Welcome To PT. GEOSERVICES Web Page What's New On The Site PT. GEOSERVICES (Ltd.) A service company dedicated to the exploration & development of the Coal, Mineral, Geothermal and Petroleum Resources of ASEAN IPA Convention & Exhibition on 2003 IPA Event at Jakarta Hilton Convention Center. PT. GEOSERVICES new commercial coal testing laboratory Convention / Seminars held in Indonesia Scheduled ...