Oil Drilling Grade Carboxymethyl Cellulose PAC
Description ofOil Drilling Grade CMC & PAC
CMC & PAC can be used as fluid loss reducer or viscosifier in drilling fluids. The function of cmc hvis to reduce the fluid loss as much as possible through forming low permeability, flexible, thin and compact filtration cake on borehole wall. Used as thickening agent, suspension agent and plugging agent.
Our PAC-HV/LV(cmc drilling) and CMC-HV/LVare advantageous because of their small dosage, high yield, anti-bacterial, good salt tolerancepropertiesand convenient to use,reduction of fluid loss,and improvement of viscosity,flowing control and strong suspending capability,environmental friendly, non-toxic, harmless and odorless,and good liquidity, convenient to construction.
- Easily disperse in water based drilling fluid. CMC & PAC can be used in fresh water to saline water drilling fluids.
- Less residue. Can prevent fluid flow into pores and cracks.
- best for configuring the high density drilling fluids, and adjusting the rheology of drilling fluid, forming the compact high quality mud cake in the drilling fluids. It has the good function of reducing the fluids loss and free water.
- Good compatibility with other polymer, strong suspending power, cleaning drilling crumbs fast and efficiently, making the drilling fluids stay into low solid phase and low dispersion of clay, and it is also the good filtration reducer. Adjusting the rheology of drilling fluids fast and efficiently, excellent suspending power, cleaning drilling crumbs promptly and efficiently, maintaining the low solid content, enhancing the speed of the drilling rate, stabilizing the well wall, and possessing the good effect in filtration reducer.
If you want to know more about polyanionic cellulose pac, please visit our website.
As a cmc manufacturer, we will do our best to meet all customers’needs.
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