油田地面集输管网的优化，有利于提高分散油气的集成率，故而应予以重视，由此保证油田事业的稳定发展。在此之上，本文简要分析了油田地面集输管网的内涵及其优化意义，并通过两相流模型计算、建立管网系统模型、优化管网计算参数、免疫遗传计算法等方法进行分析，以此保障石油行业的原油采集质量。“,”The optimization of the oilfield ground gathering and transmission pipeline network is conducive to improving the integration rate of dispersed oil and gas, so attention should be paid to ensure the stable development of the oilfield industry. Above, this paper briefly analyzes the connotation and optimization significance of oilfield ground gathering pipeline network, using two - phase flow model calculation, establishing pipe network system model, optimization calculation parameters and immune genetic calculation method, so as to ensure the crude oil collection quality in the oil industry.