Turkey is Gazprom's second biggest export market after Germany. In 2015 Gazprom exported about 27bn m3 of gas to Turkey. Currently Russian gas is exported to Turkey via the Blue Stream gas pipeline and the Trans Balkan gas pipeline.

Russia, Saudi Arabia and other major oil exporters met in Doha in April in a bid to stabilize global markets by putting caps on output. The effort collapsed as Saudi Arabia demanded that rival Iran join the pact. At the time, Iran had ruled out any limits as it ramped up production after the lifting of international sanctions.

During the visit, President Rouhani attended trilateral talks among Iran, Russia and Azerbaijan and conferred with his Russian and Azeri counterparts on expansion of trilateral cooperation in commerce, energy, telecommunications, environment, fight against terrorism, transportation and transit of goods.

"Not only willing to cooperate with Zarubezhneft Company as investor in the fields, we are also calling for fully benefiting from their state of art technology,"

Ramezani told the Panel of Prospect of Gas Industry in Next Half a Century that the deal is expect to prepare the condition for export and shipment of gas to West Europe.

Total E&P Russie, a 100% affiliate of Total group, has transferred a 20% participating interest in and the operatorship of the Production Sharing Agreement for the Development and Production of Oil in the Kharyaga Field (Kharyaga PSA) to Zarubezhneft-Production Kharyaga LLC, a subsidiary of Zarubezhneft JSC.

However, in conjunction with both lower oil prices and international sanctions, Russia has recently experienced five consecutive quarters of decline in GDP, representing that country's deepest economic downturn since 2008-09.

Crisis in the global energy industry provides a unique opportunity to expand Rosneft and PDVSA cooperation, which may have a substantial effect on the global oil markets balancing.

Between January-July, flows totaled 66.52 Bcm, 16% higher than the cumulative total for the same period last year and 13% up on the previous record high for the January-July period of 58.73 Bcm from 2014.

Russian assets are under pressure as concerns resurface that the global oil market is over supplied. After rallying from a record low at the start of the year as crude rebounded, the ruble is the third-worst performer in emerging markets so far this quarter.