ATE467035T1 - Sicherheitsventil - Google Patents

Sicherheitsventil

Info

Publication number
ATE467035T1
ATE467035T1 AT05807371T AT05807371T ATE467035T1 AT E467035 T1 ATE467035 T1 AT E467035T1 AT 05807371 T AT05807371 T AT 05807371T AT 05807371 T AT05807371 T AT 05807371T AT E467035 T1 ATE467035 T1 AT E467035T1
Authority
AT
Austria
Prior art keywords
coupling member
safety valve
flow passage
bypassing
longitudinal bore
Prior art date
Application number
AT05807371T
Other languages
English (en)
Inventor
Dort Roland Van
David Martin
Original Assignee
Caledyne 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 Caledyne Ltd filed Critical Caledyne Ltd
Application granted granted Critical
Publication of ATE467035T1 publication Critical patent/ATE467035T1/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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lift Valve (AREA)
  • Control Of Combustion (AREA)
  • Compressor (AREA)
  • Glass Compositions (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Safety Valves (AREA)
AT05807371T 2004-11-02 2005-11-02 Sicherheitsventil ATE467035T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0424255.8A GB0424255D0 (en) 2004-11-02 2004-11-02 Safety valve
PCT/GB2005/004216 WO2006048629A1 (en) 2004-11-02 2005-11-02 Safety valve

Publications (1)

Publication Number Publication Date
ATE467035T1 true ATE467035T1 (de) 2010-05-15

Family

ID=33515928

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05807371T ATE467035T1 (de) 2004-11-02 2005-11-02 Sicherheitsventil

Country Status (8)

Country Link
US (1) US7891428B2 (de)
EP (1) EP1809860B1 (de)
AT (1) ATE467035T1 (de)
CA (1) CA2586192C (de)
DE (1) DE602005021145D1 (de)
DK (1) DK1809860T3 (de)
GB (1) GB0424255D0 (de)
WO (1) WO2006048629A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2442516B (en) * 2006-08-19 2010-01-06 Pumps Tools Ltd Apparatus and Method For Selectively Controlling Fluid Flow
EP2201206B1 (de) 2007-10-10 2011-06-08 Caledyne Limited Wellendichtung für bohrlochwerkzeuge
US7708075B2 (en) 2007-10-26 2010-05-04 Baker Hughes Incorporated System and method for injecting a chemical downhole of a tubing retrievable capillary bypass safety valve
EP2233690A1 (de) 2009-03-13 2010-09-29 BP Alternative Energy International Limited Flüssigkeitseinspritzung
US8261835B2 (en) * 2009-06-10 2012-09-11 Baker Hughes Incorporated Dual acting rod piston control system
EP2702234B1 (de) 2011-04-29 2016-03-09 Weatherford Technology Holdings, LLC Ringförmiges druckentlastungsansatzstück
EP2702236A2 (de) * 2011-04-29 2014-03-05 Weatherford/Lamb, Inc. Rückschlagventil mit einsturzsensor
EP2702235A2 (de) 2011-04-29 2014-03-05 Weatherford/Lamb, Inc. Entlastungsventil für ein bohrrohr
US9494006B2 (en) 2012-08-14 2016-11-15 Smith International, Inc. Pressure pulse well tool
CN105782523B (zh) * 2014-12-26 2018-08-07 江苏瑞朗博机械设备有限公司 超压时压杆失稳触发动作的阀门组件
US10465477B2 (en) * 2016-11-17 2019-11-05 Saudi Arabian Oil Company Subsurface safety valve for cable deployed electrical submersible pump
CN107060702B (zh) * 2016-12-29 2019-11-08 中国石油天然气股份有限公司 一种接箍式井下节流器
IT201700031592A1 (it) 2017-03-22 2018-09-22 Fore S R L Valvola di sicurezza
CN107598590B (zh) * 2017-11-02 2023-08-25 四川航天烽火伺服控制技术有限公司 一种加工阀套孔的精密工装及一种阀套加工设备
US11215027B2 (en) 2018-07-30 2022-01-04 Halliburton Energy Services, Inc. Safety valve with a sleeved piston receptacle
NO20201407A1 (en) * 2018-07-30 2020-12-18 Halliburton Energy Services Inc Safety valve with reversible lockout
US11028669B2 (en) 2018-10-17 2021-06-08 Advantage Downhole Systems, Llc Pressure activated proportional flow bypass tool assembly
NO20210213A1 (en) 2018-12-28 2021-02-19 Halliburton Energy Services Inc Insert Safety Valve
RU2704078C1 (ru) 2019-01-09 2019-10-23 Акционерное общество "Новомет-Пермь" Вставной клапан-отсекатель (варианты)
CN110529072B (zh) * 2019-08-20 2024-05-24 西南石油大学 一种直电式控制水下测试树
CN113465910B (zh) * 2021-08-19 2025-03-04 西安热工研究院有限公司 一种安全门在线校验的系统和方法
US12012824B2 (en) 2022-03-15 2024-06-18 Baker Hughes Oilfield Operations Llc Through-tubing electrical submersible pump for live wells and method of deployment
US12228012B2 (en) 2022-10-31 2025-02-18 Saudi Arabian Oil Company Methods and systems for opening a subsurface safety valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066128A (en) * 1975-07-14 1978-01-03 Otis Engineering Corporation Well flow control apparatus and method
CA2244593C (en) * 1998-08-07 2002-01-15 Kent J. Carriere Dual stage rotary screw pump tool and method of pump flushing
US6598675B2 (en) * 2000-05-30 2003-07-29 Baker Hughes Incorporated Downhole well-control valve reservoir monitoring and drawdown optimization system
US6523614B2 (en) * 2001-04-19 2003-02-25 Halliburton Energy Services, Inc. Subsurface safety valve lock out and communication tool and method for use of the same

Also Published As

Publication number Publication date
EP1809860B1 (de) 2010-05-05
CA2586192C (en) 2015-03-31
EP1809860A1 (de) 2007-07-25
CA2586192A1 (en) 2006-05-11
GB0424255D0 (en) 2004-12-01
WO2006048629A1 (en) 2006-05-11
US7891428B2 (en) 2011-02-22
US20090056948A1 (en) 2009-03-05
DE602005021145D1 (de) 2010-06-17
DK1809860T3 (da) 2010-08-16

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Legal Events

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