Mark is a Senior Executive in Supply Chain Management. He has 40 years of experience in the oil/gas industry. Mark’s industry experience comes from Texaco, Chevron, Halliburton, ConocoPhillips and Talisman. Mark formed McDaniel & Cullen in 2013. For 13 years prior to this, Mark led global supply chain transformations focused on strategic sourcing, category management, major projects, low cost country sourcing, SAP implementation, contracts management, technology and supplier relationship management. His global CPO experience in Fortune 5, service companies and independent operators gives him a unique insight into building high performing Supply Chain organizations and processes. Mark’s supply chain experience spans Upstream, Midstream and Downstream as well as Unconventional plays in N. America.