Modified drilling reagent AKS-4T
TU U 24.6-24709453-003-2002
AKS-4T is a modified drilling reagent designed for liquefaction, stabilization of rheological properties and fluid loss of water-based drilling fluids in difficult downhole conditions (abnormally high reservoir pressure, high temperature).
Similar drilling reagents are used in the world under the trademarks: SERLTHIN; CL-11; XP-20.
Main physical properties:
| – appearance | dark brown free-flowing powder |
|---|---|
| – pH of 1% solution | 10.5-11.5 |
| – bulk density | 800 kg/m3 |
| – consumption | 0.5-2% (in terms of dry matter) |
Advantages:
• Does not lose properties from exposure to pollutants
• Reduces fluid loss of the solution
• Well compatible with water-based drilling fluid components
• Well compatible with water-based drilling fluid components
• Effective in saline solutions
• Reduces the likelihood of differential sticking
• Improves the inhibitory properties of solutions
• Does not lose properties when the temperature rises to 220 °C
Packaging:
The reagent is packaged in containers for bulk products, type MKR-1.0 C, polypropylene with a polyethylene liner. The bulk weight of one container is one ton.
Loading standards: railway gondola car – 67 tons.