Determination of Hydraulic Properties of a Large Self-Propped Hydraulic Fracture in the Geothermal Research Borehole Horstberg Z1 in the Northwest German Basin

<div>Unscaled scheme of the fracture and the well-completion at the HDR/EGS – test site GeneSys-Horstberg. Dashed rectangle: simplified fracture geometry for the 1D-model, 2x<sub>f</sub>: fracture length, h<sub>f</sub>: fracture height, d<sub>s</sub>: horizontal distance between borehole and fracture in the Solling.</div>

Geofluids

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Figure 1

Figure 1: Determination of Hydraulic Properties of a Large Self-Propped Hydraulic Fracture in the Geothermal Research Borehole Horstberg Z1 in the Northwest German Basin 

Figure 1 | Determination of Hydraulic Properties of a Large Self-Propped Hydraulic Fracture in the Geothermal Research Borehole Horstberg Z1 in the Northwest German Basin 