NO20080299L - Koplingssammenstilling for et offshorestigeror - Google Patents

Koplingssammenstilling for et offshorestigeror

Info

Publication number
NO20080299L
NO20080299L NO20080299A NO20080299A NO20080299L NO 20080299 L NO20080299 L NO 20080299L NO 20080299 A NO20080299 A NO 20080299A NO 20080299 A NO20080299 A NO 20080299A NO 20080299 L NO20080299 L NO 20080299L
Authority
NO
Norway
Prior art keywords
axial
seal support
sleeve
coupling assembly
pin portion
Prior art date
Application number
NO20080299A
Other languages
English (en)
Other versions
NO338695B1 (no
Inventor
Ole K Paulsen
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of NO20080299L publication Critical patent/NO20080299L/no
Publication of NO338695B1 publication Critical patent/NO338695B1/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
    • E21B17/08—Casing joints
    • E21B17/085—Riser connections
    • 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
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Earth Drilling (AREA)

Abstract

En koplingssammenstilling innrettet til å kople et stigerørelement (10) av en stigerøranordning til et annet stigerørelement (10' eller 10'') for å kople en oljebrønn til en oljerigg, omfattende en tappdel (4) og en muffedel (6) som sammen danner et sete (38a, 38b), idet tappdelen (4) omfatter et aksialt tapp-parti (36a), idet muffedelen (6) omfatter et aksialt muffeparti (36b) motsatt det aksiale, radiale tapp-parti (36a), hvor tetningsringen (8) omfatter en radialt forløpende ringformet stamme (102) utstyrt med et første og et andre aksialt tetningsstøtteparti (35a, 35b), idet det aksiale ringformede parti som forbinder det første og andre tetningsstøtteparti (35a, 35b) er aksialt atskilt, hvor et første aksialt forløpende parti (22a) strekker seg i en retning aksialt bort fra den første tetningsstøtteflate (35a) og et andre aksialt forløpende parti (22b) strekker seg i en retning aksialt bort fra den andre tetningstøtteflate (35b). Ifølge oppfinnelsen er den radialt forløpende ringformede stamme (102) utstyrt med et første aksialt tetningsstøtteparti (35a) innrettet til ved atmosfæretrykk å ligge an mot det aksiale tapp-parti (36a) og dessuten et andre aksialt tetningsstøtteparti (35b) innrettet til, under bruk, å ligge an mot det aksiale muffeparti (36b).
NO20080299A 2006-04-07 2008-01-16 Koplingssammenstilling for et offshore-stigerør NO338695B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0600827 2006-04-07
SE0601693 2006-08-17
PCT/SE2007/050213 WO2007117209A1 (en) 2006-04-07 2007-04-03 A connector assembly for an off shore riser

Publications (2)

Publication Number Publication Date
NO20080299L true NO20080299L (no) 2008-03-12
NO338695B1 NO338695B1 (no) 2016-10-03

Family

ID=38581402

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20080299A NO338695B1 (no) 2006-04-07 2008-01-16 Koplingssammenstilling for et offshore-stigerør

Country Status (5)

Country Link
US (1) US7883293B2 (no)
EP (1) EP2007965B1 (no)
BR (1) BRPI0702894B1 (no)
NO (1) NO338695B1 (no)
WO (1) WO2007117209A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2441997B1 (en) 2010-10-18 2012-11-28 Sandvik Intellectual Property AB A pipe coupling
WO2012174571A2 (en) * 2011-06-17 2012-12-20 David L. Abney, Inc. Subterranean tool with sealed electronic passage across multiple sections
FR3050482B1 (fr) 2016-04-26 2018-03-30 IFP Energies Nouvelles Connecteur pour assembler deux troncons de colonne montante avec une bague de verrouillage externe et des moyens de retenue
FR3074098B1 (fr) * 2017-10-30 2021-05-07 Nexter Systems Dispositif de verrouillage pour barre de remorquage telescopique pour vehicule et barre de remorquage telescopique comprenant un tel dispositif
KR20200138215A (ko) * 2018-03-30 2020-12-09 니폰 필라고교 가부시키가이샤 개스킷, 및 유로 이음매 구조

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507506A (en) * 1967-09-12 1970-04-21 Cassius L Tillman Pipe joint seal
US3721291A (en) * 1971-08-18 1973-03-20 Westinghouse Electric Corp End closure for a heat exchanger
US4491439A (en) * 1982-07-26 1985-01-01 Hughes Tool Company Tendon latch
US4477093A (en) * 1983-02-24 1984-10-16 Gray Tool Company Fire resistant connections and T-like sealing means therefor
AT392143B (de) 1989-04-07 1991-01-25 Urdl Franz Ing Dichtung fuer druecke bis ueber 2000 bar mit radial wirkendem dichtring vorzugsweise fuer rohrverbindungen
DE3922985A1 (de) * 1989-07-12 1991-01-17 Halbergerhuette Gmbh Rohrverbindung fuer vortriebsrohre, die in vortriebstechnik unterirdisch verlegt werden
GB8918093D0 (en) 1989-08-08 1989-09-20 Anson Ltd Improved pipeline couplings
US5039140A (en) * 1989-08-22 1991-08-13 Cooper Industries, Inc. Wellhead joint and sealing ring
US5103915A (en) * 1990-08-17 1992-04-14 Abb Vetco Gray Inc. Wellhead housing seal assembly for damaged sealing surfaces
ATE156576T1 (de) * 1992-03-12 1997-08-15 Vector International Limited Abdichtungsring und rohrkupplung
US5845945A (en) * 1993-10-07 1998-12-08 Carstensen; Kenneth J. Tubing interconnection system with different size snap ring grooves
NO303150B1 (no) 1993-11-08 1998-06-02 Norske Metallpakningsfabrikk A FremgangsmÕte og hurtigkobling for sammenkobling av r÷render
US5570911A (en) 1995-04-10 1996-11-05 Abb Vetco Gray Inc. Alignment system for hub connector
NO308329B1 (no) * 1999-01-28 2000-08-28 Den Norske Metallpakningsfabri Tetningsarrangement
US6524032B2 (en) * 2000-10-10 2003-02-25 Cso Aker Maritime, Inc. High capacity nonconcentric structural connectors and method of use
US6732762B2 (en) * 2001-01-12 2004-05-11 Larry R. Russell Pressure-containing plug for a tubular passageway
US6561521B2 (en) * 2001-03-27 2003-05-13 Fmc Technologies, Inc. Metal-to-metal seal with soft metal insert
GB2377976B (en) * 2001-06-29 2005-06-01 Vetco Gray Inc Abb Gasket with multiple sealing surfaces
US6962206B2 (en) * 2003-05-15 2005-11-08 Weatherford/Lamb, Inc. Packer with metal sealing element
US20080175672A1 (en) * 2007-01-19 2008-07-24 Vetco Gray Inc. Riser with axially offset dog-type connectors

Also Published As

Publication number Publication date
EP2007965A4 (en) 2015-08-19
WO2007117209A1 (en) 2007-10-18
US20090097926A1 (en) 2009-04-16
US7883293B2 (en) 2011-02-08
EP2007965A1 (en) 2008-12-31
BRPI0702894A2 (pt) 2011-03-15
NO338695B1 (no) 2016-10-03
BRPI0702894B1 (pt) 2017-12-12
EP2007965B1 (en) 2018-03-28

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Legal Events

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