Neutral and Complexing Series Remover

The products are made up of a variety of complexing agent, osmotic agent, chain breaking agent, solvent increasing, biological enzyme and a variety of surface-active agents. Through the effect of permeation, solubilization, chain breaking, complexation, dispersion and transformation, the removal of scale in the reservoir is realized.

The descaling reaction is mild, which is not intense like the reaction of hydrochloric acid and nitric acid, but it is dissolved in loose, dispersed and permeable process without destroying the pore structure and reservoir rock framework.

The ingredients do not contain H⁺, Cl^-, F^-, S^2-, SO₄^2- and PO₄^3- , the waste fluid can be treated as conventional wastewater.

The composite complexing agent can simultaneously generate complex effect with many metal ions, such as Ca²⁺, Mg²⁺, Fe³⁺, Fe²⁺, Ba²⁺ and Sr²⁺. It can form stable complexes with high solubility, prevent the particles combined with corresponding acid ions, prevent the occurrence of precipitation.

It can replace acidizing of hydrochloric acid, organic acid and so on.

Application:

Ø  For cleaning and descaling in mechanical production wells.

Ø  For oil field water drive, gas drive, chemical drive, ASP drive machine mining well cleaning and descaling.

Main Technical Data

Package & storage

1.      Plastic woven bag, net weight 25kg/bag.

2.      If caking, after crushing, it does not affect the quality.

3.      At room temperature, in a cool and dry place.

4.      The shelf life is 24 months.