When drilling in an oil field, the natural gas overflows from the formation and causes the mud to produce foam. The surfactant in the mud has a runaway effect. If the foam is not removed in time, it may cause a blowout and allow harmful gases in the well to overflow, causing harm to the surrounding environment and organisms. The oilfield defoamer can effectively solve the foam generated by drilling and avoid adverse effects on production. It is suitable for maintaining high defoaming and suppression performance under high temperature acid, alkali or shear force, and can be used in a wide temperature range. It is widely used in the elimination and suppression of foam in various harsh systems. It can also solve the foam generated in delayed coking. The defoamer has a low silicon content, low volatility, and good high-temperature stability. It can avoid the increase of silicon content in coking distillate oil due to the use of defoamers, thereby reducing the adverse effects on downstream processing technology.
Oilfield defoamer application products:
Oilfield defoamers are used in oilfield defoamers. Oilfield defoamers are commonly used in oilfield drilling mud, mortar, oil refining, delayed coking, crude oil transportation, mining, mineral processing, and oil-water separation processes.
The main advantages of oilfield defoamers:
There is a lot of foam in the oilfield exploitation process. We recommend you to use oilfield defoamers, which are a silicone polyether graft copolymer high-efficiency defoamer with many excellent characteristics: it can effectively solve the foam generated by drilling and avoid adverse effects on production; it is suitable for maintaining excellent defoaming and suppression performance under high temperature acid and alkali or shear force, and can be used in a wide temperature range; it has low volatility and good stability, and will not cause adverse effects on downstream processing technology.
