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dry hole

busin. 出油量不多的新油井
coal. 干孔 (井); 干〔上斜〕炮眼
eng.geol. 干孔; 非出水井; 废孔
expl. 干炮孔
oil 干井
tech. 乏油井; ; 干炮眼; 未见矿钻孔; 上斜炮眼
dry hole
: 26 phrases in 8 subjects
Drilling6
Economics2
Energy industry1
Geology1
Law2
Mining1
Oil / petroleum9
Technology4