Ceramic microspheres for cementing applications

G. Quercia Bianchi; Y. Perera; A. Blanco; F. Pereira

Ceramic microspheres for cementing applications

G. Quercia Bianchi (Inventor)
, Y. Perera (Inventor)
, A. Blanco (Inventor)
, F. Pereira (Inventor)

Building Materials

Research output: Patent › Patent publication

239 Downloads (Pure)

Abstract

A method and apparatus for manufacturing ceramic microspheres from industrial slag. The microspheres have a particle size of about 38 microns to about 150 microns. The microspheres are used to create a cement slurry having a density of at least about 11 lbs/g. The resultant cement slurry may then be used to treat subterranean wells.

Original language	English
Patent number	US8143196
Publication status	Published - 27 Mar 2012

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title = "Ceramic microspheres for cementing applications",

abstract = "A method and apparatus for manufacturing ceramic microspheres from industrial slag. The microspheres have a particle size of about 38 microns to about 150 microns. The microspheres are used to create a cement slurry having a density of at least about 11 lbs/g. The resultant cement slurry may then be used to treat subterranean wells.",

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AU - Perera, Y.

AU - Blanco, A.

AU - Pereira, F.

PY - 2012/3/27

Y1 - 2012/3/27

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AB - A method and apparatus for manufacturing ceramic microspheres from industrial slag. The microspheres have a particle size of about 38 microns to about 150 microns. The microspheres are used to create a cement slurry having a density of at least about 11 lbs/g. The resultant cement slurry may then be used to treat subterranean wells.

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Ceramic microspheres for cementing applications

Abstract

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