AU2020423747B2 - Threaded connection for pipe - Google Patents

Threaded connection for pipe Download PDF

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Publication number
AU2020423747B2
AU2020423747B2 AU2020423747A AU2020423747A AU2020423747B2 AU 2020423747 B2 AU2020423747 B2 AU 2020423747B2 AU 2020423747 A AU2020423747 A AU 2020423747A AU 2020423747 A AU2020423747 A AU 2020423747A AU 2020423747 B2 AU2020423747 B2 AU 2020423747B2
Authority
AU
Australia
Prior art keywords
thread
ref
pin
box
pipe
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
AU2020423747A
Other languages
English (en)
Other versions
AU2020423747A1 (en
Inventor
Satoshi Maruta
Yousuke OKU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vallourec Oil and Gas France SAS
Nippon Steel Corp
Original Assignee
Vallourec Oil and Gas France SAS
Nippon Steel 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 Vallourec Oil and Gas France SAS, Nippon Steel Corp filed Critical Vallourec Oil and Gas France SAS
Publication of AU2020423747A1 publication Critical patent/AU2020423747A1/en
Application granted granted Critical
Publication of AU2020423747B2 publication Critical patent/AU2020423747B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings

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)
  • Earth Drilling (AREA)
AU2020423747A 2020-01-17 2020-12-22 Threaded connection for pipe Active AU2020423747B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020005810 2020-01-17
JP2020-005810 2020-01-17
PCT/JP2020/047835 WO2021145161A1 (ja) 2020-01-17 2020-12-22 管用ねじ継手

Publications (2)

Publication Number Publication Date
AU2020423747A1 AU2020423747A1 (en) 2022-02-24
AU2020423747B2 true AU2020423747B2 (en) 2023-09-07

Family

ID=76863717

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020423747A Active AU2020423747B2 (en) 2020-01-17 2020-12-22 Threaded connection for pipe

Country Status (10)

Country Link
US (1) US12320206B2 (https=)
EP (1) EP4092302B1 (https=)
JP (1) JP7455866B2 (https=)
CN (1) CN114761722B (https=)
AR (1) AR121025A1 (https=)
AU (1) AU2020423747B2 (https=)
MX (1) MX2022006279A (https=)
PL (1) PL4092302T3 (https=)
UA (1) UA129064C2 (https=)
WO (1) WO2021145161A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6530607B1 (en) * 2000-11-06 2003-03-11 Hydril Company Two-step threaded connector having differential thread width
US6581980B1 (en) * 1999-04-30 2003-06-24 Grant Prideco, L.P. Threaded connection with high compressive rating
US20060145480A1 (en) * 2004-12-30 2006-07-06 Hydril Company Floating wedge thread for tubular connection
US20080296894A1 (en) * 2007-05-29 2008-12-04 Grant Prideco, L.P. Oilfield threaded connections
WO2018211873A1 (ja) * 2017-05-15 2018-11-22 新日鐵住金株式会社 鋼管用ねじ継手

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348350A (en) * 1980-01-19 1994-09-20 Ipsco Enterprises Inc. Pipe coupling
US4688832A (en) * 1984-08-13 1987-08-25 Hydril Company Well pipe joint
US4696498A (en) * 1986-10-29 1987-09-29 Quanex Corporation Tubular connection
JPH0631661B2 (ja) * 1987-02-23 1994-04-27 新日本製鐵株式会社 低応力・高気密油井管用ネジ継手
US5415442A (en) * 1992-03-09 1995-05-16 Marubeni Tubulars, Inc. Stabilized center-shoulder-sealed tubular connection
EP0703396B1 (en) * 1994-09-23 2000-04-05 Sumitomo Metal Industries, Ltd. Threaded joint for oil well pipes
JPH09119564A (ja) * 1994-11-22 1997-05-06 Sumitomo Metal Ind Ltd 油井管用ねじ継手
US5687999A (en) * 1995-10-03 1997-11-18 Vallourec Oil & Gas Threaded joint for tubes
US6485063B1 (en) 1996-05-15 2002-11-26 Huey P. Olivier Connection
JPH10169855A (ja) * 1996-12-05 1998-06-26 Sumitomo Metal Ind Ltd 大径油井管用ねじ継手
JP2001124253A (ja) * 1999-10-29 2001-05-11 Kawasaki Steel Corp 鋼管用ネジ継手
US6682101B2 (en) 2002-03-06 2004-01-27 Beverly Watts Ramos Wedgethread pipe connection
UA82694C2 (uk) 2003-06-06 2008-05-12 Sumitomo Metal Ind Нарізне з'єднання для сталевих труб
MX2008012234A (es) * 2006-03-31 2008-11-25 Sumitomo Metal Ind Junta roscada tubular.
US7780202B2 (en) * 2007-09-05 2010-08-24 Grant Prideco, Lp Oilfield tubular connection with increased compression capacity
WO2010059145A1 (en) * 2008-11-24 2010-05-27 Vam Usa, Llc Oilfield threaded connections
JP4930647B1 (ja) 2010-06-30 2012-05-16 Ｊｆｅスチール株式会社 管用ねじ継手
JP2014013052A (ja) * 2012-07-04 2014-01-23 Jfe Steel Corp 管のねじ継手
EP3205918B1 (en) 2014-10-06 2019-08-28 Nippon Steel Corporation Threaded joint for steel pipes
UA119127C2 (uk) 2015-12-15 2019-04-25 Ніппон Стіл Енд Сумітомо Метал Корпорейшн Нарізне з'єднання для сталевої труби
US10774958B2 (en) * 2016-01-25 2020-09-15 Nippon Steel Corporation Threaded joint for steel pipe
CN108700230B (zh) * 2016-02-23 2019-11-22 日本制铁株式会社 钢管用螺纹接头
CN110476000B (zh) * 2017-03-31 2021-08-24 日本制铁株式会社 钢管用螺纹接头
CA3149749C (en) 2020-01-17 2024-03-26 Satoshi Maruta Threaded connection for pipe
PL4092304T3 (pl) 2020-01-17 2024-06-10 Nippon Steel Corporation Połączenie gwintowe do rur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581980B1 (en) * 1999-04-30 2003-06-24 Grant Prideco, L.P. Threaded connection with high compressive rating
US6530607B1 (en) * 2000-11-06 2003-03-11 Hydril Company Two-step threaded connector having differential thread width
US20060145480A1 (en) * 2004-12-30 2006-07-06 Hydril Company Floating wedge thread for tubular connection
US20080296894A1 (en) * 2007-05-29 2008-12-04 Grant Prideco, L.P. Oilfield threaded connections
WO2018211873A1 (ja) * 2017-05-15 2018-11-22 新日鐵住金株式会社 鋼管用ねじ継手

Also Published As

Publication number Publication date
EP4092302B1 (en) 2023-12-13
PL4092302T3 (pl) 2024-04-22
WO2021145161A1 (ja) 2021-07-22
JPWO2021145161A1 (https=) 2021-07-22
AR121025A1 (es) 2022-04-06
BR112022003470A2 (pt) 2022-05-24
EP4092302A1 (en) 2022-11-23
MX2022006279A (es) 2022-06-08
EP4092302A4 (en) 2023-01-18
US20230313620A1 (en) 2023-10-05
UA129064C2 (uk) 2025-01-01
CN114761722B (zh) 2024-01-02
AU2020423747A1 (en) 2022-02-24
CN114761722A (zh) 2022-07-15
EP4092302C0 (en) 2023-12-13
JP7455866B2 (ja) 2024-03-26
CA3150307A1 (en) 2021-07-22
US12320206B2 (en) 2025-06-03

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ THREADED CONNECTION FOR PIPE

FGA Letters patent sealed or granted (standard patent)