CA1128189A - Filtre de donnees captees et transmises par un groupe de seismometres implantes - Google Patents

Filtre de donnees captees et transmises par un groupe de seismometres implantes

Info

Publication number
CA1128189A
CA1128189A CA306,674A CA306674A CA1128189A CA 1128189 A CA1128189 A CA 1128189A CA 306674 A CA306674 A CA 306674A CA 1128189 A CA1128189 A CA 1128189A
Authority
CA
Canada
Prior art keywords
delay lines
output
coupled device
signals
fan filter
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
Application number
CA306,674A
Other languages
English (en)
Inventor
Robert A. Broding
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Application granted granted Critical
Publication of CA1128189A publication Critical patent/CA1128189A/fr
Expired 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
    • G01V1/28—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
    • G01V1/364—Seismic filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (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)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CA306,674A 1977-09-21 1978-06-30 Filtre de donnees captees et transmises par un groupe de seismometres implantes Expired CA1128189A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83510077A 1977-09-21 1977-09-21
US835,100 1977-09-21

Publications (1)

Publication Number Publication Date
CA1128189A true CA1128189A (fr) 1982-07-20

Family

ID=25268577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA306,674A Expired CA1128189A (fr) 1977-09-21 1978-06-30 Filtre de donnees captees et transmises par un groupe de seismometres implantes

Country Status (4)

Country Link
CA (1) CA1128189A (fr)
DE (1) DE2841125A1 (fr)
FR (1) FR2404234A1 (fr)
GB (1) GB2004648B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486865A (en) * 1980-09-02 1984-12-04 Mobil Oil Corporation Pressure and velocity detectors for seismic exploration
US4935903A (en) * 1989-05-30 1990-06-19 Halliburton Geophysical Services, Inc. Reinforcement of surface seismic wavefields
US4937793A (en) * 1989-05-30 1990-06-26 Halliburton Geophysical Services, Inc. Processing method for marine seismic surveying utilizing dual streamers
EG19158A (en) * 1989-08-25 1996-02-29 Halliburton Geophys Service System for attenuation of water-column reverberation
US5774416A (en) * 1995-04-07 1998-06-30 Pgs, Tensor, Inc. Method and device for attenuating water column reverberations using co-located hydrophones and geophones in ocean bottom seismic processing
US5621699A (en) * 1995-07-07 1997-04-15 Pgs Ocean Bottom Seismic, Inc. Apparatus and method of calibrating vertical particle velocity detector and pressure detector in a sea-floor cable with in-situ passive monitoring
US5754492A (en) * 1996-02-12 1998-05-19 Pgs Tensor, Inc. Method of reverberation removal from seismic data and removal of dual sensor coupling errors
US9575196B2 (en) 2011-11-18 2017-02-21 Westerngeco L.L.C. Coherent noise attenuation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274541A (en) * 1963-02-15 1966-09-20 Texas Instruments Inc Seismic velocity filtering
US3576522A (en) * 1966-08-01 1971-04-27 Continental Oil Co Method and apparatus for analog velocity filtering
CA970461A (en) * 1971-07-29 1975-07-01 Atlantic Richfield Company Velocity selective array
US3877056A (en) * 1973-01-02 1975-04-08 Texas Instruments Inc Charge transfer device signal processing system
US4035628A (en) * 1975-10-24 1977-07-12 Westinghouse Electric Corporation Analog transversal filtering and correlation with progressive summation of analog signals

Also Published As

Publication number Publication date
FR2404234A1 (fr) 1979-04-20
DE2841125A1 (de) 1979-03-29
GB2004648B (en) 1982-09-22
GB2004648A (en) 1979-04-04

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Legal Events

Date Code Title Description
MKEX Expiry