| 10365390 |
System and method for acquiring and processing electromagnetic survey data in hydrocarbon exploration |
John W. Neese |
2019-07-30 |
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System and method for estimating seismic anisotropy with high resolution |
Rongrong Lin |
2016-11-08 |
| 8164340 |
Method for determining electromagnetic survey sensor orientation |
Yardenia Martinez, Norman C. Allegar, Charles Stoyer |
2012-04-24 |
| 7941273 |
System and method for using time-distance characteristics in acquisition, processing, and imaging of T-CSEM data |
Norman C. Allegar, Joseph Anthony Dellinger, Petr Jilek, Daniel Johnson, Ganyuan Xia |
2011-05-10 |
| 7502690 |
System and method for using time-distance characteristics in acquisition, processing, and imaging of t-CSEM data |
Norman C. Allegar, Joseph Anthony Dellinger, Petr Jilek, Daniel Johnson, Ganyuan Xia |
2009-03-10 |
| 7376515 |
System and method for CSEM exploration in polar regions |
Michael Joseph Smith, Bryan Ritchie |
2008-05-20 |
| 7328107 |
Integrated earth formation evaluation method using controlled source electromagnetic survey data and seismic data |
Kurt M. Strack, Horst Rueter |
2008-02-05 |
| 7203599 |
Method for acquiring transient electromagnetic survey data |
Kurt M. Strack, Horst Rueter |
2007-04-10 |
| 6944094 |
High resolution determination of seismic polar anisotropy |
Joseph Anthony Dellinger |
2005-09-13 |
| 6292754 |
Vector recomposition of seismic 3-D converted-wave data |
— |
2001-09-18 |
| 6263284 |
Selection of seismic modes through amplitude characteristics |
Richard L. Crider, Gerard Beaudoin |
2001-07-17 |
| 6128580 |
Converted-wave processing in many-layered anisotropic media |
— |
2000-10-03 |
| 5835452 |
Reflected shear wave seismic processes |
Michael MUELLER, Ilya Tsvankin |
1998-11-10 |
| 5265016 |
Method of shear wave velocity estimation |
Kenneth E. Hanson, Thompson J. Taylor |
1993-11-23 |
| 5136554 |
Method of geophysical exploration |
Kenneth E. Hanson, Mark V. Brumbaugh |
1992-08-04 |
| 5081612 |
Methods for estimating the burial conditions of sedimentary material |
David R. Scott |
1992-01-14 |
| 4933913 |
Method of seismic surveying for resolving the effects of formation anisotropy in shear wave reflection seismic data |
— |
1990-06-12 |
| 4888743 |
Method of seismic surveying for resolving the effects of formation anisotropy in shear wave reflection seismic data |
— |
1989-12-19 |
| 4817061 |
Seismic surveying technique for the detection of azimuthal variations in the earth's subsurface |
Richard M. Alford, Heloise Bloxsom Lynn |
1989-03-28 |
| 4755972 |
Method of seismic exploration including processing and displaying shear wave seismic data |
Kenneth E. Hanson |
1988-07-05 |
| 4754439 |
Means for obtaining shear wave velocities |
Kenneth E. Hanson, Carl H. Sondergeld, Chandra S. Rai |
1988-06-28 |
| 4729101 |
Method for identifying and separating the effects of elastic and anelastic formation properties in seismic data |
Kenneth E. Hanson, Christopher Crowe, Albert L. Frisillo, Carl H. Sondergeld |
1988-03-01 |
| 4646239 |
Method of seismic exploration including processing and displaying seismic data to quantitatively distinguish among seismic events |
John Bodine, Jonathan Bork, Richard M. Alford, James H. Wright |
1987-02-24 |