Without remorse, fossil fuels have made a huge contribution to global development in all of
its forms. However, the recent scientific outlooks are currently shifting as more research is …

Underground hydrogen storage in geologic media has gained significant interest as a
strategy toward net-zero emissions. However, the selection of a feasible geologic storage …

Expectations for energy storage are high but large-scale underground hydrogen storage in
porous media (UHSP) remains largely untested. This article identifies and discusses the …

The oxidation of fossil fuels produces billions of tons of anthropogenic carbon dioxide (CO 2)
emissions from stationary and nonstationary sources per annum, contributing to global …

In hydrogen geological storage, capillary sealing efficiency analysis of caprocks is very
important for containment security. In this work, the H2 wettabilities of three shales and one …

Supercritical fluids find use in various areas in oil and gas production operations due to their
unique properties. Supercritical CO 2 (sc-CO 2) with its reduced viscosity, increased …

The development of hydraulic fracturing and horizontal drilling techniques has promoted the
exploitation of shale gas resources. However, using water has several potential drawbacks …

This paper presents a comprehensive review of the technical progress as well as updated
knowledge and understandings of IOR/EOR technologies for tight oil reservoirs. Critical and …

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 …

We review the literature data published on the topic of CO2 wettability of storage and seal
rocks. We first introduce the concept of wettability and explain why it is important in the …