Open Access

Table 4

Window 1 periods – R 2 values based on total predicted vs. total measured production rates during each period.

Period Start date (dd/mm/yyyy) End date (dd/mm/yyyy) R2 L
1st 01/01/1967 01/07/1971 0.76 4.5
2nd 01/08/1979 01/09/1982 0.83 3.1
3rd 01/06/1983 01/01/1990 0.91 6.6

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