Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/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
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ISSN | 2190-0558 |
EISSN | 2190-0566 |
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 |
推荐引用方式 GB/T 7714 | 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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