Exhibit 99.1 NEWS RELEASE Kimbell Royalty Partners Announces Record Fourth Quarter and Full Year 2023 Results Record Q4 23 Run-Rate Daily Production of 24,332 Boe/d (6:1) Exceeds High End of Guidance; Represents Organic Growth of 3.4% Between Q3 2023 and Q4 2023 Activity on Acreage Remains Robust with 98 Active Rigs Drilling Representing 16% Market Share of U.S. Land Rig Count Superior Five-Year Annual Average PDP Decline Rate of 14% Requires Only an Estimated 5.8 Net Wells Annually to Maintain Flat Product ...