Petroleum Journals Online

Petroleum Journals Online (PJO) publishes the first fully refereed e-journals of petroleum engineering. The publications cover the following main areas of petroleum engineering namely: petrophysics, production geology, drilling, production, reservoir engineering, and petroleum management and economics.
By virtue of their appearance in this open access journal, articles are free to use, with proper attribution, in educational and other non-commercial settings.
http://petroleumjournalsonline.com/