Low Viscosity Polyanionic Cellulose (PAC LV)

Low Viscosity Polyanionic Cellulose (PAC LV)

Landoil PAC-LV, also known as low viscosity polyanionic cellulose, is a highly effective filtrate reducer in fresh or salty water. It is also an effective thinner in salty water at low concentrations.

Applications

Landoil PAC-LV can be used in any form of water-based drilling fluid such as saturated salt water, it aims at effectively reducing filtrate loss without raising viscosity. Landoil PAC-LV works well as an excellent shale encapsulater and inhibitor in medium to high concentrations.

Advantages Landoil PAC-LV is effective in all types of water based muds, including saturated salt water Effective in small concentrations for filtrate reduction Effective in medium to high concentrations to encapsulate shale particles for shale dispersion inhibition Effective at moderate to high pH Non-toxic and non-fermented High degree of substitution (DS), Landoil PAC-LV has excellent high temperature resistance and salt tolerance Compliant with API 13A standard (A.V.: max. 40 cps, Filtrate volume: max. 16ml) Physical Properties

Appearance: white or yellowish free-flowing granule/powder

Technical Data

Presence of starch or starch derivatives	absent
Moisture content	max. 10%
Apparent viscosity	max. 40 cP
Filtrate volume	max. 16 ml
Main raw materials	cotton linter and wood pulp

Recommended Treatment

In all fluid types, 2-5kg/m3 of Landoil PAC-LV should be mixed slowly through a hopper.

Packaging

25kg kraft bag with PE inner

Tags: additives for drilling fluid applications
drilling mud lubricants
oil drilling mud additive
fluid loss reducer
filtration control additives