Oil drilling mud and other engineering applications
In drilling and oil drilling projects, it must be formulated to ensure good drilling mud running. Good mud must have an appropriate proportion, viscosity, thixotropic, water loss and other values, these values vary by region, depth, mud types have their own requirements and other conditions, the use of CMC in the mud that is able to regulate these physical parameters, such as reducing the loss water, adjust the viscosity, thixotropy and the like increase. Mud containing CMC enables the formation of a thin wall of kin, low permeability and reduce water loss rate and reduce water loss due to
infiltration of mud caused by the formation of necking, avalanches and other phenomena. CMC slurry containing little influence by the mold, it is not necessary to maintain a high PH, also without the use of preservatives, a corresponding
reduction in the amount of other chemical agents. CMC dissolved in water should be used to match the solution, added to the mud. CMC can also be combined with other chemicals added to the mud together.