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Hales Sand and Gravel is a Salina, UT-based company in the Energy and Utilities sector.
Integra Technologies Limited is a Sarnia, ON-based company in the Energy & Utilities sector.
Gran Tierra Energy Inc. is an international oil and gas exploration and production company headquartered in Calgary, Canada, incorporated and traded in the United States and operating in South America. The Company currently holds interests in producing and prospective properties in Colombia, Brazil and Peru. The Company strategy is focused on establishing a portfolio of drilling opportunities to exploit undeveloped reserves to grow production, as well as undertaking exploration drilling to grow future reserves.
Headquartered in Tomball, Texas, BJ Services is the largest North American-focused, pure-play pressure pumping services provider. BJ Services provides hydraulic fracturing and cementing services to leading upstream oil and gas companies engaged in the exploration and production of North American oil and natural gas resources. We operate field locations serving all major North American oil and natural gas shale basins. Our shared culture is built by an unwavering pursuit for perfecting operational execution in the oilfield.
Orbit Gas Co Inc is a Henderson, KY-based company in the Energy and Utilities sector.