 |
| |||
| extra-heavy drill rod | |||
drill collar (A component of a drillstring that provides weight on bit for drilling. Drill collars are thick-walled tubular pieces machined from solid bars of steel, usually plain carbon steel but sometimes of nonmagnetic nickel-copper alloy or other nonmagnetic premium alloys.  slb.com inm20); collar pipe (MichaelBurov) | |||
| drill collar | |||
| heavy-duty drill pipe | |||
| |||
| drill collar (примыкающая к долоту) | |||
| drill collar | |||
| DC (drill collar) | |||
| mud drill collar (с клапаном для перепуска бурового раствора; источник: словарь Извекова); collar | |||
| drilling mud drill collar; drill collar (УБТ); drilling mud drill collar (с клапаном для перепуска бурового раствора; источник: словарь Извекова); extraheavy drill rod; fluted drill collar (со спиральной канавкой на поверхности для снижения возможности прилипания к стенкам ствола скважины) | |||
| heavy-weight drill pipe | |||
| |||
| drill collar | |||
| drill collars (УБТ Leonid Dzhepko) | |||
| Russian thesaurus | |||
| |||
| УБТ | |||
| утяжеленная бурильная труба: 98 phrases in 10 subjects |
| Caspian | 1 |
| Drilling | 15 |
| Molikpaq | 2 |
| Oil / petroleum | 43 |
| Oil and gas | 14 |
| Oil and gas technology | 8 |
| Oilfields | 5 |
| Sakhalin | 4 |
| Technology | 5 |
| Trademark | 1 |