AU-BPS

Details:

Company Profile:
Company Name: AURORA CHEMICAL CO., LTD.    
Year Established: 1997
The world’s leading manufacturer and supplier of Xanthan Gum, Oil Driling Chemicals, Drilling Fluid Additives, Rubber Plastic Additives and Cosmetic Ingredients.

Properties:

AU-BPS is a micromolecular polysaccharide polymer produced by microbal fermentation with sugar as the raw materials. The chemical construction of AU-BPS is composed of D-glucose, D-glucuronic acid L-rhamnose units.

Specifications:

1. Excellent rheologicalacteristic such as suspension water solubility

    The viscosity of AU-BPS increases with its concentration increased, meanwhile, AU-BPS has high flexibility.

    AU-BPS with a low concentration can be able to have a high viscosity. At 25°C, the viscosity of 1.0% aqueous solution of BPS can reach 3300mPa.s, amount toequivalent to twice as much as xanthan gum 100 times as much as gelatin.

2. Better Pseudoplastic

    AU-BPS has good property of shear thinning, with the increase of concentration of AU-BPS, the fluid shear-thinning behaviwas enhanced.

3. Good Tolerance against Wider Temperature Range

    At 25-200°C, apparent viscosity of AU-BPS changes little, almost unaffected. Even solution with very low concentration also showed high temperature stability.

4. Tolerate against more large range of PH (PH valui)

    In the environment of PH2-12, the apparent viscosity of AU-BPS with the high medium density basically dose not transform with the PH changing.

5. Perfect Tolerance against High Salinity.

6. Good Synergistic Effect.

Properties of these products:

1. AU-BPS-Z oil well auxiliaries-oilfield drilling fluids, completion fluids, workover fluids

    Good stable rheological properties of AU-BPS-Z conduced to pumping a fluid a solid suspension by adjust their viscosity.

    Strong pseudoplastic of AU-BPS-Z can make the viscosity of fluids around the high speed drill very lowest, protecting bits saving power consumption dramatically. While at the drilling position in a relatively stationary viscosity is at high level, thus the borehole wall sloughing is avert effectively.

    In addition, AU-BPG-Z has stable excelleny features under the condition of acid alkaline, high salinity, high temperature, fits tolerance in the harsh environment, it can also be applied as drilling requirements to the ocean reservoir, high-salt layer Regional other extreme environments.

2. AU-BPS-T modifying flooding agent

    Better temperature tolerance

    The properties of increasing viscosity is obvious

    Effectively expthe displacement area

    Good collaborative

    High salinity tolerance

    High stability in viscosity

3. AU-BPS-Y fracturing additives-oilfield fracturing fluid

    Little additive amount

    High stability

    Strong carrying capacity

    No residue formation damage after it has reduced viscosity.

Package:

Packed in kraft paper bags of 25kg net each with PE inner.

Storage:

Store in dry, cool well-ventilated place.