| Similarity | Rank | |
|---|---|---|
| refinery | 0.897 | 24048 |
| pipelines | 0.838 | 21092 |
| refiners | 0.835 | 67379 |
| petrochemical | 0.825 | 40327 |
| smelters | 0.818 | 94259 |
| oilfields | 0.800 | 98378 |
| petrochemicals | 0.783 | 64013 |
| LNG | 0.762 | 21041 |
| Refinery | 0.760 | 59264 |
| coal | 0.759 | 5233 |
| petroleum | 0.759 | 13215 |
| tankers | 0.757 | 34211 |
| coal-fired | 0.753 | 36383 |
| smelter | 0.744 | 59172 |
| pipeline | 0.740 | 7695 |
| oilfield | 0.735 | 56572 |
| liquefied | 0.731 | 42301 |
| factories | 0.728 | 10327 |
| feedstock | 0.727 | 46681 |
| hydrocarbons | 0.723 | 32458 |
| mines | 0.722 | 10663 |
| coking | 0.722 | 94487 |
| reactors | 0.721 | 19700 |
| desalination | 0.721 | 51084 |
| seaports | 0.721 | 85590 |