The coating agent is white particles or powder.The coating agent is a high molecular polymer formed by copolymerization of derivatives of different functional groups,which is a high molecular water-soluble polymer.The
parameters of drilling fluid,increase the shear dilution ability,reduce the filtration,and coat dilling cuttings.It is mainly used for dispersing polymer water-based drlling fluid in low solid part.
|
Less than or equal to 9.0 |
|
|
Fineness(sieve hole C 0.900mm residue) |
Less than or equal to 15.0 |
|
Apparent viscosity(1%aqueous solution |
Greater than or equal to 30 |
|
7.5-9.0 |
|
4% bentonite slurry |
8-10 |
3-5 |
22-26 |
|
|
Add 2.0%g/L sample to fresh waterbase slurry |
Greater than or equal to 25 |
Greater than or equal to 8 |
Less than or equal to 15 |
|
|
15%bentonite |
4-6 |
2-4 |
52-58 |
|
|
Add 7.0%g/l sample tothebase slurry |
Greater than or equal to 15 |
Greater than or equal to 10 |
Less than or equal to 10 |
|
|
Increase rate of apparent visoosity after hot roling at 160 degree |
|
|
Base slurry +20bentonite |
450-700 |
|
Base slurry +sample+20g bentonite |
Less than or equal to 250 |
01
This product is designed to improve the drilling process, especially in challenging environments where there is a high risk of the drill bit getting stuck due to sediment build-up. By keeping debris in suspension, the product allows drilling mud to flow quickly and efficiently, reducing the chance of equipment damage and unplanned downtime.
02
One of the main advantages of sand-containing thickeners used in oil drilling is their high viscosity. The product has a thick, viscous consistency that helps suspend deposits and other debris that can clog drilling fluids. The product's high viscosity also means that it can remain in suspension for long periods of time, reducing the need for frequent addition of drilling fluids.
03
Another important feature of sand-bearing thickeners for oil drilling is their low environmental impact. It is non-toxic and safe to use in areas with fragile ecosystems. This product does not contain any harmful chemicals that may cause contamination or damage to aquatic life. In addition, it is highly biodegradable and easy to dispose of after use.
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05
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