Foolish, foolish question. Such estimations are only arrived at following detailed calculations with information received from a specific "grid" of drilling. This company is far from that stage yet.
For some reason we have a group of participants who think that the purchase of a few shares in a public company entitles them to endless "grilling" of management on a wide range of topics and that anything less than an immediate response constitutes mis-management. Grow up.
Onward and Upward.