As drilling mud, water is needed just to remove cutting aid and aid in buoyancy, flu is not caused erosion from macho properties of Gellan gum that has the above results in increased viscosity and Gel Str.
The drilling mud just need help to remove cutting and helps to stabilize the flute did not puncture erosion. The above features of Gellan gum, which has resulted in increased viscosity and Gel Str.
Because the drilling mud to use just help to remove cutting, and help to support the ให้ฟ holes drilling and prevent the collapse of the above properties. Gellan gum which resulted in viscosity Gel Str and increased.