drilling bit
n
буровая коронка; буровое долото

Англо-русский строительный словарь. — М.: Русский Язык. . 1995.

Смотреть что такое "drilling bit" в других словарях:

  • drilling bit — noun a bit used in drilling for oil • Syn: ↑drill bit • Hypernyms: ↑bit • Hyponyms: ↑core bit, ↑fishtail bit, ↑blade bit, ↑rock bit, ↑ …   Useful english dictionary

  • Drilling rig — For a detailed diagram of a Petroleum drilling rig, see List of components of oil drilling rigs. Drilling rig preparing rock blasting …   Wikipedia

  • drilling pipe — noun a series of tubes (joined by screwed collars) that connect a drilling platform to the drilling bit; rotates the bit and supplies drilling mud • Hypernyms: ↑pipe, ↑pipage, ↑piping * * * drilling pipe noun The tube that connects the drilling… …   Useful english dictionary

  • drilling mud — noun a mixture of clays and chemicals and water; pumped down the drill pipe to lubricate and cool the drilling bit and to flush out the cuttings and to strengthen the sides of the hole • Syn: ↑drilling fluid • Hypernyms: ↑lubricant, ↑lubricator,… …   Useful english dictionary

  • drilling mud — a water based or oil based suspension of clays pumped into an oil well during drilling in order to seal off porous rock layers, equalize the pressure, cool the bit, and flush out the cuttings. Also called drilling fluid. * * * ▪ excavation… …   Universalium

  • drilling fluid — noun a mixture of clays and chemicals and water; pumped down the drill pipe to lubricate and cool the drilling bit and to flush out the cuttings and to strengthen the sides of the hole • Syn: ↑drilling mud • Hypernyms: ↑lubricant, ↑lubricator,… …   Useful english dictionary

  • Bit depth — may refer to:* For bit depth in graphics, see color depth * For bit depth in audio, see audio bit depth * For bit depth in drilling for petroleum, see drilling rig …   Wikipedia

  • Drilling engineering — is a subset of petroleum engineering. Drilling engineers design and implement procedures to drill wells as safely and economically as possible. They work closely with the drilling contractor, service contractors, and compliance personnel, as well …   Wikipedia

  • bit — bit1 [bit] n. [ME < OE bite, a bite < bītan, BITE] 1. the part of a bridle that goes into a horse s mouth, used to control the horse: see BRIDLE 2. anything that curbs or controls 3. the part of a pipestem held in the mouth: see PIPE 4. th …   English World dictionary

  • bit — Ⅰ. bit [1] ► NOUN 1) a small piece or quantity. 2) (a bit) a short time or distance. 3) (also bit of fluff or stuff) informal a girl or young woman. ● a bit …   English terms dictionary

  • drilling mud — ☆ drilling mud n. a suspension of fine grained mineral matter, usually in water, circulated in oil well drilling to cool and lubricate the drill bit, plug up porous surfaces, etc …   English World dictionary

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