NO20065848L - Undergrunns sikkerhetsventil - Google Patents
Undergrunns sikkerhetsventilInfo
- Publication number
- NO20065848L NO20065848L NO20065848A NO20065848A NO20065848L NO 20065848 L NO20065848 L NO 20065848L NO 20065848 A NO20065848 A NO 20065848A NO 20065848 A NO20065848 A NO 20065848A NO 20065848 L NO20065848 L NO 20065848L
- Authority
- NO
- Norway
- Prior art keywords
- valve
- stem member
- valve stem
- actuator
- tubular body
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 2
- 230000036316 preload Effects 0.000 abstract 1
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
- 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
- E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
-
- 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
- E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
-
- 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
- E21B34/02—Valve arrangements for boreholes or wells in well heads
-
- 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
- E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
-
- 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
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
-
- 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)
- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
En undergrunns sikkerhetsventil omfatter et rørformet legeme som er tilpasset til plassering inne i en brønnboring, og som avgrenser en fluidpassasje. Et ventilstengeorgan, så som en klaffventil, bæres av det rørformede legeme og er bevegelig gjennom en stengebane mellom posisjoner hvor det åpner og stenger fluidpassasjen. En aktuator, så som en forbelastningsfjær, presser ventilstengeorganet til sin stengeposisjon. Et strømningsrør er aksialt bevegelig inne i det rørformede legeme mellom en første posisjon hvor det hindrer aktuatoren i å presse ventilstengeorganet til sin stengeposisjon og en annen posisjon hvor det tillater aktuatoren å presse ventilstengeorganet til sin stengeposisjon. En låssammenstilling er tilveiebrakt for å hindre bevegelse av ventilstengeorganet fra sin åpneposisjon til sin stengeposisjon inntil strømningsrøret har blitt presset klar av stengebanen. Aspekter av sikkerhetsventilen anvendes av en relatert fremgangsmåte og et relatert system.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/306,285 US7360600B2 (en) | 2005-12-21 | 2005-12-21 | Subsurface safety valves and methods of use |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20065848L true NO20065848L (no) | 2007-06-22 |
NO338530B1 NO338530B1 (no) | 2016-08-29 |
Family
ID=37671846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20065848A NO338530B1 (no) | 2005-12-21 | 2006-12-18 | Undergrunns sikkerhetsventil, system og fremgangsmåte av denne |
Country Status (3)
Country | Link |
---|---|
US (1) | US7360600B2 (no) |
GB (1) | GB2433523B (no) |
NO (1) | NO338530B1 (no) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7363980B2 (en) * | 2005-04-22 | 2008-04-29 | Absolute Oil Tools, L.L.C. | Downhole flow control apparatus, operable via surface applied pressure |
US7644993B2 (en) | 2006-04-21 | 2010-01-12 | Exxonmobil Upstream Research Company | In situ co-development of oil shale with mineral recovery |
EP1895091B1 (en) * | 2006-08-22 | 2010-02-17 | Bj Services Company | Subsurface safety valve method and apparatus |
CA2663824C (en) | 2006-10-13 | 2014-08-26 | Exxonmobil Upstream Research Company | Optimized well spacing for in situ shale oil development |
CN101636555A (zh) * | 2007-03-22 | 2010-01-27 | 埃克森美孚上游研究公司 | 用于原位地层加热的电阻加热器 |
BRPI0810590A2 (pt) | 2007-05-25 | 2014-10-21 | Exxonmobil Upstream Res Co | Método in situ de produzir fluidos de hidrocarboneto de uma formação rochosa rica em matéria orgânica |
US8002042B2 (en) * | 2008-03-17 | 2011-08-23 | Baker Hughes Incorporated | Actuatable subsurface safety valve and method |
US7779919B2 (en) * | 2008-04-23 | 2010-08-24 | Schlumberger Technology Corporation | Flapper valve retention method and system |
NO328603B1 (no) * | 2008-05-14 | 2010-03-29 | Vetco Gray Scandinavia As | Undervanns hybrid ventilaktuatorsystem og fremgangsmate. |
US7740075B2 (en) * | 2008-07-09 | 2010-06-22 | Schlumberger Technology Corporation | Pressure relief actuated valves |
US8151889B2 (en) * | 2008-12-08 | 2012-04-10 | Schlumberger Technology Corporation | System and method for controlling flow in a wellbore |
AU2010216407B2 (en) | 2009-02-23 | 2014-11-20 | Exxonmobil Upstream Research Company | Water treatment following shale oil production by in situ heating |
US8205637B2 (en) * | 2009-04-30 | 2012-06-26 | Baker Hughes Incorporated | Flow-actuated actuator and method |
US8517112B2 (en) * | 2009-04-30 | 2013-08-27 | Schlumberger Technology Corporation | System and method for subsea control and monitoring |
US7967076B2 (en) * | 2009-05-20 | 2011-06-28 | Baker Hughes Incorporated | Flow-actuated actuator and method |
US8047293B2 (en) * | 2009-05-20 | 2011-11-01 | Baker Hughes Incorporated | Flow-actuated actuator and method |
US8671974B2 (en) * | 2009-05-20 | 2014-03-18 | Baker Hughes Incorporated | Flow-actuated actuator and method |
US8104505B2 (en) * | 2009-05-22 | 2012-01-31 | Baker Hughes Incorporated | Two-way actuator and method |
WO2011005826A1 (en) * | 2009-07-09 | 2011-01-13 | James Reaux | Surface controlled subsurface safety valve assembly with primary and secondary valves |
AU2010303247A1 (en) * | 2009-10-09 | 2012-05-03 | Schlumberger Technology B.V. | Downhole tool actuation devices and methods |
US8863839B2 (en) | 2009-12-17 | 2014-10-21 | Exxonmobil Upstream Research Company | Enhanced convection for in situ pyrolysis of organic-rich rock formations |
US8651188B2 (en) * | 2009-12-30 | 2014-02-18 | Schlumberger Technology Corporation | Gas lift barrier valve |
GB201003996D0 (en) | 2010-03-11 | 2010-04-21 | Enovate Systems Ltd | Well barrier |
US8453748B2 (en) | 2010-03-31 | 2013-06-04 | Halliburton Energy Services, Inc. | Subterranean well valve activated with differential pressure |
WO2012030426A1 (en) | 2010-08-30 | 2012-03-08 | Exxonmobil Upstream Research Company | Olefin reduction for in situ pyrolysis oil generation |
AU2011296521B2 (en) * | 2010-08-30 | 2016-06-23 | Exxonmobil Upstream Research Company | Wellbore mechanical integrity for in situ pyrolysis |
US8607876B2 (en) * | 2011-02-16 | 2013-12-17 | Thrubit, B.V. | Flapper valve |
WO2012175658A2 (en) * | 2011-06-22 | 2012-12-27 | Vam Drilling France | Tubular device with radiofrequency communication for well head |
AU2012332851B2 (en) | 2011-11-04 | 2016-07-21 | Exxonmobil Upstream Research Company | Multiple electrical connections to optimize heating for in situ pyrolysis |
US8860417B2 (en) * | 2012-01-17 | 2014-10-14 | Baker Hughes Incorporated | Downhole activation system using magnets and method thereof |
WO2013165711A1 (en) | 2012-05-04 | 2013-11-07 | Exxonmobil Upstream Research Company | Systems and methods of detecting an intersection between a wellbore and a subterranean structure that includes a marker material |
WO2014014451A1 (en) * | 2012-07-18 | 2014-01-23 | Halliburton Energy Services, Inc. | A pressure-operated dimple lockout tool |
CA2884387A1 (en) | 2012-09-13 | 2014-03-20 | Switchfloat Holdings Limited | Improvements in, or related to, float valve hold open devices and methods therefor |
AU2014340644B2 (en) | 2013-10-22 | 2017-02-02 | Exxonmobil Upstream Research Company | Systems and methods for regulating an in situ pyrolysis process |
US9394772B2 (en) | 2013-11-07 | 2016-07-19 | Exxonmobil Upstream Research Company | Systems and methods for in situ resistive heating of organic matter in a subterranean formation |
WO2016032342A1 (en) | 2014-08-27 | 2016-03-03 | Switchfloat Holdings Limited | An oil field tubular and an internal sleeve for use therewith, and a method of deactivating a float valve within the oil field tubular |
AU2015350480A1 (en) | 2014-11-21 | 2017-05-25 | Exxonmobil Upstream Research Company | Mitigating the effects of subsurface shunts during bulk heating of a subsurface formation |
WO2016126267A1 (en) * | 2015-02-06 | 2016-08-11 | Thru Tubing Solutions, Inc. | Flapper stabilization for back pressure valve |
US10472929B2 (en) | 2017-01-25 | 2019-11-12 | Baker Hughes, A Ge Company, Llc | Tubular isolation valve resettable lock open mechanism |
SG11202010095SA (en) * | 2018-07-26 | 2020-11-27 | Halliburton Energy Services Inc | Electric safety valve with well pressure activation |
WO2020117187A1 (en) * | 2018-12-03 | 2020-06-11 | Halliburton Energy Services, Inc. | Flow tube position sensor and monitoring for sub surface safety valves |
EP4111027A4 (en) * | 2020-02-24 | 2024-01-24 | Services Pétroliers Schlumberger | SAFETY VALVE WITH ELECTRIC ACTUATORS |
US11215026B2 (en) | 2020-06-02 | 2022-01-04 | Baker Hughes Oilfield Operations Llc | Locking backpressure valve |
US11215031B2 (en) | 2020-06-02 | 2022-01-04 | Baker Hughes Oilfield Operations Llc | Locking backpressure valve with shiftable valve sleeve |
US11365605B2 (en) | 2020-06-02 | 2022-06-21 | Baker Hughes Oilfield Operations Llc | Locking backpressure valve |
US11215028B2 (en) * | 2020-06-02 | 2022-01-04 | Baker Hughes Oilfield Operations Llc | Locking backpressure valve |
US11215030B2 (en) | 2020-06-02 | 2022-01-04 | Baker Hughes Oilfield Operations Llc | Locking backpressure valve with shiftable valve seat |
US11359460B2 (en) | 2020-06-02 | 2022-06-14 | Baker Hughes Oilfield Operations Llc | Locking backpressure valve |
US11230906B2 (en) | 2020-06-02 | 2022-01-25 | Baker Hughes Oilfield Operations Llc | Locking backpressure valve |
CN112392429B (zh) * | 2020-11-18 | 2022-09-27 | 中海石油(中国)有限公司 | 一种内外筒结构的水下井口应急解脱封井装置及方法 |
US11697977B2 (en) | 2021-01-14 | 2023-07-11 | Saudi Arabian Oil Company | Isolation valve for use in a wellbore |
US20230118424A1 (en) * | 2021-10-20 | 2023-04-20 | Baker Hughes Oilfield Operations Llc | Magnetically biased valve, system, and method |
US11846157B2 (en) | 2022-03-18 | 2023-12-19 | Batfer Investment S.A. | Safety valve for a fluid extraction well installation |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4161219A (en) * | 1978-02-27 | 1979-07-17 | Camco, Incorporated | Piston actuated well safety valve |
US4220206A (en) * | 1979-01-22 | 1980-09-02 | Winkle Denzal W Van | Quick opening closure arrangement for well completions |
US4574889A (en) * | 1985-03-11 | 1986-03-11 | Camco, Incorporated | Method and apparatus for locking a subsurface safety valve in the open position |
US4605070A (en) * | 1985-04-01 | 1986-08-12 | Camco, Incorporated | Redundant safety valve system and method |
US4723606A (en) * | 1986-02-10 | 1988-02-09 | Otis Engineering Corporation | Surface controlled subsurface safety valve |
US4722399A (en) * | 1987-03-12 | 1988-02-02 | Camco, Incorporated | Self closing equalizing valve for a subsurface well safety valve |
US4926945A (en) * | 1989-09-07 | 1990-05-22 | Camco, Incorporated | Subsurface well safety valve with curved flapper and method of making |
US5167284A (en) * | 1991-07-18 | 1992-12-01 | Camco International Inc. | Selective hydraulic lock-out well safety valve and method |
US5165480A (en) * | 1991-08-01 | 1992-11-24 | Camco International Inc. | Method and apparatus of locking closed a subsurface safety system |
US6079497A (en) * | 1997-06-03 | 2000-06-27 | Camco International Inc. | Pressure equalizing safety valve for subterranean wells |
US6237693B1 (en) * | 1999-08-13 | 2001-05-29 | Camco International Inc. | Failsafe safety valve and method |
US6619388B2 (en) * | 2001-02-15 | 2003-09-16 | Halliburton Energy Services, Inc. | Fail safe surface controlled subsurface safety valve for use in a well |
US6575249B2 (en) * | 2001-05-17 | 2003-06-10 | Thomas Michael Deaton | Apparatus and method for locking open a flow control device |
-
2005
- 2005-12-21 US US11/306,285 patent/US7360600B2/en not_active Expired - Fee Related
-
2006
- 2006-12-05 GB GB0624223A patent/GB2433523B/en not_active Expired - Fee Related
- 2006-12-18 NO NO20065848A patent/NO338530B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20070137869A1 (en) | 2007-06-21 |
US7360600B2 (en) | 2008-04-22 |
GB2433523B (en) | 2009-03-04 |
GB0624223D0 (en) | 2007-01-10 |
NO338530B1 (no) | 2016-08-29 |
GB2433523A (en) | 2007-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |