Avanti Helium Corp. announced that the WNG 10-21 Helium appraisal well has now been completed and the final total gas rate from the Flathead Cambrian Zone has been measured in excess of 20 million cubic feet/day (20 MMcf/d) at 1,250psi surface pressure after 72 hours of cleanup. The well, located at the Company's Greater Knappen, Montana project was flowed up 7' casing through a 1' choke.

The gas consisted of 1.0% Helium, with primarily Nitrogen, with minor Methane and CO2 making up the remainder. The choke size was increased several times up to the final 1', with no pressure drop or formation fluid seen. Avanti is currently running production tubing and downhole pressure gauges which will be followed by further production testing, pressure build-up, and flow test analysis.

The WNG 10-21 well was drilled 1 kilometer west and 50 meters down structure of the Company's WNG 11-22 Helium discovery well. As there was no formation water encountered, we have yet to define the size limit of this pool. Avanti's independent evaluator, McDaniel & Associates, will be updating the Company resource report based on the new well results.