BR112016029941A2 - ferramenta acústica para avaliação de uma formação geológica, aparelho de alojamento e sistema de ferramenta de poços - Google Patents

ferramenta acústica para avaliação de uma formação geológica, aparelho de alojamento e sistema de ferramenta de poços

Info

Publication number
BR112016029941A2
BR112016029941A2 BR112016029941A BR112016029941A BR112016029941A2 BR 112016029941 A2 BR112016029941 A2 BR 112016029941A2 BR 112016029941 A BR112016029941 A BR 112016029941A BR 112016029941 A BR112016029941 A BR 112016029941A BR 112016029941 A2 BR112016029941 A2 BR 112016029941A2
Authority
BR
Brazil
Prior art keywords
acoustic
geological formation
tool
assessment
housing element
Prior art date
Application number
BR112016029941A
Other languages
English (en)
Inventor
Chang Chung
Kainer Gary
G Saint Germain Jean
Seshadri Muralidhar
Junghans Paul
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of BR112016029941A2 publication Critical patent/BR112016029941A2/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
    • G01V1/40—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
    • G01V1/46—Data acquisition
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

uma ferramenta acústica para avaliação de uma formação geológica inclui um elemento de alojamento disposto entre a seção transmissora e receptora da ferramenta acústica. o elemento de alojamento define uma mudança na direção em um caminho acústico que se estende através da mesma de tal modo que os sinais acústicos que passam através do elemento de alojamento são atrasados e perturbados. o atraso e perturbação podem isolar os sinais acústicos que passam através do elemento de alojamento a partir de sinais acústicos que passam através da formação geológica. assim, a ferramenta acústica pode facilitar a identificação e avaliação de sinais acústicos que passam através da formação geológica.
BR112016029941A 2014-08-08 2015-08-06 ferramenta acústica para avaliação de uma formação geológica, aparelho de alojamento e sistema de ferramenta de poços BR112016029941A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462035118P 2014-08-08 2014-08-08
PCT/US2015/044052 WO2016022826A1 (en) 2014-08-08 2015-08-06 Structural element for sonic tools and acoustic isolators

Publications (1)

Publication Number Publication Date
BR112016029941A2 true BR112016029941A2 (pt) 2017-08-22

Family

ID=55264570

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016029941A BR112016029941A2 (pt) 2014-08-08 2015-08-06 ferramenta acústica para avaliação de uma formação geológica, aparelho de alojamento e sistema de ferramenta de poços

Country Status (5)

Country Link
US (1) US10024992B2 (pt)
EP (1) EP3149518A4 (pt)
BR (1) BR112016029941A2 (pt)
MX (1) MX2017000427A (pt)
WO (1) WO2016022826A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2970412T3 (es) * 2017-02-09 2024-05-28 Univ Sussex Manipulación de ondas acústicas mediante una matriz de retardo temporal
US20230026433A1 (en) * 2021-07-20 2023-01-26 Baker Hughes Oilfield Operations Llc System and method for acoustic isolators
US11761324B2 (en) * 2021-08-27 2023-09-19 Halliburton Energy Services, Inc. Solid-state damping of mechanical vibration in tool string
US20230112571A1 (en) * 2021-10-12 2023-04-13 Saudi Arabian Oil Company Damping vibration in coiled tubing
US11840924B2 (en) * 2021-11-24 2023-12-12 Halliburton Energy Services, Inc. Short and wideband isolator for acoustic tools

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191143A (en) 1961-05-16 1965-06-22 Schlumberger Well Surv Corp Acoustic delay member for well logging tools
US3381267A (en) * 1966-07-26 1968-04-30 Schlumberger Technology Corp Well logging tool
US4665511A (en) * 1984-03-30 1987-05-12 Nl Industries, Inc. System for acoustic caliper measurements
US4850450A (en) 1987-11-19 1989-07-25 Schlumberger Technology Corporation Logging tool housing with acoustic delay
US4872526A (en) 1988-07-18 1989-10-10 Schlumberger Technology Corporation Sonic well logging tool longitudinal wave attenuator
US5728978A (en) * 1996-08-02 1998-03-17 Computalog U.S.A., Inc. Acoustic isolator for acoustic well logging tool
US6082484A (en) * 1998-12-01 2000-07-04 Baker Hughes Incorporated Acoustic body wave dampener
US6474439B1 (en) 2000-03-29 2002-11-05 Schlumberger Technology Corporation Dipole logging tool
US6577244B1 (en) 2000-05-22 2003-06-10 Schlumberger Technology Corporation Method and apparatus for downhole signal communication and measurement through a metal tubular
AU1170901A (en) 2000-11-16 2002-05-27 Schlumberger Technology Bv Sonic logging tool including receiver and spacer structure
US6739423B2 (en) 2000-12-11 2004-05-25 Schlumberger Technology Corporation Acoustic logging tool
US6820716B2 (en) * 2003-01-16 2004-11-23 Baker Hughes Incorporated Acoustic isolator for well logging system
US7334661B2 (en) 2004-02-05 2008-02-26 Schlumberger Technology Corporation Acoustic logging tool sleeve
WO2007127899A2 (en) * 2006-04-28 2007-11-08 Halliburton Energy Services, Inc. Molds and methods of forming molds associated with manufacture of rotary drill bits and other downhole tools
US8427159B2 (en) * 2010-05-03 2013-04-23 General Electric Company Quarter wave balun for magnetic resonance imaging systems

Also Published As

Publication number Publication date
EP3149518A1 (en) 2017-04-05
MX2017000427A (es) 2017-05-01
WO2016022826A1 (en) 2016-02-11
EP3149518A4 (en) 2017-11-22
US10024992B2 (en) 2018-07-17
US20160252639A1 (en) 2016-09-01

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements