Saudi Arabia Still Doesn’t Know Launch Site for Oil Attacks  Yahoo News(Bloomberg) -- Saudi Arabia said attacks on its critical oil infrastructure were “unquestionably sponsored by Iran” but stopped short of saying the strikes were ... Read more …

The Encirclement of Saudi Oil Production by Iran  LobeLogby Jean-François Seznec. The latest attacks on the Arab Gulf oil industry seems to be part of a strategy by Iran to warn the Gulf states that it can block all oil ... Read more https://lob …

US keeps 645 million barrels of oil buried underground for emergencies  USA TODAYThe last massive release of crude from the U.S. Strategic Petroleum Reserve was in 1991, when conflicts in the Middle East disrupted the oil markets. Read more https …

Airlines, retail and cruise shares fall, refiners surge as spiking crude will lift fuel costs  CNBCAs investors worry about oil supply, airline and cruise ship stocks are getting hit, while some energy stocks are shooting upward. Read more https: …

Barron'sETF Flopper: Everything Oil Touches Gets a Black MarkBarron'sCrude oil exchange-traded funds continued to slide, but they weren't the biggest flops in ETF world. Crude entered bear territory on Tuesday and energy stocks seem to be absorbing muc …

Wall Street Journal (subscription)The Cheap Resource That Worries Oil Shale DrillersWall Street Journal (subscription)Even after a recent selloff, leading producers of sand used by oil and gas producers—companies like Hi-Crush Partners and U.S. Silica Hold …

Why Sand Is the Oil Industry's BellwetherWall Street JournalAn average well at the time required some 3,000 tons or so as a “proppant”—a material to hold open tiny cracks in the rock that allow oil and gas to flow out of it. These days industry experts …