Carnarvon Energy Limited (ASX:CVN) provided an update on its activities and financial position for the quarter ended 30 June 2026, highlighting progress across its Bedout Sub-basin exploration portfolio, Dorado development pathway and corporate position. The company confirmed the contracting of the Transocean Equinox semi-submersible drilling rig for its 2027 Bedout drilling campaign, while completion of the Bedout MegaMerge 3D seismic project resulted in a 92% increase in the company’s prospective resource inventory.

The latest update highlights Carnarvon’s continued focus on exploration-led growth while maintaining financial flexibility. The company ended the quarter with approximately A$98 million in cash, no Debt and a US$90 million development carry associated with the Dorado project.

Bedout Drilling Campaign Progresses Towards 2027 Exploration Program

A key development from Carnarvon’s latest update was the confirmation of the 2027 Bedout Sub-basin drilling campaign. The company contracted the Transocean Equinox semi-submersible mobile offshore drilling unit following a competitive bid evaluation process that commenced in early 2025.

The drilling campaign is expected to commence from April 2027 and includes one firm well and one contingent well within Carnarvon’s exploration permits. The shortlisted prospects include Ara, Yuma, Goats Eye and Hutton, all of which have been defined through the Bedout MegaMerge 3D seismic survey.

If both the firm and contingent wells are drilled, Carnarvon expects its share of the campaign cost to be approximately A$20 million, which would be funded from the company’s existing cash balance.

The upcoming campaign is designed to further evaluate the resource potential of the Bedout Sub-basin and target some of the company’s larger exploration opportunities. Carnarvon highlighted Ara as a potential key drilling target, with the prospect testing whether the oil success achieved at Dorado and Pavo extends into the northern area of the company’s acreage.

Bedout MegaMerge Project Expands Prospective Resource Inventory

Carnarvon completed interpretation of the Bedout MegaMerge seismic reprocessing project during the quarter, resulting in a significant increase in its prospective resource estimates.

The company now estimates gross prospective resources of 6,256 million barrels of oil equivalent (mmboe) across 130 prospects, compared with 3,263 mmboe reported in June 2025. The company’s net prospective resource estimate increased to 1,021 mmboe.

The increase reflects improved subsurface imaging from integrating multiple high-quality seismic surveys into the MegaMerge dataset. Carnarvon stated that the enhanced interpretation has improved prospect definition and expanded understanding of the broader Bedout Sub-basin opportunity.

The four shortlisted drilling prospects represent approximately 14% of the total risked portfolio and contain prospective resources of approximately 851 mmboe. Carnarvon noted that success at any of these targets could potentially support further evaluation of similar prospects across the basin.

Dorado Development Remains a Key Project Opportunity

Alongside exploration activities, Carnarvon continues progressing the Dorado oil and gas project located offshore Western Australia.

Dorado is positioned approximately 150 kilometres offshore from Port Hedland and represents one of Australia’s significant undeveloped oil discoveries. Carnarvon has completed a preliminary development plan based on a staged approach, beginning with liquids production followed by a potential gas export phase.

The Phase 1 liquids development concept involves a single wellhead platform supporting up to twelve wells connected to a Floating Production Storage and Offloading (FPSO) facility. The development concept has also been designed to allow potential future tiebacks from nearby Bedout Sub-basin discoveries, including Pavo.

Carnarvon estimates that Dorado and surrounding fields contain gross 2C resources of 249 million barrels of light oil and condensate and 1.1 trillion cubic feet of gas.

The company also maintains a US$90 million future Dorado development cost carry, which provides additional support for future development activities once key project milestones are reached.

Strong Balance Sheet Supports Exploration and Development Activities

Carnarvon continues to maintain financial flexibility to support its exploration and development strategy.

The company reported approximately A$98 million in cash, no debt and a 19.9% stake in Strike Energy at the end of the quarter. Administrative, corporate and staff costs during the period were funded through interest earned on the company’s cash holdings.

The company’s financial position provides capacity to fund the upcoming Bedout exploration campaign while continuing evaluation of future development opportunities.

During the quarter, exploration and evaluation expenditure included activities related to environmental plan preparation for 2027 drilling and ongoing general and administrative costs required to maintain permits.

Risks and Uncertainty Factors

Carnarvon’s future outcomes remain dependent on exploration success, development decisions, regulatory approvals and Commodity market conditions.

The company’s prospective resources represent estimated quantities from undiscovered accumulations and carry both discovery risk and development risk. Further exploration, appraisal and evaluation activities are required to determine the existence of commercially recoverable hydrocarbons.

The 2027 Bedout drilling campaign involves operational execution risks, including drilling outcomes, timing, costs and technical results from exploration wells.

The Dorado development pathway also depends on future project decisions, approvals, financing considerations and successful progression through development stages.

What to Watch Ahead

Investors may continue monitoring progress towards Carnarvon’s 2027 Bedout drilling campaign and preparation activities for the Transocean Equinox rig.

Key areas of focus include:

  • Finalisation of drilling targets across Ara, Yuma, Goats Eye and Hutton prospects.
  • Results from the Bedout exploration campaign.
  • Further development decisions related to the Dorado project.
  • Progress across Carnarvon’s exploration portfolio in the Bedout Sub-basin.
  • Updates on resource evaluation and future project milestones.

Carnarvon’s latest update highlights continued advancement of its exploration portfolio, supported by expanded resource estimates, a strengthened understanding of the Bedout Sub-basin and a strong financial position. The company remains focused on progressing exploration opportunities while maintaining flexibility for future development activities.