Lightweight cement slurries based on vermiculite

Abstract

The main purpose of the research is to study the lightweight cement slurry based on vermiculite and its parameters in accordance with GOST 1581-96 requirements as well as improvement of its formulation by polymer additives. Analysis of vermiculite-containing mixture providing the lowest density while maintaining other required parameters was conducted. As a cement base, cement PTscT-I-G-CC-1, cement PTscT - 100 and vermiculite M200 and M150 were used. Vermiculite content varied from 10 to 15 %; and water-to-cement-ratio ranged from 0.65 to 0.8. To sum up, despite the fact that lightweight cement slurry based on vermiculite satisfies GOST 1581-96 requirements under laboratory conditions, field studies are necessary in order to make a conclusion about applicability of this slurry for well cementing.

Original language	English
Article number	012034
Journal	IOP Conference Series: Earth and Environmental Science
Volume	21
Issue number	1
DOIs	https://doi.org/10.1088/1755-1315/21/1/012034
Publication status	Published - 2014
Event	18th International Scientific Symposium in Honour of Academician M. A. Usov: Problems of Geology and Subsurface Development, PGON 2014 - Tomsk, Russian Federation Duration: 7 Apr 2014 → 11 Apr 2014

ASJC Scopus subject areas

Environmental Science(all)
Earth and Planetary Sciences(all)

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10.1088/1755-1315/21/1/012034

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Minaev, K., Gorbenko, V., & Ulyanova, O. (2014). Lightweight cement slurries based on vermiculite. IOP Conference Series: Earth and Environmental Science, 21(1), [012034]. https://doi.org/10.1088/1755-1315/21/1/012034

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abstract = "The main purpose of the research is to study the lightweight cement slurry based on vermiculite and its parameters in accordance with GOST 1581-96 requirements as well as improvement of its formulation by polymer additives. Analysis of vermiculite-containing mixture providing the lowest density while maintaining other required parameters was conducted. As a cement base, cement PTscT-I-G-CC-1, cement PTscT - 100 and vermiculite M200 and M150 were used. Vermiculite content varied from 10 to 15 %; and water-to-cement-ratio ranged from 0.65 to 0.8. To sum up, despite the fact that lightweight cement slurry based on vermiculite satisfies GOST 1581-96 requirements under laboratory conditions, field studies are necessary in order to make a conclusion about applicability of this slurry for well cementing.",

author = "K. Minaev and V. Gorbenko and O. Ulyanova",

year = "2014",

doi = "10.1088/1755-1315/21/1/012034",

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AU - Minaev, K.

AU - Gorbenko, V.

AU - Ulyanova, O.

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AB - The main purpose of the research is to study the lightweight cement slurry based on vermiculite and its parameters in accordance with GOST 1581-96 requirements as well as improvement of its formulation by polymer additives. Analysis of vermiculite-containing mixture providing the lowest density while maintaining other required parameters was conducted. As a cement base, cement PTscT-I-G-CC-1, cement PTscT - 100 and vermiculite M200 and M150 were used. Vermiculite content varied from 10 to 15 %; and water-to-cement-ratio ranged from 0.65 to 0.8. To sum up, despite the fact that lightweight cement slurry based on vermiculite satisfies GOST 1581-96 requirements under laboratory conditions, field studies are necessary in order to make a conclusion about applicability of this slurry for well cementing.

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