Predicting Heavy Oil Production by Hybrid Data-Driven Intelligent Models

Table 7

Production association rule results of SAGD.

Influence factor	Association rule	Confidence
Steam injection volume	forzenset({“101”})-->forzenset({“1”})	0.748
Steam injection pressure	forzenset({“101”})-->forzenset({“5”})	0.522
Steam injection temperature	forzenset({“101”})-->forzenset({“9”})	0.587
Steam injection dryness	forzenset({“101”})-->forzenset({“13”})	0.593
Interlayer	forzenset({“101”})-->forzenset({“20”})	0.474
Crude oil viscosity	forzenset({“101”})-->forzenset({“24”})	0.498
Oil well opening times	forzenset({“101”})-->forzenset({“26”})	0.693
Oil saturation	forzenset({“101”})-->forzenset({“29”})	0.411
Permeability	forzenset({“101”})-->forzenset({“33”})	0.405
Porosity	forzenset({“101”})-->forzenset({“37”})	0.393
Reservoir temperature	forzenset({“101”})-->forzenset({“42”})	0.498
Reservoir pressure	forzenset({“101”})-->forzenset({“45”})	0.457
Reservoir thickness	forzenset({“101”})-->forzenset({“49”})	0.493