Core Insights - The drilling at the West Advocate Project has confirmed a new 72 m hydrogen-associated structural zone between 354 and 426 metres depth, marking the largest hydrogen-bearing interval identified to date [1][4][14] - The structural zone is distinct from previously identified hydrogen-bearing corridors, indicating a complex and extensive natural hydrogen system [2][4][14] - The presence of pressurized bubbling water and elevated hydrogen concentrations throughout the interval supports the interpretation of an active, pressurized natural hydrogen migration system [3][4][11] Drilling Progress - Drilling continues toward a planned total depth of 650 m, with over 220 m remaining in the first hole (DDH-26-01) [4][16] - The ongoing drilling program includes four additional holes designed to evaluate structural continuity and geophysical targets across the West Advocate and East Advocate areas [16][22] Geological Observations - The interval from 354 to 426 metres includes two dark carbonaceous siltstone intervals characterized by consistent elevated hydrogen values and structural deformation [5][7][9] - The geological characteristics observed suggest a repeating hydrogen-associated signature across multiple structural zones, reinforcing the model of a vertically extensive natural hydrogen system [6][14][9] Water Inflow and Sample Collection - The pressurized water overflow at the borehole collar is the most significant inflow event recorded, with water samples collected for laboratory analysis to assess dissolved gas composition [3][8][12] - The absence of methane in the collected samples further supports the interpretation of a geological natural hydrogen system rather than a conventional hydrocarbon occurrence [12][11] Strategic Significance - The identification of the third hydrogen-associated structural zone expands the interpreted vertical scale of the natural hydrogen system at West Advocate, indicating potential for further discoveries [14][15] - The ongoing laboratory analysis and continued drilling will advance the evaluation of system scale, dissolved gas concentrations, and potential recoverability [15][14]