EA200100262A1 - Способ и устройство для обработки трехкомпонентных сейсмических данных - Google Patents

Способ и устройство для обработки трехкомпонентных сейсмических данных

Info

Publication number
EA200100262A1
EA200100262A1 EA200100262A EA200100262A EA200100262A1 EA 200100262 A1 EA200100262 A1 EA 200100262A1 EA 200100262 A EA200100262 A EA 200100262A EA 200100262 A EA200100262 A EA 200100262A EA 200100262 A1 EA200100262 A1 EA 200100262A1
Authority
EA
Eurasian Patent Office
Prior art keywords
seismic
seismic data
component receiver
component
recorded
Prior art date
Application number
EA200100262A
Other languages
English (en)
Other versions
EA003422B1 (ru
Inventor
Морис Гидлоу
Original Assignee
Пгс Дейта Процессинг, Инк.
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 Пгс Дейта Процессинг, Инк. filed Critical Пгс Дейта Процессинг, Инк.
Publication of EA200100262A1 publication Critical patent/EA200100262A1/ru
Publication of EA003422B1 publication Critical patent/EA003422B1/ru

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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • 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
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/56—De-ghosting; Reverberation compensation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (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)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Предложены устройство и способ обработки сейсмических сигналов, причем сейсмические данные представлены отраженными сейсмическими волнами, зарегистрированными многокомпонентным приемником (300). Для целей обработки создается вспомогательная трасса (305), являющаяся функцией сейсмических данных, зарегистрированных многокомпонентным приемником. Затем эта трасса используется для отождествления и выделения монотипных сейсмических сигналов из сейсмических данных, зарегистрированных многокомпонентным приемником. Выделение монотипных сейсмических сигналов (310) включает перемножение сейсмических данных, зарегистрированных одной из компонент (340) многокомпонентного приемника, с вспомогательной трассой, при этом монотипные сейсмические сигналы представляют сейсмические волны, зарегистрированные на этой компоненте многокомпонентного приемника.Международная заявка опубликована вместе с отчетом о международном поиске.
EA200100262A 1998-09-28 1999-08-23 Способ и устройство для обработки трехкомпонентных сейсмических данных EA003422B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/162,053 US6246637B1 (en) 1998-09-28 1998-09-28 Method and system for combining three component seismic data
PCT/US1999/019288 WO2000019241A1 (en) 1998-09-28 1999-08-23 Method and system for combining three component seismic data

Publications (2)

Publication Number Publication Date
EA200100262A1 true EA200100262A1 (ru) 2002-02-28
EA003422B1 EA003422B1 (ru) 2003-04-24

Family

ID=22583971

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200100262A EA003422B1 (ru) 1998-09-28 1999-08-23 Способ и устройство для обработки трехкомпонентных сейсмических данных

Country Status (11)

Country Link
US (1) US6246637B1 (ru)
EP (1) EP1118022A1 (ru)
CN (1) CN1359473A (ru)
AU (1) AU763665B2 (ru)
CA (1) CA2345360A1 (ru)
EA (1) EA003422B1 (ru)
EG (1) EG22556A (ru)
MX (1) MXPA01003178A (ru)
NO (1) NO20011567D0 (ru)
NZ (1) NZ509915A (ru)
WO (1) WO2000019241A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1120377C (zh) * 2000-04-26 2003-09-03 西安石油勘探仪器总厂 海底拖曳四分量地震数据采集一体化单元
GB0018480D0 (en) * 2000-07-27 2000-09-13 Geco Prakla Uk Ltd A method of processing surface seismic data
US6697737B2 (en) 2000-09-26 2004-02-24 Westerngeco Llc Quality control cube for seismic data
EA005232B1 (ru) * 2000-12-07 2004-12-30 Вестернгеко Ас Способ и устройство обработки сейсмических данных
US7336561B2 (en) * 2004-09-07 2008-02-26 Pgs Americas, Inc. System for attenuation of water bottom multiples in seismic data recorded by pressure sensors and particle motion sensors
US20060133202A1 (en) * 2004-12-22 2006-06-22 Tenghamn Stig R L Motion sensors in a marine seismic streamer
US7881126B2 (en) 2007-05-31 2011-02-01 Marvell World Trade Ltd. Memory structure with word line buffers
CN101915937A (zh) * 2010-07-16 2010-12-15 中国海洋石油总公司 海上拖缆地震数据记录方法及系统
US20120269035A1 (en) * 2010-11-03 2012-10-25 Foley Alan J Evaluating Prospects from P-Wave Seismic Data Using S-Wave Vertical Shear Profile Data
US10197704B2 (en) * 2014-12-19 2019-02-05 Baker Hughes, A Ge Company, Llc Corrective scaling of interpreted fractures based on the microseismic detection range bias correction

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486865A (en) 1980-09-02 1984-12-04 Mobil Oil Corporation Pressure and velocity detectors for seismic exploration
US4752916A (en) 1984-08-28 1988-06-21 Dan Loewenthal Method and system for removing the effect of the source wavelet from seismic data
EG19158A (en) 1989-08-25 1996-02-29 Halliburton Geophys Service System for attenuation of water-column reverberation
US5235554A (en) 1991-03-11 1993-08-10 Halliburton Geophysical Services, Inc. Method for correcting impulse response differences of hydrophones and geophones as well as geophone coupling to the water-bottom in dual-sensor, bottom-cable seismic operations
US5163028A (en) 1991-09-27 1992-11-10 Halliburton Geophysical Services, Inc. Method for correcting impulse response differences of hydrophones and geophones as well as geophone coupling to the water-bottom in dual-sensor, bottom-cable seismic operations
US5365492A (en) 1993-08-04 1994-11-15 Western Atlas International, Inc. Method for reverberation suppression
US5396472A (en) 1993-09-24 1995-03-07 Western Atlas International Method for deriving water bottom reflectivity in dual sensor seismic surveys
US5754492A (en) 1996-02-12 1998-05-19 Pgs Tensor, Inc. Method of reverberation removal from seismic data and removal of dual sensor coupling errors
US5696734A (en) 1996-04-30 1997-12-09 Atlantic Richfield Company Method and system for eliminating ghost reflections from ocean bottom cable seismic survey signals
US5621700A (en) * 1996-05-20 1997-04-15 Schlumberger Technology Corporation, Geco-Prakla Div. Method for attenuation of reverberations using a pressure-velocity bottom cable

Also Published As

Publication number Publication date
AU763665B2 (en) 2003-07-31
AU6383299A (en) 2000-04-17
NO20011567L (no) 2001-03-27
EA003422B1 (ru) 2003-04-24
US6246637B1 (en) 2001-06-12
WO2000019241A1 (en) 2000-04-06
CA2345360A1 (en) 2000-06-04
MXPA01003178A (es) 2003-05-15
WO2000019241A9 (en) 2000-10-05
CN1359473A (zh) 2002-07-17
EP1118022A1 (en) 2001-07-25
NZ509915A (en) 2002-12-20
NO20011567D0 (no) 2001-03-27
EG22556A (en) 2003-03-31

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU