节点文献
聚合醇PPG钻井液添加剂的环保性能研究
RESEARCH ON ENVIRONMENTAL PROTECTION PERFORMANCE OF POLYALCOHOL PPG DRILLING FLUID ADDITIVES
【摘要】 为了考察聚合醇类钻井液添加剂的环保性能,从生物毒性和生物降解性两个环保考核指标出发,对聚合醇PPG钻井液添加剂的环保性能进行评价,证明用这种理想润滑防塌剂配制的钻井液对环境是有益的,是一种“绿色”的钻井液。
【Abstract】 This article evaluated the environmental performance of PPG from the two guidelines of biologic toxicity and biodegradability ,by them we may prove that usig the drilling fluids additive with the good lubrication and preventing collapse performance is friendly to environment,and is a kind of “green”drilling fluid.
【关键词】 聚合醇;
钻井液处理剂;
环保性能;
毒性;
生物降解性;
【Key words】 polyalcohol; drilling fluid additives; environmental protection; toxicity;
【Key words】 polyalcohol; drilling fluid additives; environmental protection; toxicity;