BloombergOil Jumps Most Since June as Canada Cuts After Saudi-Russia PactBloombergOil was jolted higher by efforts across the globe to support prices as Saudi Arabia and Russia extended their pact to manage the market and Canada's largest producing pro …

ReutersAfter false dawn, Big Oil to double down on cost cutsReutersLONDON (Reuters) - After a brief respite at the start of the year, the world's top oil and gas companies are set to double down on cost cutting as a recovery in crude prices after a thr …

Wall Street Journal (subscription)US shale makes 'rapid' return, global oil market on the mend: SchlumbergerFox BusinessOil and natural gas producers flooded back to U.S. shale plays after oil prices returned to healthier levels. Energy firms have …

MarketWatchOil moves higher, but remains under $50-a-barrelMarketWatchInvestors have been particularly bullish on the outlook for oil prices since the Organization of the Petroleum Exporting Countries, along with producers outside the cartel including Russ …

ReutersTrillion-dollar question looms as Aramco audits oil reservesReutersFor nearly 30 years - despite rising production, wild swings in oil prices and improved technology - Riyadh has annually reported the same number for reserves of 261 billion barrels, …

ReutersOil majors reverse decade of stalled growth to beat supply crunch fearsReutersLONDON Oil majors have long been passive watchers of the pump war between OPEC and U.S. shale producers, but not any more. Majors were unable to grow output for the past d …