DUG Mod+ is DownUnder GeoSolutions’ forward modelling toolkit. It has been developed through years of successful delivery of quantitative interpretation services.

The DUG Mod+ package includes the following software modules: 

• DUG Rock (depth dependent end-member lithology trend interpretation)
• DUG Distill (stochastic AVO and rock property forward modelling)
• DUG Well (including deterministic AVO modelling of well logs)
• DUG Insight (including 3D synthetic modelling while interpreting module)

Features of DUG Rock

• Easy point, click, and drag interpretation for picking end-member lithologies
• Rapid QC is enabled by interactive updates and synchronised navigation between logs, cross plots, and tabulated pick data for multiple wells
• Generation of depth-dependent, end-member trends which capture the inherent scatter in elastic rock properties
• Create and import reference and composite lithology trends for comparative displays
• Gassmann fluid substitution to correct trends (of porous lithologies) back to a common reference fluid

Features of DUG Distill

• Depth-dependent stochastic forward modelling (Monte Carlo simulation) of AVO and rock properties using trends from DUG Rock
• Flexible crossplot displays including 1D and 2D probability density functions (PDFs)
• Create different fluid and lithology combinations using mixing models and Gassmann fluid substitution

Benefits

• Correctly predicts changing AVO behaviour with depth
• Rigorous QC of end members for accurate lithology prediction
• Identify inversion strategy to best discriminate fluid and lithology
• Capture uncertainty, considering scatter in rock property trends
• DUG Mod+ also includes DUG Insight and DUG Well
• High performance – all DUG Software is fully threaded and 64-bit
• Runs on Linux, Windows, and Mac OS X

Purchasing DUG Mod+

To request a demonstration of DUG Mod+, please contact us.