 |
| |||
| mud logging | |||
| geotechnical well testing (MichaelBurov) | |||
| геохимические и геофизические исследования скважин по буровому раствору и шламу: 3 phrases in 2 subjects |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
|
| |||
| mud logging | |||
| geotechnical well testing (MichaelBurov) | |||
| геохимические и геофизические исследования скважин по буровому раствору и шламу: 3 phrases in 2 subjects |
| Oil and gas | 1 |
| Oil and gas technology | 2 |