Petrophysical Properties and Reservoir Layers of Facha Member of Gir Formation in Dahab Oil Field, Block74A, Sirte Basin: Libya
| المصدر: | المجلة الجامعة |
|---|---|
| الناشر: | جامعة الزاوية - مركز البحوث والدراسات العليا |
| المؤلف الرئيسي: | Albouaesh, Amira.H. (Co-Author) |
| مؤلفين آخرين: | Albenghazi, Enas M . (Co-Author), El-Gariani, Naima Khalifa (Co-Author), Targhi, Mohamed H. (Co-Author) |
| المجلد/العدد: | مج23, ع3 |
| محكمة: | نعم |
| الدولة: |
ليبيا |
| التاريخ الميلادي: |
2021
|
| الشهر: | سبتمبر |
| الصفحات: | 191 - 204 |
| رقم MD: | 1263686 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | الإنجليزية |
| قواعد المعلومات: | EduSearch, EcoLink, IslamicInfo, AraBase, HumanIndex |
| مواضيع: | |
| كلمات المؤلف المفتاحية: |
Facha Member | Million Stock Tank Barrels | Initial Oil in Place | Original Oil in Place | Dolomite and Anhydrite Layers | Gir Formation
|
| رابط المحتوى: |
الناشر لهذه المادة لم يسمح بإتاحتها. |
| المستخلص: |
Study of petrophysical properties of the reservoir layers is an important to evaluate the reservoir reserve assessment using well logs data recorded of select five wells over studied reservoir for presenting this subject. The dolomite and anhydrite layers Facha member (Gir Formation) studied reservoir (Eocene Age) located in middle of the northern part of Block NC74A (Dahab oil field) , western part of Sirte Basin, has about (42 to 132 ) Feet thickness, with average total porosity %. The reservoir divided into eight units (A, B, C, D, E, F, G and I) according to reservoir quality and lithology. However, using Techlog software 2015 and Surfer for mapping. The reservoir quality of these layers B, D, and F have the best reservoir quality than other layers. The results are as follows: average porosity ranging from 10.1 to up 24.7 %, water saturation ranging from 23.1 to reached to 50.5 %, net pay thickness varies due to reservoir quality from 32 to 124 feet. The Original oil in place (OOIP) is 10,968,431 Million Stock Tank Barrels (MMSTB), Initial oil in place (IOTP) is 8,705,104 (MMSTB), And Recoverable Reserves is 3,020,671 (MMSTB). |
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