02964cam a2200337 a 4500 EG-GiCUC 20250223032555.0 200909s2020 ua dhb f m 000 0 eng d EG-GiCUC eng EG-GiCUC eng Deposite M.Sc Cai01.12.16.M.Sc.2020.Ba.S Bassem Mohamed Elsayed Seismic structural and stratigraphic interpretation, West Wadi El Rayan field, Western Desert, Egypt / Bassem Mohamed Elsayed ; Supervised Mohamed Gamiel Elbehiry , Adly H. D. Elnikhely التفسيرات التركيبيه والتتابعيه السيزميه لحقل غرب وادى الريان : منطقة الصحراء الغربيه: مصر Cairo : Bassem Mohamed Elsayed , 2020 122 P. : charts , facimiles ; 25cm Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Geophysics West Wadi El-Rayan Concession (WWER) is located in the Western Desert, 140Km South West of Cairo and 65Km South West of El-Fayoum. Also it lies in a transit area between Gindi basin (Eocene) on the eastern side and Abu Gharadig basin (Mesozoic) on the western side. In order to construct a 3D structural model for the WWER and to delineate the subsurface structure styles, seismic structural interpretation and structural restoration are used to validate. The structure geometry within WWER area is inverted half-graben, since the area was controlled by reactivation of older faults in response to Jurassic/Early Cretaceous and Late Cretaceous/Early Tertiary events that formed the Kattaniya inverted high and shaped the central part of WWER concession. The magnitude of inversion-related shortening in the study area was estimated and was suggested to be strong.The result of strong inversion magnitude occurred northeast ward of the study area can be concluded that, the area suffered shortening and part of the Jurassic / Early Cretaceous normal faults are reactivated as reverse faults, Also the cap, the main reservoirs and the source rock sections brought to the surface and thus breached, as well any previous mature source rock becoming non-generative where the two dry wells Qatarani-1 and WD-38 are located. However, any less severe inversion structure in this case where WWER 2X, WWER-3 and WWER-4 wells are located ( those wells are produces from upper Bahariya level) that remain buried by the post Eocene section will have a better chance or preserving the structure geometry and therefore top and lateral seal Issued also as CD Basin Inversion Restoration West Wadi El Rayan (WWER) Adly H. D. Elnikhely , Supervisor Mohamed Gamiel Elbehiry , Supervisor http://172.23.153.220/th.pdf Nazla Revisor Shimaa Cataloger ddc TH 77652 77652 ddc 0 CUCL cl210 2024-02-11 Cai01.12.16.M.Sc.2020.Ba.S 01010110081464000 2023-09-22 00:00:00 TH ddc 0 CUCL cl2u8 2024-02-11 Cai01.12.16.M.Sc.2020.Ba.S 01020110081464000 2023-09-22 00:00:00 81464.CD CD