Product Introduction
Our unit's products mainly include polyether defoamers, organosilicon defoamers, and organosilicon modified polyether defoamers, which can be used for natural gas well defoaming and crude oil defoaming. The addition of unit products can change the stability of gas-liquid interfaces and reduce liquid surface tension, with advantages such as good solubility and dispersion, fast liquid surface spreading speed, good defoaming performance, wide applicability, convenient on-site application, and pollution-free environmental protection.
Technical Indicators
appearance | Uniform liquid, free of impurities |
pH value | 5—9 |
Flash point, ℃ | ≥61 |
density（20℃），g/cm3 | 0.90-1.10 |
Application
This series of products can be used in processes such as oil and gas separation in oil fields, crude oil gathering and transportation, and natural gas well foaming and drainage. The product should be designed according to the requirements of the scheme and used in conjunction with the on-site process flow. It is recommended to add a dosage of 300-1000ppm.
Classic case
The formation water salinity and condensate oil content in a natural gas well in a certain block of Sichuan are high, and the on-site conditions are harsh, requiring high requirements for defoamers. DSXP-1 is a silicone defoamer developed and designed mainly for the characteristics of foam in the foam drainage gas production process of natural gas wells. The product has the characteristics of good dissolution and dispersion, rapid liquid surface spreading, rapid defoaming and durable foam inhibition. Deshi Pharmaceutical DSXP-1 has consistently performed well in this area and its performance has been recognized by Party A.
