Viscous oil recovery method

Wells – Processes – Distinct – separate injection and producing wells

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Details

208 11LE, C10G 104, E21B 4324

Patent

active

041564634

ABSTRACT:
Disclosed is a thermal oil recovery method suitable for recovering viscous oil by injecting steam and an amine compound having the following formula:

REFERENCES:
patent: 3051644 (1962-08-01), Friedman et al.
patent: 3221813 (1965-12-01), Closmann et al.
patent: 3347313 (1967-10-01), Matthews et al.
patent: 3360043 (1967-12-01), Braden, Jr. et al.
patent: 3913671 (1975-10-01), Redford et al.
patent: 3929625 (1975-12-01), Lucas
patent: 4043922 (1977-08-01), Palmer et al.

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