FR2431709A1 - Generateur d'energie sismique de production d'impulsions dans un milieu liquide - Google Patents
Generateur d'energie sismique de production d'impulsions dans un milieu liquideInfo
- Publication number
- FR2431709A1 FR2431709A1 FR7911008A FR7911008A FR2431709A1 FR 2431709 A1 FR2431709 A1 FR 2431709A1 FR 7911008 A FR7911008 A FR 7911008A FR 7911008 A FR7911008 A FR 7911008A FR 2431709 A1 FR2431709 A1 FR 2431709A1
- Authority
- FR
- France
- Prior art keywords
- tube
- liquid medium
- power generator
- outlet
- pulse production
- 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.)
- Withdrawn
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
- G01V1/104—Generating seismic energy using explosive charges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Geophysics (AREA)
- Nozzles (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Special Spraying Apparatus (AREA)
- Paper (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Générateur d'énergie sismique comprenant une extrémité ouverte. Il comprend une source de gaz explosif, à laquelle est reliée une chambre d'allumage elle-même reliée à un appareil d'allumage par décharge d'un condensateur, un tube relié à ladite chambre d'allumage délimitant une chambre d'explosion et comportant à son extrémité inférieure un orifice de sortie, plusieurs plaques de chicane étant fixées au tube près de son orifice de sortie et une plaque de réaction fixée au tube étant disposée au-dessous de son orifice de sortie de manière que le gaz pénétrant après l'explosion dans le milieu, la balaie et réduise ainsi le recul du tube. Application à la prospection sismique dans des formations situées sous une masse d'eau.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/926,671 US4193472A (en) | 1978-07-21 | 1978-07-21 | Open-ended seismic source |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2431709A1 true FR2431709A1 (fr) | 1980-02-15 |
Family
ID=25453539
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911008A Withdrawn FR2431709A1 (fr) | 1978-07-21 | 1979-05-02 | Generateur d'energie sismique de production d'impulsions dans un milieu liquide |
FR8002367A Withdrawn FR2455748A1 (fr) | 1978-07-21 | 1980-02-04 | Generateur d'energie sismique de production d'impulsions dans un milieu liquide comportant une chicane pour l'ecoulement du gaz |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8002367A Withdrawn FR2455748A1 (fr) | 1978-07-21 | 1980-02-04 | Generateur d'energie sismique de production d'impulsions dans un milieu liquide comportant une chicane pour l'ecoulement du gaz |
Country Status (15)
Country | Link |
---|---|
US (1) | US4193472A (fr) |
AR (1) | AR227273A1 (fr) |
AU (1) | AU526166B2 (fr) |
BR (1) | BR7902739A (fr) |
CA (1) | CA1112349A (fr) |
FR (2) | FR2431709A1 (fr) |
GB (2) | GB2100433B (fr) |
GR (1) | GR66486B (fr) |
IT (1) | IT1116594B (fr) |
MY (1) | MY8500163A (fr) |
NO (1) | NO791326L (fr) |
NZ (1) | NZ190120A (fr) |
OA (1) | OA06303A (fr) |
PT (1) | PT69930A (fr) |
ZA (1) | ZA791417B (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353431A (en) * | 1980-06-30 | 1982-10-12 | Exxon Production Research Company | Recoil reducing system for gas guns |
FR2488697A1 (fr) * | 1980-08-13 | 1982-02-19 | Commissariat Energie Atomique | Generateur d'ondes sismiques |
US4556120A (en) * | 1983-06-20 | 1985-12-03 | Exxon Production Research Co. | Modular gas-powered subsea seismic source |
US4648479A (en) * | 1983-09-30 | 1987-03-10 | Exxon Production Research Co. | Multiple-port, multiple-chamber, tuned air-powered subsea seismic source |
US4633970A (en) * | 1984-01-03 | 1987-01-06 | Exxon Production Research Co. | Distributed marine seismic source |
US4658387A (en) * | 1984-11-23 | 1987-04-14 | Exxon Production Research Co. | Shallow water seismic energy source |
US4960183A (en) * | 1985-08-16 | 1990-10-02 | Exxon Production Research Company | Seismic source firing control system |
US5430691A (en) * | 1994-05-27 | 1995-07-04 | Fridman; Igor | Shock wave generator |
US7028807B2 (en) * | 2003-08-26 | 2006-04-18 | Bae Systems Advanced Technologies, Inc. | Non-explosive acoustic source |
US8136625B2 (en) | 2009-04-07 | 2012-03-20 | Westerngeco L.L.C. | Attenuating out of band energy emitted from seismic sources |
US8596409B2 (en) * | 2011-10-12 | 2013-12-03 | Pgs Geophysical As | Systems and methods for producing directed seismic waves in water |
RU2488144C1 (ru) * | 2012-03-23 | 2013-07-20 | Николай Иванович Романов | Источник сейсмических колебаний |
GB2515311A (en) * | 2013-06-19 | 2014-12-24 | Macrocom 1010 Ltd | Pulse detonation seismic energy source |
CN104502952B (zh) * | 2014-12-22 | 2017-05-10 | 中国石油天然气集团公司 | 炸药震源源驱动控制装置及控制方法 |
CN104570051A (zh) * | 2015-01-29 | 2015-04-29 | 湘潭无线电有限责任公司 | 大功率程控震源及其产生震源的方法 |
CN105277968B (zh) * | 2015-10-15 | 2019-06-11 | 中国石油天然气集团公司 | 一种地震激发源的自动激发控制方法及装置 |
CH714963A1 (de) * | 2018-05-02 | 2019-11-15 | Explotechnik AG | Druckwellengenerator und Verfahren zum Betreiben eines Druckwellengenerators, sowie pneumatischer Aktuator. |
CN109541679B (zh) * | 2019-01-15 | 2024-03-15 | 康会峰 | 一种新型人工震源 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1025872A (fr) * | 1900-01-01 | |||
US2994397A (en) * | 1956-07-30 | 1961-08-01 | Socony Mobil Oil Co Inc | Method and system for continuous seismic surveying |
US3048816A (en) * | 1955-10-28 | 1962-08-07 | Harold A Lubnow | Low frequency underwater sound generation |
US3256952A (en) * | 1961-10-12 | 1966-06-21 | Socony Mobil Oil Co Inc | Seismic energy source |
US3397755A (en) * | 1966-03-14 | 1968-08-20 | Mobil Oil Corp | Pneumatic seismic source |
GB1134331A (en) * | 1966-01-25 | 1968-11-20 | Shell Int Research | Method and means for exploring subsurface formations located below a body of water |
US3588801A (en) * | 1968-11-07 | 1971-06-28 | Willie B Leonard | Impulse generator |
US3951231A (en) * | 1974-11-08 | 1976-04-20 | Willie Burt Leonard | Seismic exploration |
GB1504324A (en) * | 1974-05-31 | 1978-03-22 | Aquitaine Petrole | Device for emitting mechanical waves |
-
1978
- 1978-07-21 US US05/926,671 patent/US4193472A/en not_active Expired - Lifetime
-
1979
- 1979-03-13 CA CA323,338A patent/CA1112349A/fr not_active Expired
- 1979-03-26 ZA ZA791417A patent/ZA791417B/xx unknown
- 1979-04-06 NZ NZ190120A patent/NZ190120A/xx unknown
- 1979-04-06 GR GR58813A patent/GR66486B/el unknown
- 1979-04-20 NO NO791326A patent/NO791326L/no unknown
- 1979-05-02 FR FR7911008A patent/FR2431709A1/fr not_active Withdrawn
- 1979-05-03 AR AR276392A patent/AR227273A1/es active
- 1979-05-04 BR BR7902739A patent/BR7902739A/pt unknown
- 1979-06-05 IT IT49313/79A patent/IT1116594B/it active
- 1979-06-13 AU AU48024/79A patent/AU526166B2/en not_active Ceased
- 1979-07-17 PT PT69930A patent/PT69930A/pt unknown
- 1979-07-18 GB GB8204781A patent/GB2100433B/en not_active Expired
- 1979-07-18 GB GB7924971A patent/GB2026164B/en not_active Expired
- 1979-07-20 OA OA56857A patent/OA06303A/fr unknown
-
1980
- 1980-02-04 FR FR8002367A patent/FR2455748A1/fr not_active Withdrawn
-
1985
- 1985-12-30 MY MY163/85A patent/MY8500163A/xx unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1025872A (fr) * | 1900-01-01 | |||
US3048816A (en) * | 1955-10-28 | 1962-08-07 | Harold A Lubnow | Low frequency underwater sound generation |
US2994397A (en) * | 1956-07-30 | 1961-08-01 | Socony Mobil Oil Co Inc | Method and system for continuous seismic surveying |
US3256952A (en) * | 1961-10-12 | 1966-06-21 | Socony Mobil Oil Co Inc | Seismic energy source |
GB1134331A (en) * | 1966-01-25 | 1968-11-20 | Shell Int Research | Method and means for exploring subsurface formations located below a body of water |
US3397755A (en) * | 1966-03-14 | 1968-08-20 | Mobil Oil Corp | Pneumatic seismic source |
US3588801A (en) * | 1968-11-07 | 1971-06-28 | Willie B Leonard | Impulse generator |
GB1504324A (en) * | 1974-05-31 | 1978-03-22 | Aquitaine Petrole | Device for emitting mechanical waves |
US3951231A (en) * | 1974-11-08 | 1976-04-20 | Willie Burt Leonard | Seismic exploration |
Also Published As
Publication number | Publication date |
---|---|
AU4802479A (en) | 1980-01-24 |
NZ190120A (en) | 1983-06-14 |
MY8500163A (en) | 1985-12-31 |
IT1116594B (it) | 1986-02-10 |
PT69930A (en) | 1979-08-01 |
GB2100433A (en) | 1982-12-22 |
OA06303A (fr) | 1981-06-30 |
NO791326L (no) | 1980-01-22 |
BR7902739A (pt) | 1980-03-18 |
AU526166B2 (en) | 1982-12-23 |
GR66486B (fr) | 1981-03-24 |
FR2455748A1 (fr) | 1980-11-28 |
IT7949313A0 (it) | 1979-06-05 |
US4193472A (en) | 1980-03-18 |
CA1112349A (fr) | 1981-11-10 |
ZA791417B (en) | 1980-04-30 |
GB2026164B (en) | 1983-03-02 |
GB2100433B (en) | 1983-06-02 |
GB2026164A (en) | 1980-01-30 |
AR227273A1 (es) | 1982-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |