NO20021878L - Fremgangsmåte for seismisk datainnsamling og -prosessering - Google Patents

Fremgangsmåte for seismisk datainnsamling og -prosessering

Info

Publication number
NO20021878L
NO20021878L NO20021878A NO20021878A NO20021878L NO 20021878 L NO20021878 L NO 20021878L NO 20021878 A NO20021878 A NO 20021878A NO 20021878 A NO20021878 A NO 20021878A NO 20021878 L NO20021878 L NO 20021878L
Authority
NO
Norway
Prior art keywords
procedure
processing
data collection
seismic data
seismic
Prior art date
Application number
NO20021878A
Other languages
English (en)
Other versions
NO20021878D0 (no
Inventor
Leendert Combee
Original Assignee
Geco As
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 Geco As filed Critical Geco As
Publication of NO20021878D0 publication Critical patent/NO20021878D0/no
Publication of NO20021878L publication Critical patent/NO20021878L/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. 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
    • 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
    • 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
    • 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
NO20021878A 1999-10-21 2002-04-19 Fremgangsmåte for seismisk datainnsamling og -prosessering NO20021878L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9924987.2A GB9924987D0 (en) 1999-10-21 1999-10-21 Seismic data acquisition and processing method
PCT/IB2000/001426 WO2001029580A1 (en) 1999-10-21 2000-10-05 Seismic data acquisition and processing method

Publications (2)

Publication Number Publication Date
NO20021878D0 NO20021878D0 (no) 2002-04-19
NO20021878L true NO20021878L (no) 2002-06-21

Family

ID=10863169

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021878A NO20021878L (no) 1999-10-21 2002-04-19 Fremgangsmåte for seismisk datainnsamling og -prosessering

Country Status (5)

Country Link
US (1) US6876599B1 (no)
AU (1) AU7440300A (no)
GB (2) GB9924987D0 (no)
NO (1) NO20021878L (no)
WO (1) WO2001029580A1 (no)

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WO2004086094A1 (en) * 2003-03-26 2004-10-07 Westergeco Seismic Holdings Limited Processing seismic data representative of the acceleration wavefield
US7031223B2 (en) * 2004-04-30 2006-04-18 Pgs Americas, Inc. Method for correcting seismic data for receiver movement during data acquisition
US20060022525A1 (en) * 2004-08-02 2006-02-02 Landry Clet A Remote sensing regulated voltage power supply
US20060193203A1 (en) * 2005-02-16 2006-08-31 Tenghamn Stig R L Apparatus for attenuating noise in marine seismic streamers
US7400552B2 (en) 2006-01-19 2008-07-15 Westerngeco L.L.C. Methods and systems for efficiently acquiring towed streamer seismic surveys
US7881159B2 (en) * 2006-12-18 2011-02-01 Pgs Geophysical As Seismic streamers which attentuate longitudinally traveling waves
US8488409B2 (en) 2007-05-17 2013-07-16 Westerngeco L.L.C. Acquiring azimuth rich seismic data in the marine environment using a regular sparse pattern of continuously curved sail lines
US8559265B2 (en) 2007-05-17 2013-10-15 Westerngeco L.L.C. Methods for efficiently acquiring wide-azimuth towed streamer seismic data
US9001618B2 (en) * 2007-12-05 2015-04-07 Pgs Geophysical As Method of attenuating noise in marine seismic streamers utilizing varied sensor spacing and position-dependent band-pass filters
US7835224B2 (en) * 2008-03-31 2010-11-16 Westerngeco L.L.C. Reconstructing low frequency data recordings using a spread of shallow and deep streamers
US9857491B2 (en) 2008-05-15 2018-01-02 Westerngeco L.L.C. Multi-vessel coil shooting acquisition
US8681580B2 (en) 2008-05-15 2014-03-25 Westerngeco L.L.C. Multi-vessel coil shooting acquisition
US8724426B2 (en) 2008-06-03 2014-05-13 Westerngeco L.L.C. Marine seismic streamer system configurations, systems, and methods for non-linear seismic survey navigation
US9594181B2 (en) 2008-06-13 2017-03-14 Westerngeco L.L.C. Filtering and presentation of heading observations for coil shooting
US9052411B2 (en) 2008-06-13 2015-06-09 Westerngeco L.L.C. Method to determine the deviation of seismic equipment from a planned curved path
US8218393B2 (en) * 2008-06-30 2012-07-10 Westerngeco L.L.C. Technique and system to increase the length of a seismic shot record
US20090326895A1 (en) * 2008-06-30 2009-12-31 Beasley Craig J Technique and system for seismic source separation
US8483008B2 (en) 2008-11-08 2013-07-09 Westerngeco L.L.C. Coil shooting mode
US8077542B2 (en) * 2009-01-07 2011-12-13 Westerngeco L.L.C. Determining the inline relationship of network nodes in a subterranean survey data acquistion network
US8711654B2 (en) 2009-12-30 2014-04-29 Westerngeco L.L.C. Random sampling for geophysical acquisitions
US8681581B2 (en) 2009-12-30 2014-03-25 Westerngeco L.L.C. Randomization of data acquisition in marine seismic and electromagnetic acquisition
US9297923B2 (en) * 2010-03-01 2016-03-29 Westerngeco L.L.C. Gravity measurements using seismic streamers
AU2011264929B2 (en) 2010-06-09 2014-08-07 Shearwater Geoservices Software Inc. Seismic data acquisition using designed non-uniform receiver spacing
US8963549B2 (en) 2010-12-13 2015-02-24 Westerngeco L.L.C. Electromagnetic measurements using a group of two or more electromagnetic receivers
US8614580B2 (en) 2010-12-13 2013-12-24 Westerngeco L.L.C. Dynamically activating different subsets of a plurality of electrodes
US20120215453A1 (en) * 2011-02-22 2012-08-23 Cggveritas Services Sa Device and method for multi-dimensional coherency driven denoising data
US9103942B2 (en) 2011-10-28 2015-08-11 Westerngeco L.L.C. Methods and systems for survey designs
US9405027B2 (en) * 2012-01-12 2016-08-02 Westerngeco L.L.C. Attentuating noise acquired in an energy measurement
US9274241B2 (en) * 2013-03-14 2016-03-01 Pgs Geophysical As Method and system for suppressing swell-induced electromagnetic noise
EP3105618A2 (en) * 2014-02-10 2016-12-21 CGG Services SA System and method for seismic data processing of seismic data sets with different spatial sampling and temporal bandwidths
CN105093317A (zh) * 2014-05-14 2015-11-25 中国石油化工股份有限公司 地面阵列式微地震数据独立分量分离去噪方法
CN105093322B (zh) * 2014-05-16 2017-10-20 中国石油化工股份有限公司 一种镜像边界计算方法
CN105510973B (zh) * 2014-09-23 2018-06-15 中国石油化工股份有限公司 一种用于压制逆时偏移成像噪音的拉普拉斯滤波方法
CA2971099C (en) 2014-12-18 2023-03-28 Conocophillips Company Methods for simultaneous source separation
AU2016332565B2 (en) 2015-09-28 2022-07-21 Shearwater Geoservices Software Inc. 3D seismic acquisition
EP3394643B1 (en) * 2015-12-22 2022-02-16 Shell Internationale Research Maatschappij B.V. Method and system for separating blended seismic data
CN105700020A (zh) * 2016-03-23 2016-06-22 中国石油天然气集团公司 一种地震数据随机噪声压制方法及装置
CN106680874B (zh) * 2016-12-08 2018-12-07 西安交通大学 基于波形形态特征稀疏化建模的谐波噪声压制方法
US10809402B2 (en) 2017-05-16 2020-10-20 Conocophillips Company Non-uniform optimal survey design principles
WO2019156586A1 (en) * 2018-02-08 2019-08-15 Andrey Bakulin Systems and methods to enhance 3-d prestack seismic data based on non-linear beamforming in the cross-spread domain
CA3111405A1 (en) 2018-09-30 2020-04-02 Conocophillips Company Machine learning based signal recovery
CN109254324B (zh) * 2018-10-19 2020-03-10 中国石油天然气股份有限公司 全频保幅地震数据处理方法和装置
CN112649863A (zh) * 2019-10-12 2021-04-13 中国石油化工股份有限公司 分频地震属性数据优化方法及系统

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GB8900037D0 (en) * 1989-01-03 1989-03-01 Geco As Marine seismic data conditioning
NO303305B1 (no) 1991-02-01 1998-06-22 Geco As FremgangsmÕte ved omkobling og sammenkobling av sensorgrupper
US5251183A (en) * 1992-07-08 1993-10-05 Mcconnell Joseph R Apparatus and method for marine seismic surveying utilizing adaptive signal processing
GB2309082B (en) * 1996-01-09 1999-12-01 Geco As Noise filtering method
US6049507A (en) * 1997-09-30 2000-04-11 Mobil Oil Corporation Method and apparatus for correcting effects of ship motion in marine seismology measurements
US6151556A (en) * 1999-06-18 2000-11-21 Mobil Oil Corporation Method and apparatus for doppler smear correction in marine seismology measurements

Also Published As

Publication number Publication date
NO20021878D0 (no) 2002-04-19
GB2370637B (en) 2004-01-28
GB2370637A (en) 2002-07-03
GB9924987D0 (en) 1999-12-22
US6876599B1 (en) 2005-04-05
WO2001029580A1 (en) 2001-04-26
AU7440300A (en) 2001-04-30
GB0209107D0 (en) 2002-05-29

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