Steady progress: oil and gas production facilities at the Filanovskogo field in the Russian sector of the Caspian Sea that is operated by Lukoil Photo: LUKOIL

Lukoil cheers production boost at key Caspian oil and gas fields

Russian oil producer, however, reveals it has been dealt a blow by adverse tax changes and output restrictions

25 November 2020 15:41 GMT Updated  25 November 2020 15:41 GMT
 in    Moscow