DK1759085T3 - Controller for braces for flexible piping - Google Patents

Controller for braces for flexible piping

Info

Publication number
DK1759085T3
DK1759085T3 DK05775317T DK05775317T DK1759085T3 DK 1759085 T3 DK1759085 T3 DK 1759085T3 DK 05775317 T DK05775317 T DK 05775317T DK 05775317 T DK05775317 T DK 05775317T DK 1759085 T3 DK1759085 T3 DK 1759085T3
Authority
DK
Denmark
Prior art keywords
rigid rod
deformable rigid
braces
controller
flexible
Prior art date
Application number
DK05775317T
Other languages
Danish (da)
Inventor
Philippe Lembeye
Antoine Felix-Henry
Patrice Joel Louis Jung
Original Assignee
Technip France 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 Technip France Sa filed Critical Technip France Sa
Application granted granted Critical
Publication of DK1759085T3 publication Critical patent/DK1759085T3/en

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • 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
    • E21B17/017—Bend restrictors for limiting stress on risers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Supports For Pipes And Cables (AREA)
  • Joints Allowing Movement (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Endoscopes (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Electric Cable Installation (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention concerns a device for controlling stiffeners (18) of flexible marine pipes, said stiffeners (18) wherein are fitted said flexible pipes (10) are adapted to bend while limiting the curvature of said flexible pipes, said device comprising a deformable rigid rod (26, 34, 42) having a central axis (C), said deformable rigid rod being configured to be embedded in the thickness of said stiffener (18) substantially parallel to said pipe (10), at least two deformation sensors being maintained pressed against the periphery of said deformable rigid rod (26, 34, 42); said deformable rigid rod (26, 34, 42); being maintained locked in rotation about said central axis (C) in said stiffener (18).
DK05775317T 2004-06-11 2005-06-08 Controller for braces for flexible piping DK1759085T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0406355A FR2871511B1 (en) 2004-06-11 2004-06-11 CONTROL DEVICE FOR FLEXIBLE CONDUIT STIFFENERS
PCT/FR2005/001412 WO2006003308A1 (en) 2004-06-11 2005-06-08 Device for controlling stiffeners of flexible pipes

Publications (1)

Publication Number Publication Date
DK1759085T3 true DK1759085T3 (en) 2008-03-25

Family

ID=34946659

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05775317T DK1759085T3 (en) 2004-06-11 2005-06-08 Controller for braces for flexible piping

Country Status (9)

Country Link
EP (1) EP1759085B1 (en)
AT (1) ATE378499T1 (en)
AU (1) AU2005259096B2 (en)
BR (1) BRPI0511946A (en)
DE (1) DE602005003364D1 (en)
DK (1) DK1759085T3 (en)
FR (1) FR2871511B1 (en)
NO (1) NO334201B1 (en)
WO (1) WO2006003308A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9388642B2 (en) * 2008-03-05 2016-07-12 Schlumberger Technology Corporation Flexible pipe fatigue monitoring below the bend stiffener of a flexible riser
BRPI0914653A2 (en) 2008-06-26 2017-10-31 Prad Res & Development Limited system for monitoring folding curvature of a hose structure, and method for monitoring folding curvature of a hose structure
FR2929398B1 (en) * 2008-10-24 2010-03-12 Technip France CALIBRATION METHOD OF OPTICAL CONTROL DEVICE
CN103306612B (en) * 2013-07-02 2015-03-25 中煤科工集团西安研究院有限公司 Snake bone drill rod for drilling
FR3020396B1 (en) 2014-04-25 2016-05-13 Saipem Sa METHOD FOR INSTALLING AND IMPLEMENTING A RIGID TUBE FROM A VESSEL OR FLOATING SUPPORT
GB201409217D0 (en) * 2014-05-23 2014-07-09 Wellstream Int Ltd Contact pressure limitation
GB201807370D0 (en) * 2018-05-04 2018-06-20 Trelleborg Offshore Uk Ltd Bend shiffener

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616858B1 (en) * 1987-06-18 1989-09-01 Inst Francais Du Petrole VARIABLE STRAIGHTENING ELEMENT FOR TRANSFER COLUMN BASE
US6772840B2 (en) * 2001-09-21 2004-08-10 Halliburton Energy Services, Inc. Methods and apparatus for a subsea tie back
FR2840951B1 (en) * 2002-06-13 2004-12-24 Inst Francais Du Petrole INSTRUMENTATION ASSEMBLY OF AN OFFSHORE DRILLING RISER

Also Published As

Publication number Publication date
FR2871511B1 (en) 2006-07-28
FR2871511A1 (en) 2005-12-16
AU2005259096A1 (en) 2006-01-12
DE602005003364D1 (en) 2007-12-27
BRPI0511946A (en) 2008-01-29
NO334201B1 (en) 2014-01-13
EP1759085B1 (en) 2007-11-14
ATE378499T1 (en) 2007-11-15
NO20065432L (en) 2007-02-26
EP1759085A1 (en) 2007-03-07
AU2005259096B2 (en) 2010-12-09
WO2006003308A1 (en) 2006-01-12

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