The General Meeting of the Shareholders of Mendell Helium was held today at 11.00 am (UK) at Arran House, Arran Road, Perth, Perthshire PH1 3DZ. The Company is pleased to confirm that all resolutions were duly passed.

Full details of the poll results are set out below:

Resolution

For

Against

Discretion to Chairman

Percentage of Voting Rights

Withheld

Total

01

29,010,843

Nil

Nil

25.18%

10,000

29,020,843

02

29,010,843

Nil

Nil

25.18%

Nil

29,020,843

03

28,728,843

292,000

Nil

25.18%

Nil

29,020,843

The number of shares in issue at 6:30 p.m. (UK) on 11 July 2025 was 115,255,635. The Company does not hold any shares in treasury.

ENDS

Engage with the Mendell Helium management team directly by asking questions, watching videosummaries and seeing what other shareholders have to say. Navigate to our Interactive Investorwebsite here:https://mendellhelium.com/s/a6a55a

Enquiries:

Investor questions on this announcement

We encourage all investors to share questions

on this announcement via our investor website

https://mendellhelium.com/s/a6a55a

Mendell Helium plc

Nick Tulloch, CEO

Via our website

investors@mendellhelium.com

Cairn Financial Advisers LLP (AQSE Corporate Adviser)

Ludovico Lazzaretti / Liam Murray

Tel:  +44 (0) 20 7213 0880

SI Capital Limited (Broker)

Nick Emerson

Tel:  +44 (0) 1483 413500

Stanford Capital Partners Ltd (Broker)

Patrick Claridge/Bob Pountney 

 Tel:  +44 (0) 203 3650 3650/51

 

Fortified Securities

Guy Wheatley

Tel: +44 (0) 203 4117773

Brand Communications (Public & Investor Relations)

Alan Green

Tel: +44 (0) 7976 431608

Overview of M3 Helium 

Mendell Helium announced on 27 June 2024 that it has entered into an option agreement to acquire the entire issued share capital of M3 Helium through the issue of 57,611,552 new ordinary shares in Mendell Helium to M3 Helium’s shareholders.  The exercise of the option will constitute a reverse takeover pursuant to AQSE Rule 3.6 of the Access Rule Book and is subject to, inter alia, publication of an admission document.

M3 Helium has interests in ten wells in South-Western Kansas of which five (Peyton, Smith, Nilson, Bearman and Demmit) are in production.  Eight of the company’s wells are within the Hugoton gas field, one of the largest natural gas fields in North America.  Significantly these wells are in the proximity of a gathering network and the Jayhawk gas processing plant meaning that producing wells can quickly be tied into the infrastructure. 

The ninth well, Rost, is in Fort Dodge, just to the east of Dodge City, Kansas.  It was tested in July 2024 as containing 5.1% helium composition and a previous drill stem test yielded a maximum flow rate of approximately 2,900 Mcf per day.  M3 Helium owns a mobile Pressure Swing Adsorption production plant which has been installed on site and will be used to purify the produced helium.  The plant is capable of processing up to 800 Mcf per day of raw gas and purifying it up to 99.999% helium.

The tenth well, Brobee, is a disposal well that has been tested at over 4,500 barrels of water per day at 640 psi.