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Chemical composition
An oilfield high-efficiency foaming agent with hydrocarbon surfactant as the main component chemically synthesized from imported high-purity refined raw materials.
Physical and chemical indicators
|
Project |
Indicator |
|
Appearance (25℃) |
Colorless to light yellow transparent liquid |
|
Color (hazen) |
≤150 |
|
PH value (5% aqueous solution, 25℃.) |
5.0—8.0 |
|
Solid content (%) |
34.0—36.0 |
|
Salt foaming resistance (ml) 25℃ |
≥430 |
|
Half-life (min) |
≥6 |
Performance and use
STDLB This product is used as a foaming agent, foam flooding, water plugging agent and drainage foaming agent for oil and gas field drilling fluids. It can be used alone or in combination with other foaming active agents.
STDLB This product has high purity of foaming factor, stable foam, high quality and long half-life.
STDLB has excellent resistance to salt (such as calcium and magnesium). It has good foam stability and excellent performance in hard water with high mineralization and high calcium and magnesium content.
STDLB has good compatibility with other chemical additives.
STDLB is widely used in Changqing Oilfield, Yanchang Oilfield, Panjin Oilfield, etc.
Usage and Dosage
Add according to the application formula.
Packaging and Storage
200kg/plastic barrel. Store in a cool and dry place. Shelf life is one year (0-35℃)