Nyorai kupfuurira kweiyi ndima - Valero yakasikwa musi waJanuary 1, 1980, semutsivi weCoastal States Gas Corporation's Subsidiary, LoVaca Gathering Company. Valero akatora mashandiro egasi rechisikigo reLoVaca Gathering Company, gare gare rakatumidzwa zita rokuti Valero Transmission Company. Zita rokuti Valero rinobva mu"Mission San Antonio de Valero", zita rokutanga reAlamo
. Valero akawana Corpus Christi Marine Services Company ("CCMS"), kambani duku yebhaji muCorpus Christi, Texas muna April 1981 apo yakatenga chikamu muSaber Energy Inc. yeHouston. Muna May 1985, Valero Refining uye Marketing Company yakaberekwa kubva kuValero's subsidiary, Saber Energy, Inc.