Infinity Natural Resources, Inc. (“Infinity” or the “Company”) (NYSE: INR) announced today that its lenders increased the borrowing base under the Company’s credit agreement from $350 million to $375 million, effective October 1, 2025. This increase resulted from the regularly scheduled borrowing base redetermination and was supported by each of the lenders of the Company’s credit facility.

As of June 30, 2025, the Company had $34.4 million of borrowings outstanding under its credit facility, providing $340.6 million of unused capacity on a pro forma basis for the increased borrowing base of $375 million.

About Infinity

Infinity (NYSE: INR) is a growth oriented, free cash flow generating, independent energy company focused on the acquisition, development, and production of hydrocarbons in the Appalachian Basin. Our operations are focused on the volatile oil window of the Utica Shale in eastern Ohio as well as our stacked dry gas assets in both the Marcellus and Utica Shales in southwestern Pennsylvania.

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