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AR097106A1 - Junta roscada para tubos para la industria del petróleo que tiene excelente durabilidad - Google Patents

Junta roscada para tubos para la industria del petróleo que tiene excelente durabilidad

Info

Publication number
AR097106A1
AR097106A1 ARP140102820A ARP140102820A AR097106A1 AR 097106 A1 AR097106 A1 AR 097106A1 AR P140102820 A ARP140102820 A AR P140102820A AR P140102820 A ARP140102820 A AR P140102820A AR 097106 A1 AR097106 A1 AR 097106A1
Authority
AR
Argentina
Prior art keywords
pin
distal end
tubes
excellent durability
oil industry
Prior art date
Application number
ARP140102820A
Other languages
English (en)
Inventor
Takahashi Kazinari
Yoshikawa Masaki
Takano Jun
Nagahama Takuya
Ueta Masateru
Satoi Hideo
Seki Haruhiko
Yoneyama Tsuyoshi
Kawai Takamasa
Original Assignee
Jfe 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52431355&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR097106(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of AR097106A1 publication Critical patent/AR097106A1/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
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
    • 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
    • E21B17/08—Casing joints
    • 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

Landscapes

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

Abstract

El estado de la técnica no puede suprimir la deformación plástica de todo el extremo distal del pasador cuando se aplica una carga compresiva, lo que deteriora la durabilidad de una junta roscada. Se provee una junta roscada premium en la que un ángulo de hombro del lado del pasador q1, un ángulo de hombro del lado de la caja q2, una cantidad de interferencia de sellado d y una distancia de puntos de sellado xp satisfacen una relación expresada por q2 - q1 = a x d / xp, a = 7 a 14, y un espesor del extremo distal del pasador tp1 que está definido por una diferencia Re - Ri entre un radio Re de una porción del extremo más distal del pasador y un radio interno Ri de una porción del extremo distal del pasador es 0,25 o más veces tan grande como el espesor de un tubo en bruto del pasador tp0.
ARP140102820A 2013-07-30 2014-07-29 Junta roscada para tubos para la industria del petróleo que tiene excelente durabilidad AR097106A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013157315A JP5725094B2 (ja) 2013-07-30 2013-07-30 耐久性に優れた油井管用ねじ継手

Publications (1)

Publication Number Publication Date
AR097106A1 true AR097106A1 (es) 2016-02-17

Family

ID=52431355

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140102820A AR097106A1 (es) 2013-07-30 2014-07-29 Junta roscada para tubos para la industria del petróleo que tiene excelente durabilidad

Country Status (7)

Country Link
US (1) US9982815B2 (es)
EP (1) EP2998633B1 (es)
JP (1) JP5725094B2 (es)
AR (1) AR097106A1 (es)
BR (1) BR112016000405B1 (es)
MX (1) MX346733B (es)
WO (1) WO2015015799A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5971264B2 (ja) * 2014-01-10 2016-08-17 Ｊｆｅスチール株式会社 極厚肉油井管用ねじ継手
JP5967113B2 (ja) * 2014-01-24 2016-08-10 Ｊｆｅスチール株式会社 管のねじ継手
UA120020C2 (uk) * 2016-02-19 2019-09-10 ДжФЕ СТІЛ КОРПОРЕЙШН Різьбове з'єднання насосно-компресорних труб для нафтових свердловин
AU2018354891B2 (en) * 2017-10-25 2021-05-06 Nippon Steel Corporation Threaded connection for steel pipe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572777A (en) * 1969-05-05 1971-03-30 Armco Steel Corp Multiple seal, double shoulder joint for tubular products
US4822081A (en) * 1987-03-23 1989-04-18 Xl Systems Driveable threaded tubular connection
US5468029A (en) 1990-01-19 1995-11-21 Ipsco Enterprises Inc. Pipe coupling
DE69535474T2 (de) * 1994-10-19 2008-01-03 Vallourec Mannesmann Oil & Gas France Gewindeverbindung für Rohre
JP3287197B2 (ja) * 1995-11-30 2002-05-27 住友金属工業株式会社 油井管用ねじ継手
JP3297697B2 (ja) * 1996-09-24 2002-07-02 住友金属工業株式会社 耐外圧性に優れた油井管用ねじ継手
WO1998054501A1 (en) * 1997-05-30 1998-12-03 Sumitomo Metal Industries, Ltd. Screw joint for oil well pipe
US7690696B2 (en) 1999-04-19 2010-04-06 Hydril Company Wedge thread with torque shoulder
JP2000314490A (ja) * 1999-04-30 2000-11-14 Kawasaki Steel Corp 油井管用鋼管ねじ継手
US6626471B2 (en) 2000-08-10 2003-09-30 Hydril Company Double flex seal for tubular connection
ITRM20020445A1 (it) 2002-09-06 2004-03-07 Tenaris Connections Bv Giunzione filettata per tubi.
UA82694C2 (uk) 2003-06-06 2008-05-12 Sumitomo Metal Ind Нарізне з'єднання для сталевих труб
GB201005247D0 (en) * 2010-03-29 2010-05-12 Hsc Fzco An improved seal between pipes
WO2012056500A1 (ja) * 2010-10-29 2012-05-03 株式会社メタルワン 油井管用ネジ継ぎ手
JP2013029177A (ja) * 2011-07-29 2013-02-07 Jfe Steel Corp 鋼管用ねじ継手

Also Published As

Publication number Publication date
US9982815B2 (en) 2018-05-29
US20160178095A1 (en) 2016-06-23
EP2998633A4 (en) 2016-08-17
BR112016000405B1 (pt) 2021-02-09
JP5725094B2 (ja) 2015-05-27
JP2015028346A (ja) 2015-02-12
EP2998633B1 (en) 2018-02-14
WO2015015799A1 (ja) 2015-02-05
MX346733B (es) 2017-03-30
MX2016001271A (es) 2016-05-24
EP2998633A1 (en) 2016-03-23

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