Drilling Report
Monitoring Borehole DEL-HTO-P01
Alexis Koulidis (TU Delft - Water Systems Engineering)
Martin van der Schans (KWR Water Research Institute)
Philip J. Vardon (Geo-engineering)
Martin Bloemendal (TNO, TU Delft - Water Systems Engineering)
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Abstract
This document describes the drilling, completion and testing of the pilot borehole (DEL-HTO-P01), which will later be utilized as a monitoring well for High Temperature Aquifer Thermal Energy Storage (HT-ATES). The work includes all materials, components, tools, and services that are related to the preparation, delivery, installation, measurement, and completion of the components belonging to the test drilling and monitoring well. The following analysis combines various data sources to characterize the subsurface for the Delft Demonstration site (WP1). The location of the DEL-HTO-P01 is demonstrated in Figure 1, which is located at RD-coordinates X = 85,257 m, Y = 445,757 m.
All data presented in this report have been published via TU Delft institutional data repository 4TU.ResearchData under the CC BY 4.0 license. The initial borehole dataset and the CT scan data can be found via https://doi.org/10.4121/1694ba82-db41-4017-8d1c-9de3ce1a785e and https://doi.org/10.4121/9902ebc7-dbd6-43b1-a3c3-85ff9ab645a9.