Eastern Gas has completed its Venus-2H horizontal appraisal well with 445 metres of interpreted coal contact, but the result now faces a more immediate test: whether the company can fund flow testing with only A$654,000 in cash. Gas deliverability remains unproven, while a proposed A$10 million R&D-backed facility is yet to be finalised.
- 445 metres of interpreted Macalister Lower coal contact
- Peak drilling gas reading of 42.3%, not a production result
- A$2.3 million quarterly exploration expenditure
- A$654,000 cash and 0.24 quarters of estimated funding
- Proposed RiverFort facility remains indicative and non-binding
Venus-2H completes the planned well intersection
Eastern Gas Corporation Limited (ASX:EGA) has completed the Venus-2H horizontal appraisal well in Queensland’s Surat Basin, successfully intersecting the existing Venus-1 well and establishing approximately 445 metres of interpreted net Macalister Lower coal contact in the completed production wellbore. The result clears a key drilling milestone, but it does not yet answer the commercial question that matters most: whether the reservoir can deliver gas at a sustainable rate.
The well reached a total depth of approximately 1,450 metres after two sidetracks. Drilling recorded repeated gas shows, including a peak total gas reading of 42.3% in the second sidetrack and multiple readings above 8%. Those measurements came from drilling returns and do not establish production rates, recoverable volumes or commercial deliverability. The company had previously reported the 445 metres of target coal encountered during the Venus-2H program.
Flow testing remains the decisive technical step
Eastern Gas plans to complete and commission the integrated Venus-2H and Venus-1 well system before dewatering and production testing. The program is designed to assess water production, pressure behaviour, reservoir connectivity and gas deliverability over time, with the results intended to guide future well placement, possible seismic acquisition and any further appraisal. Completion work at Venus-1 remains subject to the availability of a suitable workover rig, and the company has not yet confirmed a testing timetable.
The drilling also found greater local structural complexity than anticipated in the pre-drill model. Eastern Gas said the geological and geosteering information would be incorporated into future appraisal decisions, but the company has not revised its existing Project Venus contingent resource estimates of 87.7 petajoules on a 1C basis, 130.3 petajoules on a 2C basis and 157.9 petajoules on a 3C basis. Those resources remain contingent, not reserves, and the annual report says flow testing is expected to provide the data needed to assess a potential pathway towards reserve recognition.
Drilling overrun leaves limited cash before testing
The operational progress has come at a cost. Eastern Gas spent A$2.3 million on exploration during the September quarter, while total drilling expenditure for Venus-2H reached A$3.275 million, well above the A$1.874 million allocated in the replacement prospectus. The company attributed the variance to higher drilling costs, the design change to intersect Venus-1, geosteering equipment and additional sidetracking days.
Cash stood at A$654,000 at 30 September, with no financing facilities drawn. Based on quarterly relevant outgoings of A$2.702 million, the Appendix 5B reported estimated funding of just 0.24 quarters. Eastern Gas said spending should reduce materially because it does not plan to drill another well in the December 2026 or March 2027 quarters, and it retains the option to defer or reduce discretionary appraisal work.
RiverFort proposal is the immediate funding catalyst
The company is pursuing a proposed R&D loan facility of up to A$10 million with RiverFort Global Capital, including a possible initial drawdown of up to A$1.5 million secured against anticipated R&D tax incentive refunds. The term sheet is indicative and non-binding, however, and the facility had not been drawn by quarter-end. Eastern Gas said it expects the discussions to lead to a funding outcome, but no assurance is given in the filing that the facility will be completed.
Eastern Gas reported a statutory loss after tax of A$530,000 for the eight months to 30 June 2026, its first reporting period after listing. Its secondary Windorah Project remains a longer-term option, with the company preparing a potential farm-out or joint venture pathway rather than prioritising near-term spending there. That leaves Venus flow testing, workover-rig availability and the RiverFort financing process tightly connected: each will determine how much technical evidence Eastern Gas can generate before it must make its next capital decision.
Bottom Line?
The Venus drilling milestone is now behind Eastern Gas; the next value-defining test is whether funding arrives in time to turn coal contact and gas shows into production data.
Questions in the middle?
- Can Eastern Gas finalise and draw the proposed RiverFort facility before completion and dewatering costs become pressing?
- When will a suitable workover rig be secured, and will the Venus-2H and Venus-1 system deliver sustained gas flow?
- Will the structural complexity identified at Venus require additional seismic work or a different approach to future well placement?