Hagoort and Hoogstra gas flow in tight reservoirs
Input(s)
Г: Transmissibility between Compartments (dimensionless)
\(P_{1}\): Pressure of Compartment \(1(\mathrm{psi})\)
\(P_{2}\): Pressure of Compartment \(2(\mathrm{psi})\)
\(\mu_{\text {gavg }}\): Average Viscosity \((\mathrm{cP})\)
\(B_{\text {gavg }}\): Average Gas Formation Factor (MSCF/STB)
Output(s)
Q: Gas Flow (MSCF/d)
Formula(s)
\[
Q=\frac{\Gamma *\left(P_{1}^{2}-P_{2}^{2}\right)}{2 * P_{1} * \mu_{\text {gavg }} * B_{\text {gavg }}}
\]
Reference(s)
Ahmed, T., McKinney, P.D. 2005. Advanced Reservoir Engineering, Gulf Publishing of Elsevier, Chapter: 3, Page: 236 .