This paper gives a critical review of miscibility-measurement techniques published in the
open literature along with recommendations and lessons learned. Many of these published …

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 successful development of tight oil reservoirs in the US shows the bright future of
unconventional reservoirs. Tight oil reservoirs will be the main target of exploration and …

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 …

Enhanced oil recovery by CO 2 injection technology (CO 2-EOR) plays a crucial role in
enhancing oil production and the permanent sequestration of anthropogenic CO 2 in …

Due to the poor physical properties of tight reservoirs, CO 2 huff-n-puff (HNP) is considered
a potential enhanced oil recovery (EOR) method after primary depletion. Optimization plays …

Because of the ultra-low permeability of tight formations, gas injection is believed to be an
effective method to enhance oil recovery (EOR). However, it has two modes: huff-n-puff …

Unconventional reservoirs such as the Eagle Ford have had tremendous success over the
last decade, and while wells come on at high rates, they drop quickly and the recovery …

Aimed at advancing gas injection enhanced oil recovery (EOR) technologies in
unconventional reservoirs, this study comprised a series of activities to bridge the gap …

Injection pressure, soaking duration, and depletion strategy are crucial operational
parameters for a successful gas Huff-n-Puff (HnP) pilot. There is limited experimental data …