Authors: L.А. Shevchеnko, D.А. Тkаchеnko

Title of the article: Influence of the length of degassing wells on the structure of their flow rate

Year: 2015, Issue: 2, Pages: 78-81

Branch of knowledge: Geotechnology

Index UDK: 622.831.325.3

DOI: -

Abstract: Nature of gassing in degasification wells, including drilling phase is concerned: an assessment of the volume of methane entering the wellbore from the array in the process of drilling and after inclusion in the backbone network is given. The methods of calculating the total actual volume of gas extracted wells at the stage of preliminary degassing.

Key words: coal seam well degassing drilling gas content

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