Application of fracturing extraction technology in gas extraction of coal mines
Li Huawei
Abstract：In order to effectively reduce the gas content and pressure in coal seams and mitigate the threat of coal and gas outbursts,a study was conducted on the application of hydraulic fracturing extraction technology to improve gas extraction efficiency in No.5 coal seam of a certain coal mine.An efficient gas extraction plan suitable for mine was proposed.The results indicate that the application of hydraulic fracturing extraction technology has significantly improved the gas extraction effect of the Lower5 coal seam,ensuring the safety production of mine.
Keywords：fracturing technologygas drainagecoal and gas outburstdrainage effect
Publication Date：2026-02-28
Online Publishing Date：2026-04-02(First online date of this platform, not the publication date of the document)
Pages：3( 131-133 )