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.
Usage:
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.
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 Item | Standard | |||
| PAC-LV | PAC-HV | |||
| Appearance | Freely flowable powder | Freely flowable powder | ||
| PH | 6.0-8.0 | 6.0-8.0 | ||
| Purity % | ≥95% | ≥95% | ||
| Moisture % | ≤10% | ≤10% | ||
| D.S. | ≥0.90 | ≥0.90 | ||
| Viscosity Brookfield 1% | ≤50 | ≥1500 | ||
| APL Fluid Lose | Increase 0.57% | ≤25.0 ml | ≤20.0ml | |
| Increase 0.86% | ≤15.0 ml | ≤15.0ml | ||
| Increase 1.14% | ≤10.0 ml | ≤10.0ml | ||
| VP Value | Increase 0.57% | ≤0.5 | ≥2.4 | |
| Increase 0.86% | ≤1.0 | ≥9.6 | ||
| Increase 1.14% | ≤1.5 | ≥19.2 | ||
Usage:
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.