干旱区生态环境知识资源中心(Arid): An integrated approach to detect the structural setting of South Dyiur area, Central Western Desert, Egypt, via potential field data

Arid

DOI	10.1080/10916466.2022.2042560
	An integrated approach to detect the structural setting of South Dyiur area, Central Western Desert, Egypt, via potential field data
	Tarek, Yara; Helaly, Ahmad Sobhy; El-Khafeef, A. A.; Khalifa, Khalid; ElSawy, Marwa; Abuhagaza, Abeer A.
通讯作者	Tarek, Y (corresponding author)，Egyptian Petr Res Inst, Explorat Div, Cairo, Egypt.
来源期刊	PETROLEUM SCIENCE AND TECHNOLOGY
ISSN	1091-6466
EISSN	1532-2459
出版年	2022-02
英文摘要	The South Diyur exploration block of nearly 38,000 sq. km is located in the Farafra Oasis region in Egypt's Western Desert. The North West-South East (NW-SE) trend is the regional structural surface features in the South Diyur District. The Bouguer gravity and magnetic data have been analyzed to provide new information about the tectonic setting and subsurface structures of the study area. The advanced filtering techniques were used to map structural as well as varying depths of the study area. The total intensity aeromagnetic map was first corrected by the application of the reduction to the pole technique (RTP). Then, the fast Fourier transform is applied on the gravity and magnetic maps to show the regional and residual sources and their depths, using the radial averaged power spectrum curve which divided into two segments; according to the slope, the maximum depth is 4,000 m that probably reflects the deep sources at this place. And the shallow sources (near-surface geological structures) showed depth of 600 m. The structure of the basement that influences the sedimentary cover thickness and the region's hydrocarbon potentiality is interpreted as uplifts and basins resulted from parallel fault groups. It is found that there are strike slip faults trending NW-SE, regional faults divided the area into many blocks forming grabbens Misawage graben and Dirrut basin and horsts Bahariya-Cairo uplift, and the residual faults have many trends but the general trend from the rose diagram is west north west-east south east.
英文关键词	analytical signal Euler de-convolution gravity magnetic source parameter imaging South Dyiur Block structure detection
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000759242200001
WOS关键词	DEPTH
WOS类目	Energy & Fuels ; Engineering, Chemical ; Engineering, Petroleum
WOS研究方向	Energy & Fuels ; Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/377279
作者单位	[Tarek, Yara; El-Khafeef, A. A.; ElSawy, Marwa; Abuhagaza, Abeer A.] Egyptian Petr Res Inst, Explorat Div, Cairo, Egypt; [Helaly, Ahmad Sobhy] Ain Shams Univ, Fac Sci, Geophys Dept, Cairo, Egypt; [Khalifa, Khalid] South Valley Egyptian Petr Holding Co, Cairo, Egypt
推荐引用方式 GB/T 7714	Tarek, Yara,Helaly, Ahmad Sobhy,El-Khafeef, A. A.,et al. An integrated approach to detect the structural setting of South Dyiur area, Central Western Desert, Egypt, via potential field data[J],2022.
APA	Tarek, Yara,Helaly, Ahmad Sobhy,El-Khafeef, A. A.,Khalifa, Khalid,ElSawy, Marwa,&Abuhagaza, Abeer A..(2022).An integrated approach to detect the structural setting of South Dyiur area, Central Western Desert, Egypt, via potential field data.PETROLEUM SCIENCE AND TECHNOLOGY.
MLA	Tarek, Yara,et al."An integrated approach to detect the structural setting of South Dyiur area, Central Western Desert, Egypt, via potential field data".PETROLEUM SCIENCE AND TECHNOLOGY (2022).