老挝可溶性矿床钻探无固相饱和盐水钻井液护壁技术和堵漏方法
로과가용성광상찬탐무고상포화염수찬정액호벽기술화도루방법
Drilling in Soluble Deposit by Wall Protection Technique and Leakage Control with No Solid Saturated Saltwater Drilling Fluid in Laos