Vortex Energy Corp. announced the completion of core logging and preliminary analysis of samples from Well VW231, part of the Robinsons River Salt Project in Newfoundland.
The primary objective of the study was to evaluate the feasibility and safety of using the salt dome within the Robinsons River Formation for hydrogen storage. This involved assessing the structural integrity of the dome, the sealing capacity of the overlying rock layers, and the potential geochemical interactions between the salt formation and stored hydrogen. Samples were collected from Well VW231, which was drilled to a depth of 608 meters, terminating in the salt rock layer before encountering the pure halite reservoir.
The analysis revealed that the overlying gypsum and mixed mudstone layers, composed primarily of insoluble minerals, exhibit excellent sealing capabilities essential for hydrogen containment. Core samples showed no vertical or horizontal fractures, affirming the structural integrity of the caprock and its ability to prevent gas leakage. Additionally, rare minerals such as clinoatacamite and antarcticite were identified, shedding light on the site’s complex geochemical evolution. The presence of bitumen within the halite layers further indicates a rich depositional history and potential for hydrocarbon preservation.
“The preliminary results provide valuable insights into the geological suitability of the Project for underground hydrogen storage,” said Paul Sparkes, CEO of Vortex Energy Corp. “These findings represent an important step in assessing the site’s potential and addressing the technical requirements for safe and efficient storage.”
Photo of Vortex Energy Corp
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