Scale inhibition during oil production
Secondary oil recovery method
Secondary recovery procedure
Sequential injection foam process for enhanced oil recovery
Solvent enhanced fracture-assisted steamflood process
Solvent flooding to recover viscous oils
Solvent push-pull process for improving vertical conformance of
Steam flood oil recovery process
Steam stimulation process for recovering heavy oil
Steam-foam drive
Steamflood recovery method for an oil-bearing reservoir in a dip
Steamflooding in multi layered reservoirs
Stimulation of gas wells with phosphate ester surfactants
Stimulation of oil and gas wells with phosphate ester surfactant
Surfactant composition and method for cleaning wellbore and oil