Perforation length in formation
Input(s)
\(L_{p r}\): Total Target Penetration in Reference Target (in.)
\(d_{w b}\) : Wellbore Diameter (in.)
\(d_{c i}\) : Casing Inner Diameter (in.)
Output(s)
\(L_{p}\): Total Target Penetration in Formation of Interest (in.)
Formula(s)
\[
L_{p}=\left(L_{p c}\right)-0.5\left(d_{w b}-d_{c i}\right)
\]
Reference(s)
Bell, W. T., Sukup, R. A., & Tariq, S. M. (1995). Perforating. Henry L. Doherty Memorial Fund of AIME, Society of Petroleum Engineers, Page: 52.