Abstract:

 Modern reservoir description advocates the integration of exploration and development, the match of seismic and logging information, the combination of static and dynamic information, and finally to advance the description from qualitative to quantitative. This paper focuses on the modern reservoir characterization which integrates the high resolution petrophysical data, the middle resolution logging data and the low resolution seismic data. In the modern reservoir characterization, the technology of automatic division and correlation of reservoirs and reservoir architecture analysis, the technology of sedimentary microfacies automatic identification, and the technology of waveform diversity analysis, which are the technologies applied in the highyield gas area prediction, are applied to the description and prediction of different types of reservoirs in different exploration and development stages.

Key words: reservoir description, reservoir division and correlation, reservoir architecture, waveforms diversity analysis