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广东省柔杆钻机研制工作,在省科技局、省一机局、省煤炭局、广州橡胶局的领导和组织下,由八个厂、队合作,于1973年进行该项目的研究。经过多种行业的协作,突破了井下潜入式电机技术关。1976年4月在广州加禾一五二地质队完成井下钻进试验。钻进孔深537.15米;电钻进尺500.67米;时效1.41米/小时。实践证明,DZ-108型钻探电机性能良好,达到原设计钻深500米的要求。
In the research and development of the flexible rod rigs in Guangdong Province, the project was conducted in 1973 by the cooperation of eight factories and teams under the leadership and organization of the Provincial Bureau of Science and Technology, Provincial Bureau of Machinery Industry, Provincial Coal Bureau and Guangzhou Rubber Bureau. After a variety of industry collaborations, breakthrough underground submerged motor technology. In April 1976 in Guangzhou Jiahe fifty-two geological team to complete the underground drilling test. Drilling hole deep 537.15 meters; electric drill footage 500.67 meters; aging 1.41 meters / hour. Practice has proved that, DZ-108 drilling motor performance is good, reaching the original design requirements of drilling 500 meters deep.