It is a kind of eco-friendly plug removal agent. It could completely replace past conventional acidification and pickling way. Its materials come from nature with characteristics of non-volatility, low odor, non toxicity, low corrosion, protecting equipment and environment. It can fully solve the problems of plug removal in the formation, pipes and equipment, water injection, yield decrease, low recovery efficiency, as a result of the formation pressure, temperature reducing, crude oil degassing, inorganic salt, iron compounds, heavy hydrocarbon, biological membrane depositing into scale.
Good descaling ability.
Prevent clay swelling.
Activity: wetting, dispersion, demulsification, anti-sludge.
super strong ferric ion stabilizing ability.
2. Application ranage:
Inorganic scales deposit and plug in oil and gas well (including sand control damage polymer plug).
Bacterial plug in oil and water wells.
Low permeability tight sandstone plug.