ERHC Energy Inc (ERHE)

[bayfisherii]

To truly understand the exact size and condition of a reservoir could take as long as 5 to 6 years and as many as 30 to 50 wells.

But reservoir engineers can make some fairly accurate guesses as to the minimum amount recoverable on as few as 3 or 4 wells. Obviously as a company produces a zone they begin to understand it more and more.