BR9703733A - Válvula de dupla ação incluindo circuito hidráulico integrado e processo de operação de válvula - Google Patents
Válvula de dupla ação incluindo circuito hidráulico integrado e processo de operação de válvulaInfo
- Publication number
- BR9703733A BR9703733A BR9703733A BR9703733A BR9703733A BR 9703733 A BR9703733 A BR 9703733A BR 9703733 A BR9703733 A BR 9703733A BR 9703733 A BR9703733 A BR 9703733A BR 9703733 A BR9703733 A BR 9703733A
- Authority
- BR
- Brazil
- Prior art keywords
- double
- operation process
- hydraulic circuit
- including integrated
- integrated hydraulic
- Prior art date
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
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)
- Fluid-Pressure Circuits (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/665,614 US5826660A (en) | 1996-06-18 | 1996-06-18 | Dual action valve including a built in hydraulic circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9703733A true BR9703733A (pt) | 1998-09-22 |
Family
ID=24670837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9703733A BR9703733A (pt) | 1996-06-18 | 1997-06-18 | Válvula de dupla ação incluindo circuito hidráulico integrado e processo de operação de válvula |
Country Status (9)
Country | Link |
---|---|
US (1) | US5826660A (pt) |
BR (1) | BR9703733A (pt) |
CO (1) | CO4700563A1 (pt) |
DZ (1) | DZ2249A1 (pt) |
EG (1) | EG21009A (pt) |
GB (1) | GB2314863B (pt) |
ID (1) | ID18497A (pt) |
MY (1) | MY127475A (pt) |
NO (1) | NO313645B1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1042435B1 (en) * | 1997-12-19 | 2002-07-24 | Unilever N.V. | Olive oil containing food composition |
US6253857B1 (en) * | 1998-11-02 | 2001-07-03 | Halliburton Energy Services, Inc. | Downhole hydraulic power source |
BR0202248B1 (pt) * | 2001-04-23 | 2014-12-09 | Schlumberger Surenco Sa | Sistema de comunicação submarina e método utilizável com um poço submarino |
GB0411121D0 (en) | 2004-05-19 | 2004-06-23 | Omega Completion Technology | Method for signalling a downhole device in a flowing well |
US9027640B2 (en) | 2004-05-19 | 2015-05-12 | Omega Completion Technology Ltd. | Method for signalling a downhole device in a well |
GB0521917D0 (en) | 2005-10-27 | 2005-12-07 | Red Spider Technology Ltd | Improved pressure equalising device and method |
GB0621031D0 (en) | 2006-10-24 | 2006-11-29 | Red Spider Technology Ltd | Downhole apparatus and method |
GB0712345D0 (en) * | 2007-06-26 | 2007-08-01 | Metcalfe Paul D | Downhole apparatus |
US8251150B2 (en) * | 2008-03-14 | 2012-08-28 | Superior Energy Services, L.L.C. | Radial flow valve and method |
US8418758B2 (en) * | 2009-08-04 | 2013-04-16 | Impact Selector, Inc. | Jarring tool with micro adjustment |
US20110083859A1 (en) * | 2009-10-08 | 2011-04-14 | Schlumberger Technology Corporation | Downhole valve |
US8225860B2 (en) * | 2009-12-07 | 2012-07-24 | Impact Selector, Inc. | Downhole jarring tool with reduced wear latch |
US8191626B2 (en) * | 2009-12-07 | 2012-06-05 | Impact Selector, Inc. | Downhole jarring tool |
WO2013040578A2 (en) | 2011-09-16 | 2013-03-21 | Impact Selector, Inc. | Sealed jar |
AU2015252060B2 (en) * | 2011-10-06 | 2016-09-01 | Halliburton Energy Services, Inc. | Downhole tester valve having rapid charging capabilities and method for use thereof |
US9133686B2 (en) | 2011-10-06 | 2015-09-15 | Halliburton Energy Services, Inc. | Downhole tester valve having rapid charging capabilities and method for use thereof |
BR112014008147A2 (pt) * | 2011-10-06 | 2017-04-11 | Halliburton Energy Services Inc | válvula verificadora de fundo de poço e método para operar uma válvula verificadora de fundo de poço |
GB2504234B (en) | 2012-03-07 | 2015-12-02 | Darcy Technologies Ltd | Downhole apparatus |
BR112015008678B1 (pt) * | 2012-10-16 | 2021-10-13 | Weatherford Technology Holdings, Llc | Método de controle do escoamento em um furo de um poço de petróleo ou gás e conjunto de controle de escoamento para uso em um poço de petróleo ou de gás |
CN110656911A (zh) * | 2019-09-30 | 2020-01-07 | 中国石油集团川庆钻探工程有限公司 | 一种用于试油完井的内压控制井下工具 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2951536A (en) * | 1955-12-22 | 1960-09-06 | Henry U Garrett | Method and apparatus for remote control of valves or the like |
US3554281A (en) * | 1969-08-18 | 1971-01-12 | Pan American Petroleum Corp | Retrievable circulating valve insertable in a string of well tubing |
US4234043A (en) * | 1977-10-17 | 1980-11-18 | Baker International Corporation | Removable subsea test valve system for deep water |
US4325434A (en) * | 1977-10-17 | 1982-04-20 | Baker International Corporation | Tubing shut off valve |
US4325409A (en) * | 1977-10-17 | 1982-04-20 | Baker International Corporation | Pilot valve for subsea test valve system for deep water |
US4109725A (en) * | 1977-10-27 | 1978-08-29 | Halliburton Company | Self adjusting liquid spring operating apparatus and method for use in an oil well valve |
US4324293A (en) * | 1980-04-29 | 1982-04-13 | Halliburton Services | Circulation valve |
US4403659A (en) * | 1981-04-13 | 1983-09-13 | Schlumberger Technology Corporation | Pressure controlled reversing valve |
US4617999A (en) * | 1984-11-28 | 1986-10-21 | Halliburton Company | Downhole tool with compression chamber |
US4736798A (en) * | 1986-05-16 | 1988-04-12 | Halliburton Company | Rapid cycle annulus pressure responsive tester valve |
US4817723A (en) * | 1987-07-27 | 1989-04-04 | Halliburton Company | Apparatus for retaining axial mandrel movement relative to a cylindrical housing |
US4907655A (en) * | 1988-04-06 | 1990-03-13 | Schlumberger Technology Corporation | Pressure-controlled well tester operated by one or more selected actuating pressures |
US4979569A (en) * | 1989-07-06 | 1990-12-25 | Schlumberger Technology Corporation | Dual action valve including at least two pressure responsive members |
-
1996
- 1996-06-18 US US08/665,614 patent/US5826660A/en not_active Expired - Lifetime
-
1997
- 1997-06-11 GB GB9711967A patent/GB2314863B/en not_active Expired - Fee Related
- 1997-06-16 EG EG55597A patent/EG21009A/xx active
- 1997-06-16 MY MYPI97002691A patent/MY127475A/en unknown
- 1997-06-17 NO NO19972796A patent/NO313645B1/no not_active IP Right Cessation
- 1997-06-17 DZ DZ970099A patent/DZ2249A1/fr active
- 1997-06-18 ID IDP972085A patent/ID18497A/id unknown
- 1997-06-18 CO CO97033813A patent/CO4700563A1/es unknown
- 1997-06-18 BR BR9703733A patent/BR9703733A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MY127475A (en) | 2006-12-29 |
EG21009A (en) | 2000-09-30 |
ID18497A (id) | 1998-04-16 |
GB2314863A (en) | 1998-01-14 |
NO972796L (no) | 1997-12-19 |
US5826660A (en) | 1998-10-27 |
GB9711967D0 (en) | 1997-08-06 |
DZ2249A1 (fr) | 2002-12-18 |
GB2314863B (en) | 1999-01-27 |
NO972796D0 (no) | 1997-06-17 |
CO4700563A1 (es) | 1998-12-29 |
NO313645B1 (no) | 2002-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB34 | Technical and formal requirements: requirement - article 34 of industrial property law | ||
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] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/06/1997, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |