| Variable | R2 | R2 | AIC | SIC |
| Gas Production | 2 < 5 < 10 | 2 < 5 < 10 | 10 < 5 < 2 | 10 < 5 < 2 |
| Gas Utilization | 2 < 5 < 10 | 2 < 5 < 10 | 10 < 5 < 2 | 10 < 5 < 2 |
| Gas Flared | 2 < 5 < 10 | 2 < 5 < 10 | 10 < 5 < 2 | 10 < 5 < 2 |