This paper focuses on analyzing the mechanical properties, permeability and energy
characteristics of limestone from coal measures strata of through-coal seam (TCS) tunnel in …

Most of the ongoing discussions about natural hydrogen (H 2) exploration focus on surface
hydrogen occurrences and generation processes. However, the trapping process is the most …

Abstract The Longmaxi Formation has abundant shale gas resources. High-yield wells have
been obtained in medium-shallow and deep areas in the Sichuan Basin. Quantitative …

Loess features metastable microstructure and is deemed susceptible to chemical
contaminant permeation. However, studies on the loess permeability evolution under water …

The development of a cost-effective and accurate permeability characterization method for
large-scale mining overburden conditions is topical for engineering assessment of mine …

Water inrush represents a significant hazard in karst tunnels, and the water-resistant rock
mass plays a pivotal role in water inrush incidents. It is of great significance to explore the …

Fault-bounded traps, especially along active faults, have complicated hydrocarbon retention
and leakage mechanisms. For successful exploration studying hydrocarbon leakage is …

The mechanic and permeability behavior in sandy mudstone is crucial to hazard prevention
and safety mining. In this study, to investigate the evolution and characteristic of permeability …

Older rift basins, which were deeply buried and reworked by advancing fold-thrust belts,
offer potential opportunities for hydrocarbon accumulation, but capturing and defining them …

This study proposes a method to accurately assess the macroscopic Young's modulus of
mudstone after water immersion, leveraging the mechanical properties of microscopic …