An In-Depth Analysis of Fines Migration in Geothermal Reservoirs
- Key words
- Clogging, fines migration, geothermal, porous media
- Conference
- Stanford Geothermal Workshop
- Year
- 2026
- Session
- Production Engineering
- Language
- English
- Paper number
- Aydin1
Full text
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Abstract
Transport of suspensions and colloids through porous media, involving particle capture and plugging, occurs in various geothermal reservoirs and geothermal power plant processes. Fine particle migration is a critical topic impacting production efficiency in geothermal projects, including permeability impairment in the reservoir, plugging surface infrastructure, reducing heat transfer, and causing abrasiveness and erosion in pumps, valves, and production-injection lines. This study presents an in-depth analysis of this problem by examining drive mechanisms, modeling approaches, experimental studies, and field observations.
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