Technology Advances in Open Pit Mine

Mine dewatering is needed in most large open pits but the current practice of using in-pit vertcal wells is often chellenging to implement with good results. In order to address these challenges, SWS collaborated with FMI and innovated a directionally placed mine dewatering well workflow, based on well placement technologies from the Oil and Gas industry. The main aims of the program are to: Maximize hydraulic contact between the ore deposit and production dewatering wells and attain enhanced well production rates from the most important fracture sets. Move the well-heads to permanent areas outside of mine operating areas, removing or reducing the need for in-pit wells and allowing for sustained, prolonged pumping runs times.