RE: Chance of success11 Jul 2023 17:07
Back of an envelope, any prospective drill might have a one in four or five chance of success, so on a balance of probabilities you might design a multi-drill campaign in hope of striking once. But HE1 are already in the middle of a multi-drill campaign, stretched over 2-3 years and have learned a lot from the first 2-3 attempts with lesser equipment. Hopefully that raises the chances, but it's inherently a high risk business. The helium is obviously there, and the rock formations might suggest a significant trapping system, but no-one really knows if it's commercially extractable from a well. You wouldn't put money into any startup virgin drilling company trading on AIM unless you were prepared to lose it.