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
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 |
US8770336B2 (en) | 2014-07-08 |
US20130112495A1 (en) | 2013-05-09 |
WO2012028618A1 (fr) | 2012-03-08 |
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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 |