Abstract：According to poor physical characteristics of Gaotaizi Reservoir in Block Long 26, Songliao Basin, we adopt amplitude preservation processing flow provided by GeoEast to predict reservoir and to propose well deployment. Amplitude preservation process workflow includes two key techniques such as surface-model-constraint static corrections and two-step deconvolution. We have carefully chosen processing parameters and perform quality control during the integrated processing and interpretation procedure. The pilot application results show that the oil sand body distribution of Gaotaizi is clearly imaged, which is highly consistent with well data. So GeoEast amplitude preservation prosessing may have great potential in Daqing Oilfield in the near future.
