Application of percolation theory to the assessment of permeability enhancement by micro-hydrofracturing for in situ copper leaching

Yegulal T.M.; K. K.

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Application of percolation theory to the assessment of permeability enhancement by micro-hydrofracturing for in situ copper leaching

机译：渗流理论在原位浸出微水力压裂评价渗透率中的应用

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A numerical model is being developed to assess the enhancement of ore permeability by improving fracture connectivity with micro-hydrofracturing. As pan of this project, a generic two-dimensional percolation model was developed to test the impact of various field conditions on permeability. Field data from Cyprus Minerals' Mineral Park mine was used to establish the statistical properties of the use served fracture systems. Results of statistical analyses of field data and examples of the use of the percolation model are presented.

机译：正在开发一个数值模型，以评估通过微水力压裂改善裂缝连通性而提高矿石渗透率的能力。作为该项目的重点，开发了通用的二维渗流模型来测试各种田间条件对渗透率的影响。来自塞浦路斯矿物公司的矿山公园矿场的现场数据被用于确定使用后的压裂系统的统计特性。介绍了现场数据的统计分析结果以及使用渗流模型的示例。

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《Mining Engineering》 |1996年第1期|共4页
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Yegulal T.M.; K. K.;
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1. Application of percolation theory to the assessment of permeability enhancement by micro-hydrofracturing for in situ copper leaching [J] . Yegulal T.M., K. K. Mining Engineering . 1996,第1期

机译：渗流理论在原位浸出微水力压裂评价渗透率中的应用
2. Intermittent and multi-stage fracture stimulation to optimise fracture propagation around a single injection well for enhanced in-situ leaching applications [J] . De Silva V. R. S., Ranjith P. G. Engineering Fracture Mechanics . 2019,第期

机译：间歇性和多级断裂刺激，以优化单一喷射井周围的断裂繁殖，用于增强的原位浸出应用
3. Improvement of chemical quality of percolated leachates by in situ application of aqueous organic wastes on sulfide mine tailings [J] . Tapia Angela, Cornejo-La Torre Melitza, Santos Erika S., Journal of Environmental Management . 2019,第AUGa15期

机译：通过在硫化矿尾矿中原位施用水性有机废物来提高渗滤渗滤液的化学质量
4. New agglomeration techniques for the acid percolation leaching of clay-bearing copper ores [C] . E. Montejo Serrano Copper-Cobre international conference . 2003

机译：粘土铜矿酸渗透浸出的新凝聚技术
5. Hydrologic mechanisms and optimization of in-situ copper leaching. Case study: BHP copper, San Manuel, Arizona. [D] . Williamson, Christian Thoreau. 1998

机译：水文机理和原位铜浸出的优化。案例研究：必和必拓铜业公司，亚利桑那州圣马努埃尔。
6. Applications of percolation theory to fungal spread with synergy [O] . Jonathan J. Ludlam, Gavin J. Gibson, Wilfred Otten, 2012

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7. Scale-dependent permeability and formation factor in porous media: Applications of percolation theory [O] . Misagh Esmaeilpour, Behzad Ghanbarian, Feng Liang, 2021

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8. Enhancing Percolation Rates in Heap Leaching of Gold-Silver Ores [R] . Heinen, H. J. , McClelland, G. E. , Lindstrom, R. E. 1979

机译：提高金银矿堆浸的渗透率

Application of percolation theory to the assessment of permeability enhancement by micro-hydrofracturing for in situ copper leaching

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