David Nightingale

Mr. Nightingale served as the Executive Vice President for Select Energy Services from 2017 – 2019. Prior to the merger with Select, Nightingale served as the Senior Vice President – Fluids Management, Executive Vice President – Water Management and Chief Operating Officer for Rockwater Energy Solutions.

Before joining Rockwater, he served as the President of I.E. Miller, a former subsidiary of Complete Production Services in Houston, Texas. Prior to his role in 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.