The Corsicana Oil Field is located in Navarro County, Texas, and was one of the first significant oil discoveries in the state. It was discovered in 1894, marking the beginning of Texas's oil boom. The field produced a substantial amount of oil, contributing to the growth of the local economy and the development of the oil industry in Texas. The discovery of oil in Corsicana led to increased exploration and drilling activities across the region. The field has produced millions of barrels of oil over the years, and its historical significance is recognized as a key event in the early days of the Texas oil industry.