Since Crimea was illegally annexed, the Russian Federation has produced 9.2 billion cubic meters of gas there and made no investment in infrastructure.
Ukraine's Energy Challenge
Ukrinform: Russia produces 9.2 billion cubic meters of gas in Crimea
(Archive photo) Drilling platform Petro Godovanets in Crimea was one the key assets owned by Chornomornaftogaz, state energy monopoly Naftogaz's subsidiary, before the annexation.