| |||
production period | |||
stage of production |
период добычи: 27 phrases in 11 subjects |
Caspian | 5 |
Drilling | 2 |
Economy | 1 |
Energy industry | 1 |
Information technology | 1 |
Karachaganak | 1 |
Mining | 2 |
Oil and gas | 9 |
Oil and gas technology | 2 |
Sakhalin | 2 |
Technology | 1 |