Monumental Energy Reports Strong Initial Production from Ngaere-1 Well and Plans Further Development in Taranaki
Monumental Energy Corp. (“Monumental” or the “Company”) has announced successful initial production results from the Ngaere-1 well, marking an important operational milestone for the company and its partners in New Zealand. The project is being developed in collaboration with New Zealand Energy Corp. (NZEC) and L&M Energy Ltd. (LME), under a strategic partnership aimed at increasing oil and gas production from existing petroleum licenses in the country’s prolific Taranaki Basin.
The results from the well are particularly encouraging because they demonstrate the potential of previously overlooked hydrocarbon zones within older wells. By applying modern analysis and targeted perforation techniques, the partnership has been able to unlock new production from formations that were not previously evaluated during the original drilling campaigns decades ago.
The successful workover at Ngaere-1 also represents the first operational project under the partnership between Monumental, NZEC, and LME, signaling the beginning of a broader strategy to identify and develop similar opportunities across the license area.
Partnership Structure and Project Background
The development activities are being carried out within Petroleum Mining Licences PML 38140 and PML 38141 located in onshore Taranaki, New Zealand. These licenses are operated under a joint operating agreement between NZEC and L&M Energy, with NZEC holding a 50 percent interest in the permits.
Through its partnership with NZEC, Monumental is participating in mutually agreed appraisal and development workover projects designed to enhance production from existing wells across the license area. This collaborative framework allows Monumental to contribute funding and technical input in exchange for participation in the production upside generated from these projects.
The partnership focuses on identifying low-cost redevelopment opportunities within mature fields where new drilling may not be necessary. Instead, the strategy centers on workovers, recompletions, and perforations in existing wells to access bypassed hydrocarbon zones.
The Ngaere-1 well was selected as the first project under this initiative due to its geological potential and the availability of infrastructure already connected to production facilities and transport networks.
Ngaere-1 Well: Initial Production Success
The Ngaere-1 well was recently perforated into a previously untested “bypass pay zone,” an interval that had not been evaluated during the original drilling campaign more than three decades ago.
Perforation activities were completed less than two weeks ago as part of a recently executed funding and gainshare agreement between Monumental and its partners. Once the targeted zone was perforated, the well began flowing both oil and gas almost immediately.
During the first six hours of operation, the well produced approximately 580 barrels of crude oil, demonstrating strong initial reservoir pressure and confirming the presence of commercially viable hydrocarbons in the formation.
Due to the rapid flow of oil, production was temporarily shut in shortly after the initial test to allow additional tanker capacity to arrive at the site. This ensured that the crude could be safely transported to port for shipment to refining facilities.
After operations resumed, the well continued to produce steadily. To date, the Ngaere-1 workover has produced approximately 3,000 barrels of crude oil. Production has stabilized at around 120 barrels of oil per day, even without additional stimulation or optimization activities.
These results are particularly notable because they were achieved without hydraulic stimulation or advanced reservoir enhancement techniques. Planned optimization work in the coming months could potentially increase production rates further.
Economic Context and Rapid Cost Recovery
The economic outlook for the Ngaere-1 well is favorable given current global oil prices. Benchmark Brent crude oil prices are currently trading above US$85 per barrel, and crude oil produced in New Zealand typically sells at only a modest discount to this benchmark.
At the same time, operating costs for oil production in New Zealand are primarily denominated in New Zealand dollars. With the current exchange rate hovering around US$1 to NZ$1.68, this creates an additional economic advantage for companies generating revenue in U.S. dollar-linked oil markets.
The combination of strong oil prices and relatively modest operating costs has already delivered impressive financial results for the project. According to Monumental, revenue generated from early production at Ngaere-1 has already covered the costs associated with the workover operation within just the first few weeks.
This rapid cost recovery highlights the financial attractiveness of redevelopment projects in mature fields where infrastructure and wellbores already exist.
Geological Significance of the Discovery
Despite being drilled more than 30 years ago, the Ngaere-1 well had not fully evaluated the upper producing zone that is now delivering oil and gas.
Historical logging data for the interval was limited, meaning that earlier operators may not have recognized the full potential of the formation. The successful perforation into this previously overlooked section demonstrates how modern re-evaluation of legacy wells can uncover new hydrocarbon resources.
The producing interval belongs to the Mount Messenger Formation, a geological unit that has long been recognized as an important hydrocarbon reservoir within the Taranaki Basin.
Because the well flowed oil and gas immediately after perforation, it suggests the presence of good reservoir permeability and pressure support within the formation. These characteristics increase confidence that similar bypassed zones could exist in other wells across the license area.
Next Phase of Development
With the initial success confirmed, the partnership plans to continue evaluating the reservoir performance of the Ngaere-1 well while preparing additional work to enhance production.
The next stage of development will include detailed reservoir analysis and a recompletion program designed to increase the drawdown on the reservoir. By improving the well’s connection to the hydrocarbon-bearing formation, engineers expect to boost production rates and increase the ultimate recoverable reserves.
Optimization efforts may involve additional perforations, improved production equipment, or other well enhancement techniques aimed at maximizing the flow of oil and gas.
These activities are expected to take place once sufficient production data has been gathered to better understand reservoir behavior.
Expansion to Additional Wells
Encouraged by the strong results at Ngaere-1, the partnership has already begun planning similar operations at other wells in the field.
The next targets are the Waihapa H1 and Ngaere-2 wells, both of which will undergo perforation operations aimed at accessing the same Mount Messenger Formation that is currently producing at Ngaere-1.
These operations are expected to begin as soon as logistical and operational requirements allow. The goal is to replicate the successful strategy used at Ngaere-1 and determine whether similar bypassed pay zones exist within these wells.
Because the wells already exist and are connected to infrastructure, the cost of these perforation projects is relatively low compared to drilling entirely new wells. If successful, they could quickly add incremental production and revenue to the partnership’s portfolio.
Unlocking Potential Across the Field
Monumental’s management believes that these workover projects represent a high-impact opportunity to unlock previously overlooked hydrocarbon resources within existing wells.
Mature fields often contain bypassed zones that were missed during initial development due to limited data, technological constraints, or economic conditions at the time. Advances in geological interpretation and completion techniques now allow companies to revisit these wells and extract additional value.
If the upcoming perforations at Waihapa H1 and Ngaere-2 deliver similar results, it could validate the broader potential of the Mount Messenger Formation across the entire permit area.
This would open the door to additional redevelopment projects, potentially extending the productive life of the fields while generating near-term production growth for Monumental and its partners.
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