All states expect to obtain more political credit and economical benefits with having membership in international organizations such as OPEC. Iran is one of those states that has single-production economical system and has been under economical and oil sanctions during the years before and after Islamic revolution. After Islamic revolution years and during Ahmadinejad presidential era, Iran experienced most difficult and unfair sanctions in oil and gas industry. This essay has tried to analyze both international unfair sanctions and mismanagement affections on economical system and oil and gas sector of Iran to forecast the future and losses affections of oil and gas industry.
