The immediate outlook for oil prices remains bleak, with some analysts like Goldman Sachs saying prices as low as $20 per barrel might be necessary to push enough production out of business and allow a rebalancing of the market.

The latest Reuters survey of 31 analysts showed an average price forecast for Brent for next year at $57.95 a barrel, more than $20 above current prompt market values.

"Our estimate for next year is around $40 per barrel when estimating budget revenues. At $40 per barrel there is an understanding about how to act. Measures and proposals have been prepared."

“We see the market balancing some time in 2016. We see demand ultimately exceeding supply...Prices in due course will respond,” he said.

For oil and gas producers, 2016 will be a year of cost-cutting, restructuring, refinancing when it is possible, and in some cases bankruptcy when it is not. Merger and acquisition activity, which was sluggish this year because of disagreements over valuations, may pick up speed.

Government ran a record deficit of nearly 367 billion Saudi riyals ($98 billion) this year, or about 15% of gross domestic product, as low oil prices suppressed revenue, pushing it to cut planned spending by 14% in 2016 amid expectations that income from oil sales will remain under pressure.

“TAP is crucial in the diversification of gas sources in Europe through the development of the Southern Corridor from the Republic of Azerbaijan and potentially other countries,” said Carlo Malacarne, Snam’s chief executive officer.

"We’re facing challenges in a number of countries, including Ukraine where we were forced to sell our assets though they were among the best. We’ve sold our assets in Estonia. Today we listed for sale our assets in Lithuania and Latvia where there is rather serious anti-Russia sentiment that’s why the board of directors took the decision to leave those countries," Alekperov said.

Modi and Putin hailed what they termed a “strategic partnership” at their Kremlin meeting on Thursday and pledged to boost business ties, with the Indian leader signaling progress on defense projects to ensure his country upgrades its weapons capability.

Beijing has indicated it could ultimately form a separate pipeline monopoly to encourage the development of China’s domestic natural gas industry which has so far been limited by CNPC’s stranglehold over the majority of the country’s pipeline network.