TECHICAL Series MATHEMATICS • INFORMATICS • PHYSICS Series PHILOLOGY Series ECONOMIC SCIENCES Sereies EDUCATIONAL SCIENCES Series LAW AND SOCIAL SCIENCES Series
Practical Possibilities to Prepare Low Density Cementing Slurries
(Universitatea Petrol ? Gaze din Ploieşti, Bd. Bucureşti 39, Ploieşti e-mail: mmanea@upg-ploiesti.ro)
Vol LX • No. 4/2008
Maria Georgeta Popescu, Mihaela Manea, Floarea Manea
Universitatea Petrol ? Gaze din Ploieşti, Bd. Bucureşti 39, Ploieşti
e-mail: mmanea@upg-ploiesti.ro

 Keywords   cementing slurries, density, additives, filtrate reducers

 Abstract
By adding water, bentonite and different additives, it is possible to reduce the cementing slurries density.
The paper presents some laboratory experiments carried out to obtain cementing compositions with low density.

 Rezumat
Adăugând apă, bentonită şi diferiţi aditivi este posibil să se reducă densitatea pastelor de ciment.
Lucrarea prezintă câteva experimente de laborator efectuate pentru a obţine compoziţii de cimentare cu densitate redusă.



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