Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1007/s12517-020-05436-1 |
| Possibility of intrusive igneous body beneath the Cretaceous sequence in Abu Gharadig Basin, Egypt: integration of geophysical data interpretations | |
| Sarhan, Mohammad Abdelfattah | |
| 通讯作者 | Sarhan, Mohammad Abdelfattah |
| 来源期刊 | ARABIAN JOURNAL OF GEOSCIENCES
 |
| ISSN | 1866-7511 |
| EISSN | 1866-7538 |
| 出版年 | 2020 |
| 卷号 | 13期号:12 |
| 英文摘要 | Based on the explanation of seismic data covering the middle part of Abu Gharadig Basin in northern Western Desert, a diapiric structure has been detected eastward of the study area. The resolution of this diapiric feature has been enhanced using different five seismic volume attributes including instantaneous bandwidth, reflection strength, instantaneous frequency and reflection intensity. The interpreted diapiric feature exhibits discordant, nearly vertical, almost symmetric and mounded structure with uplifted overburden and upturned host rocks. The magnetic map for the study area represents high anomaly directly above the interpreted diapiric feature in the eastern part of the area of study confirming the high density of the intrusive body. The area of study also delineated on a temperature gradient map for the northern Western Desert showing high temperature gradient over the interpreted diapiric feature towards the eastern portion of the study area. This suggests that the examined body is a subsurface source for high temperature. Accordingly, the detected diapiric feature has been interpreted to be large body of igneous intrusion forming domal masses beneath the Cretaceous succession in the study area. This igneous intrusion is expected to have positive or negative effect on the hydrocarbon potential in Abu Gharadig Basin. |
| 英文关键词 | Seismic interpretation Diapiric structure Abu Gharadig Basin Igneous intrusion Seismic attributes |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | Egypt |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000541934400001 |
| WOS关键词 | NORTHERN WESTERN DESERT ; GEOCHEMICAL CHARACTERISTICS ; HYDROCARBON GENERATION ; STRUCTURAL EVOLUTION ; SOURCE ROCKS ; OIL ; COMPLEXES |
| WOS类目 | Geosciences, Multidisciplinary |
| WOS研究方向 | Geology |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/319396 |
| 作者单位 | Damietta Univ, Dept Geol, Fac Sci, New Damietta 34517, Egypt |
| 推荐引用方式 GB/T 7714 | Sarhan, Mohammad Abdelfattah. Possibility of intrusive igneous body beneath the Cretaceous sequence in Abu Gharadig Basin, Egypt: integration of geophysical data interpretations[J],2020,13(12). |
| APA | Sarhan, Mohammad Abdelfattah.(2020).Possibility of intrusive igneous body beneath the Cretaceous sequence in Abu Gharadig Basin, Egypt: integration of geophysical data interpretations.ARABIAN JOURNAL OF GEOSCIENCES,13(12). |
| MLA | Sarhan, Mohammad Abdelfattah."Possibility of intrusive igneous body beneath the Cretaceous sequence in Abu Gharadig Basin, Egypt: integration of geophysical data interpretations".ARABIAN JOURNAL OF GEOSCIENCES 13.12(2020). |
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