Table 3 Comparative study of typical parameters located in Amarillo, Hobbs, Lubbock and Midland.
Items | Parameters | Amarillo | Hobbs | Lubbock | Midland |
|---|---|---|---|---|---|
pH | Mean | 7.95 | 8.07 | 7.53 | 7.35 |
Minimum | 7.69 | 7.71 | 6.97 | 7.08 | |
Maximum | 8.31 | 8.35 | 8.30 | 7.70 | |
Std. Deviation | 0.14 | 0.15 | 0.45 | 0.16 | |
K | Mean | 1.58 | 0.56 | 1.43 | 0.90 |
Minimum | 1.28 | 0.37 | 0.87 | 0.58 | |
Maximum | 1.96 | 0.80 | 1.96 | 1.32 | |
Std. Deviation | 0.10 | 0.10 | 0.31 | 0.20 | |
Fe | Mean | 1.59 | 0.38 | 1.49 | 0.75 |
Minimum | 1.08 | 0.24 | 0.75 | 0.42 | |
Maximum | 2.35 | 0.62 | 2.58 | 1.04 | |
Std. Deviation | 0.27 | 0.09 | 0.46 | 0.15 | |
Sr | Mean | 200.92 | 36.89 | 206.76 | 349.59 |
Minimum | 134.00 | 22.300 | 105.00 | 66.40 | |
Maximum | 279.00 | 71.40 | 548.00 | 559.00 | |
Std. Deviation | 32.73 | 10.13 | 80.01 | 112.13 |
