EG22633A - Processing sonic waveform measurements - Google Patents

Processing sonic waveform measurements

Info

Publication number
EG22633A
EG22633A EG20000375A EG20000375A EG22633A EG 22633 A EG22633 A EG 22633A EG 20000375 A EG20000375 A EG 20000375A EG 20000375 A EG20000375 A EG 20000375A EG 22633 A EG22633 A EG 22633A
Authority
EG
Egypt
Prior art keywords
waveform measurements
sonic waveform
processing sonic
processing
measurements
Prior art date
Application number
EG20000375A
Other languages
English (en)
Original Assignee
Schlumberger Seaco 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 Schlumberger Seaco Inc filed Critical Schlumberger Seaco Inc
Application granted granted Critical
Publication of EG22633A publication Critical patent/EG22633A/xx

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
    • G01V1/40—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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (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)
EG20000375A 1999-04-01 2000-03-29 Processing sonic waveform measurements EG22633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9907620.0A GB9907620D0 (en) 1999-04-01 1999-04-01 Processing sonic waveform measurements

Publications (1)

Publication Number Publication Date
EG22633A true EG22633A (en) 2003-05-31

Family

ID=10850881

Family Applications (1)

Application Number Title Priority Date Filing Date
EG20000375A EG22633A (en) 1999-04-01 2000-03-29 Processing sonic waveform measurements

Country Status (8)

Country Link
US (1) US6654688B1 (xx)
AU (1) AU3186500A (xx)
DZ (1) DZ3029A1 (xx)
EG (1) EG22633A (xx)
GB (3) GB9907620D0 (xx)
MX (1) MXPA01009189A (xx)
NO (1) NO334218B1 (xx)
WO (1) WO2000060380A1 (xx)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004521522A (ja) * 2000-05-03 2004-07-15 シェフラー、ダニエル 送信者が受信者の現在の宛先を知らない場合でも通信の送受信が可能な通信方法
GB2372322B (en) * 2000-10-16 2003-04-16 Schlumberger Holdings Method for determining formation slowness particularly adapted for measurement while drilling applications
US7099810B2 (en) * 2001-06-20 2006-08-29 Halliburton Energy Services, Inc. Acoustic logging tool having quadrupole source
US6845325B2 (en) 2001-11-08 2005-01-18 Schlumberger Technology Corporation Global classification of sonic logs
US6839633B1 (en) * 2003-06-13 2005-01-04 Schlumberger Technology Corporation Methods and apparatus for imaging a subsurface fracture
US7075215B2 (en) * 2003-07-03 2006-07-11 Pathfinder Energy Services, Inc. Matching layer assembly for a downhole acoustic sensor
US6995500B2 (en) * 2003-07-03 2006-02-07 Pathfinder Energy Services, Inc. Composite backing layer for a downhole acoustic sensor
US7036363B2 (en) * 2003-07-03 2006-05-02 Pathfinder Energy Services, Inc. Acoustic sensor for downhole measurement tool
US7513147B2 (en) 2003-07-03 2009-04-07 Pathfinder Energy Services, Inc. Piezocomposite transducer for a downhole measurement tool
US7423930B2 (en) * 2003-12-10 2008-09-09 Schlumberger Technology Corporation Methods and systems for detecting arrivals of interest
US7660196B2 (en) * 2004-05-17 2010-02-09 Schlumberger Technology Corporation Methods for processing dispersive acoustic waveforms
US6957572B1 (en) 2004-06-21 2005-10-25 Schlumberger Technology Corporation Apparatus and methods for measuring mud slowness in a borehole
US8238194B2 (en) * 2004-09-23 2012-08-07 Schlumberger Technology Corporation Methods and systems for compressing sonic log data
US7668043B2 (en) * 2004-10-20 2010-02-23 Schlumberger Technology Corporation Methods and systems for sonic log processing
US7764572B2 (en) * 2004-12-08 2010-07-27 Schlumberger Technology Corporation Methods and systems for acoustic waveform processing
CA2594339C (en) * 2005-01-14 2016-10-18 Exxonmobil Upstream Research Company Method and apparatus for estimating formation slowness
US7526930B2 (en) * 2005-04-22 2009-05-05 Schlumberger Technology Corporation Method system and program storage device for synchronizing displays relative to a point in time
US7529152B2 (en) * 2005-05-10 2009-05-05 Schlumberger Technology Corporation Use of an effective tool model in sonic logging data processing
US7652950B2 (en) * 2005-06-03 2010-01-26 Schlumberger Technology Corporation Radial profiling of formation mobility using horizontal and vertical shear slowness profiles
GB2452193A (en) * 2006-05-04 2009-02-25 Schlumberger Technology Corp Method system and program storage device for synchronizing displays relative to a point in time
US7587936B2 (en) 2007-02-01 2009-09-15 Smith International Inc. Apparatus and method for determining drilling fluid acoustic properties
US8009509B2 (en) * 2008-04-09 2011-08-30 Schlumberger Technology Corporation Automated mud slowness estimation
US20110182141A1 (en) * 2008-08-14 2011-07-28 Schlumberger Technology Corporation Method and system for monitoring a logging tool position in a borehole
US9175559B2 (en) * 2008-10-03 2015-11-03 Schlumberger Technology Corporation Identification of casing collars while drilling and post drilling using LWD and wireline measurements
US8117907B2 (en) 2008-12-19 2012-02-21 Pathfinder Energy Services, Inc. Caliper logging using circumferentially spaced and/or angled transducer elements
US20100177594A1 (en) * 2009-01-13 2010-07-15 Schlumberger Technology Corporation Attenuation of unwanted acoustic signals by semblance criterion modification
US10353090B2 (en) 2011-04-01 2019-07-16 Halliburton Energy Services, Inc. Time-based processing of broadband borehole acoustic data
EP2904427A1 (en) 2012-12-11 2015-08-12 Halliburton Energy Services, Inc. Method and system for direct slowness determination of dispersive waves in a wellbore environment
CN103064118A (zh) * 2013-01-08 2013-04-24 西南石油大学 一种利用声波测井定量洞穴充填程度的方法
BR112017013938A2 (pt) * 2015-01-30 2018-02-20 Halliburton Energy Services Inc método de semblance, instalação computacional para processar formas de onda, e, sistema de perfilagem sônica.
CN108026769B (zh) * 2015-07-06 2021-08-31 斯伦贝谢技术有限公司 用于利用声学测井装置检测含烃层压地层中的薄弱交界层的测量和处理
US11644588B2 (en) 2015-09-27 2023-05-09 Schlumberger Technology Corporation Work flow based acoustic processing system and method
CN107762494A (zh) * 2016-08-19 2018-03-06 中国石油集团长城钻探工程有限公司 随钻偶极声波测井仪器以及声波测井方法
US11550073B2 (en) 2016-10-25 2023-01-10 Halliburton Energy Services, Inc. Enhanced-resolution rock formation body wave slowness determination from borehole guided waves
WO2021150585A1 (en) * 2020-01-20 2021-07-29 Schlumberger Technology Corporation A multi-resolution based method for automated acoustic log depth tracking

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422165A (en) * 1981-02-11 1983-12-20 Mobil Oil Corporation Maximum likelihood estimation of the ratio of the velocities of compressional and shear waves
US4809236A (en) 1986-10-15 1989-02-28 Schlumberger Technology Corporation Method and apparatus for determining the magnitude of components of measurements made from inside a borehole
US5361379A (en) * 1991-10-03 1994-11-01 Rockwell International Corporation Soft-decision classifier
US5278805A (en) * 1992-10-26 1994-01-11 Schlumberger Technology Corporation Sonic well logging methods and apparatus utilizing dispersive wave processing
US5594706A (en) * 1993-12-20 1997-01-14 Schlumberger Technology Corporation Downhole processing of sonic waveform information
US5587966A (en) * 1994-10-13 1996-12-24 Schlumberger Technology Corporation Sonic well logging methods and apparatus for processing flexural wave in optimal frequency band
US5852262A (en) 1995-09-28 1998-12-22 Magnetic Pulse, Inc. Acoustic formation logging tool with improved transmitter
JP3696318B2 (ja) 1996-01-31 2005-09-14 シュルンベルジェ オーバーシーズ エス．エイ． 音波検層方法及びシステム

Also Published As

Publication number Publication date
GB2363458B (en) 2002-12-18
AU3186500A (en) 2000-10-23
MXPA01009189A (es) 2003-07-14
US6654688B1 (en) 2003-11-25
NO334218B1 (no) 2014-01-13
GB2363458A (en) 2001-12-19
GB9907620D0 (en) 1999-05-26
GB9923461D0 (en) 1999-12-08
NO20014715L (no) 2001-11-26
NO20014715D0 (no) 2001-09-28
GB0122578D0 (en) 2001-11-07
DZ3029A1 (fr) 2004-03-27
WO2000060380A1 (en) 2000-10-12

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