ATE521787T1 - Balgventil - Google Patents
BalgventilInfo
- Publication number
- ATE521787T1 ATE521787T1 AT08766916T AT08766916T ATE521787T1 AT E521787 T1 ATE521787 T1 AT E521787T1 AT 08766916 T AT08766916 T AT 08766916T AT 08766916 T AT08766916 T AT 08766916T AT E521787 T1 ATE521787 T1 AT E521787T1
- Authority
- AT
- Austria
- Prior art keywords
- valve
- part piston
- bellows
- moved
- external structure
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 2
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)
- Glass Compositions (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20072862A NO332752B1 (no) | 2007-06-05 | 2007-06-05 | Belgventil |
PCT/NO2008/000202 WO2008150179A1 (en) | 2007-06-05 | 2008-06-05 | Bellows valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE521787T1 true ATE521787T1 (de) | 2011-09-15 |
Family
ID=39816734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08766916T ATE521787T1 (de) | 2007-06-05 | 2008-06-05 | Balgventil |
Country Status (9)
Country | Link |
---|---|
US (1) | US20100155079A1 (de) |
EP (1) | EP2167788B1 (de) |
AT (1) | ATE521787T1 (de) |
BR (1) | BRPI0812202A2 (de) |
CA (1) | CA2688089A1 (de) |
DK (1) | DK2167788T3 (de) |
MX (1) | MX2009013230A (de) |
NO (1) | NO332752B1 (de) |
WO (1) | WO2008150179A1 (de) |
Families Citing this family (11)
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 (no) * | 2008-03-13 | 2010-01-18 | Petroleum Technology Co As | Belgventil 2 |
NO20084969L (no) * | 2008-11-26 | 2010-05-27 | Petroleum Technology Company A | Belg |
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 |
US9518674B2 (en) | 2014-03-07 | 2016-12-13 | Senior Ip Gmbh | High pressure valve assembly |
US9519292B2 (en) | 2014-03-07 | 2016-12-13 | Senior Ip Gmbh | High pressure valve assembly |
NO2734508T3 (de) * | 2014-11-26 | 2018-07-28 | ||
NO338232B1 (no) | 2014-12-11 | 2016-08-08 | Petroleum Technology Co As | Belgventil og injeksjonsventil |
WO2017205443A1 (en) | 2016-05-25 | 2017-11-30 | Swagelok Company | Valve with self-aligning stem tip |
CN109736746A (zh) * | 2019-01-04 | 2019-05-10 | 中国海洋石油集团有限公司 | 一种可自动调节放喷油嘴结构及方法 |
Family Cites Families (18)
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 (sv) * | 1983-02-11 | 1984-09-17 | Wm Regler Ab | Tryckfluidumpaverkat manoverdon for stegvis ventilreglering |
BR9300293A (pt) * | 1993-01-27 | 1994-08-16 | Petroleo Brasileiro Sa | Válvula de pressão aperfeiçoada |
BR9300292A (pt) * | 1993-01-27 | 1994-08-16 | Petroleo Brasileiro Sa | Aperfeiçoamento em sede de válvulas de orifício |
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 |
-
2007
- 2007-06-05 NO NO20072862A patent/NO332752B1/no not_active IP Right Cessation
-
2008
- 2008-06-05 AT AT08766916T patent/ATE521787T1/de not_active IP Right Cessation
- 2008-06-05 DK DK08766916.4T patent/DK2167788T3/da active
- 2008-06-05 MX MX2009013230A patent/MX2009013230A/es active IP Right Grant
- 2008-06-05 BR BRPI0812202-4A2A patent/BRPI0812202A2/pt not_active IP Right Cessation
- 2008-06-05 EP EP08766916A patent/EP2167788B1/de not_active Not-in-force
- 2008-06-05 WO PCT/NO2008/000202 patent/WO2008150179A1/en active Application Filing
- 2008-06-05 CA CA002688089A patent/CA2688089A1/en not_active Abandoned
- 2008-06-05 US US12/599,813 patent/US20100155079A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DK2167788T3 (da) | 2011-12-12 |
US20100155079A1 (en) | 2010-06-24 |
EP2167788B1 (de) | 2011-08-24 |
CA2688089A1 (en) | 2008-12-11 |
WO2008150179A1 (en) | 2008-12-11 |
MX2009013230A (es) | 2010-01-25 |
EP2167788A1 (de) | 2010-03-31 |
NO332752B1 (no) | 2013-01-07 |
BRPI0812202A2 (pt) | 2014-11-25 |
NO20072862L (no) | 2008-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |