TC Energy's Keystone pipeline resumes operations
TC Energy's 590,000 bpd Keystone oil pipeline resumed operations on Wednesday, the company said, after it was shut the previous evening for unplanned maintenance as parts of western Canada grappled with frigid winter weather.
TC said the pipeline, which ships crude from the oil sands province of Alberta to the U.S. Midwest, was restarted safely at around 6:15 p.m. local time on Wednesday (0115 GMT Wednesday) amid extremely cold temperatures at its Hardisty terminal in central Alberta.
Temperatures in Hardisty were forecast to plunge to -35°C (-31°F) on Wednesday night. Most of Alberta is under an extreme cold warning that is expected to last until the weekend.
The company said the unplanned maintenance on Keystone began at around 8 p.m. local time on Tuesday (0300 GMT Wednesday). TC's Gulf Coast operations in the U.S. were uninterrupted.
Canadian heavy crude prices tightened on Tuesday as traders anticipated oil sands production issues relating to the cold snap. On Wednesday, Western Canada Select heavy blend crude traded at $12.10 per bbl below the U.S. crude benchmark, narrowing 5 cents from the previous day.
- Digital Exclusive: Evolving pressure relief valve designs protect LNG facilities
- JGC-Hyundai JV awarded EPC contract for major low-carbon LNG plant project in Papua New Guinea
- TC Energy approves $1.5-B Columbia Gas expansion after profit tops estimates
- NextDecade to use Honeywell liquefaction technology for 30-MMtpy LNG terminal
- Wärtsilä continues to expand its data center footprint with new 790 MW order in Texas

Comments