Page 281 - PVT Property Correlations

Artificial Neural Network Models for PVT Properties Chapter | 10 247

10.2 Given the following ANN structure, use the basic field input data
given in the table below to compute the network weights to match the
network output of the oil formation volume factor. The training data is
given in the following table.

I1

H21

I2 H11
H22
O1

H23
I3 H12

H24
I3

I1 I2 I3 I4 O1
API Gas Sp. Gr. Total GOR, scf/STB Temperature, F Oil FVF, rbbl/STB

23 0.8 800 180 1.3
15 0.7 100 160 1.1
35 0.8 2900 240 2.1