Tingting Liu , Jiaheng Wu , WeiXie , GangWu , XueFeng Jin Mengshi Yang , Zhixue Xia 1,g ,Yun Li , Fang Li i , Penggang Chang , Lingbing Zeng,Tingli Zhu 1 Huabei Oil Field Production Technology Research Institute Renqiu ,Hebei 062552,China 2 HuaBei Oil Field Oil Production Plant No 1, Renqiu ,Hebei 062552,China 3 HuaBei Oil Field Technical Supervision And Inspection Department, Renqiu ,Hebei 062552,China cyy_liutt@petrochina.com.cn, cy1_wjheng@petrochina.com.cn, cyy_xiew@petrochina.com.cn, cyy_wug@petrochina.com.cn, cyy_jinxf@petrochina.com.cn, cyy_yangms@petrochina.com.cn, cyy_xiazx@petrochina.com.cn, cyy_liy@petrochina.com.cn, cyy_changpg@petrochina.com.cn, cyy_lif@petrochina.com.cn, cyy_zenglb@petrochina.com.cn, yjzx_ztl@petrochina.com.cn