GB9726974D0 - Control devices for controlling the position of a marine seismic streamer - Google Patents

Control devices for controlling the position of a marine seismic streamer

Info

Publication number
GB9726974D0
GB9726974D0 GBGB9726974.0A GB9726974A GB9726974D0 GB 9726974 D0 GB9726974 D0 GB 9726974D0 GB 9726974 A GB9726974 A GB 9726974A GB 9726974 D0 GB9726974 D0 GB 9726974D0
Authority
GB
United Kingdom
Prior art keywords
controlling
control devices
marine seismic
seismic streamer
streamer
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.)
Granted
Application number
GBGB9726974.0A
Other versions
GB2331971B (en
GB2331971A (en
GB2331971A9 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westerngeco AS
Original Assignee
Geco AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Publication of GB2331971A9 publication Critical patent/GB2331971A9/en
Priority claimed from GBGB9619699.3A external-priority patent/GB9619699D0/en
Priority claimed from GBGB9626442.9A external-priority patent/GB9626442D0/en
Application filed by Geco AS filed Critical Geco AS
Publication of GB9726974D0 publication Critical patent/GB9726974D0/en
Publication of GB2331971A publication Critical patent/GB2331971A/en
Application granted granted Critical
Publication of GB2331971B publication Critical patent/GB2331971B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01V1/3817—Positioning of seismic devices
    • G01V1/3826—Positioning of seismic devices dynamic steering, e.g. by paravanes or birds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oceanography (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Catching Or Destruction (AREA)
GB9726974A 1996-09-20 1997-12-19 Control devices for controlling the position of a marine seismic streamer Expired - Lifetime GB2331971B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9619699.3A GB9619699D0 (en) 1996-09-20 1996-09-20 Seismic sensor units
GBGB9626442.9A GB9626442D0 (en) 1996-12-20 1996-12-20 Control devices for controlling the position of a marine seismic streamer

Publications (4)

Publication Number Publication Date
GB2331971A9 GB2331971A9 (en)
GB9726974D0 true GB9726974D0 (en) 1998-02-18
GB2331971A GB2331971A (en) 1999-06-09
GB2331971B GB2331971B (en) 1999-11-17

Family

ID=26310075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9726974A Expired - Lifetime GB2331971B (en) 1996-09-20 1997-12-19 Control devices for controlling the position of a marine seismic streamer

Country Status (1)

Country Link
GB (1) GB2331971B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6671223B2 (en) 1996-12-20 2003-12-30 Westerngeco, L.L.C. Control devices for controlling the position of a marine seismic streamer
GB9821277D0 (en) 1998-10-01 1998-11-25 Geco As Seismic data acquisition equipment control system
GB9925563D0 (en) * 1999-10-29 1999-12-29 Geco As Seismic surveying
US7450467B2 (en) 2005-04-08 2008-11-11 Westerngeco L.L.C. Apparatus and methods for seismic streamer positioning
GB2429278B (en) 2005-08-15 2010-08-11 Statoil Asa Seismic exploration
GB2443843B (en) * 2006-11-14 2011-05-25 Statoil Asa Seafloor-following streamer
GB0722469D0 (en) 2007-11-16 2007-12-27 Statoil Asa Forming a geological model
GB0724847D0 (en) 2007-12-20 2008-01-30 Statoilhydro Method of and apparatus for exploring a region below a surface of the earth
GB0803701D0 (en) 2008-02-28 2008-04-09 Statoilhydro Asa Improved interferometric methods and apparatus for seismic exploration
CN102209914B (en) * 2008-11-07 2014-04-02 离子地球物理公司 Method and system for controlling streamers
US8472281B2 (en) * 2010-03-30 2013-06-25 Pgs Geophysical As Noise suppression by adaptive speed regulation of towed marine geophysical streamer
US9663192B2 (en) 2010-03-30 2017-05-30 Pgs Geophysical As Noise suppression by adaptive speed regulations of towed marine geophysical streamer
GB2479200A (en) 2010-04-01 2011-10-05 Statoil Asa Interpolating pressure and/or vertical particle velocity data from multi-component marine seismic data including horizontal derivatives
US8757270B2 (en) 2010-05-28 2014-06-24 Statoil Petroleum As Subsea hydrocarbon production system
US8792297B2 (en) 2010-07-02 2014-07-29 Pgs Geophysical As Methods for gathering marine geophysical data
GB2499397A (en) * 2012-02-14 2013-08-21 Statoil Petroleum As Positioning towed underwater survey apparatus
US9423519B2 (en) 2013-03-14 2016-08-23 Pgs Geophysical As Automated lateral control of seismic streamers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO179927C (en) * 1994-05-13 1997-01-08 Petroleum Geo Services As Depth Control Device
FR2744870B1 (en) * 1996-02-13 1998-03-06 Thomson Csf METHOD FOR CONTROLLING THE NAVIGATION OF A TOWED LINEAR ACOUSTIC ANTENNA, AND DEVICES FOR CARRYING OUT SUCH A METHOD

Also Published As

Publication number Publication date
GB2331971B (en) 1999-11-17
GB2331971A (en) 1999-06-09
GB2331971A9 (en)

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
PE20 Patent expired after termination of 20 years

Expiry date: 20171218