Sedimentological & Stratigraphic Evolution of the Tilje, Tofte and Ile Formations - Linnorm Area Development

This Master's project was assigned to Brage Solvang Nese who started the Master's program in Earth sciences, UiB, fall 2025. The Master's project is given by the research group Geodynamics and basin studies.

Hovedinnhold

Project description

Linnorm discovery is the largest undeveloped gas discovery on the NCS. Multiple relevant offset wells, satellite discoveries and future exploration targets surround the field. Tying these stratigraphically and sedimentologically across the Linnorm area development would provide a huge boost to predictive understanding that will benefit both exploration and field development business domains.

The key dataset for this project is well-based; including core, wireline data, biostratigraphy, petrography and various existing reports that provide important insight to integrate into a detailed semi-regional understanding. Key themes that will form the primary workflows and deliverables are correlation, sequence stratigraphy, facies analysis and depositional concepts, petrography including the role of chlorite, petrophysics and reservoir quality, culminating in a set of palaeogeography maps and depositional models that describe the temporal and spatial variability of these formations.

The application of the study results at an appropriate geographic scale to the Linnorm area development will provide new predictive insight for both exploration targets (conceptual foundation for reservoir presence and uncertainty ranges) and geomodelling (conceptual foundation for spatial reservoir variability, facies modelling and trends).