Oil fields currently operational and those under development use a variety of enhanced oil recovery (EOR) techniques. Common processes include thermal, chemical, miscible processes, as well as other hybrid methods.
By using EOR, oil companies can access previously unattainable reserves. For more information about EOR techniques, engineering and procurement companies like Vista Projects, Fluor Corporation, or China Harbour Engineering Company may help you out.
This method increases the temperature of areas in the reservoir to heat the crude oil during formation and lessen its viscosity. As this approach can severely damage the underground well structure, you need to invest in special equipment. For further technical information and expertise, you may consult an engineering company.
This EOR method is one of the most common techniques to retrieve oil left behind after traditional recovery process. To increase the viscosity of fluid, high-molecular-weight polyacrylamide is necessary. This process also improves volumetric sweep efficiency, which further increases the oil recovery factor.
Gas Drive Oil
Gas injection, also known as miscible flooding, is a term for processes that introduce miscible gases into the reservoir. In miscible displacement process, it’s possible to improve oil displacement and maintain reservoir pressure at the same time. This is possible through a reduction of oil and water.
EOD is an intricate subject that requires expertise. When looking for an engineering company for your next oil and gas project, make sure to choose firms that are not simply consultants, but also committed partners.Read More