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Pressure gradient refers to the change in pressure per unit length in the direction of fluid flow . In oilfield production, the pressure gradient is directly related to seepage velocity and swept ...
is demonstrated for one academic and three realistic applications characterized by detonations, shocks, large pressure , and density jumps across material interfaces, dynamic fracture , flow seepage through narrow ...
fractures and the coexistence of fracture ‐inclusions. The resulting models and grids are of high quality, enabling accurate simulation and analysis of complex systems. Furthermore, stress‐dependent aperture ...
viscosity carrier fluid . For the carrier fluid with high viscosity, the multi‐β wave packing technique of pump reduction control pressure at the end of the β wave packing stage is used, and this process ...
In this work, different stages of gas production in shale reservoirs are modelled. First, hydraulic fracturing is considered by injecting water at high pressures to crack the formation and increase ...
, which are caused by the action of high pressure and high flow rate fluids in the well; The inner surface of the tubing nipple in Well D is rusty yellow, mainly due to the corrosion of its inner wall ...
as the fracturing fluid showed great potential for more effective fracturing of HDR. In this work, the failure behavior and mechanism of granite during gas fracturing under different confining pressures and gas ...
propagation in deformable porous media coupled with multiphase fluid flows and mass transports inside the pore space and fracture channels has raised great interest due to its importance in a wide range ...
by means of the hybrid‐dimensional approach showed that the observed inverse‐ pressure responses are the result of the coupling between the fluid flow in the fracture and the rock deformation caused by fluid ...
. The compound effect of fluid rheology and medium heterogeneity strongly affects flow and transport in fractured geological formations. Here, a stochastic analysis is conducted via Monte Carlo simulations ...
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