ATP768 QGC PTY LIMITED LEGHORN GW1 WELL COMPLETION REPORT

URL: https://geoscience.data.qld.gov.au/dataset/cr145597

Leghorn GW1 is a groundwater monitoring development well operated by QGC Pty Limited (QGC) in Petroleum Lease ATP 768 in the Surat Basin.

The aim of the well was to monitor the entirety of the alluvial sediments at this location by penetrating the Walloon Subgroup Coal Measures (the shallowest permeable unit directly underlying alluvium).

The well was drilled to 34.00m MDGL and encountered bedrock in the Walloon Subgroup.

No wireline runs were performed post drilling.

The well was developed and completed for water bore monitoring; with screens and gravel packing over the alluvial interval.