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EA202092297A1 - Способ проверки целостности конструкции, отделяющей камеру от смежной среды, и соответствующее устройство - Google Patents

Способ проверки целостности конструкции, отделяющей камеру от смежной среды, и соответствующее устройство

Info

Publication number
EA202092297A1
EA202092297A1 EA202092297A EA202092297A EA202092297A1 EA 202092297 A1 EA202092297 A1 EA 202092297A1 EA 202092297 A EA202092297 A EA 202092297A EA 202092297 A EA202092297 A EA 202092297A EA 202092297 A1 EA202092297 A1 EA 202092297A1
Authority
EA
Eurasian Patent Office
Prior art keywords
chamber
integrity
checking
adjacent medium
camera
Prior art date
Application number
EA202092297A
Other languages
English (en)
Inventor
Мортен Квернвольд
Original Assignee
Сканвелл Текнолоджи Ас
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 Сканвелл Текнолоджи Ас filed Critical Сканвелл Текнолоджи Ас
Publication of EA202092297A1 publication Critical patent/EA202092297A1/ru

Links

Classifications

    • 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
    • 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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing
    • 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
    • G01M3/2892—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 underground fuel dispensing systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Предложен способ проверки целостности конструкции (2), отделяющей камеру (22) от смежной среды, причем способ включает этапы: a) выпуск газа из камеры (22) с потоком, увеличивающий перепад давления между камерой (22) и смежной средой; b) использование по меньшей мере одного датчика (11, 12) для получения по меньшей мере одного параметра, связанного с потоком или состоянием газа в потоке; и c) определение того, поступила ли в процессе выполнения этапа a) текучая среда в камеру (22), и/или определение скорости поступления текучей среды в камеру (22) в процессе выполнения этапа a) с использованием полученного параметра, причем определение основано на количестве выпущенного из камеры (22) газа.
EA202092297A 2018-04-26 2019-04-26 Способ проверки целостности конструкции, отделяющей камеру от смежной среды, и соответствующее устройство EA202092297A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20180592A NO346330B1 (en) 2018-04-26 2018-04-26 Method of testing an integrity of a structure comprising a chamber, and related apparatus
PCT/NO2019/050095 WO2019209121A1 (en) 2018-04-26 2019-04-26 Method of testing an integrity of a structure separating a chamber from an adjacent environment, and related apparatus

Publications (1)

Publication Number Publication Date
EA202092297A1 true EA202092297A1 (ru) 2021-04-07

Family

ID=66589856

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202092297A EA202092297A1 (ru) 2018-04-26 2019-04-26 Способ проверки целостности конструкции, отделяющей камеру от смежной среды, и соответствующее устройство

Country Status (4)

Country Link
EP (1) EP3785002A1 (ru)
EA (1) EA202092297A1 (ru)
NO (1) NO346330B1 (ru)
WO (1) WO2019209121A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114199479B (zh) * 2021-12-17 2024-04-16 山东鲁银盐穴储能工程技术有限公司 一种生产套管泄漏率的测试方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009094630A1 (en) * 2008-01-25 2009-07-30 Schlumberger Technology Corporation In-line composition and volumetric analysis of vent gases and flooding of the annular space of flexible pipe
NO331633B1 (no) 2009-06-26 2012-02-13 Scanwell As Apparat og framgangsmate for a avdekke og kvantifisere lekkasje i et ror
US20130111985A1 (en) * 2011-11-07 2013-05-09 Intelliserv, Llc Method for efficient pressure and inflow testing of a fluid containment system through real time leak detection with quantification of pvt effects
US20160160635A1 (en) * 2013-07-24 2016-06-09 Ikm Production Technology As Measurement device
US9518461B2 (en) * 2013-10-17 2016-12-13 Innovative Pressure Testing, Llc System and method for a pressure test
US9958353B2 (en) * 2015-02-02 2018-05-01 The University Of Akron Apparatus and method for quantifying fluid loss in a closed system
NO347540B1 (en) * 2015-12-21 2023-12-27 4Subsea As Portable arrangement for automatical annulus testing
GB201609289D0 (en) * 2016-05-26 2016-07-13 Metrol Tech Ltd Method of pressure testing

Also Published As

Publication number Publication date
EP3785002A1 (en) 2021-03-03
WO2019209121A1 (en) 2019-10-31
NO20180592A1 (en) 2019-10-28
NO346330B1 (en) 2022-06-07

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