Gazprom a three-day period where gas supplies to Ukraine were halved, Gazprom agreed to supply Ukraine with gas for the rest of the year. The contract removed intermediary companies. On 1 April 2014, Gazprom increased the gas price charged to Ukraine from $268.50 to $385.50 (£231.00) per 1,000 cubic metres. Ukraine's unpaid gas bills to Russia stood at $1.7bn (£1.02bn). On 30 October 2014, Russia agreed to resume gas supplies to Ukraine over the winter in a deal brokered by the European Union. Gazprom is a vertically integrated company, one which owns its supply and distribution activities. Gazprom owns all its
Gazprom in the Nadym-Pur-Taz region (near the Gulf of Ob) in Yamalo-Nenets Autonomous Okrug in Western Siberia. Historically, the three largest fields are Medvezhe, Urengoy and Yamburg. After more than twenty years of production, the fields are now in decline. Production from the fields has decreased by twenty to twenty-five bcm per year. The production at Zaporliarnoe, Gazprom's fourth largest field, increased until 2004, offsetting the decline in the other fields. Since 2004, Gazprom has maintained production by activating new smaller fields and by purchasing production assets from other companies. Gazprom Neft produces crude oil. In 2005, Gazprom purchased 75 percent