Scale Inhibitor

A chemical treatment used to control or prevent scale deposition in the production conduit or completion system.
Scale-inhibit or chemicals may be continuously injected through a down hole injection point in the completion, or periodic squeeze treatments may be undertaken to place the inhibitor in the reservoir matrix for subsequent commingling with produced fluids.Some scale-inhibitor systems integrate scale inhibitors and fracture treatments into one step, which guarantees that the entire well is treated with scale inhibitor. In this type of treatment, a high-efficiency scale inhibitor is pumped into the matrix surrounding the fracture face during leak off.
It adsorbs to the matrix during pumping until the fracture begins to produce water. As water passes through the inhibitor-adsorbed zone, it dissolves sufficient inhibitor to prevent scale deposition. The inhibitor is better placed than in a convention a scale-inhibitor squeeze, which reduces the re-treatment cost and improves production.

Inhibitor Types

There are a number of scale inhibitor types:
1.Inorganic phosphates.
2.Organo phosphorous compounds.
3.Polyvinyl sulphonate co-polymers.
4.Organic polymers.
5.Blends of phosphonates and polymers.

Scale inhibitors prevent undesirable buildup on your equipment. Appropriate treatment by NCP Scale Inhibitors will extend the life of industrial equipment and provide optimal process conditions.Fields where NCP Scale Inhibitors can be used are:Oil and Gas field
1-Water injection
2-Refineries
3-Water desalination
4-Power plants
5-Industrial waters