What are the two recovery schemes ONGC uses to maintain production from its brownfields?
IOR and EOR
IOR and IFR
EFR and EOR
IFR and EFR
Answer
ONGC maintains production from its brownfields like Mumbai High by investing in various Improved Oil Recovery (IOR) and Enhanced Oil Recovery (EOR) schemes.
Unearth the Energy Giants: A Thrilling Quiz on Oil and Natural Gas Corporation