PUBLIC NOTICE of Intent to Amend UIC Injection Well In accordance with the Illinois Administrative Code, notice is hereby given that Energy Transfer, located at 483 Summerfield Road, St. Jacob, IL, is seeking permission to amend an existing UIC Injection well, as identified below. The application will be filed with the Illinois Department of Natural Resources on or before June 19, 2026. Well Name: WR Kelly North Storage #12 Well Location: 50S and 55E of the NW corner of the NW Quarter of the NW Quarter of the SE Quarter of SEC 21, T3N, R6W County Name: Madison, IL Proposed Depth & Formation: Devonian/Silurian 1,814'-2,268' Proposed Maximum Injection Rate: 2,000 Barrels per Day (BPD) Proposed Maximum Injection Pressure: 643 Pounds per Square Inch (PSI) Within 15 days from the date of this notice, interested persons may make written comments to the Illinois Department of Natural Resources, Office of Oil and Gas Resource Management, One Natural Resources Way, Springfield, IL 62702-1271. For additional information, the Department may be contacted by phone at 217-782-7756. IPL0349668 Jun 16 2026