polyanionic cellulose (pac) – drilling chemicals/drilling for sale

polyanionic cellulose (pac) – drilling chemicals/drilling for sale
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  • Can polyanionic cellulose be used as a drilling fluid additive?
  • At the same time, polyanionic cellulose has excellent thermal stability and salt resistance, strong antibacterial properties , and is used more often in high temperature deep wells. Since the 1990s, many experts and scholars have conducted research on the use of polyanionic cellulose as a drilling fluid additive.
  • What is polyanionic cellulose used for?
  • Polyanionic cellulose is also an important material for the preparation of drilling fluids. Therefore, polyanionic cellulose is widely used in oil drilling, especially in salt wells and offshore drilling. Polyanionic cellulose (PAC) is a good filtrate reducer.
  • Does polyanionic cellulose reduce filtration loss in Pac drilling fluid?
  • Previously, the filter cake of a PAC drilling fluid system was observed by scanning electron microscopy to obtain the filter cake structure , and the addition of polyanionic cellulose afterwards significantly improved the rheological properties and reduced the filtration loss of the base fluid.
  • Is polyanionic cellulose a water soluble polymer?
  • It is a high-purity product. The water solution of this PAC polymer powder is transparent and viscid. As a water-soluble polymer, polyanionic cellulose dissolves immediately in cold/hot water. And it can be used as a thickening agent, rheology controller, bond, stabilizer, colloid protector, suspending agent, and filtrate reducer.