The journal of “Petroleum Research” with the concessionaire or the owner of Petroleum Research Industry in the fields or scopes of the Petroleum Industries; such as, “Geology, Petroleum Exploration, Production and Exploitation, Petroleum Engineering, Reservoirs Engineering, Refinery, Gas, Petrochemistry and Environment” has been publishing a lot of papers. Its previous three decades’ experience authenticates that the collaboration, cooperation and warm reception of all researchers in the scopes have been constructive and accomplished. The above sentence also confirms that the journal is moving in the best way of improving and enhancing the scopes and it has helped a lot of researchers improve their knowledge. Quarterly journal of “Petroleum Research” has been changed to bimonthly journal by the confirmation which has been issued by Ministry of Culture and Islamic Guidance and Ministry of Science, Research and Technology of Iran in 1395.