 |
| |||
| completion (SLB: A generic term used to describe the assembly of downhole tubulars and equipment required to enable safe and efficient production from an oil or gas well. Kenny Gray) | |||
| эксплуатационное оборудование скважины: 6 do fraz, 3 tematyki |
| Olej i gaz | 2 |
| Pospolicie | 2 |
| Ropa / ropa naftowa | 2 |