Directional Hydraulic Fracturing in Lushan Shale: Effects of Stress Magnitude and Pre-crack Angle on Fracture Propagation - Anfa Long; Yongfa Zhang; Yu Zhao; Shengfeng Wu; Chaolin Wang; Jing Bi; Huasen Huang; Kai Wang (Rock Mechanics and Rock Engineering, 2026)

Pore-scale damage evolution in sandstone induced by fluid infiltration under various stress conditions - Yongfa Zhang; Anfa Long; Arno Zang; Yu Zhao (International Journal of Rock Mechanics and Mining Sciences, 2025)

Effect of Wellbore Orientation and Axial Stress on Hydraulic Fracture Initiation and Propagation in Lushan Shale with Inclined Bedding Planes - Yu Zhao; Shengfeng Wu; Yongfa Zhang; Anfa Long; Huasen Huang; Yan Li (Rock Mechanics and Rock Engineering, 2024)

Acoustic Emission Evolution and Hydraulic Fracture Morphology of Changning Shale Stressed to Failure at Different Injection Rates in the Laboratory - Yongfa Zhang; Yu Zhao; Arno Zang; Anfa Long (Rock Mechanics and Rock Engineering, 2024)

Combined effects of bedding anisotropy and matrix heterogeneity on hydraulic fracturing of shales from Changning and Lushan, South China: An experimental investigation - Yongfa Zhang; Yu Zhao; Anfa Long; Chaolin Wang; Jing Bi (Journal of Asian Earth Sciences, 2024)

Impacts of wellbore orientation with respect to bedding inclination and injection rate on laboratory hydraulic fracturing characteristics of Lushan shale - Yongfa Zhang; Anfa Long; Yu Zhao; Chaolin Wang; Shengfeng Wu; Huasen Huang (Fuel, 2023)