CO6781511A2 - Método y dispositivo para medir las dimensiones de un túnel de perforación - Google Patents

Método y dispositivo para medir las dimensiones de un túnel de perforación

Info

Publication number
CO6781511A2
CO6781511A2 CO13184473A CO13184473A CO6781511A2 CO 6781511 A2 CO6781511 A2 CO 6781511A2 CO 13184473 A CO13184473 A CO 13184473A CO 13184473 A CO13184473 A CO 13184473A CO 6781511 A2 CO6781511 A2 CO 6781511A2
Authority
CO
Colombia
Prior art keywords
ultrasonic
drilling tunnel
ultrasonic transducer
well
signal
Prior art date
Application number
CO13184473A
Other languages
English (en)
Inventor
Ralph M Dangelo
Harvey Williams
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of CO6781511A2 publication Critical patent/CO6781511A2/es

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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/107—Locating fluid leaks, intrusions or movements using acoustic means

Landscapes

  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Un método para registrar un túnel de perforación y las características asociadas del túnel de perforación puede incluir las siguientes características. Un dispositivo de registro que incluye un transductor ultrasónico se localiza en el fondo de pozo dentro de un pozo. El pozo tiene un revestimiento. El transductor ultrasónico tiene un punto focal que se encuentra a una distancia desde el transductor ultrasónico a fin de encontrarse detrás de la cara interior del revestimiento. Una señal ultrasónica se proyecta desde el transductor ultrasónico. Una reflexión de la señal ultrasónica se refleja desde una porción interna del túnel de perforación, el túnel de perforación que se extiende a través del revestimiento y dentro de la formación. Se mide un tiempo de tránsito entre la transmisión y la recepción de la señal ultrasónica. Se determina una posición del transductor ultrasónico correspondiente a la transmisión ultrasónica y la recepción de la señal reflejada.
CO13184473A 2011-01-06 2013-08-02 Método y dispositivo para medir las dimensiones de un túnel de perforación CO6781511A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/985,922 US9328606B2 (en) 2011-01-06 2011-01-06 Method and device to measure perforation tunnel dimensions

Publications (1)

Publication Number Publication Date
CO6781511A2 true CO6781511A2 (es) 2013-10-31

Family

ID=46455123

Family Applications (1)

Application Number Title Priority Date Filing Date
CO13184473A CO6781511A2 (es) 2011-01-06 2013-08-02 Método y dispositivo para medir las dimensiones de un túnel de perforación

Country Status (7)

Country Link
US (1) US9328606B2 (es)
EP (1) EP2661538A2 (es)
BR (1) BR112013017235A2 (es)
CO (1) CO6781511A2 (es)
MX (1) MX2013007894A (es)
RU (1) RU2556554C2 (es)
WO (1) WO2012094305A2 (es)

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EP3212884B1 (en) * 2014-10-30 2021-03-03 Services Petroliers Schlumberger Method of creating radial slots in a subterranean formation
CN104747184B (zh) * 2015-03-11 2016-06-01 山东大学 隧道掌子面前方岩体三维波速成像的随钻测量方法与装置
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WO2016145524A1 (en) 2015-03-16 2016-09-22 Darkvision Technologies Inc. Device and method to image flow in oil and gas wells using phased array doppler ultrasound
US10809405B2 (en) * 2015-07-06 2020-10-20 Schlumberger Technology Corporation Measurement and processing to detect weak interfacial layers in hydrocarbon-bearing laminated formations with acoustic logging devices
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RU2613704C1 (ru) * 2016-01-11 2017-03-21 Татьяна Викторовна Гостева Акустический способ определения параметров перфорирования при вторичном вскрытии нефтегазовых буровых скважин
US11560788B2 (en) 2016-10-11 2023-01-24 Halliburton Energy Services, Inc. System and method for estimation and prediction of production rate of a well via geometric mapping of a perforation zone using a three-dimensional acoustic array
US11326422B2 (en) 2018-05-04 2022-05-10 Halliburton Energy Services, Inc. Self correcting prediction of entry and exit hole diameter
US11091999B2 (en) 2018-06-12 2021-08-17 Probe Technology Services, Inc. Methods and apparatus for cement bond evaluation through production tubing
US11970931B2 (en) * 2021-06-01 2024-04-30 Halliburton Energy Services, Inc. Through tubing cement evaluation using borehole resonance mode
US20230213677A1 (en) * 2022-01-03 2023-07-06 Halliburton Energy Services, Inc. Through tubing cement evaluation based on rotatable transmitter and computational rotated responses

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Also Published As

Publication number Publication date
US9328606B2 (en) 2016-05-03
EP2661538A2 (en) 2013-11-13
BR112013017235A2 (pt) 2016-10-25
RU2556554C2 (ru) 2015-07-10
MX2013007894A (es) 2013-08-27
WO2012094305A2 (en) 2012-07-12
US20120176862A1 (en) 2012-07-12
RU2013136568A (ru) 2015-02-20
WO2012094305A3 (en) 2012-11-22

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