Data of a high temperature heat injection test

Stefan Heldt; Bo Wang; Linwei Hu; Götz Hornbruch; Klas Lüders; Ulrike Werban; Sebastian Bauer

doi:10.1016/j.dib.2021.107035

Data of a high temperature heat injection test

Data Brief. 2021 Apr 3:36:107035. doi: 10.1016/j.dib.2021.107035. eCollection 2021 Jun.

Authors

Stefan Heldt¹, Bo Wang¹, Linwei Hu¹, Götz Hornbruch¹, Klas Lüders¹, Ulrike Werban², Sebastian Bauer¹

Affiliations

¹ Institute of Geosciences, Christian-Albrechts-University Kiel, Kiel, Germany.
² Dep. of Monitoring and Exploration Technologies, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany.

Abstract

This document compiles the data related to a high temperature heat injection test, which was carried out at an injection temperature of 74 °C in a shallow aquifer and is presented by Heldt et al. [1]. The data set contains transient measurements of temperatures at 18 wells in 10 depths and measurements of the experimental boundary conditions (injection temperature and flow rate) at a temporal resolution of up to 1 min. The spatial configuration and the technical details about where and how the data have been measured are provided. In addition, data of a multilevel multi well pumping test are shown. The presented data is useful to gain insights into the thermohydraulic processes induced by a high temperature heat injection test and can furthermore be used for the development and verification of numerical models of the presented experiment and similar applications like high temperature aquifer thermal energy storage.

Keywords: Buoyancy flow; High temperature heat injection test; Long-term temperature monitoring; Multi-level pumping test.