OFFICIAL NOTICE OF SALE: CLAY BASIN STIPULATION IN-KIND NATURAL GAS

MountainWest Pipeline, LLC (MWP) announces the sale of 300,000 Dth of gas received from its Clay Basin Shippers under the Clay Basin Stipulation agreement. Binding bids are due 10:00 a.m. MCT Tuesday September 15, 2026, via email to Justin.Rutherford@williams.com, and Bradley.J.Dillon@williams.com.

The gas will be available for delivery no earlier than December 1, 2026, and no later than December 31, 2026. This will be a traditional sale and delivery of the gas will only be made available within the Clay Basin storage reservoir as an in-place transfer into the buyer’s FSS or ISS storage account.

Valid Bids Must Include:
Contact Name
Phone Number
Company Name
Fixed Price / Dth
Total Volume

Bids will be evaluated and ranked based on the highest fixed price ($/Dth) offered. Gas will be awarded beginning with the highest-priced bid and proceeding in descending price order until all available quantities have been allocated. Bidding is open to all interested buyers willing to enter into a NAESB agreement and follow the Terms & Conditions for Sale of In-Kind Natural Gas Procedures located on MWP’s web site under Informational Postings, Other, Storage.

If you have questions, please contact Justin Rutherford at 385-487-0041 or Brad Dillon at 801-580-1823.