AU2000233365A1 - Tensioning and heave compensating arrangement at a riser - Google Patents

Tensioning and heave compensating arrangement at a riser

Info

Publication number
AU2000233365A1
AU2000233365A1 AU2000233365A AU3336500A AU2000233365A1 AU 2000233365 A1 AU2000233365 A1 AU 2000233365A1 AU 2000233365 A AU2000233365 A AU 2000233365A AU 3336500 A AU3336500 A AU 3336500A AU 2000233365 A1 AU2000233365 A1 AU 2000233365A1
Authority
AU
Australia
Prior art keywords
riser
tensioning
compensating arrangement
heave compensating
rise
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2000233365A
Inventor
Jon Grude Gjedebo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Oilwell Varco Norway AS
Original Assignee
Hitec 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 Hitec AS filed Critical Hitec AS
Publication of AU2000233365A1 publication Critical patent/AU2000233365A1/en
Abandoned legal-status Critical Current

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E21B19/004—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform
    • E21B19/006—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform including heave compensators

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Ship Loading And Unloading (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Continuous Casting (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Paper (AREA)

Abstract

A special installation of a riser (10) that extends between an item of subsea equipment (14) and a surface vessel (12) has been described, which installation in particular is intended for use in connection with offshore oil extration, and in which the rise (10) is provided with a telescopic section. For the purpose of heave compensation, the riser (10) is installed in a manner such tat said telescopic section (18) is located at the lower end of the riser (10), heave compensation being effected by the telescopic mobility of the riser (10), while the mass of the riser (10), when suspended in this manner, keeps the rise (10) tensioned.
AU2000233365A 2000-03-20 2000-03-20 Tensioning and heave compensating arrangement at a riser Abandoned AU2000233365A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO2000/000096 WO2001077483A1 (en) 2000-03-20 2000-03-20 Tensioning and heave compensating arrangement at a riser

Publications (1)

Publication Number Publication Date
AU2000233365A1 true AU2000233365A1 (en) 2001-10-23

Family

ID=19904196

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000233365A Abandoned AU2000233365A1 (en) 2000-03-20 2000-03-20 Tensioning and heave compensating arrangement at a riser

Country Status (7)

Country Link
EP (1) EP1266118B1 (en)
AT (1) ATE306012T1 (en)
AU (1) AU2000233365A1 (en)
BR (1) BR0017176A (en)
CA (1) CA2400736A1 (en)
DE (1) DE60023039D1 (en)
WO (1) WO2001077483A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO317231B1 (en) 2002-11-20 2004-09-20 Nat Oilwell Norway As Tightening system for production rudder in a riser at a liquid hydrocarbon production plant
NO330288B1 (en) * 2008-06-20 2011-03-21 Norocean As Slip connection with adjustable bias
US9528328B2 (en) * 2012-01-31 2016-12-27 Schlumberger Technology Corporation Passive offshore tension compensator assembly
US9133670B2 (en) * 2012-07-26 2015-09-15 Cameron International Corporation System for conveying fluid from an offshore well

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211224A (en) * 1963-10-09 1965-10-12 Shell Oil Co Underwater well drilling apparatus
US3889747A (en) * 1973-07-23 1975-06-17 Regan Offshore Int Telescopic riser tensioning apparatus
NO153700C (en) * 1983-12-22 1986-05-07 Tentech Int As MARINT RISING SYSTEM.
EP0478094A3 (en) * 1986-07-31 1992-05-20 Otis Engineering Corporation Method and system for attaching and removing equipment from a wellhead

Also Published As

Publication number Publication date
CA2400736A1 (en) 2001-10-18
DE60023039D1 (en) 2006-02-16
ATE306012T1 (en) 2005-10-15
BR0017176A (en) 2002-12-10
EP1266118A1 (en) 2002-12-18
EP1266118B1 (en) 2005-10-05
WO2001077483A1 (en) 2001-10-18

Similar Documents

Publication Publication Date Title
EP1362161B8 (en) Seafloor-surface connecting installation of a submarine pipeline installed at great depth
WO1998029638A3 (en) Deepwater riser system
MY146882A (en) Riser installation method from an offshore production unit
NO20051297L (en) Casing protection device
WO2009126940A3 (en) Landing string compensator
FR2826051B1 (en) GROUND-SURFACE CONNECTION INSTALLATION OF A SUBSEA PIPE CONNECTED TO A RISER BY AT LEAST ONE FLEXIBLE PIPE ELEMENT HOLDED BY A BASE
MXPA05002537A (en) Threaded tube joint.
AU5953201A (en) Subsea riser disconnect and method
EA199900466A2 (en) The apparatus for transportation and installation of the desk of sea platform for petroleum extraction.
GB2342938B (en) Riser and method for adjusting the buoyancy of an offshore drilling pipe riser
EA199700342A1 (en) DRILLING HOLE FITTING
WO2003095788A8 (en) Seafloor/surface connecting installation for a submarine pipeline which is connected to a riser by means of at least one elbow pipe element that is supported by a base
CA2262932A1 (en) Subsea well
AU2003303117A1 (en) Tensioning system for production tubing in a riser at a floating installation for hydrocarbon production.
WO1999066169A3 (en) Device related to risers
PT1169218E (en) OFFSHORE FLOATING CONSTRUCTION AND FLOATING ELEMENT
GB2460562A (en) Mobile equipment for riserless drilling,well intervention,subsea construction and the like from a vessel
WO2003048518A3 (en) Apparatus and method for horizontal subsea connection
AU2000233365A1 (en) Tensioning and heave compensating arrangement at a riser
SG111034A1 (en) Device and method for laying a pipeline on a seabed
GB2324779A (en) Tension-leg platform with flexible tendons and process for installatio
CA2439601A1 (en) Controlled wellhead buoy
MY141181A (en) Subsea drilling riser disconnect system and method.
WO2008152288A3 (en) Bottom-surface connection installation comprising an elastic damping device absorbing the tension of the top end of a rigid subsurface pipe
GB2346913A (en) A device for use for mounting and alignment of a Christmas tree on a wellhead