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Evaluation of Capillary Characteristics in Petroleum: Reservoir Rock Using Three Wells in Sirte Basin

المصدر: المجلة الجامعة
الناشر: جامعة الزاوية - مركز البحوث والدراسات العليا
المؤلف الرئيسي: Abeid, Muhab (Author)
مؤلفين آخرين: El-Aswad, Ali (Co-Author) , Elagi, Intesar (Co-Author)
المجلد/العدد: مج23, ع3
محكمة: نعم
الدولة: ليبيا
التاريخ الميلادي: 2021
الشهر: سبتمبر
الصفحات: 237 - 246
رقم MD: 1263777
نوع المحتوى: بحوث ومقالات
اللغة: الإنجليزية
قواعد المعلومات: EduSearch, EcoLink, IslamicInfo, AraBase, HumanIndex
مواضيع:
كلمات المؤلف المفتاحية:
Capillary Pressure | J-Function | Carbonate Reservoir | Core Sample | Wettability
رابط المحتوى:
صورة الغلاف QR قانون
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المستخلص: The main goal of core analysis is to reduce uncertainty in reservoir evaluation processes created at the different levels from reserve estimate level and reservoir performance level. In order to reach these targets, the exact determination of certain petro physical properties is necessary such as rock porosity, relative permeability, water saturation, and capillary pressure at all stages of reservoir life and rock wettability. The overall aim of this paper is to calculate capillary pressure curve for 18 carbonate samples in three wells, compute one J-function representing the whole reservoir, determine transition zone height for the reservoir, and study the variation effect of permeability on capillary pressure curve. This work concentrates on improving the confidence in measuring capillary pressure scanning curves and the motivation was to improve the recovery mechanisms in fractured chalk reservoirs and increase the reliable input parameters for numerical simulations of such oil reservoir. The main findings are that the regression trend fits the wells data in strong degree and the universal J-function equation represents the type of lithology for the area of study.

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