Oil Stocks Diversified Energy Sector Trader’s Alert: Ivanhoe Energy (NASDAQ:IVAN), BPZ Resources, (NYSE:BPZ), CARBO Ceramics (NYSE:CRR), MRC Global (NYSE:MRC)

Oil prices undergo a little change in the early hours of Friday trade, around $51 a barrel, following U.S. crude cut down heavy losses Thursday on U.S. Energy Information Administration data that demonstrated inventories inclined by 7.7 million barrels last week—half of what the American Petroleum Institute had originally pointed […]