Source rock evaluation of the lower and the upper Silurian Tanazefet shale
Joint Authors
Musa, Muhammad Umar
al-Yunusi, Musa Muhammad
Source
Journal of Humanitarian and Applied Sciences
Issue
Vol. 4, Issue 8 (31 Dec. 2019), pp.367-375, 9 p.
Publisher
Elmergib University Faculty of Art & Science / Kasr Khiar
Publication Date
2019-12-31
Country of Publication
Libya
No. of Pages
9
Main Subjects
Earth Sciences, Water and Environment
Abstract AR
لقد تم تجميع عينات لبية من بئران من منطقة حوض مرزق لغرض عمل تحاليل جيوكيميائية وذلك لتقييم الصخور المصدرية للنفط في هذه المنطقة باستخدام جهاز الحرق الاهوائي للعينات.
هده التقييمات اشتملت تقييمي الكمية والجودة حيت تم استعمال مجموع الكربون العضوي لتقييم الكمية وتم استخدام نوعية الكيروجين لتقييم نوعية المادة العضوية المخزنة والتي بينتها العلاقة مابين نسبتي الأوكسجين والهيدروجين المتحصلة من التحاليل.
النتائج أوضحت بأن الطبقة السفلي من تكوين تانازفت تعتبر صخر مصدري ممتاز للنفط وفي المقابل النتائج أظهرت بأن الطبقة العلوية للتكوين تعتبر صخر ردئي لتوليد النفط.
وكذالك النتائج أوضحت أن الكيروجين من الفئة الثانية التي ولدت النفط.
Abstract EN
Core samples of Tanazeft Shale from two wells at Murzuq Basin were collected and analyzed in the Pyrolysis Rock Eval instrument for source rock evaluation includes source rock quality and quantity.
The studied samples were collected from NC 115 and NC 174 blocks.
The analysis results of total organic carbon (TOC) are the parameter that was used to determine organic matter (OM) richness of shale samples understudy and source rock type was identified as Kerogen type II .This was done by using the cross plot between both Hydrogen and Oxygen Indexes (HI & OI) of the sample results.
All indications from sample results shoes that the lower part of Tanazefet Formation (Hot Shale Member) is a very good source rock while the upper part is a poor source rock.
These analyses shoes also the kerogen type of the Hot Shale Member is type II which indicate oil prone stage
American Psychological Association (APA)
Musa, Muhammad Umar& al-Yunusi, Musa Muhammad. 2019. Source rock evaluation of the lower and the upper Silurian Tanazefet shale. Journal of Humanitarian and Applied Sciences،Vol. 4, no. 8, pp.367-375.
https://search.emarefa.net/detail/BIM-1225057
Modern Language Association (MLA)
Musa, Muhammad Umar& al-Yunusi, Musa Muhammad. Source rock evaluation of the lower and the upper Silurian Tanazefet shale. Journal of Humanitarian and Applied Sciences Vol. 4, no. 8 (Dec. 2019), pp.367-375.
https://search.emarefa.net/detail/BIM-1225057
American Medical Association (AMA)
Musa, Muhammad Umar& al-Yunusi, Musa Muhammad. Source rock evaluation of the lower and the upper Silurian Tanazefet shale. Journal of Humanitarian and Applied Sciences. 2019. Vol. 4, no. 8, pp.367-375.
https://search.emarefa.net/detail/BIM-1225057
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-1225057