RE: 20,000 (thousand cubic feet ) per day..Cabel1,
Where ur demonstration is wrong is OIL ans Gas companies are valued at around 50 to 60% their sales (I took the average of the 10 biggest oil and gas companies in the world : Exxon, Total, chevron.....)
For instance Total is valued at 52% of its sales and 6 times its profit. (sales of 160 billions, 11 billions profits and market value of 88 billions)
so makes ur computation again with those numbers and u will be closer to the reality.
Julien