Hart Energy expands its Conference and Events franchise, naming Hadley McClellan Vice President, General Manager of Hart Energy Conferences

HOUSTON, Aug. 25, 2022 /PRNewswire/ — Hart Energy today announced the appointment of Hadley McClellan as Vice President, General Manager of Hart Energy Conferences, one of the company’s core business units within its multi-channel network. Beginning with the industry-leading A&D and DUG…