 |
| |||
| sniffer log; continuous-velocity log; velocity log | |||
| acoustic logging (Yeldar Azanbayev) | |||
| acoustic log; acoustilog; sonic log | |||
| диаграмма акустического каротажа: 67 phrases in 6 subjects |
| Geophysics | 11 |
| Oil / petroleum | 21 |
| Oil and gas | 13 |
| Oil and gas technology | 3 |
| Sakhalin | 1 |
| Technology | 18 |