Starch like corn starch .Cone industries, modified starch effective in a wide range of make up water, including high hardness and high salinity brines it is used to stabilize rheology and to reduce the filter cake permeability. it helps to keep drill bit cool and lubricate, remove the rock fragments or drill cuttings from the drilling area and transport them to the surface. it provides well bore stability through flirtation spac starch products (india) private limited., drillingstarch ht starch &derivatives the (ht) high temperature drilling starch is a polymer derived from the unmodified starch including amylopectin content. spacstarchproducts(india)privatelimited., manufacturers of super fine native starch &modified starches (an iso 9001, 14001 &45001 certified company)
