WebWe assemble a multiscale physical model of gas production in a mudrock (shale). We then tested our model on 45 horizontal gas wells in the Barnett with 12–15 years on production. When properly used, our model may enable shale companies to gain operational insights into how to complete a particular well in a particular shale. … WebJun 12, 2024 · The fractal dimension can be taken as a visual indicator that represents the degree of development of the pore structure in shale. Keywords: Longmaxi Formation shale; pore structure; N 2 adsorption; …
Nanomaterials Special Issue : Nanotechnology for Clean Energy …
WebJan 6, 2024 · The fractal dimension can be used to evaluate the methane adsorption capacity; the larger the fractal dimension is, the larger the methane adsorption capacity is. Fractal analysis is helpful to better understand the pore structure and adsorption capacity of shale gas reservoirs. WebApr 8, 2024 · The heterogeneity of reservoir micro-pores and the multifractal nature of their geometric morphology control the migration of oil and gas in porous media and affect the characteristics of oil and gas accumulation and productivity at the macro-scale. In this paper, based on high-resolution x-ray microscope computer tomography (XCT), combined with … the kavemen
Fractal characteristics of shale pore structure and its influence on ...
WebThus, we take as the definition of the fractal dimension of a self-similar object Now we can compute the dimension of S. For the Sierpinski triangle consists of 3 self-similar pieces, … WebSep 9, 2024 · The fractal dimensions of shale are jointly controlled by OM, clays and brittle minerals. The TOC content is the key factor which has a positive correlation with the fractal dimension. Clay ... Web12 rows · Mar 1, 2016 · Liang et al. (2015) showed that the fractal dimension of Wufeng shale that controls the pore ... The fractal dimensions of lacustrine shale are negatively correlated with the clay … Typical X-ray energies are in the range 30–160 keV for micro-CT machines – … The fluid characterization data obtained from XCMT can also be used as input. … The sizes and connections of the pores in a network of tetrahedral pores have been … Fractal modeling of capillary pressure curves for The Geysers rocks. … High pressure Mercury intrusion techniques are widely used for the determination of … Pore connectivity is limited in shale formations, unlike in conventional … Our point therefore is that algorithms for extraction of pore networks, whether … In the present work, high purity cBN powder (< 10 μm), Al powder (< 5 μm) and HfC … 1.. IntroductionThe first use of a network of pores to represent multiphase flow in … the kavalier chinos