勘探三号平台钻井隔水管升级改造技术研究  

Upgrading Technology for the Drilling Riser of Semi-submersible Exploration No. 3

作　　者：陈才虎[1,2] 王定亚[1,2] 张彩莹[1,2] 王小通[1,2] 王耀峰[1,2] 张彬[2] 

机构地区：[1]国家油气钻井装备工程技术研究中心 [2]宝鸡石油机械有限责任公司

出　　处：《石油机械》2016年第12期49-53,共5页China Petroleum Machinery

基　　金：国家863计划项目"深水钻井隔水管系统工程化研制"(2013AA09A222)

摘　　要：为了进一步提高勘探三号钻井平台在海上的钻井作业能力,对勘探三号平台钻井隔水管进行了升级改造技术研究。对需要升级改造的钻井隔水管的技术特点、使用现状及其升级改造后所要达到的性能指标等进行了全面分析,重点介绍了需升级改造钻井隔水管单根和伸缩装置的性能检测方法、技术改造方案和试验研究内容,最后指出该项目性能检测方法合理,技术改造方案正确,试验结果达到了预期目的。研究内容为我国类似海洋装备国产化发展提供了理论依据,也为我国大力开发海洋水下装备奠定了基础。To further improve the drilling capability of the Exploration No. 3 drilling platform, the drilling riser has been upgraded and reconstructed. The characteristics,current status and performance required after the up- grade of the old drilling riser have been comprehensively analyzed. The performance test methods, technical up-grade plan and the experimental research content of the single riser and the telescopic joint need to be upgraded are introduced in detail. It is finally pointed out that the project has a reasonable performance test method, correct tech-nical upgrade plan and an expected test result. The study provides a theoretical basis for the development of similar offshore equipment in China, and also lays a foundation for development of domestic subsea equipment.

关 键 词：勘探三号 钻井平台 钻井隔水管 隔水管伸缩装置 升级改造 

分 类 号：TE951[石油与天然气工程—石油机械设备]