AR126320A1 - THREADED TUBULAR ELEMENT OF THE SEGMENT - Google Patents

THREADED TUBULAR ELEMENT OF THE SEGMENT

Info

Publication number
AR126320A1
AR126320A1 ARP220100464A ARP220100464A AR126320A1 AR 126320 A1 AR126320 A1 AR 126320A1 AR P220100464 A ARP220100464 A AR P220100464A AR P220100464 A ARP220100464 A AR P220100464A AR 126320 A1 AR126320 A1 AR 126320A1
Authority
AR
Argentina
Prior art keywords
segment
tubular element
threaded tubular
thread
steel
Prior art date
Application number
ARP220100464A
Other languages
Spanish (es)
Inventor
Pierre Martin
Nicolas Baudet
Jean-Guillaume Besse
Original Assignee
Vallourec Oil & Gas France
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 Vallourec Oil & Gas France filed Critical Vallourec Oil & Gas France
Publication of AR126320A1 publication Critical patent/AR126320A1/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
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0423—Threaded with plural threaded sections, e.g. with two-step threads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dowels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Earth Drilling (AREA)

Abstract

Elemento tubular (2; 20, 30, 40, 50) que comprende un cuerpo (4, 34), en donde el cuerpo (4, 34) comprende una primera superficie (12, 32) en la que se forma una rosca (5; 7; 35; 37), una segunda superficie (13; 33) radialmente opuesta a la primera superficie (12; 32), en donde dicho cuerpo (4; 34) está hecho de un acero que tiene un primer límite de elasticidad Ys1, en donde el elemento tubular comprende además a un segmento (11; 21; 31; 41) que se extiende radialmente desde la segunda superficie (13; 33) y se extiende axialmente al nivel de la rosca (5; 7; 35; 37), en donde dicho segmento (11; 21; 3; 41) está hecho de un acero que tiene un segundo límite de elasticidad Ys2 más grande que el primer límite de elasticidad Ys1.Tubular element (2; 20, 30, 40, 50) comprising a body (4, 34), wherein the body (4, 34) comprises a first surface (12, 32) in which a thread (5) is formed. ; 7; 35; 37), a second surface (13; 33) radially opposite to the first surface (12; 32), where said body (4; 34) is made of a steel having a first elasticity limit Ys1 , wherein the tubular element further comprises a segment (11; 21; 31; 41) that extends radially from the second surface (13; 33) and extends axially at the level of the thread (5; 7; 35; 37 ), where said segment (11; 21; 3; 41) is made of a steel having a second yield point Ys2 larger than the first yield point Ys1.

ARP220100464A 2021-03-03 2022-03-02 THREADED TUBULAR ELEMENT OF THE SEGMENT AR126320A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2102049A FR3120415A1 (en) 2021-03-03 2021-03-03 Segment threaded tubular element

Publications (1)

Publication Number Publication Date
AR126320A1 true AR126320A1 (en) 2023-10-04

Family

ID=75278283

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP220100464A AR126320A1 (en) 2021-03-03 2022-03-02 THREADED TUBULAR ELEMENT OF THE SEGMENT

Country Status (3)

Country Link
AR (1) AR126320A1 (en)
FR (1) FR3120415A1 (en)
WO (1) WO2022184993A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268275A (en) * 1965-05-11 1966-08-23 William N Laghlin Drill string protector and system
US6305723B1 (en) * 1998-10-27 2001-10-23 Grant Prideco, L.P. Tool joint and drill pipe made therefrom
US10215314B2 (en) 2010-08-23 2019-02-26 Vallourec Oil And Gas France Tubular threaded connection
DE102010043769B4 (en) * 2010-11-11 2015-07-09 Hilti Aktiengesellschaft Anchor assembly, especially for mining and tunneling

Also Published As

Publication number Publication date
FR3120415A1 (en) 2022-09-09
WO2022184993A1 (en) 2022-09-09

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