Whakakiia te rerenga e whai ake nei: I hangaia a Valero i te Hanuere 1, 1980, hei kaiwhaiwhai mo te Taonga Taonga a Coastal States Gas Corporation, LoVaca Gathering Company. I tangohia e Valero nga mahi hau maori o te Kamupene Kohikohi LoVaca, i muri mai ka whakaingoatia ko te Kamupene Whakawhiti Valero. Ko te ingoa o Valero i ahu mai i "Mission San Antonio de Valero", te ingoa taketake o te
Ko Alamo. I riro i a Valero a Corpus Christi Marine Services Company ("CCMS"), he kamupene waka iti i Corpus Christi, Texas i te Paenga-whawha 1981 i te wa i hokona ai e ia tetahi hea i Saber Energy Inc. o Houston. I te Haratua 1985, i whanau mai a Valero Refining and Marketing Company mai i te kamupene o Valero, Saber Energy, Inc.