| in the draupne formation | 3 | location |
| within a given wellbore | 2 | location |
| at a pressure below atmospheric pressure | 2 | other |
| reservoir → contain → gas | 9 |
| reservoir → contain → natural gas | 9 |
| reservoir → produce → gas | 4 |
| negative | neutral | positive |
| 0.113 | 0.838 | 0.049 |
| Raw frequency | 22 |
| Normalized frequency | 0.443 |
| Modifier score | 0.800 |
| Perplexity | 74.084 |