La. Stat. tit. 31 § 94
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 1-3, 6-671
When a mineral royalty is created by a landowner who has subsequently created a mineral servitude, the owner of the mineral servitude may acknowledge the previously created royalty for the purpose of interrupting prescription.
La. R.S. § 31:94