BUILDING A RESERVOIR STATIC MODEL OF THE LOWER SAFA MEMBER AT EL-OBAIYED FIELD, NORTH WESTERN DESERT, EGYPT | ||||
| Journal of Egyptian Geophysical Society | ||||
| Volume 16, Issue 1, 2018, Page 19-34 PDF (12.86 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jegs.2018.385773 | ||||
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| Authors | ||||
| A.M.A. EL-SAYED1; A.K.M. EL-WERR1; A.M. ATTIA2; M.M. GOMAA1 | ||||
| 1(1) Geophysics Department, Faculty of Science, Ain Shams University, Egypt. | ||||
| 2(2) The British University in Egypt (BUE). | ||||
| Abstract | ||||
| Integrated geophysical methods, represented by seismic reflection interpretation, wireline logs and analysis of results of core data, were used for the detection of the structural and stratigraphic features, as well as the estimation of the petrophysical properties aiming at the establishment of a reservoir static model, for evaluation of the hydrocarbon potentiality at El-Obaiyed Field, North Western Desert, Egypt. Obaiyed Field lies at the western flank of Matruh basin in this study area. The results of the above-mentioned interpretationswere collected to build the reservoir static model. Such as Static model can support the detection of suitable places for hydrocarbon production. Static model is a representative tool by which facies, petrophysical properties and structurecan be visualized. It can be concluded that, The Lower Safa static model reservoir is a combined trap formed from faulted anticline structural trap with pinching out stratigraphic feature. This reservoir is subdivided into several units composed of sand and shale intercalations increasing thickness northwards. Higher effective porosity and permeability values are noticed for the sand, while lower values are found for the shale. | ||||
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