| Patent | Date |
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Time-reversed nonlinear acoustics for downhole pressure measurements
Grant 11,079,505 - Johnson , et al. August 3, 2 | 2021-08-03 |
Time-reversed nonlinear acoustic downhole pore pressure measurements
Grant 11,067,711 - Goodman , et al. July 20, 2 | 2021-07-20 |
Downhole nonlinear acoustics measurements in rock formations using dynamic acoustic elasticity and time reversal
Grant 11,029,435 - Goodman , et al. June 8, 2 | 2021-06-08 |
Downhole Nonlinear Acoustics Measurements In Rock Formations Using Dynamic Acoustic Elasticity And Time Reversal
App 20190331820 - Goodman; Harvey E. ; et al. | 2019-10-31 |
Time-reversed Nonlinear Acoustic Downhole Pore Pressure Measurements
App 20190250295 - Goodman; Harvey E. ; et al. | 2019-08-15 |
Time-reversed Nonlinear Acoustics For Downhole Pressure Measurements
App 20190101660 - JOHNSON; Paul A. ; et al. | 2019-04-04 |
Detonation command and control
Grant 9,835,428 - Mace , et al. December 5, 2 | 2017-12-05 |
Detonation Command And Control
App 20160349029 - Mace; Jonathan Lee ; et al. | 2016-12-01 |
System and method for investigating sub-surface features of a rock formation using compressional acoustic sources
Grant 9,453,926 - Vu , et al. September 27, 2 | 2016-09-27 |
System and method for generating 3D images of non-linear properties of rock formation using surface seismic or surface to borehole seismic or both
Grant 9,360,573 - Vu , et al. June 7, 2 | 2016-06-07 |
Detonation command and control
Grant 9,354,029 - Mace , et al. May 31, 2 | 2016-05-31 |
Detonation Command and Control
App 20160033248 - Mace; Jonathan L. ; et al. | 2016-02-04 |
System and method for generating micro-seismic events and characterizing properties of a medium with non-linear acoustic interactions
Grant 9,223,039 - Vu , et al. December 29, 2 | 2015-12-29 |
Detonation command and control
Grant 9,181,790 - Mace , et al. November 10, 2 | 2015-11-10 |
System and method for investigating sub-surface features of a rock formation with acoustic sources generating conical broadcast signals
Grant 9,110,178 - Vu , et al. August 18, 2 | 2015-08-18 |
Integrated system for investigating sub-surface features of a rock formation
Grant 9,110,179 - Vu , et al. August 18, 2 | 2015-08-18 |
System and method for investigating sub-surface features and 3D imaging of non-linear property, compressional velocity VP, shear velocity VS and velocity ratio VP/VS of a rock formation
Grant 9,046,620 - Vu , et al. June 2, 2 | 2015-06-02 |
Data acquisition and processing system and method for investigating sub-surface features of a rock formation
Grant 8,942,063 - Vu , et al. January 27, 2 | 2015-01-27 |
System and method for investigating sub-surface features of a rock formation with acoustic sources generating coded signals
Grant 08923092 - | 2014-12-30 |
System and method for investigating sub-surface features of a rock formation with acoustic sources generating coded signals
Grant 8,923,092 - Vu , et al. December 30, 2 | 2014-12-30 |
Detonation Command And Control
App 20140338552 - Mace; Jonathan L. ; et al. | 2014-11-20 |
System And Method For Generating 3d Images Of Non-linear Properties Of Rock Formation Using Surface Seismic Or Surface To Borehole Seismic Or Both
App 20140160882 - VU; Cung Khac ; et al. | 2014-06-12 |
Device and method for imaging of non-linear and linear properties of formations surrounding a borehole
Grant 8,576,661 - Johnson , et al. November 5, 2 | 2013-11-05 |
Device and method for imaging of non-linear and linear properties of formations surrounding a borehole
Grant 8,553,495 - Johnson , et al. October 8, 2 | 2013-10-08 |
System and method to create three-dimensional images of non-linear acoustic properties in a region remote from a borehole
Grant 8,345,509 - Vu , et al. January 1, 2 | 2013-01-01 |
System and method to estimate compressional to shear velocity (VP/VS) ratio in a region remote from a borehole
Grant 8,289,808 - Vu , et al. October 16, 2 | 2012-10-16 |
System And Method For Investigating Sub-surface Features Of A Rock Formation Using Compressional Acoustic Sources
App 20120120766 - VU; Cung Khac ; et al. | 2012-05-17 |
Integrated System For Investigating Sub-surface Features Of A Rock Formation
App 20120120761 - VU; Cung Khac ; et al. | 2012-05-17 |
System And Method For Investigating Sub-surface Features Of A Rock Formation With Acoustic Sources Generating Coded Signals
App 20120120763 - VU; Cung Khac ; et al. | 2012-05-17 |
System And Method For Investigating Sub-surface Features And 3d Imaging Of Non-linear Property, Compressional Velocity Vp, Shear Velocity Vs And Velocity Ratio Vp/vs Of A Rock Formation
App 20120120764 - VU; CUNG KHAC ; et al. | 2012-05-17 |
System And Method For Investigating Sub-surface Features Of A Rock Formation With Acoustic Sources Generating Conical Broadcast Signals
App 20120120765 - VU; Cung Khac ; et al. | 2012-05-17 |
Data Acquisition And Processing System And Method For Investigating Sub-surface Features Of A Rock Formation
App 20120120767 - VU; CUNG KHAC ; et al. | 2012-05-17 |
System And Method For Generating Micro-seismic Events And Characterizing Properties Of A Medium With Non-linear Acoustic Interactions
App 20120123684 - VU; Cung Khac ; et al. | 2012-05-17 |
Device And Method For Imaging Of Non-linear And Linear Properties Of Formations Surrounding A Borehole
App 20120075952 - JOHNSON; Paul Allan ; et al. | 2012-03-29 |
Device And Method For Imaging Of Non-linear And Linear Properties Of Formations Surrounding A Borehole
App 20120075951 - JOHNSON; Paul Allan ; et al. | 2012-03-29 |
Method and system for generating a beam of acoustic energy from a borehole, and applications thereof
Grant 8,116,167 - Johnson , et al. February 14, 2 | 2012-02-14 |
Time Reversal Acoustic Noncontact Source
App 20110247419 - Ulrich; Timothy James ; et al. | 2011-10-13 |
System And Method To Estimate Compressional To Shear Velocity (vp/vs) Ratio In A Region Remote From A Borehole
App 20100265794 - Johnson; Paul A. ; et al. | 2010-10-21 |
System And Method To Create Three-dimensional Images Of Non-linear Acoustic Properties In A Region Remote From A Borehole
App 20100265795 - Johnson; Paul A. ; et al. | 2010-10-21 |
Method And System For Generating A Beam Of Acoustic Energy From A Borehole, And Applications Thereof
App 20090310441 - JOHNSON; Paul A. ; et al. | 2009-12-17 |
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