RE: Helix First Production13 Dec 2024 10:00
I think the other key ingredient here that perhaps is being overlooked is the flow rate out of Rudyard.
"Commercial flow rates sustained at 2,750 thousand cubic feet per day (Mcf/d) of raw gas at 40/64" choke with Absolute Open Flow calculated to be over 4,500 Mcf/d."
Helium grade = 1.1%
To place that in context Blue Star's Pegasus project which contains the State 16 discovery well flowed at a stabilised rate of 285 Mcf/d at 1.9% helium grade. So a c. 73% higher grade but only c. 10% of the flow rate. Hence why they sought financing to drill a further 6 development wells.
At similar flow rates and helium grading to their first well, the combined total development drill programme would deliver c. 2,000 mcf/d leading to a theoretical helium output equivalent to 1.25x the first Rudyard drill result.
There is also the CO2 factor here. The Pegasus State 16 well contained 70% CO2 which Blue Star is looking to monetise where as Helix see "no significant CO2" as an advantage to fast-track Rudyard to production.
So Blue Star has to do much more drilling at a higher overall cost and time to complete to achieve results that barely surpass what Rudyard has delivered in just one well. This supports Helix management's confidence in finance being there to fund Rudyard into production in 2025.
If we were to compare peak flow rates (4,500 Mcf/d vs 313 Mcf/d) then the gap would widen even further. What is clear though is that the stabilised rate at Blue Star's Pegasus project is much closer to the peak rate whilst Helix has much greater headroom. This gives me more confidence that their stabilised rate of 2,750 Mcf/d or better can be achieved.