WO2012076703A3 - Riser coupling - Google Patents

Riser coupling Download PDF

Info

Publication number
WO2012076703A3
WO2012076703A3 PCT/EP2011/072360 EP2011072360W WO2012076703A3 WO 2012076703 A3 WO2012076703 A3 WO 2012076703A3 EP 2011072360 W EP2011072360 W EP 2011072360W WO 2012076703 A3 WO2012076703 A3 WO 2012076703A3
Authority
WO
WIPO (PCT)
Prior art keywords
riser
riser coupling
sleeve
sections
coupling
Prior art date
Application number
PCT/EP2011/072360
Other languages
French (fr)
Other versions
WO2012076703A2 (en
Inventor
Steinar Wasa Tverlid
Original Assignee
Statoil Petroleum As
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 Statoil Petroleum As filed Critical Statoil Petroleum As
Priority to GB1312060.5A priority Critical patent/GB2500540B/en
Publication of WO2012076703A2 publication Critical patent/WO2012076703A2/en
Publication of WO2012076703A3 publication Critical patent/WO2012076703A3/en
Priority to NO20130953A priority patent/NO345157B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/01—Risers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Abstract

An apparatus for flexibly coupling two sections of a subsea riser comprising: a sleeve (8) having first and second ends (9) for slidably receiving ends (7) of respective first and second riser sections (5, 6), such that each section operates as a piston within the sleeve (8).
PCT/EP2011/072360 2010-12-10 2011-12-09 Riser coupling WO2012076703A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1312060.5A GB2500540B (en) 2010-12-10 2011-12-09 Riser coupling
NO20130953A NO345157B1 (en) 2010-12-10 2013-07-09 RISE COUPLING

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42188410P 2010-12-10 2010-12-10
US61/421,884 2010-12-10

Publications (2)

Publication Number Publication Date
WO2012076703A2 WO2012076703A2 (en) 2012-06-14
WO2012076703A3 true WO2012076703A3 (en) 2013-03-07

Family

ID=45443082

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/072360 WO2012076703A2 (en) 2010-12-10 2011-12-09 Riser coupling

Country Status (3)

Country Link
GB (1) GB2500540B (en)
NO (1) NO345157B1 (en)
WO (1) WO2012076703A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275996A (en) * 1969-06-26 1972-06-01 Amoco Prod Co Riser pipe-assembly for offshore drilling
GB1546844A (en) * 1976-08-20 1979-05-31 Shell Int Research Marine riser joint
US5791695A (en) * 1995-04-18 1998-08-11 Continental Emsco Co. Flexible joint for facilitating bending of tubular segments
US6148922A (en) * 1996-05-13 2000-11-21 Maritime Hydraulics As Slip joint
GB2469806A (en) * 2009-04-27 2010-11-03 Statoilhydro Asa A low pressure slip joint having a high pressure telescopic assembly fitted therein

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500905A (en) 1968-05-23 1970-03-17 Shell Oil Co Apparatus for use with underwater wells
US3643751A (en) 1969-12-15 1972-02-22 Charles D Crickmer Hydrostatic riser pipe tensioner
US4039177A (en) 1974-06-13 1977-08-02 Global Marine Inc. Heave compensation apparatus for a marine mining vessel
US5323860A (en) 1992-12-02 1994-06-28 Dril-Quip, Inc. Apparatus for connecting a diverter assembly to a blowout preventer stack
US5615977A (en) 1993-09-07 1997-04-01 Continental Emsco Company Flexible/rigid riser system
NO322172B1 (en) 2004-05-21 2006-08-21 Fmc Kongsberg Subsea As Apparatus in connection with HIV compensation of a pressurized riser between a subsea installation and a floating unit.
NO327932B1 (en) 2006-10-27 2009-10-26 Fmc Kongsberg Subsea As Teleskopskjot
US8459361B2 (en) 2007-04-11 2013-06-11 Halliburton Energy Services, Inc. Multipart sliding joint for floating rig
NO328634B1 (en) 2008-02-13 2010-04-12 Fmc Kongsberg Subsea As Joints for use in conjunction with a riser, riser with such a joint and method for reducing the buoyancy moments in a riser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275996A (en) * 1969-06-26 1972-06-01 Amoco Prod Co Riser pipe-assembly for offshore drilling
GB1546844A (en) * 1976-08-20 1979-05-31 Shell Int Research Marine riser joint
US5791695A (en) * 1995-04-18 1998-08-11 Continental Emsco Co. Flexible joint for facilitating bending of tubular segments
US6148922A (en) * 1996-05-13 2000-11-21 Maritime Hydraulics As Slip joint
GB2469806A (en) * 2009-04-27 2010-11-03 Statoilhydro Asa A low pressure slip joint having a high pressure telescopic assembly fitted therein

Also Published As

Publication number Publication date
NO345157B1 (en) 2020-10-19
NO20130953A1 (en) 2013-09-04
WO2012076703A2 (en) 2012-06-14
GB2500540A (en) 2013-09-25
GB2500540B (en) 2018-11-14
GB201312060D0 (en) 2013-08-21

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