Mesa Royalty Trust (TX) is a US-based royalty trust that owns net profit interests in oil and natural gas production properties across Texas, Oklahoma, and New Mexico. It earns revenue from energy production-related royalty payments, and distributes most of its net income to unitholders regularly.

Sabine Royalty Trust is a publicly traded United States-based royalty trust focused on oil and natural gas assets. It holds overriding royalty interests in producing onshore hydrocarbon properties across Texas, Louisiana, Oklahoma, and other U.S. states. The entity generates revenue from the sale of produced oil, natural gas, and natural gas liquids, and distributes nearly all of its net income to unitholders periodically.