NO20084052L - Gjenget rorforbindelse - Google Patents

Gjenget rorforbindelse

Info

Publication number
NO20084052L
NO20084052L NO20084052A NO20084052A NO20084052L NO 20084052 L NO20084052 L NO 20084052L NO 20084052 A NO20084052 A NO 20084052A NO 20084052 A NO20084052 A NO 20084052A NO 20084052 L NO20084052 L NO 20084052L
Authority
NO
Norway
Prior art keywords
male
shoulder surface
female
threaded
threaded zone
Prior art date
Application number
NO20084052A
Other languages
English (en)
Other versions
NO342162B1 (no
Inventor
Eric Verger
Masaaki Sugino
Miyuki Yamamoto
Michihiko Iwamoto
Takahiro Hamamoto
Katsutoshi Sumitani
Jean-Francois Charvet-Quemin
Benoit Le Chevalier
Original Assignee
Vallourec Mannesmann Oil & Gas
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=38563721&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20084052(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vallourec Mannesmann Oil & Gas filed Critical Vallourec Mannesmann Oil & Gas
Publication of NO20084052L publication Critical patent/NO20084052L/no
Publication of NO342162B1 publication Critical patent/NO342162B1/no

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
    • 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

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)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

En gjenget rørskjøt som har utmerket motstand mot kompresjon og som tillater enkel tiltrekkingsoperasjon på feltet i en vertikal tilstand omfatter en tapp som har en hann-gjenget sone og en muffe som har en hunn-gjenget sone. Tappen og muffen har en endeskulderoverflate på sin ende, og det andre organ har en skulderoverflate som ligger an mot endeskulderoverflaten. Skruegjengene av den hann-gjengede sone og den hunn-gjengede sone er trapesgjenger som har en kam, en lastflanke og en innsettingsflanke. Leppelengden som er avstanden i den aksiale retning av et organ som har en endeskulderoverflate mellom endeskulderoverflaten og den gjenge som er i inngrep nærmest til denne overflaten, er minst 140 ganger innsettingsflankeklaringen, som er avstanden i den aksiale retning mellom innsettingsflankene av hann-gjengen og hunn-gjengen når lastflankene av hann- og hunn-gjengene har kontakt med hverandre. Innsettingsflanken av hanngjengen er fortrinnsvis avfaset.
NO20084052A 2006-03-31 2008-09-24 Gjenget rørskjøt NO342162B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006099296 2006-03-31
PCT/JP2007/057516 WO2007114460A1 (en) 2006-03-31 2007-03-28 Tubular threaded joint

Publications (2)

Publication Number Publication Date
NO20084052L true NO20084052L (no) 2008-10-28
NO342162B1 NO342162B1 (no) 2018-04-09

Family

ID=38563721

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084052A NO342162B1 (no) 2006-03-31 2008-09-24 Gjenget rørskjøt

Country Status (16)

Country Link
US (1) US7823931B2 (no)
EP (1) EP2002165B1 (no)
JP (1) JP4924614B2 (no)
CN (1) CN101438089B (no)
AR (1) AR060258A1 (no)
AU (1) AU2007232748B2 (no)
BR (1) BRPI0710261B1 (no)
CA (1) CA2647447C (no)
EA (1) EA014091B1 (no)
EG (1) EG25061A (no)
MX (1) MX2008012234A (no)
MY (1) MY142893A (no)
NO (1) NO342162B1 (no)
PL (1) PL2002165T3 (no)
UA (1) UA91751C2 (no)
WO (1) WO2007114460A1 (no)

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US10648299B2 (en) * 2015-07-01 2020-05-12 Shell Oil Company Expanding well tubulars interconnected by pin-box assemblies optimized for expansion
UA122422C2 (uk) * 2015-10-21 2020-11-10 Ніппон Стіл & Сумітомо Метал Корпорейшн Нарізне з’єднання для сталевої труби
US9683684B1 (en) * 2015-12-09 2017-06-20 Certus Energy Solutions, Llc Tubular coupling
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US20180252343A1 (en) 2017-03-03 2018-09-06 Arcelormittal Tubular Products Luxembourg S.A. Torque shoulder of a premium connection
UA124780C2 (uk) * 2017-03-31 2021-11-17 Ніппон Стіл Корпорейшн Нарізне з'єднання для сталевої труби
RU179961U1 (ru) * 2017-12-25 2018-05-29 Общество с ограниченной ответственностью "Пермская компания нефтяного машиностроения" Двухупорное резьбовое соединение
EP3536893B1 (en) * 2018-03-09 2020-09-30 Sandvik Mining and Construction Tools AB Connection for percussion drilling
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Also Published As

Publication number Publication date
BRPI0710261B1 (pt) 2018-09-25
EA014091B1 (ru) 2010-08-30
AU2007232748B2 (en) 2010-10-28
CN101438089B (zh) 2010-08-11
EP2002165A4 (en) 2014-03-12
WO2007114460A1 (en) 2007-10-11
AR060258A1 (es) 2008-06-04
JP2009531603A (ja) 2009-09-03
CA2647447C (en) 2011-03-15
JP4924614B2 (ja) 2012-04-25
EP2002165A1 (en) 2008-12-17
CA2647447A1 (en) 2007-10-11
PL2002165T3 (pl) 2017-12-29
EA200870394A1 (ru) 2009-04-28
BRPI0710261A2 (pt) 2011-08-09
UA91751C2 (ru) 2010-08-25
US7823931B2 (en) 2010-11-02
EG25061A (en) 2011-07-25
EP2002165B1 (en) 2017-09-06
CN101438089A (zh) 2009-05-20
MX2008012234A (es) 2008-11-25
NO342162B1 (no) 2018-04-09
MY142893A (en) 2011-01-31
AU2007232748A1 (en) 2007-10-11
US20090200798A1 (en) 2009-08-13

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