钻探中泥浆性能的调整

Adjustment of Mud Property in Drilling

在钻探生产过程中,为了适应各种不同岩性的地层泥浆性能的要求,单靠粘土和水的加量是不够的,还要加入化学药剂来改善或控制泥浆性能。实践证明只有根据孔内的具体情况,科学地运用化学处理剂来调整泥浆的性能,才能实现优质高速钻进的目标。

In the process of drilling, in order to adapt the demands for the statum with various litholongies of the mud property, adding clay and water is not enongh, but also needs to add some chemical agents to improve or control the mud property. Practice is proved that only accoding to thd specific conditions within the holes and only by using chemical treating-agents can adjust the mud property scientifically and realize the goal of drilling in high quality and in high speed.