Experimental study on the oil production characteristics during the waterflooding of different types of reservoirs in Ordos Basin, NW China
XIAO Wenlian,YANG Yubin,LI Min,LI Nong,YOU Jingxi,ZHAO Jinzhou,ZHENG Lingli,ZHOU Keming,REN Jitian,WANG Yue
Fig. 2. Oil and water distribution at different waterflooding stages of the low permeability reservoir core Z55-3.