Wintershall will continue investing in its core regions, with Russia remaining the most important area for the company.

OAO Gazprom, the biggest natural gas producer, will probably see lower gains in Europe for at least four years as weaker oil prices and rising competition threaten to further cut its profits, a government forecast showed.

The US and EU sanctions are primarily targeted at the country's oil industry, for very obvious reasons. Russia provides about 30% of Europe's gas, so it's simply not in the EU's interests to compromise Gazprom's ability to produce and export gas.

Russian natural gas producer Gazprom put Ukraine's total gas debt at almost $29.5 billion on Thursday, ratcheting up pressure in a gas pricing dispute with the country, which is fighting a pro-Moscow rebellion on its eastern outskirts.

Through a series of deals with Rosneft, the Russian state-controlled oil company, Trafigura exported almost 9m barrels of crude in April, worth more than $500m, according to port data compiled by Nefte Compass, an industry publication.

Venezuela and Russia's top oil producer, Rosneft, have agreed on around $14 billion in investment in the South American OPEC country's oil and gas sector, President Nicolas Maduro said on Wednesday evening.

Total has achieved the significant milestone of producing a cumulative two billion barrels from its operated deep offshore Block 17 located 150 km off the coast of Angola. With the recent start up of CLOV, Block 17 has become Total’s most prolific site with production of over 700,000 barrels per day.

At the oil giant’s annual meeting on Wednesday in Dallas, CEO Rex Tillerson gave a stay-the-course outlook for the company, which has seen profits decline recently with lower prices for crude oil.

The Italian energy company Eni has discovered a gas and condensate deposit in the rich Bouri Field off the coast of Libya, the second such discovery of 2015. Both discoveries come as the North African country is engaged in a protracted civil war.

China’s CNPC said Tuesday that it has made the country’s first ever tight oil discovery to exceed 100 million tons.

OAO Rosneft may have to turn to competitors to buy natural gas and state aid to help honor a $50 billion contract it won away from OAO Novatek three years ago, according to two people with knowledge of the matter.

To ensure one of the most valuable parts of the gas sector is protected, assigning responsibility and ensuring a fair price for gas storage operators may prove essential to the continent’s security of supply.

To help Gazprom reach Central European markets, Russia has advocated the construction of a pipeline that would run from Greece to Macedonia, Serbia and Hungary

Условия программы кредитования Греции по линии МВФ вряд ли позволят стране обратиться к России за финансовой поддержкой строительства газопровода от трубопровода "Турецкий поток", сообщил журналистам замминистра финансов России Сергей Сторчак.

Russian energy company Gazprom has made it clear that it intends to move forward with the construction of the Turkish Stream natural gas pipeline as quickly as possible, whether or not the project can overcome political obstacles in Europe.