Page 300 - Standard Handbook Petroleum Natural Gas Engineering VOLUME2
P. 300
Secondary Recovery 267
Figure 5-151. Pattern size for 9-spot and 5-spot patterns.
Table 5-38
Well Distances In &Spot and 9-Spot Patterns
5 acres 10 acres 660 330 467
10 acres 20 acres 933 467 660
20 acres 40 acres 1,320 660 933
40 acres 80 acres 1.867 933 1,320
Well spacing
5 acres 20 acres 467 660
10 acres 40 acres 660 933
20 acres 80 acres 933 1,320
40 acres le0 acres 1,320 1,867
