GB2530399B - Methods and systems to operate marine sources to avoid air in water effects - Google Patents

Methods and systems to operate marine sources to avoid air in water effects Download PDF

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Publication number
GB2530399B
GB2530399B GB1514132.8A GB201514132A GB2530399B GB 2530399 B GB2530399 B GB 2530399B GB 201514132 A GB201514132 A GB 201514132A GB 2530399 B GB2530399 B GB 2530399B
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GB
United Kingdom
Prior art keywords
systems
methods
avoid air
marine sources
water effects
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
GB1514132.8A
Other versions
GB201514132D0 (en
GB2530399A (en
Inventor
Drossaert Francis
Parkes Gregg
Hegna Stian
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 US14/586,506 external-priority patent/US10234578B2/en
Application filed by PGS Geophysical AS filed Critical PGS Geophysical AS
Publication of GB201514132D0 publication Critical patent/GB201514132D0/en
Publication of GB2530399A publication Critical patent/GB2530399A/en
Application granted granted Critical
Publication of GB2530399B publication Critical patent/GB2530399B/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
    • G01V1/387—Reducing secondary bubble pulse, i.e. reducing the detected signals resulting from the generation and release of gas bubbles after the primary explosion
    • 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
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/005—Seismic data acquisition in general, e.g. survey design with exploration systems emitting special signals, e.g. frequency swept signals, pulse sequences or slip sweep arrangements
    • 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
    • G01V1/3861—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas control of source arrays, e.g. for far field control
GB1514132.8A 2014-08-14 2015-08-11 Methods and systems to operate marine sources to avoid air in water effects Active GB2530399B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462037230P 2014-08-14 2014-08-14
US14/586,506 US10234578B2 (en) 2014-08-14 2014-12-30 Methods and systems to operate marine sources to avoid air in water effects

Publications (3)

Publication Number Publication Date
GB201514132D0 GB201514132D0 (en) 2015-09-23
GB2530399A GB2530399A (en) 2016-03-23
GB2530399B true GB2530399B (en) 2020-07-08

Family

ID=54200497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1514132.8A Active GB2530399B (en) 2014-08-14 2015-08-11 Methods and systems to operate marine sources to avoid air in water effects

Country Status (1)

Country Link
GB (1) GB2530399B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242740A (en) * 1978-01-09 1980-12-30 Mobil Oil Corporation Seismic refraction exploration
US20100149912A1 (en) * 2008-12-17 2010-06-17 Luren Yang System and method for reducing signature variation of seismic sources

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242740A (en) * 1978-01-09 1980-12-30 Mobil Oil Corporation Seismic refraction exploration
US20100149912A1 (en) * 2008-12-17 2010-06-17 Luren Yang System and method for reducing signature variation of seismic sources

Also Published As

Publication number Publication date
GB201514132D0 (en) 2015-09-23
GB2530399A (en) 2016-03-23

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