Desc：As oil and gas exploration and development tends to be deeper and more complex, the pressure difference is less than the drilling pressure to maintain the stability of the borehole wall, resulting in the occurrence of complex accidents such as downhole leakage, blowout, collapse, and stuck, and the problem of prolonged drilling cycle. The new drilling fluid potassium formate provides convenience for on-site operators' various operations, overcomes many difficult problems under complex geological conditions, and breaks a big bottleneck for drilling speed and efficiency. Today we will tell you about the complex drilling problems that can be solved with potassium formate in drilling fluids.

Desc：Food additives are getting more and more widely used in the current food processing industry. Food additives can improve the color, flavor and taste of food. Food grade sodium pyrophosphate is also a water-retaining agent, did you know?

Desc：Refractory materials, due to the unique resistance to high temperature, the main workability includes consistency, slump, fluidity, plasticity, adhesion, resilience, coagulability, hardening, etc. According to the chemical properties of the material, it can be divided into acid refractories, neutral refractories, and alkaline refractories. And do you know the role of sodium tripolyphosphate in refractories?

Desc：Anti-resistance breeding is under the actual conditions that scientific breeding management does not require antibiotics, or antibiotics can be used less. Some feed additives that can replace antibiotics make non-anti-breeding solutions not in treatment, but more in daily regulating the intestinal health of animals, reducing the occurrence of diseases and reducing the use of drugs. Potassium diformate is an effective substitute for feed antibiotics with its excellent antibacterial and health care properties.

Desc：Sodium tripolyphosphate(STPP) is an inorganic surfactant with certain organic surfactant properties. Sodium tripolyphosphate(STPP) is also a type of amorphous water-soluble linear polyphosphate, which is terminated with Na2PO4 at both ends and has the chemical formula Na5P3O10. It is used as a moisture retention agent, quality improver, pH regulator, metal chelating agent in food. Next, Chuandong Chemical will talk about the role of industrial grade sodium tripolyphosphate(STPP).

Desc：The protection effect of oil and gas layers is the most critical aspect to measure the performance of completion fluids. If the oil and gas layers cannot be well protected, even if the other properties are excellent, this kind of completion fluid is useless. The use of potassium formate drilling fluid can restore the core permeability to more than 80%, avoiding the pollution of oil and gas layers during drilling, and having a good effect of protecting oil and gas layers.