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TC Energy briefly shut Keystone oil pipeline on unfounded leakage issue

TC Energy temporarily closed down the Keystone oil pipeline on Thursday to examine a South Dakota landowner's report about a possible leak that showed unproven, the Canadian company and a U.S. pipeline regulator stated on Friday.

TC told the Pipeline and Hazardous Materials Security Administration (PHMSA) about the reported leakage and carried out aerial observation and water analysis that discovered no evidence of a spill before rebooting the line, PHMSA stated.

A representative for Calgary, Alberta-based TC Energy said a. landowner in South Dakota's Marshall County kept in mind a sheen in. water from his well, one mile from the pipeline passage.

This was not a functional occurrence. The pipeline was. shut down out of an abundance of care, the TC representative. stated.

The shutdown of the 622,000 barrel-per-day (bpd) pipeline. interrupted the circulation of Canadian oil from Alberta to Nebraska,. where the line splits, with one arm running east to the Midwest. and the other running south to the U.S. crude storage hub in. Cushing, Oklahoma.

The blackout took down the whole Keystone system for 5. hours, according to real-time pipeline monitoring by consultancy. Wood Mackenzie.

Wood Mackenzie said since Friday morning, Keystone circulations had. rebounded to their pre-shutdown level of more than 600,000 bpd.

The pipeline has been dogged by issues, most just recently a. major spill in rural Kansas in 2022.

TC shares eased slightly in New york city.

(source: Reuters)