贵州晴隆杨寨煤勘矿区钻探施工组织与技术管理

在地层复杂的贵州晴隆杨寨煤勘项目钻探施工中，从明确工作岗位职责、细化管理程序和严格审查施工机台的准入条件，选择好钻进方法、护壁措施、正确使用冲洗液和钻进操作，做好施工人员的专业技术培训、钻孔施工前的技术交底和施工中的技术指导等工作，抓好施工组织管理和钻探技术管理。同时制定好安全和环境保护措施。从而较好地解决了在高瓦斯、涌水煤系地层钻探施工中孔壁易坍塌的技术难题，圆满完成了难度极大的钻探施工任务。

Drilling Construction Organization and Technical Management in Yangzhai Coal Mine of Guizhou

In the prospecting drilling construction project in complex formation of Yangzhai coal mine in Qianlong of Guizhou, the construction organization and management were carried out in the aspects of job responsibilities clarifying, detailed management procedures, strict examination of admittance conditions of construction team, selection of drilling methods and wall protection measures, proper use of flushing fluid and proper drilling operation, serious professional technical training, technical explanation before construction and technical instruction in the construction process. In this case, technical difficulties of collapsing while drilling in high gas and water gushing coal strata were overcome, the very difficult drilling project was completed successfully.