DE602005003364D1 - METHOD FOR CONTROLLING THE STITCHING OF BENDING PIPES - Google Patents

METHOD FOR CONTROLLING THE STITCHING OF BENDING PIPES

Info

Publication number
DE602005003364D1
DE602005003364D1 DE602005003364T DE602005003364T DE602005003364D1 DE 602005003364 D1 DE602005003364 D1 DE 602005003364D1 DE 602005003364 T DE602005003364 T DE 602005003364T DE 602005003364 T DE602005003364 T DE 602005003364T DE 602005003364 D1 DE602005003364 D1 DE 602005003364D1
Authority
DE
Germany
Prior art keywords
rigid rod
controlling
deformable rigid
stitching
pipes
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.)
Active
Application number
DE602005003364T
Other languages
German (de)
Inventor
Philippe Lembeye
Antoine Felix-Henry
Patrice Joel 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
Application filed by Technip France SAS filed Critical Technip France SAS
Publication of DE602005003364D1 publication Critical patent/DE602005003364D1/en
Active 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
    • 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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (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)

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).
DE602005003364T 2004-06-11 2005-06-08 METHOD FOR CONTROLLING THE STITCHING OF BENDING PIPES Active DE602005003364D1 (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
DE602005003364D1 true DE602005003364D1 (en) 2007-12-27

Family

ID=34946659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005003364T Active DE602005003364D1 (en) 2004-06-11 2005-06-08 METHOD FOR CONTROLLING THE STITCHING OF BENDING PIPES

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
WO2009156486A1 (en) 2008-06-26 2009-12-30 Services Petroliers Schlumberger 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
NO20065432L (en) 2007-02-26
WO2006003308A1 (en) 2006-01-12
FR2871511B1 (en) 2006-07-28
FR2871511A1 (en) 2005-12-16
AU2005259096A1 (en) 2006-01-12
AU2005259096B2 (en) 2010-12-09
EP1759085B1 (en) 2007-11-14
NO334201B1 (en) 2014-01-13
ATE378499T1 (en) 2007-11-15
DK1759085T3 (en) 2008-03-25
BRPI0511946A (en) 2008-01-29
EP1759085A1 (en) 2007-03-07

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Legal Events

Date Code Title Description
8332 No legal effect for de