NO873449D0 - Innretning for generering av elliptisk polariserte skjaerboelger i et jordmedium. - Google Patents

Innretning for generering av elliptisk polariserte skjaerboelger i et jordmedium.

Info

Publication number
NO873449D0
NO873449D0 NO873449A NO873449A NO873449D0 NO 873449 D0 NO873449 D0 NO 873449D0 NO 873449 A NO873449 A NO 873449A NO 873449 A NO873449 A NO 873449A NO 873449 D0 NO873449 D0 NO 873449D0
Authority
NO
Norway
Prior art keywords
generation
earth medium
elliptic polarized
cutting waves
waves
Prior art date
Application number
NO873449A
Other languages
English (en)
Other versions
NO873449L (no
Inventor
Jack H Cole
Original Assignee
Conoco 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 Conoco Inc filed Critical Conoco Inc
Publication of NO873449D0 publication Critical patent/NO873449D0/no
Publication of NO873449L publication Critical patent/NO873449L/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
    • G01V1/02—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
    • 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

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
NO873449A 1986-08-18 1987-08-17 Innretning for generering av elliptisk polariserte skjaerboelger i et jordmedium. NO873449L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89743486A 1986-08-18 1986-08-18

Publications (2)

Publication Number Publication Date
NO873449D0 true NO873449D0 (no) 1987-08-17
NO873449L NO873449L (no) 1988-02-19

Family

ID=25407899

Family Applications (1)

Application Number Title Priority Date Filing Date
NO873449A NO873449L (no) 1986-08-18 1987-08-17 Innretning for generering av elliptisk polariserte skjaerboelger i et jordmedium.

Country Status (5)

Country Link
EP (1) EP0256627B1 (no)
JP (1) JPS6350783A (no)
CN (1) CN1009966B (no)
DE (1) DE3776835D1 (no)
NO (1) NO873449L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2578291B2 (ja) * 1992-06-22 1997-02-05 鹿島建設株式会社 リニアモータ方式弾性波探査震源
US9417346B2 (en) * 2013-08-29 2016-08-16 Westerngeco L.L.C. Seismic vibrator device and method with rotation sensor
WO2018064153A1 (en) 2016-09-27 2018-04-05 Inova Ltd. Modified baseplate for sandy soil
CN108490482B (zh) * 2018-03-20 2019-02-05 中国地质大学（北京） 一种强能量多波冲击震源
CN108398180B (zh) * 2018-03-21 2023-04-18 大连理工大学 一种测量粗粒土剪切波速的试验装置、系统及试验方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE457056A (no) *
US3034594A (en) * 1958-04-08 1962-05-15 Donald H Menzel Method of seismic exploration and apparatus therefor
DE1121861B (de) * 1958-09-30 1962-01-11 Adolf Weiler Dr Ing Einrichtung zur AEnderung der Schwingungsrichtung bei einer Anordnung zur ausschliesslichen Erzeugung von Schwingungen in einer einzigen Schwingrichtung
US3280935A (en) * 1963-05-27 1966-10-25 Continental Oil Co Seismic torsional wave generator
US3587774A (en) * 1968-08-26 1971-06-28 Atlantic Richfield Co Seismic shear wave impulse generator

Also Published As

Publication number Publication date
NO873449L (no) 1988-02-19
DE3776835D1 (de) 1992-04-02
JPS6350783A (ja) 1988-03-03
EP0256627A2 (en) 1988-02-24
EP0256627B1 (en) 1992-02-26
CN87103769A (zh) 1988-03-02
CN1009966B (zh) 1990-10-10
EP0256627A3 (en) 1989-06-07

Similar Documents

Publication Publication Date Title
MX158234A (es) Mejoras en un aparato generador de ondas acusticas para registro acustico de pozos
IT1118045B (it) Generatore di onde elastiche acustiche
IT1178300B (it) Sistema combinato di avviamento generazione e metodo
DE68914268D1 (de) Elektroakustischer Wandler.
DE3887130D1 (de) Ferro-elektrisches Festhalteverfahren.
DE68921811D1 (de) Akustische Oberflächenwellenanordnungen.
NO834630L (no) Skjaereboelgelogging under anvendelse av ledede boelger
NO833702L (no) Interferometrisk sonar i ulineaer akustikk.
DE3778754D1 (de) Akustische oberflaechenwellenanordnung.
KR840005297A (ko) 전기 음향 변환기
DE3683874D1 (de) Tonsignalserzeugungsvorrichtung.
NO850250L (no) Anordning til aa frembringe akustiske boelger i en broenn eller et hulrom
ES293415Y (es) Perfeccionamientos en una unidad explosiva hibrida
DE3777205D1 (de) Geraet zur erregung von akustischen energiewellen tiefer frequenz.
ES494331A0 (es) Perfeccionamientos en transductores electroacusticos
IT8419601A0 (it) Dispositivo per indicare e, oppure memorizzare errori di disposizioni di generatori su motori endotermici.
NO163921C (no) Anordning for frembringelse av transversale akustiske boelger i grunnen.
NL184182C (nl) Ultrasone generatorinrichting.
IT1084871B (it) Procedimento di generazione e dispositivo per la rettifica di ruote dentate cilindriche
NO871320D0 (no) Anordning for generering av akustiske boelger.
NO843770L (no) Anordning for frembringelse av akustiske impulser i en broenn eller et borehull
NO873449D0 (no) Innretning for generering av elliptisk polariserte skjaerboelger i et jordmedium.
DE3485015D1 (de) Akustischer oberflaechenwellenresonator.
AU4864579A (en) Mobile device for generating acoustic shear waves in the earth
DE3482639D1 (de) Akustische oberflaechenwellenanordnung.