摘要
从华池油田延长统油藏的油层物性、储层粘土矿物特征入手 ,对华 1 5 2区长 3储层堵塞物成份进行分析 ,通过室内实验对多元有机酸、氟硼酸缓速酸酸化及微乳酸酸化工艺的配方进行优选 ,同时对其各项性能指标进行评价 ,研究了现场应用施工工艺 ,现场试验后取得了较好的效果。
On the basis of the physical property of reservoir and the features of clay mineral in Huachi Oilfield ,the paper analyses the component of plugging material in Hua 152 tract.Through lab.test,the formulations of acidizing technology on retarded acid system which includes multivariate organic acid,fluorboric acid,and acidizing microemulsion are selected.Meanwhile,the paper evaluates the performance index of various formulations.The good effect is Obtained by field application.
出处
《钻采工艺》
CAS
2004年第2期29-31,38,共4页
Drilling & Production Technology
