Geophysical and geological modelling of Kareem formation, Belayim land field, Sinai, Egypt.

Abstract

The present study deals with a comprehensive seismic interpretation and available digital well-log data using computer program (IP software). Corresponding well-log data have been processed through computerized through available computer software.

The interpretation of seismic data was done by using SeisWorks software (Halliburton). Seismic data were integrated with well data, VSP data, and check shot data and well to seismic tie also applied which is a useful tool to detect exactly the response of the drilled anomaly in the seismic and to interpret it easily. Interpretation was also guided by some nearby surface geological models derived from surface geologic mapping in the Gulf of Suez by previous workers.

The lateral variations of the petrophysical characteristics are represented in the form of iso-parametric maps (effective thickness, shale content, effective porosity and hydrocarbon saturation). It is worth- mentioning that, also the litho-saturation cross-plots inferred from computer processed interpretation. The Vertical Profile for both Measured and Calculated Petrophysical Parameters were performed.