Abu Roash G dolomite reservoir characterization using seismic inversion technique, Horus field, Western Desert, Egypt

作者：Al Mahdy Omar Mohamed Hassan^*; Sedek Mohamed Salah

来源：Arabian Journal of Geosciences, 2013, 6(6): 1769-1797.

DOI：10.1007/s12517-011-0491-4

• Abu Roash G dolomite
• Reservoir characterization
• Seismic inversion technique

The main objective of this paper was the characterization of the reservoir (Abu Roash G dolomite) in terms of acoustic impedance from surface seismic data complemented by available well logs. To reach our target, a two-step procedure was followed: first, identification of the reservoir signatures using synthetic seismogram using Strata program in Hampson-Russell software and second, applying inversion technique to the post-stack seismic data using Strata program in Hampson-Russell software to obtain acoustic impedance profiles and maps. This procedure was applied to 12 3D seismic lines (six cross-lines, and six in-lines) from Horus field in Western Desert in Egypt after converting them from analog state to SEGY format by vectorization. Five wells had been used in this study. The outcome of this paper is an improved subsurface image of seismic data and achieving the reservoir characterization in a good way.

• 出版日期2013-6