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Artificial Intelligence (AI) in Enhanced Oil Recovery

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Energy Science and Technology".

Deadline for manuscript submissions: 20 February 2026 | Viewed by 1344

Special Issue Editors


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Guest Editor
School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 260043, China
Interests: hydraulic fracturing; reservoir simulation; optimization operations
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Petroleum Engineering, Yangtze University, Wuhan 430027, China
Interests: artificial intelligence; reservoir simulation; real-time monitoring and management

Special Issue Information

Dear Colleagues,

In recent years, the oil and gas industry has been undergoing a transformative shift towards incorporating cutting-edge technologies to optimize and improve various processes. One of the prominent areas benefiting from this technological revolution is enhanced oil recovery (EOR). EOR techniques play a crucial role in maximizing hydrocarbon extraction from reservoirs, thereby extending the productive life of oilfields. Among the emerging technologies, artificial intelligence (AI) has shown immense potential for revolutionizing EOR methodologies. This proposed Special Issue aims to explore the intersection of AI and enhanced oil recovery, shedding light on innovative research, methodologies, and case studies that highlight the integration of AI in enhancing oil recovery processes.

This Special Issue seeks to provide a comprehensive platform for researchers, engineers, and practitioners to present and discuss the latest advancements, challenges, and opportunities in the field of AI-driven enhanced oil recovery. The main objectives of this Special Issue include:

  1. AI-Driven Reservoir Characterization: Presenting AI-powered methodologies for accurate reservoir characterization, including modeling geological features, porosity, permeability, and fluid properties, to enable more precise reservoir simulation and performance prediction.
  2. Intelligent Reservoir Monitoring and Management: Showcasing AI applications in real-time reservoir monitoring, data assimilation, and decision-making. This could involve predictive maintenance, anomaly detection, and adaptive control to optimize production processes.
  3. Data-Driven EOR Technique Selection: Highlighting the utilization of AI algorithms for analyzing historical data and selecting the most suitable EOR techniques based on reservoir conditions that leads to improved recovery rates.
  4. Optimization of EOR Operations: Exploring AI-driven optimization strategies for designing injection strategies, well placement, and managing injection-production networks to maximize oil recovery while minimizing operational costs.
  5. Uncertainty and Risk Management: Addressing the incorporation of AI in handling uncertainties and risks associated with EOR projects, including probabilistic modeling, sensitivity analysis, and decision support systems.
  6. Case Studies and Practical Implementations: Presenting real-world case studies and success stories of AI integration in EOR projects, demonstrating the quantifiable impact of AI technologies on enhancing oil recovery.

Submission Topics:

Contributions to this Special Issue can include, but are not limited to, the following topics:

  • Machine learning and deep learning applications in EOR;
  • AI-based reservoir simulation and history matching;
  • Predictive analytics for reservoir performance;
  • Integration of IoT and AI in reservoir management;
  • Genetic algorithms and optimization techniques for EOR design;
  • AI-driven uncertainty quantification in reservoir modeling;
  • Big data analytics for EOR decision-making;
  • AI-driven optimization of chemical and thermal EOR methods;
  • Techno-economic analysis of AI-integrated EOR projects.

Prof. Dr. Yuliang Su
Dr. Guanglong Sheng
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • enhanced oil recovery
  • artificial intelligence
  • reservoir simulation
  • real-time monitoring and management
  • data-driven
  • optimization operations

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Published Papers (1 paper)

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Research

11 pages, 3932 KiB  
Article
Influence of Complex Lithology Distribution on Fracture Propagation Morphology in Coalbed Methane Reservoir
by Weiping Ouyang, Luoyi Huang, Jinghua Liu, Mian Zhang and Guanglong Sheng
Appl. Sci. 2024, 14(24), 11681; https://doi.org/10.3390/app142411681 - 14 Dec 2024
Cited by 1 | Viewed by 651
Abstract
The mineral composition in coalbed methane (CBM) reservoirs significantly influences fracture morphology, making the description of reservoir heterogeneity challenging. This study develops a fracture propagation model for CBM reservoirs that incorporates the varying mineral properties within the reservoir’s lithology. Dynamic logging data are [...] Read more.
The mineral composition in coalbed methane (CBM) reservoirs significantly influences fracture morphology, making the description of reservoir heterogeneity challenging. This study develops a fracture propagation model for CBM reservoirs that incorporates the varying mineral properties within the reservoir’s lithology. Dynamic logging data are considered to characterize rock mechanical properties, which form the basis for in situ stress estimation. Using an adjusted critical circumferential stress calculation for coal rock, the model considers the impact of complex lithology on fracture propagation. A comprehensive fractal index is introduced to capture the influence of different minerals on fracture morphology and propagation randomness. Models representing clay, quartz, and pyrite with varied compositions were constructed to explore the effects of each mineral on fracture characteristics. In single-component models, clay-rich reservoirs exhibited the highest induced fracture density, with quartz and pyrite showing approximately 65% and 20% of the fracture density observed in clay, respectively. Fractures primarily propagated toward quartz-rich regions, while pyrite significantly inhibited fracture growth. In mixed-mineral models, increasing the quartz proportion by 40% resulted in a 20 m increase in fracture length and a 30% reduction in fracture density. Fractures predominantly propagated around pyrite boundaries, demonstrating pyrite’s resistance to fracture penetration. Clay and quartz promote fracture development, whereas pyrite hinders fracture formation. The fracture inversion model presented here effectively captures the influence of complex mineral distributions on fracture morphology, offering valuable insights for optimizing fracturing production strategies. Full article
(This article belongs to the Special Issue Artificial Intelligence (AI) in Enhanced Oil Recovery)
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