Using your numbers Tapco1 for Blk 4 costs
at $20,000,000 each, or $40,000,000 total then ERHE's 19.5% carried share of expenses is about $7.8 million
I'm not sure how you came up with DANAs $6 million expense based on a 10% interest.
According to what I've been able to decipher, I think that the interest on the carried costs is between 6-10% but I'm not exactly sure on that. At 6% the annual interest cost on 40 million is at least $2.4 million per year, at 10% its about $4 million per year, depending on how the interest is compounded.
Does anyone know if the carried costs for all the blocks are 'blended'? Another way of asking the question is; Does the oil / profit from a sucessful well in one Addax / Sino block go to pay back the costs of a duster in Addax Sino another block?
Regards
P