Assessment of Geothermal Resources and Hydrogeological Conditions in the Pre-Caspian–Guba Zone
カスピ海前縁-グバ地域における地熱資源と水文地質条件の評価 (AI 翻訳)
Volodymyr Manyuk, Allahverdi Tagiyev, Mehriban Ismayilova
🤖 gxceed AI 要約
日本語
本論文は、カスピ海-グバ地域の地熱ポテンシャルを評価し、ジュラ紀および生産層からの熱水流量（300～2000 m³/日、温度50～90°C）を報告している。Khudat地域の井戸では4500 m³/時の流量と81°Cの温度が確認された。推定埋蔵量は81,400 m³/日であり、既存井の再生により2～3倍に増加可能とされる。
English
This paper assesses geothermal potential in the Caspian–Guba region, reporting thermal water flow rates of 300–2000 m³/day and temperatures of 50–90°C from Jurassic and productive strata. Estimated reserves are 81,400 m³/day, with potential to increase 2–3 times through well rehabilitation.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
本論文はアゼルバイジャンの地熱評価であり、日本の地熱開発に直接関係しないが、探査手法は参考になる。
In the global GX context
This regional geothermal assessment provides data and methods applicable to other sedimentary basins, contributing to global renewable energy transition efforts.
👥 読者別の含意
🔬研究者:Geothermal researchers can use the flow rate and temperature data for resource modeling.
🏢実務担当者:Energy companies exploring geothermal in similar sedimentary settings can benchmark against these reserve estimates.
📄 Abstract（原文）
The utilization of thermal waters as a renewable energy source is one of the most significant priorities of modern energy policy. Unlike fossil fuels, clean energy sources contribute to long-term improvements in human health and mitigate short-term mortality associated with air pollution. At the same time, the progressive depletion of conventional oil and gas reserves, which have been exploited for decades, further strengthens the urgency of identifying alternative solutions. As the hydrocarbon industry is a leading contributor to global climate change, the gradual abandonment of such fuels is inevitable. Consequently, adopting renewable and sustainable resources such as solar, wind, hydropower and geothermal energy is imperative. These sources have low carbon footprints and negligible emissions, making them vital in reducing greenhouse gas concentrations and tackling climate change. Therefore, the global transition to renewable energy is not only environmentally necessary, but also critical for securing a sustainable future.Systematic geological and exploratory investigations have been conducted in the Caspian–Guba region to assess geothermal potential. Drilling activities have revealed thermal waters with discharge rates ranging from 300 to 2000 mÑ/day and temperatures between 50°C and 90°C within the Jurassic and productive strata. For example, well no. 3 in the Khudat area had a yield of 4,500 mÑ per hour and a recorded surface temperature of 81 °C. Since 1983, systematic geothermal monitoring has been carried out in wells drilled across Nabran, Khudat, Khachmaz and the surrounding area. The estimated reserves of thermal waters in the Jurassic, Cretaceous, Maikop and Absheron deposits in the Caspian–Guba zone are approximately 81.4 thousand mÑ/day. Furthermore, hydrogeological assessments suggest that renewed exploration efforts, particularly the rehabilitation of wells that were previously drilled but did not penetrate hydrocarbon-bearing layers, could increase the exploitable reserves of thermal waters by two to three times.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.64599/ddvf7063first seen 2026-07-18 05:17:18
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