$151,080 Gene Perry // November 24, 2014 // Updated: November 24, 2014 Number of the Day Median annual wage of a petroleum engineer in Oklahoma in 2013. Source: OESC 2013 Wage Report. Share This:FacebookTwitterLinkedInTumblrRedditPocketEmailPrint ABOUT THE AUTHOR Gene Perry // media@okpolicy.org Gene Perry worked for OK Policy from 2011 to 2019. He is a native Oklahoman and a citizen of the Cherokee Nation. He graduated from the University of Oklahoma with a B.A. in history and an M.A. in journalism.