испытание скважины: 175 phrases in 21 subjects |
Caspian | 1 |
Construction | 2 |
Drilling | 7 |
Electronics | 1 |
General | 1 |
Geology | 4 |
Geophysics | 1 |
Karachaganak | 3 |
Makarov | 3 |
Mining | 3 |
Oil / petroleum | 43 |
Oil and gas | 42 |
Oil and gas technology | 24 |
Oilfields | 11 |
Production | 1 |
Road works | 4 |
Sakhalin | 11 |
Sakhalin R | 1 |
Seismology | 1 |
Technology | 7 |
Tengiz | 4 |