| 单词 | well conductor | 
| 释义 | > as lemmaswell conductor   well conductor  n. Oil Industry (in offshore drilling) a pipe of large diameter extending from underneath the rotary table to the seabed, providing a casing for the drill in its passage through water and a means of returning and recirculating drilling fluid. ΘΚΠ society > occupation and work > equipment > oil and natural gas recovery equipment > 			[noun]		 > other equipment go-devil1881 well conductor1945 heave compensator1975 1945    U.S. Patent 2,373,034 3/2  				The same result may be obtained by introducing liquid, or fluid pressure, into the well conductor at the well surface. 1974    BP Shield Internat. Oct. 2/1  				The jacket..wraps round the well-conductors which go down into the ground. 2012    Y. Bai  & Q. Bai Subsea Engin. Handbk. xxii. 727  				A base structure..can be landed and locked to the existing well conductor housing. < as lemmas | 
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