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FR2916795B1 - SURFACE BONDING SYSTEM COMPRISING AN ELASTIC DAMPING ARRANGEMENT REPRESENTING THE TENSION OF THE UPPER END OF A RIGID CONDUIT IN SUBSURFACE - Google Patents

SURFACE BONDING SYSTEM COMPRISING AN ELASTIC DAMPING ARRANGEMENT REPRESENTING THE TENSION OF THE UPPER END OF A RIGID CONDUIT IN SUBSURFACE

Info

Publication number
FR2916795B1
FR2916795B1 FR0703801A FR0703801A FR2916795B1 FR 2916795 B1 FR2916795 B1 FR 2916795B1 FR 0703801 A FR0703801 A FR 0703801A FR 0703801 A FR0703801 A FR 0703801A FR 2916795 B1 FR2916795 B1 FR 2916795B1
Authority
FR
France
Prior art keywords
top end
elastic damping
floating support
subsurface
tension
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.)
Expired - Fee Related
Application number
FR0703801A
Other languages
French (fr)
Other versions
FR2916795A1 (en
Inventor
Garry Mahoney
Floriano Casola
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.)
Saipem SA
Original Assignee
Saipem SA
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 Saipem SA filed Critical Saipem SA
Priority to FR0703801A priority Critical patent/FR2916795B1/en
Priority to FR0755926A priority patent/FR2916796B1/en
Priority to EP08805851.6A priority patent/EP2153018B1/en
Priority to AT08805852T priority patent/ATE534803T1/en
Priority to PCT/FR2008/050907 priority patent/WO2008152288A2/en
Priority to EP08805852A priority patent/EP2148974B1/en
Priority to PCT/FR2008/050908 priority patent/WO2008152289A2/en
Publication of FR2916795A1 publication Critical patent/FR2916795A1/en
Application granted granted Critical
Publication of FR2916795B1 publication Critical patent/FR2916795B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/0107—Connecting of flow lines to offshore structures
    • 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
    • E21B17/01—Risers
    • E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Vibration Prevention Devices (AREA)
  • Supports For Pipes And Cables (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Pipe Accessories (AREA)

Abstract

The present invention relates to a bottom-surface connection installation of an underwater pipe resting on the sea bottom comprising a rigid pipe (1) rising from the sea bottom where it rests, up to the subsurface where its top end (11) is connected to a floating support (10), characterized in that the said top end (11) of the rigid duct is connected to the said floating support by: 1) a flexible pipe (2) capable of allowing fluid transported by the said rigid pipe (1) to be transferred to the floating support, and 2) a flexible link comprising at least one elastic damping device (4) to provide the connection between the top end of the riser and a coupling point (5, 41c) on the said floating support, the said elastic damping device (4) absorbing the tension of the said rigid pipe at its top end, and allowing the distance between the top end of the rigid pipe and the floating support to vary in a controlled manner.
FR0703801A 2007-05-29 2007-05-29 SURFACE BONDING SYSTEM COMPRISING AN ELASTIC DAMPING ARRANGEMENT REPRESENTING THE TENSION OF THE UPPER END OF A RIGID CONDUIT IN SUBSURFACE Expired - Fee Related FR2916795B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0703801A FR2916795B1 (en) 2007-05-29 2007-05-29 SURFACE BONDING SYSTEM COMPRISING AN ELASTIC DAMPING ARRANGEMENT REPRESENTING THE TENSION OF THE UPPER END OF A RIGID CONDUIT IN SUBSURFACE
FR0755926A FR2916796B1 (en) 2007-05-29 2007-06-21 BACKFILL-BOND INSTALLATION COMPRISING A FLEXIBLE LINK BETWEEN A FLOATING SUPPORT AND THE UPPER END OF A RIGID SUBSURFACE DUCT.
AT08805852T ATE534803T1 (en) 2007-05-29 2008-05-26 GROUND-SURFACE LINKING EQUIPMENT HAVING A FLEXIBLE LINK BETWEEN A FLOATING SUPPORT AND THE TOP END OF AN UNDERWATER PIPE
PCT/FR2008/050907 WO2008152288A2 (en) 2007-05-29 2008-05-26 Bottom-surface connection installation comprising an elastic damping device absorbing the tension of the top end of a rigid subsurface pipe
EP08805851.6A EP2153018B1 (en) 2007-05-29 2008-05-26 Bottom-surface connection installation comprising an elastic damping device taking the tension of the top end of a rigid subsurface duct
EP08805852A EP2148974B1 (en) 2007-05-29 2008-05-26 Bottom-surface linking equipment including a flexible link between a floating support and the upper end of an under-surface rigid duct
PCT/FR2008/050908 WO2008152289A2 (en) 2007-05-29 2008-05-26 Bottom-surface linking equipment including a flexible link between a floating support and the upper end of an under-surface rigid duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0703801A FR2916795B1 (en) 2007-05-29 2007-05-29 SURFACE BONDING SYSTEM COMPRISING AN ELASTIC DAMPING ARRANGEMENT REPRESENTING THE TENSION OF THE UPPER END OF A RIGID CONDUIT IN SUBSURFACE

Publications (2)

Publication Number Publication Date
FR2916795A1 FR2916795A1 (en) 2008-12-05
FR2916795B1 true FR2916795B1 (en) 2010-08-27

Family

ID=38924515

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0703801A Expired - Fee Related FR2916795B1 (en) 2007-05-29 2007-05-29 SURFACE BONDING SYSTEM COMPRISING AN ELASTIC DAMPING ARRANGEMENT REPRESENTING THE TENSION OF THE UPPER END OF A RIGID CONDUIT IN SUBSURFACE
FR0755926A Expired - Fee Related FR2916796B1 (en) 2007-05-29 2007-06-21 BACKFILL-BOND INSTALLATION COMPRISING A FLEXIBLE LINK BETWEEN A FLOATING SUPPORT AND THE UPPER END OF A RIGID SUBSURFACE DUCT.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR0755926A Expired - Fee Related FR2916796B1 (en) 2007-05-29 2007-06-21 BACKFILL-BOND INSTALLATION COMPRISING A FLEXIBLE LINK BETWEEN A FLOATING SUPPORT AND THE UPPER END OF A RIGID SUBSURFACE DUCT.

Country Status (4)

Country Link
EP (2) EP2153018B1 (en)
AT (1) ATE534803T1 (en)
FR (2) FR2916795B1 (en)
WO (2) WO2008152289A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2957649B1 (en) 2010-03-18 2012-05-11 Saipem Sa METHOD FOR REMOVING AN UNDERWATER LINE AT THE BOTTOM OF THE SEA
EP2864575A4 (en) * 2012-06-21 2016-07-20 Nat Oilwell Varco Denmark Is DEAD UVRE SYSTEM
US10184589B2 (en) 2015-03-04 2019-01-22 Ge Oil & Gas Uk Limited Riser assembly and method
BR102016024269B1 (en) * 2016-10-18 2023-05-16 Petróleo Brasileiro S.A. - Petrobras SELF-ALIGNMENT AND STRENGTHENING SYSTEM OF FLEXIBLE PIPELINES IN A STATIONARY PRODUCTION UNIT, AND METHOD OF INSTALLATION OF FLEXIBLE PIPELINES THROUGH THE SAME
EP3592942A2 (en) 2017-03-09 2020-01-15 Single Buoy Moorings, Inc. Steel catenary riser top interface
CN109764188B (en) * 2019-02-19 2024-05-07 长沙学院 Flexible connection regulator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023517A (en) * 1975-08-11 1977-05-17 Ryan William J Riser mooring system
US4065822A (en) * 1976-02-27 1978-01-03 Texaco Inc. Single point mooring with strain relief anchoring
GB0002703D0 (en) * 2000-02-08 2000-03-29 Victoria Oilfield Dev Limited Mooring and flowline system
US6834723B2 (en) * 2000-04-27 2004-12-28 Cooper Cameron Corporation System and method for riser recoil control
FR2808263B1 (en) * 2000-04-28 2002-07-05 Coflexip DEVICE FOR TRANSFERRING A FLUID BETWEEN AT LEAST TWO FLOATING SUPPORTS
BR0206676B1 (en) * 2001-01-24 2011-02-22 hydrocarbon transfer system.
ATE332467T1 (en) * 2001-08-03 2006-07-15 Nkt Flexibles Is BENDING LIMIT ANCHORING ARRANGEMENT AND ANCHORED FLEXIBLE PIPE CONSTRUCTION
EP1513722B1 (en) * 2002-06-17 2006-08-09 Douglas Marine S.R.L. Mooring damper
US6824330B2 (en) * 2002-09-19 2004-11-30 Coflexip S.A. Constant tension steel catenary riser system
BRPI0400422A (en) * 2004-03-02 2005-10-18 Petroleo Brasileiro Sa Suspension compensating element arrangement

Also Published As

Publication number Publication date
WO2008152288A3 (en) 2009-05-14
FR2916795A1 (en) 2008-12-05
WO2008152288A2 (en) 2008-12-18
WO2008152289A3 (en) 2009-05-14
FR2916796A1 (en) 2008-12-05
FR2916796B1 (en) 2010-08-27
EP2148974A2 (en) 2010-02-03
ATE534803T1 (en) 2011-12-15
EP2153018A2 (en) 2010-02-17
EP2153018B1 (en) 2013-07-10
EP2148974B1 (en) 2011-11-23
WO2008152288A4 (en) 2009-07-23
WO2008152289A2 (en) 2008-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160129