Experimental Study on Enhancing Wellbore Stability of Coal Measures Formation with Surfactant Drilling Fluid

Zou, YL; Zhu, XM; Wu, XM

Zhu, XM (corresponding author), China Univ Geosci, Fac Engn, Wuhan 430074, Peoples R China.

CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS, 2021; 57 (1): 179

Abstract

The phenomenon of self-cleavage of coal and rocks leads to poor continuity and a high degree of heterogeneity of the coal-rock matrix, causing the wel......

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