Title:

An In-Depth Analysis of Fines Migration in Geothermal Reservoirs

Authors:

Hakki AYDIN, Sukru MEREY, Riyadh I. AL-RAOUSH

Key Words:

Clogging, fines migration, geothermal, porous media

Conference:

Stanford Geothermal Workshop

Year:

2026

Session:

Production Engineering

Language:

English

Paper Number:

Aydin1

File Size:

1009 KB

View File:

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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