To 100-56, the region corresponding with the oil sample without label, the formula is: 12.5%1# surfactant+12.5%2# surfactant+l%viscosity reducing chemical PAE+10%methanol, the rest is tap water.

• 对于100-56，无标签油样所对应的区块。 配方为：12.；5%25活性剂组分1~%23+12