The Use of Montmorillonite Nanoparticles for Enhanced Oil Recovery - Elham Tahernejad - Bog

To enhance oil recovery many factores are involved like tempreture and pressure aswell as salinity of water to increase oil recovery we needs to inject water as an injection fluid if the viscosity of water is less than the oil, pleny of oil will by passed to have better sweep efficiency we need to add polymer like polyacrylamide to increase the viscosity of water that we needs to inject., albeit adding polymers has good impact on the viscosity of water, the tempreture of reservoir and pressur can complicate the situation of injection since polymers are not able to be sustainable at theses pressure and tempreture their chain will be destroying during this situation to settle these defects nano montmorilonit were added to fortify polyacrylamide to increase sustainability in this situation.