WebOct 1, 1997 · The sedimentary succession here can be divided into prerift (pre-Miocene) and synrift (Miocene and post-Miocene) megasequences. The prerift section has been penetrated in only a few wells drilled on the western (Egyptian) side of the Red Sea, whereas the synrift section is known on both the Egyptian and the Saudi sides of the Red Sea. WebDuwi Formation overlies the Qussier Formation in both section with more or less similarity between the two sections. In Nile Valley, the Duwi Formation starts with thick yellow to …

Upper Cretaceous Duwi Formation shale’s oil

The basement consists of Precambrian rocks of the Arabian-Nubian Shield. Gneisses, volcanics and metasediments are intruded by granites, granodiorites and a suite of dolerite dykes. These rocks contain shear zones, such as the Rehba Shear Zone of western Sinai, that are interpreted to have partly controlled the orientation and location of rift structures. WebOct 13, 2024 · The eU map (Fig. 5) classified into three levels: the first level has range of 4.5 to 34 ppm and associated with wadi deposits and the Duwi Formation. The equivalent uranium (eU) content reaches 34 ppm as the maximum value over the Duwi Formation, and diminishes to 0.4 ppm as the minimum value over conglomerates with a mean of 4.5 ppm. chemtech centre

Tyson type ternary plot of the palynofacies distribution...

WebDuwi Formation [12] At its type locality of the Quseir Region, the Duwi Formation is underlain by the Quseir Formation and overlain by the Maastrichtian part of the Dakhla Formation. In General, several authors considered the Duwi Formation comprises the best and pronounced mineable phosphates at the Red Sea Regio n [15]. WebMarsella Duwi Septyani5 Published online: 2 Agustus 2024 ABSTRACT ... The formation of school activities aimed at familiarizing students with the instruments of their area. Music instruments and folk melodies are also being preserved in an endeavour to conserve art shows as early as feasible, in the second meeting, the schedule for two-hour- ... WebThe younger granites and Duwi Formation have the highest radiometric values. The lowest values exist over ophiolitic metagabbro, basic metavolcanics, metasediments, serpentinites, and Umm Gheig Formation. flights bwi brin