Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Muna 1911, hurumende yemubatanidzwa yakaparadzanisa Standard Oil muzvikamu zvinoverengeka pasi peSherman Antitrust Act. Chimwe chezvikamu izvozvo, Standard Oil Co. (California), chakazova Chevron. Yakava rutivi rwe"Hanzvadzi Nomwe", idzo dzakatonga indasitiri yenyika yamafuta mukuvamba kwezana ramakore rechi 20. Muna 1926, kambani yacho yakachinja zita rayo ikava Standard Oil Co. yeCalifornia (SOCAL). Nemitemo yekuparadzaniswa kweStandard Oil, pakutanga Standard yeCalifornia yaigona kushandisa zita reStandard chete mukati menzvimbo yayo yekutanga yenzvimbo dzePacific Coast nyika, pamwe neNevada neArizona; kunze kwenzvimbo iyoyo, yaifanira kushandisa rimwe zita. Nhasi Chevron ndiye muridzi wechiratidzo cheStandard Oil mumatunhu gumi nematanhatu kumadokero nekumaodzanyemba kwakadziva kumabvazuva kweU.S. Kuti uchengetedze muridzi wezita, kambani ine uye inoshanda imwe Standard-brand Chevron chiteshi mudunhu rega rega renzvimbo iyi, kunyangwe chinzvimbo chayo muKentucky chisina kujeka mushure mekunge Chevron yabvisa kutengesa kwekutengesa kubva kuKentucky muna Chikunguru 2010.Zita reChevron rakatanga kushandiswa kune zvimwe zvezvigadzirwa zvaro zvekutengesa muma1930. Zita rokuti Calso rakashandiswawo kubva muna 1946 kusvika muna 1955 mumatunhu ari kunze kwenzvimbo yaro yeWest Coast. Standard Oil Company yeCalifornia yakaiswa panzvimbo yechi75 pakati pemakambani eUnited States mukukosha kweHondo Yenyika II zvibvumirano zvekugadzira zvemauto. Muna 1933, Saudi Arabia yakapa California Standard mvumo yekuwana mafuta, izvo zvakatungamira mukuwanikwa kwemafuta muna 1938. Muna 1948, California Standard yakawana munda wemafuta mukuru zvikurusa wenyika muSaudi Arabia, Ghawar Field. California Standard's subsidiary, California-Arabian Standard Oil Company, yakakura mumakore uye yakava Arabian American Oil Company (ARAMCO) muna 1944. Muna 1973, hurumende yeSaudi yakatanga kutenga muARAMCO. Pakazosvika 1980, kambani iyi yakanga yava zvizere nevaSaudi, uye muna 1988, zita rayo rakachinjwa kuva Saudi Arabian Oil Company <unk> Saudi Aramco. Standard Oil yeCalifornia neGulf Oil yakabatanidzwa muna 1984, yaive mubatanidzwa wakakura kwazvo munhoroondo panguva iyoyo. Kuti iteererwe nomutemo weU.S. unorambidza kutengeserana, California Standard yakabvisa zvinhu zvakawanda zvaGulf...  Mubvunzo: California Standard yakaitei kuti iite maererano nomutemo weU.S. unorambidza kutengeserana?
rakatengesa makambani akawanda anoshanda eGulf, uye rakatengesa dzimwe nzvimbo dzeGulf uye nzvimbo yekugadzira mafuta kumabvazuva kweUnited States