盲目钻探 cold nosing
wildcat drilling
wildcatting
- 在这里钻井会是完全盲目的行动; 盲目钻探的矿井; 盲目钻探; 盲目钻探的油井。
IT is used for stabilizing drill tools during the drilling of oil, gas and geological exploration. - 在这里钻井会是完全盲目的行动; 盲目钻探的矿井; 盲目钻探; 盲目钻探的油井。
Mobile Drilling Rigs, which were contrived with the development of offshore oil exploration and exploitation, are inevitably combined with accidents during in operation.