<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngo-1954, i - AIOC yaba i - British Petroleum Company. Ngemva kokuvukelwa kombuso ngo-1953 e-Iran  <response>: , i-Iranian Oil Participants Ltd i-IOP, inkampani ephethe, yasungulwa ngo-Okthoba 1954, eLondon ukubuyisela uwoyela wase-Irani emakethe yamazwe omhlaba. IBritish Petroleum yayiyilungu elisungula le nkampani enesabelo esingu-40. I-IOP isebenze futhi yaphatha izindawo zikawoyela e-Iran egameni le-NIOC. Ngokufana nesivumelwano se- 5050 se-Saudi-Aramco sika-1950 a, umfelandawonye wavuma ukwabelana ngenzuzo ngesisekelo se-50 50 ne-Iran, kodwa hhayi ukuvula izincwadi zawo kubacwaningi mabhuku base-Iran noma ukuvumela ama-Iranian ebhodini labo labaqondisi. 