Analysis of the exploitation of existing deep production wells for acquiring geothermal energy |
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Authors: | T. Kujawa W. Nowak A. A. Stachel |
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Affiliation: | (1) Department of Heat Engineering, Technical University of Szczacian, Al. Piastóv 19, 70-310 Szczacian, Poland |
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Abstract: | The aim of the work is to assess the possibility and usefulness of acquiring geothermal energy from the existing production well Jachówka K-2. The initial assumptions that are essential for estimation of both a heat flux transferred between a deposit and a heat carrier and a heat flux permeated through the barrier are discussed. To achieve this goal, the authors have worked out a computational model that allowed them to determine the value of the gained geothermal heat flux using a double-pipe geothermal heat exchanger with a dead center. In what follows, the results of calculations of a heat flux that can be gained in the investigated well at a depth L = 2870 m are given.__________Published in Inzhenerno-Fizicheskii Zhurnal, Vol. 78, No. 1, pp. 123–130, January–February, 2005. |
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