Outage Watch: EGTS, TETCO, Transco Pinch M-U Gas Flows This Week

Welcome to the first edition of MDN's Pipeline Outage Watch, a new weekly roundup of pipeline problems that can bottle up Marcellus/Utica gas. This week's biggest squeeze is on Eastern Gas Transmission & Storage (EGTS, formerly Dominion Transmission). Since Nov. 7, EGTS has limited how much gas it will take in at points south of its Valley Gate area, and since Nov. 10 at points north of it too. EGTS cited operating conditions and limits on how much gas it can push into storage. Over on Columbia Gas Transmission, the receipt cap at DT Midstream's Stonewall Gas Gathering interconnect in Braxton County, WV, keeps creeping back up, to 1,007,000 Dth/d as of Nov. 10. Mountain Valley Pipeline spent the whole week (Nov. 9-13) at reduced capacity, 1,760,000 Dth/d, for maintenance at its Harris Compressor Station. Texas Eastern is trimming southbound firm gas at Danville, KY, by about 9-14%, and Transco had a one-day hiccup on its southbound mainline. Rover, NEXUS, and Millennium were quiet.

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