HyTerra Limited’s McCoy 1 Drilling Triumph: On-Budget Discovery of 83% Hydrogen & 5% Helium on a Strategic 3,116-Acre Kansas Lease
Monday, August 18, 2025
at
8:26 am
HyTerra Limited confirms successful drilling of its McCoy 1 well in Kansas, revealing strong hydrogen and helium readings. Achieving milestones on time, on budget, and with zero safety incidents, the company advances its low-carbon energy exploration, offering fresh potential in cost-efficient geologic hydrogen and helium development.
HyTerra Limited has announced encouraging early results from its McCoy 1 drilling at the Nemaha Project in Kansas, USA. The company successfully drilled the well to 5,562 feet (1,695 meters) on time and within budget, while maintaining strict health, safety, and environmental standards. The McCoy 1 well targeted a unique geological play nearly nine kilometers southeast of a previous success and penetrated both sedimentary rocks and a significant portion of the Pre-Cambrian basement.
Real-time mud gas data recorded by SLB indicated substantial hydrocarbon activity with hydrogen concentrations reaching up to 83% and helium up to 5%. These numbers, while slightly lower for hydrogen than the 96% reported at a nearby well from April 2025, still fall among the highest observed in the ongoing three-well exploration campaign. The measured gas shows, especially in the Pre-Cambrian basement, align with HyTerra’s predictive models for this promising play. Moreover, the company controls 3,116 contiguous net acres adjacent to a major interstate highway—a corridor that stretches over 3,500 kilometers across ten states—highlighting the strategic positioning of the project.
Operational refinements in the McCoy 1 design have delivered significant cost and efficiency improvements. The successful conversion of the exploration well into an appraisal well, marked by an effective clean-up of the well bore and installation of downhole monitoring equipment, sets the stage for further analysis. Upcoming production testing will provide critical insights into steady state gas flow rates and gas compositions that are essential to appraise the full commercial potential of the resource.
From a bullish perspective, the strong technical data and operational efficiency achieved by HyTerra Limited signal promising progress toward unlocking a new frontier in geologic hydrogen and helium resources. The ability to drill deeper and secure quality static and dynamic data, combined with the strategic location of the project assets, reinforces optimism about low-cost, low-carbon energy production possibilities that could attract significant industrial off-takers.
Conversely, the bearish view centers on the inherent risks of an emerging exploration frontier. Despite the robust gas shows, uncertainties remain regarding the recovery and steady-state production capabilities, as production testing is required to fully assess flow rates. Additionally, geological risks and the unpredictable nature of subsurface conditions, along with the broader market factors, could temper near-term sentiment if follow-up results do not meet expectations.
HyTerra Limited’s latest drilling results provide an intriguing glimpse into the company’s potential to capitalize on geologic hydrogen and helium production, positioning it at an interesting juncture for both further exploration and future commercial development.