Ann: Red Gully-1 B Sands perforation and well tests underway, page-5

The 'gauge ring' simply reams the tubing & removes any debri or wax buildup, which may b 1 of the reason behind the pressure drop in this high condensate ratio reservoir.

1 & other earlier GG wells, so a routine gauge check now is something that Expro can afford doing while the rest of the gear & crew arrives. The alternate scenario is that sands have depleted at GGW1, hence the pressure drop. So is either of these 2 options. 12mmcfd), so end of month they'll get an idea of the pressure buildup & flow.

Hope PJ recovers in time to do a roadtrip in week-3 June. GLTA.