Key Highlights

  • Central Petroleum (ASX:CTP) commenced drilling the Palm Valley 15 (PV15) well on 18 October 2026, marking the second well in its two-well development programme.
  • The PV14 and PV15 programme aims to restore Palm Valley's gross gas sales capacity to approximately 14 terajoules per day (TJ/d), compared with 5.8 TJ/d at 30 June 2026.
  • PV15 is targeting the Pacoota Formation reservoir at a planned measured depth of approximately 3,114 metres, with drilling expected to take around 51 days.
  • The company expects the combined development programme to support additional gas deliveries under its Northern Territory Government Gas Supply Agreement, subject to successful drilling and completion.

Central Petroleum Limited (ASX:CTP) is an Australian oil and gas exploration and production company operating across the Northern Territory, with producing interests in the Mereenie, Palm Valley and Dingo gas fields. On 18 October 2026, Central Petroleum (ASX:CTP) commenced drilling its PV15 development well at Palm Valley, marking another operational milestone in its programme to increase gas production capacity. The two-well campaign, which also includes PV14, targets improved field deliverability and additional gas sales under existing contractual arrangements.

What Does the Commencement of PV15 Drilling Mean?

Central Petroleum (ASX:CTP) confirmed that the PV15 well was spudded at 11:30 am Australian Central Standard Time on 18 October 2026 using Ensign Rig 974.

PV15 is the second well in the company's current Palm Valley drilling programme, following the commencement of PV14 drilling on 25 July 2026.

The new well is designed to target the Pacoota Formation reservoir on the southern flank of the Palm Valley gas field.

It will be drilled as a deviated well at an angle of approximately 78 degrees, with a planned measured depth of 3,114 metres below the rotary table and a true vertical depth of approximately 2,031 metres.

The drilling programme is expected to take around 51 days to reach total depth, subject to operational conditions.

The commencement of drilling represents progress toward the company's production capacity objectives. However, the well's actual contribution will depend on drilling results, reservoir performance, completion activities and eventual connection to production infrastructure.

How Will PV14 and PV15 Support Palm Valley Production?

Central Petroleum (ASX:CTP) is undertaking the two-well programme to increase gas deliverability from the Palm Valley field.

At 30 June 2026, the field's gross gas sales capacity was approximately 5.8 TJ/d.

The company is targeting restoration of gross sales capacity to approximately 14 TJ/d following successful completion and connection of both wells.

The programme also aims to deliver at least 10 petajoules (PJ) of gross gas production over the operating lives of the two wells.

These targets relate to the entire Palm Valley joint venture rather than Central Petroleum's (ASX:CTP) individual ownership entitlement.

The company holds a 50% participating interest in Palm Valley, meaning its economic share of production is lower than the gross field-level figures.

Achieving the planned increase would expand the field's ability to supply gas under existing commercial arrangements.

However, the targeted capacity should not be interpreted as confirmed production until the new wells have been tested and integrated into field operations.

What Progress Has Been Made at the PV14 Well?

The PV14 well forms the first component of the current Palm Valley development programme.

Central Petroleum (ASX:CTP) commenced drilling PV14 on 25 July 2026 as part of its strategy to improve reservoir access and restore declining field deliverability.

Following drilling, the company announced on 8 October 2026 that PV14 had been successfully drilled and was progressing through completion and tie-in activities.

The well is being prepared for integration into the existing Palm Valley production facilities.

Successful completion of PV14 would provide an additional production source alongside the field's existing wells.

However, a short-duration flow test does not independently establish the well's long-term production performance.

Sustained output following tie-in will provide a more reliable indication of its contribution to overall field capacity.

How Does the Northern Territory Gas Supply Agreement Support Development?

Central Petroleum (ASX:CTP) has entered into gas supply arrangements with the Northern Territory Government, supporting demand for production from its existing gas fields.

The Palm Valley drilling programme is underpinned by the new Gas Supply Agreement announced in April 2026.

The contractual arrangements provide a commercial framework for future deliveries and support the company's decision to invest in additional production capacity.

The new wells are intended to improve Palm Valley's ability to fulfil its gas supply commitments.

However, the agreements do not eliminate the operational risks associated with drilling and gas production.

Actual revenue will depend on volumes delivered, contractual pricing and the availability of production infrastructure.

The company's broader portfolio also includes the Mereenie and Dingo fields, providing additional sources of natural gas production across Central Australia.

What Do Central Petroleum's (ASX:CTP) Financial Results Indicate?

Central Petroleum (ASX:CTP) reported cash holdings of approximately AUD 20.4mn at 30 June 2026, compared with AUD 19.5mn at 31 March 2026.

The company also reported net operating cash inflows of approximately AUD 10.3mn for FY26.

These figures reflect the contribution of established gas production and sales activities across its operating portfolio.

The company maintains financing arrangements to support its ongoing operations and development expenditure, including the Palm Valley drilling programme.

Its available funding includes existing cash resources and access to debt facilities.

The company's share of the Palm Valley development programme represents a significant capital commitment relative to its annual operating cash generation.

Future cash flow performance will depend partly on the timing of drilling expenditure and the commencement of additional gas sales.

The benefits of higher production capacity will therefore be more clearly measurable once both wells are connected and commercial deliveries increase.

How Could the Programme Affect Group Production Capacity?

Central Petroleum (ASX:CTP) has indicated that successful development at Palm Valley could contribute to an increase of approximately 40% in group production capacity.

The potential increase reflects the contribution expected from new drilling activity relative to the company's existing production base.

However, this figure represents a development objective rather than realised production growth.

The timing of any improvement will depend on successful drilling, completion, production testing and integration into the existing field infrastructure.

Higher deliverability could support additional sales volumes and provide operating leverage across the company's established gas portfolio.

Nevertheless, changes in gas demand, contractual delivery schedules and field performance will influence the actual production volumes achieved.

The company's future quarterly reports will provide measurable information on whether capacity improvements are translating into increased gas sales.

What Are the Main Operational and Financial Risks?

Central Petroleum (ASX:CTP) faces drilling and reservoir uncertainties as PV15 progresses toward its planned total depth.

Unexpected geological conditions, equipment issues or operational delays could increase costs or extend the drilling schedule.

The well has not yet established commercial gas flow, making its eventual production contribution uncertain.

Similarly, PV14 must demonstrate sustained performance following completion and connection to the production system.

Financially, the development programme requires capital expenditure before additional production revenue can be realised.

The company also maintains debt obligations, making operating cash flow generation relevant to its financial position.

Changes in gas production costs, contract delivery volumes and infrastructure availability could affect future financial performance.

These uncertainties mean that the production targets remain subject to execution and operating conditions.

What Are the Next Milestones for Central Petroleum (ASX:CTP)?

The immediate milestone is completion of PV15 drilling, with the company estimating approximately 51 days from commencement to reach total depth.

Subsequent activities will include evaluation of reservoir conditions, completion planning and potential production testing.

At PV14, the company is progressing completion and tie-in work to establish ongoing production.

Once both wells are operational, field-level production data will indicate whether Palm Valley is moving toward its targeted gross sales capacity of approximately 14 TJ/d.

Quarterly operating reports will also provide information about gas sales, realised pricing and cash flow generation.

These developments will help determine whether the drilling programme delivers the planned increase in production capacity and supports the company's existing gas supply commitments.