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Study on Acoustic Emission b -Value Characteristics in Hydraulically Fractured Shale Fracture Propagation under High Confining Pressure Conditions

Year: 2026

Type: article

Abstract: -value is correspondingly lower. This study provides a qualitative understanding and scientific explanation of the propagation behavior of hydraulic fractures in shale under high confining pressure conditions.

Source: ACS Omega

DOI: 10.1021/acsomega.5c10655

Authors: Hang Zhao, Weiji Sun, Bing Liang, Yongyu Yang, Chao Wang, Qi Liu, Bin Liao, Yang Bu, Yun Zhao, Ya Gao, Xiaoqian Wu, Xiantao Zeng

Institutions: Anhui Polytechnic University, Liaoning Technical University

Language: English

Topic: Hydraulic Fracturing and Reservoir Analysis

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,935

Funders: National Natural Science Foundation of China, Department of Education of Liaoning Province, Anhui Provincial Department of Science and Technology, Anhui Polytechnic University, Wuhu Municipal Science and Technology Bureau

Awards: G1777461853, G1897773214, G237441999, G2607535933, G2789995585, G3475423243, G3823795989, G4382220430, G4533563570, G5211959360, G718740501

OpenAlex ID: W7125601956

FWCI:

Cites: 33

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