Описание продукта
Dry guar polysaccharide of various viscosity and rate of hydration in water.
Usage
used in oil industry during enhanced oil recovery operations, remedial cementing operations, well killing and hydraulic fracturing. The chemical solutions exhibit high plastic viscosity and form strong cross-linked gels. Gelling agent FHV is featured by a high rate of hydration in water and gains up to 90% viscosity within 3 minutes.
Recommended consumption: 1,8–6 кг/м³.
Features
- It exhibits good thermal and salt resistance;
- Easily cross-links with of bivalent metals (e.g. borates) thus ensuring the multi-fold increase of viscosity;
- Environment-friendly product, undergoes biological decomposition, without causing a negative impact on the reservoir.