摘要
通过对松南地区储层岩性进行分析,总结了该地区储层损害机理,提出了井眼稳定与减少油气层损害的对策。通过室内试验优选出了硅基聚合物钻井液配方并进行了性能评价。室内试验与现场应用表明,该钻井液能够达到井眼稳定和保护储层的双重效果。
Based on analyzing reservoir lithology of Songnan area, the reservoir damage mechanisms are summarized and counter measures are taken to reduce reservoir damages. The formula for making silicon-base polymer mud is developed and evaluated by lab tests. Both lab tests and field applications show that this mud can achieve double effects on protecting wellbores and reservoirs.
出处
《石油钻探技术》
CAS
2003年第4期37-38,共2页
Petroleum Drilling Techniques
关键词
松南地区
油气储层
地层损害
分析
钻井液技术
损害机理
聚合物钻井液
性能
reservoir
formation damage prevention
hole stabilization
polymer drilling fluid
drilling fluid property
laboratory test
Songnan
