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 […]

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 […]

Mosman Oil & Gas #MSMN – Interim CEO Howard Mclaughlin talks to Andrew Scott

Andrew Scott talks to Mosman Oil & Gas CEO Howard Mclaughlin. Howard discusses the rationale behind engaging an independent 3rd party to evaluate the Sagebrush asset, and covers the work he and the team have already undertaken, including petrophysics, geological mapping and net pay calculations to arrive at Mosman’s own reserve assessment. Howard confirms that […]

Mosman Oil & Gas #MSMN – Sagebrush Project Update

Mosman Oil and Gas Limited (AIM: MSMN) the helium, hydrogen, and hydrocarbon exploration, development, and production company, is pleased to provide an update on the Sagebrush helium project in Colorado, USA, where it holds an 82.5% working interest (“Sagebrush” or the “Project”). Engagement of Sproule for Independent Resource Estimate Mosman has engaged Sproule Incorporated (“Sproule”), a globally recognised independent energy consulting firm, […]