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根据我国钻井法凿井工艺和设备情况,从选择地质条件、改进钻井工艺、加强维护管理等方面,提出了提高钻井法凿井技术经济效益的问题。
According to the drilling technology and equipment condition of China’s drilling method, the technical economic benefits of drilling method’s shaft sinking technology are put forward from the aspects of selecting geological conditions, improving drilling technology and strengthening maintenance and management.