Oil-field Silicone Anti-foam agent

1. Fast defoaming, long foam inhibiting effect 

2. Perfect dispersibility,  simple operation, low usage level.

3. It works normally at high temperature

4. Non-toxic, tasteless, no pollution to environment

5. High defoaming efficiency, improving slurry mud lubricity & cooling effect significantly, increasing slurry mud recycle efficiency greatly

Product name: Oil-field Silicone Anti-foam agent 

Components

Polyether modified polysiloxane

Physical Technical Index

Appearance: light gray high viscosity fluid

Active ingredients: 60%

PH: neutral

Type: non-ionicganic silicone surfactant

Characteristic

1. Fast defoaming, long foam inhibiting effect 

2. Perfect dispersibility,  simple operation, low usage level.

3. It works normally at high temperature

4. Non-toxic, tasteless, no pollution to environment

5. High defoaming efficiency, improving slurry mud lubricity & cooling effect significantly, increasing slurry mud recycle efficiency greatly

Properties & Application

1. It is new type of silicone polyether graft copolymerization high efficient defoamer, with effective defoaming during well drilling,  avoiding bad effect to production.
2. Suitable fcontinuing defoaming prohibiting foam activity at the situation of high temperature, acid alkali shear force.
3. Excellent heat resistance, acid & alkali resistance chemical stability, widely used fdefoaming inhibiting foam in various harsh system with wide temperature range.
4. It is applicable for

a) well-drilling slurry mud
b) Oil & gas separation
c) Transportation of crude oil processed oil
d) Residual oil storage delayed coking

Using method

1. It can’t be used in working solution directly due to high active ingredients (up to 60%),  it is not beneficial fdispersion,  generally, defoamer must be diluted before use,
2. Use 20-35’C water foaming liquid as diluent, add required diluent into defoamer while stirring to get 1~5 times evenly dispersed solution, then add solution directly into all kinds of water-based well drilling fluid system to eliminate various kinds of foam, usage level: 0.1-0.5%
3. It can be added into well-drilling slurry mud directly as additive, added when slurry mud has foam, to remove foam inhibit foam.