|
US3953826A
(en)
*
|
1973-03-08 |
1976-04-27 |
Shell Oil Company |
Super long seismic source
|
|
FR2269724B1
(xx)
*
|
1974-04-30 |
1976-10-15 |
Geophysique Cie Gle |
|
|
US4063213A
(en)
*
|
1976-06-28 |
1977-12-13 |
Texaco Inc. |
Methods for accurately positioning a seismic energy source while recording seismic data
|
|
US4357689A
(en)
*
|
1976-07-28 |
1982-11-02 |
Mobil Oil Corporation |
Seismic data gathering method
|
|
US4170002A
(en)
*
|
1976-10-22 |
1979-10-02 |
Western Geophysical Co. Of America |
Seismic system using a combination of generically different sources
|
|
FR2473732B1
(fr)
*
|
1980-01-11 |
1985-09-06 |
Geophysique Cie Gle |
Procede de prospection sismique marine
|
|
US4500978A
(en)
*
|
1980-04-23 |
1985-02-19 |
Seismograph Service Corporation |
Seismographic method and apparatus using scaled sound sources
|
|
US4323989A
(en)
*
|
1980-05-29 |
1982-04-06 |
Shell Oil Company |
Wide seismic source
|
|
EP0101281B1
(en)
*
|
1982-08-18 |
1988-10-12 |
Horizon Exploration Limited |
Underwater seismic testing
|
|
US4757482A
(en)
*
|
1983-03-15 |
1988-07-12 |
Bolt Technology Corporation |
Modular airgun array method, apparatus and system
|
|
US4516517A
(en)
*
|
1983-07-21 |
1985-05-14 |
Shell Oil Company |
Float recovery system
|
|
FR2586820B1
(fr)
*
|
1985-08-29 |
1987-11-13 |
Inst Francais Du Petrole |
Systeme de mesure du coefficient de reflexion acoustique de reflecteurs immerges.
|
|
FR2622022B1
(fr)
*
|
1987-10-20 |
1990-03-09 |
Geophysique Cie Gle |
Procede d'acquisition de donnees sismiques et dispositif de mise en oeuvre du procede
|
|
GB9424744D0
(en)
*
|
1994-12-08 |
1995-02-08 |
Geco As |
Method of and apparatus for marine seismic surveying
|
|
GB2310040B
(en)
*
|
1994-12-08 |
1998-11-04 |
Geco As |
Method of and apparatus for marine seismic surveying
|
|
US5761152A
(en)
*
|
1996-10-29 |
1998-06-02 |
Pgs Exploration (Us), Inc. |
Method and system for increasing fold to streamer length ratio
|
|
US6674688B1
(en)
*
|
1997-12-16 |
2004-01-06 |
Westerngeco, L.L.C. |
Method and system of acquiring seismic data in an area having periodic acoustic interference
|
|
GB2332520B
(en)
*
|
1997-12-16 |
1999-11-17 |
Schlumberger Holdings |
Seismic data acquisition method
|
|
US6028817A
(en)
*
|
1997-12-30 |
2000-02-22 |
Western Atlas International, Inc. |
Marine seismic system with independently powered tow vehicles
|
|
US6545944B2
(en)
|
2001-05-30 |
2003-04-08 |
Westerngeco L.L.C. |
Method for acquiring and processing of data from two or more simultaneously fired sources
|
|
AU2004319619B2
(en)
*
|
2004-05-04 |
2009-10-01 |
Westerngeco Seismic Holdings Limited |
Enhancing the acquisition and processing of low frequencies for sub-salt imaging
|
|
NO327007B1
(no)
*
|
2006-05-24 |
2009-04-06 |
Norsk Hydro As |
Fremgangsmate for elektromagnetisk geofysisk kartlegging av undersjoiske bergartsformasjoner
|
|
US8427901B2
(en)
*
|
2009-12-21 |
2013-04-23 |
Pgs Geophysical As |
Combined impulsive and non-impulsive seismic sources
|
|
AR087047A1
(es)
*
|
2011-07-06 |
2014-02-12 |
Total Sa |
Metodo para adquirir informacion sismica
|
|
FR3001042B1
(fr)
*
|
2013-01-16 |
2015-07-31 |
Cggveritas Services Sa |
Acquisition de flutes remorquees avec une resolution spatiale variable
|
|
AU2014246665A1
(en)
*
|
2013-04-05 |
2015-10-08 |
Woodside Energy Technologies Pty Ltd |
Method and system of multi-source marine seismic surveying
|
|
US10101480B2
(en)
|
2014-10-20 |
2018-10-16 |
Pgs Geophysical As |
Methods and systems to separate seismic data associated with impulsive and non-impulsive sources
|
|
CA2967301C
(en)
|
2014-11-11 |
2019-07-02 |
Exxonmobil Upstream Research Company |
Cable head marine seismic source
|
|
US11041973B2
(en)
*
|
2015-11-17 |
2021-06-22 |
Fairfield Industries Incorporated |
Back deck automation
|