# Heat released during in-situ combustion - Burger & Sahuguet

## Input(s)

\(\mathrm{m}\): Molar Ratio of H/C Emission (fraction)

\(\mathrm{x}\): Proportion of Carbon Monoxide to Carbon Emissions (fraction)

## Output(s)

\((d h)_{a}\): Heat Released (BTU/SCF)

## Formula(s)

\[
(\mathrm{dh})_{\mathrm{a}}=\frac{94-67.9 * \mathrm{~m}+31.2 * \mathrm{x}}{1-0.5 * \mathrm{~m}+0.25 * \mathrm{x}}
\]

## Reference(s)

Prats, M. 1986. Thermal Recovery. Society of Petroleum Engineers, New York, Chapter: 8, Page: 93.