PAA高分子聚合物冲洗液在复杂地层钻探中的应用

THE APPLICATION OF PAA HIGH POLYMER WASHINGLIQUID IN DRILLING OF THE COMPLEX STRATA INSHIZIMIAO GOLD MINING AREA

介绍了PAA高分子聚合物冲洗液在狮子庙金矿区复杂地层钻探中的成功应用 ,分析和探讨了PAA高分子聚合物冲洗液对复杂地层护壁的作用机理。

Effectively protecting cliffs in the complex strata is a key to improve efficiency and lower accidental rate in wells during drilling. This artical introduces the successful application of PAA polymer washing liquid in drilling of the complex strata in Shizimiao Gold Mining Area and analyzes it`s affecting mechanism in protecting cliffs in the complex strata area.