Validation and Parameter Evaluation for Two- Phase Discharge Test Equation with HEM Analytic Model

• Main Author: Yoan Sandy Utama 13114036, Gita
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/27555
• Institution: Institut Teknologi Bandung

Geothermal energy is an energy that come from magma in center of the <br /> <br /> <br /> <br /> earth. This energy is clean and has high sustainability. Before the utilization <br /> <br /> <br /> <br /> from a geothermal well begin, the well itself will be production tested, so the <br /> <br /> <br /> <br /> properness of the well can be known. One method that is commonly used is <br /> <br /> <br /> <br /> discharge test. The purpose in to validate estimate result from discharge teset <br /> <br /> <br /> <br /> equation with data from sensor and also remodelling the parameter for <br /> <br /> <br /> <br /> dischargte test equation. <br /> <br /> <br /> <br /> In this research HEM is used for determine the assumption used. That is <br /> <br /> <br /> <br /> because with that assumption fluid's parameter is easy to find. First there will <br /> <br /> <br /> <br /> be a validation that compare data from sensor and from discharge test equation. <br /> <br /> <br /> <br /> Then after we find the average relative error of the equation for the sensor, we <br /> <br /> <br /> <br /> will evaluate the parameter used for that discharge test equation before we reevaluate <br /> <br /> <br /> <br /> to make new equation. <br /> <br /> <br /> <br /> From the validation average relative error for numeric equation is <br /> <br /> <br /> <br /> 201,98%, Russell James equation is 4,18% and Russell James equation with <br /> <br /> <br /> <br /> HEM modelling is 10,56%