Application to fuzzy bah drilling fluid technology of coalbed methane U shaped horizontal connected wells
Liu Bin
Xue Zhiliang
Zhang Kun
Wang Lina
Zhong Siping
Keywords：south of Qinshui BasinU shaped horizontal wellscoalbed methanefuzzy ball drilling fluidwell wall collapse
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)