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PAC LV& Hv Polyanionic Cellulose for Oil Drilling Grade
May 03, 2017
Basic Info
  • Model NO.: LV, HV

  • Environmental Protection: Yes

  • Appearance: Powder

  • Application: Oil Drilling Well,Petroleum Additives

  • CAS No: 9004-32-4

  • Purity: 95%

  • Sample: Available

  • Package: Ton Bags or 25kg or 50lb Per Sack

  • Origin: China

  • Certification: ISO,SGS

  • Color: White

  • Kind: Drilling Fluid

  • Classification: Chemical Auxiliary Agent

  • Other Name: Polyanionic Cellulose

  • Grade: Hv & LV

  • Trademark: Tongli

  • Specification: white powder

Product Description
Polyanionic Cellulose PAC HV LV
Polyanionic Cellulose (PAC) (Polyanionic Cellulose) is a kind of nonionic cellulose ether featured the properties of high purity, high DS, particularly high viscosity or low viscosity. These products are demi-natural polymer additive, thickening agent, filtrate reducer.
Polyanionic Cellulose (PAC) is an indispensable product for drilling mud making.
Polyanionic Cellulose (PAC) is high purity product; the water solution of this white powder is transparent and viscid. As water-soluble polymer, it dissolves immediately in cold/hot water and can be used as a thickening agent, rheology controller, bond, stabilizer, colloid protector, suspending agent, and filtrate reducer.
Polyanionic Cellulose (PAC) is a good drilling mud additive and also an important material for confecting well liquid, a high mud volume product that featured high acid-resistance and salt-resistance ability.
Polyanionic Cellulose (PAC) is a good filtrate reducer with the capacity of increasing viscosity and anti-high temperature (150°C) in the freshwater, seawater, or even saturated brine well-completion liquid.
Polyanionic Cellulose (PAC) is suitable for confecting the completion fluid with these 3 kinds of water above.
Test ItemStandard
AppearanceFreely flowable powderFreely flowable powder
Purity %≥95%≥95%
Moisture %≤10%≤10%
Viscosity Brookfield 1%≤50≥1500
APL Fluid LoseIncrease 0.57%≤25.0 ml≤20.0ml
Increase 0.86%≤15.0 ml≤15.0ml
Increase 1.14%≤10.0 ml≤10.0ml
VP ValueIncrease 0.57%≤0.5≥2.4
Increase 0.86%≤1.0≥9.6
Increase 1.14%≤1.5≥19.2
Polyanionic Cellulose (PAC) -HV is for water-based drilling fluids, which can effectively reduces the filtration rate of many water-based oil and gas drilling fluids and may also be used to increase and stabilize viscosity to improve hole cleaning and suspension properties in a wide variety of fluid environment.
Polyanionic Cellulose (PAC) -LV is for use in solids-laden, water-based drilling fluids, which can effectively reduces the filtration rate of many water-based drilling fluids, without causing significant increases in viscosity or gel strength.