介绍了盘古梁作业区在石油开采过程中,从油田直接采出的原油中含有大量的水及其它杂质,对采油设备及集输管网腐蚀破坏性极大,对其腐蚀机理进行分析,找出防护措施极为重要。本文通过对该油田已建地面管网现状及油田水的分析,找出了管线腐蚀机理,并提出了相应的防护措施。 This paper introduces that in the process of petroleum exploitation, the crude oil directly produced from the oilfield contains a large amount of water and other impurities. It is extremely damaging to the oil extraction equipment and the pipeline network, and its corrosion mechanism is analyzed. Out of protective measures is extremely important. In this paper, by analyzing the current status of the ground network and oil field water in the oilfield, the corrosion mechanism of the pipeline is found, and the corresponding protective measures are put forward.