海域工程地质钻探中泥浆循环工艺的应用

摘要

海域工程地质钻探是水工建筑物工程地质勘察中最常用和最直观的方法.基于对多年工程勘察实践经验和相关研究成果的总结,探讨在海域环境中采用泥浆循环工艺进行地质钻探的可行方法,重点分析泥浆配比、性能指标和具体的工艺措施,为类似海上工程的地质钻探提供参考.%Sea area engineering geological drilling is the most conventional and visible method adopted in marine structure engineering geological survey. Based on the engineering survey experience for years and research fruits which are summarized, the possible way to use mud circulating technology in sea area geological drilling is discussed. Mud matching ratio, performance index and detailed technology measures are analyzed as key points, which will provide the reference for similar offshore drilling projects.