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North Dakota LNG converts oil country’s most valuable by-product—liquefied natural gas—into energy for cleaner, more cost-effective operations.   Learn More →

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With 2 locations in the Bakken region of North Dakota, Flatland represents the most advanced technology in the industry for fluid management.   Learn More →

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Prairie Field Services provides solutions that help keep oil country moving, from hauling sand, oil, and water to providing logistics support.   Learn More →

300x185px placholderPredictable Solutions To Complex Problems.

Prairie Companies, LLC works in the Williston Basin area with a roll-up-your-sleeves attitude. That’s our competitive advantage in this tight environment: flexible and smart solutions, hard-working dependability, and field-tested knowledge to get things done. Prairie Companies owns and operates growth-oriented businesses that support the oil industry. Each business specializes in different but related areas: Liquified Natural Gas (LNG), wastewater solutions, and field services.

The People To Know In Oil Country →