| |||
hole gauge | |||
nominal well diameter; rated hole diameter; hole gage |
номинальный диаметр ствола скважины: 28 phrases in 8 subjects |
Drilling | 4 |
Oil / petroleum | 12 |
Oil and gas | 2 |
Oil and gas technology | 2 |
Oilfields | 2 |
Sakhalin | 1 |
Sakhalin R | 1 |
Technology | 4 |