Questar Pipeline Company Recent Successes
Projects Recently Constructed
White River Hub – The White River Hub (WRH), a joint venture between Questar Pipeline Company (QPC) and Enterprise Products Operating LLC (Enterprise), began operating in December 2008. Consisting of four miles of existing 36-inch-diameter pipe, and seven miles of new 30-inch-diameter pipe, the WRH ties together six major interstate pipelines: Rockies Express Pipeline LLC, QPC, Northwest Pipeline GP, Wyoming Interstate Company, Colorado Interstate Gas and TransColorado Gas Transmission Company.
Questar Overthrust Compression Project (East Deliveries)– Questar Overthrust Pipeline Company (QOPC) has completed the construction of its Compression project. This project consisted of adding additional compression at the existing Rock Springs compressor site and adding a new compressor site known as Point of Rocks which is located between the Rock Springs compressor station and its interconnect with the Rockies Express Pipeline, LLC (REX) system near Wamsutter in Sweetwater County, Wyo. This project provides additional capacity of 300,000 Dth/day which is fully subscribed. The project was completed in December 2009.
