NO20084969L - Belg - Google Patents

Belg

Info

Publication number
NO20084969L
NO20084969L NO20084969A NO20084969A NO20084969L NO 20084969 L NO20084969 L NO 20084969L NO 20084969 A NO20084969 A NO 20084969A NO 20084969 A NO20084969 A NO 20084969A NO 20084969 L NO20084969 L NO 20084969L
Authority
NO
Norway
Prior art keywords
outer structure
storage device
pressurized
fluid
fluid communication
Prior art date
Application number
NO20084969A
Other languages
English (en)
Norwegian (no)
Inventor
Oyvind Stokka
Erling Kleppa
Magnar Tveiten
Ole Sevheim
Original Assignee
Petroleum Technology Company A
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 Petroleum Technology Company A filed Critical Petroleum Technology Company A
Priority to NO20084969A priority Critical patent/NO20084969L/no
Priority to MX2011005498A priority patent/MX2011005498A/es
Priority to BRPI0921585A priority patent/BRPI0921585A2/pt
Priority to PCT/NO2009/000406 priority patent/WO2010062187A1/en
Priority to CA2742884A priority patent/CA2742884A1/en
Priority to EP09768559A priority patent/EP2370664A1/en
Priority to US13/130,053 priority patent/US20120125621A1/en
Publication of NO20084969L publication Critical patent/NO20084969L/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
    • 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
    • E21B43/122—Gas lift
    • E21B43/123—Gas lift valves
    • 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
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
    • E21B34/085—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained with time-delay systems, e.g. hydraulic impedance mechanisms

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)
  • Diaphragms And Bellows (AREA)
  • Fluid-Driven Valves (AREA)
NO20084969A 2008-11-26 2008-11-26 Belg NO20084969L (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO20084969A NO20084969L (no) 2008-11-26 2008-11-26 Belg
MX2011005498A MX2011005498A (es) 2008-11-26 2009-11-25 Valvula de fuelle.
BRPI0921585A BRPI0921585A2 (pt) 2008-11-26 2009-11-25 válvula de fole
PCT/NO2009/000406 WO2010062187A1 (en) 2008-11-26 2009-11-25 Bellows valve
CA2742884A CA2742884A1 (en) 2008-11-26 2009-11-25 Bellows valve
EP09768559A EP2370664A1 (en) 2008-11-26 2009-11-25 Bellows valve
US13/130,053 US20120125621A1 (en) 2008-11-26 2009-11-25 Bellows valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20084969A NO20084969L (no) 2008-11-26 2008-11-26 Belg

Publications (1)

Publication Number Publication Date
NO20084969L true NO20084969L (no) 2010-05-27

Family

ID=41510737

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084969A NO20084969L (no) 2008-11-26 2008-11-26 Belg

Country Status (7)

Country Link
US (1) US20120125621A1 (pt)
EP (1) EP2370664A1 (pt)
BR (1) BRPI0921585A2 (pt)
CA (1) CA2742884A1 (pt)
MX (1) MX2011005498A (pt)
NO (1) NO20084969L (pt)
WO (1) WO2010062187A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9605521B2 (en) 2012-09-14 2017-03-28 Weatherford Technology Holdings, Llc Gas lift valve with mixed bellows and floating constant volume fluid chamber
NO335186B1 (no) 2013-02-04 2014-10-13 Petroleum Technology Co As Ventiloppsett og fremgangsmåte for drift av den samme
NO338232B1 (no) * 2014-12-11 2016-08-08 Petroleum Technology Co As Belgventil og injeksjonsventil
CN111713892B (zh) * 2020-07-07 2021-12-14 广东艾依格家居有限公司 一种升降式浴室用储物柜

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542259A (en) * 1944-07-10 1951-02-20 Charles M O'leary Unloader valve
US2610644A (en) * 1951-01-27 1952-09-16 Macco Oil Tool Co Inc Means of resilient damping of pressure bellows
US2698024A (en) * 1952-01-24 1954-12-28 Camco Inc Tubing fluid pressure controlled gas lift valve with friction seal
US2797700A (en) * 1953-08-07 1957-07-02 Camco Inc Balanced flow valve
US3208398A (en) * 1962-10-15 1965-09-28 Dresser Ind Fluid operated flow valve and method
US6932581B2 (en) 2003-03-21 2005-08-23 Schlumberger Technology Corporation Gas lift valve
NO332752B1 (no) * 2007-06-05 2013-01-07 Petroleum Technology Co As Belgventil
NO328257B1 (no) * 2008-03-13 2010-01-18 Petroleum Technology Co As Belgventil 2

Also Published As

Publication number Publication date
CA2742884A1 (en) 2010-06-03
US20120125621A1 (en) 2012-05-24
EP2370664A1 (en) 2011-10-05
MX2011005498A (es) 2011-06-16
BRPI0921585A2 (pt) 2016-04-12
WO2010062187A1 (en) 2010-06-03

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application