Research Article
Optimal Selection of Stimulation Wells Using a Fuzzy Multicriteria Methodology
Table 8
Measured data and single-criterion fuzzy scores of wells.
| Input variables | Well 16 | Well 17 | Well 18 | Well 19 | Value | Fuzzy scores | Value | Fuzzy scores | Value | Fuzzy scores | Value | Fuzzy scores | I | II | III | IV | I | II | III | IV | I | II | III | IV | I | II | III | IV |
| TH | 17.9 | 0.4657 | 0.5350 | 0.0024 | 0.0000 | 7.5 | 0.0000 | 0.0000 | 0.0299 | 0.9576 | 15.0 | 0.0131 | 0.8409 | 0.2102 | 0.0002 | 12.8 | 0.0001 | 0.1696 | 0.8950 | 0.0185 | POR | 9.0 | 0.4300 | 0.5733 | 0.0030 | 0.0000 | 7.0 | 0.0003 | 0.2490 | 0.7896 | 0.0098 | 9.6 | 0.8881 | 0.1735 | 0.0001 | 0.0000 | 9.1 | 0.5080 | 0.4920 | 0.0019 | 0.0000 | SGT | 44 | 0.0349 | 0.9727 | 0.1058 | 0.0000 | 53 | 0.7258 | 0.0069 | 0.0000 | 0.0000 | 46 | 0.1851 | 0.8744 | 0.0161 | 0.0000 | 36 | 0.0000 | 0.0051 | 0.6701 | 0.3445 | GR | 69.5 | 0.2291 | 0.8162 | 0.0115 | 0.0000 | 69.5 | 0.2291 | 0.8162 | 0.0115 | 0.0000 | 81.0 | 0.0000 | 0.0029 | 0.5674 | 0.4349 | 78.0 | 0.0000 | 0.0612 | 1.0000 | 0.0633 | NR | 14.5 | 0.3353 | 0.6818 | 0.0054 | 0.0000 | 11.5 | 0.0002 | 0.2013 | 0.8528 | 0.0141 | 11.9 | 0.0008 | 0.3571 | 0.6551 | 0.0047 | 14.7 | 0.4288 | 0.5744 | 0.0030 | 0.0000 | DEN | 2.42 | 0.8409 | 0.2102 | 0.0000 | 0.0000 | 2.46 | 0.0131 | 0.8409 | 0.1458 | 0.0020 | 2.48 | 0.0002 | 0.2102 | 0.9259 | 0.0625 | 2.42 | 0.8409 | 0.2102 | 0.0000 | 0.0000 | SON | 71.5 | 0.9654 | 0.0329 | 0.0000 | 0.0000 | 69.8 | 0.2370 | 0.8040 | 0.0106 | 0.0000 | 69.5 | 0.1240 | 0.9513 | 0.0283 | 0.0000 | 71.5 | 0.9654 | 0.0329 | 0.0000 | 0.0000 | SPI | 1.77 | 0.0000 | 0.0000 | 0.0020 | 0.5333 | 1.77 | 0.0000 | 0.0000 | 0.0020 | 0.5333 | 1.77 | 0.0000 | 0.0000 | 0.0020 | 0.5333 | 1.77 | 0.0000 | 0.0000 | 0.0020 | 0.5333 | LTG | 2.63 | 0.0000 | 0.0000 | 0.0009 | 0.5000 | 2.63 | 0.0000 | 0.0000 | 0.0009 | 0.5000 | 2.18 | 0.6288 | 0.0072 | 0.0000 | 0.0000 | 2.63 | 0.0000 | 0.0000 | 0.0009 | 0.5000 | LRDD | 10.3 | 0.7778 | 0.2584 | 0.0003 | 0.0000 | 16.0 | 0.0089 | 0.7751 | 0.2602 | 0.0003 | 16.0 | 0.0089 | 0.7751 | 0.2602 | 0.0003 | 5.8 | 0.5122 | 0.0021 | 0.0000 | 0.0000 | DCR | 3.5 | 0.0112 | 0.8534 | 0.1910 | 0.0003 | 3.2 | 0.0000 | 0.0014 | 0.3798 | 0.6231 | 3.2 | 0.0000 | 0.0014 | 0.3798 | 0.6231 | 3.3 | 0.0000 | 0.0331 | 0.9498 | 0.1363 | SAR | 103.3 | 0.0000 | 0.0000 | 0.0209 | 0.9131 | 106.7 | 0.0000 | 0.0000 | 0.0255 | 0.9391 | 189.2 | 0.0000 | 0.0041 | 0.6298 | 0.3789 | 94.8 | 0.0000 | 0.0000 | 0.0125 | 0.8320 | PADR | 60.4 | 0.0000 | 0.0000 | 0.0451 | 0.9909 | 61.0 | 0.0000 | 0.0000 | 0.0477 | 0.9938 | 98.8 | 0.0000 | 0.0034 | 0.5980 | 0.4071 | 46.3 | 0.0000 | 0.0000 | 0.0101 | 0.7954 | SANDR | 21.5 | 0.0000 | 0.0000 | 0.0347 | 0.9721 | 23.3 | 0.0000 | 0.0000 | 0.0528 | 0.9975 | 42.0 | 0.0000 | 0.0098 | 0.7894 | 0.2492 | 20.5 | 0.0000 | 0.0000 | 0.0272 | 0.9467 |
|
|