gas ratio: 211 phrases in 29 subjects |
Astronautics | 1 |
Astronomy | 1 |
Automated equipment | 1 |
Business | 1 |
Cement | 1 |
Drilling | 3 |
Energy industry | 5 |
Gas processing plants | 3 |
General | 2 |
Geology | 1 |
Geophysics | 1 |
Metallurgy | 1 |
Military | 2 |
Mining | 1 |
Nautical | 1 |
Oil / petroleum | 67 |
Oil and gas | 59 |
Oil and gas technology | 11 |
Oilfields | 11 |
Petrography | 3 |
Production | 1 |
Sakhalin | 14 |
Sakhalin R | 4 |
Sakhalin S | 4 |
Silicate industry | 1 |
Technology | 6 |
Tengiz | 1 |
Weapons of mass destruction | 1 |
Well control | 3 |