Open Access

ARTICLE

Experimental Study on the Deep Profile Control and Oil Displacement Technology of Nanoscale Polymer Microspheres

Zhao Hua^1,2, Meiqin Lin^1,2, Zhaoxia Dong^1,2, Zihao Yang^1,2, Mingyuan Li^1,2, Jie Yang^1,2, Xiuling Ji^1,2

1 Enhanced Oil Recovery Research Institute, China University of Petroleum, Beijing 102249, China.
2 Key Laboratory of Enhanced Oil Recovery, CNPC, Beijing, 102249, China.