Zone | Initial value (ft2/d times 1000) | Lower bound (ft2/d times 1000) | Upper bound (ft2/d times 1000) | Estimated value (ft2/d times 1000) | Range of field values (ft2/d times 1000) |
1 | 1500 | 150 | 15,000 | 922 | 33 - 1300 |
2 | 10,000 | 1000 | 100,000 | 10,000 | N.A. |
3 | 162 | 16 | 1620 | 292 | 16-450 |
4 | 5000 | 500 | 50,000 | 3317 | N.A. |
5 | 30 | 3 | 300 | 22 | 30 |
6 | 60 | 6 | 600 | 257 | 25 |
7 | 20 | 2 | 200 | 200 | 214 |