Original scientific paper
INFLUENCE OF WINE ACID ON RHEOLOGICAL PROPERTIES OF WELL BORE CEMENT SLURRIES AND HARDENED CEMENT PROPERTIES
Nediljka Gaurina-Međimurec
Ivo Steiner
Abstract
Adaptation of commercial types of domestic cements for use in cementing the deep wells is a process by which Yugoslav oil industry tends to solve problems of completion of those wells independently. In order to design a domestic, cheep and effective retarder, tests of applicability of wine acid on cement slurries have been carried out. Besides examining the necessary wine acid content to achieve desirable Theological properties, the influence of this additive on properties of hardened cement samples has been tested too.
Keywords
Cement slurry; Retarder; Wine acid; Rheology, Compressive strength; Permeability
Hrčak ID:
24664
URI
Publication date:
4.12.1989.
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