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Tilda Publishing
Lubricating additive for water-based drilling fluids RS-211 (ST-7 ECO)

Lubricating additive for water-based drilling fluids RS-211
(ST-7 ECO)
Description

Lubricating additive RS-211 (ST-7 Eco) is an economically viable, inexpensive additive, very effective when drilling vertical and directional well sections. The pour point temperature is not higher than –25°C.
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Scope of use and application
Recommended concentration of RS-211 (ST-7 Eco) in drilling muds is 1,5 - 4% of volume,
depending on the type and density of the drilling fluid and the desired value of the coefficient of friction. RS-211 (ST-7 Eco) is easily dispersed even in cold water. Can be used in any drilling conditions. Compatible with almost all water-based drilling fluid systems.
Toxicity and handling requirements
Lubricating additive for drilling fluids RS-211 (ST-7 Eco) is not dangerous and non-toxic, meets sanitary and epidemiological rules and regulations. At the same time, in terms of the degree of impact on the human body, it corresponds to GOST 12.1.007 and belongs to the 4th class of hazard and toxicity (low-hazard substances). Lubricating additive for drilling fluids RS-211 (ST-7 Eco) is classified as low combustible product. The flashpoint is higher than 200 ° C in accordance with GOST B33. RS-211 (ST-7 Eco) should be handled in accordance with the general requirements for transportation, storage, and use of industrial chemicals.
Packaging and storage

Lubricating additive for drilling fluids RS-211 (ST-7 Eco) is supplied in steel or polyethylene drums in accordance with GOST 13950-91 (100 or 200 liters). Four drums are placed on pallets and additionally secured with fastening tape.

Store in a cool dry place, away from direct sunlight.