RT Journal Article SR Electronic(1) A1 Rabeh, Taha A1 Miranda, Jorge Miguel A1 Carvalho, Joao A1 Bocin, AndreiYR 2009 T1 Interpretation case study of the Sahl El Qaa area, southern Sinai Peninsula, Egypt JF Geophysical Prospecting, VO 57 IS 3 SP 447 OP 459 DO https://doi.org/10.1111/j.1365-2478.2008.00747.x PB European Association of Geoscientists & Engineers, SN 1365-2478, AB ABSTRACT The study area is located in the Sinai Peninsula, which is considered one of the most promising regions for oil resources. Three different tectonic forces affect the area in the triple junction structures associated with the opening of the Gulf of Suez and the strike slip movement along the Gulf of Aqaba. The main goal of this work is to model the structure of the basement rocks in the study area using magnetic methods. To achieve this, a high‐resolution land magnetic survey was acquired and the results were combined with existing seismic reflection data. The magnetic interpretation was carried out using the analytical signal, horizontal gradient, Euler and Werner deconvolution and 3D magnetic modelling methods. We concluded that most of the deduced structures are trending in N–S, N35°–N45° west and E–W directions. The Aqaba trend (N15°–N25° east) is barely noticeable. The depth to the basement rocks ranges from 1 km to more than 2 km below sea level and these results are in agreement with the available well log data. In addition, interpretation of seismic reflection sections was carried out and compared with overlapping magnetic profiles interpreted using Euler deconvolution. They show that the sedimentary section was affected by the basement tectonics, with faults extending from the basement upwards through the sedimentary cover. These faults constitute good potential structural traps for oil accumulation., UL https://www.earthdoc.org/content/journals/10.1111/j.1365-2478.2008.00747.x