Reuters | Oil up over $50, US inventory drop balances OPEC doubts Reuters The market was keeping an eye on escalating protests in Venezuela against the rule of President Nicolas Maduro, although there was no sign of any impact on the OPEC member's oil output. Venezuelan production has been falling this year as low prices hit ... Oil prices steady as markets ignore US supply data, focus on OPEC Oil Prices Rise on Venezuela Protests OPEC May Need Help to End the Global Glut of Oil |