| drilling | |
| gen. | travail de forage |
| chem. | alésage; calibre |
| construct. | sondage |
| geogr. | forage |
| shoot. | à trois canons |
| drillings | |
| coal. | poussieres de foration |
| coal. construct. | débris de forage |
| construct. | déblais; débris |
|
deviated : 14 phrases in 4 subjects |
| Coal | 7 |
| Oil / petroleum | 2 |
| Technology | 4 |
| Transport | 1 |