Environmental Drilling Solutions (EDS) named John Meckert as chief executive officer (CEO). Meckert joins EDS with 23 years of experience in the oil and gas industry, primarily in oilfield services and drilling. He spent most of his career at Nabors Industries, and most recently with the services and rentals division at Canrig Drilling Technology. He served as the senior vice president and general manager at Peak USA Energy Services and at Conoco as a petroleum engineer. Meckert holds BS and MS degrees in petroleum and natural gas engineering from Pennsylvania State University and an MBA from Harvard Business School.