Organic Salt Polyanionic Cellulose - HV to Improve Hole Cleaning and Suspension Properties

NamePolyanionic cellulose (PAC)Brand NameMAOYUAN

CAS NO9004-32-4Appearancewhite powder or micro-yellow

D.S.0.5~1.8Purity50%~99.5%

Applicationoil and gas drilling, oil field drilling fluids, oil drilling mud,  drilling fluids additive1% viscosity mPa.s10~100000

PH:6～8

Moisture, %                                  ≤10

Yield in distilled water, m3/t               ≥400

Yield in 40g/l salt water, m3/t              ≥230

Yield in saturated salt water, m3/t          ≥280

Polyanionic Cellulose PAC is a kind of nonionic cellulose ether featured the properties of high purity, high DS, particularly high viscosity or low viscosity.

> PAC is an indispensable product for drilling mud making.

> 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.

> PAC is a good filtrate reducer with the capacity of increasing viscosity and anti-high temperature (150℃) in the freshwater, seawater, or even saturated brine well-completion liquid.

> PAC is suitable for confecting the completion fluid with these 3 kinds of water above.

> PAC can reduce stuck pipe frequency.

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.