DK2601542T3 - Fremgangsmåde til at adskille uafhængige samtidige kilder - Google Patents

Fremgangsmåde til at adskille uafhængige samtidige kilder Download PDF

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Publication number
DK2601542T3
DK2601542T3 DK11743170.0T DK11743170T DK2601542T3 DK 2601542 T3 DK2601542 T3 DK 2601542T3 DK 11743170 T DK11743170 T DK 11743170T DK 2601542 T3 DK2601542 T3 DK 2601542T3
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DK
Denmark
Prior art keywords
simultaneous sources
independent simultaneous
separating independent
separating
sources
Prior art date
Application number
DK11743170.0T
Other languages
English (en)
Inventor
Raymond L Abma
Original Assignee
Bp Corp North America 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
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Publication of DK2601542T3 publication Critical patent/DK2601542T3/da

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • 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
    • G01V1/368—Inverse filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/005—Seismic data acquisition in general, e.g. survey design with exploration systems emitting special signals, e.g. frequency swept signals, pulse sequences or slip sweep arrangements
    • 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
    • G01V1/37—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy specially adapted for seismic systems using continuous agitation of the ground, e.g. using pulse compression of frequency swept signals for enhancement of received signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/20—Trace signal pre-filtering to select, remove or transform specific events or signal components, i.e. trace-in/trace-out
    • G01V2210/24—Multi-trace filtering

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  • 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)
DK11743170.0T 2010-08-06 2011-07-26 Fremgangsmåde til at adskille uafhængige samtidige kilder DK2601542T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/851,590 US8559270B2 (en) 2008-08-15 2010-08-06 Method for separating independent simultaneous sources
PCT/US2011/045362 WO2012018622A1 (en) 2010-08-06 2011-07-26 Method for separating independent simultaneous sources

Publications (1)

Publication Number Publication Date
DK2601542T3 true DK2601542T3 (da) 2021-03-01

Family

ID=45559760

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11743170.0T DK2601542T3 (da) 2010-08-06 2011-07-26 Fremgangsmåde til at adskille uafhængige samtidige kilder

Country Status (7)

Country Link
US (1) US8559270B2 (da)
EP (1) EP2601542B1 (da)
CN (1) CN103069303B (da)
BR (1) BR112013001008B1 (da)
DK (1) DK2601542T3 (da)
EG (1) EG27059A (da)
WO (1) WO2012018622A1 (da)

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Also Published As

Publication number Publication date
US20100299070A1 (en) 2010-11-25
EP2601542A1 (en) 2013-06-12
CN103069303A (zh) 2013-04-24
WO2012018622A1 (en) 2012-02-09
BR112013001008B1 (pt) 2020-04-28
BR112013001008A2 (pt) 2016-05-24
EP2601542B1 (en) 2020-12-23
CN103069303B (zh) 2016-05-04
EG27059A (en) 2015-05-04
US8559270B2 (en) 2013-10-15

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