3D Lattice Simulations Reveal How Stress Controls Fracturing in Deep Coal Seams
A 3D lattice simulation of deep coal seams in the Ordos Basin shows horizontal stress difference governs whether hydraulic fractures ...
Tag: deep coal seams
Gas Drainage Lags Pressure Relief by 151.6 Metres in Deep Protective Seam Mining
Field and numerical data from Luling Coal Mine show strong pressure relief begins at 128.8 m of face advance while ...
