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DK688487A - Signalbehandling, der goer det muligt at udnytte en rigreferencefoeler i forbindelse med en seismisk boreskaerekilde - Google Patents

Signalbehandling, der goer det muligt at udnytte en rigreferencefoeler i forbindelse med en seismisk boreskaerekilde

Info

Publication number
DK688487A
DK688487A DK688487A DK688487A DK688487A DK 688487 A DK688487 A DK 688487A DK 688487 A DK688487 A DK 688487A DK 688487 A DK688487 A DK 688487A DK 688487 A DK688487 A DK 688487A
Authority
DK
Denmark
Prior art keywords
connection
reference sensor
signal treatment
seismic drill
rig
Prior art date
Application number
DK688487A
Other languages
Danish (da)
English (en)
Other versions
DK688487D0 (da
Inventor
James Rector
Bruce Marion
Bernard Widrow
Iraj A Salehi
Original Assignee
Gas Res Inst
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 Gas Res Inst filed Critical Gas Res Inst
Publication of DK688487D0 publication Critical patent/DK688487D0/da
Publication of DK688487A publication Critical patent/DK688487A/da

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
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
    • 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
    • G01V1/366—Seismic filtering by correlation of seismic signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/16—Survey configurations
    • G01V2210/161—Vertical seismic profiling [VSP]

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)
DK688487A 1986-12-30 1987-12-28 Signalbehandling, der goer det muligt at udnytte en rigreferencefoeler i forbindelse med en seismisk boreskaerekilde DK688487A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94773586A 1986-12-30 1986-12-30

Publications (2)

Publication Number Publication Date
DK688487D0 DK688487D0 (da) 1987-12-28
DK688487A true DK688487A (da) 1988-07-01

Family

ID=25486677

Family Applications (1)

Application Number Title Priority Date Filing Date
DK688487A DK688487A (da) 1986-12-30 1987-12-28 Signalbehandling, der goer det muligt at udnytte en rigreferencefoeler i forbindelse med en seismisk boreskaerekilde

Country Status (6)

Country Link
EP (2) EP0273722B1 (no)
CA (1) CA1281120C (no)
DE (1) DE3782233D1 (no)
DK (1) DK688487A (no)
IE (1) IE873533L (no)
NO (1) NO875404L (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO166903C (no) * 1987-06-02 1991-09-11 Geco As Fremgangsmaate ved vertikal seismisk profilering (vsp).
US4862423A (en) * 1988-06-30 1989-08-29 Western Atlas International, Inc. System for reducing drill string multiples in field signals
US4954998A (en) * 1989-01-23 1990-09-04 Western Atlas International, Inc. Method for reducing noise in drill string signals
US4965774A (en) * 1989-07-26 1990-10-23 Atlantic Richfield Company Method and system for vertical seismic profiling by measuring drilling vibrations
GB2235772B (en) * 1989-09-08 1993-05-12 Shell Int Research A method for determining the path of a borehole
US5248857A (en) * 1990-04-27 1993-09-28 Compagnie Generale De Geophysique Apparatus for the acquisition of a seismic signal transmitted by a rotating drill bit
DK173471B1 (da) * 1992-01-23 2000-12-04 Oedegaard & Danneskiold Samsoe Marint seismisk system samt fremgangsmåde og lydkilde til frembringelse af akustiske bølger til brug ved seismiske undersøg
US6470275B1 (en) * 2000-11-14 2002-10-22 Baker Hughes Incorporated Adaptive filtering with reference accelerometer for cancellation of tool-mode signal in MWD applications
GB2399173B (en) * 2001-10-19 2005-12-07 Schlumberger Technology Bv Method of monitoring a drilling path
CA2844290A1 (en) 2011-08-17 2013-02-21 Halliburton Energy Services, Inc. Borehole acoustic noise measurement and processing
CN112255681B (zh) * 2020-10-26 2024-06-25 中国石油天然气集团有限公司 一种可控震源降频扫描数据处理方法及装置
CN114384583B (zh) * 2022-01-12 2023-03-03 中国矿业大学 一种基于采煤机震源的工作面随采地震探测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223399A (en) * 1978-07-12 1980-09-16 Union Oil Company Of California Seismic exploration method
US4363112A (en) * 1980-04-18 1982-12-07 Bernard Widrow Apparatus and method for determining the position of a gas-saturated porous rock in the vicinity of a deep borehole in the earth
FR2564980B1 (fr) * 1984-05-25 1987-03-20 Elf Aquitaine Procede de diagraphie acoustique instantanee dans un puits de forage
US4849945A (en) * 1986-12-08 1989-07-18 Tomex Corporation Seismic processing and imaging with a drill-bit source

Also Published As

Publication number Publication date
DE3782233D1 (de) 1992-11-19
EP0500142A2 (en) 1992-08-26
NO875404L (no) 1988-07-01
EP0273722A3 (en) 1989-09-27
EP0273722A2 (en) 1988-07-06
EP0273722B1 (en) 1992-10-14
NO875404D0 (no) 1987-12-22
DK688487D0 (da) 1987-12-28
IE873533L (en) 1988-06-30
CA1281120C (en) 1991-03-05
EP0500142A3 (en) 1993-02-03

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment