Introduction There are few people who have doubts concerning the important role of crest faults in migration and formation of oil/gas deposits. The increased fracturing and vags capacity in these zones creates the useful space which under favorable conditions that serves as subsurface storage of hydrocarbons (HC). Complex phase trajectories with the development of fractured reservoirs by numerous wells and rock pressure (stresses) related to them and the seismic emissions of condensed matrix cannot be described by parabolic equations of geological-hydrodynamical simulation. The geophysical and the related hydro-dynamic fields of HC genesis and accumulation, facies and phase borders of porous space in well inflow cases are characterized by the following general abnormal features: Complicated self-organizing feature of scaled macro-world/micro-world space with no strict structural monitoring; Fluctuations of inflow profiles from zero up to several hundreds of cubic meters per day, that are not coordinated to low porosity and permeability values; Restrictions of deposits by faults, replacements, tidal wave depositions, condensation, and for the wells - by segments with zero inflow from low-permeable, stagnant zones with jammed capillaries and counter-flow impregnation; Tangential pressures, non-equilibrium temperature, viscosity and difficulty (sometimes impossibility), inversion in saturation and pressure, defining the OWC; Convectual/diffusional shear deformations, non-equilibrium lithology, suffusion. We submit two ways for decisions with multi-scaled regional task: «on a flow basis» from a well towards petro-physics and from lithology of rock space - to a well, by methods of evolutionary transformation of the equations for mass preservation up to energy-steady solutions of Navier-Stoks's equation. We have received analytical and numerically integrated decisions on the interaction of rock pressure (stress) inside the porous space and viscous drain of a well. Theoretical Substantiation of a Problem The forecasting of saturation character for sedimentary HC traps is one of most complicated items inn seismic exploration, geo-physics and geological hydro-dynamic modeling of deposits as well as the processes of their development. The problems while simulating these systems is related to the arrangement of various areas inside the formation, which act differently with the actions applied towards them, depending upon the stage of development. With this in mind the model of interaction it substantially different depending upon the type of effect and the distance from the center of this effect. As a result the actual behaviour of the system deviates from model one, giving the solutions that are "asymmetrical?? in specific models.
The authors present the hydro-geological basin-type model of global energetics with hydro-dynamic potential showing the interaction of inland platforms of the Earth. The authors propose the new cluster-type approach towards the asymmetric multi-scaled modeling at the basis of integral solution within the quadrature of Navier-Stokes equation for deformed micro-structure of Earth's porous space. We have studied the effect of poor local tectonic faults upon the arrangement of hydrocarbon traps in lithosphere, shale tight fields, that is based upon the interconnected methods in geophysics, hydro-geology and geo-mechanics, tectono-physics and structural geology. The authors also present the scientific concept of new principles to increase the level of geo-informatics while searching exploring and developing the hydro-carbon reserves, geo-physical studies of seismic emissions, micro-seismic and seismology of mega-scales in geological ages of stresses with transition to predictable man-induced time for geological/technological events. Basing upon the conjugation of Navier-Stokes equation and due consideration of deforming relaxation we have built the energy self-arranged model of Earth's lithosphere de-fluidization, have found inherent energy delayed spectra for the dynamic contacts of stratified structure. We have obtained the energy conjugated solution of micro-structure porous media interaction for hydro-geological decompression of subduction channel in seabed and saturation of generalized Middle Oceanic Ridge with self-organization of classic sedimentological hydro-carbon traps and complexly organized shale reservoirs with compacted depositions of Allochthon structures in Domanik and Bazhenov formations. The authors present the energy stable mean filtration profile as per Darcy, conjugated with stress-deformed status of porous geo-media micro-structure at various boundary conditions: closed-type or capillary jammed boundaries of filtration blocks and free-type -with phase filtration front and diffusive displacement of fluids by saturated porous media and smart technologies of multi-stage hydro-fracture in dense shale reservoirs. Analytically, in quadrature, there is the dissipation velocity, potential and kinetic energy potentials of mean outflow and shear layer of filtration dissipative structure, like a generalized model of viscous elasticity that depends upon the wave number, phase velocity, thickness of the layer and geo-mechanical parameters that reflect the geo-media heterogeneity.
The group of authors considers the new globally area-specific geology of the trans-Volga and cis-Ural regions. It presents the geo-physically complex studies in geo-tectonics and correlated geo-dynamics. The authors provide the model of hydro-dynamic history matching in complex structured cavernous – fractured high-amplitude reservoirs with synergy in compaction of super low-permeable skeleton of porous cell containing organo-genic clusters of productive bioherms. The paper discusses the innovative method in development with due consideration of fracturing effect development in deformed prosody of petro-migration and diagenesis. The group of authors presents the new methods in search, exploration and development of complexly-structured hydro-carbon fields of the Zhiguli dislocation in the cis-Ural region. They also present the additional complex seismic studies in the attributed of deformed synergy field with geo-physical rhythms, amplitude polarization in resolving the issues with compacted – de-compacted filtration. For complexly structured reservoirs having the deformed porosity and for adequate hydro-dynamic simulation of conjugated tectonics in fractured-cavernous-porous geo-mechanics the authors of the paper propose the complex geo-physical methods of investigation: seismic, laboratory and computer algorithmic geo-informative methods of adaptation. They also present the additional studies of vertically profiled anisotropy in geo-physically complex hydrodynamic models, in hydro-dynamic well studies, well work-over actions, multi-stage hydro-fracturing for low-permeable compacted heterogeneous, high-viscous and high water-cut oil and natural bitumen pools in due with dynamic area-specific capacity filtration properties, dual permeability – triple porosity for viscous-filtration and viscous elastic – diffusive complex development methods and stages for the production of hard-to-recover reserves.
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