Eagle Nuclear Energy is set to launch a significant 27,000ft drilling programme at the Aurora Uranium Project, located on the Oregon–Nevada border in the US. This initiative is a key step in advancing the project towards a pre-feasibility study (PFS), supporting Eagle’s ambition to build a robust, vertically integrated nuclear energy platform.

Project Timeline 

• September 2025: Planning collaboration began between Eagle, BBA USA, and SLR International.
• Early July: Drilling programme scheduled to start.
• 3–4 months: Expected completion of drilling operations.
• Latter half of 2027: Targeted completion of the pre-feasibility study (PFS).

Technical Terms 

• Diamond drill holes: These are boreholes created using a diamond-tipped drill bit, allowing for precise core sampling of underground rock layers. This method is widely used in mineral exploration to collect high-quality geological data.
• Gamma probes: Instruments that measure gamma radiation in drill holes, helping to identify uranium concentrations and assess mineral content in the subsurface.
• Acoustic Televiewer surveys: Advanced tools that use sound waves to generate detailed images of the borehole wall, providing valuable structural geology information and identifying features such as fractures and bedding planes.

Following a comprehensive “Gap Analysis” by consultant BBA USA, Eagle Nuclear Energy designed a focused drilling programme to address data gaps at the Aurora site. The project’s main goals include expanding resource estimates, improving classification, analysing metallurgy, and conducting geotechnical studies to support future development.

The drilling programme, commencing in early July, will involve 47 diamond drill holes and the use of gamma probes for thorough analysis. Selected holes will undergo Acoustic Televiewer surveys for structural data, while others will collect hydrogeological information. The operation is expected to be completed within three to four months, utilising two to three drill rigs.

Data and samples from this programme will underpin studies required for the pre-feasibility stage. Eagle has already issued Requests for Proposals to secure necessary equipment, aiming to finish the PFS in the latter half of 2027. Since September 2025, the management team has worked closely with both BBA and SLR International to plan and execute the programme efficiently.

Each drill hole has been assigned a primary purpose, with secondary and tertiary objectives integrated to maximise efficiency and minimise programme size without sacrificing quality or scope. Both BBA and SLR’s expertise ensures technical and permitting requirements are met as Aurora progresses towards the PFS.

The Aurora Uranium Project is central to Eagle Nuclear Energy’s strategy of building a vertically integrated platform that merges domestic uranium resources with advanced Small Modular Reactor (SMR) technology. Aurora’s development aligns with US efforts to strengthen domestic uranium supply and reduce reliance on foreign sources, supporting national energy security objectives. As global nuclear power demand rises and supply chains become increasingly important, Aurora is positioned as a potential strategic uranium source for future nuclear energy projects. The project’s resource expansion and technical advancements will help meet the needs of next-generation nuclear technologies, contributing to a more resilient and sustainable energy landscape.

Eagle Nuclear Energy’s Aurora Uranium Project represents a well-planned and ambitious effort to support the future of nuclear energy in the US and beyond. By advancing through key milestones—collaborative planning, targeted drilling, and comprehensive studies—the project is poised to deliver valuable resources and technical insights. Aurora’s strategic role underscores its significance in meeting both domestic and global energy demands, paving the way for innovation and security in the nuclear industry.