Fossil Royalties Fossil Royalties, LLC buys both producing and non-producing mineral rights and oil and gas royalties, all throughout the United States, with a focus on the proven non-conventional plays (Shale Plays). Our goal is to acquire a diversified portfolio of high quality oil and gas properties, with an emphasis on diversification to manage our risk. Fossilroyalties.com~Site InfoWhoisTrace RouteRBL Check