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Southbound – What’s Ahead for the Recently Reversed Capline Crude Oil Pipeline?

By May 16, 2025No Comments

It’s been almost a year since the co-owners of the massive Capline crude oil pipeline initiated southbound service between Patoka, IL, and St. James, LA, on what for a half-century had been a northbound conduit. How’s it working out? So far, so good, it seems. As expected, for the first several months the volumes of heavy Canadian crude oil flowing down the 632-mile, 40-inch-diameter pipeline to the St. James hub were modest. Since June, however, Capline has been offering a temporary incentive rate to attract more heavy oil, and starting December 1 it’s also been offering a temporary buck-a-barrel rate for light oil too. In today’s RBN blog, we discuss the latest Capline developments, the challenges associated with batching heavy and light crude on such a big pipe, and the prospects for much higher flows.

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