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Dominion Energy Overthrust Pipeline, LLC

The best-positioned pipeline in the Rockies

Dominion Energy Overthrust Pipeline, LLC (DEOP) is a 261–mile, mostly 36–inch diameter pipeline located in southwestern Wyoming with a total daily capacity of 2,400 Mdth. It provides transportation services for producers in the Green River, Overthrust, Wamsutter and other Rockies producing basins with interconnects to several major pipeline systems including Ruby Pipeline, Rockies Express Pipeline, Dominion Energy Questar Pipeline, LLC, Kern River Gas Transmission, and Wyoming Interstate Company. The 43–mile loop between Kanda and Blacks Fork, completed in 2011, increased firm transportation capacity by up to 800 Mdth/d for deliveries to the west and by 50 MDth/d for deliveries to the east.  With its interconnections to multiple long–haul pipelines, Dominion Energy Overthrust Pipeline, LLC is designed to deliver clean natural gas to both eastern and western markets providing shippers with multiple market opportunities. 


Dominion Energy Overthrust Pipeline (DEOP) is conducting a binding open season for its Point of Rocks West Expansion project.

The Point of Rocks West Expansion project would provide up to 130,000 Dth/d of incremental firm transportation service from DEOP receipt points at REX Wamsutter (MAP #10827), WIC Wamsutter (MAP #10031) to Roberson Creek (MAP #10018), Ruby Topaz Delivery (DEOP MAP #10030), DEOP Painter Delivery (MAP #10015), QPC Whitney Canyon (MAP #10006), Overthrust NWP (MAP #10868), Belle Butte Storage (MAP #10832). Kanda area receipts from WIC & DEQP are available at lower volumes. It is anticipated that the Point of Rocks West Expansion project would have an in-service date by December 1, 2021.

For questions and information, please refer to the Open Season and Expansion Plan documents posted under “Marketing” -> “Open Season and Expansion Plans” or contact either of the following individuals:

Jack Czapiga
Gas Business Development Manager
O:  801-324-5070
C:  801-694-0740
jack.czapiga@dominionenergy.com

Joseph Hulse
Manager, Marketing & Business Development
O:  801-324-5138
C:  801-244-0829
joseph.hulse@dominionenergy.com

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