MX2017009515A - Forma roscada equilibrada, tubulares empleando la misma y métodos relacionados con eso. - Google Patents

Forma roscada equilibrada, tubulares empleando la misma y métodos relacionados con eso.

Info

Publication number
MX2017009515A
MX2017009515A MX2017009515A MX2017009515A MX2017009515A MX 2017009515 A MX2017009515 A MX 2017009515A MX 2017009515 A MX2017009515 A MX 2017009515A MX 2017009515 A MX2017009515 A MX 2017009515A MX 2017009515 A MX2017009515 A MX 2017009515A
Authority
MX
Mexico
Prior art keywords
threads
tubulars
employing
same
shoulder
Prior art date
Application number
MX2017009515A
Other languages
English (en)
Inventor
Joseph Jellison Michael
Muradov Andrei
Original Assignee
Nat Oilwell Varco Lp
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 Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Publication of MX2017009515A publication Critical patent/MX2017009515A/es

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Se divulga un miembro tubular (50) tiene un eje longitudinal (55), un primer extremo (60) y un segundo extremo (80). El miembro tubular incluye un sujetador del conector incluyendo un hombro exterior (62), un hombro interno (64) axialmente espaciados del hombro externo y una pluralidad de roscas (68) en una región entre el hombro externo y el hombro interno que se estrechan en relación con el eje longitudinal de 1.0 a 1.5 pulgadas (2.54 a 3.81 centímetros) por pie (0.3048 metros). Las roscas incluyen una densidad axial medida en un número de roscas por pulgada (TPI), y cuando el sujetador del conector se acopla por rosca con una caja del conector, cada una de las roscas entra en contacto con una caja roscada correspondiente a la caja del conector a lo largo de una distancia radial proyectada HC. Además, las roscas están configuradas de tal modo que el producto de 2(v3) (H c) (TPI) es mayor o igual a 0.95 y menor o igual a 1.05.
MX2017009515A 2015-01-22 2016-01-06 Forma roscada equilibrada, tubulares empleando la misma y métodos relacionados con eso. MX2017009515A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/602,947 US10041307B2 (en) 2015-01-22 2015-01-22 Balanced thread form, tubulars employing the same, and methods relating thereto
PCT/US2016/012310 WO2016118324A1 (en) 2015-01-22 2016-01-06 Balanced thread form, tubulars employing the same, and methods relating thereto

Publications (1)

Publication Number Publication Date
MX2017009515A true MX2017009515A (es) 2018-04-11

Family

ID=55272638

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017009515A MX2017009515A (es) 2015-01-22 2016-01-06 Forma roscada equilibrada, tubulares empleando la misma y métodos relacionados con eso.

Country Status (10)

Country Link
US (2) US10041307B2 (es)
EP (1) EP3247864B1 (es)
JP (1) JP2018503042A (es)
CN (1) CN107208463B (es)
AR (1) AR103482A1 (es)
BR (1) BR112017015486B1 (es)
CA (1) CA2971744C (es)
EA (1) EA034062B1 (es)
MX (1) MX2017009515A (es)
WO (1) WO2016118324A1 (es)

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RU2744965C1 (ru) * 2020-06-29 2021-03-17 Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") Двухупорное резьбовое соединение бурильных труб
EP4298313A2 (en) * 2021-02-26 2024-01-03 Sandvik Mining and Construction Tools AB Coupling for connecting downhole tubulars with improved stress distribution
US20240229567A9 (en) * 2021-02-26 2024-07-11 Sandvik Mining And Construction Tools Ab Coupling for connecting downhole tubulars with reduced stress

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Also Published As

Publication number Publication date
BR112017015486B1 (pt) 2022-11-29
US20160215571A1 (en) 2016-07-28
US10041307B2 (en) 2018-08-07
JP2018503042A (ja) 2018-02-01
CN107208463B (zh) 2020-04-24
CA2971744C (en) 2023-01-03
WO2016118324A1 (en) 2016-07-28
CN107208463A (zh) 2017-09-26
EP3247864B1 (en) 2020-09-09
EP3247864A1 (en) 2017-11-29
US20180320456A1 (en) 2018-11-08
AR103482A1 (es) 2017-05-10
BR112017015486A2 (pt) 2018-01-30
EA034062B1 (ru) 2019-12-24
EA201791213A1 (ru) 2018-01-31
CA2971744A1 (en) 2016-07-28

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