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AR021536A1 - A SET FORMED BY PUMPING ROD AND THREADED UNION FOR THE EXTRACTION OF FLUIDS THROUGH THE OPERATION OF ROTARY PUMPS - Google Patents

A SET FORMED BY PUMPING ROD AND THREADED UNION FOR THE EXTRACTION OF FLUIDS THROUGH THE OPERATION OF ROTARY PUMPS

Info

Publication number
AR021536A1
AR021536A1 ARP990106162A AR021536A1 AR 021536 A1 AR021536 A1 AR 021536A1 AR P990106162 A ARP990106162 A AR P990106162A AR 021536 A1 AR021536 A1 AR 021536A1
Authority
AR
Argentina
Prior art keywords
threaded
rod
torque
pumping
pumping rod
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Siderca Sa Ind & Com
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 Siderca Sa Ind & Com filed Critical Siderca Sa Ind & Com
Priority to ARP990106162 priority Critical patent/AR021536A1/en
Priority to FR0012986A priority patent/FR2801939B1/en
Priority to CA 2327074 priority patent/CA2327074C/en
Priority to BR0005675A priority patent/BR0005675B1/en
Publication of AR021536A1 publication Critical patent/AR021536A1/en
Priority to US10/254,500 priority patent/US6764108B2/en
Priority to US10/668,503 priority patent/US6991267B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Un conjunto compuesto por varilla de bombeo y union roscada de fácil montaje y capacidad de transmitir alto torque. La varilla de bombeo, que tiene huecoel nucleo de su cuerpo, tiene como funcion accionar bombas de tipo rotativo. El movimiento queac ciona la bomba es, en este caso, producido por movimientorotatorio mediante la aplicacion de un momento torsor o torque. El tipo de varilla que se utiliza en la actualidad y que esta invencion reemplaza para el usoen bombeo rotativo está deacuerdo a la Norma API IIB. Una característica distintiva es el tipo de union roscada especial que se utiliza para unir lasdiferentes varillas. Esta union comprende un niple o miembro roscado en su superficie externa en sus dos extremos llamadosmacho- que se unen respectivamentecon un par de miembros, cada uno de ellos roscado en su superficie interna -llamados hembra-. La union entre los extremos machos y las hembras se produce através de la superficie roscada de dichos extremos. Otracaracterística de l conjunto varilla hueca-union roscada es una mayor resistencia al desenchufe porgiro contrarrotatorio de la columna de varillas o backspin.A set consisting of pumping rod and threaded joint with easy assembly and ability to transmit high torque. The pumping rod, which has a hollow core of its body, has the function of operating rotary pumps. The movement that drives the pump is, in this case, produced by rotational movement by applying a torque or torque. The type of rod that is currently used and which this invention replaces for use in rotary pumping is in accordance with API Standard IIB. A distinctive feature is the type of special threaded joint that is used to join the different rods. This union comprises a threaded nipple or member on its outer surface at its two ends called male - which are joined respectively with a pair of members, each threaded on its inner surface - called female -. The union between the male and female ends occurs through the threaded surface of said ends. Another characteristic of the threaded hollow-joint rod assembly is a greater resistance to unplugging by rotating the rod column or backspin.

ARP990106162 1999-12-03 1999-12-03 A SET FORMED BY PUMPING ROD AND THREADED UNION FOR THE EXTRACTION OF FLUIDS THROUGH THE OPERATION OF ROTARY PUMPS AR021536A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ARP990106162 AR021536A1 (en) 1999-12-03 1999-12-03 A SET FORMED BY PUMPING ROD AND THREADED UNION FOR THE EXTRACTION OF FLUIDS THROUGH THE OPERATION OF ROTARY PUMPS
FR0012986A FR2801939B1 (en) 1999-12-03 2000-10-11 CONNECTOR AND ROD ASSEMBLY FOR DRIVING A ROTARY OIL PUMP
CA 2327074 CA2327074C (en) 1999-12-03 2000-11-30 Assembly comprising pump rod and threaded union
BR0005675A BR0005675B1 (en) 1999-12-03 2000-11-30 set formed by hollow rod-threaded union, to be used in fluid extraction by driving rotary pumps.
US10/254,500 US6764108B2 (en) 1999-12-03 2002-09-26 Assembly of hollow torque transmitting sucker rods
US10/668,503 US6991267B2 (en) 1999-12-03 2003-09-24 Assembly of hollow torque transmitting sucker rods and sealing nipple with improved seal and fluid flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP990106162 AR021536A1 (en) 1999-12-03 1999-12-03 A SET FORMED BY PUMPING ROD AND THREADED UNION FOR THE EXTRACTION OF FLUIDS THROUGH THE OPERATION OF ROTARY PUMPS

Publications (1)

Publication Number Publication Date
AR021536A1 true AR021536A1 (en) 2002-07-24

Family

ID=3461203

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990106162 AR021536A1 (en) 1999-12-03 1999-12-03 A SET FORMED BY PUMPING ROD AND THREADED UNION FOR THE EXTRACTION OF FLUIDS THROUGH THE OPERATION OF ROTARY PUMPS

Country Status (4)

Country Link
AR (1) AR021536A1 (en)
BR (1) BR0005675B1 (en)
CA (1) CA2327074C (en)
FR (1) FR2801939B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6764108B2 (en) * 1999-12-03 2004-07-20 Siderca S.A.I.C. Assembly of hollow torque transmitting sucker rods
RU2391558C1 (en) * 2008-12-16 2010-06-10 Государственное образовательное учреждение высшего профессионального образования Московский государственный технологический университет "СТАНКИН" (ГОУ ВПО МГТУ "СТАНКИН") Head of hollow pumping rod

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753471A (en) * 1971-04-12 1973-08-21 Baker Oil Tools Inc Disconnectible torque and drilling weight transmission apparatus for drill bits

Also Published As

Publication number Publication date
FR2801939A1 (en) 2001-06-08
CA2327074A1 (en) 2001-06-03
BR0005675A (en) 2002-01-22
FR2801939B1 (en) 2003-01-10
BR0005675B1 (en) 2011-05-17
CA2327074C (en) 2008-06-10

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