DK0534648T3 - Fremgangsmåde til seismisk undersøgelse til søs - Google Patents

Fremgangsmåde til seismisk undersøgelse til søs

Info

Publication number
DK0534648T3
DK0534648T3 DK92308278.8T DK92308278T DK0534648T3 DK 0534648 T3 DK0534648 T3 DK 0534648T3 DK 92308278 T DK92308278 T DK 92308278T DK 0534648 T3 DK0534648 T3 DK 0534648T3
Authority
DK
Denmark
Prior art keywords
sea
procedure
seismic survey
seismic
survey
Prior art date
Application number
DK92308278.8T
Other languages
English (en)
Inventor
Frederick J Barr
Joe I Sanders
Original Assignee
Western Atlas Int 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
Application filed by Western Atlas Int Inc filed Critical Western Atlas Int Inc
Application granted granted Critical
Publication of DK0534648T3 publication Critical patent/DK0534648T3/da

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
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/364—Seismic filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/20—Trace signal pre-filtering to select, remove or transform specific events or signal components, i.e. trace-in/trace-out
    • G01V2210/21—Frequency-domain filtering, e.g. band pass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/56—De-ghosting; Reverberation compensation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • Oceanography (AREA)
  • Manufacturing & Machinery (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DK92308278.8T 1991-09-27 1992-09-11 Fremgangsmåde til seismisk undersøgelse til søs DK0534648T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/767,248 US5163028A (en) 1991-09-27 1991-09-27 Method for correcting impulse response differences of hydrophones and geophones as well as geophone coupling to the water-bottom in dual-sensor, bottom-cable seismic operations

Publications (1)

Publication Number Publication Date
DK0534648T3 true DK0534648T3 (da) 1996-03-11

Family

ID=25078934

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92308278.8T DK0534648T3 (da) 1991-09-27 1992-09-11 Fremgangsmåde til seismisk undersøgelse til søs

Country Status (7)

Country Link
US (1) US5163028A (da)
EP (1) EP0534648B1 (da)
CA (1) CA2079179A1 (da)
DE (1) DE69208310T2 (da)
DK (1) DK0534648T3 (da)
NO (1) NO304399B1 (da)
SG (1) SG47791A1 (da)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408440A (en) * 1993-03-19 1995-04-18 Western Atlas International, Inc. Hydrophone circuit with electrical characteristics of a geophone
US5365492A (en) * 1993-08-04 1994-11-15 Western Atlas International, Inc. Method for reverberation suppression
US5396472A (en) * 1993-09-24 1995-03-07 Western Atlas International Method for deriving water bottom reflectivity in dual sensor seismic surveys
US5774416A (en) * 1995-04-07 1998-06-30 Pgs, Tensor, Inc. Method and device for attenuating water column reverberations using co-located hydrophones and geophones in ocean bottom seismic processing
US5621699A (en) * 1995-07-07 1997-04-15 Pgs Ocean Bottom Seismic, Inc. Apparatus and method of calibrating vertical particle velocity detector and pressure detector in a sea-floor cable with in-situ passive monitoring
US5724306A (en) 1995-12-29 1998-03-03 Western Atlas International, Inc. Method for correcting dual sensor data for imperfect geophone coupling using production seismic data
FR2743896B1 (fr) * 1996-01-23 1998-04-10 Geophysique Cie Gle Procede de traitement de calibration d'une paire de capteurs hydrophone/geophone et procede de prospection sismique mettant en oeuvre ce traitement
FR2743897B1 (fr) * 1996-01-23 1998-04-10 Geophysique Cie Gle Procede de prospection sismique marine au moyen d'un couple de capteurs hydrophone et geophone
US5754492A (en) * 1996-02-12 1998-05-19 Pgs Tensor, Inc. Method of reverberation removal from seismic data and removal of dual sensor coupling errors
US5696734A (en) * 1996-04-30 1997-12-09 Atlantic Richfield Company Method and system for eliminating ghost reflections from ocean bottom cable seismic survey signals
US5621700A (en) * 1996-05-20 1997-04-15 Schlumberger Technology Corporation, Geco-Prakla Div. Method for attenuation of reverberations using a pressure-velocity bottom cable
US5774417A (en) * 1996-10-25 1998-06-30 Atlantic Richfield Company Amplitude and phase compensation in dual-sensor ocean bottom cable seismic data processing
US5724307A (en) * 1997-04-14 1998-03-03 Western Atlas International, Inc. Method for improving the coupling response of a water-bottom seismic sensor
US6021090A (en) * 1997-10-22 2000-02-01 Western Atlas International, Inc. Horizontal and vertical receiver-consistent deconvolution for an ocean bottom cable
US6201764B1 (en) * 1997-10-31 2001-03-13 Input/Output, Inc. Apparatus and method for correcting for capacitance variations in hydrophones
US6151275A (en) * 1998-09-11 2000-11-21 Pgs Tensor, Inc. Method of dual wavefield reinforcement
US6246637B1 (en) 1998-09-28 2001-06-12 Pgs Tensor, Inc. Method and system for combining three component seismic data
NO985323A (no) 1998-11-13 2000-04-10 Arne Rokkan Seismisk bunnkabel med sensorenheter tyngre enn kabelen
US6263285B1 (en) 1999-09-15 2001-07-17 Pgs Tensor, Inc. Amplitude spectra estimation
EP1089092A1 (en) * 1999-10-01 2001-04-04 Baggermaatschappij Boskalis B.V. Method and apparatus for measuring physical parameters from the phase and amplitude histories of an acoustic signal
US20020118602A1 (en) 2001-02-27 2002-08-29 Sen Mrinal K. Angle dependent surface multiple attenuation for two-component marine bottom sensor data
US7310287B2 (en) * 2003-05-30 2007-12-18 Fairfield Industries Incorporated Method and apparatus for seismic data acquisition
US7561493B2 (en) * 2003-05-30 2009-07-14 Fairfield Industries, Inc. Method and apparatus for land based seismic data acquisition
GB2404736B (en) * 2003-08-01 2006-01-04 Westerngeco Seismic Holdings Determination of geophone coupling
GB2410551B (en) * 2004-01-30 2006-06-14 Westerngeco Ltd Marine seismic acquisition system
GB2412732B (en) * 2004-04-03 2006-05-17 Westerngeco Ltd Wavefield decomposition for cross-line survey
US7254093B2 (en) * 2004-05-18 2007-08-07 Fairfield, Industries, Inc. Ocean bottom seismometer package with distributed geophones
US7225662B2 (en) * 2004-08-27 2007-06-05 Schlumberger Technology Corporation Geophone calibration technique
US8534959B2 (en) 2005-01-17 2013-09-17 Fairfield Industries Incorporated Method and apparatus for deployment of ocean bottom seismometers
US8127706B2 (en) * 2005-05-02 2012-03-06 Fairfield Industries Incorporated Deck configuration for ocean bottom seismometer launch platforms
US7433265B2 (en) * 2005-10-04 2008-10-07 Fairfield Industries, Inc. Converted wave energy removal from seismic data
US8077541B2 (en) 2007-10-19 2011-12-13 Westerngeco L.L.C. Testing a sensor to produce a filter for noise attenuation
US8611191B2 (en) * 2008-05-22 2013-12-17 Fairfield Industries, Inc. Land based unit for seismic data acquisition
US7616523B1 (en) 2008-10-22 2009-11-10 Pgs Geophysical As Method for combining pressure and motion seismic signals from streamers where sensors are not at a common depth
US9285493B2 (en) * 2009-08-27 2016-03-15 Pgs Geophysical As Sensor grouping for dual sensor marine seismic streamer and method for seismic surveying
US8520467B2 (en) * 2010-03-09 2013-08-27 Westerngeco L.L.C. Using seismic sensor transfer functions for high fidelity seismic imaging
US8694568B2 (en) * 2011-04-21 2014-04-08 Sigrity, Inc. Method for calculating causal impulse response from a band-limited spectrum
US9383465B2 (en) 2012-03-23 2016-07-05 Schlumberger Technology Corporation Quantitative analysis of time-lapse seismic data
CN102928874B (zh) * 2012-10-30 2015-04-22 中国石油集团川庆钻探工程有限公司地球物理勘探公司 相对震级类比反演方法
EP3090285B1 (en) * 2013-12-30 2019-11-06 PGS Geophysical AS Control system for marine vibrators to reduce friction effects
US9389327B2 (en) * 2014-10-15 2016-07-12 Pgs Geophysical As Compliance chambers for marine vibrators
CN112558181B (zh) * 2019-09-26 2024-08-27 中国石油天然气集团有限公司 海洋气枪近场检波器的灵敏度校准方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134097A (en) * 1977-06-13 1979-01-09 Shell Oil Company Combination geophone-hydrophone
US4253164A (en) * 1978-10-30 1981-02-24 Western Geophysical Co. Of America Multi-purpose seismic transducer
US4486865A (en) * 1980-09-02 1984-12-04 Mobil Oil Corporation Pressure and velocity detectors for seismic exploration
US4437175A (en) * 1981-11-20 1984-03-13 Shell Oil Company Marine seismic system
US4520467A (en) * 1982-03-18 1985-05-28 Shell Oil Company Marine seismic system
US4752916A (en) * 1984-08-28 1988-06-21 Dan Loewenthal Method and system for removing the effect of the source wavelet from seismic data
US4658387A (en) * 1984-11-23 1987-04-14 Exxon Production Research Co. Shallow water seismic energy source
US4956822A (en) * 1988-12-09 1990-09-11 Barber Harold P Method and apparatus for seismic exploration
EG19158A (en) * 1989-08-25 1996-02-29 Halliburton Geophys Service System for attenuation of water-column reverberation

Also Published As

Publication number Publication date
NO304399B1 (no) 1998-12-07
US5163028A (en) 1992-11-10
EP0534648A1 (en) 1993-03-31
SG47791A1 (en) 1998-04-17
NO923506L (no) 1993-03-29
EP0534648B1 (en) 1996-02-14
DE69208310D1 (de) 1996-03-28
CA2079179A1 (en) 1993-03-28
NO923506D0 (no) 1992-09-09
DE69208310T2 (de) 1996-07-04

Similar Documents

Publication Publication Date Title
DK0534648T3 (da) Fremgangsmåde til seismisk undersøgelse til søs
DE69202511D1 (de) Geophysikalisches Prospektieren.
EP0481585A3 (en) Seismic surveying
NO177978C (no) Fremgangsmåte ved marine seismiske undersökelser
KR950700552A (ko) 수중청음기 설비
DK0509062T3 (da) Fremgangsmåde til opnåelse af seismiske data til søs
NO934364L (no) Fremgangsmåte til marinseismisk undersökelse
NO173905C (no) Fremgangsmaate for seismisk prospektering
DK323689A (da) Fremgangsmaade til geofysisk prospektering
DE59305576D1 (de) Hydrophon
NO996384L (no) Seismisk kartleggings fartøy
NO970187D0 (no) Seismisk undersökelsesmetode
NO922382D0 (no) Fremgangsmaate for geofysisk prospektering
MX9100912A (es) Valvula sismica balanceable
NO172614C (no) Anordning ved seismisk streamer
NO165857C (no) Innfestingsorgan for seismisk utstyr.
DE69223409D1 (de) Verbesserte unterwassertestbaumvorrichtung
NO924239L (no) Fremgangsmaate til behandling av seismiske data
DK8992D0 (da) Marint seismisk system
NO912789D0 (no) Marin seismisk hydrofonkabel.
NO922102D0 (no) Tilknytningsutstyr for undervanns broenn
NO930254D0 (no) Seismisk hydrofonkabel
KR950003617U (ko) 수중탐사용 간이기구
FR2680582B1 (fr) Installation de prospection geophysique.
ITMI910901A0 (it) Elisione onde sismiche