BR0213910A - Material de sustentação de poços de gás e de petróleo, composição e método de formação respectivos e métodos de aumento da permeabilidade de uma fratura de poço de gás ou de petróleo - Google Patents

Material de sustentação de poços de gás e de petróleo, composição e método de formação respectivos e métodos de aumento da permeabilidade de uma fratura de poço de gás ou de petróleo

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Publication number
BR0213910A
BR0213910A BR0213910-3A BR0213910A BR0213910A BR 0213910 A BR0213910 A BR 0213910A BR 0213910 A BR0213910 A BR 0213910A BR 0213910 A BR0213910 A BR 0213910A
Authority
BR
Brazil
Prior art keywords
gas
oil
permeability
increasing
composition
Prior art date
Application number
BR0213910-3A
Other languages
English (en)
Inventor
Eugene P Lunghofer
Larry A Wolfe
Original Assignee
Badger Mining Corp
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 Badger Mining Corp filed Critical Badger Mining Corp
Publication of BR0213910A publication Critical patent/BR0213910A/pt

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    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
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  • General Life Sciences & Earth Sciences (AREA)
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  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

"MATERIAL DE SUSTENTAçãO DE POçOS DE GáS E DE PETRóLEO, COMPOSIçãO E MéTODO DE FORMAçãO RESPECTIVOS E MéTODOS DE AUMENTO DA PERMEABILIDADE DE UMA FRATURA DE POçO DE GáS OU DE PETRóLEO". A presente invenção refere-se a material particulado de sustentação de poços de petróleo e de gás, que compreende uma mistura de: a) desde cerca de 1% em peso a cerca 10% em peso de talco; b) desde cerca de 1% em peso a cerca 10% em peso de wolastonite; c) desde cerca de 5% em peso a cerca de 33 % em peso do bauxita; d) desde cerca de 10% em peso a cerca de 65% em peso de quartzo; e e) desde cerca de 10% em peso a cerca de 65% em peso de xisto; em que a mistura tem um teor de alumina de menos de cerca de 25% em peso e um teor de sílica de mais de cerca de 45% em peso. é também descrito um método de preparação para obtenção do referido material de sustentação de péletes esféricos sinterizados compostos, com base na adição de água e amido à mistura pulverulenta das matérias-primas, seguida de uma etapa de formação, para obter partículas esféricas, e uma etapa de sinterização.
BR0213910-3A 2001-11-09 2002-10-14 Material de sustentação de poços de gás e de petróleo, composição e método de formação respectivos e métodos de aumento da permeabilidade de uma fratura de poço de gás ou de petróleo BR0213910A (pt)

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US10/035,960 US6753299B2 (en) 2001-11-09 2001-11-09 Composite silica proppant material
PCT/US2002/033046 WO2003042497A1 (en) 2001-11-09 2002-10-14 Composite silica oxide proppant material

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CA2466399A1 (en) 2003-05-22
US20030148893A1 (en) 2003-08-07

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