Institution
Southwest Petroleum University
Recent research
- Engineering & TechnologyOpen access
Tight sandstone reservoir effectiveness is governed not by pore volume alone, but by the storage and flow contributions of different pore-throat scales, their structural complexity, and their three-dimensional connectivity. This study investigates tight sandstones of the Benxi Fo...
- Climate & Environment
Abstract Aligned with China’s “dual carbon” strategic objectives, natural gas hydrates─recognized as a crucial source of clean unconventional natural gas─constitute a significant technological avenue for securing national energy stability and meeting carbon reduction targets thro...
- Engineering & Technology
Nonlinear Entropy–Enthalpy Correlation forMethane Adsorption on Shale
Abstract The enthalpy–entropy compensation effect is widely recognized in shale gas adsorption studies, where the standard adsorption entropy change is typically reported to vary linearly with the standard adsorption enthalpy change. However, this study reveals that such linear a...
- Engineering & TechnologyOpen access
Phase Behavior and Critical Properties of Hydrocarbons in Shale Illite Nanopores
Clay minerals are significant constituents of shale reservoirs, yet the confinement-induced phase behavior of hydrocarbons within clay nanopores has received comparatively less attention than in carbonaceous materials. In this study, Grand Canonical Monte Carlo (GCMC) simulations...
- Materials & Energy
Abstract Considering the limitations of traditional adsorption and standalone photocatalytic technologies, as well as the environmental hazards posed by antibiotics, a novel Ag2CO3/CCN S-scheme heterojunction was fabricated by coupling Ag2CO3 with Coca-Cola-modified g-C3N4 (desig...
- Society & EconomicsOpen access
Abstract Depressive symptoms among Chinese middle-aged and older adults have risen substantially in recent years, yet how neighborhood and family factors relate to mental health remains insufficiently understood in China. Using survey data from 1,177 respondents in Chengdu, this...