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单词 turbodrilling
释义

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turbodrilling
turbodrilling n.
Brit. /ˈtəːbəʊˌdrɪlɪŋ/
,
U.S. /ˈtərboʊˌdrɪlɪŋ/
ΘΚΠ
society > occupation and work > industry > drilling for oil or gas > [noun] > methods of drilling
spudding1885
sidetracking1911
secondary recovery1940
turbodrilling1955
slant-drilling1977
1955 World Petroleum XXVI. 84/3 The advantages of turbodrilling stem from the fact that only the bit is actually involved in the rotating effort.
1977 Offshore Engineer May 20/1 (advt.) Our turbodrilling and directional drilling engineers and equipment are at your service.
extracted from turbo-comb. form
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