Preferred Ratio and Properties of Microfoam Drilling Fluid for Gas Extraction in Soft Coal Seams
Jianwei Cheng,
Wenhao Hou,
Wang Luo
et al.
Abstract:During the gas extraction drilling process, especially
the soft
coal seam drilling process, due to the constraints of geological conditions,
technical conditions, and other factors, it is easy to encounter stuck
holes, blowout, lost circulation, and hole collapse, which affect
the realization of efficient gas management. In the petroleum industry,
microfoam drilling fluid has unique advantages as a drilling and flushing
medium. Through the response surface method, this study conducts a
preliminary experimental… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.