Abstract After single-gas (SG) injection operations in tight oil reservoirs, a significant amount of is still unrecovered. To increase productivity, several sequencing gas techniques have been utilized. Given the scarcity research on multiple-gas alternating schemes, this study propose an optimized triple-alternating-gas (TAG) for improved recovery. The performance TAG process was demonstrated ...

An increase in fossil fuel consumption has significantly increased the concentration of greenhouse gases (GHGs). Waste energy recovery can reduce GHGs by reducing fossil fuel consumption. In the FCC unit in refineries, the catalyst is continuously regenerated by burning off the deposited coke with air and a large flux of waste gas with high temperature is generated which is vented into the atmo...

Eight years ago, we wrote an editorial for the British Journal of Anaesthesia exploring whether rapid, uncomplicated recovery after surgery would have downstream benefits other than just reduction in hospital length stay (LOS).1Fawcett W.J. Mythen M.G. Scott M.J.P. Enhanced recovery—more reducing stay?.Br J Anaesth. 2012; 109: 671-674Abstract Full Text PDF PubMed Scopus (40) Google Scholar At t...