ERIC P. LIPINSKI, President
Mr. Lipinski has over 35 years of experience in the oil and gas industry. Prior to joining Cornerstone in 2008 he served as Vice President of Geology at Saga Petroleum in Denver and Geological Advisor to Newfield Rocky Mountains. Mr. Lipinski held various positions at Patina Oil & Gas, including Geologic Manager & Senior Geologist until 2005 when the company was sold to Noble Energy. Mr. Lipinski holds a B.A. degree in Geology from Western State College of Colorado.
CHARLIE WILLARD, Operations Manager
Mr. Willard has over 35 years experience in the oil and gas industry. Prior to joining Cornerstone in 2019, Mr. Willard held various management and consulting positions providng expertise in production operations, workovers and drilling for multiple US and International energy companies. Mr. Willard holds a B.A degree from the University of Wyoming.
SARAH GARRETT, Landman
VANYA HECHT, Controller / Accounting Manager
Ms. Hecht has over 20 years of experience in the oil and gas accounting field. Prior to joining Cornerstone, Ms. Hecht served as the Manager of Revenue & Royalty Compliance for Denver based Bill Barrett Corporation and held several accounting positions at PricewaterhouseCoopers in Houston, TX. Ms. Hecht holds a Bachelors in Business Administration-Finance from Texas Tech University.