BR112013012669B1 - válvula de segurança - Google Patents
válvula de segurança Download PDFInfo
- Publication number
- BR112013012669B1 BR112013012669B1 BR112013012669A BR112013012669A BR112013012669B1 BR 112013012669 B1 BR112013012669 B1 BR 112013012669B1 BR 112013012669 A BR112013012669 A BR 112013012669A BR 112013012669 A BR112013012669 A BR 112013012669A BR 112013012669 B1 BR112013012669 B1 BR 112013012669B1
- Authority
- BR
- Brazil
- Prior art keywords
- safety valve
- flow passage
- flow
- housing arrangement
- eccentric
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 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
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/05—Flapper 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)
- Electrically Driven Valve-Operating Means (AREA)
- Safety Valves (AREA)
- Feeding And Controlling Fuel (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
válvula de segurança uma válvula de segurança (32) para utilização em um poço subterrâneo pode incluir um arranjo de invólucro (46) tendo uma passagem de fluxo (26) estendendo longitudinalmente através do arranjo de invólucro (46). um diâmetro externo (d) do arranjo de invólucro (46) é excêntrico em relação à passagem de fluxo (26). uma ferramenta de poço (20) pode incluir um acoplamento magnético (52) entre os dispositivos magnéticos (40, 44). um dispositivo de ímã inclui uma série de ímãs que são espaçados circunferencialmente de forma desigual sobre o outro dispositivo de ímã. outra válvula de segurança (32) pode incluir uma passagem de fluxo estendendo longitudinalmente, um dispositivo de fechamento (24) que seletivamente permite e impede o fluxo através da passagem de fluxo (26), e um diâmetro externo que é excêntrico em relação à passagem de fluxo (26).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/951,502 US8573304B2 (en) | 2010-11-22 | 2010-11-22 | Eccentric safety valve |
PCT/US2011/060418 WO2012071194A2 (en) | 2010-11-22 | 2011-11-11 | Eccentric safety valve |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013012669A2 BR112013012669A2 (pt) | 2016-09-06 |
BR112013012669B1 true BR112013012669B1 (pt) | 2020-04-28 |
Family
ID=46063231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013012669A BR112013012669B1 (pt) | 2010-11-22 | 2011-11-11 | válvula de segurança |
Country Status (4)
Country | Link |
---|---|
US (2) | US8573304B2 (pt) |
EP (3) | EP3236003B8 (pt) |
BR (1) | BR112013012669B1 (pt) |
WO (1) | WO2012071194A2 (pt) |
Families Citing this family (19)
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US8573304B2 (en) | 2010-11-22 | 2013-11-05 | Halliburton Energy Services, Inc. | Eccentric safety valve |
US9140116B2 (en) * | 2011-05-31 | 2015-09-22 | Schlumberger Technology Corporation | Acoustic triggering devices for multiple fluid samplers |
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GB2538867B (en) | 2013-12-16 | 2020-12-09 | Halliburton Energy Services Inc | Magnetic spring booster for subsurface safety valve |
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NO20210547A1 (en) | 2018-12-03 | 2021-04-30 | Halliburton Energy Services Inc | Flow tube position sensor and monitoring for sub surface safety valves |
WO2020251561A1 (en) | 2019-06-12 | 2020-12-17 | Halliburton Energy Services, Inc. | Electric/hydraulic safety valve |
WO2020251571A1 (en) | 2019-06-12 | 2020-12-17 | Halliburton Energy Services, Inc. | Electric/hydraulic safety valve |
BR112022016751A2 (pt) * | 2020-02-24 | 2022-11-08 | Schlumberger Technology Bv | Válvula de segurança com atuadores elétricos |
US11506020B2 (en) | 2021-03-26 | 2022-11-22 | Halliburton Energy Services, Inc. | Textured resilient seal for a subsurface safety valve |
US11668160B1 (en) * | 2022-05-18 | 2023-06-06 | Halliburton Energy Services, Inc. | Subsurface safety valve with recoupling magnet assembly |
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US20240076955A1 (en) * | 2022-09-01 | 2024-03-07 | Halliburton Energy Services, Inc. | Electromagnetic attraction on the flow sleeve of trsvs |
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-
2010
- 2010-11-22 US US12/951,502 patent/US8573304B2/en active Active
-
2011
- 2011-11-11 EP EP17171262.3A patent/EP3236003B8/en active Active
- 2011-11-11 BR BR112013012669A patent/BR112013012669B1/pt active IP Right Grant
- 2011-11-11 EP EP11842525.5A patent/EP2643548B1/en active Active
- 2011-11-11 WO PCT/US2011/060418 patent/WO2012071194A2/en active Application Filing
- 2011-11-11 EP EP17171264.9A patent/EP3236004B8/en active Active
-
2013
- 2013-09-20 US US14/033,244 patent/US8869881B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8573304B2 (en) | 2013-11-05 |
US8869881B2 (en) | 2014-10-28 |
EP3236004A1 (en) | 2017-10-25 |
WO2012071194A2 (en) | 2012-05-31 |
US20140020887A1 (en) | 2014-01-23 |
WO2012071194A3 (en) | 2012-08-16 |
EP3236003B8 (en) | 2024-05-22 |
EP3236003B1 (en) | 2024-04-03 |
BR112013012669A2 (pt) | 2016-09-06 |
EP3236003A1 (en) | 2017-10-25 |
US20120125597A1 (en) | 2012-05-24 |
EP3236004B8 (en) | 2024-05-22 |
EP2643548A2 (en) | 2013-10-02 |
EP2643548B1 (en) | 2017-06-21 |
EP3236004B1 (en) | 2024-04-03 |
EP2643548A4 (en) | 2014-05-21 |
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Legal Events
Date | Code | Title | Description |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 11/11/2011, OBSERVADAS AS CONDICOES LEGAIS. |