Johnson, who currently serves as the president of Lone Star Production Co., has sat on TIPRO’s board as a regional representative for the past four years.
Cormetech’s former President & CEO Mike Mattes will now serve as chairman of the board.
Chris Scholla previously served as Atlas Energy Solutions’ chief supply chain officer and pushed the company into the oilfield logistics market.
Robin Ross, who last month returned to Trio Petroleum as board chair, has been named CEO while predecessor Michael Peterson will remain as a consultant.
Assaf Onn was appointed acting CEO by Anaergia’s board of directors following an investment of Marny Investissement SA in the renewable natural gas company.
Separately, Kimmeridge has purchased more than 90% control of Gulf Coast LNG developer Commonwealth LNG.
Exxon’s board of directors has elected Jeff Taylor, who joined Exxon in May, to undertake Morford’s role.
John Bethancourt joined Devon Energy’s board in 2014 following his retirement from Chevron’s executive team.
Xizhou Zhou most recently led the global power and renewables division at S&P Global’s commodity insights business and the Asia Pacific gas, power and renewables business.
Enverus President Manuj Nikhanj will take over as CEO of the top energy analytics firm on July 1, succeeding Jeff Hughes, who will continue as executive chairman.