DE69721568D1 - Verfahren zur erzeugung von seismischen schubwellen in einer unterirdischer formation - Google Patents

Verfahren zur erzeugung von seismischen schubwellen in einer unterirdischer formation

Info

Publication number
DE69721568D1
DE69721568D1 DE69721568T DE69721568T DE69721568D1 DE 69721568 D1 DE69721568 D1 DE 69721568D1 DE 69721568 T DE69721568 T DE 69721568T DE 69721568 T DE69721568 T DE 69721568T DE 69721568 D1 DE69721568 D1 DE 69721568D1
Authority
DE
Germany
Prior art keywords
sheets
underground formation
generating seismic
seismic
generating
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 - Lifetime
Application number
DE69721568T
Other languages
English (en)
Inventor
Tore Lieng
Egil Tjaaland
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.)
Leiv Eiriksson Nyfotek AS
Original Assignee
Leiv Eiriksson Nyfotek 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
Application filed by Leiv Eiriksson Nyfotek AS filed Critical Leiv Eiriksson Nyfotek AS
Application granted granted Critical
Publication of DE69721568D1 publication Critical patent/DE69721568D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01V1/04—Details
    • G01V1/047—Arrangements for coupling the generator to the ground
    • G01V1/053—Arrangements for coupling the generator to the ground for generating transverse waves
    • 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
    • G01V1/155—Generating seismic energy using mechanical driving means, e.g. motor driven shaft using reciprocating masses

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)
DE69721568T 1996-09-24 1997-09-22 Verfahren zur erzeugung von seismischen schubwellen in einer unterirdischer formation Expired - Lifetime DE69721568D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO964026A NO304203B1 (no) 1996-09-24 1996-09-24 FremgangsmÕte ved generering av seismiske skjµrb°lger
PCT/NO1997/000256 WO1998013707A1 (en) 1996-09-24 1997-09-22 Method for generating seismic shearing waves in a subterranean formation

Publications (1)

Publication Number Publication Date
DE69721568D1 true DE69721568D1 (de) 2003-06-05

Family

ID=19899865

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69721568T Expired - Lifetime DE69721568D1 (de) 1996-09-24 1997-09-22 Verfahren zur erzeugung von seismischen schubwellen in einer unterirdischer formation

Country Status (8)

Country Link
US (1) US6105712A (de)
EP (1) EP0954759B1 (de)
AU (1) AU718613B2 (de)
CA (1) CA2266451A1 (de)
DE (1) DE69721568D1 (de)
DK (1) DK0954759T3 (de)
NO (1) NO304203B1 (de)
WO (1) WO1998013707A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO310747B1 (no) * 1999-12-10 2001-08-20 Norges Geotekniske Inst Generator for seismiske skj¶rbölger med hydrostatisk kobling til sjöbunnen
FR2818754B1 (fr) * 2000-12-21 2004-06-18 Inst Francais Du Petrole Dispositif pour engendrer des ondes elastiques focalisees dans un milieu materiel tel que le sous-sol, et methode pour sa mise en oeuvre
US7063144B2 (en) * 2003-07-08 2006-06-20 Klamath Falls, Inc. Acoustic well recovery method and device
NO20041565L (no) * 2004-04-16 2005-10-17 Selantic Seismisk havbunnskilde og metode for 4-komponent seismik
US7059403B2 (en) * 2004-11-11 2006-06-13 Klamath Falls, Inc. Electroacoustic method and device for stimulation of mass transfer processes for enhanced well recovery
NO20045036L (no) * 2004-11-19 2006-05-22 Ngi Skjaerbolgegenerator
DE102005024367B4 (de) * 2005-05-27 2013-08-22 Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum - GFZ Stiftung des Öffentlichen Rechts des Landes Brandenburg Seismische Quelle und Verfahren zur Erzeugung seismischer Scherwellen
US8379487B2 (en) * 2007-08-10 2013-02-19 Exxonmobil Upstream Research Company Bottom referenced vibratory sources for shallow water acquisition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310066A (en) * 1980-02-22 1982-01-12 Won Ihn J Torsional shear wave generator
US4867096A (en) * 1986-12-12 1989-09-19 Conoco Inc. Tubular shear wave source
US5128906A (en) * 1991-06-06 1992-07-07 Conoco Inc. Deep penetrating shear-wave seismic vibratory source for use in marine environments

Also Published As

Publication number Publication date
EP0954759B1 (de) 2003-05-02
NO964026L (no) 1998-03-25
NO304203B1 (no) 1998-11-09
EP0954759A1 (de) 1999-11-10
AU718613B2 (en) 2000-04-20
DK0954759T3 (da) 2003-08-25
AU4475297A (en) 1998-04-17
WO1998013707A1 (en) 1998-04-02
NO964026D0 (no) 1996-09-24
US6105712A (en) 2000-08-22
CA2266451A1 (en) 1998-04-02

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Legal Events

Date Code Title Description
8332 No legal effect for de