Equus Energy’s Pre-FEED study confirms the technical and commercial viability of its North West Shelf gas project, leveraging existing infrastructure to reduce costs and execution risks while targeting both LNG export and WA domestic gas markets.
- Pre-FEED confirms feasibility and capital efficiency
- Tie-back options to Pluto and Varanus Island infrastructure
- Certified contingent resource of 1.7 Tcf gas and 38 MMbbl condensate
- Project targets ~5% of WA domestic gas demand plus LNG exports
- Advancing partnering, financing, and approvals ahead of FEED
Pre-FEED Milestone Validates Project Viability
Equus Energy (ASX:EQU) has cleared a critical technical and commercial hurdle with the successful completion of its Pre-Front End Engineering Design (Pre-FEED) for the Equus Gas Project on Australia’s North West Shelf. The study confirms the project as a technically feasible and capital-efficient offshore gas development, capable of leveraging existing infrastructure to reduce costs and execution risks.
The Pre-FEED results underpin development pathways that tap into Woodside’s Pluto and Santos’ Varanus Island facilities, offering dual routes for gas export and domestic supply. This approach materially lowers capital expenditure requirements compared to greenfield projects, while providing flexibility to supply approximately 5% of Western Australia’s current domestic gas demand alongside LNG exports.
Equus’ Managing Director Will Barker highlighted the strategic advantage of utilising spare capacity in established infrastructure, noting the project’s positioning amid tightening WA gas supply and growing Asian LNG demand. The company is now focusing on commercialisation, partnering, and advancing towards Front End Engineering Design (FEED) and a Final Investment Decision (FID).
Development Concepts and Production Capacity
The Pre-FEED assessed two primary tie-back development concepts. The first involves connecting to the Pluto offshore infrastructure, accessing LNG Train 1 and the Karratha Gas Plant, with domestic market supply via the Dampier to Bunbury Natural Gas Pipeline. The second concept ties back to Varanus Island’s gas plant, with LNG market access through North West Shelf infrastructure and domestic supply through the same pipeline.
Both options feature a floating production, storage and offloading facility (FPSO) centrally located to optimise subsea flowline lengths and support staged development. The project targets an initial production capacity of around 350 million standard cubic feet per day (MMscf/d), including up to five subsea wells, with condensate production estimated at 12,000 barrels per day and a 15-year project life based on its certified contingent resource.
Equus’ reservoir modelling confirms deliverability to support the design capacity, focusing initially on high-productivity, high-condensate fields. The subsea production system design emphasises operational simplicity and reliability, while export pipelines will connect seamlessly with existing infrastructure to minimise nearshore construction risks.
Regulatory Support and Market Positioning
The project has secured conditional state government consent for an 85% LNG export and 15% domestic gas supply split, with no material regulatory approval risks identified to date. Existing environmental baseline studies and stakeholder consultations provide a solid foundation for the Offshore Project Proposal submission.
Equus is developing amid a backdrop of tightening domestic gas supplies in Western Australia and rising Asian LNG demand, driven by accelerated coal phase-outs and supply shortfalls in new LNG developments. This dynamic underscores the strategic importance of Australian LNG as a reliable regional energy source.
Next Steps Focus on Partnering and Financing
Following Pre-FEED, Equus is intensifying efforts to secure upstream partners, LNG customers, and infrastructure agreements to underpin the project’s capital-efficient execution strategy. Discussions with banks and export credit agencies are underway to shape project financing aligned with its staged development approach.
These partnering and commercialisation activities aim to position the Equus Gas Project for FEED and FID milestones, unlocking the value of its large certified contingent resource. The company’s progress builds on its earlier capital and gas sales agreement with Alcoa, which provided a $46 million funding foundation at listing Equus Energy Secures $46m.
Equus Energy’s recent $15 million ASX listing anchored by the project’s certified resource base laid the groundwork for this advancement, highlighting investor confidence in the project’s potential to address critical supply gaps in WA and LNG markets $15M ASX Listing Anchored.
Bottom Line?
Equus Energy’s Pre-FEED success sets the stage for commercial partnerships and financing, but final investment decisions hinge on securing key agreements and navigating evolving market conditions.
Questions in the middle?
- Will Equus secure upstream partners to share development risks and funding?
- How will LNG and domestic gas market dynamics influence offtake agreements?
- What timelines will govern FEED completion and Final Investment Decision?