Can you expand? You've put up a chart of Net Profit After Tax...

Can you expand? You've put up a chart of Net Profit After Tax (NPAT) versus price of oil in US$

I calculated TAP's ownership of Manora (i.e. its 30%) to have Net Present Value cash flows (levered) discounted by 10% of approx US$76M of the life of the projected (after paying back the capital cost).

If you mean by total value the 100% development of Manora then aren't we in the same ballpark with 30% being valued at $76M ergo 100% becomes ~$253M