I think they are going to keep drilling and doing DSTs.
The Murta was strictly a chance at a bonus ... more important is that the flow rates in the Birkhead and Patchawarra are similar to those in Worrior-1.
As well, Worrior-2 was going to test if the Patchawarra gas in Worrior-1 was gas, or oil with a gas cap.
Needless to say, the latter is more valuable.
Ian Whitchurch