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MX2022016209A - Conexión roscada para tuberías. - Google Patents

Conexión roscada para tuberías.

Info

Publication number
MX2022016209A
MX2022016209A MX2022016209A MX2022016209A MX2022016209A MX 2022016209 A MX2022016209 A MX 2022016209A MX 2022016209 A MX2022016209 A MX 2022016209A MX 2022016209 A MX2022016209 A MX 2022016209A MX 2022016209 A MX2022016209 A MX 2022016209A
Authority
MX
Mexico
Prior art keywords
thread
angle
inclination
sealing
thread axis
Prior art date
Application number
MX2022016209A
Other languages
English (en)
Inventor
Pavel Nikolaevich Sidorenko
Sergey Alexandrovich Rekin
Alexey Sergeevich Myslevtsev
Pavel Konstantinovich Ponomarenko
Original Assignee
Publichnoe Aktsionernoe Obshchestvo Trubnaya Metallurgicheskaya Kompaniya Pao Tmk
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 Publichnoe Aktsionernoe Obshchestvo Trubnaya Metallurgicheskaya Kompaniya Pao Tmk filed Critical Publichnoe Aktsionernoe Obshchestvo Trubnaya Metallurgicheskaya Kompaniya Pao Tmk
Publication of MX2022016209A publication Critical patent/MX2022016209A/es

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • E21B17/04Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042Threaded
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/06Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)
  • Earth Drilling (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Una unión roscada para tubería de producción comprende un elemento macho y un elemento hembra, la superficie exterior y la superficie interior, respectivamente, cuyos extremos están configurados con una rosca cónica trapezoidal y con superficies de sellado, superficies auxiliares y superficies de extremo contiguas, que forma n un ensamble de sellado interno. Las roscas tienen una conicidad de 1:16, el ángulo de inclinación del flanco siguiente de la rosca a una perpendicular al eje de la rosca es de -1 a +1°, el ángulo de inclinación del flanco anterior de la rosca a una perpendicular al eje de la rosca es de 14 -16°, las crestas de la rosca son paralelas al eje de la rosca y las raíces de la rosca tienen una conicidad de 1:16. El ensamble de sellado interno está formado por superficies de sellado que tienen un ángulo de inclinación de 17 -19° con respecto al eje de la ros ca, y superficies extremas colindantes situadas en un ángulo de 14-16° con respecto a una perpendicular al eje de la rosca. Se proporcionan superficies auxiliares entre las superficies de sellado y las superficies de extremas colindantes. La unión entre las superficies de sellado y las superficies auxiliares se configura en forma de superficie esférica cóncava en el elemento macho y superficie esférica convexa en el elemento hembra. Esto proporciona la formación de una unión hermética bajo altas cargas mecánicas en virtud de características de acoplamiento mejoradas y la prevención de daños a las superficies.
MX2022016209A 2020-06-29 2020-06-29 Conexión roscada para tuberías. MX2022016209A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2020/000315 WO2022005320A1 (ru) 2020-06-29 2020-06-29 Резьбовое соединение насосно-компрессорных труб

Publications (1)

Publication Number Publication Date
MX2022016209A true MX2022016209A (es) 2023-06-19

Family

ID=75919365

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022016209A MX2022016209A (es) 2020-06-29 2020-06-29 Conexión roscada para tuberías.

Country Status (5)

Country Link
US (1) US12110746B2 (es)
EP (1) EP4170124A1 (es)
BR (1) BR112022026851A2 (es)
MX (1) MX2022016209A (es)
WO (1) WO2022005320A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12385326B2 (en) * 2022-08-10 2025-08-12 Saudi Arabian Oil Company High torque threaded connections with external upset and multiple seals
WO2025054170A1 (en) * 2023-09-05 2025-03-13 Hydril Company Circular locking seal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462315A (en) * 1992-03-09 1995-10-31 Marubeni Tubulars, Inc. Stabilized center-shoulder-sealed tubular connection
RU2500875C1 (ru) * 2012-07-20 2013-12-10 Общество С Ограниченной Ответственностью "Тмк-Премиум Сервис" Высокогерметичное резьбовое соединение насосно-компрессорных труб (варианты)
RU2504710C1 (ru) * 2012-12-13 2014-01-20 Общество С Ограниченной Ответственностью "Тмк-Премиум Сервис" Высокогерметичное резьбовое соединение обсадных труб (варианты)
FR3006029B1 (fr) * 2013-05-23 2015-11-13 Vallourec Mannesmann Oil & Gas Ensemble pour la realisation d'un joint filete pour le forage et l'exploitation des puits d'hydrocarbures et joint filete resultant
US10274112B2 (en) * 2013-06-06 2019-04-30 Bryan Lane Threaded connection
RU2543398C1 (ru) * 2013-12-30 2015-02-27 Общество С Ограниченной Ответственностью "Тмк-Премиум Сервис" Герметичное резьбовое соединение обсадных труб
RU2639343C1 (ru) * 2016-08-29 2017-12-21 Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") Резьбовое соединение обсадных труб
US20190368639A1 (en) * 2018-06-05 2019-12-05 Tmk-Premium Services Llc Threaded connection of casing pipes

Also Published As

Publication number Publication date
US12110746B2 (en) 2024-10-08
EP4170124A1 (en) 2023-04-26
BR112022026851A2 (pt) 2023-03-14
WO2022005320A1 (ru) 2022-01-06
US20230250699A1 (en) 2023-08-10

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