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A new modelfor estimating the non-darcy flow coefficientusing genetic programming / Ashraf Mohamed Ibrahim Abdelmajeed ; Supervised Eissa Mohamed Shokir

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ashraf Mohamed Ibrahim Abdelmajeed , 2018Description: 99 P. : charts ; 30cmOther title:
  • نموذج جديد لتقرير معامل التدفق غير التابع لمعادلة دارسي باستخدام البرمجة الجينية [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering Summary: The researcher studied the development of a new model to predict the non-Darcy flow coefficient with high accuracy compared to the commonly used correlations. This is a major source of rate dependent pseudo skin around wellbore.The researcher built the new model using genetic programming. Where the input of the new model is the permeability and viscosity of the gas and the output is the non-Darcy flow coefficient. The new model was built using 450 points for the Beta Coefficient (Turbulence Coefficient) obtained from multi-rate wells tests.This data is divided into two groups. The first group, consisting of 298 points, was used to construct the new model. The second group, consisting of 152 points, was used to test the new model.The results indicate that the new model is suitable for estimating the non-Darcy flow Coefficient more accurately than other commonly used empirical correlations and to obtain more reliable inflow performance relationships
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Item type Current library Home library Call number Copy number Status Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.12.M.Sc.2018.As.N (Browse shelf(Opens below)) Not for loan 01010110078459000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.12.M.Sc.2018.As.N (Browse shelf(Opens below)) 78459.CD Not for loan 01020110078459000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering

The researcher studied the development of a new model to predict the non-Darcy flow coefficient with high accuracy compared to the commonly used correlations. This is a major source of rate dependent pseudo skin around wellbore.The researcher built the new model using genetic programming. Where the input of the new model is the permeability and viscosity of the gas and the output is the non-Darcy flow coefficient. The new model was built using 450 points for the Beta Coefficient (Turbulence Coefficient) obtained from multi-rate wells tests.This data is divided into two groups. The first group, consisting of 298 points, was used to construct the new model. The second group, consisting of 152 points, was used to test the new model.The results indicate that the new model is suitable for estimating the non-Darcy flow Coefficient more accurately than other commonly used empirical correlations and to obtain more reliable inflow performance relationships

Issued also as CD

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