TMK Energy’s Gurvantes XXXV Project Shows Promising Growth
TMK Energy has been making significant strides in its Gurvantes XXXV Project located in Mongolia’s South Gobi Basin. The company has consistently increased gas production at its flagship project, achieving a series of record-breaking results from its latest wells. These developments are bringing the project closer to commercial flow rates and demonstrating the potential for substantial growth.
The company has also extended the contract of its chief executive officer, Dougal Ferguson. With over five years of experience with the project, Ferguson is seen as a reliable leader as the company moves towards commercial production. His leadership has been instrumental in guiding the project through various stages of development.
Recent wells drilled by TMK have significantly boosted gas production. These wells not only increased volumes but also improved reservoir drawdown across the field, leading to more consistent and stronger gas flows. This progress has been particularly evident in the most recent three to four wells, which have injected new energy into the pilot program.
One of the standout wells, LF-07, achieved a daily flow rate of over 31,800 standard cubic feet per day (scfd) in early March, surpassing previous highs of around 25,000 scfd. This performance has contributed to a noticeable increase in weekly and monthly averages, highlighting the project’s growing potential.
Dougal Ferguson, CEO of TMK Energy, expressed his confidence in the project’s future, stating, “I truly believe we are on the cusp of delivering significant value to our shareholders.” While these records are within the scope of an early-stage pilot, the consistency and acceleration of production have drawn attention. Each new well coming online contributes to a steady increase in output, reflecting a textbook coal seam gas dewatering curve.
LF-07 has emerged as a key performer, showcasing a rapid ramp-up in output and benefiting from its strategic position within the field structure. Its performance indicates pressure communication between wells, suggesting that the broader reservoir is beginning to function as a connected system rather than isolated producers.
TMK Energy has now recorded five consecutive months of rising production, reinforcing the view that Gurvantes XXXV is transitioning from early dewatering into the initial phases of gas liberation. This shift marks a critical point where pilot projects can potentially move towards commercialization.
Geologically, the Gurvantes XXXV project continues to show promise. Drilling has intersected thick, laterally continuous coal seams, some exceeding 60 meters in cumulative thickness. This provides a robust storage medium for gas and a strong foundation for long-term production.
Currently, the reservoir hosts a contingent resource of 1.2 trillion cubic feet of gas, with additional upside in a prospective resource estimated at more than 5 trillion cubic feet. This highlights the scale of the opportunity if the pilot transitions successfully into development.
Spanning 8,400 square kilometers, the project is situated within a coal-rich basin that stretches for about 150 kilometers and hosts multiple mining operations. This reinforces the extent and continuity of the coal system.
TMK’s staged strategy is starting to pay off, with the Gurvantes project evolving from an initial three-well test case into a fully-fledged seven-well pilot program. The latest well, LF-07, drilled last year, is now emerging as a standout performer in the lineup.
Each phase of the project has enhanced the company’s understanding of reservoir behavior, well placement, and completion design, resulting in stronger outcomes from the most recent wells. The latest results suggest that the company is identifying more productive zones, with faster ramp-up times and stronger early gas flows indicating improved well design and placement.
Emerging connectivity between wells is also unlocking a broader field response, which is critical for scaling up production. Beyond the wellhead, TMK has been laying the groundwork for pilot development. Binding agreements, including a deal with Beijing-based J-Energy, have been inked to accelerate technical planning and open up marketing options.
A gas-to-power arrangement with German-backed Jens Energie, if formalized, would ensure early-stage volumes are monetized through electricity supply, helping Mongolia address energy security challenges by replacing imported gas with domestic supply.
To create a ready-made market for pilot production and demonstrate immediate value to potential off-takers, TMK is targeting a supply of 5,000 cubic meters of gas per day, with scope to scale up to 15,000 cubic meters per day under an extended arrangement.
Location adds another layer of appeal. The project sits less than 20km from the Chinese border and is close to existing gas infrastructure, offering a low-barrier pathway into one of the world’s largest energy markets.
Demand for gas across Asia continues to rise as countries look to balance energy security with emissions reduction, placing new projects with scale and proximity to market in a favorable position.
Looking ahead, TMK is expected to continue optimizing its existing wells, potentially replicating the LF-07 design across new locations, and expanding the pilot footprint. Each step is aimed at building the production base required to underpin commercial development.
With a trillion cubic feet-scale resource in place and multi-trillion cubic feet upside still emerging, TMK is rapidly connecting the dots. Record flows, improving field connectivity, and power conversion agreements are aligning with Mongolia’s urgent energy needs.
And with leadership now locked in and momentum building, Gurvantes XXXV looks well-positioned to shift from pilot to a production-ready asset with real commercial muscle.
