Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1780580 | NRIAG Journal of Astronomy and Geophysics | 2015 | 14 Pages |
Abstract
Sealing mechanisms were applied to explain why certain reservoirs have hydrocarbon and others don't. Allan's juxtaposition diagram for the main faults in the study area shows that Kharita sands in BED 3 area have excellent juxtaposition as Kharita juxtapose to upper Bahariya and intra Bahariya, which consist of shale and limestone. Abu Roash G sands in BED 3 area have bad juxtaposition as the Abu Roash G juxtapose to Abu Roash C sand (sand juxtaposed sand). Allan's diagram shows that the Abu Roash G reservoir (main target) in Sitra 8 is juxtaposing Abu Roash D which is composed of limestone and shale, which acts as very good seal rock, while the Kharita reservoir is juxtaposing Abu Roash G sand (sand juxtaposed sand) from the crest position which can explain the bad juxtaposition.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Astronomy and Astrophysics
Authors
Ibrahim Salem, Hosni Ghazala, Waleed El Diasty,