PL3421855T3 - Połączenie gwintowe dla rur stalowych - Google Patents

Połączenie gwintowe dla rur stalowych

Info

Publication number
PL3421855T3
PL3421855T3 PL16891355T PL16891355T PL3421855T3 PL 3421855 T3 PL3421855 T3 PL 3421855T3 PL 16891355 T PL16891355 T PL 16891355T PL 16891355 T PL16891355 T PL 16891355T PL 3421855 T3 PL3421855 T3 PL 3421855T3
Authority
PL
Poland
Prior art keywords
steel pipes
threaded joint
threaded
joint
pipes
Prior art date
Application number
PL16891355T
Other languages
English (en)
Inventor
Yousuke OKU
Masaaki Sugino
Fumio Ota
Original Assignee
Nippon Steel Corporation
Vallourec Oil And 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 Nippon Steel Corporation, Vallourec Oil And Gas France filed Critical Nippon Steel Corporation
Publication of PL3421855T3 publication Critical patent/PL3421855T3/pl

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)
PL16891355T 2016-02-23 2016-02-23 Połączenie gwintowe dla rur stalowych PL3421855T3 (pl)

Applications Claiming Priority (2)

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
EP16891355.6A EP3421855B1 (en) 2016-02-23 2016-02-23 Threaded joint for steel pipes

Publications (1)

Publication Number Publication Date
PL3421855T3 true PL3421855T3 (pl) 2020-12-14

Family

ID=59684879

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16891355T PL3421855T3 (pl) 2016-02-23 2016-02-23 Połączenie gwintowe dla rur stalowych

Country Status (13)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112020006152B1 (pt) * 2017-11-09 2023-02-07 Nippon Steel Corporation Conexão roscada para tubo de aço
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
US11661966B2 (en) 2019-08-01 2023-05-30 Eaton Intelligent Power Limited Hybrid thread geometry for threaded fitting
US11753878B2 (en) * 2019-08-09 2023-09-12 Nippon Steel Corporation Threaded connection for steel pipe
UA128594C2 (uk) * 2019-09-24 2024-08-21 Ніппон Стіл Корпорейшн Нарізне з'єднання
UA129207C2 (uk) 2020-01-17 2025-02-05 Ніппон Стіл Корпорейшн Нарізне з'єднання для труб
CA3149749C (en) * 2020-01-17 2024-03-26 Satoshi Maruta Threaded connection for pipe
US12320206B2 (en) * 2020-01-17 2025-06-03 Nippon Steel Corporation Threaded connection for pipe
US11505999B2 (en) * 2020-10-22 2022-11-22 Frac String Solutions Llc Leak-resistant threaded pipe connection
JPWO2024106291A1 (pl) * 2022-11-15 2024-05-23
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
ES2394032T3 (es) * 1999-04-30 2013-01-15 Grant Prideco, Inc Conexión roscada con alta tasa de compresión
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
MX363866B (es) * 2012-09-21 2019-04-05 Nippon Steel & Sumitomo Metal Corp Junta de tornillo para tubería de acero.
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
CN108700230A (zh) 2018-10-23
MY195221A (en) 2023-01-11
EA033926B1 (ru) 2019-12-10
CN108700230B (zh) 2019-11-22
US20190040978A1 (en) 2019-02-07
AU2016394560A1 (en) 2018-09-20
WO2017145192A1 (ja) 2017-08-31
BR112018015968B1 (pt) 2021-02-02
EP3421855A4 (en) 2019-10-30
CA3015307C (en) 2020-02-18
JPWO2017145192A1 (ja) 2018-11-08
AU2016394560B2 (en) 2019-10-03
EP3421855A1 (en) 2019-01-02
UA119839C2 (uk) 2019-08-12
EA201891896A1 (ru) 2019-02-28
JP6577654B2 (ja) 2019-09-18
MX2018010074A (es) 2019-01-21
US10883632B2 (en) 2021-01-05
BR112018015968A2 (pt) 2018-12-18
CA3015307A1 (en) 2017-08-31
EP3421855B1 (en) 2020-07-22

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