Estimates of cumulative oil displacement
Input(s)
\(V_{p}\): Pore Volume (bbl)
\(S_{w}\): Average Water Saturation (fraction)
\(S_{\text {iw }}\): Interstitial Water Saturation (fraction)
Output(s)
\(N_{p}\): Cumulative Oil Displaced (bbl)
Formula(s)
\[
N_{p}=V_{p} *\left(S_{w}-S_{i w}\right)
\]
Notes: Where the FVF was assumed to be 1.0.
Reference(s)
Willhite, G. P., 1986, Waterflooding, Vol. 3, Richardson, Texas: Textbook Series, SPE, Chapter: 3, Page: 65.