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Onshore/offshore, solutions tailored to your every need
Working at the survey scale requires state-of-the-art 3D geostatistics to minimize depth positioning errors as much as possible. When you launch a velocity modeling project with us, you can be sure to get the best velocity model available. Reconciling seismic velocities (PSTM, PSDM, FWI…) with well velocities guided by structural interpretation—even in complex geological environments—is what we do best.
All of this comes with an uncertainty evaluation that is easily usable in your workflow.
In just a few days, give a boost to your de-risking strategy!
Working with diverse data types at a block or license scale is challenging. Merging and gridding multiple 2D and 3D seismic velocity datasets while calibrating everything to well data can only be done efficiently using non-stationary 3D geostatistical techniques.
We have developed dedicated algorithms that ensure a consistent and accurate 3D velocity model over your area of interest, along with a depth uncertainty volume.
Don't wait—contact us! In just a few weeks, make your life easier by benefiting from this unique solution to obtain an optimal sub-regional velocity model!
The precision of our regional velocity models allows you to use them at all scales.
Our first regional velocity model in the Browse Basin (Australia – 2012) provided better results at a local scale (Ichthys area) than local velocity models generated with some industry-standard softwares.
When we build proprietary regional velocity models, we are committed to preserving the resolution of the data you provide.
Get a unique, consistent, and precise regional velocity product for all your teams!
3D non-stationary factorial kriging is a spatially adaptive geostatistical filtering technique that we use to remove acquisition or processing artifacts present in seismic velocity datasets (2D/3D, PSTM/PSDM). It is also applied during the merging and gridding of multiple seismic velocity datasets. Any type of noise—structured or unstructured, stationary or non-stationary—can be handled using this approach.
At ESTIMAGES, we are the only ones to have mastered this technique in 3D and to apply it specifically to seismic data.