Patent | Date |
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Method for deghosting and water layer multiple reflection attenuation in marine seismic data Grant 8,526,268 - van den Berg , et al. September 3, 2 | 2013-09-03 |
Systems And Methods For Energy Harvesting In A Geophysical Survey Streamer App 20120250456 - TENGHAMN; Stig Rune Lennart | 2012-10-04 |
Systems And Methods For Wireless Communication In A Geophysical Survey Streamer App 20120250457 - RICKERT, JR.; William Thomas ;   et al. | 2012-10-04 |
Particle motion sensor mounting for marine seismic sensor streamers Grant 7,926,614 - Tenghamn , et al. April 19, 2 | 2011-04-19 |
Ocean bottom seismic sensor cable system including torque-relieving swivel Grant 7,822,515 - George , et al. October 26, 2 | 2010-10-26 |
Method for deghosting and water layer multiple reflection attenuation in marine seismic data Grant 7,768,869 - van den Berg , et al. August 3, 2 | 2010-08-03 |
Targeted geophysical survey Grant 7,689,396 - Campbell March 30, 2 | 2010-03-30 |
System for combining signals of pressure sensors and particle motion sensors in marine seismic streamers Grant 7,684,281 - Vaage , et al. March 23, 2 | 2010-03-23 |
System for noise attenuation in marine seismic streamers Grant 7,468,932 - Tenghamn December 23, 2 | 2008-12-23 |
Kirchhoff prestack time migration method for PS waves Grant 7,447,113 - Martinez , et al. November 4, 2 | 2008-11-04 |
Solid construction electrical connector adapted for use with seismic data acquisition systems Grant 7,390,217 - Scott June 24, 2 | 2008-06-24 |
Method for depth migrating seismic data using pre-stack time migration, demigration, and post-stack depth migration Grant 7,388,808 - Lee , et al. June 17, 2 | 2008-06-17 |
System for combining signals of pressure sensors and particle motion sensors in marine seismic streamers Grant 7,359,283 - Vaage , et al. April 15, 2 | 2008-04-15 |
System for attenuation of water bottom multiples in seismic data recorded by pressure sensors and particle motion sensors Grant 7,336,561 - Borresen February 26, 2 | 2008-02-26 |
Method for imaging of pre-stack seismic data Grant 7,286,690 - Kelly October 23, 2 | 2007-10-23 |
Apparatus and methods for multicomponent marine geophysical data gathering Grant 7,239,577 - Tenghamn , et al. July 3, 2 | 2007-07-03 |
Optical accelerometer, optical inclinometer and seismic sensor system using such accelerometer and inclinometer Grant 7,222,534 - Maas , et al. May 29, 2 | 2007-05-29 |
Unitary multi-cable towing system Grant 7,184,365 - George , et al. February 27, 2 | 2007-02-27 |
Apparatus for steering a marine seismic streamer via controlled bending Grant 7,167,412 - Tenghamn January 23, 2 | 2007-01-23 |
Amplitude preserving prestack migration method Grant 7,167,414 - Lee , et al. January 23, 2 | 2007-01-23 |
Frequency division and/or wavelength division multiplexed recursive fiber optic telemetry scheme for an optical sensor array Grant 7,154,082 - Maas December 26, 2 | 2006-12-26 |
Water bottom cable seismic survey cable and system Grant 7,139,217 - Scott November 21, 2 | 2006-11-21 |
Method for seismic exploration utilizing motion sensor and pressure sensor data Grant 7,123,543 - Vaage , et al. October 17, 2 | 2006-10-17 |
Water bottom cable seismic survey cable and system Grant 7,113,448 - Scott September 26, 2 | 2006-09-26 |
Horizon-based residual depth migration velocity analysis Grant 7,065,004 - Jiao , et al. June 20, 2 | 2006-06-20 |
Water bottom cable seismic survey cable and system Grant 7,061,829 - Scott June 13, 2 | 2006-06-13 |
Method for attenuating noise in seismic data using complex trace diversity filter Grant 7,058,514 - Martin , et al. June 6, 2 | 2006-06-06 |
Method for downward extrapolation of pre-stack seismic data Grant 7,039,526 - Kelly May 2, 2 | 2006-05-02 |
Method for seismic wavefield extrapolation Grant 7,035,737 - Ren April 25, 2 | 2006-04-25 |
Cable handling system Grant 7,028,988 - Scott April 18, 2 | 2006-04-18 |
Method for correcting seismic data for receiver movement during data acquisition Grant 7,031,223 - Kinkead April 18, 2 | 2006-04-18 |
Method for stable estimation of anisotropic parameters for P-wave prestack imaging Grant 6,985,405 - Ren , et al. January 10, 2 | 2006-01-10 |
Apparatus and method for bubble shielding towed marine cable Grant 6,982,926 - Tenghamn , et al. January 3, 2 | 2006-01-03 |
Fiber-optic seismic array telemetry, system, and method Grant 6,982,925 - Maas , et al. January 3, 2 | 2006-01-03 |
Fiber-optic seismic array telemetry, system, and method Grant 6,970,396 - Maas , et al. November 29, 2 | 2005-11-29 |
Illumination monitoring process for making infill decisions Grant 6,925,386 - Pramik , et al. August 2, 2 | 2005-08-02 |
Method and system for acquiring marine seismic data using multiple seismic sources Grant 6,906,981 - Vaage June 14, 2 | 2005-06-14 |
Method for acquiring and processing seismic survey data using ocean bottom cables and streamers Grant 6,903,998 - Vaage June 7, 2 | 2005-06-07 |
Method for separating seismic signals from two or more distinct sources Grant 6,882,938 - Vaage , et al. April 19, 2 | 2005-04-19 |
Pseudo-offset migration Grant 6,856,911 - Wang , et al. February 15, 2 | 2005-02-15 |
Fiber-optic seismic array telemetry, system, and method Grant 6,850,461 - Maas , et al. February 1, 2 | 2005-02-01 |
Combined electrical and optical cable connector particularly suited for marine seismic sensor streamers Grant 6,827,597 - Metzbower , et al. December 7, 2 | 2004-12-07 |
3D prestack time migration method Grant 6,826,484 - Martinez , et al. November 30, 2 | 2004-11-30 |
Method of identification of non-primary events in seismic data Grant 6,807,488 - van Borselen October 19, 2 | 2004-10-19 |
Seismic velocity update for anisotropic depth migration Grant 6,785,612 - Zhang August 31, 2 | 2004-08-31 |
Method for processing seismic data to attenuate multiples Grant 6,763,304 - Schonewille July 13, 2 | 2004-07-13 |
Method and system for deghosting Grant 6,747,913 - Fokkema , et al. June 8, 2 | 2004-06-08 |
Method for acquiring and processing seismic survey data using ocean bottom cables and streamers Grant 6,704,244 - Vaage March 9, 2 | 2004-03-09 |
Angle dependent surface multiple attenuation for two-component marine bottom sensor data Grant 6,654,693 - Sen , et al. November 25, 2 | 2003-11-25 |
Method and system for determining P-wave and S-wave velocities from multi-component seismic data by joint velocity inversion processing Grant 6,611,764 - Zhang August 26, 2 | 2003-08-26 |
Dynamic fiber optic sensor signal processing scheme Grant 6,606,186 - Maas August 12, 2 | 2003-08-12 |
Fiber-optic hydrophone Grant 6,549,488 - Maas , et al. April 15, 2 | 2003-04-15 |
Method and system for deghosting Grant 6,477,470 - Fokkema , et al. November 5, 2 | 2002-11-05 |
Method of extended recursive f-k migration Grant 6,466,873 - Ren , et al. October 15, 2 | 2002-10-15 |
Method and system for attenuation of acquisition geometry imprint in seismic data Grant 6,463,388 - Martinez October 8, 2 | 2002-10-08 |
Method of extended recursive f-k migration App 20020105857 - Ren, Jiaxiang ;   et al. | 2002-08-08 |