Pioneer Natural Resources To Present At Baird's 2012 Growth Stock Conference12:16 EDT Friday, April 27, 2012 DALLAS (Business Wire) -- Pioneer Natural Resources Company (NYSE:PXD) today announced that Tim Dove, President and Chief Operating Officer, will present at Baird's 2012 Growth Stock Conference on Tuesday, May 8 at 10:10 a.m. CT. Any interested person may listen to the live presentation and view the presentation slides during the conference, or hear an archived version afterwards, by logging on to Pioneer's website at www.pxd.com, selecting ‘Investors,' and then selecting ‘Investor Presentations.' Pioneer is a large independent oil and gas exploration and production company, headquartered in Dallas, Texas, with operations primarily in the United States. For more information, visit Pioneer's website at www.pxd.com. Pioneer Natural ResourcesInvestors:Frank Hopkins, 972-969-4065orEric Pregler, 972-969-5756orMedia and Public Affairs:Susan Spratlen, 972-969-4018orSuzanne Hicks, 972-969-4020