MX346733B - Junta roscada para artículos tubulares para pozos de petróleo. - Google Patents

Junta roscada para artículos tubulares para pozos de petróleo.

Info

Publication number
MX346733B
MX346733B MX2016001271A MX2016001271A MX346733B MX 346733 B MX346733 B MX 346733B MX 2016001271 A MX2016001271 A MX 2016001271A MX 2016001271 A MX2016001271 A MX 2016001271A MX 346733 B MX346733 B MX 346733B
Authority
MX
Mexico
Prior art keywords
threaded joint
pin
pin tip
tubular goods
country tubular
Prior art date
Application number
MX2016001271A
Other languages
English (en)
Other versions
MX2016001271A (es
Inventor
Nagahama Takuya
Yoshikawa Masaki
Takano Jun
Kawai Takamasa
Takahashi Kazunari
Chikatsune Hiroshi
Ueta Masateru
Seki Haruhiko
Yoneyama Tsuyoshi
Sato Hideo
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=MX346733(B) "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 MX2016001271A publication Critical patent/MX2016001271A/es
Publication of MX346733B publication Critical patent/MX346733B/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

La técnica anterior no puede suprimir la deformación plástica de todo el extremo distal de extremo macho cuando se aplica una carga de compresión, lo que deteriora la durabilidad de la junta roscada. Se proporciona una junta roscada premium donde un ángulo de sostén de lado de extremo macho ?1, un ángulo de sostén de lado de unión hembra ?2, una cantidad de interferencia sello d y una distancia de punto de sello xp satisfacen una relación expresada por ?2-?1=axd/xp, a=7 a 14, y un espesor de extremo distal de extremo macho tp1 que se define por una diferencia Re-Ri entre un radio Re de una porción de extremo más distal de extremo macho y un radio interno Ri de una porción de extremo distal de extremo macho es 0.25 veces o más tan grande como un espesor de tubería en bruto de extremo macho tp0.
MX2016001271A 2013-07-30 2014-07-29 Junta roscada para artículos tubulares para pozos de petróleo. MX346733B (es)

Applications Claiming Priority (2)

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
PCT/JP2014/003973 WO2015015799A1 (ja) 2013-07-30 2014-07-29 油井管用ねじ継手

Publications (2)

Publication Number Publication Date
MX2016001271A MX2016001271A (es) 2016-05-24
MX346733B true MX346733B (es) 2017-03-30

Family

ID=52431355

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016001271A MX346733B (es) 2013-07-30 2014-07-29 Junta roscada para artículos tubulares para pozos de petróleo.

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
BR112018016593B1 (pt) * 2016-02-19 2021-10-26 Jfe Steel Corporation Junta rosqueada para tubulação de poço de petróleo
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
DE69532400T2 (de) * 1994-10-19 2004-11-11 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
EP0916883B1 (en) * 1997-05-30 2006-06-28 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
EP2998633A1 (en) 2016-03-23
JP5725094B2 (ja) 2015-05-27
JP2015028346A (ja) 2015-02-12
MX2016001271A (es) 2016-05-24
AR097106A1 (es) 2016-02-17
US20160178095A1 (en) 2016-06-23
WO2015015799A1 (ja) 2015-02-05
EP2998633B1 (en) 2018-02-14
US9982815B2 (en) 2018-05-29
BR112016000405B1 (pt) 2021-02-09
EP2998633A4 (en) 2016-08-17

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