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Deformation Features of Complexly Structured Heterogenetic Balanced Fractured/Porous Reservoirs of the Cis-Ural Region
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Tyumen 2017, Mar 2017, Volume 2017, p.1 - 5
Abstract
The authors present the scientific grounding of a new theoretical concept of geo-exploration work, of geo-physical and geo-mechnical models for the unconventional technically recoverable hydrocarbon reserves of the Cis-Ural region. The paper describes heterogeneous balanced volumetric geo-mechanical model for the structural massif of mountain rock post-sedimentation in view of geo-physical synergy and petromigration. The paper also provides a set of additional studies for seismic, tectono-physical, geological, geo-physical information in a process of search and exploration of hydrocarbon fields and large-scaled construction of surface and subsurface equipment, well drilling and their completion, as well as geo-dynamic studies, geo-hydrogeological simulation of their development stages. The authors have studied the change in stress-deformed status of mountain massifs and the wells in a process of their subsurface operation. They also have studied the stress fields for the large-scaled reef formations. Basing upon the solution of equations related to number of movements (of Navier-Stokes type) for the deformed porous media and conjugated seismic emission of various mass transfer structures the group of authors in a form of a system, have combined filtration as per Darcy and diffusion of structural-topological dislocation of impulses as per Euler with mobile neo-tectonics in porous-cavernous-fractured dissipative accumulation.