Carboxymethyl cellulose RMD-CMCLV/RMD-CMCHV for drilling fluid are environmentally friendly filtrate reducer processed by alkalization, etherification and other processes with refined cotton as the main raw materials. RMD-CMCLV is a low viscosity cellulose fluid loss reducer. It has good fluid loss reduction effect and low viscosity effect in brine drilling fluid prepared with monovalent salt. RMD-CMCHV is a sodium carboxymethyl cellulose of high molecular weight carboxymethyl cellulose, which has good viscosity increasing and filtration reducing effects in fresh water and brine drilling fluids.

Performance Indicators

Function Characteristics

RMD-11L has good filtration reduction effect, and RMD-11H has good viscosity increasing and filtration reduction effect;

It is resistant to salt, magnesium and calcium, and can be used in fresh water, salt water and seawater drilling and completion fluids; 

It is nontoxic, environment-friendly and can be used to prepare environmental friendly drilling fluid system.

Packaging and Storage 

25kg net weight, a three in one bags with film bags; Keep it in a cool, dry and ventilated place.

Safety Considerations

Avoid contact with eyes, skin and clothes, otherwise rinse with plenty of water. Refer to the safety data sheet (MSDS) for handling methods and hazard data.