JKN-WH-50 is formulated with a variety of high-efficiency surfactants, wetting reversal agents, organic solvents and other additives.
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Product Description
JKN-WH-50 is formulated with a variety of high-efficiency surfactants, wetting reversal agents, organic solvents and other additives. It has a strong penetrating effect and can quickly penetrate into the mud cake formed on the well wall during the drilling process, and the mud cake is dispersed and eroded away, thereby improving the cementing ability of the cement slurry and the contact surface.
Characteristics
Non-toxic, odorless, non-corrosive.
It has strong oil washing characteristics, can effectively remove and displace the oil phase substances in the well, and change the lipophilic interface in the well to a hydrophilic interface, thereby improving the cementing ability of the cement slurry.
Good compatibility with oil-based mud.
Technical Specification
Table 1 Physical and chemical property
Items | Specification |
Appearance | Homogeneous liquid |
Table 2 Formula of flushing fluid
Name | Specification | Content，g | Ratio |
Water | Hot water(50℃) | 600 | 100 |
Flushing fluid | JKN-WH-50 | 60 | 10 |
Table 3 Cleaning effect of flushing fluid
Items | Test condition | Technology |
Flushing efficiency （10min），% | Fan viscosimeter outer barrel dipped in crude oil, speed :300r/min, solution temperature: ≥38℃ | ≥80.0 |
JKN-WH-50 is diluted to 2~50% aqueous solution.The flushing fluid dosage of each well is designed according to the annular height of 300 meters, and can be formulated according to the actual well cementing design.
Packing, Storage
Stored in plastic barrels, 25kg/barrel, or packed according to the request of clients.
Kept away from fire, damage and leakage in store and transportation.
Storage life time is one years.