Table 5: Uncertainty parameters in this study.

ParametersCoded symbolMinimum (−1)Maximum (+1)Unit

PorosityA0.040.08fraction
PermeabilityB0.000050.0005md
Fracture half-lengthC200400ft
Fracture conductivityD150md-ft
Fracture spacingE40100ft
Well distanceF5001000ft