Valeura Energy has taken final investment decision ('FID') on redevelopment of the Wassana field, in Licence G10/48 (100% Valeura interest), offshore Gulf of Thailand, which is expected to create significant value for shareholders. The Company has provided details of the redevelopment project, updated reserves and resources estimates and values, and a revision to its 2025 guidance.
Highlights
- Optimum Redevelopment Design: Redevelopment of the Wassana field through a new-build central processing platform(“CPP”) to optimise full block potential;
- Production Growth: First oil expected in Q2 2027, with peak field production of 10,000 bbls/d – more than 2.7 times current output from the field;
- Significant Reserves Increase: Wassana proved plus probable (2P) reserves increased to 20.5 million bbls, representing an increment of approximately 18 million bbls compared to the continuing production with existing infrastructure only(1);
- Field Life Extension: Extends the end-of-field life (“EOFL”) to 2043, an increase of 16 years;
- Efficient and Fully Funded Capital Allocation: US$120 million estimated investment in facilities over the next two years, with US$40 million in 2025, and the remainder in 2026, fully funded from the Company’s balance sheet;
- Highly accretive: Wassana 2P net present value (NPV10) before tax increases to US$218 million (vs. US$127 million pre-FID)(2), equating to a net asset value (“NAV”)(3) addition of C$1.23 per share; and
- Strong and Resilient Economics: An estimated 40% internal rate of return (“IRR”) at US$60/bbl Brent oil prices, and upside at higher price points, with a payback of 18 months.
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Management estimate of reserves recoverable in a no-further-action case, with assumed decommissioning of the Mobile Offshore Production Unit (“MOPU”) at the end of 2027.
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NSAI 2024 Report, as more fully described in the Company’s February 13, 2025 press release.
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Incremental 2P NPV10 after tax, using US$/C$ exchange rate of 1.435, and 106.65 million common shares outstanding, as at December 31, 2024.
Dr. Sean Guest, President and CEO commented:
'Our final investment decision to pursue the Wassana redevelopment project is a milestone for Valeura. Since assuming operatorship, we have identified substantially more reserves than were initially estimated at the Wassana field. Beyond the significant increase in reserves and extension of field life, this project is expected to significantly increase production from the field to 10,000 bbls/d in the second half of 2027, at anticipated unit Adjusted Opex reflecting a reduction of approximately 2/3rds versus current rates.
Additionally, this development concept is creating opportunities for further growth through a ‘hub and spoke’ model whereby we can potentially tie-in the satellite oil accumulations already discovered both north and south of the main Wassana field. This approach has been highly successful in both our Jasmine and Nong Yao fields.
This project is very robust and resilient from an economic standpoint. Even in a lower oil price environment of US$60 per barrel, the development delivers returns of approximately 40% IRR. This economic strength provides downside protection while maintaining upside potential as oil prices strengthen, creating a favourable risk-reward profile for our shareholders.
Our financial position allows us to fully fund this development through existing cash reserves, without compromising our balance sheet strength. The project’s solid economics across various price scenarios demonstrates our disciplined approach to capital allocation and our commitment to creating sustainable value for our shareholders.
I am very pleased that Valeura has grown into a business that has the capacity to take on this magnitude of project. At the same time, we continue to uphold our principle of generating healthy cash flow which provides the financial wherewithal to continue our ambition to add further value through growth.'
Wassana Field Redevelopment
Current production from the Wassana field is via a MOPU facility that is constrained by an end-of-life expected at end 2027. Given this limited life, it is only possible to recover approximately 2.5 mmbbls of oil with the current production facility. The facility is also limited in the number of future development wells that could be drilled and has insufficient oil and fluid processing capacity to recover the expected reserves and resources of oil in the G10/48 licence. Further, the MOPU’s age and processing system also carry the highest unit Adjusted Opex of all Valeura’s Gulf of Thailand assets.
The Company has reviewed a number of different redevelopment concepts for the Wassana field and has selected a new CPP with 24 production well slots as the optimal development concept to yield both the highest financial returns and the maximum total recoverable oil from the G10/48 licence. The new CPP will replace the existing MOPU production infrastructure and is expected to allow for a more holistic commercialisation of the field’s oil reserves, both by enabling more aerially extensive drilling reach and also by way of a longer facility design life, resulting in more years of cash flow generation. Given the increased reserves and contingent resource identified in the G10/48 licence, the new facility is required to have a production life well into the 2040s. The CPP, which mirrors the specifications of the Company’s Nong Yao A facility, has been designed to also accommodate future growth opportunities through the eventual tie-in of additional oil accumulations both to the north and to the south of the Wassana field.
The Company has selected Thai Nippon Steel Engineering & Construction Corporation Ltd (“Thai Nippon Steel”) for Engineering, Procurement, Construction, and Commissioning (“EPCC”) of the facility. Thai Nippon Steel is a very capable EPCC contractor with four decades experience in developing facilities of this type in Thailand.
The contracting strategy selected by the Company ensures that more than 80% of the US$120 million facility capex is under fixed price commitments, with key long-lead items secured.
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Source: Valeura Energy
