| 12270961 |
Full wavefield inversion of ocean bottom seismic data |
— |
2025-04-08 |
|
| 11287541 |
Method to design geophysical surveys using full wavefield inversion point- spread function analysis |
William A. Burnett, Martin J. Terrell, Pavel Dimitrov, Thomas A. Dickens, Yaxun Tang +2 more |
2022-03-29 |
$365,020,000 |
| 11231516 |
Direct migration of simultaneous-source survey data |
Young Ho Cha |
2022-01-25 |
$435,216,000 |
| 10591638 |
Inversion of geophysical data on computer system having parallel processors |
Charlie Jing |
2020-03-17 |
$56,804,000 |
| 9746577 |
Uncertainty estimation of subsurface resistivity solutions |
Adrian Ciucivara |
2017-08-29 |
$91,700,000 |
| 9207351 |
Constructing resistivity models from stochastic inversion |
Thomas A. Dickens |
2015-12-08 |
$122,685,000 |
| 9195783 |
Reducing the dimensionality of the joint inversion problem |
Anoop A. Mullur, Rebecca L. Saltzer |
2015-11-24 |
$208,197,000 |
| 9015010 |
Systems and methods for subsurface electromagnetic mapping |
Kenneth E. Green, Leslie A. Wahrmund, Olivier M. Burtz, Rebecca L. Saltzer, Leonard J. Srnka |
2015-04-21 |
$275,907,000 |
| 8575937 |
Method and apparatus for utilizing time division multiple waveform transmitting |
Xinyou Lu, Scott C. Hornbostel |
2013-11-05 |
$1,000,095,000 |
| 8538699 |
Rapid inversion of electromagnetic reconnaissance survey data |
Charlie Jing, James J. Carazzone, Dmitriy A. Pavlov |
2013-09-17 |
$113,113,000 |
| 8498845 |
Method for geophysical imaging |
Charlie Jing |
2013-07-30 |
$164,039,000 |
| 8471555 |
Method for determining orientation of electromagnetic receivers |
Dmitriy A. Pavlov, Charlie Jing |
2013-06-25 |
$58,498,000 |
| 8311745 |
Method for spatial filtering of electromagnetic survey data |
— |
2012-11-13 |
$243,938,000 |
| 8239181 |
Inversion of CSEM data with measurement system signature suppression |
Xinyou Lu, Charlie Jing, Thomas A. Dickens |
2012-08-07 |
$198,287,000 |
| 8121789 |
Method for correcting the phase of electromagnetic data |
Thomas A. Dickens, Charlie Jing |
2012-02-21 |
$119,898,000 |
| 8090539 |
Method for spatial filtering of electromagnetic survey data |
— |
2012-01-03 |
$178,706,000 |
| 8008920 |
Method and apparatus for utilizing time division multiple waveform transmitting |
Xinyou Lu, Scott C. Hornbostel |
2011-08-30 |
$514,899,000 |
| 7979211 |
Electromagnetic data processing system |
Xinyou Lu |
2011-07-12 |
$148,518,000 |
| 7933741 |
Estimating noise at one frequency by sampling noise at other frequencies |
Xinyou Lu |
2011-04-26 |
$421,684,000 |
| 7805249 |
Method for performing controlled source electromagnetic surveying with multiple transmitters |
Philip J. Summerfield |
2010-09-28 |
$136,584,000 |
| 7801681 |
Method for phase and amplitude correction in controlled source electromagnetic survey data |
Dmitriy A. Pavlov, James J. Carazzone |
2010-09-21 |
$90,814,000 |
| 7769553 |
Method for compensating electromagnetic data |
— |
2010-08-03 |
|
| 7593815 |
Estimating noise at one frequency by sampling noise at other frequencies |
Xinyou Lu |
2009-09-22 |
$385,181,000 |
| 5995904 |
Method for frequency domain seismic data processing on a massively parallel computer |
Louis J. Maher, III |
1999-11-30 |
$148,442,000 |
| 5991695 |
Method for determining seismic data traveltime fields on a massively parallel computer |
David Y. Wang |
1999-11-23 |
$638,780,000 |
