| Similarity | Rank | |
|---|---|---|
| pipelines | 0.903 | 21092 |
| Pipeline | 0.763 | 27650 |
| TransCanada | 0.756 | 78605 |
| wellhead | 0.752 | 94271 |
| LNG | 0.749 | 21041 |
| refineries | 0.740 | 30816 |
| Enbridge | 0.736 | 59217 |
| refinery | 0.735 | 24048 |
| oilfields | 0.734 | 98378 |
| Pipelines | 0.731 | 91389 |
| oilsands | 0.727 | 96475 |
| drilling | 0.715 | 8037 |
| oilfield | 0.714 | 56572 |
| deepwater | 0.695 | 56216 |
| Kitimat | 0.683 | 98676 |
| midstream | 0.678 | 72314 |
| subsea | 0.677 | 58679 |
| liquefaction | 0.676 | 86945 |
| desalination | 0.675 | 51084 |
| onshore | 0.673 | 30851 |
| bitumen | 0.671 | 49374 |
| shale | 0.662 | 17984 |
| hydroelectric | 0.658 | 35239 |
| ConocoPhillips | 0.655 | 76278 |
| upstream | 0.651 | 15548 |