GSWA Record 2025/6

The Geological Survey of Western Australia (GSWA) routinely acquires new pre-competitive geoscience data to encourage exploration within Western Australia. Drilling in underexplored regions by this organisation aims to update stratigraphic and age relationships, and the prospectivity for many commodities. In Neoproterozoic–Phanerozoic sedimentary basins such drilling can reveal the existence of reservoir, seal and hydrocarbon source rocks, and can provide geothermal data to aid prospectivity assessments for petroleum (oil, hydrocarbon gas, helium, and hydrogen), coal, geothermal energy and CO2 sequestration.