Mosman Oil & Gas #MSMN – Appointment of Chief Executive Officer and Board Update

Mosman Oil and Gas Limited (AIM: MSMN), advancing helium, hydrogen and hydrocarbon projects in the USA, is pleased to announce the appointment of Howard McLaughlin as Chief Executive Officer (non-board). In addition, Carl Dumbrell, currently Chairman, will now serve as Executive Chairman, and Andrew Scott, currently Non-Executive Director, will take on the role of Executive […]

Mosman Oil & Gas #MSMN – Annual Report and Accounts for the Year Ended 30 June 2025

Mosman Oil and Gas Limited (AIM: MSMN), the helium, hydrogen and hydrocarbon company, announces that its Annual Report and Accounts for the financial year ended 30 June 2025 have today been released and are available on the Company’s website at: www.mosmanoilandgas.com/investors The Annual Report will also be sent to shareholders who have elected to receive […]

Mosman Oil & Gas #MSMN – Investor Presentation

Mosman Oil and Gas Limited (AIM: MSMN), the helium, hydrogen and hydrocarbon company, announces that its latest Investor Presentation (September 2025) is now available on the Company’s website. Highlights from the presentation include: Independent Sproule audit confirms 2U helium gross prospective resource of 134 MMscf at Sagebrush, with upside potential to 269 MMscf. Near-term catalysts: […]

Mosman Oil & Gas #MSMN – Bonding Approval for Sagebrush and Coyote Wash Projects

Mosman Oil and Gas Limited (AIM: MSMN), advancing helium, hydrogen and hydrocarbon projects in the USA, is pleased to advise that it has received approval from the Ute Mountain Ute Tribal Council (the “Council”) for the Company’s $150,000 bond, a prerequisite step to becoming an operator on Tribal land in Colorado. Highlights Ute Mountain Ute […]

Mosman Oil & Gas #MSMN – Sproule Validation Confirms Sagebrush as a Flagship Helium Project with Significant Commercial Upside

Mosman Oil and Gas Limited (AIM: MSMN), advancing helium, hydrogen and hydrocarbon projects in the USA, is pleased to announce receipt of the independent resource evaluation for the Sagebrush Project in Colorado, where Mosman holds an 82.5% working interest via its Mosman Helium subsidiary. The report (“Sagebrush Resource Evaluation Report”, dated 18 September 2025 and […]

#MSMN Mosman Oil and Gas – New Website

Mosman oil and gas launch a new corporate website #Helium, #hydrogen and hydrocarbon exploration development and production in the US and Australia Visit here: https://www.mosmanoilandgas.com/

Mosman Oil & Gas #MSMN – US Helium Projects Update

Mosman Oil and Gas Limited (AIM: MSMN), advancing helium, hydrogen and hydrocarbon projects in the USA, is pleased to provide an operational update on its Colorado helium portfolio, comprising the Sagebrush and Coyote Wash projects. Highlights Contractor selection for the Sagebrush 3D seismic programme is well advanced, with field operations targeted to begin in early […]

Mosman Oil and Gas #MSMN – Sagebrush Production Update

Mosman Oil and Gas Limited (AIM: MSMN), advancing helium, hydrogen and hydrocarbon projects in the USA, is pleased to provide an update on oil production from the Sagebrush Project in Colorado, USA, where the Company holds an 82.5% working interest. Sagebrush Oil Production – January to June 2025 ( Gross 100%1 ) Quarter Production (bbls2) […]

Mosman Oil & Gas #MSMN – Approval Secured for Sagebrush 3D Seismic Survey

Mosman Oil and Gas Limited (AIM: MSMN), advancing helium, hydrogen and hydrocarbon projects in the USA, is pleased to announce that the Ute Mountain Ute Tribe has formally approved the 3D seismic acquisition programme at the Company’s flagship Sagebrush Project in Colorado, USA, where Mosman holds an 82.5% working interest. This approval marks a major […]