“Gazprom has useful and precious experience in various fields of the gas industry and can provide them to the NIGC,” Shana quoted him saying.

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.

Gazprom’s “export policy has always been balanced and adaptive,” says spokesman Sergei Kupriyanov. He argues that European customers have become more interested, not less, in Russian gas, given Europe’s own decline in production.

I think Russia would be happy if the Southern Corridor did not happen, but I think at this point it's a fait accompli – it will happen. The Shah Deniz project has been approved and a final investment decision has been taken. Work is progressing on it and on the Trans Anatolian Pipeline (TANAP) that will cross Turkey and go on into Europe. The present issues between Turkey and Russia will only strengthen the resolve for completing the Southern Corridor. The question will be how much the Southern Corridor can expand beyond the currently planned quantities of 10 bcm to Europe and the 6 bcm to Turkey. It is also a question of whether there will be other gas sources that can put gas into that pipeline system.

The trend demonstrates Russia's resolve not to cut output despite calls from OPEC to independent producers to curb production to support falling prices.

The oil-rich kingdom spent hundreds of billions of dollars at home in the past decade to bolster its economy and dole out subsidies that provide cheap energy and food for its 30 million people, as it enjoyed years of high crude prices. But the price of oil has fallen by more than half since the middle of last year, forcing the government to dip into reserves, reassess its spending plans and look for ways to diversify sources of revenue.

U.S. Rig Count is down 9 rigs from last week to 700, with oil rigs down 3 to 538, and gas rigs down 6 to 162.

The US Federal Reserve subjects banks with at least $50bn in assets, including the US arms of foreign banks, to an annual stress test, that is designed to ensure they could keep trading through a deep recession and a big shock to the financial system.

In 2015, Gazprom increased market share in Europe and Turkey by one percentage point, from 30.2% to 31.2%,

Russian Economy Minister Alexei Ulyukayev put it more bluntly, telling reporters in Brussels that blocking Nord Stream-2 would be "a shot in the foot" especially for Gazprom's European clients.

Since March 2014, Iran has increased its gas output by 200 million cubic meters per day. The managing director of the National Iranian Oil Company has said that by boosting 100 million cubic meters per day of gas in the current year, Iran is ready to outpace Qatar, because seven phases of the South Pars will come on stream this year.

The $2.5 billion East-West pipeline connects Galkynysh and other fields in the east of the country to its Caspian coast, from where a proposed Trans-Caspian link could deliver gas to Azerbaijan and then to Europe.

Rhetoric and geopolitical ambitions can be self-defeating in that respect, as the natural gas sector tends to be dominated by grandiose infrastructure projects and ambitious themes that may not come to fruition.

US oil major Chevron said on Tuesday it planned to sell up to 1m metric tonnes of LNG a year to China Huadian Green Energy from 2020, ensuring 80 per cent of gas from its Gorgon and Wheatstone projects is committed in long-term contracts.

A spokesman for the US oil and gas producer confirmed it had sold its 50 per cent stake in the venture, which is focused on the far north-west of Russia. Rosneft, the Russian state oil company, also sold its stake in the asset last week, in a deal that valued the business at about $150m-$200m, according to one person familiar with the matter.