bottom supported platform

Because the wellsite conditions in the Chengdao oil field inshore area are complex, the sand dumping for site leveling during each bottom supported platform emplacement is required, which results in the changes in the geotechnical property to bring about influences on the next platform emplacement.

由于埕岛油田近岸区井场地质条件复杂 ,要求坐底式平台每一次就位作业时 ,必须进行抛砂平整 ,从而导致地层土力学性质变化 ,并对下一次坐底式平台安全就位产生影响。

Based on the Shengli kaifa 1# bottom supported platform,the ANSYS-finite element analysis software makes the earthquake response analysis.

以胜利开发一号坐底式平台为例,采用有限元分析软件ANSYS对其进行地震响应分析。

This paper introduces the technical features and key technologies of Zhong You Hai 3 submersible drilling platform, which is designed and constructed independently in China.

坐底式钻井平台具有构造比较简单,投资较少,建造周期较短等优点,特别适合在水深浅,海床平坦的浅海区域进行油气勘探开发作业。