河南省地质矿产勘查开发局第三地质勘查院,中国地质科学院勘探技术研究所,河南省地质矿产勘查开发局第三地质勘查院,河南省地质矿产勘查开发局第三地质勘查院
P635.4
No.3 Geological Exploration Institute, Henan Provincial Bureau of Geo-exploration and Mineral Development,The Institute of Exploration Techniques, CAGS,No.3 Geological Exploration Institute, Henan Provincial Bureau of Geo-exploration and Mineral Development,No.3 Geological Exploration Institute, Henan Provincial Bureau of Geo-exploration and Mineral Development
罗永贵,王年友,王红阳,等.水力内割刀与可退式捞矛在打捞深孔事故钻杆中的应用[J].钻探工程,2015,42(1):60-63.LUO Yong-gui, WANG Nian-you, WANG Hong-yang, et al. Application of Hydraulic Internal Cutter and Retrievable Spear for Drill Rod Fishing in Deep Hole[J]. Drilling Engineering, 2015,42(1):60-63.
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