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为了贯彻中国石油天然气总公司关于编制抗震防灾规划的要求与规定,提高油田综合抗震能力,大港石油管理局于1988年开展了震害预测与地震小区划工作,在此基础上又于1990年进行了抗震防灾规划的编制工作。大港油田辖区广阔,战线很长,其中一些生产单位在有限面积内集中了众多易燃易爆的物资与设备,具有大分散小集中特点,地震易损性极强。另一方面油田地处渤海西岸淤泥质海积平原与岸滩,地基耐震性很差。这些对于
In order to carry out the requirements and provisions of CNPC regarding the preparation of earthquake-resistant and disaster-prevention plans and to improve the comprehensive seismic capability of oilfields, Dagang Petroleum Administration carried out earthquake damage prediction and small area zoning work in 1988 and on this basis, Carried out earthquake disaster prevention planning work. Dagang Oilfield has a vast area with a long battle line. Some of the production units have concentrated a large number of inflammable and explosive materials and equipment in a limited area, which has the characteristics of large scattered small concentration and strong vulnerability to earthquakes. On the other hand, the oil field is located in the silt plains and shore beaches in the west coast of Bohai Sea, and the foundation is poor in seismic resistance. These are for