1. introduction:
Gas wells throughout the southwest and northwest, West-East natural gas transmission project, the corrosion of gas wells and pipeline is serious, this is need to be solved.
2. Main Ingredient:
The main ingredient of gas corrosion inhibitor is two-imidazoline, it is not only soluble in oil, gas, but also dispersed in water. This unique feature makes it be the preferred component of gas corrosion inhibitor.
3. Physical and Chemical index:
a) Appearance:Red brown liquid
b) PH value: ≥12.0
c) Density(g/cm3):0.95~1.00
d) Solubility:Soluble in water
e) Freezing Point(°C):≤-15°C
f) Corrosion rate: ≥90%
4. Usage
a. Gas well usage: add to the bottom of wells through the well pipe or casing ring space, add about 100ppm according to the gas production.
b. Usage of natural gas pipelines: select a dosing point in the pipeline, the dosage is about 100ppm according to gas meter.
c.Hang pieces in the device at the same time, observe the surface sate of the pieces, and calculate the corrosion rate.
5. Packing and Storage
With 200kg plastic packaging and sealed kept in cool place, valid for one year.
There are also other kinds of corrosion inhibitors:
Neutral corrosion inhibitor
Complex corrosion inhibitor
Oil-soluble corrosion inhibitor
High temperature corrosion inhibitor
Corrosion and scale inhibitor
Gas corrosion inhibitor
Water-soluble corrosion inhibitor
Tubing and casing corrosion inhibitor
Oil and gas wells corrosion inhibitor
Bis-imidazoline corrosion inhibitor
