FR2964200B1 - Source sismique marine - Google Patents
Source sismique marineInfo
- Publication number
- FR2964200B1 FR2964200B1 FR1056845A FR1056845A FR2964200B1 FR 2964200 B1 FR2964200 B1 FR 2964200B1 FR 1056845 A FR1056845 A FR 1056845A FR 1056845 A FR1056845 A FR 1056845A FR 2964200 B1 FR2964200 B1 FR 2964200B1
- Authority
- FR
- France
- Prior art keywords
- seismic source
- source marine
- marine
- towed
- boat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
- G01V1/137—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/04—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/104—Generating seismic energy using explosive charges
- G01V1/116—Generating seismic energy using explosive charges where pressurised combustion gases escape from the generator in a pulsating manner, e.g. for generating bursts
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geophysics And Detection Of Objects (AREA)
- Vibration Prevention Devices (AREA)
Abstract
L'invention concerne un dispositif d'émission d'ondes sismiques conçu pour opérer en étant remorqué par un bateau, caractérisé en ce qu'il comprend des moyens aptes à décharger dans l'eau, de l'air comprimé à haute pression pour générer une bulle (44) de forme générale annulaire.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1056845A FR2964200B1 (fr) | 2010-08-30 | 2010-08-30 | Source sismique marine |
US13/811,919 US8770336B2 (en) | 2010-08-30 | 2011-08-30 | Marine seismic source |
PCT/EP2011/064919 WO2012028618A1 (fr) | 2010-08-30 | 2011-08-30 | Source sismique marine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1056845A FR2964200B1 (fr) | 2010-08-30 | 2010-08-30 | Source sismique marine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2964200A1 FR2964200A1 (fr) | 2012-03-02 |
FR2964200B1 true FR2964200B1 (fr) | 2013-07-05 |
Family
ID=43827515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1056845A Expired - Fee Related FR2964200B1 (fr) | 2010-08-30 | 2010-08-30 | Source sismique marine |
Country Status (3)
Country | Link |
---|---|
US (1) | US8770336B2 (fr) |
FR (1) | FR2964200B1 (fr) |
WO (1) | WO2012028618A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2964201B1 (fr) * | 2010-08-30 | 2013-08-16 | Cggveritas Services Sa | Dispositif d'emission d'ondes sismiques pour l'acquisition sismique marine et procede pour sa mise en oeuvre |
US20180321407A1 (en) * | 2017-05-04 | 2018-11-08 | Pgs Geophysical As | Marine survey apparatus, system, and method with a rigid structure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3437170A (en) * | 1966-12-12 | 1969-04-08 | Texas Instruments Inc | Control of energy spectrum in marine seismic exploration |
US3491848A (en) * | 1968-01-10 | 1970-01-27 | Texas Instruments Inc | Wave generator arrays for marine seismic exploration |
US4016952A (en) * | 1975-10-06 | 1977-04-12 | Atlantic Richfield Company | Marine gas exploder |
US4364446A (en) * | 1980-05-23 | 1982-12-21 | Battelle Memorial Institute | Generating pulses |
US5432757A (en) * | 1994-01-12 | 1995-07-11 | Bolt Technology Corporation | Large-diameter, cylinder-shuttle seismic airgun method, apparatus and towing system |
GB0007034D0 (en) * | 2000-03-23 | 2000-05-10 | Geco As | Seismic source arrays |
FR2923916B1 (fr) * | 2007-11-16 | 2009-11-27 | Cgg Services | Source sismique marine en etoile |
-
2010
- 2010-08-30 FR FR1056845A patent/FR2964200B1/fr not_active Expired - Fee Related
-
2011
- 2011-08-30 US US13/811,919 patent/US8770336B2/en not_active Expired - Fee Related
- 2011-08-30 WO PCT/EP2011/064919 patent/WO2012028618A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2964200A1 (fr) | 2012-03-02 |
WO2012028618A1 (fr) | 2012-03-08 |
US8770336B2 (en) | 2014-07-08 |
US20130112495A1 (en) | 2013-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20180430 |