DHI Employee Directory

Air, Water, and Waste Program ManagementUtah, United States51-200 Employees

DHI is a mid-sized oil and gas services company with more than 57 years in operation, headquartered in Vernal, Utah. It operates in the largest energy plays in the United States, serving the upstream sector across several major basins—including Appalachia, the DJ Basin, Permian, Powder River, and Uinta—and providing fluid handling, storage, transfer, and treatment services as well as equipment rental for construction projects. The firm aims to deliver strong operational performance while upholding high ethical standards.

Its four principal service areas cover fluid storage for frac and flowback operations as well as de-sanding and de-oiling with chemical treatment; water transfer using a 12-inch lay-flat hose and high-powered pumps; water treatment through engineered equipment; and environmental management of drilling, production, and completion waste to enable the environmentally responsible disposal of drilling waste and produced formation water. DHI positions itself as a participant in oilfield services and related infrastructure-focused industries. It is based in Vernal, Utah, and serves customers across major U.S. oil and gas regions.

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