Real-time monitoring methods for secure carbon capture and sequestration: a comprehensive review of technologies and applications
安全な炭素回収・貯留のためのリアルタイム監視手法：技術と応用に関する包括的レビュー (AI 翻訳)
Tayyab Shahid, Khizar Abid, Alexander Hessinger, Catalin Teodoriu
🤖 gxceed AI 要約
日本語
本レビューでは、CO2の地中貯留におけるリアルタイム監視手法として、地震探査（タイムラプスVSP、微地震モニタリング）や非地震的手法（重力測定、電気比抵抗トモグラフィ、光ファイバセンシング）を包括的に比較。Sleipner、Cranfield、MRCSPなどの実証プロジェクトの事例から、各手法の精度と信頼性を評価し、多角的な監視の重要性を強調している。
English
This review comprehensively compares geophysical monitoring methods for CO2 storage, including seismic (time-lapse VSP, microseismic) and non-seismic (gravimetry, ERT, fiber optic) techniques. Case studies from Sleipner, Cranfield, and MRCSP demonstrate the effectiveness of time-lapse gravity surveys. The paper emphasizes the need for a multi-pronged approach for accurate plume tracking and leak detection.
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
日本は2050年ネットゼロ達成に向けてCCSの導入を進めており、CO₂の安全な貯留監視技術は不可欠です。本レビューは、地震探査や重力測定などの監視手法を包括的に比較し、苫小牧などの国内プロジェクトにも応用可能な知見を提供します。
In the global GX context
CCS is critical for decarbonizing hard-to-abate sectors globally. Robust monitoring is essential for storage integrity, regulatory compliance, and public acceptance. This synthesis of techniques from pioneering projects provides a practical reference for CCS operators worldwide.
👥 読者別の含意
🔬研究者:Provides a comparative overview of geophysical monitoring techniques for CCS, useful for researchers designing monitoring programs.
🏢実務担当者:Offers guidance on selecting appropriate monitoring methods for CCS projects based on accuracy and reliability.
🏛政策担当者:Emphasizes the importance of robust monitoring for regulatory frameworks and public trust in CCS.
📄 Abstract（原文）
Abstract Carbon Capture and Sequestration (CCS) is an important technique that can help many countries reduce their CO 2 footprint and assist in achieving net zero goals. This study presents various geophysical techniques that enable monitoring of CO 2 plume migration within the subsurface and detection of leaks. This approach will enable the safe and long-term storage of CO 2 at the CCS site. Seismic methods, including time-lapse vertical seismic profiling (VSP) and microseismic monitoring, provide high-resolution tracking of CO 2 plume migration. At the same time, non-seismic techniques, such as gravimetry, electrical resistivity tomography (ERT), and fiber optic sensing, offer complementary insights into subsurface changes. Laboratory and field scale testing has shown the impact of salinity, pressure, and temperature on the geophysical response of the CO 2 -sequestrated reservoir, which underscores the use of a multi-prong testing approach for a better understanding of the reservoir dynamics and monitoring of the CCS plume within the subsurface. The case studies of the Sleipner project, the Cranfield CCS site in Mississippi, and the MRCSP in Michigan Basin show the effectiveness of time-lapse gravity surveys conducted using various gravimeters. This paper provides a critical review of various monitoring methods that have evolved over time, focusing on their accuracy, sensitivity, and reliability.
🔗 Provenance — このレコードを発見したソース
- crossref https://doi.org/10.1007/s44438-026-00030-6first seen 2026-05-14 23:38:49
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