Mexco Energy Corporation engages in the acquisition, exploration, development, and production of oil and gas properties in the United States. It explores for natural gas, crude oil, and condensate and natural gas liquids. The company owns interests in and operates 17 producing wells, 1 water injection well, and 1 salt water disposal well, as well as partial interests in an additional 2,764 producing wells located in the states of Texas, New Mexico, Oklahoma, Louisiana, Alabama, Mississippi, Arkansas, Wyoming, Kansas, Colorado, Montana, and North Dakota. As of March 31, 2011, its total estimated proved reserves were approximately 8.757 billion cubic feet of natural gas and 290,000 barrels of oil and natural gas liquids. As of the above date, the company had interests in 26 net oil and gas wells and owned leasehold interests in approximately 3,358 net acres. The company was formerly known as Miller Oil Company and changed its name to Mexco Energy Corporation in April 1980. Mexco Energy Corporation was founded in 1972 and is based in Midland, Texas.