D3 Energy Secures 47,000 Acres for New Helium Exploration

D3 Energy Adds 47,000 Acres in South Africa’s Free State Helium Province

D3 Energy has locked in five new Technical Cooperation Permits covering roughly 47,000 acres in South Africa’s Free State Province, according to an announcement from the Perth-based explorer. The permits expand the company’s position along structural trends where earlier shallow drilling recovered helium at concentrations up to 6.2%.

The Petroleum Agency SA granted permits TCP280, TCP281, TCP282, TCP283, and TCP284. All five sit within or adjacent to D3’s current exploration blocks and application areas. The acreage consolidates the company’s foothold in a region that has yielded sustained flow from shallow boreholes, though no commercial production has begun.

Managing Director David Casey said in a statement that the permits support the company’s strategy of securing acreage along proven structural zones in the Free State. He noted the region’s importance as global helium supply chains tighten.

Read also: D3 Energy begins Nooitgedacht drilling to expand South African helium reserves

Each TCP runs for one year. D3 plans desktop geological and geophysical studies during that window to evaluate resource potential before deciding whether to apply for full Exploration Rights. The company previously moved permit ER386 from TCP status to Exploration Right, where it now holds an independently certified maiden Contingent and Prospective Resource for helium and methane.

The Free State appraisal work at existing block ER315 underpins the new permit strategy. Shallow boreholes there hit 6.2% helium at flow rates D3 described as sustained, though the company has not disclosed volumes or offtake arrangements.

Helium demand from MRI, semiconductor fabs and aerospace continues to outpace new supply from both existing fields and brownfield expansions. New exploration acreage in regions outside the traditional U.S. and Qatar supply base has drawn attention from midstream players and end users seeking long-term contract security.

D3’s latest permit additions do not immediately increase resource inventory or bring new reserves into the certification pipeline. Any upgrade to Exploration Rights, followed by drilling and flow testing, would need to confirm grade and deliverability before resources could be booked. Regulatory approvals for any future development and production would follow that sequence.

The company has not disclosed capital commitments tied to the new permits. Desktop studies typically require lower spending than field work, and the one-year TCP term allows D3 to defer drilling decisions until initial technical reviews are complete.

South Africa does not currently rank among the world’s helium-producing nations. Most global output comes from U.S. fields in Kansas, Texas and Wyoming, alongside Qatar’s North Field condensate processing. Russia’s Amur project and Tanzania’s Rukwa basin represent newer supply in development, though both face infrastructure and regulatory lead times.

D3’s acreage sits along geological structures that have yielded both helium and natural gas shows. The company has described the Free State as prospective for both gases, though it has emphasised helium given current pricing dynamics and the gas’s role in high-technology feedstock supply.

Whether the new permits ultimately contribute to commercial production will depend on exploration results, purity grades, flow rates and proximity to infrastructure. The one-year study period will determine which blocks, if any, justify the cost and regulatory process of moving to Exploration Rights.