Current works3 Feb 2021 16:21
From half year results last year:
'Hurricane continues to work with all GWA stakeholders on the best way forward for the Lincoln discovery. The GWA JV has a commitment to plug and abandon the 205/26b-14 Lincoln well by 30 June 2021 at an estimated total cost of $12 million gross.'
Contract with Petrofac looks to be in line with work already proposed. Now looking forward to the ongoing production work:
' Material balance analysis shows a distinctive reduction in the rate of pressure decline with cumulative production, suggesting a complex reservoir system. Energy may be provided by a combination of oil-in-place expansion (within fractured basement and separate sandstone reservoirs), aquifer influx both from below and laterally, a developing secondary gas cap, compaction drive and other possible sources of energy.
· The relative contributions from each source of reservoir energy cannot be uniquely determined from material balance analysis alone. An integrated approach including reservoir modelling and updated structural analysis is therefore being used to refine estimates of oil in place, potential recovery and provide better predictive tools.
· Lancaster is a significantly more complex reservoir system than originally thought, with the onlapping sandstones appearing to represent a significant part of the connected volume indicated by material balance analysis. Further work is required to verify this preliminary finding and potential implications for field development and ultimate recovery.'
Hopefully remodelling will confirm significant upside in reserves and maybe additional gas to be sold off as well!
If Lincoln is connected to Lancaster then no point in spending millions to develop 50% of field. As its 8km away this gives a sign of the potential field in that direction as well as significant reserves from sandstones from further updates.
A picture is building up and I'd rather have an update on reserves hopefully confirming the above before confirmation of plugging of Lancaster well.
Any differing view points?