Well Path Design and Stimulation Treatments at the Geothermal Research Well GTGRSK4/05 in Gro? Schˆnebeck

Zimmermann, G., Reinicke, A., Blˆcher, G., Milsch, H., Gehrke, D., Holl, H.-G., Moeck, I., Brandt, W., Saadat, A., Huenges, E.

Key words: waterfracs, gel-proppant fracs, thermal-hydraulic modeling
Location: Gross Schonebeck, Germany
Conference: Stanford Geothermal Workshop
Year: 2007
Session: Reservoir Engineering
Language: English

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Abstract

At the geothermal research drill site at Gro? Schˆnebeck (north-east Germany) a second well has been drilled to complete the doublet system for geothermal power production. To enhance the productivity of this well hydraulic stimulation treatments are scheduled. The aim of this paper is to present a line of argument for a decision guidance concerning the optimum design for fracture treatments in the different reservoir sections.

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