With the continuous growth of global energy demand and the late stage of conventional
oilfield exploitation, the demand for developing and utilizing low-permeability heavy oil …

Steam injection is a novel and promising technology for enhancing coalbed methane (CBM)
recovery. Accurate descriptions of the migration and adsorption of water vapor on coal is …

Research on reservoir rock stress sensitivity has traditionally focused on unary granular
structures, neglecting the binary nature of real reservoirs, especially tight reservoirs …

The methane drainage in liquid-saturated coal is directly related to the multiphase flow in
complex geological structures. In this study, the pore-fracture dynamic evolution induced by …

The in-situ pore-fracture development is crucial for the methane drainage during
underground mining. In this study, the dynamic characteristic and evolution mechanism of …

Hydraulic fracturing and water/nanoemulsion flooding technology are effective stimulation
measures for tight oil production. The complex pore structure of ultra-low permeability …

This research aims to further understand the CO 2 flow behavior during CO 2 flooding. Here,
we used NMR to monitor oil saturation during core flooding experiments and volume of fluid …

This article presents an experimental investigation on failure strengths and mechanical
responses of transversely isotropic slates under the compressive differential cyclic loading …

In order to solve the problems of conventional water injection development difficulties and
low recovery factor in low-permeability reservoirs, the method of high-pressure air drive is …

The pore network controlled by in-situ stress significantly influences the CO 2 flooding in low-
permeability reservoirs. In this study, the CO 2/oil distribution and response of pore structure …