Determination of the Dissolving Capacity of Complexones and Acids Relative to Sulfate and Carbonate Minerals
摘要
A study was carried out on the problem of inorganic salts in reservoir rock. The major reagents for removing such salts were examined. The experimental procedure involved gravimetric analysis. The dissolving capacity of complexones, organic acids, and some compositions in relation to sulfate and carbonate minerals was determined at various temperatures and over different time periods. The effective concentrations of the dissolving agents were established and the effect of temperature on the dissolving capacity was examined.