Product Information / Drilling Type CMC and PAC:
Our cellulose derivative products utilized in drilling industry are used as performance-enhancer admixture in oil drilling through their feature such as film formation, water retention (avoidance of liquid loss) and lubricant-greaser. PAC (Polyanionic Cellulose) and CMC (Carboxymethyl Cellulose) keeps the mud used in drilling homogeneous to avoid excessive water loss during drilling. In this way, it reduces the resistance of soil of different characteristics to drilling machine thus enhances the performance. Because of the lubricity to the mud, it becomes easy to take the drilled soil out. It particularly maintains suspension of the mud which is made of dispersion of clay, barite and bentonite in water in oil industry, and allows for viscosity. With avoidance of water loss through pores and lubricity of CMC and PAC, it is widely used to take the waste soil out. Our drilling type products are particularly used as admixture to enhance performance of drilling mud utilized in oil drilling.