Enhanced oil recovery techniques

Enhanced oil recovery (EOR) involves methods used to extract additional oil from reservoirs after primary and secondary methods become less effective. Techniques include injecting substances like water, steam, chemicals, or gases to increase pressure and reduce oil’s viscosity, making it easier to flow to the wellbore. These methods can significantly boost the amount of recoverable oil, extending the life of oil fields and maximizing extraction. EOR is a crucial part of the oil industry’s effort to optimize resource use while addressing economic and environmental considerations.