DE69902386D1 - Adaptive Abschwächungsmethode zur Verringerung von seismischen Störgeräuschen und Intereferenzen - Google Patents

Adaptive Abschwächungsmethode zur Verringerung von seismischen Störgeräuschen und Intereferenzen

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Publication number
DE69902386D1
DE69902386D1 DE69902386T DE69902386T DE69902386D1 DE 69902386 D1 DE69902386 D1 DE 69902386D1 DE 69902386 T DE69902386 T DE 69902386T DE 69902386 T DE69902386 T DE 69902386T DE 69902386 D1 DE69902386 D1 DE 69902386D1
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Prior art keywords
interference
noise
seismic
response
robustness
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Expired - Lifetime
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DE69902386T
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English (en)
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DE69902386T2 (de
Inventor
Ali Oezbek
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.)
Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd
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Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd
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Application filed by Services Petroliers Schlumberger SA, Schlumberger Holdings Ltd filed Critical Services Petroliers Schlumberger SA
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Publication of DE69902386D1 publication Critical patent/DE69902386D1/de
Publication of DE69902386T2 publication Critical patent/DE69902386T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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. analysis, for interpretation, for correction
    • 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
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/30—Noise handling
    • G01V2210/32—Noise reduction
    • G01V2210/324—Filtering
    • G01V2210/3246—Coherent noise, e.g. spatially coherent or predictable
DE69902386T 1998-05-20 1999-05-18 Adaptive Abschwächungsmethode zur Verringerung von seismischen Störgeräuschen und Intereferenzen Expired - Lifetime DE69902386T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9810708A GB2337591B (en) 1998-05-20 1998-05-20 Adaptive seismic noise and interference attenuation method
PCT/GB1999/001582 WO1999060423A1 (en) 1998-05-20 1999-05-18 Adaptive seismic noise and interference attenuation method

Publications (2)

Publication Number Publication Date
DE69902386D1 true DE69902386D1 (de) 2002-09-05
DE69902386T2 DE69902386T2 (de) 2003-03-13

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Application Number Title Priority Date Filing Date
DE69902386T Expired - Lifetime DE69902386T2 (de) 1998-05-20 1999-05-18 Adaptive Abschwächungsmethode zur Verringerung von seismischen Störgeräuschen und Intereferenzen

Country Status (17)

Country Link
US (2) US6446008B1 (de)
EP (1) EP1082623B1 (de)
CN (1) CN1203324C (de)
AT (1) ATE221669T1 (de)
AU (1) AU759810B2 (de)
BR (1) BR9911035B1 (de)
CA (1) CA2332374C (de)
DE (1) DE69902386T2 (de)
DK (1) DK1082623T3 (de)
EA (1) EA002508B1 (de)
ES (1) ES2181432T3 (de)
GB (1) GB2337591B (de)
ID (1) ID28018A (de)
NO (1) NO332104B1 (de)
NZ (1) NZ508139A (de)
OA (1) OA11771A (de)
WO (1) WO1999060423A1 (de)

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Publication number Publication date
BR9911035B1 (pt) 2011-10-18
US6446008B1 (en) 2002-09-03
DE69902386T2 (de) 2003-03-13
NO20005825L (no) 2001-01-11
NZ508139A (en) 2002-03-28
CN1203324C (zh) 2005-05-25
OA11771A (en) 2005-07-25
GB9810708D0 (en) 1998-07-15
EA002508B1 (ru) 2002-06-27
ID28018A (id) 2001-05-03
CA2332374C (en) 2007-10-09
EP1082623A1 (de) 2001-03-14
NO332104B1 (no) 2012-06-25
WO1999060423A1 (en) 1999-11-25
DK1082623T3 (da) 2002-12-02
AU3945599A (en) 1999-12-06
CN1306621A (zh) 2001-08-01
ES2181432T3 (es) 2003-02-16
GB2337591B (en) 2000-07-12
US20030078734A1 (en) 2003-04-24
EP1082623B1 (de) 2002-07-31
ATE221669T1 (de) 2002-08-15
BR9911035A (pt) 2001-02-06
EA200001210A1 (ru) 2001-06-25
CA2332374A1 (en) 1999-11-25
US6651007B2 (en) 2003-11-18
NO20005825D0 (no) 2000-11-17
GB2337591A (en) 1999-11-24
AU759810B2 (en) 2003-05-01

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