Executive Vice President – Southern Field Gathering and Processing

Patrick J. McDonie has served as Executive Vice President — Southern Field Gathering and Processing since November 2015.  Mr. McDonie previously served as President of Atlas Pipeline Partners GP LLC ("Atlas"). He also served as Chief Operating Officer of Atlas between July 2012 and October 2013 and as Senior Vice President of Atlas between July 2012 and October 2013. He served as President of ONEOK Energy Services Company between May 2008 and July 2012.