Mach Natural Resources LP (NYSE:MNR) ("Mach" or the "Company") announced today that it will report first quarter 2025 results on Thursday, May 8, 2025, after the close of trading on the New York Stock Exchange. The first 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, May 9, 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 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 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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FOR FURTHER INFORMATION, PLEASE CONTACT:

Mach Natural Resources LP

Investor Relations Contact: ir@machnr.com

Mach Natural Resources LP Announces Earnings Release and Conference Call Schedule for First Quarter 2025