Guar Powder G-6

1. Product Introduction

G-6 is one sort of purely nature guar powder of high viscosity and fineness produced by Beijing Guarian Tech. Co.. The chemical composites include mannose and galactose. G-6 is extracted from guar endosperms of 100% purity and can be broadly applied for industry purposes. The water-based fracturing fluid based on G-6 can be used in the exploration of shallow and medium-deep wells, oil recovery enhancement and assistance of lowing freezing point. These applications make full use of the nature characterization of guar, such as viscosity increment, fluid leak off reduction, fluid friction reduction as well as fracture width & permeability enhancement.

2. Quality Indices

Tested Items	Technical indices
Tested Items	Super	Prime
Appearance	Light milky, mobile powder
Ф200×50-0.125/0.09 Screen Margin C1(mass portion)，%	≤1
Ф200×50-0.071/0.05 Screen Margin C2(mass portion)，%	≤8	≤10
Water content ratio	≤10.0
Apparent viscosity μ（30℃，170S-1,0.6%）mpa·s	≥140	≥110
pH value	6.5~7.0
Water-insolvable contents η (mass portion)，%	≤13.0	≤16.0
Crosslink performance	Pick up and suspend by glass rod
Mobility	Good	Fair

3. Safety

· Non-explosive;

· Non-flammable;

· Non-toxic;

· No irritation to the skin.

4. Packaging

The product is packaged the compound package bags with polyethylene lining and polyethylene kraft paper external surface. The net quality capacity is 25 kg.

5. Storage & Transport

· This product should be stored in ventilated and dry warehouses and be away from chemicals such as acids or alkalis;

· Avoid damp; move slightly in delivery; avoid shocking.

6. Other notes

· Nature vegetable gum, non-toxic, non-smell, non-corrosiveness;

· No environment impacts, naturally degraded;

· Non-flammable, direct fire-extinguishing with water.