Multi-scale fracture network simulation and stimulated reservoir volume evaluation of multi-stage fractured horizontal wells in low-permeability coal reservoirs based on physics-enhanced deep operator learning
Prediction of hydraulic-fracture growth and evaluation of stimulated reservoir volume (SRV) are important for optimising multi-stage fracturing in low-permeability coal reservoirs, where geological heterogeneity and inter-stage interference make repeated numerical analysis expensive. A physics-enhanced deep operator...