WO2006055137A3 - Method for quantification and mitigation for dip-induced azimuthal avo - Google Patents

Method for quantification and mitigation for dip-induced azimuthal avo Download PDF

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Publication number
WO2006055137A3
WO2006055137A3 PCT/US2005/036968 US2005036968W WO2006055137A3 WO 2006055137 A3 WO2006055137 A3 WO 2006055137A3 US 2005036968 W US2005036968 W US 2005036968W WO 2006055137 A3 WO2006055137 A3 WO 2006055137A3
Authority
WO
WIPO (PCT)
Prior art keywords
dip
reservoirs
mitigation
quantification
azimuthal avo
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2005/036968
Other languages
French (fr)
Other versions
WO2006055137A2 (en
Inventor
Wenjie Dong
Chih-Ping Lu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Upstream Research Co
Original Assignee
ExxonMobil Upstream Research 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 Research Co filed Critical ExxonMobil Upstream Research Co
Priority to US11/666,579 priority Critical patent/US7761237B2/en
Priority to AU2005307047A priority patent/AU2005307047B2/en
Priority to EA200701070A priority patent/EA011314B1/en
Priority to CA2586603A priority patent/CA2586603C/en
Priority to BRPI0518362-6A priority patent/BRPI0518362A2/en
Priority to EP05812478A priority patent/EP1812811A2/en
Publication of WO2006055137A2 publication Critical patent/WO2006055137A2/en
Publication of WO2006055137A3 publication Critical patent/WO2006055137A3/en
Priority to NO20072189A priority patent/NO20072189L/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • G01V1/32—Transforming one recording into another or one representation into another
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/63—Seismic attributes, e.g. amplitude, polarity, instant phase
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/63—Seismic attributes, e.g. amplitude, polarity, instant phase
    • G01V2210/632—Amplitude variation versus offset or angle of incidence [AVA, AVO, AVI]

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)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

This patent delineates methods for quantifying and mitigating dip-induced azimuthal AVO effects in seismic fracture detection using Azimuthal AVO analysis by accurately accounting for the divergence correction and azimuthal dependence of the reflection angle. Solutions are provided for three cases: (1) dipping isotropic reservoirs; (2) anisotropic reservoirs with fractures aligned in arbitrary direction; and (3) anisotropic reservoirs where vertical fractures are aligned perpendicular to the dip direction.
PCT/US2005/036968 2004-11-18 2005-10-14 Method for quantification and mitigation for dip-induced azimuthal avo Ceased WO2006055137A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US11/666,579 US7761237B2 (en) 2004-11-18 2005-10-14 Method for quantification and mitigation for dip-induced azimuthal AVO
AU2005307047A AU2005307047B2 (en) 2004-11-18 2005-10-14 Method for quantification and mitigation for dip-induced azimuthal AVO
EA200701070A EA011314B1 (en) 2004-11-18 2005-10-14 Method for quantification and mitigation for dip-induced azimuthal avo
CA2586603A CA2586603C (en) 2004-11-18 2005-10-14 Method for quantification and mitigation for dip-induced azimuthal avo
BRPI0518362-6A BRPI0518362A2 (en) 2004-11-18 2005-10-14 Method for quantification and mitigation for tilt-induced azimuthal grandmother
EP05812478A EP1812811A2 (en) 2004-11-18 2005-10-14 Method for quantification and mitigation for dip-induced azimuthal avo
NO20072189A NO20072189L (en) 2004-11-18 2007-04-27 Method for Quantification and Limitation of Inclinational Induced Azimuth AVO

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62906704P 2004-11-18 2004-11-18
US60/629,067 2004-11-18

Publications (2)

Publication Number Publication Date
WO2006055137A2 WO2006055137A2 (en) 2006-05-26
WO2006055137A3 true WO2006055137A3 (en) 2006-08-10

Family

ID=34956493

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/036968 Ceased WO2006055137A2 (en) 2004-11-18 2005-10-14 Method for quantification and mitigation for dip-induced azimuthal avo

Country Status (8)

Country Link
US (1) US7761237B2 (en)
EP (1) EP1812811A2 (en)
AU (1) AU2005307047B2 (en)
BR (1) BRPI0518362A2 (en)
CA (1) CA2586603C (en)
EA (1) EA011314B1 (en)
NO (1) NO20072189L (en)
WO (1) WO2006055137A2 (en)

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US8463551B2 (en) * 2009-11-17 2013-06-11 Schlumberger Technology Corporation Consistent dip estimation for seismic imaging
US8886503B2 (en) 2011-04-19 2014-11-11 Schlumberger Technology Corporation Discontinuity detection
US9542507B2 (en) 2012-02-23 2017-01-10 Schlumberger Technology Corporation Feature detection in seismic volumes
RU2509890C1 (en) * 2012-11-02 2014-03-20 Общество с ограниченной ответственностью "Инситу" Control and determination method of coordinates of dangerous state of mine rock massif at underground mining operations
US9234971B2 (en) * 2013-11-18 2016-01-12 Nonlinear Seismic Imaging, Inc. Direct reservoir signature using the drag wave
US10379243B2 (en) * 2014-03-28 2019-08-13 Cgg Services Sas Method and apparatus for characterizing azimuthal anisotropy using statistical moments
US10401514B2 (en) * 2015-06-17 2019-09-03 Conocophillips Company Seismic azimuthal gradient estimation
CN105068117B (en) * 2015-08-25 2016-06-08 中国矿业大学(北京) AVO inversion method, device and equipment for fractured media
CN111158053B (en) * 2019-12-20 2023-02-03 中石化石油工程技术服务有限公司 Crack prediction method and device
CN113820746B (en) * 2020-06-18 2025-01-28 中国石油化工股份有限公司 A seismic oil and gas detection method and system
CN112462421B (en) * 2020-10-30 2024-08-27 中国石油天然气集团有限公司 Reservoir information prediction method and device, electronic equipment and storage medium
CN112682034B (en) * 2020-12-04 2022-12-09 中国地质大学（北京） Method and device for crack identification and dip angle characterization based on tight sandstone reservoir
CN113075727B (en) * 2021-02-20 2023-09-26 中国石油天然气股份有限公司 Method and system for determining reservoir fracture distribution characteristics based on amplitude azimuth derivatives
CN113109872B (en) * 2021-04-07 2022-06-21 中国煤炭地质总局物测队 Pre-stack amplitude compensation processing method based on coverage frequency weighting
CN115903013B (en) * 2021-08-03 2025-08-19 中国石油天然气股份有限公司 Crack prediction method, system, machine-readable storage medium, and data processing apparatus
CN115963551B (en) * 2021-10-09 2025-12-23 中国石油化工股份有限公司 Fracture reservoir prediction method and device with omnibearing attribute optimizing function
CN115980857B (en) * 2021-10-14 2025-07-29 中国石油化工股份有限公司 Quantitative prediction method for pre-stack earthquake of inclined cracks
CN116047622B (en) * 2021-10-28 2025-12-19 中国石油化工股份有限公司 Method and system for evaluating coverage times azimuth distribution uniformity
CN117075193A (en) * 2023-07-28 2023-11-17 成都理工大学 A quantitative description method for reservoir internal seepage structure and fracture connectivity
CN119781036B (en) * 2023-10-08 2025-11-07 中国石油化工股份有限公司 Accurate extraction method of seismic structure information
CN120178320B (en) * 2023-12-18 2026-02-13 中国石油天然气集团有限公司 AVO attribute-based oil gas detection method
CN119620192B (en) * 2025-02-14 2025-05-06 中国石油大学(华东) A method for predicting inclined fractures and identifying oil and gas considering partial saturation attenuation mechanism

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US20020007247A1 (en) * 2000-06-30 2002-01-17 Cheng Yao C. Method for imaging discontinuities in seismic data using dip-steering
US6681184B2 (en) * 2001-05-15 2004-01-20 Input/Output, Inc. System for estimating azimuthal variations in seismic data
US20040093163A1 (en) * 2002-11-12 2004-05-13 Moshe Reshef Seismic analysis using post-imaging seismic anisotropy corrections
US20040210394A1 (en) * 2001-08-31 2004-10-21 Henning Trappe Method for the determination of local similitude from seismic 3d measured data

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US20020007247A1 (en) * 2000-06-30 2002-01-17 Cheng Yao C. Method for imaging discontinuities in seismic data using dip-steering
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US20040210394A1 (en) * 2001-08-31 2004-10-21 Henning Trappe Method for the determination of local similitude from seismic 3d measured data
US20040093163A1 (en) * 2002-11-12 2004-05-13 Moshe Reshef Seismic analysis using post-imaging seismic anisotropy corrections

Also Published As

Publication number Publication date
NO20072189L (en) 2007-08-13
US20070260404A1 (en) 2007-11-08
EP1812811A2 (en) 2007-08-01
BRPI0518362A2 (en) 2008-11-18
US7761237B2 (en) 2010-07-20
AU2005307047B2 (en) 2010-11-18
EA200701070A1 (en) 2007-10-26
AU2005307047A1 (en) 2006-05-26
WO2006055137A2 (en) 2006-05-26
EA011314B1 (en) 2009-02-27
CA2586603A1 (en) 2006-05-26
CA2586603C (en) 2014-04-01

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