First, the use of products
High temperature clay stabilizer RD-02 is a kind of high effective clay anti swelling agent which is developed for the formation of the formation of clay swelling. It is through the clay and negatively charged surfaces and ion exchange, inhibiting clay diffusion effect of electric double layer, to prevent clay swelling, reduce reservoir damage.

Two, technical requirements

Project	Index
Solubility	Water soluble
Compatibility	There is no stratification, sedimentation and suspension of fracturing fluid and acid fluid mixing.
Expansion volume, mL	≤3.0
Water resistance,%	≥90

Three, the use of methods
Anti swelling agent RD-02 is applied to the oil field water injection and acidification, fracturing of clay in the construction process of the expansion, the general use of the concentration of 1%-2%.

Four, storage and transportation
1 products stored in ventilated, dry place, prevent direct sunlight, far away from the fire source.
2 in the process of transportation and handling to prevent violent collision, extrusion, inversion, so as to avoid leakage.

Five, matters needing attention
In the use process, the staff shall wear labor protection supplies, to prevent products splashed into the eyes or contact to the skin, once the occurrence of the above phenomenon, immediately wash with plenty of water, in serious cases, timely medical treatment. Sprinkle on the ground should be as far as possible, for a small number of products with soil landfill, you can also use a large amount of water to wash, wash water into the waste water system.