BR112016011906A2 - - Google Patents
Info
- Publication number
- BR112016011906A2 BR112016011906A2 BR112016011906A BR112016011906A BR112016011906A2 BR 112016011906 A2 BR112016011906 A2 BR 112016011906A2 BR 112016011906 A BR112016011906 A BR 112016011906A BR 112016011906 A BR112016011906 A BR 112016011906A BR 112016011906 A2 BR112016011906 A2 BR 112016011906A2
- Authority
- BR
- Brazil
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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
-
- 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
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2013/078432 WO2015102603A1 (en) | 2013-12-31 | 2013-12-31 | Variable diameter piston assembly for safety valve |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112016011906A2 true BR112016011906A2 (pt) | 2017-08-08 |
BR112016011906B1 BR112016011906B1 (pt) | 2021-07-06 |
Family
ID=53493807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016011906-1A BR112016011906B1 (pt) | 2013-12-31 | 2013-12-31 | válvula de segurança, e, método para atuar uma válvula de segurança |
Country Status (5)
Country | Link |
---|---|
US (1) | US9810039B2 (pt) |
BR (1) | BR112016011906B1 (pt) |
GB (1) | GB2536373B (pt) |
NO (1) | NO20160873A1 (pt) |
WO (1) | WO2015102603A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9982510B2 (en) | 2013-11-11 | 2018-05-29 | Halliburton Energy Services, Inc. | Expanding piston for a subsurface safety valve |
BR112016011906B1 (pt) | 2013-12-31 | 2021-07-06 | Halliburton Energy Services, Inc | válvula de segurança, e, método para atuar uma válvula de segurança |
US9631456B2 (en) | 2013-12-31 | 2017-04-25 | Halliburton Energy Services, Inc. | Multiple piston assembly for safety valve |
EP3430229A4 (en) * | 2016-03-14 | 2020-04-15 | Halliburton Energy Services, Inc. | HYDRAULIC REGULATION TRANSFER MECHANISMS FROM A PRIMARY SAFETY VALVE TO A SECONDARY SAFETY VALVE |
EP3524773A1 (en) * | 2018-02-08 | 2019-08-14 | Welltec Oilfield Solutions AG | Downhole system with sliding sleeve |
GB2589256B (en) * | 2018-07-30 | 2022-07-20 | Halliburton Energy Services Inc | Safety valve with reversible lockout |
WO2020027782A1 (en) * | 2018-07-30 | 2020-02-06 | Halliburton Energy Services, Inc. | Safety valve with a sleeved piston receptacle |
US11506020B2 (en) | 2021-03-26 | 2022-11-22 | Halliburton Energy Services, Inc. | Textured resilient seal for a subsurface safety valve |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3713485A (en) * | 1971-03-15 | 1973-01-30 | Gray Tool Co | Petroleum well safety valve |
US4005751A (en) * | 1975-03-11 | 1977-02-01 | Page John S Jr | Deep well safety valve |
US4234043A (en) | 1977-10-17 | 1980-11-18 | Baker International Corporation | Removable subsea test valve system for deep water |
US4161219A (en) | 1978-02-27 | 1979-07-17 | Camco, Incorporated | Piston actuated well safety valve |
US4252197A (en) * | 1979-04-05 | 1981-02-24 | Camco, Incorporated | Piston actuated well safety valve |
US4976317A (en) * | 1989-07-31 | 1990-12-11 | Camco International Inc. | Well tool hydrostatic release means |
US4986357A (en) | 1990-04-09 | 1991-01-22 | Pringle Ronald E | Well tool having a variable area hydraulic actuator |
US5251702A (en) * | 1991-07-16 | 1993-10-12 | Ava International Corporation | Surface controlled subsurface safety valve |
US5284205A (en) * | 1992-04-01 | 1994-02-08 | Halliburton Company | Metal to metal seal for well safety valve |
WO1999004173A1 (en) * | 1997-07-18 | 1999-01-28 | Dresser Industries, Inc. | Hydraulic fluid actuator with metal to metal seals |
US7055607B2 (en) * | 2004-02-13 | 2006-06-06 | Weatherford/Lamb, Inc. | Seal assembly for a safety valve |
US7231971B2 (en) * | 2004-10-11 | 2007-06-19 | Schlumberger Technology Corporation | Downhole safety valve assembly having sensing capabilities |
US7520333B2 (en) * | 2005-11-11 | 2009-04-21 | Bj Services Company | Hydraulic sleeve valve with position indication, alignment, and bypass |
US7552774B2 (en) * | 2006-12-05 | 2009-06-30 | Baker Hughes Incorporated | Control line hydrostatic minimally sensitive control system |
WO2013055330A1 (en) * | 2011-10-12 | 2013-04-18 | Halliburton Energy Services, Inc. | Independent dual actuated subsurface safety valve |
US9133688B2 (en) * | 2012-08-03 | 2015-09-15 | Tejas Research & Engineering, Llc | Integral multiple stage safety valves |
DK2956617T3 (da) * | 2013-02-14 | 2023-09-11 | Halliburton Energy Services Inc | Stacked piston safety valve with different piston diameters |
GB2534506A (en) * | 2013-11-14 | 2016-07-27 | Halliburton Energy Services Inc | Variable diameter piston assembly for safety valve |
BR112016011906B1 (pt) | 2013-12-31 | 2021-07-06 | Halliburton Energy Services, Inc | válvula de segurança, e, método para atuar uma válvula de segurança |
US9631456B2 (en) | 2013-12-31 | 2017-04-25 | Halliburton Energy Services, Inc. | Multiple piston assembly for safety valve |
-
2013
- 2013-12-31 BR BR112016011906-1A patent/BR112016011906B1/pt active IP Right Grant
- 2013-12-31 WO PCT/US2013/078432 patent/WO2015102603A1/en active Application Filing
- 2013-12-31 US US14/396,546 patent/US9810039B2/en active Active
- 2013-12-31 GB GB1608704.1A patent/GB2536373B/en not_active Expired - Fee Related
-
2016
- 2016-05-24 NO NO20160873A patent/NO20160873A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2536373A (en) | 2016-09-14 |
US9810039B2 (en) | 2017-11-07 |
WO2015102603A1 (en) | 2015-07-09 |
NO20160873A1 (en) | 2016-05-24 |
US20160273304A1 (en) | 2016-09-22 |
GB201608704D0 (en) | 2016-06-29 |
BR112016011906B1 (pt) | 2021-07-06 |
GB2536373B (en) | 2020-09-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 31/12/2013, OBSERVADAS AS CONDICOES LEGAIS. |