Effects of Reservoir Boundary Conditions, Drainage Shape, and Well Location on Productivity of a Vertical Well

Table 6

Pseudosteady state productivity indexes for Example 2.

Square reservoir		Inscribed circular reservoir
(ft)	PI (STB/day/psi)	R0 = Re− (ft)	PI (STB/day/psi)
100	3.90	900	3.45
200	4.03	800	3.78
300	4.15	700	4.02
400	4.27	600	4.20
500	4.37	500	4.36
600	4.45	400	4.48
700	4.52	300	4.58
800	4.57	200	4.64
900	4.60	100	4.69
1,000	4.61	0	4.70