CO 2 injection is a promising method to rejuvenate the shale oil reservoirs after the primary
production. In this work, we comprehensively reviewed the CO 2 injection enhanced oil …

Shale oil and gas primarily exist in nanoscale pore-fracture networks. Thus, it is essential to
clarify the flow behavior of hydrocarbon in confined nanopores. This paper summarizes …

In recent years CO 2 injection in shale has been investigated with aim to enhance shale gas
recovery (ESGR) and permanently sequester CO 2. This paper reviews the state of research …

Abstract CO 2 storage, CO 2 stimulation, CO 2-enhanced oil recovery (EOR), and CO 2-
enhanced gas recovery (EGR) in shale reservoirs have recently attracted attention …

Abstract Supercritical carbon dioxide (ScCO 2)-based fracturing technology associating with
CO 2 enhanced shale gas recovery is a promising technology to reduce the water …

Geochemical interactions between shale and supercritical carbon dioxide (scCO 2) may
dominate CO 2 storage in shale gas reservoirs by changing the brine chemistry and rock …

The viability of enhanced coalbed methane recovery (ECBM) and enhanced shale gas
recovery (ESGR) are abundantly explored in various studies since they present a solution …

Porosity and pore size distribution (PSD) are essential petrophysical parameters controlling
permeability and storage capacity in shale gas reservoirs. Various techniques to assess …

The shale oil in the Jimsar sag, Junggar Basin, NW China is developed by horizontal wells
and volume fracturing, and has the characteristics of a high initial production rate followed …

Studies on the near-critical carbon dioxide (NC-CO 2) adsorption behavior of organic-rich
shales are important for shallow shale gas exploration and hydrocarbon recovery …