BR112018003136A2 - método de avaliação da condição de um membro tubular - Google Patents

método de avaliação da condição de um membro tubular

Info

Publication number
BR112018003136A2
BR112018003136A2 BR112018003136A BR112018003136A BR112018003136A2 BR 112018003136 A2 BR112018003136 A2 BR 112018003136A2 BR 112018003136 A BR112018003136 A BR 112018003136A BR 112018003136 A BR112018003136 A BR 112018003136A BR 112018003136 A2 BR112018003136 A2 BR 112018003136A2
Authority
BR
Brazil
Prior art keywords
fluid
assessing
condition
riser
ring
Prior art date
Application number
BR112018003136A
Other languages
English (en)
Inventor
Nelson Craig
Original Assignee
Flexlife Ltd
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 Flexlife Ltd filed Critical Flexlife Ltd
Publication of BR112018003136A2 publication Critical patent/BR112018003136A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/222—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for tubes
    • 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
    • E21B47/003—Determining well or borehole volumes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2846—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Earth Drilling (AREA)
  • Pipeline Systems (AREA)

Abstract

trata-se de um método de avaliação da condição de um membro tubular, por exemplo, um riser flexível, um fluido inerte flui a partir de uma fonte de fluido através de um conduíte conectado a um dispositivo de fluxo laminar, que pode determinar a taxa de fluxo volumétrica e/ou massa do fluido. o fluido flui através do dispositivo de fluxo laminar até o anel de riser, e o fluxo continua até que a pressão do fluido no interior do anel estabiliza. o volume de fluido que fluiu para o anel tubular oferece uma indicação da integridade do riser, por exemplo, se qualquer fluido estiver presente no seu interior.
BR112018003136A 2015-08-17 2016-08-17 método de avaliação da condição de um membro tubular BR112018003136A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1514578.2A GB2541398A (en) 2015-08-17 2015-08-17 Annulus inspection
PCT/GB2016/052543 WO2017029497A1 (en) 2015-08-17 2016-08-17 A method of assessing the condition of a tubular member

Publications (1)

Publication Number Publication Date
BR112018003136A2 true BR112018003136A2 (pt) 2018-09-18

Family

ID=54258724

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003136A BR112018003136A2 (pt) 2015-08-17 2016-08-17 método de avaliação da condição de um membro tubular

Country Status (6)

Country Link
US (1) US20190011324A1 (pt)
AU (1) AU2016308603A1 (pt)
BR (1) BR112018003136A2 (pt)
GB (2) GB2541398A (pt)
NO (1) NO20180360A1 (pt)
WO (1) WO2017029497A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3085707B1 (fr) * 2018-09-12 2022-01-07 Technip France Procede de determination du volume libre d'un espace annulaire d'une conduite flexible et systeme associe
CN111157190B (zh) * 2018-11-08 2022-09-20 中国石油化工股份有限公司 一种检测橡胶密封圈密封性能的装置及方法
US11022514B1 (en) * 2020-03-13 2021-06-01 Trinity Bay Equipment Holdings, LLC Embedded return wire time domain reflectometry pipeline fault detection systems and methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91019C (fi) * 1990-02-08 1994-04-25 Instrumentarium Oy Kaasuvirtauksen ja sen häiriöiden tunnistusmenetelmä
US6171025B1 (en) * 1995-12-29 2001-01-09 Shell Oil Company Method for pipeline leak detection
US6032699A (en) * 1997-05-19 2000-03-07 Furon Company Fluid delivery pipe with leak detection
SA02230086B1 (ar) * 2007-08-03 2007-08-13 أريفا إن بي جي ام بي أتش أنبوب حساس sensor pipe لتحديد الشكل العام للتركيز
GB2476526B (en) * 2008-01-25 2012-03-07 Schlumberger Holdings System and method for detecting corrosion in flexible pipes
US8985217B2 (en) * 2008-09-24 2015-03-24 Schlumberger Technology Corporation Method, device, and system for determining water or liquid in the annulus of a flexible riser or flowline
WO2013172730A1 (en) * 2012-05-16 2013-11-21 Siemens Aktiengesellschaft A system for monitoring the condition of a pipeline for gas and/or fluid

Also Published As

Publication number Publication date
GB2557139A (en) 2018-06-13
US20190011324A1 (en) 2019-01-10
GB201514578D0 (en) 2015-09-30
GB201803662D0 (en) 2018-04-25
GB2541398A (en) 2017-02-22
AU2016308603A1 (en) 2018-02-01
NO20180360A1 (en) 2018-03-13
WO2017029497A1 (en) 2017-02-23
GB2557139B (en) 2021-07-07

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]