... remediation oilfield chemistry well intervention scale inhibition fluid dynamics glda dtpa treatment injection rate pressure profile asphaltene inhibition effluent sample tight formation core plug dtpa permeability upstream oil & gas absolute permeability remediation of hydrates...

... Реɜюмe The paper presents assisted history matching methods for the preparation and modification of the simulation model parameters (absolute permeability, relative permeability, etc.)). The proposed approaches allow both to speed up the history matching process and improve the accuracy...

... upstream oil & gas absolute permeability achimov formation drm dinariev spatial resolution saturation permeability Introduction The low absolute permeability of the Achimov Formation is one of key problems in laboratory studies of its porosity and permeability. Mean permeability...

...-porosity / dual-permeability model and the description of the mechanisms of flow between the pore medium and the fractured medium are presented. The sensitivity analysis was carried out. It demonstrated that the effective permeability of the fractured medium depends on the absolute permeability...

... of field development parameters could be questioned. The present work considers the creation of the workflow for adjustment of core and therefore logs absolute permeability on field values, estimated from formation testing operations. It can be expected that the adjusted permeability values will describe...

... algorithms of absolute and relative permeability (water-oil) full tensors evaluation for fractured reservoirs. Finally, we present results for a section of field with fractured reservoir. reservoir simulation absolute permeability relative permeability absolute permeability tensor Upstream Oil...

... experiment mineralization oil relative permeability recovery coefficient drilling fluids and materials absolute permeability composition determination Filtration Experiment Introduction Alongside with natural depletion of oil reserves of West Siberia, at the present time in Russia...

... for determining the absolute permeability tensor in the core has been presented for different types of anisotropy. Technique for determining the lateral anisotropy and further permeability tensors from core is based on propagation of ultrasonic waves velocities being measured through the lateral surface...

... fluid dynamics water saturation porosity sandstone flow in porous media absolute permeability two-phase flow process parameter upstream oil & gas residual water saturation determination equation saturation permeability relative permeability effective permeability capillary pressure...

... approaches can be utilized based on artificial addition of under-resolution porosity into numerical sample: NMR measurements, mercury porosimetry, or stochastic reconstructions from high resolution 2D cuts. flow in porous media absolute permeability information artificial intelligence under...

.... It has been shown that the results obtained after the first model initialization are in very good agreement with production data. absolute permeability vertical reservoir heterogeneity enhanced recovery reservoir layer permeability distribution equation machine learning cumulative...

... well logging Artificial Intelligence machine learning Upstream Oil & Gas absolute permeability criteria flow in porous media discrepancy criterion water saturation porosity ill-posed problem Fluid Dynamics objective function deviation coefficient reservoir evaluation...