1、 Application field
Mud, also known as drilling fluid and drilling fluid, is the general name of various functional circulating liquids during drilling and coring in petroleum industry, mining industry, trenchless industry and geological industry. Polyacrylamide can keep the solid particles in the drilling fluid in the non dispersed flocculation state, which is convenient for the mechanical solid control equipment to remove them, improve the drilling speed, reduce complex situations and reduce the drilling cost.
2、 Product characteristics
The product has high flocculation efficiency, so that the drilling cuttings are always kept in a non dispersed state; Its aqueous solution has high viscosity, strong ability to carry rock cuttings and good shear dilution resistance.
3、 Product index
project | target | |
appearance | White particles or powder | |
granularity | Particle content less than 0.15mm，% | ≤5.0 |
Particle content greater than 1.0mm，% | ≤5.0 | |
Solid content，% | ≥88.0 | |
Ionic degree | middle | |
molecular weight，104 | ≥2500 | |
Residual content，% | ≤0.1 | |
Markov funnel time，s | ≥180 | |
4、 Packaging, transportation and storage
The product is packaged in paper plastic composite packaging, 25kg per bag or determined according to the needs of users, and the shelf life is 2 years.
