BR0200084A - Well hole isolation device, method for isolating regions of a well, packer, system for isolating part of a well hole, system for forming at least a partial seal along a bore hole. well, system to facilitate a desired fluid flow within a well bore - Google Patents
Well hole isolation device, method for isolating regions of a well, packer, system for isolating part of a well hole, system for forming at least a partial seal along a bore hole. well, system to facilitate a desired fluid flow within a well boreInfo
- Publication number
- BR0200084A BR0200084A BR0200084A BR0200084A BR0200084A BR 0200084 A BR0200084 A BR 0200084A BR 0200084 A BR0200084 A BR 0200084A BR 0200084 A BR0200084 A BR 0200084A BR 0200084 A BR0200084 A BR 0200084A
- Authority
- BR
- Brazil
- Prior art keywords
- well
- hole
- bore
- facilitate
- fluid flow
- Prior art date
Links
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
"DISPOSITIVO DE ISOLAMENTO DE FURO DE POçO, MéTODO PARA O ISOLAMENTO DE REGIõES DE UM POçO, EMPACOTADOR, SISTEMA PARA ISOLAMENTO DE UMA PARTE DE UM FURO DE POçO, SISTEMA PARA FORMAçãO DE PELO MENOS UMA VEDAçãO PARCIAL AO LONGO DE UM FURO DE UM FURO DE POçO, SISTEMA PARA FACILITAR UM DESEJADO FLUXO DE FLUIDO DENTRO DE UM FURO DE POçO". Dispositivo de isolamento de um furo de poço possuindo um componente expansível. O componente expansível compreende uma camada de células biestáveis que podem ser expandidas desde um estado estável contraído, em direção a um estado estável expandido. Um material de vedação pode ser posicionado ao longo das células expansíveis para facilitar a inibição do fluxo de fluido ao longo de uma região de um furo de poço."WELL HOLE INSULATION DEVICE, METHOD FOR THE ISOLATION OF REGIONS OF A WELL, PACKAGER, SYSTEM FOR ISOLATION OF A PART OF A WELL HOLE, SYSTEM FOR FORMING AT LEAST ONE PARTIAL SEALING ALONG A HOLE HOLE WELL, SYSTEM TO FACILITATE A DESIRED FLUID FLOW INSIDE A WELL HOLE ". Well hole isolation device having an expandable component. The expandable component comprises a layer of bistable cells that can be expanded from a contracted stable state, towards an expanded stable state. A sealing material can be positioned along the expandable cells to facilitate the inhibition of fluid flow over a region of a well bore.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26189501P | 2001-01-16 | 2001-01-16 | |
US26173201P | 2001-01-16 | 2001-01-16 | |
US26397001P | 2001-01-24 | 2001-01-24 | |
US29609201P | 2001-06-05 | 2001-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0200084A true BR0200084A (en) | 2002-10-22 |
Family
ID=27500720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0200084A BR0200084A (en) | 2001-01-16 | 2002-01-15 | Well hole isolation device, method for isolating regions of a well, packer, system for isolating part of a well hole, system for forming at least a partial seal along a bore hole. well, system to facilitate a desired fluid flow within a well bore |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR0200084A (en) |
-
2002
- 2002-01-15 BR BR0200084A patent/BR0200084A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03H | Publication of an application: rectification [chapter 3.8 patent gazette] |
Free format text: REFERENTE A RPI 1659 DE 22/10/2002, QUANTO AO ITEM (30). |
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B15I | Others concerning applications: loss of priority |
Free format text: PERDA DAS PRIORIDADES REIVINDICADAS (US 60/261.895 DE 16/01/2001, US 60/261.732 DE 16/01/2001, US 60/263.970 DE 24/01/2001, US 60/296.092 DE 05/06/2001 E US 10/021.697 DE 12/12/2001) POR NAO ATENDER A DISPOSICAO PREVISTA NO ART. 16 6O E 7O DA LPI. |
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B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B12F | Other appeals [chapter 12.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 32 DA LPI. |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |