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.