Feb 17 (Reuters) - Ukraine's drone attack on Russia's

Krasnodar region injured one person and damaged at least 12

houses, the governor of the southern Russia region said early on

Monday.

In a post on the Telegram messaging app, Governor Veniamin

Kondratyev called the attack "massive", but did not provide

further detail.

Russia's SHOT Telegram news channel reported that Ukraine

tried to attack the Ilsky oil refinery and that drone wreckage

sparked a fire there.

Reuters could not independently verify the report.

There was no immediate comment from Ukraine. It has said in

the past its attacks inside Russia target infrastructure key to

Moscow's war efforts.

The refinery, which has a capacity of around 138,000 barrels

per day, has been a target of numerous Ukrainian attacks since

2023, when Kyiv stepped up its drone attacks on Russian energy

infrastructure.