Rune' Inversion (April 2019) - Artificial Intelligence
The very first Seismic Post-Stack Inversion algorithm that allows estimating Velocity and Density separately; with no well logs data required! Inverted Density and Velocity used as a base for Vclay, Porosity and Reservoir quality attribute - (1-Vclay)*Phi computations. Read theory here.
Contact person: Vita Kalashnikova
Public vintage data.
Example 1
Cross-seismic time section going though the oil&gas well 35/11-23 NPD fact page. Data was deghosted prior inversion.
Jurassic sands are standing out on reservoir quality attribute - yellow color, about 2.1s.
Example 2
Cross-seismic time section going though the AErfugl and Skarv oil&gas fields. NPD fact page.
Sands are standing out on reservoir quality attribute.

Example 3
Volume of Clay-Sand predicted from the merged post-stack seismic data as part of the LL-Link project.
The volume is available for the entire Norwegian Sea.
