EVALUATION OF RESERVOIR ROCKS TECTONIC FRACTURING THROUGH THE FINITE ELEMENT METHOD
Journal Title: Молодий вчений - Year 2018, Vol 2, Issue 54
Abstract
It is shown that one of the promising methods for estimating reservoir rocks fracturing is an analysis of their stress-strain state by mathematical modeling of geodynamic processes in the sandy flysh strata. The parametric 2D model by finite element method is developed with the aim of sandy strata tectonic fracturing researches due to geodynamic processes. Parameters of the model are the thickness of the layer, the length of the active site, the height of the area, the basic physical and mechanical characteristics of the material, as well as the boundary conditions. The influence of these parameters on the stress-strain state of the sandstone layer is researched. It is researched from the point of view of the high fracturing areas appearance possibility as well as their location estimation. The results of these studies will make it possible to better predict the high permeability zones for the epigenetic reservoirs formation. This will allow conducting the secondary explorations of the oil and gas accumulation within the oil-and-gasbearing province of Carpathians.
Authors and Affiliations
I. V. Artym
Keywords
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