Fluid attributes sensitivity analysis research
Wen Zou, Aiping Chen, Yalin Li · 2009
Fluid discriminate based on seismic data is important reservoir prediction research content. The difference fluid attributes are developed to denote and sensitivity to reservoir fluid. Based on previous research, we develop an analysis method of fluid attribute sensitivity based on Gaussian distribution. It's difficult to optimize from many attributes. The method can resolve the problem and analyze fluid attribute sensitivity quantitatively. We analyze the fluid attribute sensitivity from 25 model information including water bearing sand, shale and gas sand which collected from all around the world by Castagna. Finally we have got good result with applying to sensitivity analysis by utilizing real data.