# Hammerlindl method for gas in place

## Input(s)

\(\mathrm{G}_{\mathrm{app}}\): Apparent Gas in Place (SCF)

R: Ratio of the effective Total System Compressibility to gas Compressibility (dimensionless)

## Output(s)

G: Gas in Place (SCF)

## Formula(s)

\[
\mathrm{G}=\frac{\mathrm{G}_{\mathrm{app}}}{\mathrm{R}}
\]

## Reference(s)

Ahmed, T., McKinney, P.D. 2005. Advanced Reservoir Engineering, Gulf Publishing of Elsevier, Chapter: 3, Page: 216 .