摘要
基于研制的聚胺页岩抑制剂PF-UHIB和低分子量包被抑制剂PF-UCAP,室内研制出了一种适用于深水作业的强抑制、无土相、高性能深水水基钻井液体系,并对其性能进行了综合性能评价。试验结果表明,该钻井液体系低温流变性优异,抗泥页岩水化分散能力强,钻屑回收率高达96.6%,储层保护效果好,渗透率恢复大于85%。
Based on amine derivative PF-UHIB and low molecular capture agent PF-UCAP,a high inhibition,clay-free high performance drilling fluids used in deepwater drilling operation is developed and tested.The results show that the system has good rheology at low temperature,high shale inhibition,it has a high recovery up to 96.6%,and permeability retorage is up to 85%.
出处
《长江大学学报（自科版）（中旬）》
CAS
2013年第9期96-98,113,共4页
Journal of Yangtze University(Nature Science Edition)
基金
中海油服研究项目(YHB11YF012)
关键词
深水水基钻井液
强抑制
高性能
低温
储层保护
water-based drilling fluids used in deepwater
high inhibition
high performance
low temperature
reservoir protection
