SandRidge Mississippian Trust I, a statutory trust, holds royalty interests in specified oil and natural gas properties located in the Mississippian formation in Alfalfa, Garfield, Grant, and Woods counties in Oklahoma. As of December 31, 2020, the company's properties comprised royalty interests in the Initial Wells; and 121 additional wells that were drilled and perforated by the company. SandRidge Mississippian Trust I was incorporated in 2010 and is based in Houston, Texas.