Numerical Investigation of Tree-Type Hydraulic Fracturing for Balanced Permeability Enhancement of Heterogenous Coal Seams Based on the Finite-Discrete Element Method Model

• Wenyu Fu,
• Qinglin Deng,
• Zhaolong Ge,
• Yunzhong Jia,
• Zikun Ma,
• Chenqing Shang,
• Jingwei Zheng,
• Yudong Hou

Affiliations

Wenyu Fu

State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, China

Qinglin Deng

State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, China

Zhaolong Ge

State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, China

Yunzhong Jia

State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, China

Zikun Ma

State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, China

Chenqing Shang

State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, China

Jingwei Zheng

State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, China

Yudong Hou

State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, China