NO963228L - Fremgangsmåte for skalering - Google Patents

Fremgangsmåte for skalering

Info

Publication number
NO963228L
NO963228L NO963228A NO963228A NO963228L NO 963228 L NO963228 L NO 963228L NO 963228 A NO963228 A NO 963228A NO 963228 A NO963228 A NO 963228A NO 963228 L NO963228 L NO 963228L
Authority
NO
Norway
Prior art keywords
shear wave
vectors
velocity
layer near
micro
Prior art date
Application number
NO963228A
Other languages
English (en)
Other versions
NO963228D0 (no
Inventor
Frederick James Barr
Original Assignee
Western Atlas Int 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
Application filed by Western Atlas Int Inc filed Critical Western Atlas Int Inc
Publication of NO963228D0 publication Critical patent/NO963228D0/no
Publication of NO963228L publication Critical patent/NO963228L/no

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
    • G01V1/362—Effecting static or dynamic corrections; Stacking
    • 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
    • G01V1/30—Analysis
    • G01V1/303—Analysis for determining velocity profiles or travel times
    • 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
    • G01V2210/53—Statics correction, e.g. weathering layer or transformation to a datum

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Ved nærvær av et anisotropt jordlag nær overflaten er det tilveiebragt ortogonalt orienterte mikrospredninger hvorfra skjærbølge-hastighetsvektorer V,9 og 7,^0 kan bestemmes. De respektive hastigheter blir beregnet fra målinger av de direkte ankommende første ankomster og hastigheten til grensebølgene som forplanter seg langs den øvre grense av laget nær overflaten. Forholdet mellom skjærbølge-hastighets- i vektorene nær overflaten blir brukt til å skalere de statiske tidskorreksjoner som skyldes seismiske data mottatt av skjærbølge-sensorer hvis reaksjonsakser faller sammen med mikrospredningenes orientering.
NO963228A 1995-08-25 1996-08-02 Fremgangsmåte for skalering NO963228L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/519,463 US5587968A (en) 1995-08-25 1995-08-25 Method for measuring the near-surface shear wave velocity for use in determining 3-component 3-D statics

Publications (2)

Publication Number Publication Date
NO963228D0 NO963228D0 (no) 1996-08-02
NO963228L true NO963228L (no) 1997-02-26

Family

ID=24068409

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963228A NO963228L (no) 1995-08-25 1996-08-02 Fremgangsmåte for skalering

Country Status (5)

Country Link
US (1) US5587968A (no)
AU (1) AU696047B2 (no)
CA (1) CA2181848A1 (no)
GB (1) GB2304897B (no)
NO (1) NO963228L (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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US6424920B1 (en) * 1999-09-17 2002-07-23 Konstantin Sergeevich Osypov Differential delay-time refraction tomography
CN1128373C (zh) * 2001-01-21 2003-11-19 周熙襄 用初至波对地震勘探资料进行短波长静校正处理的方法
US6611764B2 (en) * 2001-06-08 2003-08-26 Pgs Americas, Inc. Method and system for determining P-wave and S-wave velocities from multi-component seismic data by joint velocity inversion processing
GB2383414B (en) * 2001-12-22 2005-07-13 Westerngeco Ltd A method of and apparatus for processing seismic data
GB2387225B (en) * 2001-12-22 2005-06-15 Westerngeco As A method of seismic surveying and a seismic surveying arrangement
US20030187583A1 (en) * 2002-04-01 2003-10-02 Martin Federico D. Method and apparatus for resolving shear wave seismic data
US6982928B2 (en) * 2003-04-21 2006-01-03 Saudi Arabian Oil Company Seismic P-wave velocity derived from vibrator control system
US20050256648A1 (en) * 2004-05-11 2005-11-17 West Michael P Velocity determination of the near-surface layers in the earth using exploration 2D or 3D seismic data
US8760968B2 (en) * 2010-05-27 2014-06-24 Westerngeco L.L.C. Determining a quantity of a given material in a subterranean structure
WO2012100153A1 (en) * 2011-01-20 2012-07-26 Northeastern University Real-time pavement profile sensing system using air-coupled surface wave
CN102410871B (zh) * 2011-11-18 2013-06-05 太原理工大学 土体剪切波速室内测定装置
US9075161B2 (en) * 2011-12-20 2015-07-07 Conocophillips Company Critical reflection illuminations analysis
US10310123B2 (en) * 2012-03-09 2019-06-04 Cgg Services Sas Seismic reflection full waveform inversion for reflected seismic data
US20140254321A1 (en) * 2013-03-08 2014-09-11 Chevron U.S.A. Inc. Methods and systems for determining clathrate presence and saturation using simulated well logs
CN105467448B (zh) * 2014-09-04 2018-06-05 中国石油化工股份有限公司 高速层覆盖下基于初至拾取的近地表参数反演方法
CN106324664B (zh) * 2015-06-29 2018-04-13 中国石油化工股份有限公司 一种用于进行表面多次波正演的方法和装置
CN106547026A (zh) * 2015-09-23 2017-03-29 中国石油化工股份有限公司 获得剩余静校正的沿层互相关时窗的方法和装置
CN105607124B (zh) * 2016-03-09 2017-12-01 蒋立 地震波近地表地层品质因子的补偿方法及装置
CN106094034B (zh) * 2016-06-06 2018-04-03 中国石油化工股份有限公司 一种基于表层模型驱动道间时差校正方法
US10067252B2 (en) 2016-07-25 2018-09-04 Chevron U.S.A. Inc. Methods and systems for identifying a clathrate deposit
CN109581503B (zh) * 2017-09-28 2020-08-25 中国石油化工股份有限公司 一种解决沙漠探区层析静校正边界问题的方法及系统
CN109655889B (zh) * 2017-10-11 2021-04-02 中国石油化工股份有限公司 一种各向异性参数联合反演方法及系统
CN109490958A (zh) * 2018-12-07 2019-03-19 防灾科技学院 一种多层近地表地震地质复杂性的定量分析方法
CN114721050B (zh) * 2022-04-18 2024-06-28 福建省建筑设计研究院有限公司 一种瑞雷面波相速度转换剪切波速度的计算方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087120A (en) * 1936-06-15 1937-07-13 Western Geophysical Company Method of making weathering corrections in seismic surveying
US4577298A (en) * 1983-09-08 1986-03-18 Mobil Oil Corporation Method for correcting surface consistent statics in seismic traces
US4817061A (en) * 1984-07-20 1989-03-28 Amoco Corporation Seismic surveying technique for the detection of azimuthal variations in the earth's subsurface
US4695984A (en) * 1984-12-24 1987-09-22 Exxon Production Research Company Method for establishing a surface consistent correction for the effects of the low velocity layer in seismic data processing
USH1529H (en) * 1993-10-12 1996-05-07 Exxon Production Research Company Method for wave equation velocity replacement of the low-velocity-layer in seismic data processing

Also Published As

Publication number Publication date
GB2304897B (en) 1999-05-12
AU6217896A (en) 1997-02-27
US5587968A (en) 1996-12-24
NO963228D0 (no) 1996-08-02
GB2304897A (en) 1997-03-26
AU696047B2 (en) 1998-08-27
CA2181848A1 (en) 1997-02-26
GB9617385D0 (en) 1996-10-02

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