The drainage aid for fracturing, surfactant DYZP-1, is a kind of highly efficient and active drainage aid of non-fluorocarbon surfactant compounded by a variety of surfactants. It is mainly used for acidizing oil and gas wells and other downhole operations... 

Composed of a variety of surface active materials, this product is colorless or light yellow viscous liquid with light pungent smell. Inject this product into the bottom hole from the wellhead of a production well with insufficient liquid carrying capacity...

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