This proceeding contains the papers to be presented at the Second Annual Jakarta International Energy Conference (JIEC) to be held in Jakarta on October 8-1 0, 1991. Papers in this proceeding do not include the presentations to be made by the Ministers of Energy from various countries who will participate in the Ministers' panel discussion, or those of the Honorable Speakers presenting during lunch time. All papers were read but not edited so that the proceedings could be printed and bound in time for distribution at the start of the conference.