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 well

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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
Application number
BR9501449A
Other languages
Portuguese (pt)
Other versions
BR9501449A (en
Inventor
Sebastiao Curimbaba
Gabriel Warwick Kerr De Cortes
Original Assignee
Mineracao Curimbaba Ltda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mineracao Curimbaba Ltda filed Critical Mineracao Curimbaba Ltda
Priority to BR9501449A priority Critical patent/BR9501449C1/en
Publication of BR9501449A publication Critical patent/BR9501449A/en
Publication of BR9501449C1 publication Critical patent/BR9501449C1/en

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  • 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.

BR9501449A 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 BR9501449C1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
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