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.