BR9712702B1 - método de processamento de um conjunto de traços de dados sìsmicos. - Google Patents

método de processamento de um conjunto de traços de dados sìsmicos.

Info

Publication number
BR9712702B1
BR9712702B1 BRPI9712702-7A BR9712702A BR9712702B1 BR 9712702 B1 BR9712702 B1 BR 9712702B1 BR 9712702 A BR9712702 A BR 9712702A BR 9712702 B1 BR9712702 B1 BR 9712702B1
Authority
BR
Brazil
Prior art keywords
processing
seismic data
data traces
traces
seismic
Prior art date
Application number
BRPI9712702-7A
Other languages
English (en)
Other versions
BR9712702A (pt
Inventor
Simon Rice Barnes
Keith Silvae Hawkins
Gregory Peter Gwyn Fookes
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 filed Critical
Publication of BR9712702A publication Critical patent/BR9712702A/pt
Publication of BR9712702B1 publication Critical patent/BR9712702B1/pt

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
    • 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

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
BRPI9712702-7A 1996-10-30 1997-10-22 método de processamento de um conjunto de traços de dados sìsmicos. BR9712702B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/741,313 US5818795A (en) 1996-10-30 1996-10-30 Method of reduction of noise from seismic data traces
PCT/US1997/019477 WO1998019182A1 (en) 1996-10-30 1997-10-22 Method of reduction of noise from seismic data traces

Publications (2)

Publication Number Publication Date
BR9712702A BR9712702A (pt) 1999-10-26
BR9712702B1 true BR9712702B1 (pt) 2009-01-13

Family

ID=24980213

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9712702-7A BR9712702B1 (pt) 1996-10-30 1997-10-22 método de processamento de um conjunto de traços de dados sìsmicos.

Country Status (11)

Country Link
US (1) US5818795A (pt)
EP (1) EP0938687B1 (pt)
CN (1) CN1199055C (pt)
AU (1) AU732854B2 (pt)
BR (1) BR9712702B1 (pt)
EG (1) EG21199A (pt)
HK (1) HK1024302A1 (pt)
NO (1) NO992087L (pt)
RU (1) RU2179732C2 (pt)
SE (1) SE9901174D0 (pt)
WO (1) WO1998019182A1 (pt)

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US6016462A (en) * 1997-08-29 2000-01-18 Exxon Production Research Company Analysis of statistical attributes for parameter estimation
US6148264A (en) * 1998-07-06 2000-11-14 Exxonmobil Upstream Research Company Method for removing seismic noise caused by external activity
GB0015974D0 (en) * 2000-06-30 2000-08-23 Geco As Quality control of data
US6751559B2 (en) 2002-09-10 2004-06-15 Pgs Exploration (Uk) Limited Method for suppressing noise from seismic signals by source position determination
US7778110B2 (en) * 2003-03-26 2010-08-17 Westerngeco L.L.C. Processing seismic data representative of the acceleration wavefield
US6882938B2 (en) * 2003-07-30 2005-04-19 Pgs Americas, Inc. Method for separating seismic signals from two or more distinct sources
US7869303B2 (en) * 2007-08-14 2011-01-11 Pgs Geophysical As Method for noise suppression in seismic signals using spatial transforms
US7675812B2 (en) * 2008-06-30 2010-03-09 Pgs Geophysical As Method for attenuation of multiple reflections in seismic data
US8811115B2 (en) * 2008-08-14 2014-08-19 Pgs Geophysical As Attenuating seismic interference noise using a dual sensor recording system
US8274858B2 (en) 2009-11-12 2012-09-25 Pgs Geophysical As Method for full-bandwidth deghosting of marine seismic streamer data
US20110182142A1 (en) * 2010-01-27 2011-07-28 Qinglin Liu Technique and Apparatus for Seismic Data Quality Control
US8612158B2 (en) 2010-05-06 2013-12-17 Westerngeco L.L.C. Seismic interference noise elimination
RU2013143198A (ru) * 2011-02-25 2015-03-27 Каналес Франциско Куадра Метод динамической сейсморазведки
CN103336940B (zh) * 2011-10-26 2016-12-21 中国石油化工股份有限公司 一种数字信号同相轴识别方法及设备
US9541659B2 (en) 2011-11-18 2017-01-10 Westerngeco L.L.C. Noise removal from 3D seismic representation
CN102879825B (zh) * 2012-09-18 2015-01-07 吉林大学 可控震源地震数据的强脉冲噪声检测及压制方法
US9360575B2 (en) 2013-01-11 2016-06-07 Fairfield Industries Incorporated Simultaneous shooting nodal acquisition seismic survey methods
US9310504B2 (en) * 2013-02-01 2016-04-12 Pgs Geophysical As Systems and methods for detecting swell noise in a seismic gather
US9329293B2 (en) 2013-03-12 2016-05-03 Pgs Geophysical, As Systems and methods for removing acquisition related effects from seismic data
US9274241B2 (en) 2013-03-14 2016-03-01 Pgs Geophysical As Method and system for suppressing swell-induced electromagnetic noise
CN104597501B (zh) * 2013-11-01 2017-07-07 中国石油天然气集团公司 炮集记录处理方法及炮集记录处理装置
US11391857B2 (en) 2013-12-30 2022-07-19 Pgs Geophysical As Methods and systems for attenuating residual acoustic energy in seismic data
US10429531B2 (en) * 2015-08-24 2019-10-01 Shreya Biswas Ley Advanced noise reduction in acoustic well logging
CN107589449B (zh) * 2017-08-29 2020-04-28 电子科技大学 基于曲线Gabor滤波的三维数据断层增强方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733412A (en) * 1956-01-31 Seismic amplifier interference eliminator
US3344395A (en) * 1965-02-01 1967-09-26 Pan American Petroleum Corp Displaying subtractively combined seismic data
US3611279A (en) * 1969-10-13 1971-10-05 Phillips Petroleum Co Noise elimination from seismic signals
US3704444A (en) * 1970-06-01 1972-11-28 Western Geophysical Co Seismic data processing method and system
US4204279A (en) * 1972-03-01 1980-05-20 Texaco Inc. Method for enhancing seismic data
US4203161A (en) * 1972-03-01 1980-05-13 Texaco Inc. Method of enhancing common depth point seismic data
US4210968A (en) * 1975-12-16 1980-07-01 Lindseth Roy O Seismic exploration technique
US4937794A (en) * 1985-05-06 1990-06-26 Western Atlas International, Inc. Seismic noise suppression method
NO170441C (no) * 1985-05-06 1992-10-14 Western Atlas Int Inc Fremgangsmaate for undertrykkelse av koherent stoey i marine seismikk-data
US4707812A (en) * 1985-12-09 1987-11-17 Atlantic Richfield Company Method of suppressing vibration seismic signal correlation noise
US4882713A (en) * 1988-09-06 1989-11-21 Exxon Production Research Company Method for noise suppression in the stacking of seismic traces
US4910716A (en) * 1989-01-31 1990-03-20 Amoco Corporation Suppression of coherent noise in seismic data
NO166902C (no) * 1989-03-17 1991-09-11 Geco As Fremgangsmaate ved sanntids kontrollsystem for seismisk interferens.
US5182729A (en) * 1991-09-03 1993-01-26 Exxon Production Research Company Reduction of sideswipe noise from seismic data by null steering
US5237538A (en) * 1992-02-20 1993-08-17 Mobil Oil Corporation Method for removing coherent noise from an array of seismic traces
FR2698697B1 (fr) * 1992-12-02 1995-02-17 Geophysique Cie Gle Procédé de réduction des bruits industriels en sismique marine, et enregistrement obtenu par ce procédé.
GB2273359B (en) * 1992-12-12 1997-01-15 Schlumberger Ltd Method for improving signal to noise ratio
US5293352A (en) * 1993-01-07 1994-03-08 Western Atlas International, Inc. Method for removing noise due to near surface scatterers
US5365492A (en) * 1993-08-04 1994-11-15 Western Atlas International, Inc. Method for reverberation suppression

Also Published As

Publication number Publication date
EP0938687A1 (en) 1999-09-01
AU5152498A (en) 1998-05-22
AU732854B2 (en) 2001-05-03
SE9901174L (sv) 1999-03-31
RU2179732C2 (ru) 2002-02-20
SE9901174D0 (sv) 1999-03-31
NO992087D0 (no) 1999-04-29
BR9712702A (pt) 1999-10-26
EP0938687B1 (en) 2005-08-24
NO992087L (no) 1999-04-29
CN1238838A (zh) 1999-12-15
HK1024302A1 (en) 2000-10-05
WO1998019182A1 (en) 1998-05-07
US5818795A (en) 1998-10-06
CN1199055C (zh) 2005-04-27
EG21199A (en) 2001-01-31
EP0938687A4 (en) 2001-06-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/04/2009, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE AS 14A E 15A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.