Influence of the carbonate rocks dolomitization in the Eastern Siberia on the acid impact efficiency
UDC: 622.276.63
DOI: 10.33285/0207-2351-2022-10(646)-48-53
Authors:
CHEREPANOVA NATALIA A.
1,
MAKSIMOVA ELIZAVETA N.1,
CHERTINA KSENIYA N.1,
ARZHILOVSKAYA NATALIA N.1,
NEMYKINA KSENIYA A.1
1 Tyumen Petroleum Research Center, Tyumen, Russia
Keywords: the Cambrian, Osinsky subhorizon, dolomite, dissolution rate, hydrochloric acid, acid treatments
Annotation:
The article presents the experimental studies on acid dissolution of dolomite reservoir rocks in conditions of low reservoir temperatures. The influence of the chemical composition and structure, acid concentration, and reaction temperature on the rock dissolution rate is shown. The mechanism of dissolution of dense rocks with low kinetics reaction is considered.
Bibliography:
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