Before joining Post Oak Energy as a Senior Advisor, Mr. Nightingale served as the Executive Vice President for Select Energy Services. Prior to the merger with Select, Mr. Nightingale served as the Chief Operating Officer, Executive Vice President – Water Management and Senior Vice President – Fluids Management at Rockwater Energy Solutions, Inc. Before joining Rockwater, Mr. Nightingale was the President of I.E. Miller, a former subsidiary of Complete Production Services. Preceding his role at I.E. Miller, Mr. Nightingale was President of Hyland Energy Services, another Complete Production Services subsidiary. Prior to that, he spent over 25 years in a number of engineering and operating management roles at several energy and midstream companies, including Duke Energy and the Natural Gas Pipeline Company of America.
Mr. Nightingale obtained his B.S. in Civil Engineering from Bradley University in Peoria, Illinois, and his MBA from the University of Houston.