Coefficient of reflection

Input(s)

$R_{1}$: Resistivity of 1 st Formation Bed (ohm m)

$R_{2}$: Resistivity of 2nd Formation Bed (ohm m)

Output(s)

$C_{R}$: Coefficient of Reflection (dimensionless)

Formula(s)

$$ C_{R}=\frac{R_{1}-R_{2}}{R_{1}+R_{2}} $$

Reference(s)

Bassiouni, Z., 1994, Theory, Measurement, and Interpretation of Well Logs. SPE Textbook Series Vol. 4. Chapter 5, Page: 96.