Effect of CMC in oil field

Mud with CMC makes wall of a well thin and solid

Add CMC in mud to make drilling machine get low shearing force

Mud with CMC almost is not influenced by mould

Mud with CMC has fine stability

Advantages of Weiyi CMC in oilfield

High degree of substitution, fine evenness, high viscosity, low dosage

Wet resistance, salt resistance, base resistance

For fresh water, sea water and saturated salt water mud

For mud system with high solid content and large range of variation

Features of WELLDONE fracturing fluid used CMC

Fine gel property

Excellent sand-carrying property

Easily for gel breaking

Low residue

Reduce pollution

Better crosslinking property

Models: PAC-LV , PAC-HV

Fracturing fluid: 6000G