Anti-salt calcium inhibitor

" width = 600 It can effectively coat the drilling cuttings, prevent the hydration of the drilling cuttings and shale, prevent the well wall from collapsing, help stabilize the well wall, and increase the drilling speed. It also has the ability to resist high temperatures, calcium, magnesium, and salt, and has a good filter loss reduction effect. Suitable for fresh water, sea water and saturated salt slurry systems. It is a good coating agent for drilling fluids based on a chlorine-free, sodium-free, and free hydroxyl-free mud system.

1. This agent is a water-soluble polymer copolymerized by a variety of non-ionic, cationic and anionic monomers
2. It has strong inhibitory properties and can effectively control the hydration, expansion and dispersion of mud shale and drilling cuttings, inhibit formation slurry and stabilize the well wall
3. It has good filter loss reduction effect and can reach saturation with salt-resistant calcium. In fresh water, sea water and saturated salt water drilling fluids, it can effectively control the filtration loss and the mud cake quality is good
4. It has strong suspension ability and can be used as the main polymer of high specific gravity fresh water and saturated salt water drilling fluids. It has good sand carrying effect and clean wellbore.