BR112012003113A2 - sistema de válvulas tubulares e método - Google Patents
sistema de válvulas tubulares e métodoInfo
- Publication number
- BR112012003113A2 BR112012003113A2 BR112012003113A BR112012003113A BR112012003113A2 BR 112012003113 A2 BR112012003113 A2 BR 112012003113A2 BR 112012003113 A BR112012003113 A BR 112012003113A BR 112012003113 A BR112012003113 A BR 112012003113A BR 112012003113 A2 BR112012003113 A2 BR 112012003113A2
- Authority
- BR
- Brazil
- Prior art keywords
- valve system
- tubular valve
- tubular
- valve
- 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
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
- E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
-
- 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
- E21B34/063—Valve or closure with destructible element, e.g. frangible disc
-
- 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
- E21B2200/06—Sleeve valves
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Extraction Or Liquid Replacement (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Invalid Beds And Related Equipment (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/540,868 US8291980B2 (en) | 2009-08-13 | 2009-08-13 | Tubular valving system and method |
PCT/US2010/044856 WO2011019643A2 (en) | 2009-08-13 | 2010-08-09 | Tubular valving system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012003113A2 true BR112012003113A2 (pt) | 2016-02-23 |
Family
ID=43586761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012003113A BR112012003113A2 (pt) | 2009-08-13 | 2010-08-09 | sistema de válvulas tubulares e método |
Country Status (10)
Country | Link |
---|---|
US (1) | US8291980B2 (pt) |
EP (1) | EP2464814A2 (pt) |
CN (1) | CN102575509A (pt) |
AU (1) | AU2010282757A1 (pt) |
BR (1) | BR112012003113A2 (pt) |
CA (1) | CA2770076A1 (pt) |
EA (1) | EA201200266A1 (pt) |
IN (1) | IN2012DN00895A (pt) |
SG (1) | SG178224A1 (pt) |
WO (1) | WO2011019643A2 (pt) |
Families Citing this family (75)
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-
2009
- 2009-08-13 US US12/540,868 patent/US8291980B2/en active Active
-
2010
- 2010-08-09 WO PCT/US2010/044856 patent/WO2011019643A2/en active Application Filing
- 2010-08-09 AU AU2010282757A patent/AU2010282757A1/en not_active Abandoned
- 2010-08-09 CN CN2010800360666A patent/CN102575509A/zh active Pending
- 2010-08-09 CA CA2770076A patent/CA2770076A1/en not_active Abandoned
- 2010-08-09 BR BR112012003113A patent/BR112012003113A2/pt not_active Application Discontinuation
- 2010-08-09 EA EA201200266A patent/EA201200266A1/ru unknown
- 2010-08-09 SG SG2012007340A patent/SG178224A1/en unknown
- 2010-08-09 EP EP10808582A patent/EP2464814A2/en not_active Withdrawn
-
2012
- 2012-02-01 IN IN895DEN2012 patent/IN2012DN00895A/en unknown
Also Published As
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EP2464814A2 (en) | 2012-06-20 |
AU2010282757A1 (en) | 2012-02-09 |
WO2011019643A3 (en) | 2011-06-09 |
CA2770076A1 (en) | 2011-02-17 |
WO2011019643A2 (en) | 2011-02-17 |
EA201200266A1 (ru) | 2012-09-28 |
SG178224A1 (en) | 2012-03-29 |
US20110036592A1 (en) | 2011-02-17 |
US8291980B2 (en) | 2012-10-23 |
IN2012DN00895A (pt) | 2015-04-03 |
CN102575509A (zh) | 2012-07-11 |
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