Mr. Seldenrust joined Rock Hill team in November 2018 upon appointment as Chairman of Park Energy Services, a Rock Hill portfolio company providing wellhead compression services.

Prior to joining Park, Mr. Seldenrust retired from Williams Energy after 13 years of executive leadership at Chesapeake Energy, Access Midstream, and Williams Energy (continuous employment through transactions). At Williams, Mr. Seldenrust led an extensive Engineering Services organization, responsible for managing and executing the company’s capital programs and providing operations technical support. Prior to assuming the Williams’ role, Mr. Seldenrust served as SVP – Eastern Operations for Access Midstream (Chesapeake’s midstream spinoff) and managed both the Marcellus and Utica operating areas and joint venture relationships in the region. Prior to this role, Mr. Seldenrust helped lead Access’ and Chesapeake Midstream’s rapid growth in operations and infrastructure development. Before joining Chesapeake in 2004, Mr. Seldenrust held Reservoir, Production and Facilities Engineering positions with ARCO Oil & Gas, Vastar Resources and BP America. He holds a degree in Chemical Engineering from Texas A&M University and a Master of Divinity from Columbia Biblical Seminary.