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.

Weatherford achieved a new world record by landing a 1,180-ton (2,360,700-lb) casing string at a total depth of 26,805 ft (8,170 m). The job was performed on a deepwater rig in the Gulf of Mexico this fall.

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.

Organization of the Petroleum Exporting Countries said it expects the price of its basket of crudes to rise to $70 a barrel in 2020 and $95 a barrel in 2040, compared with​$30.74 a barrel on Monday.

OPEC assumes that prices will rise to average $80 a barrel in nominal terms in 2020, and $70.70 in real terms. Last year it had anticipated nominal prices of $110 and real levels of $95.40. That means the value of the group’s output in 2020 would be $218 billion less than estimated a year ago, when it first embarked on the policy to protect market share.

Global energy demand is set to increase by almost 50% in the period to 2040, with the overall energy mix continuing to be led by fossil fuels at almost 78%

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.

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.

Shell has already taken action to cut costs and reduce spending this year by $12 billion, but Tuesday’s announcement of a $33 billion target for next year is $2 billion below the company’s previous guidance.

Сейчас очень много неопределенности по цене. Поэтому нет смысла оперативно реагировать на текущую конъюнктуру, надо понимать, насколько долго эта цена будет держаться. Я считаю, что средние по году $50 за баррель - это цена, которая может отражать баланс спроса и предложения. Она может быть чуть ниже и чуть выше, условно говоря, колебания могут быть между $40-50 и между $50-60.

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.