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Study of nonlinear gas transport in double-porous and double-permeable coal rocks based on the increasing fractal construction method
The permeability characteristics of coal seams are closely related to their structure. In this work, based on the fractal theory, a nonlinear seepage...
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Multi-Scale Pore Structure Heterogeneity in Tuff Reservoirs Investigated with Multi-Experimental Method and Fractal Dimensions in Chang 7 Formation, Southern Ordos Basin
The tight tuff reservoir is an unusual type of unconventional reservoir with strong heterogeneity. However, there is a lack of research on the...
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A new method to determine the segmentation of pore structure and permeability prediction of loess based on fractal analysis
In previous research concerned on mercury intrusion porosimetry (MIP), the fractal curves of six fractal models tended to have segmentation...
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Identification of volcanic lithofacies using box-counting method calculating fractal dimension of logging data
Identification of volcanic lithofacies is critical for reservoir exploration and a major difficulty in China's Liaohe oil field. In this paper, we...
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Nanopore structure and fractal characteristics of sandstone after high-temperature action
This paper examines sandstones of varying particle sizes within the coal-bearing strata in the Fugu area of northern Shaanxi. Employing...
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Determination of representative elementary volume of digital coal based on fractal theory with X-ray CT data and its application in fractal permeability predication model
Representative elementary volume (REV) is the key to study the heterogeneity of digital coal and characterize its macroscopic and microscopic...
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An Unusual Body Plan in Bilateria: a Fractal Branching Body
AbstractA branching body pattern with one head and many “tails”, unique for recent Bilateria, was found in three species of endosymbiotic polychaetes...
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Significant contribution of fractal morphology to aerosol light absorption in polluted environments dominated by black carbon (BC)
In recent years, researchers have emphasized the use of fractal aggregate morphology instead of the core-shell morphology in global climate models...
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Determination of Curie point depth, heat flow, and geothermal gradient to infer the regional thermal structure beneath the Malay Peninsula using de-fractal method
The de-fractal approach was used to calculate the depth to bottom of magnetic sources (DBMS) beneath the Malay Peninsula and surrounding regions....
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Characterisation of gas hydrate-hosted media using fractal analysis of geophysical logs: a case study from Krishna-Godavari basin
We investigated the fractal characteristics of geophysical logs in gas hydrate-bearing media to improve quantitative reservoir analyses. We...
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Pore-fractal-permeability model and its experimental analysis of construction waste filling body with high fine-particle content
Construction waste with more fine particle occupies the amount of land and the utilization rate is low. Using fine-particle construction waste to...
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Identification of trends in the Tancítaro-Parícutin seismic swarm sequence through fractal characteristics of inter-event times
Seismic swarms in a volcanic field can be indicators of the movements of volcanic activity and stagnant magma in the Earth’s crust. In the...
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Prospecting for polymetallic mineralization in Middle Morocco using fractal map**
Lineaments are the main conduits for hydrothermal fluid flow in rock basement and represent an important factor in the genesis of hydrothermal ore...
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A Fractal Simulation Method for Simulating the Resource Abundance of Oil and Gas and Its Application
In this study, a fractal simulation method for simulating resource abundance is proposed based on the evaluation results of the exploration risk and...
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Fractal Characteristics and Main Controlling Factors of High-Quality Tight Sandstone Reservoirs in the Southeastern Ordos Basin
Due to the complex conditions and strong heterogeneity of tight sandstone reservoirs, the reservoirs should be classified and the controlling factors...
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Mesoscopic damage evolution characteristics of sandstone with original defects based on micro-ct image and fractal theory
To research the influence of different confining pressures on the damage evolution of defective sandstone, the sandstone numerical model with real...
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Role of Fractal Effect in Predicting Crack Initiation Angle and Its Application in Hydraulic Fracturing
In hydraulic fracturing, a prominent issue is to predict the crack initiation angle, especially for the directional fracturing process. However, the...
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Fractal dimension, particle shape, and particle breakage analysis for calcareous sand
To explore the fractal dimension, particle shape, and particle breakage of calcareous sand (CS) under multi-level ending pressure, a series of...
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Evaluation of the modified AHP-VIKOR for map** and ranking copper mineralized areas, a case study from the Kerman metallogenic belt, SE Iran
Exploration and prioritization of potentially mineralized areas by integrating different geoscientific datasets help to manage the time and costs of...
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Estimation of the Depth to the Magnetic Basement in Europe Using the Spectral Method
Despite several geological and geophysical studies that have focused on the estimation of the geometry of the sedimentary basins, the seismic...
