| from specific wells | 7 | location |
| from completion intervals | 6 | temporal |
| from facilities | 4 | location |
| reserve → be → recovered | 10 |
| reserve → be recovered in → status | 3 |
| negative | neutral | positive |
| 0.110 | 0.825 | 0.065 |
| Raw frequency | 13 |
| Normalized frequency | 0.281 |
| Modifier score | 0.500 |
| Perplexity | 66.546 |