NO20072862L - Belgventil - Google Patents

Belgventil

Info

Publication number
NO20072862L
NO20072862L NO20072862A NO20072862A NO20072862L NO 20072862 L NO20072862 L NO 20072862L NO 20072862 A NO20072862 A NO 20072862A NO 20072862 A NO20072862 A NO 20072862A NO 20072862 L NO20072862 L NO 20072862L
Authority
NO
Norway
Prior art keywords
valve
partial piston
bellows assembly
move
outer structure
Prior art date
Application number
NO20072862A
Other languages
Norwegian (no)
Other versions
NO332752B1 (en
Inventor
Oyvind Stokka
Erling Kleppa
Ole Sevheim
Original Assignee
Petroleum Technology Co 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 Petroleum Technology Co As filed Critical Petroleum Technology Co As
Priority to NO20072862A priority Critical patent/NO332752B1/en
Priority to DK08766916.4T priority patent/DK2167788T3/en
Priority to US12/599,813 priority patent/US20100155079A1/en
Priority to AT08766916T priority patent/ATE521787T1/en
Priority to PCT/NO2008/000202 priority patent/WO2008150179A1/en
Priority to CA002688089A priority patent/CA2688089A1/en
Priority to MX2009013230A priority patent/MX2009013230A/en
Priority to EP08766916A priority patent/EP2167788B1/en
Priority to BRPI0812202-4A2A priority patent/BRPI0812202A2/en
Publication of NO20072862L publication Critical patent/NO20072862L/en
Publication of NO332752B1 publication Critical patent/NO332752B1/en

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

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)
  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Reciprocating Pumps (AREA)
  • Glass Compositions (AREA)

Abstract

Den foreliggende oppfinnelsen angår en ventilanordning omfattende et ytre struktur med en lengdeakse og et ventilsete, og et ventillegeme anordnet bevegbart innvendig i den ytre struktur. Ventilanordningen omfatter en første belganordning, tillatt å beveges i en hovedsakelig radiell retning, i fluidforbindelse med et første fluid, og hydraulisk koblet til en andre belganordning tillatt å beveges i en hovedsakelig aksiell retning. Den andre belganordningen er koblet til et første delstempel samvirkende med et andre delstempel, slik at det andre delstempel får en motsatt rettet bevegelse relativt det første delstempel, som derved beveger ventillegemet i forhold til ventilsetet. Oppfinnelsen angår også en fremgangsmåte for operasjon av en ventilanordning og anvendelse av denne.The present invention relates to a valve arrangement comprising an outer structure having a longitudinal axis and a valve seat, and a valve body arranged movably internally in the outer structure. The valve assembly comprises a first bellows assembly, allowed to move in a substantially radial direction, in fluid communication with a first fluid, and hydraulically coupled to a second bellows assembly permitted to move in a substantially axial direction. The second bellows assembly is coupled to a first partial piston cooperating with a second partial piston, so that the second partial piston receives an opposite directed movement relative to the first partial piston, thereby moving the valve body relative to the valve seat. The invention also relates to a method for operating a valve device and using it.

NO20072862A 2007-06-05 2007-06-05 Belgventil NO332752B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO20072862A NO332752B1 (en) 2007-06-05 2007-06-05 Belgventil
DK08766916.4T DK2167788T3 (en) 2007-06-05 2008-06-05 Bellows valve
US12/599,813 US20100155079A1 (en) 2007-06-05 2008-06-05 Bellows valve
AT08766916T ATE521787T1 (en) 2007-06-05 2008-06-05 BELLOWS VALVE
PCT/NO2008/000202 WO2008150179A1 (en) 2007-06-05 2008-06-05 Bellows valve
CA002688089A CA2688089A1 (en) 2007-06-05 2008-06-05 Bellows valve
MX2009013230A MX2009013230A (en) 2007-06-05 2008-06-05 Bellows valve.
EP08766916A EP2167788B1 (en) 2007-06-05 2008-06-05 Bellows valve
BRPI0812202-4A2A BRPI0812202A2 (en) 2007-06-05 2008-06-05 FOLE VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20072862A NO332752B1 (en) 2007-06-05 2007-06-05 Belgventil

Publications (2)

Publication Number Publication Date
NO20072862L true NO20072862L (en) 2008-12-08
NO332752B1 NO332752B1 (en) 2013-01-07

Family

ID=39816734

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072862A NO332752B1 (en) 2007-06-05 2007-06-05 Belgventil

Country Status (9)

Country Link
US (1) US20100155079A1 (en)
EP (1) EP2167788B1 (en)
AT (1) ATE521787T1 (en)
BR (1) BRPI0812202A2 (en)
CA (1) CA2688089A1 (en)
DK (1) DK2167788T3 (en)
MX (1) MX2009013230A (en)
NO (1) NO332752B1 (en)
WO (1) WO2008150179A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8037940B2 (en) * 2007-09-07 2011-10-18 Schlumberger Technology Corporation Method of completing a well using a retrievable inflow control device
NO328257B1 (en) 2008-03-13 2010-01-18 Petroleum Technology Co As Bellow valve 2
NO20084969L (en) * 2008-11-26 2010-05-27 Petroleum Technology Company A bellow
US9010353B2 (en) 2011-08-04 2015-04-21 Weatherford Technology Holdings, Llc Gas lift valve having edge-welded bellows and captive sliding seal
US9605521B2 (en) * 2012-09-14 2017-03-28 Weatherford Technology Holdings, Llc Gas lift valve with mixed bellows and floating constant volume fluid chamber
US9519292B2 (en) 2014-03-07 2016-12-13 Senior Ip Gmbh High pressure valve assembly
US9518674B2 (en) 2014-03-07 2016-12-13 Senior Ip Gmbh High pressure valve assembly
NO2734508T3 (en) * 2014-11-26 2018-07-28
NO338232B1 (en) 2014-12-11 2016-08-08 Petroleum Technology Co As Bellows valve and injection valve
JP2019520526A (en) 2016-05-25 2019-07-18 スウェージロック カンパニー Valve with self-aligning stem tip
CN109736746A (en) * 2019-01-04 2019-05-10 中国海洋石油集团有限公司 One kind can automatically adjust blowout oil nozzle structure and method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385316A (en) * 1944-06-09 1945-09-18 Merla Tool Corp Well flow device
US2391605A (en) * 1944-10-21 1945-12-25 Merla Tool Corp Well flow device
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
US2806429A (en) * 1956-06-04 1957-09-17 Exxon Research Engineering Co Dual string production device
US3014500A (en) * 1958-12-15 1961-12-26 Camco Inc Expansible chamber actuator for gas lift valve
US3183921A (en) * 1963-04-03 1965-05-18 Udell Inc Gas lift valves
US3363581A (en) * 1966-05-16 1968-01-16 Kelley Kork Gas lift valve
US4151857A (en) * 1977-03-23 1979-05-01 Teledyne Industries, Inc. Gas lift valve
US4340088A (en) * 1980-06-09 1982-07-20 Daniel Industries, Inc. Pressure balanced safety valve for wells and flow lines
SE435311B (en) * 1983-02-11 1984-09-17 Wm Regler Ab PRESSURE FLUID DUMP MANOVERDON FOR STEP VALVE CONTROL
BR9300293A (en) * 1993-01-27 1994-08-16 Petroleo Brasileiro Sa Optimized pressure valve
BR9300292A (en) * 1993-01-27 1994-08-16 Petroleo Brasileiro Sa Improvement in the case of orifice valves
US5707214A (en) * 1994-07-01 1998-01-13 Fluid Flow Engineering Company Nozzle-venturi gas lift flow control device and method for improving production rate, lift efficiency, and stability of gas lift wells
US6957703B2 (en) * 2001-11-30 2005-10-25 Baker Hughes Incorporated Closure mechanism with integrated actuator for subsurface valves
US6932581B2 (en) * 2003-03-21 2005-08-23 Schlumberger Technology Corporation Gas lift valve
US7694855B2 (en) * 2004-04-23 2010-04-13 Nordson Corporation Dispenser having a pivoting actuator assembly
US7370706B2 (en) * 2006-03-31 2008-05-13 Becker Billy G Gas lift valve for high pressure operation

Also Published As

Publication number Publication date
US20100155079A1 (en) 2010-06-24
BRPI0812202A2 (en) 2014-11-25
EP2167788A1 (en) 2010-03-31
NO332752B1 (en) 2013-01-07
EP2167788B1 (en) 2011-08-24
MX2009013230A (en) 2010-01-25
CA2688089A1 (en) 2008-12-11
DK2167788T3 (en) 2011-12-12
ATE521787T1 (en) 2011-09-15
WO2008150179A1 (en) 2008-12-11

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees