Description

Modified Starch*-Pre Gel Starch machine pregelatinized starch for oil drilling making machine is produce Oil Drilling Starch. It is an effective and economical fluid loss agent in water based drilling fluids, which is a starch derivative. It is not bacterial degradation when at **0℃, environmentally acceptable and non-toxic. Modified Starch can produce a thin, slick, tough filter cake and promotes faster penetration rates with reducer friction. It can be used in all kinds of drilling fluid systems.