油水井压裂液性能及分类

Performance and classification of fracturing fluid in oil and water wells

压裂液是指在压裂作业过程中所添加的液体。良好的压裂液具有摩阻低、黏度高、滤失量少、对地层伤害小、材料易得、成本低、配置方法简便等优点。压裂液的好坏直接影响压裂作业的成败,所以可以说压裂液的选择对压裂作业至关重要。

Fracturing fluid refers to the liquid added during fracturing operation.Good fracturing fluid has the advantages of low friction,high viscosity,less filtration,less formation damage,easy material availability,low cost,simple configuration method and so on.The quality of fracturing fluid directly affects the success or failure of fracturing operation,so it can be said that the choice of fracturing fluid is very important for fracturing operation.