EI
Mainline Optimization Phase 2
Project information
As at 31 December 2025
Type:
Processing Facility
Type:
Processing Facility
Aggregation level:
Asset
Aggregation level:
Asset
Status:
Development
Status:
Development
Report standard:
-
Report standard:
-
Ownership %:
100
Ownership %:
100
Operator:
Yes
Operator:
Yes
Extraction:
Processing Facility
Extraction:
Processing Facility
Country:
Canada
Country:
Canada
Geological province:
Western Canadian Sedimentary Basin
Geological province:
Western Canadian Sedimentary Basin
Facility kind:
Pipeline Crude
Facility kind:
Pipeline Crude
Licensed capacity:
250
Licensed capacity:
250
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
Announced November 7, 2025; expected to provide an additional 250 kbpd of egress from the Western Canadian Sedimentary Basin, leveraging capacity on existing assets including the Dakota Access Pipeline (27.6% interest), Line 26 and the Chicap Pipeline system. Expected in service in 2028, subject to finalizing commercial agreements, securing environmental and regulatory approvals, and meeting investment criteria.
Processing facilities
As at 31 December 2025
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