FR2871511B1 - CONTROL DEVICE FOR FLEXIBLE CONDUIT STIFFENERS - Google Patents

CONTROL DEVICE FOR FLEXIBLE CONDUIT STIFFENERS

Info

Publication number
FR2871511B1
FR2871511B1 FR0406355A FR0406355A FR2871511B1 FR 2871511 B1 FR2871511 B1 FR 2871511B1 FR 0406355 A FR0406355 A FR 0406355A FR 0406355 A FR0406355 A FR 0406355A FR 2871511 B1 FR2871511 B1 FR 2871511B1
Authority
FR
France
Prior art keywords
stiffeners
rigid rod
deformable rigid
control device
flexible conduit
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
FR0406355A
Other languages
French (fr)
Other versions
FR2871511A1 (en
Inventor
Philippe Lembeye
Henry Antoine Felix
Patrice Joel Louis Jung
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.)
Technip Energies France SAS
Original Assignee
Technip France SAS
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
Priority to FR0406355A priority Critical patent/FR2871511B1/en
Application filed by Technip France SAS filed Critical Technip France SAS
Priority to AU2005259096A priority patent/AU2005259096B2/en
Priority to PCT/FR2005/001412 priority patent/WO2006003308A1/en
Priority to EP05775317A priority patent/EP1759085B1/en
Priority to DE602005003364T priority patent/DE602005003364D1/en
Priority to BRPI0511946-4A priority patent/BRPI0511946A/en
Priority to DK05775317T priority patent/DK1759085T3/en
Priority to AT05775317T priority patent/ATE378499T1/en
Publication of FR2871511A1 publication Critical patent/FR2871511A1/en
Application granted granted Critical
Publication of FR2871511B1 publication Critical patent/FR2871511B1/en
Priority to NO20065432A priority patent/NO334201B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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).
FR0406355A 2004-06-11 2004-06-11 CONTROL DEVICE FOR FLEXIBLE CONDUIT STIFFENERS Expired - Fee Related FR2871511B1 (en)

Priority Applications (9)

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
EP05775317A EP1759085B1 (en) 2004-06-11 2005-06-08 Device for controlling stiffeners of flexible pipes
DE602005003364T DE602005003364D1 (en) 2004-06-11 2005-06-08 METHOD FOR CONTROLLING THE STITCHING OF BENDING PIPES
AU2005259096A AU2005259096B2 (en) 2004-06-11 2005-06-08 Monitoring of stiffeners for flexible sea pipes
BRPI0511946-4A BRPI0511946A (en) 2004-06-11 2005-06-08 control device for flexible duct stiffeners, marine flexible duct stiffener adapted for hydrocarbon transport and production process of a flexible duct stiffener
DK05775317T DK1759085T3 (en) 2004-06-11 2005-06-08 Controller for braces for flexible piping
AT05775317T ATE378499T1 (en) 2004-06-11 2005-06-08 METHOD FOR CHECKING THE STIFFENINGS OF FLEXIBLE PIPES
NO20065432A NO334201B1 (en) 2004-06-11 2006-11-27 Monitoring system for struts for flexible marine pipes and method for producing struts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0406355A FR2871511B1 (en) 2004-06-11 2004-06-11 CONTROL DEVICE FOR FLEXIBLE CONDUIT STIFFENERS

Publications (2)

Publication Number Publication Date
FR2871511A1 FR2871511A1 (en) 2005-12-16
FR2871511B1 true FR2871511B1 (en) 2006-07-28

Family

ID=34946659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0406355A Expired - Fee Related FR2871511B1 (en) 2004-06-11 2004-06-11 CONTROL DEVICE FOR FLEXIBLE CONDUIT STIFFENERS

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
WO2009109745A1 (en) * 2008-03-05 2009-09-11 Schlumberger Holdings Limited Flexible pipe fatigue monitoring below the bend stiffener of a flexible riser
GB2473380A (en) 2008-06-26 2011-03-09 Schlumberger Holdings System and method for monitoring bending of a flexible riser
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
BRPI0511946A (en) 2008-01-29
FR2871511A1 (en) 2005-12-16
NO20065432L (en) 2007-02-26
DK1759085T3 (en) 2008-03-25
AU2005259096B2 (en) 2010-12-09
WO2006003308A1 (en) 2006-01-12
DE602005003364D1 (en) 2007-12-27
EP1759085B1 (en) 2007-11-14
ATE378499T1 (en) 2007-11-15
EP1759085A1 (en) 2007-03-07
NO334201B1 (en) 2014-01-13
AU2005259096A1 (en) 2006-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150227