Jack joined INEOS in 2023 as CEO of INEOS Energy US Onshore, its US onshore oil and gas production business in Texas’s Eagle Ford play. Previously at bp, he was president of bpx energy (US onshore) after serving as its SVP & CFO, and was also a board member and CFO of bp midstream partners. Earlier, he held executive finance roles at Denbury Resources and PostRock Energy (public E&Ps), and began his career as an energy securities analyst. Jack earned a BA in Economics from the University of Colorado Boulder and completed Harvard Business School’s Advanced Management Program.