Miscible CO 2 injection appears to be an important enhanced oil recovery technique for
improving sweep efficiency and eliminating CO 2-oil interfacial tension resulting in up to …

Abstract In our previous publications (;,;), we presented a philosophy for the operation of gas
injection processes in unconventional liquid reservoirs (ULR) that consisted in using a huff …

In light of the depletion of conventional oil reserves and rising global warming, the CO2-EOR
has garnered global attention among stakeholders for its potential to evolve into a net …

In recent times, particularly in the 21st century, there has been an alarming increase in the
demand for global energy, along with continuous depletion in conventional oil reservoirs …

The energy demand is still increasing across the globe, while environmental concerns about
global warming effect and greenhouse gases have augmented recently. CO 2 injection into …

To assess the effect of gas injection as a technique for enhancing oil recovery (EOR) in
shale rocks, extensive simulations have been carried out over the past few decades …

Analytical chemistry is powerful in analyzing complex mixtures of crude oil and brine
subsurfaces on the basis of atomic and molecular levels. Geochemistry applies chemical …

CO 2 enhanced oil recovery (EOR) is a potential way for carbon capture, utilization and
storage (CCUS). However, the effect of CO 2 injection is greatly influenced by the reservoir …

In this study, considering the differences of minimum miscibility pressure (MMP) measured
with the slim-tube and rising bubble apparatus (RBA) methods and taking each individual …

Local displacement efficiency from CO2 gas injection is highly dependent on the minimum
miscibility pressure (MMP). Correlations are often used to estimate the MMP where the …