Pre and Post-Stack Imaging of 2D Seismic Data Using Time Migration for Ajeel Oil field, Central of Iraq

Fadhil Abdulabass Obaid; Ali M. Al-Rahim

doi:10.24996/ijs.2019.60.10.12

Authors

Fadhil Abdulabass Obaid Department of Geology, College of Science, University of Baghdad, Baghdad, Iraq
Ali M. Al-Rahim Department of Geology, College of Science, University of Baghdad, Baghdad, Iraq

DOI:

https://doi.org/10.24996/ijs.2019.60.10.12

Keywords:

Pre-stack Post-stack Time migration, Seismic processing, 2D seismic Imaging

Abstract

Kirchhoff Time migration was applied in Pre and Post-Stack for 2D seismic survey for line AJ-99N, that is located in Ajeel oilfield in Salah Al-Din Governorate, Central Iraq. The process follows several accurate steps to reach the final time migration stage. The results of applied time migration give an accurate image for the Ajeel anticline reservoir and to improve the signal to noise ratio. Pre-Stack shows a clearer image for the structure in the study area, and the time-frequency analysis insure the result.