This model integrates nonlinear flow and geomechanics in tight oil reservoirs, highlighting enhanced productivity through water huff and puff techniques.
Key Points
The model shows improved simulation of flow behavior and stress evolution in tight oil reservoirs.
It combines two-phase flow and geomechanics, utilizing a unique integration of 3DpEDFM and virtual element method.
Benchmarking against classical problems validates the model's accuracy in complex fracture networks.
Case studies indicate water huff and puff can significantly reduce stress differences, enhancing oil recovery.