Oct 15 (Reuters) - Suncor Energy Inc SU.TO spokeswoman:
* Says repairs to oil sands upgrader after weekend fire seen taking until month-end.
* Alberta oil sands plant to operate at reduced rates until then.
* Company still expects full-year ‘09 oil sands output of 300,000 bpd, +5 pct/-10 pct. (Reporting by Jeffrey Jones)