Dimensionless length (linear flow/constant-rate production/general case)
Input(s)
\(\mathrm{x}\): Fracture Length \((\mathrm{ft})\)
A: Cross Sectional Area \((\mathrm{ft})\)
Output(s)
\(x_{D}\): Dimensionless Length (dimensionless)
Formula(s)
\[
x_{D}=\frac{x}{A^{0.5}}
\]
Reference(s)
Lee, J., Rollins, J. B., & Spivey, J. P. (2003). Pressure Transient Testing (Vol. 9). Richardson, Texas: Society of Petroleum Engineers, Page: 9.