摘要
利用外挂两根桩腿对现有导管架平台进行扩建的方式在渤海和南海北部湾的推广实施,有效解决了在役井口平台增加井槽打调整井,生产平台增大甲板面积扩容工艺系统等生产需求。该技术具有简单可靠、投资少、见效快的特点,外扩平台能充分利用现有平台上的吊机、修井机以及公用和消防救生设施,大幅降低了油气田调整改造的工程建设投资和生产操作费。
The application of legs extension technology for offshore jacket platform in Bohai Sea and Beibu Gulf solves the demand of increasing well slots and enlarging deck area effectively. The technology has the advantages of simple facilities, reliable structure, saving investment and quickly construction. The extended deck could share the crane, workover rig, utilities system and fire fighting lifesaving facilities on the existing platform, the construction investment and operating cost will be reduced obviously.
出处
《中国海洋平台》
2012年第6期27-31,共5页
China offshore Platform
关键词
海洋平台
调整井
外挂桩腿
外挂井槽
技术改进
offshore platform
adjustment well
leg extension
well slots extension
technology improvement
