NTF—u钻井液用降粘剂的室内评价与现场应用  

Laboratory evaluation and field uses of NTF—u drillings viscosity reducer

作　　者：邵小模[1] 尹达 宋得莲 郑若芝[1] 

机构地区：[1]承德石油高等专科学校,河北承德067000 [2]塔里木石油勘探指挥部,新疆库尔勒841000

出　　处：《承德石油高等专科学校学报》1999年第3期37-41,共5页Journal of Chengde Petroleum College

摘　　要：从各类多元有机膦酸盐及衍生物中筛选出NTF—u 降粘剂,在室内对其降粘性能进行了全面评价,综述了现场应用效果,并归纳出其应用特性。This paper selects NTF u viscosity reducer from some kinds of polybasic organic phosphate and their derivatives,gives the laboratory evaluation about their total viscosity reducing performance,summarizes the field effect and outlines its characteristics in oil field application.

关 键 词：NTF-u钻井液 降粘剂 耐高温性能 室内评价 多元有机膦酸盐 衍生物 

分 类 号：TE254[石油与天然气工程—油气井工程]