GB2514921B - Gas Spring Compensation Marine Acoustic Vibrator - Google Patents

Gas Spring Compensation Marine Acoustic Vibrator

Info

Publication number
GB2514921B
GB2514921B GB1408196.2A GB201408196A GB2514921B GB 2514921 B GB2514921 B GB 2514921B GB 201408196 A GB201408196 A GB 201408196A GB 2514921 B GB2514921 B GB 2514921B
Authority
GB
United Kingdom
Prior art keywords
gas spring
acoustic vibrator
marine acoustic
spring compensation
compensation marine
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 - Fee Related
Application number
GB1408196.2A
Other versions
GB201408196D0 (en
GB2514921A (en
Inventor
Rune Lennart Tenghamn Stig
David Snodgrass Jonathan
Carl Fredrik Lovgren Bo
Ryttersson Karl-Henrik
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 US14/145,214 external-priority patent/US9864080B2/en
Application filed by PGS Geophysical AS filed Critical PGS Geophysical AS
Publication of GB201408196D0 publication Critical patent/GB201408196D0/en
Publication of GB2514921A publication Critical patent/GB2514921A/en
Application granted granted Critical
Publication of GB2514921B publication Critical patent/GB2514921B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01V1/02—Generating seismic energy
    • G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
    • G01V1/145—Generating seismic energy using mechanical driving means, e.g. motor driven shaft by deforming or displacing surfaces, e.g. by mechanically driven vibroseis™
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • 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
    • G01V2210/12—Signal generation
    • G01V2210/129—Source location
    • G01V2210/1293—Sea

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB1408196.2A 2013-05-15 2014-05-09 Gas Spring Compensation Marine Acoustic Vibrator Expired - Fee Related GB2514921B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361823892P 2013-05-15 2013-05-15
US14/145,214 US9864080B2 (en) 2013-05-15 2013-12-31 Gas spring compensation marine acoustic vibrator

Publications (3)

Publication Number Publication Date
GB201408196D0 GB201408196D0 (en) 2014-06-25
GB2514921A GB2514921A (en) 2014-12-10
GB2514921B true GB2514921B (en) 2016-06-15

Family

ID=51032470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1408196.2A Expired - Fee Related GB2514921B (en) 2013-05-15 2014-05-09 Gas Spring Compensation Marine Acoustic Vibrator

Country Status (2)

Country Link
FR (1) FR3005749B1 (en)
GB (1) GB2514921B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7551518B1 (en) * 2008-02-26 2009-06-23 Pgs Geophysical As Driving means for acoustic marine vibrator
WO2009153595A2 (en) * 2008-06-18 2009-12-23 Mecon Limited Marine seismic source
GB2461298A (en) * 2008-06-27 2009-12-30 Mecon Ltd Marine seismic source

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233570A (en) * 1992-08-13 1993-08-03 Donskoy Dimitri M Low frequency underwater acoustic radiator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7551518B1 (en) * 2008-02-26 2009-06-23 Pgs Geophysical As Driving means for acoustic marine vibrator
WO2009153595A2 (en) * 2008-06-18 2009-12-23 Mecon Limited Marine seismic source
GB2461298A (en) * 2008-06-27 2009-12-30 Mecon Ltd Marine seismic source

Also Published As

Publication number Publication date
FR3005749B1 (en) 2019-08-23
GB201408196D0 (en) 2014-06-25
FR3005749A1 (en) 2014-11-21
GB2514921A (en) 2014-12-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210509