Hydraulic Fracturing and Reservoir Analysis

Hydraulic fracturing is the process of injecting high-pressure fluid into subsurface rock formations to create and extend fractures, enabling oil and gas trapped in tight shale reservoirs to flow toward a production well. Because shale formations have extremely low permeability, the geometry and conductivity of the resulting fracture network largely determine how much gas can be economically recovered, making the design and monitoring of that network a central mechanical engineering challenge. Researchers are working to better predict how fractures propagate through heterogeneous rock, how networks of natural and induced fractures interact, and how to interpret microseismic signals that serve as a real-time map of fracture growth. Connecting high-fidelity geomechanical models with reservoir simulation remains an open problem, as does optimizing stimulation designs that maximize long-term productivity while managing uncertainties in subsurface conditions.

Works

91,113

Total citations

848,255

Keywords

Hydraulic FracturingShale Gas ReservoirsFracture PropagationStimulation DesignMicroseismic MonitoringReservoir Simulation