BR112018008886A8 - ?ferramenta para perfilagem acústica, método para realizar perfilagem acústica, e, conjunto para transdutor acústico? - Google Patents
?ferramenta para perfilagem acústica, método para realizar perfilagem acústica, e, conjunto para transdutor acústico?Info
- Publication number
- BR112018008886A8 BR112018008886A8 BR112018008886A BR112018008886A BR112018008886A8 BR 112018008886 A8 BR112018008886 A8 BR 112018008886A8 BR 112018008886 A BR112018008886 A BR 112018008886A BR 112018008886 A BR112018008886 A BR 112018008886A BR 112018008886 A8 BR112018008886 A8 BR 112018008886A8
- Authority
- BR
- Brazil
- Prior art keywords
- acoustic
- profiling
- transducer
- transducer assembly
- tool
- Prior art date
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
-
- 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
- B06B1/06—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
- B06B1/0622—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 on one surface
-
- 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
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/107—Locating fluid leaks, intrusions or movements using acoustic 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
- G01V1/52—Structural details
-
- 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
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
uma ferramenta de perfilagem acústica inclui um primeiro transdutor acústico e um segundo transdutor acústico. pelo menos uma porção do primeiro transdutor é paralela ao segundo transdutor. o primeiro e o segundo transdutores acústicos são configurados para propagar um sinal acústico na mesma direção. o primeiro transdutor acústico é configurado para gerar uma saída acústica tendo uma frequência diferente do segundo transdutor acústico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2015/061110 WO2017086938A1 (en) | 2015-11-17 | 2015-11-17 | Acoustic logging tool utilizing fundamental resonance |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018008886A2 BR112018008886A2 (pt) | 2018-11-06 |
BR112018008886A8 true BR112018008886A8 (pt) | 2019-02-26 |
Family
ID=58719269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018008886A BR112018008886A8 (pt) | 2015-11-17 | 2015-11-17 | ?ferramenta para perfilagem acústica, método para realizar perfilagem acústica, e, conjunto para transdutor acústico? |
Country Status (3)
Country | Link |
---|---|
US (1) | US10473808B2 (pt) |
BR (1) | BR112018008886A8 (pt) |
WO (1) | WO2017086938A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017061991A1 (en) * | 2015-10-06 | 2017-04-13 | Halliburton Energy Services, Inc. | Acoustic logging tool utilizing fundamental resonance |
US11992860B2 (en) * | 2021-06-14 | 2024-05-28 | Halliburton Energy Services, Inc. | Air layer for improved performance of transducer at low frequencies |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3341721A (en) * | 1964-12-16 | 1967-09-12 | Honeywell Inc | Transducer housing with flexible supports |
US4682308A (en) | 1984-05-04 | 1987-07-21 | Exxon Production Research Company | Rod-type multipole source for acoustic well logging |
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 |
US5099461A (en) * | 1989-02-14 | 1992-03-24 | Fitzgerald James W | Underwater electroacoustic transducers |
US5042611A (en) | 1990-05-18 | 1991-08-27 | Texaco Inc. | Method and apparatus for cross-well seismic surveying |
AU4700496A (en) * | 1995-01-12 | 1996-07-31 | Baker Hughes Incorporated | A measurement-while-drilling acoustic system employing multiple, segmented transmitters and receivers |
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 |
TW511391B (en) * | 2000-01-24 | 2002-11-21 | New Transducers Ltd | Transducer |
US7151837B2 (en) * | 2000-01-27 | 2006-12-19 | New Transducers Limited | Loudspeaker |
US7460435B2 (en) * | 2004-01-08 | 2008-12-02 | Schlumberger Technology Corporation | Acoustic transducers for tubulars |
US7414918B2 (en) * | 2005-09-23 | 2008-08-19 | Probe Technology Services, Inc. | Method for normalizing signals in a cement bond logging tool |
US8547790B2 (en) * | 2008-07-02 | 2013-10-01 | Chevron U.S.A. Inc. | Device and method for generating a beam of acoustic energy from a borehole, and applications thereof |
US8199609B2 (en) | 2009-02-09 | 2012-06-12 | Schlumberger Technology Corporation | Multi-mode downhole acoustic source |
BR112013005627A2 (pt) * | 2010-09-10 | 2016-05-03 | Halliburton Energy Services Inc | método de acionamento de pulsos controlados de uma barra dobrável pzt empilhada para radiação acústica dipolar |
JP2014500961A (ja) * | 2010-11-12 | 2014-01-16 | シェブロン ユー.エス.エー.インコーポレイテッド | 岩石層の地盤特性を調査するシステム及び方法 |
US8854923B1 (en) * | 2011-09-23 | 2014-10-07 | The United States Of America As Represented By The Secretary Of The Navy | Variable resonance acoustic transducer |
MX361180B (es) * | 2013-09-30 | 2018-11-29 | Halliburton Energy Services Inc | Transductor asimétrico de barra dobladora. |
GB2521372B (en) * | 2013-12-17 | 2020-03-04 | Reeves Wireline Tech Ltd | Acoustic logging apparatuses and methods |
US10439127B2 (en) * | 2014-02-12 | 2019-10-08 | Halliburton Energy Services, Inc. | Bender bar transducer having stacked encapsulated actuators |
MX2016009936A (es) | 2014-02-21 | 2016-10-28 | Halliburton Energy Services Inc | Modelado modal de barra dobladora. |
-
2015
- 2015-11-17 US US15/508,874 patent/US10473808B2/en not_active Expired - Fee Related
- 2015-11-17 WO PCT/US2015/061110 patent/WO2017086938A1/en active Application Filing
- 2015-11-17 BR BR112018008886A patent/BR112018008886A8/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR112018008886A2 (pt) | 2018-11-06 |
US20170276819A1 (en) | 2017-09-28 |
WO2017086938A1 (en) | 2017-05-26 |
US10473808B2 (en) | 2019-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112018016630A2 (pt) | disdrômetro tendo transdutor acústico e métodos do mesmo | |
BR112016002891A2 (pt) | guia de onda sonora para uso em estruturas acústicas | |
EA201591937A1 (ru) | Ультразвуковое обнаружение изменения поверхности стенки | |
BR112018001068A2 (pt) | método para decomposição de sinal acústico em objetos sonoros digitais, objeto sonoro digital, meio não volátil legível por computador e método para geração de sinal de áudio | |
BR112017023279A2 (pt) | método e dispositivo de detecção de elasticidade. | |
AR105258A1 (es) | Medición y procesamiento para detectar capas interfaciales débiles en formaciones laminadas que poseen hidrocarburos con dispositivos de adquisición de registros acústicos | |
MX369494B (es) | Descomposición de tiempo-frecuencia de la señal ultrasónica para la evaluación del pozo o la inspección de la línea de conducción. | |
AR109801A1 (es) | Obtención de imágenes de un pozo mediante el uso de amplitudes de ondas acústicas refractadas | |
AR096351A1 (es) | Panel de construcción que tiene una fuerza de fijación mejorada y método para la elaboración del mismo | |
BR112015017763A2 (pt) | remoção de efeitos de redução anular de formas de onda sônicas | |
AR102037A1 (es) | Procesador y método para el procesamiento de una señal de audio por el uso del análisis truncado o las porciones de solapamiento de la ventana de síntesis | |
BR112017023165A2 (pt) | sistema de som, mídia de armazenamento, unidade e método para calcular | |
BR112015029751A2 (pt) | método de cancelamento de ruído e dispositivo eletrônico do mesmo | |
AR104531A1 (es) | Sistemas y métodos que emplean una herramienta calibradora acústica con una corrección de la inclinación de la herramienta | |
AR102726A1 (es) | Panel de construcción que posee una fuerza de fijación mejorada | |
DK3239974T3 (da) | Kompakt akustisk vidvinkeltransducer | |
BR112018008886A2 (pt) | ?ferramenta para perfilagem acústica, método para realizar perfilagem acústica, e, conjunto para transdutor acústico? | |
BR112017007413A2 (pt) | método para gerar um perfil de aderência de cimento e sistema para avaliar a aderência de cimento em um poço de exploração | |
BR112018067619A2 (pt) | montagem de parede acústica que tem configuração de parede dupla e propriedades de ruptura de ruído passivas, e método de fazer a mesma | |
CL2021003071A1 (es) | Activación de explosivos en agujeros | |
BR112017018855A2 (pt) | ferramenta de avaliação de cimento e revestimento e método | |
BR112017020360A2 (pt) | método de geração de pulso para perfilagem de fundo de poço, e, ferramenta de fundo de poço. | |
CL2015002129A1 (es) | Un sensor, un sistema de sensor y un método de detección. | |
DK3942339T3 (da) | Elektro-akustisk transducer | |
BR112018004212B8 (pt) | Sistema e método para obter um módulo volumétrico eficaz de um sistema de perfuração com pressão gerenciada |
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 |