In the paper, the system is analyzed from the aspects of formulation design, debris-carrying and lubricity, wellbore stability, leak protection , system maintenance etc.

• 本文对该泥浆体系的配方优化、携岩及润滑性能的提高、保持井眼稳定及井眼防漏堵漏的措施、泥浆日常维护措施等进行了研究分析。