GB2338064B - Improved method for ocean bottom surveys - Google Patents

Improved method for ocean bottom surveys

Info

Publication number
GB2338064B
GB2338064B GB9920180A GB9920180A GB2338064B GB 2338064 B GB2338064 B GB 2338064B GB 9920180 A GB9920180 A GB 9920180A GB 9920180 A GB9920180 A GB 9920180A GB 2338064 B GB2338064 B GB 2338064B
Authority
GB
United Kingdom
Prior art keywords
improved method
ocean bottom
bottom surveys
seismic
surveys
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 - Lifetime
Application number
GB9920180A
Other versions
GB2338064A (en
GB9920180D0 (en
Inventor
Timothy B Rigsby
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.)
PGS Ocean Bottom Seismic Inc
Original Assignee
PGS Ocean Bottom Seismic Inc
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
Priority claimed from US08/568,206 external-priority patent/US5682357A/en
Application filed by PGS Ocean Bottom Seismic Inc filed Critical PGS Ocean Bottom Seismic Inc
Publication of GB9920180D0 publication Critical patent/GB9920180D0/en
Publication of GB2338064A publication Critical patent/GB2338064A/en
Application granted granted Critical
Publication of GB2338064B publication Critical patent/GB2338064B/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
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • 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
    • G01V1/3843—Deployment of seismic devices, e.g. of streamers

Abstract

A method for acquiring seismic data, the method comprising generating seismic waves with two seismic sources 1, 2 associated with a source vessel 3, and timing the generation of the seismic waves such that they are generated as the source crosses a survey line 10, 20 an 30.
GB9920180A 1995-10-06 1996-10-03 Improved method for ocean bottom surveys Expired - Lifetime GB2338064B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US495795P 1995-10-06 1995-10-06
US08/568,206 US5682357A (en) 1995-10-06 1995-12-06 Method for ocean bottom surveys
GB9722123A GB2317013B (en) 1995-10-06 1996-10-03 Improved method for ocean bottom surveys

Publications (3)

Publication Number Publication Date
GB9920180D0 GB9920180D0 (en) 1999-10-27
GB2338064A GB2338064A (en) 1999-12-08
GB2338064B true GB2338064B (en) 2000-01-26

Family

ID=27269067

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9920181A Expired - Lifetime GB2338065B (en) 1995-10-06 1996-10-03 Improved method for ocean bottom surveys
GB9920180A Expired - Lifetime GB2338064B (en) 1995-10-06 1996-10-03 Improved method for ocean bottom surveys

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9920181A Expired - Lifetime GB2338065B (en) 1995-10-06 1996-10-03 Improved method for ocean bottom surveys

Country Status (1)

Country Link
GB (2) GB2338065B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10126464B2 (en) 2015-12-16 2018-11-13 Pgs Geophysical As Marine streamer handling
CN113534260A (en) * 2021-07-20 2021-10-22 自然资源部第二海洋研究所 Broadband near-seabed deep-sea geological structure acoustic detection system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415997A (en) * 1981-11-12 1983-11-15 Mobil Oil Corporation Method for determining source and receiver statics in marine seismic exploration
US4516227A (en) * 1981-12-04 1985-05-07 Marathon Oil Company Subocean bottom explosive seismic system
US4693336A (en) * 1982-08-18 1987-09-15 Horizon Exploration Limited Underwater seismic testing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324378A (en) * 1941-10-20 1943-07-13 John W Flude Submarine prospecting
US3890593A (en) * 1971-05-21 1975-06-17 Advance Oil And Gas Co Inc Multi-directional seismic exploration methods on navigable water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415997A (en) * 1981-11-12 1983-11-15 Mobil Oil Corporation Method for determining source and receiver statics in marine seismic exploration
US4516227A (en) * 1981-12-04 1985-05-07 Marathon Oil Company Subocean bottom explosive seismic system
US4693336A (en) * 1982-08-18 1987-09-15 Horizon Exploration Limited Underwater seismic testing

Also Published As

Publication number Publication date
GB2338065B (en) 2000-01-26
GB2338064A (en) 1999-12-08
GB9920181D0 (en) 1999-10-27
GB2338065A (en) 1999-12-08
GB9920180D0 (en) 1999-10-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130418 AND 20130424

PE20 Patent expired after termination of 20 years

Expiry date: 20161002