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Elixir Energy’s Project Grandis: Unlocking 1,715 BCF of Low-Carbon Natural Gas Potential

John's Group Limited-JHN-Aerial view of an oil drilling site in a vast, rugged landscape with sparse vegetation.
Discover how Elixir Energy's Project Grandis in Queensland's Taroom Trough is revolutionizing natural gas exploration with 1,715 BCF of low-carbon, high-methane resources.

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John's Group Limited

  • ASX Code: JHN


  • Market Cap: $61.04M


  • Shares on Issue (SOI): 59.48M


  • Cash: $5.95M (as of 30 September 2024)


  • Enterprise Value (EV): $1,196.81M

Why is Project Grandis a Strategic Asset for Elixir Energy?

The recent developments at Elixir Energy's Project Grandis have positioned it as a cornerstone asset within the company's portfolio. Located in Queensland's resource-rich Taroom Trough, Project Grandis has showcased significant potential as a substantial source of natural gas. The latest updates, highlighting a maiden Contingent Resource booking for deep dry coals, underscore the project's growing importance. With the global energy landscape shifting towards cleaner and more sustainable sources, Project Grandis emerges as a strategic asset poised to meet both domestic and international energy demands.

Key Resource Highlights



  • The Gas In Place (GIP) assessment for the project has also seen a substantial revision, growing by 120% to 58,137 BCF, further highlighting its immense scale and potential economic value.

Economic Opportunities and Strategic Positioning

Project Grandis' strategic location provides considerable economic opportunities. Situated close to existing infrastructure, the project can leverage established pipelines and export facilities, reducing the need for significant capital expenditure on new infrastructure development. Moreover, the innovative approaches in resource extraction at Project Grandis are reflective of the broader industry trend towards unlocking economic opportunities in mining through transformative practices.

The Role of Natural Gas in Energy Transition

As the world grapples with the challenges of climate change, natural gas has emerged as a critical component in the global shift towards low-carbon energy solutions. Its cleaner-burning qualities make it a preferred alternative to coal and oil. In this context, the gas from Project Grandis, containing 93% methane and a mere 1% CO₂ content, aligns perfectly with global sustainability goals.

The high methane purity enables cleaner energy production, resulting in reduced greenhouse gas emissions and minimal environmental impact during extraction and processing. This positions Elixir Energy favourably in a market increasingly driven by environmental considerations. For instance, advancements in technology, such as the revolutionisation of mining through AI, are enhancing efficiency, safety, and sustainability in resource extraction. Elixir Energy's adoption of innovative methods aligns with these industry shifts, ensuring that Project Grandis not only contributes valuable resources but does so in an environmentally responsible manner.

What Sets the Recent Deep Dry Coal Findings Apart?

The maiden Contingent Resource booking for deep dry coals at Project Grandis represents a significant milestone in the project's development. This achievement reflects the company's commitment to innovative exploration techniques and its ability to realise the untapped potential within its tenements.

Innovative Exploration Techniques

Elixir Energy's focus on deep dry coal formations marks a strategic deviation from traditional tight sand gas exploration. The deep dry coals in Queensland's Taroom Trough have remained relatively unexplored, and this certification marks a pivotal step in recognising their viability. The success at the Daydream-2 well was instrumental in this breakthrough, providing robust geological data and validating the resource potential of these formations.

Key Technical Milestones Achieved at Daydream-2 Well

  • Successful gas extraction from target depths between 3,698 metres and 3,786 metres during stimulation and production testing.


  • Chromatographic analysis confirmed a distinctive gas signature in the coal formations, differentiating it from previously tested sandstone reservoirs.

These achievements underscore Elixir Energy's technical prowess and its ability to navigate complex geological environments to unlock valuable resources.

Resource Efficiency and Scalability

One of the standout features of the deep dry coal gas resources is the low impurity levels, which reduce processing requirements and enhance operational cost-efficiency. This resource is compatible with existing gas field infrastructure, allowing for seamless scalability without significant additional well development. As production progresses, integrating coal-based gas can serve as a complementary expansion of existing operations, optimising resource utilisation and maximising economic returns.

How Does Project Grandis Compare Economically?

From a commercial standpoint, Project Grandis offers several competitive advantages. The high-methane, low-CO₂ content of the gas ensures that it meets pipeline specifications with minimal processing, simplifying supply chain logistics and reducing operational costs.

Pipeline-Ready Gas with Minimal Processing

The 93% methane content significantly reduces the complexity and expense associated with standard field gas processing. With minimal dehydration and separation required, the gas is well-positioned for integration into the existing natural gas pipeline network, facilitating swift monetisation of resources.

Economic Upsides with Scalable Output

The newly confirmed recoverable gas volumes in deep dry coals can be developed alongside current tight sands resources without necessitating independent drilling initiatives. This synergy allows for higher overall resource utilisation, flexibility in development planning, and cost optimisation. While current 2C classifications are considered "Development Unclarified," they offer a clear pathway towards commercialisation as market conditions evolve and further exploration milestones are achieved.

Geological Context: Why is the Taroom Trough Significant?

The Taroom Trough is recognised for its substantial natural gas potential, driven by unique geological attributes. Elixir Energy's focus on two primary formations—the Kianga Formation and the Back Creek Group—has yielded successful results, bolstering confidence in their resource capacities.

Characteristics of Deep Dry Coal Formations

Targeting coal depths beyond 3,500 metres, these formations demonstrate characteristics suited for high-pressure gas reservoirs. The deep coals are integral to the Taroom Trough's geology, having developed conducive conditions for hydrocarbon trapping over extensive geological timeframes.

Significant Gas In Place Metrics

The updated independent report highlights 31,710 BCF of Gas In Place within Sub-block A's dry coal formations. While the recoverable proportion currently remains low, with a recovery factor of less than 1% applied for certification, these figures point to substantial potential under improved recovery technologies or market-driven incentives.

What is "Gas In Place"?

"Gas In Place" refers to the total volume of hydrocarbons stored within a geological formation. While not all of it is economically recoverable under current conditions, this metric provides valuable insight into the broader scale of a resource. Conservative recovery estimates in the Taroom Trough underscore the vast potential available for future resource enhancement.

Future Plans and Timelines

Elixir Energy has outlined a comprehensive forward work plan aimed at scaling Project Grandis while de-risking resource execution. Continued progress hinges on a series of exploration, validation, and development initiatives over the coming years.

Planned Initiatives for 2025

  • Conducting additional seismic and appraisal activities to refine contingent resource definitions in previously untapped regions of ATP 2044 and ATP 2077.


  • Evaluating joint venture opportunities to mitigate operational risks and secure long-term capital commitments.

Development and Potential Monetisation

The project development strategy combines vertical drilling with advanced stimulation techniques to enhance recovery rates across both coal and tight sand formations. Proximity to Queensland's Liquefied Natural Gas (LNG) export infrastructure offers opportunities for project monetisation via domestic and international markets, aligning with Australia's role as a major LNG exporter. Moreover, Elixir Energy's strategic planning echoes similar industry trends where companies are navigating market volatility through strategic shifts and future outlook, ensuring resilience and adaptability in a dynamic energy sector.

Investment Thesis: Why Project Grandis is an Asset of Interest

For investors, Project Grandis represents a compelling opportunity within the energy sector, particularly in the realm of unconventional gas resources. Several factors contribute to its attractiveness:

  • Resource Scale: With 1,715 BCF of recoverable resources and further upside potential in untapped deep coals, the project stands competitively within the natural gas industry.


  • Technical Milestones: The successful drilling and testing at the Daydream-2 well demonstrate Elixir Energy's operational expertise and validate the feasibility of unconventional resource extraction methods.


  • Commercial Readiness: The high-purity gas content simplifies processing and supply chain logistics, making it market-ready with minimal upgrades.
  • Sustainability Alignment: The low-carbon footprint of methane-rich gas aligns with the growing investment interest in clean and sustainable energy solutions.

Conclusion

Project Grandis continues to solidify its position as a vital asset within Australia's natural gas sector. Ongoing exploration efforts and innovative resource development strategies ensure that the potential of this resource remains a point of interest for investors seeking growth opportunities in the evolving energy market. By leveraging its strategic location, technological advancements, and a clear vision for the future, Elixir Energy is well-positioned to capitalise on the opportunities presented by Project Grandis.

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