eprintid: 20000 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/02/00/00 datestamp: 2024-06-04 14:19:44 lastmod: 2024-06-04 14:19:44 status_changed: 2024-06-04 14:16:22 type: article metadata_visibility: show creators_name: Hamdoon, A. creators_name: Mohammed, M. creators_name: Elraies, K. title: A Review of Chan Plot Application and Recent Advanced Models for Diagnosing Excessive Water Production Pregled primjene Chanova dijagrama i nedavno razvijenih naprednih modela za utvr�ivanje prekomjerne proizvodnje slojne vode ispublished: pub keywords: Oil well logging, Advanced modeling; Diagnostic plot; Excessive water production; Machine-learning; Oil industries; Operational cycle; Production patterns; Water production; Water-oil ratios; Well logs, Machine learning, environmental modeling; literature review; machine learning; oil industry; research work; well logging note: cited By 0 abstract: Water is one of the major fluids associated with the operational cycle of the oil industry that must be carefully considered due to its environmental, treatment facility, and economic impacts. Over the years, various methods have been developed to identify excessive water production. These methods range from reliable and expensive ones, such as well-logging records, to less accurate methods that utilize available production and water-oil ratio data, such as the Chan plot. The Chan plot emphasizes that well production can exhibit various patterns of excessive water production, including constant water-oil ratios, normal displacement, channeling, and coning. However, manual interpretation of these plots is often confusing due to the noise present in the actual data. Machine learning models have improved interpretation accuracy, but limitations remain in detecting evolving water production patterns. This paper reviews the application of Chan plots and their integration with existing diagnostic tools for diagnosing excessive water production. It then focuses on a recent advanced model that leverages machine learning specifically designed to improve the interpretation of Chan plots. The review highlights the limitations of traditional interpretation techniques and explores how the recent advanced model can address these limitations. Additionally, the paper briefly discusses the potential of an interactive model for the continuous monitoring of water production patterns. Finally, the paper offers recommendations for future research directions. © 2024, Faculty of Mining, Geology and Petroleum Engineering University of Zagreb. All rights reserved. date: 2024 publisher: Faculty of Mining, Geology and Petroleum Engineering University of Zagreb official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85193342951&doi=10.17794%2frgn.2024.2.12&partnerID=40&md5=d30949ce99a49fc2c3665585659f583c id_number: 10.17794/rgn.2024.2.12 full_text_status: none publication: Rudarsko Geolosko Naftni Zbornik volume: 39 number: 2 pagerange: 149-163 refereed: TRUE issn: 03534529 citation: Hamdoon, A. and Mohammed, M. and Elraies, K. (2024) A Review of Chan Plot Application and Recent Advanced Models for Diagnosing Excessive Water Production Pregled primjene Chanova dijagrama i nedavno razvijenih naprednih modela za utvr�ivanje prekomjerne proizvodnje slojne vode. Rudarsko Geolosko Naftni Zbornik, 39 (2). pp. 149-163. ISSN 03534529