# Directional curvature for a deviated well

## Input(s)

д Ø: Directional Change (degree)

\(\partial \mathrm{L}\): Course Length \((\mathrm{ft})\)

## Output(s)

DC: Directional Curvature (degree/ft)

## Formula(s)

\[
\mathrm{DC}=(\partial \emptyset) * \frac{100}{\partial L}
\]

## Reference(s)

Samuel. E Robello. 501 Solved Problems and Calculations for Drilling Operations. Sigma Quadrant. 2015. Houston, Texas, Page: 84.