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6 results for "Samuel Nashed"

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  1. Journal Article Full text

    Hybrid Symbolic Regression and Machine Learning Approaches for Modeling Gas Lift Well Performance

    Samuel Nashed; Rouzbeh Moghanloo

    Fluids, Vol. 10 No. 7 · 2025 · English · DOAJ Scopus

    Proper determination of the bottomhole pressure in a gas lift well is essential to enhance production, tackle operating concerns, and use the least amount of gas. Mechanistic models, empirical correlation, and hybrid models are usually limited by the requirements for calibration, large amounts of…

  2. Journal Article Full text

    Replacing Gauges with Algorithms: Predicting Bottomhole Pressure in Hydraulic Fracturing Using Advanced Machine Learning

    Samuel Nashed; Rouzbeh Moghanloo

    Eng, Vol. 6 No. 4 · 2025 · English · DOAJ Scopus

    Ensuring the overall efficiency of hydraulic fracturing treatment depends on the ability to forecast bottomhole pressure. It has a direct impact on fracture geometry, production efficiency, and cost control. Since the complications present in contemporary operations have proven insufficient to…

  3. Journal Article

    Advanced machine learning approaches for optimizing waterflooding: A focus on injector-producer dynamics

    Samuel Nashed; Oluchi Ejehu; Rouzbeh Moghanloo

    Petroleum Research, Vol. 11 No. 3 · 2026 · English · DOAJ Scopus

    Waterflooding persists as the primary secondary oil recovery method, although its efficiency evaluation is often hindered by limitations from reservoir heterogeneities alongside non-uniform sweep efficiency and uncertainty in predicting well-to-well connectivity. To improve the evaluation of…

  4. Journal Article Full text

    Predictive Modeling and Simulation of CO2 Trapping Mechanisms: Insights into Efficiency and Long-Term Sequestration Strategies

    Oluchi Ejehu; Rouzbeh Moghanloo; Samuel Nashed

    Energies, Vol. 18 No. 15 · 2025 · English · DOAJ Scopus

    This study presents a comprehensive analysis of CO2 trapping mechanisms in subsurface reservoirs by integrating numerical reservoir simulations, geochemical modeling, and machine learning techniques to enhance the design and evaluation of carbon capture and storage (CCS) strategies. A…

  5. Journal Article Full text

    Downhole Camera Runs Validate the Capability of Machine Learning Models to Accurately Predict Perforation Entry Hole Diameter

    Samuel Nashed; FNU Srijan; Abdelali Guezei et al.

    Energies, Vol. 17 No. 22 · 2024 · English · DOAJ Scopus

    In the field of oil and gas well perforation, it is imperative to accurately forecast the casing entry hole diameter under full downhole conditions. Precise prediction of the casing entry hole diameter enhances the design of both conventional and limited entry hydraulic fracturing, mitigates the…

  6. Journal Article Full text

    From Laboratory Measurements to AI-Driven Insights: Predicting Shaped Charge Performance with Advanced Machine Learning

    Samuel Nashed; Muhammad Abdullah; Oluchi Ejehu et al.

    Fluids, Vol. 11 No. 3 · 2026 · English · DOAJ Scopus

    The accurate estimation of the perforation length is very vital to improve fluid flow as well as the management of charges. Traditional methods, including empirical correlations, analytical models, and API 19B surface tests, suffer from significant limitations in their scope, require frequent…