Pipeline System Optimization Research for the No.9 Oil Production Company in Daqing

摘要

There are many oil fields in the west of the No.9 Oil Production Company in Daqing. And the fields have a small quantity of oil wells. These wells have low output, a long distance between each other, and all alone one another. Now there are many problems and contradiction in the oil field surface pipeline system. On the one hand, the old pipeline system needs adjustment, rebuilding, and planning as a whole, so as to improve its running load rate and adaptive ability, on the other hand in some areas, many new blocks are put into production constantly, which makes the current pipeline's capacity unable to handle the increased rate flow. . To satisfy the demand of the practice production, we developed the pipeline system optimization software for the No.9 Oil Production Company of Daqing . The software is designed to offer the guidance for the sound investment, safety production and continuous development of the oil field. Pipeline system of the NO.9 Oil Production Company was optimized and adjusted by using this optimization software. Newly developed blocks, that is to say Talaha Block, its produced liquid should be gathered by drawing to Yingyi transfer station for stripping operation, then transported to Puxi united station, and arrives at Longyi united station by way of Guyi united station. Long'er united station is turned into a transfer station from previous dehydration facility. Its wet crude oil is transported to Longyi united station to dehydrate, and its pipeline of transporting purified oil is ceased.