1. Introduction
This product gathers electrolyte for the strong cation, appearance is clear to light yellow viscose liquid, specific weight:1.02g/cm3, resolve temperature:150. Be dissolved in water easily, not easy to combust . The small amount of this product is adsorbed firmly to the surface of clay minerals through the physical and chemical effects, and the clay can resist erosion whichs cycle is rather long, it also can resist acid, alkali and salt; do not dissolve in oil and hydrocarbons, excellent ability of anti-washing oil, and there will be no wetting reversal.
2. Product Specifications
Item |
Sand control fluid modifier |
Appearance | colorless to pale yellow viscose liquid |
Solid content,% | 20±1 |
pH | 5.0 － 7.0 |
Viscosity (25 ℃, cps) | 10000 － 20000 |
4. Packages and Storage
The product is packed 200kg net in plasticdrum or 1000kg net in IBC.
Pack and preserve the product in a sealed, cool and dry condition, and avoid contacting strong oxidants.
The term of validity: Two years.
Transportation: Non-dangerous goods.
5. Instruction
Oilfield is usually exploited by injection, and the clay and minerals in Sand Oil Reservoirs, then the clay and minerals will expand the transport, which produce sand in oil wells sand seriously .This phenomenon affected normal production, so sand control is very necessary. Cationic modifier can effectively prevent clay’s expasion and particals’ transportation to eliminate or reduce the permeability and increase the output and efficiency. The product is also applied in thicken killing fluid, and washing fluid, fracturing fluid, acid fluid etc.
Make experiments before use to determine dosage and application. Preparation water with the mixture of high saline 1-3% and ore brine 2×106mg/L or seawater, It resists salt and applied widely, using convenient, reliable and stable, immune from bacterial ,which won’t ferment and degrade.
