Overland Pass Pipeline (OPPL)
Project information
As at 31 December 2025
Type:
Processing Facility
Type:
Processing Facility
Aggregation level:
Asset
Aggregation level:
Asset
Status:
Operating
Status:
Operating
Report standard:
-
Report standard:
-
Ownership %:
50
Ownership %:
50
Operator:
Yes
Operator:
Yes
Extraction:
Processing Facility
Extraction:
Processing Facility
Country:
United States
Country:
United States
Region:
Wyoming to Kansas
Region:
Wyoming to Kansas
Facility kind:
Pipeline Ngl
Facility kind:
Pipeline Ngl
Licensed capacity:
245
Licensed capacity:
245
Capacity unit:
mbbl
Capacity unit:
mbbl
Capacity period:
Per Day
Capacity period:
Per Day
Capacity kind:
Nameplate
Capacity kind:
Nameplate
Description
As at 31 December 2025
Operated 50%-owned NGL pipeline capable of transporting 245 Mbbls/d across 1,035 miles from Opal, Wyoming to the Mid-Continent NGL market center near Conway, Kansas, with extensions into the Piceance and DJ basins and a connection receiving Bakken and Powder River basin NGLs. Equity NGL volumes from Williams' Wyoming and certain Colorado plants are dedicated under long-term transportation agreements.
Processing facilities
As at 31 December 2025
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