Biografie John Expertise Energiewirtschaft Öl und Gas Transformation ARC℠ Recent Insights “How Digital Improves Management Systems in Oil and Gas,” Brief, 15. August 2018 “How Shale Companies Can Transform to Survive,” Brief, 29. März 2016 “Capital Productivity for Oil and Gas in a Low-Price Environment,” Brief, 25. November 2015 “John McCreery: Adopting a More Strategic Approach to Procurement in Oil and Gas,” Video, 28. Oktober 2015 “Adopting a More Strategic Approach to Procurement in Oil and Gas,” Brief, 16. September 2015