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Keywords: shear failure
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Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180750-MS
... prediction reservoir geomechanics Upstream Oil & Gas modeling steam injection elastic property p-wave velocity injection pressure moduli elastic moduli oil sand shear moduli shear failure Substitution saxena injection Mavko porosity deformation behavior rock physics modeling...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180746-MS
..., rock failure happened normally in the forms of shear failure and tensile failure (Carlson, 2003 ; Collins, 2005 ; Dusseault and Collins, 2008 ). Shear failure was especially common in anisotropic stress condition. Accompanying with this concept, uniaxial boundary condition was widely integrated...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference Canada, June 12–14, 2012
Paper Number: SPE-157855-MS
... and tensile failure conditions. Calculations are presented showing the stress paths associated with SAGD operations, suggesting better design of lab testing programs and the implications for shear dilation in the sand and shear failure in the caprock. Finally, the results are used to demonstrate locations...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference Canada, June 12–14, 2012
Paper Number: SPE-158255-MS
.... The onset is also analyzed by three different sanding models, i.e., shear failure, cohesive tensile failure, and the effective plastic strain (EPS) models, respectively. Comparing these results, we conclude that the results with the shear failure criterion provide the most conservative prediction...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference Canada, June 12–14, 2012
Paper Number: SPE-157912-MS
... MEM was extended to the surface and embedded with the sideburden and underburden layers incorporating adjacent injectors and producers to minimize the boundary effects. This study evaluated tensile and shear failures within the reservoir and the caprock at several injection scenarios for a period...

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