Mendell Helium (LON: MDH) has welcomed the US Department of Energy’s decision to designate helium as a critical material, highlighting its existing US production operations and plans to expand output
Mendell Helium identifies five new drilling targets at Fort Dodge as expansion plans advance
Mendell Helium (LON: MDH) has identified five prospective production well locations at its Fort Dodge project in Kansas, United States, following detailed seismic analysis, with its fully funded 2026 drilling
Angus Energy secures rig for Brockham oil well workover as November operations approach
Angus Energy plc (AIM: ANGS) has confirmed that preparations for the planned workover of its BRX4Z well at the Brockham Oil Field are well advanced, with drilling equipment secured and
Mendell Helium Takes 100% Control of Nilson Well in Share-Funded Buyout
Mendell Helium (LON: MDH) has acquired the remaining 25% interest in the Nilson 22-1 well in Kansas, giving the company full ownership of what it describes as its strongest producer
Mendell Helium Targets Four More Fort Dodge Wells After 11.5% Helium Result
Final results for the year ended 31 March 2026 Notice of AGM
Mendell Helium Reports 11.5% Helium at Rost 2 as Stimulation Plans Advance
Mendell Helium (LON: MDH) has reported helium concentrations of up to 11.5% from the latest gas sample taken at its Rost 2-26 well in Kansas, with concentrations increasing across recent
Mendell Helium, From Production to a Potentially Significant Fort Dodge Discovery
Mendell Helium (MDH: AIM) has arguably changed more than its modest market profile might suggest since March. The company completed its move to AIM on 16th June, having raised £5
Mendell Helium highlights more than 10% helium at Rost 2
Mendell Helium (AIM: MDH) has reported highly encouraging preliminary results from its Fort Dodge operations in Kansas, with gas samples from the Rost 2-26 well returning helium concentrations of up
James Lee Raises Stake in Mendell Helium Above 4%
James Lee has increased his holding in Mendell Helium PLC, crossing another disclosure threshold on 17 August 2026.
James Lee Builds 3.83% Stake in Mendell Helium
Mendell Helium PLC (AIM: MDH) has been notified that investor James Lee has acquired a new holding in the company, crossing a disclosure threshold on 6 August 2026.
Mendell Helium Advances Kansas Operations Ahead of Mid-August Production
Mendell Helium (LON: MDH) has reported further operational progress across its Rost 1-26, Rost 2-26 and Brobee assets in Kansas, with production from both Rost wells expected to begin following
Forum Energy Services Raises Angus Energy Stake to 25.60%
Forum Energy Services has increased its holding in Angus Energy, crossing a notification threshold on 14 July 2026.