05/10/2026
We are thrilled to announce the successful delivery of a comprehensive appraisal project in the Chotts basin, onshore Tunisia! 🌍
As a continuation of a previous campaign run in 2024, this project's primary objective was to effectively characterise the thin sub-Hercynian sandstone reservoir, reconstruct its depositional architecture, and assess regional geological trends. 🎯
What we did..
Our team conducted a fully integrated geological assessment, combining observations from multiple scales. We processed and interpreted acoustic borehole images, integrating them with conventional wireline logs, core data, and 3D seismic volumes. By extracting and analysing advanced seismic attributes like spectral decomposition, we were able to detect subtle lateral variations and stratigraphic discontinuities. 📊🔍
.the Results
The integrated analysis successfully identified the reservoir as a sand-prone, multi-channel fluvial system with braided-channel affinities. We were able to distinguish original depositional variability from subsequent erosional preservation beneath the Hercynian unconformity, ultimately delivering a robust 3D conceptual depositional model to guide future characterization activities. 💡📈