AR075055A1 - CUPLA FOR PUMP RODS WITH INTERNAL CIRCULATION OF FLUID - Google Patents

CUPLA FOR PUMP RODS WITH INTERNAL CIRCULATION OF FLUID

Info

Publication number
AR075055A1
AR075055A1 ARP100100366A AR075055A1 AR 075055 A1 AR075055 A1 AR 075055A1 AR P100100366 A ARP100100366 A AR P100100366A AR 075055 A1 AR075055 A1 AR 075055A1
Authority
AR
Argentina
Prior art keywords
cupla
fluid
internal circulation
holes
circulation
Prior art date
Application number
Other languages
English (en)
Original Assignee
Companias Asociadas Petroleras S A
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 Companias Asociadas Petroleras S A filed Critical Companias Asociadas Petroleras S A
Priority to ARP100100366 priority Critical patent/AR075055A1/es
Publication of AR075055A1 publication Critical patent/AR075055A1/es

Links

Abstract

Cupla para varillas de bombeo con circulacion interna de fluido, preferentemente destinada a la extraccion de crudo con agua en la industria del petroleo, que permite mejorar el paso del fluido entre la cupla y el tubo de conduccion de los fluidos y, además, permite la circulacion de fluido a través de la propia cupla. Para ello, esta cupla está definida por un cuerpo tubular que en las proximidades de sus extremos longitudinalmente opuestos presenta respectivos orificios de entrada y salida del fluido para la circulacion del mismo por el interior de la cupla. Los orificios están conformados en respectivos tramos longitudinalmente opuestos que tienen un diámetro menor que el diámetro del tramo central de la cupla, y en los cuales se define un primer tramo inclinado adyacente al tramo central de la cupla, donde están conformados los orificios, y un segundo tramo recto que concluye en el respectivo extremo de la cupla.Cupla for pumping rods with internal fluid circulation, preferably for the extraction of crude oil with water in the oil industry, which allows to improve the passage of fluid between the cupla and the tube for the conduction of fluids and, in addition, allows the fluid circulation through the cupla itself. For this, this cupla is defined by a tubular body that in the vicinity of its longitudinally opposite ends has respective fluid inlet and outlet holes for circulation thereof through the inside of the cupla. The holes are formed in respective longitudinally opposite sections having a diameter smaller than the diameter of the central section of the cupla, and in which a first inclined section adjacent to the central section of the cupla is defined, where the holes are formed, and a second straight section that concludes at the respective end of the cupla.
ARP100100366 2010-02-10 2010-02-10 CUPLA FOR PUMP RODS WITH INTERNAL CIRCULATION OF FLUID AR075055A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARP100100366 AR075055A1 (es) 2010-02-10 2010-02-10 CUPLA FOR PUMP RODS WITH INTERNAL CIRCULATION OF FLUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP100100366 AR075055A1 (es) 2010-02-10 2010-02-10 CUPLA FOR PUMP RODS WITH INTERNAL CIRCULATION OF FLUID

Publications (1)

Publication Number Publication Date
AR075055A1 true AR075055A1 (es) 2011-03-09

Family

ID=43741614

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100366 AR075055A1 (es) 2010-02-10 2010-02-10 CUPLA FOR PUMP RODS WITH INTERNAL CIRCULATION OF FLUID

Country Status (1)

Country Link
AR (1) AR075055A1 (es)

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