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Helium Evolution Provides Update on 5-30 and 10-36 Wells

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Helium Evolution Incorporated
Helium Evolution Incorporated

CALGARY, Alberta, March 24, 2025 (GLOBE NEWSWIRE) -- Helium Evolution Incorporated (TSXV:HEVI) ("HEVI" or the "Company"), a Canadian-based helium exploration company focused on developing assets in southern Saskatchewan, is pleased to provide an update on two of the Company’s helium discovery wells: the 5-30-3-8W3 well (“5-30 Well”) and the 10-36-3-9W3 well (“10-36 Well”), both located along the Mankota helium fairway. HEVI holds a 20% working interest in both the 5-30 Well and the 10-36 Well, in partnership with the operator, North American Helium Inc. (“NAH”).

5-30 Well Test Results

On February 25, 2025, the Company announced preliminary results from the 5-30 Well including production of approximately 9.7 million standard cubic feet per day (“MMscf/d”) at 10,700 kiloPascal (“kPa”) flowing tubing pressure after a five-day extended flow period. The preliminary test results also confirmed a helium content of 0.76%, significantly higher than the commercially viable threshold of 0.3%. Additionally, negligible water was observed, signaling strong potential for efficient helium recovery and processing.

Since HEVI’s initial announcement, a post-flow pressure transient analysis (“PTA”) of the 5-30 Well, conducted by Petro Management Group Ltd. (“PMG”) has provided promising data. The PTA utilized a composite reservoir model to assess pressure response, flow rates, and other reservoir properties, all of which are important data points for guiding future development plans in the area. The PTA indicated a calculated absolute open flow potential (“AOFP”) of 20.7 MMscf/d.

Moreover, bottomhole pressures recorders were installed in the nearby 9-35-3-9W3 well (“9-35 Well”), 10-1-4-9W3 well (“10-1 Well”) and the 10-36 Well during the 5-30 Well’s flow test. Pressure data analysis indicated the 5-30 Well is a new pool discovery. The PTA radius of investigation was almost three kilometers and further drilling will be necessary to determine the size of the helium reservoir.

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10-36 Well

On February 10, 2025, HEVI announced that the 10-36 Well was producing approximately 11.5 MMscf/d at 13,100 kPa flowing tubing pressure following a five-day extended flow testing period. The preliminary test results confirmed a helium content of 0.81%, again well above the commercially viable threshold of 0.3%. Similar to the 5-30 Well, negligible water was produced, signaling strong potential for efficient helium recovery and processing.

After the extended production flow period, the well was shut-in for 14 days to gather reservoir pressure data, followed by a PTA conducted by PMG. The PTA, which again employed a composite reservoir model, assessed pressure response, flow rates, and other pertinent reservoir properties. The PTA indicated no reservoir pressure depletion and a high permeability reservoir, with a calculated AOFP of 38.0 MMscf/d, HEVI’s largest AOFP to date.