NO20010674D0 - Forbedret fremgangsmåte for to-bölgefelts-forsterkning - Google Patents

Forbedret fremgangsmåte for to-bölgefelts-forsterkning

Info

Publication number
NO20010674D0
NO20010674D0 NO20010674A NO20010674A NO20010674D0 NO 20010674 D0 NO20010674 D0 NO 20010674D0 NO 20010674 A NO20010674 A NO 20010674A NO 20010674 A NO20010674 A NO 20010674A NO 20010674 D0 NO20010674 D0 NO 20010674D0
Authority
NO
Norway
Prior art keywords
improved
amplification method
wave field
field amplification
wave
Prior art date
Application number
NO20010674A
Other languages
English (en)
Other versions
NO20010674L (no
Inventor
Joel G Starr
Original Assignee
Pgs Data Proc 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 Pgs Data Proc Inc filed Critical Pgs Data Proc Inc
Publication of NO20010674D0 publication Critical patent/NO20010674D0/no
Publication of NO20010674L publication Critical patent/NO20010674L/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
    • G01V1/38—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. 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
    • G01V1/362—Effecting static or dynamic corrections; Stacking
    • 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
    • G01V2210/52—Move-out correction
NO20010674A 1998-09-11 2001-02-09 Forbedret fremgangsmåte for to-bölgefelts-forsterkning NO20010674L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/151,366 US6151275A (en) 1998-09-11 1998-09-11 Method of dual wavefield reinforcement
PCT/US1999/019165 WO2000016127A1 (en) 1998-09-11 1999-08-23 An improved method of dual wavefield reinforcement

Publications (2)

Publication Number Publication Date
NO20010674D0 true NO20010674D0 (no) 2001-02-09
NO20010674L NO20010674L (no) 2001-05-03

Family

ID=22538439

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20010674A NO20010674L (no) 1998-09-11 2001-02-09 Forbedret fremgangsmåte for to-bölgefelts-forsterkning

Country Status (10)

Country Link
US (1) US6151275A (no)
EP (1) EP1114333A1 (no)
CN (1) CN1317096A (no)
AU (1) AU760176B2 (no)
CA (1) CA2339265A1 (no)
EA (1) EA200100217A1 (no)
EG (1) EG22112A (no)
MX (1) MXPA01002606A (no)
NO (1) NO20010674L (no)
WO (1) WO2000016127A1 (no)

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EP1405105A2 (en) * 2001-05-25 2004-04-07 ExxonMobil Upstream Research Company Trapped water bottom multiple and peg-leg multiple suppression for ocean bottom seismic data
GB2393513A (en) * 2002-09-25 2004-03-31 Westerngeco Seismic Holdings Marine seismic surveying using a source not having a ghost at a non-zero frequency
GB2400662B (en) 2003-04-15 2006-08-09 Westerngeco Seismic Holdings Active steering for marine seismic sources
US7800977B2 (en) * 2004-06-01 2010-09-21 Westerngeco L.L.C. Pre-stack combining of over/under seismic data
CN1699973B (zh) * 2005-04-28 2012-05-09 天津先阳科技发展有限公司 利用浮动基准实现浓度测量的方法
WO2008076191A2 (en) * 2006-12-15 2008-06-26 Exxonmobil Upstream Research Company Identification and suppression of multiples in ocean bottom seismic data
EP2250521B1 (en) 2008-02-29 2011-08-03 Saudi Arabian Oil Company Method, program product, and system for suppression of residual water bottom energy in surface seismic data
US8321134B2 (en) * 2008-10-31 2012-11-27 Saudi Arabia Oil Company Seismic image filtering machine to generate a filtered seismic image, program products, and related methods
US20110158045A1 (en) * 2009-12-30 2011-06-30 Kenneth Karlsen System for adjusting geophysical sensor streamer front end towing depth
CN101907727B (zh) * 2010-08-17 2012-05-30 中国科学院地质与地球物理研究所 一种面波多分量转换波静校正方法
US20120113750A1 (en) 2010-11-08 2012-05-10 Saudi Arabian Oil Company Non-hyperbolic correction of seismic data
CN102176056B (zh) * 2011-02-18 2012-11-28 中国石油化工股份有限公司 基于时频分析的地震有效波多域能量补偿方法
US8964505B2 (en) * 2011-11-10 2015-02-24 Cggveritas Services Sa Device and method for determining seismic offset in marine acquisition
CN102759749B (zh) * 2012-07-06 2014-11-19 西安石油大学 一种瑞雷面波速度分析方法
CN102759750A (zh) * 2012-07-06 2012-10-31 西安石油大学 一种瑞雷面波速度-波数分析方法
US9453930B2 (en) 2012-11-01 2016-09-27 Pgs Geophysical As Systems and methods for high-resolution imaging using separated wavefields
US9791580B2 (en) 2014-04-17 2017-10-17 Pgs Geophysical As Methods and systems to separate wavefields using pressure wavefield data
CN109085644A (zh) * 2018-07-30 2018-12-25 中国石油化工股份有限公司 基于双射线走时的真地表成像方法
CN112099089B (zh) * 2019-06-17 2021-08-20 中国海洋大学 一种基于浮动基准面的山区地震资料静校正量计算方法

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US4210968A (en) * 1975-12-16 1980-07-01 Lindseth Roy O Seismic exploration technique
US4253164A (en) * 1978-10-30 1981-02-24 Western Geophysical Co. Of America Multi-purpose seismic transducer
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US4888743A (en) * 1986-10-30 1989-12-19 Amoco Corporation Method of seismic surveying for resolving the effects of formation anisotropy in shear wave reflection seismic data
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US4912979A (en) * 1987-10-14 1990-04-03 Amoco Corporation Method and apparatus for detecting and measuring elastic anisotropy
US4794573A (en) * 1988-02-11 1988-12-27 Conoco Inc. Process for separating upgoing and downgoing events on vertical seismic profiles
US4992992A (en) * 1988-10-21 1991-02-12 Western Atlas International, Inc. Processing for seismic data from slanted cable
US4910716A (en) * 1989-01-31 1990-03-20 Amoco Corporation Suppression of coherent noise in seismic data
US4937793A (en) * 1989-05-30 1990-06-26 Halliburton Geophysical Services, Inc. Processing method for marine seismic surveying utilizing dual streamers
US4935903A (en) * 1989-05-30 1990-06-19 Halliburton Geophysical Services, Inc. Reinforcement of surface seismic wavefields
US4992993A (en) * 1990-06-18 1991-02-12 Western Atlas International, Inc. Correction for variable water-column velocity in seismic data
US5136544A (en) * 1990-09-26 1992-08-04 Intel Corporation Computer memory with status cell
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
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US5365492A (en) * 1993-08-04 1994-11-15 Western Atlas International, Inc. Method for reverberation suppression

Also Published As

Publication number Publication date
AU5685999A (en) 2000-04-03
MXPA01002606A (es) 2002-04-08
US6151275A (en) 2000-11-21
EA200100217A1 (ru) 2001-08-27
EG22112A (en) 2002-08-30
EP1114333A1 (en) 2001-07-11
CA2339265A1 (en) 2000-03-23
WO2000016127A1 (en) 2000-03-23
AU760176B2 (en) 2003-05-08
CN1317096A (zh) 2001-10-10
NO20010674L (no) 2001-05-03

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application