Enhanced Oil Recovery

By : Me-Ragil Tri Pradita

The definition of EOR

A Method that use to recover the oil content when the general oil production method no longer efficient

Objective

The main objective of EOR is to recover as much as possible oil in reservoir / well

EOR operation

Chemical Miscible displacement Thermal

Chemical

Mobility control of fluids

Miscible Displacement

Reduction of oil viscosity upon solution of the gas into the oil

Increase the volume of the oleic phase

thermal

Heat from steam injected into heavy oil reservoir

Reduce the oil viscosity

How to choose the right method of EOR