NO20015852L - Akustisk isolator for nedihullsapplikasjoner - Google Patents

Akustisk isolator for nedihullsapplikasjoner

Info

Publication number
NO20015852L
NO20015852L NO20015852A NO20015852A NO20015852L NO 20015852 L NO20015852 L NO 20015852L NO 20015852 A NO20015852 A NO 20015852A NO 20015852 A NO20015852 A NO 20015852A NO 20015852 L NO20015852 L NO 20015852L
Authority
NO
Norway
Prior art keywords
downhole applications
acoustic insulator
insulator
acoustic
downhole
Prior art date
Application number
NO20015852A
Other languages
English (en)
Other versions
NO20015852D0 (no
NO334711B1 (no
Inventor
Sergey Egerev
Vladimir Belov
Vladimir Dubinsky
Alexei Bolshakov
Victor Tiutekin
Victor Yushin
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 NO20015852D0 publication Critical patent/NO20015852D0/no
Publication of NO20015852L publication Critical patent/NO20015852L/no
Publication of NO334711B1 publication Critical patent/NO334711B1/no

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
    • G01V1/52—Structural details
    • G01V1/523—Damping devices

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)
  • Earth Drilling (AREA)
NO20015852A 1999-06-03 2001-11-30 Akustisk isolator for akustisk loggeverktøy NO334711B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13738899P 1999-06-03 1999-06-03
PCT/US2000/015230 WO2000075694A1 (en) 1999-06-03 2000-06-01 Acoustic isolator for downhole applications

Publications (3)

Publication Number Publication Date
NO20015852D0 NO20015852D0 (no) 2001-11-30
NO20015852L true NO20015852L (no) 2002-02-01
NO334711B1 NO334711B1 (no) 2014-05-12

Family

ID=22477202

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20015852A NO334711B1 (no) 1999-06-03 2001-11-30 Akustisk isolator for akustisk loggeverktøy

Country Status (6)

Country Link
US (3) US6615949B1 (no)
AU (2) AU776561B2 (no)
CA (1) CA2371464C (no)
GB (1) GB2366351B (no)
NO (1) NO334711B1 (no)
WO (1) WO2000075694A1 (no)

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US7513147B2 (en) * 2003-07-03 2009-04-07 Pathfinder Energy Services, Inc. Piezocomposite transducer for a downhole measurement tool
US7075215B2 (en) * 2003-07-03 2006-07-11 Pathfinder Energy Services, Inc. Matching layer assembly for a downhole acoustic sensor
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US7210555B2 (en) * 2004-06-30 2007-05-01 Halliburton Energy Services, Inc. Low frequency acoustic attenuator for use in downhole applications
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US8270251B2 (en) * 2005-12-05 2012-09-18 Xact Downhole Telemetry Inc. Acoustic isolator
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US8220540B2 (en) * 2006-08-11 2012-07-17 Baker Hughes Incorporated Apparatus and methods for estimating loads and movements of members downhole
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US7587936B2 (en) * 2007-02-01 2009-09-15 Smith International Inc. Apparatus and method for determining drilling fluid acoustic properties
US20090230969A1 (en) * 2007-02-19 2009-09-17 Hall David R Downhole Acoustic Receiver with Canceling Element
US7994791B2 (en) * 2007-02-19 2011-08-09 Schlumberger Technology Corporation Resistivity receiver spacing
US8436618B2 (en) * 2007-02-19 2013-05-07 Schlumberger Technology Corporation Magnetic field deflector in an induction resistivity tool
US8198898B2 (en) * 2007-02-19 2012-06-12 Schlumberger Technology Corporation Downhole removable cage with circumferentially disposed instruments
US7598742B2 (en) * 2007-04-27 2009-10-06 Snyder Jr Harold L Externally guided and directed field induction resistivity tool
US8395388B2 (en) * 2007-02-19 2013-03-12 Schlumberger Technology Corporation Circumferentially spaced magnetic field generating devices
US7970544B2 (en) * 2007-06-26 2011-06-28 Baker Hughes Incorporated Method and apparatus for characterizing and estimating permeability using LWD Stoneley-wave data
US20090000859A1 (en) * 2007-06-28 2009-01-01 Baker Hughes Incorporated Method and Apparatus for Phased Array Acoustic Well Logging
US20090107757A1 (en) * 2007-10-24 2009-04-30 Baker Hughes Incorporated Acoustic Isolator
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US8117907B2 (en) * 2008-12-19 2012-02-21 Pathfinder Energy Services, Inc. Caliper logging using circumferentially spaced and/or angled transducer elements
US9121966B2 (en) 2011-11-28 2015-09-01 Baker Hughes Incorporated Media displacement device and method of improving transfer of electromagnetic energy between a tool and an earth formation
WO2014084868A1 (en) 2012-12-01 2014-06-05 Halliburton Energy Services, Inc. Protection of electronic devices used with perforating guns
US9557435B2 (en) * 2012-12-20 2017-01-31 Schlumberger Technology Corporation Acoustic isolators
US9217808B2 (en) 2013-11-07 2015-12-22 Schlumberger Technology Corporation Wellbore signal monitor with tangential seismic sensors for tube-wave noise reduction
US9523272B2 (en) 2013-12-28 2016-12-20 Halliburton Energy Services, Inc. Amplification of data-encoded sound waves within a resonant area
AU2016255753B2 (en) 2015-04-29 2020-10-08 Conocophillips Company Downhole inertial mass system
MX2017016618A (es) 2015-07-31 2018-05-15 Halliburton Energy Services Inc Dispositivo acustico para reducir los ruidos sismicos inducidos por ondas de cable.
RU2604561C1 (ru) * 2015-08-27 2016-12-10 Общество с Ограниченной Ответственностью "ТНГ-Групп" Изолятор прибора акустического каротажа в процессе бурения
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US11762117B2 (en) * 2018-11-19 2023-09-19 ExxonMobil Technology and Engineering Company Downhole tools and methods for detecting a downhole obstruction within a wellbore
US11513249B2 (en) 2019-10-11 2022-11-29 Scientific Drilling International, Inc. Downhole acoustic device
US11662495B2 (en) * 2019-10-29 2023-05-30 Halliburton Energy Services, Inc. Sonic through tubing cement evaluation
US11512586B2 (en) 2020-10-06 2022-11-29 Halliburton Energy Services, Inc. Logging while drilling tool
NO20240043A1 (en) * 2021-07-20 2024-01-16 Baker Hughes Oilfield Operations Llc System and method for acoustic isolators
US11840924B2 (en) 2021-11-24 2023-12-12 Halliburton Energy Services, Inc. Short and wideband isolator for acoustic tools

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AU4700496A (en) * 1995-01-12 1996-07-31 Baker Hughes Incorporated A measurement-while-drilling acoustic system employing multiple, segmented transmitters and receivers
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US6082484A (en) * 1998-12-01 2000-07-04 Baker Hughes Incorporated Acoustic body wave dampener
US6915875B2 (en) * 1999-06-03 2005-07-12 Baker Hughes Incorporated Acoustic isolator for downhole applications
US7028806B2 (en) * 1999-06-03 2006-04-18 Baker Hughes Incorporated Acoustic isolator for downhole applications
US6615949B1 (en) * 1999-06-03 2003-09-09 Baker Hughes Incorporated Acoustic isolator for downhole applications
US6643221B1 (en) * 2001-11-06 2003-11-04 Schlumberger Technology Corporation Structures and methods for damping tool waves particularly for acoustic logging tools
US6834743B2 (en) * 2001-12-07 2004-12-28 Haliburton Energy Services, Inc. Wideband isolator for acoustic tools
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US6820716B2 (en) * 2003-01-16 2004-11-23 Baker Hughes Incorporated Acoustic isolator for well logging system
US7068183B2 (en) * 2004-06-30 2006-06-27 Halliburton Energy Services, Inc. Drill string incorporating an acoustic telemetry system employing one or more low frequency acoustic attenuators and an associated method of transmitting data

Also Published As

Publication number Publication date
WO2000075694B1 (en) 2001-02-08
GB0129148D0 (en) 2002-01-23
NO20015852D0 (no) 2001-11-30
AU2004208724B2 (en) 2008-03-06
AU2004208724A1 (en) 2004-11-04
CA2371464C (en) 2005-05-24
US20060260864A1 (en) 2006-11-23
US20040104068A1 (en) 2004-06-03
US7032707B2 (en) 2006-04-25
AU5178300A (en) 2000-12-28
CA2371464A1 (en) 2000-12-14
US6615949B1 (en) 2003-09-09
WO2000075694A1 (en) 2000-12-14
AU776561B2 (en) 2004-09-16
GB2366351A (en) 2002-03-06
GB2366351B (en) 2003-05-28
NO334711B1 (no) 2014-05-12

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