CA2905885A1 - Soupape de surete pouvant etre recuperee avec un cable metallique enfonce - Google Patents

Soupape de surete pouvant etre recuperee avec un cable metallique enfonce Download PDF

Info

Publication number
CA2905885A1
CA2905885A1 CA2905885A CA2905885A CA2905885A1 CA 2905885 A1 CA2905885 A1 CA 2905885A1 CA 2905885 A CA2905885 A CA 2905885A CA 2905885 A CA2905885 A CA 2905885A CA 2905885 A1 CA2905885 A1 CA 2905885A1
Authority
CA
Canada
Prior art keywords
valve
piston member
actuator sleeve
force
housing
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2905885A
Other languages
English (en)
Inventor
Roddie R. Smith
Winfield SIDES
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford Technology Holdings LLC
Original Assignee
Weatherford Lamb Inc
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 Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Publication of CA2905885A1 publication Critical patent/CA2905885A1/fr
Abandoned legal-status Critical Current

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
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E21B34/105—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/05—Flapper valves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Surgical Instruments (AREA)
CA2905885A 2013-03-15 2014-03-13 Soupape de surete pouvant etre recuperee avec un cable metallique enfonce Abandoned CA2905885A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361800002P 2013-03-15 2013-03-15
US61/800,002 2013-03-15
PCT/US2014/025374 WO2014151285A2 (fr) 2013-03-15 2014-03-13 Soupape de sûreté pouvant être récupérée avec un câble métallique enfoncé

Publications (1)

Publication Number Publication Date
CA2905885A1 true CA2905885A1 (fr) 2014-09-25

Family

ID=50549448

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2905885A Abandoned CA2905885A1 (fr) 2013-03-15 2014-03-13 Soupape de surete pouvant etre recuperee avec un cable metallique enfonce

Country Status (5)

Country Link
US (1) US20140262303A1 (fr)
EP (1) EP2971472A2 (fr)
AU (1) AU2014235126A1 (fr)
CA (1) CA2905885A1 (fr)
WO (1) WO2014151285A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY186780A (en) 2016-03-11 2021-08-19 Halliburton Energy Services Inc Bypass diverter sub for subsurface safety valves
CN107476781A (zh) * 2016-06-07 2017-12-15 中国石油大学(华东) 全液压控制井下安全阀
US11578561B2 (en) 2020-10-07 2023-02-14 Weatherford Technology Holdings, Llc Stinger for actuating surface-controlled subsurface safety valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161219A (en) * 1978-02-27 1979-07-17 Camco, Incorporated Piston actuated well safety valve
US4407363A (en) * 1981-02-17 1983-10-04 Ava International Subsurface well apparatus
US4660646A (en) * 1985-11-27 1987-04-28 Camco, Incorporated Failsafe gas closed safety valve
US4860991A (en) * 1989-04-06 1989-08-29 Camco, Incorporated Safety valve
US5564501A (en) * 1995-05-15 1996-10-15 Baker Hughes Incorporated Control system with collection chamber
US6513594B1 (en) * 2000-10-13 2003-02-04 Schlumberger Technology Corporation Subsurface safety valve
US7246668B2 (en) * 2004-10-01 2007-07-24 Weatherford/Lamb, Inc. Pressure actuated tubing safety valve
US7954550B2 (en) * 2008-11-13 2011-06-07 Baker Hughes Incorporated Tubing pressure insensitive control system

Also Published As

Publication number Publication date
EP2971472A2 (fr) 2016-01-20
AU2014235126A1 (en) 2015-10-01
WO2014151285A3 (fr) 2015-04-09
US20140262303A1 (en) 2014-09-18
WO2014151285A2 (fr) 2014-09-25

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150911

FZDE Dead

Effective date: 20180308