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System Wide Notices - MountainWest Pipeline

TSP Name:

MountainWest Pipeline, LLC

TSP:

092027077

Critical:

Y

Notice Type Desc	Post Date/Time	Notice Eff Date/Time	Notice ID	Subject	Rsp Date/Time	Notice Stat	Prior Notice	Reqrd Rsp
FORCE MAJ/CONSTRAINT	06/06/2025 04:21 PM	06/06/2025 04:30 PM	36646	FORCE MAJEURE - CLAY BASIN INJECTION CAPACITY		1		5

All listed times are CCT

FORCE MAJEURE - CLAY BASIN INJECTION CAPACITY

MountainWest Pipeline, LLC (MWP) has issued an update regarding the maximum injection rate at Clay Basin Storage due to an unexpected and uncontrollable equipment failure at the Compressor Station.

This necessary measure cannot be prevented and requires an immediate reduction. Beginning Gas Day 6/6/2025, cycle ID3, the injection capacity at Clay Basin will be 200,000 Dth/d plus 25,000 Dth/d Park and Loan, for a total of 225,000 Dth/d injection. Withdrawal capacity will be 250,000 Dth/d.

MWP will provide updates as they become available.

If you have any questions, please contact your MWP Marketing or Contract Services Representative or Scheduling on the Customer Service Hotline at 801-584-6034.