Design of ESP system for geothermal wells 24 May 2021 | Research Energy The research article 'Design of Electrical Submersible Pump system in geothermal wells: A case study from West Anatolia, Turkey' has been published in the journal Energy (Volume 230, 1 September 2021, 120891). Abstract Geothermal is defined as one of the renewable and sustainable energy sources. The sustainability of geothermal wells is highly dependent on the pressure drive mechanism and non-condensable gas (NCG) content of the produced geothermal fluid. Pressure decline and decline of non-condensable gases are commonly observed in geothermal production wells, which is unfavorable for wells’ lifetime. Electrical Submersible Pumps (ESP) are one of the solutions for extending the lifetime of geothermal wells. In this study, the application of ESP in a geothermal well was designed and simulated.