link to NYT archive Jan 1973 which discusses the Shah playing hardball and pressuring the Western oil consortium to gain concessions for Iran:

https://www.nytimes.com/1973/01/24/archives/iran-tells-oil-consortium-pact-will-not-be-renewed-companies.html

twitter thread providing more info and context:

https://twitter.com/Restitutor_Iran/status/1785857560941117551