 Though the Enco brand was discontinued in Ohio, it was rolled out in other non-Esso states, including service stations in the Midwestern U.S. operated by Jersey affiliate Pate Oil and in the Pacific Northwest by affiliate Carter Oil.The Humble brand was used at Texas stations for decades as those operations were under the direction of Jersey Standard affiliate, Humble Oil, and in the mid-to-late 1950s, Humble expanded to other Southwestern states including New Mexico, Arizona, and Oklahoma.In the spring of 1961, Humble stations in Oklahoma, New Mexico, and Arizona were rebranded as Enco, and the Enco brand appeared on gasoline and lubricant products at Humble stations in Texas that same year, although service stations in the Lone Star State were not changed to Enco in 1962.