About Us

In 1924, Martin Yates, Jr. and his partners completed the Illinois #3 in Eddy County, which was the first commercial oil well on state lands in New Mexico. Since then, the Yates family has been intertwined with the economy and cultural life of southeastern New Mexico and their hometown of Artesia.

Martin and Mary Yates had four sons who all made their respective marks on the energy industry while advancing the family business. This tradition continued with their descendants, many of whom were and still are hands-on in various oil and gas ventures.

In 2010, Peyton Yates and Hanson Yates founded Santo upon the successful sale of Yates Drilling Company, a company founded by Peyton’s father S.P. Yates (pictured above). In 2016, the Yates family, including Peyton and Hanson, then sold Yates Petroleum Corporation and various related entities, marking the end of an era in New Mexico oil and gas development.

Starting in 2010, Santo deployed family capital to develop operated and non-operated assets across various basins until it divested all its working interests in a series of transactions in 2023 and 2024.  After those divestitures, Santo successfully transitioned into what it is today: A family-owned mineral and royalty investment company with a focus on long-term value creation.

With Santo, Peyton and Hanson are committed to continuing the Yates family’s tradition of oil and gas investing in New Mexico while staying true to the family’s history and values.