OPEC BulletinPublication Date: Vienna, Austria: Organization of the Petroleum Exporting Countries.
This is the official publication of OPEC whose objective is to coordinate and unify petroleum policies among its member countries, in order to secure fair and stable prices for petroleum producers, an efficient, economic and regular supply of petroleum to consuming nations, and a fair return on capital for those investing in the industry. The member nations in OPEC are Qatar, Libya, United Arab Emirates, Algeria, Nigeria, Angola, Ecuador, Gabon, Iran, Iraq, Kuwait, Saudi Arabia, and Venezuela.