Rigorous characterizations of fluid contents, rock/fluid interactions, and pore-size
distributions are crucial in the development of unconventional resources. As a nonintrusive …

Geologic CO 2 sequestration (GCS) has been identified as the most viable option for
effectively reducing greenhouse gases emissions to mitigate global warming and worldwide …

The investigation of the mechanism of CO 2/water flooding in ultralow-permeability oil
reservoir is critical to the enhanced oil recovery. In this study, a series of core flooding …

CO 2 foam flooding technology is one of the important methods to improve the efficiency of
CO 2 sequestration in saline aquifers. This article explores the influence rules of pressure on …

The characterisation of the pore-fracture structure (PFS) and its evolution in coal during
mining are essential for preventing gas outbursts and improving gas extraction efficiency. In …

Reservoir wettability is very important to predict the structure and residual capture capacity,
potential CO 2 leakage accidents and improve the risk assessment and sequestration safety …

Oil production performance in the unconventional reservoirs is significantly affected by the
flooding agent and occurrence environment. In this study, the in-situ stress and …

Huff-n-puff methods using nanofluid and/or CO 2 are most promising methods for enhancing
oil recovery in the Mahu Oilfield, Xinjiang, China. Six tight glutenite reservoir samples were …

Traditional core flooding experiments can only be used post breakthrough while what
happens in the core prior to this time is vital to understand multiphase flow phenomenon for …

Proppants are injected with the fracturing fluid to keep the hydraulic fractures open.
However, deposition of coal fines in the void spaces between proppants significantly …