دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: refer to guar gum

n: a naturally occurring hydrophilic polysaccharide derived from the seed of the guar plant. The gum is chemically classified as a galactomannan. Guar gum slurries made up in clear fresh or brine water possess pseudoplastic flow properties.

n: A hydrophilic polysaccharide from the seed of the guar plant. It is a galactomannan type of saccharide that is highly dispersible into water and brines of various types and salinity. Its water solutions are non-Newtonian and also can be cross-linked by bo

n: a slurry in crude or diesel oil containing any of the following materials or combinations: bentonite, cement. attapulgite, and guar gum (never with cement). Used primarily in combating lost circulation.

cement (or some clays) and diesel oil dispersion that thickens when water is contacted.