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گواهی نمایه سازی مقاله A New Method for Calculation of Productivity of Perforated Wells

عنوان مقاله: A New Method for Calculation of Productivity of Perforated Wells
شناسه (COI) مقاله: IPEC03_037
منتشر شده در سومین کنگره ملی مهندسی نفت در سال ۱۳۹۰
مشخصات نویسندگان مقاله:

H Mahdiyar - School of Chemical and Petroleum Engineering, Shiraz University, Iran
M. Jamiolahmady -

خلاصه مقاله:
In this study first we define pseudo perforation skin factor which can represent flow resistance in the perforated region. Taking adavantage of flow resistance approach, a simple and accurate semianalyticalmethod is introduced for calculation of perforation skin. The coefficients of the dimensionless numbers and correlation of this method are adjusted using a large bank covering a wide range of variation of geometrical parameters and anisotropy ratios. This data bank has beengenerated by the finite-element based simulator developed by Jamiolahmady et al. (٢٠٠٧). Theresults of our skin correlation are compared with those of Karakas-Tariq’s (١٩٩١) method. This comparison demonstrates that our method is more reliable for higly anisotropic reservoirs.

کلمات کلیدی:
perforation, skin factor, productivity

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