The paper studies the influence of polyalcohols JLX on the properties of polymer drilling fluid such as anti-sloughing,lubricity,rheology,loss and resistance against contamination in the lab.

• 室内评价了聚合醇处理剂对聚合物钻井液防塌润滑性能、流变性、失水造壁性及抗污染能力的影响。