Business InsiderReturn of Iranian oil may cause more OPEC tensionsBusiness InsiderLondon (AFP) - The return of oil from Iran following the landmark nuclear energy deal with world powers could create fresh tensions within OPEC but may reinforce the cartel&# …

The Globe and MailAlberta oil spill cleanup begins, but cause still uncertain - The Globe and MailThe Globe and MailHowever Blanchette could not say what caused the breach in the double-walled pipe that spilled five million litres of oil emulsion into the …

The Globe and MailAlberta oil spill cleanup begins, but cause still uncertainThe Globe and MailHowever Blanchette could not say what caused the breach in the double-walled pipe that spilled five million litres of oil emulsion into the area around the line. …

CBC.caAlberta pipelines: 6 major oil spills in recent historyCBC.caFive million litres of a bitumen-water-sand emulsion were found to have leaked Wednesday from a Nexen Energy pipeline south of Fort McMurray, Alta. — one of the biggest oil spills in the pr …

CBC.caAlberta pipelines: 6 major oil spills in recent history - Canada - CBC NewsCBC.caFive million litres of a bitumen-water-sand emulsion were found to have leaked Wednesday from a Nexen Energy pipeline south of Fort McMurray, Alta. — one of the biggest …

The Globe and MailNexen pipeline spills oil emulsion in northern Alberta - The Globe and MailThe Globe and MailA pipeline owned by Nexen Energy ULC has spilled about 31,500 barrels of oil “emulsion” in northern Alberta, the province's energy watchdog s …

The Globe and MailNexen pipeline spills oil emulsion in northern AlbertaThe Globe and MailA pipeline owned by Nexen Energy ULC has spilled about 31,500 barrels of oil “emulsion” in northern Alberta, the province's energy watchdog says. The Alberta Ener …

The Globe and MailCapital not as 'mobile' as Alberta oil patch wants Premier Notley to believeThe Globe and MailThe phrase “capital is mobile” is the garlic bulb the oil patch uses to try to stave off any fiscal-policy changes that would bite into …

The Globe and MailTeck Resources delays Frontier oil sands project by five yearsThe Globe and MailVancouver-based Teck told regulators that production from its proposed Frontier oil sands mine about 110 kilometres north of Fort McMurray, Alta., won't s …

CBC.caAlberta and the oil crash, 1 year laterCBC.caIt's not exactly a happy anniversary for Albertans, but it was a year ago this week that the slide in oil prices began. On June 20, 2014, a barrel of West Texas Intermediate sold for more than $107 US …