Arid
DOI10.1007/s13202-021-01289-w
Geophysical assessment and hydrocarbon potential of the Cenomanian Bahariya reservoir in the Abu Gharadig Field, Western Desert, Egypt
Sarhan, Mohammad Abdelfattah
通讯作者Sarhan, MA (corresponding author), Damietta Univ, Fac Sci, Geol Dept, New Damietta 34517, Egypt.
来源期刊JOURNAL OF PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY
ISSN2190-0558
EISSN2190-0566
出版年2021
卷号11期号:11页码:3963-3993
英文摘要In this study, the sandstones of the Bahariya Formation in the Abu Gharadig Field, which is a promising oil reservoir in the Abu Gharadig Basin, Western Desert, Egypt, were assessed. The wireline logs from three wells (Abu Gharadig-2, Abu Gharadig-6, and Abu Gharadig-15) were studied using seismic and petrophysical analyses. Based on seismic data, the study area contains an ENE-WSW anticlinal structure, which is divided by a set of NW-SE normal faults, reflecting the effect of Late Cretaceous dextral wrench tectonics on the northern Western Desert. The visual analysis of the well logs reveals a potential zone within well Abu Gharadig-2 located between depths of 10,551 and 10,568 ft (zone A). In contrast, potential zones were detected between depths of 11,593-11,623 ft (zone B) and 11,652-11,673 ft (zone C) in well Abu Gharadig-6. In well Abu Gharadig-15, potential zones are located between depths of 11,244-11251ft (zone D) and 11,459-11,467 ft (zone E). The quantitative evaluation shows that the intervals B and C in well AG-6 are the zones with the highest oil-bearing potential in the Abu Gharadig Field in terms of the reservoir quality. They exhibit the lowest shale volume (0.06-0.09), highest effective porosity (0.13), minimum water saturation (0.11-0.16), lowest bulk volume of water (0.01-0.02), high absolute permeability (10.92-13.93 mD), high relative oil permeability (similar to 1.0), and low water cut (similar to 0). The apex of the mapped fold represents that the topmost Bahariya Formation in the Abu Gharadig Field for which the drilling of additional wells close to well AG-6 is highly recommended.
英文关键词Abu Gharadig Basin Bahariya Formation Seismic interpretation Well logging evaluation
类型Article
语种英语
开放获取类型gold
收录类别SCI-E
WOS记录号WOS:000696165300001
WOS关键词GEOCHEMICAL CHARACTERISTICS ; STRUCTURAL EVOLUTION ; SOURCE ROCKS ; BASIN ; INVERSION ; AREA ; TETHYS ; ZONE ; OIL
WOS类目Energy & Fuels ; Engineering, Petroleum ; Geosciences, Multidisciplinary
WOS研究方向Energy & Fuels ; Engineering ; Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/363982
作者单位[Sarhan, Mohammad Abdelfattah] Damietta Univ, Fac Sci, Geol Dept, New Damietta 34517, Egypt
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Sarhan, Mohammad Abdelfattah. Geophysical assessment and hydrocarbon potential of the Cenomanian Bahariya reservoir in the Abu Gharadig Field, Western Desert, Egypt[J],2021,11(11):3963-3993.
APA Sarhan, Mohammad Abdelfattah.(2021).Geophysical assessment and hydrocarbon potential of the Cenomanian Bahariya reservoir in the Abu Gharadig Field, Western Desert, Egypt.JOURNAL OF PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY,11(11),3963-3993.
MLA Sarhan, Mohammad Abdelfattah."Geophysical assessment and hydrocarbon potential of the Cenomanian Bahariya reservoir in the Abu Gharadig Field, Western Desert, Egypt".JOURNAL OF PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY 11.11(2021):3963-3993.
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