Oil is set to begin flowing as soon as September through Enbridge Inc.’s disputed Line 3 replacement pipe, moving more Canada supply to the Lower 48, according to a filing with the Canada Energy Regulator (CER).

Line 3

Enbridge disclosed the target in a request for CER approval to collect a shipping toll surcharge that would cover costs of the $9 billion project when completion of its hotly contested Minnesota leg enables deliveries.

“Construction of the Line 3 replacement program…could be completed within the next 30 to 60 days, which will allow the Line 3 replacement pipeline to commence service as early as Sept. 15,” according to the filing.

Regulatory approvals have been granted for the amount of the 90 cents/bbl toll surcharge to use the conduit’s full 1,031-mile length...