DP3钻井船危险区域划分设计要点

Design Key Points for Hazardous Area Plan of DP3 Drilling Ship

针对DP3钻井船对危险区域的具体要求及设备布置,依据相应的规范和标准要求,结合钻井船的钻井设备的工作特性,文章从危险区基本概念、危险区的具体画法、危险区的具体分类、危险区区域辨别等方面进行了阐述,归纳总结了危险区划分的基本方法和特点,给出了一套针对DP3钻井船危险区划分的设计方法。

For the specific requirements and equipment layout of the hazardous area plan of DP3 drilling ship, according to the requirements of relevant rules and standards, combined with the working characteristics of drilling equipment on the ship, the paper introduces the aspects of the hazardous area basic concept, hazardous area draw designs, hazardous area specific classification and hazardous area discrimination and so on. It summarizes the basic method and characteristics of the hazardous area plan in order to give a set of design method of hazardous area plan for DP3 drilling ship.