Volume of rock dissolved per unit volume of acid (acidizing)
Input(s)
\(\rho_{15 \text { percent } \mathrm{HCl}}\): Density of 15 Weight percent \(\mathrm{HCl}\) Solution, \((\mathrm{g} / \mathrm{cc})\)
\(\rho_{\mathrm{CaCO}_{3}}\) : Density of Calcium Carbonate \((\mathrm{g} / \mathrm{cc})\)
\(\beta_{15 \text { percent } \mathrm{HCl}}\) : Mass of Dissolved Rock with 15 percent of \(\mathrm{HCl}(\mathrm{g} / \mathrm{g})\)
Output(s)
\(X_{15}\): Acid Dissolving Power \((\mathrm{cc} / \mathrm{cc})\)
Formula(s)
\[
X_{15}=\frac{\rho_{15 \text { percent } \mathrm{HCl}} \times \beta_{15 \text { percent } \mathrm{HCl}}}{\rho_{\mathrm{CaCO}_{3}}}
\]
Reference(s)
Williams, B. B., Gidley, J. L., & Schechter, R. S. (1979). Acidizing fundamentals. Henry L. Doherty Memorial Fund of AIME, Society of Petroleum Engineers of AIME, Page: 13.