Reuters | Oil prices steady as rise in US inventory slows upswing Reuters Both crude oil benchmarks have made big gains this month since OPEC and other producers agreed to curb production in an attempt to balance an oversupplied fuel market. "The market is in good shape although it might fail to make significant advances ... Oil Prices Steady Ahead of US Stocks Data US crude settles at fresh 18-month high as the market awaits OPEC cuts Oil prices slide as US supply data shows unexpected spike |