Highlights•CO2 capture and utilization as key processes for circular economy.•New
adsorbent/absorbent materials and catalysts are discussed.•Chemical and Biochemical …

Underground storage of carbon dioxide (CO2) in geological formations plays a vital role in
carbon capture and storage (CCS) technology. It involves capturing CO2 emissions from …

Gas transport mechanism in a shale nanopore is investigated by considering convective
flow, gas diffusion, and surface diffusion. A common practice in modeling shale gas …

Storing CO 2 and H 2 in underground reservoirs represents an effective approach to
sequester increasing amounts of captured CO 2 for carbon neutrality and to store H 2 to …

In this review, the development and application of microbially induced carbonate
precipitation (MICP) technology for the sealing of underground engineering fractures are …

CO 2 huff-n-puff is a potential approach to improve the oil displacement efficiency in the
deep reservoirs, which can achieve carbon sequestration and efficient oil production …

Carbon dioxide (CO 2) injection for shale oil production is a promising CCUS (Carbon
dioxide Capture, Utilization and Storage) technique, which achieves the synergistic effect of …

Shales have been a major focus of the energy industry over the past few decades. Recently,
there is a paradigm shift in the energy industry to low-carbon solutions, such as carbon …

Carbon dioxide and methane interaction with organic matter mostly represented by kerogen
heavily impacts carbon storage and enhanced gas recovery in shales. Kerogen pores are …

This paper presents a numerical model based on the projection-based embedded discrete
fracture model (pEDFM) to appraise CO 2 sequestration capacity in shale gas reservoirs …