1) сверление (отверстий)
2) бурение (скважин)
- air drilling
- cable drilling
- churn drilling
- core drilling
- down-hole hammer drilling
- full-face diamond bit drilling
- hammer drilling
- open-hole drilling
- oxygen lance concrete drilling
- percussion drilling
- reverse circulation drilling
- rock bit drilling
- rotary drilling
- rotary core drilling
- rotary percussion drilling
- rotary probe drilling
- shot drilling
- standard drilling
- straight rotary drilling
- wireline drilling