Dasapta Erwin Irawan

Geochemical Study of Water and Gas in The Wayang Windu Geothermal System

This study presents a comprehensive geochemical and hydrogeological characterization of the Wayang Windu Geothermal System in West Java, Indonesia. The research aims to identify water and gas chemistry patterns, to determine fluid origins, and to estimate reservoir temperatures to support conceptual modeling of the geo...

Groundwater Identification Using the Geoelectric Method (Electrical Resistivity TomographyERT) For the Utilization of Mining Areas

Research conducted in Pomalaa Subdistrict, Kolaka Regency, Southeast Sulawesi, aimed to identify the potential and characteristics of groundwater in an area with complex geological conditions, dominated by ultramafic and sedimentary rocks. To achieve this objective, a multidisciplinary approach was used, including geol...

Groundwater Identification Using the Geoelectric Method (Electrical Resistivity Tomography/ERT) For the Utilization of Mining Areas