BR9812348A - "método para executar uma pesquisa sìsmica marìtima com uma série de fitas sìsmicas, série de fitas sìsmicas e dispositivo conector de fita sìsmica e cabo de entrada" - Google Patents
"método para executar uma pesquisa sìsmica marìtima com uma série de fitas sìsmicas, série de fitas sìsmicas e dispositivo conector de fita sìsmica e cabo de entrada"Info
- Publication number
- BR9812348A BR9812348A BR9812348-3A BR9812348A BR9812348A BR 9812348 A BR9812348 A BR 9812348A BR 9812348 A BR9812348 A BR 9812348A BR 9812348 A BR9812348 A BR 9812348A
- Authority
- BR
- Brazil
- Prior art keywords
- seismic
- series
- tapes
- connector device
- input cable
- Prior art date
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
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/3808—Seismic data acquisition, e.g. survey design
Abstract
"MéTODO PARA EXECUTAR UMA PESQUISA SìSMICA MARìTIMA COM UMA SéRIE DE FITAS SìSMICAS, SéRIE DE FITAS SìSMICAS E DISPOSITIVO CONECTOR DE FITA SìSMICA A CABO DE ENTRADA". A invenção se relaciona a métodos e aparelhos para pesquisa sísmica marítima em 3D, na qual uma série de fitas lateralmente espaçadas (14) contendo hidrofones é rebocada atrás de um navio de pesquisa (10). Para reduzir o arrasto produzido pela série, ao invés de rebocar cada fita (14) por seu próprio cabo de entrada protegido (18, 20), pelo menos duas fitas em cada lado do navio são rebocadas a partir de um único respectivo cabo de entrada protegido. Cada um destes únicos cabos de entrada (18, 20) tem um dispositivo conector (22, 24, 26) com uma série de ligações de reboque conectados nele, o dispositivo conector (22, 24, 26) tendo um corpo (44) que transmite forças de reboque entre o revestimento externo protegido das porções do cabo de entrada conectado a cada lado do dispositivo conector (46), e uma ligação de reboque (72) presa ao corpo (44).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6070597P | 1997-09-19 | 1997-09-19 | |
GBGB9819169.5A GB9819169D0 (en) | 1998-09-02 | 1998-09-02 | Connector devices for use in marine seismic surveying |
PCT/IB1998/001435 WO1999015913A1 (en) | 1997-09-19 | 1998-09-17 | Towing seismic streamer used in marine seismic surveying |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812348A true BR9812348A (pt) | 2000-09-19 |
Family
ID=26314313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812348-3A BR9812348A (pt) | 1997-09-19 | 1998-09-17 | "método para executar uma pesquisa sìsmica marìtima com uma série de fitas sìsmicas, série de fitas sìsmicas e dispositivo conector de fita sìsmica e cabo de entrada" |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1027618B1 (pt) |
CN (1) | CN1270675A (pt) |
AU (1) | AU728410B2 (pt) |
BR (1) | BR9812348A (pt) |
CA (1) | CA2302593A1 (pt) |
DE (1) | DE69827661D1 (pt) |
EA (1) | EA001592B1 (pt) |
GB (1) | GB2329369B (pt) |
NO (1) | NO331884B1 (pt) |
WO (1) | WO1999015913A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2345683B (en) | 1999-01-13 | 2001-06-06 | Geco As | Streamer handling apparatus for use on seismic survey vessels |
GB0030743D0 (en) | 2000-12-16 | 2001-01-31 | Geco As | Deflector devices |
US7184365B2 (en) | 2002-12-26 | 2007-02-27 | Pgs Americas, Inc. | Unitary multi-cable towing system |
CN1947032B (zh) | 2004-03-17 | 2012-07-18 | 维斯特恩格科地震控股有限公司 | 海上地震测量方法和系统 |
GB2429278B (en) * | 2005-08-15 | 2010-08-11 | Statoil Asa | Seismic exploration |
US20100212927A1 (en) * | 2009-02-23 | 2010-08-26 | Pgs Geophysical As | System and method for using electropositive metals for protecting towed marine seismic equipment from shark bite |
US8995221B2 (en) * | 2009-09-08 | 2015-03-31 | Pgs Geophysical As | Towed marine sensor streamer having concentric stress member |
US10537095B2 (en) * | 2011-10-14 | 2020-01-21 | Pgs Geophysical As | System and method for using an impact-activated device for repelling sharks from marine geophysical survey equipment |
FR2983455B1 (fr) | 2011-12-01 | 2014-01-03 | Cggveritas Services Sa | Systeme et procede de remorquage a soulevement augmente par paravanes |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465696A (en) * | 1947-10-11 | 1949-03-29 | Marine Instr Company | Method and means for surveying geological formations |
US3350678A (en) * | 1965-10-24 | 1967-10-31 | Vector Cable Company | Seismic cable system |
US4958331A (en) * | 1974-02-25 | 1990-09-18 | The United States Of America As Represented By The Secretary Of The Navy | Towed sonar receiving array |
US4351036A (en) * | 1979-08-23 | 1982-09-21 | Western Geophysical Co. Of America | Submarine cable connector link |
US4450543A (en) * | 1982-03-19 | 1984-05-22 | Mobil Oil Corporation | Sectionalized marine seismic cable |
US4530075A (en) * | 1983-09-09 | 1985-07-16 | Whitehall Corporation | Marine seismic streamer coupler |
SU1132168A1 (ru) * | 1983-09-22 | 1984-12-30 | Предприятие П/Я А-1271 | Устройство дл буксировки модели судна в открытом водоеме |
NO160984C (no) * | 1986-07-17 | 1989-06-21 | Geco As | Utlegningsanordning for seismiske kabler. |
EP0562780B1 (en) * | 1992-03-24 | 1996-05-08 | Geco A.S. | Deflector |
US5384751A (en) * | 1994-06-30 | 1995-01-24 | The United States Of America As Represented By The Secretary Of The Navy | Attachment device for tethered transducer |
US5683115A (en) * | 1995-11-08 | 1997-11-04 | Teldyne Brown Engineering | Weak link for a seismic streamer cable connector module |
-
1998
- 1998-09-17 EP EP98941627A patent/EP1027618B1/en not_active Expired - Lifetime
- 1998-09-17 CN CN 98809272 patent/CN1270675A/zh active Pending
- 1998-09-17 EA EA200000316A patent/EA001592B1/ru not_active IP Right Cessation
- 1998-09-17 BR BR9812348-3A patent/BR9812348A/pt not_active IP Right Cessation
- 1998-09-17 DE DE69827661T patent/DE69827661D1/de not_active Expired - Lifetime
- 1998-09-17 WO PCT/IB1998/001435 patent/WO1999015913A1/en active IP Right Grant
- 1998-09-17 CA CA002302593A patent/CA2302593A1/en not_active Abandoned
- 1998-09-17 AU AU89938/98A patent/AU728410B2/en not_active Ceased
- 1998-09-18 GB GB9820480A patent/GB2329369B/en not_active Expired - Fee Related
-
2000
- 2000-03-14 NO NO20001328A patent/NO331884B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2329369A (en) | 1999-03-24 |
EP1027618B1 (en) | 2004-11-17 |
NO20001328D0 (no) | 2000-03-14 |
GB2329369B (en) | 2000-01-19 |
AU728410B2 (en) | 2001-01-11 |
GB9820480D0 (en) | 1998-11-11 |
EA001592B1 (ru) | 2001-06-25 |
CN1270675A (zh) | 2000-10-18 |
CA2302593A1 (en) | 1999-04-01 |
EP1027618A1 (en) | 2000-08-16 |
EA200000316A1 (ru) | 2000-10-30 |
WO1999015913A1 (en) | 1999-04-01 |
NO20001328L (no) | 2000-05-19 |
NO331884B1 (no) | 2012-04-30 |
AU8993898A (en) | 1999-04-12 |
DE69827661D1 (de) | 2004-12-23 |
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Legal Events
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B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 7O, 8O E 9O ANUIDADES. |
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B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007. |