استخدام القياسات الجيوفيزيائية البئرية في تحديد المحتوي الغضاري و دراسة تاثيره علي الخصائص الخزنية لتشكيلة الرطبة

This study highlights the output of geophysical well technique applied on some reservoir properties, in order to determine clay content and type of minerals in Rutba formation ( structure South Al Ishara and Tal Marmar) at Euphrates depression – Syria. Throw this research paper has don: The Rutba formation could be distributed in two upper and lower parts: based on the increase in coupling factor between porosity values before and after the correction, mineral shale quality , as ineffective Kaolinite in structure at south Al Ishara, and is influential in Well Logging geophysical , but the prevailing mineral in structure at Tal Marmar is efficient and effective Al Montmorillonite Well Logging geophysical. This reserch achived in Euphrates depression, adminstrativly follow Der Azzor under the scientific collaboration between Tishreen University and Syrian perolium company using geophysical and geological methods.