 |
| |||
| induced hydraulic fracture (igisheva) | |||
| hydraulic fracture crack | |||
| created fracture | |||
| hydraulic fracturing crack (twinkie) | |||
| трещина гидроразрыва: 28 phrases in 8 subjects |
| Drilling | 2 |
| Geophysics | 2 |
| Oil / petroleum | 2 |
| Oil and gas | 7 |
| Oil and gas technology | 8 |
| Oilfields | 3 |
| Sakhalin | 3 |
| Sakhalin R | 1 |