casing annulus造句
造句与例句
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- In the petroleum industry, the process involves injecting gas through the tubing-casing annulus.
- Larger rigs are capable of drilling through thousands of metres of the Earth's crust, using large " mud pumps " to circulate drilling mud ( slurry ) through the drill bit and up the casing annulus, for cooling and removing the " cuttings " while a well is drilled.
- It's difficult to see casing annulus in a sentence. 用casing annulus造句挺难的
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