BR9501449C1 - Process for preparing a bauxite propellant for hydraulic fracturing of oil wells, sintered bauxite propellant and process for extracting oil and gas from an oil well - Google Patents
Process for preparing a bauxite propellant for hydraulic fracturing of oil wells, sintered bauxite propellant and process for extracting oil and gas from an oil wellInfo
- Publication number
- BR9501449C1 BR9501449C1 BR9501449A BR9501449A BR9501449C1 BR 9501449 C1 BR9501449 C1 BR 9501449C1 BR 9501449 A BR9501449 A BR 9501449A BR 9501449 A BR9501449 A BR 9501449A BR 9501449 C1 BR9501449 C1 BR 9501449C1
- Authority
- BR
- Brazil
- Prior art keywords
- oil
- propellant
- bauxite
- hydraulic fracturing
- preparing
- Prior art date
Links
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA PREPARAçãO DE UM PROPANTE DE BAUXITA PARA FRATURAMENTO HIDRáULICO DE POçOS DE PETRóLEO, PROPANTE DE BAUXITA SINTERIZADO E PROCESSO PARA EXTRAçãO DE óLEO E GáS DE UM POçO DE PETRóLEO"<D>. é descrito um processo para preparação de um propante de bauxita para fraturamento hidráulico de poços de petróleo compreendendo as etapas de secagem, moagem, pelotização e sinterização do material de partida, sem necessidade de se realizar uma pré-calcinação, no qual se utiliza, como aditivo de pelotização pelo menos dois compostos de metal alcalino-terroso, sendo um deles um aluminato de cálcio. A invenção também refere-se a um processo de extração de óleo ou gás de um poço de petróleo, no qual se utiliza, como propante de fraturamento hidráulico, um propante de bauxita obtido pelo processo acima descrito.Invention Patent: <B> "PROCESS FOR PREPARING A BAUXITE PROPANT FOR HYDRAULIC FRACTURING OF OIL WELLS, SINTERIZED BAUXITE PROPANT AND OIL AND GAS EXTRACTION PROCESS FROM A OIL WELL" <D>. a process for preparing a bauxite propellant for hydraulic fracturing of oil wells is described, comprising the stages of drying, grinding, pelletizing and sintering of the starting material, without the need for precalcination, in which it is used, as pelletizing additive with at least two alkaline earth metal compounds, one being a calcium aluminate. The invention also relates to a process for extracting oil or gas from an oil well, in which, as a hydraulic fracturing propellant, a bauxite propellant obtained by the process described above is used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9501449A BR9501449C1 (en) | 1995-04-05 | 1995-04-05 | Process for preparing a bauxite propellant for hydraulic fracturing of oil wells, sintered bauxite propellant and process for extracting oil and gas from an oil well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9501449A BR9501449C1 (en) | 1995-04-05 | 1995-04-05 | Process for preparing a bauxite propellant for hydraulic fracturing of oil wells, sintered bauxite propellant and process for extracting oil and gas from an oil well |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9501449A BR9501449A (en) | 1997-08-19 |
BR9501449C1 true BR9501449C1 (en) | 2000-12-05 |
Family
ID=4061115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9501449A BR9501449C1 (en) | 1995-04-05 | 1995-04-05 | Process for preparing a bauxite propellant for hydraulic fracturing of oil wells, sintered bauxite propellant and process for extracting oil and gas from an oil well |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9501449C1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7654323B2 (en) | 2005-09-21 | 2010-02-02 | Imerys | Electrofused proppant, method of manufacture, and method of use |
US8562900B2 (en) | 2006-09-01 | 2013-10-22 | Imerys | Method of manufacturing and using rod-shaped proppants and anti-flowback additives |
-
1995
- 1995-04-05 BR BR9501449A patent/BR9501449C1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7654323B2 (en) | 2005-09-21 | 2010-02-02 | Imerys | Electrofused proppant, method of manufacture, and method of use |
US8562900B2 (en) | 2006-09-01 | 2013-10-22 | Imerys | Method of manufacturing and using rod-shaped proppants and anti-flowback additives |
Also Published As
Publication number | Publication date |
---|---|
BR9501449A (en) | 1997-08-19 |
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