BR0209418A - Exploração eletrossìmica não linear - Google Patents

Exploração eletrossìmica não linear

Info

Publication number
BR0209418A
BR0209418A BR0209418-5A BR0209418A BR0209418A BR 0209418 A BR0209418 A BR 0209418A BR 0209418 A BR0209418 A BR 0209418A BR 0209418 A BR0209418 A BR 0209418A
Authority
BR
Brazil
Prior art keywords
item
seismic
nonlinear
waveform
correlation
Prior art date
Application number
BR0209418-5A
Other languages
English (en)
Inventor
Scott C Hornbostel
Arthur H Thompson
Thomas C Halsey
Robert A Raschke
Clint A Davis
Original Assignee
Exxonmobil Upstream Res Co
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 Exxonmobil Upstream Res Co filed Critical Exxonmobil Upstream Res Co
Publication of BR0209418A publication Critical patent/BR0209418A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/007—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00 using the seismo-electric effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, 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
    • G01V1/02—Generating seismic energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/082—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with fields produced by spontaneous potentials, e.g. electrochemical or produced by telluric currents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

"EXPLORAçãO ELETROSSìSMICA NãO LINEAR". Um método para exploração sísmica, usando-se conversões não lineares (por exemplo, o item 6, Fig. 10) entre energia eletromagnética e sísmica. Os retornos sísmicos de uma forma de onda de fonte (por exemplo, o item 180, Fig. 7A) são correlacionados com uma forma de onda de referência (item 150, Fig. 5B), com ambas as formas de onda projetadas para minimizarem ambos os lobos laterais de correlação e a interferência de efeitos eletrossísmicos lineares. Um elemento de forma de onda (por exemplo, o item 10, Fig. 1A) é selecionado para ser seq³enciado por um código digital binário ou similar, para a geração de uma varredura de entrada com a penetração de profundidade necessária e supressão de ruído. Uma correlação da resposta sísmica com a forma de onda de referência em uma etapa de processamento de dados matematicamente agrega a resposta sísmica da varredura de entrada em uma ondulação única (por exemplo, o item 160, Fig. 6A). Os códigos digitais binários preferidos incluem 'Britains' prescritos de seq³ências de registrador de deslocamento de comprimento máximo (por exemplo, item 100, Fig. 3A). Também, um aparelho (itens 152 a 157, Fig. 15) para a geração das formas de onda desejadas.
BR0209418-5A 2001-05-02 2002-04-23 Exploração eletrossìmica não linear BR0209418A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28805901P 2001-05-02 2001-05-02
PCT/US2002/012815 WO2002091020A1 (en) 2001-05-02 2002-04-23 Nonlinear electroseismic exploration

Publications (1)

Publication Number Publication Date
BR0209418A true BR0209418A (pt) 2005-02-01

Family

ID=23105570

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209418-5A BR0209418A (pt) 2001-05-02 2002-04-23 Exploração eletrossìmica não linear

Country Status (10)

Country Link
US (2) US6664788B2 (pt)
EP (1) EP1393095A1 (pt)
CN (1) CN1254694C (pt)
AU (1) AU2002258958B2 (pt)
BR (1) BR0209418A (pt)
CA (1) CA2446278A1 (pt)
EA (1) EA005193B1 (pt)
MY (1) MY126229A (pt)
NO (1) NO20034882L (pt)
WO (1) WO2002091020A1 (pt)

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US7573780B2 (en) * 2004-02-26 2009-08-11 Exxonmobil Upstream Research Co. Electrode configurations for suppression of electroseismic source noise
EA009191B1 (ru) * 2004-05-20 2007-12-28 Эксонмобил Апстрим Рисерч Компани Форма волны от излучателя в логарифмическом спектре для электромагнитного исследования с управляемым источником
GB0516153D0 (en) * 2005-08-05 2005-09-14 Mtem Ltd Multi-transient dc resistivity measurements
US7330790B2 (en) * 2005-10-03 2008-02-12 Seismic Sciences, Inc. Method of seismo electromagnetic detecting of hydrocarbon deposits
US7872477B2 (en) * 2007-04-30 2011-01-18 Kjt Enterprises, Inc. Multi-component marine electromagnetic signal acquisition cable and system
US7746077B2 (en) * 2007-04-30 2010-06-29 Kjt Enterprises, Inc. Method for measuring the magnetotelluric response to the earth's subsurface
US8026723B2 (en) * 2007-04-30 2011-09-27 Kjt Enterprises, Inc. Multi-component marine electromagnetic signal acquisition method
US7859945B2 (en) * 2007-07-06 2010-12-28 Cggveritas Services Inc. Efficient seismic data acquisition with source separation
US7705599B2 (en) * 2007-07-09 2010-04-27 Kjt Enterprises, Inc. Buoy-based marine electromagnetic signal acquisition system
US20090265111A1 (en) * 2008-04-16 2009-10-22 Kjt Enterprises, Inc. Signal processing method for marine electromagnetic signals
WO2011034870A1 (en) * 2009-09-17 2011-03-24 Board Of Regents, The University Of Texas System Time-lapse seismic comparisons using pre-stack imaging and complex wave field comparisons to improve accuracy and detail
US9766363B2 (en) * 2010-07-30 2017-09-19 Halliburton Energy Services, Inc High resolution downhole imaging using signal conversion
US9335432B2 (en) 2010-08-30 2016-05-10 King Abdulaziz City For Science And Technology Semi-permeable terrain geophysical data acquisition
EP3543748A1 (en) 2011-03-30 2019-09-25 ES Xplore, LLC, Apparatus and system for passive electroseismic surveying
US8630148B2 (en) * 2011-06-02 2014-01-14 Schlumberger Technology Corporation Systems, methods, and apparatus to drive reactive loads
CN102323616B (zh) * 2011-06-08 2013-03-13 浙江大学 提高灰岩出露区地震数据分辨率的分频匹配方法
FR2981746B1 (fr) 2011-10-19 2014-11-21 Cggveritas Services Sa Source et procede d'acquisition sismique marine
FR2981759B1 (fr) 2011-10-19 2014-07-18 Cggveritas Services Sa Procede et dispositif pour determiner un signal de commande pour des sources marines vibrosismiques
FR2981758B1 (fr) 2011-10-19 2013-12-06 Cggveritas Services Sa .
US9239220B2 (en) 2012-04-30 2016-01-19 Conocophillips Company Determination of near surface geophyscial properties by impulsive displacement events
US8619497B1 (en) 2012-11-15 2013-12-31 Cggveritas Services Sa Device and method for continuous data acquisition
US8724428B1 (en) 2012-11-15 2014-05-13 Cggveritas Services Sa Process for separating data recorded during a continuous data acquisition seismic survey
US8633700B1 (en) 2013-03-05 2014-01-21 Hunt Energy Enterprises, Llc Sensors for passive electroseismic and seismoelectric surveying
US8873334B2 (en) 2013-03-05 2014-10-28 Hunt Energy Enterprises, L.L.C. Correlation techniques for passive electroseismic and seismoelectric surveying
US9921321B2 (en) 2013-08-27 2018-03-20 Shell Oil Company Seismic acquisition method and system
US9599750B2 (en) 2013-10-14 2017-03-21 Hunt Energy Enterprises L.L.C. Electroseismic surveying in exploration and production environments
WO2015118410A2 (en) 2014-02-10 2015-08-13 Cgg Services Sa System and method for generating simultaneous plural frequencies in seismic exploration
CN105425305B (zh) * 2015-11-04 2018-06-26 中石化石油工程地球物理有限公司江汉分公司 利用时间域瞬变水平电场下阶跃响应提高电性层分辨能力的方法
US10101495B2 (en) 2016-03-10 2018-10-16 Exxonmobil Research And Engineering Company Magneto-seismic exploration method and system
US11119230B2 (en) 2017-08-16 2021-09-14 Pgs Geophysical As Geophysical survey techniques using selective-length processing
US10830915B2 (en) * 2018-02-01 2020-11-10 EM Locator Technology, LLC Method of determining subsurface properties using multifrequency electromagnetic depth sounding
CN112415570B (zh) * 2019-08-21 2024-05-14 中国科学院国家空间科学中心 一种地震静电预警系统
CN111983365B (zh) * 2020-08-26 2021-07-20 西南交通大学 一种基于振荡波多级分解的变压器绕组变形检测方法
CN112835121B (zh) * 2021-01-04 2023-07-18 合肥工业大学 一种基于震电效应的勘探方法

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Also Published As

Publication number Publication date
MY126229A (en) 2006-09-29
EP1393095A1 (en) 2004-03-03
CN1556932A (zh) 2004-12-22
EA200301205A1 (ru) 2004-04-29
USRE41829E1 (en) 2010-10-19
NO20034882D0 (no) 2003-10-31
CN1254694C (zh) 2006-05-03
US6664788B2 (en) 2003-12-16
WO2002091020A1 (en) 2002-11-14
AU2002258958B2 (en) 2007-06-14
NO20034882L (no) 2003-12-17
CA2446278A1 (en) 2002-11-14
AU2002258958B8 (en) 2002-11-18
WO2002091020A8 (en) 2004-01-29
US20020181326A1 (en) 2002-12-05
EA005193B1 (ru) 2004-12-30

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2108 DE 31/05/2011.