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NO332404B1 - Fremgangsmate og innretning for redusering av et trykk i en forste kavitet i en undersjoisk anordning - Google Patents

Fremgangsmate og innretning for redusering av et trykk i en forste kavitet i en undersjoisk anordning

Info

Publication number
NO332404B1
NO332404B1 NO20072799A NO20072799A NO332404B1 NO 332404 B1 NO332404 B1 NO 332404B1 NO 20072799 A NO20072799 A NO 20072799A NO 20072799 A NO20072799 A NO 20072799A NO 332404 B1 NO332404 B1 NO 332404B1
Authority
NO
Norway
Prior art keywords
cavity
accumulator
pressure
fluid
subsea device
Prior art date
Application number
NO20072799A
Other languages
English (en)
Other versions
NO20072799L (no
Inventor
Olav Inderberg
John A Johansen
Original Assignee
Fmc Kongsberg Subsea As
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 Fmc Kongsberg Subsea As filed Critical Fmc Kongsberg Subsea As
Priority to NO20072799A priority Critical patent/NO332404B1/no
Priority to US11/954,984 priority patent/US8322427B2/en
Priority to EP08766907A priority patent/EP2156016B1/en
Priority to AU2008257712A priority patent/AU2008257712B2/en
Priority to AT08766907T priority patent/ATE521788T1/de
Priority to PCT/NO2008/000192 priority patent/WO2008147217A2/en
Priority to RU2009146879/03A priority patent/RU2468202C2/ru
Priority to CA2688421A priority patent/CA2688421C/en
Publication of NO20072799L publication Critical patent/NO20072799L/no
Publication of NO332404B1 publication Critical patent/NO332404B1/no

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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing

Landscapes

  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Pipeline Systems (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Jet Pumps And Other Pumps (AREA)
NO20072799A 2007-06-01 2007-06-01 Fremgangsmate og innretning for redusering av et trykk i en forste kavitet i en undersjoisk anordning NO332404B1 (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO20072799A NO332404B1 (no) 2007-06-01 2007-06-01 Fremgangsmate og innretning for redusering av et trykk i en forste kavitet i en undersjoisk anordning
US11/954,984 US8322427B2 (en) 2007-06-01 2007-12-12 Control system
EP08766907A EP2156016B1 (en) 2007-06-01 2008-05-30 Control system
AU2008257712A AU2008257712B2 (en) 2007-06-01 2008-05-30 Control system
AT08766907T ATE521788T1 (de) 2007-06-01 2008-05-30 Steuerungssystem
PCT/NO2008/000192 WO2008147217A2 (en) 2007-06-01 2008-05-30 Control system
RU2009146879/03A RU2468202C2 (ru) 2007-06-01 2008-05-30 Система управления
CA2688421A CA2688421C (en) 2007-06-01 2008-05-30 Control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20072799A NO332404B1 (no) 2007-06-01 2007-06-01 Fremgangsmate og innretning for redusering av et trykk i en forste kavitet i en undersjoisk anordning

Publications (2)

Publication Number Publication Date
NO20072799L NO20072799L (no) 2008-12-02
NO332404B1 true NO332404B1 (no) 2012-09-10

Family

ID=40075685

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072799A NO332404B1 (no) 2007-06-01 2007-06-01 Fremgangsmate og innretning for redusering av et trykk i en forste kavitet i en undersjoisk anordning

Country Status (8)

Country Link
US (1) US8322427B2 (no)
EP (1) EP2156016B1 (no)
AT (1) ATE521788T1 (no)
AU (1) AU2008257712B2 (no)
CA (1) CA2688421C (no)
NO (1) NO332404B1 (no)
RU (1) RU2468202C2 (no)
WO (1) WO2008147217A2 (no)

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US8727018B1 (en) * 2013-07-19 2014-05-20 National Oilwell Varco, L.P. Charging unit, system and method for activating a wellsite component
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RU2709853C1 (ru) 2016-07-01 2019-12-23 Шлюмберже Текнолоджи Б.В. Способ и система для обнаружения в скважине объектов, отражающих гидравлический сигнал
US9709052B1 (en) 2016-12-13 2017-07-18 Chevron U.S.A. Inc. Subsea fluid pressure regulation systems and methods
CN106761622B (zh) * 2017-03-23 2023-03-10 西安长庆科技工程有限责任公司 一种空气泡沫驱采油井场装置及其工艺
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CN107939353B (zh) * 2017-11-16 2020-02-14 徐向成 一种油田开采用套管控压装置
MX2020001991A (es) 2018-01-10 2020-03-24 Safe Marine Transfer Llc Dispositivo de almacenamiento de expansion de fluido del espacio anular del pozo.
US10663988B2 (en) 2018-03-26 2020-05-26 Saudi Arabian Oil Company High integrity protection system for hydrocarbon flow lines
US10982808B2 (en) * 2019-05-08 2021-04-20 Fmg Technologies, Inc. Valve control and/or lubrication system
US11708757B1 (en) * 2019-05-14 2023-07-25 Fortress Downhole Tools, Llc Method and apparatus for testing setting tools and other assemblies used to set downhole plugs and other objects in wellbores
GB2591089B (en) * 2020-01-09 2022-04-20 Aker Solutions As Apparatus for and method of monitoring a drilling installation
CN114607311B (zh) * 2020-12-04 2024-05-03 中国石油化工股份有限公司 用于井下防喷器的井筒压力控制的模拟装置和方法
NO346842B1 (en) * 2021-05-05 2023-01-30 Akofs Offshore Operations As Subsea hydrate removal assembly
NO348341B1 (en) * 2022-04-28 2024-11-25 Fmc Kongsberg Subsea As System and method for barrier testing
WO2023237229A1 (en) * 2022-06-06 2023-12-14 Baker Hughes Energy Technology UK Limited System and method for an automated subsea testing unit
CN115306375B (zh) * 2022-07-21 2024-10-01 中国石油大学(华东) 一种基于油基钻井液井下气侵早期监测装置与方法

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Also Published As

Publication number Publication date
CA2688421A1 (en) 2008-12-04
AU2008257712B2 (en) 2014-03-27
US20080296025A1 (en) 2008-12-04
CA2688421C (en) 2016-01-26
EP2156016A2 (en) 2010-02-24
WO2008147217A2 (en) 2008-12-04
WO2008147217A3 (en) 2009-03-19
ATE521788T1 (de) 2011-09-15
US8322427B2 (en) 2012-12-04
NO20072799L (no) 2008-12-02
RU2009146879A (ru) 2011-07-20
EP2156016B1 (en) 2011-08-24
AU2008257712A1 (en) 2008-12-04
RU2468202C2 (ru) 2012-11-27

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