ATE521788T1 - Steuerungssystem - Google Patents

Steuerungssystem

Info

Publication number
ATE521788T1
ATE521788T1 AT08766907T AT08766907T ATE521788T1 AT E521788 T1 ATE521788 T1 AT E521788T1 AT 08766907 T AT08766907 T AT 08766907T AT 08766907 T AT08766907 T AT 08766907T AT E521788 T1 ATE521788 T1 AT E521788T1
Authority
AT
Austria
Prior art keywords
cavity
accumulator
fluid
pressure
transfer
Prior art date
Application number
AT08766907T
Other languages
English (en)
Inventor
Olav Inderberg
John 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
Application granted granted Critical
Publication of ATE521788T1 publication Critical patent/ATE521788T1/de

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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Pipeline Systems (AREA)
  • Examining Or Testing Airtightness (AREA)
AT08766907T 2007-06-01 2008-05-30 Steuerungssystem ATE521788T1 (de)

Applications Claiming Priority (2)

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
PCT/NO2008/000192 WO2008147217A2 (en) 2007-06-01 2008-05-30 Control system

Publications (1)

Publication Number Publication Date
ATE521788T1 true ATE521788T1 (de) 2011-09-15

Family

ID=40075685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08766907T ATE521788T1 (de) 2007-06-01 2008-05-30 Steuerungssystem

Country Status (8)

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

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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
AU2008257712B2 (en) 2014-03-27
US20080296025A1 (en) 2008-12-04
CA2688421C (en) 2016-01-26
RU2009146879A (ru) 2011-07-20
RU2468202C2 (ru) 2012-11-27
US8322427B2 (en) 2012-12-04
AU2008257712A1 (en) 2008-12-04
EP2156016B1 (de) 2011-08-24
NO332404B1 (no) 2012-09-10
WO2008147217A3 (en) 2009-03-19
NO20072799L (no) 2008-12-02
EP2156016A2 (de) 2010-02-24
CA2688421A1 (en) 2008-12-04
WO2008147217A2 (en) 2008-12-04

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