Riley Ridge Gas Plant

TIC, a subsidiary of Kiewit, was the general contractor for the grassroots pilot plant for helium and carbon dioxide (CO2) extraction.  Scope of work included site prep, fencing, underground utilities, concrete foundations, mechanical and electrical for the 400 MMscfd gas plant. 

The gas processing facility separates the gas for sale and helium from the full well stream, and the remaining gases, including CO2, will be reinjected into the producing formation for enhanced oil recovery.

Location: Big Piney, Wyo.
Completion: May 2012
Manhours: 400,000+