Salt resistant attapulgite clay is used as a drilling mud based on our good quality attapulgite clay. It features good thermal

stability and salt resistant property. The number of rejected wells will be reduced using it to protect the sidewall of wells, and

the improvement of drilling efficiency and the cost is reduced as well. This product features good colloidal and suspending

properties. It shows no flocculation or dilution at high temperature. It is salt resistant ability makes it free from effects of

electrolytes. Thus it can still be a suspending mud even in saturated brine.
The Main Technical Index: it conforming to the standards of SY/T5603-93