Liquid Casing

Liquid Casing® Fine is a microcrystalline product processed to produce a seepage and loss circulation material that can be used in both water and oil-based muds. The key feature of this product is the wide range of particle sizes it offers, ranging from 1-500 microns with a median size of 60-170 microns. The particle size variety ensures that all fractures or pore throats are sealed so the product can move through any configuration of drilling or coring string. It can be added to the mud or completion brine and can be used in the circulating system.

Liquid Casing® Coarse is a severe loss circulation additive that can be used in oil or water-based muds. The material passes through a ¼” (6,350 microns) dry screen and will not block the jets of the bits or mud motors. This product provides excellent loss circulation control without damaging rheology in all conventional drilling fluids. It is non-damaging and can be pumped through most sizes of bit nozzles without blocking.