نتایج جستجو برای: geomechanical characteristics
تعداد نتایج: 661101 فیلتر نتایج به سال:
This paper compares three techniques for coupling multiphase porous flow and geomechanics. Sample simulations are presented to highlight the similarities and differences in the techniques. One technique uses an explicit algorithm to couple porous flow and displacements in which flow calculations are performed every timestep and displacements are calculated only during selected timesteps. A seco...
This paper presents a new discretization scheme for linear elasticity models using only one degree of freedom per face corresponding to the normal component of the displacement. The scheme is based on a piecewise constant gradient construction and a discrete variational formulation for the displacement field. The tangential components of the displacement field are eliminated using a second orde...
Long-term oil and gas exploitation in reservoir will lead to pore pressure depletion. The pore pressure depletion will result in changes of horizontal in-situ stresses both in reservoirs and caprock formations. Using the geophysics logging data, the magnitude and orientation changes of horizontal stresses in caprock and reservoir are studied. Furthermore, the borehole stability can be affected ...
The paper considers the possibilities of modern technologies and software that make it possible to create continuity geomechanical monitoring man-made objects from shooting in automatic mode, robotic surveillance systems, transmitting information over Internet cloud storage, performing stability calculations, determining parameters displacement deformation slopes ledges sides quarries. developm...
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