Basic Info.
Efficacy
Promote Nutrition
Classification
Chemical Additives
Appearence
Light Yellow Powder
Service
Best Before&After Service
Product Description
Polymer flooding holds an important place in the various ways of enhancing oil recovery. The polymer plays a role in adjusting the rheological property of injected water, increasing the viscosity of driving liquid and improving the sweep efficiency of water flooding. The decrease of water phase permeability can make water and oil flow forward at a constant rate. In the condition of the reservoir, these polymers need to possess viscosity-increasing performance and maintain high viscosity with the change of temperature, pressure and salinity.
In China, oilfield chemicals mainly use polyacrylamide, CMC and modified starch. Consequently this leads to high cost of drilling and low oil extraction rate. Xanthan gum is superior to other polymers as for tackifying, thickening, salt-resistant and anti-fouling performance. Moreover, it has a significant effect on mud treatment, drilling fluid and well completion especially under the conditions of oceans, beaches, and permafrost
Since xanthan gum possesses favorable rheological property, water-solubility, chemical stability, anti-degradation ability, it can act as a displacing agent for oil exploitation.
Compared with ordinary hydrolysis polyacrylamides, xanthan gum has some advantageous properties, such as physical and chemical stability, good flooding effect, and low manufacturing cost. In addition, due to its favorable anti-degradation and shear resistant capacities, it can selectively flow in the formation and has preferable flooding effects.
Moreover, xanthan gum is also applied in fracturing fluids and it is mainly used as a thickening agent in aqueous fracturing fluids and also plays a role in reducing frictional resistance.
Item | Standard | Result |
Appearance | Cream-white | Conform |
Particle Size (mesh) | 80/200 | 80 |
Loss on Drying | ≤ 13% | 10.1% |
PH | 6.0-8.0 | 6.67 |
Viscosity (1% KCL, cps) | ≥ 1200cps | 1684cps |
Shearing Ratio | ≥ 6.0 | 7.48 |
Ashes | ≤ 13% | 8.2% |
Pyruvic Acid | ≥ 1.5% | Conform |
V1:V2 | 1.02-1.45 | Conform |
Purity | 91%-108% | Conform |
Total Nitrogen | ≤ 1.5% | Conform |
Total Heavy Metals | ≤ 10ppm | Conform |
As | ≤ 3ppm | Conform |
Pb | ≤ 2ppm | Conform |
Total Plate Count | ≤ 2000cfu/g | 300 |
Moulds/Yeasts | ≤ 100cfu/g | Negative |
Staphylococcus | Negative | Negative |
Salmonella | Negative | Negative |
Coliform | Negative | Negative |
Conclusion: The product above compliance with the standard of FCCIV. |
Address:
Room 3006, Building 5, Mingzhujiayuan, Zhengjiazhuang No. 43, Dunhuang Rode, Qilihe District, Lanzhou City, Gansu Province, Lanzhou, Gansu, China
Business Type:
Trading Company
Business Range:
Chemicals
Management System Certification:
ISO 9001
Company Introduction:
Understanding our customers, we care about the future of our business. Up to today, with reasonable price and good quality, all our products sell well in the international marketing. We want to ensure that you get our good service, only high quality and speedy delivery. We sincerely want to supply you with high quality products and perfect service based on our efficient management and professional work teams. Because professional, so trust!