-30 |
Reducing the Dimensionality of the Joint Inversion Problem
App 20130179137 - Mullur; Anoop A. ; et al. | 2013-07-11 |
Method for determining orientation of electromagnetic receivers
Grant 8,471,555 - Pavlov , et al. June 25, 2 | 2013-06-25 |
Method for spatial filtering of electromagnetic survey data
Grant 8,311,745 - Willen November 13, 2 | 2012-11-13 |
Inversion of CSEM data with measurement system signature suppression
Grant 8,239,181 - Lu , et al. August 7, 2 | 2012-08-07 |
Constructing Resistivity Models From Stochastic Inversion
App 20120080197 - Dickens; Thomas A. ; et al. | 2012-04-05 |
Method For Spatial Filtering of Electromagnetic Survey Data
App 20120061092 - Willen; Dennis E. | 2012-03-15 |
Method for correcting the phase of electromagnetic data
Grant 8,121,789 - Dickens , et al. February 21, 2 | 2012-02-21 |
Method for spatial filtering of electromagnetic survey data
Grant 8,090,539 - Willen January 3, 2 | 2012-01-03 |
Method and Apparatus For Utilizing Time Division Multiple Waveform Transmitting
App 20110295507 - Lu; Xinyou ; et al. | 2011-12-01 |
Method For Geophysical Imaging
App 20110264421 - Jing; Charlie ; et al. | 2011-10-27 |
Method and apparatus for utilizing time division multiple waveform transmitting
Grant 8,008,920 - Lu , et al. August 30, 2 | 2011-08-30 |
Method For Determining Orientation of Elecromagnetic Receivers
App 20110193554 - Pavlov; Dmitriy A. ; et al. | 2011-08-11 |
Electromagnetic data processing system
Grant 7,979,211 - Lu , et al. July 12, 2 | 2011-07-12 |
Systems and Methods For Subsurface Electromagnetic Mapping
App 20110166840 - Green; Kenneth E. ; et al. | 2011-07-07 |
Estimating noise at one frequency by sampling noise at other frequencies
Grant 7,933,741 - Willen , et al. April 26, 2 | 2011-04-26 |
Method for performing controlled source electromagnetic surveying with multiple transmitters
Grant 7,805,249 - Summerfield , et al. September 28, 2 | 2010-09-28 |
Method for phase and amplitude correction in controlled source electromagnetic survey data
Grant 7,801,681 - Pavlov , et al. September 21, 2 | 2010-09-21 |
Method for compensating electromagnetic data
Grant 7,769,553 - Willen August 3, 2 | 2010-08-03 |
Method For Correcting The Phase of Electromagnetic Data
App 20100176791 - Dickens; Thomas A ; et al. | 2010-07-15 |
Inversion of CSEM Data With Measurement System Signature Suppression
App 20100018719 - LU; Xinyou ; et al. | 2010-01-28 |
Rapid Inversion of Electromagnetic Reconnaisance Survey Data
App 20090306900 - Jing; Charlie ; et al. | 2009-12-10 |
Estimating Noise at One Frequency by Sampling Noise at Other Frequencies
App 20090276189 - Willen; Dennis E. ; et al. | 2009-11-05 |
Method and Apparatus for Utilizing Time Division Multiple Waveform Transmitting
App 20090243613 - Lu; Xinyou ; et al. | 2009-10-01 |
Estimating noise at one frequency by sampling noise at other frequencies
Grant 7,593,815 - Willen , et al. September 22, 2 | 2009-09-22 |
Method for Phase and Amplitude Correction in Controlled Source Electromagnetic Survey Data
App 20090133870 - Pavlov; Dmitriy A. ; et al. | 2009-05-28 |
Electromagnetic Data Processing System
App 20090126939 - Lu; Xinyou ; et al. | 2009-05-21 |
Method for performing controlled source electomagnetic surveying with multiple transmitters
App 20090120636 - Summerfield; Philip J. ; et al. | 2009-05-14 |
Method for Compensating Electromagnetic Data
App 20090067546 - Willen; Dennis E. | 2009-03-12 |
Method for Spatial Filtering of Electromagnetic Survey Data
App 20090005997 - Willen; Dennis E. | 2009-01-01 |
Estimating Noise at One Frequency by Sampling Noise at Other Frequencies
App 20080059072 - Willen; Dennis E. ; et al. | 2008-03-06 |
High count seismic data collection and transmission through analog time multiplexing
Grant 5,253,219 - Houston , et al. October 12, 1 | 1993-10-12 |
Method for displaying acoustic well logging data by producing travel time stacks
Grant 4,672,588 - Willen June 9, 1 | 1987-06-09 |
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