Oil-soluble temporary plugging agent
It is a plugging agent developed for the fractured and cavernous loss formation encountered in the drilling process. It has the characteristics of high temperature resistance (above 200 ºC), good plugging effect and convenient operation, and can be used in combination with various drilling fluid additives.
Appearance: powder
Fineness (0.90mm sieve residue),% ≤ 10
Oil soluble content,% ≥ 70
Fluorescence level, level ≤ 4
Packaging: This product is packed in lined kraft paper bags with a net weight of 25 ± 0.2Kg
Shelf life: one year
Main ingredient/composition The main ingredient of this product is oil-soluble resin.
Purpose and use
This product is applicable to various drilling fluid systems.
The plugging agent is prepared by mixing on the ground, and injected into the formation while mixing. It can be left for 5-6h, and the use concentration is 12%;
For products beyond the shelf life, their performance indicators shall be re-measured. If they meet the requirements, they can continue to be used;
If it is accidentally spilled onto the human body during use, rinse it with clean water.
Storage and transportation conditions
Store in a cool and ventilated place, away from heat and fire sources.
Handle with care during transportation to prevent impact, exposure to the sun and rain, and mixing with food
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