海冰对渤海钻完井作业的影响及应对措施  

The Impact and Countermeasures of Sea Ice on the Drilling Operations in Bohai

作　　者：陈爱国[1,2] 赵少伟[1,2] 和鹏飞 

机构地区：[1]中海石油(中国)有限公司天津分公司,天津300452 [2]海洋石油高效开发国家重点实验室,天津300452 [3]中海油能源发展股份有限公司工程技术分公司,天津300452

出　　处：《船海工程》2016年第5期123-125,130,共4页Ship & Ocean Engineering

基　　金：国家科技重大专项-海上稠油油田高效开发示范工程(2011ZX05057)

摘　　要：考虑到目前渤海范围内投入开采和生产的平台多达近百个,渤海北部冬季海冰是海上油气资源的开采过程中的主要自然灾害因素,为降低海冰对海上钻完井作业的影响,保证作业安全、有序开展,根据渤海海冰近年来的发展、分布形式,分析海冰对自升式钻井平台、三用工作船和生产平台隔水导管的影响和危害,结合现代海上通信预警现状、各类型平台特点及联动可行性提出渤海钻完井作业的海冰预防机制,降低海冰对海上钻完井的影响程度。There are almost a hundred platforms operating in Bohai nowadays, and the sea ice is the main unavoidable natural disaster for the oil and gas exploitation in the winter. In order to reduce the influence of the sea ice upon the drilling operation, ensure the production safety, the influence and harm of the sea ice upon the jack up platforms, tug, anchor-handling and supply vessels, and risers in the production platform were analyzed according to the development of the sea ice in recent years and its distribution and characteristics. Some countermeasures were proposed to reduce the degree of impact of sea ice on the drilling operation.

关 键 词：海冰 钻完井 自升式钻井平台 隔水导管 

分 类 号：U674.38[交通运输工程—船舶及航道工程] U675.5[交通运输工程—船舶与海洋工程]