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Your Location: Home >> Products >> Oilfield chemicals >>Xanthan gum
 Xanthan gum
 

Xanthan gum

GENERAL DESCRIPTION
It is a high molecular weight polysaccharide with good solubility in water. It is produced by fermentation of carbonhydrate with Xanthomonas campestris. Xanthan gum is ionic polysaccharide, but it has a strong salt Capacity.

Application
1)It can be used as thickener in hydraulic fracturing. Xanthan gum has good adsorption with guar gum, so it can increase the viscosity of guar gum with difference ratio blend.
2)It is also can be as a mud additive for oil drilling and exploitation. It is an environment-friendly and highly efficient mud additive with excellent tolerance to the changes of temperature, acid, alkaline and salt. It can extremely increase the mud’s penetrating ability and suspending performance to small solid materials, decrease the pressure loss during drilling operation, stabilize the sidewall and decrease the damage to oil bearing reservoir.

TYPICAL PHYSICAL PROPERITES

Particle Size (mesh)

Client need

Loss on Drying (%)

13max

Ash (%)

13max

Viscosity (1% KCL, mPa.s)

1200min

Shearing Ratio

6.0min

PH

6.0-8.0

Rheological Property with Seawater at a concentration of 2.853 Kg/m3(1 lb/bbl)

Spec's with Fann-35

600rpm

75min

300rpm

55min

200rpm

45min

100rpm

35min

6rpm

15min

3rpm

12.5min

Thermal Stability (Stable up to)

121¡æ

 

PACKAGE and STORAGE
25Kg(55lbl) net per bag
Store in a dry, well-ventilated area. Keep the package closed. Follow safe warehousing practices regarding palletizing, banding, shrink-wrapping and/or stacking.