GB9225984D0 - Method for improving signal to noise ratio from a geophone array - Google Patents

Method for improving signal to noise ratio from a geophone array

Info

Publication number
GB9225984D0
GB9225984D0 GB9225984A GB9225984A GB9225984D0 GB 9225984 D0 GB9225984 D0 GB 9225984D0 GB 9225984 A GB9225984 A GB 9225984A GB 9225984 A GB9225984 A GB 9225984A GB 9225984 D0 GB9225984 D0 GB 9225984D0
Authority
GB
United Kingdom
Prior art keywords
noise ratio
improving signal
geophone array
geophone
array
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.)
Withdrawn
Application number
GB9225984A
Other versions
GB2273358A (en
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.)
Schlumberger NV
Original Assignee
Schlumberger NV
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 Schlumberger NV filed Critical Schlumberger NV
Priority to GB9225984A priority Critical patent/GB2273358A/en
Publication of GB9225984D0 publication Critical patent/GB9225984D0/en
Publication of GB2273358A publication Critical patent/GB2273358A/en
Withdrawn legal-status Critical Current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
    • G01V1/362—Effecting static or dynamic corrections; Stacking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/30—Noise handling

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)
GB9225984A 1992-12-12 1992-12-12 Improving signal to noise ratio from a geophone array Withdrawn GB2273358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9225984A GB2273358A (en) 1992-12-12 1992-12-12 Improving signal to noise ratio from a geophone array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9225984A GB2273358A (en) 1992-12-12 1992-12-12 Improving signal to noise ratio from a geophone array

Publications (2)

Publication Number Publication Date
GB9225984D0 true GB9225984D0 (en) 1993-02-10
GB2273358A GB2273358A (en) 1994-06-15

Family

ID=10726536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9225984A Withdrawn GB2273358A (en) 1992-12-12 1992-12-12 Improving signal to noise ratio from a geophone array

Country Status (1)

Country Link
GB (1) GB2273358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115184990A (en) * 2022-07-18 2022-10-14 中国地质调查局油气资源调查中心 Microseism monitoring and observing method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273359B (en) * 1992-12-12 1997-01-15 Schlumberger Ltd Method for improving signal to noise ratio
GB2309082B (en) * 1996-01-09 1999-12-01 Geco As Noise filtering method
GB9623945D0 (en) * 1996-11-15 1997-01-08 Geco Prakla Uk Ltd Detection of ground roll cone
GB2337591B (en) * 1998-05-20 2000-07-12 Geco As Adaptive seismic noise and interference attenuation method
GB2377951B (en) 2001-07-25 2004-02-04 Schlumberger Holdings Method and system for drilling a wellbore having cable based telemetry
GB2474303B (en) 2009-10-12 2012-02-08 Geco Technology Bv Noise filtering of seismic data

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208732A (en) * 1972-05-11 1980-06-17 Mobil Oil Corporation Apparatus and method for enhancement of the signal-to-noise ratio in seismic data
US4206509A (en) * 1978-03-03 1980-06-03 Mobil Oil Corporation Method of enhancing seismic reflection signals for nonsurface-consistent static time shifts
US4556962A (en) * 1981-08-03 1985-12-03 Bernard Widrow Seismic exploration method and apparatus for cancelling interference from seismic vibration source
US4849945A (en) * 1986-12-08 1989-07-18 Tomex Corporation Seismic processing and imaging with a drill-bit source
US4964087A (en) * 1986-12-08 1990-10-16 Western Atlas International Seismic processing and imaging with a drill-bit source
US4862115A (en) * 1988-02-12 1989-08-29 The United States Of America As Represented By The Secretary Of The Navy Optical beamformers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115184990A (en) * 2022-07-18 2022-10-14 中国地质调查局油气资源调查中心 Microseism monitoring and observing method

Also Published As

Publication number Publication date
GB2273358A (en) 1994-06-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)