Water well pressure reducing and injection enhancing agent can combine acidification with the elimination of seepage resistance during water injection.On the one hand,it can effectively remove the blockage of water wells,and on the other hand,it can change the interfacial tension between oil,water and rock.During the construction process,by adding water well pressure reducing and injection enhancing agent,the wettability of rock surface is changed,the oil and water permeability is comprehensively improved,and the injection resistance is reduced.
■ Technical Data：
| Item | Parameter | |
| Appearance | Homogeneous Liquid | |
| Surface Tension (50℃,0.5%,mN/m) | ≤32 | |
| Interfacial Tension (50℃,0.5%,mN/m) | ≤2 | |
| Calcium Carbonate Peeling Rate (60℃,0.5%,%) | ≥10 | |
■ Package and Storage：
1.This product is packaged in plastic drums,and the packaging should be tight and sturdy.The packaging specifications should be determined according to customer needs.
2.During transportation,it is necessary to prevent collision,exposure to sunlight and rain,mixed transportation with food,and fire prevention.
3.The product should be stored in a cool and ventilated place,away from heat and ignition sources,and pay attention to antifreeze in winter.
4.The quality guarantee period is 12 months.
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Water Well Pressure Relief and Injection Agent
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Address：Lulong Chemical Industry Development Zone, Qinhuangdao,China
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