Group commits more than $300 million to form new Tulsa energy company ... - Tulsa World

2003: Gipson joins A. G. Edwards. 2004: Griffin sells Lumen Midstream to Southern Ute tribe, staying on to run Lumen until 2007. 2007: Hiland Partners names Griffin as CEO, president and director. 2010: Hiland Partners hires Gipson as investor relations and business development director. 2011: Gipson promoted to executive vice president at Hiland. June: Griffin, Gipson and Quantum Energy Partners join forces to form Tulsa-based Intensity Midstream LLC. If you would like to receive unlimited digital access to tulsaworld. com, please subscribe to one of our digital-only packages. If you would like the newspaper delivered to your home and unlimited digital access, please subscribe to one of our print + digital packages. Source: www.tulsaworld.com