Historical Markers in Texas

Rafael Rios No. 1

Industry & Science·Caldwell County·Texas

(Located 0.8 Mi.N, on Farm Road 671) Discovery well of Luling Field, a major Texas oil area. Wildcatter E.B. Davis drilled on land owned by R. Rios. Well came in Aug. 10, 1922, after 3 dry holes had been drilled in same area. Magnolia (now Mobil) Oil Co. bought filed 1926. By 1969, production was 135,000,000 barrels. Incise on back: Donated by Mobil Oil Corporation.

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29.7163, -97.7279

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