DE60108516D1 - Adaptive filterung mit referenzsensor zur unterdrückung des gerätespezifischen störsignals in einer mwd messung - Google Patents

Adaptive filterung mit referenzsensor zur unterdrückung des gerätespezifischen störsignals in einer mwd messung

Info

Publication number
DE60108516D1
DE60108516D1 DE60108516T DE60108516T DE60108516D1 DE 60108516 D1 DE60108516 D1 DE 60108516D1 DE 60108516 T DE60108516 T DE 60108516T DE 60108516 T DE60108516 T DE 60108516T DE 60108516 D1 DE60108516 D1 DE 60108516D1
Authority
DE
Germany
Prior art keywords
suppressing
noise signal
reference sensor
device specific
specific noise
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.)
Expired - Lifetime
Application number
DE60108516T
Other languages
English (en)
Other versions
DE60108516T2 (de
Inventor
Vladimir Dubinsky
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.)
Baker Hughes Holdings LLC
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
Application granted granted Critical
Publication of DE60108516D1 publication Critical patent/DE60108516D1/de
Publication of DE60108516T2 publication Critical patent/DE60108516T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G01V1/368—Inverse filtering

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 Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Noise Elimination (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DE60108516T 2000-11-14 2001-11-14 Adaptive filterung mit referenzsensor zur unterdrückung des gerätespezifischen störsignals in einer mwd messung Expired - Lifetime DE60108516T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US712066 2000-11-14
US09/712,066 US6470275B1 (en) 2000-11-14 2000-11-14 Adaptive filtering with reference accelerometer for cancellation of tool-mode signal in MWD applications
PCT/US2001/043754 WO2002068995A2 (en) 2000-11-14 2001-11-14 Adaptive filtering with reference accelerometer for cancellation of tool-mode signal in mwd applications

Publications (2)

Publication Number Publication Date
DE60108516D1 true DE60108516D1 (de) 2005-02-24
DE60108516T2 DE60108516T2 (de) 2006-01-12

Family

ID=24860645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60108516T Expired - Lifetime DE60108516T2 (de) 2000-11-14 2001-11-14 Adaptive filterung mit referenzsensor zur unterdrückung des gerätespezifischen störsignals in einer mwd messung

Country Status (7)

Country Link
US (1) US6470275B1 (de)
EP (1) EP1334376B1 (de)
AU (1) AU2001297662A1 (de)
CA (1) CA2428969C (de)
DE (1) DE60108516T2 (de)
NO (1) NO335428B1 (de)
WO (1) WO2002068995A2 (de)

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US6760847B1 (en) * 2000-04-13 2004-07-06 Nortel Networks Limited Method for performing subscriber loop disturber recognition by comparing measured sample power spectral densities with a set of known power spectral densities
US6748329B2 (en) * 2000-12-08 2004-06-08 Halliburton Energy Services, Inc. Acoustic signal processing method using array coherency
EP1577683B1 (de) * 2004-03-16 2008-12-17 Services Petroliers Schlumberger Charakterisierung der Eigenschaften geologischer Formationen durch kombinierte akustische und elektromagnetische Messungen
US7161416B2 (en) * 2004-07-20 2007-01-09 Bae Systems Information And Electronic Systems Integration Inc. Programmable filter
US7650269B2 (en) * 2004-11-15 2010-01-19 Halliburton Energy Services, Inc. Method and apparatus for surveying a borehole with a rotating sensor package
US7626886B2 (en) * 2006-06-06 2009-12-01 Baker Hughes Incorporated P-wave anisotropy determination using borehole measurements
US8593907B2 (en) * 2007-03-08 2013-11-26 Westerngeco L.L.C. Technique and system to cancel noise from measurements obtained from a multi-component streamer
US7928896B2 (en) * 2007-07-09 2011-04-19 Carnegie Mellon University Application of time reversal to synthetic aperture imaging
US7680600B2 (en) * 2007-07-25 2010-03-16 Schlumberger Technology Corporation Method, system and apparatus for formation tester data processing
US8756015B2 (en) * 2008-08-20 2014-06-17 Baker Hughes Incorporated Processing of azimuthal resistivity data in a resistivity gradient
US8538008B2 (en) * 2008-11-21 2013-09-17 Acoustic Technologies, Inc. Acoustic echo canceler using an accelerometer
CN101783714B (zh) * 2009-01-21 2013-05-15 北京理工大学 一种获取传输数据的方法及装置
US8305081B2 (en) * 2009-07-16 2012-11-06 Baker Hughes Incorporated Cancellation of vibration noise in deep transient resistivity measurements while drilling
US9115568B2 (en) * 2009-09-29 2015-08-25 Schlumberger Technology Corporation Reduction of tool mode and drilling noise in acoustic LWD
US8542553B2 (en) * 2010-02-04 2013-09-24 Schlumberger Technology Corporation Downhole sonic logging tool including irregularly spaced receivers
US8755248B2 (en) 2010-05-17 2014-06-17 Schlumberger Technology Corporation Unipole and bipole acoustic logging while drilling tools
US8547788B2 (en) 2010-05-17 2013-10-01 Schlumberger Technology Corporation Methods for making acoustic anisotropy logging while drilling measurements
US8559272B2 (en) 2010-05-20 2013-10-15 Schlumberger Technology Corporation Acoustic logging while drilling tool having raised transducers
US8625390B2 (en) 2010-08-18 2014-01-07 Schlumberger Technology Corporation Acoustic waveform stacking using azimuthal and/or standoff binning
AU2011381057B2 (en) 2011-11-18 2014-10-02 Halliburton Energy Services, Inc. Methods and systems for analyzing formation properties when performing subterranean operations
US9822634B2 (en) 2012-02-22 2017-11-21 Halliburton Energy Services, Inc. Downhole telemetry systems and methods with time-reversal pre-equalization
GB2504918B (en) * 2012-04-23 2015-11-18 Tgt Oil And Gas Services Fze Method and apparatus for spectral noise logging
US9567844B2 (en) * 2013-10-10 2017-02-14 Weatherford Technology Holdings, Llc Analysis of drillstring dynamics using angular and linear motion data from multiple accelerometer pairs
AU2013403956A1 (en) 2013-10-31 2016-03-10 Halliburton Energy Services, Inc. Acoustic signal attenuator for LWD/MWD logging systems
RU2668099C1 (ru) 2014-12-10 2018-09-26 Хэллибертон Энерджи Сервисиз, Инк. Устройства и способы для фильтрации помех, обусловленных работой бурового насоса, при гидроимпульсной телеметрии
EP3182168A1 (de) 2015-12-15 2017-06-21 Services Pétroliers Schlumberger Kohärente rauschschätzung und -reduzierung für akustische bohrlochmessungen
WO2019112977A1 (en) * 2017-12-04 2019-06-13 Hrl Laboratories, Llc Continuous trajectory calculation for directional drilling
US11719840B2 (en) * 2018-12-28 2023-08-08 Halliburton Energy Services, Inc. Subsurface wave slowness prediction system
US12098630B2 (en) 2020-02-04 2024-09-24 Halliburton Energy Services, Inc. Movement noise suppression in a moving array for downhole leakage localization

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864072A (en) * 1954-06-16 1958-12-09 California Research Corp Method and apparatus for eliminating phase distortion in seismic signals
NO875404L (no) * 1986-12-30 1988-07-01 Gas Res Inst Apparat og fremgangsmaate for utnyttelse av en riggreferansefoeler sammen med en seismisk borkrone-foeler.
GB2300048B (en) 1995-04-19 1999-08-11 Halliburton Co Acoustic noise cancelling apparatus for well logging and method of well logging
US5780784A (en) 1996-10-17 1998-07-14 Halliburton Energy Services, Inc. Cancellation of tool mode signal from combined signal
US5886303A (en) 1997-10-20 1999-03-23 Dresser Industries, Inc. Method and apparatus for cancellation of unwanted signals in MWD acoustic tools

Also Published As

Publication number Publication date
US6470275B1 (en) 2002-10-22
CA2428969C (en) 2007-06-12
EP1334376A2 (de) 2003-08-13
DE60108516T2 (de) 2006-01-12
NO20032184L (no) 2003-07-09
WO2002068995A3 (en) 2003-03-13
WO2002068995A2 (en) 2002-09-06
EP1334376B1 (de) 2005-01-19
NO20032184D0 (no) 2003-05-14
NO335428B1 (no) 2014-12-15
AU2001297662A1 (en) 2002-09-12
CA2428969A1 (en) 2002-09-06

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