Dean is an Opportune Partner responsible for the Oilfield Services sector and the Valuation Advisory and Tax Advisory service lines. He has 34 years of experience in valuation advisory and energy consulting serving clients in various segments of the energy industry. Dean has extensive experience in performing valuations of businesses and assets for acquisition, divestiture, financing, financial reporting, and tax. He has conducted engagements throughout the U.S. and abroad. Dean’s engagement highlights include performing valuations for various segments of the energy industry, such as exploration and production, midstream, downstream, oilfield services, and petrochemicals. He has conducted valuations and consulting engagements in Eastern Europe, South America, and Asia for privatization purposes. Dean’s 34 years of valuation advisory experience includes eight years with Duff & Phelps as practice leader of the Houston office and 17 years in public accounting with Deloitte and KPMG. Before entering public accounting, he spent five years at Marathon Oil Company in the accounting and tax department.