Machine-Learning-Assisted Identification of Steam Channeling after Cyclic Steam Stimulation in Heavy-Oil Reservoirs

Table 1

Model parameters for simulation of steam-channeling processes.

Parameters	Values	Parameters	Values
Well pattern	—	Soak time (d)	5
Well radius (cm)	12.7	Production time (d)	100
Well distance (m)	100	Injection time (d)	10
Thickness (m)	4	Steam-injection speed (t/d)	100
Porosity (%)	30	Steam-injection quality (-)	0.7
Initial oil saturation (%)	70	Steam-injection temperature (°C)	280
Residual oil saturation (%)	25	Oil viscosity (mPa·s)	16,200
Connate water saturation (%)	30	Number of layers (-)	5
Permeability (mD)	4000	Rock conductivity (W/(m °C))	7.69
Temperature (°C)	32	Thickness of interlayer (m)	0.5
Oil density (g/cm^3)	0.94	Pressure (MPa)	2.1
Rock thermal capacity (J/(m^3 °C))		Rock compressibility (1/kPa)