Title:

Utilizing Nitrogen Lifting as an Alternative to Electrical Submersible Pumps in the Alaşehir Field, Turkey

Authors:

Hakki AYDIN, Umutcan CAMCI, Ali CEREN, Hüseyin DUNYA

Key Words:

nitrogen lifting, artificial lifting, alaşehir field

Conference:

Stanford Geothermal Workshop

Year:

2025

Session:

Production Engineering

Language:

English

Paper Number:

Aydin

File Size:

865 KB

View File:

Abstract:

Geothermal wells that have experienced a decline in reservoir parameters, such as pressure, temperature, and non-condensable gases, are considered candidates for artificial lifting to compensate for the reduced production. Nitrogen lifting is a reliable gas injection method for production wells, serving as an alternative to Electrical Submersible Pumps (ESPs). This study presents the first successful application of nitrogen lifting in the Alaşehir geothermal field. Technical details of the nitrogen lifting are provided to offer valuable insights for geothermal operators. The advantages and risks associated with the demonstration are also discussed. It was found that nitrogen lifting offers certain advantages over downhole pumps in ensuring reliable production.


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