NO20044870L - Fremgangsmate for a detektere signaler i forbindelse med akustisk borestrengstelemetri - Google Patents

Fremgangsmate for a detektere signaler i forbindelse med akustisk borestrengstelemetri

Info

Publication number
NO20044870L
NO20044870L NO20044870A NO20044870A NO20044870L NO 20044870 L NO20044870 L NO 20044870L NO 20044870 A NO20044870 A NO 20044870A NO 20044870 A NO20044870 A NO 20044870A NO 20044870 L NO20044870 L NO 20044870L
Authority
NO
Norway
Prior art keywords
drill string
connection
detecting signals
signals
acoustic
Prior art date
Application number
NO20044870A
Other languages
English (en)
Inventor
Pushkar N Jogi
John Kingman
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 NO20044870L publication Critical patent/NO20044870L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/16—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the drill string or casing, e.g. by torsional acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)

Abstract

En fremgangsmåte for akustisk telemetri i en borestreng i et brønnhull omfatter det å sende et akustisk signal relatert til en parameter av interesse fra et sendested inn i borestrengen. Signalene som forplanter seg gjennom borestrengen blir detektert ved et mottakersted hvor de detekterte signalene innbefatter støy. En overføringsmatrise for borestrengen blir bestemt ved å definere forplantningen av signalene gjennom et overføringsintervall mellom mottakerstedet og sendestedet. De detekterte signalene og overføringsmatrisen for borestrengen blir brukt til å fremskaffe et estimat av det akustiske signalet.
NO20044870A 2002-04-30 2004-11-09 Fremgangsmate for a detektere signaler i forbindelse med akustisk borestrengstelemetri NO20044870L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37663702P 2002-04-30 2002-04-30
PCT/US2003/013426 WO2003093872A1 (en) 2002-04-30 2003-04-30 Method of detecting signals in acoustic drill string telemetry

Publications (1)

Publication Number Publication Date
NO20044870L true NO20044870L (no) 2005-01-26

Family

ID=29401383

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20044870A NO20044870L (no) 2002-04-30 2004-11-09 Fremgangsmate for a detektere signaler i forbindelse med akustisk borestrengstelemetri

Country Status (6)

Country Link
US (2) US20030218940A1 (no)
AU (1) AU2003231203A1 (no)
CA (1) CA2483592C (no)
GB (1) GB2405012B (no)
NO (1) NO20044870L (no)
WO (1) WO2003093872A1 (no)

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GB2403488B (en) 2003-07-04 2005-10-05 Flight Refueling Ltd Downhole data communication
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WO2007095153A1 (en) * 2006-02-14 2007-08-23 Baker Hughes Incorporated System and method for pump noise cancellation in mud pulse telemetry
US20080204270A1 (en) * 2007-02-23 2008-08-28 Precision Energy Services, Ltd. Measurement-while-drilling mud pulse telemetry reflection cancelation
WO2008127230A2 (en) * 2007-04-12 2008-10-23 Halliburton Energy Services, Inc. Communication via fluid pressure modulation
US9035788B2 (en) * 2007-10-02 2015-05-19 Schlumberger Technology Corporation Real time telemetry
US20090146836A1 (en) * 2007-12-11 2009-06-11 Schlumberger Technology Corporation Methods and apparatus to configure drill string communications
US8775085B2 (en) * 2008-02-21 2014-07-08 Baker Hughes Incorporated Distributed sensors for dynamics modeling
EP2157279A1 (en) 2008-08-22 2010-02-24 Schlumberger Holdings Limited Transmitter and receiver synchronisation for wireless telemetry systems technical field
US20120250461A1 (en) * 2011-03-30 2012-10-04 Guillaume Millot Transmitter and receiver synchronization for wireless telemetry systems
US20120201096A1 (en) * 2009-10-27 2012-08-09 Henri-Pierre Valero Methods and Apparatus to Process Time Series Data for Propagating Signals in A Subterranean Formation
EP2354445B1 (en) 2010-02-04 2013-05-15 Services Pétroliers Schlumberger Acoustic telemetry system for use in a drilling BHA
US9624768B2 (en) 2011-09-26 2017-04-18 Saudi Arabian Oil Company Methods of evaluating rock properties while drilling using downhole acoustic sensors and telemetry system
US10180061B2 (en) 2011-09-26 2019-01-15 Saudi Arabian Oil Company Methods of evaluating rock properties while drilling using downhole acoustic sensors and a downhole broadband transmitting system
US9234974B2 (en) 2011-09-26 2016-01-12 Saudi Arabian Oil Company Apparatus for evaluating rock properties while drilling using drilling rig-mounted acoustic sensors
US9074467B2 (en) 2011-09-26 2015-07-07 Saudi Arabian Oil Company Methods for evaluating rock properties while drilling using drilling rig-mounted acoustic sensors
US10551516B2 (en) 2011-09-26 2020-02-04 Saudi Arabian Oil Company Apparatus and methods of evaluating rock properties while drilling using acoustic sensors installed in the drilling fluid circulation system of a drilling rig
US9903974B2 (en) 2011-09-26 2018-02-27 Saudi Arabian Oil Company Apparatus, computer readable medium, and program code for evaluating rock properties while drilling using downhole acoustic sensors and telemetry system
US9447681B2 (en) 2011-09-26 2016-09-20 Saudi Arabian Oil Company Apparatus, program product, and methods of evaluating rock properties while drilling using downhole acoustic sensors and a downhole broadband transmitting system
US8942330B2 (en) * 2012-01-18 2015-01-27 Baker Hughes Incorporated Interference reduction method for downhole telemetry systems
EP3004541B1 (en) * 2013-05-29 2018-05-02 Scientific Drilling International, Inc. Channel impulse response identification and compensation
AU2013394366B2 (en) 2013-07-15 2017-03-30 Halliburton Energy Services, Inc. Communicating acoustically
US10641082B2 (en) 2015-10-16 2020-05-05 Halliburton Energy Services, Inc. Measuring lengths of resizable elements downhole
AR106383A1 (es) * 2016-10-17 2018-01-10 Ypf Tecnología S A Método y dispositivo para la medición de cartas dinamométricas de superficie y diagnóstico de funcionamiento en pozos de petróleo bombeados mecánicamente
GB2598069B (en) * 2017-06-16 2022-08-10 Landmark Graphics Corp Systems and methods for detecting kick and well flow
CN109869142B (zh) * 2017-12-01 2021-11-23 中国石油化工股份有限公司 一种井下数据传输装置以及方法
US11307324B2 (en) 2018-03-21 2022-04-19 Massachusetts Institute Of Technology Systems and methods for detecting seismo-electromagnetic conversion
US10616008B2 (en) * 2018-05-09 2020-04-07 Massachusetts Institute Of Technology Systems and methods for focused blind deconvolution

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US5128901A (en) * 1988-04-21 1992-07-07 Teleco Oilfield Services Inc. Acoustic data transmission through a drillstring
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Also Published As

Publication number Publication date
US20030218940A1 (en) 2003-11-27
CA2483592A1 (en) 2003-11-13
CA2483592C (en) 2013-02-12
GB2405012B (en) 2005-12-14
GB0425166D0 (en) 2004-12-15
US20080056067A1 (en) 2008-03-06
WO2003093872A1 (en) 2003-11-13
US7911879B2 (en) 2011-03-22
GB2405012A (en) 2005-02-16
AU2003231203A1 (en) 2003-11-17

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Legal Events

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