Inversion of seismic data to acoustic impedance often requires time and expertise. Despite the benefit of such a process, inverted data are only used in a limited number of cases. To overcome this, Coloured Inversion is a quick technique which can be easily applied on seismic data and performs a simple understandable inversion process. It is designed to match approximately the average spectrum of the inverted seismic data with the observed impedance (Lancaster and Whitcombe, 2000). Thanks to the interactive and real time facilities, the optimum operator can be quickly estimated from AI logs and seismic. Moreover, by inserting an AI volume as an input constraint, absolute values can be computed.
- Interactive coloured inversion operator creation
- Real time preview
- Relative and absolute AI volume computation