纤维被广泛的用于水力压裂中,如纤维压裂液中以及高速通道压裂技术,通过加入纤维可以明显提高压裂液的携砂能力,降低支撑剂在裂缝中的沉降速度,改善支撑剂的铺砂截面,极大地提高了压裂改造效果。虽然纤维在水力压裂中得到了广泛的应用,但是纤维对压裂液性能影响试验还少有研究。因此,有必要对纤维压裂液流变性进行研究,分析加入纤维对压裂液性能影响。 Fiber is widely used in hydraulic fracturing, such as fiber fracturing fluid and high-speed channel fracturing technology, by adding fiber can significantly improve the carrying capacity of fracturing fluid, reduce proppant settling velocity in the crack, improve the support Agent sand section, which greatly improved the effect of fracturing. Although fiber has been widely used in hydraulic fracturing, little research has been done on the influence of fiber on the performance of fracturing fluid. Therefore, it is necessary to study the rheology of fiber fracturing fluid and analyze the influence of adding fiber on the performance of fracturing fluid.