RNS1 Apr 2026 07:52
Quantum Helium Limited (AIM: QHE) is pleased to announce that it has received notification that operatorship of the Sagebrush Project in Colorado has been approved by the Bureau of Indian Affairs ("BIA").
This key milestone follows an extensive and proactive engagement process undertaken by the Company and its advisors with regulatory authorities and stakeholders. The Company's recent visit to Colorado, including meetings with the Ute Mountain Ute Tribe and regulatory bodies, contributed positively to the progression and successful conclusion of the approvals process.
With notification of operatorship approval now received, Quantum is moving into the next operational phase at Sagebrush, with mobilisation for the extended production test at the Sagebrush-1 well expected to commence shortly after Easter.
Highlights
Β· Notification received of approval of operatorship for the Sagebrush Project by the BIA
Β· Final regulatory step completed, enabling Quantum to take operational control
Β· Mobilisation for extended production test at Sagebrush-1 to commence post-Easter
Β· Over 1 Bcf of independently assessed prospective helium resources across Sagebrush and Coyote Wash
Β· Strong market backdrop with increasing global focus on helium supply security
Operational Update - Sagebrush-1
The extended production test at Sagebrush-1, which is expected to run over a number of weeks, represents a key near-term operational milestone for Quantum.
The well historically encountered non-combustible gas with measured helium concentrations of approximately 2.76%, providing strong technical validation of the helium potential within the Leadville Formation. The upcoming test is designed to assess flow rates and confirm commercial deliverability.
Importantly, the extended production test is expected to support the progression of the Company's existing helium resources into reserves, representing a significant step forward in the commercial development of the project.
Extensive planning and procurement of long-lead items have already been completed, allowing the Company to move efficiently into the testing phase following notification of operatorship approval.
The Company will update the market once testing has commenced and as operations progress
Strategic Position
Quantum has prospective helium resources of over 1 Bcf across its Sagebrush and Coyote Wash projects, providing a strong foundation for development.
The Company's strategy of combining helium exploration with existing oil production - which generated over US$600,000 in gross revenue in 2025 - provides both technical and financial support as it advances towards helium production.
Market Context
The advancement to testing at Sagebrush comes at a time of increasing global focus on helium supply security, with recent geopolitical developments in the Middle East disrupting a significant portion of global production. Industry sources indicate that up