BR112015003740A2 - detector acústico - Google Patents

detector acústico

Info

Publication number
BR112015003740A2
BR112015003740A2 BR112015003740A BR112015003740A BR112015003740A2 BR 112015003740 A2 BR112015003740 A2 BR 112015003740A2 BR 112015003740 A BR112015003740 A BR 112015003740A BR 112015003740 A BR112015003740 A BR 112015003740A BR 112015003740 A2 BR112015003740 A2 BR 112015003740A2
Authority
BR
Brazil
Prior art keywords
acoustic detector
support member
cylindrical support
acoustic
detector
Prior art date
Application number
BR112015003740A
Other languages
English (en)
Inventor
Pantea Cristian
Khac Vu Cung
N Sinha Dipen
Original Assignee
Chevron Usa Inc
Los Alamos Nat Security Llc
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 Chevron Usa Inc, Los Alamos Nat Security Llc filed Critical Chevron Usa Inc
Publication of BR112015003740A2 publication Critical patent/BR112015003740A2/pt

Links

Classifications

    • 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
    • E21B47/005—Monitoring or checking of cementation quality or level
    • 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
    • G01V1/50—Analysing data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0688—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Mining & Mineral Resources (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)

Abstract

1/1 resumo “detector acústico” trata-se de um detector acústico que inclui um membro cilíndrico de sustentação e uma pluralidade de elementos receptores que são dispostos sobre uma superfície do membro cilíndrico de sustentação. a pluralidade de elementos receptores é configurada para detectar ondas acústicas em uma pluralidade de direções angulares azimutais.
BR112015003740A 2012-08-21 2013-08-21 detector acústico BR112015003740A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261691602P 2012-08-21 2012-08-21
US13/836,386 US20140056111A1 (en) 2012-08-21 2013-03-15 Acoustic detector
PCT/US2013/056042 WO2014031779A2 (en) 2012-08-21 2013-08-21 Acoustic detector

Publications (1)

Publication Number Publication Date
BR112015003740A2 true BR112015003740A2 (pt) 2017-07-04

Family

ID=50147908

Family Applications (3)

Application Number Title Priority Date Filing Date
BR112015003740A BR112015003740A2 (pt) 2012-08-21 2013-08-21 detector acústico
BR112015003739A BR112015003739A2 (pt) 2012-08-21 2013-08-21 sistema e método para medições de onda sônica com o uso de uma fonte de feixe acústico
BR112015003736A BR112015003736A2 (pt) 2012-08-21 2013-08-21 fonte acústica para a geração de um feixe acústico

Family Applications After (2)

Application Number Title Priority Date Filing Date
BR112015003739A BR112015003739A2 (pt) 2012-08-21 2013-08-21 sistema e método para medições de onda sônica com o uso de uma fonte de feixe acústico
BR112015003736A BR112015003736A2 (pt) 2012-08-21 2013-08-21 fonte acústica para a geração de um feixe acústico

Country Status (10)

Country Link
US (3) US20140056111A1 (pt)
EP (3) EP2888608A2 (pt)
JP (3) JP2015529822A (pt)
AU (3) AU2013305753A1 (pt)
BR (3) BR112015003740A2 (pt)
CA (3) CA2882366A1 (pt)
MX (3) MX338929B (pt)
RU (3) RU2015110055A (pt)
SG (3) SG11201501253TA (pt)
WO (3) WO2014031778A2 (pt)

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Also Published As

Publication number Publication date
AU2013305754A1 (en) 2015-03-12
RU2015110056A (ru) 2016-10-10
RU2015110057A (ru) 2016-10-10
WO2014031777A2 (en) 2014-02-27
EP2888610A2 (en) 2015-07-01
CA2882366A1 (en) 2014-02-27
US9103944B2 (en) 2015-08-11
AU2013305752A1 (en) 2015-03-12
RU2015110055A (ru) 2016-10-10
WO2014031778A3 (en) 2014-06-19
BR112015003739A2 (pt) 2017-07-04
JP2015529822A (ja) 2015-10-08
US20140056111A1 (en) 2014-02-27
MX2015002265A (es) 2015-05-08
MX338929B (es) 2016-05-06
WO2014031779A2 (en) 2014-02-27
JP2015531073A (ja) 2015-10-29
JP2015531074A (ja) 2015-10-29
CA2882343A1 (en) 2014-02-27
WO2014031777A3 (en) 2014-06-26
SG11201501253TA (en) 2015-03-30
WO2014031779A3 (en) 2014-06-26
EP2888608A2 (en) 2015-07-01
US20140056101A1 (en) 2014-02-27
SG11201501258XA (en) 2015-03-30
SG11201501252WA (en) 2015-03-30
MX338882B (es) 2016-05-04
BR112015003736A2 (pt) 2017-07-04
US9354346B2 (en) 2016-05-31
US20140056110A1 (en) 2014-02-27
MX2015002264A (es) 2015-05-08
MX2015002266A (es) 2015-05-08
WO2014031778A2 (en) 2014-02-27
AU2013305753A1 (en) 2015-03-05
CA2882342A1 (en) 2014-02-27
EP2888609A2 (en) 2015-07-01

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