Oil & gas companies include Genel Energy, FREEHOLD ROYALTIES, Profire Energy, Dawson Geophysical Company, Sinopec Oilfield Service and 520 other companies.
Tenaz Energy (formerly known as Altura Energy and Northern Spirit Resources) is a company that provides oil and gas exploration and development services.
Mid-Con Energy Partners is a publicly held Delaware limited partnership that owns, acquires, exploits and develops producing oil and natural gas properties in North America.
Pioneer Energy Services provides land contract drilling services and production services to independent and major oil and gas exploration and production companies.