According to the Public Relations report, the 29th International Oil, Gas, Refining, and Petrochemical Exhibition was inaugurated by Dr. Paknejad, the Honorable Minister of Oil, at the Tehran Permanent International Fairgrounds. Petro Iranian Development and Equipment Company (a subsidiary of Oil Industry Investment Company) is also present in Halls 8 and 9. During this visit, the Minister of Oil visited the company's booth and was briefed on its latest achievements and capabilities.