ASP Isotopes Achieves Major Drilling Milestone at Renergen Helium Project Four Months Ahead of Schedule

Key Highlights for Investors

• ASP Isotopes Inc. (NASDAQ: ASPI) announces the completion of well drilling for Phase 1 of the Renergen Helium Project, four months ahead of schedule.
• This milestone indicates strong operational execution and materially reduces the execution risk for the initial phase of the project.
• Recent drilling results show gas flow rates up to 16 times higher than in some earlier wells, directly addressing historical flow constraints that limited plant utilization and helium output.
• The company is on track to tie these new wells into the processing plant, supporting the goal to operate at or above nameplate helium capacity for Phase 1 in 2026.
• Significant supply disruptions in the global helium market, particularly due to damage at Qatar’s Ras Laffan facility and the closure of the Strait of Hormuz, are expected to create upward pressure on helium prices.
• ASP Isotopes, through its South African-based Virginia Gas Project, is well-positioned to benefit from global supply shortages as a geopolitically neutral supplier.
• Upon Phase 1 completion, expected output is 58 MCF per day of liquid helium and 2,500 GJ per day of LNG; Phase 2 (targeted 44 months post-Phase 1) aims for 895 MCF/day of helium and 34,000 GJ/day of LNG.
• The company is actively negotiating offtake agreements with potential customers for both LNG and helium.
• Recent drilling success attributed to the engagement of a US-based independent expert, which has improved well design and target selection.

Details and Implications for Shareholders

ASP Isotopes Inc. has delivered a major operational achievement by completing all required wells for Phase 1 of the Renergen Helium Project in South Africa’s Free State province. This was accomplished approximately four months ahead of schedule, driven by a revamped drilling strategy and the involvement of a US-based exploration and reservoir modeling specialist. The new approach significantly improved target selection and well design, resulting in gas flow rates up to 16 times higher than earlier efforts.

The project’s Phase 1 drilling program has reached its cumulative nameplate flow rate, substantially lowering the execution risk for Phase 1. With drilling complete, remaining work is now primarily engineering-focused, with fewer uncertainties. The company plans to integrate these wells with the processing plant in the coming months, with the expectation that the total gas flow will meet or exceed the plant’s nameplate capacity. This positions ASP Isotopes to ramp up production in response to customer demand, and the company is actively working with clients to coordinate delivery timelines.

Global Helium Market Disruptions: A Potential Price Catalyst

The timing of ASP Isotopes’ operational achievement coincides with significant disruptions in the global helium supply chain. Qatar – responsible for over 25% of the world’s liquid helium – has seen its primary helium and LNG facility at Ras Laffan damaged by drone and missile strikes, while the closure of the Strait of Hormuz is impeding exports. Early reports suggest repairs could take weeks to months, and media sources indicate that up to 17% of Qatar’s LNG and helium export capacity may be affected for three to five years. This is expected to create a substantial and prolonged deficit in global helium supply and could significantly increase helium prices.

Historically, helium supply crises have seen spot prices surge above \$1,000 per mcf. ASP Isotopes’ planning is based on much lower average selling prices, suggesting potential upside if current market tightness persists. In addition, logistical challenges caused by a shortage of helium iso-containers (as they are trapped in the Persian Gulf) may further restrict global supply, strengthening ASP Isotopes’ position as a neutral, reliable source for key industries.

Production Outlook and Expansion Plans

Upon completion of Phase 1 in 2026, Renergen is expected to produce 2,500 GJ per day of LNG and 58 MCF per day of liquid helium. Phase 2, which is anticipated to be completed 44 months later, targets output of 34,000 GJ per day of LNG and 895 MCF per day of helium. The company is currently in active discussions with potential customers regarding offtake agreements for both phases. Notably, the project has received funding support from the U.S. International Development Finance Corporation, underscoring its strategic importance and the neutral geopolitical standing of South Africa.

About ASP Isotopes

ASP Isotopes is developing proprietary enrichment technologies (Aerodynamic Separation Process and Quantum Enrichment) for critical materials used in nuclear medicine, advanced semiconductors, and nuclear energy. The company operates enrichment facilities in Pretoria, South Africa, focused on the enrichment of light isotopes.

Potential Share Price Sensitivity

• Early completion of the critical drilling phase de-risks the project and may positively impact investor sentiment.
• Global supply disruptions and expected upward price movement for helium create a highly favorable market environment for ASP Isotopes as it brings new volumes online.
• Ongoing customer negotiations for LNG and helium offtake could lead to significant commercial agreements in the near future.
• Successful ramp-up and sustained production will be key to realizing revenues and cash flows as forecasted.

Forward-Looking Statements and Risks

Investors should note that this update contains forward-looking statements subject to various risks, including uncertainties in project execution, market conditions, regulatory approvals, and geopolitical factors. Actual outcomes may differ materially from management’s expectations.

Disclaimer: This article is for informational purposes only and does not constitute investment advice. Investors should conduct their own due diligence and consult with financial advisors before making investment decisions. The information herein is based on company disclosures and public sources, which may be subject to change or revision. All forward-looking statements are subject to risks and uncertainties as outlined in company filings.

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