钻井平台散装材料存储及输送系统设计

On design of bulk material storage and transfer system for drilling unit

基于国内首艘深水半潜式钻井平台工程项目的实践,对钻井平台所特有的散装材料存储及输送系统的设计基础、系统构成、设备原理、控制系统及典型配置等问题进行了阐述,提出了此系统设计需要特殊考虑的管路布置、腐蚀裕量、安全要求等问题,并指出了散装材料系统设计及存储罐在平台上的配置原则。

Based on practical experience of the first China＇s deep-water semi-submerged drilling unit project, this paper describes design basis ,system frame ,equipment principle ,control system and typical configuration of its unique bulk material storage and transfer system. It proposes the special considerations of piping arrangement, corrosion allowance, safety requirements for the system design, and also advises the principle of the design of the bulk material system and configuration of the storage tanks for a drilling unit.