The oil film around the formation particles hinders the acid or fracturing fluid from reacting with the formation rock.
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Product Description
The oil film around the formation particles hinders the acid or fracturing fluid from reacting with the formation rock. Mutual solvents mixed in the acid or fracturing fluid will dissolve the oil film and wet the formation particles. Therefore, mutual solvents are usually used in most acid fracturing systems to improve the acidizing efficiency by dissolving the oil film and wetting the formation particles.
Technical & Engineering Information
JKN-HRJ is a multifunctional surfactant that has the functions of promoting fluidity, increasing demulsification rate, pre-emulsification, etc. It is soluble in acid, oil, water and brine.
JKN-HRJ has strong surface activity, which can effectively reduce the surface tension of water and the interfacial tension of water-oil interface and reverse the wettability of solid surface from oil-wet to water-wet. It is particularly effective in removing oil film information particles, making the surface of particles wet so that they can react with more acid.
Technical Indicators
Technical Indicators of JKN-HRJ
Item | Indicator |
Appearance | Transparent liquid |
Color | Colorless |
Odor | Ether smell |
PH | 3-10 |
Density | 0.8~1.0g/cm3 |
Water solubility | Easily soluble in water |
Flash point | ＞70℃ |
Recommended Treatment
JKN-HRJ is compatible with most additives in the acidizing and fracturing system. When a new corrosion inhibitor is needed, please conduct laboratory testing first, as mutual solvents may affect the performance of the new corrosion inhibitor.
Packing and Storage
JKN-HRJ is supplied in 200kg high density polyethylene (HDPE) drums or 1000kg IBC. Avoid mixing with corrosive and sharp objects during transportation, and store the product in a cool, ventilated place.
Shelf life：1 year.