BR112016004621A2 - - Google Patents

Info

Publication number
BR112016004621A2
BR112016004621A2 BR112016004621A BR112016004621A BR112016004621A2 BR 112016004621 A2 BR112016004621 A2 BR 112016004621A2 BR 112016004621 A BR112016004621 A BR 112016004621A BR 112016004621 A BR112016004621 A BR 112016004621A BR 112016004621 A2 BR112016004621 A2 BR 112016004621A2
Authority
BR
Brazil
Application number
BR112016004621A
Other versions
BR112016004621B1 (pt
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
Priority claimed from US14/018,917 external-priority patent/US9360123B2/en
Application filed filed Critical
Publication of BR112016004621A2 publication Critical patent/BR112016004621A2/pt
Publication of BR112016004621B1 publication Critical patent/BR112016004621B1/pt

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
    • 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
    • E21B2200/06—Sleeve valves

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)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Temperature-Responsive Valves (AREA)
  • Sealing Devices (AREA)
BR112016004621-8A 2013-09-05 2014-08-01 Válvula BR112016004621B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/018,917 2013-09-05
US14/018,917 US9360123B2 (en) 2012-05-07 2013-09-05 Valve
PCT/US2014/049349 WO2015034607A1 (en) 2013-09-05 2014-08-01 Valve

Publications (2)

Publication Number Publication Date
BR112016004621A2 true BR112016004621A2 (pt) 2017-08-01
BR112016004621B1 BR112016004621B1 (pt) 2022-08-02

Family

ID=52628838

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016004621-8A BR112016004621B1 (pt) 2013-09-05 2014-08-01 Válvula

Country Status (5)

Country Link
AU (1) AU2014315605B2 (pt)
BR (1) BR112016004621B1 (pt)
GB (1) GB2537466B (pt)
NO (1) NO347860B1 (pt)
WO (1) WO2015034607A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11525333B2 (en) 2018-05-07 2022-12-13 Ncs Multistage Inc. Re-closeable downhole valves with improved seal integrity

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744523A (en) * 1971-07-21 1973-07-10 J Hill Fluid pilot valve
US3871616A (en) * 1973-12-10 1975-03-18 Julian S Taylor Gate valve disc
US6230811B1 (en) * 1999-01-27 2001-05-15 Halliburton Energy Services, Inc. Internal pressure operated circulating valve with annulus pressure operated safety mandrel
US6817416B2 (en) * 2000-08-17 2004-11-16 Abb Offshore Systems Limited Flow control device
US7363981B2 (en) * 2003-12-30 2008-04-29 Weatherford/Lamb, Inc. Seal stack for sliding sleeve
US7191843B2 (en) * 2004-06-24 2007-03-20 Petroquip Energy Services, Inc. Valve apparatus with seal assembly
US7445047B2 (en) * 2005-10-24 2008-11-04 Baker Hughes Incorporated Metal-to-metal non-elastomeric seal stack
US7971646B2 (en) * 2007-08-16 2011-07-05 Baker Hughes Incorporated Multi-position valve for fracturing and sand control and associated completion methods
US20110284232A1 (en) * 2010-05-24 2011-11-24 Baker Hughes Incorporated Disposable Downhole Tool

Also Published As

Publication number Publication date
BR112016004621B1 (pt) 2022-08-02
NO20160340A1 (en) 2016-03-01
NO347860B1 (en) 2024-04-22
AU2014315605B2 (en) 2017-02-02
AU2014315605A1 (en) 2016-03-10
GB2537466A (en) 2016-10-19
GB2537466B (en) 2020-05-13
GB201603198D0 (en) 2016-04-06
WO2015034607A1 (en) 2015-03-12

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/08/2014, OBSERVADAS AS CONDICOES LEGAIS