Low Salinity Water (LSW) incorporates in surfactant Enhanced Oil Recovery (EOR) as a pre-flush is common practice aiming to reduce the formation salinity, which affects adsorption. However, field implementation, adsorption of unavoidable, so creating scheme that detaches trapped equally essential. In this study, LSW was candidate enhance desorption surfactant. solely formulated from NaCl (1 wt....

Optimization studies are an important task in reservoir engineering practices such as production optimization and EOR (Enhanced Oil Recovery) assessments. However, they extensive with many simulations that require huge computational effort resources. In terms of EOR, CO2 injection is one the most common methods employed due to a high recovery potential environmental benefits. To assess feasibil...

The present study investigates the effect of TiO2 nanoparticles on stability Enhanced Oil Recovery (EOR)-produced stable emulsion. chemical precipitation method is used to synthesize nanoparticles, and their properties were determined using various analytical characterization techniques such as X-ray Diffraction (XRD), High-Resolution Transmission Electron Microscopy (HRTEM), Field Emission Sca...

Applications of Enhanced Oil Recovery (EOR) are highly required and needed in Sudan to keep oil supply at stable levels. ”FUL” Oilfield has shallow reservoir affected by big boundary bottom water drive with high crude viscosity. This research, through a comprehensive analysis the current producing wells, perforation intervals, CO2 temperature analysis, steam parameters optimization which using ...

Abstract Diminishing hydrocarbon reserves in oil reservoirs and the need to sustain continuous production have prompted researchers further investigate Enhanced Oil Recovery (EOR) techniques. Researchers also test run these processes before EOR fluid injection into reservoir maximise whilst minimising damage loss. This study aims simulate displacement during of two different types fluid, namely...

In enhanced oil recovery (EOR), the micro-oil droplet heavily affected the stability of foam and prevented foam flooding. In this paper, the oil bridge-stretching mechanism of foam rupture was described through molecular dynamics with the aim of providing supplements to the experiments at the molecular level. Two important phenomena for foam rupture have been pointed out by the simulation. One ...

The efficiency of emulsion injection as an enhanced oil recovery (EOR) method is investigated in a synthetic porous medium consisting sintered bi-disperse glass beads, which emulates the porosity and permeability real oil-bearing rocks. Synthetic seawater oil-in-water are successively used to displace mineral initially saturates space. Micro-CT images with 4 ?m resolution acquired at end differ...