Jian Shen , Muntadher Abed Hussein , Bhavesh Kanabar , Anupam Yadav , Asha Rajiv , Aman Shankhyan , Sachin Jaidka , Manu Mehul , Issa Mohammed Kadhim , Zainab Jamal Hamoodah , Fadhil Faez , Mohammad Mahtab Alam , Hojjat Abbasi
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引用次数: 0
Abstract
Accurate estimation of choke flow oil rates under critical flow conditions is essential to optimizing crude oil production. This study utilizes field data derived from a Middle Eastern oil production area, incorporating surface parameters such as choke size, wellhead pressure, gas-oil ratio (GOR), basic sediments and water content (BS&W), and oil API to predict oil flow rates through Random Forest machine learning models. Advanced metaheuristic optimization techniques enhanced hyperparameter tuning and model performance, including the Bat Algorithm, Genetic Algorithm, Cuckoo Search Algorithm, and Dragonfly Algorithm. The data-driven models were developed using k-fold cross-validation to ensure robustness and minimize overfitting. Comparative analysis of optimization methods reveals that the Genetic Algorithm delivers superior results across key performance metrics, including R2, MSE, and AARE%, validating its efficacy for predictive tasks. This study emphasizes integrating advanced optimization methods with machine learning models to improve oil extraction operations' reliability, predictive accuracy, and production efficiency.
期刊介绍:
Flow Measurement and Instrumentation is dedicated to disseminating the latest research results on all aspects of flow measurement, in both closed conduits and open channels. The design of flow measurement systems involves a wide variety of multidisciplinary activities including modelling the flow sensor, the fluid flow and the sensor/fluid interactions through the use of computation techniques; the development of advanced transducer systems and their associated signal processing and the laboratory and field assessment of the overall system under ideal and disturbed conditions.
FMI is the essential forum for critical information exchange, and contributions are particularly encouraged in the following areas of interest:
Modelling: the application of mathematical and computational modelling to the interaction of fluid dynamics with flowmeters, including flowmeter behaviour, improved flowmeter design and installation problems. Application of CAD/CAE techniques to flowmeter modelling are eligible.
Design and development: the detailed design of the flowmeter head and/or signal processing aspects of novel flowmeters. Emphasis is given to papers identifying new sensor configurations, multisensor flow measurement systems, non-intrusive flow metering techniques and the application of microelectronic techniques in smart or intelligent systems.
Calibration techniques: including descriptions of new or existing calibration facilities and techniques, calibration data from different flowmeter types, and calibration intercomparison data from different laboratories.
Installation effect data: dealing with the effects of non-ideal flow conditions on flowmeters. Papers combining a theoretical understanding of flowmeter behaviour with experimental work are particularly welcome.