Research Article

History Matching of a Channelized Reservoir Using a Serial Denoising Autoencoder Integrated with ES-MDA

Table 2

Reservoir properties of the channelized gas reservoir.

ParameterValue

Number of gridblocks in the -direction (dimensionless)75
Number of gridblocks in the -direction (dimensionless)75
Number of gridblocks in the -direction (dimensionless)1
Grid size (ft3)
Initial gas saturation (fraction)0.75
Initial water saturation (fraction)0.25
Initial reservoir pressure (psia)3,000
Index of sand facies (dimensionless)1
Index of shale facies (dimensionless)0
Permeability of sand facies (md)300
Permeability of shale facies (md)0.1