A novel hyperbranched polyethyleneimine–graphene composite as shale inhibitor for drilling fluid
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DOI: 10.1039/d2ra06919a
Abstract: One of the principal conundrums in drilling operations is addressing wellbore instability caused by shale hydration. Therefore, it is crucial to develop high-performance shale inhibitors. In this work, a hyperbranched polyethyleneimine/graphene composite (HPEI-G) was prepared… read more here.
Keywords: graphene composite; hyperbranched polyethyleneimine; hpei; shale inhibitor ... See more keywords