GB2592125B - Wide-tow source surveying with subline infill - Google Patents

Wide-tow source surveying with subline infill Download PDF

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Publication number
GB2592125B
GB2592125B GB2101597.9A GB202101597A GB2592125B GB 2592125 B GB2592125 B GB 2592125B GB 202101597 A GB202101597 A GB 202101597A GB 2592125 B GB2592125 B GB 2592125B
Authority
GB
United Kingdom
Prior art keywords
subline
infill
wide
tow source
source surveying
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.)
Active
Application number
GB2101597.9A
Other versions
GB202101597D0 (en
GB2592125A (en
Inventor
O'dowd David
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 Geophysical AS
Original Assignee
PGS Geophysical 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
Priority claimed from US17/153,259 external-priority patent/US20210247533A1/en
Application filed by PGS Geophysical AS filed Critical PGS Geophysical AS
Priority to GB2400633.0A priority Critical patent/GB2623031A/en
Publication of GB202101597D0 publication Critical patent/GB202101597D0/en
Publication of GB2592125A publication Critical patent/GB2592125A/en
Application granted granted Critical
Publication of GB2592125B publication Critical patent/GB2592125B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/16—Survey configurations
    • G01V2210/169—Sparse arrays

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)
  • Geophysics And Detection Of Objects (AREA)
GB2101597.9A 2020-02-07 2021-02-05 Wide-tow source surveying with subline infill Active GB2592125B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2400633.0A GB2623031A (en) 2020-02-07 2021-02-05 Wide-tow source surveying with subline infill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062971736P 2020-02-07 2020-02-07
US17/153,259 US20210247533A1 (en) 2020-02-07 2021-01-20 Wide-tow source surveying with subline infill

Publications (3)

Publication Number Publication Date
GB202101597D0 GB202101597D0 (en) 2021-03-24
GB2592125A GB2592125A (en) 2021-08-18
GB2592125B true GB2592125B (en) 2024-04-10

Family

ID=74879015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2101597.9A Active GB2592125B (en) 2020-02-07 2021-02-05 Wide-tow source surveying with subline infill

Country Status (1)

Country Link
GB (1) GB2592125B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220099856A1 (en) * 2020-09-25 2022-03-31 Pgs Geophysical As Surveying with non-uniform survey configuration with wide-tow source geometry

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018117A1 (en) * 1994-12-08 1996-06-13 Geco A.S Method of and apparatus for marine seismic surveying
WO2016009270A1 (en) * 2014-07-17 2016-01-21 Cgg Services Sa Systematic departure from pattern regularity in seismic data acquisition
GB2559845A (en) * 2016-12-14 2018-08-22 Pgs Geophysical As Cross-line source separation based on cross-line streamer separation
WO2018208168A1 (en) * 2017-05-09 2018-11-15 GODØY, Erik Wide spread seismic source towing configuration
US20190277987A1 (en) * 2016-12-14 2019-09-12 Pgs Geophysical As Cross-line source separation based on cross-line streamer separation
WO2020249701A1 (en) * 2019-06-12 2020-12-17 Pgs Geophysical As Hybrid ocean bottom seismic receiver and streamer seismic data acquisition using wide towed sources
GB2589011A (en) * 2019-10-28 2021-05-19 Pgs Geophysical As Modified simultaneous long-offset acquistion with improved low frequency performance for full wavefield inversion

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018117A1 (en) * 1994-12-08 1996-06-13 Geco A.S Method of and apparatus for marine seismic surveying
WO2016009270A1 (en) * 2014-07-17 2016-01-21 Cgg Services Sa Systematic departure from pattern regularity in seismic data acquisition
GB2559845A (en) * 2016-12-14 2018-08-22 Pgs Geophysical As Cross-line source separation based on cross-line streamer separation
US20190277987A1 (en) * 2016-12-14 2019-09-12 Pgs Geophysical As Cross-line source separation based on cross-line streamer separation
WO2018208168A1 (en) * 2017-05-09 2018-11-15 GODØY, Erik Wide spread seismic source towing configuration
WO2020249701A1 (en) * 2019-06-12 2020-12-17 Pgs Geophysical As Hybrid ocean bottom seismic receiver and streamer seismic data acquisition using wide towed sources
GB2589011A (en) * 2019-10-28 2021-05-19 Pgs Geophysical As Modified simultaneous long-offset acquistion with improved low frequency performance for full wavefield inversion

Also Published As

Publication number Publication date
GB202101597D0 (en) 2021-03-24
GB2592125A (en) 2021-08-18

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