Young Gas Storage Company, LTD

February 18, 2026

Spring Bottom Hole Pressure Survey and Reservoir Analysis

Young Gas Storage Company, LTD (YGS) will be conducting a scheduled Bottom Hole Pressure Survey (BHPS) from Gas Day, May 27, 2026 through Gas Day June 3, 2026.  In addition, YGS will be conducting an extended reservoir analysis following the BHPS  anticipated to conclude by June 30, 2026.  During the BHPS and extended reservoir analysis, injections or withdrawals will be unavailable at the YGS interconnect locations with Colorado Interstate Gas Company, L.L.C., PIN 800826 (YCS) and PIN 800077 (BCS).

To conduct the reservoir analysis, the gas storage inventory is being reduced at a scheduled withdrawal rate to allow time to achieve the lower inventory level necessary for the analysis. 

Accordingly, effective Timely Cycle, Gas Day, April 1, 2026 and until further notice, the following actions will be taken:

1.  Authorized Overrun injections under Rate Schedule FS-1 will not be available.

2.  Interruptible Storage Service injections under Rate Schedule IS-1 will not be available, and any associated inventory should be removed by Gas Day, April 28, 2026.

YGS will update this notice as appropriate.