Better Permian Breakevens Pressure OPEC By: TalkMarkets May 14, 2017 at 12:58 PM EDT The Permian continues to show significant improvements in well costs. We expect this to continue, and if oil prices rise it could mean a relatively large improvement. Read More >> Related Stocks: Callon Petroleum Company Chevron Corp Concho Resources Inc Diamondback Energy EnCana Corporation Exxon Mobil Occidental Petroleum Parsley Energy Pioneer Natural Resources RSP Permian, Inc. Common Stock