带有单层支撑剂排水裂缝的煤岩芯的渗透性

IF 0.7 4区工程技术 Q4 MINING & MINERAL PROCESSING

Journal of Mining Science Pub Date : 2024-03-12 DOI:10.1134/s106273912306008x

T. V. Shilova, S. V. Serdyukov, L. A. Rybalkin

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引用次数: 0

摘要

摘要本文介绍了对带有贯通排水裂缝的煤岩芯渗透性的研究，包括使用和不使用单层支撑剂。文章介绍了实验过程。给出了试验长焰煤节理结构的参数。证明了稀疏支撑剂单层楔入排水裂缝在提高深层煤渗透率方面的效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Permeability of Coal Cores with a Drainage Fracture with a Monolayer of Proppant

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Permeability of Coal Cores with a Drainage Fracture with a Monolayer of Proppant

Abstract

The article describes the studies on permeability of coal cores with a through drainage fracture with and without a monolayer of a proppant. The experimental procedure is descried. The parameters of the jointed structure of test long-flame coal are given. The efficiency of wedging drainage fractures by a sparse proppant monolayer in building up permeability of deep-seated coal is demonstrated.

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来源期刊

Journal of Mining Science 工程技术-矿业与矿物加工

CiteScore

1.70

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： The Journal reflects the current trends of development in fundamental and applied mining sciences. It publishes original articles on geomechanics and geoinformation science, investigation of relationships between global geodynamic processes and man-induced disasters, physical and mathematical modeling of rheological and wave processes in multiphase structural geological media, rock failure, analysis and synthesis of mechanisms, automatic machines, and robots, science of mining machines, creation of resource-saving and ecologically safe technologies of mineral mining, mine aerology and mine thermal physics, coal seam degassing, mechanisms for origination of spontaneous fires and methods for their extinction, mineral dressing, and bowel exploitation.