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Oilfield rotary
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
The type and size of drilling machines used to rotary-drill boreholes in search of petroleum. see rotary drill.
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Oilfield, английский
The surface area, reservoir, wells and production equipment overlying oil reservoirs.
Oilfield casing, английский
Oilfield publications limited, английский
Oilfield wastes, английский
Сточные воды нефтепромыслов 1064. on-board sources of water бортовые источники воды (напр., на орбитальной станции)
Oilfield winch, английский
Rotary, английский
- Вращательный
- Вращающийся
- The machine used to drive rotational power to the drill stem while still allowing vertical movement of the pipe for rotary drilling. most moden rotary machines have a rotary or master brushing used to turn the kelly bushing, which then allows vertical movement of the kelly while the stem is turning.
Rotary (dial) indexing table, английский
Rotary -, английский
Гидрометрическая вертушка
Rotary abutment motor, английский
Коловратный мотор
Rotary air wing, английский
Rotary atomafc- ing scrubber, английский
Rotary atomization, английский
Распыление топлива с помощью вращающейся форсунки
Rotary bit, английский
As used in a broad sense by drillers, a roller bit.
Rotary bomb oxidation test (rbot), английский
See bomb oxidation stability.
Rotary boring, английский
Rotary breaker, английский
Rotary broaching, английский
Rotary bucket, английский
A 12- to 96-inch-diameter post-hole augerllke device the bottom end of which is equipped with cutting teeth similar to those on a flat-spiral auger shoe. the device is used to rotary-drill large-diameter shallow holes to obtain samples of soil lying above the ground-water level.
Rotary bucket drill, английский
A rotary-type drill on which a rotary bucket is fastened to the kelly bar. the bucket is equipped with a hinged bottom, which has straight-edged cutting blades or teeth. when rotated by the kelly bar the bucket loads from the bottom; when filled it is withdrawn from the hole and dumped by unlatching the bottom. holes 12 to 96 inches in diameter can be drilled with this machine in soft, boulder-free ground. also called bucket rig, cesspool digger, dry-hole digger, rat-hole rig. see bucket auger.
Rotary cam, английский
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Metric carat, английский
The unit of weight (200 milligrams) adopted in 1913 by most countries as a standard weight to measure diamonds and gems.
Box to box, английский
The two internal-threaded ends of a sub, coupling, or tubular connector piece. see box 1.
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