Technical Hydrogeological Consultants
  • Quantitative

    Numerical Modelling

  • International Projects

    Australasia and North America

  • Quantitative

    Numerical Modelling

  • International Projects

    Australasia and North America

Numerical Modelling

Groundwater Modelling of Wastewater Injection

Groundwater modelling was conducted to support an application for wastewater disposal into deep saline aquifers at an oil and gas facility. The risk of wastewater migration from the injection points up to shallow aquifers and surface was quantified and shown to be acceptably low. A confined multi-layer FEFLOW model was constructed to simulate the deep […]

Numerical Modelling for Mine Closure and Pumped Hydro Feasibility

A pumped hydro energy storage system was the proposed use of a mine pit and adjacent tailings pond after mine closure. As the mine was located in an arid climate, it was important to understand whether groundwater inflow into the pit would balance the evaporative losses from the surface water in the pit lake. Available […]

Groundwater Modelling for Fort Hills Oilsands Mine Freeze Wall Assessment Modelling

Managing water inflow into mine pits is a challenging aspect of mine development. This work involved testing numerous, alternative, water-management strategies designed to reduce groundwater inflow and included, freezing a portion of the aquifer to reduce groundwater inflows during mining. Each alternative strategy was quantitatively assessed based on realizations from previously conducted nonlinear, parameter uncertainty […]

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