Dimensionless production time
Input(s)
\(t_{D}\): Dimensionless time (dimensionless)
A: Drainage Area \(\left(\mathrm{m}^{2}\right)\)
\(r_{w}\): Well Radius \((\mathrm{m})\)
Output(s)
\(t_{D A}\): Dimensionless Production time (dimensionless)
Formula(s)
\[
t_{D A}=t_{D} \frac{r_{w}^{2}}{A}
\]
Reference(s)
Ramey Jr., H. J. (1981). Reservoir Engineering Assessment of Geothermal Systems. Department of Petroleum Engineering, Stanford University, Page: (5.7).