Definition:
Under-Balanced Drilling
Petroleum Engineering Database including abbreviations and dictionary
| Abbreviation | Definition | English | German | French | |
|---|---|---|---|---|---|
| UBD | Under-Balanced Drilling | Details | |||
| UBD | Underbalance Drilling | Details | |||
| UBD | Underbalanced Drilling | Details | |||
| subd | subdivision | Details |