Prediction of wax precipitation by intelligent methods and comparison with Multisolid model in crude oil systems

  • سال انتشار: 1388
  • محل انتشار: ششمین کنگره بین المللی مهندسی شیمی
  • کد COI اختصاصی: ICHEC06_553
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 1877
دانلود فایل این مقاله

نویسندگان

Abbas Khaksar Manshad

Department of Chemical Engineering, School of Engineering, Persian Gulf University, Boushehr ۷۵۱۶۸, Iran

Siavash Ashoori

Department of Chemical Engineering, Petroleum University of Technology, Ahwaz, Iran

Mojdeh Khaksar Manshad

Department of Computer Engineering, Islamic Azad University, Qazvin, Iran

Mohsen Edalat

Department of Chemical Engineering, University of Tehran, Tehran, Iran

چکیده

This paper introduces a new implementation of the neural network and genetic programming neural network technology in petroleum engineering. An intelligent framework is developed for calculating the amount of wax precipitation in petroleum mixtures over a wide temperature range. Theoretical results and practical experience indicate that feed-forward network can approximate a wide class of function relationships very well. In this work, a conventional feed-forward multilayer Neural Network and Genetic Programming Neural Network (GPNN) approach have been proposed to predict the amount of wax precipitation. The introduced model can predict wax precipitation through neural network and genetic algorithmic techniques. The accuracy of the method is evaluated by predicting the amount of wax precipitation of various reservoir fluids not used in the development of the models. Furthermore, the performance of the model is compared with the performance of multi-solid model for wax precipitation prediction and experimental data. Results of this comparison show that the proposed method is superior, in both accuracy and generality, over the other models.

کلیدواژه ها

Wax precipitation; Multisolid modeling; Neural network; Genetic algorithm; Intelligent modeling

مقالات مرتبط جدید

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.