WebDec 1, 2004 · We present results and methodology for predicting permeability from thin sections. The method consists of two key components–reconstruction of 3D porous … WebFeb 20, 2004 · The LB flow simulation successfully handles very complex reconstructed 3D pore geometries. Computed permeabilities from seven thin section samples show good agreement with laboratory measurements over a wide range of permeability. We compare our method to one that uses only thin sections without 3D reconstruction.
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WebApr 7, 2024 · Permeability models based on the porosity–permeability relationship were used to estimate permeability for the whole aquifer section and identify possible flow zones. A newly developed empirical model based on distinct lithofacies types allows a permeability estimation with a deviation < 10 mD. ... Thin sections of Jurassic carbonate rocks ... WebIn this study, a method for permeability estimation based on thin-section image analysis and 2D permeability simulation was developed for grain-dominated carbonates based on semi-theoretical analysis of 2D and 3D permeability (K2D and K3D) relationships. The mathematical expression of the K2D/K3D is examined with a carbonate grainstone … tarzan the ape man 1981 reviews
Predicting elastic properties and permeability of rocks from 2D …
WebBoth elevated pressure within the SAS and tissue permeability force fluid into the CC; however, surplus water in the CC can be easily compensated if it remains patent. The CC … WebOct 10, 2004 · ABSTRACT. Numerical simulations of fluid flow through 3D pore space can provide accurate estimations for permeability. A digital volume required for these numerical experiments may be obtained directly by microtomography or statistically reconstructed from 2D thin sections. Such a digital pore volume has to be statistically representative of … Webgive the velocity estimates in thin section scale. PORE STRUCTURE QUANTIFICATION The thin section images (Figure 1) were taken from the AAPG memoir 77 [6]. The first sample (Figure 1a) is the multi-mineral carbonate composed of calcite (red-pinky), dolomite (white) and ferroan calcite (purple). Meanwhile, its pore (vuggy) spaces are tarzan the ape man 1932 film wikipedia