辽河海上稠油热采井口平台结构分析  

The wellhead platform framework analysis for dense oil thermal recovery in Liaohe offshore oil field

作　　者：武俊宪[1] 牛文金[1] 李琦[2] 冯久鸿[2] 

机构地区：[1]中油辽河油田公司技术发展处 [2]中油辽河油田公司钻采院

出　　处：《中国造船》2005年第B11期253-260,共8页Shipbuilding of China

摘　　要：本文主要针对月东3单井热采方案进行了平台结构分析工作。作用在海洋平台的载荷主要有使用载荷、环境载荷和安装载荷，使用载荷和环境载荷是海洋平台设计时所要考虑的主要载荷。本文根据辽河油田海上的实际情况，选取比较合理的计算方法进行计算。单井热采方案井口平台结构强度分析选取50年重现期的极端风暴环境条件，对结构进行了总体静力分析。分析结果表明，平台的总体强度满足规范要求。The article mainly analyzes the single well head platform structure of single-well thermal recovery programs in Yuedong 3. The loads on the offshore oil platform are working loads, environmental loads and installation loads. The working loads and the enviromental loads are the key factors which should be taken into account for offshore oil platform design. Authors select rational calculate methods in order to implement the scientific calculation, according to the practicality of Liaohe offshore oil field. Considering the extremely storm conditions which will meet one time for 50 years, the static structural response analysis for single well thermal recovery platform is performed. The analysis results show the overall strength of the offshore oil platform can meet the reguirement of the criterion.

关 键 词：导管架平台 月东油田 潍海 结构 优化 

分 类 号：TE951[石油与天然气工程—石油机械设备] O342[理学—固体力学]