Influence of the corrosion of saturated saltwater drilling fluid on the tribological behavior of HVOF WC-10Co4Cr coatings
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DOI: 10.1016/j.engfailanal.2016.11.011
Abstract: Abstract Drilling fluid which used in drilling process in order to lower the freezing point of drilling fluid also cause severe corrosion and related wear damage to drilling equipment. WC-10Co4Cr surface coatings prepared by high-velocity… read more here.
Keywords: saltwater drilling; corrosion; saturated saltwater; drilling fluid ... See more keywords
A saturated saltwater drilling fluid based on salt-responsive polyampholytes
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DOI: 10.1016/s1876-3804(19)60020-0
Abstract: Abstract Based on special antipolyelectrolyte effect of zwitterion polymer with same quantity of anionic and cationic charges, we developed two types of salt-responsive polyampholytes, one with high molecular weight and low charge density (HvL) and… read more here.
Keywords: drilling fluid; responsive polyampholytes; saturated saltwater; salt responsive ... See more keywords