CORRECTED-Drone debris sparks small fire at Slavyansk refinery in Krasnodar, authorities say

Aug 13 (Reuters) - Debris from destroyed drone sparked a small fire that was promptly extinguished at the Slavyansk oil refinery in the Krasnodar region, the administration of the region in Russia's south said on Wednesday.

"There are no casualties reported," the administration said on the Telegram messaging app. "The fire was promptly extinguished. Emergency and special services are working at the scene."

Slavyansk refinery is a private plant with a capacity of around 100,000 barrels per day. It supplies fuel for both domestic use and export.