The Onshore Basin Inventory is a summary of data and geological knowledge of hydrocarbon-prone onshore basins of Australia. Volume 1 of the inventory covers the McArthur, South Nicholson, Georgina, Wiso, Amadeus, Warburton, Cooper and Galilee basins. Under the Exploring for the Future (EFTF) program, Geoscience Australia expanded this work to compile the Onshore Basin Inventory volume 2, which covers the Officer, onshore Canning and Perth basins. These reports provide a whole-of-basin inventory of geology, petroleum systems, exploration status and data coverage. Each report also summarises aspects that require further work. The Onshore Basin Inventory has provided scientific and strategic direction for pre-competitive data acquisition under the EFTF energy work program. Here we provide an overview of the Onshore Basin Inventory, with emphasis on its utility in shaping the EFTF energy systems data acquisition and analysis program. <b>Citation:</b> Carr, L.K., Bailey, A.H.E., Palu, T.J. and Henson, P., 2020. Onshore Basin Inventory: building on Geoscience Australia’s pre-competitive work program with Exploring for the Future In: Czarnota, K., Roach, I., Abbott, S., Haynes, M., Kositcin, N., Ray, A. and Slatter, E. (eds.) Exploring for the Future: Extended Abstracts, Geoscience Australia, Canberra, 1–4.

Laboratory results for fluid inclusion gas analysis in GA's Isotope and Organic Geochemistry Laboratory under GSWA Approval G004119