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.