Santos Ltd spudded the Tigris 1 exploration well in ATP 1189-P, located in the Cooper-Eromanga Basin, on 9 April 2018. The well was drilled by the âEnsign 950â land rig.Â  On 17 April 2018 the well was plugged and abandoned as a dry hole, after reaching a total depth of 1,909 m.    Tigris 1 was targeting the Patchawarra Formation. Â The well was part of an ongoing exploration drilling programme in ATP 1189-P following the Bantam 1 well, which encountered a total 5.5 m net pay.  ATP 1189-P, which covers an area of 9,151 sq km, was awarded on 1 January 2015.Â  Participants in the block containing the well are Santos Ltd (57.5% + Operator), Santos subsidiaries Santos Australia Hydrocarbon Pty Ltd (5%) and Vamgas Pty Ltd (7.5%) and Beach Energy subsidiary Delhi Petroleum Pty Ltd (30%).
Australia (Cooper - Eromanga B.s) Bantam 1