 |
| |||
| period of well production | |||
| well life; well producing life; producing life of well; production life of well; productive life of well | |||
| период эксплуатации скважины: 10 phrases in 5 subjects |
| Drilling | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 4 |
| Oil and gas technology | 2 |
| Technology | 2 |