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通过乌南油田的现场实践,对螺杆钻具在现场使用和维护中存在的问题、井下事故发生的原因进行实例分析并提出合理有效的预防建议。
Through the field practice in Wunan Oilfield, the problems in the use and maintenance of screw drilling tools in the field and the causes of downhole accidents are analyzed and reasonable and effective prevention suggestions are proposed.