This is the final report for EPM26640 covering the period 14 June 2018 to 13 January 2022. Work during this period was largely limited to reprocessing government magnetotelluric datasets. Approximately 7km of seismic data was acquired through a regional survey conducted by a third party on a neighbouring tenure that encompassed EPM26640. This data was provided to the holder. Image generation of available data found no deep zones of enhanced conductivity. The permit was surrendered 13 January 2022 with the holder shifting focus to more prospective ground.