Highlights

• Omega Oil & Gas Limited (ASX:OMA) is advancing a multi-well appraisal program across its Taroom Trough acreage in Queensland.

• The company reported $102 million in cash and no Debt at the end of the June 2026 quarter after completing a $60 million Equity raising.

• Canyon-3 intersected a 526-metre oil- and gas-bearing Permian interval containing 170 metres of aggregate net pay.

• The 2026/27 program is planned to include four vertical wells followed by one or two horizontal wells, with stimulation and flow testing.

Omega Oil & Gas Limited is an Australian exploration company focused on oil and gas resources in Queensland’s Taroom Trough within the Bowen Basin. The company is progressing an appraisal campaign designed to improve its understanding of reservoir continuity, hydrocarbon distribution and potential development configurations across its acreage. On October 7, 2026, Omega Oil & Gas Limited (ASX:OMA) was trading at AUD 0.650, down 6.474% during today’s trading session. The market movement is noted as current trading information, while the company’s operational position is assessed from its formal 2026 disclosures.

Company Business

Omega’s activities are concentrated on the Taroom Trough, where it is evaluating deep Permian oil and gas reservoirs. Its core operated position includes the Canyon Project and interests in adjacent acreage. During 2026, the company also progressed a joint venture covering additional Taroom Trough acreage with Omega as operator and a 45% interest, alongside Tri-Star E&P and Beach Energy. The company’s work program is centred on drilling, wireline evaluation, reservoir characterisation, stimulation and flow testing rather than commercial production at this stage.

The current appraisal strategy builds on earlier Canyon wells and is intended to establish how consistently reservoir intervals extend across the project area. Omega has described a program comprising four vertical appraisal wells followed by one or two horizontal wells using longer lateral sections. Data from the vertical wells is expected to guide the location and design of later horizontal wells and associated flow testing.

Recent Development

In August 2026, Omega reported results from Canyon-3, the first well in its 2026/27 drilling campaign. Canyon-3 reached a total depth of 3,792.6 metres and encountered a 526-metre oil- and gas-bearing Permian interval with 170 metres of aggregate net pay. Within the Canyon Sandstone target, the company reported 18 metres of net oil-bearing sands at an average porosity of 11.5% within a 42-metre gross reservoir interval. The well also identified an additional gas- and condensate-bearing Lower Kianga interval above the Canyon Sandstone.

In September 2026, drilling commenced at Canyon-4 as the campaign moved to its next appraisal location. Omega’s stated objective is to use the expanding well dataset to test reservoir continuity, refine the distribution of oil, gas and condensate, and support later decisions on horizontal drilling and flow testing. The company has also continued to expand its Taroom Trough footprint through acreage awards and joint-venture activity.

Financial Performance and Sector Context

Omega remains an exploration and appraisal-stage company, so its financial profile is driven mainly by funding capacity and expenditure on drilling and technical work rather than production revenue. At June 30, 2026, the company reported $102 million in cash and no debt. During the June quarter it completed a $60 million equity raising, which the company said funded an expanded work program of four vertical wells and one to two horizontal wells, including stimulation and flow testing.

The broader Australian gas sector continues to be influenced by domestic Supply requirements, infrastructure access, project approvals and the Economics of developing new sources of supply. For Omega, the commercial significance of the Taroom Trough will depend on whether appraisal results can be translated into repeatable flow performance, technically workable development concepts and commercially viable pathways to market. Oil and gas prices may also affect the economics of any future development, although the company is not yet in a production phase.

Risks to Consider

Omega’s principal risks are typical of an appraisal-stage oil and gas company. Drilling results can vary between wells, and reservoir quality, pressure, fluid composition and flow performance may differ across the acreage. Horizontal drilling and stimulation outcomes will be important in assessing whether the subsurface results can support a repeatable development model. The program also carries execution, service-cost, permitting, land-access and timing risks. Future development would require additional engineering, approvals, infrastructure planning and Capital allocation beyond the current appraisal phase.

What to Watch Next

Key items to monitor include results from Canyon-4 and subsequent vertical wells, the selection and drilling of planned horizontal wells, stimulation and flow-test outcomes, and any updates to resource or reserve estimates. Investors may also monitor the company’s quarterly cash position and drilling expenditure as the program progresses, together with further detail on the sequencing of activity across the Canyon Project and joint-venture acreage. Omega’s next formal quarterly reporting cycle will provide another reference point for expenditure and liquidity.

Key Insights

Omega Oil & Gas is in an active appraisal phase in the Taroom Trough. Canyon-3 added well data across multiple oil- and gas-bearing intervals, while the broader 2026/27 program is intended to test the scale, continuity and flow characteristics of the reservoir system. The company entered this phase with $102 million in cash and no debt at the end of June 2026, giving it funding for the announced appraisal program. The principal factors to monitor are drilling execution, Horizontal Well performance, flow-test results, changes in the resource base and the rate at which cash is deployed across the campaign.