BR112012007724A2 - ferramenta utilizável em um poço, método utilizável em um poço, e método - Google Patents
ferramenta utilizável em um poço, método utilizável em um poço, e métodoInfo
- Publication number
- BR112012007724A2 BR112012007724A2 BR112012007724A BR112012007724A BR112012007724A2 BR 112012007724 A2 BR112012007724 A2 BR 112012007724A2 BR 112012007724 A BR112012007724 A BR 112012007724A BR 112012007724 A BR112012007724 A BR 112012007724A BR 112012007724 A2 BR112012007724 A2 BR 112012007724A2
- Authority
- BR
- Brazil
- Prior art keywords
- well
- usable
- tool
- tool usable
- method usable
- 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
-
- 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)
- Earth Drilling (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Surgical Instruments (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/575,999 US20110083859A1 (en) | 2009-10-08 | 2009-10-08 | Downhole valve |
PCT/US2010/049903 WO2011043931A2 (en) | 2009-10-08 | 2010-09-23 | Downhole valve |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012007724A2 true BR112012007724A2 (pt) | 2016-08-23 |
Family
ID=43853915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012007724A BR112012007724A2 (pt) | 2009-10-08 | 2010-09-23 | ferramenta utilizável em um poço, método utilizável em um poço, e método |
Country Status (5)
Country | Link |
---|---|
US (2) | US20110083859A1 (pt) |
BR (1) | BR112012007724A2 (pt) |
GB (1) | GB2486383B (pt) |
NO (1) | NO20120432A1 (pt) |
WO (1) | WO2011043931A2 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8056643B2 (en) * | 2008-03-26 | 2011-11-15 | Schlumberger Technology Corporation | Systems and techniques to actuate isolation valves |
DK2505773T3 (da) * | 2011-03-30 | 2013-06-10 | Welltec As | Trykudligningsanordning |
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 |
US9388665B2 (en) * | 2012-06-12 | 2016-07-12 | Schlumberger Technology Corporation | Underbalance actuators and methods |
US9133959B2 (en) * | 2012-09-07 | 2015-09-15 | Pentair Flow Services Ag | Virtual limit switch |
GB2508710B (en) * | 2012-10-16 | 2015-05-27 | Petrowell Ltd | Flow control assembly |
CA2924848A1 (en) * | 2013-10-11 | 2015-04-16 | Raise Production Inc. | Crossover valve system and method for gas production |
WO2018147860A1 (en) * | 2017-02-10 | 2018-08-16 | Halliburton Energy Services, Inc. | Hydrostatic equalizing stem check valve |
US10704363B2 (en) * | 2017-08-17 | 2020-07-07 | Baker Hughes, A Ge Company, Llc | Tubing or annulus pressure operated borehole barrier valve |
DE102018003507B3 (de) * | 2018-04-28 | 2019-10-24 | Thomas Magnete Gmbh | Linearwirkendes Elektropumpenaggregat mit einem Balg und Verfahren zum Betrieb desselben |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113012A (en) * | 1977-10-27 | 1978-09-12 | Halliburton Company | Reclosable circulation valve for use in oil well testing |
US4467867A (en) * | 1982-07-06 | 1984-08-28 | Baker Oil Tools, Inc. | Subterranean well safety valve with reference pressure chamber |
US4537258A (en) * | 1983-09-19 | 1985-08-27 | Halliburton Company | Low pressure responsive downhole tool |
US4664196A (en) * | 1985-10-28 | 1987-05-12 | Halliburton Company | Downhole tool with compressible liquid spring chamber |
US4667743A (en) * | 1985-12-12 | 1987-05-26 | Halliburton Company | Low pressure responsive tester valve with ratchet |
US4691779A (en) * | 1986-01-17 | 1987-09-08 | Halliburton Company | Hydrostatic referenced safety-circulating valve |
US4665991A (en) * | 1986-01-28 | 1987-05-19 | Halliburton Company | Downhole tool with gas energized compressible liquid spring |
US4736798A (en) * | 1986-05-16 | 1988-04-12 | Halliburton Company | Rapid cycle annulus pressure responsive tester valve |
US4796699A (en) * | 1988-05-26 | 1989-01-10 | Schlumberger Technology Corporation | Well tool control system and method |
GB2229748B (en) * | 1989-03-29 | 1993-03-24 | Exploration & Prod Serv | Drill stem test tools |
GB8909892D0 (en) * | 1989-04-28 | 1989-06-14 | Exploration & Prod Serv | Well control apparatus |
US5050681A (en) * | 1990-07-10 | 1991-09-24 | Halliburton Company | Hydraulic system for electronically controlled pressure activated downhole testing tool |
US5240072A (en) * | 1991-09-24 | 1993-08-31 | Halliburton Company | Multiple sample annulus pressure responsive sampler |
US5209303A (en) * | 1991-11-20 | 1993-05-11 | Halliburton Company | Compressible liquid mechanism for downhole tool |
US5318130A (en) * | 1992-08-11 | 1994-06-07 | Halliburton Company | Selective downhole operating system and method |
US5558162A (en) * | 1994-05-05 | 1996-09-24 | Halliburton Company | Mechanical lockout for pressure responsive downhole tool |
US5826660A (en) * | 1996-06-18 | 1998-10-27 | Schlumberger Technology Corporation | Dual action valve including a built in hydraulic circuit |
US5791414A (en) * | 1996-08-19 | 1998-08-11 | Halliburton Energy Services, Inc. | Early evaluation formation testing system |
US5918688A (en) * | 1997-10-09 | 1999-07-06 | Dailey International, Inc. | Gas-filled accelerator |
US5984014A (en) * | 1997-12-01 | 1999-11-16 | Halliburton Energy Services, Inc. | Pressure responsive well tool with intermediate stage pressure position |
US6209663B1 (en) * | 1998-05-18 | 2001-04-03 | David G. Hosie | Underbalanced drill string deployment valve method and apparatus |
US6536529B1 (en) * | 1998-05-27 | 2003-03-25 | Schlumberger Technology Corp. | Communicating commands to a well tool |
US6182764B1 (en) * | 1998-05-27 | 2001-02-06 | Schlumberger Technology Corporation | Generating commands for a downhole tool using a surface fluid loop |
US6145595A (en) * | 1998-10-05 | 2000-11-14 | Halliburton Energy Services, Inc. | Annulus pressure referenced circulating valve |
US6988556B2 (en) * | 2002-02-19 | 2006-01-24 | Halliburton Energy Services, Inc. | Deep set safety valve |
US7303020B2 (en) * | 2005-02-02 | 2007-12-04 | Bj Services Company | Interventionless oil tool actuator with floating piston and method of use |
US7624792B2 (en) * | 2005-10-19 | 2009-12-01 | Halliburton Energy Services, Inc. | Shear activated safety valve system |
US7926575B2 (en) * | 2009-02-09 | 2011-04-19 | Halliburton Energy Services, Inc. | Hydraulic lockout device for pressure controlled well tools |
US8443894B2 (en) | 2009-11-18 | 2013-05-21 | Baker Hughes Incorporated | Anchor/shifting tool with sequential shift then release functionality |
-
2009
- 2009-10-08 US US12/575,999 patent/US20110083859A1/en not_active Abandoned
-
2010
- 2010-09-23 WO PCT/US2010/049903 patent/WO2011043931A2/en active Application Filing
- 2010-09-23 GB GB1205983.8A patent/GB2486383B/en not_active Expired - Fee Related
- 2010-09-23 BR BR112012007724A patent/BR112012007724A2/pt not_active IP Right Cessation
-
2012
- 2012-04-12 NO NO20120432A patent/NO20120432A1/no not_active Application Discontinuation
-
2013
- 2013-08-16 US US13/969,100 patent/US9062514B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20130327539A1 (en) | 2013-12-12 |
WO2011043931A3 (en) | 2011-07-21 |
GB201205983D0 (en) | 2012-05-16 |
US20110083859A1 (en) | 2011-04-14 |
GB2486383A (en) | 2012-06-13 |
WO2011043931A2 (en) | 2011-04-14 |
GB2486383B (en) | 2015-02-18 |
US9062514B2 (en) | 2015-06-23 |
NO20120432A1 (no) | 2012-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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B350 | Update of information on the portal [chapter 15.35 patent gazette] |