viscoelastic surfactant for high temperature resistant ves clean fracturing fluid
1. product nature:
this product is a new type of gemini cationic surfactant. its molecular structure contains two cationic sites. it is easy to form unique worm-like micelles in water and make its aqueous solution have excellent viscoelasticity.
2. product features:
1. it is easily biodegradable, does not contain organic solvents, is green and environmentally friendly, and is safe to use;
2. the molecular weight is small, easy to flow back, and will not cause damage to the formation;
3. it can be dissolved in hot water and can be made into concentrated liquid, which is convenient for on-site use;
4. outstanding performance, the made ves clean fracturing fluid can withstand high temperature of 100℃;
5. low dosage and low cost.
three, technical indicators
| exterior | yellowish brown powder |
| solid content,% | ≥95 |
| ph (1% aqueous solution) | 6±2 |
| shelf life | 1 year |
four, product use
this product is widely used in high temperature resistant ves clean fracturing fluid. preparation: 2% of this product, 0.3-1% of sodium salicylate, 1-4% of potassium chloride.
five, packaging, storage and transportation
1. this product is packed in a 25kg plastic woven bag, and it can also be customized according to customer requirements.
2. the following signs should be on the packaging barrel: product name, factory name, batch number, net weight, production date, and product qualification certificate.
3. this product should be stored in a cool place without light exposure, and should be protected from sunlight, rain and high temperature during transportation. this product is non-dangerous.

