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在目前的固井施工过程中,进行注冲洗液之前,往往会先注入一定的钻井液,这种液体是特制试剂,能够冲洗井壁与套管,压稳地层,大大提高了顶替的效率,从而保证了固井质量。这种先导液在工程施工中发挥着巨大的作用。结合现场施工情况,本文对在固井施工过程中先导浆的使用技术进行简单描述,并就固井施工过程中有可能会遇到的其他问题进行分析,提出一定的解决措施,为固井质量的提升与工程整体进度的完成提供一定的参考。
In the current cementing construction process, a certain amount of drilling fluid is often injected before injecting the flushing fluid. This fluid is a special reagent that can flush the lining of the well wall and the casing to stabilize the formation and greatly improve the displacement efficiency. Thus ensuring the cementing quality. This kind of pilot fluid plays an important role in engineering construction. Combined with the construction situation in the field, this paper briefly describes the use of the leading slurry in the process of cementing construction and analyzes other problems that may be encountered in the process of cementing construction, and puts forward some measures for the cementing quality To improve the overall progress of the project to provide some reference.