BR112016025224A2 - ?transdutor acústico, e, métodos utilizando uma ferramenta de perfilagem acústica dentro de um poço e para utilização de um transdutor acústico? - Google Patents

?transdutor acústico, e, métodos utilizando uma ferramenta de perfilagem acústica dentro de um poço e para utilização de um transdutor acústico?

Info

Publication number
BR112016025224A2
BR112016025224A2 BR112016025224A BR112016025224A BR112016025224A2 BR 112016025224 A2 BR112016025224 A2 BR 112016025224A2 BR 112016025224 A BR112016025224 A BR 112016025224A BR 112016025224 A BR112016025224 A BR 112016025224A BR 112016025224 A2 BR112016025224 A2 BR 112016025224A2
Authority
BR
Brazil
Prior art keywords
acoustic transducer
acoustic
methods
well
piezoelectric element
Prior art date
Application number
BR112016025224A
Other languages
English (en)
Inventor
Chang Chung
Jin Jing
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 BR112016025224A2 publication Critical patent/BR112016025224A2/pt

Links

Classifications

    • 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
    • B06B1/0603—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 using a piezoelectric bender, e.g. bimorph
    • 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
    • B06B1/0207—Driving circuits
    • 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
    • B06B1/0607—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 using multiple elements
    • B06B1/0611—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 using multiple elements in a pile
    • B06B1/0614—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 using multiple elements in a pile for generating several frequencies
    • 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
    • G01V1/159—Generating seismic energy using piezoelectric or magnetostrictive driving means
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • 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
    • 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
    • G01V2001/526—Mounting of transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

é fornecido um transdutor acústico de barra de flexão capaz de excitar pelo menos três modos de ressonância. o transdutor acústico de barra de flexão fornecido pode ser capaz de excitar um segundo modo de ressonância, configurando uma primeira parte de um elemento piezelétrico para contrair enquanto uma segunda parte do elemento piezelétrico se expande quando uma voltagem é aplicada aos eletrodos acoplados ao elemento piezelétrico. o transdutor acústico de barra de flexão pode ser configurado ainda mais de tal modo que a primeira parte e a segunda parte do elemento piezelétrico ambos se contraem e/ou se expandem para excitar um primeiro modo de ressonância. o transdutor acústico de barra de flexão pode ser utilizado em aplicações de fundo de poço e perfilagem de poço.
BR112016025224A 2014-06-05 2014-06-05 ?transdutor acústico, e, métodos utilizando uma ferramenta de perfilagem acústica dentro de um poço e para utilização de um transdutor acústico? BR112016025224A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/041128 WO2015187166A1 (en) 2014-06-05 2014-06-05 Bender bar transducer with at least three resonance modes

Publications (1)

Publication Number Publication Date
BR112016025224A2 true BR112016025224A2 (pt) 2017-08-15

Family

ID=54767108

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016025224A BR112016025224A2 (pt) 2014-06-05 2014-06-05 ?transdutor acústico, e, métodos utilizando uma ferramenta de perfilagem acústica dentro de um poço e para utilização de um transdutor acústico?

Country Status (5)

Country Link
US (1) US10293376B2 (pt)
EP (1) EP3126629A4 (pt)
BR (1) BR112016025224A2 (pt)
MX (1) MX2016013523A (pt)
WO (1) WO2015187166A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101534645B1 (ko) * 2014-08-19 2015-07-09 주식회사 이노칩테크놀로지 압전 소자 및 이를 구비하는 전자기기
US10393903B2 (en) * 2015-10-06 2019-08-27 Halliburton Energy Services, Inc. Acoustic logging tool utilizing fundamental resonance
US10444063B2 (en) 2016-09-23 2019-10-15 Baker Hughes, A Ge Company, Llc Downhole fiber optic hydrophone
US10670761B2 (en) 2016-12-27 2020-06-02 Halliburton Energy Services, Inc. Quasi-static Stoneley slowness estimation
CN106948813A (zh) * 2017-04-01 2017-07-14 中国科学院声学研究所 一种过钻头偶极子声波测井发射器及测井装置
US11867855B2 (en) 2019-12-10 2024-01-09 Baker Hughes Oilfield Operations Llc Downhole fiber optic hydrophone
US11992860B2 (en) 2021-06-14 2024-05-28 Halliburton Energy Services, Inc. Air layer for improved performance of transducer at low frequencies
US20230094543A1 (en) * 2021-09-14 2023-03-30 Halliburton Energy Services, Inc. Acoustic Transducer with Piezoelectric Elements Having Different Polarities

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360664A (en) 1964-10-30 1967-12-26 Gen Dynamics Corp Electromechanical apparatus
US3370187A (en) * 1965-04-30 1968-02-20 Gen Dynamics Corp Electromechanical apparatus
US4140936A (en) * 1977-09-01 1979-02-20 The United States Of America As Represented By The Secretary Of The Navy Square and rectangular electroacoustic bender bar transducer
US4782910A (en) * 1986-05-23 1988-11-08 Mobil Oil Corporation Bi-polar bender transducer for logging tools
US4899844A (en) 1989-01-23 1990-02-13 Atlantic Richfield Company Acoustical well logging method and apparatus
US4949316A (en) * 1989-09-12 1990-08-14 Atlantic Richfield Company Acoustic logging tool transducers
US5081391A (en) * 1989-09-13 1992-01-14 Southwest Research Institute Piezoelectric cylindrical transducer for producing or detecting asymmetrical vibrations
US5001681A (en) 1989-12-21 1991-03-19 Honeywell Inc. Monolaminar piezoelectric bender bar
US5042611A (en) * 1990-05-18 1991-08-27 Texaco Inc. Method and apparatus for cross-well seismic surveying
US5225731A (en) * 1991-06-13 1993-07-06 Southwest Research Institute Solid body piezoelectric bender transducer
US5677894A (en) * 1995-12-27 1997-10-14 Syntron Inc. Hydrophone structure with center pin
US5815466A (en) * 1995-12-27 1998-09-29 Syntron, Inc. Hydrophone structure with reverse bend of piezoelectric element
US7460435B2 (en) 2004-01-08 2008-12-02 Schlumberger Technology Corporation Acoustic transducers for tubulars
US7692363B2 (en) * 2006-10-02 2010-04-06 Image Acoustics, Inc. Mass loaded dipole transduction apparatus
US8680746B2 (en) 2007-05-23 2014-03-25 Nec Corporation Piezoelectric actuator and electronic device
US7762354B2 (en) 2007-08-09 2010-07-27 Schlumberger Technology Corporation Peizoelectric generator particularly for use with wellbore drilling equipment
US8286475B2 (en) * 2008-07-04 2012-10-16 Schlumberger Technology Corporation Transducer assemblies for downhole tools
DE102008049647B4 (de) * 2008-09-30 2011-11-24 Technische Universität Dresden Mikromechanisches Element und Verfahren zum Betreiben eines mikromechanischen Elements
US9541657B2 (en) * 2010-09-10 2017-01-10 Halliburton Energy Services, Inc. Method of controlled pulse driving of a stacked PZT bender bar for dipole acoustic radiation

Also Published As

Publication number Publication date
US10293376B2 (en) 2019-05-21
WO2015187166A1 (en) 2015-12-10
MX2016013523A (es) 2017-01-23
US20160288167A1 (en) 2016-10-06
EP3126629A4 (en) 2018-03-21
EP3126629A1 (en) 2017-02-08

Similar Documents

Publication Publication Date Title
BR112016025224A2 (pt) ?transdutor acústico, e, métodos utilizando uma ferramenta de perfilagem acústica dentro de um poço e para utilização de um transdutor acústico?
CL2020000674A1 (es) Unidad de cabezal de barril de núcleo con una herramienta de orientación de muestra integrada y sistema para su uso (divisional solicitud 201602684)
CL2015002663A1 (es) Variantes de inhibidor tisular de metaloproteinasa tipo tres (timp-3) composiciones y métodos
AR110650A1 (es) Estado de tensión especialmente diseñado con terminaciones de múltiples pozos
BR112017008942A2 (pt) ?método e sistema para monitoramento de saúde estrutural com sincronização de frequência?
BR112015023840A2 (pt) aparelho e métodos para geo-orientação
BR112018003885A2 (pt) método e sistema para estimar a porosidade associada à matéria orgânica, método para avaliar o potencial de produção de um poço ou formação, e, meio legível por computador não transitório
CO2017000416A2 (es) Una composición hidráulica
BR112016021678A2 (pt) método e sistema para determinar uma janela de peso de lama em um poço, e, meio legível por computador.
DK3054936T3 (da) 4-((2-hydroxy-3-methoxybenzyl)amino) benzensulfonamid derivater som 12-lipoxygenase inhibitorer
BR112017000787A2 (pt) ?ferramenta de oscilação de fundo de poço e sistema e método para vibrar axialmente uma broca de perfuração de fundo de poço, e, ferramenta de sistema?
CL2016003223A1 (es) Sistema y método para estimar una carga de una maquina industrial
NO341673B1 (en) Downhole stuck object removal tool
BR112016023238A2 (pt) processos de tratamento seletivo de asma usando antagonistas de il-13
BR112018071029A2 (pt) método e dispositivo para usar um armazenamento de energia eletroquímica de modo a otimizar a vida útil
BR112017012277A2 (pt) método, e, sensor vibratório para determinar um parâmetro de resposta de vibração de um elemento vibratório
CL2014002959A1 (es) Método para encontrar un voltaje de polarización, que comprende proporcionar un objeto para la potencia de salida de un modulador, aplicar un voltaje de polarización al modulador, encontrar un valor de voltaje que polarice al modulador por medio de aumentar y disminuir alternadamente el voltaje desde un valor inicial, o disminuir y aumentar alternadamente el voltaje desde un valor inicial, e identificar el valor de voltaje encontrado; aparato; programa de computador; medio de almacenamiento
GB2548745A (en) Downhole electrode apparatus, systems, and methods
BR112018008886A8 (pt) ?ferramenta para perfilagem acústica, método para realizar perfilagem acústica, e, conjunto para transdutor acústico?
PL405432A1 (pl) Wiertło - rozwiertak
UA113920U (uk) Шуруп
PL413252A1 (pl) Czujnik lepkości akustycznej cieczy oparty na linii opóźniającej
CN105751162A (zh) 带扳手的锤子
UA114603U (uk) Накісткова пластина для остеосинтезу з приливками та дротяним серкляжем
RU2015111614A (ru) Применение rac-N-{ 4-[(2-этокси-3-октадецилокси)пропил]оксикарбонилбутил} -N-метил-имидазолинийиодида в качестве мультикиназного ингибитора

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
B350 Update of information on the portal [chapter 15.35 patent gazette]