RE: Is Mako Worth Another Look?21 Oct 2021 22:53
Tnbird,
Before I repeat my old comment. Be careful with the oilfield units. 5 MM cft means 5 million cft.
IMHO the 5 MM cft per day calculation is not trustworthy!
First, physics is wrong.: You cannot say if we get 1 MM cft /d from 200 m, than we should get 5 MM cft/d from 1000 m in a horizontal well because friction loss, pressure drop etc. work against this simplification.
Second, geology is always full of heterogenity , that means if you have a certain geology, mineralogy, stratigraphy etc at 200 m, the other 800 m will never ever have the same geology, mineralogy, stratigraphy etc as the 200 m. And that means the reservoir parameters which deliver the production rate will be different for the 800 m. So second, the geology works against this simplification as well.
If you have 2 producing horizontal wells and you want to compare them, then it is possible to say well A got xx cft/d/m and the other well B got yy cft/d/m (here I mixed up oil field and SI units and m means meter). But you should not present calculations as Fog and Org.
I do not know if Fog does not know that, or if they know it and sold it to investors whose field of expertise is not reservoir engineering. And it becomes worse when a company as Org echoes this 5 MM cft/ d bull$hit.