NO840159L - Fremgangsmaate og system for signalforbedring ved marin, seismisk undersoekelse - Google Patents

Fremgangsmaate og system for signalforbedring ved marin, seismisk undersoekelse

Info

Publication number
NO840159L
NO840159L NO840159A NO840159A NO840159L NO 840159 L NO840159 L NO 840159L NO 840159 A NO840159 A NO 840159A NO 840159 A NO840159 A NO 840159A NO 840159 L NO840159 L NO 840159L
Authority
NO
Norway
Prior art keywords
marin
procedure
signal improvement
seismic investigation
seismic
Prior art date
Application number
NO840159A
Other languages
English (en)
Inventor
Willem Huizer
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO840159L publication Critical patent/NO840159L/no

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
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
    • 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
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G01V1/137—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns

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)
  • Geophysics And Detection Of Objects (AREA)
NO840159A 1983-01-19 1984-01-17 Fremgangsmaate og system for signalforbedring ved marin, seismisk undersoekelse NO840159L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08301386A GB2134257B (en) 1983-01-19 1983-01-19 Signal improvement in marine seismic exploration

Publications (1)

Publication Number Publication Date
NO840159L true NO840159L (no) 1984-07-20

Family

ID=10536544

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840159A NO840159L (no) 1983-01-19 1984-01-17 Fremgangsmaate og system for signalforbedring ved marin, seismisk undersoekelse

Country Status (8)

Country Link
US (1) US4727956A (no)
EP (1) EP0115359B1 (no)
JP (1) JPS59137876A (no)
AU (1) AU558951B2 (no)
CA (1) CA1211553A (no)
GB (1) GB2134257B (no)
NO (1) NO840159L (no)
NZ (1) NZ206860A (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO843769L (no) * 1983-10-03 1985-04-09 Mobil Oil Corp Fremgangsmaate ved seismiske undersoekelser
US4921068A (en) * 1985-02-20 1990-05-01 Pascouet Adrien P Internal bubble-suppression method and apparatus
FR2582107B1 (fr) * 1985-05-17 1988-07-15 Inst Francais Du Petrole Procede et dispositif pour la determination de la signature d'emission a grande distance d'un ensemble d'emission sismique
GB2183834A (en) * 1985-12-02 1987-06-10 Decca Ltd Underwater seismic sources and method of operation
FR2600173B1 (fr) * 1986-06-13 1988-08-26 Inst Francais Du Petrole Procede pour determiner la geometrie d'un dispositif d'emission d'ondes sismiques multi-sources
US4918668A (en) * 1989-01-30 1990-04-17 Halliburton Geophysical Services, Inc. Marine vibrator tuneable array
US5281773A (en) * 1991-08-28 1994-01-25 Exxon Production Research Company Controlled phase marine source subarray
US5835450A (en) * 1996-06-26 1998-11-10 Pgs Exploration As Lead-in configuration for multiple streamers and telemetry method
GB2329963B (en) * 1997-04-21 2001-05-30 Mo Safar A new efficient method of operating air-gun arrays
WO1998048301A1 (en) * 1997-04-21 1998-10-29 Mo Safar A new efficient method of operating air-gun arrays
GB9920593D0 (en) * 1999-09-02 1999-11-03 Geco Prakla Uk Ltd A method of seismic surveying, a marine vibrator arrangement, and a method of calculating the depths of seismic sources
US7415936B2 (en) * 2004-06-03 2008-08-26 Westerngeco L.L.C. Active steering for marine sources
GB2400662B (en) 2003-04-15 2006-08-09 Westerngeco Seismic Holdings Active steering for marine seismic sources
WO2005096018A1 (en) 2004-03-17 2005-10-13 Westerngeco Seismic Holdings Ltd. Marine seismic survey method and system
US7466632B1 (en) * 2004-05-04 2008-12-16 Westerngeco L.L.C. Method and apparatus for positioning a center of a seismic source
US20110299360A1 (en) * 2006-09-22 2011-12-08 Roy Malcolm Lansley Seismic array with spaced sources having variable pressure
US8730760B2 (en) * 2011-04-05 2014-05-20 Pgs Geophysical As Method for seismic surveying using wider lateral spacing between sources to improve efficiency
GB2490787B (en) 2011-05-11 2015-02-11 Cggveritas Services Sa Compact broadband source and method
US9010484B2 (en) 2012-06-15 2015-04-21 Westerngeco L.L.C. Source acquisition with multiple frequency components
US20140056109A1 (en) * 2012-08-24 2014-02-27 Bolt Technology Corporation Seismic Source Array
US9857485B2 (en) * 2013-03-15 2018-01-02 Westerngeco L.L.C. Methods and systems for marine survey acquisition
CN103454672A (zh) * 2013-05-23 2013-12-18 中国海洋石油总公司 一种海上地震勘探气枪阵列震源三维空间组合方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1435788A (en) * 1973-10-19 1976-05-12 Georsource Inc Apapratus and method for sesmic exploration in a marine environment
US4038630A (en) * 1975-10-28 1977-07-26 Bolt Associates, Inc. Airgun marine seismic survey streamer method and apparatus
NO155517C (no) * 1979-04-23 1987-04-08 Antoni Marjan Ziolkowski Fremgangsmaate for seismisk undersoekelse og apparat for utfoerelse derav.
US4486864A (en) * 1980-09-08 1984-12-04 Shell Oil Company Method for marine seismic exploration
NO147655C (no) * 1980-11-12 1988-04-19 Norway Geophysical Co Fremgangsmaate samt anordning for bruk ved seismiske undersoekelser ke undersoekelser.
US4382486A (en) * 1981-02-05 1983-05-10 Mobil Oil Corporation Tuned air gun array
US4493061A (en) * 1981-08-10 1985-01-08 Fairfield Industries, Inc. Stacked marine seismic source

Also Published As

Publication number Publication date
EP0115359B1 (en) 1988-07-06
GB2134257A (en) 1984-08-08
AU558951B2 (en) 1987-02-12
NZ206860A (en) 1987-08-31
AU2354184A (en) 1984-07-26
GB8301386D0 (en) 1983-02-23
US4727956A (en) 1988-03-01
EP0115359A1 (en) 1984-08-08
CA1211553A (en) 1986-09-16
GB2134257B (en) 1986-03-12
JPS59137876A (ja) 1984-08-08
JPH0377954B2 (no) 1991-12-12

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