Mutual solvent is a kind of assistant agent for acidizing operation according to the requirement of oilfield acidizing construction technology. It can reduce the adsorption loss of surfactant, make the liquid globule formed in the acidification process easy to merge, prevent the emulsification of oil and water, accelerate the discharging, maintain the water wettability of rock , and restore or improve the permeability of oil phase. In addition, it can clean the reservoir stratum, remove the organic matter and improve the effect of acid treatment. It has good compatibility that can make all kinds of acidizing AIDS play a synergistic effect, to improve the efficiency of acidizing working fluid and increase production.
Items | Technical Index |
Appearance | colourless to yellow liquid |
Intersolubility | Take 5 mL 15%HCl solution and 5 mL kerosene in stopper measuring cylinder,add 40 mL sample,shake the stopper evenly,and stand for 4 hours to observe the solution state.The solution is translucent to transparent, without stratification and precipitation. |
Compatibility | There is no layer,no floc precipitation and floating objects if other additives are added into water (acid),oil. |
Packaging and Storage
The product is packed in polyethylene plastic drums with a net weight of 200kg; Keep it in a cool, dry and ventilated place.
Safety Considerations
Avoid contact with eyes, skin and clothes, otherwise rinse with plenty of water. Refer to the safety data sheet (MSDS) for handling methods and hazard data.