an Entity references as follows:
The Ana gas field natural gas field located on the continental shelf of the Black Sea. It was discovered in 2010 and developed by . It will begin production in 2010 and will produce natural gas and condensates. The total proven reserves of the Ana gas field are around 247 billion cubic feet (7.1 km³), and production is slated to be around 110 million cubic feet/day (3.1×106m³) in 2010.