Oil Displacing Agent Ideal Oil Recovery Rate

Sample name Oil displacing agent SM-CY-Y40-T

Test project                                             Standard                                             Result

Appearance                            Yellow brown paste or liquid                               Meet

Valid content≥%                                        40                                                      41.5

Water ≤%                                                   60                                                      58.5

Ionicity Compound                                   ion type                                              Meet

PH value (1% water solution)                    6.5-7.5                                                Meet

oil water interfacial tension mN/m≤      9*10-4~-5                                             Meet

Application: Specially used as oil displacing agent for oil exploitation in carbonate geological reservoirs.

Charasteric:

1. This product is not adsorbed in the carbonate layer;

2. Excellent oil carrying ability at high & low temperature;

3. Has strong reducting ability for interfacial tension;

4. Excellent compatibility with crude oil;

5. Excellent wetting & reversal ability;

6. Excellent electrolyte resistance;

7. Excellent high temperature resistance;

8. The rate of recovery is about 30% higher than the usual oil displacing agent.

Dosage and usage：

1. At 70-80 degrees, dilute the high concentration product with hot water into 20% concentration of conventional products, after cooling, it is yellow brown semi flowing liquid

2. After dilution, Dose 0.3-0.5% of the reinjection water amount, at 65-80 degrees of temperature, the ideal oil recovery effect can be achieved.

3. Please simulate the actual oil drill layer temperature, water pressure, water quality, rock properties and other conditions to determine the optimal dosage to achieve maximum oil recovery

4. This product has a certain ability of bacterial inhibition, and it can maintain the stability of oil displacing without or with little antibacterial agent.

5. Without the cooperation of other chemicals, only using this product as an oil displacement agent, you can achieve an ideal oil recovery rate.