Mach Natural Resources LP (NYSE: MNR) (“Mach” or the “Company”) announced today that it will report second quarter 2025 results on Thursday, August 7, 2025, after the close of trading on the New York Stock Exchange. The second quarter 2025 earnings release will be available on the Company’s website at www.ir.machnr.com.

The Company will host a conference call to discuss its financial and operating results at 9:00 a.m. Central (10:00 a.m. Eastern) on Friday, August 8, 2025. Participants can access the conference call by dialing 877-407-2984. A webcast link to the conference call will be provided on the Company’s website at www.ir.machnr.com. A replay of the call will also be available on the Company’s website following the call.

About Mach Natural Resources LP

Mach Natural Resources LP is an independent upstream oil and gas Company currently focused on the acquisition, development and production of oil, natural gas and NGL reserves in the Anadarko Basin region of Western Oklahoma, Southern Kansas and the panhandle of Texas. For more information, please visit www.machnr.com.

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