Oilfield chemicals FA367 zwitterionic polymer encapsulating agent

详情

l The product is a white powder. As a water-soluble polymer, it is formed by a variety
 of anionic, nonionic, organic ionic monomer. 
l It has rejection capability and excellent furnish preparation capability. 
l It is used as a tackifier and coating agent in drilling fluid.
Application:
Ø Improve the rheological properties of drilling fluid, get excellent cleaning effect and has good carrying capability.
Ø Has a strong inhibiting effect on the shale.
Ø Good thermal stability, resistance to a temperature higher than **0°C.
Ø Excellent ability of resisting salt and calcium.
Ø Prevent pollution of the hydrocarbon reservoir effectively, increase the oil and gas productivity.
Ø Applied in a variety of water-base drilling fluid, such as fresh water, brine and saturated brine, etc.  

Feature:
It can effectively improve the rheology and cutting-coating ability of the drilling fluids whileinhibits the mud-making ratio of the formation;
Strong shale inhibiting ability;
Excellent thermal stability;
Resists to calcium and salt;
Good compatibility.It can match with other agents well.；
Its low fluorescence helps it to be applied to detect wells。
 
Technical specification: