DE69318993T2 - Meeresseismisches Verfahren und System - Google Patents

Meeresseismisches Verfahren und System

Info

Publication number
DE69318993T2
DE69318993T2 DE1993618993 DE69318993T DE69318993T2 DE 69318993 T2 DE69318993 T2 DE 69318993T2 DE 1993618993 DE1993618993 DE 1993618993 DE 69318993 T DE69318993 T DE 69318993T DE 69318993 T2 DE69318993 T2 DE 69318993T2
Authority
DE
Germany
Prior art keywords
seismic
sound
signal
ship
propeller
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
DE1993618993
Other languages
German (de)
English (en)
Other versions
DE69318993D1 (de
Inventor
Gary Texaco Limited London Sw1X 7Qj Hampson
Helmut Englefield Green Surrey Tw20 0Dy Jakubowicz
John Dk-2100 Kobenhavn O Odegaard
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.)
Odegaard and Danneskiold Samsoe AS
Texaco Ltd
Original Assignee
Odegaard and Danneskiold Samsoe AS
Texaco Ltd
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 Odegaard and Danneskiold Samsoe AS, Texaco Ltd filed Critical Odegaard and Danneskiold Samsoe AS
Application granted granted Critical
Publication of DE69318993D1 publication Critical patent/DE69318993D1/de
Publication of DE69318993T2 publication Critical patent/DE69318993T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • 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
    • G01V1/37—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy specially adapted for seismic systems using continuous agitation of the ground, e.g. using pulse compression of frequency swept signals for enhancement of received signals
    • G01V1/375—Correlating received seismic signals with the emitted source signal
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE1993618993 1992-01-23 1993-01-21 Meeresseismisches Verfahren und System Expired - Fee Related DE69318993T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK8992A DK173471B1 (da) 1992-01-23 1992-01-23 Marint seismisk system samt fremgangsmåde og lydkilde til frembringelse af akustiske bølger til brug ved seismiske undersøg

Publications (2)

Publication Number Publication Date
DE69318993D1 DE69318993D1 (de) 1998-07-16
DE69318993T2 true DE69318993T2 (de) 1999-03-18

Family

ID=8089612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993618993 Expired - Fee Related DE69318993T2 (de) 1992-01-23 1993-01-21 Meeresseismisches Verfahren und System

Country Status (5)

Country Link
EP (1) EP0553053B1 (enExample)
CA (1) CA2087908A1 (enExample)
DE (1) DE69318993T2 (enExample)
DK (1) DK173471B1 (enExample)
NO (1) NO305046B1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009055918A1 (en) * 2007-11-02 2009-05-07 Marport Canada Inc. System and method for underwater seismic data acquisition
US8081540B2 (en) * 2008-06-20 2011-12-20 Bp Corporation North America Inc. Rotary subwoofer marine seismic source
EP2318860A4 (en) 2008-08-11 2012-07-04 Marport Canada Inc PHASE-CONTROLLED SOFTWARE-DEFINED BROADBAND MULTIFUNCTION SOLAR SYSTEM AND METHOD
MX2016009294A (es) 2014-01-21 2016-10-07 Cgg Services Sa Metodo y sistema con fuente sismica de baja frecuencia.
KR101839236B1 (ko) * 2016-10-24 2018-03-15 주식회사 한화 천부지층 탐지 장치 및 방법
CN114877989B (zh) * 2022-06-07 2024-06-11 西安石油大学 一种电力推进器的噪声识别系统及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413596A (en) * 1966-12-08 1968-11-26 Texas Instruments Inc Continuous wave marine seismic exploration
US4006795A (en) * 1971-04-28 1977-02-08 Seiscom Delta Inc. Means for seismic prospecting from bulk liquid carriers
SU1022090A1 (ru) * 1981-04-06 1983-06-07 Sedin Aleksandr M Способ сейсмической разведки
FR2589587B1 (fr) * 1985-10-30 1988-02-05 Inst Francais Du Petrole Procede de prospection sismique marine utilisant un signal vibratoire code et dispositif pour sa mise en oeuvre
NO875404L (no) * 1986-12-30 1988-07-01 Gas Res Inst Apparat og fremgangsmaate for utnyttelse av en riggreferansefoeler sammen med en seismisk borkrone-foeler.

Also Published As

Publication number Publication date
EP0553053B1 (en) 1998-06-10
CA2087908A1 (en) 1993-07-24
NO930213D0 (no) 1993-01-22
DK8992A (da) 1993-07-24
EP0553053A2 (en) 1993-07-28
DK8992D0 (da) 1992-01-23
NO930213L (no) 1993-07-26
DK173471B1 (da) 2000-12-04
DE69318993D1 (de) 1998-07-16
EP0553053A3 (enExample) 1994-08-03
NO305046B1 (no) 1999-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee