An-Peng Xiu

Study on Resistivity Response Characteristics Based on Digital Core Characterization of Occurrence Variation of Oil and Water in Heavy Oil Reservoirs

Water production occurs in the heavy oil-oil layers of the third member of the Shahejie Formation in the Zhanhua Sag of the Jiyang Depression, with virtually no water-free production period. A contradiction exists between the “movable water” produced during extraction and the absence of movable water indicated by wel...