MX2013007894A - Metodo y dispositivo para medir las dimensiones de un tunel de perforacion. - Google Patents

Metodo y dispositivo para medir las dimensiones de un tunel de perforacion.

Info

Publication number
MX2013007894A
MX2013007894A MX2013007894A MX2013007894A MX2013007894A MX 2013007894 A MX2013007894 A MX 2013007894A MX 2013007894 A MX2013007894 A MX 2013007894A MX 2013007894 A MX2013007894 A MX 2013007894A MX 2013007894 A MX2013007894 A MX 2013007894A
Authority
MX
Mexico
Prior art keywords
perforation tunnel
ultrasonic
ultrasonic transducer
casing
signal
Prior art date
Application number
MX2013007894A
Other languages
English (en)
Inventor
Harvey Williams
Ralph M D Angelo
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 MX2013007894A publication Critical patent/MX2013007894A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

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.
MX2013007894A 2011-01-06 2012-01-03 Metodo y dispositivo para medir las dimensiones de un tunel de perforacion. MX2013007894A (es)

Applications Claiming Priority (2)

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
PCT/US2012/020057 WO2012094305A2 (en) 2011-01-06 2012-01-03 Method and device to measure perforation tunnel dimensions

Publications (1)

Publication Number Publication Date
MX2013007894A true MX2013007894A (es) 2013-08-27

Family

ID=46455123

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007894A MX2013007894A (es) 2011-01-06 2012-01-03 Metodo y dispositivo para medir las dimensiones de un tunel de perforacion.

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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Also Published As

Publication number Publication date
WO2012094305A3 (en) 2012-11-22
EP2661538A2 (en) 2013-11-13
RU2556554C2 (ru) 2015-07-10
BR112013017235A2 (pt) 2016-10-25
RU2013136568A (ru) 2015-02-20
US9328606B2 (en) 2016-05-03
WO2012094305A2 (en) 2012-07-12
CO6781511A2 (es) 2013-10-31
US20120176862A1 (en) 2012-07-12

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