Geothermal well testing interpretation of pressure data in a three dimensional fractured reservoir model.

Öngen, Zehra Jale


Geothermal reservoir characterization by tracer and well testing
Akın, Serhat (1997-12-01)
This work presents the analysis of experimental data obtained on a lab scale fractured geothermal model where matrix block sizes, fracture apertures and distributions are known. The ultimate goal is to obtain the fracture aperture which is a key parameter in determining the flow and transport characteristics of fractured media. For the tracer tests, 4,000 ppm potassium iodide solution slug was injected from the corner of the model prepared using seventy stacked marble blocks and production concentration of ...
Geochemical evaluation and conceptual modeling of Edremit geothermal field
Avşar, Özgür; Güleç, Nilgün Türkan; Parlaktuna, Mahmut; Department of Geological Engineering (2011)
Edremit geothermal field with 42-62 °C discharge temperatures is utilized for space heating. Alternation of permeable and impermeable units created two superimposed aquifers in the area: upper unconfined and lower confined. Water samples from 21 (hot, warm, cold) wells were taken in this study. 8 of these wells penetrate the deeper confined, while 13 penetrate the shallower unconfined aquifer. Geochemical analysis revealed Na+K–SO4 nature for the hot (>40°C), Ca–HCO3 nature for the cold (<30°C) and Ca–SO4 n...
Geothermal activity in the world and well testing and evaluation of a geothermal well.
Tan, Ethem; Department of Mining Engineering (1972)
Geochemical assessment of thermal waters from the Afyon geothermal area : geothermometry applications and fluid-mineral equilibria
Mutlu, Halim; Güleç, Nilgün Türkan; Department of Geological Engineering (1996)
Geothermal Geochemistry and Some New Geothermal Approaches (Reviewed Course Book of International Summer School on Geothermal Geochemistry)
Güleç, Nilgün Türkan (null, 2005-02-01)
Citation Formats
Z. J. Öngen, “Geothermal well testing interpretation of pressure data in a three dimensional fractured reservoir model.,” Middle East Technical University, 1987.