NO872862D0 - Fremgangsmaate for aa betjene en seismisk vibrator. - Google Patents

Fremgangsmaate for aa betjene en seismisk vibrator.

Info

Publication number
NO872862D0
NO872862D0 NO872862A NO872862A NO872862D0 NO 872862 D0 NO872862 D0 NO 872862D0 NO 872862 A NO872862 A NO 872862A NO 872862 A NO872862 A NO 872862A NO 872862 D0 NO872862 D0 NO 872862D0
Authority
NO
Norway
Prior art keywords
procedure
operating
seismic vibrator
seismic
vibrator
Prior art date
Application number
NO872862A
Other languages
English (en)
Other versions
NO872862L (no
Inventor
Elmo W Christensen
Original Assignee
Ind Vehicles 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 Ind Vehicles Int Inc filed Critical Ind Vehicles Int Inc
Publication of NO872862D0 publication Critical patent/NO872862D0/no
Publication of NO872862L publication Critical patent/NO872862L/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
    • G01V1/04—Details

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Percussion Or Vibration Massage (AREA)
NO872862A 1986-07-10 1987-07-09 FremgangsmŸte for Ÿ betjene en seismisk vibrator. NO872862L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/883,990 US4751687A (en) 1986-07-10 1986-07-10 Methods of reducing harmonic distortion in continuous wave seismic exploration

Publications (2)

Publication Number Publication Date
NO872862D0 true NO872862D0 (no) 1987-07-09
NO872862L NO872862L (no) 1988-01-11

Family

ID=25383740

Family Applications (1)

Application Number Title Priority Date Filing Date
NO872862A NO872862L (no) 1986-07-10 1987-07-09 FremgangsmŸte for Ÿ betjene en seismisk vibrator.

Country Status (4)

Country Link
US (1) US4751687A (no)
DE (1) DE3722606A1 (no)
GB (2) GB2194050B (no)
NO (1) NO872862L (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982374A (en) * 1989-10-23 1991-01-01 Halliburton Geophysical Services, Inc. Method of source coding and harmonic cancellation for vibrational geophysical survey sources
US6035257A (en) * 1997-12-10 2000-03-07 Pelton Company Method and apparatus for reducing harmonic distortion
FR2805051B1 (fr) * 2000-02-14 2002-12-06 Geophysique Cie Gle Methode de surveillance sismique d'une zone souterraine par utilisation simultanee de plusieurs sources vibrosismiques
US6687619B2 (en) * 2000-10-17 2004-02-03 Westerngeco, L.L.C. Method of using cascaded sweeps for source coding and harmonic cancellation
US7248052B2 (en) * 2003-05-28 2007-07-24 Weaver W Barry Electric power grid induced geophysical prospecting method and apparatus
CN102262243B (zh) * 2010-05-31 2013-04-24 中国石油天然气集团公司 一种滤波法可控震源地震数据谐波干扰压制方法
US8818730B2 (en) 2010-07-19 2014-08-26 Conocophillips Company Unique composite relatively adjusted pulse
US9310499B2 (en) 2013-08-12 2016-04-12 Exxonmobil Upstream Research Company Low frequency seismic acquisition using a counter rotating eccentric mass vibrator
EP3087415B1 (en) 2013-12-23 2021-03-17 Sercel Systems and methods for reducing noise in a seismic vibratory source
CN104570053B (zh) * 2014-12-26 2017-05-17 吉林大学 可控震源的广义预测控制系统
CN106443790A (zh) * 2016-09-08 2017-02-22 中国石油化工股份有限公司 地震信号的频带拓宽方法及装置
CN109975867B (zh) * 2019-03-20 2022-10-21 中国石油化工股份有限公司 一种频率域信号混叠的地震数据拓频方法
US11092172B2 (en) 2019-07-12 2021-08-17 Dennis Keith Reust Seismic vibrator servo valve with proportional linear pressure feedback
US11346966B2 (en) 2020-06-23 2022-05-31 Dennis Keith Reust System and method to transfer inertial mass

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204921B1 (no) * 1972-10-27 1976-04-23 Commissariat Energie Atomique
DE2448007C3 (de) * 1974-10-09 1978-11-16 Deutsche Texaco Ag, 2000 Hamburg Verfahren zum Erzeugen und Aufzeichnen von Seismogrammen, bei dem eine Serie von Vibratorsignalen je einiger Sekunden Dauer und monoton veränderlicher Frequenz in den zu untersuchenden Untergrund abgestrahlt wird und zwecks Erzeugung von oberwellenarmen Seismogrammen
US4320398A (en) * 1980-06-13 1982-03-16 Fritzlen Jack D Minimizing harmonic distortion apparatus
US4616352A (en) * 1982-10-18 1986-10-07 Texas Instruments Incorporated Vibrator seismic source having distortion limiting control system
US4670863A (en) * 1985-11-20 1987-06-02 Texas Instruments Incorporated Vibrator seismic source having adaptive distortion limiting control system

Also Published As

Publication number Publication date
DE3722606A1 (de) 1988-02-11
US4751687A (en) 1988-06-14
GB8716283D0 (en) 1987-08-19
GB8716284D0 (en) 1987-08-19
NO872862L (no) 1988-01-11
GB2194050A (en) 1988-02-24
GB2194050B (en) 1990-01-31

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