Oil royalty companies give great exposure to their businesses and less operational risk than a pure producer. Buy Prairie Sky Royalty Ltd. (TSX:PSK) today. Which Royalty Company Is the Best Prairie Mineral Company is a privately held Corporation. We pursue acquisitions of producing and non-producing minerals, royalties, overriding royalties and non-operated working interests nationwide. Prairie Mineral Company principals have been acquiring and managing oil and gas properties for over 30 years. Prairie Oil & Gas is committed to principle above profit. A reputation of integrity is basic to our company culture. We build lasting, transparent, and trusting relationships with not only our clients, employees, and contractors, but also the communities we have an impact on.