... within fractures, and friction equations to describe the effects of the perforations and tortuosity. We solve these three equations in a fully coupled and implicit way, and obtain fluid pressure, fracture width, and injection allocations between fractures in every step simultaneously. Followed...

... t e c / 2 + v   ε t e c /1 ) (12) Δ σ h / s w ′ = Δ σ     v ′ ( v 1 − v ) The effects of fluid pressure reduction on effective horizontal stress are given in equation 13 . They are a combination of the direct effect...

... horizontal stress S_hmax and overall model verification. Influence of pore pressure changes on stresses. Maximum sustainable fluid pressure for CO₂ injection and storage Conclusions Sustainable fluid pressure of cap rock. Sustainable fluid pressure of faulted rock (fault...

... & Simulation production monitoring production control perforated interval Simulation log data production logging production log simulation model simulation result horizontal well holdup reservoir simulation unfavorable combination calibration fluid pressure fluid holdup Reservoir Surveillance...

... to investigate the effects of the equal and differential far-field stresses on and around the drilled wellbore, to study the contrast in Young's modulus for rocks inside and outside the welbore as well as to study the effects of fluid pressure during drilling. Stress magnitudes and orientation is varying...

... upstream oil & gas fracturing materials shimamoto fracturing fluid fracture geometry stress intensity factor discontinuity method injection schedule fluid pressure fracture propagation fracture aperture spe 54265 fracture formulation yamamoto simulator hydraulic fracturing proppant...