Viscosifier

anion polymer viscosifier
Product Description
As one of anion polymer viscosifier, LHZN-1 is applied in low solid or clay free drilling mud to increase suspension force and entrainment force. Lts has the function of viscosifying and filtrate reducer.
ADVANTAGES
Good viscosity ratio
Enhance the ratio of dynamic shear force value to plastic viscosity
Good cutting and thinning ability, can effecitivly carry debris, keep the best performance of cleaning well, prevent the well instability from pressure ignition
Inhibit mud shale and cuttings hydration expansion and dispertion, control strata mud making
Non-toxic, non-pollution and no fluorescence
USAGE AND DOSAGE:
The product can be added directly to any water-base drilling fluid or combined with other additives.
The dosage is 0.3%~1.5% in fresh water and is 1%~3% in brine.
REQUIREMENT

INDEX

Appearance

yellowy powder

Viscosity ratio at room temperature in fresh water mud

≥1000%

Viscosity ratio after 120 ºC ageing in fresh water mud

≥600%

Filtrate volume after 120 ºC ageing in fresh water mud

≤10mL

Viscosity ratio at room temperature in brine mud

≥500%

Viscosity ratio after 120 ºC ageing in brine mud

≥500%

Filtrate volume after 120 ºC ageing in brine mud

≤10mL