Russia's Gazprom and a group of European companies agreed on the project last year, raising protests mostly among central and southern European countries.

Global LNG output is expected to rise by a third to about 330 million metric tons annually by 2018, according to Sanford C. Bernstein & Co. Most of the new fuel will come from the U.S. and Australia, which is poised to topple Qatar as the biggest supplier. Unlike Saudi Arabia, the largest oil shipper, Qatar won’t be fighting for market share at the expense of earnings.

Iran needs $20bn to develop the remaining phases of the South Pars gas field, energy minister Bijan Namdar Zanganeh said

Natural gas demand is expected to rise to 199 billion cubic meters in 2016, Zhu Fang, head of market information department at the China Petroleum and Chemical Industry Association told Reuters after a media briefing by the association on Tuesday in Beijing.

“The advent of [more sellers of] LNG is another challenge of the gas market,” Adeli said and noted that the U.S. has utilised modern technologies to produce gas from shale, so that the country has been turned from a gas importer to an exporter. Australia, another OECD country with no interest in joining organisations that could be seen as cartels, is already an LNG exporter and its output is rising sharply over the coming few years.

U.S. Rig Count is down 34 rigs from last week to 664, with oil rigs down 20 to 516, and gas rigs down 14 to 148.

“Given the volumes of gas shipped to Europe, the marginal cost of additional Russian gas is low and they should be able to compete with US LNG supplies,” said Malcolm Johnson, a Guildford, England-based faculty member of The Oxford Princeton Programme, an energy training provider. “However, it is clear that in certain countries there is a desire to diversify supplies for supply security.”

While tens of thousands of jobs have already been cut in 2015, more redundancies are expected this year as companies narrow their focus.

Iran's deputy oil minister for commerce and international affairs, Hossein Zamaninia, said Tehran had identified nearly 50 oil and gas projects worth $185 billion that it hoped to sign by 2020.

“While the UK offshore oil and gas industry is having to adapt to the low oil price and driving greater efficiencies throughout its operations the fact is that the value of our product has more than halved," she said. "Times are really tough for this industry and for the people working in it. We will continue to see job losses as we move into 2016 and we must be thoughtful and supportive of our colleagues and their families who are being made redundant or who are at risk of being made redundant."

U.S. Rig Count is down 2 rigs from last week to 698, with oil rigs down 2 to 536, and gas rigs are unchanged from last week, at 162.

West Texas Intermediate (WTI) and Brent, two of the major crude oil benchmarks, account for about 69% of the weighting in the S&P GSCI Energy index. As a result, the energy index tends to follow major price movements in the crude oil market. With sustained, high crude oil production from countries like Saudi Arabia, Iraq, the United States, and Russia, global liquid fuel inventories rose significantly in 2015, resulting in crude oil prices falling to 11-year lows in December.

In July 2014, at the height of the Crimean Crisis, Ukraine imported gas from Western Europe, and particularly from Germany for $370 per 1,000 cubic metres. Earlier in the 2014, the country had paid $273 per million cubic metres for gas from Russia.

Mr. Novak said that the project could still be implemented if the European Commission develops corresponding infrastructure for natural gas transportation in Central and Eastern Europe,

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.