BRPI0606497A2 - chapeleta de equalização para aplicações de alta taxa de batimento - Google Patents
chapeleta de equalização para aplicações de alta taxa de batimentoInfo
- Publication number
- BRPI0606497A2 BRPI0606497A2 BRPI0606497-3A BRPI0606497A BRPI0606497A2 BR PI0606497 A2 BRPI0606497 A2 BR PI0606497A2 BR PI0606497 A BRPI0606497 A BR PI0606497A BR PI0606497 A2 BRPI0606497 A2 BR PI0606497A2
- Authority
- BR
- Brazil
- Prior art keywords
- valve member
- equalizing
- rate applications
- structural support
- closed position
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
-
- 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
- E21B34/101—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for equalizing fluid pressure above and below the valve
-
- 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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
- F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
- F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
-
- 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)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
- Sliding Valves (AREA)
- Exhaust Silencers (AREA)
- Check Valves (AREA)
Abstract
CHAPELETA DE EQUALIZAçãO PARA APLICAçõES DE ALTA TAXA DE BATIMENTO. A presente invenção refere-se a um conjunto de válvula de chapeleta exemplar que tem um conjunto de orifício de equalização com um membro de válvula de sangria que é móvel entre uma posição aberta, e uma posição fechada. O conjunto de orifício de equalização apresenta um membro de suporte estrutural na forma de uma chaveta de retenção que está presa no membro de válvula de chapeleta tanto axialmente quanto radialmente. Além disso, uma mola compressível está localizada entre o membro de suporte estrutural e provê uma força de tensionamento sobre o membro de válvula para forçá-lo na direção de uma posição fechada. Além disso, o membro de válvula de chapeleta apresenta um par de porções de contato de atuador elevadas, substancialmente planas sobre a sua face a jusante para encontrar com um em uma disposição de contato coincidente e resistir à deformação de material que poderia tender a obstruir ou bloquear o orifício de fluxo de fluido de equalização.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/031,585 US7204313B2 (en) | 2005-01-07 | 2005-01-07 | Equalizing flapper for high slam rate applications |
PCT/US2006/000413 WO2006074339A1 (en) | 2005-01-07 | 2006-01-06 | Equalizing flapper for high slam rate applications |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0606497A2 true BRPI0606497A2 (pt) | 2009-06-30 |
Family
ID=36178016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0606497-3A BRPI0606497A2 (pt) | 2005-01-07 | 2006-01-06 | chapeleta de equalização para aplicações de alta taxa de batimento |
Country Status (9)
Country | Link |
---|---|
US (1) | US7204313B2 (pt) |
CN (1) | CN101120152B (pt) |
AU (1) | AU2006203927C1 (pt) |
BR (1) | BRPI0606497A2 (pt) |
CA (1) | CA2594333C (pt) |
GB (1) | GB2437019B (pt) |
NO (1) | NO339851B1 (pt) |
RU (1) | RU2354807C1 (pt) |
WO (1) | WO2006074339A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2915550B1 (fr) * | 2007-04-27 | 2012-05-11 | Snecma | Vanne a clapet pour un systeme de refroidissement dans une turbomachine |
US8056618B2 (en) * | 2007-07-18 | 2011-11-15 | Baker Hughes Incorporated | Flapper mounted equalizer valve for subsurface safety valves |
WO2009012365A1 (en) * | 2007-07-19 | 2009-01-22 | Alfred Lara Hernandez | Modular saddle flapper valve |
US9163479B2 (en) * | 2007-08-03 | 2015-10-20 | Baker Hughes Incorporated | Flapper operating system without a flow tube |
US20090242206A1 (en) * | 2008-03-27 | 2009-10-01 | Schlumberger Technology Corporation | Subsurface valve having an energy absorption device |
US9784057B2 (en) * | 2008-04-30 | 2017-10-10 | Weatherford Technology Holdings, Llc | Mechanical bi-directional isolation valve |
US8464799B2 (en) * | 2010-01-29 | 2013-06-18 | Halliburton Energy Services, Inc. | Control system for a surface controlled subsurface safety valve |
US8857785B2 (en) | 2011-02-23 | 2014-10-14 | Baker Hughes Incorporated | Thermo-hydraulically actuated process control valve |
US8844631B2 (en) | 2011-11-30 | 2014-09-30 | Baker Hughes Incorporated | Debris removal system for downhole closure mechanism, and method thereof |
US8860417B2 (en) | 2012-01-17 | 2014-10-14 | Baker Hughes Incorporated | Downhole activation system using magnets and method thereof |
US9145757B2 (en) * | 2012-05-10 | 2015-09-29 | Weatherford Technology Holdings, Llc | Failsafe hydrostatic vent |
US9255463B2 (en) | 2012-12-11 | 2016-02-09 | Baker Hughes Incorporated | Flapper equalizer with integral spring |
EP2940244B1 (en) | 2014-04-28 | 2019-07-24 | Blue Spark Energy Inc. | Method and device for removing deposits from a formation fluid or gas transportation means |
ES2776527T3 (es) * | 2017-09-20 | 2020-07-30 | Copreci S Coop | Válvula electromagnética de gas, válvula de regulación de gas y aparato de cocción a gas |
RU194755U1 (ru) * | 2019-10-14 | 2019-12-23 | Федеральное государственное бюджетное учреждение науки Институт земной коры Сибирского отделения Российской академии наук (ИЗК СО РАН) | Запорный клапан |
RU2726677C1 (ru) * | 2020-02-03 | 2020-07-15 | Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" | Управляемый клапан-отсекатель для газовых скважин |
US11396791B2 (en) * | 2020-08-03 | 2022-07-26 | Baker Hughes Oilfield Operations Llc | Equalizing cartridge for a flapper valve |
US11391120B1 (en) | 2021-04-26 | 2022-07-19 | Halliburton Energy Services, Inc. | Robustness of flapper valve open/close |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1850094A (en) * | 1928-04-05 | 1932-03-22 | Limitorque Corp | Valve |
US4475599A (en) | 1981-05-01 | 1984-10-09 | Baker International Corporation | Valve for subterranean wells |
US4415036A (en) | 1982-02-22 | 1983-11-15 | Baker Oil Tools, Inc. | Pressure equalizing flapper type safety valve for subterranean wells |
US4478286A (en) | 1983-02-14 | 1984-10-23 | Baker Oil Tools, Inc. | Equalizing valve for subterranean wells |
CA2264759A1 (en) * | 1997-06-03 | 1998-12-10 | Camco International Inc. | Pressure equalizing safety valve for subterranean wells |
GB2343208B (en) * | 1997-06-10 | 2002-02-20 | Camco Int | Pressure equalizing safety valve for subterranean wells |
US6296061B1 (en) | 1998-12-22 | 2001-10-02 | Camco International Inc. | Pilot-operated pressure-equalizing mechanism for subsurface valve |
CN2432334Y (zh) * | 2000-06-29 | 2001-05-30 | 张希智 | 改进的套管回压阀 |
AU784461B2 (en) | 2000-12-05 | 2006-04-06 | Baker Hughes Incorporated | Equalizing flapper for down hole safety valves |
US6547007B2 (en) * | 2001-04-17 | 2003-04-15 | Halliburton Energy Services, Inc. | PDF valve |
US6666271B2 (en) * | 2001-11-01 | 2003-12-23 | Weatherford/Lamb, Inc. | Curved flapper and seat for a subsurface saftey valve |
-
2005
- 2005-01-07 US US11/031,585 patent/US7204313B2/en active Active
-
2006
- 2006-01-06 GB GB0714000A patent/GB2437019B/en active Active
- 2006-01-06 RU RU2007129925/03A patent/RU2354807C1/ru not_active IP Right Cessation
- 2006-01-06 WO PCT/US2006/000413 patent/WO2006074339A1/en active Application Filing
- 2006-01-06 CN CN2006800047459A patent/CN101120152B/zh not_active Expired - Fee Related
- 2006-01-06 BR BRPI0606497-3A patent/BRPI0606497A2/pt active IP Right Grant
- 2006-01-06 CA CA2594333A patent/CA2594333C/en not_active Expired - Fee Related
- 2006-01-06 AU AU2006203927A patent/AU2006203927C1/en active Active
-
2007
- 2007-07-17 NO NO20073674A patent/NO339851B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
CN101120152B (zh) | 2011-01-12 |
GB2437019B (en) | 2010-09-29 |
RU2007129925A (ru) | 2009-02-20 |
CN101120152A (zh) | 2008-02-06 |
CA2594333C (en) | 2010-05-25 |
NO339851B1 (no) | 2017-02-06 |
CA2594333A1 (en) | 2006-07-13 |
GB2437019A (en) | 2007-10-10 |
AU2006203927C1 (en) | 2011-11-24 |
US7204313B2 (en) | 2007-04-17 |
US20060151177A1 (en) | 2006-07-13 |
AU2006203927B2 (en) | 2011-06-02 |
WO2006074339A1 (en) | 2006-07-13 |
GB0714000D0 (en) | 2007-08-29 |
AU2006203927A1 (en) | 2006-07-13 |
NO20073674L (no) | 2007-08-07 |
RU2354807C1 (ru) | 2009-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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] |