深水钻井水下防喷器组配置选型研究

Research on Sub-sea BOP Arrangement for Deepwater Drilling

深水防喷器组是保障深水钻井作业安全的重要装置,与陆地相比其配置有所不同,因此有必要开展该方面的研究,以便为我国开展深水钻井作业设计提供有价值的指导。参阅了国外深水钻井作业实践和相关资料,并统计了全球最大的深水钻井承包商Transocean公司典型深水钻井船的防喷器组配置情况。在此基础上给出了不同水深时深水防喷器组的推荐配置,包括压力级别、配置方式、质量和高度等,可以作为深水钻井防喷器组配置的参考。

Compared with land drilling＇s Bops arrangement, that of deepwater drilling is different. So it is necessary to launch the research of this respect in order to offer valuable guidance for deepwater drilling in our country. The author consulted many foreign deepwater drilling practices and relevant materials as well as the BOPs arrangement of the typical deepwater drilling ships of Transocean company. On this foundation,a recommendation of the Bops arrangement for different water depth was put forward. This recommendation could be as the reference for deepwater drilling plan.