... elastic stiffness coefficient bedding mudrock reservoir geomechanics biot young clastic rock flow in porous media reservoir characterization perpendicular plug moduli static young conversion static elastic stiffness coefficient poisson gpa fitting conversion stiffness coefficient...

...., 2011). reservoir geomechanics variation coefficient stiffness coefficient artificial intelligence interface stiffness s-rm interface parameter reservoir characterization soil-rock mixture identify elastic property rock content experimental data stiffness computational...

... with two fracturing stages each, the vertical extent of microseismic events was determined, and the clusters obtained through our analysis have been upscaled over this interval using Backus averaging. All four upscaled wells show similar results by cluster for elastic stiffness coefficients and Young’s...

... dynamic moduli. A 3-way comparison was then performed for these stiffness properties; the results show no agreement between the three sets of values. Differences between dynamic stiffness coefficients from the field and the laboratory exceed 200%; differences between static and dynamic coefficients range...

... ABSTRACT: Three-dimensional stiffness coefficients and compressive strengths perpendicular and parallel to bedding planes of Colorado oil shale are obtained from tested samples. Each sample set consists of two square prisms taken from the same horizon but cut perpendicular and parallel...