Numerical Simulation Study on the Development Effect of Gravity Fire Flooding by Vertical Well Sidetracking

Table 1

Value level of reservoir geological factors.

Factor	Porosity	Permeability (mD)	Reservoir thickness (m)	Oil saturation
1	0.2	500	24	0.4
2	0.3	1 000	42	0.5
3	0.4	1 500	60	0.6