BR0011773A - Método para corrigir dados sìsmicos quanto à distorção causada pelo movimento de uma fonte sìsmica e o movimento de um receptor sìsmico, e, sistema de medição sìsmica - Google Patents

Método para corrigir dados sìsmicos quanto à distorção causada pelo movimento de uma fonte sìsmica e o movimento de um receptor sìsmico, e, sistema de medição sìsmica

Info

Publication number
BR0011773A
BR0011773A BR0011773-0A BR0011773A BR0011773A BR 0011773 A BR0011773 A BR 0011773A BR 0011773 A BR0011773 A BR 0011773A BR 0011773 A BR0011773 A BR 0011773A
Authority
BR
Brazil
Prior art keywords
seismic
movement
receiver
source
distortion caused
Prior art date
Application number
BR0011773-0A
Other languages
English (en)
Inventor
Paul Allen Kenneth
Original Assignee
Exxonmobil Oil Corp
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 Oil Corp filed Critical Exxonmobil Oil Corp
Publication of BR0011773A publication Critical patent/BR0011773A/pt

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
    • G01V1/364—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
    • G01V2210/30—Noise handling
    • G01V2210/32—Noise reduction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

"MéTODO PARA CORRIGIR DADOS SìSMICOS QUANTO A DISTORçãO CAUSADA PELO MOVIMENTO DE UMA FONTE SìSMICA E O MOVIMENTO DE UM RECEPTOR SìSMICO, E, SISTEMA DE MEDIçãO SìSMICA". Um sistema sísmico é provido com um método de reduzir distorção causada pelo movimento de uma fonte (112) e receptor (114) em medições sísmicas marinhas. Em um modo de realização, o sistema sísmico compreende uma fonte sísmica (112), um receptor sísmico (114), uma unidade de interface fonte/receptor (56), uma unidade de processamento (53), um unidade de armazenamento de dados (54), um dispositivo de exibição visual (52), e um dispositivo de entrada de usuário (59). A unidade de processamento é configurada para receber medições sísmicas provenientes do receptor sísmico e criar um modelo de velocidade sísmica a partir dos dados recebidos. A unidade de processamento usa o modelo de velocidade para calcular uma função de dilatação que é indicadora de uma distorção causada pelo movimento da fonte sísmica.
BR0011773-0A 1999-06-18 2000-06-16 Método para corrigir dados sìsmicos quanto à distorção causada pelo movimento de uma fonte sìsmica e o movimento de um receptor sìsmico, e, sistema de medição sìsmica BR0011773A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/336,658 US6151556A (en) 1999-06-18 1999-06-18 Method and apparatus for doppler smear correction in marine seismology measurements
PCT/US2000/016582 WO2000079303A1 (en) 1999-06-18 2000-06-16 Method and apparatus for doppler smear correction in marine seismology measurements

Publications (1)

Publication Number Publication Date
BR0011773A true BR0011773A (pt) 2002-04-02

Family

ID=23317088

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011773-0A BR0011773A (pt) 1999-06-18 2000-06-16 Método para corrigir dados sìsmicos quanto à distorção causada pelo movimento de uma fonte sìsmica e o movimento de um receptor sìsmico, e, sistema de medição sìsmica

Country Status (10)

Country Link
US (1) US6151556A (pt)
EP (1) EP1204885A4 (pt)
AU (1) AU772262B2 (pt)
BR (1) BR0011773A (pt)
CA (1) CA2375495C (pt)
EA (1) EA003760B1 (pt)
MY (1) MY118579A (pt)
NO (1) NO20016144L (pt)
OA (1) OA11967A (pt)
WO (1) WO2000079303A1 (pt)

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US7561493B2 (en) 2003-05-30 2009-07-14 Fairfield Industries, Inc. Method and apparatus for land based seismic data acquisition
FR2867568B1 (fr) * 2004-03-15 2006-06-02 Xavier Demoulin Procede de caracterisation geotechnique d'un fond subaquatique, utilisant une onde acoustique a large bande et a rasance multiple
US7031223B2 (en) * 2004-04-30 2006-04-18 Pgs Americas, Inc. Method for correcting seismic data for receiver movement during data acquisition
US7739051B2 (en) * 2004-07-14 2010-06-15 Compagnie Generale De Geophysique Method for determination of diffractor locations at sea bottom for the purpose of attenuating such energy
US8534959B2 (en) 2005-01-17 2013-09-17 Fairfield Industries Incorporated Method and apparatus for deployment of ocean bottom seismometers
US8127706B2 (en) * 2005-05-02 2012-03-06 Fairfield Industries Incorporated Deck configuration for ocean bottom seismometer launch platforms
US8045417B2 (en) 2007-02-13 2011-10-25 Landmark Graphics Corporation Analyzing 2-D surface and/or borehole seismic data to locate subsurface diffractors
US7545704B2 (en) * 2007-02-13 2009-06-09 Landmark Graphics Corporation Performing 3-D scatterer imaging from 2-D seismic data
US7496452B2 (en) * 2007-04-13 2009-02-24 Westerngeco L.L.C. Correction for errors caused by variation in water conditions
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US8611191B2 (en) 2008-05-22 2013-12-17 Fairfield Industries, Inc. Land based unit for seismic data acquisition
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US9297923B2 (en) * 2010-03-01 2016-03-29 Westerngeco L.L.C. Gravity measurements using seismic streamers
US8582395B2 (en) 2010-11-04 2013-11-12 Westerngeco L.L.C. Marine vibroseis motion correction
RU2546753C1 (ru) 2011-03-14 2015-04-10 Джеко Текнолоджи Б.В. Свипирование для морских вибраторов
US8949030B2 (en) 2011-07-29 2015-02-03 Westerngeco L.L.C. Attenuating sea-surface ghost wave effects in seismic data
FR2985095B1 (fr) * 2011-12-23 2014-01-31 Thales Sa Module acoustique et antenne integrant ledit module acoustique
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US9274239B2 (en) 2012-01-13 2016-03-01 Westerngeco L.L.C. Wavefield deghosting
US20140153367A1 (en) * 2012-11-30 2014-06-05 Chevron U.S.A. Inc. System and method for velocity anomaly analysis
US20140153366A1 (en) * 2012-11-30 2014-06-05 Chevron U.S.A. Inc. System and method for velocity anomaly analysis
EP3025170B1 (en) 2013-07-23 2021-11-03 CGG Services SAS Method for designature of seismic data acquired using moving source and seismic data processing system
GB2549902B8 (en) 2015-01-05 2021-09-29 Cgg Services Sas Processing seismic data acquired using moving non-impulsive sources
CN104932008B (zh) * 2015-05-29 2017-07-04 西安石文软件有限公司 补偿j变换的复时‑频谱提高地震剖面分辨率的方法
CN104932018A (zh) * 2015-05-29 2015-09-23 西北工业大学 补偿变分辨率因子s变换的复时-频谱提高地震剖面分辨率的方法
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US10067252B2 (en) 2016-07-25 2018-09-04 Chevron U.S.A. Inc. Methods and systems for identifying a clathrate deposit
WO2018178279A1 (en) 2017-03-31 2018-10-04 Bp Exploration Operating Company Limited Well and overburden monitoring using distributed acoustic sensors
US11199085B2 (en) 2017-08-23 2021-12-14 Bp Exploration Operating Company Limited Detecting downhole sand ingress locations
EA202090867A1 (ru) 2017-10-11 2020-09-04 Бп Эксплорейшн Оперейтинг Компани Лимитед Обнаружение событий с использованием признаков в области акустических частот
US12571301B2 (en) 2018-11-29 2026-03-10 Bp Exploration Operating Company Limited DAS data processing to identify fluid inflow locations and fluid type
GB201820331D0 (en) 2018-12-13 2019-01-30 Bp Exploration Operating Co Ltd Distributed acoustic sensing autocalibration
US11035969B2 (en) 2019-06-19 2021-06-15 Magseis Ff Llc Marine diffraction survey for small object detection
US12196074B2 (en) 2019-09-20 2025-01-14 Lytt Limited Systems and methods for sand ingress prediction for subterranean wellbores
EP4045766A1 (en) 2019-10-17 2022-08-24 Lytt Limited Fluid inflow characterization using hybrid das/dts measurements
WO2021073740A1 (en) 2019-10-17 2021-04-22 Lytt Limited Inflow detection using dts features
WO2021093974A1 (en) 2019-11-15 2021-05-20 Lytt Limited Systems and methods for draw down improvements across wellbores
EP4088144B1 (en) * 2020-01-10 2025-07-30 BP Corporation North America Inc. Method and apparatus for performing efficient modeling of extended-duration moving seismic sources
CN111221036B (zh) * 2020-01-21 2021-03-30 中南大学 一种含未知空洞的目标区域震源定位方法及系统
EP4491845A3 (en) 2020-06-11 2025-03-12 Lytt Limited Systems and methods for monitoring fluid outflow flow along a wellbore
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CN111929730B (zh) 2020-08-20 2021-04-16 中国矿业大学(北京) 小尺度地质异常体检测方法及装置
CN113504568B (zh) * 2021-07-09 2022-09-09 吉林大学 一种基于小生境差分进化算法的中值滤波方法
TWI838007B (zh) * 2022-12-14 2024-04-01 財團法人船舶暨海洋產業研發中心 船舶環境風險即時控管導航系統及其運作方法
CN116224440B (zh) * 2022-12-26 2026-01-09 吉林大学 一种二次扫频移动海洋可控震源多普勒频移校正方法

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US5325436A (en) * 1993-06-30 1994-06-28 House Ear Institute Method of signal processing for maintaining directional hearing with hearing aids

Also Published As

Publication number Publication date
CA2375495C (en) 2004-11-16
NO20016144D0 (no) 2001-12-17
EP1204885A1 (en) 2002-05-15
EA200200053A1 (ru) 2002-06-27
EA003760B1 (ru) 2003-08-28
MY118579A (en) 2004-12-31
OA11967A (en) 2006-04-17
WO2000079303A8 (en) 2001-04-19
AU5743000A (en) 2001-01-09
WO2000079303A1 (en) 2000-12-28
US6151556A (en) 2000-11-21
AU772262B2 (en) 2004-04-22
CA2375495A1 (en) 2000-12-28
EP1204885A4 (en) 2014-06-25
NO20016144L (no) 2002-02-19

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

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