Block heights and capillary continuity between matrix blocks play paramount role in the sensitivity analysis and therefore the history matching of cumulative oil production and production rate of carbonated fractured reservoirs. In this study, the influence of these parameters upon cumulative production and recovery factor of an Iranian fractured reservoir were studied by the usage of a sim...

The effect of TiO2–SiO2 hybrid nanofluid on the enhanced oil recovery process is experimentally investigated. flooding efficiency measured for a in an initially oil-filled transparent micro-porous medium. Measurements were performed two different surface wettability conditions, namely water-wet and neutral-wet. average nanoparticle size, viscosity, tension, contact angle are reported. compared ...

We investigate the effect of a temperature gradient on oil recovery in a two-dimensional pore-network model. The oil viscosity depends on temperature as μ(o) [Please see text] e(B/T), where B is a physicochemical parameter, depending on the type of oil, and T is the temperature. A temperature gradient is applied across the medium in the flow direction. Initially, the porous medium is saturated ...

Abstract Based on the global need to efficiently eliminate highly produced amounts of sewage sludge, alternative technologies are required be practically developed. Reduction sludge waste quantities with energy recovery is most important and modern practice, least possible impact environment. Appropriate for treating disposal currently considered: incineration, gasification pyrolysis. The main ...