Investors have pulled billions from US stock funds for the third straight week amid sharp market gyrations, which have frayed investor nerves as global equity bourses slid deeper into correction territory.

Schlumberger Chairman and CEO Paal Kibsgaard commented, "Full-year 2015 revenue of $35.5 billion decreased 27% year-on-year in line with upstream capex spending cuts that resulted in significantly lower E&P investment levels."

Nord Stream 2 will be built, according to Gazprom’s chairman of the board, Viktor Zubkov. “This means that customers will receive gas at favorable prices, but for this we need reliable sources of supply and uninterrupted means of transportation,” he said.

Ukraine, once one of Russia’s biggest foreign gas buyers, had a debt of more than $29 billion before Tuesday’s bill, according to Gazprom. Naftogaz has demanded almost $26 billion from Gazprom in Stockholm arbitration, claiming it overpaid for supplies and was paid too little for transit, with a court ruling not expected before the middle of the year.

Particular attention was given to the Nord Stream 2 project. The parties noted that in light of the declining European gas production, the construction of this gas pipeline was crucial for meeting the growing Russian gas demand in Europe in the future.

Iran is in a good position to deliver on its target to raise oil output by 500,000 b/d within six weeks and by a further 500,000 b/d six months after that.

Flint Hills Resources LLC, the refining arm of billionaire brothers Charles and David Koch’s industrial empire, said it offered to pay $1.50 a barrel Friday for North Dakota Sour, a high-sulfur grade of crude, according to a corrected list of prices posted on its website Monday. It had previously posted a price of -$0.50. The crude is down from $13.50 a barrel a year ago and $47.60 in January 2014.

Russia’s OJSC Rosneft has entered a deal with BP PLC to dissolve their Ruhr Oel GMBH (ROG) joint venture as part of a plan by the companies to restructure their refining and petrochemical businesses in Germany.

Russia’s OJSC Rosneft has entered a deal with BP PLC to dissolve their Ruhr Oel GMBH (ROG) joint venture as part of a plan by the companies to restructure their refining and petrochemical businesses in Germany.

Nord Stream-2 project would develop rapidly in 2016. The pipeline extension project continues to move ahead, despite opposition to from several European countries

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

Companies like BP, which said Tuesday it is cutting 4,000 jobs, are slimming down to cope with the slump in oil, whose price has plummeted to its lowest level in 12 years and is not expected to recover significantly for months, possibly years. California-based Chevron said last fall that it would eliminate 7,000 jobs, while rival Shell announced 6,500 layoffs.

“Companies have to be prudent in the face of what’s happening,” says Daniel Yergin, vice-chairman of consultancy IHS. “It’s a wrenching period for the industry.”

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.

Oil companies including Royal Dutch Shell and Chevron have already slashed tens of thousands jobs globally to deal with a near 75 percent drop in oil prices since June 2014 that has seen earnings collapse.