Technical Data
Identification & Functionality
- Chemical Family
- Industrial Additives Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Industrial Additives Features
Applications & Uses
- Markets
- Applications
- Industrial Additives End Use
- Use Level
- 25 - 60 ppm
- Usage Information
- Formulations based on INC 1490 Non-Emulsifying Corrosion Inhibitor Intermediate may be applied preferentially in batching operations via a chemical injection truck or wellhead lubricators.
- To establish a good initial film, it is recommended that 2 to 5 gallons of the final blend of INC 1490 be batched into the annular space, and the well put on circulation for 4 to 6 hours.
- Preferably, sufficient time should be allowed to provide more than one pass around the tubulars prior to putting the well back on production.
- Recommended dosages for batch-treatment range from 25 to 60 ppm. based on the well’s total production per treatment period, and the severity of corrosion.
- A good rule of thumb is to batch no less than one gallon per treatment, as lesser amounts may not provide sufficient product to coat the entire downhole tubulars.
- Formulations based on INC 1490 Corrosion Inhibitor Intermediate may be injected continuously down the annular space through a side stream flush arrangement in wells which have low fluid levels or are pumped off.
- Dispersibility in the produced waters is of utmost importance, and this type of application may not be optimal in situations where high fluid levels are encountered.
- However, the dispersibility of the product may be increased by adding one half to one gallon of INC 1801 Surfactant per drum.
Properties
- Physical Form
- Dispersible in
- Isopropanol, Crude Oil, Fresh Water, High TDS Waters
- Physical Properties
Value Units Test Method / Conditions pH Value (5% IPA/H₂O) 9.0 - 10.0 - - Specific Gravity (at 60°F) 0.947 - - Flash Point 160 °F - Pour Point max. 0 °F - Density 7.862 lbs/gal