BRPI0920220A2 - técnica de ajuste de curva para determinar as características de dispersão das ondas elásticas - Google Patents

técnica de ajuste de curva para determinar as características de dispersão das ondas elásticas

Info

Publication number
BRPI0920220A2
BRPI0920220A2 BRPI0920220A BRPI0920220A BRPI0920220A2 BR PI0920220 A2 BRPI0920220 A2 BR PI0920220A2 BR PI0920220 A BRPI0920220 A BR PI0920220A BR PI0920220 A BRPI0920220 A BR PI0920220A BR PI0920220 A2 BRPI0920220 A2 BR PI0920220A2
Authority
BR
Brazil
Prior art keywords
curve fitting
dispersion characteristics
elastic waves
fitting technique
technique
Prior art date
Application number
BRPI0920220A
Other languages
English (en)
Inventor
Chen Li
Douglas J Patterson
Xiao Ming Tang
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BRPI0920220A2 publication Critical patent/BRPI0920220A2/pt
Publication of BRPI0920220B1 publication Critical patent/BRPI0920220B1/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
    • G01V1/30—Analysis
    • 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
    • G01V1/30—Analysis
    • G01V1/303—Analysis for determining velocity profiles or travel times
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G01V1/48—Processing data
    • G01V1/50—Analysing data
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
BRPI0920220-0A 2008-10-03 2009-10-02 método e aparelho para avaliar uma vagarosidade de uma formação de solo BRPI0920220B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10250608P 2008-10-03 2008-10-03
US61/102,506 2008-10-03
US12/571,671 2009-10-01
US12/571,671 US8456952B2 (en) 2008-10-03 2009-10-01 Curve-fitting technique for determining dispersion characteristics of guided elastic waves
PCT/US2009/059427 WO2010040087A2 (en) 2008-10-03 2009-10-02 A novel curve-fitting technique for determining dispersion characteristics of guided elastic waves

Publications (2)

Publication Number Publication Date
BRPI0920220A2 true BRPI0920220A2 (pt) 2015-12-29
BRPI0920220B1 BRPI0920220B1 (pt) 2021-03-09

Family

ID=42074242

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0920220-0A BRPI0920220B1 (pt) 2008-10-03 2009-10-02 método e aparelho para avaliar uma vagarosidade de uma formação de solo

Country Status (5)

Country Link
US (1) US8456952B2 (pt)
BR (1) BRPI0920220B1 (pt)
GB (1) GB2476012B (pt)
NO (1) NO341681B1 (pt)
WO (1) WO2010040087A2 (pt)

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US8451688B2 (en) * 2009-09-08 2013-05-28 Schlumberger Technology Corporation Methods and apparatus to combine monopole and multipole acoustic logging measurements to determine shear slowness
US8325559B2 (en) 2010-08-27 2012-12-04 Board Of Regents Of The University Of Texas System Extracting SV shear data from P-wave marine data
US8243548B2 (en) 2010-08-27 2012-08-14 Board Of Regents Of The University Of Texas System Extracting SV shear data from P-wave seismic data
US8040754B1 (en) 2010-08-27 2011-10-18 Board Of Regents Of The University Of Texas System System and method for acquisition and processing of elastic wavefield seismic data
CA2829764A1 (en) * 2011-03-15 2012-09-20 Halliburton Energy Services, Inc. Acoustic signal processing using model-based adaptive filtering
WO2012177335A1 (en) * 2011-06-21 2012-12-27 Exxonmobil Upstream Research Company Improved dispersion estimation by nonlinear optimization of beam-formed fields
AU2012376243B2 (en) 2012-04-02 2015-07-30 Halliburton Energy Services, Inc. Acoustic logging systems and methods employing multi-mode inversion for anisotropy and shear slowness
US20130322210A1 (en) * 2012-06-05 2013-12-05 Jefferrson Y. Alford Methods and Apparatus for Modeling Formations
BR112015010682A2 (pt) * 2012-12-11 2017-07-11 Halliburton Energy Services Inc método para estimar as propriedades de uma formação utilizando processamento de matriz acústica, sistema de tratamento de informações e sistema para estimar as propriedades de uma formação utilizando processamento de matriz acústica
GB2515009B (en) * 2013-06-05 2020-06-24 Reeves Wireline Tech Ltd Methods of and apparatuses for improving log data
CN104656128B (zh) * 2013-11-19 2018-11-30 中国石油天然气集团公司 一种应用于石油勘探中地震仪器排列的监控系统
WO2015102507A1 (en) * 2013-12-30 2015-07-09 Schlumberger Holdings Limited Method and system for processing acoustic waveforms
US10094945B2 (en) * 2014-03-24 2018-10-09 Baker Hughes, A Ge Company, Llc Formation measurements using nonlinear guided waves
US10185046B2 (en) * 2014-06-09 2019-01-22 Exxonmobil Upstream Research Company Method for temporal dispersion correction for seismic simulation, RTM and FWI
US20160146960A1 (en) * 2014-11-21 2016-05-26 Schlumberger Technology Corporation Method of analysing a subsurface region
US10809400B2 (en) 2015-10-27 2020-10-20 Schlumberger Technology Corporation Determining shear slowness based on a higher order formation flexural acoustic mode
US20170115413A1 (en) 2015-10-27 2017-04-27 Schlumberger Technology Corporation Determining shear slowness from dipole source-based measurements aquired by a logging while drilling acoustic measurement tool
WO2017172810A1 (en) * 2016-04-01 2017-10-05 Halliburton Energy Services, Inc. Borehole dispersive wave processing with automatic dispersion matching for compressional and shear slowness
WO2017172805A1 (en) * 2016-04-01 2017-10-05 Halliburton Energy Services, Inc. Automatic slowness-frequency range determination for advanced borehole sonic data processing
US11209566B2 (en) * 2016-06-22 2021-12-28 University Of Houston System Nonlinear signal comparison and high-resolution measurement of seismic or acoustic wave dispersion
US11550073B2 (en) 2016-10-25 2023-01-10 Halliburton Energy Services, Inc. Enhanced-resolution rock formation body wave slowness determination from borehole guided waves
CN106526678B (zh) * 2016-10-26 2019-08-23 中国科学院声学研究所 一种反射声波测井的波场分离方法及装置
GB201700399D0 (en) 2017-01-10 2017-02-22 Reeves Wireline Tech Ltd Improved method of and apparatus for carrying out acoustic well logging
WO2018231234A1 (en) 2017-06-15 2018-12-20 Halliburton Energy Services, Inc. Enhanced waveform analysis for target modes of borehole waves
US10605944B2 (en) 2017-06-23 2020-03-31 Baker Hughes, A Ge Company, Llc Formation acoustic property measurement with beam-angled transducer array
CN107753058B (zh) * 2017-11-22 2021-03-02 深圳中科乐普医疗技术有限公司 一种剪切波动态滤波方法
WO2020076308A1 (en) 2018-10-09 2020-04-16 Halliburton Energy Services, Inc. Methods and systems for processing slowness values from borehole sonic data
WO2020117235A1 (en) * 2018-12-06 2020-06-11 Halliburton Energy Services, Inc. Methods and systems for processing borehole dispersive waves with a physics-based machine learning analysis
US11585956B2 (en) 2018-12-31 2023-02-21 Halliburton Energy Services, Inc. Shear velocity radial profiling based on flexural mode dispersion
CN114585949A (zh) * 2019-10-02 2022-06-03 斯伦贝谢技术有限公司 利用井眼声波数据反演地层各向异性常数的数据驱动方法
US11656381B2 (en) 2020-04-02 2023-05-23 Halliburton Energy Services, Inc. Extracting shear wave slowness from hexapole waves and octupole waves
US12038546B2 (en) 2021-02-09 2024-07-16 Halliburton Energy Services, Inc. Methods to estimate formation slowness from multi-borehole modes and of a multi-mode dispersion wave and multi-mode dispersion estimation systems
WO2023091440A1 (en) * 2021-11-16 2023-05-25 Schlumberger Technology Corporation Automatic borehole sonic classification method and apparatus
US12320937B2 (en) * 2022-05-02 2025-06-03 Cgg Services Sas Full-waveform inversion with elastic mitigation using acoustic anisotropy
CN114839684B (zh) * 2022-05-20 2024-04-19 中国海洋大学 一种套管井纵波提取方法、装置、设备和存储介质
CN115166817B (zh) * 2022-06-30 2023-02-17 哈尔滨工程大学 一种基于冰层模态群慢度差特征的冰声定位方法
CN119535573A (zh) * 2023-08-29 2025-02-28 中国石油天然气集团有限公司 一种横向各向同性硬地层水平横波速度反演方法及装置
CN117270053B (zh) * 2023-09-28 2024-04-16 成都理工大学 一种基于偶极声波测井的地层横波慢度和衰减计算方法
CN120294827B (zh) * 2025-04-17 2025-12-12 中国石油大学(北京) 快速计算粘弹各向异性页岩储层导波频散曲线的方法、装置、设备及介质

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US5278805A (en) * 1992-10-26 1994-01-11 Schlumberger Technology Corporation Sonic well logging methods and apparatus utilizing dispersive wave processing
US5703772A (en) 1995-09-15 1997-12-30 Western Atlas International, Inc. Method and apparatus for correcting drift in the response of analog receiver components in induction well logging instruments
US5873051A (en) 1996-09-20 1999-02-16 Geoquest, A Division Of Schlumberger Technology Corporation Method and apparatus for processing at least two seismic data sets during a step to derive a third data set
US7363159B2 (en) 2002-02-28 2008-04-22 Pathfinder Energy Services, Inc. Method of determining resistivity and/or dielectric values of an earth formation as a function of position within the earth formation
US6930616B2 (en) 2000-11-13 2005-08-16 Baker Hughes Incorporated Method and apparatus for LWD shear velocity measurement
US7120541B2 (en) * 2004-05-18 2006-10-10 Schlumberger Technology Corporation Sonic well logging methods and apparatus utilizing parametric inversion dispersive wave processing
MX2007008513A (es) 2005-01-14 2007-12-07 Exxonmobil Upstream Res Co Metodo y aparato para estimar lentitud de yacimiento.
WO2007148863A1 (en) * 2006-06-20 2007-12-27 Lg Electronics Inc. Digital broadcasting system and method of processing data
US7672784B2 (en) 2006-06-21 2010-03-02 Baker Hughes Incorporated Using statistics of a fitting function for data-driven dispersion slowness processing

Also Published As

Publication number Publication date
US20100085835A1 (en) 2010-04-08
US8456952B2 (en) 2013-06-04
WO2010040087A2 (en) 2010-04-08
NO20110375A1 (no) 2011-04-19
GB201104592D0 (en) 2011-05-04
GB2476012A (en) 2011-06-08
GB2476012B (en) 2012-10-10
BRPI0920220B1 (pt) 2021-03-09
WO2010040087A3 (en) 2010-07-01
NO341681B1 (no) 2017-12-18

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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