Asset Integrity
CORROSION INHIBITOR
The effectiveness of an FFCI is partly determined by the strength of its adsorption to the metal surface(or a ferrous scale such as siderite, iron carbonate), forming a protective layer that physically prevents corrosive chemicals such as water and chloride ions from penetrating to the metal surface.
DESHI has developed a broad range of products that can be used to tackle oilfield corrosion. They can provide corrosion inhibition in a variety of forms, including oil-soluble, oil-soluble/water-dispersible and water soluble.
Product Number
| Chemical Type
| CAS#
| Application
|
DE-901 | Fatty acids, tall-oil, reaction products with2-[(2-aminoethyl) amino] ethanol | 68919-76-6
| Oil and gas pipelines, producing wells and water flooding systems. Oil well acidizing, high temperature gas wells and refinery applications.
|
DE-902 | Naphthenic acids, reaction products with diethylenetriamine
| 68131-13-5
| Drilling, producing, transporting and refining crude oil.
|
DE-903 | Fatty acids, tall-oil, reaction products with diethylenetriamine
| 61790-69-0
| Drilling, producing, transporting and refining crude oil.
|
DE-904 | TOFA, Reaction products with TEPA
| 68953-36-6
| Down-hole equipment, flow-lines.
|
DE-905 | Coco Quat (Cocodimethylamine reacts with Benzyl Choride)
| Confidential
| Gas and oil transmission lines.
|
DE-906 | Alkypyridine quaternary ammonium chloride | 68909-18-2
| H2S and CO2 systems, oil well drilling, completion, producing and water flooding systems.
|
DE-907 | TOFA:DETA imidazoline & Cationic Surfactant Coco Quat
| Mixture
| Low temperature gas wells, flowing oil wells or gas pipelines. Severe H2S environment.
|
DE-910 | Mixture
| ˗
| Low temperature gas wells, flowing oil wells or gas pipelines. High solid and Severe H2S environment.
|
DE-911 | Mixture
| ˗
| High temperature gas wells, humid or dry gas. |