If bottlenecks weren't enough, two key Canada-to-U.S. oil pipelines hit by disruptions  Financial PostKeystone shut, while Mainline system experiences outages, low flow rates. Read more https://business.financialpost.com/commodities/update-1-two- …

Boom goes the honey pot: Suspected marijuana-oil lab explodes in Santa Rosa  SFGateAn explosion at a Santa Rosa home suspected of being a clandestine lab for making concentrated marijuana oil led to the arrest of a 64-year-old man, ... Read more …

The hunt for oil threatens pristine Alaska, as Trump administration clears the way  The Seattle TimesFor more than a generation, opposition to drilling has left the wildlife refuge largely unscathed, but now the Trump administration — with an inf …

Wall Street JournalChoppers Try to Rotate From Oil Industry to the MilitaryWall Street JournalBristow, the world's largest commercial-chopper operator by sales, has been among the hardest hit by the broader oil-and-gas downturn and the loss of Super Pu …

Choppers Try to Rotate From Oil Industry to the Military  The Wall Street JournalThe worldwide glut of large commercial helicopters grounded by low energy prices and safety concerns has left providers looking for new uses, including ... Read more …