NGL Energy Partners LP (NYSE:NGL) announced today that it plans to issue its quarter ended September 30, 2025, earnings press release, post-market close on Tuesday, November 4, 2025. Members of NGL's management team intend to host an earnings call following this release on Tuesday, November 4, 2025, at 4:00 pm CDT to discuss its financial results. Analysts, investors, and other interested parties may join the webcast via the event link: https://www.webcaster5.com/Webcast/Page/2808/53103 or by dialing (877) 545-0523 and providing conference code: 237914. An archived audio replay of the call will be available for 14 days, which can be accessed by dialing (877) 481-4010 and providing replay passcode 53103.

About NGL Energy Partners LP

NGL Energy Partners LP, a Delaware limited partnership, operates the largest integrated network of large diameter wastewater pipelines, disposal wells and produced water handling systems in the Delaware Basin. NGL also operates wastewater disposal in the Eagle Ford and DJ Basins. In addition, NGL markets and provides other logistics services for crude oil, through its ownership of the Grand Mesa Pipeline System, Cushing terminal and other Gulf Coast terminals. For further information, visit the Partnership's website at www.nglenergypartners.com.

This release is a qualified notice under Treasury Regulation Section 1.1446-4(b). Brokers and nominees should treat 100% of NGL Energy Partners LP's distributions to foreign investors as being attributable to income that is effectively connected with a United States trade or business. Therefore, distributions to foreign investors are subject to federal income tax withholding at the highest applicable effective tax rate.

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NGL Energy Partners LP

David Sullivan, 918.495.4631

Vice President – Finance

David.Sullivan@nglep.com

NGL Energy Partners Announces Earnings Call