BR0313781A - Aparelho e método para monitoração de fadiga, resposta estrutural, e limites operacionais em tubulações ascendentes catenárias de aço - Google Patents

Aparelho e método para monitoração de fadiga, resposta estrutural, e limites operacionais em tubulações ascendentes catenárias de aço

Info

Publication number
BR0313781A
BR0313781A BR0313781-3A BR0313781A BR0313781A BR 0313781 A BR0313781 A BR 0313781A BR 0313781 A BR0313781 A BR 0313781A BR 0313781 A BR0313781 A BR 0313781A
Authority
BR
Brazil
Prior art keywords
operational limits
contact line
structural response
overhead contact
fatigue
Prior art date
Application number
BR0313781-3A
Other languages
English (en)
Inventor
Denby Grey Morrison
Jeremy Richard Dean
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR0313781A publication Critical patent/BR0313781A/pt

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
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/007—Measuring stresses in a pipe string or casing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/165—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of a grating deformed by the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Pipeline Systems (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Piles And Underground Anchors (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

"APARELHO E MéTODO PARA MONITORAçãO DE FADIGA, RESPOSTA ESTRUTURAL, E LIMITES OPERACIONAIS EM TUBULAçõES ASCENDENTES CATENáRIAS DE AçO". Aparelhos e métodos de monitorar tensão sobre tubulações ascendentes catenárias de aço (SCR) são descritos, sendo que um cabo óptico de múltiplos fios estendendo-se para baixo pelo comprimento da tubulação ascendente é provido e uma pluralidade de sensores de deformação de fibra óptica é instalada sobre a superfície externa da tubulação ascendente, os ditos sensores sendo conectados com o cabo óptico. Os sensores podem ser pré-instalados sobre novas tubulações ascendentes ou pós-instalados sobre tubulações ascendentes existentes usando veículos remotamente operados.
BR0313781-3A 2002-08-26 2003-08-22 Aparelho e método para monitoração de fadiga, resposta estrutural, e limites operacionais em tubulações ascendentes catenárias de aço BR0313781A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/228,385 US7194913B2 (en) 2002-08-26 2002-08-26 Apparatuses and methods for monitoring stress in steel catenary risers
PCT/US2003/026452 WO2004018966A1 (en) 2002-08-26 2003-08-22 Apparatuses and methods for monitoring stress in steel catenary risers

Publications (1)

Publication Number Publication Date
BR0313781A true BR0313781A (pt) 2005-07-19

Family

ID=31887609

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0313781-3A BR0313781A (pt) 2002-08-26 2003-08-22 Aparelho e método para monitoração de fadiga, resposta estrutural, e limites operacionais em tubulações ascendentes catenárias de aço

Country Status (10)

Country Link
US (2) US7194913B2 (pt)
EP (1) EP1540272B1 (pt)
AT (1) ATE456782T1 (pt)
AU (1) AU2003260028A1 (pt)
BR (1) BR0313781A (pt)
DE (1) DE60331156D1 (pt)
MY (1) MY140387A (pt)
NO (1) NO20051515L (pt)
RU (1) RU2326345C2 (pt)
WO (1) WO2004018966A1 (pt)

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Also Published As

Publication number Publication date
RU2005108581A (ru) 2005-09-10
US7461561B2 (en) 2008-12-09
NO20051515L (no) 2005-05-20
RU2326345C2 (ru) 2008-06-10
US20040035216A1 (en) 2004-02-26
EP1540272A1 (en) 2005-06-15
MY140387A (en) 2009-12-31
US20060230839A1 (en) 2006-10-19
US7194913B2 (en) 2007-03-27
EP1540272B1 (en) 2010-01-27
ATE456782T1 (de) 2010-02-15
DE60331156D1 (de) 2010-03-18
WO2004018966A1 (en) 2004-03-04
AU2003260028A1 (en) 2004-03-11

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements