| Color: | Yellow |
|---|---|
| Appearance: | Liquid |
| Transport Package: | Plastic Barrel or Drum or Tank |
| Specification: | according to customer |
| Trademark: | GUANRU |
| Origin: | China |
| Samples: |
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| Customization: |
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The defoamer for drilling fluid is made of polyether modified silicon and fluorine containing raw material through special technology. It is a defoamer with the advantages of both silicone and polyether defoamer. It has the advantages of high temperature resistance, high shear resistance and high pressure resistance, and can effectively eliminate foam, aiming at the situation that the drilling fluid bubbles seriously and defoaming is difficult when the drilling fluid is drilled in the environment of high temperature, high pressure and high salt formation.
Due to the different system, composition and properties of drilling fluid, there are different types of drilling fluid defoamer. At present, the defoamer used in drilling fluid is mainly silicone type, non-silicon type and compound type.
1. Silicone type defoamer chemical properties are stable, in the low speed centrifuge 3000r/min for 30min centrifuge, there will be no stratification, drift oil, sediment and other phenomena, in the fresh water drilling fluid defoamer performance is good, with less consumption, high defoamer efficiency characteristics.
2. Non-silicon type defoamer is highly specialized, has good defoaming and defoaming ability for specific drilling fluid types, can be self-emulsified and dispersed in water system, and can be dispersed in organic system, and maintains good defoaming effect in a wide PH range and different temperatures.
3. The compound type can be understood as polyether modified silicon defoamer, which is resistant to high temperature and can maintain good defoaming and defoaming ability under high temperature conditions, and has a good application prospect in high temperature drilling fluid. No adverse side effects on drilling fluid, fast defoaming, long defoaming, can make full use of the synergy between the active components of defoaming, is a cost-effective defoaming agent.
| Item | Index |
| Appearance | Translucent liquid |
| pH | 6.0-9.0 |
| Viscosity(25ºC) | 1500~6000mPa·s |
| Density | 0.9~1.1g/ml |
| Solid content | ≥99% |
-Excellent dispersion performance
-Excellent stability and compatibility
-The performance is obviously better than that of traditional polyether defoamer
-Excellent service and cheaper price.
Drilling mud, recognized as the blood of oil field drilling, plays a very important role in drilling operations. Mud usually contains a lot of suspended matter, gelatinous water, oil or oil-water mixture, can be divided into water-based drilling mud, oil-based drilling mud and gas drilling mud. Drilling mud causes serious pollution to the soil, surface water and groundwater in the surrounding environment, so it is necessary to treat the waste mud environmentally. In oil mining, it is often easy to produce a lot of foam because of the mechanical mixing of the slurry or because of other main engines and other reasons, too much foam is easy to cause pollution of the surrounding environment, so the drilling mud defoamer may be a good way to help us to remove the foam.
Shanghai Guanru Chemical Co., Ltd. is a professional enterprise in the research, production and sales of defoaming agent The defoamer products developed and produced by the company are widely used in pulp and paper industry, textile print ing and dyeing industry, architectural coating industry, surface cleaning industry, chemical industry, petroleum industry, sewage treatment industry, etc. Quality is excellent, products are superior; supply is timely, and service is thoughtful! Is a professional defoamer manufacturer.
Supply "Excellent Quality + Reasonable Price + Specialized Services" is our development tenet. The company have scientific management, strong technology and sincerely service system. We welcome customers all over the world visit for business negotiation on the basic of sincerely cooperation and mutual benefit!
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