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MX2018010074A - Junta roscada para tubos de acero. - Google Patents

Junta roscada para tubos de acero.

Info

Publication number
MX2018010074A
MX2018010074A MX2018010074A MX2018010074A MX2018010074A MX 2018010074 A MX2018010074 A MX 2018010074A MX 2018010074 A MX2018010074 A MX 2018010074A MX 2018010074 A MX2018010074 A MX 2018010074A MX 2018010074 A MX2018010074 A MX 2018010074A
Authority
MX
Mexico
Prior art keywords
threaded joint
distance
thread section
seal
pin
Prior art date
Application number
MX2018010074A
Other languages
English (en)
Inventor
Oku Yousuke
Ota Fumio
Sugino Masaaki
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2018010074A publication Critical patent/MX2018010074A/es

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
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • 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
    • 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
    • F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more than one threaded section
    • 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
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • 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
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
    • 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
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints

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)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)

Abstract

Una junta roscada está construida con un perno (10) y una caja (20). El perno (10) que incluye, en orden desde un extremo del perno (10) hacia el cuerpo tubular: una primera porción roscada macho (11), una primera superficie de sellado (12), una superficie de hombro (13), una segunda superficie de sellado (14) y una segunda porción roscada macho (15). La caja (20) incluye una primera porción roscada hembra (21), una primera superficie de sellado (22), una superficie de hombro (23), una segunda superficie de sellado (24) y una segunda porción roscada hembra (25). Una longitud (L1) desde un límite P1) de las primeras superficies de sellado (12, 22) hasta una posición (P3) de las superficies de hombro (13, 23) y una longitud ( L2) desde un límite ( P2) de las segundas superficies de sellado ( 14, 24) a una posición ( P3) son, cada una, de al menos 15 mm y la longitud total ( L), que es una suma de la longitud L1) y la longitud (L2), es de al menos 50 mm. Por lo tanto, la junta roscada es capaz de proporcionar un rendimiento de sellado excelente.
MX2018010074A 2016-02-23 2016-02-23 Junta roscada para tubos de acero. MX2018010074A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/000963 WO2017145192A1 (ja) 2016-02-23 2016-02-23 鋼管用ねじ継手

Publications (1)

Publication Number Publication Date
MX2018010074A true MX2018010074A (es) 2019-01-21

Family

ID=59684879

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018010074A MX2018010074A (es) 2016-02-23 2016-02-23 Junta roscada para tubos de acero.

Country Status (13)

Country Link
US (1) US10883632B2 (es)
EP (1) EP3421855B1 (es)
JP (1) JP6577654B2 (es)
CN (1) CN108700230B (es)
AU (1) AU2016394560B2 (es)
BR (1) BR112018015968B1 (es)
CA (1) CA3015307C (es)
EA (1) EA033926B1 (es)
MX (1) MX2018010074A (es)
MY (1) MY195221A (es)
PL (1) PL3421855T3 (es)
UA (1) UA119839C2 (es)
WO (1) WO2017145192A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018363846B2 (en) * 2017-11-09 2021-07-01 Nippon Steel Corporation Threaded connection for steel pipe
FR3098878B1 (fr) 2019-07-19 2021-07-30 Vallourec Oil & Gas France Joint fileté pour colonne de cuvelage de puits de pétrole
FR3098879B1 (fr) 2019-07-19 2021-07-30 Vallourec Oil & Gas France Joint fileté à profil hélicoïdal dissymétrique
MX2022001124A (es) * 2019-08-01 2022-02-16 Eaton Intelligent Power Ltd Geometria de rosca hibrida para accesorio roscado.
UA128272C2 (uk) * 2019-08-09 2024-05-22 Ніппон Стіл Корпорейшн Нарізне з'єднання для сталевих труб
EP4036449B1 (en) * 2019-09-24 2024-06-05 Nippon Steel Corporation Threaded connection
MX2022003070A (es) * 2020-01-17 2022-04-18 Nippon Steel Corp Conexion roscada para tubo.
UA129064C2 (uk) * 2020-01-17 2025-01-01 Ніппон Стіл Корпорейшн Нарізне з'єднання для труб
UA129207C2 (uk) 2020-01-17 2025-02-05 Ніппон Стіл Корпорейшн Нарізне з'єднання для труб
US11505999B2 (en) * 2020-10-22 2022-11-22 Frac String Solutions Llc Leak-resistant threaded pipe connection
WO2024106291A1 (ja) * 2022-11-15 2024-05-23 日本製鉄株式会社 鋼管用ねじ継手
WO2025054170A1 (en) * 2023-09-05 2025-03-13 Hydril Company Circular locking seal

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570982A (en) * 1983-01-17 1986-02-18 Hydril Company Tubular joint with trapped mid-joint metal-to-metal seal
US4893844A (en) * 1983-04-29 1990-01-16 Baker Hughes Incorporated Tubular coupling with ventable seal
US4822081A (en) 1987-03-23 1989-04-18 Xl Systems Driveable threaded tubular connection
US5066052A (en) * 1989-03-08 1991-11-19 Baroid Technology, Inc. Threaded pipe joint having improved seal ring entrapment
US5415442A (en) * 1992-03-09 1995-05-16 Marubeni Tubulars, Inc. Stabilized center-shoulder-sealed tubular connection
US5687999A (en) * 1995-10-03 1997-11-18 Vallourec Oil & Gas Threaded joint for tubes
IT1309704B1 (it) * 1999-02-19 2002-01-30 Eni Spa Giunzione integrale di due tubazioni
US7690696B2 (en) 1999-04-19 2010-04-06 Hydril Company Wedge thread with torque shoulder
CN1172103C (zh) * 1999-04-30 2004-10-20 格兰特普莱德科公司 高压缩率的螺纹连接
FR2800150B1 (fr) * 1999-10-21 2001-12-07 Vallourec Mannesmann Oil & Gas Joint tubulaire filette etanche a la pression exterieure
UA82694C2 (uk) * 2003-06-06 2008-05-12 Sumitomo Metal Ind Нарізне з'єднання для сталевих труб
US7527304B2 (en) 2004-12-30 2009-05-05 Hydril Llc Floating wedge thread for tubular connection
US7690697B2 (en) 2007-05-09 2010-04-06 Gandy Technologies Corp. Thread form for tubular connections
US10215314B2 (en) * 2010-08-23 2019-02-26 Vallourec Oil And Gas France Tubular threaded connection
JP5678241B2 (ja) * 2012-09-21 2015-02-25 新日鐵住金株式会社 鋼管用ねじ継手
US9388925B2 (en) * 2013-02-05 2016-07-12 Ultra Premium Oilfield Services, Ltd Tubular connection center shoulder seal

Also Published As

Publication number Publication date
CA3015307C (en) 2020-02-18
AU2016394560B2 (en) 2019-10-03
EP3421855A4 (en) 2019-10-30
AU2016394560A1 (en) 2018-09-20
JP6577654B2 (ja) 2019-09-18
UA119839C2 (uk) 2019-08-12
US20190040978A1 (en) 2019-02-07
WO2017145192A1 (ja) 2017-08-31
EP3421855A1 (en) 2019-01-02
MY195221A (en) 2023-01-11
EA033926B1 (ru) 2019-12-10
JPWO2017145192A1 (ja) 2018-11-08
BR112018015968B1 (pt) 2021-02-02
CN108700230B (zh) 2019-11-22
EP3421855B1 (en) 2020-07-22
CN108700230A (zh) 2018-10-23
BR112018015968A2 (pt) 2018-12-18
EA201891896A1 (ru) 2019-02-28
PL3421855T3 (pl) 2020-12-14
US10883632B2 (en) 2021-01-05
CA3015307A1 (en) 2017-08-31

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