Eric Doss - Vice President, Exploration & Geosciences

Eric Doss is Vice President, Exploration & Geosciences at Tana Exploration Company.  Prior to joining Tana, Mr. Doss was a senior geologist at ExxonMobil.  He had previous roles at XTO Energy, Hunt Petroleum Corporation, and AOA Geophysics. Mr. Doss earned his BS in Geophysics from the University of Texas Austin in 2006.

Jim McFarland - Vice President, Engineering

Jim McFarland joined Tana in June 2015 as Director of Reservoir Engineering with more than 22 years of experience in the oil and gas industry. Prior to joining Tana, he was most recently a Senior Operations Engineer at Denbury Resources, with prior experience as an Offshore Production/Reservoir Engineer at Nexen Petroleum USA and as a Petroleum Engineer with Westport Oil & Gas in Denver. Jim earned his Bachelor of Science degree in Petroleum Engineering from Texas A&M University.

John Petty - Vice President, Operations

John Petty is Vice President of Operations at Tana Exploration Company. John had previous roles with Denbury Resources as Senior Operations Engineer, Merit Energy Company as Exploitation Engineer and Region Manager, and BP/Amoco as a Production Engineer. John is a registered professional engineer in the state of Texas and earned a B.S. in Petroleum Engineering from Texas A&M University in 1998.