This review presents the latest update, applications, techniques of the NMR tools in both
laboratory and field scales in the oil and gas upstream industry. The applications of NMR in …

Polymer gel systems have been widely applied to control excessive water and improve oil
recovery (IOR) in petroleum reservoirs. They are usually divided into two main types, in-situ …

Early-age reaction kinetics of geopolymers is one of the challenging issues associated to
their mechanical performances and durability. In this work, the early-age reaction of …

Dynamic monitoring of the internal fluid distribution during CO 2 immiscible/miscible flooding
provides a crucial window for illuminating key processes controlling displacement and …

Natural gas trapped in hydrate deposits is a potentially enormous source of energy which
can in principle be extracted from the underground reservoir structures. These reserves can …

In the present study, experimental and modeling investigations were performed and
combined to implement trustworthy paradigms to predict the viscosity value under different …

This study aimed to evaluate the functionality of bioactive terpenes on Spirulina (Arthrospira
platensis; AP) and Chlorella (Chlorella vulgaris; CV) biomasses. The two microalgae …

CO 2 flooding has been proven to be an effective method to improve oil recovery, and the
interface characteristics of the displacement front directly affect the oil recovery and CO 2 …

The mechanism behind the 1H nuclear magnetic resonance (NMR) frequency dependence
of T 1 and the viscosity dependence of T 2 for polydisperse polymers and bitumen remains …

In situ shale or kerogen oil production is a promising approach to developing vast oil shale
resources and increasing world energy demand. In this study, cyclic subcritical water …