A review of causes of lost circulation and plugging technologies in deep and ultra-deep wells
DU Zhenghong, QI Jie, WU Yujie, HUANG Danchao, LU Hongsheng
Special Oil & Gas Reservoirs . 2026, (3): 13 -23 .  DOI: 10.3969/j.issn.1006-6535.2026.03.002