高性能压裂液用交联剂的研制及性能评价

Development and Performance Evaluation of Cross-linking Agent for High-performance Fracturing Fluid

在大量调研前人研究成果的基础上,通过实验确定了高性能压裂液用交联剂的研制配方,并将制备的交联剂命名为LJN-2。对LJN-2的性能进行综合评价,指出LJN-2具有较好的物理特征,优异的流变性能、交联时间、悬砂性能和破胶性能,具有较好的应用前景。

Based on the large number of investigations of predecessors'research results,the formulation of the cross-linking agent for high-performance fracturing fluids was determined through a large number of experiments,and the prepared cross-linking agent was named LJN-2.The performance of LJN-2 was comprehensively evaluated,and it was pointed out that LJN-2 had good physical characteristics,excellent rheological properties,cross-linking time,sand suspension properties and gel breaking properties,and had a good application prospect.