CO2017002988A1 - Rod Centralizer Assembly - Google Patents

Rod Centralizer Assembly

Info

Publication number
CO2017002988A1
CO2017002988A1 CONC2017/0002988A CO2017002988A CO2017002988A1 CO 2017002988 A1 CO2017002988 A1 CO 2017002988A1 CO 2017002988 A CO2017002988 A CO 2017002988A CO 2017002988 A1 CO2017002988 A1 CO 2017002988A1
Authority
CO
Colombia
Prior art keywords
rod
centralizer
avoiding
production pipeline
rods
Prior art date
Application number
CONC2017/0002988A
Other languages
Spanish (es)
Inventor
Ospino Nestor Eduardo Ospina
Ospino Napoleon Ospina
Original Assignee
Dinplacol Sas
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 Dinplacol Sas filed Critical Dinplacol Sas
Priority to CONC2017/0002988A priority Critical patent/CO2017002988A1/en
Publication of CO2017002988A1 publication Critical patent/CO2017002988A1/en

Links

Abstract

Las varillas utilizadas en los sistemas de bombeo mecánico y que sirven de conector de la bomba de subsuelo con el equipo de superficie para la extracción de petróleo presentan desgaste al entrar en contacto metal-metal con la tubería de producción por el movimiento reciprocante del sistema. Se presenta en esta invención un centralizador de varillas que se instala en la varilla de bombeo mediante un anillo de fijación. La función del anillo permite que el centralizador permanezca siempre en la posición donde fue instalado, evitando el movimiento longitudinal del centralizador respecto a la varilla, manteniendo en todo momento la posición concéntrica de la varilla dentro de la tubería de producción y evitando el desgaste de las partes.The rods used in mechanical pumping systems and that serve as a connector of the subsoil pump with the surface equipment for oil extraction show wear when they come into metal-metal contact with the production pipeline due to the reciprocating movement of the system. Presented in this invention is a rod centralizer that is installed on the sucker rod by means of a fixing ring. The function of the ring allows the centralizer to always remain in the position where it was installed, avoiding the longitudinal movement of the centralizer with respect to the rod, maintaining at all times the concentric position of the rod inside the production pipeline and avoiding wear on the rods. parts.

CONC2017/0002988A 2017-03-28 2017-03-28 Rod Centralizer Assembly CO2017002988A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CONC2017/0002988A CO2017002988A1 (en) 2017-03-28 2017-03-28 Rod Centralizer Assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CONC2017/0002988A CO2017002988A1 (en) 2017-03-28 2017-03-28 Rod Centralizer Assembly

Publications (1)

Publication Number Publication Date
CO2017002988A1 true CO2017002988A1 (en) 2017-07-28

Family

ID=75947300

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0002988A CO2017002988A1 (en) 2017-03-28 2017-03-28 Rod Centralizer Assembly

Country Status (1)

Country Link
CO (1) CO2017002988A1 (en)

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