EA200000316A1 - Буксируемая сейсмоприемная коса, используемая при морской сейсмической разведке - Google Patents
Буксируемая сейсмоприемная коса, используемая при морской сейсмической разведкеInfo
- Publication number
- EA200000316A1 EA200000316A1 EA200000316A EA200000316A EA200000316A1 EA 200000316 A1 EA200000316 A1 EA 200000316A1 EA 200000316 A EA200000316 A EA 200000316A EA 200000316 A EA200000316 A EA 200000316A EA 200000316 A1 EA200000316 A1 EA 200000316A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- towed
- cable
- towing
- connecting device
- seismicresentable
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Oceanography (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Изобретение касается способов и устройств для трехмерных морских сейсмометрических исследований, в которых решетку разнесенных в поперечном направлении сейсмоприемных кос (14), содержащих гидрофоны, буксируют позади исследовательского судна (10). Для снижения сопротивления, испытываемого решеткой, вместо буксировки каждой сейсмоприемной косы (14) своим собственным кабелем-тросом (18, 20), по меньшей мере, две сейсмоприемные косы по каждую сторону от судна буксируют от соответствующего одиночного бронированного кабеля-троса. Каждый из этих одиночных кабелей-тросов (18, 20) имеет соединительное устройство (22, 24, 26) с приспособлением для буксировки, последовательно включенным в него, при этом соединительное устройство (22, 24, 26) имеет корпус (44), который передает буксировочные усилия между броневой наружной оболочкой частей кабеля-троса, присоединенных к каждой стороне (26) соединительного устройства, а приспособление для буксировки прикреплено к корпусу.Международная заявка была опубликована вместе с отчетом о международном поиске.
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 (2)
Publication Number | Publication Date |
---|---|
EA200000316A1 true EA200000316A1 (ru) | 2000-10-30 |
EA001592B1 EA001592B1 (ru) | 2001-06-25 |
Family
ID=26314313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200000316A EA001592B1 (ru) | 1997-09-19 | 1998-09-17 | Буксируемая сейсмоприемная коса, используемая при морской сейсмической разведке |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1027618B1 (ru) |
CN (1) | CN1270675A (ru) |
AU (1) | AU728410B2 (ru) |
BR (1) | BR9812348A (ru) |
CA (1) | CA2302593A1 (ru) |
DE (1) | DE69827661D1 (ru) |
EA (1) | EA001592B1 (ru) |
GB (1) | GB2329369B (ru) |
NO (1) | NO331884B1 (ru) |
WO (1) | WO1999015913A1 (ru) |
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 |
EP1735641B1 (en) | 2004-03-17 | 2011-02-09 | WesternGeco Seismic Holdings Limited | Marine seismic survey method and system |
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. |
DE69302513T2 (de) * | 1992-03-24 | 1996-09-19 | Geco As | Ottergerät |
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 BR BR9812348-3A patent/BR9812348A/pt not_active IP Right Cessation
- 1998-09-17 AU AU89938/98A patent/AU728410B2/en not_active Ceased
- 1998-09-17 EA EA200000316A patent/EA001592B1/ru not_active IP Right Cessation
- 1998-09-17 CA CA002302593A patent/CA2302593A1/en not_active Abandoned
- 1998-09-17 CN CN 98809272 patent/CN1270675A/zh active Pending
- 1998-09-17 WO PCT/IB1998/001435 patent/WO1999015913A1/en active IP Right Grant
- 1998-09-17 EP EP98941627A patent/EP1027618B1/en not_active Expired - Lifetime
- 1998-09-17 DE DE69827661T patent/DE69827661D1/de not_active Expired - Lifetime
- 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 |
---|---|
NO20001328L (no) | 2000-05-19 |
GB9820480D0 (en) | 1998-11-11 |
NO331884B1 (no) | 2012-04-30 |
DE69827661D1 (de) | 2004-12-23 |
EP1027618A1 (en) | 2000-08-16 |
GB2329369B (en) | 2000-01-19 |
EA001592B1 (ru) | 2001-06-25 |
AU728410B2 (en) | 2001-01-11 |
WO1999015913A1 (en) | 1999-04-01 |
CN1270675A (zh) | 2000-10-18 |
NO20001328D0 (no) | 2000-03-14 |
EP1027618B1 (en) | 2004-11-17 |
BR9812348A (pt) | 2000-09-19 |
AU8993898A (en) | 1999-04-12 |
CA2302593A1 (en) | 1999-04-01 |
GB2329369A (en) | 1999-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA200000159A1 (ru) | Способ и устройство для буксирования морских сейсмических кос | |
US5400298A (en) | Towed hydrophone streamer with distributed electronics housings | |
CA1215161A (en) | Marine seismic system | |
US3860899A (en) | Strum noise reducing device | |
EP0497814B1 (en) | Seismic cable | |
US6556510B2 (en) | Integrated marine seismic source and method | |
EP2293115B1 (en) | Towed marine sensor streamer having concentric stress member | |
GB2438049A (en) | System for reducing towing noise in marine seismic survey streamers | |
EP0115359B1 (en) | A method and a system for signal improvement in marine seismic exploration | |
MY107020A (en) | A method for acquisition of seismic data at sea. | |
ES8304320A1 (es) | Metodo y aparato para utilizacion en la recogida de datos sismicos marinos | |
ES8301032A1 (es) | Procedimiento y aparato para determinar la situacion de un palangre marino sumergido remolcado por una nave de explora-cion. | |
US6498768B1 (en) | Method and apparatus for marine seismic surveying including multiples streamers from a lead-in | |
EA200000316A1 (ru) | Буксируемая сейсмоприемная коса, используемая при морской сейсмической разведке | |
AU2010201477A1 (en) | Method and system for passive acoustic monitoring in seismic survey operations | |
US6021091A (en) | Method for manufacturing a seismic cable | |
EA200000075A1 (ru) | Судно для сейсморазведки | |
CA1256552A (en) | Streamer cable with protective sheaths for conductor bundle | |
IT8422593A0 (it) | Dispositivo di accoppiamento per rilevatori sismici marini rimorchiati. | |
US3436722A (en) | Extendable intrasection hydrophone arrays | |
GB2338555A (en) | A seismic cable | |
GB1230701A (ru) | ||
GB1551635A (en) | Offshore marine seismic source tow systems | |
GB2339753A (en) | connector devices for use in marine seismic surveying | |
GB2579411A (en) | Seismic acquisition system comprising short streamers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KG MD TJ |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AZ KZ TM RU |