# Fraction of heat injected in latent form - Myhill and Stegemeier

## Input(s)

\(\mathrm{h}\): Height (ft)

\(h_{t}\): Cumulative Height \((\mathrm{ft})\)

k: Permeability \((\mathrm{mD})\)

\(k_{t}\): Cumulative Permeability \((\mathrm{mD})\)

## Output(s)

FMO: FMO (dimensionless)

## Formula(s)

\[
F M O=\left(\frac{1}{h_{t}}\right) *\left(h+\frac{k_{t} * h_{t}-k * h}{k}\right)
\]

## Reference(s)

Ehrlich, R., 2016.PT E 531 Enhanced Oil Recovery. University of Southern California Lecture Notes.