Mechanisms of Imbibition and Displacement in Horizontal Well Volume Fracturing for Shale Oil Recovery in Chang 7 Member, Qingcheng Oilfield

QU Xuefeng, CHANG Rui, HE You’an, LEI Qihong, HUANG Tianjing, WANG Gaoqiang, GUAN Yun, LI Zhen

Xinjiang Petroleum Geology . 2025, (3): 344 -352 . DOI: 10.7657/XJPG20250311