TECHNICAL DATA
|
Item |
Review methods |
Parameters |
|
Appearance |
25℃，stock solution |
No impurities, stratification, sedimentaion, turbidity phenomenon uniform liquid |
|
pH value |
25℃ |
pH=7～8 |
|
Solubility |
25℃ |
Miscible with water |
|
Density |
25℃，stock solution |
1.0～1.2g/cm3 |
|
Solid content |
Stock solution |
35％ |
|
Compatibility with other additives |
Under 108℃condition，miscible with other foam seal channeling additives (inhibitor,foam stabilizing agent ) |
No produce turbidity and precipitation |
|
Foaming performance and stability |
Preparer a concentration of 0.9% foam solution 100mL，Adding acidity regulator（HCl)，ajusted solution pH=3, and then use the high-speed mixing stirred at 4000r/min during 60s，pour the solution into a graduated cylinder(sealing, room temperature)the read foam height value is the foam volume foam，simultaneously record the time of liquid precipitation 50ml as the liquid phase harf-life，and record the time when foam height decreased in half, namely the foam harf-time. |
Foam volume：>480ml liquid phase half-time：>40min foam half-time：>720min |
|
Performance affected by temperature |
Observe the stock solution state at -20℃ and45 ℃（liquid） |
no condensation at -20℃，no significant volatilization at 45℃ |
|
Irritation |
25℃，stock solution（liquid） |
No obvious irritation on the skin, eye and respiratory |
|
Safety performance requirements |
|
No toxic, non-flammable and explosive components |
PRODUCT DESCRIPTION
This product is a compound of various non ionic surfactants, suitable for water-based drilling fluid. It has high foaming capacity and foam stability, excellent heat resistance and salt tolerance, good compatibility with other agents and can effectively protect oil and gas reservoir.
PACKAGE AND STORAGE
(1) Product is packed in plastic barrel or galvanized barrel with a net weight of 200 kg/barrel.
(2) Stored in cool dry places, keep away from fire, avoid exposure to strong sunlight and rain.
