Experiment on Controlling Cone and Increasing Oil with Preset Multi-stage Bottoms in Horizontal Well Annulus
Wang Haidong, Liu Yikun, Meng Wenbo, Zhang Chong
Special Oil & Gas Reservoirs . 2020, (5): 145 -150 .  DOI: 10.3969/j.issn.1006-6535.2020.05.022