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System Wide Notices - MountainWest Pipeline

TSP Name:

MountainWest Pipeline, LLC

TSP:

092027077

Critical:

Notice Type Desc	Post Date/Time	Notice Eff Date/Time	Notice ID	Subject	Rsp Date/Time	Notice Stat	Prior Notice	Reqrd Rsp
STORAGE	10/12/2026 03:00 PM	10/15/2026 09:00 AM	39331	CLAY BASIN CAPACITIES AND OFO RESTRICTIONS		1		5

All listed times are CCT

CLAY BASIN CAPACITIES AND OFO RESTRICTIONS

With the conclusion of the Clay Basin Reservoir Test and beginning Timely cycle Gas Day October 15, 2026, injection capacity will be 225,000 Dth/d. Withdrawal capacity will be 650,000 Dth/d.

Also, effective Timely cycle Gas Day October 15, 2026, MountainWest Pipeline will lift the current OFO restriction and allow payback to and from the pipeline.

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.